diff --exclude-from=exclude -N -u -r nsaserefpolicy/Changelog serefpolicy-3.3.1/Changelog --- nsaserefpolicy/Changelog 2008-02-19 17:24:26.000000000 -0500 +++ serefpolicy-3.3.1/Changelog 2008-04-21 11:02:47.000000000 -0400 @@ -1,6 +1,3 @@ -- Pam and samba updates from Stefan Schulze Frielinghaus. -- Backup update on Debian from Vaclav Ovsik. -- Cracklib update on Debian from Vaclav Ovsik. - Label /proc/kallsyms with system_map_t. - 64-bit capabilities from Stephen Smalley. - Labeled networking peer object class updates. diff --exclude-from=exclude -N -u -r nsaserefpolicy/Makefile serefpolicy-3.3.1/Makefile --- nsaserefpolicy/Makefile 2008-02-06 10:33:22.000000000 -0500 +++ serefpolicy-3.3.1/Makefile 2008-04-21 11:02:47.000000000 -0400 @@ -235,7 +235,7 @@ appdir := $(contextpath) user_default_contexts := $(wildcard config/appconfig-$(TYPE)/*_default_contexts) user_default_contexts_names := $(addprefix $(contextpath)/users/,$(subst _default_contexts,,$(notdir $(user_default_contexts)))) -appfiles := $(addprefix $(appdir)/,default_contexts default_type initrc_context failsafe_context userhelper_context removable_context dbus_contexts customizable_types securetty_types) $(contextpath)/files/media $(user_default_contexts_names) +appfiles := $(addprefix $(appdir)/,default_contexts default_type initrc_context failsafe_context userhelper_context removable_context dbus_contexts x_contexts customizable_types securetty_types) $(contextpath)/files/media $(user_default_contexts_names) net_contexts := $(builddir)net_contexts all_layers := $(shell find $(wildcard $(moddir)/*) -maxdepth 0 -type d) @@ -309,20 +309,22 @@ # parse-rolemap modulename,outputfile define parse-rolemap - $(verbose) $(M4) $(M4PARAM) $(rolemap) | \ - $(AWK) '/^[[:blank:]]*[A-Za-z]/{ print "gen_require(type " $$3 "; role " $$1 ";)\n$1_per_role_template(" $$2 "," $$3 "," $$1 ")" }' >> $2 + echo "" >> $2 +# $(verbose) $(M4) $(M4PARAM) $(rolemap) | \ +# $(AWK) '/^[[:blank:]]*[A-Za-z]/{ print "gen_require(type " $$3 "; role " $$1 ";)\n$1_per_role_template(" $$2 "," $$3 "," $$1 ")" }' >> $2 endef # perrole-expansion modulename,outputfile define perrole-expansion - $(verbose) echo "ifdef(\`""$1""_per_role_template',\`" > $2 - $(call parse-rolemap,$1,$2) - $(verbose) echo "')" >> $2 - - $(verbose) echo "ifdef(\`""$1""_per_userdomain_template',\`" >> $2 - $(verbose) echo "errprint(\`Warning: per_userdomain_templates have been renamed to per_role_templates (""$1""_per_userdomain_template)'__endline__)" >> $2 - $(call parse-rolemap-compat,$1,$2) - $(verbose) echo "')" >> $2 + echo "No longer doing perrole-expansion" +# $(verbose) echo "ifdef(\`""$1""_per_role_template',\`" > $2 +# $(call parse-rolemap,$1,$2) +# $(verbose) echo "')" >> $2 + +# $(verbose) echo "ifdef(\`""$1""_per_userdomain_template',\`" >> $2 +# $(verbose) echo "errprint(\`Warning: per_userdomain_templates have been renamed to per_role_templates (""$1""_per_userdomain_template)'__endline__)" >> $2 +# $(call parse-rolemap-compat,$1,$2) +# $(verbose) echo "')" >> $2 endef # create-base-per-role-tmpl modulenames,outputfile @@ -521,6 +523,10 @@ @mkdir -p $(appdir)/users $(verbose) $(INSTALL) -m 644 $^ $@ +$(appdir)/initrc_context: $(tmpdir)/initrc_context + @mkdir -p $(appdir) + $(verbose) $(INSTALL) -m 644 $< $@ + $(appdir)/%: $(appconf)/% @mkdir -p $(appdir) $(verbose) $(INSTALL) -m 644 $< $@ diff --exclude-from=exclude -N -u -r nsaserefpolicy/Rules.modular serefpolicy-3.3.1/Rules.modular --- nsaserefpolicy/Rules.modular 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/Rules.modular 2008-04-21 11:02:47.000000000 -0400 @@ -73,8 +73,8 @@ $(tmpdir)/%.mod: $(m4support) $(tmpdir)/generated_definitions.conf $(tmpdir)/all_interfaces.conf %.te @echo "Compliling $(NAME) $(@F) module" @test -d $(tmpdir) || mkdir -p $(tmpdir) - $(call perrole-expansion,$(basename $(@F)),$@.role) - $(verbose) $(M4) $(M4PARAM) -s $^ $@.role > $(@:.mod=.tmp) +# $(call perrole-expansion,$(basename $(@F)),$@.role) + $(verbose) $(M4) $(M4PARAM) -s $^ > $(@:.mod=.tmp) $(verbose) $(CHECKMODULE) -m $(@:.mod=.tmp) -o $@ $(tmpdir)/%.mod.fc: $(m4support) %.fc @@ -129,7 +129,7 @@ @test -d $(tmpdir) || mkdir -p $(tmpdir) # define all available object classes $(verbose) $(genperm) $(avs) $(secclass) > $@ - $(verbose) $(call create-base-per-role-tmpl,$(patsubst %.te,%,$(base_mods)),$@) +# $(verbose) $(call create-base-per-role-tmpl,$(patsubst %.te,%,$(base_mods)),$@) $(verbose) test -f $(booleans) && $(setbools) $(booleans) >> $@ || true $(tmpdir)/global_bools.conf: M4PARAM += -D self_contained_policy @@ -147,7 +147,7 @@ $(tmpdir)/rolemap.conf: M4PARAM += -D self_contained_policy $(tmpdir)/rolemap.conf: $(rolemap) $(verbose) echo "" > $@ - $(call parse-rolemap,base,$@) +# $(call parse-rolemap,base,$@) $(tmpdir)/all_te_files.conf: M4PARAM += -D self_contained_policy $(tmpdir)/all_te_files.conf: $(m4support) $(tmpdir)/generated_definitions.conf $(tmpdir)/all_interfaces.conf $(base_te_files) $(tmpdir)/rolemap.conf diff --exclude-from=exclude -N -u -r nsaserefpolicy/Rules.monolithic serefpolicy-3.3.1/Rules.monolithic --- nsaserefpolicy/Rules.monolithic 2007-11-20 06:55:20.000000000 -0500 +++ serefpolicy-3.3.1/Rules.monolithic 2008-04-21 11:02:47.000000000 -0400 @@ -96,7 +96,7 @@ # # Load the binary policy # -reload $(tmpdir)/load: $(loadpath) $(fcpath) $(appfiles) +reload $(tmpdir)/load: $(loadpath) $(fcpath) $(ncpath) $(appfiles) @echo "Loading $(NAME) $(loadpath)" $(verbose) $(LOADPOLICY) -q $(loadpath) @touch $(tmpdir)/load diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/failsafe_context serefpolicy-3.3.1/config/appconfig-mcs/failsafe_context --- nsaserefpolicy/config/appconfig-mcs/failsafe_context 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.3.1/config/appconfig-mcs/failsafe_context 2008-04-21 11:02:47.000000000 -0400 @@ -1 +1 @@ -sysadm_r:sysadm_t:s0 +system_r:unconfined_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/guest_u_default_contexts serefpolicy-3.3.1/config/appconfig-mcs/guest_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/guest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/config/appconfig-mcs/guest_u_default_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,4 @@ +system_r:local_login_t:s0 guest_r:guest_t:s0 +system_r:remote_login_t:s0 guest_r:guest_t:s0 +system_r:sshd_t:s0 guest_r:guest_t:s0 +system_r:crond_t:s0 guest_r:guest_crond_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/root_default_contexts serefpolicy-3.3.1/config/appconfig-mcs/root_default_contexts --- nsaserefpolicy/config/appconfig-mcs/root_default_contexts 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.3.1/config/appconfig-mcs/root_default_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -1,11 +1,7 @@ system_r:crond_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_crond_t:s0 staff_r:staff_crond_t:s0 user_r:user_crond_t:s0 system_r:local_login_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 -staff_r:staff_su_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 -sysadm_r:sysadm_su_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 -user_r:user_su_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 - # # Uncomment if you want to automatically login as sysadm_r # -#system_r:sshd_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 +system_r:sshd_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/seusers serefpolicy-3.3.1/config/appconfig-mcs/seusers --- nsaserefpolicy/config/appconfig-mcs/seusers 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.3.1/config/appconfig-mcs/seusers 2008-04-21 11:02:47.000000000 -0400 @@ -1,3 +1,3 @@ system_u:system_u:s0-mcs_systemhigh root:root:s0-mcs_systemhigh -__default__:user_u:s0 +__default__:unconfined_u:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/unconfined_u_default_contexts serefpolicy-3.3.1/config/appconfig-mcs/unconfined_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/unconfined_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/config/appconfig-mcs/unconfined_u_default_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,9 @@ +system_r:crond_t:s0 unconfined_r:unconfined_t:s0 +system_r:initrc_t:s0 unconfined_r:unconfined_t:s0 +system_r:local_login_t:s0 unconfined_r:unconfined_t:s0 +system_r:remote_login_t:s0 unconfined_r:unconfined_t:s0 +system_r:rshd_t:s0 unconfined_r:unconfined_t:s0 +system_r:sshd_t:s0 unconfined_r:unconfined_t:s0 +system_r:sysadm_su_t:s0 unconfined_r:unconfined_t:s0 +system_r:unconfined_t:s0 unconfined_r:unconfined_t:s0 +system_r:xdm_t:s0 unconfined_r:unconfined_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/userhelper_context serefpolicy-3.3.1/config/appconfig-mcs/userhelper_context --- nsaserefpolicy/config/appconfig-mcs/userhelper_context 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.3.1/config/appconfig-mcs/userhelper_context 2008-04-21 11:02:47.000000000 -0400 @@ -1 +1 @@ -system_u:sysadm_r:sysadm_t:s0 +system_u:system_r:unconfined_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/x_contexts serefpolicy-3.3.1/config/appconfig-mcs/x_contexts --- nsaserefpolicy/config/appconfig-mcs/x_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/config/appconfig-mcs/x_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,188 @@ +# +# Config file for XSELinux extension +# + + +# +## +### Rules for X Clients +## +# + +# +# The default client rule defines a context to be used for all clients +# connecting to the server from a remote host. +# +client * system_u:object_r:remote_xclient_t:s0 + + +# +## +### Rules for X Properties +## +# + +# +# Property rules map a property name to a context. A default property +# rule indicated by an asterisk should follow all other property rules. +# +# Properties that normal clients may only read +property XFree86_VT system_u:object_r:info_xproperty_t:s0 +property XFree86_DDC_EDID1_RAWDATA system_u:object_r:info_xproperty_t:s0 +property RESOURCE_MANAGER system_u:object_r:info_xproperty_t:s0 +property SCREEN_RESOURCES system_u:object_r:info_xproperty_t:s0 +property _MIT_PRIORITY_COLORS system_u:object_r:info_xproperty_t:s0 +property AT_SPI_IOR system_u:object_r:info_xproperty_t:s0 +property _SELINUX_CLIENT_CONTEXT system_u:object_r:info_xproperty_t:s0 +property _NET_WORKAREA system_u:object_r:info_xproperty_t:s0 + +# Clipboard and selection properties +property CUT_BUFFER0 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER1 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER2 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER3 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER4 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER5 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER6 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER7 system_u:object_r:clipboard_xproperty_t:s0 + +# Default fallback type +property * system_u:object_r:default_xproperty_t:s0 + + +# +## +### Rules for X Extensions +## +# + +# +# Extension rules map an extension name to a context. A default extension +# rule indicated by an asterisk should follow all other extension rules. +# +# Standard extensions +extension BIG-REQUESTS system_u:object_r:std_xext_t:s0 +extension SHAPE system_u:object_r:std_xext_t:s0 +extension SYNC system_u:object_r:std_xext_t:s0 +extension XC-MISC system_u:object_r:std_xext_t:s0 +extension XFIXES system_u:object_r:std_xext_t:s0 +extension XInputExtension system_u:object_r:std_xext_t:s0 +extension XKEYBOARD system_u:object_r:std_xext_t:s0 +extension DAMAGE system_u:object_r:std_xext_t:s0 +extension RENDER system_u:object_r:std_xext_t:s0 + +# Prohibited extensions +extension XINERAMA system_u:object_r:disallowed_xext_t:s0 +extension XFree86-DGA system_u:object_r:disallowed_xext_t:s0 +extension XFree86-VidModeExtension system_u:object_r:disallowed_xext_t:s0 + +# Screen management and multihead extensions +extension RANDR system_u:object_r:output_xext_t:s0 + +# Screensaver, power management extensions +extension DPMS system_u:object_r:screensaver_xext_t:s0 +extension MIT-SCREEN-SAVER system_u:object_r:screensaver_xext_t:s0 + +# Shared memory extensions +extension MIT-SHM system_u:object_r:shmem_xext_t:s0 +extension XFree86-Bigfont system_u:object_r:shmem_xext_t:s0 + +# Accelerated graphics, OpenGL, direct rendering extensions +extension GLX system_u:object_r:accelgraphics_xext_t:s0 +extension NV-CONTROL system_u:object_r:accelgraphics_xext_t:s0 +extension NV-GLX system_u:object_r:accelgraphics_xext_t:s0 +extension NVIDIA-GLX system_u:object_r:accelgraphics_xext_t:s0 + +# Debugging, testing, and recording extensions +extension RECORD system_u:object_r:debug_xext_t:s0 +extension X-Resource system_u:object_r:debug_xext_t:s0 +extension XTEST system_u:object_r:debug_xext_t:s0 + +# Security-related extensions +extension SECURITY system_u:object_r:security_xext_t:s0 +extension SELinux system_u:object_r:security_xext_t:s0 +extension XAccessControlExtension system_u:object_r:security_xext_t:s0 +extension XC-APPGROUP system_u:object_r:security_xext_t:s0 + +# Video extensions +extension XVideo system_u:object_r:video_xext_t:s0 +extension XVideo-MotionCompensation system_u:object_r:video_xext_t:s0 + +# Default fallback type +extension * system_u:object_r:unknown_xext_t:s0 + + +# +## +### Rules for X Selections +## +# + +# Selection rules map a selection name to a context. A default selection +# rule indicated by an asterisk should follow all other selection rules. +# +# Standard selections +selection XA_PRIMARY system_u:object_r:clipboard_xselection_t:s0 +selection XA_SECONDARY system_u:object_r:clipboard_xselection_t:s0 +selection CLIPBOARD system_u:object_r:clipboard_xselection_t:s0 + +# Default fallback type +selection * system_u:object_r:default_xselection_t:s0 + + +# +## +### Rules for X Events +## +# + +# +# Event rules map an event protocol name to a context. A default event +# rule indicated by an asterisk should follow all other event rules. +# +# Input events +event X11:KeyPress system_u:object_r:input_xevent_t:s0 +event X11:KeyRelease system_u:object_r:input_xevent_t:s0 +event X11:ButtonPress system_u:object_r:input_xevent_t:s0 +event X11:ButtonRelease system_u:object_r:input_xevent_t:s0 +event X11:MotionNotify system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceKeyPress system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceKeyRelease system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceButtonPress system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceButtonRelease system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceMotionNotify system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceValuator system_u:object_r:input_xevent_t:s0 +event XInputExtension:ProximityIn system_u:object_r:input_xevent_t:s0 +event XInputExtension:ProximityOut system_u:object_r:input_xevent_t:s0 + +# Focus events +event X11:FocusIn system_u:object_r:focus_xevent_t:s0 +event X11:FocusOut system_u:object_r:focus_xevent_t:s0 +event X11:EnterNotify system_u:object_r:focus_xevent_t:s0 +event X11:LeaveNotify system_u:object_r:focus_xevent_t:s0 + +# Property events +event X11:PropertyNotify system_u:object_r:property_xevent_t:s0 + +# Client message events +event X11:ClientMessage system_u:object_r:client_xevent_t:s0 + +# Manager events +event X11:ConfigureRequest system_u:object_r:manage_xevent_t:s0 +event X11:ResizeRequest system_u:object_r:manage_xevent_t:s0 +event X11:MapRequest system_u:object_r:manage_xevent_t:s0 +event X11:CirculateRequest system_u:object_r:manage_xevent_t:s0 +event X11:CreateNotify system_u:object_r:manage_xevent_t:s0 +event X11:DestroyNotify system_u:object_r:manage_xevent_t:s0 +event X11:MapNotify system_u:object_r:manage_xevent_t:s0 +event X11:UnmapNotify system_u:object_r:manage_xevent_t:s0 +event X11:ReparentNotify system_u:object_r:manage_xevent_t:s0 +event X11:ConfigureNotify system_u:object_r:manage_xevent_t:s0 +event X11:GravityNotify system_u:object_r:manage_xevent_t:s0 +event X11:CirculateNotify system_u:object_r:manage_xevent_t:s0 + +# Unknown events (that are not registered in the X server's name database) +event system_u:object_r:unknown_xevent_t:s0 + +# Default fallback type +event * system_u:object_r:default_xevent_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/xguest_u_default_contexts serefpolicy-3.3.1/config/appconfig-mcs/xguest_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/xguest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/config/appconfig-mcs/xguest_u_default_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,5 @@ +system_r:local_login_t xguest_r:xguest_t:s0 +system_r:remote_login_t xguest_r:xguest_t:s0 +system_r:sshd_t xguest_r:xguest_t:s0 +system_r:crond_t xguest_r:xguest_crond_t:s0 +system_r:xdm_t xguest_r:xguest_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mls/guest_u_default_contexts serefpolicy-3.3.1/config/appconfig-mls/guest_u_default_contexts --- nsaserefpolicy/config/appconfig-mls/guest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/config/appconfig-mls/guest_u_default_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,4 @@ +system_r:local_login_t:s0 guest_r:guest_t:s0 +system_r:remote_login_t:s0 guest_r:guest_t:s0 +system_r:sshd_t:s0 guest_r:guest_t:s0 +system_r:crond_t:s0 guest_r:guest_crond_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mls/x_contexts serefpolicy-3.3.1/config/appconfig-mls/x_contexts --- nsaserefpolicy/config/appconfig-mls/x_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/config/appconfig-mls/x_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,188 @@ +# +# Config file for XSELinux extension +# + + +# +## +### Rules for X Clients +## +# + +# +# The default client rule defines a context to be used for all clients +# connecting to the server from a remote host. +# +client * system_u:object_r:remote_xclient_t:s0 + + +# +## +### Rules for X Properties +## +# + +# +# Property rules map a property name to a context. A default property +# rule indicated by an asterisk should follow all other property rules. +# +# Properties that normal clients may only read +property XFree86_VT system_u:object_r:info_xproperty_t:s0 +property XFree86_DDC_EDID1_RAWDATA system_u:object_r:info_xproperty_t:s0 +property RESOURCE_MANAGER system_u:object_r:info_xproperty_t:s0 +property SCREEN_RESOURCES system_u:object_r:info_xproperty_t:s0 +property _MIT_PRIORITY_COLORS system_u:object_r:info_xproperty_t:s0 +property AT_SPI_IOR system_u:object_r:info_xproperty_t:s0 +property _SELINUX_CLIENT_CONTEXT system_u:object_r:info_xproperty_t:s0 +property _NET_WORKAREA system_u:object_r:info_xproperty_t:s0 + +# Clipboard and selection properties +property CUT_BUFFER0 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER1 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER2 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER3 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER4 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER5 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER6 system_u:object_r:clipboard_xproperty_t:s0 +property CUT_BUFFER7 system_u:object_r:clipboard_xproperty_t:s0 + +# Default fallback type +property * system_u:object_r:default_xproperty_t:s0 + + +# +## +### Rules for X Extensions +## +# + +# +# Extension rules map an extension name to a context. A default extension +# rule indicated by an asterisk should follow all other extension rules. +# +# Standard extensions +extension BIG-REQUESTS system_u:object_r:std_xext_t:s0 +extension SHAPE system_u:object_r:std_xext_t:s0 +extension SYNC system_u:object_r:std_xext_t:s0 +extension XC-MISC system_u:object_r:std_xext_t:s0 +extension XFIXES system_u:object_r:std_xext_t:s0 +extension XInputExtension system_u:object_r:std_xext_t:s0 +extension XKEYBOARD system_u:object_r:std_xext_t:s0 +extension DAMAGE system_u:object_r:std_xext_t:s0 +extension RENDER system_u:object_r:std_xext_t:s0 + +# Prohibited extensions +extension XINERAMA system_u:object_r:disallowed_xext_t:s0 +extension XFree86-DGA system_u:object_r:disallowed_xext_t:s0 +extension XFree86-VidModeExtension system_u:object_r:disallowed_xext_t:s0 + +# Screen management and multihead extensions +extension RANDR system_u:object_r:output_xext_t:s0 + +# Screensaver, power management extensions +extension DPMS system_u:object_r:screensaver_xext_t:s0 +extension MIT-SCREEN-SAVER system_u:object_r:screensaver_xext_t:s0 + +# Shared memory extensions +extension MIT-SHM system_u:object_r:shmem_xext_t:s0 +extension XFree86-Bigfont system_u:object_r:shmem_xext_t:s0 + +# Accelerated graphics, OpenGL, direct rendering extensions +extension GLX system_u:object_r:accelgraphics_xext_t:s0 +extension NV-CONTROL system_u:object_r:accelgraphics_xext_t:s0 +extension NV-GLX system_u:object_r:accelgraphics_xext_t:s0 +extension NVIDIA-GLX system_u:object_r:accelgraphics_xext_t:s0 + +# Debugging, testing, and recording extensions +extension RECORD system_u:object_r:debug_xext_t:s0 +extension X-Resource system_u:object_r:debug_xext_t:s0 +extension XTEST system_u:object_r:debug_xext_t:s0 + +# Security-related extensions +extension SECURITY system_u:object_r:security_xext_t:s0 +extension SELinux system_u:object_r:security_xext_t:s0 +extension XAccessControlExtension system_u:object_r:security_xext_t:s0 +extension XC-APPGROUP system_u:object_r:security_xext_t:s0 + +# Video extensions +extension XVideo system_u:object_r:video_xext_t:s0 +extension XVideo-MotionCompensation system_u:object_r:video_xext_t:s0 + +# Default fallback type +extension * system_u:object_r:unknown_xext_t:s0 + + +# +## +### Rules for X Selections +## +# + +# Selection rules map a selection name to a context. A default selection +# rule indicated by an asterisk should follow all other selection rules. +# +# Standard selections +selection XA_PRIMARY system_u:object_r:clipboard_xselection_t:s0 +selection XA_SECONDARY system_u:object_r:clipboard_xselection_t:s0 +selection CLIPBOARD system_u:object_r:clipboard_xselection_t:s0 + +# Default fallback type +selection * system_u:object_r:default_xselection_t:s0 + + +# +## +### Rules for X Events +## +# + +# +# Event rules map an event protocol name to a context. A default event +# rule indicated by an asterisk should follow all other event rules. +# +# Input events +event X11:KeyPress system_u:object_r:input_xevent_t:s0 +event X11:KeyRelease system_u:object_r:input_xevent_t:s0 +event X11:ButtonPress system_u:object_r:input_xevent_t:s0 +event X11:ButtonRelease system_u:object_r:input_xevent_t:s0 +event X11:MotionNotify system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceKeyPress system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceKeyRelease system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceButtonPress system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceButtonRelease system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceMotionNotify system_u:object_r:input_xevent_t:s0 +event XInputExtension:DeviceValuator system_u:object_r:input_xevent_t:s0 +event XInputExtension:ProximityIn system_u:object_r:input_xevent_t:s0 +event XInputExtension:ProximityOut system_u:object_r:input_xevent_t:s0 + +# Focus events +event X11:FocusIn system_u:object_r:focus_xevent_t:s0 +event X11:FocusOut system_u:object_r:focus_xevent_t:s0 +event X11:EnterNotify system_u:object_r:focus_xevent_t:s0 +event X11:LeaveNotify system_u:object_r:focus_xevent_t:s0 + +# Property events +event X11:PropertyNotify system_u:object_r:property_xevent_t:s0 + +# Client message events +event X11:ClientMessage system_u:object_r:client_xevent_t:s0 + +# Manager events +event X11:ConfigureRequest system_u:object_r:manage_xevent_t:s0 +event X11:ResizeRequest system_u:object_r:manage_xevent_t:s0 +event X11:MapRequest system_u:object_r:manage_xevent_t:s0 +event X11:CirculateRequest system_u:object_r:manage_xevent_t:s0 +event X11:CreateNotify system_u:object_r:manage_xevent_t:s0 +event X11:DestroyNotify system_u:object_r:manage_xevent_t:s0 +event X11:MapNotify system_u:object_r:manage_xevent_t:s0 +event X11:UnmapNotify system_u:object_r:manage_xevent_t:s0 +event X11:ReparentNotify system_u:object_r:manage_xevent_t:s0 +event X11:ConfigureNotify system_u:object_r:manage_xevent_t:s0 +event X11:GravityNotify system_u:object_r:manage_xevent_t:s0 +event X11:CirculateNotify system_u:object_r:manage_xevent_t:s0 + +# Unknown events (that are not registered in the X server's name database) +event system_u:object_r:unknown_xevent_t:s0 + +# Default fallback type +event * system_u:object_r:default_xevent_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-standard/guest_u_default_contexts serefpolicy-3.3.1/config/appconfig-standard/guest_u_default_contexts --- nsaserefpolicy/config/appconfig-standard/guest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/config/appconfig-standard/guest_u_default_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,4 @@ +system_r:local_login_t guest_r:guest_t +system_r:remote_login_t guest_r:guest_t +system_r:sshd_t guest_r:guest_t +system_r:crond_t guest_r:guest_crond_t diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-standard/root_default_contexts serefpolicy-3.3.1/config/appconfig-standard/root_default_contexts --- nsaserefpolicy/config/appconfig-standard/root_default_contexts 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.3.1/config/appconfig-standard/root_default_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -1,11 +1,7 @@ system_r:crond_t unconfined_r:unconfined_t sysadm_r:sysadm_crond_t staff_r:staff_crond_t user_r:user_crond_t system_r:local_login_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t -staff_r:staff_su_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t -sysadm_r:sysadm_su_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t -user_r:user_su_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t - # # Uncomment if you want to automatically login as sysadm_r # -#system_r:sshd_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t +system_r:sshd_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-standard/x_contexts serefpolicy-3.3.1/config/appconfig-standard/x_contexts --- nsaserefpolicy/config/appconfig-standard/x_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/config/appconfig-standard/x_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,188 @@ +# +# Config file for XSELinux extension +# + + +# +## +### Rules for X Clients +## +# + +# +# The default client rule defines a context to be used for all clients +# connecting to the server from a remote host. +# +client * system_u:object_r:remote_xclient_t + + +# +## +### Rules for X Properties +## +# + +# +# Property rules map a property name to a context. A default property +# rule indicated by an asterisk should follow all other property rules. +# +# Properties that normal clients may only read +property XFree86_VT system_u:object_r:info_xproperty_t +property XFree86_DDC_EDID1_RAWDATA system_u:object_r:info_xproperty_t +property RESOURCE_MANAGER system_u:object_r:info_xproperty_t +property SCREEN_RESOURCES system_u:object_r:info_xproperty_t +property _MIT_PRIORITY_COLORS system_u:object_r:info_xproperty_t +property AT_SPI_IOR system_u:object_r:info_xproperty_t +property _SELINUX_CLIENT_CONTEXT system_u:object_r:info_xproperty_t +property _NET_WORKAREA system_u:object_r:info_xproperty_t + +# Clipboard and selection properties +property CUT_BUFFER0 system_u:object_r:clipboard_xproperty_t +property CUT_BUFFER1 system_u:object_r:clipboard_xproperty_t +property CUT_BUFFER2 system_u:object_r:clipboard_xproperty_t +property CUT_BUFFER3 system_u:object_r:clipboard_xproperty_t +property CUT_BUFFER4 system_u:object_r:clipboard_xproperty_t +property CUT_BUFFER5 system_u:object_r:clipboard_xproperty_t +property CUT_BUFFER6 system_u:object_r:clipboard_xproperty_t +property CUT_BUFFER7 system_u:object_r:clipboard_xproperty_t + +# Default fallback type +property * system_u:object_r:default_xproperty_t + + +# +## +### Rules for X Extensions +## +# + +# +# Extension rules map an extension name to a context. A default extension +# rule indicated by an asterisk should follow all other extension rules. +# +# Standard extensions +extension BIG-REQUESTS system_u:object_r:std_xext_t +extension SHAPE system_u:object_r:std_xext_t +extension SYNC system_u:object_r:std_xext_t +extension XC-MISC system_u:object_r:std_xext_t +extension XFIXES system_u:object_r:std_xext_t +extension XInputExtension system_u:object_r:std_xext_t +extension XKEYBOARD system_u:object_r:std_xext_t +extension DAMAGE system_u:object_r:std_xext_t +extension RENDER system_u:object_r:std_xext_t + +# Prohibited extensions +extension XINERAMA system_u:object_r:disallowed_xext_t +extension XFree86-DGA system_u:object_r:disallowed_xext_t +extension XFree86-VidModeExtension system_u:object_r:disallowed_xext_t + +# Screen management and multihead extensions +extension RANDR system_u:object_r:output_xext_t + +# Screensaver, power management extensions +extension DPMS system_u:object_r:screensaver_xext_t +extension MIT-SCREEN-SAVER system_u:object_r:screensaver_xext_t + +# Shared memory extensions +extension MIT-SHM system_u:object_r:shmem_xext_t +extension XFree86-Bigfont system_u:object_r:shmem_xext_t + +# Accelerated graphics, OpenGL, direct rendering extensions +extension GLX system_u:object_r:accelgraphics_xext_t +extension NV-CONTROL system_u:object_r:accelgraphics_xext_t +extension NV-GLX system_u:object_r:accelgraphics_xext_t +extension NVIDIA-GLX system_u:object_r:accelgraphics_xext_t + +# Debugging, testing, and recording extensions +extension RECORD system_u:object_r:debug_xext_t +extension X-Resource system_u:object_r:debug_xext_t +extension XTEST system_u:object_r:debug_xext_t + +# Security-related extensions +extension SECURITY system_u:object_r:security_xext_t +extension SELinux system_u:object_r:security_xext_t +extension XAccessControlExtension system_u:object_r:security_xext_t +extension XC-APPGROUP system_u:object_r:security_xext_t + +# Video extensions +extension XVideo system_u:object_r:video_xext_t +extension XVideo-MotionCompensation system_u:object_r:video_xext_t + +# Default fallback type +extension * system_u:object_r:unknown_xext_t + + +# +## +### Rules for X Selections +## +# + +# Selection rules map a selection name to a context. A default selection +# rule indicated by an asterisk should follow all other selection rules. +# +# Standard selections +selection XA_PRIMARY system_u:object_r:clipboard_xselection_t +selection XA_SECONDARY system_u:object_r:clipboard_xselection_t +selection CLIPBOARD system_u:object_r:clipboard_xselection_t + +# Default fallback type +selection * system_u:object_r:default_xselection_t + + +# +## +### Rules for X Events +## +# + +# +# Event rules map an event protocol name to a context. A default event +# rule indicated by an asterisk should follow all other event rules. +# +# Input events +event X11:KeyPress system_u:object_r:input_xevent_t +event X11:KeyRelease system_u:object_r:input_xevent_t +event X11:ButtonPress system_u:object_r:input_xevent_t +event X11:ButtonRelease system_u:object_r:input_xevent_t +event X11:MotionNotify system_u:object_r:input_xevent_t +event XInputExtension:DeviceKeyPress system_u:object_r:input_xevent_t +event XInputExtension:DeviceKeyRelease system_u:object_r:input_xevent_t +event XInputExtension:DeviceButtonPress system_u:object_r:input_xevent_t +event XInputExtension:DeviceButtonRelease system_u:object_r:input_xevent_t +event XInputExtension:DeviceMotionNotify system_u:object_r:input_xevent_t +event XInputExtension:DeviceValuator system_u:object_r:input_xevent_t +event XInputExtension:ProximityIn system_u:object_r:input_xevent_t +event XInputExtension:ProximityOut system_u:object_r:input_xevent_t + +# Focus events +event X11:FocusIn system_u:object_r:focus_xevent_t +event X11:FocusOut system_u:object_r:focus_xevent_t +event X11:EnterNotify system_u:object_r:focus_xevent_t +event X11:LeaveNotify system_u:object_r:focus_xevent_t + +# Property events +event X11:PropertyNotify system_u:object_r:property_xevent_t + +# Client message events +event X11:ClientMessage system_u:object_r:client_xevent_t + +# Manager events +event X11:ConfigureRequest system_u:object_r:manage_xevent_t +event X11:ResizeRequest system_u:object_r:manage_xevent_t +event X11:MapRequest system_u:object_r:manage_xevent_t +event X11:CirculateRequest system_u:object_r:manage_xevent_t +event X11:CreateNotify system_u:object_r:manage_xevent_t +event X11:DestroyNotify system_u:object_r:manage_xevent_t +event X11:MapNotify system_u:object_r:manage_xevent_t +event X11:UnmapNotify system_u:object_r:manage_xevent_t +event X11:ReparentNotify system_u:object_r:manage_xevent_t +event X11:ConfigureNotify system_u:object_r:manage_xevent_t +event X11:GravityNotify system_u:object_r:manage_xevent_t +event X11:CirculateNotify system_u:object_r:manage_xevent_t + +# Unknown events (that are not registered in the X server's name database) +event system_u:object_r:unknown_xevent_t + +# Default fallback type +event * system_u:object_r:default_xevent_t diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-standard/xguest_u_default_contexts serefpolicy-3.3.1/config/appconfig-standard/xguest_u_default_contexts --- nsaserefpolicy/config/appconfig-standard/xguest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/config/appconfig-standard/xguest_u_default_contexts 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,5 @@ +system_r:local_login_t xguest_r:xguest_t +system_r:remote_login_t xguest_r:xguest_t +system_r:sshd_t xguest_r:xguest_t +system_r:crond_t xguest_r:xguest_crond_t +system_r:xdm_t xguest_r:xguest_t diff --exclude-from=exclude -N -u -r nsaserefpolicy/man/man8/ftpd_selinux.8 serefpolicy-3.3.1/man/man8/ftpd_selinux.8 --- nsaserefpolicy/man/man8/ftpd_selinux.8 2007-10-12 08:56:10.000000000 -0400 +++ serefpolicy-3.3.1/man/man8/ftpd_selinux.8 2008-04-28 08:39:05.840182000 -0400 @@ -35,10 +35,6 @@ directorories, you need to set the ftp_home_dir boolean. .TP setsebool -P ftp_home_dir 1 -.TP -ftpd can run either as a standalone daemon or as part of the xinetd domain. If you want to run ftpd as a daemon you must set the ftpd_is_daemon boolean. -.TP -setsebool -P ftpd_is_daemon 1 .br service vsftpd restart .TP diff --exclude-from=exclude -N -u -r nsaserefpolicy/man/man8/httpd_selinux.8 serefpolicy-3.3.1/man/man8/httpd_selinux.8 --- nsaserefpolicy/man/man8/httpd_selinux.8 2008-02-18 14:30:19.000000000 -0500 +++ serefpolicy-3.3.1/man/man8/httpd_selinux.8 2008-04-21 11:02:47.000000000 -0400 @@ -22,23 +22,19 @@ .EX httpd_sys_content_t .EE -- Set files with httpd_sys_content_t for content which is available from all httpd scripts and the daemon. +- Set files with httpd_sys_content_t for content which is available from all httpd sys scripts and the daemon. .EX httpd_sys_script_exec_t .EE - Set cgi scripts with httpd_sys_script_exec_t to allow them to run with access to all sys types. .EX -httpd_sys_script_ro_t +httpd_sys_content_rw_t .EE -- Set files with httpd_sys_script_ro_t if you want httpd_sys_script_exec_t scripts to read the data, and disallow other non sys scripts from access. +- Set files with httpd_sys_content_rw_t if you want httpd_sys_script_exec_t scripts to read/write the data, and disallow other non sys scripts from access. .EX -httpd_sys_script_rw_t +httpd_sys_content_ra_t .EE -- Set files with httpd_sys_script_rw_t if you want httpd_sys_script_exec_t scripts to read/write the data, and disallow other non sys scripts from access. -.EX -httpd_sys_script_ra_t -.EE -- Set files with httpd_sys_script_ra_t if you want httpd_sys_script_exec_t scripts to read/append to the file, and disallow other non sys scripts from access. +- Set files with httpd_sys_content_ra_t if you want httpd_sys_script_exec_t scripts to read/append to the file, and disallow other non sys scripts from access. .EX httpd_unconfined_script_exec_t .EE diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/flask/access_vectors serefpolicy-3.3.1/policy/flask/access_vectors --- nsaserefpolicy/policy/flask/access_vectors 2008-02-15 09:52:54.000000000 -0500 +++ serefpolicy-3.3.1/policy/flask/access_vectors 2008-04-21 11:02:47.000000000 -0400 @@ -407,141 +407,159 @@ # # SE-X Windows stuff # -class drawable +class x_drawable { create destroy - draw - copy + read + write + blend getattr + setattr + list_child + add_child + remove_child + list_property + get_property + set_property + manage + override + show + hide + send + receive } -class gc +class x_screen { - create - free getattr setattr + hide_cursor + show_cursor + saver_getattr + saver_setattr + saver_hide + saver_show } -class window +class x_gc { - addchild create destroy - map - unmap - chstack - chproplist - chprop - listprop getattr setattr - setfocus - move - chselection - chparent - ctrllife - enumerate - transparent - mousemotion - clientcomevent - inputevent - drawevent - windowchangeevent - windowchangerequest - serverchangeevent - extensionevent + use } -class font +class x_font { - load - free + create + destroy getattr + add_glyph + remove_glyph use } -class colormap +class x_colormap { create - free + destroy + read + write + getattr + add_color + remove_color install uninstall - list + use +} + +class x_property +{ + create + destroy read - store + write getattr setattr } -class property +class x_selection { - create - free read write + getattr + setattr } -class cursor +class x_cursor { create - createglyph - free - assign + destroy + read + write + getattr setattr + use } -class xclient +class x_client { - kill + destroy + getattr + setattr + manage } -class xinput +class x_device { - lookup getattr setattr + use + read + write + getfocus setfocus - warppointer - activegrab - passivegrab - ungrab bell - mousemotion - relabelinput + force_cursor + freeze + grab + manage } -class xserver +class x_server { - screensaver - gethostlist - sethostlist - getfontpath - setfontpath getattr + setattr + record + debug grab - ungrab + manage } -class xextension +class x_extension { query use } -# -# Define the access vector interpretation for controlling -# PaX flags -# -class pax +class x_resource +{ + read + write +} + +class x_event +{ + send + receive +} + +class x_synthetic_event { - pageexec # Paging based non-executable pages - emutramp # Emulate trampolines - mprotect # Restrict mprotect() - randmmap # Randomize mmap() base - randexec # Randomize ET_EXEC base - segmexec # Segmentation based non-executable pages + send + receive } # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/flask/security_classes serefpolicy-3.3.1/policy/flask/security_classes --- nsaserefpolicy/policy/flask/security_classes 2008-02-15 09:52:54.000000000 -0500 +++ serefpolicy-3.3.1/policy/flask/security_classes 2008-04-21 11:02:47.000000000 -0400 @@ -50,21 +50,19 @@ # passwd/chfn/chsh class passwd # userspace -# SE-X Windows stuff -class drawable # userspace -class window # userspace -class gc # userspace -class font # userspace -class colormap # userspace -class property # userspace -class cursor # userspace -class xclient # userspace -class xinput # userspace -class xserver # userspace -class xextension # userspace - -# pax flags; deprecated--can be reclaimed -class pax # userspace +# SE-X Windows stuff (more classes below) +class x_drawable # userspace +class x_screen # userspace +class x_gc # userspace +class x_font # userspace +class x_colormap # userspace +class x_property # userspace +class x_selection # userspace +class x_cursor # userspace +class x_client # userspace +class x_device # userspace +class x_server # userspace +class x_extension # userspace # extended netlink sockets class netlink_route_socket @@ -112,4 +110,9 @@ # Capabilities >= 32 class capability2 +# More SE-X Windows stuff +class x_resource # userspace +class x_event # userspace +class x_synthetic_event # userspace + # FLASK diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/global_tunables serefpolicy-3.3.1/policy/global_tunables --- nsaserefpolicy/policy/global_tunables 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.3.1/policy/global_tunables 2008-04-21 11:02:47.000000000 -0400 @@ -34,7 +34,7 @@ ## ##

-## Enable polyinstantiated directory support. +## Allow login programs to use polyinstantiated directories. ##

## gen_tunable(allow_polyinstantiation,false) @@ -61,15 +61,6 @@ ## ##

-## Allow email client to various content. -## nfs, samba, removable devices, user temp -## and untrusted content files -##

-## -gen_tunable(mail_read_content,false) - -## -##

## Allow any files/directories to be exported read/write via NFS. ##

## @@ -129,3 +120,12 @@ ##

## gen_tunable(write_untrusted_content,false) + +## +##

+## Allow direct login to the console device. Required for System 390 +##

+## +gen_tunable(allow_console_login,false) + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/mls serefpolicy-3.3.1/policy/mls --- nsaserefpolicy/policy/mls 2008-02-01 09:12:53.000000000 -0500 +++ serefpolicy-3.3.1/policy/mls 2008-04-21 11:02:47.000000000 -0400 @@ -371,78 +371,53 @@ # -# MLS policy for the drawable class +# MLS policy for the x_drawable class # -# the drawable "read" ops (implicit single level) -mlsconstrain drawable { getattr copy } +# the x_drawable "read" ops (implicit single level) +mlsconstrain x_drawable { read blend getattr list_child list_property get_property receive } (( l1 dom l2 ) or (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or ( t1 == mlsxwinread )); -# the drawable "write" ops (implicit single level) -mlsconstrain drawable { create destroy draw copy } +# the x_drawable "write" ops (implicit single level) +mlsconstrain x_drawable { create destroy write setattr add_child remove_child send manage } (( l1 eq l2 ) or (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or ( t1 == mlsxwinwrite )); - +# No MLS restrictions: x_drawable { show hide override } # -# MLS policy for the gc class +# MLS policy for the x_gc class # -# the gc "read" ops (implicit single level) -mlsconstrain gc getattr +# the x_gc "read" ops (implicit single level) +mlsconstrain x_gc { getattr use } (( l1 dom l2 ) or (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or ( t1 == mlsxwinread )); -# the gc "write" ops (implicit single level) -mlsconstrain gc { create free setattr } +# the x_gc "write" ops (implicit single level) +mlsconstrain x_gc { create destroy setattr } (( l1 eq l2 ) or (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or ( t1 == mlsxwinwrite )); - - # -# MLS policy for the window class +# MLS policy for the x_font class # -# the window "read" ops (implicit single level) -mlsconstrain window { listprop getattr enumerate mousemotion inputevent drawevent windowchangeevent windowchangerequest serverchangeevent extensionevent } +# the x_font "read" ops (implicit single level) +mlsconstrain x_font { use } (( l1 dom l2 ) or (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or ( t1 == mlsxwinread )); -# the window "write" ops (implicit single level) -mlsconstrain window { addchild create destroy chstack chproplist chprop setattr setfocus move chselection chparent ctrllife transparent clientcomevent } - (( l1 eq l2 ) or - (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or - ( t1 == mlsxwinwrite ) or - ( t2 == mlstrustedobject )); - -# these access vectors have no MLS restrictions -# window { map unmap } - - - - -# -# MLS policy for the font class -# - -# the font "read" ops (implicit single level) -mlsconstrain font { load getattr } - (( l1 dom l2 ) or - (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or - ( t1 == mlsxwinread )); - -# the font "write" ops (implicit single level) -mlsconstrain font free +# the x_font "write" ops (implicit single level) +mlsconstrain x_font { create destroy add_glyph remove_glyph } (( l1 eq l2 ) or (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or ( t1 == mlsxwinwrite )); @@ -451,109 +426,147 @@ # font use - - # -# MLS policy for the colormap class +# MLS policy for the x_colormap class # -# the colormap "read" ops (implicit single level) -mlsconstrain colormap { list read getattr } +# the x_colormap "read" ops (implicit single level) +mlsconstrain x_colormap { read getattr use } (( l1 dom l2 ) or (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or ( t1 == mlsxwinreadcolormap ) or ( t1 == mlsxwinread )); -# the colormap "write" ops (implicit single level) -mlsconstrain colormap { create free install uninstall store setattr } +# the x_colormap "write" ops (implicit single level) +mlsconstrain x_colormap { create destroy write add_color remove_color install uninstall } (( l1 eq l2 ) or (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or ( t1 == mlsxwinwritecolormap ) or ( t1 == mlsxwinwrite )); - - # -# MLS policy for the property class +# MLS policy for the x_property class # -# the property "read" ops (implicit single level) -mlsconstrain property { read } +# the x_property "read" ops (implicit single level) +mlsconstrain x_property { read getattr } (( l1 dom l2 ) or (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or ( t1 == mlsxwinreadproperty ) or ( t1 == mlsxwinread )); -# the property "write" ops (implicit single level) -mlsconstrain property { create free write } +# the x_property "write" ops (implicit single level) +mlsconstrain x_property { create destroy write setattr } (( l1 eq l2 ) or (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or ( t1 == mlsxwinwriteproperty ) or ( t1 == mlsxwinwrite )); - - # -# MLS policy for the cursor class +# MLS policy for the x_cursor class # -# the cursor "write" ops (implicit single level) -mlsconstrain cursor { create createglyph free assign setattr } +# the x_cursor "read" ops (implicit single level) +mlsconstrain x_cursor { read getattr use } + (( l1 dom l2 ) or + (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or + ( t1 == mlsxwinread )); + +# the x_cursor "write" ops (implicit single level) +mlsconstrain x_cursor { create destroy write setattr } (( l1 eq l2 ) or (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or ( t1 == mlsxwinwrite )); - - # -# MLS policy for the xclient class +# MLS policy for the x_client class # -# the xclient "write" ops (implicit single level) -mlsconstrain xclient kill +# the x_client "read" ops (implicit single level) +mlsconstrain x_client { getattr } + (( l1 dom l2 ) or + (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or + ( t1 == mlsxwinread )); + +# the x_client "write" ops (implicit single level) +mlsconstrain x_client { destroy setattr manage } (( l1 eq l2 ) or (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or ( t1 == mlsxwinwrite )); - - # -# MLS policy for the xinput class +# MLS policy for the x_device class # -# these access vectors have no MLS restrictions -# xinput ~{ relabelinput setattr } +# the x_device "read" ops (implicit single level) +mlsconstrain x_device { getattr use read getfocus grab } + (( l1 dom l2 ) or + (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or + ( t1 == mlsxwinread )); -# the xinput "write" ops (implicit single level) -mlsconstrain xinput { setattr relabelinput } +# the x_device "write" ops (implicit single level) +mlsconstrain x_device { setattr write setfocus bell force_cursor freeze manage } (( l1 eq l2 ) or (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or ( t1 == mlsxwinwritexinput ) or ( t1 == mlsxwinwrite )); +# +# MLS policy for the x_server class +# + +# these access vectors have no MLS restrictions +# x_server * # -# MLS policy for the xserver class +# MLS policy for the x_extension class # # these access vectors have no MLS restrictions -# xserver * +# x_extension { query use } + +# +# MLS policy for the x_resource class +# + +# the x_resource "read" ops (implicit single level) +mlsconstrain x_resource { read } + (( l1 dom l2 ) or + (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or + ( t1 == mlsxwinread )); +# the x_resource "write" ops (implicit single level) +mlsconstrain x_resource { write } + (( l1 eq l2 ) or + (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or + ( t1 == mlsxwinwritexinput ) or + ( t1 == mlsxwinwrite )); # -# MLS policy for the xextension class +# MLS policy for the x_event class # -# these access vectors have no MLS restrictions -# xextension { query use } +# the x_event "read" ops (implicit single level) +mlsconstrain x_event { receive } + (( l1 dom l2 ) or + (( t1 == mlsxwinreadtoclr ) and ( h1 dom l2 )) or + ( t1 == mlsxwinread )); + +# the x_event "write" ops (implicit single level) +mlsconstrain x_event { send } + (( l1 eq l2 ) or + (( t1 == mlsxwinwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or + ( t1 == mlsxwinwritexinput ) or + ( t1 == mlsxwinwrite )); + # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/anaconda.te serefpolicy-3.3.1/policy/modules/admin/anaconda.te --- nsaserefpolicy/policy/modules/admin/anaconda.te 2007-01-02 12:57:51.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/anaconda.te 2008-04-25 15:25:33.000000000 -0400 @@ -31,15 +31,14 @@ modutils_domtrans_insmod(anaconda_t) seutil_domtrans_semanage(anaconda_t) - -unconfined_domain(anaconda_t) - -userdom_generic_user_home_dir_filetrans_generic_user_home_content(anaconda_t,{ dir file lnk_file fifo_file sock_file }) +seutil_domtrans_setsebool(anaconda_t) optional_policy(` - dmesg_domtrans(anaconda_t) + unconfined_domain(anaconda_t) ') +userdom_generic_user_home_dir_filetrans_generic_user_home_content(anaconda_t,{ dir file lnk_file fifo_file sock_file }) + optional_policy(` kudzu_domtrans(anaconda_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/bootloader.te serefpolicy-3.3.1/policy/modules/admin/bootloader.te --- nsaserefpolicy/policy/modules/admin/bootloader.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/bootloader.te 2008-04-21 11:02:47.000000000 -0400 @@ -215,3 +215,7 @@ userdom_dontaudit_search_staff_home_dirs(bootloader_t) userdom_dontaudit_search_sysadm_home_dirs(bootloader_t) ') + +optional_policy(` + unconfined_domain(bootloader_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/consoletype.te serefpolicy-3.3.1/policy/modules/admin/consoletype.te --- nsaserefpolicy/policy/modules/admin/consoletype.te 2008-02-18 14:30:19.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/consoletype.te 2008-04-21 11:02:47.000000000 -0400 @@ -8,9 +8,11 @@ type consoletype_t; type consoletype_exec_t; -application_executable_file(consoletype_exec_t) -init_domain(consoletype_t,consoletype_exec_t) -init_system_domain(consoletype_t,consoletype_exec_t) +#dont transition from initrc +#init_domain(consoletype_t,consoletype_exec_t) +#init_system_domain(consoletype_t,consoletype_exec_t) +application_domain(consoletype_t, consoletype_exec_t) + role system_r types consoletype_t; ######################################## @@ -42,6 +44,7 @@ mls_file_read_all_levels(consoletype_t) mls_file_write_all_levels(consoletype_t) +term_use_console(consoletype_t) term_use_all_terms(consoletype_t) init_use_fds(consoletype_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/firstboot.if serefpolicy-3.3.1/policy/modules/admin/firstboot.if --- nsaserefpolicy/policy/modules/admin/firstboot.if 2007-04-10 12:52:58.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/admin/firstboot.if 2008-04-21 11:02:47.000000000 -0400 @@ -141,4 +141,6 @@ ') dontaudit $1 firstboot_t:fifo_file { read write }; + dontaudit $1 firstboot_t:unix_stream_socket { read write }; + ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/firstboot.te serefpolicy-3.3.1/policy/modules/admin/firstboot.te --- nsaserefpolicy/policy/modules/admin/firstboot.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/firstboot.te 2008-04-25 16:46:46.000000000 -0400 @@ -35,9 +35,6 @@ allow firstboot_t firstboot_etc_t:file { getattr read }; -# The big hammer -unconfined_domain(firstboot_t) - kernel_read_system_state(firstboot_t) kernel_read_kernel_sysctls(firstboot_t) @@ -110,6 +107,8 @@ optional_policy(` unconfined_domtrans(firstboot_t) + # The big hammer + unconfined_domain(firstboot_t) ') optional_policy(` @@ -120,6 +119,10 @@ usermanage_domtrans_admin_passwd(firstboot_t) ') +optional_policy(` + xserver_xdm_rw_shm(firstboot_t) +') + ifdef(`TODO',` allow firstboot_t proc_t:file write; @@ -132,7 +135,4 @@ domain_auto_trans(firstboot_t, userhelper_exec_t, sysadm_userhelper_t) ') -ifdef(`xserver.te', ` - domain_auto_trans(firstboot_t, xserver_exec_t, xdm_xserver_t) -') ') dnl end TODO diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.fc serefpolicy-3.3.1/policy/modules/admin/kismet.fc --- nsaserefpolicy/policy/modules/admin/kismet.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/kismet.fc 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,5 @@ + +/usr/bin/kismet -- gen_context(system_u:object_r:kismet_exec_t,s0) +/var/run/kismet_server.pid -- gen_context(system_u:object_r:kismet_var_run_t,s0) +/var/lib/kismet(/.*)? gen_context(system_u:object_r:kismet_var_lib_t,s0) +/var/log/kismet(/.*)? gen_context(system_u:object_r:kismet_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.if serefpolicy-3.3.1/policy/modules/admin/kismet.if --- nsaserefpolicy/policy/modules/admin/kismet.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/kismet.if 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,275 @@ + +## policy for kismet + +######################################## +## +## Execute a domain transition to run kismet. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`kismet_domtrans',` + gen_require(` + type kismet_t; + type kismet_exec_t; + ') + + domtrans_pattern($1,kismet_exec_t,kismet_t) +') + + +######################################## +## +## Read kismet PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_read_pid_files',` + gen_require(` + type kismet_var_run_t; + ') + + files_search_pids($1) + allow $1 kismet_var_run_t:file read_file_perms; +') + +######################################## +## +## Manage kismet var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_manage_var_run',` + gen_require(` + type kismet_var_run_t; + ') + + manage_dirs_pattern($1,kismet_var_run_t,kismet_var_run_t) + manage_files_pattern($1,kismet_var_run_t,kismet_var_run_t) + manage_lnk_files_pattern($1,kismet_var_run_t,kismet_var_run_t) +') + + +######################################## +## +## Search kismet lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_search_lib',` + gen_require(` + type kismet_var_lib_t; + ') + + allow $1 kismet_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Read kismet lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_read_lib_files',` + gen_require(` + type kismet_var_lib_t; + ') + + allow $1 kismet_var_lib_t:file read_file_perms; + allow $1 kismet_var_lib_t:dir list_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Create, read, write, and delete +## kismet lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_manage_lib_files',` + gen_require(` + type kismet_var_lib_t; + ') + + allow $1 kismet_var_lib_t:file manage_file_perms; + allow $1 kismet_var_lib_t:dir rw_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Manage kismet var_lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_manage_var_lib',` + gen_require(` + type kismet_var_lib_t; + ') + + manage_dirs_pattern($1,kismet_var_lib_t,kismet_var_lib_t) + manage_files_pattern($1,kismet_var_lib_t,kismet_var_lib_t) + manage_lnk_files_pattern($1,kismet_var_lib_t,kismet_var_lib_t) +') + + +######################################## +## +## Allow the specified domain to read kismet's log files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`kismet_read_log',` + gen_require(` + type kismet_log_t; + ') + + logging_search_logs($1) + read_files_pattern($1, kismet_log_t, kismet_log_t) +') + +######################################## +## +## Allow the specified domain to append +## kismet log files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`kismet_append_log',` + gen_require(` + type var_log_t, kismet_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1, kismet_log_t, kismet_log_t) +') + +######################################## +## +## Allow domain to manage kismet log files +## +## +## +## Domain to not audit. +## +## +# +interface(`kismet_manage_log',` + gen_require(` + type kismet_log_t; + ') + + logging_search_logs($1) + manage_dirs_pattern($1,kismet_log_t,kismet_log_t) + manage_files_pattern($1,kismet_log_t,kismet_log_t) + manage_lnk_files_pattern($1,kismet_log_t,kismet_log_t) +') + +######################################## +## +## Execute kismet in the kismet domain, and +## allow the specified role the kismet domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the kismet domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`kismet_run',` + gen_require(` + type kismet_t; + ') + + kismet_domtrans($1) + role $2 types kismet_t; + allow kismet_t $3:chr_file rw_term_perms; +') + + +######################################## +## +## All of the rules required to administrate an kismet environment +## +## +## +## Prefix of the domain. Example, user would be +## the prefix for the uder_t domain. +## +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the kismet domain. +## +## +## +# +interface(`kismet_admin',` + gen_require(` + type kismet_t; + ') + + allow $1 kismet_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, kismet_t, kismet_t) + + + kismet_manage_var_run($1) + + kismet_manage_var_lib($1) + + kismet_manage_log($1) + +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.te serefpolicy-3.3.1/policy/modules/admin/kismet.te --- nsaserefpolicy/policy/modules/admin/kismet.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/kismet.te 2008-04-21 11:02:47.000000000 -0400 @@ -0,0 +1,55 @@ + +policy_module(kismet,1.0.0) + +######################################## +# +# Declarations +# + +type kismet_t; +type kismet_exec_t; +application_domain(kismet_t, kismet_exec_t) +role system_r types kismet_t; + +type kismet_var_run_t; +files_pid_file(kismet_var_run_t) + +type kismet_var_lib_t; +files_type(kismet_var_lib_t) + +type kismet_log_t; +logging_log_file(kismet_log_t) + +######################################## +# +# kismet local policy +# + +allow kismet_t self:capability { net_admin setuid setgid }; + +corecmd_exec_bin(kismet_t) + +auth_use_nsswitch(kismet_t) + +allow kismet_t self:fifo_file rw_file_perms; +allow kismet_t self:unix_stream_socket create_stream_socket_perms; + +files_read_etc_files(kismet_t) + +libs_use_ld_so(kismet_t) +libs_use_shared_libs(kismet_t) + +miscfiles_read_localization(kismet_t) + +allow kismet_t kismet_var_run_t:file manage_file_perms; +allow kismet_t kismet_var_run_t:dir manage_dir_perms; +files_pid_filetrans(kismet_t,kismet_var_run_t, { file dir }) + +allow kismet_t kismet_var_lib_t:file manage_file_perms; +allow kismet_t kismet_var_lib_t:dir manage_dir_perms; +files_var_lib_filetrans(kismet_t,kismet_var_lib_t, { file dir }) + +allow kismet_t kismet_log_t:file manage_file_perms; +allow kismet_t kismet_log_t:dir { rw_dir_perms setattr }; +logging_log_filetrans(kismet_t,kismet_log_t,{ file dir }) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kudzu.te serefpolicy-3.3.1/policy/modules/admin/kudzu.te --- nsaserefpolicy/policy/modules/admin/kudzu.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/kudzu.te 2008-04-21 11:02:48.000000000 -0400 @@ -21,8 +21,8 @@ # Local policy # -allow kudzu_t self:capability { dac_override sys_admin sys_rawio net_admin sys_tty_config mknod }; -dontaudit kudzu_t self:capability { sys_ptrace sys_tty_config }; +allow kudzu_t self:capability { dac_override sys_admin sys_ptrace sys_rawio net_admin sys_tty_config mknod }; +dontaudit kudzu_t self:capability sys_tty_config; allow kudzu_t self:process { signal_perms execmem }; allow kudzu_t self:fifo_file rw_fifo_file_perms; allow kudzu_t self:unix_stream_socket { connectto create_stream_socket_perms }; @@ -68,6 +68,7 @@ modutils_read_module_deps(kudzu_t) modutils_read_module_config(kudzu_t) modutils_rename_module_config(kudzu_t) +modutils_unlink_module_config(kudzu_t) storage_read_scsi_generic(kudzu_t) storage_read_tape(kudzu_t) @@ -103,6 +104,8 @@ init_use_fds(kudzu_t) init_use_script_ptys(kudzu_t) init_stream_connect_script(kudzu_t) +init_read_init_state(kudzu_t) +init_ptrace_init_domain(kudzu_t) # kudzu will telinit to make init re-read # the inittab after configuring serial consoles init_telinit(kudzu_t) @@ -142,28 +145,6 @@ ') optional_policy(` - # cjp: this was originally in the else block - # of ifdef userhelper.te, but it seems to - # make more sense here. also, require - # blocks curently do not work in the - # else block of optionals + unconfined_domtrans(kudzu_t) unconfined_domain(kudzu_t) ') - -ifdef(`TODO',` -allow kudzu_t modules_conf_t:file unlink; -optional_policy(` - allow kudzu_t printconf_t:file { getattr read }; -') -optional_policy(` - allow kudzu_t xserver_exec_t:file getattr; -') -optional_policy(` - allow kudzu_t rhgb_t:unix_stream_socket connectto; -') -optional_policy(` - role system_r types sysadm_userhelper_t; - domain_auto_trans(kudzu_t, userhelper_exec_t, sysadm_userhelper_t) -') -allow kudzu_t cupsd_rw_etc_t:dir list_dir_perms; -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/logrotate.te serefpolicy-3.3.1/policy/modules/admin/logrotate.te --- nsaserefpolicy/policy/modules/admin/logrotate.te 2008-02-19 17:24:26.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/logrotate.te 2008-04-21 11:02:48.000000000 -0400 @@ -96,9 +96,11 @@ files_read_etc_files(logrotate_t) files_read_etc_runtime_files(logrotate_t) files_read_all_pids(logrotate_t) +files_search_all(logrotate_t) # Write to /var/spool/slrnpull - should be moved into its own type. files_manage_generic_spool(logrotate_t) files_manage_generic_spool_dirs(logrotate_t) +files_getattr_generic_locks(logrotate_t) # cjp: why is this needed? init_domtrans_script(logrotate_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/logwatch.te serefpolicy-3.3.1/policy/modules/admin/logwatch.te --- nsaserefpolicy/policy/modules/admin/logwatch.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/logwatch.te 2008-04-21 11:02:48.000000000 -0400 @@ -59,10 +59,9 @@ files_read_usr_files(logwatch_t) files_search_spool(logwatch_t) files_search_mnt(logwatch_t) -files_dontaudit_search_home(logwatch_t) -files_dontaudit_search_boot(logwatch_t) # Execs df and if file system mounted with a context avc raised -files_dontaudit_search_all_dirs(logwatch_t) +files_search_all(logwatch_t) +files_getattr_all_file_type_fs(logwatch_t) fs_getattr_all_fs(logwatch_t) fs_dontaudit_list_auto_mountpoints(logwatch_t) @@ -88,9 +87,6 @@ sysnet_dns_name_resolve(logwatch_t) -userdom_dontaudit_search_sysadm_home_dirs(logwatch_t) -userdom_dontaudit_getattr_sysadm_home_dirs(logwatch_t) - mta_send_mail(logwatch_t) optional_policy(` @@ -132,4 +128,5 @@ optional_policy(` samba_read_log(logwatch_t) + samba_read_share_files(logwatch_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/mrtg.te serefpolicy-3.3.1/policy/modules/admin/mrtg.te --- nsaserefpolicy/policy/modules/admin/mrtg.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/mrtg.te 2008-04-21 11:02:48.000000000 -0400 @@ -78,6 +78,7 @@ dev_read_urand(mrtg_t) domain_use_interactive_fds(mrtg_t) +domain_dontaudit_search_all_domains_state(mrtg_t) files_read_usr_files(mrtg_t) files_search_var(mrtg_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/netutils.te serefpolicy-3.3.1/policy/modules/admin/netutils.te --- nsaserefpolicy/policy/modules/admin/netutils.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/netutils.te 2008-04-21 11:02:48.000000000 -0400 @@ -50,6 +50,7 @@ files_tmp_filetrans(netutils_t, netutils_tmp_t, { file dir }) kernel_search_proc(netutils_t) +kernel_read_sysctl(netutils_t) corenet_all_recvfrom_unlabeled(netutils_t) corenet_all_recvfrom_netlabel(netutils_t) @@ -78,6 +79,8 @@ init_use_fds(netutils_t) init_use_script_ptys(netutils_t) +auth_use_nsswitch(netutils_t) + libs_use_ld_so(netutils_t) libs_use_shared_libs(netutils_t) @@ -85,8 +88,6 @@ miscfiles_read_localization(netutils_t) -sysnet_read_config(netutils_t) - userdom_use_all_users_fds(netutils_t) optional_policy(` @@ -94,6 +95,10 @@ ') optional_policy(` + vmware_append_log(netutils_t) +') + +optional_policy(` xen_append_log(netutils_t) ') @@ -107,12 +112,14 @@ allow ping_t self:tcp_socket create_socket_perms; allow ping_t self:rawip_socket { create ioctl read write bind getopt setopt }; allow ping_t self:packet_socket { create ioctl read write bind getopt setopt }; +allow ping_t self:netlink_route_socket create_netlink_socket_perms; corenet_all_recvfrom_unlabeled(ping_t) corenet_all_recvfrom_netlabel(ping_t) corenet_tcp_sendrecv_all_if(ping_t) corenet_raw_sendrecv_all_if(ping_t) corenet_raw_sendrecv_all_nodes(ping_t) +corenet_raw_bind_all_nodes(ping_t) corenet_tcp_sendrecv_all_nodes(ping_t) corenet_tcp_sendrecv_all_ports(ping_t) @@ -123,6 +130,8 @@ files_read_etc_files(ping_t) files_dontaudit_search_var(ping_t) +auth_use_nsswitch(ping_t) + libs_use_ld_so(ping_t) libs_use_shared_libs(ping_t) @@ -130,9 +139,6 @@ miscfiles_read_localization(ping_t) -sysnet_read_config(ping_t) -sysnet_dns_name_resolve(ping_t) - ifdef(`hide_broken_symptoms',` init_dontaudit_use_fds(ping_t) ') @@ -143,14 +149,6 @@ ') optional_policy(` - nis_use_ypbind(ping_t) -') - -optional_policy(` - nscd_socket_use(ping_t) -') - -optional_policy(` pcmcia_use_cardmgr_fds(ping_t) ') @@ -166,7 +164,6 @@ allow traceroute_t self:capability { net_admin net_raw setuid setgid }; allow traceroute_t self:rawip_socket create_socket_perms; allow traceroute_t self:packet_socket create_socket_perms; -allow traceroute_t self:netlink_route_socket { bind create getattr nlmsg_read read write }; allow traceroute_t self:udp_socket create_socket_perms; kernel_read_system_state(traceroute_t) @@ -200,6 +197,8 @@ init_use_fds(traceroute_t) +auth_use_nsswitch(traceroute_t) + libs_use_ld_so(traceroute_t) libs_use_shared_libs(traceroute_t) @@ -212,17 +211,7 @@ dev_read_urand(traceroute_t) files_read_usr_files(traceroute_t) -sysnet_read_config(traceroute_t) - tunable_policy(`user_ping',` term_use_all_user_ttys(traceroute_t) term_use_all_user_ptys(traceroute_t) ') - -optional_policy(` - nis_use_ypbind(traceroute_t) -') - -optional_policy(` - nscd_socket_use(traceroute_t) -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/prelink.te serefpolicy-3.3.1/policy/modules/admin/prelink.te --- nsaserefpolicy/policy/modules/admin/prelink.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/prelink.te 2008-04-21 11:02:48.000000000 -0400 @@ -26,7 +26,7 @@ # Local policy # -allow prelink_t self:capability { chown dac_override fowner fsetid }; +allow prelink_t self:capability { chown dac_override fowner fsetid sys_resource }; allow prelink_t self:process { execheap execmem execstack signal }; allow prelink_t self:fifo_file rw_fifo_file_perms; @@ -40,7 +40,7 @@ read_lnk_files_pattern(prelink_t,prelink_log_t,prelink_log_t) logging_log_filetrans(prelink_t, prelink_log_t, file) -allow prelink_t prelink_tmp_t:file { manage_file_perms execute relabelfrom }; +allow prelink_t prelink_tmp_t:file { manage_file_perms execute relabelfrom execmod }; files_tmp_filetrans(prelink_t, prelink_tmp_t, file) fs_tmpfs_filetrans(prelink_t, prelink_tmp_t, file) @@ -49,8 +49,7 @@ allow prelink_t prelink_object:file { manage_file_perms execute relabelto relabelfrom }; kernel_read_system_state(prelink_t) -kernel_dontaudit_search_kernel_sysctl(prelink_t) -kernel_dontaudit_search_sysctl(prelink_t) +kernel_read_kernel_sysctls(prelink_t) corecmd_manage_all_executables(prelink_t) corecmd_relabel_all_executables(prelink_t) @@ -65,6 +64,8 @@ files_read_etc_files(prelink_t) files_read_etc_runtime_files(prelink_t) files_dontaudit_read_all_symlinks(prelink_t) +files_manage_usr_files(prelink_t) +files_relabelfrom_usr_files(prelink_t) fs_getattr_xattr_fs(prelink_t) @@ -81,6 +82,11 @@ miscfiles_read_localization(prelink_t) +# prelink executables in the user homedir +userdom_manage_unpriv_users_home_content_files(prelink_t) +userdom_mmap_unpriv_user_home_content_files(prelink_t) +userdom_dontaudit_relabel_unpriv_user_home_content_files(prelink_t) + optional_policy(` amanda_manage_lib(prelink_t) ') @@ -88,3 +94,7 @@ optional_policy(` cron_system_entry(prelink_t, prelink_exec_t) ') + +optional_policy(` + unconfined_domain(prelink_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.fc serefpolicy-3.3.1/policy/modules/admin/rpm.fc --- nsaserefpolicy/policy/modules/admin/rpm.fc 2006-11-16 17:15:26.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/rpm.fc 2008-04-21 11:02:48.000000000 -0400 @@ -11,7 +11,8 @@ /usr/sbin/system-install-packages -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/yum-updatesd -- gen_context(system_u:object_r:rpm_exec_t,s0) - +/usr/sbin/packagekitd -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/libexec/yumDBUSBackend.py -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/share/yumex/yumex -- gen_context(system_u:object_r:rpm_exec_t,s0) ifdef(`distro_redhat', ` @@ -21,6 +22,9 @@ /usr/sbin/pup -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/rhn_check -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/up2date -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/sbin/synaptic -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/bin/apt-get -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/bin/apt-shell -- gen_context(system_u:object_r:rpm_exec_t,s0) ') /var/lib/alternatives(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0) @@ -29,6 +33,7 @@ /var/log/rpmpkgs.* -- gen_context(system_u:object_r:rpm_log_t,s0) /var/log/yum\.log.* -- gen_context(system_u:object_r:rpm_log_t,s0) +/var/run/yum.* -- gen_context(system_u:object_r:rpm_var_run_t,s0) # SuSE ifdef(`distro_suse', ` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.if serefpolicy-3.3.1/policy/modules/admin/rpm.if --- nsaserefpolicy/policy/modules/admin/rpm.if 2007-05-18 11:12:44.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/admin/rpm.if 2008-04-21 11:02:48.000000000 -0400 @@ -152,6 +152,24 @@ ######################################## ## +## dontaudit read and write an unnamed RPM pipe. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_dontaudit_rw_pipes',` + gen_require(` + type rpm_t; + ') + + dontaudit $1 rpm_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## ## Send and receive messages from ## rpm over dbus. ## @@ -173,6 +191,48 @@ ######################################## ## +## dontaudit attempts to Send and receive messages from +## rpm over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_dontaudit_dbus_chat',` + gen_require(` + type rpm_t; + class dbus send_msg; + ') + + dontaudit $1 rpm_t:dbus send_msg; + dontaudit rpm_t $1:dbus send_msg; +') + +######################################## +## +## Send and receive messages from +## rpm_script over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_script_dbus_chat',` + gen_require(` + type rpm_script_t; + class dbus send_msg; + ') + + allow $1 rpm_script_t:dbus send_msg; + allow rpm_script_t $1:dbus send_msg; +') + +######################################## +## ## Create, read, write, and delete the RPM log. ## ## @@ -210,6 +270,24 @@ ######################################## ## +## dontaudit and use file descriptors from RPM scripts. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_dontaudit_use_script_fds',` + gen_require(` + type rpm_script_t; + ') + + dontaudit $1 rpm_script_t:fd use; +') + +######################################## +## ## Create, read, write, and delete RPM ## script temporary files. ## @@ -225,7 +303,29 @@ ') files_search_tmp($1) + manage_dirs_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) manage_files_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) + manage_lnk_files_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) +') + +######################################## +## +## read, RPM +## script temporary files. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_read_script_tmp_files',` + gen_require(` + type rpm_script_tmp_t; + ') + + read_files_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) + read_lnk_files_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) ') ######################################## @@ -289,3 +389,157 @@ dontaudit $1 rpm_var_lib_t:file manage_file_perms; dontaudit $1 rpm_var_lib_t:lnk_file manage_lnk_file_perms; ') + + +######################################## +## +## Allow application to transition to rpm_script domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_transition_script',` + gen_require(` + type rpm_script_t; + ') + + allow $1 rpm_script_t:process transition; + + allow $1 rpm_script_t:fd use; + allow rpm_script_t $1:fd use; + allow rpm_script_t $1:fifo_file rw_fifo_file_perms; + allow rpm_script_t $1:process sigchld; +') + +######################################## +## +## allow domain to read, +## write RPM tmp files +## +## +## +## Domain to not audit. +## +## +# +interface(`rpm_rw_tmp_files',` + gen_require(` + type rpm_tmp_t; + ') + + allow $1 rpm_tmp_t:file rw_file_perms; +') + +######################################## +## +## Do not audit attempts to read, +## write RPM tmp files +## +## +## +## Domain to not audit. +## +## +# +interface(`rpm_dontaudit_rw_tmp_files',` + gen_require(` + type rpm_tmp_t; + ') + + dontaudit $1 rpm_tmp_t:file rw_file_perms; +') + +######################################## +## +## Do not audit attempts to read, +## write RPM shm +## +## +## +## Domain to not audit. +## +## +# +interface(`rpm_dontaudit_rw_shm',` + gen_require(` + type rpm_t; + ') + + dontaudit $1 rpm_t:shm rw_shm_perms; +') + +######################################## +## +## Read/write rpm tmpfs files. +## +## +##

+## Read/write rpm tmpfs files. +##

+## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_rw_tmpfs_files',` + gen_require(` + type rpm_tmpfs_t; + ') + + fs_search_tmpfs($1) + allow $1 rpm_tmpfs_t:dir list_dir_perms; + rw_files_pattern($1,rpm_tmpfs_t,rpm_tmpfs_t) + read_lnk_files_pattern($1,rpm_tmpfs_t,rpm_tmpfs_t) +') + +######################################## +## +## Transition to system_r when execute an rpm script +## +## +##

+## Execute rpm script in a specified role +##

+##

+## No interprocess communication (signals, pipes, +## etc.) is provided by this interface since +## the domains are not owned by this module. +##

+## +## +## +## Role to transition from. +## +## +interface(`rpm_role_transition',` + gen_require(` + type rpm_exec_t; + ') + + role_transition $1 rpm_exec_t system_r; +') + +######################################## +## +## Do not audit attempts to write, and delete the +## RPM var run files +## +## +## +## Domain to not audit. +## +## +# +interface(`rpm_dontaudit_write_pid_files',` + gen_require(` + type rpm_var_run_t; + ') + + dontaudit $1 rpm_var_run_t:file write_file_perms; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.te serefpolicy-3.3.1/policy/modules/admin/rpm.te --- nsaserefpolicy/policy/modules/admin/rpm.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/rpm.te 2008-04-21 11:02:48.000000000 -0400 @@ -31,6 +31,9 @@ files_type(rpm_var_lib_t) typealias rpm_var_lib_t alias var_lib_rpm_t; +type rpm_var_run_t; +files_pid_file(rpm_var_run_t) + type rpm_script_t; type rpm_script_exec_t; domain_obj_id_change_exemption(rpm_script_t) @@ -89,6 +92,9 @@ manage_files_pattern(rpm_t,rpm_var_lib_t,rpm_var_lib_t) files_var_lib_filetrans(rpm_t,rpm_var_lib_t,dir) +manage_files_pattern(rpm_t,rpm_var_run_t,rpm_var_run_t) +files_pid_filetrans(rpm_t,rpm_var_run_t, file) + kernel_read_system_state(rpm_t) kernel_read_kernel_sysctls(rpm_t) @@ -179,7 +185,17 @@ ') optional_policy(` - hal_dbus_chat(rpm_t) + optional_policy(` + hal_dbus_chat(rpm_t) + ') + + optional_policy(` + networkmanager_dbus_chat(rpm_t) + ') + + optional_policy(` + dbus_system_domain(rpm_t,rpm_exec_t) + ') ') optional_policy(` @@ -190,6 +206,7 @@ unconfined_domain(rpm_t) # yum-updatesd requires this unconfined_dbus_chat(rpm_t) + unconfined_dbus_chat(rpm_script_t) ') ifdef(`TODO',` @@ -216,7 +233,7 @@ # allow rpm_script_t self:capability { chown dac_override dac_read_search fowner fsetid setgid setuid ipc_lock sys_chroot sys_nice mknod kill }; -allow rpm_script_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow rpm_script_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execheap }; allow rpm_script_t self:fd use; allow rpm_script_t self:fifo_file rw_fifo_file_perms; allow rpm_script_t self:unix_dgram_socket create_socket_perms; @@ -317,6 +334,7 @@ seutil_domtrans_loadpolicy(rpm_script_t) seutil_domtrans_setfiles(rpm_script_t) seutil_domtrans_semanage(rpm_script_t) +seutil_domtrans_setsebool(rpm_script_t) userdom_use_all_users_fds(rpm_script_t) @@ -342,6 +360,7 @@ optional_policy(` unconfined_domain(rpm_script_t) unconfined_domtrans(rpm_script_t) + unconfined_execmem_domtrans(rpm_script_t) optional_policy(` java_domtrans(rpm_script_t) @@ -353,6 +372,11 @@ ') optional_policy(` + gamin_domtrans(rpm_t) + gamin_stream_connect(rpm_t) +') + +optional_policy(` usermanage_domtrans_groupadd(rpm_script_t) usermanage_domtrans_useradd(rpm_script_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/su.if serefpolicy-3.3.1/policy/modules/admin/su.if --- nsaserefpolicy/policy/modules/admin/su.if 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/admin/su.if 2008-04-21 11:02:48.000000000 -0400 @@ -41,15 +41,13 @@ allow $2 $1_su_t:process signal; - allow $1_su_t self:capability { audit_control audit_write setuid setgid net_bind_service chown dac_override fowner sys_nice sys_resource }; + allow $1_su_t self:capability { setuid setgid net_bind_service chown dac_override fowner sys_nice sys_resource }; dontaudit $1_su_t self:capability sys_tty_config; - allow $1_su_t self:key { search write }; + allow $1_su_t self:key manage_key_perms; allow $1_su_t self:process { setexec setsched setrlimit }; allow $1_su_t self:fifo_file rw_fifo_file_perms; - allow $1_su_t self:netlink_audit_socket { nlmsg_relay create_netlink_socket_perms }; allow $1_su_t self:unix_stream_socket create_stream_socket_perms; - # Transition from the user domain to this domain. domtrans_pattern($2, su_exec_t, $1_su_t) # By default, revert to the calling domain when a shell is executed. @@ -89,6 +87,7 @@ libs_use_ld_so($1_su_t) libs_use_shared_libs($1_su_t) + logging_send_audit_msgs($1_su_t) logging_send_syslog_msg($1_su_t) miscfiles_read_localization($1_su_t) @@ -112,6 +111,10 @@ userdom_spec_domtrans_unpriv_users($1_su_t) ') + # Deal with unconfined_terminals. + term_use_all_user_ttys($1_su_t) + term_use_all_user_ptys($1_su_t) + optional_policy(` cron_read_pipes($1_su_t) ') @@ -119,11 +122,6 @@ optional_policy(` kerberos_use($1_su_t) ') - - ifdef(`TODO',` - # Caused by su - init scripts - dontaudit $1_su_t initrc_devpts_t:chr_file { getattr ioctl }; - ') dnl end TODO ') ####################################### @@ -172,14 +170,14 @@ domain_interactive_fd($1_su_t) role $3 types $1_su_t; - allow $2 $1_su_t:process signal; + allow $2 $1_su_t:process { getsched signal }; - allow $1_su_t self:capability { audit_control audit_write setuid setgid net_bind_service chown dac_override fowner sys_nice sys_resource }; + allow $1_su_t self:capability { setuid setgid net_bind_service chown dac_override fowner sys_nice sys_resource }; dontaudit $1_su_t self:capability sys_tty_config; - allow $1_su_t self:process { setexec setsched setrlimit }; + allow $1_su_t self:process { getsched setexec setsched setrlimit }; allow $1_su_t self:fifo_file rw_fifo_file_perms; - allow $1_su_t self:netlink_audit_socket { nlmsg_relay create_netlink_socket_perms }; allow $1_su_t self:key { search write }; + allow $1_su_t $1_t:key search; # Transition from the user domain to this domain. domtrans_pattern($2, su_exec_t, $1_su_t) @@ -188,7 +186,7 @@ corecmd_shell_domtrans($1_su_t,$2) allow $2 $1_su_t:fd use; allow $2 $1_su_t:fifo_file rw_file_perms; - allow $2 $1_su_t:process sigchld; + allow $2 $1_su_t:process { getsched signal sigchld }; kernel_read_system_state($1_su_t) kernel_read_kernel_sysctls($1_su_t) @@ -203,15 +201,15 @@ # needed for pam_rootok selinux_compute_access_vector($1_su_t) - auth_domtrans_user_chk_passwd($1,$1_su_t) + auth_run_chk_passwd($1_su_t, $3, { $1_tty_device_t $1_devpts_t }) auth_dontaudit_read_shadow($1_su_t) auth_use_nsswitch($1_su_t) - auth_rw_faillog($1_su_t) - corecmd_search_bin($1_su_t) + corecmd_exec_bin($1_su_t) domain_use_interactive_fds($1_su_t) + files_read_usr_symlinks($1_su_t) files_read_etc_files($1_su_t) files_read_etc_runtime_files($1_su_t) files_search_var_lib($1_su_t) @@ -226,12 +224,14 @@ libs_use_ld_so($1_su_t) libs_use_shared_libs($1_su_t) + logging_send_audit_msgs($1_su_t) logging_send_syslog_msg($1_su_t) miscfiles_read_localization($1_su_t) - userdom_use_user_terminals($1,$1_su_t) + userdom_search_sysadm_home_dirs($1_su_t) userdom_search_user_home_dirs($1,$1_su_t) + userdom_use_user_terminals($1,$1_su_t) ifdef(`distro_rhel4',` domain_role_change_exemption($1_su_t) @@ -295,13 +295,7 @@ xserver_domtrans_user_xauth($1, $1_su_t) ') - ifdef(`TODO',` - allow $1_su_t $1_home_t:file manage_file_perms; - - # Access sshd cookie files. - allow $1_su_t sshd_tmp_t:file rw_file_perms; - file_type_auto_trans($1_su_t, sshd_tmp_t, $1_tmp_t) - ') dnl end TODO + userdom_search_all_users_home_dirs($1_su_t) ') ####################################### diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/sudo.if serefpolicy-3.3.1/policy/modules/admin/sudo.if --- nsaserefpolicy/policy/modules/admin/sudo.if 2007-12-04 11:02:51.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/sudo.if 2008-04-21 11:02:48.000000000 -0400 @@ -55,7 +55,7 @@ # # Use capabilities. - allow $1_sudo_t self:capability { fowner setuid setgid dac_override sys_resource }; + allow $1_sudo_t self:capability { fowner setuid setgid dac_override sys_nice sys_resource }; allow $1_sudo_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow $1_sudo_t self:process { setexec setrlimit }; allow $1_sudo_t self:fd use; @@ -68,33 +68,35 @@ allow $1_sudo_t self:unix_stream_socket create_stream_socket_perms; allow $1_sudo_t self:unix_dgram_socket sendto; allow $1_sudo_t self:unix_stream_socket connectto; - allow $1_sudo_t self:netlink_audit_socket { create bind write nlmsg_read read }; + allow $1_sudo_t self:key manage_key_perms; + allow $1_sudo_t $1_t:key search; # Enter this derived domain from the user domain domtrans_pattern($2, sudo_exec_t, $1_sudo_t) # By default, revert to the calling domain when a shell is executed. corecmd_shell_domtrans($1_sudo_t,$2) + corecmd_bin_domtrans($1_sudo_t,$2) allow $2 $1_sudo_t:fd use; allow $2 $1_sudo_t:fifo_file rw_file_perms; allow $2 $1_sudo_t:process sigchld; kernel_read_kernel_sysctls($1_sudo_t) kernel_read_system_state($1_sudo_t) - kernel_search_key($1_sudo_t) + kernel_link_key($1_sudo_t) dev_read_urand($1_sudo_t) fs_search_auto_mountpoints($1_sudo_t) fs_getattr_xattr_fs($1_sudo_t) - auth_domtrans_chk_passwd($1_sudo_t) + auth_run_chk_passwd($1_sudo_t, $3, { $1_tty_device_t $1_devpts_t }) # sudo stores a token in the pam_pid directory auth_manage_pam_pid($1_sudo_t) auth_use_nsswitch($1_sudo_t) corecmd_read_bin_symlinks($1_sudo_t) - corecmd_getattr_all_executables($1_sudo_t) + corecmd_exec_all_executables($1_sudo_t) domain_use_interactive_fds($1_sudo_t) domain_sigchld_interactive_fds($1_sudo_t) @@ -106,32 +108,42 @@ files_getattr_usr_files($1_sudo_t) # for some PAM modules and for cwd files_dontaudit_search_home($1_sudo_t) + files_list_tmp($1_sudo_t) init_rw_utmp($1_sudo_t) libs_use_ld_so($1_sudo_t) libs_use_shared_libs($1_sudo_t) + logging_send_audit_msgs($1_sudo_t) logging_send_syslog_msg($1_sudo_t) miscfiles_read_localization($1_sudo_t) + mta_per_role_template($1, $1_sudo_t, $3) + userdom_manage_user_home_content_files($1,$1_sudo_t) userdom_manage_user_home_content_symlinks($1,$1_sudo_t) userdom_manage_user_tmp_files($1,$1_sudo_t) userdom_manage_user_tmp_symlinks($1,$1_sudo_t) + userdom_exec_user_home_content_files($1,$1_sudo_t) userdom_use_user_terminals($1,$1_sudo_t) userdom_use_unpriv_users_fds($1_sudo_t) # for some PAM modules and for cwd + userdom_search_sysadm_home_content_dirs($1_sudo_t) userdom_dontaudit_search_all_users_home_content($1_sudo_t) - ifdef(`TODO',` - # for when the network connection is killed - dontaudit unpriv_userdomain $1_sudo_t:process signal; - - ifdef(`mta.te', ` - domain_auto_trans($1_sudo_t, sendmail_exec_t, $1_mail_t) - ') + domain_role_change_exemption($1_sudo_t) + userdom_spec_domtrans_all_users($1_sudo_t) - ') dnl end TODO + selinux_validate_context($1_sudo_t) + selinux_compute_relabel_context($1_sudo_t) + selinux_getattr_fs($1_sudo_t) + seutil_read_config($1_sudo_t) + seutil_search_default_contexts($1_sudo_t) + + term_use_all_user_ttys($1_sudo_t) + term_use_all_user_ptys($1_sudo_t) + term_relabel_all_user_ttys($1_sudo_t) + term_relabel_all_user_ptys($1_sudo_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/tmpreaper.te serefpolicy-3.3.1/policy/modules/admin/tmpreaper.te --- nsaserefpolicy/policy/modules/admin/tmpreaper.te 2007-10-02 09:54:52.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/admin/tmpreaper.te 2008-04-21 11:02:48.000000000 -0400 @@ -26,8 +26,10 @@ files_read_etc_files(tmpreaper_t) files_read_var_lib_files(tmpreaper_t) files_purge_tmp(tmpreaper_t) + # why does it need setattr? files_setattr_all_tmp_dirs(tmpreaper_t) +files_dontaudit_getattr_lost_found_dirs(tmpreaper_t) mls_file_read_all_levels(tmpreaper_t) mls_file_write_all_levels(tmpreaper_t) @@ -42,6 +44,22 @@ cron_system_entry(tmpreaper_t,tmpreaper_exec_t) +userdom_delete_all_users_home_content_dirs(tmpreaper_t) +userdom_delete_all_users_home_content_files(tmpreaper_t) +userdom_delete_all_users_home_content_symlinks(tmpreaper_t) + +files_delete_isid_type_dirs(tmpreaper_t) +files_delete_isid_type_files(tmpreaper_t) + +optional_policy(` + amavis_manage_spool_files(tmpreaper_t) +') + +optional_policy(` + kismet_manage_log(tmpreaper_t) +') + optional_policy(` lpd_manage_spool(tmpreaper_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/usermanage.te serefpolicy-3.3.1/policy/modules/admin/usermanage.te --- nsaserefpolicy/policy/modules/admin/usermanage.te 2008-02-19 17:24:26.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/usermanage.te 2008-04-21 11:02:48.000000000 -0400 @@ -97,6 +97,7 @@ # allow checking if a shell is executable corecmd_check_exec_shell(chfn_t) +corecmd_exec_bin(chfn_t) domain_use_interactive_fds(chfn_t) @@ -238,6 +239,7 @@ userdom_use_unpriv_users_fds(groupadd_t) # for when /root is the cwd userdom_dontaudit_search_sysadm_home_dirs(groupadd_t) +userdom_dontaudit_search_all_users_home_content(groupadd_t) optional_policy(` dpkg_use_fds(groupadd_t) @@ -297,6 +299,7 @@ term_use_all_user_ttys(passwd_t) term_use_all_user_ptys(passwd_t) +auth_domtrans_chk_passwd(passwd_t) auth_manage_shadow(passwd_t) auth_relabel_shadow(passwd_t) auth_etc_filetrans_shadow(passwd_t) @@ -316,6 +319,7 @@ # /usr/bin/passwd asks for w access to utmp, but it will operate # correctly without it. Do not audit write denials to utmp. init_dontaudit_rw_utmp(passwd_t) +init_use_fds(passwd_t) libs_use_ld_so(passwd_t) libs_use_shared_libs(passwd_t) @@ -334,6 +338,7 @@ # user generally runs this from their home directory, so do not audit a search # on user home dir userdom_dontaudit_search_all_users_home_content(passwd_t) +userdom_unpriv_users_stream_connect(passwd_t) optional_policy(` nscd_domtrans(passwd_t) @@ -503,6 +508,7 @@ userdom_use_unpriv_users_fds(useradd_t) # for when /root is the cwd userdom_dontaudit_search_sysadm_home_dirs(useradd_t) +userdom_dontaudit_search_all_users_home_content(useradd_t) # Add/remove user home directories userdom_home_filetrans_generic_user_home_dir(useradd_t) userdom_manage_all_users_home_content_dirs(useradd_t) @@ -525,6 +531,12 @@ ') optional_policy(` + tunable_policy(`samba_domain_controller',` + samba_append_log(useradd_t) + ') +') + +optional_policy(` rpm_use_fds(useradd_t) rpm_rw_pipes(useradd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vbetool.te serefpolicy-3.3.1/policy/modules/admin/vbetool.te --- nsaserefpolicy/policy/modules/admin/vbetool.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/vbetool.te 2008-04-25 14:02:32.000000000 -0400 @@ -23,6 +23,9 @@ dev_rwx_zero(vbetool_t) dev_read_sysfs(vbetool_t) +domain_mmap_low_type(vbetool_t) +domain_mmap_low(vbetool_t) + term_use_unallocated_ttys(vbetool_t) libs_use_ld_so(vbetool_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vpn.te serefpolicy-3.3.1/policy/modules/admin/vpn.te --- nsaserefpolicy/policy/modules/admin/vpn.te 2008-02-18 14:30:19.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/admin/vpn.te 2008-04-21 11:02:48.000000000 -0400 @@ -24,7 +24,8 @@ allow vpnc_t self:capability { dac_override net_admin ipc_lock net_raw }; allow vpnc_t self:process getsched; -allow vpnc_t self:fifo_file { getattr ioctl read write }; +allow vpnc_t self:fifo_file rw_fifo_file_perms; +allow vpnc_t self:netlink_route_socket rw_netlink_socket_perms; allow vpnc_t self:tcp_socket create_stream_socket_perms; allow vpnc_t self:udp_socket create_socket_perms; allow vpnc_t self:rawip_socket create_socket_perms; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/ethereal.fc serefpolicy-3.3.1/policy/modules/apps/ethereal.fc --- nsaserefpolicy/policy/modules/apps/ethereal.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/ethereal.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,4 +1,4 @@ -HOME_DIR/\.ethereal(/.*)? gen_context(system_u:object_r:ROLE_ethereal_home_t,s0) +HOME_DIR/\.ethereal(/.*)? gen_context(system_u:object_r:user_ethereal_home_t,s0) /usr/sbin/ethereal.* -- gen_context(system_u:object_r:ethereal_exec_t,s0) /usr/sbin/tethereal.* -- gen_context(system_u:object_r:tethereal_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/ethereal.if serefpolicy-3.3.1/policy/modules/apps/ethereal.if --- nsaserefpolicy/policy/modules/apps/ethereal.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/ethereal.if 2008-04-21 11:02:48.000000000 -0400 @@ -35,6 +35,7 @@ template(`ethereal_per_role_template',` gen_require(` + type user_ethereal_home_t, user_ethereal_tmp_t; type ethereal_exec_t; ') @@ -48,12 +49,10 @@ application_domain($1_ethereal_t,ethereal_exec_t) role $3 types $1_ethereal_t; - type $1_ethereal_home_t alias $1_ethereal_rw_t; - files_poly_member($1_ethereal_home_t) - userdom_user_home_content($1,$1_ethereal_home_t) - - type $1_ethereal_tmp_t; - files_tmp_file($1_ethereal_tmp_t) + ifelse(`$1',`user',`',` + typealias user_ethereal_home_t alias $1_ethereal_home_t; + typealias user_ethereal_tmp_t alias $1_ethereal_tmp_t; + ') type $1_ethereal_tmpfs_t; files_tmpfs_file($1_ethereal_tmpfs_t) @@ -152,28 +151,11 @@ nscd_socket_use($1_ethereal_t) ') - # Manual transition from userhelper optional_policy(` - userhelper_use_user_fd($1,$1_ethereal_t) - userhelper_sigchld_user($1,$1_ethereal_t) - ') - - optional_policy(` - xserver_user_client_template($1,$1_ethereal_t,$1_ethereal_tmpfs_t) + xserver_user_x_domain_template($1,$1_ethereal,$1_ethereal_t,$1_ethereal_tmpfs_t) xserver_create_xdm_tmp_sockets($1_ethereal_t) ') - ifdef(`TODO',` - # Why does it write this? - optional_policy(` - dontaudit sysadm_ethereal_t snmpd_var_lib_t:file write; - ') - #TODO - gnome_application($1_ethereal, $1) - gnome_file_dialog($1_ethereal, $1) - # FIXME: policy is incomplete - ') - ') ####################################### diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/ethereal.te serefpolicy-3.3.1/policy/modules/apps/ethereal.te --- nsaserefpolicy/policy/modules/apps/ethereal.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/ethereal.te 2008-04-21 11:02:48.000000000 -0400 @@ -16,6 +16,13 @@ type tethereal_tmp_t; files_tmp_file(tethereal_tmp_t) +type user_ethereal_home_t; +files_poly_member(user_ethereal_home_t) +userdom_user_home_content(user,user_ethereal_home_t) + +type user_ethereal_tmp_t; +files_tmp_file(user_ethereal_tmp_t) + ######################################## # # Tethereal policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/evolution.fc serefpolicy-3.3.1/policy/modules/apps/evolution.fc --- nsaserefpolicy/policy/modules/apps/evolution.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/evolution.fc 2008-04-21 11:02:48.000000000 -0400 @@ -2,13 +2,13 @@ # HOME_DIR/ # -HOME_DIR/\.camel_certs(/.*)? gen_context(system_u:object_r:ROLE_evolution_home_t,s0) -HOME_DIR/\.evolution(/.*)? gen_context(system_u:object_r:ROLE_evolution_home_t,s0) +HOME_DIR/\.camel_certs(/.*)? gen_context(system_u:object_r:user_evolution_home_t,s0) +HOME_DIR/\.evolution(/.*)? gen_context(system_u:object_r:user_evolution_home_t,s0) # # /tmp # -/tmp/\.exchange-USER(/.*)? gen_context(system_u:object_r:ROLE_evolution_exchange_tmp_t,s0) +/tmp/\.exchange-USER(/.*)? gen_context(system_u:object_r:user_evolution_exchange_tmp_t,s0) # # /usr diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/evolution.if serefpolicy-3.3.1/policy/modules/apps/evolution.if --- nsaserefpolicy/policy/modules/apps/evolution.if 2007-10-29 07:52:48.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/evolution.if 2008-04-21 11:02:48.000000000 -0400 @@ -247,7 +247,7 @@ mta_read_config($1_evolution_t) - xserver_user_client_template($1,$1_evolution_t,$1_evolution_tmpfs_t) + xserver_user_x_domain_template($1,$1_evolution,$1_evolution_t,$1_evolution_tmpfs_t) xserver_read_xdm_tmp_files($1_evolution_t) tunable_policy(`use_nfs_home_dirs',` @@ -513,7 +513,7 @@ # until properly implemented userdom_dontaudit_read_user_home_content_files($1,$1_evolution_alarm_t) - xserver_user_client_template($1,$1_evolution_alarm_t,$1_evolution_alarm_tmpfs_t) + xserver_user_x_domain_template($1,$1_evolution_alarm,$1_evolution_alarm_t,$1_evolution_alarm_tmpfs_t) # Access evolution home tunable_policy(`use_nfs_home_dirs',` @@ -615,7 +615,7 @@ # until properly implemented userdom_dontaudit_read_user_home_content_files($1,$1_evolution_exchange_t) - xserver_user_client_template($1,$1_evolution_exchange_t,$1_evolution_exchange_tmpfs_t) + xserver_user_x_domain_template($1,$1_evolution_exchange,$1_evolution_exchange_t,$1_evolution_exchange_tmpfs_t) # Access evolution home tunable_policy(`use_nfs_home_dirs',` @@ -776,7 +776,7 @@ # until properly implemented userdom_dontaudit_read_user_home_content_files($1,$1_evolution_webcal_t) - xserver_user_client_template($1,$1_evolution_webcal_t,$1_evolution_webcal_tmpfs_t) + xserver_user_x_domain_template($1,$1_evolution_webcal,$1_evolution_webcal_t,$1_evolution_webcal_tmpfs_t) optional_policy(` nscd_socket_use($1_evolution_webcal_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/games.if serefpolicy-3.3.1/policy/modules/apps/games.if --- nsaserefpolicy/policy/modules/apps/games.if 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/games.if 2008-04-21 11:02:48.000000000 -0400 @@ -146,7 +146,7 @@ ') optional_policy(` - xserver_user_client_template($1,$1_games_t,$1_games_tmpfs_t) + xserver_user_x_domain_template($1,$1_games,$1_games_t,$1_games_tmpfs_t) xserver_create_xdm_tmp_sockets($1_games_t) xserver_read_xdm_lib_files($1_games_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gift.fc serefpolicy-3.3.1/policy/modules/apps/gift.fc --- nsaserefpolicy/policy/modules/apps/gift.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/gift.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,4 +1,4 @@ -HOME_DIR/\.giFT(/.*)? gen_context(system_u:object_r:ROLE_gift_home_t,s0) +HOME_DIR/\.giFT(/.*)? gen_context(system_u:object_r:user_gift_home_t,s0) /usr/(local/)?bin/apollon -- gen_context(system_u:object_r:gift_exec_t,s0) /usr/(local/)?bin/giftd -- gen_context(system_u:object_r:giftd_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gift.if serefpolicy-3.3.1/policy/modules/apps/gift.if --- nsaserefpolicy/policy/modules/apps/gift.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/gift.if 2008-04-21 11:02:48.000000000 -0400 @@ -43,9 +43,9 @@ application_domain($1_gift_t,gift_exec_t) role $3 types $1_gift_t; - type $1_gift_home_t alias $1_gift_rw_t; - files_poly_member($1_gift_home_t) - userdom_user_home_content($1,$1_gift_home_t) + ifelse(`$1',`user',`',` + typealias user_gift_home_t alias $1_gift_home_t; + ') type $1_gift_tmpfs_t; files_tmpfs_file($1_gift_tmpfs_t) @@ -67,10 +67,10 @@ manage_sock_files_pattern($1_gift_t,$1_gift_tmpfs_t,$1_gift_tmpfs_t) fs_tmpfs_filetrans($1_gift_t,$1_gift_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) - manage_dirs_pattern($1_gift_t,$1_gift_home_t,$1_gift_home_t) - manage_files_pattern($1_gift_t,$1_gift_home_t,$1_gift_home_t) - manage_lnk_files_pattern($1_gift_t,$1_gift_home_t,$1_gift_home_t) - userdom_user_home_dir_filetrans($1,$1_gift_t,$1_gift_home_t,dir) + manage_dirs_pattern($1_gift_t,user_gift_home_t,user_gift_home_t) + manage_files_pattern($1_gift_t,user_gift_home_t,user_gift_home_t) + manage_lnk_files_pattern($1_gift_t,user_gift_home_t,user_gift_home_t) + userdom_user_home_dir_filetrans($1,$1_gift_t,user_gift_home_t,dir) # Launch gift daemon domtrans_pattern($1_gift_t, giftd_exec_t, $1_giftd_t) @@ -79,12 +79,12 @@ domtrans_pattern($2, gift_exec_t, $1_gift_t) # user managed content - manage_dirs_pattern($2,$1_gift_home_t,$1_gift_home_t) - manage_files_pattern($2,$1_gift_home_t,$1_gift_home_t) - manage_lnk_files_pattern($2,$1_gift_home_t,$1_gift_home_t) - relabel_dirs_pattern($2,$1_gift_home_t,$1_gift_home_t) - relabel_files_pattern($2,$1_gift_home_t,$1_gift_home_t) - relabel_lnk_files_pattern($2,$1_gift_home_t,$1_gift_home_t) + manage_dirs_pattern($2,user_gift_home_t,user_gift_home_t) + manage_files_pattern($2,user_gift_home_t,user_gift_home_t) + manage_lnk_files_pattern($2,user_gift_home_t,user_gift_home_t) + relabel_dirs_pattern($2,user_gift_home_t,user_gift_home_t) + relabel_files_pattern($2,user_gift_home_t,user_gift_home_t) + relabel_lnk_files_pattern($2,user_gift_home_t,user_gift_home_t) # Allow the user domain to signal/ps. ps_process_pattern($2,$1_gift_t) @@ -130,7 +130,7 @@ ') optional_policy(` - xserver_user_client_template($1,$1_gift_t,$1_gift_tmpfs_t) + xserver_user_x_domain_template($1,$1_gift,$1_gift_t,$1_gift_tmpfs_t) ') ############################## @@ -143,10 +143,10 @@ allow $1_giftd_t self:tcp_socket create_stream_socket_perms; allow $1_giftd_t self:udp_socket create_socket_perms; - manage_dirs_pattern($1_giftd_t,$1_gift_home_t,$1_gift_home_t) - manage_files_pattern($1_giftd_t,$1_gift_home_t,$1_gift_home_t) - manage_lnk_files_pattern($1_giftd_t,$1_gift_home_t,$1_gift_home_t) - userdom_user_home_dir_filetrans($1,$1_giftd_t,$1_gift_home_t,dir) + manage_dirs_pattern($1_giftd_t,user_gift_home_t,user_gift_home_t) + manage_files_pattern($1_giftd_t,user_gift_home_t,user_gift_home_t) + manage_lnk_files_pattern($1_giftd_t,user_gift_home_t,user_gift_home_t) + userdom_user_home_dir_filetrans($1,$1_giftd_t,user_gift_home_t,dir) domtrans_pattern($2, giftd_exec_t, $1_giftd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gift.te serefpolicy-3.3.1/policy/modules/apps/gift.te --- nsaserefpolicy/policy/modules/apps/gift.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/gift.te 2008-04-21 11:02:48.000000000 -0400 @@ -11,3 +11,7 @@ type giftd_exec_t; application_executable_file(giftd_exec_t) + +type user_gift_home_t alias user_gift_rw_t; +userdom_user_home_content(user,user_gift_home_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.fc serefpolicy-3.3.1/policy/modules/apps/gnome.fc --- nsaserefpolicy/policy/modules/apps/gnome.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/gnome.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,8 +1,7 @@ -HOME_DIR/\.config/gtk-.* gen_context(system_u:object_r:ROLE_gnome_home_t,s0) -HOME_DIR/\.gconf(d)?(/.*)? gen_context(system_u:object_r:ROLE_gconf_home_t,s0) +HOME_DIR/.gnome2(/.*)? gen_context(system_u:object_r:user_gnome_home_t,s0) +HOME_DIR/\.config/gtk-.* gen_context(system_u:object_r:user_gnome_home_t,s0) +HOME_DIR/\.gconf(d)?(/.*)? gen_context(system_u:object_r:user_gconf_home_t,s0) -/etc/gconf(/.*)? gen_context(system_u:object_r:gconf_etc_t,s0) - -/tmp/gconfd-USER/.* -- gen_context(system_u:object_r:ROLE_gconf_tmp_t,s0) +/tmp/gconfd-USER/.* -- gen_context(system_u:object_r:user_gconf_tmp_t,s0) /usr/libexec/gconfd-2 -- gen_context(system_u:object_r:gconfd_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.if serefpolicy-3.3.1/policy/modules/apps/gnome.if --- nsaserefpolicy/policy/modules/apps/gnome.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/gnome.if 2008-04-21 11:02:48.000000000 -0400 @@ -33,9 +33,60 @@ ## # template(`gnome_per_role_template',` + + gen_require(` + type user_gnome_home_t; + ') + + ############################## + # + # Declarations + # + ifelse(`$1',`user',`',` + typealias user_gnome_home_t alias $1_gnome_home_t; + ') + + manage_dirs_pattern($2,user_gnome_home_t, user_gnome_home_t) + manage_files_pattern($2,user_gnome_home_t, user_gnome_home_t) +') + +######################################## +## +## The per role template for the gnome gconf module. +## +## +##

+## This template creates a derived domain which is used +## for gconf sessions. +##

+##

+## This template is invoked automatically for each role, and +## generally does not need to be invoked directly +## by policy writers. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`gnome_gconf_per_role_template',` gen_require(` type gconfd_exec_t; attribute gnomedomain; + type user_gconf_home_t, user_gconf_tmp_t; ') ############################## @@ -47,14 +98,10 @@ application_domain($1_gconfd_t, gconfd_exec_t) role $3 types $1_gconfd_t; - type $1_gconf_home_t; - userdom_user_home_content($1, $1_gconf_home_t) - - type $1_gnome_home_t; - userdom_user_home_content($1, $1_gnome_home_t) - - type $1_gconf_tmp_t; - files_tmp_file($1_gconf_tmp_t) + ifelse(`$1',`user',`',` + typealias user_gconf_home_t alias $1_gconf_home_t; + typealias user_gconf_tmp_t alias $1_gconf_tmp_t; + ') ############################## # @@ -64,22 +111,19 @@ allow $1_gconfd_t self:process getsched; allow $1_gconfd_t self:fifo_file rw_fifo_file_perms; - manage_dirs_pattern($1_gconfd_t,$1_gconf_home_t,$1_gconf_home_t) - manage_files_pattern($1_gconfd_t,$1_gconf_home_t,$1_gconf_home_t) - userdom_user_home_dir_filetrans($1, $1_gconfd_t, $1_gconf_home_t, dir) - - manage_dirs_pattern($1_gconfd_t,$1_gconf_tmp_t,$1_gconf_tmp_t) - manage_files_pattern($1_gconfd_t,$1_gconf_tmp_t,$1_gconf_tmp_t) - userdom_user_tmp_filetrans($1,$1_gconfd_t,$1_gconf_tmp_t,{ dir file }) + manage_dirs_pattern($1_gconfd_t,user_gconf_home_t,user_gconf_home_t) + manage_files_pattern($1_gconfd_t,user_gconf_home_t,user_gconf_home_t) + userdom_user_home_dir_filetrans($1, $1_gconfd_t, user_gconf_home_t, dir) + + manage_dirs_pattern($1_gconfd_t,user_gconf_tmp_t,user_gconf_tmp_t) + manage_files_pattern($1_gconfd_t,user_gconf_tmp_t,user_gconf_tmp_t) + userdom_user_tmp_filetrans($1,$1_gconfd_t,user_gconf_tmp_t,{ dir file }) domain_auto_trans($2, gconfd_exec_t, $1_gconfd_t) allow $1_gconfd_t $2:fd use; allow $1_gconfd_t $2:fifo_file write; allow $1_gconfd_t $2:unix_stream_socket connectto; - allow $1_gconfd_t gconf_etc_t:dir list_dir_perms; - read_files_pattern($1_gconfd_t,gconf_etc_t,gconf_etc_t) - ps_process_pattern($2,$1_gconfd_t) dev_read_urand($1_gconfd_t) @@ -100,7 +144,12 @@ gnome_stream_connect_gconf_template($1,$2) optional_policy(` + mozilla_stream_connect_template($1,$1_gconfd_t) + ') + + optional_policy(` nscd_dontaudit_search_pid($1_gconfd_t) + nscd_socket_use($1_gconfd_t) ') optional_policy(` @@ -128,20 +177,39 @@ template(`gnome_stream_connect_gconf_template',` gen_require(` type $1_gconfd_t; - type $1_gconf_tmp_t; + type user_gconf_tmp_t; ') - read_files_pattern($2,$1_gconf_tmp_t,$1_gconf_tmp_t) + read_files_pattern($2,user_gconf_tmp_t,user_gconf_tmp_t) allow $2 $1_gconfd_t:unix_stream_socket connectto; ') + +######################################## +## +## Send general signals to all gconf domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_signal_all',` + gen_require(` + attribute gnomedomain; + ') + + allow $1 gnomedomain:process signal; +') + ######################################## ## ## Run gconfd in the role-specific gconfd domain. ## ## ##

-## Run gconfd in the role-specfic gconfd domain. +## Run gconfd in the role-specific gconfd domain. ##

##

## This is a templated interface, and should only @@ -170,6 +238,30 @@ ######################################## ##

+## read gnome homedir content (.config) +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +# +template(`gnome_read_user_gnome_config',` + gen_require(` + type user_gnome_home_t; + ') + + read_files_pattern($2, user_gnome_home_t, user_gnome_home_t) +') + +######################################## +## ## manage gnome homedir content (.config) ## ## @@ -186,9 +278,29 @@ # template(`gnome_manage_user_gnome_config',` gen_require(` - type $1_gnome_home_t; + type user_gnome_home_t; + ') + + manage_dirs_pattern($2, user_gnome_home_t, user_gnome_home_t) + manage_files_pattern($2, user_gnome_home_t, user_gnome_home_t) +') + +######################################## +## +## Execute gconf programs in +## in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_exec_gconf',` + gen_require(` + type gconfd_exec_t; ') - allow $2 $1_gnome_home_t:dir manage_dir_perms; - allow $2 $1_gnome_home_t:file manage_file_perms; + can_exec($1, gconfd_exec_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.te serefpolicy-3.3.1/policy/modules/apps/gnome.te --- nsaserefpolicy/policy/modules/apps/gnome.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/gnome.te 2008-04-21 11:02:48.000000000 -0400 @@ -8,8 +8,19 @@ attribute gnomedomain; -type gconf_etc_t; -files_type(gconf_etc_t) - type gconfd_exec_t; application_executable_file(gconfd_exec_t) + +type user_gnome_home_t; +userdom_user_home_type(user_gnome_home_t) +userdom_user_home_content(user, user_gnome_home_t) + +type user_gconf_home_t; +userdom_user_home_content(user, user_gconf_home_t) + +type user_gconf_tmp_t; +files_tmp_file(user_gconf_tmp_t) + +typealias user_gnome_home_t alias unconfined_gnome_home_t; +typealias user_gconf_home_t alias unconfined_gconf_home_t; +typealias user_gconf_tmp_t alias unconfined_gconf_tmp_t; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.fc serefpolicy-3.3.1/policy/modules/apps/gpg.fc --- nsaserefpolicy/policy/modules/apps/gpg.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/gpg.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,9 +1,9 @@ -HOME_DIR/\.gnupg(/.+)? gen_context(system_u:object_r:ROLE_gpg_secret_t,s0) +HOME_DIR/\.gnupg(/.+)? gen_context(system_u:object_r:user_gpg_secret_t,s0) -/usr/bin/gpg(2)? -- gen_context(system_u:object_r:gpg_exec_t,s0) +/usr/bin/gpg2? -- gen_context(system_u:object_r:gpg_exec_t,s0) /usr/bin/gpg-agent -- gen_context(system_u:object_r:gpg_agent_exec_t,s0) /usr/bin/kgpg -- gen_context(system_u:object_r:gpg_exec_t,s0) /usr/bin/pinentry.* -- gen_context(system_u:object_r:pinentry_exec_t,s0) -/usr/lib/gnupg/.* -- gen_context(system_u:object_r:gpg_exec_t,s0) -/usr/lib/gnupg/gpgkeys.* -- gen_context(system_u:object_r:gpg_helper_exec_t,s0) +/usr/lib(64)?/gnupg/.* -- gen_context(system_u:object_r:gpg_exec_t,s0) +/usr/lib(64)?/gnupg/gpgkeys.* -- gen_context(system_u:object_r:gpg_helper_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.if serefpolicy-3.3.1/policy/modules/apps/gpg.if --- nsaserefpolicy/policy/modules/apps/gpg.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/gpg.if 2008-04-21 11:02:48.000000000 -0400 @@ -38,6 +38,10 @@ gen_require(` type gpg_exec_t, gpg_helper_exec_t; type gpg_agent_exec_t, pinentry_exec_t; + type gpg_t, gpg_helper_t; + type gpg_agent_t, gpg_pinentry_t; + type user_gpg_agent_tmp_t; + type user_gpg_secret_t; ') ######################################## @@ -45,275 +49,62 @@ # Declarations # - type $1_gpg_t; - application_domain($1_gpg_t,gpg_exec_t) - role $3 types $1_gpg_t; - - type $1_gpg_agent_t; - application_domain($1_gpg_agent_t,gpg_agent_exec_t) - role $3 types $1_gpg_agent_t; - - type $1_gpg_agent_tmp_t; - files_tmp_file($1_gpg_agent_tmp_t) - - type $1_gpg_secret_t; - userdom_user_home_content($1,$1_gpg_secret_t) - - type $1_gpg_helper_t; - application_domain($1_gpg_helper_t,gpg_helper_exec_t) - role $3 types $1_gpg_helper_t; - - type $1_gpg_pinentry_t; - application_domain($1_gpg_pinentry_t,pinentry_exec_t) - role $3 types $1_gpg_pinentry_t; + typealias gpg_t alias $1_gpg_t; + role $3 types gpg_t; - ######################################## - # - # GPG local policy - # - - allow $1_gpg_t self:capability { ipc_lock setuid }; - allow { $2 $1_gpg_t } $1_gpg_t:process signal; - # setrlimit is for ulimit -c 0 - allow $1_gpg_t self:process { setrlimit setcap setpgid }; - - allow $1_gpg_t self:fifo_file rw_fifo_file_perms; - allow $1_gpg_t self:tcp_socket create_stream_socket_perms; - - # transition from the gpg domain to the helper domain - domtrans_pattern($1_gpg_t,gpg_helper_exec_t,$1_gpg_helper_t) - - manage_files_pattern($1_gpg_t,$1_gpg_secret_t,$1_gpg_secret_t) - manage_lnk_files_pattern($1_gpg_t,$1_gpg_secret_t,$1_gpg_secret_t) - allow $1_gpg_t $1_gpg_secret_t:dir create_dir_perms; - userdom_user_home_dir_filetrans($1, $1_gpg_t, $1_gpg_secret_t, dir) - - # transition from the userdomain to the derived domain - domtrans_pattern($2,gpg_exec_t,$1_gpg_t) - - # allow ps to show gpg - ps_process_pattern($2,$1_gpg_t) - - corenet_all_recvfrom_unlabeled($1_gpg_t) - corenet_all_recvfrom_netlabel($1_gpg_t) - corenet_tcp_sendrecv_all_if($1_gpg_t) - corenet_udp_sendrecv_all_if($1_gpg_t) - corenet_tcp_sendrecv_all_nodes($1_gpg_t) - corenet_udp_sendrecv_all_nodes($1_gpg_t) - corenet_tcp_sendrecv_all_ports($1_gpg_t) - corenet_udp_sendrecv_all_ports($1_gpg_t) - corenet_tcp_connect_all_ports($1_gpg_t) - corenet_sendrecv_all_client_packets($1_gpg_t) - - dev_read_rand($1_gpg_t) - dev_read_urand($1_gpg_t) - - fs_getattr_xattr_fs($1_gpg_t) - - domain_use_interactive_fds($1_gpg_t) - - files_read_etc_files($1_gpg_t) - files_read_usr_files($1_gpg_t) - files_dontaudit_search_var($1_gpg_t) - - libs_use_shared_libs($1_gpg_t) - libs_use_ld_so($1_gpg_t) - - miscfiles_read_localization($1_gpg_t) - - logging_send_syslog_msg($1_gpg_t) - - sysnet_read_config($1_gpg_t) - - userdom_use_user_terminals($1,$1_gpg_t) + typealias gpg_agent_t alias $1_gpg_agent_t; + role $3 types gpg_agent_t; - optional_policy(` - nis_use_ypbind($1_gpg_t) - ') - - ifdef(`TODO',` - # Read content to encrypt/decrypt/sign - read_content($1_gpg_t, $1) - - # Write content to encrypt/decrypt/sign - write_trusted($1_gpg_t, $1) - ') dnl end TODO - - ######################################## - # - # GPG helper local policy - # - - # for helper programs (which automatically fetch keys) - # Note: this is only tested with the hkp interface. If you use eg the - # mail interface you will likely need additional permissions. - - allow $1_gpg_helper_t self:unix_stream_socket create_stream_socket_perms; - allow $1_gpg_helper_t self:tcp_socket { connect connected_socket_perms }; - allow $1_gpg_helper_t self:udp_socket { connect connected_socket_perms }; - - # communicate with the user - allow $1_gpg_helper_t $2:fd use; - allow $1_gpg_helper_t $2:fifo_file write; + typealias gpg_helper_t alias $1_gpg_helper_t; + role $3 types gpg_helper_t; - dontaudit $1_gpg_helper_t $1_gpg_secret_t:file read; + typealias gpg_pinentry_t alias $1_gpg_pinentry_t; + role $3 types gpg_pinentry_t; - corenet_all_recvfrom_unlabeled($1_gpg_helper_t) - corenet_all_recvfrom_netlabel($1_gpg_helper_t) - corenet_tcp_sendrecv_all_if($1_gpg_helper_t) - corenet_raw_sendrecv_all_if($1_gpg_helper_t) - corenet_udp_sendrecv_all_if($1_gpg_helper_t) - corenet_tcp_sendrecv_all_nodes($1_gpg_helper_t) - corenet_udp_sendrecv_all_nodes($1_gpg_helper_t) - corenet_raw_sendrecv_all_nodes($1_gpg_helper_t) - corenet_tcp_sendrecv_all_ports($1_gpg_helper_t) - corenet_udp_sendrecv_all_ports($1_gpg_helper_t) - corenet_tcp_bind_all_nodes($1_gpg_helper_t) - corenet_udp_bind_all_nodes($1_gpg_helper_t) - corenet_tcp_connect_all_ports($1_gpg_helper_t) - - dev_read_urand($1_gpg_helper_t) - - files_read_etc_files($1_gpg_helper_t) - # for nscd - files_dontaudit_search_var($1_gpg_helper_t) - - libs_use_ld_so($1_gpg_helper_t) - libs_use_shared_libs($1_gpg_helper_t) - - sysnet_read_config($1_gpg_helper_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_dontaudit_rw_nfs_files($1_gpg_helper_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_dontaudit_rw_cifs_files($1_gpg_helper_t) + ifelse(`$1',`user',`',` + typealias user_gpg_agent_tmp_t alias $1_gpg_agent_tmp_t; + typealias user_gpg_secret_t alias $1_gpg_secret_t; ') - optional_policy(` - xserver_use_xdm_fds($1_gpg_t) - xserver_rw_xdm_pipes($1_gpg_t) - ') - - ######################################## - # - # GPG agent local policy - # + # transition from the userdomain to the derived domain + domtrans_pattern($2,gpg_exec_t,gpg_t) - # rlimit: gpg-agent wants to prevent coredumps - allow $1_gpg_agent_t self:process setrlimit; + # Transition from the user domain to the derived domain. + domtrans_pattern($2, gpg_agent_exec_t, $1_gpg_agent_t) - allow $1_gpg_agent_t self:unix_stream_socket create_stream_socket_perms ; - allow $1_gpg_agent_t self:fifo_file rw_fifo_file_perms; + allow $2 gpg_t:process signal_perms; - # read and write ~/.gnupg (gpg-agent stores secret keys in ~/.gnupg/private-keys-v1.d ) - manage_dirs_pattern($1_gpg_agent_t,$1_gpg_secret_t,$1_gpg_secret_t) - manage_files_pattern($1_gpg_agent_t,$1_gpg_secret_t,$1_gpg_secret_t) - manage_lnk_files_pattern($1_gpg_agent_t,$1_gpg_secret_t,$1_gpg_secret_t) + # Thunderbird leaks descriptors + dontaudit gpg_t $2:tcp_socket rw_socket_perms; + dontaudit gpg_t $2:udp_socket rw_socket_perms; + dontaudit gpg_helper_t $2:tcp_socket rw_socket_perms; + dontaudit gpg_helper_t $2:udp_socket rw_socket_perms; + #Leaked File Descriptors + dontaudit gpg_helper_t $2:unix_stream_socket rw_socket_perms; + dontaudit gpg_t $2:unix_stream_socket rw_socket_perms; - # allow gpg to connect to the gpg agent - stream_connect_pattern($1_gpg_t,$1_gpg_agent_tmp_t,$1_gpg_agent_tmp_t,$1_gpg_agent_t) + # allow ps to show gpg + ps_process_pattern($2,gpg_t) # allow ps to show gpg-agent ps_process_pattern($2,$1_gpg_agent_t) # Allow the user shell to signal the gpg-agent program. - allow $2 $1_gpg_agent_t:process { signal sigkill }; - - manage_dirs_pattern($2,$1_gpg_agent_tmp_t,$1_gpg_agent_tmp_t) - manage_files_pattern($2,$1_gpg_agent_tmp_t,$1_gpg_agent_tmp_t) - manage_sock_files_pattern($2,$1_gpg_agent_tmp_t,$1_gpg_agent_tmp_t) - files_tmp_filetrans($1_gpg_agent_t, $1_gpg_agent_tmp_t, { file sock_file dir }) - - # Transition from the user domain to the derived domain. - domtrans_pattern($2, gpg_agent_exec_t, $1_gpg_agent_t) - - corecmd_search_bin($1_gpg_agent_t) - - domain_use_interactive_fds($1_gpg_agent_t) - - libs_use_ld_so($1_gpg_agent_t) - libs_use_shared_libs($1_gpg_agent_t) - - miscfiles_read_localization($1_gpg_agent_t) + allow $2 gpg_agent_t:process signal_perms; + userdom_use_user_terminals($1,gpg_t) # Write to the user domain tty. - userdom_use_user_terminals($1,$1_gpg_agent_t) - # read and write ~/.gnupg (gpg-agent stores secret keys in ~/.gnupg/private-keys-v1.d ) - userdom_search_user_home_dirs($1,$1_gpg_agent_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_dirs($1_gpg_agent_t) - fs_manage_nfs_files($1_gpg_agent_t) - fs_manage_nfs_symlinks($1_gpg_agent_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_dirs($1_gpg_agent_t) - fs_manage_cifs_files($1_gpg_agent_t) - fs_manage_cifs_symlinks($1_gpg_agent_t) - ') - - ############################## - # - # Pinentry local policy - # - - allow $1_gpg_pinentry_t self:unix_stream_socket { connect create getattr read shutdown write }; - allow $1_gpg_pinentry_t self:fifo_file rw_fifo_file_perms; - - # we need to allow gpg-agent to call pinentry so it can get the passphrase - # from the user. - domtrans_pattern($1_gpg_agent_t,pinentry_exec_t,$1_gpg_pinentry_t) - - # read /proc/meminfo - kernel_read_system_state($1_gpg_pinentry_t) - - files_read_usr_files($1_gpg_pinentry_t) - # read /etc/X11/qtrc - files_read_etc_files($1_gpg_pinentry_t) - - libs_use_ld_so($1_gpg_pinentry_t) - libs_use_shared_libs($1_gpg_pinentry_t) - - miscfiles_read_fonts($1_gpg_pinentry_t) - miscfiles_read_localization($1_gpg_pinentry_t) - - # for .Xauthority - userdom_read_user_home_content_files($1,$1_gpg_pinentry_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_read_nfs_files($1_gpg_pinentry_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_read_cifs_files($1_gpg_pinentry_t) - ') - - optional_policy(` - xserver_stream_connect_xdm_xserver($1_gpg_pinentry_t) - ') + userdom_use_user_terminals($1,gpg_agent_t) - ifdef(`TODO',` - allow $1_gpg_pinentry_t tmp_t:dir { getattr search }; - - # wants to put some lock files into the user home dir, seems to work fine without - dontaudit $1_gpg_pinentry_t $1_home_t:dir { read write }; - dontaudit $1_gpg_pinentry_t $1_home_t:file write; - - tunable_policy(`use_nfs_home_dirs',` - dontaudit $1_gpg_pinentry_t nfs_t:dir write; - dontaudit $1_gpg_pinentry_t nfs_t:file write; - ') + # communicate with the user + allow gpg_helper_t $2:fd use; + allow gpg_helper_t $2:fifo_file rw_fifo_file_perms; - tunable_policy(`use_samba_home_dirs',` - dontaudit $1_gpg_pinentry_t cifs_t:dir write; - dontaudit $1_gpg_pinentry_t cifs_t:file write; - ') + userdom_manage_user_home_content_files(user, gpg_helper_t) - dontaudit $1_gpg_pinentry_t { sysctl_t sysctl_kernel_t }:dir { getattr search }; - ') dnl end TODO + manage_dirs_pattern($2,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t) + manage_files_pattern($2,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t) + manage_sock_files_pattern($2,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.te serefpolicy-3.3.1/policy/modules/apps/gpg.te --- nsaserefpolicy/policy/modules/apps/gpg.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/gpg.te 2008-04-21 13:02:48.000000000 -0400 @@ -7,15 +7,241 @@ # # Type for gpg or pgp executables. +type gpg_t; type gpg_exec_t; +application_domain(gpg_t,gpg_exec_t) + +type gpg_helper_t; type gpg_helper_exec_t; -application_executable_file(gpg_exec_t) -application_executable_file(gpg_helper_exec_t) +application_domain(gpg_helper_t,gpg_helper_exec_t) # Type for the gpg-agent executable. +type gpg_agent_t; type gpg_agent_exec_t; -application_executable_file(gpg_agent_exec_t) +application_domain(gpg_agent_t,gpg_agent_exec_t) # type for the pinentry executable +type gpg_pinentry_t; type pinentry_exec_t; -application_executable_file(pinentry_exec_t) +application_domain(gpg_pinentry_t,pinentry_exec_t) + +type user_gpg_agent_tmp_t; +files_tmp_file(user_gpg_agent_tmp_t) + +type user_gpg_secret_t; +userdom_user_home_content(user,user_gpg_secret_t) + +######################################## +# +# GPG local policy +# + +allow gpg_t self:capability { ipc_lock setuid }; +allow gpg_t gpg_t:process signal; +# setrlimit is for ulimit -c 0 +allow gpg_t self:process { setrlimit getcap setcap setpgid }; + +allow gpg_t self:fifo_file rw_fifo_file_perms; +allow gpg_t self:tcp_socket create_stream_socket_perms; + +manage_files_pattern(gpg_t,user_gpg_secret_t,user_gpg_secret_t) +manage_lnk_files_pattern(gpg_t,user_gpg_secret_t,user_gpg_secret_t) +allow gpg_t user_gpg_secret_t:dir create_dir_perms; +userdom_user_home_dir_filetrans_user_home_content(user, gpg_t, file) +userdom_user_home_dir_filetrans(user, gpg_t, user_gpg_secret_t, dir) +userdom_manage_user_home_content_files(user,gpg_t) +userdom_manage_user_tmp_files(user,gpg_t) +userdom_unpriv_users_stream_connect(gpg_t) + +# transition from the gpg domain to the helper domain +domtrans_pattern(gpg_t,gpg_helper_exec_t,gpg_helper_t) + +corenet_all_recvfrom_unlabeled(gpg_t) +corenet_all_recvfrom_netlabel(gpg_t) +corenet_tcp_sendrecv_all_if(gpg_t) +corenet_udp_sendrecv_all_if(gpg_t) +corenet_tcp_sendrecv_all_nodes(gpg_t) +corenet_udp_sendrecv_all_nodes(gpg_t) +corenet_tcp_sendrecv_all_ports(gpg_t) +corenet_udp_sendrecv_all_ports(gpg_t) +corenet_tcp_connect_all_ports(gpg_t) +corenet_sendrecv_all_client_packets(gpg_t) + +dev_read_rand(gpg_t) +dev_read_urand(gpg_t) + +fs_getattr_xattr_fs(gpg_t) +fs_list_inotifyfs(gpg_t) + +domain_use_interactive_fds(gpg_t) + +files_read_etc_files(gpg_t) +files_read_usr_files(gpg_t) +files_dontaudit_search_var(gpg_t) + +auth_use_nsswitch(gpg_t) + +libs_use_shared_libs(gpg_t) +libs_use_ld_so(gpg_t) + +miscfiles_read_localization(gpg_t) + +logging_send_syslog_msg(gpg_t) + +######################################## +# +# GPG helper local policy +# + +allow gpg_helper_t self:process { getsched setsched }; + +# for helper programs (which automatically fetch keys) +# Note: this is only tested with the hkp interface. If you use eg the +# mail interface you will likely need additional permissions. + +allow gpg_helper_t self:unix_stream_socket create_stream_socket_perms; +allow gpg_helper_t self:tcp_socket { connect connected_socket_perms }; +allow gpg_helper_t self:udp_socket { connect connected_socket_perms }; + +dontaudit gpg_helper_t user_gpg_secret_t:file read; + +corenet_all_recvfrom_unlabeled(gpg_helper_t) +corenet_all_recvfrom_netlabel(gpg_helper_t) +corenet_tcp_sendrecv_all_if(gpg_helper_t) +corenet_raw_sendrecv_all_if(gpg_helper_t) +corenet_udp_sendrecv_all_if(gpg_helper_t) +corenet_tcp_sendrecv_all_nodes(gpg_helper_t) +corenet_udp_sendrecv_all_nodes(gpg_helper_t) +corenet_raw_sendrecv_all_nodes(gpg_helper_t) +corenet_tcp_sendrecv_all_ports(gpg_helper_t) +corenet_udp_sendrecv_all_ports(gpg_helper_t) +corenet_tcp_bind_all_nodes(gpg_helper_t) +corenet_udp_bind_all_nodes(gpg_helper_t) +corenet_tcp_connect_all_ports(gpg_helper_t) + +files_read_etc_files(gpg_helper_t) + +fs_list_inotifyfs(gpg_helper_t) + +auth_use_nsswitch(gpg_helper_t) + +libs_use_ld_so(gpg_helper_t) +libs_use_shared_libs(gpg_helper_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_rw_nfs_files(gpg_helper_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_rw_cifs_files(gpg_helper_t) +') + +optional_policy(` + xserver_use_xdm_fds(gpg_t) + xserver_rw_xdm_pipes(gpg_t) +') + + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(gpg_t) + fs_manage_nfs_files(gpg_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(gpg_t) + fs_manage_cifs_files(gpg_t) +') + +######################################## +# +# GPG agent local policy +# + +# rlimit: gpg-agent wants to prevent coredumps +allow gpg_agent_t self:process setrlimit; + +allow gpg_agent_t self:unix_stream_socket create_stream_socket_perms ; +allow gpg_agent_t self:fifo_file rw_fifo_file_perms; + +# read and write ~/.gnupg (gpg-agent stores secret keys in ~/.gnupg/private-keys-v1.d ) +manage_dirs_pattern(gpg_agent_t,user_gpg_secret_t,user_gpg_secret_t) +manage_files_pattern(gpg_agent_t,user_gpg_secret_t,user_gpg_secret_t) +manage_lnk_files_pattern(gpg_agent_t,user_gpg_secret_t,user_gpg_secret_t) + +# allow gpg to connect to the gpg agent +manage_dirs_pattern(gpg_agent_t,user_gpg_secret_t,user_gpg_secret_t) +manage_files_pattern(gpg_agent_t,user_gpg_secret_t,user_gpg_secret_t) +manage_lnk_files_pattern(gpg_agent_t,user_gpg_secret_t,user_gpg_secret_t) + +stream_connect_pattern(gpg_t,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t,gpg_agent_t) + +manage_dirs_pattern(gpg_agent_t,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t) +manage_files_pattern(gpg_agent_t,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t) +manage_sock_files_pattern(gpg_agent_t,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t) +files_tmp_filetrans(gpg_agent_t, user_gpg_agent_tmp_t, { file sock_file dir }) + +corecmd_search_bin(gpg_agent_t) + +domain_use_interactive_fds(gpg_agent_t) + +libs_use_ld_so(gpg_agent_t) +libs_use_shared_libs(gpg_agent_t) + +miscfiles_read_localization(gpg_agent_t) + +# read and write ~/.gnupg (gpg-agent stores secret keys in ~/.gnupg/private-keys-v1.d ) +userdom_search_user_home_dirs(user,gpg_agent_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(gpg_agent_t) + fs_manage_nfs_files(gpg_agent_t) + fs_manage_nfs_symlinks(gpg_agent_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(gpg_agent_t) + fs_manage_cifs_files(gpg_agent_t) + fs_manage_cifs_symlinks(gpg_agent_t) +') + +############################## +# +# Pinentry local policy +# + +allow gpg_pinentry_t self:unix_stream_socket { connect create getattr read shutdown write }; +allow gpg_pinentry_t self:fifo_file rw_fifo_file_perms; + +# we need to allow gpg-agent to call pinentry so it can get the passphrase +# from the user. +domtrans_pattern(gpg_agent_t,pinentry_exec_t,gpg_pinentry_t) + +# read /proc/meminfo +kernel_read_system_state(gpg_pinentry_t) + +files_read_usr_files(gpg_pinentry_t) +# read /etc/X11/qtrc +files_read_etc_files(gpg_pinentry_t) + +libs_use_ld_so(gpg_pinentry_t) +libs_use_shared_libs(gpg_pinentry_t) + +miscfiles_read_fonts(gpg_pinentry_t) +miscfiles_read_localization(gpg_pinentry_t) + +# for .Xauthority +userdom_read_user_home_content_files(user,gpg_pinentry_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_read_nfs_files(gpg_pinentry_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_read_cifs_files(gpg_pinentry_t) +') + +optional_policy(` + xserver_stream_connect_xdm_xserver(gpg_pinentry_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/irc.fc serefpolicy-3.3.1/policy/modules/apps/irc.fc --- nsaserefpolicy/policy/modules/apps/irc.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/irc.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,7 +1,7 @@ # # /home # -HOME_DIR/\.ircmotd -- gen_context(system_u:object_r:ROLE_irc_home_t,s0) +HOME_DIR/\.ircmotd -- gen_context(system_u:object_r:user_irc_home_t,s0) # # /usr diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/irc.if serefpolicy-3.3.1/policy/modules/apps/irc.if --- nsaserefpolicy/policy/modules/apps/irc.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/irc.if 2008-04-21 11:02:48.000000000 -0400 @@ -35,6 +35,7 @@ template(`irc_per_role_template',` gen_require(` type irc_exec_t; + type user_irc_home_t, user_irc_tmp_t; ') ######################################## @@ -50,12 +51,11 @@ userdom_user_home_content($1,$1_irc_exec_t) application_domain($1_irc_t,$1_irc_exec_t) - type $1_irc_home_t; - userdom_user_home_content($1,$1_irc_home_t) + ifelse(`$1',`user',`',` + typealias user_irc_home_t alias $1_irc_home_t; + typealias user_irc_tmp_t alias $1_irc_tmp_t; + ') - type $1_irc_tmp_t; - userdom_user_home_content($1,$1_irc_tmp_t) - ######################################## # # Local policy @@ -65,18 +65,18 @@ allow $1_irc_t self:tcp_socket create_socket_perms; allow $1_irc_t self:udp_socket create_socket_perms; - manage_dirs_pattern($1_irc_t,$1_irc_home_t,$1_irc_home_t) - manage_files_pattern($1_irc_t,$1_irc_home_t,$1_irc_home_t) - manage_lnk_files_pattern($1_irc_t,$1_irc_home_t,$1_irc_home_t) - userdom_user_home_dir_filetrans($1,$1_irc_t,$1_irc_home_t,{ dir file lnk_file }) + manage_dirs_pattern($1_irc_t,user_irc_home_t,user_irc_home_t) + manage_files_pattern($1_irc_t,user_irc_home_t,user_irc_home_t) + manage_lnk_files_pattern($1_irc_t,user_irc_home_t,user_irc_home_t) + userdom_user_home_dir_filetrans($1,$1_irc_t,user_irc_home_t,{ dir file lnk_file }) # access files under /tmp - manage_dirs_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - manage_files_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - manage_lnk_files_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - manage_fifo_files_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - manage_sock_files_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - files_tmp_filetrans($1_irc_t,$1_irc_tmp_t,{ file dir lnk_file sock_file fifo_file }) + manage_dirs_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + manage_files_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + manage_lnk_files_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + manage_fifo_files_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + manage_sock_files_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + files_tmp_filetrans($1_irc_t,user_irc_tmp_t,{ file dir lnk_file sock_file fifo_file }) # Transition from the user domain to the derived domain. domtrans_pattern($2,irc_exec_t,$1_irc_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/irc.te serefpolicy-3.3.1/policy/modules/apps/irc.te --- nsaserefpolicy/policy/modules/apps/irc.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/irc.te 2008-04-21 11:02:48.000000000 -0400 @@ -8,3 +8,10 @@ type irc_exec_t; application_executable_file(irc_exec_t) + +type user_irc_home_t; +userdom_user_home_content(user,user_irc_home_t) + +type user_irc_tmp_t; +userdom_user_home_content(user,user_irc_tmp_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.fc serefpolicy-3.3.1/policy/modules/apps/java.fc --- nsaserefpolicy/policy/modules/apps/java.fc 2007-03-01 10:01:48.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/java.fc 2008-04-21 11:02:48.000000000 -0400 @@ -3,14 +3,15 @@ # /opt/(.*/)?bin/java[^/]* -- gen_context(system_u:object_r:java_exec_t,s0) /opt/ibm/java2-ppc64-50/jre/(bin|javaws)(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) -/opt/local/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) -/opt/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) +/opt/local/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) +/opt/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) # # /usr # /usr/(.*/)?bin/java.* -- gen_context(system_u:object_r:java_exec_t,s0) /usr/lib(.*/)?bin/java[^/]* -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/lib/eclipse/eclipse -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/frysk -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/gappletviewer -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/gcj-dbtool -- gen_context(system_u:object_r:java_exec_t,s0) @@ -20,5 +21,10 @@ /usr/bin/grmic -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/grmiregistry -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/jv-convert -- gen_context(system_u:object_r:java_exec_t,s0) -/usr/local/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) -/usr/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/bin/fastjar -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/local/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/lib/jvm/java(.*/)bin(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/lib64/jvm/java(.*/)bin(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) + +/usr/bin/octave-[^/]* -- gen_context(system_u:object_r:java_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.if serefpolicy-3.3.1/policy/modules/apps/java.if --- nsaserefpolicy/policy/modules/apps/java.if 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/java.if 2008-04-21 11:02:48.000000000 -0400 @@ -32,7 +32,7 @@ ## ## # -template(`java_per_role_template',` +template(`java_plugin_per_role_template',` gen_require(` type java_exec_t; ') @@ -57,18 +57,21 @@ # Local policy # - allow $1_javaplugin_t self:process { signal_perms getsched setsched execmem }; + allow $1_javaplugin_t self:process { execmem execstack signal_perms getsched ptrace setsched }; allow $1_javaplugin_t self:fifo_file rw_fifo_file_perms; - allow $1_javaplugin_t self:tcp_socket create_socket_perms; + allow $1_javaplugin_t self:tcp_socket create_stream_socket_perms; allow $1_javaplugin_t self:udp_socket create_socket_perms; + allow $1_javaplugin_t $1_t:process signull; + allow $1_javaplugin_t $1_t:unix_stream_socket connectto; + allow $1_t $1_javaplugin_t:unix_stream_socket connectto; allow $1_javaplugin_t $2:unix_stream_socket connectto; - allow $1_javaplugin_t $2:unix_stream_socket { read write }; - userdom_write_user_tmp_sockets($1,$1_javaplugin_t) + allow $1_javaplugin_t $2:tcp_socket { read write }; manage_dirs_pattern($1_javaplugin_t,$1_javaplugin_tmp_t,$1_javaplugin_tmp_t) manage_files_pattern($1_javaplugin_t,$1_javaplugin_tmp_t,$1_javaplugin_tmp_t) files_tmp_filetrans($1_javaplugin_t,$1_javaplugin_tmp_t,{ file dir }) + allow $1_javaplugin_t $1_javaplugin_tmp_t:file execute; manage_files_pattern($1_javaplugin_t,$1_javaplugin_tmpfs_t,$1_javaplugin_tmpfs_t) manage_lnk_files_pattern($1_javaplugin_t,$1_javaplugin_tmpfs_t,$1_javaplugin_tmpfs_t) @@ -76,14 +79,9 @@ manage_sock_files_pattern($1_javaplugin_t,$1_javaplugin_tmpfs_t,$1_javaplugin_tmpfs_t) fs_tmpfs_filetrans($1_javaplugin_t,$1_javaplugin_tmpfs_t,{ file lnk_file sock_file fifo_file }) - rw_files_pattern($1_javaplugin_t,$1_home_t,$1_home_t) - read_files_pattern($1_javaplugin_t,$1_home_t,$1_home_t) - can_exec($1_javaplugin_t, java_exec_t) - # The user role is authorized for this domain. - domain_auto_trans($1_t, java_exec_t, $1_javaplugin_t) - allow $1_javaplugin_t $2:fd use; + domtrans_pattern($2, java_exec_t, $1_javaplugin_t) # Unrestricted inheritance from the caller. allow $2 $1_javaplugin_t:process { noatsecure siginh rlimitinh }; allow $1_javaplugin_t $2:process signull; @@ -94,7 +92,7 @@ kernel_read_system_state($1_javaplugin_t) # Search bin directory under javaplugin for javaplugin executable - corecmd_search_bin($1_javaplugin_t) + corecmd_exec_bin($1_javaplugin_t) corenet_all_recvfrom_unlabeled($1_javaplugin_t) corenet_all_recvfrom_netlabel($1_javaplugin_t) @@ -107,10 +105,12 @@ corenet_tcp_connect_all_ports($1_javaplugin_t) corenet_sendrecv_all_client_packets($1_javaplugin_t) + dev_list_sysfs($1_javaplugin_t) dev_read_sound($1_javaplugin_t) dev_write_sound($1_javaplugin_t) dev_read_urand($1_javaplugin_t) dev_read_rand($1_javaplugin_t) + dev_write_rand($1_javaplugin_t) files_read_etc_files($1_javaplugin_t) files_read_usr_files($1_javaplugin_t) @@ -122,6 +122,9 @@ fs_getattr_xattr_fs($1_javaplugin_t) fs_dontaudit_rw_tmpfs_files($1_javaplugin_t) + fs_getattr_tmpfs($1_javaplugin_t) + + auth_use_nsswitch($1_javaplugin_t) libs_use_ld_so($1_javaplugin_t) libs_use_shared_libs($1_javaplugin_t) @@ -132,11 +135,14 @@ # Read global fonts and font config miscfiles_read_fonts($1_javaplugin_t) - sysnet_read_config($1_javaplugin_t) - + userdom_manage_unpriv_users_home_content_files($1_javaplugin_t) userdom_dontaudit_use_user_terminals($1,$1_javaplugin_t) userdom_dontaudit_setattr_user_home_content_files($1,$1_javaplugin_t) userdom_dontaudit_exec_user_home_content_files($1,$1_javaplugin_t) + userdom_manage_user_tmp_dirs($1,$1_javaplugin_t) + userdom_manage_user_tmp_files($1,$1_javaplugin_t) + userdom_manage_user_tmp_sockets($1,$1_javaplugin_t) + userdom_read_user_tmpfs_files($1,$1_javaplugin_t) userdom_manage_user_home_content_dirs($1,$1_javaplugin_t) userdom_manage_user_home_content_files($1,$1_javaplugin_t) userdom_manage_user_home_content_symlinks($1,$1_javaplugin_t) @@ -146,9 +152,6 @@ tunable_policy(`allow_java_execstack',` allow $1_javaplugin_t self:process execstack; - - allow $1_javaplugin_t $1_javaplugin_tmp_t:file execute; - libs_legacy_use_shared_libs($1_javaplugin_t) libs_legacy_use_ld_so($1_javaplugin_t) @@ -156,16 +159,63 @@ ') optional_policy(` - nis_use_ypbind($1_javaplugin_t) + xserver_user_x_domain_template($1,$1_javaplugin,$1_javaplugin_t,$1_javaplugin_tmpfs_t) ') - optional_policy(` - nscd_socket_use($1_javaplugin_t) - ') +') - optional_policy(` - xserver_user_client_template($1,$1_javaplugin_t,$1_javaplugin_tmpfs_t) +####################################### +## +## The per role template for the java module. +## +## +##

+## This template creates a derived domains which are used +## for java applications. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`java_per_role_template',` + gen_require(` + type java_exec_t; ') + + type $1_java_t; + domain_type($1_java_t) + domain_entry_file($1_java_t,java_exec_t) + role $3 types $1_java_t; + + domain_interactive_fd($1_java_t) + + userdom_unpriv_usertype($1, $1_java_t) + + allow $1_java_t self:process { getsched sigkill execheap execmem execstack }; + + allow $2 $1_java_t:process { getattr ptrace signal_perms noatsecure siginh rlimitinh }; + allow $1_java_t $2:tcp_socket { read write }; + + domtrans_pattern($2, java_exec_t, $1_java_t) + + dev_read_urand($1_java_t) + dev_read_rand($1_java_t) + + fs_dontaudit_rw_tmpfs_files($1_java_t) ') ######################################## @@ -219,3 +269,67 @@ corecmd_search_bin($1) domtrans_pattern($1, java_exec_t, java_t) ') + +######################################## +## +## Execute a java in the specified domain +## +## +##

+## Execute the java command in the specified domain. This allows +## the specified domain to execute any file +## on these filesystems in the specified +## domain. +##

+## +## +## +## Domain allowed access. +## +## +## +## +## The type of the new process. +## +## +# +interface(`java_spec_domtrans',` + gen_require(` + type java_exec_t; + ') + + domain_trans($1,java_exec_t,$2) + type_transition $1 java_exec_t:process $2; +') + +######################################## +## +## Execute java in the java domain, and +## allow the specified role the java domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the java domain. +## +## +## +## +## The type of the terminal allow the java domain to use. +## +## +# +interface(`java_run',` + gen_require(` + type java_t; + ') + + java_domtrans($1) + role $2 types java_t; + allow java_t $3:chr_file rw_term_perms; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.te serefpolicy-3.3.1/policy/modules/apps/java.te --- nsaserefpolicy/policy/modules/apps/java.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/java.te 2008-04-21 11:02:48.000000000 -0400 @@ -6,16 +6,10 @@ # Declarations # -## -##

-## Allow java executable stack -##

-## -gen_tunable(allow_java_execstack,false) - type java_t; type java_exec_t; init_system_domain(java_t,java_exec_t) +typealias java_t alias unconfined_java_t; ######################################## # @@ -23,11 +17,28 @@ # # execheap is needed for itanium/BEA jrocket -allow java_t self:process { execstack execmem execheap }; +allow java_t self:process { getsched sigkill execheap execmem execstack }; -init_dbus_chat_script(java_t) +optional_policy(` + init_dbus_chat_script(java_t) + optional_policy(` + hal_dbus_chat(java_t) + ') + + optional_policy(` + unconfined_dbus_chat(java_t) + ') +') + +optional_policy(` + rpm_domtrans(java_t) +') optional_policy(` unconfined_domain_noaudit(java_t) - unconfined_dbus_chat(java_t) ') + +optional_policy(` + xserver_xdm_rw_shm(java_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/loadkeys.te serefpolicy-3.3.1/policy/modules/apps/loadkeys.te --- nsaserefpolicy/policy/modules/apps/loadkeys.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/loadkeys.te 2008-04-21 11:02:48.000000000 -0400 @@ -44,3 +44,7 @@ optional_policy(` nscd_dontaudit_search_pid(loadkeys_t) ') + +userdom_dontaudit_write_unpriv_user_home_content_files(loadkeys_t) +userdom_dontaudit_list_user_home_dirs(user, loadkeys_t) +userdom_dontaudit_list_sysadm_home_dirs(loadkeys_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mono.if serefpolicy-3.3.1/policy/modules/apps/mono.if --- nsaserefpolicy/policy/modules/apps/mono.if 2007-01-02 12:57:22.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/mono.if 2008-04-21 11:02:48.000000000 -0400 @@ -18,3 +18,101 @@ corecmd_search_bin($1) domtrans_pattern($1, mono_exec_t, mono_t) ') + +######################################## +## +## Read and write to mono shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`mono_rw_shm',` + gen_require(` + type mono_t; + ') + + allow $1 mono_t:shm rw_shm_perms; +') + +######################################## +## +## Execute mono in the mono domain, and +## allow the specified role the mono domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the mono domain. +## +## +## +## +## The type of the terminal allow the mono domain to use. +## +## +# +interface(`mono_run',` + gen_require(` + type mono_t; + ') + + mono_domtrans($1) + role $2 types mono_t; + allow mono_t $3:chr_file rw_term_perms; +') + +####################################### +## +## The per role template for the mono module. +## +## +##

+## This template creates a derived domains which are used +## for mono applications. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`mono_per_role_template',` + gen_require(` + type mono_exec_t; + ') + + type $1_mono_t; + domain_type($1_mono_t) + domain_entry_file($1_mono_t,mono_exec_t) + role $3 types $1_mono_t; + + domain_interactive_fd($1_mono_t) + + userdom_unpriv_usertype($1, $1_mono_t) + + allow $1_mono_t self:process { ptrace signal getsched execheap execmem }; + allow $2 $1_mono_t:process { getattr ptrace noatsecure signal_perms }; + + domtrans_pattern($2, mono_exec_t, $1_mono_t) + + fs_dontaudit_rw_tmpfs_files($1_mono_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mono.te serefpolicy-3.3.1/policy/modules/apps/mono.te --- nsaserefpolicy/policy/modules/apps/mono.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/mono.te 2008-04-21 11:02:48.000000000 -0400 @@ -15,7 +15,7 @@ # Local policy # -allow mono_t self:process { execheap execmem }; +allow mono_t self:process { ptrace signal getsched execheap execmem }; userdom_generic_user_home_dir_filetrans_generic_user_home_content(mono_t,{ dir file lnk_file fifo_file sock_file }) @@ -46,3 +46,7 @@ unconfined_dbus_chat(mono_t) unconfined_dbus_connect(mono_t) ') + +optional_policy(` + xserver_xdm_rw_shm(mono_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.fc serefpolicy-3.3.1/policy/modules/apps/mozilla.fc --- nsaserefpolicy/policy/modules/apps/mozilla.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/mozilla.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,8 +1,8 @@ -HOME_DIR/\.galeon(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) -HOME_DIR/\.java(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) -HOME_DIR/\.mozilla(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) -HOME_DIR/\.netscape(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) -HOME_DIR/\.phoenix(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) +HOME_DIR/\.galeon(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) +HOME_DIR/\.java(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) +HOME_DIR/\.mozilla(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) +HOME_DIR/\.netscape(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) +HOME_DIR/\.phoenix(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) # # /bin @@ -17,7 +17,6 @@ # # /etc # -/etc/mozpluggerrc -- gen_context(system_u:object_r:mozilla_conf_t,s0) # # /lib @@ -29,3 +28,5 @@ /usr/lib(64)?/mozilla[^/]*/mozilla-.* -- gen_context(system_u:object_r:mozilla_exec_t,s0) /usr/lib(64)?/firefox[^/]*/mozilla-.* -- gen_context(system_u:object_r:mozilla_exec_t,s0) /usr/lib(64)?/[^/]*firefox[^/]*/firefox-bin -- gen_context(system_u:object_r:mozilla_exec_t,s0) +/usr/lib/[^/]*firefox[^/]*/firefox -- gen_context(system_u:object_r:mozilla_exec_t,s0) +/usr/lib64/[^/]*firefox[^/]*/firefox -- gen_context(system_u:object_r:mozilla_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.if serefpolicy-3.3.1/policy/modules/apps/mozilla.if --- nsaserefpolicy/policy/modules/apps/mozilla.if 2007-10-29 07:52:48.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/mozilla.if 2008-04-21 11:02:48.000000000 -0400 @@ -35,7 +35,10 @@ template(`mozilla_per_role_template',` gen_require(` type mozilla_conf_t, mozilla_exec_t; + type user_mozilla_home_t, user_mozilla_tmp_t; ') + gen_tunable(browser_confine_$1,false) + gen_tunable(browser_write_$1_data,false) ######################################## # @@ -45,20 +48,26 @@ application_domain($1_mozilla_t,mozilla_exec_t) role $3 types $1_mozilla_t; - type $1_mozilla_home_t alias $1_mozilla_rw_t; - files_poly_member($1_mozilla_home_t) - userdom_user_home_content($1,$1_mozilla_home_t) - type $1_mozilla_tmpfs_t; files_tmpfs_file($1_mozilla_tmpfs_t) + ifelse(`$1',`user',`',` + typealias user_mozilla_home_t alias $1_mozilla_home_t; + typealias user_mozilla_tmp_t alias $1_mozilla_tmp_t; + ') + + ######################################## + # + # Local booleans + # + ######################################## # # Local policy # allow $1_mozilla_t self:capability { sys_nice setgid setuid }; - allow $1_mozilla_t self:process { sigkill signal setsched getsched setrlimit }; + allow $1_mozilla_t self:process { ptrace sigkill signal setsched getsched setrlimit }; allow $1_mozilla_t self:fifo_file rw_fifo_file_perms; allow $1_mozilla_t self:shm { unix_read unix_write read write destroy create }; allow $1_mozilla_t self:sem create_sem_perms; @@ -66,15 +75,19 @@ allow $1_mozilla_t self:unix_stream_socket { listen accept }; # Browse the web, connect to printer allow $1_mozilla_t self:tcp_socket create_socket_perms; - allow $1_mozilla_t self:netlink_route_socket r_netlink_socket_perms; # for bash - old mozilla binary can_exec($1_mozilla_t, mozilla_exec_t) + domain_read_all_domains_state($1_mozilla_t) + + fs_getattr_tmpfs($1_mozilla_t) + fs_manage_tmpfs_files($1_mozilla_t) + # X access, Home files - manage_dirs_pattern($1_mozilla_t,$1_mozilla_home_t,$1_mozilla_home_t) - manage_files_pattern($1_mozilla_t,$1_mozilla_home_t,$1_mozilla_home_t) - manage_lnk_files_pattern($1_mozilla_t,$1_mozilla_home_t,$1_mozilla_home_t) + manage_dirs_pattern($1_mozilla_t,user_mozilla_home_t,user_mozilla_home_t) + manage_files_pattern($1_mozilla_t,user_mozilla_home_t,user_mozilla_home_t) + manage_lnk_files_pattern($1_mozilla_t,user_mozilla_home_t,user_mozilla_home_t) userdom_search_user_home_dirs($1,$1_mozilla_t) # Mozpluggerrc @@ -89,22 +102,48 @@ allow $2 $1_mozilla_t:unix_stream_socket connectto; # X access, Home files - manage_dirs_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - manage_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - manage_lnk_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - relabel_dirs_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - relabel_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - relabel_lnk_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - - manage_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t) - manage_lnk_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t) - manage_fifo_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t) - manage_sock_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t) - fs_tmpfs_filetrans($1_mozilla_t,$1_mozilla_tmpfs_t,{ file lnk_file sock_file fifo_file }) + manage_dirs_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + manage_files_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + manage_lnk_files_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + relabel_dirs_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + relabel_files_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + relabel_lnk_files_pattern($2,user_mozilla_home_t,user_mozilla_home_t) allow $1_mozilla_t $2:process signull; - domain_auto_trans($2, mozilla_exec_t, $1_mozilla_t) + tunable_policy(`browser_confine_$1',` + domain_auto_trans($2, mozilla_exec_t, $1_mozilla_t) + ',` + can_exec($2, mozilla_exec_t) + ') + + userdom_read_user_home_content_files($1,$1_mozilla_t) + userdom_read_user_home_content_symlinks($1,$1_mozilla_t) + userdom_read_user_tmp_files($1,$1_mozilla_t) + userdom_list_user_files($1,$1_mozilla_t) + userdom_manage_user_tmp_dirs($1,$1_mozilla_t) + userdom_manage_user_tmp_files($1,$1_mozilla_t) + userdom_manage_user_tmp_sockets($1,$1_mozilla_t) + userdom_tmp_filetrans_user_tmp($1,$1_mozilla_t, { file dir sock_file }) + userdom_read_user_tmpfs_files($1,$1_mozilla_t) + + ifdef(`enable_mls',`',` + fs_search_removable($1_mozilla_t) + fs_read_removable_files($1_mozilla_t) + fs_read_removable_symlinks($1_mozilla_t) + ') + + tunable_policy(`browser_write_$1_data',` + userdom_manage_user_home_content_dirs($1,$1_mozilla_t) + userdom_manage_user_home_content_files($1,$1_mozilla_t) + userdom_manage_user_home_content_symlinks($1,$1_mozilla_t) + userdom_manage_user_home_content_pipes($1,$1_mozilla_t) + userdom_user_home_dir_filetrans_user_home_content($1,$1_mozilla_t, { file dir lnk_file }) + ', ` + # helper apps will try to create .files + userdom_dontaudit_create_user_home_content_files($1,$1_mozilla_t) + userdom_user_home_dir_filetrans($1,$1_mozilla_t, $1_mozilla_home_t,dir) + ') # Unrestricted inheritance from the caller. allow $2 $1_mozilla_t:process { noatsecure siginh rlimitinh }; @@ -112,17 +151,20 @@ ps_process_pattern($2,$1_mozilla_t) allow $2 $1_mozilla_t:process signal_perms; + kernel_read_fs_sysctls($1_mozilla_t) kernel_read_kernel_sysctls($1_mozilla_t) kernel_read_network_state($1_mozilla_t) # Access /proc, sysctl - kernel_read_system_state($1_mozilla_t) - kernel_read_net_sysctls($1_mozilla_t) + kernel_dontaudit_read_system_state($1_mozilla_t) +# kernel_read_system_state($1_mozilla_t) +# kernel_read_net_sysctls($1_mozilla_t) # Look for plugins corecmd_list_bin($1_mozilla_t) # for bash - old mozilla binary corecmd_exec_shell($1_mozilla_t) corecmd_exec_bin($1_mozilla_t) + application_exec($1_mozilla_t) # Browse the web, connect to printer corenet_all_recvfrom_unlabeled($1_mozilla_t) @@ -151,6 +193,7 @@ dev_read_urand($1_mozilla_t) dev_read_rand($1_mozilla_t) + dev_write_sound($1_mozilla_t) dev_read_sound($1_mozilla_t) dev_dontaudit_rw_dri($1_mozilla_t) @@ -165,13 +208,28 @@ files_read_var_files($1_mozilla_t) files_read_var_symlinks($1_mozilla_t) files_dontaudit_getattr_boot_dirs($1_mozilla_t) + files_dontaudit_list_non_security($1_mozilla_t) + files_dontaudit_getattr_non_security_files($1_mozilla_t) + files_dontaudit_getattr_non_security_symlinks($1_mozilla_t) + files_dontaudit_getattr_non_security_pipes($1_mozilla_t) + files_dontaudit_getattr_non_security_sockets($1_mozilla_t) + + dev_dontaudit_getattr_all_blk_files($1_mozilla_t) + dev_dontaudit_getattr_all_chr_files($1_mozilla_t) fs_search_auto_mountpoints($1_mozilla_t) fs_list_inotifyfs($1_mozilla_t) + fs_manage_dos_dirs($1_mozilla_t) + fs_manage_dos_files($1_mozilla_t) fs_rw_tmpfs_files($1_mozilla_t) + fs_read_noxattr_fs_files($1_mozilla_t) + + selinux_dontaudit_getattr_fs($1_mozilla_t) term_dontaudit_getattr_pty_dirs($1_mozilla_t) + auth_use_nsswitch($1_mozilla_t) + libs_use_ld_so($1_mozilla_t) libs_use_shared_libs($1_mozilla_t) @@ -180,18 +238,10 @@ miscfiles_read_fonts($1_mozilla_t) miscfiles_read_localization($1_mozilla_t) - # Browse the web, connect to printer - sysnet_dns_name_resolve($1_mozilla_t) - sysnet_read_config($1_mozilla_t) + userdom_dontaudit_read_user_tmp_files($1,$1_mozilla_t) + userdom_dontaudit_use_user_terminals($1,$1_mozilla_t) - userdom_manage_user_home_content_dirs($1,$1_mozilla_t) - userdom_manage_user_home_content_files($1,$1_mozilla_t) - userdom_manage_user_home_content_symlinks($1,$1_mozilla_t) - userdom_manage_user_tmp_dirs($1,$1_mozilla_t) - userdom_manage_user_tmp_files($1,$1_mozilla_t) - userdom_manage_user_tmp_sockets($1,$1_mozilla_t) - - xserver_user_client_template($1,$1_mozilla_t,$1_mozilla_tmpfs_t) + xserver_user_x_domain_template($1,$1_mozilla,$1_mozilla_t,$1_mozilla_tmpfs_t) xserver_dontaudit_read_xdm_tmp_files($1_mozilla_t) xserver_dontaudit_getattr_xdm_tmp_sockets($1_mozilla_t) @@ -211,131 +261,8 @@ fs_manage_cifs_symlinks($1_mozilla_t) ') - # Uploads, local html - tunable_policy(`mozilla_read_content && use_nfs_home_dirs',` - fs_list_auto_mountpoints($1_mozilla_t) - files_list_home($1_mozilla_t) - fs_read_nfs_files($1_mozilla_t) - fs_read_nfs_symlinks($1_mozilla_t) - - ',` - files_dontaudit_list_home($1_mozilla_t) - fs_dontaudit_list_auto_mountpoints($1_mozilla_t) - fs_dontaudit_read_nfs_files($1_mozilla_t) - fs_dontaudit_list_nfs($1_mozilla_t) - ') - - tunable_policy(`mozilla_read_content && use_samba_home_dirs',` - fs_list_auto_mountpoints($1_mozilla_t) - files_list_home($1_mozilla_t) - fs_read_cifs_files($1_mozilla_t) - fs_read_cifs_symlinks($1_mozilla_t) - ',` - files_dontaudit_list_home($1_mozilla_t) - fs_dontaudit_list_auto_mountpoints($1_mozilla_t) - fs_dontaudit_read_cifs_files($1_mozilla_t) - fs_dontaudit_list_cifs($1_mozilla_t) - ') - - tunable_policy(`mozilla_read_content',` - userdom_list_user_tmp($1,$1_mozilla_t) - userdom_read_user_tmp_files($1,$1_mozilla_t) - userdom_read_user_tmp_symlinks($1,$1_mozilla_t) - userdom_search_user_home_dirs($1,$1_mozilla_t) - userdom_read_user_home_content_files($1,$1_mozilla_t) - userdom_read_user_home_content_symlinks($1,$1_mozilla_t) - - ifdef(`enable_mls',`',` - fs_search_removable($1_mozilla_t) - fs_read_removable_files($1_mozilla_t) - fs_read_removable_symlinks($1_mozilla_t) - ') - ',` - files_dontaudit_list_tmp($1_mozilla_t) - files_dontaudit_list_home($1_mozilla_t) - fs_dontaudit_list_removable($1_mozilla_t) - fs_dontaudit_read_removable_files($1_mozilla_t) - userdom_dontaudit_list_user_tmp($1,$1_mozilla_t) - userdom_dontaudit_read_user_tmp_files($1,$1_mozilla_t) - userdom_dontaudit_list_user_home_dirs($1,$1_mozilla_t) - userdom_dontaudit_read_user_home_content_files($1,$1_mozilla_t) - ') - - tunable_policy(`mozilla_read_content && read_default_t',` - files_list_default($1_mozilla_t) - files_read_default_files($1_mozilla_t) - files_read_default_symlinks($1_mozilla_t) - ',` - files_dontaudit_read_default_files($1_mozilla_t) - files_dontaudit_list_default($1_mozilla_t) - ') - - tunable_policy(`mozilla_read_content && read_untrusted_content',` - files_list_tmp($1_mozilla_t) - files_list_home($1_mozilla_t) - userdom_search_user_home_dirs($1,$1_mozilla_t) - - userdom_list_user_untrusted_content($1,$1_mozilla_t) - userdom_read_user_untrusted_content_files($1,$1_mozilla_t) - userdom_read_user_untrusted_content_symlinks($1,$1_mozilla_t) - userdom_list_user_tmp_untrusted_content($1,$1_mozilla_t) - userdom_read_user_tmp_untrusted_content_files($1,$1_mozilla_t) - userdom_read_user_tmp_untrusted_content_symlinks($1,$1_mozilla_t) - ',` - files_dontaudit_list_tmp($1_mozilla_t) - files_dontaudit_list_home($1_mozilla_t) - userdom_dontaudit_list_user_home_dirs($1,$1_mozilla_t) - userdom_dontaudit_list_user_untrusted_content($1,$1_mozilla_t) - userdom_dontaudit_read_user_untrusted_content_files($1,$1_mozilla_t) - userdom_dontaudit_list_user_tmp_untrusted_content($1,$1_mozilla_t) - userdom_dontaudit_read_user_tmp_untrusted_content_files($1,$1_mozilla_t) - ') - - # Save web pages - tunable_policy(`write_untrusted_content && use_nfs_home_dirs',` - files_search_home($1_mozilla_t) - - fs_search_auto_mountpoints($1_mozilla_t) - fs_manage_nfs_dirs($1_mozilla_t) - fs_manage_nfs_files($1_mozilla_t) - fs_manage_nfs_symlinks($1_mozilla_t) - ',` - fs_dontaudit_list_auto_mountpoints($1_mozilla_t) - fs_dontaudit_manage_nfs_dirs($1_mozilla_t) - fs_dontaudit_manage_nfs_files($1_mozilla_t) - ') - - tunable_policy(`write_untrusted_content && use_samba_home_dirs',` - files_search_home($1_mozilla_t) - - fs_search_auto_mountpoints($1_mozilla_t) - fs_manage_cifs_dirs($1_mozilla_t) - fs_manage_cifs_files($1_mozilla_t) - fs_manage_cifs_symlinks($1_mozilla_t) - ',` - fs_dontaudit_list_auto_mountpoints($1_mozilla_t) - fs_dontaudit_manage_cifs_dirs($1_mozilla_t) - fs_dontaudit_manage_cifs_files($1_mozilla_t) - ') - - tunable_policy(`write_untrusted_content',` - files_search_home($1_mozilla_t) - userdom_manage_user_untrusted_content_tmp_files($1, $1_mozilla_t) - files_tmp_filetrans($1_mozilla_t,$1_untrusted_content_tmp_t,file) - files_tmp_filetrans($1_mozilla_t,$1_untrusted_content_tmp_t,dir) - - userdom_manage_user_untrusted_content_files($1,$1_mozilla_t) - userdom_user_home_dir_filetrans($1,$1_mozilla_t,$1_untrusted_content_tmp_t, { file dir }) - userdom_user_home_content_filetrans($1,$1_mozilla_t,$1_untrusted_content_tmp_t, { file dir }) - ',` - files_dontaudit_list_home($1_mozilla_t) - files_dontaudit_list_tmp($1_mozilla_t) - - userdom_dontaudit_list_user_home_dirs($1,$1_mozilla_t) - userdom_dontaudit_manage_user_tmp_dirs($1,$1_mozilla_t) - userdom_dontaudit_manage_user_tmp_files($1,$1_mozilla_t) - userdom_dontaudit_manage_user_home_content_dirs($1,$1_mozilla_t) - + optional_policy(` + alsa_read_rw_config($1_mozilla_t) ') optional_policy(` @@ -350,19 +277,31 @@ optional_policy(` cups_read_rw_config($1_mozilla_t) cups_dbus_chat($1_mozilla_t) + cups_stream_connect($1_mozilla_t) ') optional_policy(` dbus_system_bus_client_template($1_mozilla,$1_mozilla_t) - dbus_user_bus_client_template($1,$1_mozilla,$1_mozilla_t) +# dbus_user_bus_client_template($1,$1_mozilla,$1_mozilla_t) +# dbus_connectto_user_bus($1,$1_mozilla_t) ') optional_policy(` + gnome_exec_gconf($1_mozilla_t) + gnome_manage_user_gnome_config($1,$1_mozilla_t) + ') + + optional_policy(` + gnome_domtrans_user_gconf($1,$1_mozilla_t) gnome_stream_connect_gconf_template($1,$1_mozilla_t) ') optional_policy(` - java_domtrans_user_javaplugin($1, $1_mozilla_t) + java_plugin_per_role_template($1, $1_mozilla_t, $1_r) + ') + + optional_policy(` + openoffice_plugin_per_role_template($1, $1_mozilla_t, $1_r) ') optional_policy(` @@ -370,37 +309,18 @@ ') optional_policy(` - mplayer_domtrans_user_mplayer($1, $1_mozilla_t) - mplayer_read_user_home_files($1, $1_mozilla_t) + nsplugin_per_role_template($1, $1_mozilla_t, $1_r) ') optional_policy(` - nscd_socket_use($1_mozilla_t) + mplayer_domtrans_user_mplayer($1, $1_mozilla_t) + mplayer_read_user_home_files($1, $1_mozilla_t) ') optional_policy(` thunderbird_domtrans_user_thunderbird($1, $1_mozilla_t) ') - ifdef(`TODO',` - #NOTE commented out in strict. - ######### Launch email client, and make webcal links work - #ifdef(`evolution.te', ` - #domain_auto_trans($1_mozilla_t, evolution_exec_t, $1_evolution_t) - #domain_auto_trans($1_mozilla_t, evolution_webcal_exec_t, $1_evolution_webcal_t) - #') - - # Macros for mozilla/mozilla (or other browser) domains. - # FIXME: Rules were removed to centralize policy in a gnome_app macro - # A similar thing might be necessary for mozilla compiled without GNOME - # support (is this possible?). - - # GNOME integration - optional_policy(` - gnome_application($1_mozilla, $1) - gnome_file_dialog($1_mozilla, $1) - ') - ') ') ######################################## @@ -430,11 +350,11 @@ # template(`mozilla_read_user_home_files',` gen_require(` - type $1_mozilla_home_t; + type user_mozilla_home_t; ') - allow $2 $1_mozilla_home_t:dir list_dir_perms; - allow $2 $1_mozilla_home_t:file read_file_perms; + allow $2 user_mozilla_home_t:dir list_dir_perms; + allow $2 user_mozilla_home_t:file read_file_perms; ') ######################################## @@ -464,11 +384,10 @@ # template(`mozilla_write_user_home_files',` gen_require(` - type $1_mozilla_home_t; + type user_mozilla_home_t; ') - allow $2 $1_mozilla_home_t:dir list_dir_perms; - allow $2 $1_mozilla_home_t:file write; + write_files_pattern($2, user_mozilla_home_t, user_mozilla_home_t) ') ######################################## @@ -573,3 +492,27 @@ allow $2 $1_mozilla_t:tcp_socket rw_socket_perms; ') + +######################################## +## +## mozilla connection template. +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +# +template(`mozilla_stream_connect_template',` + gen_require(` + type $1_mozilla_t; + ') + + allow $2 $1_mozilla_t:unix_stream_socket connectto; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.te serefpolicy-3.3.1/policy/modules/apps/mozilla.te --- nsaserefpolicy/policy/modules/apps/mozilla.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/mozilla.te 2008-04-21 11:02:48.000000000 -0400 @@ -6,15 +6,15 @@ # Declarations # -## -##

-## Control mozilla content access -##

-## -gen_tunable(mozilla_read_content,false) - type mozilla_conf_t; files_config_file(mozilla_conf_t) type mozilla_exec_t; application_executable_file(mozilla_exec_t) + +type user_mozilla_home_t alias user_mozilla_rw_t; +files_poly_member(user_mozilla_home_t) +userdom_user_home_content(user,user_mozilla_home_t) + +type user_mozilla_tmp_t; +files_tmp_file(user_mozilla_tmp_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.fc serefpolicy-3.3.1/policy/modules/apps/mplayer.fc --- nsaserefpolicy/policy/modules/apps/mplayer.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/mplayer.fc 2008-04-21 11:02:48.000000000 -0400 @@ -10,4 +10,4 @@ /usr/bin/mencoder -- gen_context(system_u:object_r:mencoder_exec_t,s0) /usr/bin/xine -- gen_context(system_u:object_r:mplayer_exec_t,s0) -HOME_DIR/\.mplayer(/.*)? gen_context(system_u:object_r:ROLE_mplayer_home_t,s0) +HOME_DIR/\.mplayer(/.*)? gen_context(system_u:object_r:user_mplayer_home_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.if serefpolicy-3.3.1/policy/modules/apps/mplayer.if --- nsaserefpolicy/policy/modules/apps/mplayer.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/mplayer.if 2008-04-21 12:53:27.000000000 -0400 @@ -35,6 +35,7 @@ template(`mplayer_per_role_template',` gen_require(` type mencoder_exec_t, mplayer_exec_t; + type user_mplayer_home_t; ') ######################################## @@ -50,9 +51,9 @@ application_domain($1_mplayer_t,mplayer_exec_t) role $3 types $1_mplayer_t; - type $1_mplayer_home_t alias $1_mplayer_rw_t; - files_poly_member($1_mplayer_home_t) - userdom_user_home_content($1,$1_mplayer_home_t) + ifelse(`$1',`user',`',` + typealias user_mplayer_home_t alias $1_mplayer_home_t; + ') type $1_mplayer_tmpfs_t; files_tmpfs_file($1_mplayer_tmpfs_t) @@ -62,9 +63,9 @@ # mencoder local policy # - manage_dirs_pattern($1_mencoder_t,$1_mplayer_home_t,$1_mplayer_home_t) - manage_files_pattern($1_mencoder_t,$1_mplayer_home_t,$1_mplayer_home_t) - manage_lnk_files_pattern($1_mencoder_t,$1_mplayer_home_t,$1_mplayer_home_t) + manage_dirs_pattern($1_mencoder_t,user_mplayer_home_t,user_mplayer_home_t) + manage_files_pattern($1_mencoder_t,user_mplayer_home_t,user_mplayer_home_t) + manage_lnk_files_pattern($1_mencoder_t,user_mplayer_home_t,user_mplayer_home_t) # Read global config allow $1_mencoder_t mplayer_etc_t:dir list_dir_perms; @@ -256,9 +257,9 @@ allow $1_mplayer_t self:fifo_file rw_fifo_file_perms; allow $1_mplayer_t self:sem create_sem_perms; - manage_dirs_pattern($1_mplayer_t,$1_mplayer_home_t,$1_mplayer_home_t) - manage_files_pattern($1_mplayer_t,$1_mplayer_home_t,$1_mplayer_home_t) - manage_lnk_files_pattern($1_mplayer_t,$1_mplayer_home_t,$1_mplayer_home_t) + manage_dirs_pattern($1_mplayer_t,user_mplayer_home_t,user_mplayer_home_t) + manage_files_pattern($1_mplayer_t,user_mplayer_home_t,user_mplayer_home_t) + manage_lnk_files_pattern($1_mplayer_t,user_mplayer_home_t,user_mplayer_home_t) userdom_search_user_home_dirs($1,$1_mplayer_t) manage_files_pattern($1_mplayer_t,$1_mplayer_tmpfs_t,$1_mplayer_tmpfs_t) @@ -273,12 +274,12 @@ read_lnk_files_pattern($1_mplayer_t,mplayer_etc_t,mplayer_etc_t) # Home access - manage_dirs_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - manage_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - manage_lnk_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - relabel_dirs_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - relabel_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - relabel_lnk_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) + manage_dirs_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + manage_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + manage_lnk_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + relabel_dirs_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + relabel_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + relabel_lnk_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) # domain transition domtrans_pattern($2, mplayer_exec_t, $1_mplayer_t) @@ -308,6 +309,7 @@ dev_write_sound_mixer($1_mplayer_t) # RTC clock dev_read_realtime_clock($1_mplayer_t) + dev_read_urand($1_mplayer_t) # Access to DVD/CD/V4L storage_raw_read_removable_device($1_mplayer_t) @@ -341,8 +343,9 @@ userdom_read_user_tmp_symlinks($1,$1_mplayer_t) userdom_read_user_home_content_files($1,$1_mplayer_t) userdom_read_user_home_content_symlinks($1,$1_mplayer_t) + userdom_write_user_tmp_sockets($1,$1_mplayer_t) - xserver_user_client_template($1,$1_mplayer_t,$1_mplayer_tmpfs_t) + xserver_user_x_domain_template($1,$1_mplayer,$1_mplayer_t,$1_mplayer_tmpfs_t) # Read songs ifdef(`enable_mls',`',` @@ -470,7 +473,9 @@ # template(`mplayer_domtrans_user_mplayer',` gen_require(` - type $1_mplayer_t, mplayer_exec_t; + type mplayer_exec_t; + type $1_mplayer_t; + ') domtrans_pattern($2, mplayer_exec_t,$1_mplayer_t) @@ -478,6 +483,25 @@ ######################################## ## +## Execute mplayer in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +# +interface(`mplayer_exec',` + gen_require(` + type mplayer_exec_t; + ') + + can_exec($1, mplayer_exec_t) +') + +######################################## +## ## Read mplayer per user homedir ## ## @@ -503,8 +527,8 @@ # template(`mplayer_read_user_home_files',` gen_require(` - type $1_mplayer_home_t; + type user_mplayer_home_t; ') - read_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) + read_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.te serefpolicy-3.3.1/policy/modules/apps/mplayer.te --- nsaserefpolicy/policy/modules/apps/mplayer.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/mplayer.te 2008-04-21 11:02:48.000000000 -0400 @@ -22,3 +22,7 @@ type mplayer_exec_t; corecmd_executable_file(mplayer_exec_t) application_executable_file(mplayer_exec_t) + +type user_mplayer_home_t alias user_mplayer_rw_t; +userdom_user_home_content(user,user_mplayer_home_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.fc serefpolicy-3.3.1/policy/modules/apps/nsplugin.fc --- nsaserefpolicy/policy/modules/apps/nsplugin.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/nsplugin.fc 2008-04-21 11:02:48.000000000 -0400 @@ -0,0 +1,9 @@ + +/usr/lib(64)?/nspluginwrapper/npviewer.bin -- gen_context(system_u:object_r:nsplugin_exec_t,s0) +/usr/lib(64)?/nspluginwrapper/plugin-config -- gen_context(system_u:object_r:nsplugin_config_exec_t,s0) +/usr/lib(64)?/mozilla/plugins-wrapped(/.*)? gen_context(system_u:object_r:nsplugin_rw_t,s0) + +HOME_DIR/\.adobe(/.*)? gen_context(system_u:object_r:user_nsplugin_home_t,s0) +HOME_DIR/\.macromedia(/.*)? gen_context(system_u:object_r:user_nsplugin_home_t,s0) +HOME_DIR/\.gstreamer-.* gen_context(system_u:object_r:user_nsplugin_home_t,s0) +HOME_DIR/\.local.* gen_context(system_u:object_r:user_nsplugin_home_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.if serefpolicy-3.3.1/policy/modules/apps/nsplugin.if --- nsaserefpolicy/policy/modules/apps/nsplugin.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/nsplugin.if 2008-04-21 11:02:48.000000000 -0400 @@ -0,0 +1,353 @@ + +## policy for nsplugin + +######################################## +## +## Execute a domain transition to run nsplugin_config. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`nsplugin_config_domtrans',` + gen_require(` + type nsplugin_config_t; + type nsplugin_config_exec_t; + ') + + domtrans_pattern($1,nsplugin_config_exec_t,nsplugin_config_t) +') + +######################################## +## +## Execute a domain transition to run nsplugin. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`nsplugin_domtrans',` + gen_require(` + type nsplugin_t; + type nsplugin_exec_t; + ') + + domtrans_pattern($1,nsplugin_exec_t,nsplugin_t) +') + +######################################## +## +## Create, read, write, and delete +## nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_manage_rw_files',` + gen_require(` + type nsplugin_rw_t; + ') + + allow $1 nsplugin_rw_t:file manage_file_perms; + allow $1 nsplugin_rw_t:dir rw_dir_perms; +') + +######################################## +## +## Manage nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_manage_rw',` + gen_require(` + type nsplugin_rw_t; + ') + + manage_dirs_pattern($1,nsplugin_rw_t,nsplugin_rw_t) + manage_files_pattern($1,nsplugin_rw_t,nsplugin_rw_t) + manage_lnk_files_pattern($1,nsplugin_rw_t,nsplugin_rw_t) +') + + +######################################## +## +## Execute plugin_config in the nsplugin_config domain, and +## allow the specified role the nsplugin_config domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the nsplugin domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`nsplugin_run_config',` + gen_require(` + type nsplugin_config_t; + ') + + nsplugin_config_domtrans($1) + role $2 types nsplugin_config_t; + dontaudit nsplugin_config_t $3:chr_file rw_term_perms; +') + +####################################### +## +## The per role template for the nsplugin module. +## +## +##

+## This template creates a derived domains which are used +## for nsplugin web browser. +##

+##

+## This template is invoked automatically for each user, and +## generally does not need to be invoked directly +## by policy writers. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`nsplugin_use',` + gen_require(` + type nsplugin_t; + type nsplugin_config_t; + type nsplugin_rw_t; + type $1_tmpfs_t; + ') + nsplugin_domtrans($2) + + nsplugin_config_domtrans($2) + + allow nsplugin_t $2:process signull; + + list_dirs_pattern($2, nsplugin_rw_t, nsplugin_rw_t) + read_files_pattern($2, nsplugin_rw_t, nsplugin_rw_t) + read_lnk_files_pattern($2, nsplugin_rw_t, nsplugin_rw_t) + can_exec($2, nsplugin_rw_t) + + #Leaked File Descriptors + dontaudit nsplugin_t $2:tcp_socket rw_socket_perms; + dontaudit nsplugin_t $2:udp_socket rw_socket_perms; + dontaudit nsplugin_t $2:unix_stream_socket rw_socket_perms; + dontaudit nsplugin_t $2:unix_dgram_socket rw_socket_perms; + dontaudit nsplugin_config_t $2:tcp_socket rw_socket_perms; + dontaudit nsplugin_config_t $2:udp_socket rw_socket_perms; + dontaudit nsplugin_config_t $2:unix_stream_socket rw_socket_perms; + allow nsplugin_t $2:unix_stream_socket connectto; + dontaudit nsplugin_t $2:process ptrace; + + allow nsplugin_t $1_tmpfs_t:file { read getattr }; + allow $2 nsplugin_t:process { getattr ptrace signal_perms }; + allow $2 nsplugin_t:unix_stream_socket connectto; + + userdom_delete_user_tmpfs_files($1, nsplugin_t) + userdom_use_user_terminals($1, nsplugin_t) + userdom_use_user_terminals($1, nsplugin_config_t) +') + +####################################### +## +## The per role template for the nsplugin module. +## +## +##

+## This template creates a derived domains which are used +## for nsplugin web browser. +##

+##

+## This template is invoked automatically for each user, and +## generally does not need to be invoked directly +## by policy writers. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`nsplugin_per_role_template',` + gen_require(` + type nsplugin_t; + type nsplugin_config_t; + type nsplugin_rw_t; + ') + nsplugin_use($1, $2) + + optional_policy(` + xserver_common_app_to_user($2, nsplugin_t) + ') + + role $3 types nsplugin_t; + role $3 types nsplugin_config_t; +') + +######################################## +## +## Search nsplugin rw directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_search_rw_dir',` + gen_require(` + type nsplugin_rw_t; + ') + + allow $1 nsplugin_rw_t:dir search_dir_perms; +') + +######################################## +## +## Read nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_read_rw_files',` + gen_require(` + type nsplugin_rw_t; + ') + + read_files_pattern($1, nsplugin_rw_t, nsplugin_rw_t) +') + +######################################## +## +## Exec nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_rw_exec',` + gen_require(` + type nsplugin_rw_t; + ') + + can_exec($1, nsplugin_rw_t) +') + +######################################## +## +## Execute nsplugin in the nsplugin domain, and +## allow the specified role the nsplugin domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the nsplugin domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`nsplugin_run',` + gen_require(` + type nsplugin_t; + ') + + nsplugin_domtrans($1) + role $2 types nsplugin_t; + dontaudit nsplugin_t $3:chr_file rw_term_perms; +') + +######################################## +## +## All of the rules required to administrate +## an nsplugin environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`nsplugin_admin',` + gen_require(` + type nsplugin_t; + type nsplugin_config_t; + ') + + allow $1 nsplugin_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, nsplugin_t, nsplugin_t) + + allow $1 nsplugin_config_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, nsplugin_config_t, nsplugin_config_t) + + nsplugin_manage_rw($1) + +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.te serefpolicy-3.3.1/policy/modules/apps/nsplugin.te --- nsaserefpolicy/policy/modules/apps/nsplugin.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/nsplugin.te 2008-04-21 11:02:48.000000000 -0400 @@ -0,0 +1,198 @@ + +policy_module(nsplugin,1.0.0) + +######################################## +# +# Declarations +# + +## +##

+## Allow nsplugin code to execmem/execstack +##

+## +gen_tunable(allow_nsplugin_execmem,false) + +type nsplugin_t; +type nsplugin_exec_t; +application_domain(nsplugin_t, nsplugin_exec_t) +role system_r types nsplugin_t; + +type nsplugin_config_t; +type nsplugin_config_exec_t; +application_domain(nsplugin_config_t, nsplugin_config_exec_t) +role system_r types nsplugin_config_t; + +type nsplugin_rw_t; +files_type(nsplugin_rw_t) + +type nsplugin_tmp_t; +files_tmp_file(nsplugin_tmp_t) + +type user_nsplugin_home_t; +files_poly_member(user_nsplugin_home_t) +userdom_user_home_content(user,user_nsplugin_home_t) + +######################################## +# +# nsplugin local policy +# +allow nsplugin_t self:fifo_file rw_file_perms; +allow nsplugin_t self:process { ptrace getsched setsched signal_perms }; + +allow nsplugin_t self:sem create_sem_perms; +allow nsplugin_t self:shm create_shm_perms; +allow nsplugin_t self:msgq create_msgq_perms; +allow nsplugin_t self:unix_stream_socket { connectto create_stream_socket_perms }; + +tunable_policy(`allow_nsplugin_execmem',` + allow nsplugin_t self:process { execstack execmem }; + allow nsplugin_config_t self:process { execstack execmem }; +') + +manage_dirs_pattern(nsplugin_t, user_nsplugin_home_t, user_nsplugin_home_t) +exec_files_pattern(nsplugin_t, user_nsplugin_home_t, user_nsplugin_home_t) +manage_files_pattern(nsplugin_t, user_nsplugin_home_t, user_nsplugin_home_t) +manage_lnk_files_pattern(nsplugin_t, user_nsplugin_home_t, user_nsplugin_home_t) +userdom_user_home_dir_filetrans(user, nsplugin_t, user_nsplugin_home_t, {file dir}) +userdom_dontaudit_write_user_home_content_files(user, nsplugin_t) + +corecmd_exec_bin(nsplugin_t) +corecmd_exec_shell(nsplugin_t) + +corenet_all_recvfrom_unlabeled(nsplugin_t) +corenet_all_recvfrom_netlabel(nsplugin_t) +corenet_tcp_connect_flash_port(nsplugin_t) +corenet_tcp_connect_pulseaudio_port(nsplugin_t) +corenet_tcp_connect_http_port(nsplugin_t) +corenet_tcp_sendrecv_generic_if(nsplugin_t) +corenet_tcp_sendrecv_all_nodes(nsplugin_t) + +domain_dontaudit_read_all_domains_state(nsplugin_t) + +dev_read_rand(nsplugin_t) +dev_read_sound(nsplugin_t) +dev_write_sound(nsplugin_t) + +kernel_read_kernel_sysctls(nsplugin_t) +kernel_read_system_state(nsplugin_t) + +files_read_usr_files(nsplugin_t) +files_read_etc_files(nsplugin_t) + +fs_list_inotifyfs(nsplugin_t) +fs_manage_tmpfs_files(nsplugin_t) +fs_getattr_tmpfs(nsplugin_t) +fs_getattr_xattr_fs(nsplugin_t) + +term_dontaudit_getattr_all_user_ptys(nsplugin_t) +term_dontaudit_getattr_all_user_ttys(nsplugin_t) + +auth_use_nsswitch(nsplugin_t) + +libs_use_ld_so(nsplugin_t) +libs_use_shared_libs(nsplugin_t) +libs_exec_ld_so(nsplugin_t) + +miscfiles_read_localization(nsplugin_t) +miscfiles_read_fonts(nsplugin_t) +miscfiles_manage_home_fonts(nsplugin_t) + +#manage_dirs_pattern(nsplugin_t, nsplugin_tmp_t, nsplugin_tmp_t) +#manage_files_pattern(nsplugin_t, nsplugin_tmp_t, nsplugin_tmp_t) +#manage_sock_files_pattern(nsplugin_t, nsplugin_tmp_t, nsplugin_tmp_t) +#files_tmp_filetrans(nsplugin_t, nsplugin_tmp_t, { file dir sock_file }) +#userdom_user_tmp_filetrans(user, nsplugin_t, nsplugin_tmp_t, { file dir sock_file }) + +userdom_manage_user_tmp_dirs(user,nsplugin_t) +userdom_manage_user_tmp_files(user,nsplugin_t) +userdom_manage_user_tmp_sockets(user,nsplugin_t) +userdom_tmp_filetrans_user_tmp(user,nsplugin_t, { file dir sock_file }) +userdom_read_user_tmpfs_files(user,nsplugin_t) + +userdom_read_user_home_content_symlinks(user, nsplugin_t) +userdom_read_user_home_content_files(user, nsplugin_t) +userdom_read_user_tmp_files(user, nsplugin_t) +userdom_write_user_tmp_sockets(user, nsplugin_t) +userdom_dontaudit_append_unpriv_home_content_files(nsplugin_t) +userdom_dontaudit_manage_user_tmp_files(user, nsplugin_t) + +optional_policy(` + alsa_read_rw_config(nsplugin_t) +') + +optional_policy(` + gnome_exec_gconf(nsplugin_t) + gnome_manage_user_gnome_config(user, nsplugin_t) +') + +optional_policy(` + mozilla_read_user_home_files(user, nsplugin_t) + mozilla_write_user_home_files(user, nsplugin_t) +') + +optional_policy(` + mplayer_exec(nsplugin_t) +') + +optional_policy(` + unconfined_execmem_signull(nsplugin_t) + unconfined_delete_tmpfs_files(nsplugin_t) +') + +optional_policy(` + xserver_stream_connect_xdm_xserver(nsplugin_t) + xserver_xdm_rw_shm(nsplugin_t) + xserver_read_xdm_tmp_files(nsplugin_t) + xserver_read_xdm_pid(nsplugin_t) + xserver_read_user_xauth(user, nsplugin_t) + xserver_use_user_fonts(user, nsplugin_t) +') + +######################################## +# +# nsplugin_config local policy +# + +allow nsplugin_config_t self:capability { sys_nice setuid setgid }; +allow nsplugin_config_t self:process { setsched sigkill getsched execmem }; + +allow nsplugin_config_t self:fifo_file rw_file_perms; +allow nsplugin_config_t self:unix_stream_socket create_stream_socket_perms; + +fs_list_inotifyfs(nsplugin_config_t) + +can_exec(nsplugin_config_t, nsplugin_rw_t) +manage_dirs_pattern(nsplugin_config_t, nsplugin_rw_t, nsplugin_rw_t) +manage_files_pattern(nsplugin_config_t, nsplugin_rw_t, nsplugin_rw_t) +manage_lnk_files_pattern(nsplugin_config_t, nsplugin_rw_t, nsplugin_rw_t) + +manage_dirs_pattern(nsplugin_config_t, user_nsplugin_home_t, user_nsplugin_home_t) +manage_files_pattern(nsplugin_config_t, user_nsplugin_home_t, user_nsplugin_home_t) +manage_lnk_files_pattern(nsplugin_config_t, user_nsplugin_home_t, user_nsplugin_home_t) + +corecmd_exec_bin(nsplugin_config_t) +corecmd_exec_shell(nsplugin_config_t) + +kernel_read_system_state(nsplugin_config_t) + +files_read_etc_files(nsplugin_config_t) +files_read_usr_files(nsplugin_config_t) +files_dontaudit_search_home(nsplugin_config_t) + +auth_use_nsswitch(nsplugin_config_t) + +libs_use_ld_so(nsplugin_config_t) +libs_use_shared_libs(nsplugin_config_t) + +miscfiles_read_localization(nsplugin_config_t) +miscfiles_read_fonts(nsplugin_config_t) +miscfiles_read_home_fonts(nsplugin_config_t) + +userdom_search_all_users_home_content(nsplugin_config_t) + +nsplugin_domtrans(nsplugin_config_t) + +optional_policy(` + mozilla_read_user_home_files(user, nsplugin_config_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.fc serefpolicy-3.3.1/policy/modules/apps/openoffice.fc --- nsaserefpolicy/policy/modules/apps/openoffice.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/openoffice.fc 2008-04-21 11:02:48.000000000 -0400 @@ -0,0 +1,3 @@ +/usr/lib/openoffice\.org.*/program/.+\.bin -- gen_context(system_u:object_r:openoffice_exec_t,s0) +/usr/lib64/openoffice\.org.*/program/.+\.bin -- gen_context(system_u:object_r:openoffice_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.if serefpolicy-3.3.1/policy/modules/apps/openoffice.if --- nsaserefpolicy/policy/modules/apps/openoffice.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/openoffice.if 2008-04-21 11:02:48.000000000 -0400 @@ -0,0 +1,212 @@ +## Openoffice + +####################################### +## +## The per role template for the openoffice module. +## +## +##

+## This template creates a derived domains which are used +## for openoffice plugins that are executed by a browser. +##

+##

+## This template is invoked automatically for each user, and +## generally does not need to be invoked directly +## by policy writers. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`openoffice_plugin_per_role_template',` + gen_require(` + type openoffice_exec_t; + ') + + ######################################## + # + # Declarations + # + + type $1_openofficeplugin_t; + application_domain($1_openofficeplugin_t,openoffice_exec_t) + role $3 types $1_openofficeplugin_t; + + type $1_openofficeplugin_tmp_t; + files_tmp_file($1_openofficeplugin_tmp_t) + + type $1_openofficeplugin_tmpfs_t; + files_tmpfs_file($1_openofficeplugin_tmpfs_t) + + ######################################## + # + # Local policy + # + + allow $1_openofficeplugin_t self:process { execmem execstack signal_perms getsched ptrace setsched }; + allow $1_openofficeplugin_t self:fifo_file rw_fifo_file_perms; + allow $1_openofficeplugin_t self:tcp_socket create_stream_socket_perms; + allow $1_openofficeplugin_t self:udp_socket create_socket_perms; + + allow $1_openofficeplugin_t $1_t:process signull; + allow $1_openofficeplugin_t $1_t:unix_stream_socket connectto; + allow $1_t $1_openofficeplugin_t:unix_stream_socket connectto; + allow $1_openofficeplugin_t $2:unix_stream_socket connectto; + allow $1_openofficeplugin_t $2:tcp_socket { read write }; + + manage_dirs_pattern($1_openofficeplugin_t,$1_openofficeplugin_tmp_t,$1_openofficeplugin_tmp_t) + manage_files_pattern($1_openofficeplugin_t,$1_openofficeplugin_tmp_t,$1_openofficeplugin_tmp_t) + files_tmp_filetrans($1_openofficeplugin_t,$1_openofficeplugin_tmp_t,{ file dir }) + allow $1_openofficeplugin_t $1_openofficeplugin_tmp_t:file execute; + + manage_files_pattern($1_openofficeplugin_t,$1_openofficeplugin_tmpfs_t,$1_openofficeplugin_tmpfs_t) + manage_lnk_files_pattern($1_openofficeplugin_t,$1_openofficeplugin_tmpfs_t,$1_openofficeplugin_tmpfs_t) + manage_fifo_files_pattern($1_openofficeplugin_t,$1_openofficeplugin_tmpfs_t,$1_openofficeplugin_tmpfs_t) + manage_sock_files_pattern($1_openofficeplugin_t,$1_openofficeplugin_tmpfs_t,$1_openofficeplugin_tmpfs_t) + fs_tmpfs_filetrans($1_openofficeplugin_t,$1_openofficeplugin_tmpfs_t,{ file lnk_file sock_file fifo_file }) + + can_exec($1_openofficeplugin_t, openoffice_exec_t) + + domtrans_pattern($2, openoffice_exec_t, $1_openofficeplugin_t) + # Unrestricted inheritance from the caller. + allow $2 $1_openofficeplugin_t:process { noatsecure siginh rlimitinh }; + allow $1_openofficeplugin_t $2:process signull; + + kernel_read_all_sysctls($1_openofficeplugin_t) + kernel_search_vm_sysctl($1_openofficeplugin_t) + kernel_read_network_state($1_openofficeplugin_t) + kernel_read_system_state($1_openofficeplugin_t) + + # Search bin directory under openofficeplugin for openofficeplugin executable + corecmd_exec_bin($1_openofficeplugin_t) + + corenet_all_recvfrom_unlabeled($1_openofficeplugin_t) + corenet_all_recvfrom_netlabel($1_openofficeplugin_t) + corenet_tcp_sendrecv_generic_if($1_openofficeplugin_t) + corenet_udp_sendrecv_generic_if($1_openofficeplugin_t) + corenet_tcp_sendrecv_all_nodes($1_openofficeplugin_t) + corenet_udp_sendrecv_all_nodes($1_openofficeplugin_t) + corenet_tcp_sendrecv_all_ports($1_openofficeplugin_t) + corenet_udp_sendrecv_all_ports($1_openofficeplugin_t) + corenet_tcp_connect_all_ports($1_openofficeplugin_t) + corenet_sendrecv_all_client_packets($1_openofficeplugin_t) + + dev_list_sysfs($1_openofficeplugin_t) + dev_read_sound($1_openofficeplugin_t) + dev_write_sound($1_openofficeplugin_t) + dev_read_urand($1_openofficeplugin_t) + dev_read_rand($1_openofficeplugin_t) + dev_write_rand($1_openofficeplugin_t) + + files_read_etc_files($1_openofficeplugin_t) + files_read_usr_files($1_openofficeplugin_t) + files_search_home($1_openofficeplugin_t) + files_search_var_lib($1_openofficeplugin_t) + files_read_etc_runtime_files($1_openofficeplugin_t) + # Read global fonts and font config + files_read_etc_files($1_openofficeplugin_t) + + fs_getattr_xattr_fs($1_openofficeplugin_t) + fs_dontaudit_rw_tmpfs_files($1_openofficeplugin_t) + fs_getattr_tmpfs($1_openofficeplugin_t) + + auth_use_nsswitch($1_openofficeplugin_t) + + libs_use_ld_so($1_openofficeplugin_t) + libs_use_shared_libs($1_openofficeplugin_t) + + logging_send_syslog_msg($1_openofficeplugin_t) + + miscfiles_read_localization($1_openofficeplugin_t) + # Read global fonts and font config + miscfiles_read_fonts($1_openofficeplugin_t) + + userdom_manage_unpriv_users_home_content_files($1_openofficeplugin_t) + userdom_dontaudit_use_user_terminals($1,$1_openofficeplugin_t) + userdom_dontaudit_setattr_user_home_content_files($1,$1_openofficeplugin_t) + userdom_exec_user_home_content_files($1,$1_openofficeplugin_t) + userdom_manage_user_tmp_dirs($1,$1_openofficeplugin_t) + userdom_manage_user_tmp_files($1,$1_openofficeplugin_t) + userdom_manage_user_tmp_sockets($1,$1_openofficeplugin_t) + userdom_read_user_tmpfs_files($1,$1_openofficeplugin_t) + userdom_manage_user_home_content_dirs($1,$1_openofficeplugin_t) + userdom_manage_user_home_content_files($1,$1_openofficeplugin_t) + userdom_manage_user_home_content_symlinks($1,$1_openofficeplugin_t) + userdom_manage_user_home_content_pipes($1,$1_openofficeplugin_t) + userdom_manage_user_home_content_sockets($1,$1_openofficeplugin_t) + userdom_user_home_dir_filetrans_user_home_content($1,$1_openofficeplugin_t,{ file lnk_file sock_file fifo_file }) + + optional_policy(` + xserver_user_x_domain_template($1,$1_openofficeplugin,$1_openofficeplugin_t,$1_openofficeplugin_tmpfs_t) + ') + +') + +####################################### +## +## The per role template for the openoffice module. +## +## +##

+## This template creates a derived domains which are used +## for openoffice applications. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`openoffice_per_role_template',` + gen_require(` + type openoffice_exec_t; + ') + + type $1_openoffice_t; + domain_type($1_openoffice_t) + domain_entry_file($1_openoffice_t,openoffice_exec_t) + role $3 types $1_openoffice_t; + + domain_interactive_fd($1_openoffice_t) + + userdom_unpriv_usertype($1, $1_openoffice_t) + userdom_exec_user_home_content_files($1,$1_openoffice_t) + + allow $1_openoffice_t self:process { getsched sigkill execheap execmem execstack }; + + allow $2 $1_openoffice_t:process { getattr ptrace signal_perms noatsecure siginh rlimitinh }; + allow $1_openoffice_t $2:tcp_socket { read write }; + + domtrans_pattern($2, openoffice_exec_t, $1_openoffice_t) + + dev_read_urand($1_openoffice_t) + dev_read_rand($1_openoffice_t) + + fs_dontaudit_rw_tmpfs_files($1_openoffice_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.te serefpolicy-3.3.1/policy/modules/apps/openoffice.te --- nsaserefpolicy/policy/modules/apps/openoffice.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/openoffice.te 2008-04-21 11:02:48.000000000 -0400 @@ -0,0 +1,14 @@ + +policy_module(openoffice,1.0.0) + +######################################## +# +# Declarations +# + +type openoffice_t; +type openoffice_exec_t; +application_domain(openoffice_t,openoffice_exec_t) + + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/screen.fc serefpolicy-3.3.1/policy/modules/apps/screen.fc --- nsaserefpolicy/policy/modules/apps/screen.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/screen.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,7 +1,7 @@ # # /home # -HOME_DIR/\.screenrc -- gen_context(system_u:object_r:ROLE_screen_ro_home_t,s0) +HOME_DIR/\.screenrc -- gen_context(system_u:object_r:user_screen_ro_home_t,s0) # # /usr diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/screen.if serefpolicy-3.3.1/policy/modules/apps/screen.if --- nsaserefpolicy/policy/modules/apps/screen.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/screen.if 2008-04-21 11:02:48.000000000 -0400 @@ -35,6 +35,7 @@ template(`screen_per_role_template',` gen_require(` type screen_dir_t, screen_exec_t; + type user_screen_ro_home_t; ') ######################################## @@ -50,8 +51,9 @@ type $1_screen_tmp_t; files_tmp_file($1_screen_tmp_t) - type $1_screen_ro_home_t; - files_type($1_screen_ro_home_t) + ifelse(`$1',`user',`',` + typealias user_screen_ro_home_t alias $1_screen_ro_home_t; + ') type $1_screen_var_run_t; files_pid_file($1_screen_var_run_t) @@ -81,9 +83,9 @@ filetrans_pattern($1_screen_t,screen_dir_t,$1_screen_var_run_t,fifo_file) files_pid_filetrans($1_screen_t,screen_dir_t,dir) - allow $1_screen_t $1_screen_ro_home_t:dir list_dir_perms; - read_files_pattern($1_screen_t,$1_screen_ro_home_t,$1_screen_ro_home_t) - read_lnk_files_pattern($1_screen_t,$1_screen_ro_home_t,$1_screen_ro_home_t) + allow $1_screen_t user_screen_ro_home_t:dir list_dir_perms; + read_files_pattern($1_screen_t,user_screen_ro_home_t,user_screen_ro_home_t) + read_lnk_files_pattern($1_screen_t,user_screen_ro_home_t,user_screen_ro_home_t) allow $1_screen_t $2:process signal; @@ -91,12 +93,12 @@ allow $2 $1_screen_t:process signal; allow $1_screen_t $2:process signal; - manage_dirs_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - manage_files_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - manage_lnk_files_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - relabel_dirs_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - relabel_files_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - relabel_lnk_files_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) + manage_dirs_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + manage_files_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + manage_lnk_files_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + relabel_dirs_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + relabel_files_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + relabel_lnk_files_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) kernel_read_system_state($1_screen_t) kernel_read_kernel_sysctls($1_screen_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/screen.te serefpolicy-3.3.1/policy/modules/apps/screen.te --- nsaserefpolicy/policy/modules/apps/screen.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/screen.te 2008-04-21 11:02:48.000000000 -0400 @@ -11,3 +11,7 @@ type screen_exec_t; application_executable_file(screen_exec_t) + +type user_screen_ro_home_t; +userdom_user_home_content(user,user_screen_ro_home_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/slocate.te serefpolicy-3.3.1/policy/modules/apps/slocate.te --- nsaserefpolicy/policy/modules/apps/slocate.te 2007-10-02 09:54:50.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/slocate.te 2008-04-21 11:02:48.000000000 -0400 @@ -39,6 +39,7 @@ files_list_all(locate_t) files_getattr_all_files(locate_t) +files_getattr_all_pipes(locate_t) files_getattr_all_sockets(locate_t) files_read_etc_runtime_files(locate_t) files_read_etc_files(locate_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/thunderbird.fc serefpolicy-3.3.1/policy/modules/apps/thunderbird.fc --- nsaserefpolicy/policy/modules/apps/thunderbird.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/thunderbird.fc 2008-04-21 11:02:48.000000000 -0400 @@ -3,4 +3,4 @@ # /usr/bin/thunderbird.* -- gen_context(system_u:object_r:thunderbird_exec_t,s0) -HOME_DIR/\.thunderbird(/.*)? gen_context(system_u:object_r:ROLE_thunderbird_home_t,s0) +HOME_DIR/\.thunderbird(/.*)? gen_context(system_u:object_r:user_thunderbird_home_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/thunderbird.if serefpolicy-3.3.1/policy/modules/apps/thunderbird.if --- nsaserefpolicy/policy/modules/apps/thunderbird.if 2007-12-06 13:12:03.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/thunderbird.if 2008-04-21 11:02:48.000000000 -0400 @@ -43,9 +43,9 @@ application_domain($1_thunderbird_t,thunderbird_exec_t) role $3 types $1_thunderbird_t; - type $1_thunderbird_home_t alias $1_thunderbird_rw_t; - files_poly_member($1_thunderbird_home_t) - userdom_user_home_content($1, $1_thunderbird_home_t) + ifelse(`$1',`user',`',` + typealias user_thunderbird_home_t alias $1_thunderbird_home_t; + ') type $1_thunderbird_tmpfs_t; files_tmpfs_file($1_thunderbird_tmpfs_t) @@ -64,9 +64,9 @@ allow $1_thunderbird_t self:shm { read write create destroy unix_read unix_write }; # Access ~/.thunderbird - manage_dirs_pattern($1_thunderbird_t,$1_thunderbird_home_t,$1_thunderbird_home_t) - manage_files_pattern($1_thunderbird_t,$1_thunderbird_home_t,$1_thunderbird_home_t) - manage_lnk_files_pattern($1_thunderbird_t,$1_thunderbird_home_t,$1_thunderbird_home_t) + manage_dirs_pattern($1_thunderbird_t,user_thunderbird_home_t,user_thunderbird_home_t) + manage_files_pattern($1_thunderbird_t,user_thunderbird_home_t,user_thunderbird_home_t) + manage_lnk_files_pattern($1_thunderbird_t,user_thunderbird_home_t,user_thunderbird_home_t) userdom_search_user_home_dirs($1,$1_thunderbird_t) manage_files_pattern($1_thunderbird_t,$1_thunderbird_tmpfs_t,$1_thunderbird_tmpfs_t) @@ -87,13 +87,13 @@ ps_process_pattern($2,$1_thunderbird_t) # Access ~/.thunderbird - manage_dirs_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - manage_files_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - manage_lnk_files_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - - relabel_dirs_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - relabel_files_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - relabel_lnk_files_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) + manage_dirs_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + manage_files_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + manage_lnk_files_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + + relabel_dirs_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + relabel_files_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + relabel_lnk_files_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) # Allow netstat kernel_read_network_state($1_thunderbird_t) @@ -160,7 +160,7 @@ # .kde/....gtkrc userdom_read_user_home_content_files($1,$1_thunderbird_t) - xserver_user_client_template($1,$1_thunderbird_t,$1_thunderbird_tmpfs_t) + xserver_user_x_domain_template($1,$1_thunderbird,$1_thunderbird_t,$1_thunderbird_tmpfs_t) xserver_read_xdm_tmp_files($1_thunderbird_t) xserver_dontaudit_getattr_xdm_tmp_sockets($1_thunderbird_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/thunderbird.te serefpolicy-3.3.1/policy/modules/apps/thunderbird.te --- nsaserefpolicy/policy/modules/apps/thunderbird.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/thunderbird.te 2008-04-21 11:02:48.000000000 -0400 @@ -8,3 +8,7 @@ type thunderbird_exec_t; application_executable_file(thunderbird_exec_t) + +type user_thunderbird_home_t alias user_thunderbird_rw_t; +userdom_user_home_content(user, user_thunderbird_home_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/tvtime.if serefpolicy-3.3.1/policy/modules/apps/tvtime.if --- nsaserefpolicy/policy/modules/apps/tvtime.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/tvtime.if 2008-04-21 11:02:48.000000000 -0400 @@ -35,6 +35,7 @@ template(`tvtime_per_role_template',` gen_require(` type tvtime_exec_t; + type user_tvtime_home_t, user_tvtime_tmp_t; ') ######################################## @@ -46,12 +47,10 @@ application_domain($1_tvtime_t,tvtime_exec_t) role $3 types $1_tvtime_t; - type $1_tvtime_home_t alias $1_tvtime_rw_t; - userdom_user_home_content($1,$1_tvtime_home_t) - files_poly_member($1_tvtime_home_t) - - type $1_tvtime_tmp_t; - files_tmp_file($1_tvtime_tmp_t) + ifelse(`$1',`user',`',` + typealias user_tvtime_home_t alias $1_tvtime_home_t; + typealias user_tvtime_tmp_t alias $1_tvtime_tmp_t; + ') type $1_tvtime_tmpfs_t; files_tmpfs_file($1_tvtime_tmpfs_t) @@ -67,14 +66,14 @@ allow $1_tvtime_t self:unix_stream_socket rw_stream_socket_perms; # X access, Home files - manage_dirs_pattern($1_tvtime_t,$1_tvtime_home_t,$1_tvtime_home_t) - manage_files_pattern($1_tvtime_t,$1_tvtime_home_t,$1_tvtime_home_t) - manage_lnk_files_pattern($1_tvtime_t,$1_tvtime_home_t,$1_tvtime_home_t) - userdom_user_home_dir_filetrans($1,$1_tvtime_t,$1_tvtime_home_t,dir) - - manage_dirs_pattern($1_tvtime_t,$1_tvtime_tmp_t,$1_tvtime_tmp_t) - manage_files_pattern($1_tvtime_t,$1_tvtime_tmp_t,$1_tvtime_tmp_t) - files_tmp_filetrans($1_tvtime_t, $1_tvtime_tmp_t,{ file dir }) + manage_dirs_pattern($1_tvtime_t,user_tvtime_home_t,user_tvtime_home_t) + manage_files_pattern($1_tvtime_t,user_tvtime_home_t,user_tvtime_home_t) + manage_lnk_files_pattern($1_tvtime_t,user_tvtime_home_t,user_tvtime_home_t) + userdom_user_home_dir_filetrans($1,$1_tvtime_t,user_tvtime_home_t,dir) + + manage_dirs_pattern($1_tvtime_t,user_tvtime_tmp_t,user_tvtime_tmp_t) + manage_files_pattern($1_tvtime_t,user_tvtime_tmp_t,user_tvtime_tmp_t) + files_tmp_filetrans($1_tvtime_t, user_tvtime_tmp_t,{ file dir }) manage_files_pattern($1_tvtime_t,$1_tvtime_tmpfs_t,$1_tvtime_tmpfs_t) manage_lnk_files_pattern($1_tvtime_t,$1_tvtime_tmpfs_t,$1_tvtime_tmpfs_t) @@ -86,12 +85,12 @@ domtrans_pattern($2, tvtime_exec_t, $1_tvtime_t) # X access, Home files - manage_dirs_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - manage_files_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - manage_lnk_files_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - relabel_dirs_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - relabel_files_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - relabel_lnk_files_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) + manage_dirs_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + manage_files_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + manage_lnk_files_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + relabel_dirs_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + relabel_files_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + relabel_lnk_files_pattern($2,user_tvtime_home_t,user_tvtime_home_t) # Allow the user domain to signal/ps. ps_process_pattern($2,$1_tvtime_t) @@ -134,6 +133,6 @@ ') optional_policy(` - xserver_user_client_template($1,$1_tvtime_t,$1_tvtime_tmpfs_t) + xserver_user_x_domain_template($1,$1_tvtime,$1_tvtime_t,$1_tvtime_tmpfs_t) ') ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/tvtime.te serefpolicy-3.3.1/policy/modules/apps/tvtime.te --- nsaserefpolicy/policy/modules/apps/tvtime.te 2007-10-02 09:54:50.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/tvtime.te 2008-04-21 11:02:48.000000000 -0400 @@ -11,3 +11,9 @@ type tvtime_dir_t; files_pid_file(tvtime_dir_t) + +type user_tvtime_home_t alias user_tvtime_rw_t; +userdom_user_home_content(user,user_tvtime_home_t) + +type user_tvtime_tmp_t; +files_tmp_file(user_tvtime_tmp_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/uml.fc serefpolicy-3.3.1/policy/modules/apps/uml.fc --- nsaserefpolicy/policy/modules/apps/uml.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/uml.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,7 +1,7 @@ # # HOME_DIR/ # -HOME_DIR/\.uml(/.*)? gen_context(system_u:object_r:ROLE_uml_rw_t,s0) +HOME_DIR/\.uml(/.*)? gen_context(system_u:object_r:user_uml_rw_t,s0) # # /usr diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/userhelper.if serefpolicy-3.3.1/policy/modules/apps/userhelper.if --- nsaserefpolicy/policy/modules/apps/userhelper.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/userhelper.if 2008-04-21 11:02:48.000000000 -0400 @@ -181,24 +181,6 @@ nscd_socket_use($1_userhelper_t) ') - ifdef(`TODO',` - allow $1_userhelper_t xdm_t:fd use; - allow $1_userhelper_t xdm_var_run_t:dir search; - allow $1_userhelper_t xdm_t:fifo_file { getattr read write ioctl }; - - optional_policy(` - allow $1_userhelper_t gphdomain:fd use; - ') - optional_policy(` - domtrans_pattern($1_userhelper_t, xauth_exec_t, $1_xauth_t) - allow $1_userhelper_t $1_xauth_home_t:file { getattr read }; - ') - optional_policy(` - domtrans_pattern($1_mozilla_t, userhelper_exec_t, $1_userhelper_t) - ') - # for when the network connection is killed - dontaudit unpriv_userdomain $1_userhelper_t:process signal; - ') ') ######################################## @@ -240,29 +222,6 @@ ######################################## ## -## Allow domain to use userhelper file descriptor. -## -## -## -## The prefix of the domain, example user is the prefix of user_t. -## -## -## -## -## Domain allowed access. -## -## -# -template(`userhelper_use_user_fd',` - gen_require(` - type $1_userhelper_t; - ') - - allow $2 $1_userhelper_t:fd use; -') - -######################################## -## ## Allow domain to send sigchld to userhelper. ## ## @@ -278,7 +237,7 @@ # template(`userhelper_sigchld_user',` gen_require(` - type $1_userhelper_t; + type userhelper_exec_t; ') allow $2 $1_userhelper_t:process sigchld; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.fc serefpolicy-3.3.1/policy/modules/apps/vmware.fc --- nsaserefpolicy/policy/modules/apps/vmware.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/vmware.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,9 +1,9 @@ # # HOME_DIR/ # -HOME_DIR/\.vmware(/.*)? gen_context(system_u:object_r:ROLE_vmware_file_t,s0) -HOME_DIR/\.vmware[^/]*/.*\.cfg -- gen_context(system_u:object_r:ROLE_vmware_conf_t,s0) -HOME_DIR/vmware(/.*)? gen_context(system_u:object_r:ROLE_vmware_file_t,s0) +HOME_DIR/\.vmware(/.*)? gen_context(system_u:object_r:user_vmware_file_t,s0) +HOME_DIR/\.vmware[^/]*/.*\.cfg -- gen_context(system_u:object_r:user_vmware_conf_t,s0) +HOME_DIR/vmware(/.*)? gen_context(system_u:object_r:user_vmware_file_t,s0) # # /etc @@ -21,19 +21,25 @@ /usr/bin/vmware-nmbd -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-ping -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-smbd -- gen_context(system_u:object_r:vmware_host_exec_t,s0) +/usr/sbin/vmware-guest.* -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-smbpasswd -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-smbpasswd\.bin -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-vmx -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-wizard -- gen_context(system_u:object_r:vmware_exec_t,s0) /usr/bin/vmware -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/sbin/vmware-serverd -- gen_context(system_u:object_r:vmware_exec_t,s0) /usr/lib/vmware/config -- gen_context(system_u:object_r:vmware_sys_conf_t,s0) /usr/lib/vmware/bin/vmware-mks -- gen_context(system_u:object_r:vmware_exec_t,s0) /usr/lib/vmware/bin/vmware-ui -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/lib/vmware/bin/vmplayer -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/lib/vmware/bin/vmware-vmx -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/lib64/vmware/config -- gen_context(system_u:object_r:vmware_sys_conf_t,s0) /usr/lib64/vmware/bin/vmware-mks -- gen_context(system_u:object_r:vmware_exec_t,s0) /usr/lib64/vmware/bin/vmware-ui -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/lib64/vmware/bin/vmplayer -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/lib64/vmware/bin/vmware-vmx -- gen_context(system_u:object_r:vmware_host_exec_t,s0) ifdef(`distro_gentoo',` /opt/vmware/workstation/bin/vmnet-bridge -- gen_context(system_u:object_r:vmware_host_exec_t,s0) @@ -49,3 +55,8 @@ /opt/vmware/workstation/bin/vmware-wizard -- gen_context(system_u:object_r:vmware_exec_t,s0) /opt/vmware/workstation/bin/vmware -- gen_context(system_u:object_r:vmware_exec_t,s0) ') +/var/log/vmware.* -- gen_context(system_u:object_r:vmware_log_t,s0) +/var/run/vmnat.* -s gen_context(system_u:object_r:vmware_var_run_t,s0) +/var/run/vmware.* gen_context(system_u:object_r:vmware_var_run_t,s0) +/usr/lib/vmware-tools/sbin32/vmware.* -- gen_context(system_u:object_r:vmware_host_exec_t,s0) +/usr/lib/vmware-tools/sbin64/vmware.* -- gen_context(system_u:object_r:vmware_host_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.if serefpolicy-3.3.1/policy/modules/apps/vmware.if --- nsaserefpolicy/policy/modules/apps/vmware.if 2007-02-19 11:32:52.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/vmware.if 2008-04-21 11:02:48.000000000 -0400 @@ -164,7 +164,7 @@ sysnet_dns_name_resolve($1_vmware_t) sysnet_read_config($1_vmware_t) - xserver_user_client_template($1,$1_vmware_t,$1_vmware_tmpfs_t) + xserver_user_x_domain_template($1,$1_vmware,$1_vmware_t,$1_vmware_tmpfs_t) ') ######################################## @@ -202,3 +202,22 @@ allow $1 vmware_sys_conf_t:file append; ') + +######################################## +## +## Append to VMWare log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`vmware_append_log',` + gen_require(` + type vmware_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1,vmware_log_t,vmware_log_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.te serefpolicy-3.3.1/policy/modules/apps/vmware.te --- nsaserefpolicy/policy/modules/apps/vmware.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/vmware.te 2008-04-21 11:02:48.000000000 -0400 @@ -22,17 +22,21 @@ type vmware_var_run_t; files_pid_file(vmware_var_run_t) +type vmware_log_t; +logging_log_file(vmware_log_t) + ######################################## # # VMWare host local policy # -allow vmware_host_t self:capability { setuid net_raw }; +allow vmware_host_t self:capability { setgid setuid net_raw }; dontaudit vmware_host_t self:capability sys_tty_config; -allow vmware_host_t self:process signal_perms; +allow vmware_host_t self:process { execstack execmem signal_perms }; allow vmware_host_t self:fifo_file rw_fifo_file_perms; allow vmware_host_t self:unix_stream_socket create_stream_socket_perms; allow vmware_host_t self:rawip_socket create_socket_perms; +allow vmware_host_t self:tcp_socket create_socket_perms; # cjp: the ro and rw files should be split up manage_files_pattern(vmware_host_t,vmware_sys_conf_t,vmware_sys_conf_t) @@ -41,6 +45,11 @@ manage_sock_files_pattern(vmware_host_t,vmware_var_run_t,vmware_var_run_t) files_pid_filetrans(vmware_host_t,vmware_var_run_t,{ file sock_file }) +manage_files_pattern(vmware_host_t,vmware_log_t,vmware_log_t) +logging_log_filetrans(vmware_host_t,vmware_log_t,{ file dir }) + +files_search_home(vmware_host_t) + kernel_read_kernel_sysctls(vmware_host_t) kernel_list_proc(vmware_host_t) kernel_read_proc_symlinks(vmware_host_t) @@ -63,6 +72,7 @@ corenet_sendrecv_all_server_packets(vmware_host_t) dev_read_sysfs(vmware_host_t) +dev_read_urand(vmware_host_t) dev_rw_vmware(vmware_host_t) domain_use_interactive_fds(vmware_host_t) @@ -99,14 +109,12 @@ ') netutils_domtrans_ping(vmware_host_t) -ifdef(`TODO',` -# VMWare need access to pcmcia devices for network optional_policy(` -allow kernel_t cardmgr_var_lib_t:dir { getattr search }; -allow kernel_t cardmgr_var_lib_t:file { getattr ioctl read }; + unconfined_domain(vmware_host_t) ') -# Vmware create network devices -allow kernel_t self:capability net_admin; -allow kernel_t self:netlink_route_socket { bind create getattr nlmsg_read nlmsg_write read write }; -allow kernel_t self:socket create; + +optional_policy(` + xserver_xdm_rw_shm(vmware_host_t) ') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.if serefpolicy-3.3.1/policy/modules/apps/wine.if --- nsaserefpolicy/policy/modules/apps/wine.if 2007-09-12 10:34:17.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/apps/wine.if 2008-04-21 11:02:48.000000000 -0400 @@ -49,3 +49,53 @@ role $2 types wine_t; allow wine_t $3:chr_file rw_term_perms; ') + +####################################### +## +## The per role template for the wine module. +## +## +##

+## This template creates a derived domains which are used +## for wine applications. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`wine_per_role_template',` + gen_require(` + type wine_exec_t; + ') + + type $1_wine_t; + domain_type($1_wine_t) + domain_entry_file($1_wine_t,wine_exec_t) + role $3 types $1_wine_t; + + domain_interactive_fd($1_wine_t) + + userdom_unpriv_usertype($1, $1_wine_t) + + allow $1_wine_t self:process { execheap execmem }; + + domtrans_pattern($2, wine_exec_t, $1_wine_t) + + optional_policy(` + xserver_xdm_rw_shm($1_wine_t) + ') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.te serefpolicy-3.3.1/policy/modules/apps/wine.te --- nsaserefpolicy/policy/modules/apps/wine.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/apps/wine.te 2008-04-25 14:01:56.000000000 -0400 @@ -9,6 +9,7 @@ type wine_t; type wine_exec_t; application_domain(wine_t,wine_exec_t) +role system_r types wine_t; ######################################## # @@ -17,10 +18,17 @@ optional_policy(` allow wine_t self:process { execstack execmem execheap }; + domain_mmap_low_type(wine_t) + domain_mmap_low(wine_t) unconfined_domain_noaudit(wine_t) files_execmod_all_files(wine_t) - optional_policy(` - hal_dbus_chat(wine_t) - ') +') + +optional_policy(` + hal_dbus_chat(wine_t) +') + +optional_policy(` + xserver_xdm_rw_shm(wine_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corecommands.fc serefpolicy-3.3.1/policy/modules/kernel/corecommands.fc --- nsaserefpolicy/policy/modules/kernel/corecommands.fc 2007-12-12 11:35:27.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/corecommands.fc 2008-04-21 12:04:14.000000000 -0400 @@ -7,11 +7,11 @@ /bin/d?ash -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/bash -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/bash2 -- gen_context(system_u:object_r:shell_exec_t,s0) +/usr/bin/git-shell -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/ksh.* -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/sash -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/tcsh -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/zsh.* -- gen_context(system_u:object_r:shell_exec_t,s0) - # # /dev # @@ -67,6 +67,12 @@ /etc/security/namespace.init -- gen_context(system_u:object_r:bin_t,s0) + +/etc/sysconfig/crond -- gen_context(system_u:object_r:bin_t,s0) +/etc/sysconfig/init -- gen_context(system_u:object_r:bin_t,s0) +/etc/sysconfig/libvirtd -- gen_context(system_u:object_r:bin_t,s0) +/etc/sysconfig/netconsole -- gen_context(system_u:object_r:bin_t,s0) +/etc/sysconfig/readonly-root -- gen_context(system_u:object_r:bin_t,s0) /etc/sysconfig/network-scripts/ifup-.* -- gen_context(system_u:object_r:bin_t,s0) /etc/sysconfig/network-scripts/ifup-.* -l gen_context(system_u:object_r:bin_t,s0) /etc/sysconfig/network-scripts/ifdown-.* -- gen_context(system_u:object_r:bin_t,s0) @@ -99,11 +105,6 @@ /lib/rcscripts/net\.modules\.d/helpers\.d/udhcpc-.* -- gen_context(system_u:object_r:bin_t,s0) ') -ifdef(`distro_redhat',` -/lib/dbus-1/dbus-daemon-launch-helper -- gen_context(system_u:object_r:bin_t,s0) -/lib64/dbus-1/dbus-daemon-launch-helper -- gen_context(system_u:object_r:bin_t,s0) -') - # # /sbin # @@ -127,6 +128,8 @@ /opt/vmware/workstation/lib/lib/wrapper-gtk24\.sh -- gen_context(system_u:object_r:bin_t,s0) ') +/opt/gutenprint/cups/lib/filter(/.*)? gen_context(system_u:object_r:bin_t,s0) + # # /usr # @@ -144,10 +147,7 @@ /usr/lib(64)?/[^/]*firefox[^/]*/firefox -- gen_context(system_u:object_r:bin_t,s0) /usr/lib(64)?/apt/methods.+ -- gen_context(system_u:object_r:bin_t,s0) /usr/lib(64)?/courier(/.*)? gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/cups/backend(/.*)? gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/cups/cgi-bin/.* -- gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/cups/daemon(/.*)? gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/cups/filter(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/cups(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/lib(64)?/cyrus-imapd/.* -- gen_context(system_u:object_r:bin_t,s0) /usr/lib(64)?/dpkg/.+ -- gen_context(system_u:object_r:bin_t,s0) @@ -178,6 +178,8 @@ /usr/lib(64)?/xen/bin(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/libexec(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/libsexec/sesh -- gen_context(system_u:object_r:shell_exec_t,s0) + /usr/libexec/openssh/sftp-server -- gen_context(system_u:object_r:bin_t,s0) /usr/local/lib(64)?/ipsec/.* -- gen_context(system_u:object_r:bin_t,s0) @@ -185,8 +187,12 @@ /usr/local/Brother(/.*)?/lpd(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/local/Printer/[^/]*/cupswrapper(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/local/Printer/[^/]*/lpd(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/local/linuxprinter/filters(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/bin/scponly -- gen_context(system_u:object_r:shell_exec_t,s0) +/usr/sbin/scponlyc -- gen_context(system_u:object_r:shell_exec_t,s0) /usr/sbin/sesh -- gen_context(system_u:object_r:shell_exec_t,s0) +/usr/sbin/smrsh -- gen_context(system_u:object_r:shell_exec_t,s0) /usr/share/apr-0/build/[^/]+\.sh -- gen_context(system_u:object_r:bin_t,s0) /usr/share/apr-0/build/libtool -- gen_context(system_u:object_r:bin_t,s0) @@ -213,9 +219,11 @@ /etc/gdm/[^/]+/.* gen_context(system_u:object_r:bin_t,s0) /usr/lib/.*/program(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/lib64/.*/program(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/lib/bluetooth(/.*)? -- gen_context(system_u:object_r:bin_t,s0) -/usr/lib/vmware-tools/sbin32(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/lib64/bluetooth(/.*)? -- gen_context(system_u:object_r:bin_t,s0) +/usr/lib/vmware-tools/sbin32(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/lib/vmware-tools/sbin64(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/share/authconfig/authconfig-gtk\.py -- gen_context(system_u:object_r:bin_t,s0) /usr/share/authconfig/authconfig-tui\.py -- gen_context(system_u:object_r:bin_t,s0) /usr/share/authconfig/authconfig\.py -- gen_context(system_u:object_r:bin_t,s0) @@ -284,3 +292,13 @@ ifdef(`distro_suse',` /var/lib/samba/bin/.+ gen_context(system_u:object_r:bin_t,s0) ') +/usr/lib(64)?/nspluginwrapper/npconfig gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/nspluginwrapper/npviewer gen_context(system_u:object_r:bin_t,s0) + +/usr/lib(64)?/ConsoleKit/scripts(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/ConsoleKit/run-session.d(/.*)? gen_context(system_u:object_r:bin_t,s0) +/etc/ConsoleKit/run-session.d(/.*)? gen_context(system_u:object_r:bin_t,s0) + +/lib/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:bin_t,s0) +/lib64/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:bin_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corecommands.if serefpolicy-3.3.1/policy/modules/kernel/corecommands.if --- nsaserefpolicy/policy/modules/kernel/corecommands.if 2007-11-14 08:17:58.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/corecommands.if 2008-04-21 11:02:48.000000000 -0400 @@ -875,6 +875,7 @@ read_lnk_files_pattern($1,bin_t,bin_t) can_exec($1,chroot_exec_t) + allow $1 self:capability sys_chroot; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corenetwork.if.in serefpolicy-3.3.1/policy/modules/kernel/corenetwork.if.in --- nsaserefpolicy/policy/modules/kernel/corenetwork.if.in 2008-02-01 09:12:53.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/corenetwork.if.in 2008-04-21 11:02:48.000000000 -0400 @@ -1441,10 +1441,11 @@ # interface(`corenet_tcp_bind_all_unreserved_ports',` gen_require(` - attribute port_type, reserved_port_type; + attribute port_type; + type hi_reserved_port_t, reserved_port_t; ') - allow $1 { port_type -reserved_port_type }:tcp_socket name_bind; + allow $1 { port_type -hi_reserved_port_t -reserved_port_t }:udp_socket name_bind; ') ######################################## @@ -1459,10 +1460,10 @@ # interface(`corenet_udp_bind_all_unreserved_ports',` gen_require(` - attribute port_type, reserved_port_type; + type hi_reserved_port_t, reserved_port_t; ') - allow $1 { port_type -reserved_port_type }:udp_socket name_bind; + allow $1 { port_type -hi_reserved_port_t -reserved_port_t }:udp_socket name_bind; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corenetwork.te.in serefpolicy-3.3.1/policy/modules/kernel/corenetwork.te.in --- nsaserefpolicy/policy/modules/kernel/corenetwork.te.in 2008-02-01 09:12:53.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/corenetwork.te.in 2008-04-22 15:54:10.000000000 -0400 @@ -75,6 +75,7 @@ network_port(aol, udp,5190,s0, tcp,5190,s0, udp,5191,s0, tcp,5191,s0, udp,5192,s0, tcp,5192,s0, udp,5193,s0, tcp,5193,s0) network_port(apcupsd, tcp,3551,s0, udp,3551,s0) network_port(asterisk, tcp,1720,s0, udp,2427,s0, udp,2727,s0, udp,4569,s0, udp,5060,s0) +network_port(audit, tcp,60,s0) network_port(auth, tcp,113,s0) network_port(bgp, tcp,179,s0, udp,179,s0, tcp,2605,s0, udp,2605,s0) type biff_port_t, port_type, reserved_port_type; dnl network_port(biff) # no defined portcon in current strict @@ -82,6 +83,7 @@ network_port(clockspeed, udp,4041,s0) network_port(cluster, tcp,5149,s0, udp,5149,s0, tcp,40040,s0, tcp,50006,s0, udp,50006,s0, tcp,50007,s0, udp,50007,s0, tcp,50008,s0, udp,50008,s0) network_port(comsat, udp,512,s0) +network_port(cyphesis, udp,32771,s0, tcp,6767,s0, tcp,6769,s0) network_port(cvs, tcp,2401,s0, udp,2401,s0) network_port(dcc, udp,6276,s0, udp,6277,s0) network_port(dbskkd, tcp,1178,s0) @@ -91,6 +93,7 @@ network_port(distccd, tcp,3632,s0) network_port(dns, udp,53,s0, tcp,53,s0) network_port(fingerd, tcp,79,s0) +network_port(flash, tcp,1935,s0, udp,1935,s0) network_port(ftp_data, tcp,20,s0) network_port(ftp, tcp,21,s0) network_port(gatekeeper, udp,1718,s0, udp,1719,s0, tcp,1721,s0, tcp,7000,s0) @@ -109,6 +112,7 @@ network_port(ircd, tcp,6667,s0) network_port(isakmp, udp,500,s0) network_port(iscsi, tcp,3260,s0) +network_port(isns, tcp,3205,s0, udp,3205,s0) network_port(jabber_client, tcp,5222,s0, tcp,5223,s0) network_port(jabber_interserver, tcp,5269,s0) network_port(kerberos_admin, tcp,464,s0, udp,464,s0, tcp,749,s0) @@ -122,6 +126,8 @@ network_port(mmcc, tcp,5050,s0, udp,5050,s0) network_port(monopd, tcp,1234,s0) network_port(msnp, tcp,1863,s0, udp,1863,s0) +network_port(munin, tcp,4949,s0, udp,4949,s0) +network_port(mythtv, tcp,6543,s0, udp,6543,s0) network_port(mysqld, tcp,1186,s0, tcp,3306,s0) portcon tcp 63132-63163 gen_context(system_u:object_r:mysqld_port_t, s0) network_port(nessus, tcp,1241,s0) @@ -133,10 +139,13 @@ network_port(pegasus_http, tcp,5988,s0) network_port(pegasus_https, tcp,5989,s0) network_port(postfix_policyd, tcp,10031,s0) +network_port(pulseaudio, tcp,4713,s0) +network_port(pgpkeyserver, udp, 11371,s0, tcp,11371,s0) network_port(pop, tcp,106,s0, tcp,109,s0, tcp,110,s0, tcp,143,s0, tcp,220,s0, tcp,993,s0, tcp,995,s0, tcp,1109,s0) network_port(portmap, udp,111,s0, tcp,111,s0) network_port(postgresql, tcp,5432,s0) network_port(postgrey, tcp,60000,s0) +network_port(prelude, tcp,4690,s0, udp,4690,s0) network_port(printer, tcp,515,s0) network_port(ptal, tcp,5703,s0) network_port(pxe, udp,4011,s0) @@ -148,11 +157,11 @@ network_port(ricci_modcluster, tcp,16851,s0, udp,16851,s0) network_port(rlogind, tcp,513,s0) network_port(rndc, tcp,953,s0) -network_port(router, udp,520,s0) +network_port(router, udp,520,s0, udp,521,s0, tcp,521,s0) network_port(rsh, tcp,514,s0) network_port(rsync, tcp,873,s0, udp,873,s0) network_port(rwho, udp,513,s0) -network_port(smbd, tcp,139,s0, tcp,445,s0) +network_port(smbd, tcp,137-139,s0, tcp,445,s0) network_port(smtp, tcp,25,s0, tcp,465,s0, tcp,587,s0) network_port(snmp, udp,161,s0, udp,162,s0, tcp,199,s0) network_port(spamd, tcp,783,s0) @@ -170,7 +179,12 @@ network_port(transproxy, tcp,8081,s0) type utcpserver_port_t, port_type; dnl network_port(utcpserver) # no defined portcon network_port(uucpd, tcp,540,s0) +network_port(virt, tcp,16509,s0, udp,16509,s0, tcp,16514,s0, udp,16514,s0) + network_port(vnc, tcp,5900,s0) +# Reserve 100 ports for vnc/virt machines +portcon tcp 5901-5999 gen_context(system_u:object_r:vnc_port_t, s0) +network_port(whois, tcp,43,s0, udp,43,s0) network_port(wccp, udp,2048,s0) network_port(xdmcp, udp,177,s0, tcp,177,s0) network_port(xen, tcp,8002,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.fc serefpolicy-3.3.1/policy/modules/kernel/devices.fc --- nsaserefpolicy/policy/modules/kernel/devices.fc 2007-12-12 11:35:27.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/devices.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,7 +1,7 @@ /dev -d gen_context(system_u:object_r:device_t,s0) /dev/.* gen_context(system_u:object_r:device_t,s0) - +/dev/3dfx -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/.*mouse.* -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/admmidi.* -c gen_context(system_u:object_r:sound_device_t,s0) /dev/adsp.* -c gen_context(system_u:object_r:sound_device_t,s0) @@ -12,42 +12,58 @@ /dev/apm_bios -c gen_context(system_u:object_r:apm_bios_t,s0) /dev/atibm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/audio.* -c gen_context(system_u:object_r:sound_device_t,s0) +/dev/autofs.* -c gen_context(system_u:object_r:autofs_device_t,s0) /dev/beep -c gen_context(system_u:object_r:sound_device_t,s0) /dev/dmfm -c gen_context(system_u:object_r:sound_device_t,s0) /dev/dmmidi.* -c gen_context(system_u:object_r:sound_device_t,s0) /dev/dsp.* -c gen_context(system_u:object_r:sound_device_t,s0) +/dev/gfx -c gen_context(system_u:object_r:xserver_misc_device_t,s0) +/dev/graphics -c gen_context(system_u:object_r:xserver_misc_device_t,s0) +/dev/gtrsc.* -c gen_context(system_u:object_r:clock_device_t,s0) +/dev/pcfclock.* -c gen_context(system_u:object_r:clock_device_t,s0) /dev/efirtc -c gen_context(system_u:object_r:clock_device_t,s0) /dev/em8300.* -c gen_context(system_u:object_r:v4l_device_t,s0) /dev/event.* -c gen_context(system_u:object_r:event_device_t,s0) /dev/evtchn -c gen_context(system_u:object_r:xen_device_t,s0) /dev/fb[0-9]* -c gen_context(system_u:object_r:framebuf_device_t,s0) /dev/full -c gen_context(system_u:object_r:null_device_t,s0) +/dev/[0-9].* -c gen_context(system_u:object_r:usb_device_t,s0) /dev/fw.* -c gen_context(system_u:object_r:usb_device_t,s0) +/dev/hfmodem -c gen_context(system_u:object_r:sound_device_t,s0) /dev/hiddev.* -c gen_context(system_u:object_r:usb_device_t,s0) /dev/hidraw.* -c gen_context(system_u:object_r:usb_device_t,s0) /dev/hpet -c gen_context(system_u:object_r:clock_device_t,s0) /dev/hw_random -c gen_context(system_u:object_r:random_device_t,s0) /dev/hwrng -c gen_context(system_u:object_r:random_device_t,s0) /dev/i915 -c gen_context(system_u:object_r:dri_device_t,s0) +/dev/ipmi[0-9]+ -c gen_context(system_u:object_r:ipmi_device_t,s0) +/dev/ipmi/[0-9]+ -c gen_context(system_u:object_r:ipmi_device_t,s0) /dev/irlpt[0-9]+ -c gen_context(system_u:object_r:printer_device_t,s0) +/dev/elographics/e2201 -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/jbm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/js.* -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/kmem -c gen_context(system_u:object_r:memory_device_t,mls_systemhigh) /dev/kmsg -c gen_context(system_u:object_r:kmsg_device_t,mls_systemhigh) +/dev/kvm -c gen_context(system_u:object_r:kvm_device_t,s0) /dev/lircm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/logibm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/lp.* -c gen_context(system_u:object_r:printer_device_t,s0) /dev/mcelog -c gen_context(system_u:object_r:kmsg_device_t,mls_systemhigh) /dev/mem -c gen_context(system_u:object_r:memory_device_t,mls_systemhigh) +/dev/mergemem -c gen_context(system_u:object_r:memory_device_t,mls_systemhigh) /dev/mice -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/microcode -c gen_context(system_u:object_r:cpu_device_t,s0) /dev/midi.* -c gen_context(system_u:object_r:sound_device_t,s0) /dev/mixer.* -c gen_context(system_u:object_r:sound_device_t,s0) /dev/mmetfgrab -c gen_context(system_u:object_r:scanner_device_t,s0) /dev/mpu401.* -c gen_context(system_u:object_r:sound_device_t,s0) +/dev/network_latency -c gen_context(system_u:object_r:netcontrol_device_t,s0) +/dev/network_throughput -c gen_context(system_u:object_r:netcontrol_device_t,s0) /dev/null -c gen_context(system_u:object_r:null_device_t,s0) /dev/nvidia.* -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/nvram -c gen_context(system_u:object_r:nvram_device_t,mls_systemhigh) /dev/oldmem -c gen_context(system_u:object_r:memory_device_t,mls_systemhigh) +/dev/opengl -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/par.* -c gen_context(system_u:object_r:printer_device_t,s0) /dev/patmgr[01] -c gen_context(system_u:object_r:sound_device_t,s0) /dev/pmu -c gen_context(system_u:object_r:power_device_t,s0) @@ -69,14 +85,14 @@ /dev/sonypi -c gen_context(system_u:object_r:v4l_device_t,s0) /dev/tlk[0-3] -c gen_context(system_u:object_r:v4l_device_t,s0) /dev/urandom -c gen_context(system_u:object_r:urandom_device_t,s0) -/dev/usbmon[0-9]+ -c gen_context(system_u:object_r:usb_device_t,s0) -/dev/usbdev.* -c gen_context(system_u:object_r:usb_device_t,s0) -/dev/usb[0-9]+ -c gen_context(system_u:object_r:usb_device_t,s0) +/dev/ub[a-c] -c gen_context(system_u:object_r:usb_device_t,s0) +/dev/usb.+ -c gen_context(system_u:object_r:usb_device_t,s0) /dev/usblp.* -c gen_context(system_u:object_r:printer_device_t,s0) ifdef(`distro_suse', ` /dev/usbscanner -c gen_context(system_u:object_r:scanner_device_t,s0) ') /dev/vbi.* -c gen_context(system_u:object_r:v4l_device_t,s0) +/dev/vboxadd.* -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/vmmon -c gen_context(system_u:object_r:vmware_device_t,s0) /dev/vmnet.* -c gen_context(system_u:object_r:vmware_device_t,s0) /dev/video.* -c gen_context(system_u:object_r:v4l_device_t,s0) @@ -91,6 +107,7 @@ /dev/cmx.* -c gen_context(system_u:object_r:smartcard_device_t,s0) +/dev/cpu_dma_latency -c gen_context(system_u:object_r:netcontrol_device_t,s0) /dev/cpu/.* -c gen_context(system_u:object_r:cpu_device_t,s0) /dev/cpu/mtrr -c gen_context(system_u:object_r:mtrr_device_t,s0) @@ -98,13 +115,23 @@ /dev/dvb/.* -c gen_context(system_u:object_r:v4l_device_t,s0) +/dev/inportbm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/input/.*mouse.* -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/input/keyboard.* -c gen_context(system_u:object_r:event_device_t,s0) /dev/input/event.* -c gen_context(system_u:object_r:event_device_t,s0) /dev/input/mice -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/input/js.* -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/input/uinput -c gen_context(system_u:object_r:event_device_t,s0) +/dev/pc110pad -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/vrtpanel -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/touchscreen/ucb1x00 -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/touchscreen/mk712 -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/lik.* -c gen_context(system_u:object_r:event_device_t,s0) +/dev/bometric/sensor.* -c gen_context(system_u:object_r:event_device_t,s0) /dev/mapper/control -c gen_context(system_u:object_r:lvm_control_t,s0) +/dev/mga_vid.* -c gen_context(system_u:object_r:xserver_misc_device_t,s0) +/dev/mvideo/.* -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/pts(/.*)? <> @@ -134,3 +161,4 @@ /var/named/chroot/dev/random -c gen_context(system_u:object_r:random_device_t,s0) /var/named/chroot/dev/zero -c gen_context(system_u:object_r:zero_device_t,s0) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.if serefpolicy-3.3.1/policy/modules/kernel/devices.if --- nsaserefpolicy/policy/modules/kernel/devices.if 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/kernel/devices.if 2008-04-21 11:02:48.000000000 -0400 @@ -65,7 +65,7 @@ relabelfrom_dirs_pattern($1,device_t,device_node) relabelfrom_files_pattern($1,device_t,device_node) - relabelfrom_lnk_files_pattern($1,device_t,device_node) + relabelfrom_lnk_files_pattern($1,device_t,{ device_t device_node }) relabelfrom_fifo_files_pattern($1,device_t,device_node) relabelfrom_sock_files_pattern($1,device_t,device_node) relabel_blk_files_pattern($1,device_t,{ device_t device_node }) @@ -167,6 +167,25 @@ ######################################## ## +## Manage of directories in /dev. +## +## +## +## Domain allowed to relabel. +## +## +# +interface(`dev_manage_generic_dirs',` + gen_require(` + type device_t; + ') + + manage_dirs_pattern($1,device_t,device_t) +') + + +######################################## +## ## Delete a directory in the device directory. ## ## @@ -667,6 +686,7 @@ ') dontaudit $1 device_node:blk_file getattr; + dev_dontaudit_getattr_generic_blk_files($1) ') ######################################## @@ -704,6 +724,7 @@ ') dontaudit $1 device_node:chr_file getattr; + dev_dontaudit_getattr_generic_chr_files($1) ') ######################################## @@ -2769,6 +2790,24 @@ ######################################## ## +## Read generic the USB devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_generic_usb_dev',` + gen_require(` + type usb_device_t; + ') + + read_chr_files_pattern($1,device_t,usb_device_t) +') + +######################################## +## ## Read and write generic the USB devices. ## ## @@ -2787,6 +2826,97 @@ ######################################## ## +## Read and write generic the USB fifo files. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_generic_usb_pipes',` + gen_require(` + type usb_device_t; + ') + + allow $1 device_t:dir search_dir_perms; + allow $1 usb_device_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## +## Get the attributes of the kvm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_kvm_dev',` + gen_require(` + type device_t, kvm_device_t; + ') + + getattr_chr_files_pattern($1,device_t,kvm_device_t) +') + +######################################## +## +## Set the attributes of the kvm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_setattr_kvm_dev',` + gen_require(` + type device_t, kvm_device_t; + ') + + setattr_chr_files_pattern($1,device_t,kvm_device_t) +') + +######################################## +## +## Read the kvm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_kvm',` + gen_require(` + type device_t, kvm_device_t; + ') + + read_chr_files_pattern($1,device_t,kvm_device_t) +') + +######################################## +## +## Read and write to kvm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_kvm',` + gen_require(` + type device_t, kvm_device_t; + ') + + rw_chr_files_pattern($1,device_t,kvm_device_t) +') + +######################################## +## ## Mount a usbfs filesystem. ## ## @@ -3322,3 +3452,150 @@ typeattribute $1 devices_unconfined_type; ') + +######################################## +## +## Get the attributes of the autofs device node. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_autofs_dev',` + gen_require(` + type device_t, autofs_device_t; + ') + + getattr_chr_files_pattern($1,device_t,autofs_device_t) +') + +######################################## +## +## Do not audit attempts to get the attributes of +## the autofs device node. +## +## +## +## Domain to not audit. +## +## +# +interface(`dev_dontaudit_getattr_autofs_dev',` + gen_require(` + type autofs_device_t; + ') + + dontaudit $1 autofs_device_t:chr_file getattr; +') + +######################################## +## +## Set the attributes of the autofs device node. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_setattr_autofs_dev',` + gen_require(` + type device_t, autofs_device_t; + ') + + setattr_chr_files_pattern($1,device_t,autofs_device_t) +') + +######################################## +## +## Do not audit attempts to set the attributes of +## the autofs device node. +## +## +## +## Domain to not audit. +## +## +# +interface(`dev_dontaudit_setattr_autofs_dev',` + gen_require(` + type autofs_device_t; + ') + + dontaudit $1 autofs_device_t:chr_file setattr; +') + +######################################## +## +## Read and write the autofs device. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_autofs',` + gen_require(` + type device_t, autofs_device_t; + ') + + rw_chr_files_pattern($1,device_t,autofs_device_t) +') + +######################################## +## +## Get the attributes of the network control device +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_netcontrol',` + gen_require(` + type device_t, netcontrol_device_t; + ') + + getattr_chr_files_pattern($1,device_t,netcontrol_device_t) +') + +######################################## +## +## Read the network control identity. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_netcontrol',` + gen_require(` + type device_t, netcontrol_device_t; + ') + + read_chr_files_pattern($1,device_t,netcontrol_device_t) +') + +######################################## +## +## Read and write the the network control device. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_netcontrol',` + gen_require(` + type device_t, netcontrol_device_t; + ') + + rw_chr_files_pattern($1,device_t,netcontrol_device_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.te serefpolicy-3.3.1/policy/modules/kernel/devices.te --- nsaserefpolicy/policy/modules/kernel/devices.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/devices.te 2008-04-21 11:02:48.000000000 -0400 @@ -32,6 +32,12 @@ type apm_bios_t; dev_node(apm_bios_t) +# +# Type for /dev/autofs +# +type autofs_device_t; +dev_node(autofs_device_t) + type cardmgr_dev_t; dev_node(cardmgr_dev_t) files_tmp_file(cardmgr_dev_t) @@ -49,6 +55,12 @@ type cpu_device_t; dev_node(cpu_device_t) +# +# network control devices +# +type netcontrol_device_t; +dev_node(netcontrol_device_t) + # for the IBM zSeries z90crypt hardware ssl accelorator type crypt_device_t; dev_node(crypt_device_t) @@ -66,12 +78,25 @@ dev_node(framebuf_device_t) # +# Type for /dev/ipmi/0 +# +type ipmi_device_t; +dev_node(ipmi_device_t) + +# # Type for /dev/kmsg # type kmsg_device_t; dev_node(kmsg_device_t) # +# kvm_device_t is the type of +# /dev/kvm +# +type kvm_device_t; +dev_node(kvm_device_t) + +# # Type for /dev/mapper/control # type lvm_control_t; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/domain.if serefpolicy-3.3.1/policy/modules/kernel/domain.if --- nsaserefpolicy/policy/modules/kernel/domain.if 2007-11-29 13:29:34.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/domain.if 2008-04-28 09:14:07.261479000 -0400 @@ -1242,18 +1242,34 @@ ## ## # -interface(`domain_mmap_low',` +interface(`domain_mmap_low_type',` gen_require(` attribute mmap_low_domain_type; ') - allow $1 self:memprotect mmap_zero; - typeattribute $1 mmap_low_domain_type; ') ######################################## ## +## Ability to mmap a low area of the address space, +## as configured by /proc/sys/kernel/mmap_min_addr. +## Preventing such mappings helps protect against +## exploiting null deref bugs in the kernel. +## +## +## +## Domain allowed to mmap low memory. +## +## +# +interface(`domain_mmap_low',` + + allow $1 self:memprotect mmap_zero; +') + +######################################## +## ## Allow specified type to receive labeled ## networking packets from all domains, over ## all protocols (TCP, UDP, etc) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/domain.te serefpolicy-3.3.1/policy/modules/kernel/domain.te --- nsaserefpolicy/policy/modules/kernel/domain.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/domain.te 2008-04-21 11:02:48.000000000 -0400 @@ -5,6 +5,13 @@ # # Declarations # +## +##

+## Allow all domains to use other domains file descriptors +##

+## +# +gen_tunable(allow_domain_fd_use, true) # Mark process types as domains attribute domain; @@ -85,6 +92,7 @@ # a keyring kernel_dontaudit_search_key(domain) kernel_dontaudit_link_key(domain) +userdom_dontaudit_search_all_users_keys(domain) # create child processes in the domain allow domain self:process { fork sigchld }; @@ -140,7 +148,7 @@ # For /proc/pid allow unconfined_domain_type domain:dir list_dir_perms; -allow unconfined_domain_type domain:file read_file_perms; +allow unconfined_domain_type domain:file rw_file_perms; allow unconfined_domain_type domain:lnk_file { read_lnk_file_perms ioctl lock }; # act on all domains keys @@ -148,3 +156,31 @@ # receive from all domains over labeled networking domain_all_recvfrom_all_domains(unconfined_domain_type) + +tunable_policy(`allow_domain_fd_use',` + # Allow all domains to use fds past to them + allow domain domain:fd use; + files_getattr_all_dirs(domain) +') + +optional_policy(` + cron_dontaudit_write_system_job_tmp_files(domain) +') + +optional_policy(` + rpm_rw_pipes(domain) + rpm_dontaudit_use_script_fds(domain) + rpm_dontaudit_write_pid_files(domain) +') + +optional_policy(` + rhgb_dontaudit_use_ptys(domain) +') + +optional_policy(` + unconfined_dontaudit_rw_pipes(domain) + unconfined_sigchld(domain) +') + +# broken kernel +dontaudit can_change_object_identity can_change_object_identity:key link; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.fc serefpolicy-3.3.1/policy/modules/kernel/files.fc --- nsaserefpolicy/policy/modules/kernel/files.fc 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/kernel/files.fc 2008-04-21 11:02:48.000000000 -0400 @@ -32,6 +32,7 @@ /boot/lost\+found -d gen_context(system_u:object_r:lost_found_t,mls_systemhigh) /boot/lost\+found/.* <> /boot/System\.map(-.*)? -- gen_context(system_u:object_r:system_map_t,s0) +/boot/efi(/.*)?/System\.map(-.*)? -- gen_context(system_u:object_r:system_map_t,s0) # # /emul diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.if serefpolicy-3.3.1/policy/modules/kernel/files.if --- nsaserefpolicy/policy/modules/kernel/files.if 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/kernel/files.if 2008-04-23 10:14:31.000000000 -0400 @@ -110,6 +110,11 @@ ## # interface(`files_config_file',` + gen_require(` + attribute etcfile; + ') + + typeattribute $1 etcfile; files_type($1) ') @@ -1266,6 +1271,24 @@ ######################################## ## +## Remove entries from the tmp directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_tmp_dir_entry',` + gen_require(` + type root_t; + ') + + allow $1 tmp_t:dir del_entry_dir_perms; +') + +######################################## +## ## Unmount a rootfs filesystem. ## ## @@ -1852,6 +1875,26 @@ ######################################## ## +## Read config files in /etc. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_read_config_files',` + gen_require(` + attribute etcfile; + ') + + allow $1 etcfile:dir list_dir_perms; + read_files_pattern($1,etcfile,etcfile) + read_lnk_files_pattern($1,etcfile,etcfile) +') + +######################################## +## ## Do not audit attempts to write generic files in /etc. ## ## @@ -2072,7 +2115,8 @@ # interface(`files_read_etc_runtime_files',` gen_require(` - type etc_t, etc_runtime_t; + type etc_t; + type etc_runtime_t; ') allow $1 etc_t:dir list_dir_perms; @@ -2114,7 +2158,8 @@ # interface(`files_rw_etc_runtime_files',` gen_require(` - type etc_t, etc_runtime_t; + type etc_t; + type etc_runtime_t; ') allow $1 etc_t:dir list_dir_perms; @@ -2136,7 +2181,8 @@ # interface(`files_manage_etc_runtime_files',` gen_require(` - type etc_t, etc_runtime_t; + type etc_t; + type etc_runtime_t; ') manage_files_pattern($1,{ etc_t etc_runtime_t },etc_runtime_t) @@ -2160,7 +2206,8 @@ # interface(`files_etc_filetrans_etc_runtime',` gen_require(` - type etc_t, etc_runtime_t; + type etc_t; + type etc_runtime_t; ') filetrans_pattern($1,etc_t,etc_runtime_t,$2) @@ -2187,6 +2234,49 @@ ######################################## ## +## Delete directories on new filesystems +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_isid_type_dirs',` + gen_require(` + type file_t; + ') + + delete_dirs_pattern($1, file_t, file_t) +') + +######################################## +## +## Delete files on new filesystems +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_isid_type_files',` + gen_require(` + type file_t; + ') + + delete_files_pattern($1, file_t, file_t) + delete_lnk_files_pattern($1, file_t, file_t) + delete_fifo_files_pattern($1, file_t, file_t) + delete_sock_files_pattern($1, file_t, file_t) + delete_blk_files_pattern($1, file_t, file_t) + delete_chr_files_pattern($1, file_t, file_t) +') + +######################################## +## ## Do not audit attempts to search directories on new filesystems ## that have not yet been labeled. ## @@ -2707,6 +2797,24 @@ ######################################## ## +## read files in /mnt. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_read_mnt_files',` + gen_require(` + type mnt_t; + ') + + read_files_pattern($1,mnt_t,mnt_t) +') + +######################################## +## ## Create, read, write, and delete symbolic links in /mnt. ## ## @@ -3357,6 +3465,8 @@ delete_lnk_files_pattern($1,tmpfile,tmpfile) delete_fifo_files_pattern($1,tmpfile,tmpfile) delete_sock_files_pattern($1,tmpfile,tmpfile) + files_delete_isid_type_dirs($1) + files_delete_isid_type_files($1) ') ######################################## @@ -3510,6 +3620,24 @@ ######################################## ## +## dontaudit write of /usr files +## +## +## +## Domain allowed access. +## +## +# +interface(`files_dontaudit_write_usr_files',` + gen_require(` + type usr_t; + ') + + dontaudit $1 usr_t:file write; +') + +######################################## +## ## Relabel a file to the type used in /usr. ## ## @@ -4712,12 +4840,14 @@ allow $1 poly_t:dir { create mounton }; fs_unmount_xattr_fs($1) + fs_mount_tmpfs($1) + fs_unmount_tmpfs($1) + ifdef(`distro_redhat',` # namespace.init files_search_home($1) corecmd_exec_bin($1) seutil_domtrans_setfiles($1) - mount_domtrans($1) ') ') @@ -4756,3 +4886,54 @@ allow $1 { file_type -security_file_type }:dir manage_dir_perms; ') + +######################################## +## +## Create a core files in / +## +## +##

+## Create a core file in /, +##

+## +## +## +## Domain allowed access. +## +## +## +# +interface(`files_dump_core',` + gen_require(` + type root_t; + ') + + allow $1 root_t:dir rw_dir_perms; + allow $1 root_t:file { create getattr write }; +') + +######################################## +## +## Create a default directory in / +## +## +##

+## Create a default_t direcrory in / +##

+## +## +## +## Domain allowed access. +## +## +## +# +interface(`files_create_default_dir',` + gen_require(` + type root_t, default_t; + ') + + allow $1 default_t:dir create; + filetrans_pattern($1,root_t,default_t,dir) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.te serefpolicy-3.3.1/policy/modules/kernel/files.te --- nsaserefpolicy/policy/modules/kernel/files.te 2008-02-18 14:30:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/files.te 2008-04-23 15:35:25.000000000 -0400 @@ -50,11 +50,15 @@ # # etc_t is the type of the system etc directories. # -type etc_t; +attribute etcfile; + +type etc_t, etcfile; files_type(etc_t) # compatibility aliases for removed types: typealias etc_t alias automount_etc_t; typealias etc_t alias snmpd_etc_t; +typealias etc_t alias gconf_etc_t; +typealias etc_t alias hplip_etc_t; # # etc_runtime_t is the type of various @@ -195,10 +199,7 @@ # # Rules for all tmp file types # - -allow tmpfile tmp_t:filesystem associate; - -fs_associate_tmpfs(tmpfile) +allow file_type tmp_t:filesystem associate; ######################################## # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.if serefpolicy-3.3.1/policy/modules/kernel/filesystem.if --- nsaserefpolicy/policy/modules/kernel/filesystem.if 2007-10-24 15:00:24.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/kernel/filesystem.if 2008-04-28 17:00:20.022613000 -0400 @@ -310,6 +310,25 @@ ######################################## ## +## Read and write files on hugetlbfs files +## file systems. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_rw_hugetlbfs_files',` + gen_require(` + type hugetlbfs_t; + + ') + + rw_files_pattern($1,hugetlbfs_t,hugetlbfs_t) +') +######################################## +## ## Mount an automount pseudo filesystem. ## ## @@ -535,6 +554,24 @@ ######################################## ## +## Mounton a CIFS filesystem. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_mounton_cifs',` + gen_require(` + type cifs_t; + ') + + allow $1 cifs_t:dir mounton; +') + +######################################## +## ## Remount a CIFS or SMB network filesystem. ## This allows some mount options to be changed. ## @@ -737,6 +774,7 @@ attribute noxattrfs; ') + list_dirs_pattern($1,noxattrfs,noxattrfs) read_files_pattern($1,noxattrfs,noxattrfs) ') @@ -917,6 +955,46 @@ ######################################## ## +## Append files +## on a CIFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_append_cifs_files',` + gen_require(` + type cifs_t; + ') + + append_files_pattern($1,cifs_t,cifs_t) +') + +######################################## +## +## dontaudit Append files +## on a CIFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_dontaudit_append_cifs_files',` + gen_require(` + type cifs_t; + ') + + dontaudit $1 cifs_t:file append; +') + +######################################## +## ## Do not audit attempts to create, read, ## write, and delete files ## on a CIFS or SMB network filesystem. @@ -1171,6 +1249,25 @@ ######################################## ## +## Create, read, write, and delete dirs +## on a DOS filesystem. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_manage_dos_dirs',` + gen_require(` + type dosfs_t; + ') + + manage_dirs_pattern($1,dosfs_t,dosfs_t) +') + +######################################## +## ## Create, read, write, and delete files ## on a DOS filesystem. ## @@ -1422,6 +1519,24 @@ ######################################## ## +## Mounton a NFS filesystem. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_mounton_nfs',` + gen_require(` + type nfs_t; + ') + + allow $1 nfs_t:dir mounton; +') + +######################################## +## ## Remount a NFS filesystem. This allows ## some mount options to be changed. ## @@ -1625,7 +1740,7 @@ type nfs_t; ') - dontaudit $1 nfs_t:file { read write }; + dontaudit $1 nfs_t:file rw_file_perms; ') ######################################## @@ -1909,6 +2024,47 @@ ######################################## ## +## Append files +## on a NFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_append_nfs_files',` + gen_require(` + type nfs_t; + ') + + append_files_pattern($1,nfs_t,nfs_t) +') + +######################################## +## +## dontaudit Append files +## on a NFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_dontaudit_append_nfs_files',` + gen_require(` + type nfs_t; + ') + + dontaudit $1 nfs_t:file append; +') + + +######################################## +## ## Do not audit attempts to create, ## read, write, and delete files ## on a NFS filesystem. @@ -2903,6 +3059,7 @@ type tmpfs_t; ') + dontaudit $1 tmpfs_t:dir rw_dir_perms; dontaudit $1 tmpfs_t:file rw_file_perms; ') @@ -3039,6 +3196,25 @@ ######################################## ## +## Read and write block nodes on removable filesystems. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_rw_removable_blk_files',` + gen_require(` + type removable_t; + ') + + allow $1 removable_t:dir list_dir_perms; + rw_blk_files_pattern($1,removable_t,removable_t) +') + +######################################## +## ## Relabel block nodes on tmpfs filesystems. ## ## @@ -3224,6 +3400,7 @@ ') allow $1 filesystem_type:filesystem getattr; + files_getattr_all_file_type_fs($1) ') ######################################## @@ -3551,3 +3728,123 @@ relabelfrom_blk_files_pattern($1,noxattrfs,noxattrfs) relabelfrom_chr_files_pattern($1,noxattrfs,noxattrfs) ') + +######################################## +## +## Search directories +## on a FUSEFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_search_fusefs_dirs',` + gen_require(` + type fusefs_t; + ') + + allow $1 fusefs_t:dir search_dir_perms; +') + +######################################## +## +## Create, read, write, and delete directories +## on a FUSEFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_manage_fusefs_dirs',` + gen_require(` + type fusefs_t; + ') + + allow $1 fusefs_t:dir manage_dir_perms; +') + +######################################## +## +## Do not audit attempts to create, read, +## write, and delete directories +## on a FUSEFS filesystem. +## +## +## +## Domain to not audit. +## +## +# +interface(`fs_dontaudit_manage_fusefs_dirs',` + gen_require(` + type fusefs_t; + ') + + dontaudit $1 fusefs_t:dir manage_dir_perms; +') + +######################################## +## +## Create, read, write, and delete files +## on a FUSEFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_manage_fusefs_files',` + gen_require(` + type fusefs_t; + ') + + manage_files_pattern($1,fusefs_t,fusefs_t) +') + +######################################## +## +## Read symbolic links on a FUSEFS filesystem. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_read_fusefs_symlinks',` + gen_require(` + type fusefs_t; + ') + + allow $1 fusefs_t:dir list_dir_perms; + read_lnk_files_pattern($1,fusefs_t,fusefs_t) +') + + +######################################## +## +## Do not audit attempts to create, +## read, write, and delete files +## on a FUSEFS filesystem. +## +## +## +## Domain to not audit. +## +## +# +interface(`fs_dontaudit_manage_fusefs_files',` + gen_require(` + type fusefs_t; + ') + + dontaudit $1 fusefs_t:file manage_file_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.te serefpolicy-3.3.1/policy/modules/kernel/filesystem.te --- nsaserefpolicy/policy/modules/kernel/filesystem.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/filesystem.te 2008-04-21 11:02:48.000000000 -0400 @@ -25,6 +25,8 @@ fs_use_xattr encfs gen_context(system_u:object_r:fs_t,s0); fs_use_xattr ext2 gen_context(system_u:object_r:fs_t,s0); fs_use_xattr ext3 gen_context(system_u:object_r:fs_t,s0); +fs_use_xattr ext4 gen_context(system_u:object_r:fs_t,s0); +fs_use_xattr ext4dev gen_context(system_u:object_r:fs_t,s0); fs_use_xattr gfs gen_context(system_u:object_r:fs_t,s0); fs_use_xattr gfs2 gen_context(system_u:object_r:fs_t,s0); fs_use_xattr jffs2 gen_context(system_u:object_r:fs_t,s0); @@ -135,6 +137,11 @@ genfscon squash / gen_context(system_u:object_r:squash_t,s0) files_mountpoint(squash_t) +type vmblock_t; +fs_noxattr_type(vmblock_t) +files_mountpoint(vmblock_t) +genfscon vmblock / gen_context(system_u:object_r:vmblock_t,s0) + type vxfs_t; fs_noxattr_type(vxfs_t) files_mountpoint(vxfs_t) @@ -199,6 +206,7 @@ allow fusefs_t fs_t:filesystem associate; genfscon fuse / gen_context(system_u:object_r:fusefs_t,s0) genfscon fuseblk / gen_context(system_u:object_r:fusefs_t,s0) +genfscon fusectl / gen_context(system_u:object_r:fusefs_t,s0) # # iso9660_t is the type for CD filesystems @@ -231,6 +239,9 @@ genfscon hfs / gen_context(system_u:object_r:nfs_t,s0) genfscon hfsplus / gen_context(system_u:object_r:nfs_t,s0) genfscon reiserfs / gen_context(system_u:object_r:nfs_t,s0) +genfscon lustre / gen_context(system_u:object_r:nfs_t,s0) +genfscon panfs / gen_context(system_u:object_r:nfs_t,s0) + ######################################## # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/kernel.if serefpolicy-3.3.1/policy/modules/kernel/kernel.if --- nsaserefpolicy/policy/modules/kernel/kernel.if 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/kernel/kernel.if 2008-04-21 11:02:48.000000000 -0400 @@ -851,9 +851,8 @@ type proc_t, proc_afs_t; ') - read_files_pattern($1,proc_t,proc_afs_t) - list_dirs_pattern($1,proc_t,proc_t) + rw_files_pattern($1,proc_afs_t,proc_afs_t) ') ####################################### @@ -1194,6 +1193,7 @@ ') dontaudit $1 proc_type:dir list_dir_perms; + dontaudit $1 proc_type:file getattr; ') ######################################## @@ -1764,6 +1764,7 @@ ') dontaudit $1 sysctl_type:dir list_dir_perms; + dontaudit $1 sysctl_type:file read_file_perms; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/kernel.te serefpolicy-3.3.1/policy/modules/kernel/kernel.te --- nsaserefpolicy/policy/modules/kernel/kernel.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/kernel.te 2008-04-21 11:02:48.000000000 -0400 @@ -231,6 +231,8 @@ # Mount root file system. Used when loading a policy # from initrd, then mounting the root filesystem fs_mount_all_fs(kernel_t) +fs_unmount_all_fs(kernel_t) + selinux_load_policy(kernel_t) @@ -253,12 +255,16 @@ mls_process_read_up(kernel_t) mls_process_write_down(kernel_t) +mls_file_write_all_levels(kernel_t) +mls_file_read_all_levels(kernel_t) ifdef(`distro_redhat',` # Bugzilla 222337 fs_rw_tmpfs_chr_files(kernel_t) ') +userdom_generic_user_home_dir_filetrans_generic_user_home_content(kernel_t, { file dir }) + tunable_policy(`read_default_t',` files_list_default(kernel_t) files_read_default_files(kernel_t) @@ -363,7 +369,7 @@ allow kern_unconfined proc_type:{ dir file lnk_file } *; -allow kern_unconfined sysctl_t:{ dir file } *; +allow kern_unconfined sysctl_type:{ dir file } *; allow kern_unconfined kernel_t:system *; @@ -374,3 +380,4 @@ allow kern_unconfined unlabeled_t:process ~{ transition dyntransition execmem execstack execheap }; kernel_rw_all_sysctls(kern_unconfined) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/mls.if serefpolicy-3.3.1/policy/modules/kernel/mls.if --- nsaserefpolicy/policy/modules/kernel/mls.if 2008-02-01 09:12:53.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/mls.if 2008-04-21 11:02:48.000000000 -0400 @@ -612,6 +612,26 @@ ######################################## ## ## Make specified domain MLS trusted +## for reading from X objects up to its clearance. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`mls_xwin_read_to_clearance',` + gen_require(` + attribute mlsxwinreadtoclr; + ') + + typeattribute $1 mlsxwinreadtoclr; +') + +######################################## +## +## Make specified domain MLS trusted ## for reading from X objects at any level. ## ## @@ -632,6 +652,26 @@ ######################################## ## ## Make specified domain MLS trusted +## for write to X objects up to its clearance. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`mls_xwin_write_to_clearance',` + gen_require(` + attribute mlsxwinwritetoclr; + ') + + typeattribute $1 mlsxwinwritetoclr; +') + +######################################## +## +## Make specified domain MLS trusted ## for writing to X objects at any level. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/selinux.if serefpolicy-3.3.1/policy/modules/kernel/selinux.if --- nsaserefpolicy/policy/modules/kernel/selinux.if 2007-11-16 13:45:14.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/selinux.if 2008-04-21 11:02:48.000000000 -0400 @@ -164,6 +164,7 @@ type security_t; ') + selinux_dontaudit_getattr_fs($1) dontaudit $1 security_t:dir search_dir_perms; dontaudit $1 security_t:file { getattr read }; ') @@ -185,6 +186,7 @@ type security_t; ') + selinux_get_fs_mount($1) allow $1 security_t:dir list_dir_perms; allow $1 security_t:file { getattr read }; ') @@ -265,6 +267,34 @@ ######################################## ## +## Allow caller to read the state of Booleans +## +## +##

+## Allow caller read the state of Booleans +##

+## +## +## +## The process type allowed to set the Boolean. +## +## +## +# +interface(`selinux_get_boolean',` + gen_require(` + type security_t; + attribute booleans_type; + bool secure_mode_policyload; + ') + + allow $1 security_t:dir list_dir_perms; + allow $1 booleans_type:dir list_dir_perms; + allow $1 booleans_type:file read_file_perms; +') + +######################################## +## ## Allow caller to set the state of Booleans to ## enable or disable conditional portions of the policy. ## @@ -288,11 +318,13 @@ interface(`selinux_set_boolean',` gen_require(` type security_t; + attribute booleans_type; bool secure_mode_policyload; ') allow $1 security_t:dir list_dir_perms; - allow $1 security_t:file { getattr read write }; + allow $1 booleans_type:dir list_dir_perms; + allow $1 booleans_type:file { getattr read write }; if(!secure_mode_policyload) { allow $1 security_t:security setbool; @@ -362,6 +394,27 @@ ######################################## ## +## dontaudit caller to validate security contexts. +## +## +## +## The process type permitted to validate contexts. +## +## +## +# +interface(`selinux_dontaudit_validate_context',` + gen_require(` + type security_t; + ') + + dontaudit $1 security_t:dir list_dir_perms; + dontaudit $1 security_t:file { getattr read write }; + dontaudit $1 security_t:security check_context; +') + +######################################## +## ## Allows caller to compute an access vector. ## ## @@ -489,3 +542,23 @@ typeattribute $1 selinux_unconfined_type; ') + +######################################## +## +## Generate a file context for a boolean type +## +## +## +## Domain allowed access. +## +## +# +interface(`selinux_genbool',` + gen_require(` + attribute booleans_type; + ') + + type $1, booleans_type; + fs_type($1) + mls_trusted_object($1) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/selinux.te serefpolicy-3.3.1/policy/modules/kernel/selinux.te --- nsaserefpolicy/policy/modules/kernel/selinux.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/selinux.te 2008-04-21 11:02:48.000000000 -0400 @@ -10,6 +10,7 @@ attribute can_setenforce; attribute can_setsecparam; attribute selinux_unconfined_type; +attribute booleans_type; # # security_t is the target type when checking @@ -22,6 +23,11 @@ sid security gen_context(system_u:object_r:security_t,mls_systemhigh) genfscon selinuxfs / gen_context(system_u:object_r:security_t,s0) +type boolean_t, booleans_type; +fs_type(boolean_t) +mls_trusted_object(boolean_t) +#genfscon selinuxfs /booleans gen_context(system_u:object_r:boolean_t,s0) + neverallow ~{ selinux_unconfined_type can_load_policy } security_t:security load_policy; neverallow ~{ selinux_unconfined_type can_setenforce } security_t:security setenforce; neverallow ~{ selinux_unconfined_type can_setsecparam } security_t:security setsecparam; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/storage.fc serefpolicy-3.3.1/policy/modules/kernel/storage.fc --- nsaserefpolicy/policy/modules/kernel/storage.fc 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/kernel/storage.fc 2008-04-28 15:02:52.901366000 -0400 @@ -13,6 +13,7 @@ /dev/cm20.* -b gen_context(system_u:object_r:removable_device_t,s0) /dev/dasd[^/]* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/dm-[0-9]+ -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) +/dev/drbd[^/]* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/fd[^/]+ -b gen_context(system_u:object_r:removable_device_t,s0) /dev/flash[^/]* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/gscd -b gen_context(system_u:object_r:removable_device_t,s0) @@ -48,6 +49,7 @@ /dev/tw[a-z][^/]+ -c gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/ub[a-z][^/]+ -b gen_context(system_u:object_r:removable_device_t,mls_systemhigh) /dev/ubd[^/]* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) +/dev/vd[^/]* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/xvd[^/]* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/ataraid/.* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/storage.if serefpolicy-3.3.1/policy/modules/kernel/storage.if --- nsaserefpolicy/policy/modules/kernel/storage.if 2008-02-26 08:17:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/kernel/storage.if 2008-04-28 16:19:58.789387000 -0400 @@ -81,6 +81,26 @@ ######################################## ## +## dontaudit the caller attempts to read from a fixed disk. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`storage_dontaudit_raw_read_fixed_disk',` + gen_require(` + attribute fixed_disk_raw_read; + type fixed_disk_device_t; + ') + + dontaudit $1 fixed_disk_device_t:blk_file read_blk_file_perms; + dontaudit $1 fixed_disk_device_t:chr_file read_chr_file_perms; +') + +######################################## +## ## Allow the caller to directly read from a fixed disk. ## This is extremly dangerous as it can bypass the ## SELinux protections for filesystem objects, and diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/terminal.if serefpolicy-3.3.1/policy/modules/kernel/terminal.if --- nsaserefpolicy/policy/modules/kernel/terminal.if 2007-09-12 10:34:17.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/kernel/terminal.if 2008-04-28 15:49:59.242976000 -0400 @@ -525,11 +525,13 @@ interface(`term_use_generic_ptys',` gen_require(` type devpts_t; + attribute server_ptynode; ') dev_list_all_dev_nodes($1) allow $1 devpts_t:dir list_dir_perms; allow $1 devpts_t:chr_file { rw_term_perms lock append }; + allow $1 server_ptynode:chr_file { getattr read write ioctl }; ') ######################################## @@ -547,9 +549,11 @@ interface(`term_dontaudit_use_generic_ptys',` gen_require(` type devpts_t; + attribute server_ptynode; ') dontaudit $1 devpts_t:chr_file { getattr read write ioctl }; + dontaudit $1 server_ptynode:chr_file { getattr read write ioctl }; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/aide.if serefpolicy-3.3.1/policy/modules/services/aide.if --- nsaserefpolicy/policy/modules/services/aide.if 2008-02-18 14:30:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/aide.if 2008-04-21 11:02:48.000000000 -0400 @@ -79,10 +79,12 @@ allow $1 aide_t:process { ptrace signal_perms }; ps_process_pattern($1, aide_t) + + aide_run($1, $2, $3) files_list_etc($1) - manage_files_pattern($1, aide_db_t, aide_db_t) + manage_all_pattern($1,aide_db_t) logging_list_logs($1) - manage_all_pattern($1, aide_log_t, aide_log_t) + manage_all_pattern($1,aide_log_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/amavis.fc serefpolicy-3.3.1/policy/modules/services/amavis.fc --- nsaserefpolicy/policy/modules/services/amavis.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/amavis.fc 2008-04-21 11:02:48.000000000 -0400 @@ -14,3 +14,5 @@ /var/run/amavis(d)?(/.*)? gen_context(system_u:object_r:amavis_var_run_t,s0) /var/spool/amavisd(/.*)? gen_context(system_u:object_r:amavis_spool_t,s0) /var/virusmails(/.*)? gen_context(system_u:object_r:amavis_quarantine_t,s0) + +/etc/rc.d/init.d/amavis -- gen_context(system_u:object_r:amavis_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/amavis.if serefpolicy-3.3.1/policy/modules/services/amavis.if --- nsaserefpolicy/policy/modules/services/amavis.if 2008-02-18 14:30:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/amavis.if 2008-04-21 11:02:48.000000000 -0400 @@ -189,6 +189,25 @@ ######################################## ## +## Execute amavis server in the amavis domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`amavis_script_domtrans',` + gen_require(` + type amavis_script_exec_t; + ') + + init_script_domtrans_spec($1,amavis_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an amavis environment ## @@ -214,28 +233,36 @@ type amavis_t, amavis_tmp_t, amavis_log_t; type amavis_spool_t, amavis_var_lib_t, amavis_var_run_t; type amavis_etc_t, amavis_quarantine_t; + type amavis_script_exec_t; ') allow $1 amavis_t:process { ptrace signal_perms }; ps_process_pattern($1, amavis_t) - + + # Allow amavis_t to restart the apache service + amavis_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 amavis_script_exec_t system_r; + allow $2 system_r; + files_list_tmp($1) - manage_files_pattern($1, amavis_tmp_t, amavis_tmp_t) + manage_all_pattern($1,amavis_tmp_t) - manage_files_pattern($1, amavis_quarantine_t, amavis_quarantine_t) + manage_all_pattern($1,amavis_quarantine_t) files_list_etc($1) - manage_files_pattern($1, amavis_etc_t, amavis_etc_t) + manage_all_pattern($1,amavis_etc_t) logging_list_logs($1) - manage_files_pattern($1, amavis_log_t, amavis_log_t) + manage_all_pattern($1,amavis_log_t) files_list_spool($1) - manage_files_pattern($1, amavis_spool_t, amavis_spool_t) + manage_all_pattern($1,amavis_spool_t) files_list_var_lib($1) - manage_files_pattern($1, amavis_var_lib_t, amavis_var_lib_t) + manage_all_pattern($1,amavis_var_lib_t) files_list_pids($1) - manage_files_pattern($1, amavis_var_run_t, amavis_var_run_t) + manage_all_pattern($1,amavis_var_run_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/amavis.te serefpolicy-3.3.1/policy/modules/services/amavis.te --- nsaserefpolicy/policy/modules/services/amavis.te 2008-02-18 14:30:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/amavis.te 2008-04-23 15:44:23.000000000 -0400 @@ -13,7 +13,7 @@ # configuration files type amavis_etc_t; -files_type(amavis_etc_t) +files_config_file(amavis_etc_t) # pid files type amavis_var_run_t; @@ -38,6 +38,9 @@ type amavis_spool_t; files_type(amavis_spool_t) +type amavis_script_exec_t; +init_script_type(amavis_script_exec_t) + ######################################## # # amavis local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.fc serefpolicy-3.3.1/policy/modules/services/apache.fc --- nsaserefpolicy/policy/modules/services/apache.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/apache.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,4 +1,4 @@ -HOME_DIR/((www)|(web)|(public_html))(/.+)? gen_context(system_u:object_r:httpd_ROLE_content_t,s0) +HOME_DIR/((www)|(web)|(public_html))(/.+)? gen_context(system_u:object_r:httpd_user_content_t,s0) /etc/apache(2)?(/.*)? gen_context(system_u:object_r:httpd_config_t,s0) /etc/apache-ssl(2)?(/.*)? gen_context(system_u:object_r:httpd_config_t,s0) @@ -16,7 +16,6 @@ /usr/lib/apache-ssl/.+ -- gen_context(system_u:object_r:httpd_exec_t,s0) /usr/lib/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) -/usr/lib/squid/cachemgr\.cgi -- gen_context(system_u:object_r:httpd_exec_t,s0) /usr/lib(64)?/apache(/.*)? gen_context(system_u:object_r:httpd_modules_t,s0) /usr/lib(64)?/apache2/modules(/.*)? gen_context(system_u:object_r:httpd_modules_t,s0) /usr/lib(64)?/apache(2)?/suexec(2)? -- gen_context(system_u:object_r:httpd_suexec_exec_t,s0) @@ -33,6 +32,7 @@ /usr/sbin/httpd2-.* -- gen_context(system_u:object_r:httpd_exec_t,s0) ') +/usr/share/drupal(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /usr/share/htdig(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /usr/share/openca/htdocs(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /usr/share/selinux-policy[^/]*/html(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) @@ -48,11 +48,14 @@ /var/lib/cacti/rra(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /var/lib/dav(/.*)? gen_context(system_u:object_r:httpd_var_lib_t,s0) +/var/lib/drupal(/.*)? gen_context(system_u:object_r:httpd_sys_content_rw_t,s0) /var/lib/htdig(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /var/lib/httpd(/.*)? gen_context(system_u:object_r:httpd_var_lib_t,s0) /var/lib/php/session(/.*)? gen_context(system_u:object_r:httpd_var_run_t,s0) + /var/lib/squirrelmail/prefs(/.*)? gen_context(system_u:object_r:httpd_squirrelmail_t,s0) +/var/www(/.*)?/logs(/.*)? gen_context(system_u:object_r:httpd_log_t,s0) /var/log/apache(2)?(/.*)? gen_context(system_u:object_r:httpd_log_t,s0) /var/log/apache-ssl(2)?(/.*)? gen_context(system_u:object_r:httpd_log_t,s0) /var/log/cacti(/.*)? gen_context(system_u:object_r:httpd_log_t,s0) @@ -66,10 +69,21 @@ /var/run/gcache_port -s gen_context(system_u:object_r:httpd_var_run_t,s0) /var/run/httpd.* gen_context(system_u:object_r:httpd_var_run_t,s0) -/var/spool/gosa(/.*)? gen_context(system_u:object_r:httpd_sys_script_rw_t,s0) +/var/spool/gosa(/.*)? gen_context(system_u:object_r:httpd_sys_content_rw_t,s0) /var/spool/squirrelmail(/.*)? gen_context(system_u:object_r:squirrelmail_spool_t,s0) /var/www(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /var/www/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) +/var/www/[^/]*/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) /var/www/icons(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /var/www/perl(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) + +#Bugzilla file context +/usr/share/bugzilla(/.*)? -d gen_context(system_u:object_r:httpd_bugzilla_content_t,s0) +/usr/share/bugzilla(/.*)? -- gen_context(system_u:object_r:httpd_bugzilla_script_exec_t,s0) +/var/lib/bugzilla(/.*)? gen_context(system_u:object_r:httpd_bugzilla_content_rw_t,s0) +#viewvc file context +/var/spool/viewvc(/.*)? gen_context(system_u:object_r:httpd_sys_content_rw_t, s0) +/var/www/html/[^/]*/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) + +/etc/rc\.d/init\.d/httpd -- gen_context(system_u:object_r:httpd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.if serefpolicy-3.3.1/policy/modules/services/apache.if --- nsaserefpolicy/policy/modules/services/apache.if 2007-10-23 17:17:42.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/apache.if 2008-04-21 11:02:48.000000000 -0400 @@ -13,21 +13,16 @@ # template(`apache_content_template',` gen_require(` - attribute httpdcontent; attribute httpd_exec_scripts; attribute httpd_script_exec_type; type httpd_t, httpd_suexec_t, httpd_log_t; ') - # allow write access to public file transfer - # services files. - gen_tunable(allow_httpd_$1_script_anon_write,false) - #This type is for webpages - type httpd_$1_content_t, httpdcontent; # customizable + type httpd_$1_content_t; files_type(httpd_$1_content_t) # This type is used for .htaccess files - type httpd_$1_htaccess_t; # customizable; + type httpd_$1_htaccess_t; files_type(httpd_$1_htaccess_t) # Type that CGI scripts run as @@ -42,20 +37,22 @@ # The following three are the only areas that # scripts can read, read/write, or append to - type httpd_$1_script_ro_t, httpdcontent; # customizable - files_type(httpd_$1_script_ro_t) + typealias httpd_$1_content_t alias httpd_$1_script_ro_t; - type httpd_$1_script_rw_t, httpdcontent; # customizable - files_type(httpd_$1_script_rw_t) + type httpd_$1_content_rw_t; + files_type(httpd_$1_content_rw_t) + typealias httpd_$1_content_rw_t alias httpd_$1_script_rw_t; - type httpd_$1_script_ra_t, httpdcontent; # customizable - files_type(httpd_$1_script_ra_t) + type httpd_$1_content_ra_t; + files_type(httpd_$1_content_ra_t) + typealias httpd_$1_content_ra_t alias httpd_$1_script_ra_t; - allow httpd_t httpd_$1_htaccess_t:file read_file_perms; + read_files_pattern(httpd_t, httpd_$1_content_t, httpd_$1_htaccess_t) domtrans_pattern(httpd_suexec_t, httpd_$1_script_exec_t, httpd_$1_script_t) - allow httpd_suexec_t { httpd_$1_content_t httpd_$1_script_ro_t httpd_$1_script_rw_t httpd_$1_script_exec_t }:dir search_dir_perms; + allow httpd_suexec_t { httpd_$1_content_t httpd_$1_content_rw_t httpd_$1_script_exec_t }:dir search_dir_perms; + allow httpd_t { httpd_$1_content_t httpd_$1_content_rw_t httpd_$1_script_exec_t }:dir search_dir_perms; allow httpd_$1_script_t self:fifo_file rw_file_perms; allow httpd_$1_script_t self:unix_stream_socket connectto; @@ -65,29 +62,26 @@ dontaudit httpd_$1_script_t httpd_t:unix_stream_socket { read write }; # Allow the script process to search the cgi directory, and users directory - allow httpd_$1_script_t httpd_$1_content_t:dir search_dir_perms; + allow httpd_$1_script_t httpd_$1_content_t:dir list_dir_perms; + read_files_pattern(httpd_$1_script_t,httpd_$1_content_t,httpd_$1_content_t) + read_lnk_files_pattern(httpd_$1_script_t,httpd_$1_content_t,httpd_$1_content_t) append_files_pattern(httpd_$1_script_t,httpd_log_t,httpd_log_t) logging_search_logs(httpd_$1_script_t) can_exec(httpd_$1_script_t, httpd_$1_script_exec_t) - allow httpd_$1_script_t httpd_$1_script_exec_t:dir search_dir_perms; + allow httpd_$1_script_t httpd_$1_script_exec_t:dir list_dir_perms; - allow httpd_$1_script_t httpd_$1_script_ra_t:dir { list_dir_perms add_entry_dir_perms }; - read_files_pattern(httpd_$1_script_t,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - append_files_pattern(httpd_$1_script_t,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - read_lnk_files_pattern(httpd_$1_script_t,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - - allow httpd_$1_script_t httpd_$1_script_ro_t:dir list_dir_perms; - read_files_pattern(httpd_$1_script_t,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - read_lnk_files_pattern(httpd_$1_script_t,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - - manage_dirs_pattern(httpd_$1_script_t,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - manage_files_pattern(httpd_$1_script_t,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - manage_lnk_files_pattern(httpd_$1_script_t,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - manage_fifo_files_pattern(httpd_$1_script_t,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - manage_sock_files_pattern(httpd_$1_script_t,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - files_tmp_filetrans(httpd_$1_script_t,httpd_$1_script_rw_t,{ dir file lnk_file sock_file fifo_file }) + allow httpd_$1_script_t httpd_$1_content_ra_t:dir { list_dir_perms add_entry_dir_perms }; + read_files_pattern(httpd_$1_script_t,httpd_$1_content_ra_t,httpd_$1_content_ra_t) + append_files_pattern(httpd_$1_script_t,httpd_$1_content_ra_t,httpd_$1_content_ra_t) + read_lnk_files_pattern(httpd_$1_script_t,httpd_$1_content_ra_t,httpd_$1_content_ra_t) + + manage_dirs_pattern(httpd_$1_script_t,httpd_$1_content_rw_t,httpd_$1_content_rw_t) + manage_files_pattern(httpd_$1_script_t,httpd_$1_content_rw_t,httpd_$1_content_rw_t) + manage_lnk_files_pattern(httpd_$1_script_t,httpd_$1_content_rw_t,httpd_$1_content_rw_t) + manage_fifo_files_pattern(httpd_$1_script_t,httpd_$1_content_rw_t,httpd_$1_content_rw_t) + manage_sock_files_pattern(httpd_$1_script_t,httpd_$1_content_rw_t,httpd_$1_content_rw_t) kernel_dontaudit_search_sysctl(httpd_$1_script_t) kernel_dontaudit_search_kernel_sysctl(httpd_$1_script_t) @@ -96,6 +90,7 @@ dev_read_urand(httpd_$1_script_t) corecmd_exec_all_executables(httpd_$1_script_t) + application_exec_all(httpd_$1_script_t) files_exec_etc_files(httpd_$1_script_t) files_read_etc_files(httpd_$1_script_t) @@ -111,34 +106,21 @@ seutil_dontaudit_search_config(httpd_$1_script_t) - tunable_policy(`httpd_enable_cgi && httpd_unified',` - allow httpd_$1_script_t httpdcontent:file entrypoint; - - manage_dirs_pattern(httpd_$1_script_t,httpdcontent,httpdcontent) - manage_files_pattern(httpd_$1_script_t,httpdcontent,httpdcontent) - manage_lnk_files_pattern(httpd_$1_script_t,httpdcontent,httpdcontent) - can_exec(httpd_$1_script_t, httpdcontent) - ') - - tunable_policy(`allow_httpd_$1_script_anon_write',` - miscfiles_manage_public_files(httpd_$1_script_t) - ') - # Allow the web server to run scripts and serve pages tunable_policy(`httpd_builtin_scripting',` - manage_dirs_pattern(httpd_t,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - manage_files_pattern(httpd_t,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - manage_lnk_files_pattern(httpd_t,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - rw_sock_files_pattern(httpd_t,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - - allow httpd_t httpd_$1_script_ra_t:dir { list_dir_perms add_entry_dir_perms }; - read_files_pattern(httpd_t,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - append_files_pattern(httpd_t,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - read_lnk_files_pattern(httpd_t,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - - allow httpd_t httpd_$1_script_ro_t:dir list_dir_perms; - read_files_pattern(httpd_t,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - read_lnk_files_pattern(httpd_t,httpd_$1_script_ro_t,httpd_$1_script_ro_t) + manage_dirs_pattern(httpd_t,httpd_$1_content_rw_t,httpd_$1_content_rw_t) + manage_files_pattern(httpd_t,httpd_$1_content_rw_t,httpd_$1_content_rw_t) + manage_lnk_files_pattern(httpd_t,httpd_$1_content_rw_t,httpd_$1_content_rw_t) + rw_sock_files_pattern(httpd_t,httpd_$1_content_rw_t,httpd_$1_content_rw_t) + + allow httpd_t httpd_$1_content_ra_t:dir { list_dir_perms add_entry_dir_perms }; + read_files_pattern(httpd_t,httpd_$1_content_ra_t,httpd_$1_content_ra_t) + append_files_pattern(httpd_t,httpd_$1_content_ra_t,httpd_$1_content_ra_t) + read_lnk_files_pattern(httpd_t,httpd_$1_content_ra_t,httpd_$1_content_ra_t) + + allow httpd_t httpd_$1_content_t:dir list_dir_perms; + read_files_pattern(httpd_t,httpd_$1_content_t,httpd_$1_content_t) + read_lnk_files_pattern(httpd_t,httpd_$1_content_t,httpd_$1_content_t) allow httpd_t httpd_$1_content_t:dir list_dir_perms; read_files_pattern(httpd_t,httpd_$1_content_t,httpd_$1_content_t) @@ -151,9 +133,13 @@ # privileged users run the script: domtrans_pattern(httpd_exec_scripts, httpd_$1_script_exec_t, httpd_$1_script_t) + allow httpd_exec_scripts httpd_$1_script_exec_t:file read_file_perms; + # apache runs the script: domtrans_pattern(httpd_t, httpd_$1_script_exec_t, httpd_$1_script_t) + allow httpd_t httpd_$1_script_exec_t:file read_file_perms; + allow httpd_t httpd_$1_script_t:process { signal sigkill sigstop }; allow httpd_t httpd_$1_script_exec_t:dir list_dir_perms; @@ -177,48 +163,6 @@ miscfiles_read_localization(httpd_$1_script_t) ') - tunable_policy(`httpd_enable_cgi && httpd_can_network_connect_db',` - allow httpd_$1_script_t self:tcp_socket create_stream_socket_perms; - allow httpd_$1_script_t self:udp_socket create_socket_perms; - - corenet_all_recvfrom_unlabeled(httpd_$1_script_t) - corenet_all_recvfrom_netlabel(httpd_$1_script_t) - corenet_tcp_sendrecv_all_if(httpd_$1_script_t) - corenet_udp_sendrecv_all_if(httpd_$1_script_t) - corenet_tcp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_udp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_tcp_sendrecv_all_ports(httpd_$1_script_t) - corenet_udp_sendrecv_all_ports(httpd_$1_script_t) - corenet_tcp_connect_postgresql_port(httpd_$1_script_t) - corenet_tcp_connect_mysqld_port(httpd_$1_script_t) - corenet_sendrecv_postgresql_client_packets(httpd_$1_script_t) - corenet_sendrecv_mysqld_client_packets(httpd_$1_script_t) - - sysnet_read_config(httpd_$1_script_t) - ') - - tunable_policy(`httpd_enable_cgi && httpd_can_network_connect',` - allow httpd_$1_script_t self:tcp_socket create_stream_socket_perms; - allow httpd_$1_script_t self:udp_socket create_socket_perms; - - corenet_all_recvfrom_unlabeled(httpd_$1_script_t) - corenet_all_recvfrom_netlabel(httpd_$1_script_t) - corenet_tcp_sendrecv_all_if(httpd_$1_script_t) - corenet_udp_sendrecv_all_if(httpd_$1_script_t) - corenet_tcp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_udp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_tcp_sendrecv_all_ports(httpd_$1_script_t) - corenet_udp_sendrecv_all_ports(httpd_$1_script_t) - corenet_tcp_connect_all_ports(httpd_$1_script_t) - corenet_sendrecv_all_client_packets(httpd_$1_script_t) - - sysnet_read_config(httpd_$1_script_t) - ') - - optional_policy(` - mta_send_mail(httpd_$1_script_t) - ') - optional_policy(` tunable_policy(`httpd_enable_cgi && allow_ypbind',` nis_use_ypbind_uncond(httpd_$1_script_t) @@ -265,72 +209,77 @@ template(`apache_per_role_template', ` gen_require(` attribute httpdcontent, httpd_script_domains; - attribute httpd_exec_scripts, httpd_user_content_type; - attribute httpd_user_script_exec_type; - type httpd_t, httpd_suexec_t, httpd_log_t; + attribute httpd_exec_scripts; + type httpd_t, httpd_suexec_t, httpd_log_t, httpd_sys_script_t; + type httpd_user_content_t; + type httpd_user_script_t; + type httpd_user_content_ra_t; + type httpd_user_content_rw_t; + type httpd_user_content_t; + type httpd_user_script_exec_t; + type httpd_user_htaccess_t; + ') + + + ifelse(`$1',`user',`',` + typealias httpd_user_content_t alias httpd_$1_script_t; + typealias httpd_user_content_ra_t alias httpd_$1_script_ra_t; + typealias httpd_user_content_rw_t alias httpd_$1_script_rw_t; + typealias httpd_user_content_t alias httpd_$1_script_ro_t; + typealias httpd_user_script_exec_t alias httpd_$1_script_exec_t; + typealias httpd_user_htaccess_t alias httpd_$1_htaccess_t; ') - apache_content_template($1) - typeattribute httpd_$1_content_t httpd_user_content_type; - typeattribute httpd_$1_script_ra_t httpd_user_content_type; - typeattribute httpd_$1_script_rw_t httpd_user_content_type; - typeattribute httpd_$1_script_ro_t httpd_user_content_type; - typeattribute httpd_$1_script_exec_t httpd_user_script_exec_type; - - typeattribute httpd_$1_script_t httpd_script_domains; - userdom_user_home_content($1,httpd_$1_content_t) - - role $3 types httpd_$1_script_t; - - allow $2 httpd_$1_content_t:{ dir file lnk_file } { relabelto relabelfrom }; - - allow $2 httpd_$1_htaccess_t:file { manage_file_perms relabelto relabelfrom }; - - manage_dirs_pattern($2,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - manage_files_pattern($2,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - manage_lnk_files_pattern($2,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - relabel_dirs_pattern($2,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - relabel_files_pattern($2,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - relabel_lnk_files_pattern($2,httpd_$1_script_ra_t,httpd_$1_script_ra_t) - - manage_dirs_pattern($2,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - manage_files_pattern($2,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - manage_lnk_files_pattern($2,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - relabel_dirs_pattern($2,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - relabel_files_pattern($2,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - relabel_lnk_files_pattern($2,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - - manage_dirs_pattern($2,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - manage_files_pattern($2,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - manage_lnk_files_pattern($2,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - relabel_dirs_pattern($2,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - relabel_files_pattern($2,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - relabel_lnk_files_pattern($2,httpd_$1_script_rw_t,httpd_$1_script_rw_t) - - manage_dirs_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) - manage_files_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) - manage_lnk_files_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) - relabel_dirs_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) - relabel_files_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) - relabel_lnk_files_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) + role $3 types httpd_user_script_t; + + allow $2 httpd_user_content_t:{ dir file lnk_file } { relabelto relabelfrom }; + + allow $2 httpd_user_htaccess_t:file { manage_file_perms relabelto relabelfrom }; + + manage_dirs_pattern($2,httpd_user_content_ra_t,httpd_user_content_ra_t) + manage_files_pattern($2,httpd_user_content_ra_t,httpd_user_content_ra_t) + manage_lnk_files_pattern($2,httpd_user_content_ra_t,httpd_user_content_ra_t) + relabel_dirs_pattern($2,httpd_user_content_ra_t,httpd_user_content_ra_t) + relabel_files_pattern($2,httpd_user_content_ra_t,httpd_user_content_ra_t) + relabel_lnk_files_pattern($2,httpd_user_content_ra_t,httpd_user_content_ra_t) + + manage_dirs_pattern($2,httpd_user_content_t,httpd_user_content_t) + manage_files_pattern($2,httpd_user_content_t,httpd_user_content_t) + manage_lnk_files_pattern($2,httpd_user_content_t,httpd_user_content_t) + relabel_dirs_pattern($2,httpd_user_content_t,httpd_user_content_t) + relabel_files_pattern($2,httpd_user_content_t,httpd_user_content_t) + relabel_lnk_files_pattern($2,httpd_user_content_t,httpd_user_content_t) + + manage_dirs_pattern($2,httpd_user_content_rw_t,httpd_user_content_rw_t) + manage_files_pattern($2,httpd_user_content_rw_t,httpd_user_content_rw_t) + manage_lnk_files_pattern($2,httpd_user_content_rw_t,httpd_user_content_rw_t) + relabel_dirs_pattern($2,httpd_user_content_rw_t,httpd_user_content_rw_t) + relabel_files_pattern($2,httpd_user_content_rw_t,httpd_user_content_rw_t) + relabel_lnk_files_pattern($2,httpd_user_content_rw_t,httpd_user_content_rw_t) + + manage_dirs_pattern($2,httpd_user_script_exec_t,httpd_user_script_exec_t) + manage_files_pattern($2,httpd_user_script_exec_t,httpd_user_script_exec_t) + manage_lnk_files_pattern($2,httpd_user_script_exec_t,httpd_user_script_exec_t) + relabel_dirs_pattern($2,httpd_user_script_exec_t,httpd_user_script_exec_t) + relabel_files_pattern($2,httpd_user_script_exec_t,httpd_user_script_exec_t) + relabel_lnk_files_pattern($2,httpd_user_script_exec_t,httpd_user_script_exec_t) tunable_policy(`httpd_enable_cgi',` # If a user starts a script by hand it gets the proper context - domtrans_pattern($2, httpd_$1_script_exec_t, httpd_$1_script_t) + domtrans_pattern($2, httpd_user_script_exec_t, httpd_user_script_t) ') tunable_policy(`httpd_enable_cgi && httpd_unified',` - allow httpd_$1_script_t httpdcontent:file entrypoint; - - domtrans_pattern($2, httpdcontent, httpd_$1_script_t) + can_exec(httpd_user_script_t, httpd_user_content_t) ') # allow accessing files/dirs below the users home dir tunable_policy(`httpd_enable_homedirs',` - userdom_search_user_home_dirs($1,httpd_t) - userdom_search_user_home_dirs($1,httpd_suexec_t) - userdom_search_user_home_dirs($1,httpd_$1_script_t) + userdom_search_user_home_dirs(user,httpd_t) + userdom_search_user_home_dirs(user,httpd_suexec_t) + userdom_search_user_home_dirs(user,httpd_user_script_t) + userdom_search_user_home_dirs(user,httpd_sys_script_t) ') ') @@ -352,12 +301,11 @@ # template(`apache_read_user_scripts',` gen_require(` - type httpd_$1_script_exec_t; + type httpd_user_script_exec_t; ') - - allow $2 httpd_$1_script_exec_t:dir list_dir_perms; - read_files_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) - read_lnk_files_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) + allow $2 httpd_user_script_exec_t:dir list_dir_perms; + read_files_pattern($2,httpd_user_script_exec_t,httpd_user_script_exec_t) + read_lnk_files_pattern($2,httpd_user_script_exec_t,httpd_user_script_exec_t) ') ######################################## @@ -378,12 +326,12 @@ # template(`apache_read_user_content',` gen_require(` - type httpd_$1_content_t; + type httpd_user_content_t; ') - allow $2 httpd_$1_content_t:dir list_dir_perms; - read_files_pattern($2,httpd_$1_content_t,httpd_$1_content_t) - read_lnk_files_pattern($2,httpd_$1_content_t,httpd_$1_content_t) + allow $2 httpd_user_content_t:dir list_dir_perms; + read_files_pattern($2,httpd_user_content_t,httpd_user_content_t) + read_lnk_files_pattern($2,httpd_user_content_t,httpd_user_content_t) ') ######################################## @@ -761,6 +709,7 @@ ') allow $1 httpd_modules_t:dir list_dir_perms; + read_lnk_files_pattern($1,httpd_modules_t,httpd_modules_t) ') ######################################## @@ -841,12 +790,16 @@ # sysadm_t to run scripts interface(`apache_domtrans_sys_script',` gen_require(` - attribute httpdcontent; type httpd_sys_script_t; + type httpd_sys_content_t; + ') + + tunable_policy(`httpd_enable_cgi',` + domtrans_pattern($1, httpd_sys_script_exec_t, httpd_sys_script_t) ') tunable_policy(`httpd_enable_cgi && httpd_unified',` - domtrans_pattern($1, httpdcontent, httpd_sys_script_t) + domtrans_pattern($1, httpd_sys_content_t, httpd_sys_script_t) ') ') @@ -932,7 +885,7 @@ type httpd_squirrelmail_t; ') - allow $1 httpd_squirrelmail_t:file { getattr read }; + read_files_pattern($1,httpd_squirrelmail_t,httpd_squirrelmail_t) ') ######################################## @@ -1023,16 +976,16 @@ # interface(`apache_manage_all_user_content',` gen_require(` - attribute httpd_user_content_type, httpd_user_script_exec_type; + type httpd_user_content_t, httpd_user_script_exec_t; ') - manage_dirs_pattern($1,httpd_user_content_type,httpd_user_content_type) - manage_files_pattern($1,httpd_user_content_type,httpd_user_content_type) - manage_lnk_files_pattern($1,httpd_user_content_type,httpd_user_content_type) + manage_dirs_pattern($1,httpd_user_content_t,httpd_user_content_t) + manage_files_pattern($1,httpd_user_content_t,httpd_user_content_t) + manage_lnk_files_pattern($1,httpd_user_content_t,httpd_user_content_t) - manage_dirs_pattern($1,httpd_user_script_exec_type,httpd_user_script_exec_type) - manage_files_pattern($1,httpd_user_script_exec_type,httpd_user_script_exec_type) - manage_lnk_files_pattern($1,httpd_user_script_exec_type,httpd_user_script_exec_type) + manage_dirs_pattern($1,httpd_user_script_exec_t,httpd_user_script_exec_t) + manage_files_pattern($1,httpd_user_script_exec_t,httpd_user_script_exec_t) + manage_lnk_files_pattern($1,httpd_user_script_exec_t,httpd_user_script_exec_t) ') ######################################## @@ -1088,3 +1041,142 @@ allow httpd_t $1:process signal; ') + +######################################## +## +## Allow the specified domain to search +## apache bugzilla directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`apache_search_bugzilla_dirs',` + gen_require(` + type httpd_bugzilla_content_t; + ') + + allow $1 httpd_bugzilla_content_t:dir search_dir_perms; +') + +######################################## +## +## Do not audit attempts to read and write Apache +## bugzill script unix domain stream sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`apache_dontaudit_rw_bugzilla_script_stream_sockets',` + gen_require(` + type httpd_bugzilla_script_t; + ') + + dontaudit $1 httpd_bugzilla_script_t:unix_stream_socket { read write }; +') + +######################################## +## +## Execute apache server in the ntpd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`apache_script_domtrans',` + gen_require(` + type httpd_script_exec_t; + ') + + init_script_domtrans_spec($1,httpd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate an apache environment +## +## +## +## Prefix of the domain. Example, user would be +## the prefix for the uder_t domain. +## +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the apache domain. +## +## +## +# +interface(`apache_admin',` + + gen_require(` + type httpd_t, httpd_script_exec_t, httpd_config_t; + type httpd_log_t, httpd_modules_t, httpd_lock_t; + type httpd_var_run_t; + attribute httpdcontent; + attribute httpd_script_exec_type; + type httpd_bool_t; + type httpd_php_tmp_t; + type httpd_suexec_tmp_t; + type httpd_tmp_t; + + ') + + allow $1 httpd_t:process { getattr ptrace signal_perms }; + + # Allow $1 to restart the apache service + apache_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 httpd_script_exec_t system_r; + allow $2 system_r; + + apache_manage_all_content($1) + miscfiles_manage_public_files($1) + + files_search_etc($1) + manage_all_pattern($1,httpd_config_t) + + logging_search_logs($1) + manage_all_pattern($1,httpd_log_t) + + manage_all_pattern($1,httpd_modules_t) + + manage_all_pattern($1,httpd_lock_t) + files_lock_filetrans($1, httpd_lock_t, file) + + manage_all_pattern($1,httpd_var_run_t) + files_pid_filetrans($1,httpd_var_run_t, file) + + kernel_search_proc($1) + allow $1 httpd_t:dir list_dir_perms; + read_files_pattern($1,httpd_t,httpd_t) + read_lnk_files_pattern($1,httpd_t,httpd_t) + + manage_all_pattern($1, httpdcontent) + manage_all_pattern($1, httpd_script_exec_type) + + seutil_domtrans_setfiles($1) + + manage_all_pattern($1, httpd_tmp_t) + manage_all_pattern($1, httpd_php_tmp_t) + manage_all_pattern($1, httpd_suexec_tmp_t) + files_tmp_filetrans($1, httpd_tmp_t, { file dir }) + +# apache_set_booleans($1, $2, $3, httpd_bool_t ) +# seutil_setsebool_per_role_template($1, httpd, $3) +# allow httpd_setsebool_t httpd_bool_t:dir list_dir_perms; +# allow httpd_setsebool_t httpd_bool_t:file rw_file_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.te serefpolicy-3.3.1/policy/modules/services/apache.te --- nsaserefpolicy/policy/modules/services/apache.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/apache.te 2008-04-21 14:57:09.000000000 -0400 @@ -20,6 +20,8 @@ # Declarations # +selinux_genbool(httpd_bool_t) + ## ##

## Allow Apache to modify public files @@ -31,10 +33,10 @@ ## ##

-## Allow Apache to use mod_auth_pam +## Allow Apache to communicate with avahi service via dbus ##

## -gen_tunable(allow_httpd_mod_auth_pam,false) +gen_tunable(allow_httpd_dbus_avahi,false) ## ##

@@ -45,7 +47,14 @@ ## ##

-## Allow HTTPD scripts and modules to connect to the network using TCP. +## Allow http daemon to send mail +##

+## +gen_tunable(httpd_can_sendmail,false) + +## +##

+## Allow HTTPD scripts and modules to connect to the network ##

## gen_tunable(httpd_can_network_connect,false) @@ -95,8 +104,8 @@ ## ##

-## Unify HTTPD to communicate with the terminal. -## Needed for entering the passphrase for certificates at +## Unify HTTPD to communicate with the terminal. +## Needed for handling certificates at ## the terminal. ##

## @@ -109,14 +118,33 @@ ## gen_tunable(httpd_unified,false) +## +##

+## Allow httpd to access nfs file systems +##

+## +gen_tunable(httpd_use_nfs,false) + +## +##

+## Allow httpd to access cifs file systems +##

+## +gen_tunable(httpd_use_cifs,false) + +## +##

+## Allow apache scripts to write to public content. Directories/Files must be labeled public_content_rw_t. +##

+## +gen_tunable(allow_httpd_sys_script_anon_write,false) + attribute httpdcontent; -attribute httpd_user_content_type; # domains that can exec all users scripts attribute httpd_exec_scripts; attribute httpd_script_exec_type; -attribute httpd_user_script_exec_type; # user script domains attribute httpd_script_domains; @@ -147,6 +175,9 @@ type httpd_log_t; logging_log_file(httpd_log_t) +type httpd_script_exec_t; +init_script_type(httpd_script_exec_t) + # httpd_modules_t is the type given to module files (libraries) # that come with Apache /etc/httpd/modules and /usr/lib/apache type httpd_modules_t; @@ -180,6 +211,9 @@ # setup the system domain for system CGI scripts apache_content_template(sys) +typeattribute httpd_sys_content_t httpdcontent; # customizable +typeattribute httpd_sys_content_rw_t httpdcontent; # customizable +typeattribute httpd_sys_content_ra_t httpdcontent; # customizable type httpd_tmp_t; files_tmp_file(httpd_tmp_t) @@ -202,12 +236,16 @@ prelink_object_file(httpd_modules_t) ') +apache_content_template(user) +userdom_user_home_content(user,httpd_user_content_t) +typealias httpd_user_content_t alias httpd_unconfined_content_t; + ######################################## # # Apache server local policy # -allow httpd_t self:capability { chown dac_override kill setgid setuid sys_tty_config }; +allow httpd_t self:capability { chown dac_override kill setgid setuid sys_nice sys_tty_config }; dontaudit httpd_t self:capability { net_admin sys_tty_config }; allow httpd_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow httpd_t self:fd use; @@ -249,6 +287,7 @@ allow httpd_t httpd_modules_t:dir list_dir_perms; mmap_files_pattern(httpd_t,httpd_modules_t,httpd_modules_t) read_files_pattern(httpd_t,httpd_modules_t,httpd_modules_t) +read_lnk_files_pattern(httpd_t,httpd_modules_t,httpd_modules_t) apache_domtrans_rotatelogs(httpd_t) # Apache-httpd needs to be able to send signals to the log rotate procs. @@ -289,6 +328,7 @@ kernel_read_kernel_sysctls(httpd_t) # for modules that want to access /proc/meminfo kernel_read_system_state(httpd_t) +kernel_search_network_sysctl(httpd_t) corenet_all_recvfrom_unlabeled(httpd_t) corenet_all_recvfrom_netlabel(httpd_t) @@ -315,9 +355,7 @@ auth_use_nsswitch(httpd_t) -# execute perl -corecmd_exec_bin(httpd_t) -corecmd_exec_shell(httpd_t) +application_exec_all(httpd_t) domain_use_interactive_fds(httpd_t) @@ -335,6 +373,10 @@ files_read_var_lib_symlinks(httpd_t) fs_search_auto_mountpoints(httpd_sys_script_t) +# php uploads a file to /tmp and then execs programs to acton them +manage_dirs_pattern(httpd_sys_script_t,httpd_tmp_t,httpd_tmp_t) +manage_files_pattern(httpd_sys_script_t,httpd_tmp_t,httpd_tmp_t) +files_tmp_filetrans(httpd_sys_script_t,httpd_sys_content_rw_t,{ dir file lnk_file sock_file fifo_file }) libs_use_ld_so(httpd_t) libs_use_shared_libs(httpd_t) @@ -351,25 +393,50 @@ userdom_use_unpriv_users_fds(httpd_t) -mta_send_mail(httpd_t) - tunable_policy(`allow_httpd_anon_write',` miscfiles_manage_public_files(httpd_t) ') -ifdef(`TODO', ` # # We need optionals to be able to be within booleans to make this work # +## +##

+## Allow Apache to use mod_auth_pam +##

+## +gen_tunable(allow_httpd_mod_auth_pam,false) + tunable_policy(`allow_httpd_mod_auth_pam',` - auth_domtrans_chk_passwd(httpd_t) + auth_domtrans_chkpwd(httpd_t) ') + +## +##

+## Allow Apache to use mod_auth_pam +##

+## +gen_tunable(allow_httpd_mod_auth_ntlm_winbind,false) +optional_policy(` + tunable_policy(`allow_httpd_mod_auth_pam',` + samba_domtrans_winbind_helper(httpd_t) + ') ') tunable_policy(`httpd_can_network_connect',` corenet_tcp_connect_all_ports(httpd_t) ') +tunable_policy(`httpd_can_sendmail',` + # allow httpd to connect to mail servers + corenet_tcp_connect_smtp_port(httpd_t) + corenet_sendrecv_smtp_client_packets(httpd_t) + corenet_tcp_connect_pop_port(httpd_t) + corenet_sendrecv_pop_client_packets(httpd_t) + mta_send_mail(httpd_t) + mta_send_mail(httpd_sys_script_t) +') + tunable_policy(`httpd_can_network_relay',` # allow httpd to work as a relay corenet_tcp_connect_gopher_port(httpd_t) @@ -382,12 +449,22 @@ corenet_sendrecv_http_cache_client_packets(httpd_t) ') -tunable_policy(`httpd_enable_cgi && httpd_unified && httpd_builtin_scripting',` - domtrans_pattern(httpd_t, httpdcontent, httpd_sys_script_t) +tunable_policy(`httpd_enable_cgi && httpd_unified',` + allow httpd_sys_script_t httpd_sys_content_t:file entrypoint; + filetrans_pattern(httpd_sys_script_t,httpd_sys_content_t,httpd_sys_content_rw_t, { file dir lnk_file }) + can_exec(httpd_sys_script_t, httpd_sys_content_t) +') - manage_dirs_pattern(httpd_t,httpdcontent,httpdcontent) - manage_files_pattern(httpd_t,httpdcontent,httpdcontent) - manage_lnk_files_pattern(httpd_t,httpdcontent,httpdcontent) +tunable_policy(`allow_httpd_sys_script_anon_write',` + miscfiles_manage_public_files(httpd_sys_script_t) +') + +tunable_policy(`httpd_enable_cgi && httpd_unified && httpd_builtin_scripting',` + domtrans_pattern(httpd_t, httpd_sys_content_t, httpd_sys_script_t) + filetrans_pattern(httpd_t, httpd_sys_content_t, httpd_sys_content_rw_t, { file dir lnk_file }) + manage_dirs_pattern(httpd_t, httpdcontent, httpd_sys_content_rw_t) + manage_files_pattern(httpd_t, httpdcontent, httpd_sys_content_rw_t) + manage_lnk_files_pattern(httpd_t, httpdcontent, httpd_sys_content_rw_t) ') tunable_policy(`httpd_enable_ftp_server',` @@ -399,11 +476,21 @@ fs_read_nfs_symlinks(httpd_t) ') +tunable_policy(`httpd_use_nfs',` + fs_read_nfs_files(httpd_t) + fs_read_nfs_symlinks(httpd_t) +') + tunable_policy(`httpd_enable_homedirs && use_samba_home_dirs',` fs_read_cifs_files(httpd_t) fs_read_cifs_symlinks(httpd_t) ') +tunable_policy(`httpd_use_cifs',` + fs_read_cifs_files(httpd_t) + fs_read_cifs_symlinks(httpd_t) +') + tunable_policy(`httpd_ssi_exec',` corecmd_shell_domtrans(httpd_t,httpd_sys_script_t) allow httpd_sys_script_t httpd_t:fd use; @@ -437,8 +524,14 @@ ') optional_policy(` + dbus_system_bus_client_template(httpd,httpd_t) + tunable_policy(`allow_httpd_dbus_avahi',` + avahi_dbus_chat(httpd_t) + ') +') +optional_policy(` kerberos_use(httpd_t) - kerberos_read_kdc_config(httpd_t) + kerberos_read_keytab(httpd_t) ') optional_policy(` @@ -450,19 +543,13 @@ ') optional_policy(` - # Allow httpd to work with mysql mysql_stream_connect(httpd_t) mysql_rw_db_sockets(httpd_t) - - tunable_policy(`httpd_can_network_connect_db',` - corenet_tcp_connect_mysqld_port(httpd_t) - corenet_sendrecv_mysqld_client_packets(httpd_t) - ') + mysql_read_config(httpd_t) ') optional_policy(` nagios_read_config(httpd_t) - nagios_domtrans_cgi(httpd_t) ') optional_policy(` @@ -472,13 +559,14 @@ openca_kill(httpd_t) ') +tunable_policy(`httpd_can_network_connect_db',` + postgresql_tcp_connect(httpd_t) + postgresql_tcp_connect(httpd_sys_script_t) +') + optional_policy(` # Allow httpd to work with postgresql postgresql_stream_connect(httpd_t) - - tunable_policy(`httpd_can_network_connect_db',` - postgresql_tcp_connect(httpd_t) - ') ') optional_policy(` @@ -486,6 +574,7 @@ ') optional_policy(` + files_dontaudit_rw_usr_dirs(httpd_t) snmp_dontaudit_read_snmp_var_lib_files(httpd_t) snmp_dontaudit_write_snmp_var_lib_files(httpd_t) ') @@ -521,6 +610,20 @@ userdom_use_sysadm_terms(httpd_helper_t) ') +optional_policy(` + type httpd_unconfined_script_t; + type httpd_unconfined_script_exec_t; + domain_type(httpd_unconfined_script_t) + domain_entry_file(httpd_unconfined_script_t,httpd_unconfined_script_exec_t) + domtrans_pattern(httpd_t, httpd_unconfined_script_exec_t, httpd_unconfined_script_t) + unconfined_domain(httpd_unconfined_script_t) + + tunable_policy(`httpd_tty_comm',` + unconfined_use_terminals(httpd_helper_t) + ') +') + + ######################################## # # Apache PHP script local policy @@ -550,18 +653,24 @@ fs_search_auto_mountpoints(httpd_php_t) +auth_use_nsswitch(httpd_php_t) + libs_exec_lib_files(httpd_php_t) libs_use_ld_so(httpd_php_t) libs_use_shared_libs(httpd_php_t) userdom_use_unpriv_users_fds(httpd_php_t) -optional_policy(` - mysql_stream_connect(httpd_php_t) +tunable_policy(`httpd_can_network_connect_db',` + corenet_tcp_connect_mysqld_port(httpd_t) + corenet_sendrecv_mysqld_client_packets(httpd_t) + corenet_tcp_connect_mysqld_port(httpd_sys_script_t) + corenet_sendrecv_mysqld_client_packets(httpd_sys_script_t) ') optional_policy(` - nis_use_ypbind(httpd_php_t) + mysql_stream_connect(httpd_php_t) + mysql_read_config(httpd_php_t) ') ######################################## @@ -585,6 +694,8 @@ manage_files_pattern(httpd_suexec_t,httpd_suexec_tmp_t,httpd_suexec_tmp_t) files_tmp_filetrans(httpd_suexec_t, httpd_suexec_tmp_t, { file dir }) +can_exec(httpd_suexec_t, httpd_sys_script_exec_t) + kernel_read_kernel_sysctls(httpd_suexec_t) kernel_list_proc(httpd_suexec_t) kernel_read_proc_symlinks(httpd_suexec_t) @@ -593,9 +704,7 @@ fs_search_auto_mountpoints(httpd_suexec_t) -# for shell scripts -corecmd_exec_bin(httpd_suexec_t) -corecmd_exec_shell(httpd_suexec_t) +application_exec_all(httpd_suexec_t) files_read_etc_files(httpd_suexec_t) files_read_usr_files(httpd_suexec_t) @@ -628,6 +737,7 @@ corenet_sendrecv_all_client_packets(httpd_suexec_t) ') +domain_entry_file(httpd_sys_script_t,httpd_sys_content_t) tunable_policy(`httpd_enable_cgi && httpd_unified',` domtrans_pattern(httpd_suexec_t, httpdcontent, httpd_sys_script_t) ') @@ -638,6 +748,12 @@ fs_exec_nfs_files(httpd_suexec_t) ') +tunable_policy(`httpd_use_cifs',` + fs_read_cifs_files(httpd_suexec_t) + fs_read_cifs_symlinks(httpd_suexec_t) + fs_exec_cifs_files(httpd_suexec_t) +') + tunable_policy(`httpd_enable_homedirs && use_samba_home_dirs',` fs_read_cifs_files(httpd_suexec_t) fs_read_cifs_symlinks(httpd_suexec_t) @@ -655,10 +771,6 @@ dontaudit httpd_suexec_t httpd_t:unix_stream_socket { read write }; ') -optional_policy(` - nagios_domtrans_cgi(httpd_suexec_t) -') - ######################################## # # Apache system script local policy @@ -668,7 +780,8 @@ dontaudit httpd_sys_script_t httpd_config_t:dir search; -allow httpd_sys_script_t httpd_squirrelmail_t:file { append read }; +apache_read_squirrelmail_data(httpd_sys_script_t) +apache_append_squirrelmail_data(httpd_sys_script_t) allow httpd_sys_script_t squirrelmail_spool_t:dir list_dir_perms; read_files_pattern(httpd_sys_script_t,squirrelmail_spool_t,squirrelmail_spool_t) @@ -682,15 +795,44 @@ # Should we add a boolean? apache_domtrans_rotatelogs(httpd_sys_script_t) +sysnet_read_config(httpd_sys_script_t) + ifdef(`distro_redhat',` allow httpd_sys_script_t httpd_log_t:file { getattr append }; ') -tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs',` +tunable_policy(`httpd_use_nfs', ` fs_read_nfs_files(httpd_sys_script_t) fs_read_nfs_symlinks(httpd_sys_script_t) ') +tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs', ` + fs_read_nfs_files(httpd_sys_script_t) + fs_read_nfs_symlinks(httpd_sys_script_t) +') + +tunable_policy(`httpd_enable_cgi && httpd_can_network_connect',` + allow httpd_sys_script_t self:tcp_socket create_stream_socket_perms; + allow httpd_sys_script_t self:udp_socket create_socket_perms; + + corenet_all_recvfrom_unlabeled(httpd_sys_script_t) + corenet_all_recvfrom_netlabel(httpd_sys_script_t) + corenet_tcp_sendrecv_all_if(httpd_sys_script_t) + corenet_udp_sendrecv_all_if(httpd_sys_script_t) + corenet_tcp_sendrecv_all_nodes(httpd_sys_script_t) + corenet_udp_sendrecv_all_nodes(httpd_sys_script_t) + corenet_tcp_sendrecv_all_ports(httpd_sys_script_t) + corenet_udp_sendrecv_all_ports(httpd_sys_script_t) + corenet_tcp_connect_all_ports(httpd_sys_script_t) + corenet_sendrecv_all_client_packets(httpd_sys_script_t) +') + + +tunable_policy(`httpd_use_cifs', ` + fs_read_cifs_files(httpd_sys_script_t) + fs_read_cifs_symlinks(httpd_sys_script_t) +') + tunable_policy(`httpd_enable_homedirs && use_samba_home_dirs',` fs_read_cifs_files(httpd_sys_script_t) fs_read_cifs_symlinks(httpd_sys_script_t) @@ -700,9 +842,15 @@ clamav_domtrans_clamscan(httpd_sys_script_t) ') +tunable_policy(`httpd_can_network_connect_db',` + corenet_tcp_connect_mysqld_port(httpd_t) + corenet_sendrecv_mysqld_client_packets(httpd_t) +') + optional_policy(` mysql_stream_connect(httpd_sys_script_t) mysql_rw_db_sockets(httpd_sys_script_t) + mysql_read_config(httpd_sys_script_t) ') ######################################## @@ -724,3 +872,47 @@ logging_search_logs(httpd_rotatelogs_t) miscfiles_read_localization(httpd_rotatelogs_t) + +#============= bugzilla policy ============== +apache_content_template(bugzilla) + +type httpd_bugzilla_tmp_t; +files_tmp_file(httpd_bugzilla_tmp_t) + +allow httpd_bugzilla_script_t self:netlink_route_socket r_netlink_socket_perms; +allow httpd_bugzilla_script_t self:tcp_socket create_stream_socket_perms; +allow httpd_bugzilla_script_t self:udp_socket create_socket_perms; + +corenet_all_recvfrom_unlabeled(httpd_bugzilla_script_t) +corenet_all_recvfrom_netlabel(httpd_bugzilla_script_t) +corenet_tcp_sendrecv_all_if(httpd_bugzilla_script_t) +corenet_udp_sendrecv_all_if(httpd_bugzilla_script_t) +corenet_tcp_sendrecv_all_nodes(httpd_bugzilla_script_t) +corenet_udp_sendrecv_all_nodes(httpd_bugzilla_script_t) +corenet_tcp_sendrecv_all_ports(httpd_bugzilla_script_t) +corenet_udp_sendrecv_all_ports(httpd_bugzilla_script_t) +corenet_tcp_connect_postgresql_port(httpd_bugzilla_script_t) +corenet_tcp_connect_mysqld_port(httpd_bugzilla_script_t) +corenet_tcp_connect_http_port(httpd_bugzilla_script_t) +corenet_sendrecv_postgresql_client_packets(httpd_bugzilla_script_t) +corenet_sendrecv_mysqld_client_packets(httpd_bugzilla_script_t) + +manage_dirs_pattern(httpd_bugzilla_script_t,httpd_bugzilla_tmp_t,httpd_bugzilla_tmp_t) +manage_files_pattern(httpd_bugzilla_script_t,httpd_bugzilla_tmp_t,httpd_bugzilla_tmp_t) +files_tmp_filetrans(httpd_bugzilla_script_t,httpd_bugzilla_tmp_t,{ file dir }) + +files_search_var_lib(httpd_bugzilla_script_t) + +mta_send_mail(httpd_bugzilla_script_t) + +sysnet_read_config(httpd_bugzilla_script_t) +sysnet_use_ldap(httpd_bugzilla_script_t) + +optional_policy(` + mysql_search_db(httpd_bugzilla_script_t) + mysql_stream_connect(httpd_bugzilla_script_t) +') + +optional_policy(` + postgresql_stream_connect(httpd_bugzilla_script_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apcupsd.fc serefpolicy-3.3.1/policy/modules/services/apcupsd.fc --- nsaserefpolicy/policy/modules/services/apcupsd.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/apcupsd.fc 2008-04-21 11:02:48.000000000 -0400 @@ -13,3 +13,5 @@ /var/www/apcupsd/upsfstats\.cgi -- gen_context(system_u:object_r:httpd_apcupsd_cgi_script_exec_t,s0) /var/www/apcupsd/upsimage\.cgi -- gen_context(system_u:object_r:httpd_apcupsd_cgi_script_exec_t,s0) /var/www/apcupsd/upsstats\.cgi -- gen_context(system_u:object_r:httpd_apcupsd_cgi_script_exec_t,s0) + +/etc/rc.d/init.d/apcupsd -- gen_context(system_u:object_r:apcupsd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apcupsd.if serefpolicy-3.3.1/policy/modules/services/apcupsd.if --- nsaserefpolicy/policy/modules/services/apcupsd.if 2007-09-12 10:34:18.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/apcupsd.if 2008-04-21 11:02:48.000000000 -0400 @@ -90,10 +90,102 @@ ## ## # -interface(`httpd_apcupsd_cgi_script_domtrans',` +interface(`apcupsd_cgi_script_domtrans',` gen_require(` type httpd_apcupsd_cgi_script_t, httpd_apcupsd_cgi_script_exec_t; ') domtrans_pattern($1,httpd_apcupsd_cgi_script_exec_t,httpd_apcupsd_cgi_script_t) ') + +######################################## +## +## Read apcupsd tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`apcupsd_read_tmp_files',` + gen_require(` + type apcupsd_tmp_t; + ') + + allow $1 apcupsd_tmp_t:file read_file_perms; +') + + +######################################## +## +## Execute apcupsd server in the apcupsd domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`apcupsd_script_domtrans',` + gen_require(` + type apcupsd_script_exec_t; + ') + + init_script_domtrans_spec($1,apcupsd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an apcupsd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the apcupsd domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`apcupsd_admin',` + gen_require(` + type apcupsd_t; + type apcupsd_script_exec_t; + type apcupsd_tmp_t; + type apcupsd_log_t; + type apcupsd_lock_t; + type apcupsd_var_run_t; + ') + + allow $1 apcupsd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, apcupsd_t, apcupsd_t) + + # Allow apcupsd_t to restart the apache service + apcupsd_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 apcupsd_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,apcupsd_tmp_t) + + logging_list_logs($1) + manage_all_pattern($1,apcupsd_log_t) + + files_list_var($1) + manage_all_pattern($1,apcupsd_lock_t) + + files_list_pids($1) + manage_all_pattern($1,apcupsd_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apcupsd.te serefpolicy-3.3.1/policy/modules/services/apcupsd.te --- nsaserefpolicy/policy/modules/services/apcupsd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/apcupsd.te 2008-04-21 11:02:48.000000000 -0400 @@ -22,6 +22,9 @@ type apcupsd_var_run_t; files_pid_file(apcupsd_var_run_t) +type apcupsd_script_exec_t; +init_script_type(apcupsd_script_exec_t) + ######################################## # # apcupsd local policy @@ -86,6 +89,11 @@ miscfiles_read_localization(apcupsd_t) +sysnet_dns_name_resolve(apcupsd_t) + +userdom_use_unpriv_users_ttys(apcupsd_t) +userdom_use_unpriv_users_ptys(apcupsd_t) + optional_policy(` hostname_exec(apcupsd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apm.te serefpolicy-3.3.1/policy/modules/services/apm.te --- nsaserefpolicy/policy/modules/services/apm.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/apm.te 2008-04-21 11:02:48.000000000 -0400 @@ -190,6 +190,10 @@ dbus_stub(apmd_t) optional_policy(` + consolekit_dbus_chat(apmd_t) + ') + + optional_policy(` networkmanager_dbus_chat(apmd_t) ') ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/arpwatch.fc serefpolicy-3.3.1/policy/modules/services/arpwatch.fc --- nsaserefpolicy/policy/modules/services/arpwatch.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/arpwatch.fc 2008-04-21 11:02:48.000000000 -0400 @@ -9,3 +9,5 @@ # /var/arpwatch(/.*)? gen_context(system_u:object_r:arpwatch_data_t,s0) /var/lib/arpwatch(/.*)? gen_context(system_u:object_r:arpwatch_data_t,s0) + +/etc/rc.d/init.d/arpwatch -- gen_context(system_u:object_r:arpwatch_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/arpwatch.if serefpolicy-3.3.1/policy/modules/services/arpwatch.if --- nsaserefpolicy/policy/modules/services/arpwatch.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/arpwatch.if 2008-04-21 11:02:48.000000000 -0400 @@ -90,3 +90,73 @@ dontaudit $1 arpwatch_t:packet_socket { read write }; ') + +######################################## +## +## Execute arpwatch server in the arpwatch domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`arpwatch_script_domtrans',` + gen_require(` + type arpwatch_script_exec_t; + ') + + init_script_domtrans_spec($1,arpwatch_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an arpwatch environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the arpwatch domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`arpwatch_admin',` + gen_require(` + type arpwatch_t; + type arpwatch_script_exec_t; + type arpwatch_tmp_t; + type arpwatch_data_t; + type arpwatch_var_run_t; + ') + + allow $1 arpwatch_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, arpwatch_t, arpwatch_t) + + # Allow arpwatch_t to restart the apache service + arpwatch_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 arpwatch_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,arpwatch_tmp_t) + + files_list_var($1) + manage_all_pattern($1,arpwatch_data_t) + + files_list_pids($1) + manage_all_pattern($1,arpwatch_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/arpwatch.te serefpolicy-3.3.1/policy/modules/services/arpwatch.te --- nsaserefpolicy/policy/modules/services/arpwatch.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/arpwatch.te 2008-04-21 11:02:48.000000000 -0400 @@ -19,6 +19,9 @@ type arpwatch_var_run_t; files_pid_file(arpwatch_var_run_t) +type arpwatch_script_exec_t; +init_script_type(arpwatch_script_exec_t) + ######################################## # # Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/asterisk.fc serefpolicy-3.3.1/policy/modules/services/asterisk.fc --- nsaserefpolicy/policy/modules/services/asterisk.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/asterisk.fc 2008-04-21 11:02:48.000000000 -0400 @@ -6,3 +6,4 @@ /var/log/asterisk(/.*)? gen_context(system_u:object_r:asterisk_log_t,s0) /var/run/asterisk(/.*)? gen_context(system_u:object_r:asterisk_var_run_t,s0) /var/spool/asterisk(/.*)? gen_context(system_u:object_r:asterisk_spool_t,s0) +/etc/rc.d/init.d/asterisk -- gen_context(system_u:object_r:asterisk_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/asterisk.if serefpolicy-3.3.1/policy/modules/services/asterisk.if --- nsaserefpolicy/policy/modules/services/asterisk.if 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/asterisk.if 2008-04-21 11:02:48.000000000 -0400 @@ -1 +1,83 @@ ## Asterisk IP telephony server + +######################################## +## +## Execute asterisk server in the asterisk domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`asterisk_script_domtrans',` + gen_require(` + type asterisk_script_exec_t; + ') + + init_script_domtrans_spec($1,asterisk_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an asterisk environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the asterisk domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`asterisk_admin',` + gen_require(` + type asterisk_t; + type asterisk_script_exec_t; + type asterisk_etc_t; + type asterisk_tmp_t; + type asterisk_log_t; + type asterisk_spool_t; + type asterisk_var_lib_t; + type asterisk_var_run_t; + ') + + allow $1 asterisk_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, asterisk_t, asterisk_t) + + # Allow asterisk_t to restart the apache service + asterisk_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 asterisk_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,asterisk_tmp_t) + + files_list_etc($1) + manage_all_pattern($1,asterisk_etc_t) + + logging_list_logs($1) + manage_all_pattern($1,asterisk_log_t) + + files_list_spool($1) + manage_all_pattern($1,asterisk_spool_t) + + files_list_var_lib($1) + manage_all_pattern($1,asterisk_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,asterisk_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/asterisk.te serefpolicy-3.3.1/policy/modules/services/asterisk.te --- nsaserefpolicy/policy/modules/services/asterisk.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/asterisk.te 2008-04-21 11:02:48.000000000 -0400 @@ -31,6 +31,9 @@ type asterisk_var_run_t; files_pid_file(asterisk_var_run_t) +type asterisk_script_exec_t; +init_script_type(asterisk_script_exec_t) + ######################################## # # Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/automount.fc serefpolicy-3.3.1/policy/modules/services/automount.fc --- nsaserefpolicy/policy/modules/services/automount.fc 2007-02-19 11:32:53.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/automount.fc 2008-04-21 11:02:48.000000000 -0400 @@ -12,4 +12,7 @@ # /var # -/var/run/autofs(/.*)? gen_context(system_u:object_r:automount_var_run_t,s0) +/var/run/autofs.* gen_context(system_u:object_r:automount_var_run_t,s0) + +/etc/rc.d/init.d/autofs -- gen_context(system_u:object_r:automount_script_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/automount.if serefpolicy-3.3.1/policy/modules/services/automount.if --- nsaserefpolicy/policy/modules/services/automount.if 2007-03-26 10:39:04.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/automount.if 2008-04-21 11:02:48.000000000 -0400 @@ -74,3 +74,109 @@ dontaudit $1 automount_tmp_t:dir getattr; ') + +######################################## +## +## Do not audit attempts to file descriptors for automount. +## +## +## +## Domain to not audit. +## +## +# +interface(`automount_dontaudit_use_fds',` + gen_require(` + type automount_t; + ') + + dontaudit $1 automount_t:fd use; +') + +######################################## +## +## Do not audit attempts to write automount daemon unnamed pipes. +## +## +## +## Domain allowed access. +## +## +# +interface(`automount_dontaudit_write_pipes',` + gen_require(` + type automount_t; + ') + + dontaudit $1 automount_t:fifo_file write; +') + + +######################################## +## +## Execute automount server in the automount domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`automount_script_domtrans',` + gen_require(` + type automount_script_exec_t; + ') + + init_script_domtrans_spec($1,automount_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an automount environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the automount domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`automount_admin',` + gen_require(` + type automount_t; + type automount_script_exec_t; + type automount_lock_t; + type automount_tmp_t; + type automount_var_run_t; + ') + + allow $1 automount_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, automount_t, automount_t) + + # Allow automount_t to restart the apache service + automount_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 automount_script_exec_t system_r; + allow $2 system_r; + + files_list_var($1) + manage_all_pattern($1,automount_lock_t) + + files_list_tmp($1) + manage_all_pattern($1,automount_tmp_t) + + files_list_pids($1) + manage_all_pattern($1,automount_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/automount.te serefpolicy-3.3.1/policy/modules/services/automount.te --- nsaserefpolicy/policy/modules/services/automount.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/automount.te 2008-04-21 11:02:48.000000000 -0400 @@ -20,6 +20,9 @@ files_tmp_file(automount_tmp_t) files_mountpoint(automount_tmp_t) +type automount_script_exec_t; +init_script_type(automount_script_exec_t) + ######################################## # # Local policy @@ -35,8 +38,6 @@ allow automount_t self:udp_socket create_socket_perms; allow automount_t self:rawip_socket create_socket_perms; -allow automount_t self:netlink_route_socket r_netlink_socket_perms; - can_exec(automount_t, automount_exec_t) allow automount_t automount_lock_t:file manage_file_perms; @@ -52,7 +53,8 @@ files_root_filetrans(automount_t,automount_tmp_t,dir) manage_files_pattern(automount_t,automount_var_run_t,automount_var_run_t) -files_pid_filetrans(automount_t,automount_var_run_t,file) +manage_fifo_files_pattern(automount_t,automount_var_run_t,automount_var_run_t) +files_pid_filetrans(automount_t,automount_var_run_t,{ file fifo_file }) kernel_read_kernel_sysctls(automount_t) kernel_read_irq_sysctls(automount_t) @@ -69,6 +71,7 @@ files_mounton_all_mountpoints(automount_t) files_mount_all_file_type_fs(automount_t) files_unmount_all_file_type_fs(automount_t) +files_manage_non_security_dirs(automount_t) fs_mount_all_fs(automount_t) fs_unmount_all_fs(automount_t) @@ -98,6 +101,7 @@ corenet_udp_bind_all_rpc_ports(automount_t) dev_read_sysfs(automount_t) +dev_rw_autofs(automount_t) # for SSP dev_read_rand(automount_t) dev_read_urand(automount_t) @@ -126,8 +130,12 @@ fs_mount_autofs(automount_t) fs_manage_autofs_symlinks(automount_t) +storage_rw_fuse(automount_t) + term_dontaudit_getattr_pty_dirs(automount_t) +auth_use_nsswitch(automount_t) + libs_use_ld_so(automount_t) libs_use_shared_libs(automount_t) @@ -140,10 +148,6 @@ # Run mount in the mount_t domain. mount_domtrans(automount_t) -sysnet_dns_name_resolve(automount_t) -sysnet_use_ldap(automount_t) -sysnet_read_config(automount_t) - userdom_dontaudit_use_unpriv_user_fds(automount_t) userdom_dontaudit_search_sysadm_home_dirs(automount_t) @@ -162,11 +166,12 @@ ') optional_policy(` - nis_use_ypbind(automount_t) + rpc_search_nfs_state_data(automount_t) ') optional_policy(` - rpc_search_nfs_state_data(automount_t) + samba_read_config(automount_t) + samba_manage_var_files(automount_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/avahi.fc serefpolicy-3.3.1/policy/modules/services/avahi.fc --- nsaserefpolicy/policy/modules/services/avahi.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/avahi.fc 2008-04-21 11:02:48.000000000 -0400 @@ -3,3 +3,7 @@ /usr/sbin/avahi-dnsconfd -- gen_context(system_u:object_r:avahi_exec_t,s0) /var/run/avahi-daemon(/.*)? gen_context(system_u:object_r:avahi_var_run_t,s0) + + +/etc/rc.d/init.d/avahi -- gen_context(system_u:object_r:avahi_script_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/avahi.if serefpolicy-3.3.1/policy/modules/services/avahi.if --- nsaserefpolicy/policy/modules/services/avahi.if 2007-05-02 15:04:46.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/avahi.if 2008-04-21 11:02:48.000000000 -0400 @@ -57,3 +57,64 @@ dontaudit $1 avahi_var_run_t:dir search_dir_perms; ') + +######################################## +## +## Execute avahi server in the avahi domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`avahi_script_domtrans',` + gen_require(` + type avahi_script_exec_t; + ') + + init_script_domtrans_spec($1,avahi_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an avahi environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the avahi domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`avahi_admin',` + gen_require(` + type avahi_t; + type avahi_script_exec_t; + type avahi_var_run_t; + ') + + allow $1 avahi_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, avahi_t, avahi_t) + + # Allow avahi_t to restart the apache service + avahi_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 avahi_script_exec_t system_r; + allow $2 system_r; + + files_list_pids($1) + manage_all_pattern($1,avahi_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/avahi.te serefpolicy-3.3.1/policy/modules/services/avahi.te --- nsaserefpolicy/policy/modules/services/avahi.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/avahi.te 2008-04-21 11:02:48.000000000 -0400 @@ -13,6 +13,9 @@ type avahi_var_run_t; files_pid_file(avahi_var_run_t) +type avahi_script_exec_t; +init_script_type(avahi_script_exec_t) + ######################################## # # Local policy @@ -20,7 +23,7 @@ allow avahi_t self:capability { dac_override setgid chown fowner kill setuid sys_chroot }; dontaudit avahi_t self:capability sys_tty_config; -allow avahi_t self:process { setrlimit signal_perms setcap }; +allow avahi_t self:process { setrlimit signal_perms getcap setcap }; allow avahi_t self:fifo_file { read write }; allow avahi_t self:unix_stream_socket { connectto create_stream_socket_perms }; allow avahi_t self:unix_dgram_socket create_socket_perms; @@ -85,6 +88,7 @@ dbus_connect_system_bus(avahi_t) init_dbus_chat_script(avahi_t) + dbus_system_domain(avahi_t,avahi_exec_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bind.fc serefpolicy-3.3.1/policy/modules/services/bind.fc --- nsaserefpolicy/policy/modules/services/bind.fc 2007-10-15 16:11:05.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/bind.fc 2008-04-21 11:02:48.000000000 -0400 @@ -49,3 +49,5 @@ /var/named/chroot/var/log/named.* -- gen_context(system_u:object_r:named_log_t,s0) /var/named/dynamic(/.*)? gen_context(system_u:object_r:named_cache_t,s0) ') + +/etc/rc.d/init.d/named -- gen_context(system_u:object_r:named_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bind.if serefpolicy-3.3.1/policy/modules/services/bind.if --- nsaserefpolicy/policy/modules/services/bind.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/bind.if 2008-04-21 11:02:48.000000000 -0400 @@ -254,3 +254,94 @@ interface(`bind_udp_chat_named',` refpolicywarn(`$0($*) has been deprecated.') ') + +######################################## +## +## Execute bind server in the bind domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`bind_script_domtrans',` + gen_require(` + type bind_script_exec_t; + ') + + init_script_domtrans_spec($1,bind_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an bind environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the bind domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`bind_admin',` + gen_require(` + type named_t; + type named_script_exec_t; + type named_tmp_t; + type named_log_t; + type named_conf_t; + type named_var_lib_t; + type named_var_run_t; + + type named_cache_t; + type named_zone_t; + type dnssec_t; + type ndc_t; + ') + + allow $1 named_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, named_t, named_t) + + allow $1 ndc_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, ndc_t, ndc_t) + + bind_run_ndc($1, $2, $3) + + # Allow named_t to restart the apache service + bind_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 named_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,named_tmp_t) + + logging_list_logs($1) + manage_all_pattern($1,named_log_t) + + files_list_etc($1) + manage_all_pattern($1,named_conf_t) + + manage_all_pattern($1,named_cache_t) + manage_all_pattern($1,named_zone_t) + manage_all_pattern($1,dnssec_t) + + files_list_var_lib($1) + manage_all_pattern($1,named_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,named_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bind.te serefpolicy-3.3.1/policy/modules/services/bind.te --- nsaserefpolicy/policy/modules/services/bind.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/bind.te 2008-04-21 11:02:48.000000000 -0400 @@ -53,6 +53,9 @@ init_system_domain(ndc_t,ndc_exec_t) role system_r types ndc_t; +type named_script_exec_t; +init_script_type(named_script_exec_t) + ######################################## # # Named local policy @@ -60,7 +63,7 @@ allow named_t self:capability { chown dac_override fowner setgid setuid sys_chroot sys_nice sys_resource }; dontaudit named_t self:capability sys_tty_config; -allow named_t self:process { setsched setcap setrlimit signal_perms }; +allow named_t self:process { setsched getcap setcap setrlimit signal_perms }; allow named_t self:fifo_file rw_fifo_file_perms; allow named_t self:unix_stream_socket create_stream_socket_perms; allow named_t self:unix_dgram_socket create_socket_perms; @@ -222,6 +225,7 @@ corenet_tcp_sendrecv_all_nodes(ndc_t) corenet_tcp_sendrecv_all_ports(ndc_t) corenet_tcp_connect_rndc_port(ndc_t) +corenet_tcp_bind_all_nodes(ndc_t) corenet_sendrecv_rndc_client_packets(ndc_t) domain_use_interactive_fds(ndc_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bitlbee.fc serefpolicy-3.3.1/policy/modules/services/bitlbee.fc --- nsaserefpolicy/policy/modules/services/bitlbee.fc 2007-09-17 15:56:47.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/bitlbee.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,3 +1,6 @@ /usr/sbin/bitlbee -- gen_context(system_u:object_r:bitlbee_exec_t,s0) /etc/bitlbee(/.*)? gen_context(system_u:object_r:bitlbee_conf_t,s0) /var/lib/bitlbee(/.*)? gen_context(system_u:object_r:bitlbee_var_t,s0) + + +/etc/rc.d/init.d/bitlbee -- gen_context(system_u:object_r:bitlbee_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bitlbee.if serefpolicy-3.3.1/policy/modules/services/bitlbee.if --- nsaserefpolicy/policy/modules/services/bitlbee.if 2007-09-17 15:56:47.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/bitlbee.if 2008-04-21 11:02:48.000000000 -0400 @@ -20,3 +20,70 @@ allow $1 bitlbee_conf_t:file { read getattr }; ') + +######################################## +## +## Execute bitlbee server in the bitlbee domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`bitlbee_script_domtrans',` + gen_require(` + type bitlbee_script_exec_t; + ') + + init_script_domtrans_spec($1,bitlbee_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an bitlbee environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the bitlbee domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`bitlbee_admin',` + gen_require(` + type bitlbee_t; + type bitlbee_script_exec_t; + type bitlbee_conf_t; + type bitlbee_var_t; + ') + + allow $1 bitlbee_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, bitlbee_t, bitlbee_t) + + # Allow bitlbee_t to restart the apache service + bitlbee_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 bitlbee_script_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + manage_all_pattern($1, bitlbee_conf_t) + + files_list_var($1) + manage_all_pattern($1, bitlbee_var_t) + +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bitlbee.te serefpolicy-3.3.1/policy/modules/services/bitlbee.te --- nsaserefpolicy/policy/modules/services/bitlbee.te 2007-09-17 15:56:47.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/bitlbee.te 2008-04-21 11:02:48.000000000 -0400 @@ -17,6 +17,12 @@ type bitlbee_var_t; files_type(bitlbee_var_t) +type bitlbee_tmp_t; +files_tmp_file(bitlbee_tmp_t) + +type bitlbee_script_exec_t; +init_script_type(bitlbee_script_exec_t) + ######################################## # # Local policy @@ -26,9 +32,15 @@ allow bitlbee_t self:udp_socket create_socket_perms; allow bitlbee_t self:tcp_socket { create_stream_socket_perms connected_stream_socket_perms }; allow bitlbee_t self:unix_stream_socket create_stream_socket_perms; +allow bitlbee_t self:fifo_file rw_fifo_file_perms; +allow bitlbee_t self:process signal; bitlbee_read_config(bitlbee_t) +# tmp files +manage_files_pattern(bitlbee_t,bitlbee_tmp_t,bitlbee_tmp_t) +files_tmp_filetrans(bitlbee_t,bitlbee_tmp_t,file) + # user account information is read and edited at runtime; give the usual # r/w access to bitlbee_var_t manage_files_pattern(bitlbee_t, bitlbee_var_t, bitlbee_var_t) @@ -54,6 +66,12 @@ corenet_tcp_connect_msnp_port(bitlbee_t) corenet_tcp_sendrecv_msnp_port(bitlbee_t) +corenet_tcp_connect_http_port(bitlbee_t) +corenet_tcp_sendrecv_http_port(bitlbee_t) + +dev_read_rand(bitlbee_t) +dev_read_urand(bitlbee_t) + files_read_etc_files(bitlbee_t) files_search_pids(bitlbee_t) # grant read-only access to the user help files @@ -62,6 +80,8 @@ libs_legacy_use_shared_libs(bitlbee_t) libs_use_ld_so(bitlbee_t) +miscfiles_read_localization(bitlbee_t) + sysnet_dns_name_resolve(bitlbee_t) optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.fc serefpolicy-3.3.1/policy/modules/services/bluetooth.fc --- nsaserefpolicy/policy/modules/services/bluetooth.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/bluetooth.fc 2008-04-21 11:02:48.000000000 -0400 @@ -22,3 +22,8 @@ # /var/lib/bluetooth(/.*)? gen_context(system_u:object_r:bluetooth_var_lib_t,s0) /var/run/sdp -s gen_context(system_u:object_r:bluetooth_var_run_t,s0) +/var/run/bluetoothd_address gen_context(system_u:object_r:bluetooth_var_run_t,s0) + +/etc/rc.d/init.d/bluetooth -- gen_context(system_u:object_r:bluetooth_script_exec_t,s0) +/etc/rc.d/init.d/dund -- gen_context(system_u:object_r:bluetooth_script_exec_t,s0) +/etc/rc.d/init.d/pand -- gen_context(system_u:object_r:bluetooth_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.if serefpolicy-3.3.1/policy/modules/services/bluetooth.if --- nsaserefpolicy/policy/modules/services/bluetooth.if 2007-10-29 07:52:49.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/bluetooth.if 2008-04-21 11:02:48.000000000 -0400 @@ -35,7 +35,7 @@ template(`bluetooth_per_role_template',` gen_require(` attribute bluetooth_helper_domain; - type bluetooth_helper_exec_t; + type bluetooth_helper_exec_t, bluetooth_t; ') type $1_bluetooth_t, bluetooth_helper_domain; @@ -107,7 +107,7 @@ ') optional_policy(` - xserver_user_client_template($1, $1_bluetooth_t, $1_bluetooth_tmpfs_t) + xserver_user_x_domain_template($1, $1_bluetooth, $1_bluetooth_t, $1_bluetooth_tmpfs_t) ') ') @@ -226,3 +226,88 @@ dontaudit $1 bluetooth_helper_domain:dir search; dontaudit $1 bluetooth_helper_domain:file { read getattr }; ') + +######################################## +## +## Execute bluetooth server in the bluetooth domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`bluetooth_script_domtrans',` + gen_require(` + type bluetooth_script_exec_t; + ') + + init_script_domtrans_spec($1,bluetooth_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an bluetooth environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the bluetooth domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`bluetooth_admin',` + gen_require(` + type bluetooth_t; + type bluetooth_script_exec_t; + type bluetooth_tmp_t; + type bluetooth_lock_t; + type bluetooth_spool_t; + type bluetooth_var_lib_t; + type bluetooth_var_run_t; + type bluetooth_conf_t; + type bluetooth_conf_rw_t; + + ') + + allow $1 bluetooth_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, bluetooth_t, bluetooth_t) + + # Allow bluetooth_t to restart the apache service + bluetooth_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 bluetooth_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,bluetooth_tmp_t) + + files_list_var($1) + manage_all_pattern($1,bluetooth_lock_t) + + files_list_etc($1) + manage_all_pattern($1,bluetooth_conf_t) + manage_all_pattern($1,bluetooth_conf_rw_t) + + files_list_spool($1) + manage_all_pattern($1,bluetooth_spool_t) + + files_list_var_lib($1) + manage_all_pattern($1,bluetooth_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,bluetooth_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.te serefpolicy-3.3.1/policy/modules/services/bluetooth.te --- nsaserefpolicy/policy/modules/services/bluetooth.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/bluetooth.te 2008-04-21 11:02:48.000000000 -0400 @@ -32,19 +32,22 @@ type bluetooth_var_run_t; files_pid_file(bluetooth_var_run_t) +type bluetooth_script_exec_t; +init_script_type(bluetooth_script_exec_t) + ######################################## # # Bluetooth services local policy # -allow bluetooth_t self:capability { net_bind_service net_admin net_raw sys_tty_config ipc_lock }; +allow bluetooth_t self:capability { dac_override net_bind_service net_admin net_raw sys_tty_config ipc_lock }; dontaudit bluetooth_t self:capability sys_tty_config; allow bluetooth_t self:process { getsched signal_perms }; allow bluetooth_t self:fifo_file rw_fifo_file_perms; allow bluetooth_t self:shm create_shm_perms; allow bluetooth_t self:socket create_stream_socket_perms; allow bluetooth_t self:unix_dgram_socket create_socket_perms; -allow bluetooth_t self:unix_stream_socket create_stream_socket_perms; +allow bluetooth_t self:unix_stream_socket { connectto create_stream_socket_perms }; allow bluetooth_t self:tcp_socket create_stream_socket_perms; allow bluetooth_t self:udp_socket create_socket_perms; @@ -92,6 +95,7 @@ dev_rw_usbfs(bluetooth_t) dev_rw_generic_usb_dev(bluetooth_t) dev_read_urand(bluetooth_t) +dev_rw_input_dev(bluetooth_t) fs_getattr_all_fs(bluetooth_t) fs_search_auto_mountpoints(bluetooth_t) @@ -110,6 +114,8 @@ files_read_etc_runtime_files(bluetooth_t) files_read_usr_files(bluetooth_t) +auth_use_nsswitch(bluetooth_t) + libs_use_ld_so(bluetooth_t) libs_use_shared_libs(bluetooth_t) @@ -118,19 +124,18 @@ miscfiles_read_localization(bluetooth_t) miscfiles_read_fonts(bluetooth_t) -sysnet_read_config(bluetooth_t) - userdom_dontaudit_use_unpriv_user_fds(bluetooth_t) userdom_dontaudit_use_sysadm_ptys(bluetooth_t) userdom_dontaudit_search_sysadm_home_dirs(bluetooth_t) optional_policy(` - dbus_system_bus_client_template(bluetooth,bluetooth_t) - dbus_connect_system_bus(bluetooth_t) + cups_dbus_chat(bluetooth_t) ') optional_policy(` - nis_use_ypbind(bluetooth_t) + dbus_system_bus_client_template(bluetooth,bluetooth_t) + dbus_connect_system_bus(bluetooth_t) + dbus_system_domain(bluetooth_t,bluetooth_exec_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/canna.fc serefpolicy-3.3.1/policy/modules/services/canna.fc --- nsaserefpolicy/policy/modules/services/canna.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/canna.fc 2008-04-21 11:02:48.000000000 -0400 @@ -20,3 +20,5 @@ /var/run/\.iroha_unix -d gen_context(system_u:object_r:canna_var_run_t,s0) /var/run/\.iroha_unix/.* -s gen_context(system_u:object_r:canna_var_run_t,s0) /var/run/wnn-unix(/.*) gen_context(system_u:object_r:canna_var_run_t,s0) + +/etc/rc.d/init.d/canna -- gen_context(system_u:object_r:canna_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/canna.if serefpolicy-3.3.1/policy/modules/services/canna.if --- nsaserefpolicy/policy/modules/services/canna.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/canna.if 2008-04-21 11:02:48.000000000 -0400 @@ -18,3 +18,74 @@ files_search_pids($1) stream_connect_pattern($1,canna_var_run_t,canna_var_run_t,canna_t) ') + +######################################## +## +## Execute canna server in the canna domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`canna_script_domtrans',` + gen_require(` + type canna_script_exec_t; + ') + + init_script_domtrans_spec($1,canna_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an canna environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the canna domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`canna_admin',` + gen_require(` + type canna_t; + type canna_script_exec_t; + type canna_log_t; + type canna_var_lib_t; + type canna_var_run_t; + ') + + allow $1 canna_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, canna_t, canna_t) + + # Allow canna_t to restart the apache service + canna_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 canna_script_exec_t system_r; + allow $2 system_r; + + logging_list_logs($1) + manage_all_pattern($1,canna_log_t) + + files_list_var_lib($1) + manage_all_pattern($1,canna_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,canna_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/canna.te serefpolicy-3.3.1/policy/modules/services/canna.te --- nsaserefpolicy/policy/modules/services/canna.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/canna.te 2008-04-21 11:02:48.000000000 -0400 @@ -19,6 +19,9 @@ type canna_var_run_t; files_pid_file(canna_var_run_t) +type canna_script_exec_t; +init_script_type(canna_script_exec_t) + ######################################## # # Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.fc serefpolicy-3.3.1/policy/modules/services/clamav.fc --- nsaserefpolicy/policy/modules/services/clamav.fc 2007-09-05 15:24:44.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/clamav.fc 2008-04-21 11:02:48.000000000 -0400 @@ -5,16 +5,20 @@ /usr/bin/freshclam -- gen_context(system_u:object_r:freshclam_exec_t,s0) /usr/sbin/clamd -- gen_context(system_u:object_r:clamd_exec_t,s0) +/usr/sbin/clamav-milter -- gen_context(system_u:object_r:clamd_exec_t,s0) /var/run/amavis(d)?/clamd\.pid -- gen_context(system_u:object_r:clamd_var_run_t,s0) /var/run/clamav(/.*)? gen_context(system_u:object_r:clamd_var_run_t,s0) /var/run/clamd\..* gen_context(system_u:object_r:clamd_var_run_t,s0) /var/run/clamav\..* gen_context(system_u:object_r:clamd_var_run_t,s0) +/var/run/clamav-milter(/.*)? gen_context(system_u:object_r:clamd_var_run_t,s0) /var/lib/clamav(/.*)? gen_context(system_u:object_r:clamd_var_lib_t,s0) -/var/log/clamav -d gen_context(system_u:object_r:clamd_var_log_t,s0) -/var/log/clamav/clamav.* -- gen_context(system_u:object_r:clamd_var_log_t,s0) +/var/log/clamav.* gen_context(system_u:object_r:clamd_var_log_t,s0) /var/log/clamav/freshclam.* -- gen_context(system_u:object_r:freshclam_var_log_t,s0) +/var/log/clamd.* gen_context(system_u:object_r:clamd_var_log_t,s0) /var/spool/amavisd/clamd\.sock -s gen_context(system_u:object_r:clamd_var_run_t,s0) + +/etc/rc.d/init.d/clamd-wrapper -- gen_context(system_u:object_r:clamd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.if serefpolicy-3.3.1/policy/modules/services/clamav.if --- nsaserefpolicy/policy/modules/services/clamav.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/clamav.if 2008-04-21 11:02:48.000000000 -0400 @@ -38,6 +38,27 @@ ######################################## ## +## Allow the specified domain to append +## to clamav log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`clamav_append_log',` + gen_require(` + type clamav_log_t; + ') + + logging_search_logs($1) + allow $1 clamav_log_t:dir list_dir_perms; + append_files_pattern($1,clamav_log_t,clamav_log_t) +') + +######################################## +## ## Read clamav configuration files. ## ## @@ -91,3 +112,116 @@ domtrans_pattern($1,clamscan_exec_t,clamscan_t) ') + +######################################## +## +## Execute clamscan without a transition. +## +## +## +## Domain allowed access. +## +## +# +interface(`clamav_exec_clamscan',` + gen_require(` + type clamscan_exec_t; + ') + + can_exec($1,clamscan_exec_t) + +') + +######################################## +## +## Execute clamav server in the clamav domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`clamav_script_domtrans',` + gen_require(` + type clamd_script_exec_t; + ') + + init_script_domtrans_spec($1,clamd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an clamav environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the clamav domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`clamav_admin',` + gen_require(` + type clamd_t; + type clamd_script_exec_t; + type clamd_etc_t; + type clamd_tmp_t; + type clamd_var_log_t; + type clamd_var_lib_t; + type clamd_var_run_t; + + type clamscan_t; + type clamscan_tmp_t; + + type freshclam_t; + type freshclam_var_log_t; + ') + + allow $1 clamd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, clamd_t, clamd_t) + + allow $1 clamscan_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, clamscan_t, clamscan_t) + + allow $1 freshclam_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, freshclam_t, freshclam_t) + + # Allow clamd_t to restart the apache service + clamav_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 clamd_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,clamd_tmp_t) + + files_list_etc($1) + manage_all_pattern($1,clamd_etc_t) + + logging_list_logs($1) + manage_all_pattern($1,clamd_var_log_t) + + files_list_var_lib($1) + manage_all_pattern($1,clamd_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,clamd_var_run_t) + + manage_all_pattern($1,clamscan_tmp_t) + + manage_all_pattern($1,freshclam_var_log_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.te serefpolicy-3.3.1/policy/modules/services/clamav.te --- nsaserefpolicy/policy/modules/services/clamav.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/clamav.te 2008-04-23 15:44:28.000000000 -0400 @@ -13,7 +13,7 @@ # configuration files type clamd_etc_t; -files_type(clamd_etc_t) +files_config_file(clamd_etc_t) # tmp files type clamd_tmp_t; @@ -48,6 +48,9 @@ type freshclam_var_log_t; logging_log_file(freshclam_var_log_t) +type clamd_script_exec_t; +init_script_type(clamd_script_exec_t) + ######################################## # # clamd local policy @@ -87,6 +90,9 @@ kernel_dontaudit_list_proc(clamd_t) kernel_read_sysctl(clamd_t) kernel_read_kernel_sysctls(clamd_t) +kernel_read_system_state(clamd_t) + +corecmd_exec_shell(clamd_t) corenet_all_recvfrom_unlabeled(clamd_t) corenet_all_recvfrom_netlabel(clamd_t) @@ -120,6 +126,9 @@ cron_use_system_job_fds(clamd_t) cron_rw_pipes(clamd_t) +mta_read_config(clamd_t) +mta_send_mail(clamd_t) + optional_policy(` amavis_read_lib_files(clamd_t) amavis_read_spool_files(clamd_t) @@ -127,6 +136,10 @@ amavis_create_pid_files(clamd_t) ') +optional_policy(` + exim_read_spool_files(clamd_t) +') + ######################################## # # Freshclam local policy @@ -233,3 +246,7 @@ optional_policy(` apache_read_sys_content(clamscan_t) ') + +optional_policy(` + mailscanner_manage_spool(clamscan_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.fc serefpolicy-3.3.1/policy/modules/services/consolekit.fc --- nsaserefpolicy/policy/modules/services/consolekit.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/consolekit.fc 2008-04-21 11:02:48.000000000 -0400 @@ -1,3 +1,6 @@ /usr/sbin/console-kit-daemon -- gen_context(system_u:object_r:consolekit_exec_t,s0) /var/run/consolekit\.pid -- gen_context(system_u:object_r:consolekit_var_run_t,s0) +/var/run/ConsoleKit(/.*)? -- gen_context(system_u:object_r:consolekit_var_run_t,s0) + +/var/log/ConsoleKit(/.*)? gen_context(system_u:object_r:consolekit_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.if serefpolicy-3.3.1/policy/modules/services/consolekit.if --- nsaserefpolicy/policy/modules/services/consolekit.if 2007-03-20 09:23:13.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/consolekit.if 2008-04-21 11:02:48.000000000 -0400 @@ -38,3 +38,24 @@ allow $1 consolekit_t:dbus send_msg; allow consolekit_t $1:dbus send_msg; ') + +######################################## +## +## Read consolekit log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`consolekit_read_log',` + gen_require(` + type consolekit_log_t; + ') + + files_search_pids($1) + read_files_pattern($1, consolekit_log_t, consolekit_log_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.te serefpolicy-3.3.1/policy/modules/services/consolekit.te --- nsaserefpolicy/policy/modules/services/consolekit.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/consolekit.te 2008-04-21 11:02:48.000000000 -0400 @@ -13,6 +13,9 @@ type consolekit_var_run_t; files_pid_file(consolekit_var_run_t) +type consolekit_log_t; +files_pid_file(consolekit_log_t) + ######################################## # # consolekit local policy @@ -24,20 +27,27 @@ allow consolekit_t self:unix_stream_socket create_stream_socket_perms; allow consolekit_t self:unix_dgram_socket create_socket_perms; +manage_files_pattern(consolekit_t,consolekit_log_t,consolekit_log_t) +logging_log_filetrans(consolekit_t,consolekit_log_t, file) + +manage_dirs_pattern(consolekit_t,consolekit_var_run_t,consolekit_var_run_t) manage_files_pattern(consolekit_t,consolekit_var_run_t,consolekit_var_run_t) -files_pid_filetrans(consolekit_t,consolekit_var_run_t, file) +files_pid_filetrans(consolekit_t,consolekit_var_run_t, { file dir }) kernel_read_system_state(consolekit_t) corecmd_exec_bin(consolekit_t) +corecmd_exec_shell(consolekit_t) dev_read_urand(consolekit_t) dev_read_sysfs(consolekit_t) domain_read_all_domains_state(consolekit_t) domain_use_interactive_fds(consolekit_t) +domain_dontaudit_ptrace_all_domains(consolekit_t) files_read_etc_files(consolekit_t) +files_read_usr_files(consolekit_t) # needs to read /var/lib/dbus/machine-id files_read_var_lib_files(consolekit_t) @@ -47,23 +57,72 @@ auth_use_nsswitch(consolekit_t) +init_telinit(consolekit_t) +init_rw_utmp(consolekit_t) +init_chat(consolekit_t) + libs_use_ld_so(consolekit_t) libs_use_shared_libs(consolekit_t) +logging_send_syslog_msg(consolekit_t) + miscfiles_read_localization(consolekit_t) +# consolekit needs to be able to ptrace all logged in users +userdom_ptrace_all_users(consolekit_t) +userdom_dontaudit_read_unpriv_users_home_content_files(consolekit_t) + +hal_ptrace(consolekit_t) +mcs_ptrace_all(consolekit_t) + +optional_policy(` + cron_read_system_job_lib_files(consolekit_t) +') + optional_policy(` - dbus_system_bus_client_template(consolekit, consolekit_t) - dbus_connect_system_bus(consolekit_t) + dbus_system_domain(consolekit_t, consolekit_exec_t) + optional_policy(` + hal_dbus_chat(consolekit_t) + ') - hal_dbus_chat(consolekit_t) + optional_policy(` + rpm_dbus_chat(consolekit_t) + ') optional_policy(` unconfined_dbus_chat(consolekit_t) ') ') +polkit_read_lib(consolekit_t) + +optional_policy(` + polkit_domtrans_auth(consolekit_t) +') + optional_policy(` xserver_read_all_users_xauth(consolekit_t) xserver_stream_connect_xdm_xserver(consolekit_t) + xserver_ptrace_xdm(consolekit_t) +') + +optional_policy(` + #reading .Xauthity + unconfined_ptrace(consolekit_t) + unconfined_stream_connect(consolekit_t) +') + +optional_policy(` + userdom_read_user_tmp_files(user, consolekit_t) +') + +tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_list_nfs(consolekit_t) + fs_dontaudit_rw_nfs_files(consolekit_t) ') + +tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_list_cifs(consolekit_t) + fs_dontaudit_rw_cifs_files(consolekit_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/courier.te serefpolicy-3.3.1/policy/modules/services/courier.te --- nsaserefpolicy/policy/modules/services/courier.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/courier.te 2008-04-23 15:44:33.000000000 -0400 @@ -9,7 +9,7 @@ courier_domain_template(authdaemon) type courier_etc_t; -files_type(courier_etc_t) +files_config_file(courier_etc_t) courier_domain_template(pcp) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.fc serefpolicy-3.3.1/policy/modules/services/cron.fc --- nsaserefpolicy/policy/modules/services/cron.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cron.fc 2008-04-21 11:02:48.000000000 -0400 @@ -17,6 +17,8 @@ /var/run/fcron\.fifo -s gen_context(system_u:object_r:crond_var_run_t,s0) /var/run/fcron\.pid -- gen_context(system_u:object_r:crond_var_run_t,s0) +/var/spool/anacron(/.*) gen_context(system_u:object_r:system_cron_spool_t,s0) + /var/spool/at -d gen_context(system_u:object_r:cron_spool_t,s0) /var/spool/at/spool -d gen_context(system_u:object_r:cron_spool_t,s0) /var/spool/at/[^/]* -- <> @@ -45,3 +47,4 @@ /var/spool/fcron/systab\.orig -- gen_context(system_u:object_r:system_cron_spool_t,s0) /var/spool/fcron/systab -- gen_context(system_u:object_r:system_cron_spool_t,s0) /var/spool/fcron/new\.systab -- gen_context(system_u:object_r:system_cron_spool_t,s0) +/var/lib/misc(/.*)? gen_context(system_u:object_r:system_crond_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.if serefpolicy-3.3.1/policy/modules/services/cron.if --- nsaserefpolicy/policy/modules/services/cron.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/cron.if 2008-04-24 15:33:13.000000000 -0400 @@ -35,38 +35,23 @@ # template(`cron_per_role_template',` gen_require(` + class context contains; attribute cron_spool_type; type crond_t, cron_spool_t, crontab_exec_t; ') + typealias $1_t alias $1_crond_t; # Type of user crontabs once moved to cron spool. type $1_cron_spool_t, cron_spool_type; files_type($1_cron_spool_t) - type $1_crond_t; - domain_type($1_crond_t) - domain_cron_exemption_target($1_crond_t) - corecmd_shell_entry_type($1_crond_t) - role $3 types $1_crond_t; + domain_cron_exemption_target($1_t) + corecmd_shell_entry_type($1_t) type $1_crontab_t; application_domain($1_crontab_t,crontab_exec_t) role $3 types $1_crontab_t; - type $1_crontab_tmp_t; - files_tmp_file($1_crontab_tmp_t) - - ############################## - # - # $1_crond_t local policy - # - - allow $1_crond_t self:capability dac_override; - allow $1_crond_t self:process { signal_perms setsched }; - allow $1_crond_t self:fifo_file rw_fifo_file_perms; - allow $1_crond_t self:unix_stream_socket create_stream_socket_perms; - allow $1_crond_t self:unix_dgram_socket create_socket_perms; - # The entrypoint interface is not used as this is not # a regular entrypoint. Since crontab files are # not directly executed, crond must ensure that @@ -74,116 +59,23 @@ # for the domain of the user cron job. It # performs an entrypoint permission check # for this purpose. - allow $1_crond_t $1_cron_spool_t:file entrypoint; + allow $1_t $1_cron_spool_t:file entrypoint; # Permit a transition from the crond_t domain to this domain. # The transition is requested explicitly by the modified crond # via setexeccon. There is no way to set up an automatic # transition, since crontabs are configuration files, not executables. - allow crond_t $1_crond_t:process transition; - dontaudit crond_t $1_crond_t:process { noatsecure siginh rlimitinh }; - allow crond_t $1_crond_t:fd use; - allow $1_crond_t crond_t:fd use; - allow $1_crond_t crond_t:fifo_file rw_file_perms; - allow $1_crond_t crond_t:process sigchld; - - kernel_read_system_state($1_crond_t) - kernel_read_kernel_sysctls($1_crond_t) - - # ps does not need to access /boot when run from cron - files_dontaudit_search_boot($1_crond_t) - - corenet_all_recvfrom_unlabeled($1_crond_t) - corenet_all_recvfrom_netlabel($1_crond_t) - corenet_tcp_sendrecv_all_if($1_crond_t) - corenet_udp_sendrecv_all_if($1_crond_t) - corenet_tcp_sendrecv_all_nodes($1_crond_t) - corenet_udp_sendrecv_all_nodes($1_crond_t) - corenet_tcp_sendrecv_all_ports($1_crond_t) - corenet_udp_sendrecv_all_ports($1_crond_t) - corenet_tcp_connect_all_ports($1_crond_t) - corenet_sendrecv_all_client_packets($1_crond_t) - - dev_read_urand($1_crond_t) - - fs_getattr_all_fs($1_crond_t) - - corecmd_exec_all_executables($1_crond_t) - - # quiet other ps operations - domain_dontaudit_read_all_domains_state($1_crond_t) - domain_dontaudit_getattr_all_domains($1_crond_t) - - files_read_usr_files($1_crond_t) - files_exec_etc_files($1_crond_t) - # for nscd: - files_dontaudit_search_pids($1_crond_t) - - libs_use_ld_so($1_crond_t) - libs_use_shared_libs($1_crond_t) - libs_exec_lib_files($1_crond_t) - libs_exec_ld_so($1_crond_t) - - files_read_etc_runtime_files($1_crond_t) - files_read_var_files($1_crond_t) - files_search_spool($1_crond_t) - - logging_search_logs($1_crond_t) - - seutil_read_config($1_crond_t) - - miscfiles_read_localization($1_crond_t) - - userdom_manage_user_tmp_files($1,$1_crond_t) - userdom_manage_user_tmp_symlinks($1,$1_crond_t) - userdom_manage_user_tmp_pipes($1,$1_crond_t) - userdom_manage_user_tmp_sockets($1,$1_crond_t) - # Run scripts in user home directory and access shared libs. - userdom_exec_user_home_content_files($1,$1_crond_t) - # Access user files and dirs. -# userdom_manage_user_home_subdir_dirs($1,$1_crond_t) - userdom_manage_user_home_content_files($1,$1_crond_t) - userdom_manage_user_home_content_symlinks($1,$1_crond_t) - userdom_manage_user_home_content_pipes($1,$1_crond_t) - userdom_manage_user_home_content_sockets($1,$1_crond_t) -# userdom_user_home_dir_filetrans_user_home_content($1,$1_crond_t,notdevfile_class_set) + allow crond_t $1_t:process transition; + dontaudit crond_t $1_t:process { noatsecure siginh rlimitinh }; + allow crond_t $1_t:fd use; + allow $1_t crond_t:fd use; + allow $1_t crond_t:fifo_file rw_file_perms; + allow $1_t crond_t:process sigchld; tunable_policy(`fcron_crond', ` allow crond_t $1_cron_spool_t:file manage_file_perms; ') - # need a per-role version of this: - #optional_policy(` - # mono_domtrans($1_crond_t) - #') - - optional_policy(` - dbus_stub($1_crond_t) - - allow $1_crond_t $2:dbus send_msg; - ') - - optional_policy(` - nis_use_ypbind($1_crond_t) - ') - - ifdef(`TODO',` - optional_policy(` - create_dir_file($1_crond_t, httpd_$1_content_t) - ') - allow $1_crond_t tmp_t:dir rw_dir_perms; - type_transition $1_crond_t $1_tmp_t:{ file lnk_file sock_file fifo_file } $1_tmp_t; - - ifdef(`mta.te', ` - domain_auto_trans($1_crond_t, sendmail_exec_t, $1_mail_t) - allow $1_crond_t sendmail_exec_t:lnk_file read_lnk_file_perms; - - # $1_mail_t should only be reading from the cron fifo not needing to write - dontaudit $1_mail_t crond_t:fifo_file write; - allow mta_user_agent $1_crond_t:fd use; - ') - ') dnl endif TODO - ############################## # # $1_crontab_t local policy @@ -192,9 +84,13 @@ # dac_override is to create the file in the directory under /tmp allow $1_crontab_t self:capability { fowner setuid setgid chown dac_override }; allow $1_crontab_t self:process signal_perms; + allow $1_crontab_t self:fifo_file rw_fifo_file_perms; # Transition from the user domain to the derived domain. domtrans_pattern($2, crontab_exec_t, $1_crontab_t) + allow $2 $1_crontab_t:fd use; + + auth_domtrans_chk_passwd($1_crontab_t) # crontab shows up in user ps ps_process_pattern($2,$1_crontab_t) @@ -205,9 +101,6 @@ # Allow crond to read those crontabs in cron spool. allow crond_t $1_cron_spool_t:file manage_file_perms; - allow $1_crontab_t $1_crontab_tmp_t:file manage_file_perms; - files_tmp_filetrans($1_crontab_t,$1_crontab_tmp_t,file) - # create files in /var/spool/cron manage_files_pattern($1_crontab_t,cron_spool_t,$1_cron_spool_t) filetrans_pattern($1_crontab_t,cron_spool_t,$1_cron_spool_t,file) @@ -226,16 +119,20 @@ # Run helper programs as the user domain corecmd_bin_domtrans($1_crontab_t,$2) corecmd_shell_domtrans($1_crontab_t,$2) + allow $2 $1_crontab_t:process sigchld; domain_use_interactive_fds($1_crontab_t) files_read_etc_files($1_crontab_t) files_dontaudit_search_pids($1_crontab_t) + auth_use_nsswitch($1_crontab_t) + libs_use_ld_so($1_crontab_t) libs_use_shared_libs($1_crontab_t) logging_send_syslog_msg($1_crontab_t) + logging_send_audit_msgs($1_crontab_t) miscfiles_read_localization($1_crontab_t) @@ -247,6 +144,7 @@ userdom_use_user_terminals($1,$1_crontab_t) # Read user crontabs userdom_read_user_home_content_files($1,$1_crontab_t) + userdom_transition_user_tmp($1,$1_crontab_t, { lnk_file file dir fifo_file }) tunable_policy(`fcron_crond',` # fcron wants an instant update of a crontab change for the administrator @@ -285,14 +183,12 @@ template(`cron_admin_template',` gen_require(` attribute cron_spool_type; - type $1_crontab_t, $1_crond_t; + type $1_crontab_t; ') # Allow our crontab domain to unlink a user cron spool file. allow $1_crontab_t cron_spool_type:file { getattr read unlink }; - logging_read_generic_logs($1_crond_t) - # Manipulate other users crontab. selinux_get_fs_mount($1_crontab_t) selinux_validate_context($1_crontab_t) @@ -438,6 +334,25 @@ ######################################## ## +## Read temporary files from cron. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_read_tmp_files',` + gen_require(` + type crond_tmp_t; + ') + + files_search_tmp($1) + allow $1 crond_tmp_t:file read_file_perms; +') + +######################################## +## ## Read, and write cron daemon TCP sockets. ## ## @@ -558,11 +473,14 @@ # interface(`cron_read_system_job_tmp_files',` gen_require(` - type system_crond_tmp_t; + type system_crond_tmp_t, cron_var_run_t; ') files_search_tmp($1) allow $1 system_crond_tmp_t:file read_file_perms; + + files_search_pids($1) + allow $1 cron_var_run_t:file read_file_perms; ') ######################################## @@ -583,3 +501,45 @@ dontaudit $1 system_crond_tmp_t:file append; ') + + +######################################## +## +## Do not audit attempts to write temporary +## files from the system cron jobs. +## +## +## +## Domain to not audit. +## +## +# +interface(`cron_dontaudit_write_system_job_tmp_files',` + gen_require(` + type system_crond_tmp_t; + type system_crond_var_run_t; + ') + + dontaudit $1 system_crond_tmp_t:file write_file_perms; + dontaudit $1 cron_var_run_t:file write_file_perms; +') + + +######################################## +## +## Read temporary files from the system cron jobs. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_read_system_job_lib_files',` + gen_require(` + type system_crond_var_lib_t; + ') + + + read_files_pattern($1, system_crond_var_lib_t, system_crond_var_lib_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.te serefpolicy-3.3.1/policy/modules/services/cron.te --- nsaserefpolicy/policy/modules/services/cron.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cron.te 2008-04-21 11:02:48.000000000 -0400 @@ -12,14 +12,6 @@ ## ##

-## Allow system cron jobs to relabel filesystem -## for restoring file contexts. -##

-## -gen_tunable(cron_can_relabel,false) - -## -##

## Enable extra rules in the cron domain ## to support fcron. ##

@@ -38,6 +30,10 @@ type cron_var_lib_t; files_type(cron_var_lib_t) +# var/lib files +type cron_var_run_t; +files_type(cron_var_run_t) + # var/log files type cron_log_t; logging_log_file(cron_log_t) @@ -50,6 +46,7 @@ type crond_tmp_t; files_tmp_file(crond_tmp_t) +files_poly_parent(crond_tmp_t) type crond_var_run_t; files_pid_file(crond_var_run_t) @@ -71,6 +68,12 @@ type system_crond_tmp_t; files_tmp_file(system_crond_tmp_t) +type system_crond_var_lib_t; +files_type(system_crond_var_lib_t) + +type system_crond_var_run_t; +files_pid_file(system_crond_var_run_t) + ifdef(`enable_mcs',` init_ranged_daemon_domain(crond_t,crond_exec_t,s0 - mcs_systemhigh) ') @@ -80,7 +83,7 @@ # Cron Local policy # -allow crond_t self:capability { dac_override setgid setuid sys_nice dac_read_search audit_control }; +allow crond_t self:capability { dac_override setgid setuid sys_nice dac_read_search }; dontaudit crond_t self:capability { sys_resource sys_tty_config }; allow crond_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow crond_t self:process { setexec setfscreate }; @@ -99,15 +102,14 @@ allow crond_t crond_var_run_t:file manage_file_perms; files_pid_filetrans(crond_t,crond_var_run_t,file) -allow crond_t cron_spool_t:dir rw_dir_perms; -allow crond_t cron_spool_t:file read_file_perms; +manage_files_pattern(crond_t,cron_spool_t,cron_spool_t) manage_dirs_pattern(crond_t,crond_tmp_t,crond_tmp_t) manage_files_pattern(crond_t,crond_tmp_t,crond_tmp_t) files_tmp_filetrans(crond_t,crond_tmp_t,{ file dir }) -allow crond_t system_cron_spool_t:dir list_dir_perms; -allow crond_t system_cron_spool_t:file read_file_perms; +list_dirs_pattern(crond_t, system_cron_spool_t, system_cron_spool_t) +read_files_pattern(crond_t, system_cron_spool_t, system_cron_spool_t) kernel_read_kernel_sysctls(crond_t) kernel_search_key(crond_t) @@ -133,6 +135,8 @@ corecmd_read_bin_symlinks(crond_t) domain_use_interactive_fds(crond_t) +domain_subj_id_change_exemption(crond_t) +domain_role_change_exemption(crond_t) files_read_etc_files(crond_t) files_read_generic_spool(crond_t) @@ -142,13 +146,16 @@ files_search_default(crond_t) init_rw_utmp(crond_t) +init_spec_domtrans_script(crond_t) auth_use_nsswitch(crond_t) libs_use_ld_so(crond_t) libs_use_shared_libs(crond_t) +logging_send_audit_msgs(crond_t) logging_send_syslog_msg(crond_t) +logging_set_loginuid(crond_t) seutil_read_config(crond_t) seutil_read_default_contexts(crond_t) @@ -163,9 +170,6 @@ mta_send_mail(crond_t) ifdef(`distro_debian',` - # pam_limits is used - allow crond_t self:process setrlimit; - optional_policy(` # Debian logcheck has the home dir set to its cache logwatch_search_cache_dir(crond_t) @@ -180,21 +184,45 @@ ') ') +tunable_policy(`allow_polyinstantiation',` + allow crond_t self:capability fowner; + files_search_tmp(crond_t) + files_polyinstantiate_all(crond_t) +') + +optional_policy(` + apache_search_sys_content(crond_t) +') + optional_policy(` locallogin_search_keys(crond_t) locallogin_link_keys(crond_t) ') +optional_policy(` + # these should probably be unconfined_crond_t + init_dbus_send_script(crond_t) +') + +optional_policy(` + mono_domtrans(crond_t) +') + tunable_policy(`fcron_crond', ` allow crond_t system_cron_spool_t:file manage_file_perms; ') optional_policy(` + amanda_search_var_lib(crond_t) +') + +optional_policy(` amavis_search_lib(crond_t) ') optional_policy(` - hal_dbus_send(crond_t) + hal_dbus_chat(crond_t) + hal_dbus_chat(system_crond_t) ') optional_policy(` @@ -236,6 +264,9 @@ allow system_crond_t cron_var_lib_t:file manage_file_perms; files_var_lib_filetrans(system_crond_t,cron_var_lib_t,file) +allow system_crond_t cron_var_run_t:file manage_file_perms; +files_pid_filetrans(system_crond_t,cron_var_run_t,file) + allow system_crond_t system_cron_spool_t:file read_file_perms; # The entrypoint interface is not used as this is not # a regular entrypoint. Since crontab files are @@ -267,9 +298,13 @@ filetrans_pattern(system_crond_t,crond_tmp_t,system_crond_tmp_t,{ file lnk_file }) files_tmp_filetrans(system_crond_t,system_crond_tmp_t,file) +# var/lib files for system_crond +files_search_var_lib(system_crond_t) +manage_files_pattern(system_crond_t,system_crond_var_lib_t,system_crond_var_lib_t) + # Read from /var/spool/cron. allow system_crond_t cron_spool_t:dir list_dir_perms; -allow system_crond_t cron_spool_t:file read_file_perms; +allow system_crond_t cron_spool_t:file rw_file_perms; kernel_read_kernel_sysctls(system_crond_t) kernel_read_system_state(system_crond_t) @@ -323,7 +358,7 @@ init_read_utmp(system_crond_t) init_dontaudit_rw_utmp(system_crond_t) # prelink tells init to restart it self, we either need to allow or dontaudit -init_write_initctl(system_crond_t) +init_telinit(system_crond_t) auth_use_nsswitch(system_crond_t) @@ -333,6 +368,7 @@ libs_exec_ld_so(system_crond_t) logging_read_generic_logs(system_crond_t) +logging_send_audit_msgs(system_crond_t) logging_send_syslog_msg(system_crond_t) miscfiles_read_localization(system_crond_t) @@ -348,18 +384,6 @@ ') ') -tunable_policy(`cron_can_relabel',` - seutil_domtrans_setfiles(system_crond_t) -',` - selinux_get_fs_mount(system_crond_t) - selinux_validate_context(system_crond_t) - selinux_compute_access_vector(system_crond_t) - selinux_compute_create_context(system_crond_t) - selinux_compute_relabel_context(system_crond_t) - selinux_compute_user_contexts(system_crond_t) - seutil_read_file_contexts(system_crond_t) -') - optional_policy(` # Needed for certwatch apache_exec_modules(system_crond_t) @@ -383,6 +407,14 @@ ') optional_policy(` + lpd_list_spool(system_crond_t) +') + +optional_policy(` + mono_domtrans(system_crond_t) +') + +optional_policy(` mrtg_append_create_logs(system_crond_t) ') @@ -415,8 +447,7 @@ ') optional_policy(` - # cjp: why? - squid_domtrans(system_crond_t) + spamassassin_manage_lib_files(system_crond_t) ') optional_policy(` @@ -424,15 +455,12 @@ ') optional_policy(` + unconfined_dbus_send(crond_t) + unconfined_shell_domtrans(crond_t) + unconfined_domain(crond_t) unconfined_domain(system_crond_t) - - userdom_priveleged_home_dir_manager(system_crond_t) ') -ifdef(`TODO',` -ifdef(`mta.te', ` -allow system_crond_t mail_spool_t:lnk_file read; -allow mta_user_agent system_crond_t:fd use; -r_dir_file(system_mail_t, crond_tmp_t) +optional_policy(` + userdom_priveleged_home_dir_manager(system_crond_t) ') -') dnl end TODO diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.fc serefpolicy-3.3.1/policy/modules/services/cups.fc --- nsaserefpolicy/policy/modules/services/cups.fc 2007-11-16 15:30:49.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cups.fc 2008-04-21 11:02:48.000000000 -0400 @@ -8,24 +8,28 @@ /etc/cups/ppd/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/ppds\.dat -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/printers\.conf.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/etc/cups/subscriptions.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/certs -d gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/certs/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) -/etc/hp(/.*)? gen_context(system_u:object_r:hplip_etc_t,s0) - /etc/printcap.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /usr/bin/cups-config-daemon -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) +/usr/bin/hpijs -- gen_context(system_u:object_r:hplip_exec_t,s0) -/usr/lib(64)?/cups/backend/.* -- gen_context(system_u:object_r:cupsd_exec_t,s0) -/usr/lib(64)?/cups/daemon/.* -- gen_context(system_u:object_r:cupsd_exec_t,s0) -/usr/lib(64)?/cups/daemon/cups-lpd -- gen_context(system_u:object_r:cupsd_lpd_exec_t,s0) +/usr/lib/cups/daemon/cups-lpd -- gen_context(system_u:object_r:cupsd_lpd_exec_t,s0) +/usr/lib64/cups/daemon/cups-lpd -- gen_context(system_u:object_r:cupsd_lpd_exec_t,s0) /usr/libexec/hal_lpadmin -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) /usr/sbin/cupsd -- gen_context(system_u:object_r:cupsd_exec_t,s0) /usr/sbin/hal_lpadmin -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) /usr/sbin/hpiod -- gen_context(system_u:object_r:hplip_exec_t,s0) +/usr/sbin/hp-[^/]+ -- gen_context(system_u:object_r:hplip_exec_t,s0) +# keep as separate lines to ensure proper sorting +/usr/lib/cups/backend/hp.* -- gen_context(system_u:object_r:hplip_exec_t,s0) +/usr/lib64/cups/backend/hp.* -- gen_context(system_u:object_r:hplip_exec_t,s0) + /usr/sbin/printconf-backend -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) /usr/sbin/ptal-printd -- gen_context(system_u:object_r:ptal_exec_t,s0) /usr/sbin/ptal-mlcd -- gen_context(system_u:object_r:ptal_exec_t,s0) @@ -33,7 +37,7 @@ /usr/share/cups(/.*)? gen_context(system_u:object_r:cupsd_etc_t,s0) /usr/share/foomatic/db/oldprinterids -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) -/usr/share/hplip/hpssd\.py -- gen_context(system_u:object_r:hplip_exec_t,s0) +/usr/share/hplip/[^/]*\.py -- gen_context(system_u:object_r:hplip_exec_t,s0) /var/cache/alchemist/printconf.* gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /var/cache/foomatic(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) @@ -50,3 +54,12 @@ /var/run/hp.*\.port -- gen_context(system_u:object_r:hplip_var_run_t,s0) /var/run/ptal-printd(/.*)? gen_context(system_u:object_r:ptal_var_run_t,s0) /var/run/ptal-mlcd(/.*)? gen_context(system_u:object_r:ptal_var_run_t,s0) + +/usr/local/Brother/inf(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/usr/local/Printer/[^/]*/inf(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) + +/etc/rc.d/init.d/cups -- gen_context(system_u:object_r:cups_script_exec_t,s0) + +/usr/local/linuxprinter/ppd(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) + +/usr/lib/cups/backend/cups-pdf -- gen_context(system_u:object_r:cups_pdf_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.if serefpolicy-3.3.1/policy/modules/services/cups.if --- nsaserefpolicy/policy/modules/services/cups.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cups.if 2008-04-21 11:02:48.000000000 -0400 @@ -20,6 +20,30 @@ ######################################## ## +## Setup cups to transtion to the cups backend domain +## +## +## +## The type of the process performing this action. +## +## +# +interface(`cups_backend',` + gen_require(` + type cupsd_t; + ') + + domtrans_pattern(cupsd_t,$2, $1) + + allow cupsd_t $1:process signal; + allow $1 cupsd_t:unix_stream_socket connected_stream_socket_perms; + + cups_read_config($1) + cups_append_log($1) +') + +######################################## +## ## Connect to cupsd over an unix domain stream socket. ## ## @@ -212,6 +236,25 @@ ######################################## ## +## Append cups log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`cups_append_log',` + gen_require(` + type cupsd_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1, cupsd_log_t, cupsd_log_t) +') + +######################################## +## ## Write cups log files. ## ## @@ -247,3 +290,99 @@ files_search_pids($1) stream_connect_pattern($1,ptal_var_run_t,ptal_var_run_t,ptal_t) ') + +######################################## +## +## Execute cups server in the cups domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`cups_script_domtrans',` + gen_require(` + type cups_script_exec_t; + ') + + init_script_domtrans_spec($1,cups_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an cups environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the cups domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`cups_admin',` + gen_require(` + type cups_t; + type cups_script_exec_t; + type cups_tmp_t; + type cups_lpd_tmp_t; + type cups_etc_t; + type cups_log_t; + type cups_spool_t; + type cups_config_var_run_t; + type cups_lpd_var_run_t; + type cups_var_run_t; + type ptal_etc_t; + type ptal_var_run_t; + type hplip_var_run_t; + ') + + allow $1 cups_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, cups_t, cups_t) + + # Allow cups_t to restart the apache service + cups_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 cups_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,cups_tmp_t) + + manage_all_pattern($1,cups_lpd_tmp_t) + + files_list_etc($1) + manage_all_pattern($1,cups_etc_t) + + manage_all_pattern($1,ptal_etc_t) + + files_list_spool($1) + manage_all_pattern($1,cups_spool_t) + + logging_list_logs($1) + manage_all_pattern($1,cups_log_t) + + files_list_pids($1) + manage_all_pattern($1,cups_var_run_t) + + manage_all_pattern($1,ptal_var_run_t) + + manage_all_pattern($1,cups_config_var_run_t) + + manage_all_pattern($1,cups_lpd_var_run_t) + + manage_all_pattern($1,hplip_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.te serefpolicy-3.3.1/policy/modules/services/cups.te --- nsaserefpolicy/policy/modules/services/cups.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cups.te 2008-04-28 15:33:05.015286000 -0400 @@ -43,14 +43,13 @@ type cupsd_var_run_t; files_pid_file(cupsd_var_run_t) -mls_trusted_object(cupsd_var_run_t) type hplip_t; type hplip_exec_t; init_daemon_domain(hplip_t,hplip_exec_t) - -type hplip_etc_t; -files_config_file(hplip_etc_t) +# For CUPS to run as a backend +cups_backend(hplip_t, hplip_exec_t) +domtrans_pattern(cupsd_config_t,hplip_exec_t, hplip_t) type hplip_var_run_t; files_pid_file(hplip_var_run_t) @@ -65,12 +64,27 @@ type ptal_var_run_t; files_pid_file(ptal_var_run_t) +type cups_script_exec_t; +init_script_type(cups_script_exec_t) + +type cups_pdf_t; +type cups_pdf_exec_t; +domain_type(cups_pdf_t) +domain_entry_file(cups_pdf_t, cups_pdf_exec_t) +cups_backend(cups_pdf_t, cups_pdf_exec_t) +role system_r types cups_pdf_t; + +type cups_pdf_tmp_t; +files_tmp_file(cups_pdf_tmp_t) + ifdef(`enable_mcs',` init_ranged_daemon_domain(cupsd_t,cupsd_exec_t,s0 - mcs_systemhigh) ') ifdef(`enable_mls',` init_ranged_daemon_domain(cupsd_t,cupsd_exec_t,mls_systemhigh) + + mls_trusted_object(cupsd_var_run_t) ') ######################################## @@ -79,13 +93,14 @@ # # /usr/lib/cups/backend/serial needs sys_admin(?!) -allow cupsd_t self:capability { sys_admin dac_override dac_read_search kill setgid setuid fsetid net_bind_service fowner chown dac_override sys_resource sys_tty_config }; +allow cupsd_t self:capability { dac_override dac_read_search kill setgid setuid fsetid net_bind_service fowner chown dac_override sys_admin sys_rawio sys_resource sys_tty_config }; dontaudit cupsd_t self:capability { sys_tty_config net_admin }; -allow cupsd_t self:process { setsched signal_perms }; -allow cupsd_t self:fifo_file rw_file_perms; +allow cupsd_t self:process { setpgid setsched signal_perms }; +allow cupsd_t self:fifo_file rw_fifo_file_perms; allow cupsd_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow cupsd_t self:unix_dgram_socket create_socket_perms; allow cupsd_t self:netlink_selinux_socket create_socket_perms; +allow cupsd_t self:shm create_shm_perms; allow cupsd_t self:tcp_socket create_stream_socket_perms; allow cupsd_t self:udp_socket create_socket_perms; allow cupsd_t self:appletalk_socket create_socket_perms; @@ -104,7 +119,7 @@ # allow cups to execute its backend scripts can_exec(cupsd_t, cupsd_exec_t) -allow cupsd_t cupsd_exec_t:dir search; +allow cupsd_t cupsd_exec_t:dir search_dir_perms; allow cupsd_t cupsd_exec_t:lnk_file read; manage_files_pattern(cupsd_t,cupsd_log_t,cupsd_log_t) @@ -116,13 +131,19 @@ manage_fifo_files_pattern(cupsd_t,cupsd_tmp_t,cupsd_tmp_t) files_tmp_filetrans(cupsd_t, cupsd_tmp_t, { file dir fifo_file }) +# This whole section needs to be moved to a smbspool policy +# smbspool seems to be iterating through all existing tmp files. +# Looking for kerberos files +files_getattr_all_tmp_files(cupsd_t) +userdom_read_unpriv_users_tmp_files(cupsd_t) +files_dontaudit_getattr_all_tmp_sockets(cupsd_t) + allow cupsd_t cupsd_var_run_t:dir setattr; manage_files_pattern(cupsd_t,cupsd_var_run_t,cupsd_var_run_t) manage_sock_files_pattern(cupsd_t,cupsd_var_run_t,cupsd_var_run_t) files_pid_filetrans(cupsd_t,cupsd_var_run_t,file) -read_files_pattern(cupsd_t,hplip_etc_t,hplip_etc_t) - +allow cupsd_t hplip_t:process sigkill; allow cupsd_t hplip_var_run_t:file { read getattr }; stream_connect_pattern(cupsd_t,ptal_var_run_t,ptal_var_run_t,ptal_t) @@ -149,32 +170,35 @@ corenet_tcp_bind_reserved_port(cupsd_t) corenet_dontaudit_tcp_bind_all_reserved_ports(cupsd_t) corenet_tcp_connect_all_ports(cupsd_t) +corenet_tcp_connect_smbd_port(cupsd_t) corenet_sendrecv_hplip_client_packets(cupsd_t) corenet_sendrecv_ipp_client_packets(cupsd_t) corenet_sendrecv_ipp_server_packets(cupsd_t) +corenet_tcp_bind_all_rpc_ports(cupsd_t) dev_rw_printer(cupsd_t) dev_read_urand(cupsd_t) dev_read_sysfs(cupsd_t) -dev_read_usbfs(cupsd_t) +dev_rw_generic_usb_dev(cupsd_t) +dev_rw_usbfs(cupsd_t) dev_getattr_printer_dev(cupsd_t) domain_read_all_domains_state(cupsd_t) fs_getattr_all_fs(cupsd_t) fs_search_auto_mountpoints(cupsd_t) +fs_read_anon_inodefs_files(cupsd_t) +mls_fd_use_all_levels(cupsd_t) mls_file_downgrade(cupsd_t) mls_file_write_all_levels(cupsd_t) mls_file_read_all_levels(cupsd_t) +mls_rangetrans_target(cupsd_t) mls_socket_write_all_levels(cupsd_t) term_use_unallocated_ttys(cupsd_t) term_search_ptys(cupsd_t) -auth_domtrans_chk_passwd(cupsd_t) -auth_dontaudit_read_pam_pid(cupsd_t) - # Filter scripts may be shell scripts, and may invoke progs like /bin/mktemp corecmd_exec_shell(cupsd_t) corecmd_exec_bin(cupsd_t) @@ -186,7 +210,7 @@ # read python modules files_read_usr_files(cupsd_t) # for /var/lib/defoma -files_search_var_lib(cupsd_t) +files_read_var_lib_files(cupsd_t) files_list_world_readable(cupsd_t) files_read_world_readable_files(cupsd_t) files_read_world_readable_symlinks(cupsd_t) @@ -195,15 +219,16 @@ files_read_var_symlinks(cupsd_t) # for /etc/printcap files_dontaudit_write_etc_files(cupsd_t) -# smbspool seems to be iterating through all existing tmp files. -# redhat bug #214953 -# cjp: this might be a broken behavior -files_dontaudit_getattr_all_tmp_files(cupsd_t) selinux_compute_access_vector(cupsd_t) +selinux_validate_context(cupsd_t) init_exec_script_files(cupsd_t) +init_read_utmp(cupsd_t) +auth_domtrans_chk_passwd(cupsd_t) +auth_dontaudit_read_pam_pid(cupsd_t) +auth_rw_faillog(cupsd_t) auth_use_nsswitch(cupsd_t) libs_use_ld_so(cupsd_t) @@ -219,17 +244,22 @@ miscfiles_read_fonts(cupsd_t) seutil_read_config(cupsd_t) +sysnet_exec_ifconfig(cupsd_t) -sysnet_read_config(cupsd_t) - +files_dontaudit_list_home(cupsd_t) userdom_dontaudit_use_unpriv_user_fds(cupsd_t) userdom_dontaudit_search_all_users_home_content(cupsd_t) # Write to /var/spool/cups. lpd_manage_spool(cupsd_t) +lpd_read_config(cupsd_t) +lpd_exec_lpr(cupsd_t) ifdef(`enable_mls',` lpd_relabel_spool(cupsd_t) + + mls_trusted_object(cupsd_var_run_t) + init_ranged_daemon_domain(cupsd_t,cupsd_exec_t,mls_systemhigh) ') optional_policy(` @@ -242,12 +272,21 @@ optional_policy(` dbus_system_bus_client_template(cupsd,cupsd_t) + dbus_send_system_bus(cupsd_t) userdom_dbus_send_all_users(cupsd_t) optional_policy(` + avahi_dbus_chat(cupsd_t) + ') + + optional_policy(` hal_dbus_chat(cupsd_t) ') + + optional_policy(` + unconfined_dbus_chat(cupsd_t) + ') ') optional_policy(` @@ -263,6 +302,10 @@ ') optional_policy(` + mta_send_mail(cupsd_t) +') + +optional_policy(` # cups execs smbtool which reads samba_etc_t files samba_read_config(cupsd_t) samba_rw_var_files(cupsd_t) @@ -326,6 +369,7 @@ dev_read_sysfs(cupsd_config_t) dev_read_urand(cupsd_config_t) dev_read_rand(cupsd_config_t) +dev_rw_generic_usb_dev(cupsd_config_t) fs_getattr_all_fs(cupsd_config_t) fs_search_auto_mountpoints(cupsd_config_t) @@ -353,6 +397,7 @@ logging_send_syslog_msg(cupsd_config_t) miscfiles_read_localization(cupsd_config_t) +miscfiles_read_hwdata(cupsd_config_t) seutil_dontaudit_search_config(cupsd_config_t) @@ -372,6 +417,10 @@ ') optional_policy(` + term_use_generic_ptys(cupsd_config_t) +') + +optional_policy(` cron_system_entry(cupsd_config_t, cupsd_config_exec_t) ') @@ -387,6 +436,7 @@ optional_policy(` hal_domtrans(cupsd_config_t) hal_read_tmp_files(cupsd_config_t) + hal_dontaudit_use_fds(hplip_t) ') optional_policy(` @@ -499,15 +549,10 @@ allow hplip_t self:udp_socket create_socket_perms; allow hplip_t self:rawip_socket create_socket_perms; -allow hplip_t cupsd_etc_t:dir search; +allow hplip_t cupsd_etc_t:dir search_dir_perms; cups_stream_connect(hplip_t) -allow hplip_t hplip_etc_t:dir list_dir_perms; -read_files_pattern(hplip_t,hplip_etc_t,hplip_etc_t) -read_lnk_files_pattern(hplip_t,hplip_etc_t,hplip_etc_t) -files_search_etc(hplip_t) - manage_files_pattern(hplip_t,hplip_var_run_t,hplip_var_run_t) files_pid_filetrans(hplip_t,hplip_var_run_t,file) @@ -537,14 +582,14 @@ dev_read_urand(hplip_t) dev_read_rand(hplip_t) dev_rw_generic_usb_dev(hplip_t) -dev_read_usbfs(hplip_t) +dev_rw_usbfs(hplip_t) + fs_getattr_all_fs(hplip_t) fs_search_auto_mountpoints(hplip_t) # for python corecmd_exec_bin(hplip_t) - domain_use_interactive_fds(hplip_t) files_read_etc_files(hplip_t) @@ -564,7 +609,8 @@ userdom_dontaudit_search_sysadm_home_dirs(hplip_t) userdom_dontaudit_search_all_users_home_content(hplip_t) -lpd_read_config(cupsd_t) +lpd_read_config(hplip_t) +lpd_manage_spool(hplip_t) optional_policy(` seutil_sigchld_newrole(hplip_t) @@ -645,3 +691,43 @@ optional_policy(` udev_read_db(ptal_t) ') + +######################################## +# +# cups_pdf local policy +# + +allow cups_pdf_t self:capability { chown fsetid setuid setgid dac_override }; + +## internal communication is often done using fifo and unix sockets. +allow cups_pdf_t self:fifo_file rw_file_perms; +allow cups_pdf_t self:unix_stream_socket create_stream_socket_perms; + +files_read_etc_files(cups_pdf_t) +files_read_usr_files(cups_pdf_t) + +kernel_read_system_state(cups_pdf_t) + +libs_use_ld_so(cups_pdf_t) +libs_use_shared_libs(cups_pdf_t) + +corecmd_exec_shell(cups_pdf_t) +corecmd_exec_bin(cups_pdf_t) + +miscfiles_read_localization(cups_pdf_t) + +manage_files_pattern(cups_pdf_t, cups_pdf_tmp_t, cups_pdf_tmp_t) +manage_dirs_pattern(cups_pdf_t, cups_pdf_tmp_t, cups_pdf_tmp_t) +files_tmp_filetrans(cups_pdf_t, cups_pdf_tmp_t, { file dir }) + +userdom_home_filetrans_generic_user_home_dir(cups_pdf_t) +userdom_manage_generic_user_home_content_dirs(cups_pdf_t) +userdom_manage_generic_user_home_content_files(cups_pdf_t) + +lpd_manage_spool(cups_pdf_t) + +manage_files_pattern(cups_pdf_t, cupsd_log_t, cupsd_log_t) +miscfiles_read_fonts(cups_pdf_t) + +userdom_dontaudit_read_sysadm_home_content_files(cups_pdf_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cvs.if serefpolicy-3.3.1/policy/modules/services/cvs.if --- nsaserefpolicy/policy/modules/services/cvs.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cvs.if 2008-04-21 11:02:48.000000000 -0400 @@ -36,3 +36,72 @@ can_exec($1,cvs_exec_t) ') + +######################################## +## +## Execute cvs server in the cvs domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`cvs_script_domtrans',` + gen_require(` + type cvs_script_exec_t; + ') + + init_script_domtrans_spec($1,cvs_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an cvs environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the cvs domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`cvs_admin',` + gen_require(` + type cvs_t; + type cvs_script_exec_t; + type cvs_tmp_t; + type cvs_data_t; + type cvs_var_run_t; + ') + + allow $1 cvs_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, cvs_t, cvs_t) + + # Allow cvs_t to restart the apache service + cvs_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 cvs_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,cvs_tmp_t) + + manage_all_pattern($1,cvs_data_t) + + files_list_pids($1) + manage_all_pattern($1,cvs_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cvs.te serefpolicy-3.3.1/policy/modules/services/cvs.te --- nsaserefpolicy/policy/modules/services/cvs.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cvs.te 2008-04-21 11:02:48.000000000 -0400 @@ -28,6 +28,9 @@ type cvs_var_run_t; files_pid_file(cvs_var_run_t) +type cvs_script_exec_t; +init_script_type(cvs_script_exec_t) + ######################################## # # Local policy @@ -69,6 +72,7 @@ fs_getattr_xattr_fs(cvs_t) auth_domtrans_chk_passwd(cvs_t) +auth_use_nsswitch(cvs_t) corecmd_exec_bin(cvs_t) corecmd_exec_shell(cvs_t) @@ -86,8 +90,6 @@ miscfiles_read_localization(cvs_t) -sysnet_read_config(cvs_t) - mta_send_mail(cvs_t) # cjp: typeattribute doesnt work in conditionals yet @@ -102,11 +104,3 @@ kerberos_read_config(cvs_t) kerberos_dontaudit_write_config(cvs_t) ') - -optional_policy(` - nis_use_ypbind(cvs_t) -') - -optional_policy(` - nscd_socket_use(cvs_t) -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cyphesis.fc serefpolicy-3.3.1/policy/modules/services/cyphesis.fc --- nsaserefpolicy/policy/modules/services/cyphesis.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cyphesis.fc 2008-04-21 11:02:48.000000000 -0400 @@ -0,0 +1,2 @@ + +/usr/bin/cyphesis -- gen_context(system_u:object_r:cyphesis_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cyphesis.if serefpolicy-3.3.1/policy/modules/services/cyphesis.if --- nsaserefpolicy/policy/modules/services/cyphesis.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cyphesis.if 2008-04-21 11:02:48.000000000 -0400 @@ -0,0 +1,19 @@ +## policy for cyphesis + +######################################## +## +## Execute a domain transition to run cyphesis. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`cyphesis_domtrans',` + gen_require(` + type cyphesis_t, cyphesis_exec_t; + ') + + domtrans_pattern($1,cyphesis_exec_t,cyphesis_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cyphesis.te serefpolicy-3.3.1/policy/modules/services/cyphesis.te --- nsaserefpolicy/policy/modules/services/cyphesis.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cyphesis.te 2008-04-21 11:02:48.000000000 -0400 @@ -0,0 +1,92 @@ +policy_module(cyphesis,1.0.0) + +######################################## +# +# Declarations +# + +type cyphesis_t; +type cyphesis_exec_t; +domain_type(cyphesis_t) +init_daemon_domain(cyphesis_t, cyphesis_exec_t) + +type cyphesis_var_run_t; +files_pid_file(cyphesis_var_run_t) + +type cyphesis_log_t; +logging_log_file(cyphesis_log_t) + +type cyphesis_tmp_t; +files_tmp_file(cyphesis_tmp_t) + +######################################## +# +# cyphesis local policy +# + +allow cyphesis_t self:process { setfscreate setsched signal }; +allow cyphesis_t self:fifo_file rw_fifo_file_perms; +allow cyphesis_t self:tcp_socket create_stream_socket_perms; +allow cyphesis_t self:unix_stream_socket create_stream_socket_perms; +allow cyphesis_t self:unix_dgram_socket create_socket_perms; +allow cyphesis_t self:netlink_route_socket create_netlink_socket_perms; + +# DAN> What is cyphesis looking for in /bin? +corecmd_search_bin(cyphesis_t) +corecmd_getattr_bin_files(cyphesis_t) + +manage_files_pattern(cyphesis_t, cyphesis_log_t, cyphesis_log_t) +logging_log_filetrans(cyphesis_t,cyphesis_log_t,file) + +# DAN > Does cyphesis really create a sock_file in /tmp? Why? +allow cyphesis_t cyphesis_tmp_t:sock_file manage_sock_file_perms; +files_tmp_filetrans(cyphesis_t,cyphesis_tmp_t,file) + +manage_files_pattern(cyphesis_t, cyphesis_var_run_t, cyphesis_var_run_t) +manage_sock_files_pattern(cyphesis_t, cyphesis_var_run_t, cyphesis_var_run_t) +files_pid_filetrans(cyphesis_t,cyphesis_var_run_t, { file sock_file }) + +dev_read_urand(cyphesis_t) + +files_read_etc_files(cyphesis_t) +files_read_usr_files(cyphesis_t) + +libs_use_ld_so(cyphesis_t) +libs_use_shared_libs(cyphesis_t) + +miscfiles_read_localization(cyphesis_t) + +logging_send_syslog_msg(cyphesis_t) + +sysnet_dns_name_resolve(cyphesis_t) +corenet_tcp_sendrecv_all_if(cyphesis_t) +corenet_tcp_sendrecv_all_nodes(cyphesis_t) +corenet_all_recvfrom_unlabeled(cyphesis_t) +corenet_tcp_bind_all_nodes(cyphesis_t) +corenet_tcp_bind_cyphesis_port(cyphesis_t) +corenet_tcp_sendrecv_all_ports(cyphesis_t) + +# Init script handling +domain_use_interactive_fds(cyphesis_t) + +kernel_read_system_state(cyphesis_t) +kernel_read_kernel_sysctls(cyphesis_t) + +# cyphesis wants to talk to avahi via dbus +optional_policy(` + + dbus_system_bus_client_template(cyphesis,cyphesis_t) + + optional_policy(` + avahi_dbus_chat(cyphesis_t) + ') +') + +optional_policy(` + postgresql_stream_connect(cyphesis_t) +') + +optional_policy(` + kerberos_use(cyphesis_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cyrus.fc serefpolicy-3.3.1/policy/modules/services/cyrus.fc --- nsaserefpolicy/policy/modules/services/cyrus.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cyrus.fc 2008-04-21 11:02:48.000000000 -0400 @@ -2,3 +2,5 @@ /usr/lib(64)?/cyrus-imapd/cyrus-master -- gen_context(system_u:object_r:cyrus_exec_t,s0) /var/lib/imap(/.*)? gen_context(system_u:object_r:cyrus_var_lib_t,s0) + +/etc/rc.d/init.d/cyrus -- gen_context(system_u:object_r:cyrus_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cyrus.if serefpolicy-3.3.1/policy/modules/services/cyrus.if --- nsaserefpolicy/policy/modules/services/cyrus.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cyrus.if 2008-04-21 11:02:48.000000000 -0400 @@ -39,3 +39,74 @@ files_search_var_lib($1) stream_connect_pattern($1,cyrus_var_lib_t,cyrus_var_lib_t,cyrus_t) ') + +######################################## +## +## Execute cyrus server in the cyrus domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`cyrus_script_domtrans',` + gen_require(` + type cyrus_script_exec_t; + ') + + init_script_domtrans_spec($1,cyrus_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an cyrus environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the cyrus domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`cyrus_admin',` + gen_require(` + type cyrus_t; + type cyrus_script_exec_t; + type cyrus_tmp_t; + type cyrus_var_lib_t; + type cyrus_var_run_t; + ') + + allow $1 cyrus_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, cyrus_t, cyrus_t) + + # Allow cyrus_t to restart the apache service + cyrus_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 cyrus_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1, cyrus_tmp_t) + + files_list_var_lib($1) + manage_all_pattern($1, cyrus_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,cyrus_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cyrus.te serefpolicy-3.3.1/policy/modules/services/cyrus.te --- nsaserefpolicy/policy/modules/services/cyrus.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/cyrus.te 2008-04-21 11:02:48.000000000 -0400 @@ -19,6 +19,9 @@ type cyrus_var_run_t; files_pid_file(cyrus_var_run_t) +type cyrus_script_exec_t; +init_script_type(cyrus_script_exec_t) + ######################################## # # Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.fc serefpolicy-3.3.1/policy/modules/services/dbus.fc --- nsaserefpolicy/policy/modules/services/dbus.fc 2007-09-12 10:34:18.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/dbus.fc 2008-04-21 11:02:48.000000000 -0400 @@ -4,6 +4,9 @@ /usr/bin/dbus-daemon(-1)? -- gen_context(system_u:object_r:system_dbusd_exec_t,s0) /bin/dbus-daemon -- gen_context(system_u:object_r:system_dbusd_exec_t,s0) +/lib/dbus-1/dbus-daemon-launch-helper -- gen_context(system_u:object_r:system_dbusd_exec_t,s0) +/lib64/dbus-1/dbus-daemon-launch-helper -- gen_context(system_u:object_r:system_dbusd_exec_t,s0) + /var/lib/dbus(/.*)? gen_context(system_u:object_r:system_dbusd_var_lib_t,s0) /var/run/dbus(/.*)? gen_context(system_u:object_r:system_dbusd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.if serefpolicy-3.3.1/policy/modules/services/dbus.if --- nsaserefpolicy/policy/modules/services/dbus.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dbus.if 2008-04-21 12:08:05.000000000 -0400 @@ -53,6 +53,7 @@ gen_require(` type system_dbusd_exec_t, system_dbusd_t, dbusd_etc_t; class dbus { send_msg acquire_svc }; + attribute dbusd_unconfined; ') ############################## @@ -64,8 +65,6 @@ domain_entry_file($1_dbusd_t,system_dbusd_exec_t) role $3 types $1_dbusd_t; - type $1_dbusd_$1_t; - type $1_dbusd_tmp_t; files_tmp_file($1_dbusd_tmp_t) @@ -84,14 +83,18 @@ allow $1_dbusd_t self:tcp_socket create_stream_socket_perms; allow $1_dbusd_t self:netlink_selinux_socket create_socket_perms; + allow dbusd_unconfined $1_dbusd_t:dbus { send_msg acquire_svc }; + allow $1_dbusd_t dbusd_unconfined:dbus send_msg; + # For connecting to the bus - allow $2 $1_dbusd_t:unix_stream_socket connectto; - type_change $2 $1_dbusd_t:dbus $1_dbusd_$1_t; + allow $2 $1_dbusd_t:unix_stream_socket { getattr connectto }; + allow $2 $1_dbusd_t:unix_dgram_socket getattr; # SE-DBus specific permissions - allow $1_dbusd_$1_t { $1_dbusd_t self }:dbus send_msg; allow $2 $1_dbusd_t:dbus { send_msg acquire_svc }; - allow $1_t system_dbusd_t:dbus { send_msg acquire_svc }; + allow $1_dbusd_t $2:dbus send_msg; + allow $2 $2:dbus send_msg; + allow $2 system_dbusd_t:dbus { send_msg acquire_svc }; allow $1_dbusd_t dbusd_etc_t:dir list_dir_perms; read_files_pattern($1_dbusd_t,dbusd_etc_t,dbusd_etc_t) @@ -102,10 +105,9 @@ files_tmp_filetrans($1_dbusd_t, $1_dbusd_tmp_t, { file dir }) domtrans_pattern($2, system_dbusd_exec_t, $1_dbusd_t) - allow $2 $1_dbusd_t:process { sigkill signal }; + allow $2 $1_dbusd_t:process { getattr ptrace signal_perms }; - # cjp: this seems very broken - corecmd_bin_domtrans($1_dbusd_t, $2) + corecmd_bin_domtrans($1_dbusd_t, $1_t) allow $1_dbusd_t $2:process sigkill; allow $2 $1_dbusd_t:fd use; allow $2 $1_dbusd_t:fifo_file rw_fifo_file_perms; @@ -115,8 +117,8 @@ kernel_read_kernel_sysctls($1_dbusd_t) corecmd_list_bin($1_dbusd_t) - corecmd_read_bin_symlinks($1_dbusd_t) corecmd_read_bin_files($1_dbusd_t) + corecmd_read_bin_symlinks($1_dbusd_t) corecmd_read_bin_pipes($1_dbusd_t) corecmd_read_bin_sockets($1_dbusd_t) @@ -139,6 +141,7 @@ fs_getattr_romfs($1_dbusd_t) fs_getattr_xattr_fs($1_dbusd_t) + fs_list_inotifyfs($1_dbusd_t) selinux_get_fs_mount($1_dbusd_t) selinux_validate_context($1_dbusd_t) @@ -161,12 +164,24 @@ seutil_read_config($1_dbusd_t) seutil_read_default_contexts($1_dbusd_t) - userdom_read_user_home_content_files($1, $1_dbusd_t) + userdom_dontaudit_search_sysadm_home_dirs($1_dbusd_t) + userdom_read_unpriv_users_home_content_files($1_dbusd_t) + userdom_dontaudit_append_unpriv_home_content_files($1_dbusd_t) + term_dontaudit_use_all_user_ptys($1_dbusd_t) + term_dontaudit_use_all_user_ttys($1_dbusd_t) ifdef(`hide_broken_symptoms', ` dontaudit $2 $1_dbusd_t:netlink_selinux_socket { read write }; ') + tunable_policy(`use_nfs_home_dirs',` + fs_read_nfs_files($1_dbusd_t) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_read_cifs_files($1_dbusd_t) + ') + tunable_policy(`read_default_t',` files_list_default($1_dbusd_t) files_read_default_files($1_dbusd_t) @@ -182,6 +197,7 @@ optional_policy(` xserver_use_xdm_fds($1_dbusd_t) xserver_rw_xdm_pipes($1_dbusd_t) + xserver_dontaudit_xdm_lib_search($1_dbusd_t) ') ') @@ -209,12 +225,9 @@ class dbus send_msg; ') -# type $1_dbusd_system_t; -# type_change $2 system_dbusd_t:dbus $1_dbusd_system_t; - # SE-DBus specific permissions -# allow $1_dbusd_system_t { system_dbusd_t self }:dbus send_msg; - allow $2 { system_dbusd_t self }:dbus send_msg; + allow $2 { system_dbusd_t $2 }:dbus send_msg; + allow system_dbusd_t $2:dbus send_msg; read_files_pattern($2, system_dbusd_var_lib_t, system_dbusd_var_lib_t) files_search_var_lib($2) @@ -223,6 +236,10 @@ files_search_pids($2) stream_connect_pattern($2,system_dbusd_var_run_t,system_dbusd_var_run_t,system_dbusd_t) dbus_read_config($2) + + optional_policy(` + rpm_script_dbus_chat($2) + ') ') ####################################### @@ -251,18 +268,16 @@ template(`dbus_user_bus_client_template',` gen_require(` type $1_dbusd_t; + attribute dbusd_unconfined; class dbus send_msg; ') -# type $2_dbusd_$1_t; -# type_change $3 $1_dbusd_t:dbus $2_dbusd_$1_t; - # SE-DBus specific permissions -# allow $2_dbusd_$1_t { $1_dbusd_t self }:dbus send_msg; allow $3 { $1_dbusd_t self }:dbus send_msg; # For connecting to the bus allow $3 $1_dbusd_t:unix_stream_socket connectto; + allow dbusd_unconfined $1_dbusd_t:dbus *; ') ######################################## @@ -292,6 +307,55 @@ ######################################## ## +## connectto a message on user/application specific DBUS. +## +## +## +## The prefix of the domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`dbus_connectto_user_bus',` + allow $2 $1_dbusd_t:unix_stream_socket connectto; +') + +######################################## +## +## Chat on user/application specific DBUS. +## +## +## +## The prefix of the domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`dbus_chat_user_bus',` + gen_require(` + type $1_t; + type $1_dbusd_t; + class dbus send_msg; + ') + + allow $2 $1_dbusd_t:dbus send_msg; + allow $1_dbusd_t $2:dbus send_msg; + allow $2 $1_t:dbus send_msg; + allow $1_t $2:dbus send_msg; +') + +######################################## +## ## Read dbus configuration. ## ## @@ -366,3 +430,55 @@ allow $1 system_dbusd_t:dbus *; ') + +######################################## +## +## Allow unconfined access to the system DBUS. +## +## +## +## Domain allowed access. +## +## +# +interface(`dbus_unconfined',` + gen_require(` + attribute dbusd_unconfined; + ') + + typeattribute $1 dbusd_unconfined; +') + +######################################## +## +## Create a domain for processes +## which can be started by the system dbus +## +## +## +## Type to be used as a domain. +## +## +## +## +## Type of the program to be used as an entry point to this domain. +## +## +# +interface(`dbus_system_domain',` + gen_require(` + type system_dbusd_t; + role system_r; + ') + + domain_type($1) + domain_entry_file($1,$2) + + role system_r types $1; + + domtrans_pattern(system_dbusd_t,$2,$1) + + dbus_system_bus_client_template($1,$1) + dbus_connect_system_bus($1) + +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.te serefpolicy-3.3.1/policy/modules/services/dbus.te --- nsaserefpolicy/policy/modules/services/dbus.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dbus.te 2008-04-28 17:24:06.516754000 -0400 @@ -9,9 +9,10 @@ # # Delcarations # +attribute dbusd_unconfined; type dbusd_etc_t alias etc_dbusd_t; -files_type(dbusd_etc_t) +files_config_file(dbusd_etc_t) type system_dbusd_t alias dbusd_t; type system_dbusd_exec_t; @@ -21,11 +22,23 @@ files_tmp_file(system_dbusd_tmp_t) type system_dbusd_var_lib_t; -files_pid_file(system_dbusd_var_lib_t) +files_type(system_dbusd_var_lib_t) type system_dbusd_var_run_t; files_pid_file(system_dbusd_var_run_t) +ifdef(`enable_mcs',` + init_ranged_daemon_domain(system_dbusd_t,system_dbusd_exec_t,s0 - mcs_systemhigh) +') + +ifdef(`enable_mls',` + init_ranged_daemon_domain(system_dbusd_t,system_dbusd_exec_t,s0 - mls_systemhigh) + mls_fd_use_all_levels(system_dbusd_t) + mls_rangetrans_target(system_dbusd_t) + mls_file_read_all_levels(system_dbusd_t) + mls_socket_write_all_levels(system_dbusd_t) +') + ############################## # # Local policy @@ -35,7 +48,7 @@ # cjp: dac_override should probably go in a distro_debian allow system_dbusd_t self:capability { dac_override setgid setpcap setuid }; dontaudit system_dbusd_t self:capability sys_tty_config; -allow system_dbusd_t self:process { getattr signal_perms setcap }; +allow system_dbusd_t self:process { getattr signal_perms setpgid getcap setcap }; allow system_dbusd_t self:fifo_file { read write }; allow system_dbusd_t self:dbus { send_msg acquire_svc }; allow system_dbusd_t self:unix_stream_socket { connectto create_stream_socket_perms connectto }; @@ -43,6 +56,8 @@ # Receive notifications of policy reloads and enforcing status changes. allow system_dbusd_t self:netlink_selinux_socket { create bind read }; +can_exec(system_dbusd_t,system_dbusd_exec_t) + allow system_dbusd_t dbusd_etc_t:dir list_dir_perms; read_files_pattern(system_dbusd_t,dbusd_etc_t,dbusd_etc_t) read_lnk_files_pattern(system_dbusd_t,dbusd_etc_t,dbusd_etc_t) @@ -65,6 +80,8 @@ fs_getattr_all_fs(system_dbusd_t) fs_search_auto_mountpoints(system_dbusd_t) +fs_list_inotifyfs(system_dbusd_t) +fs_dontaudit_list_nfs(system_dbusd_t) selinux_get_fs_mount(system_dbusd_t) selinux_validate_context(system_dbusd_t) @@ -81,7 +98,6 @@ corecmd_list_bin(system_dbusd_t) corecmd_read_bin_pipes(system_dbusd_t) corecmd_read_bin_sockets(system_dbusd_t) -corecmd_exec_bin(system_dbusd_t) domain_use_interactive_fds(system_dbusd_t) @@ -91,6 +107,8 @@ init_use_fds(system_dbusd_t) init_use_script_ptys(system_dbusd_t) +init_dbus_chat_script(system_dbusd_t) +init_bin_domtrans_spec(system_dbusd_t) libs_use_ld_so(system_dbusd_t) libs_use_shared_libs(system_dbusd_t) @@ -121,9 +139,36 @@ ') optional_policy(` + networkmanager_init_script_domtrans_spec(system_dbusd_t) +') + +optional_policy(` + polkit_domtrans_auth(system_dbusd_t) + polkit_search_lib(system_dbusd_t) +') + +optional_policy(` sysnet_domtrans_dhcpc(system_dbusd_t) ') optional_policy(` udev_read_db(system_dbusd_t) ') + +optional_policy(` + consolekit_dbus_chat(system_dbusd_t) +') + +optional_policy(` + gen_require(` + type unconfined_dbusd_t; + attribute domain; + ') + unconfined_domain(unconfined_dbusd_t) + allow dbusd_unconfined domain:dbus send_msg; + + optional_policy(` + xserver_xdm_rw_shm(unconfined_dbusd_t) + ') +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dcc.if serefpolicy-3.3.1/policy/modules/services/dcc.if --- nsaserefpolicy/policy/modules/services/dcc.if 2007-03-26 10:39:05.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/dcc.if 2008-04-21 11:02:48.000000000 -0400 @@ -72,6 +72,24 @@ ######################################## ## +## Send a signal to the dcc_client. +## +## +## +## Domain allowed access. +## +## +# +interface(`dcc_signal_client',` + gen_require(` + type dcc_client_t; + ') + + allow $1 dcc_client_t:process signal; +') + +######################################## +## ## Execute dcc_client in the dcc_client domain, and ## allow the specified role the dcc_client domain. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dcc.te serefpolicy-3.3.1/policy/modules/services/dcc.te --- nsaserefpolicy/policy/modules/services/dcc.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dcc.te 2008-04-21 11:02:48.000000000 -0400 @@ -105,6 +105,8 @@ files_read_etc_files(cdcc_t) files_read_etc_runtime_files(cdcc_t) +auth_use_nsswitch(cdcc_t) + libs_use_ld_so(cdcc_t) libs_use_shared_libs(cdcc_t) @@ -112,19 +114,12 @@ miscfiles_read_localization(cdcc_t) -sysnet_read_config(cdcc_t) -sysnet_dns_name_resolve(cdcc_t) - -optional_policy(` - nscd_socket_use(cdcc_t) -') - ######################################## # # dcc procmail interface local policy # -allow dcc_client_t self:capability setuid; +allow dcc_client_t self:capability { setgid setuid }; allow dcc_client_t self:unix_dgram_socket create_socket_perms; allow dcc_client_t self:udp_socket create_socket_perms; @@ -141,6 +136,7 @@ corenet_all_recvfrom_unlabeled(dcc_client_t) corenet_all_recvfrom_netlabel(dcc_client_t) +corenet_udp_bind_all_nodes(dcc_client_t) corenet_udp_sendrecv_generic_if(dcc_client_t) corenet_udp_sendrecv_all_nodes(dcc_client_t) corenet_udp_sendrecv_all_ports(dcc_client_t) @@ -148,6 +144,10 @@ files_read_etc_files(dcc_client_t) files_read_etc_runtime_files(dcc_client_t) +kernel_read_system_state(dcc_client_t) + +auth_use_nsswitch(dcc_client_t) + libs_use_ld_so(dcc_client_t) libs_use_shared_libs(dcc_client_t) @@ -155,11 +155,8 @@ miscfiles_read_localization(dcc_client_t) -sysnet_read_config(dcc_client_t) -sysnet_dns_name_resolve(dcc_client_t) - optional_policy(` - nscd_socket_use(dcc_client_t) + spamassassin_read_spamd_tmp_files(dcc_client_t) ') ######################################## @@ -191,6 +188,8 @@ files_read_etc_files(dcc_dbclean_t) files_read_etc_runtime_files(dcc_dbclean_t) +auth_use_nsswitch(dcc_dbclean_t) + libs_use_ld_so(dcc_dbclean_t) libs_use_shared_libs(dcc_dbclean_t) @@ -198,13 +197,6 @@ miscfiles_read_localization(dcc_dbclean_t) -sysnet_read_config(dcc_dbclean_t) -sysnet_dns_name_resolve(dcc_dbclean_t) - -optional_policy(` - nscd_socket_use(dcc_dbclean_t) -') - ######################################## # # Server daemon local policy @@ -262,6 +254,8 @@ fs_getattr_all_fs(dccd_t) fs_search_auto_mountpoints(dccd_t) +auth_use_nsswitch(dccd_t) + libs_use_ld_so(dccd_t) libs_use_shared_libs(dccd_t) @@ -276,10 +270,6 @@ userdom_dontaudit_search_sysadm_home_dirs(dccd_t) optional_policy(` - nscd_socket_use(dccd_t) -') - -optional_policy(` seutil_sigchld_newrole(dccd_t) ') @@ -335,6 +325,8 @@ fs_getattr_all_fs(dccifd_t) fs_search_auto_mountpoints(dccifd_t) +auth_use_nsswitch(dccifd_t) + libs_use_ld_so(dccifd_t) libs_use_shared_libs(dccifd_t) @@ -342,17 +334,10 @@ miscfiles_read_localization(dccifd_t) -sysnet_read_config(dccifd_t) -sysnet_dns_name_resolve(dccifd_t) - userdom_dontaudit_use_unpriv_user_fds(dccifd_t) userdom_dontaudit_search_sysadm_home_dirs(dccifd_t) optional_policy(` - nscd_socket_use(dccifd_t) -') - -optional_policy(` seutil_sigchld_newrole(dccifd_t) ') @@ -407,6 +392,8 @@ fs_getattr_all_fs(dccm_t) fs_search_auto_mountpoints(dccm_t) +auth_use_nsswitch(dccm_t) + libs_use_ld_so(dccm_t) libs_use_shared_libs(dccm_t) @@ -414,17 +401,10 @@ miscfiles_read_localization(dccm_t) -sysnet_read_config(dccm_t) -sysnet_dns_name_resolve(dccm_t) - userdom_dontaudit_use_unpriv_user_fds(dccm_t) userdom_dontaudit_search_sysadm_home_dirs(dccm_t) optional_policy(` - nscd_socket_use(dccm_t) -') - -optional_policy(` seutil_sigchld_newrole(dccm_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ddclient.fc serefpolicy-3.3.1/policy/modules/services/ddclient.fc --- nsaserefpolicy/policy/modules/services/ddclient.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ddclient.fc 2008-04-21 11:02:48.000000000 -0400 @@ -9,3 +9,5 @@ /var/log/ddtcd\.log.* -- gen_context(system_u:object_r:ddclient_log_t,s0) /var/run/ddclient\.pid -- gen_context(system_u:object_r:ddclient_var_run_t,s0) /var/run/ddtcd\.pid -- gen_context(system_u:object_r:ddclient_var_run_t,s0) +/etc/rc.d/init.d/ddclient -- gen_context(system_u:object_r:ddclient_script_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ddclient.if serefpolicy-3.3.1/policy/modules/services/ddclient.if --- nsaserefpolicy/policy/modules/services/ddclient.if 2007-03-26 10:39:04.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/ddclient.if 2008-04-21 11:02:49.000000000 -0400 @@ -18,3 +18,81 @@ corecmd_search_bin($1) domtrans_pattern($1, ddclient_exec_t, ddclient_t) ') + +######################################## +## +## Execute ddclient server in the ddclient domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`ddclient_script_domtrans',` + gen_require(` + type ddclient_script_exec_t; + ') + + init_script_domtrans_spec($1,ddclient_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an ddclient environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the ddclient domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`ddclient_admin',` + gen_require(` + type ddclient_t; + type ddclient_script_exec_t; + type ddclient_etc_t; + type ddclient_log_t; + type ddclient_var_t; + type ddclient_var_lib_t; + type ddclient_var_run_t; + ') + + allow $1 ddclient_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, ddclient_t, ddclient_t) + + # Allow ddclient_t to restart the apache service + ddclient_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 ddclient_script_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + manage_all_pattern($1,ddclient_etc_t) + + files_list_var($1) + manage_all_pattern($1,ddclient_var_t) + + logging_list_logs($1) + manage_all_pattern($1,ddclient_log_t) + + files_list_var_lib($1) + manage_all_pattern($1,ddclient_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,ddclient_var_run_t) + +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ddclient.te serefpolicy-3.3.1/policy/modules/services/ddclient.te --- nsaserefpolicy/policy/modules/services/ddclient.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ddclient.te 2008-04-23 15:44:44.000000000 -0400 @@ -11,7 +11,7 @@ init_daemon_domain(ddclient_t,ddclient_exec_t) type ddclient_etc_t; -files_type(ddclient_etc_t) +files_config_file(ddclient_etc_t) type ddclient_log_t; logging_log_file(ddclient_log_t) @@ -25,6 +25,9 @@ type ddclient_var_run_t; files_pid_file(ddclient_var_run_t) +type ddclient_script_exec_t; +init_script_type(ddclient_script_exec_t) + ######################################## # # Declarations diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dhcp.fc serefpolicy-3.3.1/policy/modules/services/dhcp.fc --- nsaserefpolicy/policy/modules/services/dhcp.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dhcp.fc 2008-04-21 11:02:49.000000000 -0400 @@ -5,3 +5,6 @@ /var/lib/dhcp(3)?/dhcpd\.leases.* -- gen_context(system_u:object_r:dhcpd_state_t,s0) /var/run/dhcpd\.pid -- gen_context(system_u:object_r:dhcpd_var_run_t,s0) + +/etc/rc.d/init.d/dhcpd -- gen_context(system_u:object_r:dhcpd_script_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dhcp.if serefpolicy-3.3.1/policy/modules/services/dhcp.if --- nsaserefpolicy/policy/modules/services/dhcp.if 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dhcp.if 2008-04-21 11:02:49.000000000 -0400 @@ -19,3 +19,71 @@ sysnet_search_dhcp_state($1) allow $1 dhcpd_state_t:file setattr; ') + +######################################## +## +## Execute dhcp server in the dhcp domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`dhcpd_script_domtrans',` + gen_require(` + type dhcpd_script_exec_t; + ') + + init_script_domtrans_spec($1,dhcpd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an dhcp environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the dhcp domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`dhcpd_admin',` + gen_require(` + type dhcpd_t; + type dhcpd_script_exec_t; + type dhcpd_tmp_t; + type dhcpd_state_t; + type dhcpd_var_run_t; + ') + + allow $1 dhcpd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, dhcpd_t, dhcpd_t) + + # Allow dhcpd_t to restart the apache service + dhcpd_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 dhcpd_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,dhcpd_tmp_t) + + manage_all_pattern($1,dhcpd_state_t) + + files_list_pids($1) + manage_all_pattern($1,dhcpd_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dhcp.te serefpolicy-3.3.1/policy/modules/services/dhcp.te --- nsaserefpolicy/policy/modules/services/dhcp.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dhcp.te 2008-04-21 11:02:49.000000000 -0400 @@ -19,18 +19,20 @@ type dhcpd_var_run_t; files_pid_file(dhcpd_var_run_t) +type dhcpd_script_exec_t; +init_script_type(dhcpd_script_exec_t) + ######################################## # # Local policy # -allow dhcpd_t self:capability net_raw; +allow dhcpd_t self:capability { net_raw sys_resource }; dontaudit dhcpd_t self:capability { net_admin sys_tty_config }; allow dhcpd_t self:process signal_perms; allow dhcpd_t self:fifo_file { read write getattr }; allow dhcpd_t self:unix_dgram_socket create_socket_perms; allow dhcpd_t self:unix_stream_socket create_socket_perms; -allow dhcpd_t self:netlink_route_socket r_netlink_socket_perms; allow dhcpd_t self:tcp_socket create_stream_socket_perms; allow dhcpd_t self:udp_socket create_socket_perms; # Allow dhcpd_t to use packet sockets @@ -51,6 +53,7 @@ kernel_read_system_state(dhcpd_t) kernel_read_kernel_sysctls(dhcpd_t) +kernel_read_network_state(dhcpd_t) corenet_all_recvfrom_unlabeled(dhcpd_t) corenet_all_recvfrom_netlabel(dhcpd_t) @@ -88,6 +91,8 @@ files_read_etc_runtime_files(dhcpd_t) files_search_var_lib(dhcpd_t) +auth_use_nsswitch(dhcpd_t) + libs_use_ld_so(dhcpd_t) libs_use_shared_libs(dhcpd_t) @@ -95,7 +100,6 @@ miscfiles_read_localization(dhcpd_t) -sysnet_read_config(dhcpd_t) sysnet_read_dhcp_config(dhcpd_t) userdom_dontaudit_use_unpriv_user_fds(dhcpd_t) @@ -116,14 +120,6 @@ ') optional_policy(` - nis_use_ypbind(dhcpd_t) -') - -optional_policy(` - nscd_socket_use(dhcpd_t) -') - -optional_policy(` seutil_sigchld_newrole(dhcpd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dictd.fc serefpolicy-3.3.1/policy/modules/services/dictd.fc --- nsaserefpolicy/policy/modules/services/dictd.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dictd.fc 2008-04-21 11:02:49.000000000 -0400 @@ -4,3 +4,6 @@ /usr/sbin/dictd -- gen_context(system_u:object_r:dictd_exec_t,s0) /var/lib/dictd(/.*)? gen_context(system_u:object_r:dictd_var_lib_t,s0) +/var/run/dictd\.pid -- gen_context(system_u:object_r:dictd_var_run_t,s0) + +/etc/rc.d/init.d/dictd -- gen_context(system_u:object_r:dictd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dictd.if serefpolicy-3.3.1/policy/modules/services/dictd.if --- nsaserefpolicy/policy/modules/services/dictd.if 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dictd.if 2008-04-21 11:02:49.000000000 -0400 @@ -14,3 +14,73 @@ interface(`dictd_tcp_connect',` refpolicywarn(`$0($*) has been deprecated.') ') + +######################################## +## +## Execute dictd server in the dictd domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`dictd_script_domtrans',` + gen_require(` + type dictd_script_exec_t; + ') + + init_script_domtrans_spec($1,dictd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an dictd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the dictd domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`dictd_admin',` + gen_require(` + type dictd_t; + type dictd_script_exec_t; + type dictd_etc_t; + type dictd_var_lib_t; + type dictd_var_run_t; + ') + + allow $1 dictd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, dictd_t, dictd_t) + + # Allow dictd_t to restart the apache service + dictd_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 dictd_script_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + manage_all_pattern($1,dictd_etc_t) + + files_list_var_lib($1) + manage_all_pattern($1,dictd_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,dictd_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dictd.te serefpolicy-3.3.1/policy/modules/services/dictd.te --- nsaserefpolicy/policy/modules/services/dictd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dictd.te 2008-04-21 11:02:49.000000000 -0400 @@ -16,6 +16,12 @@ type dictd_var_lib_t alias var_lib_dictd_t; files_type(dictd_var_lib_t) +type dictd_var_run_t; +files_pid_file(dictd_var_run_t) + +type dictd_script_exec_t; +init_script_type(dictd_script_exec_t) + ######################################## # # Local policy @@ -34,6 +40,9 @@ allow dictd_t dictd_var_lib_t:dir list_dir_perms; allow dictd_t dictd_var_lib_t:file read_file_perms; +manage_files_pattern(dictd_t,dictd_var_run_t,dictd_var_run_t) +files_pid_filetrans(dictd_t,dictd_var_run_t,file) + kernel_read_system_state(dictd_t) kernel_read_kernel_sysctls(dictd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.fc serefpolicy-3.3.1/policy/modules/services/dnsmasq.fc --- nsaserefpolicy/policy/modules/services/dnsmasq.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dnsmasq.fc 2008-04-21 11:02:49.000000000 -0400 @@ -1,4 +1,7 @@ /usr/sbin/dnsmasq -- gen_context(system_u:object_r:dnsmasq_exec_t,s0) /var/lib/misc/dnsmasq\.leases -- gen_context(system_u:object_r:dnsmasq_lease_t,s0) +/var/lib/dnsmasq(/.*)? gen_context(system_u:object_r:dnsmasq_lease_t,s0) /var/run/dnsmasq\.pid -- gen_context(system_u:object_r:dnsmasq_var_run_t,s0) + +/etc/rc.d/init.d/dnsmasq -- gen_context(system_u:object_r:dnsmasq_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.if serefpolicy-3.3.1/policy/modules/services/dnsmasq.if --- nsaserefpolicy/policy/modules/services/dnsmasq.if 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dnsmasq.if 2008-04-21 11:02:49.000000000 -0400 @@ -1 +1,125 @@ ## dnsmasq DNS forwarder and DHCP server + +######################################## +## +## Execute dnsmasq server in the dnsmasq domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`dnsmasq_domtrans',` + gen_require(` + type dnsmasq_exec_t; + type dnsmasq_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,dnsmasq_exec_t, dnsmasq_t) +') + +######################################## +## +## Execute dnsmasq server in the dnsmasq domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`dnsmasq_script_domtrans',` + gen_require(` + type dnsmasq_script_exec_t; + ') + + init_script_domtrans_spec($1,dnsmasq_script_exec_t) +') + +######################################## +## +## Send dnsmasq a signal +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`dnsmasq_signal',` + gen_require(` + type dnsmasq_t; + ') + + allow $1 dnsmasq_t:process signal; +') + +######################################## +## +## Send dnsmasq a sigkill +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`dnsmasq_sigkill',` + gen_require(` + type dnsmasq_t; + ') + + allow $1 dnsmasq_t:process sigkill; +') + +######################################## +## +## All of the rules required to administrate +## an dnsmasq environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the dnsmasq domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`dnsmasq_admin',` + gen_require(` + type dnsmasq_t; + type dnsmasq_script_exec_t; + type dnsmasq_lease_t; + type dnsmasq_var_run_t; + ') + + allow $1 dnsmasq_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, dnsmasq_t, dnsmasq_t) + + # Allow dnsmasq_t to restart the apache service + dnsmasq_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 dnsmasq_script_exec_t system_r; + allow $2 system_r; + + files_list_var_lib($1) + manage_all_pattern($1,dnsmasq_lease_t) + + files_list_pids($1) + manage_all_pattern($1,dnsmasq_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.te serefpolicy-3.3.1/policy/modules/services/dnsmasq.te --- nsaserefpolicy/policy/modules/services/dnsmasq.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dnsmasq.te 2008-04-21 11:02:49.000000000 -0400 @@ -16,6 +16,9 @@ type dnsmasq_var_run_t; files_pid_file(dnsmasq_var_run_t) +type dnsmasq_script_exec_t; +init_script_type(dnsmasq_script_exec_t) + ######################################## # # Local policy @@ -23,7 +26,7 @@ allow dnsmasq_t self:capability { net_admin setgid setuid net_bind_service net_raw }; dontaudit dnsmasq_t self:capability sys_tty_config; -allow dnsmasq_t self:process { setcap signal_perms }; +allow dnsmasq_t self:process { getcap setcap signal_perms }; allow dnsmasq_t self:fifo_file { read write }; allow dnsmasq_t self:netlink_route_socket { bind create nlmsg_read read write }; allow dnsmasq_t self:tcp_socket create_stream_socket_perms; @@ -32,7 +35,7 @@ allow dnsmasq_t self:rawip_socket create_socket_perms; # dhcp leases -allow dnsmasq_t dnsmasq_lease_t:file manage_file_perms; +manage_files_pattern(dnsmasq_t, dnsmasq_lease_t, dnsmasq_lease_t) files_var_lib_filetrans(dnsmasq_t,dnsmasq_lease_t,file) manage_files_pattern(dnsmasq_t,dnsmasq_var_run_t,dnsmasq_var_run_t) @@ -94,3 +97,7 @@ optional_policy(` udev_read_db(dnsmasq_t) ') + +optional_policy(` + virt_manage_lib_files(dnsmasq_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.fc serefpolicy-3.3.1/policy/modules/services/dovecot.fc --- nsaserefpolicy/policy/modules/services/dovecot.fc 2008-02-26 08:17:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dovecot.fc 2008-04-21 11:02:49.000000000 -0400 @@ -17,23 +17,24 @@ ifdef(`distro_debian', ` /usr/lib/dovecot/dovecot-auth -- gen_context(system_u:object_r:dovecot_auth_exec_t,s0) +/usr/lib/dovecot/deliver -- gen_context(system_u:object_r:dovecot_deliver_exec_t,s0) ') ifdef(`distro_redhat', ` /usr/libexec/dovecot/dovecot-auth -- gen_context(system_u:object_r:dovecot_auth_exec_t,s0) +/usr/libexec/dovecot/deliver -- gen_context(system_u:object_r:dovecot_deliver_exec_t,s0) ') # # /var # /var/run/dovecot(-login)?(/.*)? gen_context(system_u:object_r:dovecot_var_run_t,s0) -# this is a hard link to /var/lib/dovecot/ssl-parameters.dat -/var/run/dovecot/login/ssl-parameters.dat gen_context(system_u:object_r:dovecot_var_lib_t,s0) +/var/run/dovecot/login/ssl-parameters.dat -- gen_context(system_u:object_r:dovecot_var_lib_t,s0) /var/lib/dovecot(/.*)? gen_context(system_u:object_r:dovecot_var_lib_t,s0) -/var/spool/dovecot(/.*)? gen_context(system_u:object_r:dovecot_spool_t,s0) - - +/var/log/dovecot\.log.* gen_context(system_u:object_r:dovecot_var_log_t,s0) +/var/spool/dovecot(/.*)? gen_context(system_u:object_r:dovecot_spool_t,s0) +/etc/rc.d/init.d/dovecot -- gen_context(system_u:object_r:dovecot_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.if serefpolicy-3.3.1/policy/modules/services/dovecot.if --- nsaserefpolicy/policy/modules/services/dovecot.if 2008-02-26 08:17:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dovecot.if 2008-04-21 11:02:49.000000000 -0400 @@ -21,7 +21,46 @@ ######################################## ## -## Do not audit attempts to delete dovecot lib files. +## Connect to dovecot auth unix domain stream socket. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`dovecot_auth_stream_connect',` + gen_require(` + type dovecot_auth_t, dovecot_var_run_t; + ') + + allow $1 dovecot_var_run_t:dir search; + allow $1 dovecot_var_run_t:sock_file write; + allow $1 dovecot_auth_t:unix_stream_socket connectto; +') + +######################################## +## +## Execute dovecot_deliver in the dovecot_deliver domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`dovecot_domtrans_deliver',` + gen_require(` + type dovecot_deliver_t, dovecot_deliver_exec_t; + ') + + domtrans_pattern($1,dovecot_deliver_exec_t,dovecot_deliver_t) +') + +####################################### +## +## Do not audit attempts to d`elete dovecot lib files. ## ## ## @@ -36,3 +75,89 @@ dontaudit $1 dovecot_var_lib_t:file unlink; ') + +######################################## +## +## Execute dovecot server in the dovecot domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`dovecot_script_domtrans',` + gen_require(` + type dovecot_script_exec_t; + ') + + init_script_domtrans_spec($1,dovecot_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an dovecot environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the dovecot domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`dovecot_admin',` + gen_require(` + type dovecot_t; + type dovecot_script_exec_t; + type dovecot_etc_t; + type dovecot_log_t; + type dovecot_spool_t; + type dovecot_var_lib_t; + type dovecot_var_run_t; + + type dovecot_cert_t; + type dovecot_passwd_t; + ') + + allow $1 dovecot_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, dovecot_t, dovecot_t) + + # Allow dovecot_t to restart the apache service + dovecot_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 dovecot_script_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + manage_all_pattern($1,dovecot_etc_t) + + logging_list_logs($1) + manage_all_pattern($1,dovecot_log_t) + + files_list_spool($1) + manage_all_pattern($1,dovecot_spool_t) + + files_list_var_lib($1) + manage_all_pattern($1,dovecot_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,dovecot_var_run_t) + + manage_all_pattern($1,dovecot_cert_t) + + manage_all_pattern($1,dovecot_passwd_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.te serefpolicy-3.3.1/policy/modules/services/dovecot.te --- nsaserefpolicy/policy/modules/services/dovecot.te 2008-02-26 08:17:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/dovecot.te 2008-04-21 11:02:49.000000000 -0400 @@ -15,6 +15,12 @@ domain_entry_file(dovecot_auth_t,dovecot_auth_exec_t) role system_r types dovecot_auth_t; +type dovecot_deliver_t; +type dovecot_deliver_exec_t; +domain_type(dovecot_deliver_t) +domain_entry_file(dovecot_deliver_t,dovecot_deliver_exec_t) +role system_r types dovecot_deliver_t; + type dovecot_cert_t; files_type(dovecot_cert_t) @@ -31,9 +37,15 @@ type dovecot_var_lib_t; files_type(dovecot_var_lib_t) +type dovecot_var_log_t; +logging_log_file(dovecot_var_log_t) + type dovecot_var_run_t; files_pid_file(dovecot_var_run_t) +type dovecot_script_exec_t; +init_script_type(dovecot_script_exec_t) + ######################################## # # dovecot local policy @@ -46,7 +58,6 @@ allow dovecot_t self:tcp_socket create_stream_socket_perms; allow dovecot_t self:unix_dgram_socket create_socket_perms; allow dovecot_t self:unix_stream_socket { create_stream_socket_perms connectto }; - domtrans_pattern(dovecot_t, dovecot_auth_exec_t, dovecot_auth_t) allow dovecot_t dovecot_cert_t:dir list_dir_perms; @@ -98,7 +109,7 @@ files_dontaudit_list_default(dovecot_t) # Dovecot now has quota support and it uses getmntent() to find the mountpoints. files_read_etc_runtime_files(dovecot_t) -files_getattr_all_mountpoints(dovecot_t) +files_search_all_mountpoints(dovecot_t) init_getattr_utmp(dovecot_t) @@ -139,25 +150,34 @@ # dovecot auth local policy # -allow dovecot_auth_t self:capability { setgid setuid }; +allow dovecot_auth_t self:capability { chown dac_override setgid setuid }; allow dovecot_auth_t self:process signal_perms; allow dovecot_auth_t self:fifo_file rw_fifo_file_perms; allow dovecot_auth_t self:unix_dgram_socket create_socket_perms; allow dovecot_auth_t self:unix_stream_socket create_stream_socket_perms; -allow dovecot_auth_t dovecot_t:unix_stream_socket { getattr accept read write ioctl }; +allow dovecot_auth_t dovecot_t:unix_stream_socket { getattr accept read write ioctl connectto }; allow dovecot_auth_t dovecot_passwd_t:file { getattr read }; +# log files +manage_files_pattern(dovecot_t, dovecot_var_log_t, dovecot_var_log_t) +logging_log_filetrans(dovecot_t, dovecot_var_log_t, file) + # Allow dovecot to create and read SSL parameters file manage_files_pattern(dovecot_t,dovecot_var_lib_t,dovecot_var_lib_t) files_search_var_lib(dovecot_t) +files_read_var_symlinks(dovecot_t) allow dovecot_auth_t dovecot_var_run_t:dir list_dir_perms; +dovecot_auth_stream_connect(dovecot_auth_t) kernel_read_all_sysctls(dovecot_auth_t) kernel_read_system_state(dovecot_auth_t) +logging_send_audit_msgs(dovecot_auth_t) +logging_send_syslog_msg(dovecot_auth_t) + dev_read_urand(dovecot_auth_t) auth_domtrans_chk_passwd(dovecot_auth_t) @@ -166,6 +186,7 @@ files_read_etc_files(dovecot_auth_t) files_read_etc_runtime_files(dovecot_auth_t) files_search_pids(dovecot_auth_t) +files_read_usr_files(dovecot_auth_t) files_read_usr_symlinks(dovecot_auth_t) files_search_tmp(dovecot_auth_t) files_read_var_lib_files(dovecot_t) @@ -184,5 +205,53 @@ ') optional_policy(` - logging_send_syslog_msg(dovecot_auth_t) + mysql_search_db(dovecot_auth_t) + mysql_stream_connect(dovecot_auth_t) +') + +optional_policy(` + nis_authenticate(dovecot_auth_t) +') + +optional_policy(` + postfix_manage_private_sockets(dovecot_auth_t) + postfix_search_spool(dovecot_auth_t) +') + +# for gssapi (kerberos) +userdom_list_unpriv_users_tmp(dovecot_auth_t) +userdom_read_unpriv_users_tmp_files(dovecot_auth_t) +userdom_read_unpriv_users_tmp_symlinks(dovecot_auth_t) + +######################################## +# +# dovecot deliver local policy +# +allow dovecot_deliver_t self:unix_dgram_socket create_socket_perms; + +allow dovecot_deliver_t dovecot_etc_t:file read_file_perms; +allow dovecot_deliver_t dovecot_var_run_t:dir list_dir_perms; + +kernel_read_all_sysctls(dovecot_deliver_t) +kernel_read_system_state(dovecot_deliver_t) + +files_read_etc_files(dovecot_deliver_t) +files_read_etc_runtime_files(dovecot_deliver_t) + +auth_use_nsswitch(dovecot_deliver_t) + +libs_use_ld_so(dovecot_deliver_t) +libs_use_shared_libs(dovecot_deliver_t) + +logging_send_syslog_msg(dovecot_deliver_t) + +miscfiles_read_localization(dovecot_deliver_t) + +dovecot_auth_stream_connect(dovecot_deliver_t) + +userdom_priveleged_home_dir_manager(dovecot_deliver_t) + +optional_policy(` + mta_manage_spool(dovecot_deliver_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.if serefpolicy-3.3.1/policy/modules/services/exim.if --- nsaserefpolicy/policy/modules/services/exim.if 2007-10-24 15:00:24.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/exim.if 2008-04-21 11:02:49.000000000 -0400 @@ -97,6 +97,26 @@ ######################################## ## +## Allow the specified domain to manage exim's log files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`exim_manage_log',` + gen_require(` + type exim_log_t; + ') + + manage_files_pattern($1, exim_log_t, exim_log_t) + logging_search_logs($1) +') + +######################################## +## ## Allow the specified domain to append ## exim log files. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.te serefpolicy-3.3.1/policy/modules/services/exim.te --- nsaserefpolicy/policy/modules/services/exim.te 2007-10-24 15:17:31.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/exim.te 2008-04-21 11:02:49.000000000 -0400 @@ -21,9 +21,20 @@ ## gen_tunable(exim_manage_user_files,false) +## +##

+## Allow exim to connect to databases (postgres, mysql) +##

+## +gen_tunable(exim_can_connect_db,false) + type exim_t; type exim_exec_t; init_daemon_domain(exim_t, exim_exec_t) +mta_mailserver(exim_t, exim_exec_t) +mta_mailserver_user_agent(exim_t) +application_executable_file(exim_exec_t) +mta_mailclient(exim_exec_t) type exim_log_t; logging_log_file(exim_log_t) @@ -37,15 +48,20 @@ type exim_var_run_t; files_pid_file(exim_var_run_t) +type exim_script_exec_t; +init_script_type(exim_script_exec_t) + ######################################## # # exim local policy # -allow exim_t self:capability { dac_override dac_read_search setuid setgid }; -allow exim_t self:fifo_file rw_fifo_file_perms; +allow exim_t self:capability { chown dac_override dac_read_search fowner setuid setgid sys_resource }; +allow exim_t self:process { setrlimit setpgid }; +allow exim_t self:fifo_file rw_file_perms; allow exim_t self:unix_stream_socket create_stream_socket_perms; allow exim_t self:tcp_socket create_stream_socket_perms; +allow exim_t self:udp_socket create_socket_perms; can_exec(exim_t,exim_exec_t) @@ -66,22 +82,39 @@ files_pid_filetrans(exim_t, exim_var_run_t, { file dir }) kernel_read_kernel_sysctls(exim_t) +kernel_dontaudit_read_system_state(exim_t) +kernel_read_network_state(exim_t) corecmd_search_bin(exim_t) corenet_all_recvfrom_unlabeled(exim_t) +corenet_all_recvfrom_netlabel(exim_t) +corenet_udp_sendrecv_all_if(exim_t) +corenet_udp_sendrecv_all_nodes(exim_t) corenet_tcp_sendrecv_all_if(exim_t) corenet_tcp_sendrecv_all_nodes(exim_t) corenet_tcp_sendrecv_all_ports(exim_t) corenet_tcp_bind_all_nodes(exim_t) corenet_tcp_bind_smtp_port(exim_t) corenet_tcp_bind_amavisd_send_port(exim_t) +corenet_tcp_connect_smtp_port(exim_t) +corenet_tcp_sendrecv_smtp_port(exim_t) +corenet_sendrecv_smtp_server_packets(exim_t) +corenet_sendrecv_all_client_packets(exim_t) + corenet_tcp_connect_auth_port(exim_t) corenet_tcp_connect_inetd_child_port(exim_t) +corenet_tcp_sendrecv_auth_port(exim_t) + +# connect to spamassassin +corenet_tcp_connect_spamd_port(exim_t) +corenet_tcp_sendrecv_spamd_port(exim_t) # Init script handling domain_use_interactive_fds(exim_t) +files_search_usr(exim_t) +files_search_var(exim_t) files_read_etc_files(exim_t) auth_use_nsswitch(exim_t) @@ -92,14 +125,14 @@ logging_send_syslog_msg(exim_t) miscfiles_read_localization(exim_t) +miscfiles_read_certs(exim_t) -sysnet_dns_name_resolve(exim_t) - -userdom_dontaudit_search_sysadm_home_dirs(exim_t) -userdom_dontaudit_search_generic_user_home_dirs(exim_t) +fs_getattr_xattr_fs(exim_t) mta_read_aliases(exim_t) -mta_rw_spool(exim_t) +mta_read_config(exim_t) +mta_manage_spool(exim_t) +mta_mailserver_delivery(exim_t) tunable_policy(`exim_read_user_files',` userdom_read_unpriv_users_home_content_files(exim_t) @@ -111,3 +144,71 @@ userdom_read_unpriv_users_tmp_files(exim_t) userdom_write_unpriv_users_tmp_files(exim_t) ') + +# TLS sessions need entropy +dev_read_urand(exim_t) +dev_read_rand(exim_t) + +tunable_policy(`exim_can_connect_db',` + corenet_tcp_connect_mysqld_port(exim_t) + corenet_sendrecv_mysqld_client_packets(exim_t) + corenet_tcp_connect_postgresql_port(exim_t) + corenet_sendrecv_postgresql_client_packets(exim_t) +') + +optional_policy(` + tunable_policy(`exim_can_connect_db',` + mysql_stream_connect(exim_t) + ') +') + +optional_policy(` + tunable_policy(`exim_can_connect_db',` + postgresql_stream_connect(exim_t) + ') +') + +optional_policy(` + mailman_read_data_files(exim_t) + mailman_domtrans(exim_t) +') + +optional_policy(` + procmail_domtrans(exim_t) +') + +optional_policy(` + sasl_connect(exim_t) +') + +optional_policy(` + cyrus_stream_connect(exim_t) +') + +# receipt & validation + +optional_policy(` + clamav_domtrans_clamscan(exim_t) + clamav_stream_connect(exim_t) +') + +optional_policy(` + spamassassin_exec(exim_t) + spamassassin_exec_client(exim_t) +') + +# Debian uses a template based config generator which generates config +# files under /var +ifdef(`distro_debian',` + type exim_var_lib_t; + files_config_file(exim_var_lib_t) + exim_read_lib(exim_t) + + type exim_lib_update_t; + type exim_lib_update_exec_t; + init_domain(exim_lib_update_t, exim_lib_update_exec_t) + domain_entry_file(exim_lib_update_t, exim_lib_update_exec_t) + exim_read_lib(exim_lib_update_t) + exim_manage_var_lib(exim_lib_update_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fail2ban.fc serefpolicy-3.3.1/policy/modules/services/fail2ban.fc --- nsaserefpolicy/policy/modules/services/fail2ban.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/fail2ban.fc 2008-04-21 11:02:49.000000000 -0400 @@ -1,3 +1,7 @@ /usr/bin/fail2ban -- gen_context(system_u:object_r:fail2ban_exec_t,s0) +/usr/bin/fail2ban-server -- gen_context(system_u:object_r:fail2ban_exec_t,s0) /var/log/fail2ban\.log -- gen_context(system_u:object_r:fail2ban_log_t,s0) /var/run/fail2ban\.pid -- gen_context(system_u:object_r:fail2ban_var_run_t,s0) +/var/run/fail2ban\.sock -s gen_context(system_u:object_r:fail2ban_var_run_t,s0) +/etc/rc.d/init.d/fail2ban -- gen_context(system_u:object_r:fail2ban_script_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fail2ban.if serefpolicy-3.3.1/policy/modules/services/fail2ban.if --- nsaserefpolicy/policy/modules/services/fail2ban.if 2007-03-22 14:30:09.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/fail2ban.if 2008-04-21 11:02:49.000000000 -0400 @@ -78,3 +78,68 @@ files_search_pids($1) allow $1 fail2ban_var_run_t:file read_file_perms; ') + +######################################## +## +## Execute fail2ban server in the fail2ban domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`fail2ban_script_domtrans',` + gen_require(` + type fail2ban_script_exec_t; + ') + + init_script_domtrans_spec($1,fail2ban_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an fail2ban environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the fail2ban domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`fail2ban_admin',` + gen_require(` + type fail2ban_t; + type fail2ban_script_exec_t; + type fail2ban_log_t; + type fail2ban_var_run_t; + ') + + allow $1 fail2ban_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, fail2ban_t, fail2ban_t) + + # Allow fail2ban_t to restart the apache service + fail2ban_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 fail2ban_script_exec_t system_r; + allow $2 system_r; + + logging_list_logs($1) + manage_all_pattern($1,fail2ban_log_t) + + files_list_pids($1) + manage_all_pattern($1,fail2ban_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fail2ban.te serefpolicy-3.3.1/policy/modules/services/fail2ban.te --- nsaserefpolicy/policy/modules/services/fail2ban.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/fail2ban.te 2008-04-21 15:47:26.000000000 -0400 @@ -18,6 +18,9 @@ type fail2ban_var_run_t; files_pid_file(fail2ban_var_run_t) +type fail2ban_script_exec_t; +init_script_type(fail2ban_script_exec_t) + ######################################## # # fail2ban local policy @@ -25,7 +28,7 @@ allow fail2ban_t self:process signal; allow fail2ban_t self:fifo_file rw_fifo_file_perms; -allow fail2ban_t self:unix_stream_socket create_stream_socket_perms; +allow fail2ban_t self:unix_stream_socket { connectto create_stream_socket_perms }; # log files allow fail2ban_t fail2ban_log_t:dir setattr; @@ -33,8 +36,9 @@ logging_log_filetrans(fail2ban_t,fail2ban_log_t,file) # pid file +manage_sock_files_pattern(fail2ban_t,fail2ban_var_run_t,fail2ban_var_run_t) manage_files_pattern(fail2ban_t,fail2ban_var_run_t,fail2ban_var_run_t) -files_pid_filetrans(fail2ban_t,fail2ban_var_run_t, file) +files_pid_filetrans(fail2ban_t,fail2ban_var_run_t, { file sock_file }) kernel_read_system_state(fail2ban_t) @@ -46,15 +50,26 @@ domain_use_interactive_fds(fail2ban_t) files_read_etc_files(fail2ban_t) +files_read_etc_runtime_files(fail2ban_t) files_read_usr_files(fail2ban_t) +files_list_var(fail2ban_t) +files_search_var_lib(fail2ban_t) + +fs_list_inotifyfs(fail2ban_t) +fs_getattr_all_fs(fail2ban_t) + +auth_use_nsswitch(fail2ban_t) +corenet_tcp_connect_whois_port(fail2ban_t) libs_use_ld_so(fail2ban_t) libs_use_shared_libs(fail2ban_t) -logging_read_generic_logs(fail2ban_t) +logging_read_all_logs(fail2ban_t) miscfiles_read_localization(fail2ban_t) +mta_send_mail(fail2ban_t) + optional_policy(` apache_read_log(fail2ban_t) ') @@ -64,5 +79,11 @@ ') optional_policy(` + gamin_domtrans(fail2ban_t) + gamin_stream_connect(fail2ban_t) +') + +optional_policy(` iptables_domtrans(fail2ban_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fetchmail.fc serefpolicy-3.3.1/policy/modules/services/fetchmail.fc --- nsaserefpolicy/policy/modules/services/fetchmail.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/fetchmail.fc 2008-04-21 11:02:49.000000000 -0400 @@ -17,3 +17,4 @@ /var/run/fetchmail/.* -- gen_context(system_u:object_r:fetchmail_var_run_t,s0) /var/mail/\.fetchmail-UIDL-cache -- gen_context(system_u:object_r:fetchmail_uidl_cache_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fetchmail.if serefpolicy-3.3.1/policy/modules/services/fetchmail.if --- nsaserefpolicy/policy/modules/services/fetchmail.if 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/fetchmail.if 2008-04-21 11:02:49.000000000 -0400 @@ -1 +1,44 @@ ## Remote-mail retrieval and forwarding utility + +######################################## +## +## All of the rules required to administrate +## an fetchmail environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the fetchmail domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`fetchmail_admin',` + gen_require(` + type fetchmail_t; + type fetchmail_script_exec_t; + type fetchmail_etc_t; + type fetchmail_uidl_cache_t; + type fetchmail_var_run_t; + ') + + allow $1 fetchmail_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, fetchmail_t, fetchmail_t) + + files_list_etc($1) + manage_all_pattern($1,fetchmail_etc_t) + + manage_all_pattern($1,fetchmail_uidl_cache_t) + + files_list_pids($1) + manage_all_pattern($1,fetchmail_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fetchmail.te serefpolicy-3.3.1/policy/modules/services/fetchmail.te --- nsaserefpolicy/policy/modules/services/fetchmail.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/fetchmail.te 2008-04-23 10:05:38.000000000 -0400 @@ -14,7 +14,7 @@ files_pid_file(fetchmail_var_run_t) type fetchmail_etc_t; -files_type(fetchmail_etc_t) +files_config_file(fetchmail_etc_t) type fetchmail_uidl_cache_t; files_type(fetchmail_uidl_cache_t) @@ -90,6 +90,10 @@ ') optional_policy(` + sendmail_manage_log(fetchmail_t) +') + +optional_policy(` seutil_sigchld_newrole(fetchmail_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ftp.fc serefpolicy-3.3.1/policy/modules/services/ftp.fc --- nsaserefpolicy/policy/modules/services/ftp.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ftp.fc 2008-04-21 11:02:49.000000000 -0400 @@ -27,3 +27,6 @@ /var/log/vsftpd.* -- gen_context(system_u:object_r:xferlog_t,s0) /var/log/xferlog.* -- gen_context(system_u:object_r:xferlog_t,s0) /var/log/xferreport.* -- gen_context(system_u:object_r:xferlog_t,s0) + +/etc/rc.d/init.d/vsftpd -- gen_context(system_u:object_r:ftp_script_exec_t,s0) +/etc/rc.d/init.d/proftpd -- gen_context(system_u:object_r:ftp_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ftp.if serefpolicy-3.3.1/policy/modules/services/ftp.if --- nsaserefpolicy/policy/modules/services/ftp.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/ftp.if 2008-04-21 11:02:49.000000000 -0400 @@ -28,11 +28,13 @@ type ftpd_t; ') - userdom_manage_user_home_content_files($1,ftpd_t) - userdom_manage_user_home_content_symlinks($1,ftpd_t) - userdom_manage_user_home_content_sockets($1,ftpd_t) - userdom_manage_user_home_content_pipes($1,ftpd_t) - userdom_user_home_dir_filetrans_user_home_content($1,ftpd_t,{ dir file lnk_file sock_file fifo_file }) + tunable_policy(`ftp_home_dir',` + userdom_manage_user_home_content_files($1,ftpd_t) + userdom_manage_user_home_content_symlinks($1,ftpd_t) + userdom_manage_user_home_content_sockets($1,ftpd_t) + userdom_manage_user_home_content_pipes($1,ftpd_t) + userdom_user_home_dir_filetrans_user_home_content($1,ftpd_t,{ dir file lnk_file sock_file fifo_file }) + ') ') ######################################## @@ -155,3 +157,96 @@ role $2 types ftpdctl_t; allow ftpdctl_t $3:chr_file rw_term_perms; ') + +######################################## +## +## Execute ftp server in the ftp domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`ftp_script_domtrans',` + gen_require(` + type ftp_script_exec_t; + ') + + init_script_domtrans_spec($1,ftp_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an ftp environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the ftp domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`ftp_admin',` + gen_require(` + type ftp_t; + type ftpdctl_t; + type ftp_script_exec_t; + type ftp_tmp_t; + type ftp_log_t; + type ftp_etc_t; + type ftp_lock_t; + type ftp_var_lib_t; + type ftp_var_run_t; + type xferlog_t; + ') + + allow $1 ftp_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, ftp_t, ftp_t) + + # Allow ftp_t to restart the apache service + ftp_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 ftp_script_exec_t system_r; + allow $2 system_r; + + allow $1 ftpdctl_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, ftpdctl_t, ftpdctl_t) + + ftp_run_ftpdctl($1, $2, $3) + + miscfiles_manage_public_files($1) + + files_list_tmp($1) + manage_all_pattern($1,ftp_tmp_t) + + logging_list_logs($1) + manage_all_pattern($1,ftp_log_t) + + manage_all_pattern($1,xferlog_t) + + files_list_etc($1) + manage_all_pattern($1,ftp_etc_t) + + files_list_var($1) + manage_all_pattern($1,ftp_lock_t) + + files_list_var_lib($1) + manage_all_pattern($1,ftp_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,ftp_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ftp.te serefpolicy-3.3.1/policy/modules/services/ftp.te --- nsaserefpolicy/policy/modules/services/ftp.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ftp.te 2008-04-21 11:02:49.000000000 -0400 @@ -75,6 +75,9 @@ type xferlog_t; logging_log_file(xferlog_t) +type ftp_script_exec_t; +init_script_type(ftp_script_exec_t) + ######################################## # # ftpd local policy @@ -106,9 +109,10 @@ manage_sock_files_pattern(ftpd_t,ftpd_tmpfs_t,ftpd_tmpfs_t) fs_tmpfs_filetrans(ftpd_t,ftpd_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) +manage_dirs_pattern(ftpd_t,ftpd_var_run_t,ftpd_var_run_t) manage_files_pattern(ftpd_t,ftpd_var_run_t,ftpd_var_run_t) manage_sock_files_pattern(ftpd_t,ftpd_var_run_t,ftpd_var_run_t) -files_pid_filetrans(ftpd_t,ftpd_var_run_t,file) +files_pid_filetrans(ftpd_t,ftpd_var_run_t,{ file dir} ) # proftpd requires the client side to bind a socket so that # it can stat the socket to perform access control decisions, @@ -123,6 +127,7 @@ kernel_read_kernel_sysctls(ftpd_t) kernel_read_system_state(ftpd_t) +kernel_search_network_state(ftpd_t) dev_read_sysfs(ftpd_t) dev_read_urand(ftpd_t) @@ -169,7 +174,9 @@ libs_use_ld_so(ftpd_t) libs_use_shared_libs(ftpd_t) +logging_send_audit_msgs(ftpd_t) logging_send_syslog_msg(ftpd_t) +logging_set_loginuid(ftpd_t) miscfiles_read_localization(ftpd_t) miscfiles_read_public_files(ftpd_t) @@ -218,6 +225,11 @@ userdom_manage_all_users_home_content_dirs(ftpd_t) userdom_manage_all_users_home_content_files(ftpd_t) userdom_manage_all_users_home_content_symlinks(ftpd_t) + auth_manage_all_files_except_shadow(ftpd_t) + + auth_read_all_dirs_except_shadow(ftpd_t) + auth_read_all_files_except_shadow(ftpd_t) + auth_read_all_symlinks_except_shadow(ftpd_t) ') tunable_policy(`ftp_home_dir && use_nfs_home_dirs',` @@ -253,7 +265,10 @@ ') optional_policy(` + kerberos_use(ftpd_t) kerberos_read_keytab(ftpd_t) + kerberos_manage_host_rcache(ftpd_t) + selinux_validate_context(ftpd_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gamin.fc serefpolicy-3.3.1/policy/modules/services/gamin.fc --- nsaserefpolicy/policy/modules/services/gamin.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/gamin.fc 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,2 @@ + +/usr/libexec/gam_server -- gen_context(system_u:object_r:gamin_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gamin.if serefpolicy-3.3.1/policy/modules/services/gamin.if --- nsaserefpolicy/policy/modules/services/gamin.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/gamin.if 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,39 @@ + +## policy for gamin + +######################################## +## +## Execute a domain transition to run gamin. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`gamin_domtrans',` + gen_require(` + type gamin_t; + type gamin_exec_t; + ') + + domtrans_pattern($1,gamin_exec_t,gamin_t) +') + +######################################## +## +## Connect to gamin over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`gamin_stream_connect',` + gen_require(` + type gamin_t; + ') + + allow $1 gamin_t:unix_stream_socket connectto; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gamin.te serefpolicy-3.3.1/policy/modules/services/gamin.te --- nsaserefpolicy/policy/modules/services/gamin.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/gamin.te 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,40 @@ +policy_module(gamin,1.0.0) + +######################################## +# +# Declarations +# + +type gamin_t; +type gamin_exec_t; +init_daemon_domain(gamin_t, gamin_exec_t) + +######################################## +# +# gamin local policy +# + +# Init script handling +domain_use_interactive_fds(gamin_t) +allow gamin_t self:capability sys_ptrace; + +# internal communication is often done using fifo and unix sockets. +allow gamin_t self:fifo_file rw_file_perms; +allow gamin_t self:unix_stream_socket create_stream_socket_perms; + +files_read_etc_files(gamin_t) +files_read_etc_runtime_files(gamin_t) +files_list_all(gamin_t) +files_getattr_all_files(gamin_t) + +fs_list_inotifyfs(gamin_t) +domain_read_all_domains_state(gamin_t) +domain_dontaudit_ptrace_all_domains(gamin_t) + +libs_use_ld_so(gamin_t) +libs_use_shared_libs(gamin_t) + +miscfiles_read_localization(gamin_t) + +role unconfined_r types gamin_t; + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gnomeclock.fc serefpolicy-3.3.1/policy/modules/services/gnomeclock.fc --- nsaserefpolicy/policy/modules/services/gnomeclock.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/gnomeclock.fc 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,3 @@ + +/usr/libexec/gnome-clock-applet-mechanism -- gen_context(system_u:object_r:gnomeclock_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gnomeclock.if serefpolicy-3.3.1/policy/modules/services/gnomeclock.if --- nsaserefpolicy/policy/modules/services/gnomeclock.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/gnomeclock.if 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,75 @@ + +## policy for gnomeclock + +######################################## +## +## Execute a domain transition to run gnomeclock. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`gnomeclock_domtrans',` + gen_require(` + type gnomeclock_t; + type gnomeclock_exec_t; + ') + + domtrans_pattern($1,gnomeclock_exec_t,gnomeclock_t) +') + + +######################################## +## +## Execute gnomeclock in the gnomeclock domain, and +## allow the specified role the gnomeclock domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the gnomeclock domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`gnomeclock_run',` + gen_require(` + type gnomeclock_t; + ') + + gnomeclock_domtrans($1) + role $2 types gnomeclock_t; + dontaudit gnomeclock_t $3:chr_file rw_term_perms; +') + + +######################################## +## +## Send and receive messages from +## gnomeclock over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnomeclock_dbus_chat',` + gen_require(` + type gnomeclock_t; + class dbus send_msg; + ') + + allow $1 gnomeclock_t:dbus send_msg; + allow gnomeclock_t $1:dbus send_msg; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gnomeclock.te serefpolicy-3.3.1/policy/modules/services/gnomeclock.te --- nsaserefpolicy/policy/modules/services/gnomeclock.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/gnomeclock.te 2008-04-28 10:32:02.385047000 -0400 @@ -0,0 +1,55 @@ +policy_module(gnomeclock,1.0.0) +######################################## +# +# Declarations +# + +type gnomeclock_t; +type gnomeclock_exec_t; +dbus_system_domain(gnomeclock_t, gnomeclock_exec_t) + +######################################## +# +# gnomeclock local policy +# +allow gnomeclock_t self:capability { sys_nice sys_time sys_ptrace }; +allow gnomeclock_t self:process { getattr getsched }; + +# internal communication is often done using fifo and unix sockets. +allow gnomeclock_t self:fifo_file rw_file_perms; +allow gnomeclock_t self:unix_stream_socket create_stream_socket_perms; + +corecmd_exec_bin(gnomeclock_t) + +userdom_ptrace_all_users(gnomeclock_t) + +files_read_etc_files(gnomeclock_t) +files_read_usr_files(gnomeclock_t) + +miscfiles_manage_localization(gnomeclock_t) +miscfiles_etc_filetrans_localization(gnomeclock_t) + +fs_list_inotifyfs(gnomeclock_t) + +auth_use_nsswitch(gnomeclock_t) + +libs_use_ld_so(gnomeclock_t) +libs_use_shared_libs(gnomeclock_t) + +miscfiles_read_localization(gnomeclock_t) + +userdom_read_all_users_state(gnomeclock_t) + +optional_policy(` + consolekit_dbus_chat(gnomeclock_t) +') + +optional_policy(` + clock_domtrans(gnomeclock_t) +') + +optional_policy(` + polkit_domtrans_auth(gnomeclock_t) + polkit_read_lib(gnomeclock_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.fc serefpolicy-3.3.1/policy/modules/services/hal.fc --- nsaserefpolicy/policy/modules/services/hal.fc 2007-11-14 08:17:58.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/hal.fc 2008-04-21 11:02:49.000000000 -0400 @@ -8,6 +8,7 @@ /usr/libexec/hal-hotplug-map -- gen_context(system_u:object_r:hald_exec_t,s0) /usr/libexec/hal-system-sonypic -- gen_context(system_u:object_r:hald_sonypic_exec_t,s0) /usr/libexec/hald-addon-macbookpro-backlight -- gen_context(system_u:object_r:hald_mac_exec_t,s0) +/usr/libexec/hald-addon-macbook-backlight -- gen_context(system_u:object_r:hald_mac_exec_t,s0) /usr/sbin/hald -- gen_context(system_u:object_r:hald_exec_t,s0) @@ -16,10 +17,13 @@ /var/lib/hal(/.*)? gen_context(system_u:object_r:hald_var_lib_t,s0) /var/log/pm-suspend\.log gen_context(system_u:object_r:hald_log_t,s0) +/var/log/pm(/.*)? gen_context(system_u:object_r:hald_log_t,s0) +/var/run/pm(/.*)? gen_context(system_u:object_r:hald_var_run_t,s0) +/var/run/pm-utils(/.*)? gen_context(system_u:object_r:hald_var_run_t,s0) +/var/run/hald(/.*)? gen_context(system_u:object_r:hald_var_run_t,s0) /var/run/haldaemon\.pid -- gen_context(system_u:object_r:hald_var_run_t,s0) -/var/run/vbestate -- gen_context(system_u:object_r:hald_var_run_t,s0) - +/var/run/vbe.* -- gen_context(system_u:object_r:hald_var_run_t,s0) ifdef(`distro_gentoo',` /var/lib/cache/hald(/.*)? gen_context(system_u:object_r:hald_cache_t,s0) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.if serefpolicy-3.3.1/policy/modules/services/hal.if --- nsaserefpolicy/policy/modules/services/hal.if 2007-09-05 15:24:44.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/hal.if 2008-04-21 11:02:49.000000000 -0400 @@ -302,3 +302,42 @@ files_search_pids($1) allow $1 hald_var_run_t:file rw_file_perms; ') + +######################################## +## +## Send a SIGCHLD signal to hal. +## +## +## +## Domain allowed access. +## +## +# +interface(`hal_getattr',` + gen_require(` + type hald_t; + ') + + allow $1 hald_t:process getattr; +') + +######################################## +## +##f Read hal system state +## +## +## +## Domain to not audit. +## +## +# +interface(`hal_read_state',` + gen_require(` + type hald_t; + ') + kernel_search_proc($1) + allow $1 hald_t:dir list_dir_perms; + read_files_pattern($1,hald_t,hald_t) + read_lnk_files_pattern($1,hald_t,hald_t) + dontaudit $1 hald_t:process ptrace; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.te serefpolicy-3.3.1/policy/modules/services/hal.te --- nsaserefpolicy/policy/modules/services/hal.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/hal.te 2008-04-21 11:02:49.000000000 -0400 @@ -49,6 +49,9 @@ type hald_var_lib_t; files_type(hald_var_lib_t) +typealias hald_log_t alias pmtools_log_t; +typealias hald_var_run_t alias pmtools_var_run_t; + ######################################## # # Local policy @@ -57,7 +60,7 @@ # execute openvt which needs setuid allow hald_t self:capability { chown setuid setgid kill net_admin sys_admin sys_nice dac_override dac_read_search mknod sys_rawio sys_tty_config }; dontaudit hald_t self:capability {sys_ptrace sys_tty_config }; -allow hald_t self:process signal_perms; +allow hald_t self:process { getattr signal_perms }; allow hald_t self:fifo_file rw_fifo_file_perms; allow hald_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow hald_t self:unix_dgram_socket create_socket_perms; @@ -70,7 +73,7 @@ manage_files_pattern(hald_t,hald_cache_t,hald_cache_t) # log files for hald -allow hald_t hald_log_t:file manage_file_perms; +manage_files_pattern(hald_t, hald_log_t, hald_log_t) logging_log_filetrans(hald_t,hald_log_t,file) manage_dirs_pattern(hald_t,hald_tmp_t,hald_tmp_t) @@ -82,8 +85,9 @@ manage_files_pattern(hald_t,hald_var_lib_t,hald_var_lib_t) manage_sock_files_pattern(hald_t,hald_var_lib_t,hald_var_lib_t) +manage_dirs_pattern(hald_t,hald_var_run_t,hald_var_run_t) manage_files_pattern(hald_t,hald_var_run_t,hald_var_run_t) -files_pid_filetrans(hald_t,hald_var_run_t,file) +files_pid_filetrans(hald_t,hald_var_run_t,{ dir file }) kernel_read_system_state(hald_t) kernel_read_network_state(hald_t) @@ -93,6 +97,7 @@ kernel_rw_irq_sysctls(hald_t) kernel_rw_vm_sysctls(hald_t) kernel_write_proc_files(hald_t) +kernel_setsched(hald_t) auth_read_pam_console_data(hald_t) @@ -121,6 +126,7 @@ dev_rw_power_management(hald_t) # hal is now execing pm-suspend dev_rw_sysfs(hald_t) +dev_read_video_dev(hald_t) domain_use_interactive_fds(hald_t) domain_read_all_domains_state(hald_t) @@ -155,6 +161,8 @@ selinux_compute_relabel_context(hald_t) selinux_compute_user_contexts(hald_t) +dev_read_raw_memory(hald_t) + storage_raw_read_removable_device(hald_t) storage_raw_write_removable_device(hald_t) storage_raw_read_fixed_disk(hald_t) @@ -172,6 +180,8 @@ init_rw_utmp(hald_t) init_telinit(hald_t) +fstools_getattr_swap_files(hald_t) + libs_use_ld_so(hald_t) libs_use_shared_libs(hald_t) libs_exec_ld_so(hald_t) @@ -244,6 +254,10 @@ ') optional_policy(` + gpm_dontaudit_getattr_gpmctl(hald_t) +') + +optional_policy(` hotplug_read_config(hald_t) ') @@ -265,6 +279,11 @@ ') optional_policy(` + polkit_domtrans_auth(hald_t) + polkit_read_lib(hald_t) +') + +optional_policy(` rpc_search_nfs_state_data(hald_t) ') @@ -291,7 +310,8 @@ # allow hald_acl_t self:capability { dac_override fowner }; -allow hald_acl_t self:fifo_file read_fifo_file_perms; +allow hald_acl_t self:process { getattr signal }; +allow hald_acl_t self:fifo_file rw_fifo_file_perms; domtrans_pattern(hald_t, hald_acl_exec_t, hald_acl_t) allow hald_t hald_acl_t:process signal; @@ -301,9 +321,14 @@ manage_files_pattern(hald_acl_t,hald_var_lib_t,hald_var_lib_t) files_search_var_lib(hald_acl_t) +manage_dirs_pattern(hald_acl_t,hald_var_run_t,hald_var_run_t) +manage_files_pattern(hald_acl_t,hald_var_run_t,hald_var_run_t) +files_pid_filetrans(hald_acl_t,hald_var_run_t,{ dir file }) + corecmd_exec_bin(hald_acl_t) dev_getattr_all_chr_files(hald_acl_t) +dev_setattr_all_chr_files(hald_acl_t) dev_getattr_generic_usb_dev(hald_acl_t) dev_getattr_video_dev(hald_acl_t) dev_setattr_video_dev(hald_acl_t) @@ -325,6 +350,11 @@ miscfiles_read_localization(hald_acl_t) +optional_policy(` + polkit_domtrans_auth(hald_acl_t) + polkit_read_lib(hald_acl_t) +') + ######################################## # # Local hald mac policy @@ -338,10 +368,14 @@ manage_files_pattern(hald_mac_t,hald_var_lib_t,hald_var_lib_t) files_search_var_lib(hald_mac_t) +dev_read_raw_memory(hald_mac_t) dev_write_raw_memory(hald_mac_t) +dev_read_sysfs(hald_mac_t) files_read_usr_files(hald_mac_t) +kernel_read_system_state(hald_mac_t) + libs_use_ld_so(hald_mac_t) libs_use_shared_libs(hald_mac_t) @@ -391,3 +425,7 @@ libs_use_shared_libs(hald_keymap_t) miscfiles_read_localization(hald_keymap_t) + +# This is caused by a bug in hald and PolicyKit. +# Should be removed when this is fixed +cron_read_system_job_lib_files(hald_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/inetd.if serefpolicy-3.3.1/policy/modules/services/inetd.if --- nsaserefpolicy/policy/modules/services/inetd.if 2007-03-26 10:39:04.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/inetd.if 2008-04-21 11:02:49.000000000 -0400 @@ -115,6 +115,10 @@ allow $1 inetd_t:tcp_socket rw_stream_socket_perms; allow $1 inetd_t:udp_socket rw_socket_perms; + + optional_policy(` + stunnel_service_domain($1,$2) + ') ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/inetd.te serefpolicy-3.3.1/policy/modules/services/inetd.te --- nsaserefpolicy/policy/modules/services/inetd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/inetd.te 2008-04-21 11:02:49.000000000 -0400 @@ -30,6 +30,10 @@ type inetd_child_var_run_t; files_pid_file(inetd_child_var_run_t) +ifdef(`enable_mcs',` + init_ranged_daemon_domain(inetd_t,inetd_exec_t,s0 - mcs_systemhigh) +') + ######################################## # # Local policy @@ -84,6 +88,7 @@ corenet_udp_bind_ftp_port(inetd_t) corenet_tcp_bind_inetd_child_port(inetd_t) corenet_udp_bind_inetd_child_port(inetd_t) +corenet_tcp_bind_ircd_port(inetd_t) corenet_udp_bind_ktalkd_port(inetd_t) corenet_tcp_bind_printer_port(inetd_t) corenet_udp_bind_rlogind_port(inetd_t) @@ -137,6 +142,7 @@ miscfiles_read_localization(inetd_t) # xinetd needs MLS override privileges to work +mls_fd_use_all_levels(inetd_t) mls_fd_share_all_levels(inetd_t) mls_socket_read_to_clearance(inetd_t) mls_socket_write_to_clearance(inetd_t) @@ -164,6 +170,7 @@ ') optional_policy(` + unconfined_domain(inetd_t) unconfined_domtrans(inetd_t) ') @@ -180,6 +187,9 @@ # for identd allow inetd_child_t self:netlink_tcpdiag_socket r_netlink_socket_perms; allow inetd_child_t self:capability { setuid setgid }; +allow inetd_child_t self:dir search; +allow inetd_child_t self:{ lnk_file file } { getattr read }; + files_search_home(inetd_child_t) manage_dirs_pattern(inetd_child_t,inetd_child_tmp_t,inetd_child_tmp_t) @@ -226,3 +236,7 @@ optional_policy(` unconfined_domain(inetd_child_t) ') + +optional_policy(` + inetd_service_domain(inetd_child_t,bin_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/inn.fc serefpolicy-3.3.1/policy/modules/services/inn.fc --- nsaserefpolicy/policy/modules/services/inn.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/inn.fc 2008-04-21 11:02:49.000000000 -0400 @@ -64,3 +64,5 @@ /var/run/news(/.*)? gen_context(system_u:object_r:innd_var_run_t,s0) /var/spool/news(/.*)? gen_context(system_u:object_r:news_spool_t,s0) + +/etc/rc.d/init.d/innd -- gen_context(system_u:object_r:innd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/inn.if serefpolicy-3.3.1/policy/modules/services/inn.if --- nsaserefpolicy/policy/modules/services/inn.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/inn.if 2008-04-21 11:02:49.000000000 -0400 @@ -54,8 +54,7 @@ ') logging_rw_generic_log_dirs($1) - allow $1 innd_log_t:dir search; - allow $1 innd_log_t:file manage_file_perms; + manage_files_pattern($1, innd_log_t,innd_log_t) ') ######################################## @@ -176,3 +175,80 @@ corecmd_search_bin($1) domtrans_pattern($1,innd_exec_t,innd_t) ') + +######################################## +## +## Execute inn server in the inn domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`inn_script_domtrans',` + gen_require(` + type innd_script_exec_t; + ') + + init_script_domtrans_spec($1,innd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an inn environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the inn domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`inn_admin',` + gen_require(` + type innd_t; + type innd_script_exec_t; + type innd_etc_t; + type innd_log_t; + type news_spool_t; + type innd_var_lib_t; + type innd_var_run_t; + ') + + allow $1 innd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, innd_t, innd_t) + + # Allow innd_t to restart the apache service + inn_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 innd_script_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + manage_all_pattern($1,innd_etc_t) + + logging_list_logs($1) + manage_all_pattern($1,innd_log_t) + + files_list_spool($1) + manage_all_pattern($1,news_spool_t) + + files_list_var_lib($1) + manage_all_pattern($1,innd_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,innd_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/inn.te serefpolicy-3.3.1/policy/modules/services/inn.te --- nsaserefpolicy/policy/modules/services/inn.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/inn.te 2008-04-21 11:02:49.000000000 -0400 @@ -22,7 +22,10 @@ files_pid_file(innd_var_run_t) type news_spool_t; -files_type(news_spool_t) +files_mountpoint(news_spool_t) + +type innd_script_exec_t; +init_script_type(innd_script_exec_t) ######################################## # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/jabber.fc serefpolicy-3.3.1/policy/modules/services/jabber.fc --- nsaserefpolicy/policy/modules/services/jabber.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/jabber.fc 2008-04-21 11:02:49.000000000 -0400 @@ -2,3 +2,4 @@ /var/lib/jabber(/.*)? gen_context(system_u:object_r:jabberd_var_lib_t,s0) /var/log/jabber(/.*)? gen_context(system_u:object_r:jabberd_log_t,s0) +/etc/rc.d/init.d/jabber -- gen_context(system_u:object_r:jabber_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/jabber.if serefpolicy-3.3.1/policy/modules/services/jabber.if --- nsaserefpolicy/policy/modules/services/jabber.if 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/jabber.if 2008-04-21 11:02:49.000000000 -0400 @@ -13,3 +13,73 @@ interface(`jabber_tcp_connect',` refpolicywarn(`$0($*) has been deprecated.') ') + +######################################## +## +## Execute jabber server in the jabber domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`jabber_script_domtrans',` + gen_require(` + type jabber_script_exec_t; + ') + + init_script_domtrans_spec($1,jabber_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an jabber environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the jabber domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`jabber_admin',` + gen_require(` + type jabber_t; + type jabber_script_exec_t; + type jabber_log_t; + type jabber_var_lib_t; + type jabber_var_run_t; + ') + + allow $1 jabber_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, jabber_t, jabber_t) + + # Allow jabber_t to restart the apache service + jabber_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 jabber_script_exec_t system_r; + allow $2 system_r; + + logging_list_logs($1) + manage_all_pattern($1,jabber_log_t) + + files_list_var_lib($1) + manage_all_pattern($1,jabber_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,jabber_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/jabber.te serefpolicy-3.3.1/policy/modules/services/jabber.te --- nsaserefpolicy/policy/modules/services/jabber.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/jabber.te 2008-04-21 11:02:49.000000000 -0400 @@ -19,6 +19,9 @@ type jabberd_var_run_t; files_pid_file(jabberd_var_run_t) +type jabber_script_exec_t; +init_script_type(jabber_script_exec_t) + ######################################## # # Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.fc serefpolicy-3.3.1/policy/modules/services/kerberos.fc --- nsaserefpolicy/policy/modules/services/kerberos.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/kerberos.fc 2008-04-21 11:02:49.000000000 -0400 @@ -16,3 +16,9 @@ /var/log/krb5kdc\.log gen_context(system_u:object_r:krb5kdc_log_t,s0) /var/log/kadmin(d)?\.log gen_context(system_u:object_r:kadmind_log_t,s0) +/var/tmp/host_0 -- gen_context(system_u:object_r:krb5_host_rcache_t,s0) + +/etc/rc.d/init.d/kadmind -- gen_context(system_u:object_r:kerberos_script_exec_t,s0) +/etc/rc.d/init.d/krb524d -- gen_context(system_u:object_r:kerberos_script_exec_t,s0) +/etc/rc.d/init.d/kpropd -- gen_context(system_u:object_r:kerberos_script_exec_t,s0) +/etc/rc.d/init.d/krb5kdc -- gen_context(system_u:object_r:kerberos_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.if serefpolicy-3.3.1/policy/modules/services/kerberos.if --- nsaserefpolicy/policy/modules/services/kerberos.if 2007-07-16 14:09:46.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/kerberos.if 2008-04-21 11:02:49.000000000 -0400 @@ -43,7 +43,14 @@ dontaudit $1 krb5kdc_conf_t:dir list_dir_perms; dontaudit $1 krb5kdc_conf_t:file rw_file_perms; + #kerberos libraries are attempting to set the correct file context + dontaudit $1 self:process setfscreate; + selinux_dontaudit_validate_context($1) + seutil_dontaudit_read_file_contexts($1) + tunable_policy(`allow_kerberos',` + fs_rw_tmpfs_files($1) + allow $1 self:tcp_socket create_socket_perms; allow $1 self:udp_socket create_socket_perms; @@ -61,11 +68,7 @@ corenet_tcp_connect_ocsp_port($1) corenet_sendrecv_kerberos_client_packets($1) corenet_sendrecv_ocsp_client_packets($1) - - sysnet_read_config($1) - sysnet_dns_name_resolve($1) ') - optional_policy(` tunable_policy(`allow_kerberos',` pcscd_stream_connect($1) @@ -169,6 +172,158 @@ ') files_search_etc($1) - allow $1 krb5kdc_conf_t:file read_file_perms; + read_files_pattern($1, krb5kdc_conf_t, krb5kdc_conf_t) +') +######################################## +## +## Read the kerberos kdc configuration file (/etc/krb5kdc.conf). +## +## +## +## Domain allowed access. +## +## +## +# +interface(`kerberos_manage_host_rcache',` + gen_require(` + type krb5_host_rcache_t; + ') + + tunable_policy(`allow_kerberos',` + files_search_tmp($1) + allow $1 self:process setfscreate; + selinux_validate_context($1) + seutil_read_file_contexts($1) + allow $1 krb5_host_rcache_t:file manage_file_perms; + ') + # creates files as system_u no matter what the selinux user + domain_obj_id_change_exemption($1) +') + +######################################## +## +## Connect to krb524 service +## +## +## +## Domain allowed access. +## +## +# +interface(`kerberos_524_connect',` + tunable_policy(`allow_kerberos',` + allow $1 self:udp_socket create_socket_perms; + corenet_all_recvfrom_unlabeled($1) + corenet_udp_sendrecv_all_if($1) + corenet_udp_sendrecv_all_nodes($1) + corenet_udp_sendrecv_kerberos_master_port($1) + corenet_udp_bind_all_nodes($1) + ') ') + +######################################## +## +## Execute kerberos server in the kerberos domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`kerberos_script_domtrans',` + gen_require(` + type kerberos_script_exec_t; + ') + + init_script_domtrans_spec($1,kerberos_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an kerberos environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the kerberos domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`kerberos_admin',` + gen_require(` + type kadmind_t; + type krb5kdc_t; + + type kadmind_script_exec_t; + type kadmind_log_t; + type kadmind_tmp_t; + type kadmind_var_run_t; + + type krb5_conf_t; + type krb5_keytab_t; + type krb5kdc_conf_t; + type krb5kdc_principal_t; + type krb5kdc_tmp_t; + type krb5kdc_var_run_t; + type krb5_host_rcache_t; + + type kadmind_spool_t; + type kadmind_var_lib_t; + ') + + allow $1 kadmind_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, kadmind_t, kadmind_t) + + allow $1 krb5kdc_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, krb5kdc_t, krb5kdc_t) + + # Allow kadmind_t to restart the apache service + kerberos_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 kadmind_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,kadmind_tmp_t) + + logging_list_logs($1) + manage_all_pattern($1,kadmind_log_t) + + files_list_spool($1) + manage_all_pattern($1,kadmind_spool_t) + + files_list_var_lib($1) + manage_all_pattern($1,kadmind_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,kadmind_var_run_t) + + manage_all_pattern($1,krb5_conf_t) + + manage_all_pattern($1,krb5_keytab_t) + + manage_all_pattern($1,krb5kdc_principal_t) + + manage_all_pattern($1,krb5kdc_tmp_t) + + manage_all_pattern($1,krb5kdc_var_run_t) + + manage_all_pattern($1,krb5_host_rcache_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.te serefpolicy-3.3.1/policy/modules/services/kerberos.te --- nsaserefpolicy/policy/modules/services/kerberos.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/kerberos.te 2008-04-21 11:02:49.000000000 -0400 @@ -54,6 +54,12 @@ type krb5kdc_var_run_t; files_pid_file(krb5kdc_var_run_t) +type krb5_host_rcache_t; +files_tmp_file(krb5_host_rcache_t) + +type kerberos_script_exec_t; +init_script_type(kerberos_script_exec_t) + ######################################## # # kadmind local policy @@ -62,7 +68,7 @@ # Use capabilities. Surplus capabilities may be allowed. allow kadmind_t self:capability { setuid setgid chown fowner dac_override sys_nice }; dontaudit kadmind_t self:capability sys_tty_config; -allow kadmind_t self:process signal_perms; +allow kadmind_t self:process { setfscreate signal_perms }; allow kadmind_t self:netlink_route_socket r_netlink_socket_perms; allow kadmind_t self:unix_dgram_socket { connect create write }; allow kadmind_t self:tcp_socket connected_stream_socket_perms; @@ -91,6 +97,7 @@ kernel_read_kernel_sysctls(kadmind_t) kernel_list_proc(kadmind_t) kernel_read_proc_symlinks(kadmind_t) +kernel_read_system_state(kadmind_t) corenet_all_recvfrom_unlabeled(kadmind_t) corenet_all_recvfrom_netlabel(kadmind_t) @@ -118,6 +125,12 @@ domain_use_interactive_fds(kadmind_t) files_read_etc_files(kadmind_t) +files_read_usr_symlinks(kadmind_t) +files_read_usr_files(kadmind_t) +files_read_var_files(kadmind_t) + +selinux_validate_context(kadmind_t) +seutil_read_file_contexts(kadmind_t) libs_use_ld_so(kadmind_t) libs_use_shared_libs(kadmind_t) @@ -127,6 +140,7 @@ miscfiles_read_localization(kadmind_t) sysnet_read_config(kadmind_t) +sysnet_use_ldap(kadmind_t) userdom_dontaudit_use_unpriv_user_fds(kadmind_t) userdom_dontaudit_search_sysadm_home_dirs(kadmind_t) @@ -137,6 +151,7 @@ optional_policy(` seutil_sigchld_newrole(kadmind_t) + seutil_read_file_contexts(kadmind_t) ') optional_policy(` @@ -151,7 +166,7 @@ # Use capabilities. Surplus capabilities may be allowed. allow krb5kdc_t self:capability { setuid setgid net_admin chown fowner dac_override sys_nice }; dontaudit krb5kdc_t self:capability sys_tty_config; -allow krb5kdc_t self:process { setsched getsched signal_perms }; +allow krb5kdc_t self:process { setfscreate setsched getsched signal_perms }; allow krb5kdc_t self:netlink_route_socket r_netlink_socket_perms; allow krb5kdc_t self:tcp_socket create_stream_socket_perms; allow krb5kdc_t self:udp_socket create_socket_perms; @@ -215,6 +230,9 @@ files_read_usr_symlinks(krb5kdc_t) files_read_var_files(krb5kdc_t) +selinux_validate_context(krb5kdc_t) +seutil_read_file_contexts(krb5kdc_t) + libs_use_ld_so(krb5kdc_t) libs_use_shared_libs(krb5kdc_t) @@ -223,6 +241,7 @@ miscfiles_read_localization(krb5kdc_t) sysnet_read_config(krb5kdc_t) +sysnet_use_ldap(krb5kdc_t) userdom_dontaudit_use_unpriv_user_fds(krb5kdc_t) userdom_dontaudit_search_sysadm_home_dirs(krb5kdc_t) @@ -233,8 +252,10 @@ optional_policy(` seutil_sigchld_newrole(krb5kdc_t) + seutil_read_file_contexts(krb5kdc_t) ') optional_policy(` udev_read_db(krb5kdc_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerneloops.fc serefpolicy-3.3.1/policy/modules/services/kerneloops.fc --- nsaserefpolicy/policy/modules/services/kerneloops.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/kerneloops.fc 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,4 @@ + +/usr/sbin/kerneloops -- gen_context(system_u:object_r:kerneloops_exec_t,s0) + +/etc/rc.d/init.d/kerneloops -- gen_context(system_u:object_r:kerneloops_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerneloops.if serefpolicy-3.3.1/policy/modules/services/kerneloops.if --- nsaserefpolicy/policy/modules/services/kerneloops.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/kerneloops.if 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,125 @@ + +## policy for kerneloops + +######################################## +## +## Execute a domain transition to run kerneloops. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`kerneloops_domtrans',` + gen_require(` + type kerneloops_t; + type kerneloops_exec_t; + ') + + domtrans_pattern($1,kerneloops_exec_t,kerneloops_t) +') + + +######################################## +## +## Execute kerneloops server in the kerneloops domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`kerneloops_script_domtrans',` + gen_require(` + type kerneloops_script_exec_t; + ') + + init_script_domtrans_spec($1,kerneloops_script_exec_t) +') + +######################################## +## +## Send and receive messages from +## kerneloops over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`kerneloops_dbus_chat',` + gen_require(` + type kerneloops_t; + class dbus send_msg; + ') + + allow $1 kerneloops_t:dbus send_msg; + allow kerneloops_t $1:dbus send_msg; +') + +######################################## +## +## dontaudit attempts to Send and receive messages from +## kerneloops over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`kerneloops_dontaudit_dbus_chat',` + gen_require(` + type kerneloops_t; + class dbus send_msg; + ') + + dontaudit $1 kerneloops_t:dbus send_msg; + dontaudit kerneloops_t $1:dbus send_msg; +') + +######################################## +## +## All of the rules required to administrate +## an kerneloops environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the kerneloops domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`kerneloops_admin',` + gen_require(` + type kerneloops_t; + ') + + allow $1 kerneloops_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, kerneloops_t, kerneloops_t) + + + gen_require(` + type kerneloops_script_exec_t; + ') + + # Allow kerneloops_t to restart the apache service + kerneloops_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 kerneloops_script_exec_t system_r; + allow $2 system_r; + +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerneloops.te serefpolicy-3.3.1/policy/modules/services/kerneloops.te --- nsaserefpolicy/policy/modules/services/kerneloops.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/kerneloops.te 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,57 @@ +policy_module(kerneloops,1.0.0) + +######################################## +# +# Declarations +# + +type kerneloops_t; +type kerneloops_exec_t; +domain_type(kerneloops_t) +init_daemon_domain(kerneloops_t, kerneloops_exec_t) + +type kerneloops_script_exec_t; +init_script_type(kerneloops_script_exec_t) + +######################################## +# +# kerneloops local policy +# +allow kerneloops_t self:capability sys_nice; +allow kerneloops_t self:process { setsched getsched }; + +# Init script handling +domain_use_interactive_fds(kerneloops_t) + +# internal communication is often done using fifo and unix sockets. +allow kerneloops_t self:fifo_file rw_file_perms; +allow kerneloops_t self:unix_stream_socket create_stream_socket_perms; +allow kerneloops_t self:netlink_route_socket r_netlink_socket_perms; + +corenet_all_recvfrom_unlabeled(kerneloops_t) +corenet_all_recvfrom_netlabel(kerneloops_t) +corenet_tcp_sendrecv_all_if(kerneloops_t) +corenet_tcp_sendrecv_all_nodes(kerneloops_t) +corenet_tcp_sendrecv_all_ports(kerneloops_t) +corenet_tcp_bind_http_port(kerneloops_t) +corenet_tcp_connect_http_port(kerneloops_t) + +files_read_etc_files(kerneloops_t) + +kernel_read_ring_buffer(kerneloops_t) + +libs_use_ld_so(kerneloops_t) +libs_use_shared_libs(kerneloops_t) + +logging_send_syslog_msg(kerneloops_t) +logging_read_generic_logs(kerneloops_t) + +miscfiles_read_localization(kerneloops_t) + +sysnet_dns_name_resolve(kerneloops_t) + +optional_policy(` + dbus_system_bus_client_template(kerneloops,kerneloops_t) + dbus_connect_system_bus(kerneloops_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ldap.fc serefpolicy-3.3.1/policy/modules/services/ldap.fc --- nsaserefpolicy/policy/modules/services/ldap.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ldap.fc 2008-04-21 11:02:49.000000000 -0400 @@ -14,3 +14,5 @@ /var/run/openldap(/.*)? gen_context(system_u:object_r:slapd_var_run_t,s0) /var/run/slapd\.args -- gen_context(system_u:object_r:slapd_var_run_t,s0) /var/run/slapd\.pid -- gen_context(system_u:object_r:slapd_var_run_t,s0) + +/etc/rc.d/init.d/ldap -- gen_context(system_u:object_r:ldap_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ldap.if serefpolicy-3.3.1/policy/modules/services/ldap.if --- nsaserefpolicy/policy/modules/services/ldap.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ldap.if 2008-04-21 11:02:49.000000000 -0400 @@ -73,3 +73,80 @@ allow $1 slapd_var_run_t:sock_file write; allow $1 slapd_t:unix_stream_socket connectto; ') + +######################################## +## +## Execute ldap server in the ldap domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`ldap_script_domtrans',` + gen_require(` + type ldap_script_exec_t; + ') + + init_script_domtrans_spec($1,ldap_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an ldap environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the ldap domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`ldap_admin',` + gen_require(` + type slapd_t; + type ldap_script_exec_t; + type slapd_tmp_t; + type slapd_replog_t; + type slapd_lock_t; + type slapd_etc_t; + type slapd_var_run_t; + ') + + allow $1 slapd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, slapd_t, slapd_t) + + # Allow slapd_t to restart the apache service + ldap_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 ldap_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,slapd_tmp_t) + + manage_all_pattern($1,slapd_replog_t) + + files_list_etc($1) + manage_all_pattern($1,slapd_etc_t) + + manage_all_pattern($1,slapd_lock_t) + + files_list_pids($1) + manage_all_pattern($1,slapd_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ldap.te serefpolicy-3.3.1/policy/modules/services/ldap.te --- nsaserefpolicy/policy/modules/services/ldap.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ldap.te 2008-04-21 11:02:49.000000000 -0400 @@ -31,6 +31,9 @@ type slapd_var_run_t; files_pid_file(slapd_var_run_t) +type ldap_script_exec_t; +init_script_type(ldap_script_exec_t) + ######################################## # # Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/lpd.fc serefpolicy-3.3.1/policy/modules/services/lpd.fc --- nsaserefpolicy/policy/modules/services/lpd.fc 2007-11-16 13:45:14.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/lpd.fc 2008-04-21 11:02:49.000000000 -0400 @@ -22,11 +22,15 @@ /usr/sbin/lpinfo -- gen_context(system_u:object_r:lpr_exec_t,s0) /usr/sbin/lpmove -- gen_context(system_u:object_r:lpr_exec_t,s0) +/usr/local/linuxprinter/bin/l?lpr -- gen_context(system_u:object_r:lpr_exec_t,s0) + /usr/share/printconf/.* -- gen_context(system_u:object_r:printconf_t,s0) # # /var # /var/spool/cups(/.*)? gen_context(system_u:object_r:print_spool_t,mls_systemhigh) +/var/spool/cups-pdf(/.*)? gen_context(system_u:object_r:print_spool_t,mls_systemhigh) /var/spool/lpd(/.*)? gen_context(system_u:object_r:print_spool_t,s0) /var/run/lprng(/.*)? gen_context(system_u:object_r:lpd_var_run_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/lpd.if serefpolicy-3.3.1/policy/modules/services/lpd.if --- nsaserefpolicy/policy/modules/services/lpd.if 2007-11-16 13:45:14.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/lpd.if 2008-04-21 11:02:49.000000000 -0400 @@ -336,10 +336,8 @@ ') files_search_spool($1) + manage_dirs_pattern($1,print_spool_t,print_spool_t) manage_files_pattern($1,print_spool_t,print_spool_t) - - # cjp: cups wants setattr - allow $1 print_spool_t:dir setattr; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailman.fc serefpolicy-3.3.1/policy/modules/services/mailman.fc --- nsaserefpolicy/policy/modules/services/mailman.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mailman.fc 2008-04-21 11:02:49.000000000 -0400 @@ -31,3 +31,4 @@ /var/lock/mailman(/.*)? gen_context(system_u:object_r:mailman_lock_t,s0) /var/spool/mailman(/.*)? gen_context(system_u:object_r:mailman_data_t,s0) ') +/usr/lib/mailman/mail/mailman -- gen_context(system_u:object_r:mailman_mail_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailman.if serefpolicy-3.3.1/policy/modules/services/mailman.if --- nsaserefpolicy/policy/modules/services/mailman.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mailman.if 2008-04-21 11:02:49.000000000 -0400 @@ -211,6 +211,7 @@ type mailman_data_t; ') + manage_dirs_pattern($1,mailman_data_t,mailman_data_t) manage_files_pattern($1,mailman_data_t,mailman_data_t) ') @@ -252,6 +253,25 @@ ####################################### ## +## read +## mailman logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`mailman_read_log',` + gen_require(` + type mailman_log_t; + ') + + read_files_pattern($1,mailman_log_t,mailman_log_t) +') + +####################################### +## ## Append to mailman logs. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailman.te serefpolicy-3.3.1/policy/modules/services/mailman.te --- nsaserefpolicy/policy/modules/services/mailman.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mailman.te 2008-04-21 11:02:49.000000000 -0400 @@ -53,10 +53,9 @@ apache_use_fds(mailman_cgi_t) apache_dontaudit_append_log(mailman_cgi_t) apache_search_sys_script_state(mailman_cgi_t) + apache_read_config(mailman_cgi_t) + apache_dontaudit_rw_stream_sockets(mailman_cgi_t) - optional_policy(` - nscd_socket_use(mailman_cgi_t) - ') ') ######################################## @@ -65,8 +64,15 @@ # allow mailman_mail_t self:unix_dgram_socket create_socket_perms; +allow mailman_mail_t initrc_t:process signal; +allow mailman_mail_t self:process signal; +allow mailman_mail_t self:capability { setuid setgid }; + +files_search_spool(mailman_mail_t) +fs_rw_anon_inodefs_files(mailman_mail_t) mta_dontaudit_rw_delivery_tcp_sockets(mailman_mail_t) +mta_dontaudit_rw_queue(mailman_mail_t) ifdef(`TODO',` optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailscanner.fc serefpolicy-3.3.1/policy/modules/services/mailscanner.fc --- nsaserefpolicy/policy/modules/services/mailscanner.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mailscanner.fc 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,2 @@ +/var/spool/MailScanner(/.*)? gen_context(system_u:object_r:mailscanner_spool_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailscanner.if serefpolicy-3.3.1/policy/modules/services/mailscanner.if --- nsaserefpolicy/policy/modules/services/mailscanner.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mailscanner.if 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,59 @@ +## Anti-Virus and Anti-Spam Filter + +######################################## +## +## Search mailscanner spool directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`mailscanner_search_spool',` + gen_require(` + type mailscanner_spool_t; + ') + + files_search_spool($1) + allow $1 mailscanner_spool_t:dir search_dir_perms; +') + +######################################## +## +## read mailscanner spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`mailscanner_read_spool',` + gen_require(` + type mailscanner_spool_t; + ') + + files_search_spool($1) + read_files_pattern($1,mailscanner_spool_t,mailscanner_spool_t) +') + +######################################## +## +## Create, read, write, and delete +## mailscanner spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`mailscanner_manage_spool',` + gen_require(` + type mailscanner_spool_t; + ') + + files_search_spool($1) + manage_files_pattern($1,mailscanner_spool_t,mailscanner_spool_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailscanner.te serefpolicy-3.3.1/policy/modules/services/mailscanner.te --- nsaserefpolicy/policy/modules/services/mailscanner.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mailscanner.te 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,5 @@ + +policy_module(mailscanner,1.0.0) + +type mailscanner_spool_t; +files_type(mailscanner_spool_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.fc serefpolicy-3.3.1/policy/modules/services/mta.fc --- nsaserefpolicy/policy/modules/services/mta.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mta.fc 2008-04-21 11:02:49.000000000 -0400 @@ -11,6 +11,7 @@ /usr/lib(64)?/sendmail -- gen_context(system_u:object_r:sendmail_exec_t,s0) /usr/sbin/rmail -- gen_context(system_u:object_r:sendmail_exec_t,s0) +/bin/mail -- gen_context(system_u:object_r:sendmail_exec_t,s0) /usr/sbin/sendmail\.postfix -- gen_context(system_u:object_r:sendmail_exec_t,s0) /usr/sbin/sendmail(\.sendmail)? -- gen_context(system_u:object_r:sendmail_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.if serefpolicy-3.3.1/policy/modules/services/mta.if --- nsaserefpolicy/policy/modules/services/mta.if 2007-12-06 13:12:03.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mta.if 2008-04-21 11:02:49.000000000 -0400 @@ -133,6 +133,12 @@ sendmail_create_log($1_mail_t) ') + optional_policy(` + exim_read_log($1_mail_t) + exim_append_log($1_mail_t) + exim_manage_spool_files($1_mail_t) + ') + ') ####################################### @@ -219,6 +225,11 @@ fs_manage_cifs_symlinks($1_mail_t) ') + tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_files($1_mail_t) + fs_manage_nfs_symlinks($1_mail_t) + ') + optional_policy(` allow $1_mail_t self:capability dac_override; @@ -305,6 +316,42 @@ ######################################## ## +## Make the specified type usable for a mta_send_mail. +## +## +## +## Type to be used as a mail client. +## +## +# +interface(`mta_mailclient',` + gen_require(` + attribute mailclient_exec_type; + ') + + typeattribute $1 mailclient_exec_type; +') + +######################################## +## +## Make the specified type readable for a system_mail_t +## +## +## +## Type to be used as a mail client. +## +## +# +interface(`mta_mailcontent',` + gen_require(` + attribute mailcontent_type; + ') + + typeattribute $1 mailcontent_type; +') + +######################################## +## ## Modified mailserver interface for ## sendmail daemon use. ## @@ -383,11 +430,13 @@ allow $1 mail_spool_t:dir list_dir_perms; create_files_pattern($1,mail_spool_t,mail_spool_t) read_files_pattern($1,mail_spool_t,mail_spool_t) + append_files_pattern($1,mail_spool_t,mail_spool_t) create_lnk_files_pattern($1,mail_spool_t,mail_spool_t) read_lnk_files_pattern($1,mail_spool_t,mail_spool_t) optional_policy(` dovecot_manage_spool($1) + dovecot_domtrans_deliver($1) ') optional_policy(` @@ -422,6 +471,7 @@ # apache should set close-on-exec apache_dontaudit_rw_stream_sockets($1) apache_dontaudit_rw_sys_script_stream_sockets($1) + apache_append_log($1) ') ') @@ -438,20 +488,18 @@ interface(`mta_send_mail',` gen_require(` attribute mta_user_agent; - type system_mail_t, sendmail_exec_t; + type system_mail_t; + attribute mailclient_exec_type; ') - allow $1 sendmail_exec_t:lnk_file read_lnk_file_perms; - domain_auto_trans($1, sendmail_exec_t, system_mail_t) - - allow $1 system_mail_t:fd use; - allow system_mail_t $1:fd use; - allow system_mail_t $1:fifo_file rw_file_perms; - allow system_mail_t $1:process sigchld; + allow $1 mailclient_exec_type:lnk_file read_lnk_file_perms; + domtrans_pattern($1, mailclient_exec_type, system_mail_t) + allow system_mail_t mailclient_exec_type:file entrypoint; allow mta_user_agent $1:fd use; allow mta_user_agent $1:process sigchld; allow mta_user_agent $1:fifo_file { read write }; + ') ######################################## @@ -586,6 +634,25 @@ files_search_etc($1) allow $1 etc_aliases_t:file { rw_file_perms setattr }; ') +######################################## +## +## manage mail aliases. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`mta_manage_aliases',` + gen_require(` + type etc_aliases_t; + ') + + files_search_etc($1) + allow $1 etc_aliases_t:file manage_file_perms; +') ####################################### ## @@ -837,6 +904,25 @@ ######################################## ## +## read mail queue files. +## +## +## +## Domain allowed access. +## +## +# +interface(`mta_read_queue',` + gen_require(` + type mqueue_spool_t; + ') + + files_search_spool($1) + read_files_pattern($1,mqueue_spool_t,mqueue_spool_t) +') + +######################################## +## ## Create, read, write, and delete ## mail queue files. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.te serefpolicy-3.3.1/policy/modules/services/mta.te --- nsaserefpolicy/policy/modules/services/mta.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mta.te 2008-04-21 11:02:49.000000000 -0400 @@ -6,6 +6,8 @@ # Declarations # +attribute mailcontent_type; +attribute mailclient_exec_type; attribute mta_user_agent; attribute mailserver_delivery; attribute mailserver_domain; @@ -27,6 +29,7 @@ type sendmail_exec_t; application_executable_file(sendmail_exec_t) +mta_mailclient(sendmail_exec_t) mta_base_mail_template(system) role system_r types system_mail_t; @@ -37,30 +40,49 @@ # # newalias required this, not sure if it is needed in 'if' file -allow system_mail_t self:capability { dac_override }; +allow system_mail_t self:capability { dac_override fowner }; +allow system_mail_t self:fifo_file rw_fifo_file_perms; read_files_pattern(system_mail_t,etc_mail_t,etc_mail_t) +read_files_pattern(system_mail_t,mailcontent_type,mailcontent_type) + +files_read_all_tmp_files(system_mail_t) kernel_read_system_state(system_mail_t) kernel_read_network_state(system_mail_t) +dev_read_sysfs(system_mail_t) dev_read_rand(system_mail_t) dev_read_urand(system_mail_t) +fs_rw_anon_inodefs_files(system_mail_t) + +selinux_getattr_fs(system_mail_t) + init_use_script_ptys(system_mail_t) +logging_append_all_logs(system_mail_t) + +files_dontaudit_search_home(system_mail_t) userdom_use_sysadm_terms(system_mail_t) userdom_dontaudit_search_sysadm_home_dirs(system_mail_t) +userdom_dontaudit_search_all_users_home_content(system_mail_t) + +optional_policy(` + apcupsd_read_tmp_files(system_mail_t) +') optional_policy(` apache_read_squirrelmail_data(system_mail_t) apache_append_squirrelmail_data(system_mail_t) + apache_search_bugzilla_dirs(system_mail_t) # apache should set close-on-exec apache_dontaudit_append_log(system_mail_t) apache_dontaudit_rw_stream_sockets(system_mail_t) apache_dontaudit_rw_tcp_sockets(system_mail_t) apache_dontaudit_rw_sys_script_stream_sockets(system_mail_t) + apache_dontaudit_rw_bugzilla_script_stream_sockets(system_mail_t) ') optional_policy(` @@ -73,7 +95,9 @@ optional_policy(` cron_read_system_job_tmp_files(system_mail_t) + cron_read_tmp_files(system_mail_t) cron_dontaudit_write_pipes(system_mail_t) + cron_dontaudit_write_system_job_tmp_files(system_mail_t) ') optional_policy(` @@ -81,6 +105,11 @@ ') optional_policy(` + exim_domtrans(system_mail_t) + exim_manage_log(system_mail_t) +') + +optional_policy(` logrotate_read_tmp_files(system_mail_t) ') @@ -136,11 +165,38 @@ ') optional_policy(` + clamav_stream_connect(system_mail_t) + clamav_append_log(system_mail_t) +') + +optional_policy(` + fail2ban_append_log(system_mail_t) +') + +optional_policy(` + spamd_stream_connect(system_mail_t) +') + +optional_policy(` smartmon_read_tmp_files(system_mail_t) ') -# should break this up among sections: +init_stream_connect_script(mailserver_delivery) +init_rw_script_stream_sockets(mailserver_delivery) +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(mailserver_delivery) + fs_manage_cifs_files(mailserver_delivery) + fs_manage_cifs_symlinks(mailserver_delivery) +') + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(mailserver_delivery) + fs_manage_nfs_files(mailserver_delivery) + fs_manage_nfs_symlinks(mailserver_delivery) +') + +# should break this up among sections: optional_policy(` # why is mail delivered to a directory of type arpwatch_data_t? arpwatch_search_data(mailserver_delivery) @@ -154,3 +210,4 @@ cron_read_system_job_tmp_files(mta_user_agent) ') ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.fc serefpolicy-3.3.1/policy/modules/services/munin.fc --- nsaserefpolicy/policy/modules/services/munin.fc 2007-04-30 10:41:38.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/munin.fc 2008-04-21 11:02:49.000000000 -0400 @@ -6,6 +6,9 @@ /usr/share/munin/plugins/.* -- gen_context(system_u:object_r:munin_exec_t,s0) /var/lib/munin(/.*)? gen_context(system_u:object_r:munin_var_lib_t,s0) -/var/log/munin.* -- gen_context(system_u:object_r:munin_log_t,s0) +/var/log/munin.* gen_context(system_u:object_r:munin_log_t,s0) /var/run/munin(/.*)? gen_context(system_u:object_r:munin_var_run_t,s0) -/var/www/munin(/.*)? gen_context(system_u:object_r:munin_var_lib_t,s0) +/var/www/html/munin(/.*)? gen_context(system_u:object_r:httpd_munin_content_t,s0) +/var/www/html/munin/cgi(/.*)? gen_context(system_u:object_r:httpd_munin_script_exec_t,s0) + +/etc/rc.d/init.d/munin-node -- gen_context(system_u:object_r:munin_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.if serefpolicy-3.3.1/policy/modules/services/munin.if --- nsaserefpolicy/policy/modules/services/munin.if 2007-11-15 13:40:14.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/munin.if 2008-04-21 11:02:49.000000000 -0400 @@ -80,3 +80,85 @@ dontaudit $1 munin_var_lib_t:dir search_dir_perms; ') + +######################################## +## +## Execute munin server in the munin domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`munin_script_domtrans',` + gen_require(` + type munin_script_exec_t; + ') + + init_script_domtrans_spec($1,munin_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an munin environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the munin domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`munin_admin',` + gen_require(` + type munin_t; + type munin_script_exec_t; + type munin_etc_t; + type munin_tmp_t; + type munin_log_t; + type munin_var_lib_t; + type munin_var_run_t; + type httpd_munin_content_t; + ') + + allow $1 munin_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, munin_t, munin_t) + + # Allow munin_t to restart the apache service + munin_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 munin_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,munin_tmp_t) + + logging_list_logs($1) + manage_all_pattern($1,munin_log_t) + + files_list_etc($1) + manage_all_pattern($1,munin_etc_t) + + files_list_var_lib($1) + manage_all_pattern($1,munin_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,munin_var_run_t) + + manage_all_pattern($1, httpd_munin_content_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.te serefpolicy-3.3.1/policy/modules/services/munin.te --- nsaserefpolicy/policy/modules/services/munin.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/munin.te 2008-04-21 11:02:49.000000000 -0400 @@ -25,26 +25,33 @@ type munin_var_run_t alias lrrd_var_run_t; files_pid_file(munin_var_run_t) +type munin_script_exec_t; +init_script_type(munin_script_exec_t) + ######################################## # # Local policy # -allow munin_t self:capability { setgid setuid }; +allow munin_t self:capability { chown dac_override setgid setuid sys_rawio }; dontaudit munin_t self:capability sys_tty_config; allow munin_t self:process { getsched setsched signal_perms }; allow munin_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow munin_t self:unix_dgram_socket { create_socket_perms sendto }; allow munin_t self:tcp_socket create_stream_socket_perms; allow munin_t self:udp_socket create_socket_perms; +allow munin_t self:fifo_file manage_fifo_file_perms; + +can_exec(munin_t, munin_exec_t) allow munin_t munin_etc_t:dir list_dir_perms; read_files_pattern(munin_t,munin_etc_t,munin_etc_t) read_lnk_files_pattern(munin_t,munin_etc_t,munin_etc_t) files_search_etc(munin_t) -allow munin_t munin_log_t:file manage_file_perms; -logging_log_filetrans(munin_t,munin_log_t,file) +manage_dirs_pattern(munin_t, munin_log_t, munin_log_t) +manage_files_pattern(munin_t, munin_log_t, munin_log_t) +logging_log_filetrans(munin_t,munin_log_t,{ file dir }) manage_dirs_pattern(munin_t,munin_tmp_t,munin_tmp_t) manage_files_pattern(munin_t,munin_tmp_t,munin_tmp_t) @@ -61,9 +68,11 @@ files_pid_filetrans(munin_t,munin_var_run_t,file) kernel_read_system_state(munin_t) -kernel_read_kernel_sysctls(munin_t) +kernel_read_network_state(munin_t) +kernel_read_all_sysctls(munin_t) corecmd_exec_bin(munin_t) +corecmd_exec_shell(munin_t) corenet_all_recvfrom_unlabeled(munin_t) corenet_all_recvfrom_netlabel(munin_t) @@ -73,27 +82,37 @@ corenet_udp_sendrecv_all_nodes(munin_t) corenet_tcp_sendrecv_all_ports(munin_t) corenet_udp_sendrecv_all_ports(munin_t) +corenet_tcp_bind_munin_port(munin_t) +corenet_tcp_connect_munin_port(munin_t) +corenet_tcp_connect_http_port(munin_t) +corenet_tcp_bind_all_nodes(munin_t) dev_read_sysfs(munin_t) dev_read_urand(munin_t) domain_use_interactive_fds(munin_t) +domain_dontaudit_read_all_domains_state(munin_t) files_read_etc_files(munin_t) files_read_etc_runtime_files(munin_t) files_read_usr_files(munin_t) +files_list_spool(munin_t) fs_getattr_all_fs(munin_t) fs_search_auto_mountpoints(munin_t) +auth_use_nsswitch(munin_t) + libs_use_ld_so(munin_t) libs_use_shared_libs(munin_t) logging_send_syslog_msg(munin_t) +miscfiles_read_fonts(munin_t) miscfiles_read_localization(munin_t) -sysnet_read_config(munin_t) +sysnet_exec_ifconfig(munin_t) +netutils_domtrans_ping(munin_t) userdom_dontaudit_use_unpriv_user_fds(munin_t) userdom_dontaudit_search_sysadm_home_dirs(munin_t) @@ -108,7 +127,21 @@ ') optional_policy(` - nis_use_ypbind(munin_t) + fstools_domtrans(munin_t) +') + +optional_policy(` + mta_read_config(munin_t) + mta_send_mail(munin_t) +') + +optional_policy(` + mysql_read_config(munin_t) + mysql_stream_connect(munin_t) +') + +optional_policy(` + sendmail_read_log(munin_t) ') optional_policy(` @@ -118,3 +151,9 @@ optional_policy(` udev_read_db(munin_t) ') + +#============= http munin policy ============== +apache_content_template(munin) + +manage_dirs_pattern(munin_t, httpd_munin_content_t, httpd_munin_content_t) +manage_files_pattern(munin_t, httpd_munin_content_t, httpd_munin_content_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mysql.fc serefpolicy-3.3.1/policy/modules/services/mysql.fc --- nsaserefpolicy/policy/modules/services/mysql.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mysql.fc 2008-04-21 11:02:49.000000000 -0400 @@ -22,3 +22,5 @@ /var/log/mysql.* -- gen_context(system_u:object_r:mysqld_log_t,s0) /var/run/mysqld(/.*)? gen_context(system_u:object_r:mysqld_var_run_t,s0) + +/etc/rc\.d/init\.d/mysqld -- gen_context(system_u:object_r:mysqld_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mysql.if serefpolicy-3.3.1/policy/modules/services/mysql.if --- nsaserefpolicy/policy/modules/services/mysql.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mysql.if 2008-04-28 14:00:53.714473000 -0400 @@ -32,9 +32,11 @@ interface(`mysql_stream_connect',` gen_require(` type mysqld_t, mysqld_var_run_t; + type mysqld_db_t; ') stream_connect_pattern($1,mysqld_var_run_t,mysqld_var_run_t,mysqld_t) + stream_connect_pattern($1, mysqld_db_t, mysqld_var_run_t, mysqld_t) ') ######################################## @@ -157,3 +159,74 @@ logging_search_logs($1) allow $1 mysqld_log_t:file { write append setattr ioctl }; ') + +######################################## +## +## Execute mysql server in the mysqld domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`mysql_script_domtrans',` + gen_require(` + type mysqld_script_exec_t; + ') + + init_script_domtrans_spec($1,mysqld_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate an mysql environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the mysql domain. +## +## +## +## +## The type of the terminal allow the mysql domain to use. +## +## +## +# +interface(`mysql_admin',` + + gen_require(` + type mysqld_t; + type mysqld_var_run_t; + type mysqld_tmp_t; + type mysqld_db_t; + type mysqld_etc_t; + type mysqld_log_t; + type mysqld_script_exec_t; + ') + + allow $1 mysqld_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, mysqld_t, mysqld_t) + + # Allow $1 to restart the apache service + mysql_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 mysqld_script_exec_t system_r; + allow $2 system_r; + + manage_all_pattern($1,mysqld_var_run_t) + + manage_all_pattern($1,mysqld_db_t) + + manage_all_pattern($1,mysqld_etc_t) + + manage_all_pattern($1,mysqld_log_t) + + manage_all_pattern($1,mysqld_tmp_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mysql.te serefpolicy-3.3.1/policy/modules/services/mysql.te --- nsaserefpolicy/policy/modules/services/mysql.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/mysql.te 2008-04-21 11:02:49.000000000 -0400 @@ -25,6 +25,9 @@ type mysqld_tmp_t; files_tmp_file(mysqld_tmp_t) +type mysqld_script_exec_t; +init_script_type(mysqld_script_exec_t) + ######################################## # # Local policy @@ -33,7 +36,8 @@ allow mysqld_t self:capability { dac_override setgid setuid sys_resource net_bind_service }; dontaudit mysqld_t self:capability sys_tty_config; allow mysqld_t self:process { setsched getsched setrlimit signal_perms rlimitinh }; -allow mysqld_t self:fifo_file { read write }; +allow mysqld_t self:fifo_file rw_fifo_file_perms; +allow mysqld_t self:shm create_shm_perms; allow mysqld_t self:unix_stream_socket create_stream_socket_perms; allow mysqld_t self:tcp_socket create_stream_socket_perms; allow mysqld_t self:udp_socket create_socket_perms; @@ -79,6 +83,7 @@ fs_getattr_all_fs(mysqld_t) fs_search_auto_mountpoints(mysqld_t) +fs_rw_hugetlbfs_files(mysqld_t) domain_use_interactive_fds(mysqld_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.fc serefpolicy-3.3.1/policy/modules/services/nagios.fc --- nsaserefpolicy/policy/modules/services/nagios.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/nagios.fc 2008-04-21 11:02:49.000000000 -0400 @@ -4,13 +4,19 @@ /usr/bin/nagios -- gen_context(system_u:object_r:nagios_exec_t,s0) /usr/bin/nrpe -- gen_context(system_u:object_r:nrpe_exec_t,s0) -/usr/lib(64)?/cgi-bin/netsaint/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) -/usr/lib(64)?/nagios/cgi/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) +/usr/lib(64)?/cgi-bin/netsaint(/.*)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) +/usr/lib(64)?/nagios/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) /var/log/nagios(/.*)? gen_context(system_u:object_r:nagios_log_t,s0) /var/log/netsaint(/.*)? gen_context(system_u:object_r:nagios_log_t,s0) +/var/spool/nagios(/.*)? gen_context(system_u:object_r:nagios_spool_t,s0) + ifdef(`distro_debian',` /usr/sbin/nagios -- gen_context(system_u:object_r:nagios_exec_t,s0) -/usr/lib/cgi-bin/nagios/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) ') +/usr/lib(64)?/cgi-bin/nagios(/.+)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) + +/etc/rc.d/init.d/nagios -- gen_context(system_u:object_r:nagios_script_exec_t,s0) +/etc/rc.d/init.d/nrpe -- gen_context(system_u:object_r:nagios_script_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.if serefpolicy-3.3.1/policy/modules/services/nagios.if --- nsaserefpolicy/policy/modules/services/nagios.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/nagios.if 2008-04-21 11:02:49.000000000 -0400 @@ -44,7 +44,7 @@ ######################################## ## -## Execute the nagios CGI with +## Execute the nagios NRPE with ## a domain transition. ## ## @@ -53,29 +53,91 @@ ## ## # -interface(`nagios_domtrans_cgi',` +interface(`nagios_domtrans_nrpe',` gen_require(` - type nagios_cgi_t, nagios_cgi_exec_t; + type nrpe_t, nrpe_exec_t; ') - domtrans_pattern($1,nagios_cgi_exec_t,nagios_cgi_t) + domtrans_pattern($1,nrpe_exec_t,nrpe_t) ') ######################################## ## -## Execute the nagios NRPE with -## a domain transition. +## Execute nagios server in the nagios domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`nagios_script_domtrans',` + gen_require(` + type nagios_script_exec_t; + ') + + init_script_domtrans_spec($1,nagios_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an nagios environment ## ## ## ## Domain allowed access. ## ## +## +## +## The role to be allowed to manage the nagios domain. +## +## +## +## +## The type of the user terminal. +## +## +## # -interface(`nagios_domtrans_nrpe',` +interface(`nagios_admin',` gen_require(` - type nrpe_t, nrpe_exec_t; + type nagios_t; + type nrpe_t; + type nagios_script_exec_t; + type nagios_tmp_t; + type nagios_log_t; + type nagios_etc_t; + type nrpe_etc_t; + type nagios_spool_t; + type nagios_var_run_t; ') - domtrans_pattern($1,nrpe_exec_t,nrpe_t) + allow $1 nagios_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, nagios_t, nagios_t) + + # Allow nagios_t to restart the apache service + nagios_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 nagios_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,nagios_tmp_t) + + logging_list_logs($1) + manage_all_pattern($1,nagios_log_t) + + files_list_etc($1) + manage_all_pattern($1,nagios_etc_t) + + files_list_spool($1) + manage_all_pattern($1,nagios_spool_t) + + files_list_pids($1) + manage_all_pattern($1,nagios_var_run_t) + + manage_all_pattern($1,nrpe_etc_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.te serefpolicy-3.3.1/policy/modules/services/nagios.te --- nsaserefpolicy/policy/modules/services/nagios.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/nagios.te 2008-04-21 11:02:49.000000000 -0400 @@ -8,11 +8,7 @@ type nagios_t; type nagios_exec_t; -init_daemon_domain(nagios_t, nagios_exec_t) - -type nagios_cgi_t; -type nagios_cgi_exec_t; -init_system_domain(nagios_cgi_t, nagios_cgi_exec_t) +init_daemon_domain(nagios_t,nagios_exec_t) type nagios_etc_t; files_config_file(nagios_etc_t) @@ -26,13 +22,19 @@ type nagios_var_run_t; files_pid_file(nagios_var_run_t) +type nagios_spool_t; +files_type(nagios_spool_t) + type nrpe_t; type nrpe_exec_t; -init_daemon_domain(nrpe_t, nrpe_exec_t) +init_daemon_domain(nrpe_t,nrpe_exec_t) type nrpe_etc_t; files_config_file(nrpe_etc_t) +type nagios_script_exec_t; +init_script_type(nagios_script_exec_t) + ######################################## # # Nagios local policy @@ -60,6 +62,8 @@ manage_files_pattern(nagios_t, nagios_var_run_t, nagios_var_run_t) files_pid_filetrans(nagios_t, nagios_var_run_t, file) +rw_fifo_files_pattern(nagios_t, nagios_spool_t, nagios_spool_t) + kernel_read_system_state(nagios_t) kernel_read_kernel_sysctls(nagios_t) @@ -130,42 +134,31 @@ # # Nagios CGI local policy # +apache_content_template(nagios) +typealias httpd_nagios_script_t alias nagios_cgi_t; +typealias httpd_nagios_script_exec_t alias nagios_cgi_exec_t; -allow nagios_cgi_t self:process signal_perms; -allow nagios_cgi_t self:fifo_file rw_fifo_file_perms; - -read_files_pattern(nagios_cgi_t, nagios_t, nagios_t) -read_lnk_files_pattern(nagios_cgi_t, nagios_t, nagios_t) +allow httpd_nagios_script_t self:process signal_perms; -allow nagios_cgi_t nagios_etc_t:dir list_dir_perms; -read_files_pattern(nagios_cgi_t, nagios_etc_t, nagios_etc_t) -read_lnk_files_pattern(nagios_cgi_t, nagios_etc_t, nagios_etc_t) +read_files_pattern(httpd_nagios_script_t, nagios_t, nagios_t) +read_lnk_files_pattern(httpd_nagios_script_t, nagios_t, nagios_t) -allow nagios_cgi_t nagios_log_t:dir list_dir_perms; -read_files_pattern(nagios_cgi_t, nagios_etc_t, nagios_log_t) -read_lnk_files_pattern(nagios_cgi_t, nagios_etc_t, nagios_log_t) +allow httpd_nagios_script_t nagios_etc_t:dir list_dir_perms; +read_files_pattern(httpd_nagios_script_t, nagios_etc_t, nagios_etc_t) +read_lnk_files_pattern(httpd_nagios_script_t, nagios_etc_t, nagios_etc_t) -kernel_read_system_state(nagios_cgi_t) +allow httpd_nagios_script_t nagios_log_t:dir list_dir_perms; +read_files_pattern(httpd_nagios_script_t, nagios_etc_t, nagios_log_t) +read_lnk_files_pattern(httpd_nagios_script_t, nagios_etc_t, nagios_log_t) -corecmd_exec_bin(nagios_cgi_t) +kernel_read_system_state(httpd_nagios_script_t) -domain_dontaudit_read_all_domains_state(nagios_cgi_t) +domain_dontaudit_read_all_domains_state(httpd_nagios_script_t) -files_read_etc_files(nagios_cgi_t) -files_read_etc_runtime_files(nagios_cgi_t) -files_read_kernel_symbol_table(nagios_cgi_t) +files_read_etc_runtime_files(httpd_nagios_script_t) +files_read_kernel_symbol_table(httpd_nagios_script_t) -libs_use_ld_so(nagios_cgi_t) -libs_use_shared_libs(nagios_cgi_t) - -logging_send_syslog_msg(nagios_cgi_t) -logging_search_logs(nagios_cgi_t) - -miscfiles_read_localization(nagios_cgi_t) - -optional_policy(` - apache_append_log(nagios_cgi_t) -') +logging_send_syslog_msg(httpd_nagios_script_t) ######################################## # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.fc serefpolicy-3.3.1/policy/modules/services/networkmanager.fc --- nsaserefpolicy/policy/modules/services/networkmanager.fc 2007-09-12 10:34:18.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/networkmanager.fc 2008-04-28 17:01:05.578193000 -0400 @@ -1,7 +1,11 @@ /usr/s?bin/NetworkManager -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) /usr/s?bin/wpa_supplicant -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) +/usr/sbin/NetworkManagerDispatcher -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) +/usr/sbin/nm-system-settings -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) /var/run/NetworkManager\.pid -- gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/NetworkManager(/.*)? gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/wpa_supplicant(/.*)? gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/wpa_supplicant-global -s gen_context(system_u:object_r:NetworkManager_var_run_t,s0) +/var/log/wpa_supplicant\.log.* -- gen_context(system_u:object_r:NetworkManager_log_t,s0) +/etc/NetworkManager/dispatcher.d(/.*) gen_context(system_u:object_r:NetworkManager_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.if serefpolicy-3.3.1/policy/modules/services/networkmanager.if --- nsaserefpolicy/policy/modules/services/networkmanager.if 2007-06-12 10:15:45.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/networkmanager.if 2008-04-28 17:23:33.835317000 -0400 @@ -97,3 +97,40 @@ allow $1 NetworkManager_t:dbus send_msg; allow NetworkManager_t $1:dbus send_msg; ') + +######################################## +## +## Send a generic signal to NetworkManager +## +## +## +## Domain allowed access. +## +## +# +interface(`networkmanager_signal',` + gen_require(` + type NetworkManager_t; + ') + + allow $1 NetworkManager_t:process signal; +') + +######################################## +## +## Execute NetworkManager scripts with an automatic domain transition to initrc. +## +## +## +## Domain allowed access. +## +## +# +interface(`networkmanager_init_script_domtrans_spec',` + gen_require(` + type NetworkManager_script_exec_t; + ') + + init_script_domtrans_spec($1, NetworkManager_script_exec_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.te serefpolicy-3.3.1/policy/modules/services/networkmanager.te --- nsaserefpolicy/policy/modules/services/networkmanager.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/networkmanager.te 2008-04-28 17:20:44.106667000 -0400 @@ -13,6 +13,13 @@ type NetworkManager_var_run_t; files_pid_file(NetworkManager_var_run_t) +type NetworkManager_log_t; +logging_log_file(NetworkManager_log_t) + +type NetworkManager_script_exec_t; +init_script_type(NetworkManager_script_exec_t) +init_script_domtrans_spec(NetworkManager_t, NetworkManager_script_exec_t) + ######################################## # # Local policy @@ -20,9 +27,9 @@ # networkmanager will ptrace itself if gdb is installed # and it receives a unexpected signal (rh bug #204161) -allow NetworkManager_t self:capability { kill setgid setuid sys_nice dac_override net_admin net_raw net_bind_service ipc_lock }; +allow NetworkManager_t self:capability { chown fsetid kill setgid setuid sys_nice dac_override net_admin net_raw ipc_lock }; dontaudit NetworkManager_t self:capability { sys_tty_config sys_ptrace }; -allow NetworkManager_t self:process { ptrace setcap setpgid getsched signal_perms }; +allow NetworkManager_t self:process { ptrace getcap setcap setpgid getsched signal_perms }; allow NetworkManager_t self:fifo_file rw_fifo_file_perms; allow NetworkManager_t self:unix_dgram_socket { sendto create_socket_perms }; allow NetworkManager_t self:unix_stream_socket create_stream_socket_perms; @@ -38,10 +45,14 @@ manage_sock_files_pattern(NetworkManager_t,NetworkManager_var_run_t,NetworkManager_var_run_t) files_pid_filetrans(NetworkManager_t,NetworkManager_var_run_t, { dir file sock_file }) +manage_files_pattern(NetworkManager_t,NetworkManager_log_t,NetworkManager_log_t) +logging_log_filetrans(NetworkManager_t,NetworkManager_log_t, file) + kernel_read_system_state(NetworkManager_t) kernel_read_network_state(NetworkManager_t) kernel_read_kernel_sysctls(NetworkManager_t) kernel_load_module(NetworkManager_t) +kernel_read_debugfs(NetworkManager_t) corenet_all_recvfrom_unlabeled(NetworkManager_t) corenet_all_recvfrom_netlabel(NetworkManager_t) @@ -67,6 +78,7 @@ fs_getattr_all_fs(NetworkManager_t) fs_search_auto_mountpoints(NetworkManager_t) +fs_list_inotifyfs(NetworkManager_t) mls_file_read_all_levels(NetworkManager_t) @@ -84,8 +96,11 @@ files_read_usr_files(NetworkManager_t) init_read_utmp(NetworkManager_t) +init_dontaudit_write_utmp(NetworkManager_t) init_domtrans_script(NetworkManager_t) +auth_use_nsswitch(NetworkManager_t) + libs_use_ld_so(NetworkManager_t) libs_use_shared_libs(NetworkManager_t) @@ -113,6 +128,7 @@ userdom_dontaudit_use_unpriv_users_ttys(NetworkManager_t) # Read gnome-keyring userdom_read_unpriv_users_home_content_files(NetworkManager_t) +userdom_unpriv_users_stream_connect(NetworkManager_t) optional_policy(` bind_domtrans(NetworkManager_t) @@ -129,21 +145,21 @@ ') optional_policy(` - dbus_system_bus_client_template(NetworkManager,NetworkManager_t) - dbus_connect_system_bus(NetworkManager_t) + dbus_system_domain(NetworkManager_t,NetworkManager_exec_t) ') optional_policy(` - howl_signal(NetworkManager_t) + hal_write_log(NetworkManager_t) ') optional_policy(` - nis_use_ypbind(NetworkManager_t) + howl_signal(NetworkManager_t) ') optional_policy(` - nscd_socket_use(NetworkManager_t) nscd_signal(NetworkManager_t) + nscd_script_domtrans(NetworkManager_t) + nscd_domtrans(NetworkManager_t) ') optional_policy(` @@ -155,19 +171,20 @@ ppp_domtrans(NetworkManager_t) ppp_read_pid_files(NetworkManager_t) ppp_signal(NetworkManager_t) + ppp_read_config(NetworkManager_t) ') optional_policy(` - seutil_sigchld_newrole(NetworkManager_t) + # Dispatcher starting and stoping ntp + ntp_script_domtrans(NetworkManager_t) ') optional_policy(` - udev_read_db(NetworkManager_t) + seutil_sigchld_newrole(NetworkManager_t) ') optional_policy(` - # Read gnome-keyring - unconfined_read_home_content_files(NetworkManager_t) + udev_read_db(NetworkManager_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.fc serefpolicy-3.3.1/policy/modules/services/nis.fc --- nsaserefpolicy/policy/modules/services/nis.fc 2007-02-19 11:32:53.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/nis.fc 2008-04-21 11:02:49.000000000 -0400 @@ -4,9 +4,14 @@ /sbin/ypbind -- gen_context(system_u:object_r:ypbind_exec_t,s0) /usr/lib/yp/ypxfr -- gen_context(system_u:object_r:ypxfr_exec_t,s0) +/usr/lib64/yp/ypxfr -- gen_context(system_u:object_r:ypxfr_exec_t,s0) /usr/sbin/rpc\.yppasswdd -- gen_context(system_u:object_r:yppasswdd_exec_t,s0) /usr/sbin/rpc\.ypxfrd -- gen_context(system_u:object_r:ypxfr_exec_t,s0) /usr/sbin/ypserv -- gen_context(system_u:object_r:ypserv_exec_t,s0) /var/yp(/.*)? gen_context(system_u:object_r:var_yp_t,s0) + +/etc/rc.d/init.d/yppasswd -- gen_context(system_u:object_r:nis_script_exec_t,s0) +/etc/rc.d/init.d/ypserv -- gen_context(system_u:object_r:nis_script_exec_t,s0) +/etc/rc.d/init.d/ypxfrd -- gen_context(system_u:object_r:nis_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.if serefpolicy-3.3.1/policy/modules/services/nis.if --- nsaserefpolicy/policy/modules/services/nis.if 2007-07-16 14:09:46.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/nis.if 2008-04-21 11:02:49.000000000 -0400 @@ -49,8 +49,8 @@ corenet_udp_bind_all_nodes($1) corenet_tcp_bind_generic_port($1) corenet_udp_bind_generic_port($1) - corenet_tcp_bind_reserved_port($1) - corenet_udp_bind_reserved_port($1) + corenet_dontaudit_tcp_bind_all_reserved_ports($1) + corenet_dontaudit_udp_bind_all_reserved_ports($1) corenet_dontaudit_tcp_bind_all_ports($1) corenet_dontaudit_udp_bind_all_ports($1) corenet_tcp_connect_portmap_port($1) @@ -87,6 +87,25 @@ ######################################## ## +## Use the nis to authenticate passwords +## +## +## +## The type of the process performing this action. +## +## +## +# +interface(`nis_authenticate',` + tunable_policy(`allow_ypbind',` + nis_use_ypbind_uncond($1) + corenet_tcp_bind_all_rpc_ports($1) + corenet_udp_bind_all_rpc_ports($1) + ') +') + +######################################## +## ## Execute ypbind in the ypbind domain. ## ## @@ -244,3 +263,93 @@ corecmd_search_bin($1) domtrans_pattern($1,ypxfr_exec_t,ypxfr_t) ') + +######################################## +## +## Execute nis server in the nis domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`nis_script_domtrans',` + gen_require(` + type nis_script_exec_t; + ') + + init_script_domtrans_spec($1,nis_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an nis environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the nis domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`nis_admin',` + gen_require(` + type ypbind_t; + type yppasswdd_t; + type ypserv_t; + type ypxfr_t; + type nis_script_exec_t; + type ypbind_tmp_t; + type ypserv_tmp_t; + type ypserv_conf_t; + type ypbind_var_run_t, yppasswdd_var_run_t, ypserv_var_run_t; + ') + + allow $1 ypbind_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, ypbind_t, ypbind_t) + + allow $1 yppasswdd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, yppasswdd_t, yppasswdd_t) + + allow $1 ypserv_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, ypserv_t, ypserv_t) + + allow $1 ypxfr_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, ypxfr_t, ypxfr_t) + + # Allow ypbind_t to restart the apache service + nis_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 nis_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,ypbind_tmp_t) + + files_list_pids($1) + manage_all_pattern($1,ypbind_var_run_t) + + manage_all_pattern($1,yppasswdd_var_run_t) + + files_list_etc($1) + manage_all_pattern($1,ypserv_conf_t) + + manage_all_pattern($1,ypserv_tmp_t) + + manage_all_pattern($1,ypserv_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.te serefpolicy-3.3.1/policy/modules/services/nis.te --- nsaserefpolicy/policy/modules/services/nis.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/nis.te 2008-04-21 11:02:49.000000000 -0400 @@ -44,6 +44,9 @@ type ypxfr_exec_t; init_daemon_domain(ypxfr_t,ypxfr_exec_t) +type nis_script_exec_t; +init_script_type(nis_script_exec_t) + ######################################## # # ypbind local policy @@ -113,6 +116,17 @@ userdom_dontaudit_use_unpriv_user_fds(ypbind_t) userdom_dontaudit_search_sysadm_home_dirs(ypbind_t) + +optional_policy(` + dbus_system_bus_client_template(ypbind,ypbind_t) + dbus_connect_system_bus(ypbind_t) + init_dbus_chat_script(ypbind_t) + + optional_policy(` + networkmanager_dbus_chat(ypbind_t) + ') +') + optional_policy(` seutil_sigchld_newrole(ypbind_t) ') @@ -126,6 +140,7 @@ # yppasswdd local policy # +allow yppasswdd_t self:capability dac_override; dontaudit yppasswdd_t self:capability sys_tty_config; allow yppasswdd_t self:fifo_file rw_fifo_file_perms; allow yppasswdd_t self:process { setfscreate signal_perms }; @@ -156,8 +171,8 @@ corenet_udp_sendrecv_all_ports(yppasswdd_t) corenet_tcp_bind_all_nodes(yppasswdd_t) corenet_udp_bind_all_nodes(yppasswdd_t) -corenet_tcp_bind_reserved_port(yppasswdd_t) -corenet_udp_bind_reserved_port(yppasswdd_t) +corenet_tcp_bind_all_rpc_ports(yppasswdd_t) +corenet_udp_bind_all_rpc_ports(yppasswdd_t) corenet_dontaudit_tcp_bind_all_reserved_ports(yppasswdd_t) corenet_dontaudit_udp_bind_all_reserved_ports(yppasswdd_t) corenet_sendrecv_generic_server_packets(yppasswdd_t) @@ -247,6 +262,8 @@ corenet_udp_bind_all_nodes(ypserv_t) corenet_tcp_bind_reserved_port(ypserv_t) corenet_udp_bind_reserved_port(ypserv_t) +corenet_tcp_bind_all_rpc_ports(ypserv_t) +corenet_udp_bind_all_rpc_ports(ypserv_t) corenet_dontaudit_tcp_bind_all_reserved_ports(ypserv_t) corenet_dontaudit_udp_bind_all_reserved_ports(ypserv_t) corenet_sendrecv_generic_server_packets(ypserv_t) @@ -315,6 +332,8 @@ corenet_udp_bind_all_nodes(ypxfr_t) corenet_tcp_bind_reserved_port(ypxfr_t) corenet_udp_bind_reserved_port(ypxfr_t) +corenet_tcp_bind_all_rpc_ports(ypxfr_t) +corenet_udp_bind_all_rpc_ports(ypxfr_t) corenet_dontaudit_tcp_bind_all_reserved_ports(ypxfr_t) corenet_dontaudit_udp_bind_all_reserved_ports(ypxfr_t) corenet_tcp_connect_all_ports(ypxfr_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.fc serefpolicy-3.3.1/policy/modules/services/nscd.fc --- nsaserefpolicy/policy/modules/services/nscd.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/nscd.fc 2008-04-21 11:02:49.000000000 -0400 @@ -9,3 +9,5 @@ /var/run/\.nscd_socket -s gen_context(system_u:object_r:nscd_var_run_t,s0) /var/run/nscd(/.*)? gen_context(system_u:object_r:nscd_var_run_t,s0) + +/etc/rc\.d/init\.d/nscd -- gen_context(system_u:object_r:nscd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.if serefpolicy-3.3.1/policy/modules/services/nscd.if --- nsaserefpolicy/policy/modules/services/nscd.if 2007-03-26 10:39:04.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/nscd.if 2008-04-21 11:02:49.000000000 -0400 @@ -70,15 +70,14 @@ interface(`nscd_socket_use',` gen_require(` type nscd_t, nscd_var_run_t; - class nscd { getpwd getgrp gethost shmempwd shmemgrp shmemhost }; + class nscd { getserv getpwd getgrp gethost shmempwd shmemgrp shmemhost shmemserv }; ') allow $1 self:unix_stream_socket create_socket_perms; allow $1 nscd_t:nscd { getpwd getgrp gethost }; dontaudit $1 nscd_t:fd use; - dontaudit $1 nscd_t:nscd { shmempwd shmemgrp shmemhost }; - + dontaudit $1 nscd_t:nscd { getserv shmempwd shmemgrp shmemhost shmemserv }; files_search_pids($1) stream_connect_pattern($1,nscd_var_run_t,nscd_var_run_t,nscd_t) dontaudit $1 nscd_var_run_t:file { getattr read }; @@ -204,3 +203,68 @@ role $2 types nscd_t; dontaudit nscd_t $3:chr_file rw_term_perms; ') + +######################################## +## +## Execute nscd server in the ntpd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`nscd_script_domtrans',` + gen_require(` + type nscd_script_exec_t; + ') + + init_script_domtrans_spec($1,nscd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an nscd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the nscd domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`nscd_admin',` + gen_require(` + type nscd_t; + type nscd_script_exec_t; + type nscd_log_t; + type nscd_var_run_t; + ') + + allow $1 nscd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, nscd_t, nscd_t) + + # Allow nscd_t to restart the apache service + nscd_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 nscd_script_exec_t system_r; + allow $2 system_r; + + logging_list_logs($1) + manage_all_pattern($1,nscd_log_t) + + files_list_pids($1) + manage_all_pattern($1,nscd_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.te serefpolicy-3.3.1/policy/modules/services/nscd.te --- nsaserefpolicy/policy/modules/services/nscd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/nscd.te 2008-04-21 11:02:49.000000000 -0400 @@ -23,19 +23,22 @@ type nscd_log_t; logging_log_file(nscd_log_t) +type nscd_script_exec_t; +init_script_type(nscd_script_exec_t) + ######################################## # # Local policy # -allow nscd_t self:capability { kill setgid setuid audit_write }; +allow nscd_t self:capability { kill setgid setuid }; dontaudit nscd_t self:capability sys_tty_config; -allow nscd_t self:process { getattr setsched signal_perms }; +allow nscd_t self:process { getattr getcap setcap setsched signal_perms }; allow nscd_t self:fifo_file { read write }; allow nscd_t self:unix_stream_socket create_stream_socket_perms; allow nscd_t self:unix_dgram_socket create_socket_perms; allow nscd_t self:netlink_selinux_socket create_socket_perms; -allow nscd_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; + allow nscd_t self:tcp_socket create_socket_perms; allow nscd_t self:udp_socket create_socket_perms; @@ -50,6 +53,8 @@ manage_sock_files_pattern(nscd_t,nscd_var_run_t,nscd_var_run_t) files_pid_filetrans(nscd_t,nscd_var_run_t,{ file sock_file }) +can_exec(nscd_t, nscd_exec_t) + kernel_read_kernel_sysctls(nscd_t) kernel_list_proc(nscd_t) kernel_read_proc_symlinks(nscd_t) @@ -73,6 +78,7 @@ corenet_udp_sendrecv_all_nodes(nscd_t) corenet_tcp_sendrecv_all_ports(nscd_t) corenet_udp_sendrecv_all_ports(nscd_t) +corenet_udp_bind_all_nodes(nscd_t) corenet_tcp_connect_all_ports(nscd_t) corenet_sendrecv_all_client_packets(nscd_t) corenet_rw_tun_tap_dev(nscd_t) @@ -93,6 +99,7 @@ libs_use_ld_so(nscd_t) libs_use_shared_libs(nscd_t) +logging_send_audit_msgs(nscd_t) logging_send_syslog_msg(nscd_t) miscfiles_read_localization(nscd_t) @@ -114,3 +121,12 @@ xen_dontaudit_rw_unix_stream_sockets(nscd_t) xen_append_log(nscd_t) ') + +optional_policy(` + tunable_policy(`samba_domain_controller',` + samba_append_log(nscd_t) + samba_dontaudit_use_fds(nscd_t) + ') + samba_read_config(nscd_t) + samba_read_var_files(nscd_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntp.fc serefpolicy-3.3.1/policy/modules/services/ntp.fc --- nsaserefpolicy/policy/modules/services/ntp.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ntp.fc 2008-04-21 11:02:49.000000000 -0400 @@ -17,3 +17,8 @@ /var/log/xntpd.* -- gen_context(system_u:object_r:ntpd_log_t,s0) /var/run/ntpd\.pid -- gen_context(system_u:object_r:ntpd_var_run_t,s0) + +/etc/ntp/crypto(/.*)? gen_context(system_u:object_r:ntpd_key_t,s0) +/etc/ntp/keys -- gen_context(system_u:object_r:ntpd_key_t,s0) + +/etc/rc\.d/init\.d/ntpd -- gen_context(system_u:object_r:ntpd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntp.if serefpolicy-3.3.1/policy/modules/services/ntp.if --- nsaserefpolicy/policy/modules/services/ntp.if 2007-03-26 10:39:05.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/ntp.if 2008-04-21 11:02:49.000000000 -0400 @@ -53,3 +53,76 @@ corecmd_search_bin($1) domtrans_pattern($1,ntpdate_exec_t,ntpd_t) ') + +######################################## +## +## Execute ntp server in the ntpd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`ntp_script_domtrans',` + gen_require(` + type ntpd_script_exec_t; + ') + + init_script_domtrans_spec($1,ntpd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an ntp environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the ntp domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`ntp_admin',` + gen_require(` + type ntp_t; + type ntp_script_exec_t; + type ntp_tmp_t; + type ntp_log_t; + type ntp_key_t; + type ntp_var_lib_t; + type ntp_var_run_t; + ') + + allow $1 ntp_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, ntp_t, ntp_t) + + # Allow ntp_t to restart the apache service + ntp_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 ntp_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,ntp_tmp_t) + + logging_list_logs($1) + manage_all_pattern($1,ntp_log_t) + + manage_all_pattern($1,ntp_key_t) + + files_list_pids($1) + manage_all_pattern($1,ntp_var_run_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntp.te serefpolicy-3.3.1/policy/modules/services/ntp.te --- nsaserefpolicy/policy/modules/services/ntp.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ntp.te 2008-04-21 11:02:49.000000000 -0400 @@ -25,6 +25,12 @@ type ntpdate_exec_t; init_system_domain(ntpd_t,ntpdate_exec_t) +type ntpd_key_t; +files_type(ntpd_key_t) + +type ntpd_script_exec_t; +init_script_type(ntpd_script_exec_t) + ######################################## # # Local policy @@ -34,8 +40,9 @@ # ntpdate wants sys_nice allow ntpd_t self:capability { chown dac_override kill setgid setuid sys_time ipc_lock sys_chroot sys_nice sys_resource }; dontaudit ntpd_t self:capability { net_admin sys_tty_config fsetid sys_nice }; -allow ntpd_t self:process { signal_perms setcap setsched setrlimit }; +allow ntpd_t self:process { signal_perms getcap setcap setsched setrlimit }; allow ntpd_t self:fifo_file { read write getattr }; +allow ntpd_t self:shm create_shm_perms; allow ntpd_t self:unix_dgram_socket create_socket_perms; allow ntpd_t self:unix_stream_socket create_socket_perms; allow ntpd_t self:tcp_socket create_stream_socket_perms; @@ -49,6 +56,8 @@ manage_files_pattern(ntpd_t,ntpd_log_t,ntpd_log_t) logging_log_filetrans(ntpd_t,ntpd_log_t,{ file dir }) +read_files_pattern(ntpd_t,ntpd_key_t,ntpd_key_t) + # for some reason it creates a file in /tmp manage_dirs_pattern(ntpd_t,ntpd_tmp_t,ntpd_tmp_t) manage_files_pattern(ntpd_t,ntpd_tmp_t,ntpd_tmp_t) @@ -82,6 +91,8 @@ fs_getattr_all_fs(ntpd_t) fs_search_auto_mountpoints(ntpd_t) +# Necessary to communicate with gpsd devices +fs_rw_tmpfs_files(ntpd_t) auth_use_nsswitch(ntpd_t) @@ -105,6 +116,10 @@ miscfiles_read_localization(ntpd_t) +sysnet_dontaudit_dhcpc_use_fds(ntpd_t) + +term_use_ptmx(ntpd_t) + userdom_dontaudit_use_unpriv_user_fds(ntpd_t) userdom_list_sysadm_home_dirs(ntpd_t) userdom_dontaudit_list_sysadm_home_dirs(ntpd_t) @@ -120,6 +135,10 @@ ') optional_policy(` + hal_dontaudit_write_log(ntpd_t) +') + +optional_policy(` logrotate_exec(ntpd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nx.fc serefpolicy-3.3.1/policy/modules/services/nx.fc --- nsaserefpolicy/policy/modules/services/nx.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/nx.fc 2008-04-21 11:02:49.000000000 -0400 @@ -1,3 +1,5 @@ + +/usr/libexec/nx/nxserver -- gen_context(system_u:object_r:nx_server_exec_t,s0) /opt/NX/bin/nxserver -- gen_context(system_u:object_r:nx_server_exec_t,s0) /opt/NX/home/nx/\.ssh(/.*)? gen_context(system_u:object_r:nx_server_home_ssh_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oav.te serefpolicy-3.3.1/policy/modules/services/oav.te --- nsaserefpolicy/policy/modules/services/oav.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/oav.te 2008-04-23 10:05:51.000000000 -0400 @@ -12,7 +12,7 @@ # cjp: may be collapsable to etc_t type oav_update_etc_t; -files_type(oav_update_etc_t) +files_config_file(oav_update_etc_t) type oav_update_var_lib_t; files_type(oav_update_var_lib_t) @@ -22,7 +22,7 @@ init_daemon_domain(scannerdaemon_t,scannerdaemon_exec_t) type scannerdaemon_etc_t; -files_type(scannerdaemon_etc_t) +files_config_file(scannerdaemon_etc_t) type scannerdaemon_log_t; logging_log_file(scannerdaemon_log_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.fc serefpolicy-3.3.1/policy/modules/services/oddjob.fc --- nsaserefpolicy/policy/modules/services/oddjob.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/oddjob.fc 2008-04-21 11:02:49.000000000 -0400 @@ -1,4 +1,4 @@ -/usr/lib/oddjob/mkhomedir -- gen_context(system_u:object_r:oddjob_mkhomedir_exec_t,s0) +/usr/lib(64)?/oddjob/mkhomedir -- gen_context(system_u:object_r:oddjob_mkhomedir_exec_t,s0) /usr/sbin/oddjobd -- gen_context(system_u:object_r:oddjob_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.if serefpolicy-3.3.1/policy/modules/services/oddjob.if --- nsaserefpolicy/policy/modules/services/oddjob.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/oddjob.if 2008-04-21 11:02:49.000000000 -0400 @@ -44,6 +44,7 @@ ') domtrans_pattern(oddjob_t, $2, $1) + domain_user_exemption_target($1) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.te serefpolicy-3.3.1/policy/modules/services/oddjob.te --- nsaserefpolicy/policy/modules/services/oddjob.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/oddjob.te 2008-04-21 11:02:49.000000000 -0400 @@ -10,14 +10,20 @@ type oddjob_exec_t; domain_type(oddjob_t) init_daemon_domain(oddjob_t, oddjob_exec_t) +domain_obj_id_change_exemption(oddjob_t) domain_subj_id_change_exemption(oddjob_t) type oddjob_mkhomedir_t; type oddjob_mkhomedir_exec_t; domain_type(oddjob_mkhomedir_t) -init_daemon_domain(oddjob_mkhomedir_t, oddjob_mkhomedir_exec_t) +domain_obj_id_change_exemption(oddjob_mkhomedir_t) +init_system_domain(oddjob_mkhomedir_t, oddjob_mkhomedir_exec_t) oddjob_system_entry(oddjob_mkhomedir_t, oddjob_mkhomedir_exec_t) +ifdef(`enable_mcs',` + init_ranged_daemon_domain(oddjob_t,oddjob_exec_t,s0 - mcs_systemhigh) +') + # pid files type oddjob_var_run_t; files_pid_file(oddjob_var_run_t) @@ -68,20 +74,38 @@ # oddjob_mkhomedir local policy # +allow oddjob_mkhomedir_t self:capability { chown fowner fsetid dac_override }; +allow oddjob_mkhomedir_t self:process setfscreate; allow oddjob_mkhomedir_t self:fifo_file { read write }; allow oddjob_mkhomedir_t self:unix_stream_socket create_stream_socket_perms; files_read_etc_files(oddjob_mkhomedir_t) +kernel_read_system_state(oddjob_mkhomedir_t) + +auth_use_nsswitch(oddjob_mkhomedir_t) + libs_use_ld_so(oddjob_mkhomedir_t) libs_use_shared_libs(oddjob_mkhomedir_t) +logging_send_syslog_msg(oddjob_mkhomedir_t) + miscfiles_read_localization(oddjob_mkhomedir_t) +selinux_get_fs_mount(oddjob_mkhomedir_t) +selinux_validate_context(oddjob_mkhomedir_t) +selinux_compute_access_vector(oddjob_mkhomedir_t) +selinux_compute_create_context(oddjob_mkhomedir_t) +selinux_compute_relabel_context(oddjob_mkhomedir_t) +selinux_compute_user_contexts(oddjob_mkhomedir_t) + +seutil_read_config(oddjob_mkhomedir_t) +seutil_read_file_contexts(oddjob_mkhomedir_t) +seutil_read_default_contexts(oddjob_mkhomedir_t) + # Add/remove user home directories +userdom_manage_unpriv_users_home_content_dirs(oddjob_mkhomedir_t) userdom_home_filetrans_generic_user_home_dir(oddjob_mkhomedir_t) -userdom_manage_generic_user_home_content_dirs(oddjob_mkhomedir_t) -userdom_manage_generic_user_home_content_files(oddjob_mkhomedir_t) -userdom_manage_generic_user_home_dirs(oddjob_mkhomedir_t) -userdom_manage_staff_home_dirs(oddjob_mkhomedir_t) +userdom_manage_all_users_home_content_dirs(oddjob_mkhomedir_t) +userdom_manage_all_users_home_content_files(oddjob_mkhomedir_t) userdom_generic_user_home_dir_filetrans_generic_user_home_content(oddjob_mkhomedir_t,notdevfile_class_set) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openca.te serefpolicy-3.3.1/policy/modules/services/openca.te --- nsaserefpolicy/policy/modules/services/openca.te 2007-04-23 09:36:01.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/openca.te 2008-04-23 10:06:13.000000000 -0400 @@ -18,7 +18,7 @@ # /etc/openca standard files type openca_etc_t; -files_type(openca_etc_t) +files_config_file(openca_etc_t) # /etc/openca template files type openca_etc_in_t; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openct.te serefpolicy-3.3.1/policy/modules/services/openct.te --- nsaserefpolicy/policy/modules/services/openct.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/openct.te 2008-04-21 11:02:49.000000000 -0400 @@ -22,6 +22,7 @@ allow openct_t self:process signal_perms; manage_files_pattern(openct_t,openct_var_run_t,openct_var_run_t) +manage_sock_files_pattern(openct_t,openct_var_run_t,openct_var_run_t) files_pid_filetrans(openct_t,openct_var_run_t,file) kernel_read_kernel_sysctls(openct_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.fc serefpolicy-3.3.1/policy/modules/services/openvpn.fc --- nsaserefpolicy/policy/modules/services/openvpn.fc 2007-06-11 16:05:22.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/openvpn.fc 2008-04-21 11:02:49.000000000 -0400 @@ -11,5 +11,7 @@ # # /var # -/var/log/openvpn(/.*)? gen_context(system_u:object_r:openvpn_var_log_t,s0) +/var/log/openvpn.* gen_context(system_u:object_r:openvpn_var_log_t,s0) /var/run/openvpn(/.*)? gen_context(system_u:object_r:openvpn_var_run_t,s0) + +/etc/rc.d/init.d/openvpn -- gen_context(system_u:object_r:openvpn_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.if serefpolicy-3.3.1/policy/modules/services/openvpn.if --- nsaserefpolicy/policy/modules/services/openvpn.if 2007-09-12 10:34:18.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/openvpn.if 2008-04-21 11:02:49.000000000 -0400 @@ -90,3 +90,74 @@ read_files_pattern($1,openvpn_etc_t,openvpn_etc_t) read_lnk_files_pattern($1,openvpn_etc_t,openvpn_etc_t) ') + +######################################## +## +## Execute openvpn server in the openvpn domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`openvpn_script_domtrans',` + gen_require(` + type openvpn_script_exec_t; + ') + + init_script_domtrans_spec($1,openvpn_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an openvpn environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the openvpn domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`openvpn_admin',` + gen_require(` + type openvpn_t; + type openvpn_script_exec_t; + type openvpn_etc_t; + type openvpn_var_log_t; + type openvpn_var_run_t; + ') + + allow $1 openvpn_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, openvpn_t, openvpn_t) + + # Allow openvpn_t to restart the apache service + openvpn_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 openvpn_script_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + manage_all_pattern($1,openvpn_etc_t) + + logging_list_logs($1) + manage_all_pattern($1,openvpn_var_log_t) + + files_list_pids($1) + manage_all_pattern($1,openvpn_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.te serefpolicy-3.3.1/policy/modules/services/openvpn.te --- nsaserefpolicy/policy/modules/services/openvpn.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/openvpn.te 2008-04-23 10:08:10.000000000 -0400 @@ -8,7 +8,7 @@ ## ##

-## Allow openvpn to read home directories +## Allow openvpn service access to users home directories ##

## gen_tunable(openvpn_enable_homedirs,false) @@ -20,7 +20,7 @@ # configuration files type openvpn_etc_t; -files_type(openvpn_etc_t) +files_config_file(openvpn_etc_t) # log files type openvpn_var_log_t; @@ -30,12 +30,15 @@ type openvpn_var_run_t; files_pid_file(openvpn_var_run_t) +type openvpn_script_exec_t; +init_script_type(openvpn_script_exec_t) + ######################################## # # openvpn local policy # -allow openvpn_t self:capability { dac_read_search dac_override net_bind_service net_admin setgid setuid sys_tty_config }; +allow openvpn_t self:capability { dac_read_search dac_override net_bind_service net_admin setgid setuid sys_chroot sys_tty_config }; allow openvpn_t self:process { signal getsched }; allow openvpn_t self:unix_dgram_socket { create_socket_perms sendto }; @@ -47,6 +50,7 @@ allow openvpn_t openvpn_etc_t:dir list_dir_perms; read_files_pattern(openvpn_t,openvpn_etc_t,openvpn_etc_t) read_lnk_files_pattern(openvpn_t,openvpn_etc_t,openvpn_etc_t) +can_exec(openvpn_t,openvpn_etc_t) allow openvpn_t openvpn_var_log_t:file manage_file_perms; logging_log_filetrans(openvpn_t,openvpn_var_log_t,file) @@ -77,6 +81,7 @@ corenet_sendrecv_openvpn_server_packets(openvpn_t) corenet_rw_tun_tap_dev(openvpn_t) corenet_tcp_connect_openvpn_port(openvpn_t) +corenet_tcp_connect_http_port(openvpn_t) dev_search_sysfs(openvpn_t) dev_read_rand(openvpn_t) @@ -110,3 +115,12 @@ networkmanager_dbus_chat(openvpn_t) ') + + +# Need to interact with terminals if config option "auth-user-pass" is used +userdom_use_sysadm_terms(openvpn_t) + +optional_policy(` + unconfined_use_terminals(openvpn_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pcscd.te serefpolicy-3.3.1/policy/modules/services/pcscd.te --- nsaserefpolicy/policy/modules/services/pcscd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/pcscd.te 2008-04-21 11:02:49.000000000 -0400 @@ -45,6 +45,7 @@ files_read_etc_files(pcscd_t) files_read_etc_runtime_files(pcscd_t) +term_use_unallocated_ttys(pcscd_t) term_dontaudit_getattr_pty_dirs(pcscd_t) libs_use_ld_so(pcscd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pegasus.te serefpolicy-3.3.1/policy/modules/services/pegasus.te --- nsaserefpolicy/policy/modules/services/pegasus.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/pegasus.te 2008-04-21 11:02:49.000000000 -0400 @@ -42,6 +42,7 @@ allow pegasus_t pegasus_conf_t:file { read_file_perms link unlink }; allow pegasus_t pegasus_conf_t:lnk_file read_lnk_file_perms; +manage_dirs_pattern(pegasus_t,pegasus_data_t,pegasus_data_t) manage_files_pattern(pegasus_t,pegasus_data_t,pegasus_data_t) manage_lnk_files_pattern(pegasus_t,pegasus_data_t,pegasus_data_t) filetrans_pattern(pegasus_t,pegasus_conf_t,pegasus_data_t,{ file dir }) @@ -95,13 +96,12 @@ auth_use_nsswitch(pegasus_t) auth_domtrans_chk_passwd(pegasus_t) +auth_read_shadow(pegasus_t) domain_use_interactive_fds(pegasus_t) domain_read_all_domains_state(pegasus_t) -files_read_etc_files(pegasus_t) -files_list_var_lib(pegasus_t) -files_read_var_lib_files(pegasus_t) +files_read_all_files(pegasus_t) files_read_var_lib_symlinks(pegasus_t) hostname_exec(pegasus_t) @@ -113,19 +113,16 @@ libs_use_shared_libs(pegasus_t) logging_send_audit_msgs(pegasus_t) +logging_send_syslog_msg(pegasus_t) miscfiles_read_localization(pegasus_t) -sysnet_read_config(pegasus_t) +sysnet_domtrans_ifconfig(pegasus_t) userdom_dontaudit_use_unpriv_user_fds(pegasus_t) userdom_dontaudit_search_sysadm_home_dirs(pegasus_t) optional_policy(` - logging_send_syslog_msg(pegasus_t) -') - -optional_policy(` rpm_exec(pegasus_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/polkit.fc serefpolicy-3.3.1/policy/modules/services/polkit.fc --- nsaserefpolicy/policy/modules/services/polkit.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/polkit.fc 2008-04-28 15:14:56.271771000 -0400 @@ -0,0 +1,9 @@ + +/usr/libexec/polkit-read-auth-helper -- gen_context(system_u:object_r:polkit_auth_exec_t,s0) +/usr/libexec/polkit-grant-helper.* -- gen_context(system_u:object_r:polkit_grant_exec_t,s0) +/usr/libexec/polkit-resolve-exe-helper.* -- gen_context(system_u:object_r:polkit_resolve_exec_t,s0) +/usr/libexec/polkitd -- gen_context(system_u:object_r:polkit_exec_t,s0) + +/var/lib/PolicyKit(/.*)? gen_context(system_u:object_r:polkit_var_lib_t,s0) +/var/run/PolicyKit(/.*)? gen_context(system_u:object_r:polkit_var_run_t,s0) +/var/lib/PolicyKit-public(/.*)? gen_context(system_u:object_r:polkit_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/polkit.if serefpolicy-3.3.1/policy/modules/services/polkit.if --- nsaserefpolicy/policy/modules/services/polkit.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/polkit.if 2008-04-28 15:56:30.712486000 -0400 @@ -0,0 +1,208 @@ + +## policy for polkit_auth + +######################################## +## +## Execute a domain transition to run polkit_auth. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`polkit_domtrans_auth',` + gen_require(` + type polkit_auth_t; + type polkit_auth_exec_t; + ') + + domtrans_pattern($1,polkit_auth_exec_t,polkit_auth_t) +') + +######################################## +## +## Search polkit lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`polkit_search_lib',` + gen_require(` + type polkit_var_lib_t; + ') + + allow $1 polkit_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## read polkit lib files +## +## +## +## Domain allowed access. +## +## +# +interface(`polkit_read_lib',` + gen_require(` + type polkit_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, polkit_var_lib_t, polkit_var_lib_t) + + # Broken placement + cron_read_system_job_lib_files($1) +') + +######################################## +## +## Execute a domain transition to run polkit_grant. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`polkit_domtrans_grant',` + gen_require(` + type polkit_grant_t; + type polkit_grant_exec_t; + ') + + domtrans_pattern($1,polkit_grant_exec_t,polkit_grant_t) +') + +######################################## +## +## Execute a domain transition to run polkit_resolve. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`polkit_domtrans_resolve',` + gen_require(` + type polkit_resolve_t; + type polkit_resolve_exec_t; + ') + + domtrans_pattern($1,polkit_resolve_exec_t,polkit_resolve_t) +') + +######################################## +## +## Execute a policy_grant in the policy_grant domain, and +## allow the specified role the policy_grant domain, +## and use the caller's terminal. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the load_policy domain. +## +## +## +## +## The type of the terminal allow the load_policy domain to use. +## +## +## +# +interface(`polkit_run_grant',` + gen_require(` + type polkit_grant_t; + ') + + polkit_domtrans_grant($1) + role $2 types polkit_grant_t; + allow polkit_grant_t $3:chr_file rw_term_perms; + allow $1 polkit_grant_t:process signal; + read_files_pattern(polkit_grant_t, $1, $1) + allow polkit_grant_t $1:process getattr; +') + +######################################## +## +## Execute a policy_auth in the policy_auth domain, and +## allow the specified role the policy_auth domain, +## and use the caller's terminal. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the load_policy domain. +## +## +## +## +## The type of the terminal allow the load_policy domain to use. +## +## +# +interface(`polkit_run_auth',` + gen_require(` + type polkit_auth_t; + ') + + polkit_domtrans_auth($1) + role $2 types polkit_auth_t; + allow polkit_auth_t $3:chr_file rw_term_perms; +') + +####################################### +## +## The per role template for the nsplugin module. +## +## +##

+## This template creates a derived domains which are used +## for nsplugin web browser. +##

+##

+## This template is invoked automatically for each user, and +## generally does not need to be invoked directly +## by policy writers. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +## +# +template(`polkit_per_role_template',` + polkit_run_auth($2, $3, { $1_devpts_t $1_tty_device_t }) + polkit_run_grant($2, $3, { $1_devpts_t $1_tty_device_t }) + polkit_read_lib($2) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/polkit.te serefpolicy-3.3.1/policy/modules/services/polkit.te --- nsaserefpolicy/policy/modules/services/polkit.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/polkit.te 2008-04-28 16:10:18.292199000 -0400 @@ -0,0 +1,190 @@ +policy_module(polkit_auth,1.0.0) + +######################################## +# +# Declarations +# + +type polkit_t; +type polkit_exec_t; +init_daemon_domain(polkit_t, polkit_exec_t) + +type polkit_grant_t; +type polkit_grant_exec_t; +init_system_domain(polkit_grant_t, polkit_grant_exec_t) + +type polkit_resolve_t; +type polkit_resolve_exec_t; +init_system_domain(polkit_resolve_t, polkit_resolve_exec_t) + +type polkit_auth_t; +type polkit_auth_exec_t; +init_daemon_domain(polkit_auth_t, polkit_auth_exec_t) + +type polkit_var_lib_t; +files_type(polkit_var_lib_t) + +type polkit_var_run_t; +files_pid_file(polkit_var_run_t) + +######################################## +# +# polkit local policy +# + +allow polkit_t self:process getattr; + +allow polkit_t self:unix_dgram_socket create_socket_perms; +allow polkit_t self:fifo_file rw_file_perms; +allow polkit_t self:unix_stream_socket create_stream_socket_perms; + +can_exec(polkit_t, polkit_exec_t) +corecmd_exec_bin(polkit_t) + +domain_use_interactive_fds(polkit_t) + +files_read_etc_files(polkit_t) +files_read_usr_files(polkit_t) + +auth_use_nsswitch(polkit_t) + +libs_use_ld_so(polkit_t) +libs_use_shared_libs(polkit_t) + +miscfiles_read_localization(polkit_t) + +logging_send_syslog_msg(polkit_t) + +manage_files_pattern(polkit_t, polkit_var_lib_t, polkit_var_lib_t) + +# pid file +manage_dirs_pattern(polkit_t,polkit_var_run_t,polkit_var_run_t) +manage_files_pattern(polkit_t,polkit_var_run_t,polkit_var_run_t) +files_pid_filetrans(polkit_t,polkit_var_run_t, { file dir }) + +optional_policy(` + dbus_system_domain(polkit_t, polkit_exec_t) + optional_policy(` + consolekit_dbus_chat(polkit_t) + ') +') + +######################################## +# +# polkit_auth local policy +# + +allow polkit_auth_t self:capability setgid; +allow polkit_auth_t self:process { getattr }; + +allow polkit_auth_t self:unix_dgram_socket create_socket_perms; +allow polkit_auth_t self:fifo_file rw_file_perms; +allow polkit_auth_t self:unix_stream_socket create_stream_socket_perms; + +can_exec(polkit_auth_t, polkit_auth_exec_t) +corecmd_search_bin(polkit_auth_t) + +domain_use_interactive_fds(polkit_auth_t) + +files_read_etc_files(polkit_auth_t) +files_read_usr_files(polkit_auth_t) + +auth_use_nsswitch(polkit_auth_t) + +libs_use_ld_so(polkit_auth_t) +libs_use_shared_libs(polkit_auth_t) + +miscfiles_read_localization(polkit_auth_t) + +logging_send_syslog_msg(polkit_auth_t) + +manage_files_pattern(polkit_auth_t, polkit_var_lib_t, polkit_var_lib_t) + +# pid file +manage_dirs_pattern(polkit_auth_t,polkit_var_run_t,polkit_var_run_t) +manage_files_pattern(polkit_auth_t,polkit_var_run_t,polkit_var_run_t) +files_pid_filetrans(polkit_auth_t,polkit_var_run_t, { file dir }) + +userdom_append_unpriv_users_home_content_files(polkit_auth_t) +userdom_dontaudit_read_unpriv_users_home_content_files(polkit_auth_t) + +optional_policy(` + dbus_system_bus_client_template(polkit_auth, polkit_auth_t) + consolekit_dbus_chat(polkit_auth_t) + dbus_system_domain(polkit_exec_t, polkit_t) +') + +optional_policy(` + hal_getattr(polkit_auth_t) + hal_read_state(polkit_auth_t) +') + +######################################## +# +# polkit_grant local policy +# + +allow polkit_grant_t self:capability setuid; +allow polkit_grant_t self:process getattr; + +allow polkit_grant_t self:unix_dgram_socket create_socket_perms; +allow polkit_grant_t self:fifo_file rw_file_perms; +allow polkit_grant_t self:unix_stream_socket create_stream_socket_perms; + +can_exec(polkit_grant_t, polkit_grant_exec_t) +corecmd_search_bin(polkit_grant_t) + +files_read_etc_files(polkit_grant_t) +files_read_usr_files(polkit_grant_t) + +auth_use_nsswitch(polkit_grant_t) +auth_domtrans_chk_passwd(polkit_grant_t) + +libs_use_ld_so(polkit_grant_t) +libs_use_shared_libs(polkit_grant_t) + +miscfiles_read_localization(polkit_grant_t) + +logging_send_syslog_msg(polkit_grant_t) + +polkit_domtrans_auth(polkit_grant_t) + +manage_files_pattern(polkit_grant_t, polkit_var_lib_t, polkit_var_lib_t) +userdom_read_all_users_state(polkit_grant_t) + +optional_policy(` + dbus_system_bus_client_template(polkit_grant, polkit_grant_t) + consolekit_dbus_chat(polkit_grant_t) +') + +gen_require(` + type system_crond_var_lib_t; +') +manage_files_pattern(polkit_grant_t, system_crond_var_lib_t, system_crond_var_lib_t) + +######################################## +# +# polkit_resolve local policy +# + +allow polkit_resolve_t self:capability setuid; +allow polkit_resolve_t self:process getattr; + +allow polkit_resolve_t self:unix_dgram_socket create_socket_perms; +allow polkit_resolve_t self:fifo_file rw_file_perms; +allow polkit_resolve_t self:unix_stream_socket create_stream_socket_perms; + +can_exec(polkit_resolve_t, polkit_resolve_exec_t) +corecmd_search_bin(polkit_resolve_t) + +files_read_etc_files(polkit_resolve_t) +files_read_usr_files(polkit_resolve_t) + +auth_use_nsswitch(polkit_resolve_t) + +libs_use_ld_so(polkit_resolve_t) +libs_use_shared_libs(polkit_resolve_t) + +miscfiles_read_localization(polkit_resolve_t) + +logging_send_syslog_msg(polkit_resolve_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/portslave.te serefpolicy-3.3.1/policy/modules/services/portslave.te --- nsaserefpolicy/policy/modules/services/portslave.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/portslave.te 2008-04-23 10:08:09.000000000 -0400 @@ -12,7 +12,7 @@ init_daemon_domain(portslave_t,portslave_exec_t) type portslave_etc_t; -files_type(portslave_etc_t) +files_config_file(portslave_etc_t) type portslave_lock_t; files_lock_file(portslave_lock_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.fc serefpolicy-3.3.1/policy/modules/services/postfix.fc --- nsaserefpolicy/policy/modules/services/postfix.fc 2007-09-12 10:34:18.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/postfix.fc 2008-04-21 11:02:49.000000000 -0400 @@ -29,12 +29,10 @@ /usr/lib/postfix/smtpd -- gen_context(system_u:object_r:postfix_smtpd_exec_t,s0) /usr/lib/postfix/bounce -- gen_context(system_u:object_r:postfix_bounce_exec_t,s0) /usr/lib/postfix/pipe -- gen_context(system_u:object_r:postfix_pipe_exec_t,s0) -/usr/lib/postfix/virtual -- gen_context(system_u:object_r:postfix_virtual_exec_t,s0) ') /etc/postfix/postfix-script.* -- gen_context(system_u:object_r:postfix_exec_t,s0) /etc/postfix/prng_exch -- gen_context(system_u:object_r:postfix_prng_t,s0) /usr/sbin/postalias -- gen_context(system_u:object_r:postfix_master_exec_t,s0) -/usr/sbin/postcat -- gen_context(system_u:object_r:postfix_master_exec_t,s0) /usr/sbin/postdrop -- gen_context(system_u:object_r:postfix_postdrop_exec_t,s0) /usr/sbin/postfix -- gen_context(system_u:object_r:postfix_master_exec_t,s0) /usr/sbin/postkick -- gen_context(system_u:object_r:postfix_master_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.if serefpolicy-3.3.1/policy/modules/services/postfix.if --- nsaserefpolicy/policy/modules/services/postfix.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postfix.if 2008-04-21 11:02:49.000000000 -0400 @@ -206,9 +206,8 @@ type postfix_etc_t; ') - allow $1 postfix_etc_t:dir { getattr read search }; - allow $1 postfix_etc_t:file { read getattr }; - allow $1 postfix_etc_t:lnk_file { getattr read }; + read_files_pattern($1, postfix_etc_t, postfix_etc_t) + read_lnk_files_pattern($1, postfix_etc_t, postfix_etc_t) files_search_etc($1) ') @@ -416,7 +415,7 @@ ## ## # -interface(`postfix_create_pivate_sockets',` +interface(`postfix_create_private_sockets',` gen_require(` type postfix_private_t; ') @@ -427,6 +426,26 @@ ######################################## ## +## manage named socket in a postfix private directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_manage_private_sockets',` + gen_require(` + type postfix_private_t; + ') + + allow $1 postfix_private_t:dir list_dir_perms; + manage_sock_files_pattern($1,postfix_private_t,postfix_private_t) +') + + +######################################## +## ## Execute the master postfix program in the ## postfix_master domain. ## @@ -503,6 +522,25 @@ ######################################## ## +## Manage postfix mail spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_manage_spool_files',` + gen_require(` + type postfix_spool_t; + ') + + files_search_spool($1) + manage_files_pattern($1,postfix_spool_t, postfix_spool_t) +') + +######################################## +## ## Execute postfix user mail programs ## in their respective domains. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.te serefpolicy-3.3.1/policy/modules/services/postfix.te --- nsaserefpolicy/policy/modules/services/postfix.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postfix.te 2008-04-23 15:05:37.000000000 -0400 @@ -6,6 +6,14 @@ # Declarations # +## +##

+## Allow postfix_local domain full write access to mail_spool directories +## +##

+## +gen_tunable(allow_postfix_local_write_mail_spool,false) + attribute postfix_user_domains; # domains that transition to the # postfix user domains @@ -19,7 +27,7 @@ postfix_server_domain_template(cleanup) type postfix_etc_t; -files_type(postfix_etc_t) +files_config_file(postfix_etc_t) type postfix_exec_t; application_executable_file(postfix_exec_t) @@ -27,6 +35,10 @@ postfix_server_domain_template(local) mta_mailserver_delivery(postfix_local_t) +tunable_policy(`allow_postfix_local_write_mail_spool', ` + mta_manage_spool(postfix_local_t) +') + type postfix_local_tmp_t; files_tmp_file(postfix_local_tmp_t) @@ -34,6 +46,7 @@ type postfix_map_t; type postfix_map_exec_t; application_domain(postfix_map_t,postfix_map_exec_t) +role system_r types postfix_map_t; type postfix_map_tmp_t; files_tmp_file(postfix_map_tmp_t) @@ -99,6 +112,7 @@ allow postfix_master_t self:fifo_file rw_fifo_file_perms; allow postfix_master_t self:tcp_socket create_stream_socket_perms; allow postfix_master_t self:udp_socket create_socket_perms; +allow postfix_master_t self:process setrlimit; allow postfix_master_t postfix_etc_t:file rw_file_perms; @@ -174,6 +188,7 @@ mta_rw_aliases(postfix_master_t) mta_read_sendmail_bin(postfix_master_t) +mta_getattr_spool(postfix_master_t) optional_policy(` cyrus_stream_connect(postfix_master_t) @@ -248,6 +263,10 @@ corecmd_exec_bin(postfix_cleanup_t) +optional_policy(` + mailman_read_data_files(postfix_cleanup_t) +') + ######################################## # # Postfix local local policy @@ -273,18 +292,25 @@ files_read_etc_files(postfix_local_t) +logging_dontaudit_search_logs(postfix_local_t) + mta_read_aliases(postfix_local_t) mta_delete_spool(postfix_local_t) # For reading spamassasin mta_read_config(postfix_local_t) +domtrans_pattern(postfix_local_t, postfix_postdrop_exec_t, postfix_postdrop_t) + optional_policy(` clamav_search_lib(postfix_local_t) + clamav_exec_clamscan(postfix_local_t) ') optional_policy(` # for postalias mailman_manage_data_files(postfix_local_t) + mailman_append_log(postfix_local_t) + mailman_read_log(postfix_local_t) ') optional_policy(` @@ -295,8 +321,7 @@ # # Postfix map local policy # - -allow postfix_map_t self:capability setgid; +allow postfix_map_t self:capability { dac_override setgid setuid }; allow postfix_map_t self:unix_stream_socket create_stream_socket_perms; allow postfix_map_t self:unix_dgram_socket create_socket_perms; allow postfix_map_t self:tcp_socket create_stream_socket_perms; @@ -346,8 +371,6 @@ miscfiles_read_localization(postfix_map_t) -seutil_read_config(postfix_map_t) - tunable_policy(`read_default_t',` files_list_default(postfix_map_t) files_read_default_files(postfix_map_t) @@ -360,6 +383,11 @@ locallogin_dontaudit_use_fds(postfix_map_t) ') +optional_policy(` +# for postalias + mailman_manage_data_files(postfix_map_t) +') + ######################################## # # Postfix pickup local policy @@ -384,6 +412,7 @@ # allow postfix_pipe_t self:fifo_file rw_fifo_file_perms; +allow postfix_pipe_t self:process setrlimit; write_sock_files_pattern(postfix_pipe_t,postfix_private_t,postfix_private_t) @@ -391,6 +420,12 @@ rw_files_pattern(postfix_pipe_t,postfix_spool_t,postfix_spool_t) +domtrans_pattern(postfix_pipe_t, postfix_postdrop_exec_t, postfix_postdrop_t) + +optional_policy(` + dovecot_domtrans_deliver(postfix_pipe_t) +') + optional_policy(` procmail_domtrans(postfix_pipe_t) ') @@ -400,6 +435,10 @@ ') optional_policy(` + mta_manage_spool(postfix_pipe_t) +') + +optional_policy(` uucp_domtrans_uux(postfix_pipe_t) ') @@ -532,9 +571,6 @@ # connect to master process stream_connect_pattern(postfix_smtpd_t,{ postfix_private_t postfix_public_t },{ postfix_private_t postfix_public_t },postfix_master_t) -# Connect to policy server -corenet_tcp_connect_postfix_policyd_port(postfix_smtpd_t) - # for prng_exch allow postfix_smtpd_t postfix_spool_t:file rw_file_perms; allow postfix_smtpd_t postfix_prng_t:file rw_file_perms; @@ -557,6 +593,10 @@ sasl_connect(postfix_smtpd_t) ') +optional_policy(` + dovecot_auth_stream_connect(postfix_smtpd_t) +') + ######################################## # # Postfix virtual local policy @@ -572,7 +612,7 @@ files_tmp_filetrans(postfix_virtual_t, postfix_virtual_tmp_t, { file dir }) # connect to master process -stream_connect_pattern(postfix_virtual_t,postfix_public_t,postfix_public_t,postfix_master_t) +stream_connect_pattern(postfix_virtual_t,{ postfix_private_t postfix_public_t },{ postfix_private_t postfix_public_t },postfix_master_t) corecmd_exec_shell(postfix_virtual_t) corecmd_exec_bin(postfix_virtual_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfixpolicyd.fc serefpolicy-3.3.1/policy/modules/services/postfixpolicyd.fc --- nsaserefpolicy/policy/modules/services/postfixpolicyd.fc 2007-11-08 09:29:27.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postfixpolicyd.fc 2008-04-21 11:02:49.000000000 -0400 @@ -3,3 +3,5 @@ /usr/sbin/policyd -- gen_context(system_u:object_r:postfix_policyd_exec_t, s0) /var/run/policyd\.pid -- gen_context(system_u:object_r:postfix_policyd_var_run_t, s0) + +/etc/rc.d/init.d/postfixpolicyd -- gen_context(system_u:object_r:postfixpolicyd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfixpolicyd.if serefpolicy-3.3.1/policy/modules/services/postfixpolicyd.if --- nsaserefpolicy/policy/modules/services/postfixpolicyd.if 2007-11-08 09:29:27.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postfixpolicyd.if 2008-04-21 11:02:49.000000000 -0400 @@ -1 +1,68 @@ ## Postfix policy server + +######################################## +## +## Execute postfixpolicyd server in the postfixpolicyd domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`postfixpolicyd_script_domtrans',` + gen_require(` + type postfix_policyd_script_exec_t; + ') + + init_script_domtrans_spec($1,postfix_policyd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an postfixpolicyd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the postfixpolicyd domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`postfixpolicyd_admin',` + gen_require(` + type postfix_policyd_t; + type postfix_policyd_script_exec_t; + type postfix_policyd_conf_t; + type postfix_policyd_var_run_t; + ') + + allow $1 postfix_policyd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postfix_policyd_t, postfix_policyd_t) + + # Allow postfix_policyd_t to restart the apache service + postfixpolicyd_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 postfix_policyd_script_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + manage_all_pattern($1,postfix_policyd_conf_t) + + files_list_pids($1) + manage_all_pattern($1,postfix_policyd_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfixpolicyd.te serefpolicy-3.3.1/policy/modules/services/postfixpolicyd.te --- nsaserefpolicy/policy/modules/services/postfixpolicyd.te 2007-11-08 09:29:27.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postfixpolicyd.te 2008-04-21 11:02:49.000000000 -0400 @@ -16,6 +16,9 @@ type postfix_policyd_var_run_t; files_pid_file(postfix_policyd_var_run_t) +type postfix_policyd_script_exec_t; +init_script_type(postfix_policyd_script_exec_t) + ######################################## # # Local Policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.fc serefpolicy-3.3.1/policy/modules/services/postgresql.fc --- nsaserefpolicy/policy/modules/services/postgresql.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postgresql.fc 2008-04-21 11:02:49.000000000 -0400 @@ -31,6 +31,7 @@ /var/lib/pgsql/pgstartup\.log gen_context(system_u:object_r:postgresql_log_t,s0) /var/log/postgres\.log.* -- gen_context(system_u:object_r:postgresql_log_t,s0) +/var/lib/pgsql/logfile(/.*)? gen_context(system_u:object_r:postgresql_log_t,s0) /var/log/postgresql(/.*)? gen_context(system_u:object_r:postgresql_log_t,s0) ifdef(`distro_redhat', ` @@ -38,3 +39,5 @@ ') /var/run/postgresql(/.*)? gen_context(system_u:object_r:postgresql_var_run_t,s0) + +/etc/rc\.d/init\.d/postgresql -- gen_context(system_u:object_r:postgresql_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.if serefpolicy-3.3.1/policy/modules/services/postgresql.if --- nsaserefpolicy/policy/modules/services/postgresql.if 2007-11-29 13:29:35.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postgresql.if 2008-04-21 11:02:49.000000000 -0400 @@ -120,3 +120,72 @@ # Some versions of postgresql put the sock file in /tmp allow $1 postgresql_tmp_t:sock_file write; ') + +######################################## +## +## Execute postgresql server in the posgresql domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`postgresql_script_domtrans',` + gen_require(` + type postgresql_script_exec_t; + ') + + init_script_domtrans_spec($1,postgresql_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate an postgresql environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the postgresql domain. +## +## +## +## +## The type of the terminal allow the postgresql domain to use. +## +## +## +# +interface(`postgresql_admin',` + gen_require(` + type postgresql_t; + type postgresql_var_run_t; + type postgresql_tmp_t; + type postgresql_db_t; + type postgresql_etc_t; + type postgresql_log_t; + ') + + allow $1 postgresql_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postgresql_t, postgresql_t) + + # Allow $1 to restart the apache service + postgresql_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 postgresql_script_exec_t system_r; + allow $2 system_r; + + manage_all_pattern($1,postgresql_var_run_t) + + manage_all_pattern($1,postgresql_db_t) + + manage_all_pattern($1,postgresql_etc_t) + + manage_all_pattern($1,postgresql_log_t) + + manage_all_pattern($1,postgresql_tmp_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.te serefpolicy-3.3.1/policy/modules/services/postgresql.te --- nsaserefpolicy/policy/modules/services/postgresql.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postgresql.te 2008-04-21 11:02:49.000000000 -0400 @@ -27,6 +27,9 @@ type postgresql_var_run_t; files_pid_file(postgresql_var_run_t) +type postgresql_script_exec_t; +init_script_type(postgresql_script_exec_t) + ######################################## # # postgresql Local policy @@ -100,6 +103,7 @@ fs_getattr_all_fs(postgresql_t) fs_search_auto_mountpoints(postgresql_t) +fs_rw_hugetlbfs_files(postgresql_t) term_use_controlling_term(postgresql_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgrey.fc serefpolicy-3.3.1/policy/modules/services/postgrey.fc --- nsaserefpolicy/policy/modules/services/postgrey.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postgrey.fc 2008-04-21 11:02:49.000000000 -0400 @@ -7,3 +7,7 @@ /var/run/postgrey(/.*)? gen_context(system_u:object_r:postgrey_var_run_t,s0) /var/run/postgrey\.pid -- gen_context(system_u:object_r:postgrey_var_run_t,s0) + +/etc/rc.d/init.d/postgrey -- gen_context(system_u:object_r:postgrey_script_exec_t,s0) + +/var/spool/postfix/postgrey(/.*)? gen_context(system_u:object_r:postgrey_spool_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgrey.if serefpolicy-3.3.1/policy/modules/services/postgrey.if --- nsaserefpolicy/policy/modules/services/postgrey.if 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postgrey.if 2008-04-21 11:02:49.000000000 -0400 @@ -12,10 +12,82 @@ # interface(`postgrey_stream_connect',` gen_require(` - type postgrey_var_run_t, postgrey_t; + type postgrey_var_run_t, postgrey_t, postgrey_spool_t; ') allow $1 postgrey_t:unix_stream_socket connectto; allow $1 postgrey_var_run_t:sock_file write; + allow $1 postgrey_spool_t:sock_file write; files_search_pids($1) ') + +######################################## +## +## Execute postgrey server in the postgrey domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`postgrey_script_domtrans',` + gen_require(` + type postgrey_script_exec_t; + ') + + init_script_domtrans_spec($1,postgrey_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an postgrey environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the postgrey domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`postgrey_admin',` + gen_require(` + type postgrey_t; + type postgrey_script_exec_t; + type postgrey_etc_t; + type postgrey_var_lib_t; + type postgrey_var_run_t; + ') + + allow $1 postgrey_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postgrey_t, postgrey_t) + + # Allow postgrey_t to restart the apache service + postgrey_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 postgrey_script_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + manage_all_pattern($1, postgrey_etc_t) + + files_list_var_lib($1) + manage_all_pattern($1, postgrey_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1, postgrey_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgrey.te serefpolicy-3.3.1/policy/modules/services/postgrey.te --- nsaserefpolicy/policy/modules/services/postgrey.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/postgrey.te 2008-04-21 11:02:49.000000000 -0400 @@ -13,26 +13,38 @@ type postgrey_etc_t; files_config_file(postgrey_etc_t) +type postgrey_spool_t; +files_type(postgrey_spool_t) + type postgrey_var_lib_t; files_type(postgrey_var_lib_t) type postgrey_var_run_t; files_pid_file(postgrey_var_run_t) +type postgrey_script_exec_t; +init_script_type(postgrey_script_exec_t) + ######################################## # # Local policy # -allow postgrey_t self:capability { chown setgid setuid }; +allow postgrey_t self:capability { chown dac_override setgid setuid }; dontaudit postgrey_t self:capability sys_tty_config; allow postgrey_t self:process signal_perms; allow postgrey_t self:tcp_socket create_stream_socket_perms; +allow postgrey_t self:fifo_file create_fifo_file_perms; allow postgrey_t postgrey_etc_t:dir list_dir_perms; read_files_pattern(postgrey_t,postgrey_etc_t,postgrey_etc_t) read_lnk_files_pattern(postgrey_t,postgrey_etc_t,postgrey_etc_t) +manage_dirs_pattern(postgrey_t,postgrey_spool_t,postgrey_spool_t) +manage_files_pattern(postgrey_t,postgrey_spool_t,postgrey_spool_t) +manage_fifo_files_pattern(postgrey_t,postgrey_spool_t,postgrey_spool_t) +manage_sock_files_pattern(postgrey_t,postgrey_spool_t,postgrey_spool_t) + manage_files_pattern(postgrey_t,postgrey_var_lib_t,postgrey_var_lib_t) files_var_lib_filetrans(postgrey_t,postgrey_var_lib_t,file) @@ -85,6 +97,11 @@ ') optional_policy(` + postfix_read_config(postgrey_t) + postfix_manage_spool_files(postgrey_t) +') + +optional_policy(` seutil_sigchld_newrole(postgrey_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.fc serefpolicy-3.3.1/policy/modules/services/ppp.fc --- nsaserefpolicy/policy/modules/services/ppp.fc 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ppp.fc 2008-04-21 11:02:49.000000000 -0400 @@ -33,3 +33,5 @@ /var/log/ppp-connect-errors.* -- gen_context(system_u:object_r:pppd_log_t,s0) /var/log/ppp/.* -- gen_context(system_u:object_r:pppd_log_t,s0) + +/etc/rc.d/init.d/ppp -- gen_context(system_u:object_r:pppd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.if serefpolicy-3.3.1/policy/modules/services/ppp.if --- nsaserefpolicy/policy/modules/services/ppp.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ppp.if 2008-04-21 11:02:49.000000000 -0400 @@ -297,38 +297,42 @@ type pppd_t, pppd_tmp_t, pppd_log_t, pppd_lock_t; type pppd_etc_t, pppd_script_t, pppd_secret_t; type pppd_etc_rw_t, pppd_var_lib_t, pppd_var_run_t; - type pptp_t, pptp_log_t, pptp_var_run_t; + type pppd_script_exec_t; ') allow $1 pppd_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, pppd_t) + allow $1 pptp_t:process { ptrace signal_perms getattr }; + ps_process_pattern($1, pptp_t) + files_list_tmp($1) - manage_files_pattern($1, pppd_tmp_t, pppd_tmp_t) + manage_all_pattern($1,pppd_tmp_t) logging_list_logs($1) - manage_files_pattern($1, pppd_log_t, pppd_log_t) + manage_all_pattern($1,pppd_log_t) + + manage_all_pattern($1,pptp_log_t) - manage_files_pattern($1, pppd_lock_t, pppd_lock_t) + manage_all_pattern($1,pppd_lock_t) files_list_etc($1) - manage_files_pattern($1, pppd_etc_t, pppd_etc_t) + manage_all_pattern($1,pppd_etc_t) - manage_files_pattern($1, pppd_etc_rw_t, pppd_etc_rw_t) + manage_all_pattern($1,pppd_etc_rw_t) - manage_files_pattern($1, pppd_secret_t, pppd_secret_t) + manage_all_pattern($1,pppd_secret_t) + + manage_all_pattern($1,pppd_script_exec_t) files_list_var_lib($1) - manage_files_pattern($1, pppd_var_lib_t, pppd_var_lib_t) + manage_all_pattern($1,pppd_var_lib_t) files_list_pids($1) - manage_files_pattern($1, pppd_var_run_t, pppd_var_run_t) + manage_all_pattern($1,pppd_var_run_t) - allow $1 pptp_t:process { ptrace signal_perms getattr }; - ps_process_pattern($1, pptp_t) + manage_all_pattern($1,pptp_var_run_t) +') - manage_files_pattern($1, pptp_log_t, pptp_log_t) - manage_files_pattern($1, pptp_var_run_t, pptp_var_run_t) -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.te serefpolicy-3.3.1/policy/modules/services/ppp.te --- nsaserefpolicy/policy/modules/services/ppp.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ppp.te 2008-04-21 11:02:49.000000000 -0400 @@ -196,6 +196,12 @@ optional_policy(` mta_send_mail(pppd_t) + mta_mailcontent(pppd_etc_t) + mta_mailcontent(pppd_etc_rw_t) +') + +optional_policy(` + networkmanager_signal(pppd_t) ') optional_policy(` @@ -215,9 +221,9 @@ # PPTP Local policy # -allow pptp_t self:capability net_raw; +allow pptp_t self:process signal; dontaudit pptp_t self:capability sys_tty_config; -allow pptp_t self:process signal; +allow pptp_t self:capability net_raw; allow pptp_t self:fifo_file { read write }; allow pptp_t self:unix_dgram_socket create_socket_perms; allow pptp_t self:unix_stream_socket { connectto create_stream_socket_perms }; @@ -287,6 +293,14 @@ ') optional_policy(` + dbus_system_domain(pppd_t,pppd_exec_t) + + optional_policy(` + networkmanager_dbus_chat(pppd_t) + ') +') + +optional_policy(` hostname_exec(pptp_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/prelude.fc serefpolicy-3.3.1/policy/modules/services/prelude.fc --- nsaserefpolicy/policy/modules/services/prelude.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/prelude.fc 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,13 @@ + +/sbin/audisp-prelude -- gen_context(system_u:object_r:audisp_prelude_exec_t,s0) + +/usr/bin/prelude-manager -- gen_context(system_u:object_r:prelude_exec_t,s0) + +/etc/rc.d/init.d/prelude-manager -- gen_context(system_u:object_r:prelude_script_exec_t,s0) + +/var/lib/prelude-lml(/.*)? gen_context(system_u:object_r:prelude_var_lib_t,s0) + +/var/run/prelude-manager(/.*)? gen_context(system_u:object_r:prelude_var_run_t,s0) +/var/spool/prelude-manager(/.*)? gen_context(system_u:object_r:prelude_spool_t,s0) +/var/spool/prelude(/.*)? gen_context(system_u:object_r:prelude_spool_t,s0) +/usr/share/prewikka/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_prewikka_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/prelude.if serefpolicy-3.3.1/policy/modules/services/prelude.if --- nsaserefpolicy/policy/modules/services/prelude.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/prelude.if 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,128 @@ + +## policy for prelude + +######################################## +## +## Execute a domain transition to run prelude. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`prelude_domtrans',` + gen_require(` + type prelude_t; + type prelude_exec_t; + ') + + domtrans_pattern($1,prelude_exec_t,prelude_t) +') + + +######################################## +## +## Execute prelude server in the prelude domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`prelude_script_domtrans',` + gen_require(` + type prelude_script_exec_t; + ') + + init_script_domtrans_spec($1,prelude_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an prelude environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`prelude_admin',` + gen_require(` + type prelude_t; + type prelude_spool_t; + type prelude_var_run_t; + type prelude_var_lib_t; + type prelude_script_exec_t; + type audisp_prelude_t; + type audisp_prelude_var_run_t; + ') + + allow $1 prelude_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, prelude_t, prelude_t) + + allow $1 audisp_prelude_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, audisp_prelude_t, audisp_prelude_t) + + # Allow prelude_t to restart the apache service + prelude_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 prelude_script_exec_t system_r; + allow $2 system_r; + + manage_all_pattern($1, prelude_spool_t) + manage_all_pattern($1, prelude_var_lib_t) + manage_all_pattern($1, prelude_var_run_t) + manage_all_pattern($1, audisp_prelude_var_run_t) +') + +######################################## +## +## Execute a domain transition to run audisp_prelude. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`audisp_prelude_domtrans',` + gen_require(` + type audisp_prelude_t; + type audisp_prelude_exec_t; + ') + + domtrans_pattern($1,audisp_prelude_exec_t,audisp_prelude_t) +') + +######################################## +## +## Signal the audisp_prelude domain. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`audisp_prelude_signal',` + gen_require(` + type audisp_prelude_t; + ') + + allow $1 audisp_prelude_t:process signal; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/prelude.te serefpolicy-3.3.1/policy/modules/services/prelude.te --- nsaserefpolicy/policy/modules/services/prelude.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/prelude.te 2008-04-21 11:02:49.000000000 -0400 @@ -0,0 +1,160 @@ +policy_module(prelude,1.0.0) + +######################################## +# +# Declarations +# + +type prelude_t; +type prelude_exec_t; +domain_type(prelude_t) +init_daemon_domain(prelude_t, prelude_exec_t) + +type prelude_spool_t; +files_type(prelude_spool_t) + +type prelude_var_run_t; +files_pid_file(prelude_var_run_t) + +type prelude_var_lib_t; +files_type(prelude_var_lib_t) + +type prelude_script_exec_t; +init_script_type(prelude_script_exec_t) + +type audisp_prelude_t; +type audisp_prelude_exec_t; +domain_type(audisp_prelude_t) +init_daemon_domain(audisp_prelude_t, audisp_prelude_exec_t) + +type audisp_prelude_var_run_t; +files_pid_file(audisp_prelude_var_run_t) + +######################################## +# +# prelude local policy +# + +# Init script handling +domain_use_interactive_fds(prelude_t) + +allow prelude_t self:capability sys_tty_config; + +# internal communication is often done using fifo and unix sockets. +allow prelude_t self:fifo_file rw_file_perms; +allow prelude_t self:unix_stream_socket create_stream_socket_perms; + +allow prelude_t self:netlink_route_socket r_netlink_socket_perms; +allow prelude_t self:tcp_socket create_stream_socket_perms; + +dev_read_rand(prelude_t) +dev_read_urand(prelude_t) + +manage_files_pattern(prelude_t, prelude_var_run_t, prelude_var_run_t) +manage_sock_files_pattern(prelude_t, prelude_var_run_t, prelude_var_run_t) +files_pid_filetrans(prelude_t, prelude_var_run_t, file) + +files_read_etc_files(prelude_t) +files_read_usr_files(prelude_t) + +files_search_var_lib(prelude_t) +manage_dirs_pattern(prelude_t,prelude_var_lib_t,prelude_var_lib_t) +manage_files_pattern(prelude_t,prelude_var_lib_t,prelude_var_lib_t) + +files_search_spool(prelude_t) +manage_dirs_pattern(prelude_t,prelude_spool_t,prelude_spool_t) +manage_files_pattern(prelude_t,prelude_spool_t,prelude_spool_t) + +auth_use_nsswitch(prelude_t) + +libs_use_ld_so(prelude_t) +libs_use_shared_libs(prelude_t) + +logging_send_audit_msgs(prelude_t) +logging_send_syslog_msg(prelude_t) + +miscfiles_read_localization(prelude_t) + +corenet_all_recvfrom_unlabeled(prelude_t) +corenet_all_recvfrom_netlabel(prelude_t) +corenet_tcp_sendrecv_all_if(prelude_t) +corenet_tcp_sendrecv_all_nodes(prelude_t) +corenet_tcp_bind_all_nodes(prelude_t) +corenet_tcp_bind_prelude_port(prelude_t) +corenet_tcp_connect_prelude_port(prelude_t) + +corecmd_search_bin(prelude_t) + +optional_policy(` + mysql_search_db(prelude_t) + mysql_stream_connect(prelude_t) +') + +optional_policy(` + postgresql_stream_connect(prelude_t) +') + +######################################## +# +# audisp_prelude local policy +# + +# Init script handling +domain_use_interactive_fds(audisp_prelude_t) + +# internal communication is often done using fifo and unix sockets. +allow audisp_prelude_t self:fifo_file rw_file_perms; +allow audisp_prelude_t self:unix_stream_socket create_stream_socket_perms; +allow audisp_prelude_t self:netlink_route_socket r_netlink_socket_perms; +allow audisp_prelude_t self:tcp_socket create_socket_perms; + +manage_sock_files_pattern(audisp_prelude_t, audisp_prelude_var_run_t, audisp_prelude_var_run_t) +files_pid_filetrans(audisp_prelude_t, audisp_prelude_var_run_t, sock_file) + +dev_read_rand(audisp_prelude_t) +dev_read_urand(audisp_prelude_t) + +files_read_etc_files(audisp_prelude_t) + +libs_use_ld_so(audisp_prelude_t) +libs_use_shared_libs(audisp_prelude_t) + +logging_send_syslog_msg(audisp_prelude_t) + +miscfiles_read_localization(audisp_prelude_t) + +corecmd_search_bin(audisp_prelude_t) +allow audisp_prelude_t self:unix_dgram_socket create_socket_perms; + +logging_audisp_system_domain(audisp_prelude_t, audisp_prelude_exec_t) + +files_search_spool(audisp_prelude_t) +manage_dirs_pattern(audisp_prelude_t,prelude_spool_t,prelude_spool_t) +manage_files_pattern(audisp_prelude_t,prelude_spool_t,prelude_spool_t) + +corenet_all_recvfrom_unlabeled(audisp_prelude_t) +corenet_all_recvfrom_netlabel(audisp_prelude_t) +corenet_tcp_sendrecv_all_if(audisp_prelude_t) +corenet_tcp_sendrecv_all_nodes(audisp_prelude_t) +corenet_tcp_bind_all_nodes(audisp_prelude_t) +corenet_tcp_connect_prelude_port(audisp_prelude_t) + +######################################## +# +# prewikka_cgi Declarations +# + +optional_policy(` + apache_content_template(prewikka) + files_read_etc_files(httpd_prewikka_script_t) + + optional_policy(` + mysql_search_db(httpd_prewikka_script_t) + mysql_stream_connect(httpd_prewikka_script_t) + ') + + optional_policy(` + postgresql_stream_connect(httpd_prewikka_script_t) + ') +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/privoxy.fc serefpolicy-3.3.1/policy/modules/services/privoxy.fc --- nsaserefpolicy/policy/modules/services/privoxy.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/privoxy.fc 2008-04-21 11:02:49.000000000 -0400 @@ -1,6 +1,10 @@ /etc/privoxy/user\.action -- gen_context(system_u:object_r:privoxy_etc_rw_t,s0) +/etc/privoxy/default\.action -- gen_context(system_u:object_r:privoxy_etc_rw_t,s0) /usr/sbin/privoxy -- gen_context(system_u:object_r:privoxy_exec_t,s0) /var/log/privoxy(/.*)? gen_context(system_u:object_r:privoxy_log_t,s0) + +/etc/rc.d/init.d/privoxy -- gen_context(system_u:object_r:privoxy_script_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/privoxy.if serefpolicy-3.3.1/policy/modules/services/privoxy.if --- nsaserefpolicy/policy/modules/services/privoxy.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/privoxy.if 2008-04-21 11:02:49.000000000 -0400 @@ -2,6 +2,25 @@ ######################################## ## +## Execute privoxy server in the privoxy domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`privoxy_script_domtrans',` + gen_require(` + type privoxy_script_exec_t; + ') + + init_script_domtrans_spec($1,privoxy_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an privoxy environment ## @@ -26,17 +45,25 @@ gen_require(` type privoxy_t, privoxy_log_t; type privoxy_etc_rw_t, privoxy_var_run_t; + type privoxy_script_exec_t; ') allow $1 privoxy_t:process { ptrace signal_perms getattr }; - ps_process_pattern($1, privoxy_t) + read_files_pattern($1, privoxy_t, privoxy_t) + + # Allow privoxy_t to restart the apache service + privoxy_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 privoxy_script_exec_t system_r; + allow $2 system_r; logging_list_logs($1) - manage_files_pattern($1, privoxy_log_t, privoxy_log_t) + manage_all_pattern($1,privoxy_log_t) files_list_etc($1) - manage_files_pattern($1, privoxy_etc_rw_t, privoxy_etc_rw_t) + manage_all_pattern($1,privoxy_etc_rw_t) files_list_pids($1) - manage_files_pattern($1, privoxy_var_run_t, privoxy_var_run_t) + manage_all_pattern($1,privoxy_var_run_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/privoxy.te serefpolicy-3.3.1/policy/modules/services/privoxy.te --- nsaserefpolicy/policy/modules/services/privoxy.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/privoxy.te 2008-04-21 11:02:49.000000000 -0400 @@ -19,6 +19,9 @@ type privoxy_var_run_t; files_pid_file(privoxy_var_run_t) +type privoxy_script_exec_t; +init_script_type(privoxy_script_exec_t) + ######################################## # # Local Policy @@ -50,6 +53,7 @@ corenet_tcp_connect_http_port(privoxy_t) corenet_tcp_connect_http_cache_port(privoxy_t) corenet_tcp_connect_ftp_port(privoxy_t) +corenet_tcp_connect_pgpkeyserver_port(privoxy_t) corenet_tcp_connect_tor_port(privoxy_t) corenet_sendrecv_http_cache_client_packets(privoxy_t) corenet_sendrecv_http_cache_server_packets(privoxy_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/procmail.fc serefpolicy-3.3.1/policy/modules/services/procmail.fc --- nsaserefpolicy/policy/modules/services/procmail.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/procmail.fc 2008-04-21 11:02:49.000000000 -0400 @@ -1,2 +1,5 @@ /usr/bin/procmail -- gen_context(system_u:object_r:procmail_exec_t,s0) + +/var/log/procmail\.log.* -- gen_context(system_u:object_r:procmail_log_t,s0) +/var/log/procmail(/.*)? gen_context(system_u:object_r:procmail_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/procmail.if serefpolicy-3.3.1/policy/modules/services/procmail.if --- nsaserefpolicy/policy/modules/services/procmail.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/procmail.if 2008-04-21 11:02:49.000000000 -0400 @@ -39,3 +39,41 @@ corecmd_search_bin($1) can_exec($1,procmail_exec_t) ') + +######################################## +## +## Read procmail tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`procmail_read_tmp_files',` + gen_require(` + type procmail_tmp_t; + ') + + files_search_tmp($1) + allow $1 procmail_tmp_t:file read_file_perms; +') + +######################################## +## +## Read/write procmail tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`procmail_rw_tmp_files',` + gen_require(` + type procmail_tmp_t; + ') + + files_search_tmp($1) + rw_files_pattern($1, procmail_tmp_t, procmail_tmp_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/procmail.te serefpolicy-3.3.1/policy/modules/services/procmail.te --- nsaserefpolicy/policy/modules/services/procmail.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/procmail.te 2008-04-21 11:02:49.000000000 -0400 @@ -14,6 +14,10 @@ type procmail_tmp_t; files_tmp_file(procmail_tmp_t) +# log files +type procmail_log_t; +logging_log_file(procmail_log_t) + ######################################## # # Local policy @@ -29,6 +33,13 @@ can_exec(procmail_t,procmail_exec_t) +# Write log to /var/log/procmail.log or /var/log/procmail/.* +allow procmail_t procmail_log_t:dir setattr; +create_files_pattern(procmail_t,procmail_log_t,procmail_log_t) +append_files_pattern(procmail_t,procmail_log_t,procmail_log_t) +read_lnk_files_pattern(procmail_t,procmail_log_t,procmail_log_t) +logging_log_filetrans(procmail_t,procmail_log_t, { file dir }) + allow procmail_t procmail_tmp_t:file manage_file_perms; files_tmp_filetrans(procmail_t, procmail_tmp_t, file) @@ -58,6 +69,7 @@ corecmd_exec_bin(procmail_t) corecmd_exec_shell(procmail_t) +corecmd_read_bin_symlinks(procmail_t) files_read_etc_files(procmail_t) files_read_etc_runtime_files(procmail_t) @@ -102,6 +114,10 @@ ') optional_policy(` + cron_read_pipes(procmail_t) +') + +optional_policy(` munin_dontaudit_search_lib(procmail_t) ') @@ -116,11 +132,13 @@ optional_policy(` pyzor_domtrans(procmail_t) + pyzor_signal(procmail_t) ') optional_policy(` mta_read_config(procmail_t) sendmail_domtrans(procmail_t) + sendmail_signal(procmail_t) sendmail_rw_tcp_sockets(procmail_t) sendmail_rw_unix_stream_sockets(procmail_t) ') @@ -129,7 +147,10 @@ corenet_udp_bind_generic_port(procmail_t) corenet_dontaudit_udp_bind_all_ports(procmail_t) - spamassassin_exec(procmail_t) - spamassassin_exec_client(procmail_t) - spamassassin_read_lib_files(procmail_t) + spamassassin_domtrans(procmail_t) + spamassassin_domtrans_spamc(procmail_t) +') + +optional_policy(` + mailscanner_read_spool(procmail_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/publicfile.if serefpolicy-3.3.1/policy/modules/services/publicfile.if --- nsaserefpolicy/policy/modules/services/publicfile.if 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/publicfile.if 2008-04-21 11:02:49.000000000 -0400 @@ -1 +1,2 @@ ## publicfile supplies files to the public through HTTP and FTP + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.fc serefpolicy-3.3.1/policy/modules/services/pyzor.fc --- nsaserefpolicy/policy/modules/services/pyzor.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/pyzor.fc 2008-04-21 11:02:49.000000000 -0400 @@ -1,9 +1,11 @@ /etc/pyzor(/.*)? gen_context(system_u:object_r:pyzor_etc_t, s0) -HOME_DIR/\.pyzor(/.*)? gen_context(system_u:object_r:ROLE_pyzor_home_t,s0) +HOME_DIR/\.pyzor(/.*)? gen_context(system_u:object_r:user_pyzor_home_t,s0) /usr/bin/pyzor -- gen_context(system_u:object_r:pyzor_exec_t,s0) /usr/bin/pyzord -- gen_context(system_u:object_r:pyzord_exec_t,s0) /var/lib/pyzord(/.*)? gen_context(system_u:object_r:pyzor_var_lib_t,s0) /var/log/pyzord\.log -- gen_context(system_u:object_r:pyzord_log_t,s0) + +/etc/rc.d/init.d/pyzord -- gen_context(system_u:object_r:pyzord_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.if serefpolicy-3.3.1/policy/modules/services/pyzor.if --- nsaserefpolicy/policy/modules/services/pyzor.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/pyzor.if 2008-04-21 11:02:49.000000000 -0400 @@ -25,16 +25,18 @@ # template(`pyzor_per_role_template',` gen_require(` - type pyzord_t; + type pyzor_t; + type user_pyzor_home_t; ') - type $1_pyzor_home_t; - userdom_user_home_content($1, $1_pyzor_home_t) + ifelse(`$1',`user',`',` + typealias user_pyzor_home_t alias $1_pyzor_home_t; + ') - manage_dirs_pattern(pyzord_t, $1_pyzor_home_t, $1_pyzor_home_t) - manage_files_pattern(pyzord_t, $1_pyzor_home_t, $1_pyzor_home_t) - manage_lnk_files_pattern(pyzord_t, $1_pyzor_home_t, $1_pyzor_home_t) - userdom_user_home_dir_filetrans($1, pyzord_t, $1_pyzor_home_t, { dir file lnk_file }) + manage_dirs_pattern(pyzor_t,user_pyzor_home_t,user_pyzor_home_t) + manage_files_pattern(pyzor_t,user_pyzor_home_t,user_pyzor_home_t) + manage_lnk_files_pattern(pyzor_t,user_pyzor_home_t,user_pyzor_home_t) + userdom_user_home_dir_filetrans($1,pyzor_t,user_pyzor_home_t,{ dir file lnk_file }) ') ######################################## @@ -94,3 +96,78 @@ corecmd_search_bin($1) can_exec($1,pyzor_exec_t) ') + +######################################## +## +## Execute pyzor server in the pyzor domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`pyzor_pyzord_script_domtrans',` + gen_require(` + type pyzord_script_exec_t; + ') + + init_script_domtrans_spec($1,pyzord_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an pyzor environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the pyzor domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`pyzor_admin',` + gen_require(` + type pyzord_t; + type pyzord_script_exec_t; + type pyzor_tmp_t; + type pyzord_log_t; + type pyzor_etc_t; + type pyzor_var_lib_t; + ') + + allow $1 pyzord_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, pyzord_t, pyzord_t) + + # Allow pyzord_t to restart the apache service + pyzor_pyzord_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 pyzord_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,pyzor_tmp_t) + + logging_list_logs($1) + manage_all_pattern($1,pyzord_log_t) + + files_list_etc($1) + manage_all_pattern($1,pyzor_etc_t) + + files_list_var_lib($1) + manage_all_pattern($1,pyzor_var_lib_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.te serefpolicy-3.3.1/policy/modules/services/pyzor.te --- nsaserefpolicy/policy/modules/services/pyzor.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/pyzor.te 2008-04-23 10:08:05.000000000 -0400 @@ -17,7 +17,7 @@ init_daemon_domain(pyzord_t,pyzord_exec_t) type pyzor_etc_t; -files_type(pyzor_etc_t) +files_config_file(pyzor_etc_t) type pyzord_log_t; logging_log_file(pyzord_log_t) @@ -28,6 +28,12 @@ type pyzor_var_lib_t; files_type(pyzor_var_lib_t) +type user_pyzor_home_t; +userdom_user_home_content(user,user_pyzor_home_t) + +type pyzord_script_exec_t; +init_script_type(pyzord_script_exec_t) + ######################################## # # Pyzor local policy @@ -68,6 +74,8 @@ miscfiles_read_localization(pyzor_t) +mta_read_queue(pyzor_t) + userdom_dontaudit_search_sysadm_home_dirs(pyzor_t) optional_policy(` @@ -76,8 +84,13 @@ ') optional_policy(` + procmail_read_tmp_files(pyzor_t) +') + +optional_policy(` spamassassin_signal_spamd(pyzor_t) spamassassin_read_spamd_tmp_files(pyzor_t) + userdom_read_user_home_content_files(unconfined,pyzor_t) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/qmail.if serefpolicy-3.3.1/policy/modules/services/qmail.if --- nsaserefpolicy/policy/modules/services/qmail.if 2007-03-26 10:39:05.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/qmail.if 2008-04-21 11:02:49.000000000 -0400 @@ -197,3 +197,4 @@ domtrans_pattern(qmail_smtpd_t, $2, $1) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/qmail.te serefpolicy-3.3.1/policy/modules/services/qmail.te --- nsaserefpolicy/policy/modules/services/qmail.te 2007-10-02 09:54:52.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/qmail.te 2008-04-23 10:08:04.000000000 -0400 @@ -14,7 +14,7 @@ qmail_child_domain_template(qmail_clean, qmail_start_t) type qmail_etc_t; -files_type(qmail_etc_t) +files_config_file(qmail_etc_t) type qmail_exec_t; files_type(qmail_exec_t) @@ -85,6 +85,8 @@ libs_use_ld_so(qmail_inject_t) libs_use_shared_libs(qmail_inject_t) +miscfiles_read_localization(qmail_inject_t) + qmail_read_config(qmail_inject_t) ######################################## @@ -106,15 +108,25 @@ kernel_read_system_state(qmail_local_t) +corecmd_exec_bin(qmail_local_t) corecmd_exec_shell(qmail_local_t) +can_exec(qmail_local_t, qmail_local_exec_t) files_read_etc_files(qmail_local_t) files_read_etc_runtime_files(qmail_local_t) +auth_use_nsswitch(qmail_local_t) + +logging_send_syslog_msg(qmail_local_t) + mta_append_spool(qmail_local_t) qmail_domtrans_queue(qmail_local_t) +optional_policy(` + spamassassin_domtrans_spamc(qmail_local_t) +') + ######################################## # # qmail-lspawn local policy @@ -155,6 +167,10 @@ manage_files_pattern(qmail_queue_t,qmail_spool_t,qmail_spool_t) rw_fifo_files_pattern(qmail_queue_t,qmail_spool_t,qmail_spool_t) +corecmd_exec_bin(qmail_queue_t) + +logging_send_syslog_msg(qmail_queue_t) + optional_policy(` daemontools_ipc_domain(qmail_queue_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/radius.fc serefpolicy-3.3.1/policy/modules/services/radius.fc --- nsaserefpolicy/policy/modules/services/radius.fc 2007-11-16 13:45:14.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/radius.fc 2008-04-21 15:05:20.000000000 -0400 @@ -20,3 +20,5 @@ /var/run/radiusd(/.*)? gen_context(system_u:object_r:radiusd_var_run_t,s0) /var/run/radiusd\.pid -- gen_context(system_u:object_r:radiusd_var_run_t,s0) + +/etc/rc.d/init.d/radiusd -- gen_context(system_u:object_r:radius_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/radius.if serefpolicy-3.3.1/policy/modules/services/radius.if --- nsaserefpolicy/policy/modules/services/radius.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/radius.if 2008-04-21 11:02:49.000000000 -0400 @@ -16,6 +16,25 @@ ######################################## ## +## Execute radius server in the radius domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`radius_script_domtrans',` + gen_require(` + type radius_script_exec_t; + ') + + init_script_domtrans_spec($1,radius_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an radius environment ## @@ -40,22 +59,31 @@ gen_require(` type radius_t, radius_etc_t, radius_log_t; type radius_etc_rw_t, radius_var_lib_t, radius_var_run_t; + type radius_script_exec_t; ') allow $1 radius_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, radius_t) + + # Allow radius_t to restart the apache service + radius_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 radius_script_exec_t system_r; + allow $2 system_r; files_list_etc($1) - manage_files_pattern($1, radius_etc_t, radius_etc_t) + manage_all_pattern($1,radius_etc_t) logging_list_logs($1) - manage_files_pattern($1, radius_log_t, radius_log_t) + manage_all_pattern($1,radius_log_t) - manage_files_pattern($1, radius_etc_rw_t, radius_etc_rw_t) + manage_all_pattern($1,radius_etc_rw_t) files_list_var_lib($1) - manage_files_pattern($1, radius_var_lib_t, radius_var_lib_t) + manage_all_pattern($1,radius_var_lib_t) files_list_pids($1) - manage_files_pattern($1, radius_var_run_t, radius_var_run_t) + manage_all_pattern($1,radius_var_run_t) ') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/radius.te serefpolicy-3.3.1/policy/modules/services/radius.te --- nsaserefpolicy/policy/modules/services/radius.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/radius.te 2008-04-21 15:05:12.000000000 -0400 @@ -25,6 +25,9 @@ type radiusd_var_run_t; files_pid_file(radiusd_var_run_t) +type radius_script_exec_t; +init_script_type(radius_script_exec_t) + ######################################## # # Local policy @@ -34,12 +37,11 @@ # gzip also needs chown access to preserve GID for radwtmp files allow radiusd_t self:capability { chown dac_override fsetid kill setgid setuid sys_resource sys_tty_config }; dontaudit radiusd_t self:capability sys_tty_config; -allow radiusd_t self:process { setsched signal }; +allow radiusd_t self:process { getsched setsched sigkill signal }; allow radiusd_t self:fifo_file rw_fifo_file_perms; allow radiusd_t self:unix_stream_socket create_stream_socket_perms; allow radiusd_t self:tcp_socket create_stream_socket_perms; allow radiusd_t self:udp_socket create_socket_perms; -allow radiusd_t self:netlink_route_socket r_netlink_socket_perms; allow radiusd_t radiusd_etc_t:dir list_dir_perms; read_files_pattern(radiusd_t,radiusd_etc_t,radiusd_etc_t) @@ -86,9 +88,6 @@ fs_getattr_all_fs(radiusd_t) fs_search_auto_mountpoints(radiusd_t) -auth_read_shadow(radiusd_t) -auth_domtrans_chk_passwd(radiusd_t) - corecmd_exec_bin(radiusd_t) corecmd_exec_shell(radiusd_t) @@ -98,6 +97,10 @@ files_read_etc_files(radiusd_t) files_read_etc_runtime_files(radiusd_t) +auth_use_nsswitch(radiusd_t) +auth_read_shadow(radiusd_t) +auth_domtrans_chk_passwd(radiusd_t) + libs_use_ld_so(radiusd_t) libs_use_shared_libs(radiusd_t) libs_exec_lib_files(radiusd_t) @@ -107,8 +110,6 @@ miscfiles_read_localization(radiusd_t) miscfiles_read_certs(radiusd_t) -sysnet_read_config(radiusd_t) - userdom_dontaudit_use_unpriv_user_fds(radiusd_t) userdom_dontaudit_search_sysadm_home_dirs(radiusd_t) userdom_dontaudit_getattr_sysadm_home_dirs(radiusd_t) @@ -122,7 +123,9 @@ ') optional_policy(` - nis_use_ypbind(radiusd_t) + mysql_read_config(radiusd_t) + mysql_stream_connect(radiusd_t) + corenet_tcp_connect_mysqld_port(radiusd_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/radvd.fc serefpolicy-3.3.1/policy/modules/services/radvd.fc --- nsaserefpolicy/policy/modules/services/radvd.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/radvd.fc 2008-04-21 11:02:49.000000000 -0400 @@ -5,3 +5,4 @@ /var/run/radvd\.pid -- gen_context(system_u:object_r:radvd_var_run_t,s0) /var/run/radvd(/.*)? gen_context(system_u:object_r:radvd_var_run_t,s0) +/etc/rc.d/init.d/radvd -- gen_context(system_u:object_r:radvd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/radvd.if serefpolicy-3.3.1/policy/modules/services/radvd.if --- nsaserefpolicy/policy/modules/services/radvd.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/radvd.if 2008-04-21 11:02:49.000000000 -0400 @@ -2,6 +2,25 @@ ######################################## ## +## Execute radvd server in the radvd domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`radvd_script_domtrans',` + gen_require(` + type radvd_script_exec_t; + ') + + init_script_domtrans_spec($1,radvd_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an radvd environment ## @@ -24,16 +43,22 @@ # interface(`radvd_admin',` gen_require(` - type radvd_t, radvd_etc_t; - type radvd_var_run_t; + type radvd_t, radvd_etc_t, radvd_var_run_t; + type radvd_script_exec_t; ') allow $1 radvd_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, radvd_t) + + # Allow radvd_t to restart the apache service + radvd_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 radvd_script_exec_t system_r; + allow $2 system_r; files_list_etc($1) - manage_files_pattern($1, radvd_etc_t, radvd_etc_t) + manage_all_pattern($1,radvd_etc_t) files_list_pids($1) - manage_files_pattern($1, radvd_var_run_t, radvd_var_run_t) + manage_all_pattern($1,radvd_var_run_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/radvd.te serefpolicy-3.3.1/policy/modules/services/radvd.te --- nsaserefpolicy/policy/modules/services/radvd.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/radvd.te 2008-04-21 11:02:49.000000000 -0400 @@ -15,6 +15,9 @@ type radvd_etc_t; files_config_file(radvd_etc_t) +type radvd_script_exec_t; +init_script_type(radvd_script_exec_t) + ######################################## # # Local policy @@ -27,6 +30,7 @@ allow radvd_t self:rawip_socket create_socket_perms; allow radvd_t self:tcp_socket create_stream_socket_perms; allow radvd_t self:udp_socket create_socket_perms; +allow radvd_t self:fifo_file rw_file_perms; allow radvd_t radvd_etc_t:file read_file_perms; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.fc serefpolicy-3.3.1/policy/modules/services/razor.fc --- nsaserefpolicy/policy/modules/services/razor.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/razor.fc 2008-04-21 11:02:49.000000000 -0400 @@ -1,4 +1,4 @@ -HOME_DIR/\.razor(/.*)? gen_context(system_u:object_r:ROLE_razor_home_t,s0) +HOME_DIR/\.razor(/.*)? gen_context(system_u:object_r:user_razor_home_t,s0) /etc/razor(/.*)? gen_context(system_u:object_r:razor_etc_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.if serefpolicy-3.3.1/policy/modules/services/razor.if --- nsaserefpolicy/policy/modules/services/razor.if 2007-07-16 14:09:46.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/razor.if 2008-04-21 11:02:49.000000000 -0400 @@ -137,6 +137,7 @@ template(`razor_per_role_template',` gen_require(` type razor_exec_t; + type user_razor_home_t, user_razor_tmp_t; ') type $1_razor_t; @@ -145,12 +146,10 @@ razor_common_domain_template($1_razor) role $3 types $1_razor_t; - type $1_razor_home_t alias $1_razor_rw_t; - files_poly_member($1_razor_home_t) - userdom_user_home_content($1,$1_razor_home_t) - - type $1_razor_tmp_t; - files_tmp_file($1_razor_tmp_t) + ifelse(`$1',`user',`',` + typealias user_razor_home_t alias $1_razor_home_t; + typealias user_razor_tmp_t alias $1_razor_tmp_t; + ') ############################## # @@ -218,3 +217,42 @@ domtrans_pattern($1, razor_exec_t, razor_t) ') + +######################################## +## +## Create, read, write, and delete razor files +## in a user home subdirectory. +## +## +##

+## Create, read, write, and delete razor files +## in a user home subdirectory. +##

+##

+## This is a templated interface, and should only +## be called from a per-userdomain template. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`razor_manage_user_home_files',` + gen_require(` + type user_home_dir_t, user_razor_home_t; + ') + + files_search_home($2) + allow $2 user_home_dir_t:dir search_dir_perms; + manage_files_pattern($2,user_razor_home_t,user_razor_home_t) + read_lnk_files_pattern($2,user_razor_home_t,user_razor_home_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.te serefpolicy-3.3.1/policy/modules/services/razor.te --- nsaserefpolicy/policy/modules/services/razor.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/razor.te 2008-04-21 11:02:49.000000000 -0400 @@ -23,6 +23,12 @@ razor_common_domain_template(razor) +type user_razor_home_t; +userdom_user_home_content(user,user_razor_home_t) + +type user_razor_tmp_t; +files_tmp_file(user_razor_tmp_t) + ######################################## # # Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rdisc.if serefpolicy-3.3.1/policy/modules/services/rdisc.if --- nsaserefpolicy/policy/modules/services/rdisc.if 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rdisc.if 2008-04-21 11:02:49.000000000 -0400 @@ -1 +1,20 @@ ## Network router discovery daemon + +######################################## +## +## Execute rdisc server in the rdisc domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`rdisc_script_domtrans',` + gen_require(` + type rdisc_script_exec_t; + ') + + init_script_domtrans_spec($1,rdisc_script_exec_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/remotelogin.if serefpolicy-3.3.1/policy/modules/services/remotelogin.if --- nsaserefpolicy/policy/modules/services/remotelogin.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/remotelogin.if 2008-04-21 11:02:49.000000000 -0400 @@ -35,3 +35,4 @@ allow $1 remote_login_t:process signal; ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/remotelogin.te serefpolicy-3.3.1/policy/modules/services/remotelogin.te --- nsaserefpolicy/policy/modules/services/remotelogin.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/remotelogin.te 2008-04-21 11:02:49.000000000 -0400 @@ -85,6 +85,7 @@ miscfiles_read_localization(remote_login_t) +userdom_read_all_users_home_dirs_symlinks(remote_login_t) userdom_use_unpriv_users_fds(remote_login_t) userdom_search_all_users_home_content(remote_login_t) # Only permit unprivileged user domains to be entered via rlogin, diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rhgb.te serefpolicy-3.3.1/policy/modules/services/rhgb.te --- nsaserefpolicy/policy/modules/services/rhgb.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rhgb.te 2008-04-21 11:02:49.000000000 -0400 @@ -92,6 +92,7 @@ term_getattr_pty_fs(rhgb_t) init_write_initctl(rhgb_t) +init_chat(rhgb_t) libs_use_ld_so(rhgb_t) libs_use_shared_libs(rhgb_t) @@ -122,6 +123,7 @@ xserver_signal_xdm_xserver(rhgb_t) xserver_read_xdm_tmp_files(rhgb_t) xserver_stream_connect_xdm_xserver(rhgb_t) +xserver_common_app_template(rhgb_t) optional_policy(` consoletype_exec(rhgb_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ricci.if serefpolicy-3.3.1/policy/modules/services/ricci.if --- nsaserefpolicy/policy/modules/services/ricci.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ricci.if 2008-04-21 11:02:49.000000000 -0400 @@ -165,3 +165,4 @@ domtrans_pattern($1,ricci_modstorage_exec_t,ricci_modstorage_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rlogin.te serefpolicy-3.3.1/policy/modules/services/rlogin.te --- nsaserefpolicy/policy/modules/services/rlogin.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rlogin.te 2008-04-21 11:02:49.000000000 -0400 @@ -36,6 +36,8 @@ allow rlogind_t rlogind_devpts_t:chr_file { rw_chr_file_perms setattr }; term_create_pty(rlogind_t,rlogind_devpts_t) +domain_interactive_fd(rlogind_t) + # for /usr/lib/telnetlogin can_exec(rlogind_t, rlogind_exec_t) @@ -82,23 +84,21 @@ miscfiles_read_localization(rlogind_t) -seutil_dontaudit_search_config(rlogind_t) +seutil_read_config(rlogind_t) userdom_setattr_unpriv_users_ptys(rlogind_t) # cjp: this is egregious userdom_read_all_users_home_content_files(rlogind_t) remotelogin_domtrans(rlogind_t) +remotelogin_signal(rlogind_t) optional_policy(` + kerberos_use(rlogind_t) kerberos_read_keytab(rlogind_t) + kerberos_manage_host_rcache(rlogind_t) ') optional_policy(` tcpd_wrapped_domain(rlogind_t, rlogind_exec_t) ') - -ifdef(`TODO',` -# Allow krb5 rlogind to use fork and open /dev/tty for use -allow rlogind_t userpty_type:chr_file setattr; -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/roundup.fc serefpolicy-3.3.1/policy/modules/services/roundup.fc --- nsaserefpolicy/policy/modules/services/roundup.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/roundup.fc 2008-04-21 11:02:49.000000000 -0400 @@ -7,3 +7,5 @@ # /var # /var/lib/roundup(/.*)? -- gen_context(system_u:object_r:roundup_var_lib_t,s0) + +/etc/rc.d/init.d/roundup -- gen_context(system_u:object_r:roundup_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/roundup.if serefpolicy-3.3.1/policy/modules/services/roundup.if --- nsaserefpolicy/policy/modules/services/roundup.if 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/roundup.if 2008-04-21 11:02:49.000000000 -0400 @@ -1 +1,68 @@ ## Roundup Issue Tracking System policy + +######################################## +## +## Execute roundup server in the roundup domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`roundup_script_domtrans',` + gen_require(` + type roundup_script_exec_t; + ') + + init_script_domtrans_spec($1,roundup_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an roundup environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the roundup domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`roundup_admin',` + gen_require(` + type roundup_t; + type roundup_script_exec_t; + type roundup_var_lib_t; + type roundup_var_run_t; + ') + + allow $1 roundup_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, roundup_t, roundup_t) + + # Allow roundup_t to restart the apache service + roundup_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 roundup_script_exec_t system_r; + allow $2 system_r; + + files_list_var_lib($1) + manage_all_pattern($1,roundup_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,roundup_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/roundup.te serefpolicy-3.3.1/policy/modules/services/roundup.te --- nsaserefpolicy/policy/modules/services/roundup.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/roundup.te 2008-04-21 11:02:49.000000000 -0400 @@ -16,6 +16,9 @@ type roundup_var_lib_t; files_type(roundup_var_lib_t) +type roundup_script_exec_t; +init_script_type(roundup_script_exec_t) + ######################################## # # Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.if serefpolicy-3.3.1/policy/modules/services/rpc.if --- nsaserefpolicy/policy/modules/services/rpc.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rpc.if 2008-04-21 11:02:49.000000000 -0400 @@ -88,8 +88,11 @@ # bind to arbitary unused ports corenet_tcp_bind_generic_port($1_t) corenet_udp_bind_generic_port($1_t) - corenet_udp_bind_reserved_port($1_t) + corenet_dontaudit_tcp_bind_all_ports($1_t) + corenet_dontaudit_udp_bind_all_ports($1_t) corenet_sendrecv_generic_server_packets($1_t) + corenet_tcp_bind_all_rpc_ports($1_t) + corenet_udp_bind_all_rpc_ports($1_t) fs_rw_rpc_named_pipes($1_t) fs_search_auto_mountpoints($1_t) @@ -208,6 +211,24 @@ ######################################## ## +## Execute domain in nfsd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpc_domtrans_rpcd',` + gen_require(` + type rpcd_t, rpcd_exec_t; + ') + + domtrans_pattern($1,rpcd_exec_t,rpcd_t) +') + +######################################## +## ## Read NFS exported content. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.te serefpolicy-3.3.1/policy/modules/services/rpc.te --- nsaserefpolicy/policy/modules/services/rpc.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rpc.te 2008-04-28 16:23:06.250792000 -0400 @@ -23,7 +23,7 @@ gen_tunable(allow_nfsd_anon_write,false) type exports_t; -files_type(exports_t) +files_config_file(exports_t) rpc_domain_template(gssd) @@ -60,10 +60,14 @@ manage_files_pattern(rpcd_t,rpcd_var_run_t,rpcd_var_run_t) files_pid_filetrans(rpcd_t,rpcd_var_run_t,file) +corecmd_exec_bin(rpcd_t) + kernel_read_system_state(rpcd_t) -kernel_search_network_state(rpcd_t) +kernel_read_network_state(rpcd_t) # for rpc.rquotad kernel_read_sysctl(rpcd_t) +kernel_rw_fs_sysctls(rpcd_t) +kernel_getattr_core_if(nfsd_t) fs_list_rpc(rpcd_t) fs_read_rpc_files(rpcd_t) @@ -77,11 +81,18 @@ miscfiles_read_certs(rpcd_t) seutil_dontaudit_search_config(rpcd_t) +selinux_dontaudit_read_fs(rpcd_t) optional_policy(` nis_read_ypserv_config(rpcd_t) ') +# automount -> mount -> rpcd +optional_policy(` + automount_dontaudit_use_fds(rpcd_t) + automount_dontaudit_write_pipes(rpcd_t) +') + ######################################## # # NFSD local policy @@ -92,9 +103,16 @@ allow nfsd_t exports_t:file { getattr read }; allow nfsd_t { nfsd_rw_t nfsd_ro_t }:dir list_dir_perms; +dev_dontaudit_getattr_all_blk_files(nfsd_t) +dev_dontaudit_getattr_all_chr_files(nfsd_t) + +dev_rw_lvm_control(nfsd_t) +storage_dontaudit_raw_read_fixed_disk(nfsd_t) + # for /proc/fs/nfs/exports - should we have a new type? kernel_read_system_state(nfsd_t) kernel_read_network_state(nfsd_t) +kernel_dontaudit_getattr_core_if(nfsd_t) corenet_tcp_bind_all_rpc_ports(nfsd_t) corenet_udp_bind_all_rpc_ports(nfsd_t) @@ -102,6 +120,7 @@ fs_mount_nfsd_fs(nfsd_t) fs_search_nfsd_fs(nfsd_t) fs_getattr_all_fs(nfsd_t) +fs_getattr_all_dirs(nfsd_t) fs_rw_nfsd_fs(nfsd_t) term_use_controlling_term(nfsd_t) @@ -124,6 +143,7 @@ tunable_policy(`nfs_export_all_rw',` fs_read_noxattr_fs_files(nfsd_t) auth_manage_all_files_except_shadow(nfsd_t) + userdom_generic_user_home_dir_filetrans_generic_user_home_content(nfsd_t, { file dir }) ') tunable_policy(`nfs_export_all_ro',` @@ -144,6 +164,7 @@ manage_files_pattern(gssd_t,gssd_tmp_t,gssd_tmp_t) files_tmp_filetrans(gssd_t, gssd_tmp_t, { file dir }) +kernel_read_system_state(gssd_t) kernel_read_network_state(gssd_t) kernel_read_network_state_symlinks(gssd_t) kernel_search_network_sysctl(gssd_t) @@ -157,8 +178,14 @@ files_list_tmp(gssd_t) files_read_usr_symlinks(gssd_t) +auth_use_nsswitch(gssd_t) +auth_manage_cache(gssd_t) + miscfiles_read_certs(gssd_t) +userdom_dontaudit_search_users_home_dirs(rpcd_t) +userdom_dontaudit_search_sysadm_home_dirs(rpcd_t) + tunable_policy(`allow_gssd_read_tmp',` userdom_list_unpriv_users_tmp(gssd_t) userdom_read_unpriv_users_tmp_files(gssd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpcbind.fc serefpolicy-3.3.1/policy/modules/services/rpcbind.fc --- nsaserefpolicy/policy/modules/services/rpcbind.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/rpcbind.fc 2008-04-21 11:02:49.000000000 -0400 @@ -5,3 +5,5 @@ /var/run/rpc.statd\.pid -- gen_context(system_u:object_r:rpcbind_var_run_t,s0) /var/run/rpcbind\.lock -- gen_context(system_u:object_r:rpcbind_var_run_t,s0) /var/run/rpcbind\.sock -s gen_context(system_u:object_r:rpcbind_var_run_t,s0) + +/etc/rc.d/init.d/rpcbind -- gen_context(system_u:object_r:rpcbind_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpcbind.if serefpolicy-3.3.1/policy/modules/services/rpcbind.if --- nsaserefpolicy/policy/modules/services/rpcbind.if 2007-07-16 14:09:46.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/rpcbind.if 2008-04-21 11:02:49.000000000 -0400 @@ -95,3 +95,70 @@ manage_files_pattern($1,rpcbind_var_lib_t,rpcbind_var_lib_t) files_search_var_lib($1) ') + +######################################## +## +## Execute rpcbind server in the rpcbind domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`rpcbind_script_domtrans',` + gen_require(` + type rpcbind_script_exec_t; + ') + + init_script_domtrans_spec($1,rpcbind_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an rpcbind environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the rpcbind domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`rpcbind_admin',` + gen_require(` + type rpcbind_t; + type rpcbind_script_exec_t; + type rpcbind_var_lib_t; + type rpcbind_var_run_t; + ') + + allow $1 rpcbind_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, rpcbind_t, rpcbind_t) + + # Allow rpcbind_t to restart the apache service + rpcbind_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 rpcbind_script_exec_t system_r; + allow $2 system_r; + + files_list_var_lib($1) + manage_all_pattern($1,rpcbind_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,rpcbind_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpcbind.te serefpolicy-3.3.1/policy/modules/services/rpcbind.te --- nsaserefpolicy/policy/modules/services/rpcbind.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rpcbind.te 2008-04-21 11:02:49.000000000 -0400 @@ -16,16 +16,21 @@ type rpcbind_var_lib_t; files_type(rpcbind_var_lib_t) +type rpcbind_script_exec_t; +init_script_type(rpcbind_script_exec_t) + ######################################## # # rpcbind local policy # -allow rpcbind_t self:capability setuid; +allow rpcbind_t self:capability { dac_override setuid sys_tty_config }; allow rpcbind_t self:fifo_file rw_file_perms; allow rpcbind_t self:unix_stream_socket create_stream_socket_perms; allow rpcbind_t self:netlink_route_socket r_netlink_socket_perms; allow rpcbind_t self:udp_socket create_socket_perms; +# BROKEN ... +dontaudit rpcbind_t self:udp_socket listen; allow rpcbind_t self:tcp_socket create_stream_socket_perms; manage_files_pattern(rpcbind_t,rpcbind_var_run_t,rpcbind_var_run_t) @@ -37,6 +42,7 @@ manage_sock_files_pattern(rpcbind_t,rpcbind_var_lib_t,rpcbind_var_lib_t) files_var_lib_filetrans(rpcbind_t,rpcbind_var_lib_t, { file dir sock_file }) +kernel_read_system_state(rpcbind_t) kernel_read_network_state(rpcbind_t) corenet_all_recvfrom_unlabeled(rpcbind_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rshd.te serefpolicy-3.3.1/policy/modules/services/rshd.te --- nsaserefpolicy/policy/modules/services/rshd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rshd.te 2008-04-21 11:02:49.000000000 -0400 @@ -16,7 +16,7 @@ # # Local policy # -allow rshd_t self:capability { setuid setgid fowner fsetid chown dac_override }; +allow rshd_t self:capability { kill setuid setgid fowner fsetid chown dac_override }; allow rshd_t self:process { signal_perms fork setsched setpgid setexec }; allow rshd_t self:fifo_file rw_fifo_file_perms; allow rshd_t self:tcp_socket create_stream_socket_perms; @@ -33,6 +33,9 @@ corenet_udp_sendrecv_all_ports(rshd_t) corenet_tcp_bind_all_nodes(rshd_t) corenet_tcp_bind_rsh_port(rshd_t) +corenet_tcp_bind_all_rpc_ports(rshd_t) +corenet_tcp_connect_all_ports(rshd_t) +corenet_tcp_connect_all_rpc_ports(rshd_t) corenet_sendrecv_rsh_server_packets(rshd_t) dev_read_urand(rshd_t) @@ -44,20 +47,22 @@ selinux_compute_relabel_context(rshd_t) selinux_compute_user_contexts(rshd_t) -auth_domtrans_chk_passwd(rshd_t) +auth_login_pgm_domain(rshd_t) +auth_write_login_records(rshd_t) corecmd_read_bin_symlinks(rshd_t) files_list_home(rshd_t) files_read_etc_files(rshd_t) -files_search_tmp(rshd_t) +files_manage_generic_tmp_dirs(rshd_t) -auth_use_nsswitch(rshd_t) +init_rw_utmp(rshd_t) libs_use_ld_so(rshd_t) libs_use_shared_libs(rshd_t) logging_send_syslog_msg(rshd_t) +logging_search_logs(rshd_t) miscfiles_read_localization(rshd_t) @@ -78,6 +83,8 @@ optional_policy(` kerberos_use(rshd_t) + kerberos_read_keytab(rshd_t) + kerberos_manage_host_rcache(rshd_t) ') optional_policy(` @@ -86,4 +93,5 @@ optional_policy(` unconfined_shell_domtrans(rshd_t) + unconfined_signal(rshd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rsync.fc serefpolicy-3.3.1/policy/modules/services/rsync.fc --- nsaserefpolicy/policy/modules/services/rsync.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rsync.fc 2008-04-21 11:02:49.000000000 -0400 @@ -1,2 +1,4 @@ /usr/bin/rsync -- gen_context(system_u:object_r:rsync_exec_t,s0) + +/var/log/rsync.log -- gen_context(system_u:object_r:rsync_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rsync.if serefpolicy-3.3.1/policy/modules/services/rsync.if --- nsaserefpolicy/policy/modules/services/rsync.if 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rsync.if 2008-04-21 11:02:49.000000000 -0400 @@ -103,3 +103,5 @@ can_exec($1,rsync_exec_t) ') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rsync.te serefpolicy-3.3.1/policy/modules/services/rsync.te --- nsaserefpolicy/policy/modules/services/rsync.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rsync.te 2008-04-21 11:02:49.000000000 -0400 @@ -31,6 +31,9 @@ type rsync_data_t; files_type(rsync_data_t) +type rsync_log_t; +logging_log_file(rsync_log_t) + type rsync_tmp_t; files_tmp_file(rsync_tmp_t) @@ -42,7 +45,7 @@ # Local policy # -allow rsync_t self:capability sys_chroot; +allow rsync_t self:capability { dac_read_search dac_override setuid setgid sys_chroot }; allow rsync_t self:process signal_perms; allow rsync_t self:fifo_file rw_fifo_file_perms; allow rsync_t self:tcp_socket create_stream_socket_perms; @@ -52,7 +55,6 @@ # cjp: this should probably only be inetd_child_t rules? # search home and kerberos also. allow rsync_t self:netlink_tcpdiag_socket r_netlink_socket_perms; -allow rsync_t self:capability { setuid setgid }; #end for identd allow rsync_t rsync_data_t:dir list_dir_perms; @@ -95,7 +97,8 @@ libs_use_shared_libs(rsync_t) logging_send_syslog_msg(rsync_t) -logging_dontaudit_search_logs(rsync_t) +manage_files_pattern(rsync_t,rsync_log_t,rsync_log_t) +logging_log_filetrans(rsync_t,rsync_log_t,file) miscfiles_read_localization(rsync_t) miscfiles_read_public_files(rsync_t) @@ -117,7 +120,6 @@ ') tunable_policy(`rsync_export_all_ro',` - allow rsync_t self:capability dac_override; fs_read_noxattr_fs_files(rsync_t) auth_read_all_files_except_shadow(rsync_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rwho.fc serefpolicy-3.3.1/policy/modules/services/rwho.fc --- nsaserefpolicy/policy/modules/services/rwho.fc 2007-09-12 10:34:18.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/rwho.fc 2008-04-21 11:02:49.000000000 -0400 @@ -3,3 +3,5 @@ /var/spool/rwho(/.*)? gen_context(system_u:object_r:rwho_spool_t,s0) /var/log/rwhod(/.*)? gen_context(system_u:object_r:rwho_log_t,s0) + +/etc/rc.d/init.d/rwhod -- gen_context(system_u:object_r:rwho_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rwho.if serefpolicy-3.3.1/policy/modules/services/rwho.if --- nsaserefpolicy/policy/modules/services/rwho.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rwho.if 2008-04-21 11:02:49.000000000 -0400 @@ -118,6 +118,25 @@ ######################################## ## +## Execute rwho server in the rwho domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`rwho_script_domtrans',` + gen_require(` + type rwho_script_exec_t; + ') + + init_script_domtrans_spec($1,rwho_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an rwho environment ## @@ -141,14 +160,21 @@ interface(`rwho_admin',` gen_require(` type rwho_t, rwho_log_t, rwho_spool_t; + type rwho_script_exec_t; ') allow $1 rwho_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, rwho_t) + # Allow rwho_t to restart the apache service + rwho_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 rwho_script_exec_t system_r; + allow $2 system_r; + logging_list_logs($1) - manage_files_pattern($1, rwho_log_t, rwho_log_t) + manage_all_pattern($1,rwho_log_t) files_list_spool($1) - manage_files_pattern($1, rwho_spool_t, rwho_spool_t) + manage_all_pattern($1,rwho_spool_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rwho.te serefpolicy-3.3.1/policy/modules/services/rwho.te --- nsaserefpolicy/policy/modules/services/rwho.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/rwho.te 2008-04-21 11:02:49.000000000 -0400 @@ -16,6 +16,9 @@ type rwho_spool_t; files_type(rwho_spool_t) +type rwho_script_exec_t; +init_script_type(rwho_script_exec_t) + ######################################## # # rwho local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.fc serefpolicy-3.3.1/policy/modules/services/samba.fc --- nsaserefpolicy/policy/modules/services/samba.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/samba.fc 2008-04-21 11:02:49.000000000 -0400 @@ -15,6 +15,7 @@ /usr/bin/ntlm_auth -- gen_context(system_u:object_r:winbind_helper_exec_t,s0) /usr/bin/smbmount -- gen_context(system_u:object_r:smbmount_exec_t,s0) /usr/bin/smbmnt -- gen_context(system_u:object_r:smbmount_exec_t,s0) +/usr/bin/smbcontrol -- gen_context(system_u:object_r:smbcontrol_exec_t,s0) /usr/sbin/swat -- gen_context(system_u:object_r:swat_exec_t,s0) /usr/sbin/nmbd -- gen_context(system_u:object_r:nmbd_exec_t,s0) @@ -30,6 +31,8 @@ /var/lib/samba(/.*)? gen_context(system_u:object_r:samba_var_t,s0) /var/lib/samba/winbindd_privileged(/.*)? gen_context(system_u:object_r:winbind_var_run_t,s0) +/var/lib/samba/scripts(/.*)? gen_context(system_u:object_r:samba_unconfined_script_exec_t,s0) + /var/log/samba(/.*)? gen_context(system_u:object_r:samba_log_t,s0) /var/run/samba/brlock\.tdb -- gen_context(system_u:object_r:smbd_var_run_t,s0) @@ -47,3 +50,7 @@ /var/run/winbindd(/.*)? gen_context(system_u:object_r:winbind_var_run_t,s0) /var/spool/samba(/.*)? gen_context(system_u:object_r:samba_var_t,s0) + +/etc/rc.d/init.d/winbind -- gen_context(system_u:object_r:samba_script_exec_t,s0) +/etc/rc.d/init.d/nmb -- gen_context(system_u:object_r:samba_script_exec_t,s0) +/etc/rc.d/init.d/smb -- gen_context(system_u:object_r:samba_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.if serefpolicy-3.3.1/policy/modules/services/samba.if --- nsaserefpolicy/policy/modules/services/samba.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/samba.if 2008-04-21 13:17:56.000000000 -0400 @@ -33,8 +33,8 @@ ') tunable_policy(`samba_enable_home_dirs',` - userdom_manage_user_home_content_dirs($1,smbd_t) - userdom_manage_user_home_content_files($1,smbd_t) + userdom_manage_unpriv_users_home_content_dirs(smbd_t) + userdom_manage_unpriv_users_home_content_files(smbd_t) userdom_manage_user_home_content_symlinks($1,smbd_t) userdom_manage_user_home_content_sockets($1,smbd_t) userdom_manage_user_home_content_pipes($1,smbd_t) @@ -52,6 +52,25 @@ ## ## # +interface(`samba_domtrans_smb',` + gen_require(` + type smbd_t, smbd_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,smbd_exec_t,smbd_t) +') + +######################################## +## +## Execute samba net in the samba_net domain. +## +## +## +## The type of the process performing this action. +## +## +# interface(`samba_domtrans_net',` gen_require(` type samba_net_t, samba_net_exec_t; @@ -63,6 +82,25 @@ ######################################## ## +## Execute samba net in the samba_unconfined_net domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`samba_domtrans_unconfined_net',` + gen_require(` + type samba_unconfined_net_t, samba_net_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,samba_net_exec_t,samba_unconfined_net_t) +') + +######################################## +## ## Execute samba net in the samba_net domain, and ## allow the specified role the samba_net domain. ## @@ -95,6 +133,38 @@ ######################################## ## +## Execute samba net in the samba_unconfined_net domain, and +## allow the specified role the samba_unconfined_net domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the samba_unconfined_net domain. +## +## +## +## +## The type of the terminal allow the samba_unconfined_net domain to use. +## +## +## +# +interface(`samba_run_unconfined_net',` + gen_require(` + type samba_unconfined_net_t; + ') + + samba_domtrans_unconfined_net($1) + role $2 types samba_unconfined_net_t; + allow samba_unconfined_net_t $3:chr_file rw_term_perms; +') + +######################################## +## ## Execute smbmount in the smbmount domain. ## ## @@ -331,6 +401,25 @@ ######################################## ## +## dontaudit the specified domain to +## write samba /var files. +## +## +## +## Domain allowed access. +## +## +# +interface(`samba_dontaudit_write_var_files',` + gen_require(` + type samba_var_t; + ') + + dontaudit $1 samba_var_t:file write; +') + +######################################## +## ## Allow the specified domain to ## read and write samba /var files. ## @@ -348,6 +437,7 @@ files_search_var($1) files_search_var_lib($1) manage_files_pattern($1,samba_var_t,samba_var_t) + manage_lnk_files_pattern($1,samba_var_t,samba_var_t) ') ######################################## @@ -420,6 +510,7 @@ ') domtrans_pattern($1,winbind_helper_exec_t,winbind_helper_t) + allow $1 winbind_helper_t:process signal; ') ######################################## @@ -492,3 +583,221 @@ allow $1 samba_var_t:dir search_dir_perms; stream_connect_pattern($1,winbind_var_run_t,winbind_var_run_t,winbind_t) ') + +######################################## +## +## Create a set of derived types for apache +## web content. +## +## +## +## The prefix to be used for deriving type names. +## +## +# +template(`samba_helper_template',` + gen_require(` + type smbd_t; + ') + #This type is for samba helper scripts + type samba_$1_script_t; + domain_type(samba_$1_script_t) + role system_r types samba_$1_script_t; + + # This type is used for executable scripts files + type samba_$1_script_exec_t; + corecmd_shell_entry_type(samba_$1_script_t) + domain_entry_file(samba_$1_script_t,samba_$1_script_exec_t) + + domtrans_pattern(smbd_t, samba_$1_script_exec_t, samba_$1_script_t) + allow smbd_t samba_$1_script_exec_t:file ioctl; + +') + +######################################## +## +## Allow the specified domain to read samba's shares +## +## +## +## Domain allowed access. +## +## +# +interface(`samba_read_share_files',` + gen_require(` + type samba_share_t; + ') + + allow $1 samba_share_t:filesystem getattr; + read_files_pattern($1, samba_share_t, samba_share_t) +') + +######################################## +## +## Execute a domain transition to run smbcontrol. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`samba_domtrans_smbcontrol',` + gen_require(` + type smbcontrol_t; + type smbcontrol_exec_t; + ') + + domtrans_pattern($1,smbcontrol_exec_t,smbcontrol_t) +') + + +######################################## +## +## Execute smbcontrol in the smbcontrol domain, and +## allow the specified role the smbcontrol domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the smbcontrol domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`samba_run_smbcontrol',` + gen_require(` + type smbcontrol_t; + ') + + samba_domtrans_smbcontrol($1) + role $2 types smbcontrol_t; + dontaudit smbcontrol_t $3:chr_file rw_term_perms; +') + +######################################## +## +## Execute samba server in the samba domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`samba_script_domtrans',` + gen_require(` + type samba_script_exec_t; + ') + + init_script_domtrans_spec($1,samba_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an samba environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the samba domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`samba_admin',` + gen_require(` + type nmbd_t; + type nmbd_var_run_t; + type smbd_t; + type smbd_script_exec_t; + type smbd_tmp_t; + type samba_log_t; + type smbd_spool_t; + type samba_var_t; + type smbd_var_run_t; + type samba_etc_t; + type samba_share_t; + type samba_secrets_t; + + type swat_var_run_t; + type swat_tmp_t; + + type winbind_var_run_t; + type winbind_tmp_t; + type winbind_log_t; + + type samba_unconfined_script_t; + type samba_unconfined_script_exec_t; + ') + + allow $1 smbd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, smbd_t, smbd_t) + + allow $1 nmbd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, nmbd_t, nmbd_t) + + allow $1 samba_unconfined_script_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, samba_unconfined_script_t, samba_unconfined_script_t) + + samba_run_smbcontrol($1, $2, $3) + samba_run_winbind_helper($1, $2, $3) + samba_run_smbmount($1, $2, $3) + samba_run_net($1, $2, $3) + + # Allow smbd_t to restart the apache service + samba_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 smbd_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1, smbd_tmp_t) + manage_all_pattern($1, swat_tmp_t) + manage_all_pattern($1, winbind_tmp_t) + + manage_all_pattern($1, samba_secrets_t) + + files_list_etc($1) + manage_all_pattern($1, samba_etc_t) + + manage_all_pattern($1, samba_share_t) + + logging_list_logs($1) + manage_all_pattern($1, samba_log_t) + manage_all_pattern($1, winbind_log_t) + + files_list_spool($1) + manage_all_pattern($1, smbd_spool_t) + + files_list_var($1) + manage_all_pattern($1, samba_var_t) + + files_list_pids($1) + manage_all_pattern($1, smbd_var_run_t) + manage_all_pattern($1, nmbd_var_run_t) + manage_all_pattern($1, swat_var_run_t) + manage_all_pattern($1, winbind_var_run_t) + manage_all_pattern($1, samba_unconfined_script_exec_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.te serefpolicy-3.3.1/policy/modules/services/samba.te --- nsaserefpolicy/policy/modules/services/samba.te 2008-02-19 17:24:26.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/samba.te 2008-04-23 10:02:23.000000000 -0400 @@ -59,6 +59,13 @@ ## gen_tunable(samba_share_nfs,false) +## +##

+## Allow samba to export ntfs/fusefs volumes. +##

+## +gen_tunable(samba_share_fusefs,false) + type nmbd_t; type nmbd_exec_t; init_daemon_domain(nmbd_t,nmbd_exec_t) @@ -73,11 +80,9 @@ logging_log_file(samba_log_t) type samba_net_t; -domain_type(samba_net_t) -role system_r types samba_net_t; - type samba_net_exec_t; -domain_entry_file(samba_net_t,samba_net_exec_t) +role system_r types samba_net_t; +application_domain(samba_net_t, samba_net_exec_t) type samba_net_tmp_t; files_tmp_file(samba_net_tmp_t) @@ -139,6 +144,14 @@ type winbind_var_run_t; files_pid_file(winbind_var_run_t) +type smbcontrol_t; +type smbcontrol_exec_t; +application_domain(smbcontrol_t, smbcontrol_exec_t) +role system_r types smbcontrol_t; + +type samba_script_exec_t; +init_script_type(samba_script_exec_t) + ######################################## # # Samba net local policy @@ -193,7 +206,10 @@ miscfiles_read_localization(samba_net_t) +samba_read_var_files(samba_net_t) + userdom_dontaudit_search_sysadm_home_dirs(samba_net_t) +userdom_list_all_users_home_dirs(samba_net_t) optional_policy(` kerberos_use(samba_net_t) @@ -213,7 +229,7 @@ allow smbd_t self:msgq create_msgq_perms; allow smbd_t self:sem create_sem_perms; allow smbd_t self:shm create_shm_perms; -allow smbd_t self:sock_file read_file_perms; +allow smbd_t self:sock_file read_sock_file_perms; allow smbd_t self:tcp_socket create_stream_socket_perms; allow smbd_t self:udp_socket create_socket_perms; allow smbd_t self:unix_dgram_socket { create_socket_perms sendto }; @@ -221,10 +237,8 @@ allow smbd_t samba_etc_t:file { rw_file_perms setattr }; -create_dirs_pattern(smbd_t,samba_log_t,samba_log_t) +manage_dirs_pattern(smbd_t,samba_log_t,samba_log_t) manage_files_pattern(smbd_t,samba_log_t,samba_log_t) -allow smbd_t samba_log_t:dir setattr; -dontaudit smbd_t samba_log_t:dir remove_name; allow smbd_t samba_net_tmp_t:file getattr; @@ -234,6 +248,7 @@ manage_dirs_pattern(smbd_t,samba_share_t,samba_share_t) manage_files_pattern(smbd_t,samba_share_t,samba_share_t) manage_lnk_files_pattern(smbd_t,samba_share_t,samba_share_t) +allow smbd_t samba_share_t:filesystem getattr; manage_dirs_pattern(smbd_t,samba_var_t,samba_var_t) manage_files_pattern(smbd_t,samba_var_t,samba_var_t) @@ -251,7 +266,7 @@ manage_sock_files_pattern(smbd_t,smbd_var_run_t,smbd_var_run_t) files_pid_filetrans(smbd_t,smbd_var_run_t,file) -allow smbd_t winbind_var_run_t:sock_file { read write getattr }; +allow smbd_t winbind_var_run_t:sock_file rw_sock_file_perms; kernel_getattr_core_if(smbd_t) kernel_getattr_message_if(smbd_t) @@ -320,6 +335,8 @@ userdom_dontaudit_use_unpriv_user_fds(smbd_t) userdom_use_unpriv_users_fds(smbd_t) +term_use_ptmx(smbd_t) + ifdef(`hide_broken_symptoms', ` files_dontaudit_getattr_default_dirs(smbd_t) files_dontaudit_getattr_boot_dirs(smbd_t) @@ -340,6 +357,23 @@ tunable_policy(`samba_share_nfs',` fs_manage_nfs_dirs(smbd_t) fs_manage_nfs_files(smbd_t) + fs_manage_nfs_symlinks(smbd_t) + fs_manage_nfs_named_pipes(smbd_t) + fs_manage_nfs_named_sockets(smbd_t) +') + +# Support Samba sharing of ntfs/fusefs mount points +tunable_policy(`samba_share_fusefs',` + fs_manage_fusefs_dirs(smbd_t) + fs_manage_fusefs_files(smbd_t) +') + +optional_policy(` + kerberos_read_keytab(smbd_t) +') + +optional_policy(` + lpd_exec_lpr(smbd_t) ') optional_policy(` @@ -391,7 +425,7 @@ allow nmbd_t self:msgq create_msgq_perms; allow nmbd_t self:sem create_sem_perms; allow nmbd_t self:shm create_shm_perms; -allow nmbd_t self:sock_file read_file_perms; +allow nmbd_t self:sock_file read_sock_file_perms; allow nmbd_t self:tcp_socket create_stream_socket_perms; allow nmbd_t self:udp_socket create_socket_perms; allow nmbd_t self:unix_dgram_socket { create_socket_perms sendto }; @@ -403,8 +437,7 @@ read_files_pattern(nmbd_t,samba_etc_t,samba_etc_t) manage_dirs_pattern(nmbd_t,samba_log_t,samba_log_t) -append_files_pattern(nmbd_t,samba_log_t,samba_log_t) -allow nmbd_t samba_log_t:file unlink; +manage_files_pattern(nmbd_t,samba_log_t,samba_log_t) read_files_pattern(nmbd_t,samba_log_t,samba_log_t) create_files_pattern(nmbd_t,samba_log_t,samba_log_t) @@ -439,6 +472,7 @@ dev_getattr_mtrr_dev(nmbd_t) fs_getattr_all_fs(nmbd_t) +fs_list_inotifyfs(nmbd_t) fs_search_auto_mountpoints(nmbd_t) domain_use_interactive_fds(nmbd_t) @@ -522,6 +556,7 @@ storage_raw_write_fixed_disk(smbmount_t) term_list_ptys(smbmount_t) +term_use_controlling_term(smbmount_t) corecmd_list_bin(smbmount_t) @@ -546,28 +581,37 @@ userdom_use_all_users_fds(smbmount_t) +optional_policy(` + cups_read_rw_config(smbmount_t) +') + ######################################## # # SWAT Local policy # -allow swat_t self:capability { setuid setgid }; -allow swat_t self:process signal_perms; +allow swat_t self:capability { setuid setgid sys_resource }; +allow swat_t self:process { setrlimit signal_perms }; allow swat_t self:fifo_file rw_file_perms; allow swat_t self:netlink_tcpdiag_socket r_netlink_socket_perms; allow swat_t self:tcp_socket create_stream_socket_perms; allow swat_t self:udp_socket create_socket_perms; -allow swat_t nmbd_exec_t:file { execute read }; +allow swat_t self:unix_stream_socket connectto; +can_exec(swat_t, smbd_exec_t) +allow swat_t smbd_port_t:tcp_socket name_bind; +allow swat_t smbd_t:process { signal signull }; +allow swat_t smbd_var_run_t:file { lock unlink }; + +can_exec(swat_t, nmbd_exec_t) +allow swat_t nmbd_port_t:udp_socket name_bind; +allow swat_t nmbd_t:process { signal signull }; +allow swat_t nmbd_var_run_t:file { lock read unlink }; rw_files_pattern(swat_t,samba_etc_t,samba_etc_t) append_files_pattern(swat_t,samba_log_t,samba_log_t) -allow swat_t smbd_exec_t:file execute ; - -allow swat_t smbd_t:process signull; - allow swat_t smbd_var_run_t:file read; manage_dirs_pattern(swat_t,swat_tmp_t,swat_tmp_t) @@ -577,7 +621,9 @@ manage_files_pattern(swat_t,swat_var_run_t,swat_var_run_t) files_pid_filetrans(swat_t,swat_var_run_t,file) -allow swat_t winbind_exec_t:file execute; +can_exec(swat_t, winbind_exec_t) +allow swat_t winbind_var_run_t:dir { write add_name remove_name }; +allow swat_t winbind_var_run_t:sock_file { create unlink }; kernel_read_kernel_sysctls(swat_t) kernel_read_system_state(swat_t) @@ -602,6 +648,7 @@ dev_read_urand(swat_t) +files_list_var_lib(swat_t) files_read_etc_files(swat_t) files_search_home(swat_t) files_read_usr_files(swat_t) @@ -614,6 +661,7 @@ libs_use_shared_libs(swat_t) logging_send_syslog_msg(swat_t) +logging_send_audit_msgs(swat_t) logging_search_logs(swat_t) miscfiles_read_localization(swat_t) @@ -631,6 +679,17 @@ kerberos_use(swat_t) ') +init_read_utmp(swat_t) +init_dontaudit_write_utmp(swat_t) + +manage_dirs_pattern(swat_t,samba_log_t,samba_log_t) +create_files_pattern(swat_t,samba_log_t,samba_log_t) + +manage_files_pattern(swat_t,samba_etc_t,samba_secrets_t) + +manage_files_pattern(swat_t,samba_var_t,samba_var_t) +files_list_var_lib(swat_t) + ######################################## # # Winbind local policy @@ -679,6 +738,8 @@ manage_sock_files_pattern(winbind_t,winbind_var_run_t,winbind_var_run_t) files_pid_filetrans(winbind_t,winbind_var_run_t,file) +corecmd_exec_bin(winbind_t) + kernel_read_kernel_sysctls(winbind_t) kernel_list_proc(winbind_t) kernel_read_proc_symlinks(winbind_t) @@ -764,8 +825,13 @@ miscfiles_read_localization(winbind_helper_t) optional_policy(` + apache_append_log(winbind_helper_t) +') + +optional_policy(` squid_read_log(winbind_helper_t) squid_append_log(winbind_helper_t) + squid_rw_stream_sockets(winbind_helper_t) ') ######################################## @@ -774,6 +840,14 @@ # optional_policy(` + type samba_unconfined_net_t; + domain_type(samba_unconfined_net_t) + unconfined_domain(samba_unconfined_net_t) + role system_r types samba_unconfined_net_t; + + manage_files_pattern(samba_unconfined_net_t,samba_etc_t,samba_secrets_t) + filetrans_pattern(samba_unconfined_net_t,samba_etc_t,samba_secrets_t,file) + type samba_unconfined_script_t; type samba_unconfined_script_exec_t; domain_type(samba_unconfined_script_t) @@ -790,3 +864,40 @@ domtrans_pattern(smbd_t, samba_unconfined_script_exec_t, samba_unconfined_script_t) ') ') + +######################################## +# +# smbcontrol local policy +# + +# internal communication is often done using fifo and unix sockets. +allow smbcontrol_t self:fifo_file rw_file_perms; +allow smbcontrol_t self:unix_stream_socket create_stream_socket_perms; + +files_read_etc_files(smbcontrol_t) + +libs_use_ld_so(smbcontrol_t) +libs_use_shared_libs(smbcontrol_t) + +miscfiles_read_localization(smbcontrol_t) + +files_search_var_lib(smbcontrol_t) +samba_read_config(smbcontrol_t) +samba_rw_var_files(smbcontrol_t) +samba_search_var(smbcontrol_t) +samba_read_winbind_pid(smbcontrol_t) + +allow smbcontrol_t smbd_t:process signal; +domain_use_interactive_fds(smbcontrol_t) +allow smbd_t smbcontrol_t:process { signal signull }; + +allow nmbd_t smbcontrol_t:process signal; +allow smbcontrol_t nmbd_t:process { signal signull }; + +allow smbcontrol_t winbind_t:process { signal signull }; +allow winbind_t smbcontrol_t:process signal; + +allow smbcontrol_t nmbd_var_run_t:file { read lock }; + + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sasl.fc serefpolicy-3.3.1/policy/modules/services/sasl.fc --- nsaserefpolicy/policy/modules/services/sasl.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/sasl.fc 2008-04-21 11:02:49.000000000 -0400 @@ -8,3 +8,5 @@ # /var # /var/run/saslauthd(/.*)? gen_context(system_u:object_r:saslauthd_var_run_t,s0) + +/etc/rc.d/init.d/sasl -- gen_context(system_u:object_r:sasl_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sasl.if serefpolicy-3.3.1/policy/modules/services/sasl.if --- nsaserefpolicy/policy/modules/services/sasl.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/sasl.if 2008-04-21 11:02:49.000000000 -0400 @@ -21,6 +21,25 @@ ######################################## ## +## Execute sasl server in the sasl domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`sasl_script_domtrans',` + gen_require(` + type sasl_script_exec_t; + ') + + init_script_domtrans_spec($1,sasl_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an sasl environment ## @@ -43,17 +62,22 @@ # interface(`sasl_admin',` gen_require(` - type sasl_t; - type sasl_tmp_t; - type sasl_var_run_t; + type sasl_t, sasl_tmp_t, sasl_var_run_t; + type sasl_script_exec_t; ') allow $1 sasl_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, sasl_t) + # Allow sasl_t to restart the apache service + sasl_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 sasl_script_exec_t system_r; + allow $2 system_r; + files_list_tmp($1) - manage_files_pattern($1, sasl_tmp_t, sasl_tmp_t) + manage_all_pattern($1,sasl_tmp_t) files_list_pids($1) - manage_files_pattern($1, sasl_var_run_t, sasl_var_run_t) + manage_all_pattern($1,sasl_var_run_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sasl.te serefpolicy-3.3.1/policy/modules/services/sasl.te --- nsaserefpolicy/policy/modules/services/sasl.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/sasl.te 2008-04-21 11:02:49.000000000 -0400 @@ -23,6 +23,9 @@ type saslauthd_var_run_t; files_pid_file(saslauthd_var_run_t) +type sasl_script_exec_t; +init_script_type(sasl_script_exec_t) + ######################################## # # Local policy @@ -107,6 +110,10 @@ ') optional_policy(` + nis_authenticate(saslauthd_t) +') + +optional_policy(` seutil_sigchld_newrole(saslauthd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sendmail.if serefpolicy-3.3.1/policy/modules/services/sendmail.if --- nsaserefpolicy/policy/modules/services/sendmail.if 2007-08-27 13:57:20.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/sendmail.if 2008-04-21 11:02:49.000000000 -0400 @@ -149,3 +149,85 @@ logging_log_filetrans($1,sendmail_log_t,file) ') + +######################################## +## +## Execute the sendmail program in the sendmail domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to allow the sendmail domain. +## +## +## +## +## The type of the terminal allow the sendmail domain to use. +## +## +## +# +interface(`sendmail_run',` + gen_require(` + type sendmail_t; + ') + + sendmail_domtrans($1) + role $2 types sendmail_t; + allow sendmail_t $3:chr_file rw_term_perms; +') + +######################################## +## +## Execute sendmail in the unconfined sendmail domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`sendmail_domtrans_unconfined',` + gen_require(` + type unconfined_sendmail_t, sendmail_exec_t; + ') + + domtrans_pattern($1,sendmail_exec_t,unconfined_sendmail_t) +') + +######################################## +## +## Execute sendmail in the unconfined sendmail domain, and +## allow the specified role the unconfined sendmail domain, +## and use the caller's terminal. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the unconfined sendmail domain. +## +## +## +## +## The type of the terminal allow the unconfined sendmail domain to use. +## +## +## +# +interface(`sendmail_run_unconfined',` + gen_require(` + type unconfined_sendmail_t; + ') + + sendmail_domtrans_unconfined($1) + role $2 types unconfined_sendmail_t; + allow unconfined_sendmail_t $3:chr_file rw_file_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sendmail.te serefpolicy-3.3.1/policy/modules/services/sendmail.te --- nsaserefpolicy/policy/modules/services/sendmail.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/sendmail.te 2008-04-21 11:02:49.000000000 -0400 @@ -20,13 +20,17 @@ mta_mailserver_delivery(sendmail_t) mta_mailserver_sender(sendmail_t) +type unconfined_sendmail_t; +application_domain(unconfined_sendmail_t,sendmail_exec_t) +role system_r types unconfined_sendmail_t; + ######################################## # # Sendmail local policy # -allow sendmail_t self:capability { setuid setgid net_bind_service sys_nice chown sys_tty_config }; -allow sendmail_t self:process signal; +allow sendmail_t self:capability { dac_override setuid setgid net_bind_service sys_nice chown sys_tty_config }; +allow sendmail_t self:process { setrlimit signal signull }; allow sendmail_t self:fifo_file rw_fifo_file_perms; allow sendmail_t self:unix_stream_socket create_stream_socket_perms; allow sendmail_t self:unix_dgram_socket create_socket_perms; @@ -47,6 +51,7 @@ kernel_read_kernel_sysctls(sendmail_t) # for piping mail to a command kernel_read_system_state(sendmail_t) +kernel_read_network_state(sendmail_t) corenet_all_recvfrom_unlabeled(sendmail_t) corenet_all_recvfrom_netlabel(sendmail_t) @@ -69,19 +74,23 @@ # for piping mail to a command corecmd_exec_shell(sendmail_t) +corecmd_exec_bin(sendmail_t) domain_use_interactive_fds(sendmail_t) files_read_etc_files(sendmail_t) +files_read_usr_files(sendmail_t) files_search_spool(sendmail_t) # for piping mail to a command files_read_etc_runtime_files(sendmail_t) +files_read_all_tmp_files(sendmail_t) init_use_fds(sendmail_t) init_use_script_ptys(sendmail_t) # sendmail wants to read /var/run/utmp if the controlling tty is /dev/console init_read_utmp(sendmail_t) init_dontaudit_write_utmp(sendmail_t) +init_rw_script_tmp_files(sendmail_t) auth_use_nsswitch(sendmail_t) @@ -91,26 +100,42 @@ libs_read_lib_files(sendmail_t) logging_send_syslog_msg(sendmail_t) +logging_dontaudit_write_generic_logs(sendmail_t) miscfiles_read_certs(sendmail_t) miscfiles_read_localization(sendmail_t) userdom_dontaudit_use_unpriv_user_fds(sendmail_t) userdom_dontaudit_search_sysadm_home_dirs(sendmail_t) +userdom_read_all_users_home_content_files(sendmail_t) mta_read_config(sendmail_t) mta_etc_filetrans_aliases(sendmail_t) # Write to /etc/aliases and /etc/mail. -mta_rw_aliases(sendmail_t) +mta_manage_aliases(sendmail_t) # Write to /var/spool/mail and /var/spool/mqueue. mta_manage_queue(sendmail_t) mta_manage_spool(sendmail_t) +mta_sendmail_exec(sendmail_t) + +optional_policy(` + cron_read_pipes(sendmail_t) +') optional_policy(` clamav_search_lib(sendmail_t) ') optional_policy(` + cyrus_stream_connect(sendmail_t) + clamav_stream_connect(sendmail_t) +') + +optional_policy(` + munin_dontaudit_search_lib(sendmail_t) +') + +optional_policy(` postfix_exec_master(sendmail_t) postfix_read_config(sendmail_t) postfix_search_spool(sendmail_t) @@ -118,6 +143,7 @@ optional_policy(` procmail_domtrans(sendmail_t) + procmail_rw_tmp_files(sendmail_t) ') optional_policy(` @@ -125,24 +151,25 @@ ') optional_policy(` + sasl_connect(sendmail_t) +') + +optional_policy(` + spamd_stream_connect(sendmail_t) +') + +optional_policy(` udev_read_db(sendmail_t) ') -ifdef(`TODO',` -allow sendmail_t etc_mail_t:dir rw_dir_perms; -allow sendmail_t etc_mail_t:file manage_file_perms; -# for the start script to run make -C /etc/mail -allow initrc_t etc_mail_t:dir rw_dir_perms; -allow initrc_t etc_mail_t:file manage_file_perms; -allow system_mail_t initrc_t:fd use; -allow system_mail_t initrc_t:fifo_file write; - -# When sendmail runs as user_mail_domain, it needs some extra permissions -# to update /etc/mail/statistics. -allow user_mail_domain etc_mail_t:file rw_file_perms; +######################################## +# +# Unconfined sendmail local policy +# Allow unconfined domain to run newalias and have transitions work +# -# Silently deny attempts to access /root. -dontaudit system_mail_t { staff_home_dir_t sysadm_home_dir_t}:dir { getattr search }; +optional_policy(` + mta_etc_filetrans_aliases(unconfined_sendmail_t) + unconfined_domain(unconfined_sendmail_t) +') -dontaudit sendmail_t admin_tty_type:chr_file { getattr ioctl }; -') dnl end TODO diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.fc serefpolicy-3.3.1/policy/modules/services/setroubleshoot.fc --- nsaserefpolicy/policy/modules/services/setroubleshoot.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/setroubleshoot.fc 2008-04-21 11:02:49.000000000 -0400 @@ -5,3 +5,5 @@ /var/log/setroubleshoot(/.*)? gen_context(system_u:object_r:setroubleshoot_var_log_t,s0) /var/lib/setroubleshoot(/.*)? gen_context(system_u:object_r:setroubleshoot_var_lib_t,s0) + +/etc/rc.d/init.d/setroubleshoot -- gen_context(system_u:object_r:setroubleshoot_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.if serefpolicy-3.3.1/policy/modules/services/setroubleshoot.if --- nsaserefpolicy/policy/modules/services/setroubleshoot.if 2007-09-04 15:22:23.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/setroubleshoot.if 2008-04-21 11:02:49.000000000 -0400 @@ -16,14 +16,13 @@ ') files_search_pids($1) - allow $1 setroubleshoot_var_run_t:sock_file write; - allow $1 setroubleshootd_t:unix_stream_socket connectto; + stream_connect_pattern($1, setroubleshoot_var_run_t, setroubleshoot_var_run_t, setroubleshootd_t) + allow $1 setroubleshoot_var_run_t:sock_file read; ') ######################################## ## -## Dontaudit attempts to connect to setroubleshootd -## over an unix stream socket. +## dontaudit attempts to connect to setroubleshootd over an unix stream socket. ## ## ## @@ -36,6 +35,77 @@ type setroubleshootd_t, setroubleshoot_var_run_t; ') - dontaudit $1 setroubleshoot_var_run_t:sock_file write; dontaudit $1 setroubleshootd_t:unix_stream_socket connectto; + dontaudit $1 setroubleshoot_var_run_t:sock_file rw_sock_file_perms; ') + +######################################## +## +## Execute setroubleshoot server in the setroubleshoot domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`setroubleshoot_script_domtrans',` + gen_require(` + type setroubleshoot_script_exec_t; + ') + + init_script_domtrans_spec($1,setroubleshoot_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an setroubleshoot environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the setroubleshoot domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`setroubleshoot_admin',` + gen_require(` + type setroubleshootd_t; + type setroubleshoot_script_exec_t; + type setroubleshoot_log_t; + type setroubleshoot_var_lib_t; + type setroubleshoot_var_run_t; + ') + + allow $1 setroubleshootd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, setroubleshootd_t, setroubleshootd_t) + + # Allow setroubleshootd_t to restart the apache service + setroubleshoot_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 setroubleshoot_script_exec_t system_r; + allow $2 system_r; + + logging_list_logs($1) + manage_all_pattern($1,setroubleshoot_log_t) + + files_list_var_lib($1) + manage_all_pattern($1,setroubleshoot_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,setroubleshoot_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.te serefpolicy-3.3.1/policy/modules/services/setroubleshoot.te --- nsaserefpolicy/policy/modules/services/setroubleshoot.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/setroubleshoot.te 2008-04-28 15:21:41.039805000 -0400 @@ -22,13 +22,16 @@ type setroubleshoot_var_run_t; files_pid_file(setroubleshoot_var_run_t) +type setroubleshoot_script_exec_t; +init_script_type(setroubleshoot_script_exec_t) + ######################################## # # setroubleshootd local policy # -allow setroubleshootd_t self:capability { dac_override sys_tty_config }; -allow setroubleshootd_t self:process { signull signal getattr getsched }; +allow setroubleshootd_t self:capability { dac_override sys_nice sys_tty_config }; +allow setroubleshootd_t self:process { getattr getsched setsched sigkill signull signal }; allow setroubleshootd_t self:fifo_file rw_fifo_file_perms; allow setroubleshootd_t self:tcp_socket create_stream_socket_perms; allow setroubleshootd_t self:unix_stream_socket { create_stream_socket_perms connectto }; @@ -52,7 +55,9 @@ kernel_read_kernel_sysctls(setroubleshootd_t) kernel_read_system_state(setroubleshootd_t) +kernel_read_net_sysctls(setroubleshootd_t) kernel_read_network_state(setroubleshootd_t) +kernel_dontaudit_list_all_proc(setroubleshootd_t) corecmd_exec_bin(setroubleshootd_t) corecmd_exec_shell(setroubleshootd_t) @@ -68,16 +73,23 @@ dev_read_urand(setroubleshootd_t) dev_read_sysfs(setroubleshootd_t) +dev_getattr_all_blk_files(setroubleshootd_t) +dev_getattr_all_chr_files(setroubleshootd_t) domain_dontaudit_search_all_domains_state(setroubleshootd_t) files_read_usr_files(setroubleshootd_t) files_read_etc_files(setroubleshootd_t) -files_getattr_all_dirs(setroubleshootd_t) +files_list_all(setroubleshootd_t) files_getattr_all_files(setroubleshootd_t) +files_getattr_all_pipes(setroubleshootd_t) +files_getattr_all_sockets(setroubleshootd_t) fs_getattr_all_dirs(setroubleshootd_t) fs_getattr_all_files(setroubleshootd_t) +fs_read_fusefs_symlinks(setroubleshootd_t) +fs_dontaudit_read_nfs_files(setroubleshootd_t) +fs_dontaudit_read_cifs_files(setroubleshootd_t) selinux_get_enforce_mode(setroubleshootd_t) selinux_validate_context(setroubleshootd_t) @@ -97,19 +109,21 @@ locallogin_dontaudit_use_fds(setroubleshootd_t) +logging_send_audit_msgs(setroubleshootd_t) logging_send_syslog_msg(setroubleshootd_t) -logging_stream_connect_auditd(setroubleshootd_t) +logging_stream_connect_audisp(setroubleshootd_t) seutil_read_config(setroubleshootd_t) seutil_read_file_contexts(setroubleshootd_t) - -sysnet_read_config(setroubleshootd_t) +seutil_read_bin_policy(setroubleshootd_t) userdom_dontaudit_read_sysadm_home_content_files(setroubleshootd_t) +userdom_dontaudit_read_unpriv_users_home_content_files(setroubleshootd_t) optional_policy(` dbus_system_bus_client_template(setroubleshootd, setroubleshootd_t) dbus_connect_system_bus(setroubleshootd_t) + dbus_system_domain(setroubleshootd_t,setroubleshootd_exec_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/smartmon.fc serefpolicy-3.3.1/policy/modules/services/smartmon.fc --- nsaserefpolicy/policy/modules/services/smartmon.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/smartmon.fc 2008-04-21 11:02:50.000000000 -0400 @@ -8,3 +8,4 @@ # /var/run/smartd\.pid -- gen_context(system_u:object_r:fsdaemon_var_run_t,s0) +/etc/rc.d/init.d/smartd -- gen_context(system_u:object_r:smartmon_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/smartmon.if serefpolicy-3.3.1/policy/modules/services/smartmon.if --- nsaserefpolicy/policy/modules/services/smartmon.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/smartmon.if 2008-04-21 11:02:50.000000000 -0400 @@ -20,6 +20,25 @@ ######################################## ## +## Execute smartmon server in the smartmon domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`smartmon_script_domtrans',` + gen_require(` + type smartmon_script_exec_t; + ') + + init_script_domtrans_spec($1,smartmon_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an smartmon environment ## @@ -43,14 +62,21 @@ interface(`smartmon_admin',` gen_require(` type smartmon_t, smartmon_tmp_t, smartmon_var_run_t; + type smartmon_script_exec_t; ') allow $1 smartmon_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, smartmon_t) + # Allow smartmon_t to restart the apache service + smartmon_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 smartmon_script_exec_t system_r; + allow $2 system_r; + files_list_tmp($1) - manage_files_pattern($1, smartmon_tmp_t, smartmon_tmp_t) + manage_all_pattern($1,smartmon_tmp_t) files_list_pids($1) - manage_files_pattern($1, smartmon_var_run_t, smartmon_var_run_t) + manage_all_pattern($1,smartmon_var_run_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/smartmon.te serefpolicy-3.3.1/policy/modules/services/smartmon.te --- nsaserefpolicy/policy/modules/services/smartmon.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/smartmon.te 2008-04-21 11:02:50.000000000 -0400 @@ -16,6 +16,9 @@ type fsdaemon_tmp_t; files_tmp_file(fsdaemon_tmp_t) +type smartmon_script_exec_t; +init_script_type(smartmon_script_exec_t) + ######################################## # # Local policy @@ -62,6 +65,7 @@ fs_search_auto_mountpoints(fsdaemon_t) mls_file_read_all_levels(fsdaemon_t) +mls_file_write_all_levels(fsdaemon_t) storage_raw_read_fixed_disk(fsdaemon_t) storage_raw_write_fixed_disk(fsdaemon_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snmp.fc serefpolicy-3.3.1/policy/modules/services/snmp.fc --- nsaserefpolicy/policy/modules/services/snmp.fc 2007-06-19 16:23:06.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/snmp.fc 2008-04-21 11:02:50.000000000 -0400 @@ -17,3 +17,6 @@ /var/run/snmpd -d gen_context(system_u:object_r:snmpd_var_run_t,s0) /var/run/snmpd\.pid -- gen_context(system_u:object_r:snmpd_var_run_t,s0) + +/etc/rc.d/init.d/snmpd -- gen_context(system_u:object_r:snmp_script_exec_t,s0) +/etc/rc.d/init.d/snmptrapd -- gen_context(system_u:object_r:snmp_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snmp.if serefpolicy-3.3.1/policy/modules/services/snmp.if --- nsaserefpolicy/policy/modules/services/snmp.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/snmp.if 2008-04-21 11:02:50.000000000 -0400 @@ -87,6 +87,25 @@ ######################################## ## +## Execute snmp server in the snmp domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`snmp_script_domtrans',` + gen_require(` + type snmp_script_exec_t; + ') + + init_script_domtrans_spec($1,snmp_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an snmp environment ## @@ -111,17 +130,24 @@ gen_require(` type snmp_t, snmp_log_t; type snmp_var_lib_t, snmp_var_run_t; + type snmp_script_exec_t; ') allow $1 snmp_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, snmp_t) + # Allow snmp_t to restart the apache service + snmp_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 snmp_script_exec_t system_r; + allow $2 system_r; + logging_list_logs($1) - manage_files_pattern($1, snmp_log_t, snmp_log_t) + manage_all_pattern($1,snmp_log_t) files_list_var_lib($1) - manage_files_pattern($1, snmp_var_lib_t, snmp_var_lib_t) + manage_all_pattern($1,snmp_var_lib_t) files_list_pids($1) - manage_files_pattern($1, snmp_var_run_t, snmp_var_run_t) + manage_all_pattern($1,snmp_var_run_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snmp.te serefpolicy-3.3.1/policy/modules/services/snmp.te --- nsaserefpolicy/policy/modules/services/snmp.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/snmp.te 2008-04-21 11:02:50.000000000 -0400 @@ -18,12 +18,16 @@ type snmpd_var_lib_t; files_type(snmpd_var_lib_t) +type snmp_script_exec_t; +init_script_type(snmp_script_exec_t) + ######################################## # # Local policy # allow snmpd_t self:capability { dac_override kill net_admin sys_nice sys_tty_config }; dontaudit snmpd_t self:capability { sys_module sys_tty_config }; +allow snmpd_t self:process getsched; allow snmpd_t self:fifo_file rw_fifo_file_perms; allow snmpd_t self:unix_dgram_socket create_socket_perms; allow snmpd_t self:unix_stream_socket create_stream_socket_perms; @@ -45,6 +49,7 @@ kernel_read_device_sysctls(snmpd_t) kernel_read_kernel_sysctls(snmpd_t) +kernel_read_fs_sysctls(snmpd_t) kernel_read_net_sysctls(snmpd_t) kernel_read_proc_symlinks(snmpd_t) kernel_read_system_state(snmpd_t) @@ -81,8 +86,7 @@ files_read_usr_files(snmpd_t) files_read_etc_runtime_files(snmpd_t) files_search_home(snmpd_t) -files_getattr_boot_dirs(snmpd_t) -files_dontaudit_getattr_home_dir(snmpd_t) +auth_read_all_dirs_except_shadow(snmpd_t) fs_getattr_all_dirs(snmpd_t) fs_getattr_all_fs(snmpd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snort.te serefpolicy-3.3.1/policy/modules/services/snort.te --- nsaserefpolicy/policy/modules/services/snort.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/snort.te 2008-04-23 10:08:01.000000000 -0400 @@ -11,7 +11,7 @@ init_daemon_domain(snort_t,snort_exec_t) type snort_etc_t; -files_type(snort_etc_t) +files_config_file(snort_etc_t) type snort_log_t; logging_log_file(snort_log_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/soundserver.fc serefpolicy-3.3.1/policy/modules/services/soundserver.fc --- nsaserefpolicy/policy/modules/services/soundserver.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/soundserver.fc 2008-04-21 11:02:50.000000000 -0400 @@ -1,10 +1,12 @@ -/etc/nas(/.*)? gen_context(system_u:object_r:soundd_etc_t,s0) -/etc/yiff(/.*)? gen_context(system_u:object_r:soundd_etc_t,s0) - +/etc/nas(/.*)? gen_context(system_u:object_r:soundd_etc_t,s0) /usr/bin/nasd -- gen_context(system_u:object_r:soundd_exec_t,s0) /usr/bin/gpe-soundserver -- gen_context(system_u:object_r:soundd_exec_t,s0) /usr/sbin/yiff -- gen_context(system_u:object_r:soundd_exec_t,s0) /var/run/yiff-[0-9]+\.pid -- gen_context(system_u:object_r:soundd_var_run_t,s0) +/var/run/nasd(/.*)? gen_context(system_u:object_r:soundd_var_run_t,s0) + /var/state/yiff(/.*)? gen_context(system_u:object_r:soundd_state_t,s0) + +/etc/rc.d/init.d/nasd -- gen_context(system_u:object_r:soundd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/soundserver.if serefpolicy-3.3.1/policy/modules/services/soundserver.if --- nsaserefpolicy/policy/modules/services/soundserver.if 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/soundserver.if 2008-04-21 11:02:50.000000000 -0400 @@ -13,3 +13,74 @@ interface(`soundserver_tcp_connect',` refpolicywarn(`$0($*) has been deprecated.') ') + +######################################## +## +## Execute soundd server in the soundd domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`soundserver_script_domtrans',` + gen_require(` + type soundd_script_exec_t; + ') + + init_script_domtrans_spec($1,soundd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an soundd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the soundd domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`soundserver_admin',` + gen_require(` + type soundd_t; + type soundd_script_exec_t; + type soundd_etc_t; + type soundd_tmp_t; + type soundd_var_run_t; + ') + + allow $1 soundd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, soundd_t, soundd_t) + + # Allow soundd_t to restart the apache service + soundserver_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 soundd_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,soundd_tmp_t) + + files_list_etc($1) + manage_all_pattern($1,soundd_etc_t) + + files_list_pids($1) + manage_all_pattern($1,soundd_var_run_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/soundserver.te serefpolicy-3.3.1/policy/modules/services/soundserver.te --- nsaserefpolicy/policy/modules/services/soundserver.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/soundserver.te 2008-04-23 10:07:55.000000000 -0400 @@ -10,9 +10,6 @@ type soundd_exec_t; init_daemon_domain(soundd_t,soundd_exec_t) -type soundd_etc_t alias etc_soundd_t; -files_type(soundd_etc_t) - type soundd_state_t; files_type(soundd_state_t) @@ -26,21 +23,30 @@ type soundd_var_run_t; files_pid_file(soundd_var_run_t) +type soundd_etc_t; +files_config_file(soundd_etc_t) + +type soundd_script_exec_t; +init_script_type(soundd_script_exec_t) + ######################################## # -# Declarations +# sound server local policy # +allow soundd_t self:capability dac_override; dontaudit soundd_t self:capability sys_tty_config; allow soundd_t self:process { setpgid signal_perms }; allow soundd_t self:tcp_socket create_stream_socket_perms; allow soundd_t self:udp_socket create_socket_perms; +allow soundd_t self:unix_stream_socket { connectto create_stream_socket_perms }; + +fs_getattr_all_fs(soundd_t) + # for yiff allow soundd_t self:shm create_shm_perms; -allow soundd_t soundd_etc_t:dir list_dir_perms; -allow soundd_t soundd_etc_t:file read_file_perms; -allow soundd_t soundd_etc_t:lnk_file { getattr read }; +read_files_pattern(soundd_t,soundd_etc_t,soundd_etc_t) manage_files_pattern(soundd_t,soundd_state_t,soundd_state_t) manage_lnk_files_pattern(soundd_t,soundd_state_t,soundd_state_t) @@ -55,8 +61,10 @@ manage_sock_files_pattern(soundd_t,soundd_tmpfs_t,soundd_tmpfs_t) fs_tmpfs_filetrans(soundd_t,soundd_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) +manage_sock_files_pattern(soundd_t,soundd_var_run_t,soundd_var_run_t) manage_files_pattern(soundd_t,soundd_var_run_t,soundd_var_run_t) -files_pid_filetrans(soundd_t,soundd_var_run_t,file) +manage_dirs_pattern(soundd_t,soundd_var_run_t,soundd_var_run_t) +files_pid_filetrans(soundd_t,soundd_var_run_t,{ file dir }) kernel_read_kernel_sysctls(soundd_t) kernel_list_proc(soundd_t) @@ -99,6 +107,10 @@ userdom_dontaudit_search_sysadm_home_dirs(soundd_t) optional_policy(` + alsa_domtrans(soundd_t) +') + +optional_policy(` seutil_sigchld_newrole(soundd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.fc serefpolicy-3.3.1/policy/modules/services/spamassassin.fc --- nsaserefpolicy/policy/modules/services/spamassassin.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/spamassassin.fc 2008-04-21 11:02:50.000000000 -0400 @@ -1,4 +1,4 @@ -HOME_DIR/\.spamassassin(/.*)? gen_context(system_u:object_r:ROLE_spamassassin_home_t,s0) +HOME_DIR/\.spamassassin(/.*)? gen_context(system_u:object_r:user_spamassassin_home_t,s0) /usr/bin/sa-learn -- gen_context(system_u:object_r:spamc_exec_t,s0) /usr/bin/spamassassin -- gen_context(system_u:object_r:spamassassin_exec_t,s0) @@ -6,11 +6,17 @@ /usr/bin/spamd -- gen_context(system_u:object_r:spamd_exec_t,s0) /usr/sbin/spamd -- gen_context(system_u:object_r:spamd_exec_t,s0) +/usr/sbin/spamass-milter -- gen_context(system_u:object_r:spamd_exec_t,s0) /var/lib/spamassassin(/.*)? gen_context(system_u:object_r:spamd_var_lib_t,s0) +/var/log/spamd\.log -- gen_context(system_u:object_r:spamd_log_t,s0) + /var/run/spamassassin(/.*)? gen_context(system_u:object_r:spamd_var_run_t,s0) /var/run/spamass-milter(/.*)? gen_context(system_u:object_r:spamd_var_run_t,s0) +/var/spool/milter-regex(/.*)? gen_context(system_u:object_r:spamd_var_run_t,s0) /var/spool/spamassassin(/.*)? gen_context(system_u:object_r:spamd_spool_t,s0) /var/spool/spamd(/.*)? gen_context(system_u:object_r:spamd_spool_t,s0) + +/etc/rc.d/init.d/spamd -- gen_context(system_u:object_r:spamd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.if serefpolicy-3.3.1/policy/modules/services/spamassassin.if --- nsaserefpolicy/policy/modules/services/spamassassin.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/spamassassin.if 2008-04-21 11:02:50.000000000 -0400 @@ -34,10 +34,11 @@ # cjp: when tunables are available, spamc stuff should be # toggled on activation of spamc, and similarly for spamd. template(`spamassassin_per_role_template',` - gen_require(` type spamc_exec_t, spamassassin_exec_t; - type spamd_t, spamd_tmp_t; + type spamc_t, spamd_t, spamassassin_t, spamd_tmp_t; + type user_spamassassin_home_t, user_spamassassin_tmp_t; + type user_spamc_tmp_t; ') ############################## @@ -45,278 +46,28 @@ # Declarations # - type $1_spamc_t; - application_domain($1_spamc_t,spamc_exec_t) - role $3 types $1_spamc_t; - - type $1_spamc_tmp_t; - files_tmp_file($1_spamc_tmp_t) - - type $1_spamassassin_t; - application_domain($1_spamassassin_t,spamassassin_exec_t) - role $3 types $1_spamassassin_t; - - type $1_spamassassin_home_t alias $1_spamassassin_rw_t; - userdom_user_home_content($1,$1_spamassassin_home_t) - files_poly_member($1_spamassassin_home_t) - - type $1_spamassassin_tmp_t; - files_tmp_file($1_spamassassin_tmp_t) - - ############################## - # - # $1_spamc_t local policy - # - - allow $1_spamc_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; - allow $1_spamc_t self:fd use; - allow $1_spamc_t self:fifo_file rw_fifo_file_perms; - allow $1_spamc_t self:sock_file read_sock_file_perms; - allow $1_spamc_t self:shm create_shm_perms; - allow $1_spamc_t self:sem create_sem_perms; - allow $1_spamc_t self:msgq create_msgq_perms; - allow $1_spamc_t self:msg { send receive }; - allow $1_spamc_t self:unix_dgram_socket create_socket_perms; - allow $1_spamc_t self:unix_stream_socket create_stream_socket_perms; - allow $1_spamc_t self:unix_dgram_socket sendto; - allow $1_spamc_t self:unix_stream_socket connectto; - allow $1_spamc_t self:tcp_socket create_stream_socket_perms; - allow $1_spamc_t self:udp_socket create_socket_perms; - - manage_dirs_pattern($1_spamc_t,$1_spamc_tmp_t,$1_spamc_tmp_t) - manage_files_pattern($1_spamc_t,$1_spamc_tmp_t,$1_spamc_tmp_t) - files_tmp_filetrans($1_spamc_t, $1_spamc_tmp_t, { file dir }) - - # Allow connecting to a local spamd - allow $1_spamc_t spamd_t:unix_stream_socket connectto; - allow $1_spamc_t spamd_tmp_t:sock_file rw_file_perms; - - domtrans_pattern($2, spamc_exec_t, $1_spamc_t) - - kernel_read_kernel_sysctls($1_spamc_t) - - corenet_all_recvfrom_unlabeled($1_spamc_t) - corenet_all_recvfrom_netlabel($1_spamc_t) - corenet_tcp_sendrecv_generic_if($1_spamc_t) - corenet_udp_sendrecv_generic_if($1_spamc_t) - corenet_tcp_sendrecv_all_nodes($1_spamc_t) - corenet_udp_sendrecv_all_nodes($1_spamc_t) - corenet_tcp_sendrecv_all_ports($1_spamc_t) - corenet_udp_sendrecv_all_ports($1_spamc_t) - corenet_tcp_connect_all_ports($1_spamc_t) - corenet_sendrecv_all_client_packets($1_spamc_t) - - fs_search_auto_mountpoints($1_spamc_t) - - # cjp: these should probably be removed: - corecmd_list_bin($1_spamc_t) - corecmd_read_bin_symlinks($1_spamc_t) - corecmd_read_bin_files($1_spamc_t) - corecmd_read_bin_pipes($1_spamc_t) - corecmd_read_bin_sockets($1_spamc_t) - - domain_use_interactive_fds($1_spamc_t) - - files_read_etc_files($1_spamc_t) - files_read_etc_runtime_files($1_spamc_t) - files_read_usr_files($1_spamc_t) - files_dontaudit_search_var($1_spamc_t) - # cjp: this may be removable: - files_list_home($1_spamc_t) - - libs_use_ld_so($1_spamc_t) - libs_use_shared_libs($1_spamc_t) - - logging_send_syslog_msg($1_spamc_t) - - miscfiles_read_localization($1_spamc_t) - - # cjp: this should probably be removed: - seutil_read_config($1_spamc_t) - - sysnet_read_config($1_spamc_t) - - userdom_use_unpriv_users_fds($1_spamc_t) - # cjp: this really should just be the - # terminal specific to the role - userdom_use_unpriv_users_ptys($1_spamc_t) - - # cjp: this should probably be removed: - tunable_policy(`read_default_t',` - files_list_default($1_spamc_t) - files_read_default_files($1_spamc_t) - files_read_default_symlinks($1_spamc_t) - files_read_default_sockets($1_spamc_t) - files_read_default_pipes($1_spamc_t) - ') - - optional_policy(` - # Allow connection to spamd socket above - evolution_stream_connect($1,$1_spamc_t) - ') - - optional_policy(` - nis_use_ypbind($1_spamc_t) - ') - - optional_policy(` - nscd_socket_use($1_spamc_t) - ') - - optional_policy(` - mta_read_config($1_spamc_t) - sendmail_stub($1_spamc_t) - ') - - ############################## - # - # $1_spamassassin_t local policy - # - - allow $1_spamassassin_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; - allow $1_spamassassin_t self:fd use; - allow $1_spamassassin_t self:fifo_file rw_fifo_file_perms; - allow $1_spamassassin_t self:sock_file read_sock_file_perms; - allow $1_spamassassin_t self:unix_dgram_socket create_socket_perms; - allow $1_spamassassin_t self:unix_stream_socket create_stream_socket_perms; - allow $1_spamassassin_t self:unix_dgram_socket sendto; - allow $1_spamassassin_t self:unix_stream_socket connectto; - allow $1_spamassassin_t self:shm create_shm_perms; - allow $1_spamassassin_t self:sem create_sem_perms; - allow $1_spamassassin_t self:msgq create_msgq_perms; - allow $1_spamassassin_t self:msg { send receive }; - - manage_dirs_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_files_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_lnk_files_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_fifo_files_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_sock_files_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - userdom_user_home_dir_filetrans($1,$1_spamassassin_t,$1_spamassassin_home_t,{ dir file lnk_file sock_file fifo_file }) - - manage_dirs_pattern($1_spamassassin_t, $1_spamassassin_tmp_t,$1_spamassassin_tmp_t) - manage_files_pattern($1_spamassassin_t, $1_spamassassin_tmp_t,$1_spamassassin_tmp_t) - files_tmp_filetrans($1_spamassassin_t, $1_spamassassin_tmp_t, { file dir }) - - manage_dirs_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_files_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_lnk_files_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - relabel_dirs_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - relabel_files_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - relabel_lnk_files_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - - domtrans_pattern($2, spamassassin_exec_t, $1_spamassassin_t) - - manage_dirs_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_files_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_lnk_files_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_fifo_files_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_sock_files_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - userdom_user_home_dir_filetrans($1,spamd_t,$1_spamassassin_home_t,{ dir file lnk_file sock_file fifo_file }) - - kernel_read_kernel_sysctls($1_spamassassin_t) - - dev_read_urand($1_spamassassin_t) - - fs_search_auto_mountpoints($1_spamassassin_t) - - # this should probably be removed - corecmd_list_bin($1_spamassassin_t) - corecmd_read_bin_symlinks($1_spamassassin_t) - corecmd_read_bin_files($1_spamassassin_t) - corecmd_read_bin_pipes($1_spamassassin_t) - corecmd_read_bin_sockets($1_spamassassin_t) - - domain_use_interactive_fds($1_spamassassin_t) + typealias spamc_t alias $1_spamc_t; + role $3 types spamc_t; - files_read_etc_files($1_spamassassin_t) - files_read_etc_runtime_files($1_spamassassin_t) - files_list_home($1_spamassassin_t) - files_read_usr_files($1_spamassassin_t) - files_dontaudit_search_var($1_spamassassin_t) + typealias spamassassin_t alias $1_spamassassin_t; + role $3 types spamassassin_t; - libs_use_ld_so($1_spamassassin_t) - libs_use_shared_libs($1_spamassassin_t) + ifelse(`$1',`user',`',` + typealias user_spamassassin_home_t alias $1_spamassassin_home_t; + typealias user_spamassassin_tmp_t alias $1_spamassassin_tmp_t; + typealias user_spamc_tmp_t alias $1_spamc_tmp_t; + ') + + manage_dirs_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + manage_files_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + manage_lnk_files_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + relabel_dirs_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + relabel_files_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + relabel_lnk_files_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) - logging_send_syslog_msg($1_spamassassin_t) + domtrans_pattern($2, spamassassin_exec_t, spamassassin_t) + domtrans_pattern($2, spamc_exec_t, spamc_t) - miscfiles_read_localization($1_spamassassin_t) - - # cjp: this could probably be removed - seutil_read_config($1_spamassassin_t) - - sysnet_dns_name_resolve($1_spamassassin_t) - - userdom_use_unpriv_users_fds($1_spamassassin_t) - userdom_search_user_home_dirs($1,$1_spamassassin_t) - # cjp: this really should just be the - # terminal specific to the role - userdom_use_unpriv_users_ptys($1_spamassassin_t) - - # this should probably be removed: - tunable_policy(`read_default_t',` - files_list_default($1_spamassassin_t) - files_read_default_files($1_spamassassin_t) - files_read_default_symlinks($1_spamassassin_t) - files_read_default_sockets($1_spamassassin_t) - files_read_default_pipes($1_spamassassin_t) - ') - - # set tunable if you have spamassassin do DNS lookups - tunable_policy(`spamassassin_can_network',` - allow $1_spamassassin_t self:tcp_socket create_stream_socket_perms; - allow $1_spamassassin_t self:udp_socket create_socket_perms; - - corenet_all_recvfrom_unlabeled($1_spamassassin_t) - corenet_all_recvfrom_netlabel($1_spamassassin_t) - corenet_tcp_sendrecv_generic_if($1_spamassassin_t) - corenet_udp_sendrecv_generic_if($1_spamassassin_t) - corenet_tcp_sendrecv_all_nodes($1_spamassassin_t) - corenet_udp_sendrecv_all_nodes($1_spamassassin_t) - corenet_tcp_sendrecv_all_ports($1_spamassassin_t) - corenet_udp_sendrecv_all_ports($1_spamassassin_t) - corenet_tcp_connect_all_ports($1_spamassassin_t) - corenet_sendrecv_all_client_packets($1_spamassassin_t) - - sysnet_read_config($1_spamassassin_t) - ') - - tunable_policy(`spamd_enable_home_dirs',` - userdom_manage_user_home_content_dirs($1,spamd_t) - userdom_manage_user_home_content_files($1,spamd_t) - userdom_manage_user_home_content_symlinks($1,spamd_t) - ') - - tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_dirs($1_spamassassin_t) - fs_manage_nfs_files($1_spamassassin_t) - fs_manage_nfs_symlinks($1_spamassassin_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_dirs($1_spamassassin_t) - fs_manage_cifs_files($1_spamassassin_t) - fs_manage_cifs_symlinks($1_spamassassin_t) - ') - - optional_policy(` - # Write pid file and socket in ~/.evolution/cache/tmp - evolution_home_filetrans($1,spamd_t,spamd_tmp_t,{ file sock_file }) - ') - - optional_policy(` - # cjp: clearly some redundancy here - - nis_use_ypbind($1_spamassassin_t) - - tunable_policy(`spamassassin_can_network && allow_ypbind',` - nis_use_ypbind_uncond($1_spamassassin_t) - ') - ') - - optional_policy(` - mta_read_config($1_spamassassin_t) - sendmail_stub($1_spamassassin_t) - ') ') ######################################## @@ -370,7 +121,7 @@ # interface(`spamassassin_exec_spamd',` gen_require(` - type spamd_exec_t; + type spamd_eoxec_t; ') can_exec($1,spamd_exec_t) @@ -398,11 +149,66 @@ ## # template(`spamassassin_domtrans_user_client',` + spamassassin_domtrans_spamc($2) +') + +######################################## +## +## Execute spamassassin client in the spamassassin client domain. +## +## +##

+## This is a template and should only be called +## from per user domain tempaltes. +##

+## +## +## +## The type of the process performing this action. +## +## +# +interface(`spamassassin_domtrans_spamc',` + gen_require(` + type spamc_t, spamc_exec_t; + ') + + domtrans_pattern($1,spamc_exec_t,spamc_t) + allow $1 spamc_exec_t:file ioctl; +') + +######################################## +## +## Read spamassassin per user homedir +## +## +##

+## Read spamassassin per user homedir +##

+##

+## This is a templated interface, and should only +## be called from a per-userdomain template. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`spamassassin_read_user_home_files',` gen_require(` - type $1_spamc_t, spamc_exec_t; + type user_spamassassin_home_t; ') - domtrans_pattern($2,spamc_exec_t,$1_spamc_t) + allow $1 user_spamassassin_home_t:dir list_dir_perms; + allow $1 user_spamassassin_home_t:file read_file_perms; ') ######################################## @@ -446,11 +252,31 @@ ## # template(`spamassassin_domtrans_user_local_client',` + spamassassin_domtrans($2) +') + +######################################## +## +## Execute spamassassin in the user spamassassin domain. +## +## +##

+## This is a template and should only be called +## from per user domain tempaltes. +##

+## +## +## +## The type of the process performing this action. +## +## +# +interface(`spamassassin_domtrans',` gen_require(` - type $1_spamassassin_t, spamassassin_exec_t; + type spamassassin_t, spamassassin_exec_t; ') - domtrans_pattern($2,spamassassin_exec_t,$1_spamassassin_t) + domtrans_pattern($1,spamassassin_exec_t,spamassassin_t) ') ######################################## @@ -469,6 +295,7 @@ ') files_search_var_lib($1) + list_dirs_pattern($1,spamd_var_lib_t,spamd_var_lib_t) read_files_pattern($1,spamd_var_lib_t,spamd_var_lib_t) ') @@ -528,3 +355,133 @@ dontaudit $1 spamd_tmp_t:sock_file getattr; ') + +######################################## +## +## Connect to run spamd. +## +## +## +## Domain allowed to connect. +## +## +# +interface(`spamd_stream_connect',` + gen_require(` + type spamd_t, spamd_var_run_t; + ') + + stream_connect_pattern($1,spamd_var_run_t,spamd_var_run_t,spamd_t) +') + + +######################################## +## +## Execute spamassassin server in the spamassassin domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`spamassassin_spamd_script_domtrans',` + gen_require(` + type spamd_script_exec_t; + ') + + init_script_domtrans_spec($1,spamd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an spamassassin environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the spamassassin domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`spamassassin_spamd_admin',` + gen_require(` + type spamd_t; + type spamd_script_exec_t; + type spamd_tmp_t; + type spamd_log_t; + type spamd_spool_t; + type spamd_var_lib_t; + type spamd_var_run_t; + ') + + allow $1 spamd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, spamd_t, spamd_t) + + # Allow spamd_t to restart the apache service + spamassassin_spamd_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 spamd_script_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + manage_all_pattern($1,spamd_tmp_t) + + logging_list_logs($1) + manage_all_pattern($1,spamd_log_t) + + files_list_spool($1) + manage_all_pattern($1,spamd_spool_t) + + files_list_var_lib($1) + manage_all_pattern($1,spamd_var_lib_t) + + files_list_pids($1) + manage_all_pattern($1,spamd_var_run_t) +') + +######################################## +## +## Read spamassassin per user homedir +## +## +##

+## Read spamassassin per user homedir +##

+##

+## This is a templated interface, and should only +## be called from a per-userdomain template. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`spamassassin_manage_user_home_files',` + gen_require(` + type user_spamassassin_home_t; + ') + + manage_files_pattern($1, user_spamassassin_home_t, user_spamassassin_home_t) + razor_manage_user_home_files(user,$1) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.te serefpolicy-3.3.1/policy/modules/services/spamassassin.te --- nsaserefpolicy/policy/modules/services/spamassassin.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/spamassassin.te 2008-04-21 11:02:50.000000000 -0400 @@ -21,8 +21,9 @@ gen_tunable(spamd_enable_home_dirs,true) # spamassassin client executable +type spamc_t; type spamc_exec_t; -application_executable_file(spamc_exec_t) +application_domain(spamc_t,spamc_exec_t) type spamd_t; type spamd_exec_t; @@ -31,6 +32,9 @@ type spamd_spool_t; files_type(spamd_spool_t) +type spamd_log_t; +logging_log_file(spamd_log_t) + type spamd_tmp_t; files_tmp_file(spamd_tmp_t) @@ -41,8 +45,21 @@ type spamd_var_run_t; files_pid_file(spamd_var_run_t) +type spamd_script_exec_t; +init_script_type(spamd_script_exec_t) + type spamassassin_exec_t; -application_executable_file(spamassassin_exec_t) +type spamassassin_t; +application_domain(spamassassin_t,spamassassin_exec_t) + +type user_spamassassin_home_t; +userdom_user_home_content(user,user_spamassassin_home_t) + +type user_spamassassin_tmp_t; +files_tmp_file(user_spamassassin_tmp_t) + +type user_spamc_tmp_t; +files_tmp_file(user_spamc_tmp_t) ######################################## # @@ -53,7 +70,7 @@ # setuids to the user running spamc. Comment this if you are not # using this ability. -allow spamd_t self:capability { setuid setgid dac_override sys_tty_config }; +allow spamd_t self:capability { kill setuid setgid dac_override sys_tty_config }; dontaudit spamd_t self:capability sys_tty_config; allow spamd_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow spamd_t self:fd use; @@ -71,6 +88,9 @@ allow spamd_t self:udp_socket create_socket_perms; allow spamd_t self:netlink_route_socket r_netlink_socket_perms; +manage_files_pattern(spamd_t, spamd_log_t, spamd_log_t) +logging_log_filetrans(spamd_t,spamd_log_t,file) + manage_dirs_pattern(spamd_t,spamd_spool_t,spamd_spool_t) manage_files_pattern(spamd_t,spamd_spool_t,spamd_spool_t) files_spool_filetrans(spamd_t,spamd_spool_t, { file dir }) @@ -81,10 +101,11 @@ # var/lib files for spamd allow spamd_t spamd_var_lib_t:dir list_dir_perms; -read_files_pattern(spamd_t,spamd_var_lib_t,spamd_var_lib_t) +manage_files_pattern(spamd_t,spamd_var_lib_t,spamd_var_lib_t) manage_dirs_pattern(spamd_t, spamd_var_run_t, spamd_var_run_t) manage_files_pattern(spamd_t, spamd_var_run_t, spamd_var_run_t) +manage_sock_files_pattern(spamd_t, spamd_var_run_t, spamd_var_run_t) files_pid_filetrans(spamd_t, spamd_var_run_t, { dir file }) kernel_read_all_sysctls(spamd_t) @@ -149,11 +170,31 @@ userdom_search_unpriv_users_home_dirs(spamd_t) userdom_dontaudit_search_sysadm_home_dirs(spamd_t) +manage_dirs_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_files_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_lnk_files_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_fifo_files_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_sock_files_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +userdom_user_home_dir_filetrans(user,spamd_t,user_spamassassin_home_t,{ dir file lnk_file sock_file fifo_file }) + +optional_policy(` + # Write pid file and socket in ~/.evolution/cache/tmp + evolution_home_filetrans(user,spamd_t,spamd_tmp_t,{ file sock_file }) +') + +tunable_policy(`spamd_enable_home_dirs',` + userdom_manage_user_home_content_dirs(user,spamd_t) + userdom_manage_user_home_content_files(user,spamd_t) + userdom_manage_user_home_content_symlinks(user,spamd_t) +') + tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(spamd_t) fs_manage_nfs_files(spamd_t) ') tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(spamd_t) fs_manage_cifs_files(spamd_t) ') @@ -171,6 +212,7 @@ optional_policy(` dcc_domtrans_client(spamd_t) + dcc_signal_client(spamd_t) dcc_stream_connect_dccifd(spamd_t) ') @@ -198,6 +240,10 @@ optional_policy(` razor_domtrans(spamd_t) + tunable_policy(`spamd_enable_home_dirs',` + razor_manage_user_home_files(user,spamd_t) + ') + ') optional_policy(` @@ -212,3 +258,206 @@ optional_policy(` udev_read_db(spamd_t) ') + +############################## +# +# spamassassin_t local policy +# + +allow spamassassin_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow spamassassin_t self:fd use; +allow spamassassin_t self:fifo_file rw_fifo_file_perms; +allow spamassassin_t self:sock_file read_sock_file_perms; +allow spamassassin_t self:unix_dgram_socket create_socket_perms; +allow spamassassin_t self:unix_stream_socket create_stream_socket_perms; +allow spamassassin_t self:unix_dgram_socket sendto; +allow spamassassin_t self:unix_stream_socket connectto; +allow spamassassin_t self:shm create_shm_perms; +allow spamassassin_t self:sem create_sem_perms; +allow spamassassin_t self:msgq create_msgq_perms; +allow spamassassin_t self:msg { send receive }; + +manage_dirs_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_files_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_lnk_files_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_fifo_files_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_sock_files_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +userdom_user_home_dir_filetrans($1,spamassassin_t,user_spamassassin_home_t,{ dir file lnk_file sock_file fifo_file }) + +manage_dirs_pattern(spamassassin_t, user_spamassassin_tmp_t,user_spamassassin_tmp_t) +manage_files_pattern(spamassassin_t, user_spamassassin_tmp_t,user_spamassassin_tmp_t) +files_tmp_filetrans(spamassassin_t, user_spamassassin_tmp_t, { file dir }) + +kernel_read_kernel_sysctls(spamassassin_t) + +dev_read_urand(spamassassin_t) + +fs_search_auto_mountpoints(spamassassin_t) + +# this should probably be removed +corecmd_list_bin(spamassassin_t) +corecmd_read_bin_symlinks(spamassassin_t) +corecmd_read_bin_files(spamassassin_t) +corecmd_read_bin_pipes(spamassassin_t) +corecmd_read_bin_sockets(spamassassin_t) + +domain_use_interactive_fds(spamassassin_t) + +files_read_etc_files(spamassassin_t) +files_read_etc_runtime_files(spamassassin_t) +files_list_home(spamassassin_t) +files_read_usr_files(spamassassin_t) +files_dontaudit_search_var(spamassassin_t) + +libs_use_ld_so(spamassassin_t) +libs_use_shared_libs(spamassassin_t) + +logging_send_syslog_msg(spamassassin_t) + +miscfiles_read_localization(spamassassin_t) + +# cjp: this could probably be removed +seutil_read_config(spamassassin_t) + +sysnet_dns_name_resolve(spamassassin_t) + +userdom_use_unpriv_users_fds(spamassassin_t) +userdom_search_user_home_dirs(user,spamassassin_t) +# cjp: this really should just be the +# terminal specific to the role +userdom_use_unpriv_users_ptys(spamassassin_t) + +# set tunable if you have spamassassin do DNS lookups +tunable_policy(`spamassassin_can_network',` + allow spamassassin_t self:tcp_socket create_stream_socket_perms; + allow spamassassin_t self:udp_socket create_socket_perms; + + corenet_all_recvfrom_unlabeled(spamassassin_t) + corenet_all_recvfrom_netlabel(spamassassin_t) + corenet_tcp_sendrecv_generic_if(spamassassin_t) + corenet_udp_sendrecv_generic_if(spamassassin_t) + corenet_tcp_sendrecv_all_nodes(spamassassin_t) + corenet_udp_sendrecv_all_nodes(spamassassin_t) + corenet_tcp_sendrecv_all_ports(spamassassin_t) + corenet_udp_sendrecv_all_ports(spamassassin_t) + corenet_tcp_connect_all_ports(spamassassin_t) + corenet_sendrecv_all_client_packets(spamassassin_t) + + sysnet_read_config(spamassassin_t) +') + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(spamassassin_t) + fs_manage_nfs_files(spamassassin_t) + fs_manage_nfs_symlinks(spamassassin_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(spamassassin_t) + fs_manage_cifs_files(spamassassin_t) + fs_manage_cifs_symlinks(spamassassin_t) +') + +optional_policy(` + # cjp: clearly some redundancy here + + nis_use_ypbind(spamassassin_t) + + tunable_policy(`spamassassin_can_network && allow_ypbind',` + nis_use_ypbind_uncond(spamassassin_t) + ') +') + +optional_policy(` + mta_read_config(spamassassin_t) + sendmail_stub(spamassassin_t) +') + +############################## +# +# spamc_t local policy +# + +allow spamc_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow spamc_t self:fd use; +allow spamc_t self:fifo_file rw_fifo_file_perms; +allow spamc_t self:sock_file read_sock_file_perms; +allow spamc_t self:shm create_shm_perms; +allow spamc_t self:sem create_sem_perms; +allow spamc_t self:msgq create_msgq_perms; +allow spamc_t self:msg { send receive }; +allow spamc_t self:unix_dgram_socket create_socket_perms; +allow spamc_t self:unix_stream_socket create_stream_socket_perms; +allow spamc_t self:unix_dgram_socket sendto; +allow spamc_t self:unix_stream_socket connectto; +allow spamc_t self:tcp_socket create_stream_socket_perms; +allow spamc_t self:udp_socket create_socket_perms; + +manage_dirs_pattern(spamc_t,user_spamc_tmp_t,user_spamc_tmp_t) +manage_files_pattern(spamc_t,user_spamc_tmp_t,user_spamc_tmp_t) +files_tmp_filetrans(spamc_t, user_spamc_tmp_t, { file dir }) + +# Allow connecting to a local spamd +allow spamc_t spamd_t:unix_stream_socket connectto; +allow spamc_t spamd_tmp_t:sock_file rw_file_perms; + +kernel_read_kernel_sysctls(spamc_t) + +corenet_all_recvfrom_unlabeled(spamc_t) +corenet_all_recvfrom_netlabel(spamc_t) +corenet_tcp_sendrecv_generic_if(spamc_t) +corenet_udp_sendrecv_generic_if(spamc_t) +corenet_tcp_sendrecv_all_nodes(spamc_t) +corenet_udp_sendrecv_all_nodes(spamc_t) +corenet_tcp_sendrecv_all_ports(spamc_t) +corenet_udp_sendrecv_all_ports(spamc_t) +corenet_tcp_connect_all_ports(spamc_t) +corenet_sendrecv_all_client_packets(spamc_t) + +fs_search_auto_mountpoints(spamc_t) + +# cjp: these should probably be removed: +corecmd_list_bin(spamc_t) +corecmd_read_bin_symlinks(spamc_t) +corecmd_read_bin_files(spamc_t) +corecmd_read_bin_pipes(spamc_t) +corecmd_read_bin_sockets(spamc_t) + +domain_use_interactive_fds(spamc_t) + +files_read_etc_files(spamc_t) +files_read_etc_runtime_files(spamc_t) +files_read_usr_files(spamc_t) +files_dontaudit_search_var(spamc_t) +# cjp: this may be removable: +files_list_home(spamc_t) + +auth_use_nsswitch(spamc_t) + +libs_use_ld_so(spamc_t) +libs_use_shared_libs(spamc_t) + +logging_send_syslog_msg(spamc_t) + +miscfiles_read_localization(spamc_t) + +# cjp: this should probably be removed: +seutil_read_config(spamc_t) + +sysnet_read_config(spamc_t) + +userdom_use_unpriv_users_fds(spamc_t) +# cjp: this really should just be the +# terminal specific to the role +userdom_use_unpriv_users_ptys(spamc_t) + +optional_policy(` + # Allow connection to spamd socket above + evolution_stream_connect(user,spamc_t) +') + +optional_policy(` + mta_read_config(spamc_t) + sendmail_stub(spamc_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/squid.fc serefpolicy-3.3.1/policy/modules/services/squid.fc --- nsaserefpolicy/policy/modules/services/squid.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/squid.fc 2008-04-21 11:02:50.000000000 -0400 @@ -12,3 +12,8 @@ /var/run/squid\.pid -- gen_context(system_u:object_r:squid_var_run_t,s0) /var/spool/squid(/.*)? gen_context(system_u:object_r:squid_cache_t,s0) +/usr/lib/squid/cachemgr\.cgi -- gen_context(system_u:object_r:httpd_squid_script_exec_t,s0) +/usr/lib64/squid/cachemgr\.cgi -- gen_context(system_u:object_r:httpd_squid_script_exec_t,s0) + +/etc/rc.d/init.d/squid -- gen_context(system_u:object_r:squid_script_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/squid.if serefpolicy-3.3.1/policy/modules/services/squid.if --- nsaserefpolicy/policy/modules/services/squid.if 2007-05-07 10:32:44.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/squid.if 2008-04-21 11:02:50.000000000 -0400 @@ -131,3 +131,95 @@ interface(`squid_use',` refpolicywarn(`$0($*) has been deprecated.') ') + +######################################## +## +## Allow read and write squid +## unix domain stream sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`squid_rw_stream_sockets',` + gen_require(` + type squid_t; + ') + + allow $1 squid_t:unix_stream_socket { getattr read write }; +') + +######################################## +## +## Execute squid server in the squid domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`squid_script_domtrans',` + gen_require(` + type squid_script_exec_t; + ') + + init_script_domtrans_spec($1,squid_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an squid environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the squid domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`squid_admin',` + gen_require(` + type squid_t; + type squid_script_exec_t; + type squid_cache_t; + type squid_conf_t; + type squid_log_t; + type squid_var_run_t; + ') + + allow $1 squid_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, squid_t, squid_t) + + # Allow squid_t to restart the apache service + squid_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 squid_script_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + manage_all_pattern($1,squid_conf_t) + + logging_list_logs($1) + manage_all_pattern($1,squid_log_t) + + files_list_var($1) + manage_all_pattern($1,squid_cache_t) + + files_list_pids($1) + manage_all_pattern($1,squid_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/squid.te serefpolicy-3.3.1/policy/modules/services/squid.te --- nsaserefpolicy/policy/modules/services/squid.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/squid.te 2008-04-21 11:02:50.000000000 -0400 @@ -31,12 +31,15 @@ type squid_var_run_t; files_pid_file(squid_var_run_t) +type squid_script_exec_t; +init_script_type(squid_script_exec_t) + ######################################## # # Local policy # -allow squid_t self:capability { setgid setuid dac_override sys_resource }; +allow squid_t self:capability { setgid kill setuid dac_override sys_resource }; dontaudit squid_t self:capability sys_tty_config; allow squid_t self:process ~{ ptrace setcurrent setexec setfscreate execmem execstack execheap }; allow squid_t self:fifo_file rw_fifo_file_perms; @@ -85,6 +88,7 @@ corenet_udp_sendrecv_all_ports(squid_t) corenet_tcp_bind_all_nodes(squid_t) corenet_udp_bind_all_nodes(squid_t) +corenet_tcp_bind_http_port(squid_t) corenet_tcp_bind_http_cache_port(squid_t) corenet_udp_bind_http_cache_port(squid_t) corenet_tcp_bind_ftp_port(squid_t) @@ -92,6 +96,7 @@ corenet_udp_bind_gopher_port(squid_t) corenet_tcp_bind_squid_port(squid_t) corenet_udp_bind_squid_port(squid_t) +corenet_udp_bind_wccp_port(squid_t) corenet_tcp_connect_ftp_port(squid_t) corenet_tcp_connect_gopher_port(squid_t) corenet_tcp_connect_http_port(squid_t) @@ -109,6 +114,8 @@ fs_getattr_all_fs(squid_t) fs_search_auto_mountpoints(squid_t) +#squid requires the following when run in diskd mode, the recommended setting +fs_rw_tmpfs_files(squid_t) selinux_dontaudit_getattr_dir(squid_t) @@ -128,6 +135,7 @@ files_getattr_home_dir(squid_t) auth_use_nsswitch(squid_t) +auth_domtrans_chkpwd(squid_t) libs_use_ld_so(squid_t) libs_use_shared_libs(squid_t) @@ -148,11 +156,7 @@ ') optional_policy(` - allow squid_t self:capability kill; - cron_use_fds(squid_t) - cron_use_system_job_fds(squid_t) - cron_rw_pipes(squid_t) - cron_write_system_job_pipes(squid_t) + cron_system_entry(squid_t,squid_exec_t) ') optional_policy(` @@ -167,7 +171,12 @@ udev_read_db(squid_t) ') -ifdef(`TODO',` -#squid requires the following when run in diskd mode, the recommended setting -allow squid_t tmpfs_t:file { read write }; -') dnl end TODO +optional_policy(` + apache_content_template(squid) + corenet_tcp_connect_http_cache_port(httpd_squid_script_t) + squid_read_config(httpd_squid_script_t) + allow httpd_squid_script_t self:tcp_socket create_socket_perms; + sysnet_dns_name_resolve(httpd_squid_script_t) + corenet_all_recvfrom_unlabeled(httpd_squid_script_t) + corenet_all_recvfrom_netlabel(httpd_squid_script_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.fc serefpolicy-3.3.1/policy/modules/services/ssh.fc --- nsaserefpolicy/policy/modules/services/ssh.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/ssh.fc 2008-04-21 11:02:50.000000000 -0400 @@ -1,4 +1,4 @@ -HOME_DIR/\.ssh(/.*)? gen_context(system_u:object_r:ROLE_home_ssh_t,s0) +HOME_DIR/\.ssh(/.*)? gen_context(system_u:object_r:user_ssh_home_t,s0) /etc/ssh/primes -- gen_context(system_u:object_r:sshd_key_t,s0) /etc/ssh/ssh_host_key -- gen_context(system_u:object_r:sshd_key_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.if serefpolicy-3.3.1/policy/modules/services/ssh.if --- nsaserefpolicy/policy/modules/services/ssh.if 2008-02-06 10:33:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ssh.if 2008-04-21 11:02:50.000000000 -0400 @@ -36,6 +36,7 @@ gen_require(` attribute ssh_server; type ssh_exec_t, sshd_key_t, sshd_tmp_t; + type user_ssh_home_t, user_ssh_tmp_t; ') ############################## @@ -47,8 +48,10 @@ application_domain($1_ssh_t,ssh_exec_t) role $3 types $1_ssh_t; - type $1_home_ssh_t; - files_type($1_home_ssh_t) + ifelse(`$1',`user',`',` + typealias user_ssh_home_t alias $1_ssh_home_t; + typealias user_ssh_home_t alias $1_home_ssh_t; + ') ############################## # @@ -93,18 +96,18 @@ ps_process_pattern($2,$1_ssh_t) # user can manage the keys and config - manage_files_pattern($2,$1_home_ssh_t,$1_home_ssh_t) - manage_lnk_files_pattern($2,$1_home_ssh_t,$1_home_ssh_t) - manage_sock_files_pattern($2,$1_home_ssh_t,$1_home_ssh_t) + manage_files_pattern($2,user_ssh_home_t,user_ssh_home_t) + manage_lnk_files_pattern($2,user_ssh_home_t,user_ssh_home_t) + manage_sock_files_pattern($2,user_ssh_home_t,user_ssh_home_t) # ssh client can manage the keys and config - manage_files_pattern($1_ssh_t,$1_home_ssh_t,$1_home_ssh_t) - read_lnk_files_pattern($1_ssh_t,$1_home_ssh_t,$1_home_ssh_t) + manage_files_pattern($1_ssh_t,user_ssh_home_t,user_ssh_home_t) + read_lnk_files_pattern($1_ssh_t,user_ssh_home_t,user_ssh_home_t) # ssh servers can read the user keys and config - allow ssh_server $1_home_ssh_t:dir list_dir_perms; - read_files_pattern(ssh_server,$1_home_ssh_t,$1_home_ssh_t) - read_lnk_files_pattern(ssh_server,$1_home_ssh_t,$1_home_ssh_t) + allow ssh_server user_ssh_home_t:dir list_dir_perms; + read_files_pattern(ssh_server,user_ssh_home_t,user_ssh_home_t) + read_lnk_files_pattern(ssh_server,user_ssh_home_t,user_ssh_home_t) kernel_read_kernel_sysctls($1_ssh_t) @@ -202,6 +205,7 @@ # template(`ssh_per_role_template',` gen_require(` + type sshd_t; type ssh_agent_exec_t, ssh_keysign_exec_t; ') @@ -212,7 +216,7 @@ ssh_basic_client_template($1,$2,$3) - userdom_user_home_content($1,$1_home_ssh_t) + userdom_user_home_content($1,user_ssh_home_t) type $1_ssh_agent_t; application_domain($1_ssh_agent_t,ssh_agent_exec_t) @@ -240,9 +244,9 @@ manage_sock_files_pattern($1_ssh_t,$1_ssh_tmpfs_t,$1_ssh_tmpfs_t) fs_tmpfs_filetrans($1_ssh_t,$1_ssh_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) - manage_dirs_pattern($1_ssh_t,$1_home_ssh_t,$1_home_ssh_t) - manage_sock_files_pattern($1_ssh_t,$1_home_ssh_t,$1_home_ssh_t) - userdom_user_home_dir_filetrans($1,$1_ssh_t,$1_home_ssh_t,{ dir sock_file }) + manage_dirs_pattern($1_ssh_t,user_ssh_home_t,user_ssh_home_t) + manage_sock_files_pattern($1_ssh_t,user_ssh_home_t,user_ssh_home_t) + userdom_user_home_dir_filetrans($1,$1_ssh_t,user_ssh_home_t,{ dir sock_file }) # Allow the ssh program to communicate with ssh-agent. stream_connect_pattern($1_ssh_t,$1_ssh_agent_tmp_t,$1_ssh_agent_tmp_t,$1_ssh_agent_t) @@ -282,7 +286,7 @@ ') optional_policy(` - xserver_user_client_template($1,$1_ssh_t,$1_ssh_tmpfs_t) + xserver_user_x_domain_template($1,$1_ssh,$1_ssh_t,$1_ssh_tmpfs_t) xserver_domtrans_user_xauth($1,$1_ssh_t) ') @@ -413,6 +417,25 @@ ') ') +######################################## +## +## Execute the ssh agent client in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`ssh_agent_exec',` + gen_require(` + type ssh_agent_exec_t; + ') + + corecmd_search_bin($1) + can_exec($1,ssh_agent_exec_t) +') + ####################################### ## ## The template to define a ssh server. @@ -443,13 +466,14 @@ type $1_var_run_t; files_pid_file($1_var_run_t) - allow $1_t self:capability { kill sys_chroot sys_resource chown dac_override fowner fsetid setgid setuid sys_tty_config }; + allow $1_t self:capability { kill sys_chroot sys_resource chown dac_override fowner fsetid net_admin setgid setuid sys_tty_config }; allow $1_t self:fifo_file rw_fifo_file_perms; allow $1_t self:process { signal setsched setrlimit setexec }; allow $1_t self:tcp_socket create_stream_socket_perms; allow $1_t self:udp_socket create_socket_perms; # ssh agent connections: allow $1_t self:unix_stream_socket create_stream_socket_perms; + allow $1_t self:shm create_shm_perms; allow $1_t $1_devpts_t:chr_file { rw_chr_file_perms setattr getattr relabelfrom }; term_create_pty($1_t,$1_devpts_t) @@ -479,6 +503,10 @@ corenet_tcp_bind_ssh_port($1_t) corenet_tcp_connect_all_ports($1_t) corenet_sendrecv_ssh_server_packets($1_t) + # -R qualifier + corenet_sendrecv_ssh_server_packets($1_t) + # tunnel feature and -w (net_admin capability also) + corenet_rw_tun_tap_dev($1_t) fs_dontaudit_getattr_all_fs($1_t) @@ -506,9 +534,14 @@ userdom_dontaudit_relabelfrom_unpriv_users_ptys($1_t) userdom_search_all_users_home_dirs($1_t) + userdom_read_all_users_home_content_files($1_t) + + # Allow checking users mail at login + mta_getattr_spool($1_t) tunable_policy(`use_nfs_home_dirs',` fs_read_nfs_files($1_t) + fs_read_nfs_symlinks($1_t) ') tunable_policy(`use_samba_home_dirs',` @@ -517,11 +550,7 @@ optional_policy(` kerberos_use($1_t) - ') - - optional_policy(` - # Allow checking users mail at login - mta_getattr_spool($1_t) + kerberos_manage_host_rcache($1_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.te serefpolicy-3.3.1/policy/modules/services/ssh.te --- nsaserefpolicy/policy/modules/services/ssh.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/ssh.te 2008-04-21 11:02:50.000000000 -0400 @@ -24,7 +24,7 @@ # Type for the ssh-agent executable. type ssh_agent_exec_t; -files_type(ssh_agent_exec_t) +application_executable_file(ssh_agent_exec_t) # ssh client executable. type ssh_exec_t; @@ -57,6 +57,13 @@ init_ranged_daemon_domain(sshd_t,sshd_exec_t,s0 - mcs_systemhigh) ') +type user_ssh_home_t; +userdom_user_home_content(user,user_ssh_home_t) +typealias user_ssh_home_t alias user_home_ssh_t; + +type user_ssh_tmp_t; +files_tmp_file(user_ssh_tmp_t) + ################################# # # sshd local policy @@ -80,6 +87,11 @@ corenet_tcp_bind_xserver_port(sshd_t) corenet_sendrecv_xserver_server_packets(sshd_t) +userdom_read_all_users_home_dirs_symlinks(sshd_t) +userdom_read_all_users_home_content_files(sshd_t) +userdom_read_all_users_home_content_symlinks(sshd_t) +userdom_read_unpriv_users_home_content_files(sshd_t) + tunable_policy(`ssh_sysadm_login',` # Relabel and access ptys created by sshd # ioctl is necessary for logout() processing for utmp entry and for w to @@ -101,6 +113,10 @@ ') optional_policy(` + xserver_getattr_xauth(sshd_t) +') + +optional_policy(` daemontools_service_domain(sshd_t, sshd_exec_t) ') @@ -119,7 +135,11 @@ ') optional_policy(` - unconfined_domain(sshd_t) + usermanage_domtrans_passwd(sshd_t) + usermanage_read_crack_db(sshd_t) +') + +optional_policy(` unconfined_shell_domtrans(sshd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/stunnel.if serefpolicy-3.3.1/policy/modules/services/stunnel.if --- nsaserefpolicy/policy/modules/services/stunnel.if 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/stunnel.if 2008-04-21 11:02:50.000000000 -0400 @@ -1 +1,25 @@ ## SSL Tunneling Proxy + +######################################## +## +## Define the specified domain as a stunnel inetd service. +## +## +## +## The type associated with the stunnel inetd service process. +## +## +## +## +## The type associated with the process program. +## +## +# +interface(`stunnel_service_domain',` + gen_require(` + type stunnel_t; + ') + + domtrans_pattern(stunnel_t,$2,$1) + allow $1 stunnel_t:tcp_socket rw_socket_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/stunnel.te serefpolicy-3.3.1/policy/modules/services/stunnel.te --- nsaserefpolicy/policy/modules/services/stunnel.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/stunnel.te 2008-04-23 10:06:53.000000000 -0400 @@ -20,7 +20,7 @@ ') type stunnel_etc_t; -files_type(stunnel_etc_t) +files_config_file(stunnel_etc_t) type stunnel_tmp_t; files_tmp_file(stunnel_tmp_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/telnet.te serefpolicy-3.3.1/policy/modules/services/telnet.te --- nsaserefpolicy/policy/modules/services/telnet.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/telnet.te 2008-04-21 11:02:50.000000000 -0400 @@ -37,6 +37,8 @@ allow telnetd_t telnetd_devpts_t:chr_file { rw_chr_file_perms setattr }; term_create_pty(telnetd_t,telnetd_devpts_t) +domain_interactive_fd(telnetd_t) + manage_dirs_pattern(telnetd_t,telnetd_tmp_t,telnetd_tmp_t) manage_files_pattern(telnetd_t,telnetd_tmp_t,telnetd_tmp_t) files_tmp_filetrans(telnetd_t, telnetd_tmp_t, { file dir }) @@ -66,6 +68,7 @@ corecmd_search_bin(telnetd_t) +files_read_usr_files(telnetd_t) files_read_etc_files(telnetd_t) files_read_etc_runtime_files(telnetd_t) # for identd; cjp: this should probably only be inetd_child rules? @@ -80,17 +83,26 @@ miscfiles_read_localization(telnetd_t) -seutil_dontaudit_search_config(telnetd_t) +seutil_read_config(telnetd_t) remotelogin_domtrans(telnetd_t) +userdom_search_unpriv_users_home_dirs(telnetd_t) + # for identd; cjp: this should probably only be inetd_child rules? optional_policy(` kerberos_use(telnetd_t) kerberos_read_keytab(telnetd_t) + kerberos_manage_host_rcache(telnetd_t) ') -ifdef(`TODO',` -# Allow krb5 telnetd to use fork and open /dev/tty for use -allow telnetd_t userpty_type:chr_file setattr; +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(telnetd_t) + fs_manage_nfs_files(telnetd_t) ') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(telnetd_t) + fs_manage_cifs_files(telnetd_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tftp.fc serefpolicy-3.3.1/policy/modules/services/tftp.fc --- nsaserefpolicy/policy/modules/services/tftp.fc 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/tftp.fc 2008-04-21 11:02:50.000000000 -0400 @@ -4,5 +4,5 @@ /tftpboot -d gen_context(system_u:object_r:tftpdir_t,s0) /tftpboot/.* gen_context(system_u:object_r:tftpdir_t,s0) - /var/lib/tftpboot(/.*)? gen_context(system_u:object_r:tftpdir_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tftp.if serefpolicy-3.3.1/policy/modules/services/tftp.if --- nsaserefpolicy/policy/modules/services/tftp.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/tftp.if 2008-04-21 11:02:50.000000000 -0400 @@ -31,10 +31,10 @@ allow $1 tftp_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, tftp_t) - manage_files_pattern($1, tftp_rw_t, tftp_rw_t) + manage_all_pattern($1,tftp_rw_t) - manage_files_pattern($1, tftpdir_t, tftpdir_t) + manage_all_pattern($1,tftpdir_t) files_list_pids($1) - manage_files_pattern($1, tftp_var_run_t, tftp_var_run_t) + manage_all_pattern($1,tftp_var_run_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tftp.te serefpolicy-3.3.1/policy/modules/services/tftp.te --- nsaserefpolicy/policy/modules/services/tftp.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/tftp.te 2008-04-21 11:02:50.000000000 -0400 @@ -37,7 +37,6 @@ allow tftpd_t self:udp_socket create_socket_perms; allow tftpd_t self:unix_dgram_socket create_socket_perms; allow tftpd_t self:unix_stream_socket create_stream_socket_perms; -allow tftpd_t self:netlink_route_socket r_netlink_socket_perms; dontaudit tftpd_t self:capability sys_tty_config; allow tftpd_t tftpdir_t:dir { getattr read search }; @@ -80,6 +79,8 @@ files_read_var_symlinks(tftpd_t) files_search_var(tftpd_t) +auth_use_nsswitch(tftpd_t) + libs_use_ld_so(tftpd_t) libs_use_shared_libs(tftpd_t) @@ -88,9 +89,6 @@ miscfiles_read_localization(tftpd_t) miscfiles_read_public_files(tftpd_t) -sysnet_read_config(tftpd_t) -sysnet_use_ldap(tftpd_t) - userdom_dontaudit_use_unpriv_user_fds(tftpd_t) userdom_dontaudit_use_sysadm_ttys(tftpd_t) userdom_dontaudit_search_sysadm_home_dirs(tftpd_t) @@ -104,14 +102,6 @@ ') optional_policy(` - nis_use_ypbind(tftpd_t) -') - -optional_policy(` - nscd_socket_use(tftpd_t) -') - -optional_policy(` seutil_sigchld_newrole(tftpd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/timidity.if serefpolicy-3.3.1/policy/modules/services/timidity.if --- nsaserefpolicy/policy/modules/services/timidity.if 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/timidity.if 2008-04-21 11:02:50.000000000 -0400 @@ -1 +1,2 @@ ## MIDI to WAV converter and player configured as a service + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tor.fc serefpolicy-3.3.1/policy/modules/services/tor.fc --- nsaserefpolicy/policy/modules/services/tor.fc 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/tor.fc 2008-04-21 11:02:50.000000000 -0400 @@ -1,8 +1,10 @@ /etc/tor(/.*)? gen_context(system_u:object_r:tor_etc_t,s0) -/usr/bin/tor -- gen_context(system_u:object_r:tor_exec_t,s0) /usr/sbin/tor -- gen_context(system_u:object_r:tor_exec_t,s0) +/usr/bin/tor -- gen_context(system_u:object_r:tor_exec_t,s0) /var/lib/tor(/.*)? gen_context(system_u:object_r:tor_var_lib_t,s0) /var/log/tor(/.*)? gen_context(system_u:object_r:tor_var_log_t,s0) /var/run/tor(/.*)? gen_context(system_u:object_r:tor_var_run_t,s0) + +/etc/rc.d/init.d/tor -- gen_context(system_u:object_r:tor_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tor.if serefpolicy-3.3.1/policy/modules/services/tor.if --- nsaserefpolicy/policy/modules/services/tor.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/tor.if 2008-04-21 11:02:50.000000000 -0400 @@ -20,6 +20,25 @@ ######################################## ## +## Execute tor server in the tor domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`tor_script_domtrans',` + gen_require(` + type tor_script_exec_t; + ') + + init_script_domtrans_spec($1,tor_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an tor environment ## @@ -44,20 +63,27 @@ gen_require(` type tor_t, tor_log_t, tor_etc_t; type tor_var_lib_t, tor_var_run_t; + type tor_script_exec_t; ') allow $1 tor_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, tor_t) + # Allow tor_t to restart the apache service + tor_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 tor_script_exec_t system_r; + allow $2 system_r; + logging_list_logs($1) - manage_files_pattern($1, tor_log_t, tor_log_t) + manage_all_pattern($1,tor_log_t) files_list_etc($1) - manage_files_pattern($1, tor_etc_t, tor_etc_t) + manage_all_pattern($1,tor_etc_t) files_list_var_lib($1) - manage_files_pattern($1, tor_var_lib_t, tor_var_lib_t) + manage_all_pattern($1,tor_var_lib_t) files_list_pids($1) - manage_files_pattern($1, tor_var_run_t, tor_var_run_t) + manage_all_pattern($1,tor_var_run_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tor.te serefpolicy-3.3.1/policy/modules/services/tor.te --- nsaserefpolicy/policy/modules/services/tor.te 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/tor.te 2008-04-25 15:19:54.000000000 -0400 @@ -26,11 +26,15 @@ type tor_var_run_t; files_pid_file(tor_var_run_t) +type tor_script_exec_t; +init_script_type(tor_script_exec_t) + ######################################## # # tor local policy # +allow tor_t self:capability { setgid setuid }; allow tor_t self:fifo_file { read write }; allow tor_t self:unix_stream_socket create_stream_socket_perms; allow tor_t self:netlink_route_socket r_netlink_socket_perms; @@ -86,13 +90,13 @@ files_read_etc_files(tor_t) files_read_etc_runtime_files(tor_t) +auth_use_nsswitch(tor_t) + libs_use_ld_so(tor_t) libs_use_shared_libs(tor_t) miscfiles_read_localization(tor_t) -sysnet_dns_name_resolve(tor_t) - optional_policy(` seutil_sigchld_newrole(tor_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/uucp.if serefpolicy-3.3.1/policy/modules/services/uucp.if --- nsaserefpolicy/policy/modules/services/uucp.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/uucp.if 2008-04-21 11:02:50.000000000 -0400 @@ -94,18 +94,18 @@ ps_process_pattern($1, uucp_t) files_list_tmp($1) - manage_files_pattern($1, uucp_tmp_t, uucp_tmp_t) + manage_all_pattern($1,uucp_tmp_t) logging_list_logs($1) - manage_files_pattern($1, uucp_log_t, uucp_log_t) + manage_all_pattern($1,uucp_log_t) files_list_spool($1) - manage_files_pattern($1, uucp_spool_t, uucp_spool_t) + manage_all_pattern($1,uucp_spool_t) - manage_files_pattern($1, uucp_rw_t, uucp_rw_t) + manage_all_pattern($1,uucp_rw_t) - manage_files_pattern($1, uucp_ro_t, uucp_ro_t) + manage_all_pattern($1,uucp_ro_t) files_list_pids($1) - manage_files_pattern($1, uucp_var_run_t, uucp_var_run_t) + manage_all_pattern($1,uucp_var_run_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/w3c.fc serefpolicy-3.3.1/policy/modules/services/w3c.fc --- nsaserefpolicy/policy/modules/services/w3c.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/w3c.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,2 @@ +/usr/share/w3c-markup-validator(/.*)? gen_context(system_u:object_r:httpd_w3c_validator_content_t,s0) +/usr/share/w3c-markup-validator/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_w3c_validator_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/w3c.if serefpolicy-3.3.1/policy/modules/services/w3c.if --- nsaserefpolicy/policy/modules/services/w3c.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/w3c.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,20 @@ +## W3C + +######################################## +## +## Execute w3c server in the w3c domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`w3c_script_domtrans',` + gen_require(` + type w3c_script_exec_t; + ') + + init_script_domtrans_spec($1,w3c_script_exec_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/w3c.te serefpolicy-3.3.1/policy/modules/services/w3c.te --- nsaserefpolicy/policy/modules/services/w3c.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/w3c.te 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,14 @@ +policy_module(w3c,1.2.1) + +apache_content_template(w3c_validator) + +sysnet_dns_name_resolve(httpd_w3c_validator_script_t) + +corenet_tcp_connect_ftp_port(httpd_w3c_validator_script_t) +corenet_tcp_sendrecv_ftp_port(httpd_w3c_validator_script_t) +corenet_tcp_connect_http_port(httpd_w3c_validator_script_t) +corenet_tcp_sendrecv_http_port(httpd_w3c_validator_script_t) +corenet_tcp_connect_http_cache_port(httpd_w3c_validator_script_t) +corenet_tcp_sendrecv_http_cache_port(httpd_w3c_validator_script_t) + +miscfiles_read_certs(httpd_w3c_validator_script_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/watchdog.if serefpolicy-3.3.1/policy/modules/services/watchdog.if --- nsaserefpolicy/policy/modules/services/watchdog.if 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/watchdog.if 2008-04-21 11:02:50.000000000 -0400 @@ -1 +1,2 @@ ## Software watchdog + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xprint.if serefpolicy-3.3.1/policy/modules/services/xprint.if --- nsaserefpolicy/policy/modules/services/xprint.if 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/xprint.if 2008-04-21 11:02:50.000000000 -0400 @@ -1 +1,2 @@ ## X print server + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.fc serefpolicy-3.3.1/policy/modules/services/xserver.fc --- nsaserefpolicy/policy/modules/services/xserver.fc 2007-10-15 16:11:05.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/xserver.fc 2008-04-21 11:02:50.000000000 -0400 @@ -1,13 +1,13 @@ # # HOME_DIR # -HOME_DIR/\.fonts\.conf -- gen_context(system_u:object_r:ROLE_fonts_config_t,s0) -HOME_DIR/\.fonts(/.*)? gen_context(system_u:object_r:ROLE_fonts_t,s0) -HOME_DIR/\.fonts/auto(/.*)? gen_context(system_u:object_r:ROLE_fonts_cache_t,s0) -HOME_DIR/\.fonts\.cache-.* -- gen_context(system_u:object_r:ROLE_fonts_cache_t,s0) -HOME_DIR/\.ICEauthority.* -- gen_context(system_u:object_r:ROLE_iceauth_home_t,s0) -HOME_DIR/\.xauth.* -- gen_context(system_u:object_r:ROLE_xauth_home_t,s0) -HOME_DIR/\.Xauthority.* -- gen_context(system_u:object_r:ROLE_xauth_home_t,s0) +HOME_DIR/\.fonts\.conf -- gen_context(system_u:object_r:user_fonts_config_t,s0) +HOME_DIR/\.fonts(/.*)? gen_context(system_u:object_r:user_fonts_t,s0) +HOME_DIR/\.fonts/auto(/.*)? gen_context(system_u:object_r:user_fonts_cache_t,s0) +HOME_DIR/\.fonts\.cache-.* -- gen_context(system_u:object_r:user_fonts_cache_t,s0) +HOME_DIR/\.ICEauthority.* -- gen_context(system_u:object_r:user_iceauth_home_t,s0) +HOME_DIR/\.xauth.* -- gen_context(system_u:object_r:user_xauth_home_t,s0) +HOME_DIR/\.Xauthority.* -- gen_context(system_u:object_r:user_xauth_home_t,s0) # # /dev @@ -32,11 +32,6 @@ /etc/X11/wdm/Xstartup.* -- gen_context(system_u:object_r:xsession_exec_t,s0) /etc/X11/Xsession[^/]* -- gen_context(system_u:object_r:xsession_exec_t,s0) -ifdef(`distro_redhat',` -/etc/gdm/PostSession/.* -- gen_context(system_u:object_r:xsession_exec_t,s0) -/etc/gdm/PreSession/.* -- gen_context(system_u:object_r:xsession_exec_t,s0) -') - # # /opt # @@ -58,7 +53,7 @@ # /usr/(s)?bin/gdm-binary -- gen_context(system_u:object_r:xdm_exec_t,s0) -/usr/(s)?bin/[xgkw]dm -- gen_context(system_u:object_r:xdm_exec_t,s0) +/usr/bin/[xgkw]dm -- gen_context(system_u:object_r:xdm_exec_t,s0) /usr/bin/gpe-dm -- gen_context(system_u:object_r:xdm_exec_t,s0) /usr/bin/iceauth -- gen_context(system_u:object_r:iceauth_exec_t,s0) /usr/bin/Xair -- gen_context(system_u:object_r:xserver_exec_t,s0) @@ -89,16 +84,22 @@ /var/[xgk]dm(/.*)? gen_context(system_u:object_r:xserver_log_t,s0) -/var/lib/[xkw]dm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) +/var/lib/[gxkw]dm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) /var/lib/xkb(/.*)? gen_context(system_u:object_r:xkb_var_lib_t,s0) +/var/lib/xorg(/.*)? gen_context(system_u:object_r:xserver_var_lib_t,s0) -/var/log/[kw]dm\.log -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/log/[kw]dm\.log.* -- gen_context(system_u:object_r:xserver_log_t,s0) /var/log/gdm(/.*)? gen_context(system_u:object_r:xserver_log_t,s0) /var/log/XFree86.* -- gen_context(system_u:object_r:xserver_log_t,s0) /var/log/Xorg.* -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/log/nvidia-installer\.log.* -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/run/gdm(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/gdm_socket -s gen_context(system_u:object_r:xdm_var_run_t,s0) /var/run/[gx]dm\.pid -- gen_context(system_u:object_r:xdm_var_run_t,s0) /var/run/xdmctl(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/xauth(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/xorg(/.*)? gen_context(system_u:object_r:xserver_var_run_t,s0) ifdef(`distro_suse',` /var/lib/pam_devperm/:0 -- gen_context(system_u:object_r:xdm_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.if serefpolicy-3.3.1/policy/modules/services/xserver.if --- nsaserefpolicy/policy/modules/services/xserver.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/xserver.if 2008-04-25 13:53:23.000000000 -0400 @@ -12,9 +12,15 @@ ## ## # + template(`xserver_common_domain_template',` gen_require(` type xkb_var_lib_t, xserver_exec_t, xserver_log_t; + attribute x_server_domain; + type x_rootwindow_t, x_rootcolormap_t, x_rootscreen_t; + class x_drawable all_x_drawable_perms; + class x_colormap all_x_colormap_perms; + class x_screen all_x_screen_perms; ') ############################## @@ -22,7 +28,10 @@ # Declarations # - type $1_xserver_t; + attribute $1_x_domain; + attribute $1_input_xevent_type; + + type $1_xserver_t, x_server_domain; domain_type($1_xserver_t) domain_entry_file($1_xserver_t,xserver_exec_t) @@ -33,7 +42,7 @@ files_tmpfs_file($1_xserver_tmpfs_t) ############################## - # + # $1_xserver_t local policy # @@ -45,7 +54,7 @@ # execheap needed until the X module loader is fixed. # NVIDIA Needs execstack - allow $1_xserver_t self:capability { dac_override fowner fsetid setgid setuid ipc_owner sys_rawio sys_admin sys_nice sys_tty_config mknod net_bind_service }; + allow $1_xserver_t self:capability { dac_override fowner fsetid setgid setuid ipc_owner sys_rawio sys_admin sys_nice sys_ptrace sys_tty_config mknod net_bind_service }; dontaudit $1_xserver_t self:capability chown; allow $1_xserver_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow $1_xserver_t self:memprotect mmap_zero; @@ -83,6 +92,11 @@ manage_files_pattern($1_xserver_t,xserver_log_t,xserver_log_t) logging_log_filetrans($1_xserver_t,xserver_log_t,file) + # Labeling rules for default windows, screens, and colormaps + type_transition $1_xserver_t $1_xserver_t:x_drawable x_rootwindow_t; + type_transition $1_xserver_t $1_xserver_t:x_colormap x_rootcolormap_t; + type_transition $1_xserver_t $1_xserver_t:x_screen x_rootscreen_t; + kernel_read_system_state($1_xserver_t) kernel_read_device_sysctls($1_xserver_t) kernel_read_modprobe_sysctls($1_xserver_t) @@ -115,18 +129,24 @@ dev_rw_agp($1_xserver_t) dev_rw_framebuffer($1_xserver_t) dev_manage_dri_dev($1_xserver_t) - dev_create_generic_dirs($1_xserver_t) - dev_setattr_generic_dirs($1_xserver_t) + dev_manage_generic_dirs($1_xserver_t) # raw memory access is needed if not using the frame buffer dev_read_raw_memory($1_xserver_t) dev_wx_raw_memory($1_xserver_t) # for other device nodes such as the NVidia binary-only driver dev_rw_xserver_misc($1_xserver_t) + dev_setattr_xserver_misc_dev($1_xserver_t) # read events - the synaptics touchpad driver reads raw events dev_rw_input_dev($1_xserver_t) dev_rwx_zero($1_xserver_t) + dev_read_urand($1_xserver_t) + dev_rw_generic_usb_dev($1_xserver_t) + dev_rw_generic_usb_pipes($1_xserver_t) + domain_mmap_low_type($1_xserver_t) domain_mmap_low($1_xserver_t) + domain_read_all_domains_state($1_xserver_t) + domain_dontaudit_ptrace_all_domains($1_xserver_t) files_read_etc_files($1_xserver_t) files_read_etc_runtime_files($1_xserver_t) @@ -140,26 +160,37 @@ fs_getattr_xattr_fs($1_xserver_t) fs_search_nfs($1_xserver_t) fs_search_auto_mountpoints($1_xserver_t) - fs_search_ramfs($1_xserver_t) + fs_manage_ramfs_files($1_xserver_t) + fs_list_inotifyfs($1_xserver_t) auth_use_nsswitch($1_xserver_t) init_getpgid($1_xserver_t) + miscfiles_read_hwdata($1_xserver_t) + + term_search_ptys($1_xserver_t) term_setattr_unallocated_ttys($1_xserver_t) term_use_unallocated_ttys($1_xserver_t) + mls_file_read_to_clearance($1_xserver_t) + mls_file_write_to_clearance($1_xserver_t) + libs_use_ld_so($1_xserver_t) libs_use_shared_libs($1_xserver_t) logging_send_syslog_msg($1_xserver_t) + logging_send_audit_msgs($1_xserver_t) miscfiles_read_localization($1_xserver_t) miscfiles_read_fonts($1_xserver_t) modutils_domtrans_insmod($1_xserver_t) - seutil_dontaudit_search_config($1_xserver_t) + allow $1_xserver_t self:netlink_selinux_socket { create bind read }; + + seutil_read_config($1_xserver_t) + seutil_read_default_contexts($1_xserver_t) ifndef(`distro_redhat',` allow $1_xserver_t self:process { execmem execheap execstack }; @@ -169,6 +200,46 @@ allow $1_xserver_t self:process { execmem execheap execstack }; ') + selinux_validate_context($1_xserver_t) + selinux_compute_access_vector($1_xserver_t) + selinux_compute_create_context($1_xserver_t) + seutil_read_default_contexts($1_xserver_t) + allow $1_xserver_t self:netlink_selinux_socket create_socket_perms; + + tunable_policy(`xserver_object_manager',` + allow $1_xserver_t input_xevent_t:x_event send; + allow $1_xserver_t x_rootwindow_t:x_drawable send; + allow $1_xserver_t xdm_t:x_event send; + allow $1_xserver_t $1_t:x_drawable send; + + ',` + # should be xserver_unconfined($1_xserver_t), + # but typeattribute doesnt work in conditionals + gen_require(` + attribute x_server_domain, x_domain; + attribute xscreen_type, xfont_type; + attribute xproperty_type, xselection_type; + attribute xextension_type, xevent_type; + + type x_rootcolormap_t, x_rootscreen_t; + type x_rootwindow_t, remote_xclient_t; + ') + allow $1_xserver_t x_server_domain:x_server *; + allow $1_xserver_t { x_domain x_rootwindow_t }:x_drawable *; + allow $1_xserver_t { xscreen_type x_rootscreen_t }:x_screen *; + allow $1_xserver_t x_domain:x_gc *; + allow $1_xserver_t xfont_type:x_font *; + allow $1_xserver_t { x_domain x_rootcolormap_t }:x_colormap *; + allow $1_xserver_t xproperty_type:x_property *; + allow $1_xserver_t xselection_type:x_selection *; + allow $1_xserver_t x_domain:x_cursor *; + allow $1_xserver_t { x_domain remote_xclient_t }:x_client *; + allow $1_xserver_t { x_domain x_server_domain }:x_device *; + allow $1_xserver_t xextension_type:x_extension *; + allow $1_xserver_t { x_domain x_server_domain }:x_resource *; + allow $1_xserver_t xevent_type:{ x_event x_synthetic_event } *; + ') + optional_policy(` apm_stream_connect($1_xserver_t) ') @@ -223,8 +294,10 @@ template(`xserver_per_role_template',` gen_require(` - type iceauth_exec_t, xauth_exec_t; - attribute fonts_type, fonts_cache_type, fonts_config_type; + type iceauth_exec_t, iceauth_t, user_iceauth_home_t; + type xauth_t, xauth_exec_t, user_xauth_home_t; + type user_fonts_t, user_fonts_config_t, user_fonts_cache_t; + type xdm_xserver_tmp_t, xdm_xserver_t; ') ############################## @@ -232,189 +305,119 @@ # Declarations # - xserver_common_domain_template($1) - role $3 types $1_xserver_t; - - type $1_fonts_t, fonts_type; - userdom_user_home_content($1,$1_fonts_t) - - type $1_fonts_cache_t, fonts_cache_type; - userdom_user_home_content($1,$1_fonts_cache_t) + ifelse(`$1',`user',`',` + typealias user_iceauth_home_t alias $1_iceauth_home_t; + typealias user_fonts_t alias $1_fonts_t; + typealias user_fonts_config_t alias $1_fonts_config_t; + typealias user_fonts_cache_t alias $1_fonts_cache_t; + ') - type $1_fonts_config_t, fonts_config_type; - userdom_user_home_content($1,$1_fonts_cache_t) - - type $1_iceauth_t; - domain_type($1_iceauth_t) - domain_entry_file($1_iceauth_t,iceauth_exec_t) - role $3 types $1_iceauth_t; - - type $1_iceauth_home_t alias $1_iceauth_rw_t; - files_poly_member($1_iceauth_home_t) - userdom_user_home_content($1,$1_iceauth_home_t) - - type $1_xauth_t; - domain_type($1_xauth_t) - domain_entry_file($1_xauth_t,xauth_exec_t) - role $3 types $1_xauth_t; - - type $1_xauth_home_t alias $1_xauth_rw_t, xauth_home_type; - files_poly_member($1_xauth_home_t) - userdom_user_home_content($1,$1_xauth_home_t) + typealias xauth_t alias $1_xauth_t; + role $3 types xauth_t; - type $1_xauth_tmp_t; - files_tmp_file($1_xauth_tmp_t) + typealias iceauth_t alias $1_iceauth_t; + role $3 types iceauth_t; ############################## # - # $1_xserver_t Local policy + # xdm_xserver_t Local policy # + domtrans_pattern(xdm_xserver_t, xauth_exec_t, xauth_t) - domtrans_pattern($1_xserver_t, xauth_exec_t, $1_xauth_t) + allow xdm_xserver_t user_xauth_home_t:file { getattr read }; - allow $1_xserver_t $1_xauth_home_t:file { getattr read }; + read_files_pattern(xdm_xserver_t, $2, $2) - domtrans_pattern($2, xserver_exec_t, $1_xserver_t) - allow $1_xserver_t $2:process signal; + allow xdm_xserver_t $2:shm rw_shm_perms; + allow xdm_xserver_t $2:file read_file_perms; - allow $1_xserver_t $2:shm rw_shm_perms; + manage_dirs_pattern($2,user_fonts_t,user_fonts_t) + manage_files_pattern($2,user_fonts_t,user_fonts_t) + relabel_dirs_pattern($2,user_fonts_t,user_fonts_t) + relabel_files_pattern($2,user_fonts_t,user_fonts_t) - manage_dirs_pattern($2,$1_fonts_t,$1_fonts_t) - manage_files_pattern($2,$1_fonts_t,$1_fonts_t) - relabel_dirs_pattern($2,$1_fonts_t,$1_fonts_t) - relabel_files_pattern($2,$1_fonts_t,$1_fonts_t) - - manage_dirs_pattern($2,$1_fonts_config_t,$1_fonts_config_t) - manage_files_pattern($2,$1_fonts_config_t,$1_fonts_config_t) - relabel_files_pattern($2,$1_fonts_config_t,$1_fonts_config_t) + manage_dirs_pattern($2,user_fonts_config_t,user_fonts_config_t) + manage_files_pattern($2,user_fonts_config_t,user_fonts_config_t) + relabel_files_pattern($2,user_fonts_config_t,user_fonts_config_t) # For startup relabel - allow $2 $1_fonts_cache_t:{ dir file } { relabelto relabelfrom }; + allow $2 user_fonts_cache_t:{ dir file } { relabelto relabelfrom }; - stream_connect_pattern($2,$1_xserver_tmp_t,$1_xserver_tmp_t,$1_xserver_t) + stream_connect_pattern($2,xdm_xserver_tmp_t,xdm_xserver_tmp_t,xdm_xserver_t) - allow $2 $1_xserver_tmpfs_t:file rw_file_perms; + allow $2 xdm_xserver_tmpfs_t:file rw_file_perms; # Communicate via System V shared memory. - allow $1_xserver_t $2:shm rw_shm_perms; - allow $2 $1_xserver_t:shm rw_shm_perms; + allow xdm_xserver_t $2:shm rw_shm_perms; + allow $2 xdm_xserver_t:shm rw_shm_perms; - getty_use_fds($1_xserver_t) + getty_use_fds(xdm_xserver_t) - locallogin_use_fds($1_xserver_t) + locallogin_use_fds(xdm_xserver_t) - userdom_search_user_home_dirs($1,$1_xserver_t) - userdom_use_user_ttys($1,$1_xserver_t) - userdom_setattr_user_ttys($1,$1_xserver_t) - userdom_rw_user_tmpfs_files($1,$1_xserver_t) + userdom_search_user_home_dirs($1,xdm_xserver_t) + userdom_use_user_ttys($1,xdm_xserver_t) + userdom_setattr_user_ttys($1,xdm_xserver_t) + userdom_rw_user_tmpfs_files($1,xdm_xserver_t) + userdom_rw_user_tmp_files($1,xdm_xserver_t) - xserver_use_user_fonts($1,$1_xserver_t) - xserver_rw_xdm_tmp_files($1_xauth_t) + xserver_use_user_fonts($1,xdm_xserver_t) optional_policy(` - userhelper_search_config($1_xserver_t) - ') - - ifdef(`TODO',` - ifdef(`xdm.te', ` - allow $1_t xdm_tmp_t:sock_file unlink; - allow $1_xserver_t xdm_var_run_t:dir search; + userhelper_search_config(xdm_xserver_t) ') - ') dnl end TODO ############################## # - # $1_xauth_t Local policy + # xauth_t Local policy # - allow $1_xauth_t self:process signal; - allow $1_xauth_t self:unix_stream_socket create_stream_socket_perms; - - allow $1_xauth_t $1_xauth_home_t:file manage_file_perms; - userdom_user_home_dir_filetrans($1,$1_xauth_t,$1_xauth_home_t,file) - - manage_dirs_pattern($1_xauth_t,$1_xauth_tmp_t,$1_xauth_tmp_t) - manage_files_pattern($1_xauth_t,$1_xauth_tmp_t,$1_xauth_tmp_t) - files_tmp_filetrans($1_xauth_t, $1_xauth_tmp_t, { file dir }) + domtrans_pattern($2, xauth_exec_t, xauth_t) - domtrans_pattern($2, xauth_exec_t, $1_xauth_t) - - allow $2 $1_xauth_t:process signal; + allow $2 xauth_t:process signal; # allow ps to show xauth - ps_process_pattern($2,$1_xauth_t) - - allow $2 $1_xauth_home_t:file manage_file_perms; - allow $2 $1_xauth_home_t:file { relabelfrom relabelto }; - - allow xdm_t $1_xauth_home_t:file manage_file_perms; - userdom_user_home_dir_filetrans($1,xdm_t,$1_xauth_home_t,file) + ps_process_pattern($2,xauth_t) - domain_use_interactive_fds($1_xauth_t) - - files_read_etc_files($1_xauth_t) - files_search_pids($1_xauth_t) - - fs_getattr_xattr_fs($1_xauth_t) - fs_search_auto_mountpoints($1_xauth_t) - - # cjp: why? - term_use_ptmx($1_xauth_t) - - auth_use_nsswitch($1_xauth_t) - - libs_use_ld_so($1_xauth_t) - libs_use_shared_libs($1_xauth_t) - - userdom_use_user_terminals($1,$1_xauth_t) - userdom_read_user_tmp_files($1,$1_xauth_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_files($1_xauth_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_files($1_xauth_t) - ') + userdom_use_user_terminals($1,xauth_t) + userdom_read_user_tmp_files($1,xauth_t) optional_policy(` - ssh_sigchld($1_xauth_t) - ssh_read_pipes($1_xauth_t) - ssh_dontaudit_rw_tcp_sockets($1_xauth_t) + xserver_read_user_xauth($1, $2) ') ############################## # - # $1_iceauth_t Local policy + # iceauth_t Local policy # - - domtrans_pattern($2, iceauth_exec_t, $1_iceauth_t) - - allow $1_iceauth_t $1_iceauth_home_t:file manage_file_perms; - userdom_user_home_dir_filetrans($1,$1_iceauth_t,$1_iceauth_home_t,file) + domtrans_pattern($2, iceauth_exec_t, iceauth_t) # allow ps to show iceauth - ps_process_pattern($2,$1_iceauth_t) + ps_process_pattern($2,iceauth_t) - allow $2 $1_iceauth_home_t:file manage_file_perms; - allow $2 $1_iceauth_home_t:file { relabelfrom relabelto }; + allow $2 user_iceauth_home_t:file manage_file_perms; + allow $2 user_iceauth_home_t:file { relabelfrom relabelto }; - allow xdm_t $1_iceauth_home_t:file read_file_perms; + userdom_use_user_terminals($1,iceauth_t) - fs_search_auto_mountpoints($1_iceauth_t) + optional_policy(` + xserver_read_user_iceauth($1, $2) + ') - libs_use_ld_so($1_iceauth_t) - libs_use_shared_libs($1_iceauth_t) + ############################## + # + # User X object manager local policy + # - userdom_use_user_terminals($1,$1_iceauth_t) + # Device rules + allow xdm_x_domain $2:x_device { getattr setattr setfocus grab bell }; - tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_files($1_iceauth_t) - ') + allow $2 { input_xevent_t }:x_event send; + allow $2 { x_rootwindow_t xdm_x_domain }:x_drawable send; - tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_files($1_iceauth_t) - ') + mls_xwin_read_to_clearance($2) + + xserver_user_x_domain_template($1,$1_t,$1_t,$1_tmpfs_t) ') ####################################### @@ -521,19 +524,18 @@ ## # template(`xserver_user_client_template',` - +# refpolicywarn(`$0() has been deprecated, please use xserver_user_x_domain_template instead.') gen_require(` - type xdm_t, xdm_tmp_t; - type $1_xauth_home_t, $1_iceauth_home_t, $1_xserver_t, $1_xserver_tmpfs_t; + type xdm_t, xdm_tmp_t, xdm_xserver_t; + type xdm_var_run_t; ') - allow $2 self:shm create_shm_perms; - allow $2 self:unix_dgram_socket create_socket_perms; - allow $2 self:unix_stream_socket { connectto create_stream_socket_perms }; + allow $2 $2:shm create_shm_perms; + allow $2 $2:unix_dgram_socket create_socket_perms; + allow $2 $2:unix_stream_socket { connectto create_stream_socket_perms }; - # Read .Xauthority file - allow $2 $1_xauth_home_t:file { getattr read }; - allow $2 $1_iceauth_home_t:file { getattr read }; + # this should cause the .xsession-errors file to be written to /tmp + userdom_dontaudit_write_unpriv_user_home_content_files(xdm_t) # for when /tmp/.X11-unix is created by the system allow $2 xdm_t:fd use; @@ -542,26 +544,535 @@ allow $2 xdm_tmp_t:sock_file { read write }; dontaudit $2 xdm_t:tcp_socket { read write }; + # consolekit needs this for fast user switching + allow $2 xdm_var_run_t:dir search_dir_perms; + allow $2 xdm_var_run_t:sock_file getattr; + + corenet_tcp_connect_xserver_port($2) + # Allow connections to X server. files_search_tmp($2) miscfiles_read_fonts($2) userdom_search_user_home_dirs($1,$2) - # for .xsession-errors - userdom_dontaudit_write_user_home_content_files($1,$2) + userdom_manage_user_home_content_dirs($1, xdm_t) + userdom_manage_user_home_content_files($1, xdm_t) + + userdom_manage_user_tmp_dirs($1, xdm_t) + userdom_manage_user_tmp_files($1, xdm_t) xserver_ro_session_template(xdm,$2,$3) - xserver_rw_session_template($1,$2,$3) - xserver_use_user_fonts($1,$2) xserver_read_xdm_tmp_files($2) + xserver_xdm_stream_connect($2) + + optional_policy(` + gnome_manage_user_gnome_config($1, xdm_t) + ') + + optional_policy(` + userdom_read_all_users_home_content_files(xdm_t) + userdom_read_all_users_home_content_files(xdm_xserver_t) + userdom_rw_user_tmpfs_files($1, xdm_xserver_t) + ') + + # Read .Xauthority file + optional_policy(` + xserver_read_user_xauth($1, $2) + ') + + optional_policy(` + xserver_read_user_iceauth($1, $2) + ') + + optional_policy(` + xserver_use_user_fonts($1,$2) + ') + + optional_policy(` + xserver_rw_session_template(xdm,$2,$3) + ') +') + +####################################### +## +## Interface to provide X object paste +## +## +## +## The prefix of the X server domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Client domain allowed access. +## +## +# +template(`xserver_paste',` + allow $2_t $1_t:x_synthetic_event send; + allow $1_t $2_t:x_property destroy; +') + +####################################### +## +## Interface to provide X object cut +## +## +## +## The prefix of the X server domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Client domain allowed access. +## +## +# +template(`xserver_cut',` + allow $2_t $1_t:x_synthetic_event send; +') + +####################################### +## +## Interface to provide X object permissions on an X Application +## Provides the minimal set required by a basic X client application. +## +## +## +## The X user domain (e.g., user_t). +## +## +## +## +## Client domain allowed access. +## +## +# +template(`xserver_common_app_template',` + gen_require(` + type x_rootwindow_t, x_rootcolormap_t, std_xext_t, shmem_xext_t; + type default_xproperty_t, info_xproperty_t, clipboard_xproperty_t; + type input_xevent_t, focus_xevent_t, property_xevent_t, manage_xevent_t; + type default_xevent_t, client_xevent_t; + type clipboard_xselection_t, default_xselection_t; + type screensaver_xext_t, unknown_xext_t, x_rootscreen_t; + type disallowed_xext_t; + type output_xext_t; + type accelgraphics_xext_t; + + attribute x_server_domain, x_domain; + attribute xproperty_type; + attribute xevent_type, xextension_type; + class x_drawable all_x_drawable_perms; + class x_screen all_x_screen_perms; + class x_gc all_x_gc_perms; + class x_font all_x_font_perms; + class x_colormap all_x_colormap_perms; + class x_property all_x_property_perms; + class x_selection all_x_selection_perms; + class x_cursor all_x_cursor_perms; + class x_client all_x_client_perms; + class x_device all_x_device_perms; + class x_server all_x_server_perms; + class x_extension all_x_extension_perms; + class x_resource all_x_resource_perms; + class x_event all_x_event_perms; + class x_synthetic_event all_x_synthetic_event_perms; + + attribute xdm_x_domain; + attribute xserver_unconfined_type; + ') + + allow $1 self:x_cursor { create use setattr }; + allow $1 self:x_drawable { write getattr read destroy create add_child }; + allow $1 self:x_gc { destroy create use setattr }; + allow $1 self:x_resource { write read }; + + allow $1 xevent_type:x_event receive; + + allow $1 std_xext_t:x_extension query; + + # Hacks + # everyone can get the input focus of everyone else + # this is a fundamental brokenness in the X protocol + allow $1 { x_domain x_server_domain }:x_device { getfocus setfocus use setattr bell manage freeze getattr grab force_cursor }; + + allow $1 { x_domain xserver_unconfined_type }:x_drawable { receive get_property set_property setattr send }; + allow $1 { x_domain xserver_unconfined_type }:x_event receive; + + tunable_policy(`allow_read_x_device',` + allow $1 { x_domain x_server_domain }:x_device read; + ') + + # everyone can do override-redirect windows. + # this could be used to spoof labels + allow $1 $1:x_drawable override; + # everyone can receive management events on the root window + # allows to know when new windows appear, among other things + allow $1 manage_xevent_t:x_event receive; + + allow $1 xextension_type:x_extension use; + + # X Server + # can read server-owned resources + allow $1 x_server_domain:x_resource read; + # everyone can grab the server + # everyone does it, it is basically a free DOS attack + allow $1 x_server_domain:x_server grab; + # everyone can get the font path, etc. + # this could leak out sensitive information + allow $1 x_server_domain:x_server { getattr manage }; + + # can mess with own clients + allow $1 $1:x_client { manage destroy }; + + # X Protocol Extensions + allow $1 xextension_type:x_extension query; + + # X Properties + # can read and write client properties + allow $1 $1:x_property { create destroy read write }; + allow $1 default_xproperty_t:x_property { read write destroy create }; + allow $1 output_xext_t:x_property read; + allow $1 xserver_unconfined_type:x_property read; + + # can read and write cut buffers + allow $1 clipboard_xproperty_t:x_property { create read write }; + # can read/write info properties + allow $1 info_xproperty_t:x_property { read write }; + + # can change properties of own windows + allow $1 $1:x_drawable { list_property get_property set_property }; + + # X Windows + # operations allowed on root windows + allow $1 x_rootwindow_t:x_drawable { getattr list_child add_child remove_child send receive read write manage setattr show override destroy create hide get_property set_property list_property }; + + # operations allowed on my windows + allow $1 $1:x_drawable { create destroy getattr setattr read write show hide list_child add_child remove_child manage send receive }; + + # X Colormaps + # can use the default colormap + allow $1 x_rootcolormap_t:x_colormap { read use add_color install uninstall }; + + allow $1 $1:x_client destroy; + allow $1 $1:x_drawable { receive get_property getattr list_child }; + + # X Input + # can receive own events + allow $1 input_xevent_t:{ x_event x_synthetic_event } { send receive }; + allow $1 $1:{ x_event x_synthetic_event } { send receive }; + allow $1 default_xevent_t:x_event receive; + allow $1 default_xevent_t:x_synthetic_event { receive send }; + + + # can receive certain root window events + allow $1 focus_xevent_t:x_event receive; + allow $1 property_xevent_t:x_event receive; + allow $1 client_xevent_t:x_synthetic_event receive; + allow $1 manage_xevent_t:x_synthetic_event receive; + # can send ICCCM events to myself + allow $1 $1:x_synthetic_event send; + # can send ICCCM events to the root window + allow $1 manage_xevent_t:x_synthetic_event send; + allow $1 client_xevent_t:x_synthetic_event send; + + # X Selections + # can use the clipboard + allow $1 clipboard_xselection_t:x_selection { getattr setattr read }; + # can query all other selections + allow $1 default_xselection_t:x_selection { getattr setattr read }; + + # Other X Objects + # can create and use cursors + allow $1 $1:x_cursor *; + # can create and use graphics contexts + allow $1 $1:x_gc *; + # can create and use colormaps + allow $1 $1:x_colormap *; + # can read and write own objects + allow $1 $1:x_resource { read write }; + + allow $1 x_rootscreen_t:x_screen { saver_setattr saver_getattr getattr setattr }; + + +') + +####################################### +## +## Interface to provide X object permissions on an X Application +## Provides the minimal set required by a basic X client application. +## +## +## +## The X user domain (e.g., user_t). +## +## +## +## +## Client domain allowed access. +## +## +# +template(`xserver_common_app_to_user',` + gen_require(` + type x_rootwindow_t, x_rootcolormap_t, std_xext_t, shmem_xext_t; + type default_xproperty_t, info_xproperty_t, clipboard_xproperty_t; + type input_xevent_t, focus_xevent_t, property_xevent_t, manage_xevent_t; + type default_xevent_t, client_xevent_t; + type clipboard_xselection_t, default_xselection_t; + type screensaver_xext_t, unknown_xext_t, x_rootscreen_t; + type disallowed_xext_t; + type output_xext_t; + + attribute x_server_domain, x_domain; + attribute xproperty_type; + attribute xevent_type, xextension_type; + class x_drawable all_x_drawable_perms; + class x_screen all_x_screen_perms; + class x_gc all_x_gc_perms; + class x_font all_x_font_perms; + class x_colormap all_x_colormap_perms; + class x_property all_x_property_perms; + class x_selection all_x_selection_perms; + class x_cursor all_x_cursor_perms; + class x_client all_x_client_perms; + class x_device all_x_device_perms; + class x_server all_x_server_perms; + class x_extension all_x_extension_perms; + class x_resource all_x_resource_perms; + class x_event all_x_event_perms; + class x_synthetic_event all_x_synthetic_event_perms; + + attribute xdm_x_domain; + ') + + xserver_common_app_template($2) + + allow $2 $1:x_drawable { hide setattr show receive create manage add_child write read getattr remove_child list_child destroy set_property }; + allow $2 $1:x_event receive; + allow $2 $1:x_synthetic_event receive; + allow $1 $2:x_property read; +') + +####################################### +## +## Interface to provide X object permissions on a given X server to +## an X client domain. Provides the minimal set required by a basic +## X client application. +## +## +## +## The prefix of the X server domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The prefix of the X client domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Client domain allowed access. +## +## +# +template(`xserver_common_x_domain_template',` + gen_require(` + type x_rootwindow_t, x_rootcolormap_t, std_xext_t, shmem_xext_t; + type default_xproperty_t, info_xproperty_t, clipboard_xproperty_t; + type input_xevent_t, focus_xevent_t, property_xevent_t, manage_xevent_t; + type default_xevent_t, client_xevent_t; + type clipboard_xselection_t, default_xselection_t; + type screensaver_xext_t, unknown_xext_t, x_rootscreen_t; + type disallowed_xext_t; + type output_xext_t; + type accelgraphics_xext_t; + + attribute x_server_domain, x_domain; + attribute xproperty_type; + attribute xevent_type, xextension_type; + attribute xserver_unconfined_type; + class x_drawable all_x_drawable_perms; + class x_screen all_x_screen_perms; + class x_gc all_x_gc_perms; + class x_font all_x_font_perms; + class x_colormap all_x_colormap_perms; + class x_property all_x_property_perms; + class x_selection all_x_selection_perms; + class x_cursor all_x_cursor_perms; + class x_client all_x_client_perms; + class x_device all_x_device_perms; + class x_server all_x_server_perms; + class x_extension all_x_extension_perms; + class x_resource all_x_resource_perms; + class x_event all_x_event_perms; + class x_synthetic_event all_x_synthetic_event_perms; + + attribute xdm_x_domain; + type xdm_t; + ') + + ############################## + # + # Declarations + # + + # Type attributes + typeattribute $2_t xdm_x_domain, x_domain; + + # Types for properties +# type $2_default_xproperty_t, xproperty_type; + + # Types for events +# type $2_input_xevent_t, xdm_input_xevent_type, xevent_type; +# type $2_property_xevent_t, xevent_type; +# type $2_focus_xevent_t, xevent_type; +# type $2_manage_xevent_t, xevent_type; +# type $2_default_xevent_t, xevent_type; +# type $2_client_xevent_t, xevent_type; + + ############################## + # + # Local Policy + # + + type_transition $2_t input_xevent_t:x_event $2_t; + type_transition $2_t property_xevent_t:x_event $2_t; + type_transition $2_t focus_xevent_t:x_event $2_t; + type_transition $2_t manage_xevent_t:x_event $2_t; + type_transition $2_t default_xevent_t:x_event $2_t; + + type_transition $2_t client_xevent_t:x_event $2_t; + + xserver_common_app_template($3) + + tunable_policy(`! xserver_object_manager',` + # should be xserver_unconfined($3), + # but typeattribute doesnt work in conditionals + gen_require(` + attribute x_server_domain, x_domain; + attribute xscreen_type, xfont_type; + attribute xproperty_type, xselection_type; + attribute xextension_type, xevent_type; + + type x_rootcolormap_t, x_rootscreen_t; + type x_rootwindow_t, remote_xclient_t; + ') + allow $3 x_server_domain:x_server *; + allow $3 { x_domain x_rootwindow_t }:x_drawable *; + allow $3 { xscreen_type x_rootscreen_t }:x_screen *; + allow $3 x_domain:x_gc *; + allow $3 xfont_type:x_font *; + allow $3 { x_domain x_rootcolormap_t }:x_colormap *; + allow $3 xproperty_type:x_property *; + allow $3 xselection_type:x_selection *; + allow $3 x_domain:x_cursor *; + allow $3 { x_domain remote_xclient_t }:x_client *; + allow $3 { x_domain x_server_domain }:x_device *; + allow $3 xextension_type:x_extension *; + allow $3 { x_domain x_server_domain }:x_resource *; + allow $3 xevent_type:{ x_event x_synthetic_event } *; + ') + + allow x_server_domain $3:x_event send; + allow x_server_domain $3:x_drawable send; + + allow $3 xdm_t:x_client destroy; + allow $3 xdm_t:x_drawable { get_property receive getattr read send list_child }; + allow $3 xdm_t:x_property { write read }; + allow $3 xdm_t:x_synthetic_event send; +') + +####################################### +## +## Interface to provide X object permissions on a given X server to +## an X client domain. Provides the minimal set required by a basic +## X client application. +## +## +## +## The prefix of the X server domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The prefix of the X client domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Client domain allowed access. +## +## +## +## +## The type of the domain SYSV tmpfs files. +## +## +# +template(`xserver_user_x_domain_template',` + gen_require(` + type xdm_t, xdm_tmp_t; + type user_xauth_home_t, user_iceauth_home_t, xdm_xserver_t, xdm_xserver_tmpfs_t; + class dbus all_dbus_perms; + ') + + allow $3 self:shm create_shm_perms; + allow $3 self:unix_dgram_socket create_socket_perms; + allow $3 $3:unix_stream_socket { connectto create_stream_socket_perms }; + + # Read .Xauthority file + allow $3 user_xauth_home_t:file { getattr read }; + allow $3 user_iceauth_home_t:file { getattr read }; + + # for when /tmp/.X11-unix is created by the system + allow $3 xdm_t:fd use; + allow $3 xdm_t:fifo_file { getattr read write ioctl }; + allow $3 xdm_tmp_t:dir search; + allow $3 xdm_tmp_t:sock_file { read write }; + dontaudit $3 xdm_t:tcp_socket { read write }; + + # Allow connections to X server. + files_search_tmp($3) + + miscfiles_read_fonts($3) + + userdom_search_user_home_dirs($1,$3) + # for .xsession-errors + userdom_dontaudit_write_user_home_content_files($1,$3) + + xserver_ro_session_template(xdm,$3,$4) + xserver_rw_session_template(xdm,$3,$4) + xserver_use_user_fonts($1,$3) + + xserver_read_xdm_tmp_files($3) + + # X object manager + xserver_common_x_domain_template($1,$2,$3) + + userdom_search_user_home_dirs($1,$3) + userdom_manage_user_home_content_dirs($1, xdm_t) + userdom_manage_user_home_content_files($1, xdm_t) + userdom_user_home_dir_filetrans_user_home_content($1, xdm_t, { dir file }) + allow $3 xdm_t:dbus send_msg; + allow xdm_t $3:dbus send_msg; + # Client write xserver shm tunable_policy(`allow_write_xshm',` - allow $2 $1_xserver_t:shm rw_shm_perms; - allow $2 $1_xserver_tmpfs_t:file rw_file_perms; + allow $3 xdm_xserver_t:shm rw_shm_perms; + allow $3 xdm_xserver_tmpfs_t:file rw_file_perms; ') + ') ######################################## @@ -593,26 +1104,44 @@ # template(`xserver_use_user_fonts',` gen_require(` - type $1_fonts_t, $1_fonts_cache_t, $1_fonts_config_t; + type user_fonts_t, user_fonts_cache_t, user_fonts_config_t; ') # Read per user fonts - allow $2 $1_fonts_t:dir list_dir_perms; - allow $2 $1_fonts_t:file read_file_perms; + allow $2 user_fonts_t:dir list_dir_perms; + allow $2 user_fonts_t:file read_file_perms; # Manipulate the global font cache - manage_dirs_pattern($2,$1_fonts_cache_t,$1_fonts_cache_t) - manage_files_pattern($2,$1_fonts_cache_t,$1_fonts_cache_t) + manage_dirs_pattern($2,user_fonts_cache_t,user_fonts_cache_t) + manage_files_pattern($2,user_fonts_cache_t,user_fonts_cache_t) # Read per user font config - allow $2 $1_fonts_config_t:dir list_dir_perms; - allow $2 $1_fonts_config_t:file read_file_perms; + allow $2 user_fonts_config_t:dir list_dir_perms; + allow $2 user_fonts_config_t:file read_file_perms; userdom_search_user_home_dirs($1,$2) ') ######################################## ## +## Get the attributes of xauth executable +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_getattr_xauth',` + gen_require(` + type xauth_exec_t; + ') + + allow $1 xauth_exec_t:file getattr; +') + +######################################## +## ## Transition to a user Xauthority domain. ## ## @@ -638,10 +1167,77 @@ # template(`xserver_domtrans_user_xauth',` gen_require(` - type $1_xauth_t, xauth_exec_t; + type xauth_exec_t, xauth_t; ') - domtrans_pattern($2, xauth_exec_t, $1_xauth_t) + domtrans_pattern($2, xauth_exec_t, xauth_t) +') + +######################################## +## +## Read a user Xauthority domain. +## +## +##

+## read to a user Xauthority domain. +##

+##

+## This is a templated interface, and should only +## be called from a per-userdomain template. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`xserver_read_user_xauth',` + gen_require(` + type user_xauth_home_t; + ') + + allow $2 user_xauth_home_t:file { getattr read }; +') + +######################################## +## +## Read a user Iceauthority domain. +## +## +##

+## read to a user Iceauthority domain. +##

+##

+## This is a templated interface, and should only +## be called from a per-userdomain template. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`xserver_read_user_iceauth',` + gen_require(` + type user_iceauth_home_t; + ') + + # Read .Iceauthority file + allow $2 user_iceauth_home_t:file { getattr read }; ') ######################################## @@ -671,10 +1267,10 @@ # template(`xserver_user_home_dir_filetrans_user_xauth',` gen_require(` - type $1_xauth_home_t; + type user_xauth_home_t; ') - userdom_user_home_dir_filetrans($1, $2, $1_xauth_home_t, file) + userdom_user_home_dir_filetrans($1, $2, user_xauth_home_t, file) ') ######################################## @@ -760,7 +1356,7 @@ type xconsole_device_t; ') - allow $1 xconsole_device_t:fifo_file rw_fifo_file_perms; + allow $1 xconsole_device_t:fifo_file { getattr read write }; ') ######################################## @@ -860,6 +1456,25 @@ ######################################## ## +## Connect to apmd over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_stream_connect',` + gen_require(` + type xdm_xserver_t, xserver_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1,xserver_var_run_t,xserver_var_run_t,xdm_xserver_t) +') + +######################################## +## ## Read xdm-writable configuration files. ## ## @@ -914,6 +1529,7 @@ files_search_tmp($1) allow $1 xdm_tmp_t:dir list_dir_perms; create_sock_files_pattern($1,xdm_tmp_t,xdm_tmp_t) + allow $1 xdm_tmp_t:sock_file unlink; ') ######################################## @@ -932,7 +1548,7 @@ ') files_search_pids($1) - allow $1 xdm_var_run_t:file read_file_perms; + read_files_pattern($1, xdm_var_run_t, xdm_var_run_t) ') ######################################## @@ -955,6 +1571,24 @@ ######################################## ## +## dontaudit search of XDM var lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_dontaudit_xdm_lib_search',` + gen_require(` + type xdm_var_lib_t; + ') + + dontaudit $1 xdm_var_lib_t:dir search_dir_perms; +') + +######################################## +## ## Execute the X server in the XDM X server domain. ## ## @@ -965,15 +1599,47 @@ # interface(`xserver_domtrans_xdm_xserver',` gen_require(` - type xdm_xserver_t, xserver_exec_t; + type xdm_xserver_t, xserver_exec_t, xdm_t; ') allow $1 xdm_xserver_t:process siginh; + allow xdm_t $1:process sigchld; domtrans_pattern($1,xserver_exec_t,xdm_xserver_t) ') ######################################## ## +## Execute xsever in the xdm_xserver domain, and +## allow the specified role the xdm_xserver domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the xdm_xserver domain. +## +## +## +## +## The type of the terminal allow the xdm_xserver domain to use. +## +## +# +interface(`xserver_run_xdm_xserver',` + gen_require(` + type xdm_xserver_t; + ') + + xserver_domtrans_xdm_xserver($1) + role $2 types xdm_xserver_t; + allow xdm_xserver_t $3:chr_file rw_term_perms; +') + +######################################## +## ## Make an X session script an entrypoint for the specified domain. ## ## @@ -1123,7 +1789,7 @@ type xdm_xserver_tmp_t; ') - allow $1 xdm_xserver_tmp_t:file { getattr read }; + read_files_pattern($1,xdm_xserver_tmp_t,xdm_xserver_tmp_t) ') ######################################## @@ -1312,3 +1978,83 @@ files_search_tmp($1) stream_connect_pattern($1,xdm_xserver_tmp_t,xdm_xserver_tmp_t,xdm_xserver_t) ') + +######################################## +## +## Connect to apmd over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_xdm_stream_connect',` + gen_require(` + type xdm_t, xdm_var_run_t; + ') + + files_search_pids($1) + allow $1 xdm_var_run_t:sock_file write; + allow $1 xdm_t:unix_stream_socket connectto; +') + +######################################## +## +## xdm xserver RW shared memory socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_xdm_rw_shm',` + gen_require(` + type xdm_xserver_t; + ') + + allow xdm_xserver_t $1:fd use; + allow $1 xdm_xserver_t:shm rw_shm_perms; + allow xdm_xserver_t $1:shm rw_shm_perms; + +') + +######################################## +## +## Ptrace XDM +## +## +## +## Domain to not audit +## +## +# +interface(`xserver_ptrace_xdm',` + gen_require(` + type xdm_t; + ') + + allow $1 xdm_t:process ptrace; +') + +######################################## +## +## Interface to provide X object permissions on a given X server to +## an X client domain. Gives the domain complete control over the +## display. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_unconfined',` + gen_require(` + attribute xserver_unconfined_type; + ') + + typeattribute $1 xserver_unconfined_type; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.te serefpolicy-3.3.1/policy/modules/services/xserver.te --- nsaserefpolicy/policy/modules/services/xserver.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/xserver.te 2008-04-23 10:06:49.000000000 -0400 @@ -8,6 +8,14 @@ ## ##

+## Allows X clients to read the x devices (keyboard/mouse) +##

+## +gen_tunable(allow_read_x_device,true) + + +## +##

## Allows clients to write to the X server shared ## memory segments. ##

@@ -16,21 +24,79 @@ ## ##

+## Allows XServer to execute writable memory +##

+## +gen_tunable(allow_xserver_execmem,false) + +## +##

## Allow xdm logins as sysadm ##

## gen_tunable(xdm_sysadm_login,false) +## +##

+## Support X userspace object manager +##

+## +gen_tunable(xserver_object_manager,false) + attribute fonts_type; attribute fonts_cache_type; attribute fonts_config_type; attribute xauth_home_type; +# Domains +attribute xserver_unconfined_type; +attribute x_server_domain; + +# Per-object attributes +attribute x_domain; +attribute xscreen_type; +attribute xfont_type; +attribute xproperty_type; +attribute xselection_type; +attribute xextension_type; +attribute xevent_type; + +type accelgraphics_xext_t, xextension_type; +type client_xevent_t, xevent_type; +type clipboard_xproperty_t, xproperty_type; +type clipboard_xselection_t, xselection_type; +type debug_xext_t, xextension_type; +type default_xevent_t, xevent_type; +type default_xproperty_t, xproperty_type; +type info_xproperty_t, xproperty_type; +type default_xselection_t, xselection_type; +type disallowed_xext_t, xextension_type; +type focus_xevent_t, xevent_type; + +type iceauth_t; type iceauth_exec_t; -application_executable_file(iceauth_exec_t) +application_domain(iceauth_t,iceauth_exec_t) +type input_xevent_t, xevent_type; +type manage_xevent_t, xevent_type; +type output_xext_t, xextension_type; +type property_xevent_t, xevent_type; +type remote_xclient_t; +type screensaver_xext_t, xextension_type; +type security_xext_t, xextension_type; +type shmem_xext_t, xextension_type; +type std_xext_t, xextension_type; +type video_xext_t, xextension_type; +type unknown_xevent_t, xevent_type; +type unknown_xext_t, xextension_type; +type x_rootcolormap_t; +type x_rootscreen_t; +type x_rootwindow_t; + +type xauth_t; type xauth_exec_t; -application_executable_file(xauth_exec_t) +application_domain(xauth_t, xauth_exec_t) +role system_r types xauth_t; # this is not actually a device, its a pipe type xconsole_device_t; @@ -48,7 +114,7 @@ files_lock_file(xdm_lock_t) type xdm_rw_etc_t; -files_type(xdm_rw_etc_t) +files_config_file(xdm_rw_etc_t) type xdm_var_lib_t; files_type(xdm_var_lib_t) @@ -56,6 +122,12 @@ type xdm_var_run_t; files_pid_file(xdm_var_run_t) +type xserver_var_lib_t; +files_type(xserver_var_lib_t) + +type xserver_var_run_t; +files_pid_file(xserver_var_run_t) + type xdm_tmp_t; files_tmp_file(xdm_tmp_t) typealias xdm_tmp_t alias ice_tmp_t; @@ -78,7 +150,31 @@ type xserver_log_t; logging_log_file(xserver_log_t) +type user_fonts_t, fonts_type; +userdom_user_home_content(user,user_fonts_t) + +type user_fonts_cache_t, fonts_cache_type; +userdom_user_home_content(user,user_fonts_cache_t) + +type user_fonts_config_t, fonts_config_type; +userdom_user_home_content(user,user_fonts_config_t) + +type user_iceauth_home_t; +files_poly_member(user_iceauth_home_t) +userdom_user_home_content(user,user_iceauth_home_t) + +type user_xauth_home_t alias user_xauth_rw_t, xauth_home_type; +files_poly_member(user_xauth_home_t) +userdom_user_home_content(user,user_xauth_home_t) + +type admin_xauth_home_t; +files_type(user_xauth_home_t) + +type user_xauth_tmp_t; +files_tmp_file(user_xauth_tmp_t) + xserver_common_domain_template(xdm) +xserver_common_x_domain_template(xdm,xdm,xdm_t) init_system_domain(xdm_xserver_t,xserver_exec_t) ifdef(`enable_mcs',` @@ -86,6 +182,11 @@ init_ranged_daemon_domain(xdm_t,xdm_exec_t,s0 - mcs_systemhigh) ') +ifdef(`enable_mls',` + init_ranged_domain(xdm_t,xdm_exec_t,s0 - mls_systemhigh) + init_ranged_daemon_domain(xdm_t,xdm_exec_t,s0 - mls_systemhigh) +') + optional_policy(` prelink_object_file(xkb_var_lib_t) ') @@ -95,8 +196,13 @@ # XDM Local policy # -allow xdm_t self:capability { setgid setuid sys_resource kill sys_tty_config mknod chown dac_override dac_read_search fowner fsetid ipc_owner sys_nice sys_rawio net_bind_service }; -allow xdm_t self:process { setexec setpgid getsched setsched setrlimit signal_perms setkeycreate }; +allow xdm_t self:capability { setgid setuid sys_ptrace sys_resource kill sys_tty_config mknod chown dac_override dac_read_search fowner fsetid ipc_owner sys_nice sys_rawio net_bind_service }; + +dontaudit xdm_t self:capability sys_admin; + +allow xdm_t self:process { getattr setexec setpgid getsched ptrace setsched setrlimit signal_perms }; +allow xdm_t self:process { getcap setcap }; + allow xdm_t self:fifo_file rw_fifo_file_perms; allow xdm_t self:shm create_shm_perms; allow xdm_t self:sem create_sem_perms; @@ -109,6 +215,8 @@ allow xdm_t self:key { search link write }; allow xdm_t xconsole_device_t:fifo_file { getattr setattr }; +manage_dirs_pattern(xdm_t, xkb_var_lib_t, xkb_var_lib_t) +manage_files_pattern(xdm_t, xkb_var_lib_t, xkb_var_lib_t) # Allow gdm to run gdm-binary can_exec(xdm_t, xdm_exec_t) @@ -131,15 +239,22 @@ manage_fifo_files_pattern(xdm_t,xdm_tmpfs_t,xdm_tmpfs_t) manage_sock_files_pattern(xdm_t,xdm_tmpfs_t,xdm_tmpfs_t) fs_tmpfs_filetrans(xdm_t,xdm_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) +fs_rw_tmpfs_files(xdm_xserver_t) +fs_getattr_all_fs(xdm_t) +fs_search_inotifyfs(xdm_t) +fs_list_all(xdm_t) manage_dirs_pattern(xdm_t,xdm_var_lib_t,xdm_var_lib_t) manage_files_pattern(xdm_t,xdm_var_lib_t,xdm_var_lib_t) -files_var_lib_filetrans(xdm_t,xdm_var_lib_t,file) +files_var_lib_filetrans(xdm_t,xdm_var_lib_t,{ file dir }) +# Read machine-id +files_read_var_lib_files(xdm_t) manage_dirs_pattern(xdm_t,xdm_var_run_t,xdm_var_run_t) manage_files_pattern(xdm_t,xdm_var_run_t,xdm_var_run_t) manage_fifo_files_pattern(xdm_t,xdm_var_run_t,xdm_var_run_t) -files_pid_filetrans(xdm_t,xdm_var_run_t,{ dir file fifo_file }) +manage_sock_files_pattern(xdm_t,xdm_var_run_t,xdm_var_run_t) +files_pid_filetrans(xdm_t,xdm_var_run_t,{ dir file fifo_file sock_file }) allow xdm_t xdm_xserver_t:process signal; allow xdm_t xdm_xserver_t:unix_stream_socket connectto; @@ -153,6 +268,7 @@ allow xdm_t xdm_xserver_t:process { noatsecure siginh rlimitinh signal sigkill }; allow xdm_t xdm_xserver_t:shm rw_shm_perms; +read_files_pattern(xdm_t, xdm_xserver_t, xdm_xserver_t) # connect to xdm xserver over stream socket stream_connect_pattern(xdm_t,xdm_xserver_tmp_t,xdm_xserver_tmp_t,xdm_xserver_t) @@ -173,6 +289,8 @@ corecmd_exec_shell(xdm_t) corecmd_exec_bin(xdm_t) +# Uses DBUS +corecmd_bin_entry_type(xdm_t) corenet_all_recvfrom_unlabeled(xdm_t) corenet_all_recvfrom_netlabel(xdm_t) @@ -184,6 +302,7 @@ corenet_udp_sendrecv_all_ports(xdm_t) corenet_tcp_bind_all_nodes(xdm_t) corenet_udp_bind_all_nodes(xdm_t) +corenet_udp_bind_xdmcp_port(xdm_t) corenet_tcp_connect_all_ports(xdm_t) corenet_sendrecv_all_client_packets(xdm_t) # xdm tries to bind to biff_port_t @@ -196,6 +315,7 @@ dev_getattr_mouse_dev(xdm_t) dev_setattr_mouse_dev(xdm_t) dev_rw_apm_bios(xdm_t) +dev_rw_input_dev(xdm_t) dev_setattr_apm_bios_dev(xdm_t) dev_rw_dri(xdm_t) dev_rw_agp(xdm_t) @@ -208,14 +328,15 @@ dev_setattr_video_dev(xdm_t) dev_getattr_scanner_dev(xdm_t) dev_setattr_scanner_dev(xdm_t) -dev_getattr_sound_dev(xdm_t) -dev_setattr_sound_dev(xdm_t) +dev_read_sound(xdm_t) +dev_write_sound(xdm_t) dev_getattr_power_mgmt_dev(xdm_t) dev_setattr_power_mgmt_dev(xdm_t) domain_use_interactive_fds(xdm_t) # Do not audit denied probes of /proc. domain_dontaudit_read_all_domains_state(xdm_t) +domain_dontaudit_ptrace_all_domains(xdm_t) files_read_etc_files(xdm_t) files_read_var_files(xdm_t) @@ -226,9 +347,13 @@ files_read_usr_files(xdm_t) # Poweroff wants to create the /poweroff file when run from xdm files_create_boot_flag(xdm_t) +files_dontaudit_getattr_boot_dirs(xdm_t) +files_dontaudit_write_usr_files(xdm_t) fs_getattr_all_fs(xdm_t) fs_search_auto_mountpoints(xdm_t) +fs_rw_anon_inodefs_files(xdm_t) +fs_mount_tmpfs(xdm_t) storage_dontaudit_read_fixed_disk(xdm_t) storage_dontaudit_write_fixed_disk(xdm_t) @@ -237,6 +362,7 @@ storage_dontaudit_raw_write_removable_device(xdm_t) storage_dontaudit_setattr_removable_dev(xdm_t) storage_dontaudit_rw_scsi_generic(xdm_t) +storage_dontaudit_rw_fuse(xdm_t) term_setattr_console(xdm_t) term_use_unallocated_ttys(xdm_t) @@ -245,6 +371,7 @@ auth_domtrans_pam_console(xdm_t) auth_manage_pam_pid(xdm_t) auth_manage_pam_console_data(xdm_t) +auth_signal_pam(xdm_t) auth_rw_faillog(xdm_t) auth_write_login_records(xdm_t) @@ -256,22 +383,29 @@ libs_exec_lib_files(xdm_t) logging_read_generic_logs(xdm_t) +logging_send_audit_msgs(xdm_t) miscfiles_read_localization(xdm_t) -miscfiles_read_fonts(xdm_t) - -sysnet_read_config(xdm_t) +miscfiles_manage_fonts(xdm_t) +miscfiles_dontaudit_write_locale(xdm_t) userdom_dontaudit_use_unpriv_user_fds(xdm_t) userdom_dontaudit_search_sysadm_home_dirs(xdm_t) userdom_create_all_users_keys(xdm_t) # for .dmrc userdom_read_unpriv_users_home_content_files(xdm_t) +userdom_dontaudit_write_user_home_content_files(user, xdm_t) + # Search /proc for any user domain processes. userdom_read_all_users_state(xdm_t) userdom_signal_all_users(xdm_t) +# +# Wants to delete .xsession-errors file +# +userdom_unlink_unpriv_users_home_content_files(xdm_t) xserver_rw_session_template(xdm,xdm_t,xdm_tmpfs_t) +xserver_unconfined(xdm_t) tunable_policy(`use_nfs_home_dirs',` fs_manage_nfs_dirs(xdm_t) @@ -297,14 +431,20 @@ # xserver_rw_session_template(xdm,unpriv_userdomain) # dontaudit xdm_xserver_t sysadm_t:shm { unix_read unix_write }; # allow xdm_xserver_t xdm_tmpfs_t:file rw_file_perms; + userdom_dontaudit_write_sysadm_home_dirs(xdm_t) ') optional_policy(` alsa_domtrans(xdm_t) + alsa_read_rw_config(xdm_t) ') optional_policy(` - consolekit_dbus_chat(xdm_t) + bootloader_domtrans(xdm_t) +') + +optional_policy(` + consolekit_read_log(xdm_t) ') optional_policy(` @@ -312,6 +452,23 @@ ') optional_policy(` + dbus_per_role_template(xdm, xdm_t, system_r) + dbus_system_bus_client_template(xdm, xdm_t) + + optional_policy(` + consolekit_dbus_chat(xdm_t) + ') + + optional_policy(` + hal_dbus_chat(xdm_t) + ') + + optional_policy(` + networkmanager_dbus_chat(xdm_t) + ') +') + +optional_policy(` # Talk to the console mouse server. gpm_stream_connect(xdm_t) gpm_setattr_gpmctl(xdm_t) @@ -322,6 +479,10 @@ ') optional_policy(` + gnome_exec_gconf(xdm_t) +') + +optional_policy(` loadkeys_exec(xdm_t) ') @@ -335,6 +496,11 @@ ') optional_policy(` + polkit_domtrans_auth(xdm_t) + polkit_read_lib(xdm_t) +') + +optional_policy(` seutil_sigchld_newrole(xdm_t) ') @@ -343,8 +509,8 @@ ') optional_policy(` - unconfined_domain(xdm_t) unconfined_domtrans(xdm_t) + unconfined_signal(xdm_t) ifndef(`distro_redhat',` allow xdm_t self:process { execheap execmem }; @@ -380,7 +546,7 @@ allow xdm_xserver_t xdm_var_lib_t:file { getattr read }; dontaudit xdm_xserver_t xdm_var_lib_t:dir search; -allow xdm_xserver_t xdm_var_run_t:file { getattr read }; +read_files_pattern(xdm_xserver_t,xdm_var_run_t,xdm_var_run_t) # Label pid and temporary files with derived types. manage_files_pattern(xdm_xserver_t,xdm_tmp_t,xdm_tmp_t) @@ -392,6 +558,15 @@ can_exec(xdm_xserver_t, xkb_var_lib_t) files_search_var_lib(xdm_xserver_t) +manage_dirs_pattern(xdm_xserver_t,xserver_var_lib_t,xserver_var_lib_t) +manage_files_pattern(xdm_xserver_t,xserver_var_lib_t,xserver_var_lib_t) +files_var_lib_filetrans(xdm_xserver_t,xserver_var_lib_t,dir) + +manage_dirs_pattern(xdm_xserver_t,xserver_var_run_t,xserver_var_run_t) +manage_files_pattern(xdm_xserver_t,xserver_var_run_t,xserver_var_run_t) +manage_sock_files_pattern(xdm_xserver_t,xdm_var_run_t,xdm_var_run_t) +files_pid_filetrans(xdm_xserver_t,xserver_var_run_t,dir) + # VNC v4 module in X server corenet_tcp_bind_vnc_port(xdm_xserver_t) @@ -404,9 +579,18 @@ # to read ROLE_home_t - examine this in more detail # (xauth?) userdom_read_unpriv_users_home_content_files(xdm_xserver_t) +userdom_manage_unpriv_users_tmp_files(xdm_xserver_t) xserver_use_all_users_fonts(xdm_xserver_t) +getty_use_fds(xdm_xserver_t) +locallogin_use_fds(xdm_xserver_t) +userdom_dontaudit_write_user_home_content_files(user, xdm_xserver_t) + +optional_policy(` + userhelper_search_config(xdm_xserver_t) +') + tunable_policy(`use_nfs_home_dirs',` fs_manage_nfs_dirs(xdm_xserver_t) fs_manage_nfs_files(xdm_xserver_t) @@ -420,6 +604,22 @@ ') optional_policy(` + dbus_system_bus_client_template(xdm_xserver, xdm_xserver_t) + + optional_policy(` + hal_dbus_chat(xdm_xserver_t) + ') +') + +optional_policy(` + locallogin_use_fds(xdm_xserver_t) +') + +optional_policy(` + mono_rw_shm(xdm_xserver_t) +') + +optional_policy(` resmgr_stream_connect(xdm_t) ') @@ -429,47 +629,138 @@ ') optional_policy(` - unconfined_domain_noaudit(xdm_xserver_t) - unconfined_domtrans(xdm_xserver_t) + rpm_dontaudit_rw_shm(xdm_xserver_t) + rpm_rw_tmpfs_files(xdm_xserver_t) +') - ifndef(`distro_redhat',` - allow xdm_xserver_t self:process { execheap execmem }; - ') +optional_policy(` + unconfined_rw_shm(xdm_xserver_t) + unconfined_execmem_rw_shm(xdm_xserver_t) + unconfined_rw_tmpfs_files(xdm_xserver_t) - ifdef(`distro_rhel4',` - allow xdm_xserver_t self:process { execheap execmem }; - ') + # xserver signals unconfined user on startx + unconfined_signal(xdm_xserver_t) + unconfined_getpgid(xdm_xserver_t) + unconfined_domain(xdm_xserver_t) +') + + +tunable_policy(`allow_xserver_execmem', ` + allow xdm_xserver_t self:process { execheap execmem execstack }; +') + +ifndef(`distro_redhat',` + allow xdm_xserver_t self:process { execheap execmem }; ') -ifdef(`TODO',` -# Need to further investigate these permissions and -# perhaps define derived types. -allow xdm_t var_lib_t:dir { write search add_name remove_name create unlink }; -allow xdm_t var_lib_t:file { create write unlink }; - -# Do not audit attempts to write to index files under /usr -dontaudit xdm_t usr_t:file write; - -ifdef(`rhgb.te', ` -allow xdm_xserver_t ramfs_t:dir rw_dir_perms; -allow xdm_xserver_t ramfs_t:file manage_file_perms; -allow rhgb_t xdm_xserver_t:process signal; -') - -tunable_policy(`allow_polyinstantiation',` -# xdm needs access for linking .X11-unix to poly /tmp -allow xdm_t polymember:dir { add_name remove_name write }; -allow xdm_t polymember:lnk_file { create unlink }; -# xdm needs access for copying .Xauthority into new home -allow xdm_t polymember:file { create getattr write }; +ifdef(`distro_rhel4',` + allow xdm_xserver_t self:process { execheap execmem }; ') +############################## # -# Wants to delete .xsession-errors file +# xauth_t Local policy +# +domtrans_pattern(xdm_xserver_t, xauth_exec_t, xauth_t) + +userdom_user_home_dir_filetrans(user,xauth_t,user_xauth_home_t,file) +xserver_rw_xdm_tmp_files(xauth_t) +allow xauth_t self:process signal; +allow xauth_t self:unix_stream_socket create_stream_socket_perms; + +allow xauth_t user_xauth_home_t:file manage_file_perms; +allow xdm_t user_xauth_home_t:file append_file_perms; + +manage_dirs_pattern(xauth_t,user_xauth_tmp_t,user_xauth_tmp_t) +manage_files_pattern(xauth_t,user_xauth_tmp_t,user_xauth_tmp_t) +files_tmp_filetrans(xauth_t, user_xauth_tmp_t, { file dir }) + +domain_use_interactive_fds(xauth_t) + +files_read_etc_files(xauth_t) +files_search_pids(xauth_t) + +fs_getattr_xattr_fs(xauth_t) +fs_search_auto_mountpoints(xauth_t) + +# cjp: why? +term_use_ptmx(xauth_t) + +auth_use_nsswitch(xauth_t) + +libs_use_ld_so(xauth_t) +libs_use_shared_libs(xauth_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_files(xauth_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_files(xauth_t) +') + +optional_policy(` + ssh_sigchld(xauth_t) + ssh_read_pipes(xauth_t) + ssh_dontaudit_rw_tcp_sockets(xauth_t) +') + +############################## +# +# iceauth_t Local policy # -allow xdm_t user_home_type:file unlink; + +allow iceauth_t user_iceauth_home_t:file manage_file_perms; +userdom_user_home_dir_filetrans($1,iceauth_t,user_iceauth_home_t,file) + +allow xdm_t user_iceauth_home_t:file read_file_perms; + +fs_search_auto_mountpoints(iceauth_t) + +libs_use_ld_so(iceauth_t) +libs_use_shared_libs(iceauth_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_files(iceauth_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_files(iceauth_t) +') + +allow xauth_t admin_xauth_home_t:file manage_file_perms; +userdom_sysadm_home_dir_filetrans(xauth_t, admin_xauth_home_t, file) + +######################################## # -# Should fix exec of pam_timestamp_check is not closing xdm file descriptor +# Rules for unconfined access to this module # -allow pam_t xdm_t:fifo_file { getattr ioctl write }; -') dnl end TODO + +allow xserver_unconfined_type x_server_domain:x_server *; +allow xserver_unconfined_type { x_domain x_rootwindow_t self }:x_drawable *; +allow xserver_unconfined_type { xscreen_type x_rootscreen_t }:x_screen *; +allow xserver_unconfined_type { x_domain self }:x_gc *; +allow xserver_unconfined_type xfont_type:x_font *; +allow xserver_unconfined_type { x_domain x_rootcolormap_t self }:x_colormap *; +allow xserver_unconfined_type xproperty_type:x_property *; +allow xserver_unconfined_type xselection_type:x_selection *; +allow xserver_unconfined_type { x_domain self }:x_cursor *; +allow xserver_unconfined_type { x_domain remote_xclient_t self }:x_client *; +allow xserver_unconfined_type { x_domain x_server_domain self }:x_device ~{ read }; +allow xserver_unconfined_type xextension_type:x_extension *; +allow xserver_unconfined_type { x_domain x_server_domain self }:x_resource *; +allow xserver_unconfined_type xevent_type:{ x_event x_synthetic_event } *; +allow xserver_unconfined_type xserver_unconfined_type:x_property *; + +gen_require(` + attribute domain; +') + +allow xserver_unconfined_type domain:x_resource *; +allow xserver_unconfined_type domain:{ x_event x_synthetic_event } *; +allow xserver_unconfined_type domain:x_drawable *; + + +tunable_policy(`allow_read_x_device',` + allow xserver_unconfined_type { x_domain x_server_domain self }:x_device read; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/zabbix.fc serefpolicy-3.3.1/policy/modules/services/zabbix.fc --- nsaserefpolicy/policy/modules/services/zabbix.fc 2007-04-11 15:52:54.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/services/zabbix.fc 2008-04-21 11:02:50.000000000 -0400 @@ -1,5 +1,8 @@ + /usr/bin/zabbix_server -- gen_context(system_u:object_r:zabbix_exec_t,s0) /var/log/zabbix(/.*)? gen_context(system_u:object_r:zabbix_log_t,s0) /var/run/zabbix(/.*)? gen_context(system_u:object_r:zabbix_var_run_t,s0) + +/etc/rc.d/init.d/zabbix -- gen_context(system_u:object_r:zabbix_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/zabbix.if serefpolicy-3.3.1/policy/modules/services/zabbix.if --- nsaserefpolicy/policy/modules/services/zabbix.if 2008-02-06 10:33:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/zabbix.if 2008-04-21 11:02:50.000000000 -0400 @@ -79,6 +79,25 @@ ######################################## ## +## Execute zabbix server in the zabbix domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`zabbix_script_domtrans',` + gen_require(` + type zabbix_script_exec_t; + ') + + init_script_domtrans_spec($1,zabbix_script_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an zabbix environment ## @@ -101,15 +120,26 @@ # interface(`zabbix_admin',` gen_require(` - type zabbix_t, zabbix_log_t, zabbix_var_run_t; + type zabbix_t; + type zabbix_script_exec_t; + type zabbix_log_t; + type zabbix_var_run_t; ') allow $1 zabbix_t:process { ptrace signal_perms getattr }; read_files_pattern($1, zabbix_t, zabbix_t) + # Allow zabbix_t to restart the apache service + zabbix_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 zabbix_script_exec_t system_r; + allow $2 system_r; + logging_list_logs($1) - manage_files_pattern($1, zabbix_log_t, zabbix_log_t) + manage_all_pattern($1,zabbix_log_t) files_list_pids($1) - manage_files_pattern($1, zabbix_var_run_t, zabbix_var_run_t) + manage_all_pattern($1,zabbix_var_run_t) ') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/zabbix.te serefpolicy-3.3.1/policy/modules/services/zabbix.te --- nsaserefpolicy/policy/modules/services/zabbix.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/zabbix.te 2008-04-21 11:02:50.000000000 -0400 @@ -18,6 +18,9 @@ type zabbix_var_run_t; files_pid_file(zabbix_var_run_t) +type zabbix_script_exec_t; +init_script_type(zabbix_script_exec_t) + ######################################## # # zabbix local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/zebra.fc serefpolicy-3.3.1/policy/modules/services/zebra.fc --- nsaserefpolicy/policy/modules/services/zebra.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/zebra.fc 2008-04-21 11:02:50.000000000 -0400 @@ -14,3 +14,10 @@ /var/run/\.zebra -s gen_context(system_u:object_r:zebra_var_run_t,s0) /var/run/\.zserv -s gen_context(system_u:object_r:zebra_var_run_t,s0) /var/run/quagga(/.*)? gen_context(system_u:object_r:zebra_var_run_t,s0) + +/etc/rc.d/init.d/bgpd -- gen_context(system_u:object_r:zebra_script_exec_t,s0) +/etc/rc.d/init.d/ospf6d -- gen_context(system_u:object_r:zebra_script_exec_t,s0) +/etc/rc.d/init.d/ospfd -- gen_context(system_u:object_r:zebra_script_exec_t,s0) +/etc/rc.d/init.d/ripd -- gen_context(system_u:object_r:zebra_script_exec_t,s0) +/etc/rc.d/init.d/ripngd -- gen_context(system_u:object_r:zebra_script_exec_t,s0) +/etc/rc.d/init.d/zebra -- gen_context(system_u:object_r:zebra_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/zebra.if serefpolicy-3.3.1/policy/modules/services/zebra.if --- nsaserefpolicy/policy/modules/services/zebra.if 2008-02-06 10:33:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/zebra.if 2008-04-21 11:02:50.000000000 -0400 @@ -18,12 +18,32 @@ files_search_etc($1) allow $1 zebra_conf_t:dir list_dir_perms; - read_files_pattern($1, zebra_conf_t, zebra_conf_t) - read_lnk_files_pattern($1, zebra_conf_t, zebra_conf_t) + read_files_pattern($1,zebra_conf_t,zebra_conf_t) + read_lnk_files_pattern($1,zebra_conf_t,zebra_conf_t) ') ######################################## ## +## Execute zebra server in the zebra domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`zebra_script_domtrans',` + gen_require(` + type zebra_script_exec_t; + ') + + init_script_domtrans_spec($1,zebra_script_exec_t) +') + + +######################################## +## ## All of the rules required to administrate ## an zebra environment ## @@ -46,22 +66,32 @@ # interface(`zebra_admin',` gen_require(` - type zebra_t, zebra_tmp_t, zebra_log_t; - type zebra_conf_t, zebra_var_run_t; + type zebra_t; + type zebra_script_exec_t; + type zebra_tmp_t; + type zebra_log_t; + type zebra_conf_t; + type zebra_var_run_t; ') allow $1 zebra_t:process { ptrace signal_perms getattr }; read_files_pattern($1, zebra_t, zebra_t) + # Allow zebra_t to restart the apache service + zebra_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 zebra_script_exec_t system_r; + allow $2 system_r; + files_list_tmp($1) - manage_files_pattern($1, zebra_tmp_t, zebra_tmp_t) + manage_all_pattern($1,zebra_tmp_t) logging_list_logs($1) - manage_files_pattern($1, zebra_log_t, zebra_log_t) + manage_all_pattern($1,zebra_log_t) files_list_etc($1) - manage_files_pattern($1, zebra_conf_t, zebra_conf_t) + manage_all_pattern($1,zebra_conf_t) files_list_pids($1) - manage_files_pattern($1, zebra_var_run_t, zebra_var_run_t) + manage_all_pattern($1,zebra_var_run_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/zebra.te serefpolicy-3.3.1/policy/modules/services/zebra.te --- nsaserefpolicy/policy/modules/services/zebra.te 2008-02-06 10:33:21.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/services/zebra.te 2008-04-21 11:02:50.000000000 -0400 @@ -30,6 +30,9 @@ type zebra_var_run_t; files_pid_file(zebra_var_run_t) +type zebra_script_exec_t; +init_script_type(zebra_script_exec_t) + ######################################## # # Local policy @@ -37,7 +40,7 @@ allow zebra_t self:capability { setgid setuid net_admin net_raw }; dontaudit zebra_t self:capability sys_tty_config; -allow zebra_t self:process { signal_perms setcap }; +allow zebra_t self:process { signal_perms getcap setcap }; allow zebra_t self:file { ioctl read write getattr lock append }; allow zebra_t self:unix_dgram_socket create_socket_perms; allow zebra_t self:unix_stream_socket { connectto create_stream_socket_perms }; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.fc serefpolicy-3.3.1/policy/modules/system/authlogin.fc --- nsaserefpolicy/policy/modules/system/authlogin.fc 2008-02-19 17:24:26.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/authlogin.fc 2008-04-21 12:03:55.000000000 -0400 @@ -7,12 +7,10 @@ /etc/passwd\.lock -- gen_context(system_u:object_r:shadow_t,s0) /etc/shadow.* -- gen_context(system_u:object_r:shadow_t,s0) -/lib/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:pam_exec_t,s0) -/lib64/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:pam_exec_t,s0) - /sbin/pam_console_apply -- gen_context(system_u:object_r:pam_console_exec_t,s0) /sbin/pam_timestamp_check -- gen_context(system_u:object_r:pam_exec_t,s0) /sbin/unix_chkpwd -- gen_context(system_u:object_r:chkpwd_exec_t,s0) +/usr/sbin/validate -- gen_context(system_u:object_r:chkpwd_exec_t,s0) /sbin/unix_update -- gen_context(system_u:object_r:updpwd_exec_t,s0) /sbin/unix_verify -- gen_context(system_u:object_r:chkpwd_exec_t,s0) ifdef(`distro_suse', ` @@ -40,6 +38,10 @@ /var/log/wtmp.* -- gen_context(system_u:object_r:wtmp_t,s0) /var/run/console(/.*)? gen_context(system_u:object_r:pam_var_console_t,s0) - /var/run/pam_mount(/.*)? gen_context(system_u:object_r:pam_var_run_t,s0) +/var/run/sepermit(/.*)? gen_context(system_u:object_r:pam_var_run_t,s0) + /var/run/sudo(/.*)? gen_context(system_u:object_r:pam_var_run_t,s0) +/var/run/pam_ssh(/.*)? gen_context(system_u:object_r:var_auth_t,s0) + +/var/cache/coolkey(/.*)? gen_context(system_u:object_r:auth_cache_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.if serefpolicy-3.3.1/policy/modules/system/authlogin.if --- nsaserefpolicy/policy/modules/system/authlogin.if 2008-02-01 09:12:53.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/authlogin.if 2008-04-28 09:15:47.070186000 -0400 @@ -99,7 +99,7 @@ template(`authlogin_per_role_template',` gen_require(` - type system_chkpwd_t, shadow_t; + type system_chkpwd_t, shadow_t, updpwd_t; ') authlogin_common_auth_domain_template($1) @@ -169,6 +169,7 @@ interface(`auth_login_pgm_domain',` gen_require(` type var_auth_t; + type auth_cache_t; ') domain_type($1) @@ -177,12 +178,28 @@ domain_obj_id_change_exemption($1) role system_r types $1; + # Needed for pam_selinux_permit to cleanup properly + domain_read_all_domains_state($1) + domain_kill_all_domains($1) + + # pam_keyring + allow $1 self:capability ipc_lock; + allow $1 self:process setkeycreate; + allow $1 self:key manage_key_perms; + userdom_manage_all_users_keys($1) + init_script_search_keyring($1) + files_list_var_lib($1) manage_files_pattern($1, var_auth_t, var_auth_t) # needed for afs - https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=253321 kernel_rw_afs_state($1) + manage_dirs_pattern($1, auth_cache_t, auth_cache_t) + manage_files_pattern($1, auth_cache_t, auth_cache_t) + manage_sock_files_pattern($1, auth_cache_t, auth_cache_t) + files_var_filetrans($1,auth_cache_t,dir) + # for SSP/ProPolice dev_read_urand($1) # for fingerprint readers @@ -226,8 +243,38 @@ seutil_read_config($1) seutil_read_default_contexts($1) + userdom_set_rlimitnh($1) + userdom_unlink_unpriv_users_tmp_files($1) + userdom_unpriv_users_stream_connect($1) + + optional_policy(` + dbus_system_bus_client_template(notused, $1) + optional_policy(` + oddjob_dbus_chat($1) + oddjob_domtrans_mkhomedir($1) + ') + ') + + optional_policy(` + corecmd_exec_bin($1) + storage_getattr_fixed_disk_dev($1) + mount_domtrans($1) + ') + + optional_policy(` + nis_authenticate($1) + ') + + optional_policy(` + ssh_agent_exec($1) + userdom_read_all_users_home_content_files($1) + ') + + userdom_user_home_dir_filetrans_user_home_content(user, $1, { dir file }) tunable_policy(`allow_polyinstantiation',` files_polyinstantiate_all($1) + userdom_manage_user_home_content_dirs(user, $1) + userdom_manage_user_home_content_files(user, $1) ') ') @@ -342,6 +389,8 @@ optional_policy(` kerberos_use($1) + kerberos_read_keytab($1) + kerberos_524_connect($1) ') optional_policy(` @@ -356,6 +405,28 @@ optional_policy(` samba_stream_connect_winbind($1) ') + auth_domtrans_upd_passwd($1) +') + +######################################## +## +## Run unix_chkpwd to check a password. +## +## +## +## Domain allowed access. +## +## +# +interface(`auth_domtrans_chkpwd',` + gen_require(` + type system_chkpwd_t, chkpwd_exec_t, shadow_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,chkpwd_exec_t,system_chkpwd_t) + dontaudit $1 shadow_t:file { getattr read }; + auth_domtrans_upd_passwd($1) ') ######################################## @@ -369,12 +440,12 @@ ## ## ## -## The role to allow the chkpwd domain. +## The role to allow the updpwd domain. ## ## ## ## -## The type of the terminal allow the chkpwd domain to use. +## The type of the terminal allow the updpwd domain to use. ## ## # @@ -386,6 +457,7 @@ auth_domtrans_chk_passwd($1) role $2 types system_chkpwd_t; allow system_chkpwd_t $3:chr_file rw_file_perms; + auth_run_upd_passwd($1, $2, $3) ') ######################################## @@ -1457,6 +1529,7 @@ optional_policy(` samba_stream_connect_winbind($1) samba_read_var_files($1) + samba_dontaudit_write_var_files($1) ') ') @@ -1491,3 +1564,59 @@ typeattribute $1 can_write_shadow_passwords; typeattribute $1 can_relabelto_shadow_passwords; ') + +######################################## +## +## Read authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_read_cache',` + gen_require(` + type auth_cache_t; + ') + + read_files_pattern($1, auth_cache_t, auth_cache_t) +') + +######################################## +## +## Read/Write authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_rw_cache',` + gen_require(` + type auth_cache_t; + ') + + rw_files_pattern($1, auth_cache_t, auth_cache_t) +') +######################################## +## +## Manage authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_manage_cache',` + gen_require(` + type auth_cache_t; + ') + + manage_files_pattern($1, auth_cache_t, auth_cache_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.te serefpolicy-3.3.1/policy/modules/system/authlogin.te --- nsaserefpolicy/policy/modules/system/authlogin.te 2008-02-19 17:24:26.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/authlogin.te 2008-04-21 11:02:50.000000000 -0400 @@ -59,6 +59,9 @@ type utempter_exec_t; application_domain(utempter_t,utempter_exec_t) +type auth_cache_t; +logging_log_file(auth_cache_t) + # # var_auth_t is the type of /var/lib/auth, usually # used for auth data in pam_able @@ -73,6 +76,9 @@ authlogin_common_auth_domain_template(system) role system_r types system_chkpwd_t; +# Read only version of updpwd +domain_entry_file(system_chkpwd_t,updpwd_exec_t) + ######################################## # # PAM local policy @@ -111,7 +117,8 @@ term_use_all_user_ttys(pam_t) term_use_all_user_ptys(pam_t) -init_dontaudit_rw_utmp(pam_t) +init_read_utmp(pam_t) +init_dontaudit_write_utmp(pam_t) files_read_etc_files(pam_t) @@ -122,6 +129,12 @@ userdom_use_unpriv_users_fds(pam_t) +userdom_write_unpriv_users_tmp_files(pam_t) +userdom_unlink_unpriv_users_tmp_files(pam_t) +userdom_dontaudit_read_unpriv_users_home_content_files(pam_t) +userdom_dontaudit_write_user_home_content_files(user, pam_t) +userdom_append_unpriv_users_home_content_files(pam_t) + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(pam_t) @@ -282,6 +295,11 @@ ') ') +optional_policy(` + # apache leaks file descriptors + apache_dontaudit_rw_tcp_sockets(system_chkpwd_t) +') + ######################################## # # updpwd local policy @@ -297,8 +315,10 @@ files_manage_etc_files(updpwd_t) term_dontaudit_use_console(updpwd_t) -term_dontaudit_use_console(updpwd_t) +term_dontaudit_use_all_user_ptys(updpwd_t) +term_dontaudit_use_all_user_ttys(updpwd_t) term_dontaudit_use_unallocated_ttys(updpwd_t) +term_dontaudit_use_generic_ptys(updpwd_t) auth_manage_shadow(updpwd_t) auth_use_nsswitch(updpwd_t) @@ -359,11 +379,6 @@ ') optional_policy(` - # Allow utemper to write to /tmp/.xses-* - unconfined_write_tmp_files(utempter_t) -') - -optional_policy(` xserver_use_xdm_fds(utempter_t) xserver_rw_xdm_pipes(utempter_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.fc serefpolicy-3.3.1/policy/modules/system/fstools.fc --- nsaserefpolicy/policy/modules/system/fstools.fc 2007-09-26 12:15:01.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/fstools.fc 2008-04-21 11:02:50.000000000 -0400 @@ -1,4 +1,3 @@ -/sbin/badblocks -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/blkid -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/blockdev -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/cfdisk -- gen_context(system_u:object_r:fsadm_exec_t,s0) @@ -21,7 +20,6 @@ /sbin/mkfs.* -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/mkraid -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/mkreiserfs -- gen_context(system_u:object_r:fsadm_exec_t,s0) -/sbin/mkswap -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/parted -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/partprobe -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/partx -- gen_context(system_u:object_r:fsadm_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.if serefpolicy-3.3.1/policy/modules/system/fstools.if --- nsaserefpolicy/policy/modules/system/fstools.if 2008-02-18 14:30:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/fstools.if 2008-04-21 11:02:50.000000000 -0400 @@ -81,10 +81,10 @@ # interface(`fstools_read_pipes',` gen_require(` - type fsadm_t; + type fstools_t; ') - allow $1 fsadm_t:fifo_file read_fifo_file_perms; + allow $1 fstools_t:fifo_file read_fifo_file_perms; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.te serefpolicy-3.3.1/policy/modules/system/fstools.te --- nsaserefpolicy/policy/modules/system/fstools.te 2008-02-18 14:30:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/fstools.te 2008-04-21 11:02:50.000000000 -0400 @@ -97,6 +97,10 @@ fs_getattr_tmpfs_dirs(fsadm_t) fs_read_tmpfs_symlinks(fsadm_t) +fs_manage_nfs_files(fsadm_t) + +fs_manage_cifs_files(fsadm_t) + mls_file_read_all_levels(fsadm_t) mls_file_write_all_levels(fsadm_t) @@ -184,4 +188,9 @@ optional_policy(` xen_append_log(fsadm_t) + xen_rw_image_files(fsadm_t) +') + +optional_policy(` + unconfined_domain(fsadm_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/getty.te serefpolicy-3.3.1/policy/modules/system/getty.te --- nsaserefpolicy/policy/modules/system/getty.te 2008-02-18 14:30:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/getty.te 2008-04-21 11:02:50.000000000 -0400 @@ -9,6 +9,7 @@ type getty_t; type getty_exec_t; init_domain(getty_t,getty_exec_t) +init_system_domain(getty_t,getty_exec_t) domain_interactive_fd(getty_t) type getty_etc_t; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/hostname.te serefpolicy-3.3.1/policy/modules/system/hostname.te --- nsaserefpolicy/policy/modules/system/hostname.te 2008-02-18 14:30:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/hostname.te 2008-04-21 11:02:50.000000000 -0400 @@ -8,7 +8,9 @@ type hostname_t; type hostname_exec_t; -init_system_domain(hostname_t,hostname_exec_t) + +#dont transition from initrc +application_domain(hostname_t, hostname_exec_t) role system_r types hostname_t; ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/hotplug.te serefpolicy-3.3.1/policy/modules/system/hotplug.te --- nsaserefpolicy/policy/modules/system/hotplug.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/hotplug.te 2008-04-21 11:02:50.000000000 -0400 @@ -179,6 +179,7 @@ sysnet_read_dhcpc_pid(hotplug_t) sysnet_rw_dhcp_config(hotplug_t) sysnet_domtrans_ifconfig(hotplug_t) + sysnet_signal_ifconfig(hotplug_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.fc serefpolicy-3.3.1/policy/modules/system/init.fc --- nsaserefpolicy/policy/modules/system/init.fc 2007-10-12 08:56:08.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/init.fc 2008-04-21 11:02:50.000000000 -0400 @@ -4,8 +4,7 @@ /etc/init\.d/.* -- gen_context(system_u:object_r:initrc_exec_t,s0) /etc/rc\.d/rc -- gen_context(system_u:object_r:initrc_exec_t,s0) -/etc/rc\.d/rc\.sysinit -- gen_context(system_u:object_r:initrc_exec_t,s0) -/etc/rc\.d/rc\.local -- gen_context(system_u:object_r:initrc_exec_t,s0) +/etc/rc\.d/rc\.[^/]+ -- gen_context(system_u:object_r:initrc_exec_t,s0) /etc/rc\.d/init\.d/.* -- gen_context(system_u:object_r:initrc_exec_t,s0) @@ -64,4 +63,3 @@ /var/run/setleds-on -- gen_context(system_u:object_r:initrc_var_run_t,s0) /var/run/sysconfig(/.*)? gen_context(system_u:object_r:initrc_var_run_t,s0) ') - diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.if serefpolicy-3.3.1/policy/modules/system/init.if --- nsaserefpolicy/policy/modules/system/init.if 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/init.if 2008-04-28 09:15:35.654776000 -0400 @@ -211,6 +211,13 @@ kernel_dontaudit_use_fds($1) ') ') + tunable_policy(`allow_daemons_use_tty',` + term_use_all_user_ttys($1) + term_use_all_user_ptys($1) + ', ` + term_dontaudit_use_all_user_ttys($1) + term_dontaudit_use_all_user_ptys($1) + ') ') ######################################## @@ -242,11 +249,11 @@ init_system_domain($1,$2) ifdef(`enable_mcs',` - range_transition initrc_t $2:process $3; + range_transition initrc_t $2 $3; ') ifdef(`enable_mls',` - range_transition initrc_t $2:process $3; + range_transition initrc_t $2 $3; ') ') @@ -463,11 +470,12 @@ interface(`init_telinit',` gen_require(` type initctl_t; + type init_t; ') dev_list_all_dev_nodes($1) allow $1 initctl_t:fifo_file rw_fifo_file_perms; - + allow $1 init_t:unix_dgram_socket sendto; init_exec($1) ') @@ -540,18 +548,19 @@ # interface(`init_spec_domtrans_script',` gen_require(` - type initrc_t, initrc_exec_t; + type initrc_t; + attribute initscript; ') files_list_etc($1) - spec_domtrans_pattern($1,initrc_exec_t,initrc_t) + spec_domtrans_pattern($1,initscript,initrc_t) ifdef(`enable_mcs',` - range_transition $1 initrc_exec_t:process s0; + range_transition $1 initscript:process s0; ') ifdef(`enable_mls',` - range_transition $1 initrc_exec_t:process s0 - mls_systemhigh; + range_transition $1 initscript:process s0 - mls_systemhigh; ') ') @@ -567,23 +576,70 @@ # interface(`init_domtrans_script',` gen_require(` - type initrc_t, initrc_exec_t; + type initrc_t; + attribute initscript; + ') + + files_list_etc($1) + domtrans_pattern($1,initscript,initrc_t) + + ifdef(`enable_mcs',` + range_transition $1 initscript:process s0; + ') + + ifdef(`enable_mls',` + range_transition $1 initscript:process s0 - mls_systemhigh; + ') +') + +######################################## +## +## Execute init a specific script with an automatic domain transition. +## +## +## +## Domain allowed access. +## +## +# +interface(`init_script_domtrans_spec',` + gen_require(` + type initrc_t; ') files_list_etc($1) - domtrans_pattern($1,initrc_exec_t,initrc_t) + domtrans_pattern($1,$2,initrc_t) ifdef(`enable_mcs',` - range_transition $1 initrc_exec_t:process s0; + range_transition $1 $2:process s0; ') ifdef(`enable_mls',` - range_transition $1 initrc_exec_t:process s0 - mls_systemhigh; + range_transition $1 $2:process s0 - mls_systemhigh; ') ') ######################################## ## +## Execute a file in a bin directory +## in the initrc_t domain +## +## +## +## Domain allowed access. +## +## +# +interface(`init_bin_domtrans_spec',` + gen_require(` + type initrc_t; + ') + + corecmd_bin_domtrans($1, initrc_t) +') + +######################################## +## ## Execute a init script in a specified domain. ## ## @@ -609,11 +665,11 @@ # cjp: added for gentoo integrated run_init interface(`init_script_file_domtrans',` gen_require(` - type initrc_exec_t; + attribute initscript; ') files_list_etc($1) - domain_auto_trans($1,initrc_exec_t,$2) + domain_auto_trans($1,initscript,$2) ') ######################################## @@ -684,11 +740,11 @@ # interface(`init_getattr_script_files',` gen_require(` - type initrc_exec_t; + attribute initscript; ') files_list_etc($1) - allow $1 initrc_exec_t:file getattr; + allow $1 initscript:file getattr; ') ######################################## @@ -703,11 +759,11 @@ # interface(`init_exec_script_files',` gen_require(` - type initrc_exec_t; + attribute initscript; ') files_list_etc($1) - can_exec($1,initrc_exec_t) + can_exec($1,initscript) ') ######################################## @@ -931,6 +987,7 @@ dontaudit $1 initrc_t:unix_stream_socket connectto; ') + ######################################## ## ## Send messages to init scripts over dbus. @@ -1030,11 +1087,11 @@ # interface(`init_read_script_files',` gen_require(` - type initrc_exec_t; + attribute initscript; ') files_search_etc($1) - allow $1 initrc_exec_t:file read_file_perms; + allow $1 initscript:file read_file_perms; ') ######################################## @@ -1097,6 +1154,25 @@ ######################################## ## +## Read init script temporary data. +## +## +## +## Domain allowed access. +## +## +# +interface(`init_read_script_tmp_files',` + gen_require(` + type initrc_tmp_t; + ') + + files_search_tmp($1) + read_files_pattern($1,initrc_tmp_t,initrc_tmp_t) +') + +######################################## +## ## Create files in a init script ## temporary data directory. ## @@ -1252,7 +1328,7 @@ type initrc_var_run_t; ') - dontaudit $1 initrc_var_run_t:file { getattr read write append }; + dontaudit $1 initrc_var_run_t:file rw_file_perms; ') ######################################## @@ -1273,3 +1349,131 @@ files_search_pids($1) allow $1 initrc_var_run_t:file manage_file_perms; ') + +######################################## +## +## Read the process state (/proc/pid) of init. +## +## +## +## Domain allowed access. +## +## +# +interface(`init_read_init_state',` + gen_require(` + attribute init_t; + ') + + allow $1 init_t:dir search_dir_perms; + allow $1 init_t:file read_file_perms; + allow $1 init_t:lnk_file read_file_perms; +') + +######################################## +## +## Ptrace init +## +## +## +## Domain allowed access. +## +## +## +# +interface(`init_ptrace_init_domain',` + gen_require(` + attribute init_t; + ') + + allow $1 init_t:process ptrace; +') + +######################################## +## +## Make the specified type usable for initscripts +## in a filesystem. +## +## +## +## Type to be used for files. +## +## +# +interface(`init_script_type',` + gen_require(` + type initrc_t; + attribute initscript; + ') + + typeattribute $1 initscript; + domain_entry_file(initrc_t,$1) + +') + +######################################## +## +## Transition to system_r when execute an init script +## +## +##

+## Execute a init script in a specified role +##

+##

+## No interprocess communication (signals, pipes, +## etc.) is provided by this interface since +## the domains are not owned by this module. +##

+## +## +## +## Role to transition from. +## +## +# cjp: added for gentoo integrated run_init +interface(`init_script_role_transition',` + gen_require(` + attribute initscript; + ') + + role_transition $1 initscript system_r; +') + +######################################## +## +## Send and receive unix_stream_messages with +## init +## +## +## +## Domain allowed access. +## +## +# +interface(`init_chat',` + gen_require(` + type init_t; + ') + + allow $1 init_t:unix_dgram_socket sendto; + allow init_t $1:unix_dgram_socket sendto; +') + +######################################## +## +## Search for initrc_t kernel keyrings +## +## +## +## Domain allowed access. +## +## +# +interface(`init_script_search_keyring',` + gen_require(` + type initrc_t; + ') + + allow $1 initrc_t:key search; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.te serefpolicy-3.3.1/policy/modules/system/init.te --- nsaserefpolicy/policy/modules/system/init.te 2008-02-26 08:17:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/init.te 2008-04-21 11:02:50.000000000 -0400 @@ -10,6 +10,20 @@ # Declarations # +## +##

+## Allow all daemons the ability to read/write terminals +##

+## +gen_tunable(allow_daemons_use_tty,false) + +## +##

+## Allow all daemons to write corefiles to / +##

+## +gen_tunable(allow_daemons_dump_core,false) + # used for direct running of init scripts # by admin domains attribute direct_run_init; @@ -19,6 +33,8 @@ # Mark process types as daemons attribute daemon; +attribute initscript; + # # init_t is the domain of the init process. # @@ -45,7 +61,7 @@ mls_trusted_object(initctl_t) type initrc_t; -type initrc_exec_t; +type initrc_exec_t, initscript; domain_type(initrc_t) domain_entry_file(initrc_t,initrc_exec_t) role system_r types initrc_t; @@ -69,11 +85,21 @@ ######################################## # +# Declarations +# + +type upstartctl_t; +type initctl_exec_t; +application_domain(upstartctl_t, initctl_exec_t) +role system_r types upstartctl_t; + +######################################## +# # Init local policy # # Use capabilities. old rule: -allow init_t self:capability ~sys_module; +allow init_t self:capability ~{ audit_control audit_write sys_module }; # is ~sys_module really needed? observed: # sys_boot # sys_tty_config @@ -86,7 +112,7 @@ # Re-exec itself can_exec(init_t,init_exec_t) -allow init_t initrc_t:unix_stream_socket connectto; +allow init_t initrc_t:unix_stream_socket { connectto rw_stream_socket_perms }; # For /var/run/shutdown.pid. allow init_t init_var_run_t:file manage_file_perms; @@ -102,8 +128,11 @@ kernel_read_system_state(init_t) kernel_share_state(init_t) +fs_list_inotifyfs(init_t) + corecmd_exec_chroot(init_t) corecmd_exec_bin(init_t) +corecmd_exec_shell(init_t) dev_read_sysfs(init_t) @@ -154,6 +183,8 @@ miscfiles_read_localization(init_t) +allow init_t self:process setsched; + ifdef(`distro_gentoo',` allow init_t self:process { getcap setcap }; ') @@ -163,14 +194,16 @@ fs_tmpfs_filetrans(init_t,initctl_t,fifo_file) ') -ifndef(`distro_ubuntu',` - # Run the shell in the sysadm role for single-user mode. - # causes problems with upstart - userdom_shell_domtrans_sysadm(init_t) +optional_policy(` + auth_rw_login_records(init_t) ') optional_policy(` - auth_rw_login_records(init_t) + # /var/run/dovecot/login/ssl-parameters.dat is a hard link to + # /var/lib/dovecot/ssl-parameters.dat and init tries to clean up + # the directory. But we do not want to allow this. + # The master process of dovecot will manage this file. + dovecot_dontaudit_unlink_lib_files(initrc_t) ') optional_policy(` @@ -181,13 +214,18 @@ unconfined_domain(init_t) ') +ifndef(`distro_ubuntu',` + corecmd_shell_domtrans(init_t,initrc_t) + corecmd_shell_entry_type(initrc_t) +') + ######################################## # # Init script local policy # allow initrc_t self:process { getpgid setsched setpgid setrlimit getsched }; -allow initrc_t self:capability ~{ sys_admin sys_module }; +allow initrc_t self:capability ~{ audit_control audit_write sys_admin sys_module }; dontaudit initrc_t self:capability sys_module; # sysctl is triggering this allow initrc_t self:passwd rootok; @@ -198,13 +236,14 @@ allow initrc_t self:udp_socket create_socket_perms; allow initrc_t self:fifo_file rw_file_perms; -allow initrc_t initrc_devpts_t:chr_file rw_term_perms; +allow init_t initrc_t:unix_dgram_socket sendto; + term_create_pty(initrc_t,initrc_devpts_t) -# Going to single user mode -init_exec(initrc_t) +init_telinit(initrc_t) +init_chat(initrc_t) -can_exec(initrc_t,initrc_exec_t) +can_exec(initrc_t,initscript) manage_dirs_pattern(initrc_t,initrc_state_t,initrc_state_t) manage_files_pattern(initrc_t,initrc_state_t,initrc_state_t) @@ -257,7 +296,7 @@ dev_read_sound_mixer(initrc_t) dev_write_sound_mixer(initrc_t) dev_setattr_all_chr_files(initrc_t) -dev_read_lvm_control(initrc_t) +dev_rw_lvm_control(initrc_t) dev_delete_lvm_control_dev(initrc_t) dev_manage_generic_symlinks(initrc_t) dev_manage_generic_files(initrc_t) @@ -283,7 +322,6 @@ mls_process_read_up(initrc_t) mls_process_write_down(initrc_t) mls_rangetrans_source(initrc_t) -mls_fd_share_all_levels(initrc_t) selinux_get_enforce_mode(initrc_t) @@ -496,6 +534,31 @@ ') ') +domain_dontaudit_use_interactive_fds(daemon) + +userdom_dontaudit_search_sysadm_home_dirs(daemon) + +tunable_policy(`allow_daemons_use_tty',` + term_use_unallocated_ttys(daemon) + term_use_generic_ptys(daemon) + term_use_all_user_ttys(daemon) + term_use_all_user_ptys(daemon) +', ` + term_dontaudit_use_unallocated_ttys(daemon) + term_dontaudit_use_generic_ptys(daemon) + term_dontaudit_use_all_user_ttys(daemon) + term_dontaudit_use_all_user_ptys(daemon) + ') + +# system-config-services causes avc messages that should be dontaudited +tunable_policy(`allow_daemons_dump_core',` + files_dump_core(daemon) +') + +optional_policy(` + unconfined_dontaudit_rw_pipes(daemon) +') + optional_policy(` amavis_search_lib(initrc_t) amavis_setattr_pid_files(initrc_t) @@ -554,16 +617,12 @@ dbus_read_config(initrc_t) optional_policy(` - networkmanager_dbus_chat(initrc_t) + consolekit_dbus_chat(initrc_t) ') -') -optional_policy(` - # /var/run/dovecot/login/ssl-parameters.dat is a hard link to - # /var/lib/dovecot/ssl-parameters.dat and init tries to clean up - # the directory. But we do not want to allow this. - # The master process of dovecot will manage this file. - dovecot_dontaudit_unlink_lib_files(initrc_t) + optional_policy(` + networkmanager_dbus_chat(initrc_t) + ') ') optional_policy(` @@ -639,12 +698,6 @@ mta_read_config(initrc_t) mta_dontaudit_read_spool_symlinks(initrc_t) ') -# cjp: require doesnt work in the else of optionals :\ -# this also would result in a type transition -# conflict if sendmail is enabled -#optional_policy(`',` -# mta_send_mail(initrc_t) -#') optional_policy(` ifdef(`distro_redhat',` @@ -705,6 +758,9 @@ # why is this needed: rpm_manage_db(initrc_t) + # Allow SELinux aware applications to request rpm_script_t execution + rpm_transition_script(initrc_t) + ') optional_policy(` @@ -717,9 +773,11 @@ squid_manage_logs(initrc_t) ') -optional_policy(` - # allow init scripts to su - su_restricted_domain_template(initrc,initrc_t,system_r) +ifndef(`targeted_policy',` + optional_policy(` + # allow init scripts to su + su_restricted_domain_template(initrc,initrc_t,system_r) + ') ') optional_policy(` @@ -738,6 +796,11 @@ uml_setattr_util_sockets(initrc_t) ') +# Cron jobs used to start and stop services +optional_policy(` + cron_rw_pipes(daemon) +') + optional_policy(` unconfined_domain(initrc_t) @@ -752,6 +815,10 @@ ') optional_policy(` + rpm_dontaudit_rw_pipes(daemon) +') + +optional_policy(` vmware_read_system_config(initrc_t) vmware_append_system_config(initrc_t) ') @@ -774,3 +841,4 @@ optional_policy(` zebra_read_config(initrc_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iptables.te serefpolicy-3.3.1/policy/modules/system/iptables.te --- nsaserefpolicy/policy/modules/system/iptables.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/iptables.te 2008-04-21 11:02:50.000000000 -0400 @@ -48,6 +48,7 @@ fs_getattr_xattr_fs(iptables_t) fs_search_auto_mountpoints(iptables_t) +fs_list_inotifyfs(iptables_t) mls_file_read_all_levels(iptables_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iscsi.te serefpolicy-3.3.1/policy/modules/system/iscsi.te --- nsaserefpolicy/policy/modules/system/iscsi.te 2008-02-18 14:30:18.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/iscsi.te 2008-04-28 10:29:25.956857000 -0400 @@ -29,7 +29,7 @@ # allow iscsid_t self:capability { dac_override ipc_lock net_admin sys_nice sys_resource }; -allow iscsid_t self:process { setrlimit setsched }; +allow iscsid_t self:process { setrlimit setsched signal }; allow iscsid_t self:fifo_file { read write }; allow iscsid_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow iscsid_t self:unix_dgram_socket create_socket_perms; @@ -63,6 +63,7 @@ corenet_tcp_sendrecv_all_ports(iscsid_t) corenet_tcp_connect_http_port(iscsid_t) corenet_tcp_connect_iscsi_port(iscsid_t) +corenet_tcp_connect_isns_port(iscsid_t) dev_rw_sysfs(iscsid_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.fc serefpolicy-3.3.1/policy/modules/system/libraries.fc --- nsaserefpolicy/policy/modules/system/libraries.fc 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/libraries.fc 2008-04-21 11:02:50.000000000 -0400 @@ -69,8 +69,10 @@ ifdef(`distro_gentoo',` # despite the extensions, they are actually libs /opt/Acrobat[5-9]/Reader/intellinux/plug_ins/.*\.api -- gen_context(system_u:object_r:lib_t,s0) +/opt/Acrobat[5-9]/Reader/intellinux/plugins/.*\.api -- gen_context(system_u:object_r:lib_t,s0) /opt/Acrobat[5-9]/Reader/intellinux/plug_ins3d/.*\.x3d -- gen_context(system_u:object_r:lib_t,s0) /opt/Acrobat[5-9]/Reader/intellinux/SPPlugins/.*\.ap[il] -- gen_context(system_u:object_r:lib_t,s0) +/opt/Adobe/Reader.?/Reader/intellinux/SPPlugins/.*\.ap[il] -- gen_context(system_u:object_r:lib_t,s0) /opt/netscape/plugins(/.*)? gen_context(system_u:object_r:lib_t,s0) /opt/netscape/plugins/libflashplayer\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -133,6 +135,7 @@ /usr/lib(64)?/nvidia-graphics(-[^/]*/)?libnvidia.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/nvidia-graphics(-[^/]*/)?libXvMCNVIDIA\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xorg/libGL\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/xorg/modules/glesx\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xulrunner-[^/]*/libgtkembedmoz\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xulrunner-[^/]*/libxul\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -165,6 +168,7 @@ # HelixPlayer, SDL, xorg-x11, xorg-x11-libs, Hermes, valgrind, openoffice.org-libs, httpd - php /usr/lib(64)?/gstreamer-.*/[^/]*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) HOME_DIR/.*/\.gstreamer-.*/plugins/*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +HOME_DIR/.*/plugins/nppdf\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/firefox-[^/]*/plugins/nppdf.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/libFLAC\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -183,6 +187,7 @@ /usr/lib(64)?/libdv\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/helix/plugins/[^/]*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/helix/codecs/[^/]*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libswscale\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libSDL-.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xorg/modules/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/X11R6/lib/modules/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -242,7 +247,7 @@ # Flash plugin, Macromedia HOME_DIR/\.mozilla(/.*)?/plugins/libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -HOME_DIR/.*/plugins/libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +HOME_DIR/.*/plugins/nppdf\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/.*/libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/local/(.*/)?libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) HOME_DIR/.*/plugins/nprhapengine\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -287,11 +292,15 @@ /usr/lib/acroread/(.*/)?lib/[^/]*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/acroread/.+\.api -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/acroread/(.*/)?ADMPlugin\.apl -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib/.*/program(/.*)?\.so gen_context(system_u:object_r:lib_t,s0) +/usr/lib64/.*/program(/.*)?\.so gen_context(system_u:object_r:lib_t,s0) ') dnl end distro_redhat # # /var # +/var/cache/ldconfig(/.*)? gen_context(system_u:object_r:ldconfig_cache_t,s0) + /var/ftp/lib(64)?(/.*)? gen_context(system_u:object_r:lib_t,s0) /var/ftp/lib(64)?/ld[^/]*\.so(\.[^/]*)* -- gen_context(system_u:object_r:ld_so_t,s0) @@ -304,3 +313,11 @@ /var/spool/postfix/lib(64)?(/.*)? gen_context(system_u:object_r:lib_t,s0) /var/spool/postfix/usr(/.*)? gen_context(system_u:object_r:lib_t,s0) /var/spool/postfix/lib(64)?/ld.*\.so.* -- gen_context(system_u:object_r:ld_so_t,s0) + +/usr/lib(64)?/libavdevice\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libmythavcodec-[^/]+\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/jvm/java(.*/)bin(/.*)?/.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib64/jvm/java(.*/)bin(/.*)?/.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/oracle/.*/lib/libnnz10\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.te serefpolicy-3.3.1/policy/modules/system/libraries.te --- nsaserefpolicy/policy/modules/system/libraries.te 2008-02-06 10:33:22.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/libraries.te 2008-04-21 11:02:50.000000000 -0400 @@ -23,6 +23,9 @@ init_system_domain(ldconfig_t,ldconfig_exec_t) role system_r types ldconfig_t; +type ldconfig_cache_t; +files_type(ldconfig_cache_t) + type ldconfig_tmp_t; files_tmp_file(ldconfig_tmp_t) @@ -44,9 +47,11 @@ # ldconfig local policy # -allow ldconfig_t self:capability sys_chroot; +allow ldconfig_t self:capability { dac_override sys_chroot }; + +manage_files_pattern(ldconfig_t,ldconfig_cache_t,ldconfig_cache_t) -allow ldconfig_t ld_so_cache_t:file manage_file_perms; +manage_files_pattern(ldconfig_t,ld_so_cache_t,ld_so_cache_t) files_etc_filetrans(ldconfig_t,ld_so_cache_t,file) manage_dirs_pattern(ldconfig_t,ldconfig_tmp_t,ldconfig_tmp_t) @@ -60,8 +65,11 @@ fs_getattr_xattr_fs(ldconfig_t) +corecmd_search_bin(ldconfig_t) + domain_use_interactive_fds(ldconfig_t) +files_search_home(ldconfig_t) files_search_var_lib(ldconfig_t) files_read_etc_files(ldconfig_t) files_search_tmp(ldconfig_t) @@ -70,6 +78,7 @@ files_delete_etc_files(ldconfig_t) init_use_script_ptys(ldconfig_t) +init_read_script_tmp_files(ldconfig_t) libs_use_ld_so(ldconfig_t) libs_use_shared_libs(ldconfig_t) @@ -86,6 +95,10 @@ ') ') +userdom_dontaudit_write_unpriv_user_home_content_files(ldconfig_t) +userdom_manage_unpriv_users_tmp_files(ldconfig_t) +userdom_manage_unpriv_users_tmp_symlinks(ldconfig_t) + ifdef(`hide_broken_symptoms',` optional_policy(` unconfined_dontaudit_rw_tcp_sockets(ldconfig_t) @@ -102,4 +115,10 @@ # and executes ldconfig on it. If you dont allow this kernel installs # blow up. rpm_manage_script_tmp_files(ldconfig_t) + # smart package manager needs the following for the same reason + rpm_rw_tmp_files(ldconfig_t) +') + +optional_policy(` + unconfined_domain(ldconfig_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/locallogin.te serefpolicy-3.3.1/policy/modules/system/locallogin.te --- nsaserefpolicy/policy/modules/system/locallogin.te 2008-02-06 10:33:22.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/locallogin.te 2008-04-21 11:02:50.000000000 -0400 @@ -131,6 +131,7 @@ miscfiles_read_localization(local_login_t) +userdom_read_all_users_home_dirs_symlinks(local_login_t) userdom_spec_domtrans_all_users(local_login_t) userdom_signal_all_users(local_login_t) userdom_search_all_users_home_content(local_login_t) @@ -162,6 +163,11 @@ fs_read_cifs_symlinks(local_login_t) ') +tunable_policy(`allow_console_login', ` + term_relabel_console(local_login_t) + term_setattr_console(local_login_t) +') + optional_policy(` alsa_domtrans(local_login_t) ') @@ -191,7 +197,7 @@ ') optional_policy(` - unconfined_domain(local_login_t) + unconfined_shell_domtrans(local_login_t) ') optional_policy(` @@ -240,6 +246,7 @@ seutil_read_default_contexts(sulogin_t) auth_read_shadow(sulogin_t) +auth_use_nsswitch(sulogin_t) userdom_shell_domtrans_sysadm(sulogin_t) userdom_use_unpriv_users_fds(sulogin_t) @@ -264,10 +271,4 @@ selinux_compute_user_contexts(sulogin_t) ') -optional_policy(` - nis_use_ypbind(sulogin_t) -') -optional_policy(` - nscd_socket_use(sulogin_t) -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.fc serefpolicy-3.3.1/policy/modules/system/logging.fc --- nsaserefpolicy/policy/modules/system/logging.fc 2008-02-26 08:17:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/logging.fc 2008-04-21 11:02:50.000000000 -0400 @@ -4,6 +4,8 @@ /etc/syslog.conf gen_context(system_u:object_r:syslog_conf_t,s0) /etc/audit(/.*)? gen_context(system_u:object_r:auditd_etc_t,mls_systemhigh) +/sbin/audispd -- gen_context(system_u:object_r:audisp_exec_t,s0) +/sbin/audisp-remote -- gen_context(system_u:object_r:audisp_remote_exec_t,s0) /sbin/auditctl -- gen_context(system_u:object_r:auditctl_exec_t,s0) /sbin/auditd -- gen_context(system_u:object_r:auditd_exec_t,s0) /sbin/klogd -- gen_context(system_u:object_r:klogd_exec_t,s0) @@ -46,7 +48,7 @@ ') /var/run/audit_events -s gen_context(system_u:object_r:auditd_var_run_t,s0) -/var/run/audispd_events -s gen_context(system_u:object_r:auditd_var_run_t,s0) +/var/run/audispd_events -s gen_context(system_u:object_r:audisp_var_run_t,s0) /var/run/auditd\.pid -- gen_context(system_u:object_r:auditd_var_run_t,s0) /var/run/auditd_sock -s gen_context(system_u:object_r:auditd_var_run_t,s0) /var/run/klogd\.pid -- gen_context(system_u:object_r:klogd_var_run_t,s0) @@ -57,3 +59,8 @@ /var/spool/postfix/pid -d gen_context(system_u:object_r:var_run_t,s0) /var/tinydns/log/main(/.*)? gen_context(system_u:object_r:var_log_t,s0) + +/etc/rc\.d/init\.d/rsyslog -- gen_context(system_u:object_r:syslogd_script_exec_t,s0) +/etc/rc\.d/init\.d/auditd -- gen_context(system_u:object_r:auditd_script_exec_t,s0) + +/var/cfengine/outputs(/.*)? gen_context(system_u:object_r:var_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.if serefpolicy-3.3.1/policy/modules/system/logging.if --- nsaserefpolicy/policy/modules/system/logging.if 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/logging.if 2008-04-21 11:02:50.000000000 -0400 @@ -213,12 +213,7 @@ ## # interface(`logging_stream_connect_auditd',` - gen_require(` - type auditd_t, auditd_var_run_t; - ') - - files_search_pids($1) - stream_connect_pattern($1,auditd_var_run_t,auditd_var_run_t,auditd_t) + logging_stream_connect_audisp($1) ') ######################################## @@ -596,6 +591,8 @@ files_search_var($1) manage_files_pattern($1,logfile,logfile) read_lnk_files_pattern($1,logfile,logfile) + allow $1 logfile:dir { relabelfrom relabelto }; + allow $1 logfile:file { relabelfrom relabelto }; ') ######################################## @@ -641,6 +638,25 @@ ######################################## ## +## Dontaudit Write generic log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`logging_dontaudit_write_generic_logs',` + gen_require(` + type var_log_t; + ') + + files_search_var($1) + dontaudit $1 var_log_t:file write; +') + +######################################## +## ## Read and write generic log files. ## ## @@ -705,6 +721,7 @@ interface(`logging_admin_audit',` gen_require(` type auditd_t, auditd_etc_t, auditd_log_t; + type auditd_script_exec_t; type auditd_var_run_t; ') @@ -719,6 +736,15 @@ manage_dirs_pattern($1, auditd_var_run_t, auditd_var_run_t) manage_files_pattern($1, auditd_var_run_t, auditd_var_run_t) + + logging_run_auditctl($1, $2, $3) + + # Allow $1 to restart the audit service + logging_audit_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 auditd_script_exec_t system_r; + allow $2 system_r; + ') ######################################## @@ -749,6 +775,7 @@ type syslogd_tmp_t, syslogd_var_lib_t; type syslogd_var_run_t, klogd_var_run_t; type klogd_tmp_t, var_log_t; + type syslogd_script_exec_t; ') allow $1 syslogd_t:process { ptrace signal_perms }; @@ -776,6 +803,13 @@ manage_files_pattern($1, syslogd_var_run_t, syslogd_var_run_t) logging_manage_all_logs($1) + + # Allow $1 to restart the syslog service + logging_syslog_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 syslogd_script_exec_t system_r; + allow $2 system_r; + ') ######################################## @@ -804,3 +838,128 @@ logging_admin_audit($1, $2, $3) logging_admin_syslog($1, $2, $3) ') + +######################################## +## +## Execute syslog server in the syslogd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`logging_syslog_script_domtrans',` + gen_require(` + type syslogd_script_exec_t; + ') + + init_script_domtrans_spec($1,syslogd_script_exec_t) +') + +######################################## +## +## Execute audit server in the auditd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`logging_audit_script_domtrans',` + gen_require(` + type auditd_script_exec_t; + ') + + init_script_domtrans_spec($1,auditd_script_exec_t) +') + +######################################## +## +## Execute a domain transition to run audisp. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`logging_domtrans_audisp',` + gen_require(` + type audisp_t; + type audisp_exec_t; + ') + + domtrans_pattern($1,audisp_exec_t,audisp_t) +') + +######################################## +## +## Signal the audisp domain. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`logging_audisp_signal',` + gen_require(` + type audisp_t; + ') + + allow $1 audisp_t:process signal; +') + +######################################## +## +## Create a domain for processes +## which can be started by the system audisp +## +## +## +## Type to be used as a domain. +## +## +## +## +## Type of the program to be used as an entry point to this domain. +## +## +# +interface(`logging_audisp_system_domain',` + gen_require(` + type audisp_t; + role system_r; + ') + + domain_type($1) + domain_entry_file($1,$2) + + role system_r types $1; + + domtrans_pattern(audisp_t,$2,$1) + + allow audisp_t $2:file getattr; + allow $1 audisp_t:unix_stream_socket rw_socket_perms; +') + +######################################## +## +## Connect to auditdstored over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`logging_stream_connect_audisp',` + gen_require(` + type audisp_t, audisp_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1,audisp_var_run_t,audisp_var_run_t,audisp_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.te serefpolicy-3.3.1/policy/modules/system/logging.te --- nsaserefpolicy/policy/modules/system/logging.te 2008-02-26 08:17:43.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/logging.te 2008-04-21 11:02:50.000000000 -0400 @@ -61,10 +61,29 @@ logging_log_file(var_log_t) files_mountpoint(var_log_t) +type auditd_script_exec_t; +init_script_type(auditd_script_exec_t) + +type syslogd_script_exec_t; +init_script_type(syslogd_script_exec_t) + ifdef(`enable_mls',` init_ranged_daemon_domain(auditd_t,auditd_exec_t,mls_systemhigh) + init_ranged_daemon_domain(syslogd_t,syslogd_exec_t,mls_systemhigh) ') +type audisp_t; +type audisp_exec_t; +init_system_domain(audisp_t, audisp_exec_t) + +type audisp_var_run_t; +files_pid_file(audisp_var_run_t) + +type audisp_remote_t; +type audisp_remote_exec_t; +domain_type(audisp_remote_t) +domain_entry_file(audisp_remote_t, audisp_remote_exec_t) + ######################################## # # Auditctl local policy @@ -84,6 +103,7 @@ kernel_read_kernel_sysctls(auditctl_t) kernel_read_proc_symlinks(auditctl_t) + domain_read_all_domains_state(auditctl_t) domain_use_interactive_fds(auditctl_t) @@ -158,9 +178,12 @@ mls_file_read_all_levels(auditd_t) mls_file_write_all_levels(auditd_t) # Need to be able to write to /var/run/ directory +mls_fd_use_all_levels(auditd_t) seutil_dontaudit_read_config(auditd_t) +sysnet_dns_name_resolve(auditd_t) + userdom_dontaudit_use_unpriv_user_fds(auditd_t) userdom_dontaudit_search_sysadm_home_dirs(auditd_t) @@ -171,6 +194,10 @@ ') optional_policy(` + mta_send_mail(auditd_t) +') + +optional_policy(` seutil_sigchld_newrole(auditd_t) ') @@ -208,6 +235,7 @@ fs_getattr_all_fs(klogd_t) fs_search_auto_mountpoints(klogd_t) +fs_search_tmpfs(klogd_t) domain_use_interactive_fds(klogd_t) @@ -252,7 +280,6 @@ dontaudit syslogd_t self:capability sys_tty_config; # setpgid for metalog allow syslogd_t self:process { signal_perms setpgid }; -allow syslogd_t self:netlink_route_socket r_netlink_socket_perms; # receive messages to be logged allow syslogd_t self:unix_dgram_socket create_socket_perms; allow syslogd_t self:unix_stream_socket create_stream_socket_perms; @@ -262,7 +289,7 @@ allow syslogd_t self:tcp_socket create_stream_socket_perms; allow syslogd_t syslog_conf_t:file read_file_perms; - + # Create and bind to /dev/log or /var/run/log. allow syslogd_t devlog_t:sock_file manage_sock_file_perms; files_pid_filetrans(syslogd_t,devlog_t,sock_file) @@ -274,6 +301,9 @@ # Allow access for syslog-ng allow syslogd_t var_log_t:dir { create setattr }; +mls_file_write_all_levels(syslogd_t) # Need to be able to write to /var/run/ and /var/log directories +mls_fd_use_all_levels(syslogd_t) + # manage temporary files manage_dirs_pattern(syslogd_t,syslogd_tmp_t,syslogd_tmp_t) manage_files_pattern(syslogd_t,syslogd_tmp_t,syslogd_tmp_t) @@ -295,6 +325,7 @@ kernel_read_messages(syslogd_t) kernel_clear_ring_buffer(syslogd_t) kernel_change_ring_buffer_level(syslogd_t) +files_read_kernel_symbol_table(syslogd_t) dev_filetrans(syslogd_t,devlog_t,sock_file) dev_read_sysfs(syslogd_t) @@ -327,6 +358,8 @@ # Allow users to define additional syslog ports to connect to corenet_tcp_bind_syslogd_port(syslogd_t) corenet_tcp_connect_syslogd_port(syslogd_t) +corenet_tcp_connect_postgresql_port(syslogd_t) +corenet_tcp_connect_mysqld_port(syslogd_t) # syslog-ng can send or receive logs corenet_sendrecv_syslogd_client_packets(syslogd_t) @@ -339,19 +372,20 @@ domain_use_interactive_fds(syslogd_t) files_read_etc_files(syslogd_t) +files_read_usr_files(syslogd_t) files_read_var_files(syslogd_t) files_read_etc_runtime_files(syslogd_t) # /initrd is not umounted before minilog starts files_dontaudit_search_isid_type_dirs(syslogd_t) +auth_use_nsswitch(syslogd_t) + libs_use_ld_so(syslogd_t) libs_use_shared_libs(syslogd_t) # cjp: this doesnt make sense logging_send_syslog_msg(syslogd_t) -sysnet_read_config(syslogd_t) - miscfiles_read_localization(syslogd_t) userdom_dontaudit_use_unpriv_user_fds(syslogd_t) @@ -380,15 +414,11 @@ ') optional_policy(` - nis_use_ypbind(syslogd_t) + seutil_sigchld_newrole(syslogd_t) ') optional_policy(` - nscd_socket_use(syslogd_t) -') - -optional_policy(` - seutil_sigchld_newrole(syslogd_t) + postgresql_stream_connect(syslogd_t) ') optional_policy(` @@ -399,3 +429,64 @@ # log to the xconsole xserver_rw_console(syslogd_t) ') + +######################################## +# +# audisp local policy +# + +# Init script handling +domain_use_interactive_fds(audisp_t) + +## internal communication is often done using fifo and unix sockets. +allow audisp_t self:fifo_file rw_file_perms; +allow audisp_t self:unix_stream_socket create_stream_socket_perms; +allow audisp_t auditd_t:unix_stream_socket rw_file_perms; + +manage_sock_files_pattern(audisp_t, audisp_var_run_t, audisp_var_run_t) +files_pid_filetrans(audisp_t, audisp_var_run_t, sock_file) + +files_read_etc_files(audisp_t) + +libs_use_ld_so(audisp_t) +libs_use_shared_libs(audisp_t) + +logging_send_syslog_msg(audisp_t) + +miscfiles_read_localization(audisp_t) + +mls_file_write_all_levels(audisp_t) + +corecmd_search_bin(audisp_t) +allow audisp_t self:unix_dgram_socket create_socket_perms; + +logging_domtrans_audisp(auditd_t) +logging_audisp_signal(auditd_t) + +######################################## +# +# audisp_remote local policy +# + +logging_audisp_system_domain(audisp_remote_t, audisp_remote_exec_t) + +allow audisp_remote_t self:tcp_socket create_socket_perms; + +corenet_all_recvfrom_unlabeled(audisp_remote_t) +corenet_all_recvfrom_netlabel(audisp_remote_t) +corenet_tcp_sendrecv_all_if(audisp_remote_t) +corenet_tcp_sendrecv_all_nodes(audisp_remote_t) +corenet_tcp_connect_audit_port(audisp_remote_t) + +files_read_etc_files(audisp_remote_t) + +libs_use_ld_so(audisp_remote_t) +libs_use_shared_libs(audisp_remote_t) + +logging_send_syslog_msg(audisp_remote_t) +logging_audisp_system_domain(audisp_remote_t, audisp_remote_exec_t) + +miscfiles_read_localization(audisp_remote_t) + +sysnet_dns_name_resolve(audisp_remote_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/lvm.fc serefpolicy-3.3.1/policy/modules/system/lvm.fc --- nsaserefpolicy/policy/modules/system/lvm.fc 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/lvm.fc 2008-04-21 11:02:50.000000000 -0400 @@ -55,6 +55,7 @@ /sbin/lvs -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/lvscan -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/multipathd -- gen_context(system_u:object_r:lvm_exec_t,s0) +/sbin/multipath\.static -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/pvchange -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/pvcreate -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/pvdata -- gen_context(system_u:object_r:lvm_exec_t,s0) @@ -97,3 +98,4 @@ /var/lock/lvm(/.*)? gen_context(system_u:object_r:lvm_lock_t,s0) /var/run/multipathd\.sock -s gen_context(system_u:object_r:lvm_var_run_t,s0) /var/lib/multipath(/.*)? gen_context(system_u:object_r:lvm_var_lib_t,s0) +/var/run/dmevent.* gen_context(system_u:object_r:lvm_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/lvm.te serefpolicy-3.3.1/policy/modules/system/lvm.te --- nsaserefpolicy/policy/modules/system/lvm.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/lvm.te 2008-04-23 10:09:00.000000000 -0400 @@ -22,7 +22,7 @@ role system_r types lvm_t; type lvm_etc_t; -files_type(lvm_etc_t) +files_config_file(lvm_etc_t) type lvm_lock_t; files_lock_file(lvm_lock_t) @@ -44,9 +44,9 @@ # Cluster LVM daemon local policy # -allow clvmd_t self:capability { sys_admin mknod }; +allow clvmd_t self:capability { sys_nice chown ipc_lock sys_admin mknod }; dontaudit clvmd_t self:capability sys_tty_config; -allow clvmd_t self:process signal_perms; +allow clvmd_t self:process { signal_perms setsched }; dontaudit clvmd_t self:process ptrace; allow clvmd_t self:socket create_socket_perms; allow clvmd_t self:fifo_file rw_fifo_file_perms; @@ -54,6 +54,8 @@ allow clvmd_t self:tcp_socket create_stream_socket_perms; allow clvmd_t self:udp_socket create_socket_perms; +init_dontaudit_getattr_initctl(clvmd_t) + manage_files_pattern(clvmd_t,clvmd_var_run_t,clvmd_var_run_t) files_pid_filetrans(clvmd_t,clvmd_var_run_t,file) @@ -85,10 +87,15 @@ corenet_sendrecv_generic_server_packets(clvmd_t) dev_read_sysfs(clvmd_t) +dev_manage_generic_symlinks(clvmd_t) +dev_relabel_generic_dev_dirs(clvmd_t) +dev_manage_generic_blk_files(clvmd_t) dev_manage_generic_chr_files(clvmd_t) dev_rw_lvm_control(clvmd_t) dev_dontaudit_getattr_all_blk_files(clvmd_t) dev_dontaudit_getattr_all_chr_files(clvmd_t) +dev_create_generic_dirs(clvmd_t) +dev_delete_generic_dirs(clvmd_t) files_read_etc_files(clvmd_t) files_list_usr(clvmd_t) @@ -99,9 +106,12 @@ fs_dontaudit_read_removable_files(clvmd_t) storage_dontaudit_getattr_removable_dev(clvmd_t) +storage_dev_filetrans_fixed_disk(clvmd_t) +storage_manage_fixed_disk(clvmd_t) domain_use_interactive_fds(clvmd_t) +storage_relabel_fixed_disk(clvmd_t) storage_raw_read_fixed_disk(clvmd_t) auth_use_nsswitch(clvmd_t) @@ -115,6 +125,9 @@ seutil_dontaudit_search_config(clvmd_t) seutil_sigchld_newrole(clvmd_t) +seutil_read_config(clvmd_t) +seutil_read_file_contexts(clvmd_t) +seutil_search_default_contexts(clvmd_t) userdom_dontaudit_use_unpriv_user_fds(clvmd_t) userdom_dontaudit_search_sysadm_home_dirs(clvmd_t) @@ -136,6 +149,14 @@ ') optional_policy(` + unconfined_domain(clvmd_t) +') + +optional_policy(` + unconfined_domain(lvm_t) +') + +optional_policy(` udev_read_db(clvmd_t) ') @@ -146,17 +167,19 @@ # DAC overrides and mknod for modifying /dev entries (vgmknodes) # rawio needed for dmraid -allow lvm_t self:capability { dac_override fowner ipc_lock sys_admin sys_nice mknod chown sys_resource sys_rawio }; +allow lvm_t self:capability { dac_override fowner ipc_lock sys_admin sys_nice mknod chown sys_resource sys_rawio net_admin }; +# lvm needs net_admin for multipath dontaudit lvm_t self:capability sys_tty_config; allow lvm_t self:process { sigchld sigkill sigstop signull signal }; # LVM will complain a lot if it cannot set its priority. allow lvm_t self:process setsched; allow lvm_t self:file rw_file_perms; -allow lvm_t self:fifo_file rw_file_perms; +allow lvm_t self:fifo_file manage_fifo_file_perms; allow lvm_t self:unix_dgram_socket create_socket_perms; allow lvm_t self:netlink_kobject_uevent_socket create_socket_perms; -allow lvm_t clvmd_t:unix_stream_socket connectto; +allow lvm_t self:unix_stream_socket { connectto create_stream_socket_perms }; +allow lvm_t clvmd_t:unix_stream_socket { connectto rw_socket_perms }; manage_dirs_pattern(lvm_t,lvm_tmp_t,lvm_tmp_t) manage_files_pattern(lvm_t,lvm_tmp_t,lvm_tmp_t) @@ -188,6 +211,7 @@ manage_files_pattern(lvm_t,lvm_metadata_t,lvm_metadata_t) filetrans_pattern(lvm_t,lvm_etc_t,lvm_metadata_t,file) files_etc_filetrans(lvm_t,lvm_metadata_t,file) +files_search_mnt(lvm_t) kernel_read_system_state(lvm_t) kernel_read_kernel_sysctls(lvm_t) @@ -204,7 +228,6 @@ selinux_compute_user_contexts(lvm_t) dev_create_generic_chr_files(lvm_t) -dev_delete_generic_dirs(lvm_t) dev_read_rand(lvm_t) dev_read_urand(lvm_t) dev_rw_lvm_control(lvm_t) @@ -224,6 +247,8 @@ dev_dontaudit_getattr_generic_blk_files(lvm_t) dev_dontaudit_getattr_generic_pipes(lvm_t) dev_create_generic_dirs(lvm_t) +dev_delete_generic_dirs(lvm_t) +dev_rw_generic_files(lvm_t) fs_getattr_xattr_fs(lvm_t) fs_search_auto_mountpoints(lvm_t) @@ -242,6 +267,7 @@ storage_dev_filetrans_fixed_disk(lvm_t) # Access raw devices and old /dev/lvm (c 109,0). Is this needed? storage_manage_fixed_disk(lvm_t) +mls_file_read_all_levels(lvm_t) term_getattr_all_user_ttys(lvm_t) term_list_ptys(lvm_t) @@ -250,6 +276,7 @@ domain_use_interactive_fds(lvm_t) +files_read_usr_files(lvm_t) files_read_etc_files(lvm_t) files_read_etc_runtime_files(lvm_t) # for when /usr is not mounted: @@ -271,6 +298,8 @@ seutil_search_default_contexts(lvm_t) seutil_sigchld_newrole(lvm_t) +userdom_dontaudit_search_sysadm_home_dirs(lvm_t) + ifdef(`distro_redhat',` # this is from the initrd: files_rw_isid_type_dirs(lvm_t) @@ -289,5 +318,18 @@ ') optional_policy(` + modutils_domtrans_insmod(lvm_t) +') + +optional_policy(` udev_read_db(lvm_t) ') + +optional_policy(` + unconfined_domain(lvm_t) +') + +optional_policy(` + xen_append_log(lvm_t) + xen_dontaudit_rw_unix_stream_sockets(lvm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/miscfiles.fc serefpolicy-3.3.1/policy/modules/system/miscfiles.fc --- nsaserefpolicy/policy/modules/system/miscfiles.fc 2007-08-22 17:33:53.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/miscfiles.fc 2008-04-21 11:02:50.000000000 -0400 @@ -11,6 +11,7 @@ /etc/avahi/etc/localtime -- gen_context(system_u:object_r:locale_t,s0) /etc/localtime -- gen_context(system_u:object_r:locale_t,s0) /etc/pki(/.*)? gen_context(system_u:object_r:cert_t,s0) +/etc/sysconfig/clock -- gen_context(system_u:object_r:locale_t,s0) # # /opt @@ -80,3 +81,4 @@ /var/empty/sshd/etc/localtime -- gen_context(system_u:object_r:locale_t,s0) /var/spool/postfix/etc/localtime -- gen_context(system_u:object_r:locale_t,s0) ') +HOME_DIR/\.fontconfig(/.*)? gen_context(system_u:object_r:user_fonts_home_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/miscfiles.if serefpolicy-3.3.1/policy/modules/system/miscfiles.if --- nsaserefpolicy/policy/modules/system/miscfiles.if 2007-11-16 13:45:14.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/miscfiles.if 2008-04-21 16:33:42.000000000 -0400 @@ -489,3 +489,65 @@ manage_lnk_files_pattern($1,locale_t,locale_t) ') +######################################## +## +## Read user homedir fonts. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`miscfiles_read_home_fonts',` + gen_require(` + type user_fonts_home_t; + ') + + read_files_pattern($1,user_fonts_home_t,user_fonts_home_t) + read_lnk_files_pattern($1,user_fonts_home_t,user_fonts_home_t) +') + +######################################## +## +## Read user homedir fonts. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`miscfiles_manage_home_fonts',` + gen_require(` + type user_fonts_home_t; + ') + + manage_dirs_pattern($1,user_fonts_home_t,user_fonts_home_t) + manage_files_pattern($1,user_fonts_home_t,user_fonts_home_t) + manage_lnk_files_pattern($1,user_fonts_home_t,user_fonts_home_t) +') + + +######################################## +## +## dontaudit_attempts to write locale files +## +## +## +## Domain allowed access. +## +## +## +# +interface(`miscfiles_dontaudit_write_locale',` + gen_require(` + type locale_t; + ') + + dontaudit $1 locale_t:dir write; + dontaudit $1 locale_t:file write; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/miscfiles.te serefpolicy-3.3.1/policy/modules/system/miscfiles.te --- nsaserefpolicy/policy/modules/system/miscfiles.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/miscfiles.te 2008-04-21 11:02:50.000000000 -0400 @@ -20,6 +20,14 @@ files_type(fonts_t) # +# fonts_t is the type of various font +# files in /usr +# +type user_fonts_home_t; +userdom_user_home_type(user_fonts_home_t) +files_type(user_fonts_home_t) + +# # type for /usr/share/hwdata # type hwdata_t; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/modutils.if serefpolicy-3.3.1/policy/modules/system/modutils.if --- nsaserefpolicy/policy/modules/system/modutils.if 2007-03-26 10:39:07.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/modutils.if 2008-04-21 11:02:50.000000000 -0400 @@ -66,6 +66,25 @@ ######################################## ## +## Unlink a file with the configuration options used when +## loading modules. +## +## +## +## Domain allowed access. +## +## +# +interface(`modutils_unlink_module_config',` + gen_require(` + type modules_conf_t; + ') + + allow $1 modules_conf_t:file unlink; +') + +######################################## +## ## Unconditionally execute insmod in the insmod domain. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/modutils.te serefpolicy-3.3.1/policy/modules/system/modutils.te --- nsaserefpolicy/policy/modules/system/modutils.te 2008-02-06 10:33:22.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/modutils.te 2008-04-21 11:02:50.000000000 -0400 @@ -22,6 +22,8 @@ type insmod_exec_t; application_domain(insmod_t,insmod_exec_t) mls_file_write_all_levels(insmod_t) +mls_process_write_to_clearance(insmod_t) + role system_r types insmod_t; type depmod_t; @@ -42,7 +44,7 @@ # insmod local policy # -allow insmod_t self:capability { dac_override net_raw sys_tty_config }; +allow insmod_t self:capability { dac_override mknod net_raw sys_nice sys_tty_config }; allow insmod_t self:process { execmem sigchld sigkill sigstop signull signal }; allow insmod_t self:udp_socket create_socket_perms; @@ -55,6 +57,7 @@ kernel_load_module(insmod_t) kernel_read_system_state(insmod_t) +kernel_read_network_state(insmod_t) kernel_write_proc_files(insmod_t) kernel_mount_debugfs(insmod_t) kernel_mount_kvmfs(insmod_t) @@ -63,6 +66,7 @@ kernel_read_kernel_sysctls(insmod_t) kernel_rw_kernel_sysctl(insmod_t) kernel_read_hotplug_sysctls(insmod_t) +kernel_setsched(insmod_t) files_read_kernel_modules(insmod_t) # for locking: (cjp: ????) @@ -76,9 +80,7 @@ dev_read_sound(insmod_t) dev_write_sound(insmod_t) dev_rw_apm_bios(insmod_t) -# cjp: why is this needed? insmod cannot mounton any dir -# and it also transitions to mount -dev_mount_usbfs(insmod_t) +dev_create_generic_chr_files(insmod_t) fs_getattr_xattr_fs(insmod_t) @@ -101,6 +103,8 @@ init_use_fds(insmod_t) init_use_script_fds(insmod_t) init_use_script_ptys(insmod_t) +init_spec_domtrans_script(insmod_t) +init_rw_script_tmp_files(insmod_t) libs_use_ld_so(insmod_t) libs_use_shared_libs(insmod_t) @@ -112,17 +116,32 @@ seutil_read_file_contexts(insmod_t) -ifdef(`distro_ubuntu',` - optional_policy(` - unconfined_domain(insmod_t) - ') +optional_policy(` + unconfined_domain(insmod_t) ') +term_dontaudit_use_unallocated_ttys(insmod_t) +userdom_dontaudit_search_users_home_dirs(insmod_t) +userdom_dontaudit_search_sysadm_home_dirs(insmod_t) +fs_dontaudit_use_tmpfs_chr_dev(insmod_t) + if( ! secure_mode_insmod ) { kernel_domtrans_to(insmod_t,insmod_exec_t) } optional_policy(` + alsa_domtrans(insmod_t) +') + +optional_policy(` + firstboot_dontaudit_rw_pipes(insmod_t) +') + +optional_policy(` + hal_write_log(insmod_t) +') + +optional_policy(` hotplug_search_config(insmod_t) ') @@ -155,10 +174,12 @@ optional_policy(` rpm_rw_pipes(insmod_t) + rpm_read_script_tmp_files(insmod_t) ') optional_policy(` unconfined_dontaudit_rw_pipes(insmod_t) + unconfined_dontaudit_use_terminals(insmod_t) ') optional_policy(` @@ -185,6 +206,7 @@ files_read_kernel_symbol_table(depmod_t) files_read_kernel_modules(depmod_t) +files_delete_kernel_modules(depmod_t) fs_getattr_xattr_fs(depmod_t) @@ -208,9 +230,11 @@ # Read System.map from home directories. files_list_home(depmod_t) -userdom_read_staff_home_content_files(depmod_t) +userdom_read_unpriv_users_home_content_files(depmod_t) userdom_read_sysadm_home_content_files(depmod_t) +userdom_dontaudit_use_sysadm_terms(depmod_t) + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(depmod_t) @@ -219,11 +243,13 @@ optional_policy(` # Read System.map from home directories. - unconfined_read_home_content_files(depmod_t) + unconfined_dontaudit_use_terminals(depmod_t) + unconfined_domain(depmod_t) ') optional_policy(` rpm_rw_pipes(depmod_t) + rpm_manage_script_tmp_files(depmod_t) ') ################################# diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.fc serefpolicy-3.3.1/policy/modules/system/mount.fc --- nsaserefpolicy/policy/modules/system/mount.fc 2006-11-16 17:15:24.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/mount.fc 2008-04-21 11:02:50.000000000 -0400 @@ -1,4 +1,6 @@ /bin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0) /bin/umount.* -- gen_context(system_u:object_r:mount_exec_t,s0) - -/usr/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0) +/sbin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0) +/sbin/umount.* -- gen_context(system_u:object_r:mount_exec_t,s0) +/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0) +/usr/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.if serefpolicy-3.3.1/policy/modules/system/mount.if --- nsaserefpolicy/policy/modules/system/mount.if 2007-10-12 08:56:08.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/mount.if 2008-04-21 11:02:50.000000000 -0400 @@ -48,7 +48,9 @@ mount_domtrans($1) role $2 types mount_t; - allow mount_t $3:chr_file rw_file_perms; + allow mount_t $1:chr_file rw_file_perms; + #Leaked File Descriptors + dontaudit mount_t $1:unix_stream_socket rw_socket_perms; optional_policy(` samba_run_smbmount($1, $2, $3) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.te serefpolicy-3.3.1/policy/modules/system/mount.te --- nsaserefpolicy/policy/modules/system/mount.te 2008-02-06 10:33:22.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/mount.te 2008-04-22 14:45:02.000000000 -0400 @@ -18,17 +18,18 @@ init_system_domain(mount_t,mount_exec_t) role system_r types mount_t; +typealias mount_t alias mount_ntfs_t; +typealias mount_exec_t alias mount_ntfs_exec_t; + type mount_loopback_t; # customizable files_type(mount_loopback_t) type mount_tmp_t; files_tmp_file(mount_tmp_t) -# causes problems with interfaces when -# this is optionally declared in monolithic -# policy--duplicate type declaration type unconfined_mount_t; application_domain(unconfined_mount_t,mount_exec_t) +role system_r types unconfined_mount_t; ######################################## # @@ -36,23 +37,26 @@ # # setuid/setgid needed to mount cifs -allow mount_t self:capability { ipc_lock sys_rawio sys_admin dac_override chown sys_tty_config setuid setgid }; +allow mount_t self:capability { fsetid ipc_lock sys_rawio sys_resource sys_admin dac_override chown sys_tty_config setuid setgid }; allow mount_t mount_loopback_t:file read_file_perms; allow mount_t mount_tmp_t:file manage_file_perms; allow mount_t mount_tmp_t:dir manage_dir_perms; +files_tmp_filetrans(mount_t,mount_tmp_t,{ file dir }) can_exec(mount_t, mount_exec_t) -files_tmp_filetrans(mount_t,mount_tmp_t,{ file dir }) - +# In order to mount reiserfs_t +kernel_list_unlabeled(mount_t) kernel_read_system_state(mount_t) kernel_read_kernel_sysctls(mount_t) kernel_dontaudit_getattr_core_if(mount_t) +kernel_search_debugfs(mount_t) dev_getattr_all_blk_files(mount_t) dev_list_all_dev_nodes(mount_t) +dev_read_usbfs(mount_t) dev_rw_lvm_control(mount_t) dev_dontaudit_getattr_all_chr_files(mount_t) dev_dontaudit_getattr_memory_dev(mount_t) @@ -62,6 +66,7 @@ storage_raw_write_fixed_disk(mount_t) storage_raw_read_removable_device(mount_t) storage_raw_write_removable_device(mount_t) +storage_rw_fuse(mount_t) fs_getattr_xattr_fs(mount_t) fs_getattr_cifs(mount_t) @@ -71,7 +76,10 @@ fs_relabelfrom_all_fs(mount_t) fs_list_auto_mountpoints(mount_t) fs_rw_tmpfs_chr_files(mount_t) +fs_manage_tmpfs_dirs(mount_t) fs_read_tmpfs_symlinks(mount_t) +fs_search_fusefs_dirs(mount_t) +fs_manage_nfs_dirs(mount_t) term_use_all_terms(mount_t) @@ -100,6 +108,8 @@ init_use_fds(mount_t) init_use_script_ptys(mount_t) init_dontaudit_getattr_initctl(mount_t) +init_stream_connect_script(mount_t) +init_rw_script_stream_sockets(mount_t) auth_use_nsswitch(mount_t) @@ -119,6 +129,8 @@ seutil_read_config(mount_t) userdom_use_all_users_fds(mount_t) +userdom_read_sysadm_home_content_files(mount_t) +userdom_manage_generic_user_home_content_dirs(mount_t) ifdef(`distro_redhat',` optional_policy(` @@ -167,6 +179,8 @@ fs_search_rpc(mount_t) rpc_stub(mount_t) + + rpc_domtrans_rpcd(mount_t) ') optional_policy(` @@ -181,6 +195,11 @@ ') ') +# Needed for mount crypt https://bugzilla.redhat.com/show_bug.cgi?id=418711 +optional_policy(` + lvm_domtrans(mount_t) +') + # for kernel package installation optional_policy(` rpm_rw_pipes(mount_t) @@ -188,6 +207,7 @@ optional_policy(` samba_domtrans_smbmount(mount_t) + samba_read_config(mount_t) ') ######################################## @@ -198,4 +218,26 @@ optional_policy(` files_etc_filetrans_etc_runtime(unconfined_mount_t,file) unconfined_domain(unconfined_mount_t) + optional_policy(` + hal_dbus_chat(unconfined_mount_t) + ') ') + +######################################## +# +# ntfs local policy +# +allow mount_t self:fifo_file rw_fifo_file_perms; +allow mount_t self:unix_stream_socket create_stream_socket_perms; +allow mount_t self:unix_dgram_socket create_socket_perms; + +corecmd_exec_shell(mount_t) + +modutils_domtrans_insmod(mount_t) + +optional_policy(` + hal_write_log(mount_t) + hal_use_fds(mount_t) + hal_rw_pipes(mount_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/qemu.fc serefpolicy-3.3.1/policy/modules/system/qemu.fc --- nsaserefpolicy/policy/modules/system/qemu.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/qemu.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,3 @@ + +/usr/bin/qemu -- gen_context(system_u:object_r:qemu_exec_t,s0) +/usr/bin/qemu-kvm -- gen_context(system_u:object_r:qemu_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/qemu.if serefpolicy-3.3.1/policy/modules/system/qemu.if --- nsaserefpolicy/policy/modules/system/qemu.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/qemu.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,303 @@ + +## policy for qemu + +######################################## +## +## Execute a domain transition to run qemu. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`qemu_domtrans',` + gen_require(` + type qemu_t; + type qemu_exec_t; + ') + + domtrans_pattern($1,qemu_exec_t,qemu_t) +') + +######################################## +## +## Allow the domain to read state files in /proc. +## +## +## +## Domain to allow access. +## +## +# +interface(`qemu_read_state',` + gen_require(` + type qemu_t; + ') + + read_files_pattern($1,qemu_t,qemu_t) +') + +######################################## +## +## Send a signal to qemu. +## +## +## +## Domain allowed access. +## +## +# +interface(`qemu_signal',` + gen_require(` + type qemu_t; + ') + + allow $1 qemu_t:process signal; +') + +######################################## +## +## Send a sigill to qemu +## +## +## +## Domain allowed access. +## +## +# +interface(`qemu_sigkill',` + gen_require(` + type qemu_t; + ') + + allow $1 qemu_t:process sigkill; +') + +######################################## +## +## Execute qemu programs in the qemu domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to allow the PAM domain. +## +## +## +## +## The type of the terminal allow the PAM domain to use. +## +## +# +interface(`qemu_run',` + gen_require(` + type qemu_t; + ') + + qemu_domtrans($1) + role $2 types qemu_t; + allow qemu_t $3:chr_file rw_file_perms; +') + +######################################## +## +## Execute qemu programs in the qemu domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to allow the PAM domain. +## +## +## +## +## The type of the terminal allow the PAM domain to use. +## +## +# +interface(`qemu_runas',` + gen_require(` + type qemu_t; + ') + + qemu_domtrans($1) + allow qemu_t $3:chr_file rw_file_perms; +') + +######################################## +## +## Execute qemu programs in the role. +## +## +## +## The role to allow the PAM domain. +## +## +# +interface(`qemu_role',` + gen_require(` + type qemu_t; + ') + role $1 types qemu_t; +') + +######################################## +## +## Execute qemu unconfined programs in the role. +## +## +## +## The role to allow the PAM domain. +## +## +# +interface(`qemu_unconfined_role',` + gen_require(` + type qemu_unconfined_t; + ') + role $1 types qemu_unconfined_t; +') + + +######################################## +## +## Execute a domain transition to run qemu. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`qemu_domtrans_unconfined',` + gen_require(` + type qemu_unconfined_t; + type qemu_exec_t; + ') + + domtrans_pattern($1, qemu_exec_t, qemu_unconfined_t) +') + +######################################## +## +## Execute qemu programs in the qemu unconfined domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to allow the PAM domain. +## +## +## +## +## The type of the terminal allow the PAM domain to use. +## +## +# +interface(`qemu_runas_unconfined',` + gen_require(` + type qemu_unconfined_t; + ') + + qemu_domtrans_unconfined($1) + allow qemu_unconfined_t $3:chr_file rw_file_perms; +') + + +######################################## +## +## Creates types and rules for a basic +## qemu process domain. +## +## +## +## Prefix for the domain. +## +## +# +template(`qemu_domain_template',` + + type $1_t; + domain_type($1_t) + + type $1_tmp_t; + files_tmp_file($1_tmp_t) + + domain_use_interactive_fds($1_t) + + allow $1_t self:capability { dac_read_search dac_override }; + allow $1_t self:process { execstack execmem signal getsched }; + allow $1_t self:tcp_socket create_stream_socket_perms; + + ## internal communication is often done using fifo and unix sockets. + allow $1_t self:fifo_file rw_file_perms; + allow $1_t self:unix_stream_socket create_stream_socket_perms; + allow $1_t self:shm create_shm_perms; + + allow $1_t $1_tmp_t:dir manage_dir_perms; + allow $1_t $1_tmp_t:file manage_file_perms; + files_tmp_filetrans($1_t, $1_tmp_t, { file dir }) + + corenet_all_recvfrom_unlabeled($1_t) + corenet_all_recvfrom_netlabel($1_t) + corenet_tcp_sendrecv_all_if($1_t) + corenet_tcp_sendrecv_all_nodes($1_t) + corenet_tcp_sendrecv_all_ports($1_t) + corenet_tcp_bind_all_nodes($1_t) + corenet_tcp_bind_vnc_port($1_t) + corenet_rw_tun_tap_dev($1_t) + + kernel_read_system_state($1_t) + + dev_rw_kvm($1_t) + + files_read_etc_files($1_t) + files_read_usr_files($1_t) + files_read_var_files($1_t) + files_search_all($1_t) + + fs_list_inotifyfs($1_t) + fs_rw_anon_inodefs_files($1_t) + fs_rw_tmpfs_files($1_t) + + storage_raw_write_removable_device($1_t) + storage_raw_read_removable_device($1_t) + + term_use_ptmx($1_t) + term_getattr_pty_fs($1_t) + term_use_generic_ptys($1_t) + + libs_use_ld_so($1_t) + libs_use_shared_libs($1_t) + + miscfiles_read_localization($1_t) + + sysnet_read_config($1_t) + + virt_manage_image($1_t) + virt_read_config($1_t) + + optional_policy(` + samba_domtrans_smb($1_t) + ') + + optional_policy(` + xserver_stream_connect_xdm_xserver($1_t) + xserver_read_xdm_tmp_files($1_t) + xserver_xdm_rw_shm($1_t) + ') +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/qemu.te serefpolicy-3.3.1/policy/modules/system/qemu.te --- nsaserefpolicy/policy/modules/system/qemu.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/qemu.te 2008-04-28 16:14:23.857051000 -0400 @@ -0,0 +1,49 @@ +policy_module(qemu,1.0.0) + +## +##

+## Allow qemu to connect fully to the network +##

+## +gen_tunable(allow_qemu_full_network,false) + +######################################## +# +# Declarations +# + +qemu_domain_template(qemu) +type qemu_exec_t; +application_domain(qemu_t, qemu_exec_t) +role system_r types qemu_t; + +type qemu_unconfined_t; +domain_type(qemu_unconfined_t) + +######################################## +# +# qemu local policy +# + +tunable_policy(`allow_qemu_full_network',` + allow qemu_t self:udp_socket create_socket_perms; + corenet_udp_sendrecv_all_if(qemu_t) + corenet_udp_sendrecv_all_nodes(qemu_t) + corenet_udp_sendrecv_all_ports(qemu_t) + corenet_udp_bind_all_nodes(qemu_t) + corenet_udp_bind_all_ports(qemu_t) + corenet_tcp_bind_all_ports(qemu_t) + corenet_tcp_connect_all_ports(qemu_t) +') + +######################################## +# +# qemu_unconfined local policy +# + +unconfined_domain_noaudit(qemu_unconfined_t) +allow qemu_unconfined_t self:process { execstack execmem }; + +optional_policy(` + xserver_xdm_rw_shm(qemu_unconfined_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/raid.te serefpolicy-3.3.1/policy/modules/system/raid.te --- nsaserefpolicy/policy/modules/system/raid.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/raid.te 2008-04-21 11:02:50.000000000 -0400 @@ -19,7 +19,7 @@ # Local policy # -allow mdadm_t self:capability { dac_override sys_admin ipc_lock }; +allow mdadm_t self:capability { dac_override mknod sys_admin ipc_lock }; dontaudit mdadm_t self:capability sys_tty_config; allow mdadm_t self:process { sigchld sigkill sigstop signull signal }; allow mdadm_t self:fifo_file rw_fifo_file_perms; @@ -39,6 +39,7 @@ dev_dontaudit_getattr_generic_files(mdadm_t) dev_dontaudit_getattr_generic_chr_files(mdadm_t) dev_dontaudit_getattr_generic_blk_files(mdadm_t) +dev_read_realtime_clock(mdadm_t) fs_search_auto_mountpoints(mdadm_t) fs_dontaudit_list_tmpfs(mdadm_t) @@ -85,3 +86,7 @@ optional_policy(` udev_read_db(mdadm_t) ') + +optional_policy(` + unconfined_domain(mdadm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.fc serefpolicy-3.3.1/policy/modules/system/selinuxutil.fc --- nsaserefpolicy/policy/modules/system/selinuxutil.fc 2007-05-18 11:12:44.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/selinuxutil.fc 2008-04-21 11:02:50.000000000 -0400 @@ -38,7 +38,7 @@ /usr/sbin/restorecond -- gen_context(system_u:object_r:restorecond_exec_t,s0) /usr/sbin/run_init -- gen_context(system_u:object_r:run_init_exec_t,s0) /usr/sbin/setfiles.* -- gen_context(system_u:object_r:setfiles_exec_t,s0) -/usr/sbin/setsebool -- gen_context(system_u:object_r:semanage_exec_t,s0) +/usr/sbin/setsebool -- gen_context(system_u:object_r:setsebool_exec_t,s0) /usr/sbin/semanage -- gen_context(system_u:object_r:semanage_exec_t,s0) /usr/sbin/semodule -- gen_context(system_u:object_r:semanage_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.if serefpolicy-3.3.1/policy/modules/system/selinuxutil.if --- nsaserefpolicy/policy/modules/system/selinuxutil.if 2007-11-29 13:29:35.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/selinuxutil.if 2008-04-21 11:02:50.000000000 -0400 @@ -215,8 +215,6 @@ seutil_domtrans_newrole($1) role $2 types newrole_t; allow newrole_t $3:chr_file rw_term_perms; - - auth_run_upd_passwd(newrole_t, $2, $3) ') ######################################## @@ -587,7 +585,7 @@ type selinux_config_t; ') - dontaudit $1 selinux_config_t:dir search; + dontaudit $1 selinux_config_t:dir search_dir_perms; ') ######################################## @@ -606,7 +604,7 @@ type selinux_config_t; ') - dontaudit $1 selinux_config_t:dir search; + dontaudit $1 selinux_config_t:dir search_dir_perms; dontaudit $1 selinux_config_t:file { getattr read }; ') @@ -698,6 +696,7 @@ ') files_search_etc($1) + manage_dirs_pattern($1,selinux_config_t,selinux_config_t) manage_files_pattern($1,selinux_config_t,selinux_config_t) read_lnk_files_pattern($1,selinux_config_t,selinux_config_t) ') @@ -807,6 +806,28 @@ ######################################## ## +## dontaudit Read the file_contexts files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`seutil_dontaudit_read_file_contexts',` + gen_require(` + type selinux_config_t, default_context_t, file_context_t; + ') + + files_search_etc($1) + dontaudit $1 { selinux_config_t default_context_t }:dir search_dir_perms; + dontaudit $1 file_context_t:dir search_dir_perms; + dontaudit $1 file_context_t:file read_file_perms; +') + +######################################## +## ## Read and write the file_contexts files. ## ## @@ -997,6 +1018,26 @@ ######################################## ## +## Execute a domain transition to run setsebool. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`seutil_domtrans_setsebool',` + gen_require(` + type setsebool_t, setsebool_exec_t; + ') + + files_search_usr($1) + corecmd_search_bin($1) + domtrans_pattern($1,setsebool_exec_t,setsebool_t) +') + +######################################## +## ## Execute semanage in the semanage domain, and ## allow the specified role the semanage domain, ## and use the caller's terminal. @@ -1008,7 +1049,7 @@ ## ## ## -## The role to be allowed the checkpolicy domain. +## The role to be allowed the semanage domain. ## ## ## @@ -1030,6 +1071,39 @@ ######################################## ## +## Execute setsebool in the semanage domain, and +## allow the specified role the semanage domain, +## and use the caller's terminal. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the semanage domain. +## +## +## +## +## The type of the terminal allow the semanage domain to use. +## +## +## +# +interface(`seutil_run_setsebool',` + gen_require(` + type semanage_t; + ') + + seutil_domtrans_setsebool($1) + role $2 types setsebool_t; + allow setsebool_t $3:chr_file rw_term_perms; +') + +######################################## +## ## Full management of the semanage ## module store. ## @@ -1141,3 +1215,140 @@ selinux_dontaudit_get_fs_mount($1) seutil_dontaudit_read_config($1) ') + +####################################### +## +## The per role template for the setsebool module. +## +## +##

+## This template creates a derived domains which are used +## for setsebool plugins that are executed by a browser. +##

+##

+## This template is invoked automatically for each user, and +## generally does not need to be invoked directly +## by policy writers. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`seutil_setsebool_per_role_template',` + gen_require(` + type setsebool_exec_t; + ') + + type $1_setsebool_t; + domain_type($1_setsebool_t) + domain_entry_file($1_setsebool_t,setsebool_exec_t) + role $3 types $1_setsebool_t; + + files_search_usr($2) + corecmd_search_bin($2) + domtrans_pattern($2,setsebool_exec_t,$1_setsebool_t) + seutil_semanage_policy($1_setsebool_t) + + # Need to define per type booleans + selinux_set_boolean($1_setsebool_t) + + # Bug in semanage + seutil_domtrans_setfiles($1_setsebool_t) + seutil_manage_file_contexts($1_setsebool_t) + seutil_manage_default_contexts($1_setsebool_t) + seutil_manage_config($1_setsebool_t) +') + +####################################### +## +## All rules necessary to run semanage command +## +## +## +## Domain allowed access. +## +## +# +interface(`seutil_semanage_policy',` + gen_require(` + type semanage_tmp_t; + type policy_config_t; + ') + allow $1 self:capability { dac_override audit_write sys_resource }; + allow $1 self:unix_stream_socket create_stream_socket_perms; + allow $1 self:unix_dgram_socket create_socket_perms; + logging_send_audit_msgs($1) + + # Running genhomedircon requires this for finding all users + auth_use_nsswitch($1) + + allow $1 policy_config_t:file { read write }; + + allow $1 semanage_tmp_t:dir manage_dir_perms; + allow $1 semanage_tmp_t:file manage_file_perms; + files_tmp_filetrans($1, semanage_tmp_t, { file dir }) + + kernel_read_system_state($1) + kernel_read_kernel_sysctls($1) + + corecmd_exec_bin($1) + corecmd_exec_shell($1) + + dev_read_urand($1) + + domain_use_interactive_fds($1) + + files_read_etc_files($1) + files_read_etc_runtime_files($1) + files_read_usr_files($1) + files_list_pids($1) + fs_list_inotifyfs($1) + + mls_file_write_all_levels($1) + mls_file_read_all_levels($1) + + selinux_getattr_fs($1) + selinux_validate_context($1) + selinux_get_enforce_mode($1) + + term_use_all_terms($1) + + libs_use_ld_so($1) + libs_use_shared_libs($1) + + locallogin_use_fds($1) + + logging_send_syslog_msg($1) + + miscfiles_read_localization($1) + + seutil_search_default_contexts($1) + seutil_domtrans_loadpolicy($1) + seutil_read_config($1) + seutil_manage_bin_policy($1) + seutil_use_newrole_fds($1) + seutil_manage_module_store($1) + seutil_get_semanage_trans_lock($1) + seutil_get_semanage_read_lock($1) + + userdom_dontaudit_write_unpriv_user_home_content_files($1) + + optional_policy(` + rpm_dontaudit_rw_tmp_files($1) + rpm_dontaudit_rw_pipes($1) + ') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.te serefpolicy-3.3.1/policy/modules/system/selinuxutil.te --- nsaserefpolicy/policy/modules/system/selinuxutil.te 2008-02-06 10:33:22.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/selinuxutil.te 2008-04-28 10:24:53.045591000 -0400 @@ -75,7 +75,6 @@ type restorecond_exec_t; init_daemon_domain(restorecond_t,restorecond_exec_t) domain_obj_id_change_exemption(restorecond_t) -role system_r types restorecond_t; type restorecond_var_run_t; files_pid_file(restorecond_var_run_t) @@ -92,6 +91,10 @@ domain_interactive_fd(semanage_t) role system_r types semanage_t; +type setsebool_t; +type setsebool_exec_t; +init_system_domain(setsebool_t, setsebool_exec_t) + type semanage_store_t; files_type(semanage_store_t) @@ -168,6 +171,7 @@ files_read_etc_runtime_files(load_policy_t) fs_getattr_xattr_fs(load_policy_t) +fs_list_inotifyfs(load_policy_t) mls_file_read_all_levels(load_policy_t) @@ -195,15 +199,6 @@ ') ') -ifdef(`hide_broken_symptoms',` - # cjp: cover up stray file descriptors. - dontaudit load_policy_t selinux_config_t:file write; - - optional_policy(` - unconfined_dontaudit_read_pipes(load_policy_t) - ') -') - ######################################## # # Newrole local policy @@ -221,7 +216,7 @@ allow newrole_t self:msg { send receive }; allow newrole_t self:unix_dgram_socket sendto; allow newrole_t self:unix_stream_socket { create_stream_socket_perms connectto }; -allow newrole_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; +logging_send_audit_msgs(newrole_t) read_files_pattern(newrole_t,default_context_t,default_context_t) read_lnk_files_pattern(newrole_t,default_context_t,default_context_t) @@ -277,6 +272,7 @@ libs_use_ld_so(newrole_t) libs_use_shared_libs(newrole_t) +logging_send_audit_msgs(newrole_t) logging_send_syslog_msg(newrole_t) miscfiles_read_localization(newrole_t) @@ -347,6 +343,8 @@ seutil_libselinux_linked(restorecond_t) +userdom_read_all_users_home_dirs_symlinks(restorecond_t) + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(restorecond_t) @@ -365,7 +363,7 @@ allow run_init_t self:process setexec; allow run_init_t self:capability setuid; allow run_init_t self:fifo_file rw_file_perms; -allow run_init_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; +logging_send_audit_msgs(run_init_t) # often the administrator runs such programs from a directory that is owned # by a different user or has restrictive SE permissions, do not want to audit @@ -396,7 +394,6 @@ auth_use_nsswitch(run_init_t) auth_domtrans_chk_passwd(run_init_t) -auth_domtrans_upd_passwd(run_init_t) auth_dontaudit_read_shadow(run_init_t) init_spec_domtrans_script(run_init_t) @@ -435,67 +432,22 @@ # semodule local policy # -allow semanage_t self:capability { dac_override audit_write }; -allow semanage_t self:unix_stream_socket create_stream_socket_perms; -allow semanage_t self:unix_dgram_socket create_socket_perms; -allow semanage_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; - -allow semanage_t policy_config_t:file { read write }; - -allow semanage_t semanage_tmp_t:dir manage_dir_perms; -allow semanage_t semanage_tmp_t:file manage_file_perms; -files_tmp_filetrans(semanage_t, semanage_tmp_t, { file dir }) - -kernel_read_system_state(semanage_t) -kernel_read_kernel_sysctls(semanage_t) - -corecmd_exec_bin(semanage_t) - -dev_read_urand(semanage_t) - -domain_use_interactive_fds(semanage_t) - -files_read_etc_files(semanage_t) -files_read_etc_runtime_files(semanage_t) -files_read_usr_files(semanage_t) -files_list_pids(semanage_t) - -mls_file_write_all_levels(semanage_t) -mls_file_read_all_levels(semanage_t) - -selinux_validate_context(semanage_t) -selinux_get_enforce_mode(semanage_t) -selinux_getattr_fs(semanage_t) -# for setsebool: +seutil_semanage_policy(semanage_t) selinux_set_boolean(semanage_t) +can_exec(semanage_t, semanage_exec_t) -term_use_all_terms(semanage_t) - -# Running genhomedircon requires this for finding all users -auth_use_nsswitch(semanage_t) +# Admins are creating pp files in random locations +auth_read_all_files_except_shadow(semanage_t) -libs_use_ld_so(semanage_t) -libs_use_shared_libs(semanage_t) - -locallogin_use_fds(semanage_t) - -logging_send_syslog_msg(semanage_t) - -miscfiles_read_localization(semanage_t) - -seutil_libselinux_linked(semanage_t) seutil_manage_file_contexts(semanage_t) seutil_manage_config(semanage_t) seutil_domtrans_setfiles(semanage_t) -seutil_domtrans_loadpolicy(semanage_t) -seutil_manage_bin_policy(semanage_t) -seutil_use_newrole_fds(semanage_t) -seutil_manage_module_store(semanage_t) -seutil_get_semanage_trans_lock(semanage_t) -seutil_get_semanage_read_lock(semanage_t) + # netfilter_contexts: seutil_manage_default_contexts(semanage_t) +userdom_search_sysadm_home_dirs(semanage_t) + ifdef(`distro_debian',` files_read_var_lib_files(semanage_t) files_read_var_lib_symlinks(semanage_t) @@ -507,6 +459,11 @@ ') ') +optional_policy(` + #signal mcstrans on reload + init_spec_domtrans_script(semanage_t) +') + # cjp: need a more general way to handle this: ifdef(`enable_mls',` # read secadm tmp files @@ -514,26 +471,44 @@ # Handle pp files created in homedir and /tmp userdom_read_sysadm_home_content_files(semanage_t) userdom_read_sysadm_tmp_files(semanage_t) - - optional_policy(` - unconfined_read_home_content_files(semanage_t) - unconfined_read_tmp_files(semanage_t) - ') + userdom_read_unpriv_users_home_content_files(semanage_t) + userdom_read_unpriv_users_tmp_files(semanage_t) ') ######################################## # +# setsebool local policy +# +seutil_semanage_policy(setsebool_t) +selinux_set_boolean(setsebool_t) + +init_dontaudit_use_fds(setsebool_t) + +# Bug in semanage +seutil_domtrans_setfiles(setsebool_t) +seutil_manage_file_contexts(setsebool_t) +seutil_manage_default_contexts(setsebool_t) +seutil_manage_config(setsebool_t) + +######################################## +# # Setfiles local policy # allow setfiles_t self:capability { dac_override dac_read_search fowner }; dontaudit setfiles_t self:capability sys_tty_config; allow setfiles_t self:fifo_file rw_file_perms; +dontaudit setfiles_t self:dir relabelfrom; +dontaudit setfiles_t self:file relabelfrom; +dontaudit setfiles_t self:lnk_file relabelfrom; + allow setfiles_t { policy_src_t policy_config_t file_context_t default_context_t }:dir list_dir_perms; allow setfiles_t { policy_src_t policy_config_t file_context_t default_context_t }:file read_file_perms; allow setfiles_t { policy_src_t policy_config_t file_context_t default_context_t }:lnk_file { read_lnk_file_perms ioctl lock }; +logging_send_audit_msgs(setfiles_t) + kernel_read_system_state(setfiles_t) kernel_relabelfrom_unlabeled_dirs(setfiles_t) kernel_relabelfrom_unlabeled_files(setfiles_t) @@ -555,9 +530,13 @@ files_read_etc_files(setfiles_t) files_list_all(setfiles_t) files_relabel_all_files(setfiles_t) +files_list_isid_type_dirs(setfiles_t) +files_read_isid_type_files(setfiles_t) +files_dontaudit_read_all_symlinks(setfiles_t) fs_getattr_xattr_fs(setfiles_t) fs_list_all(setfiles_t) +fs_getattr_all_files(setfiles_t) fs_search_auto_mountpoints(setfiles_t) fs_relabelfrom_noxattr_fs(setfiles_t) @@ -572,9 +551,7 @@ selinux_compute_relabel_context(setfiles_t) selinux_compute_user_contexts(setfiles_t) -term_use_all_user_ttys(setfiles_t) -term_use_all_user_ptys(setfiles_t) -term_use_unallocated_ttys(setfiles_t) +term_use_all_terms(setfiles_t) # this is to satisfy the assertion: auth_relabelto_shadow(setfiles_t) @@ -617,16 +594,8 @@ ') ') -ifdef(`hide_broken_symptoms',` - optional_policy(` - udev_dontaudit_rw_dgram_sockets(setfiles_t) - ') - - # cjp: cover up stray file descriptors. - optional_policy(` - unconfined_dontaudit_read_pipes(setfiles_t) - unconfined_dontaudit_rw_tcp_sockets(setfiles_t) - ') +optional_policy(` + cron_system_entry(setfiles_t, setfiles_exec_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/setrans.te serefpolicy-3.3.1/policy/modules/system/setrans.te --- nsaserefpolicy/policy/modules/system/setrans.te 2007-10-02 09:54:52.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/setrans.te 2008-04-21 11:02:50.000000000 -0400 @@ -28,7 +28,7 @@ # allow setrans_t self:capability sys_resource; -allow setrans_t self:process { setrlimit setcap signal_perms }; +allow setrans_t self:process { setrlimit getcap setcap signal_perms }; allow setrans_t self:unix_stream_socket create_stream_socket_perms; allow setrans_t self:unix_dgram_socket create_socket_perms; allow setrans_t self:netlink_selinux_socket create_socket_perms; @@ -58,6 +58,7 @@ mls_socket_write_all_levels(setrans_t) mls_process_read_up(setrans_t) mls_socket_read_all_levels(setrans_t) +mls_fd_use_all_levels(setrans_t) selinux_compute_access_vector(setrans_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.if serefpolicy-3.3.1/policy/modules/system/sysnetwork.if --- nsaserefpolicy/policy/modules/system/sysnetwork.if 2007-07-16 14:09:49.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/sysnetwork.if 2008-04-21 11:02:50.000000000 -0400 @@ -145,6 +145,25 @@ ######################################## ## +## Send a generic signal to the ifconfig client. +## +## +## +## The domain sending the signal. +## +## +## +# +interface(`sysnet_signal_ifconfig',` + gen_require(` + type ifconfig_t; + ') + + allow $1 ifconfig_t:process signal; +') + +######################################## +## ## Send and receive messages from ## dhcpc over dbus. ## @@ -493,6 +512,10 @@ files_search_etc($1) allow $1 net_conf_t:file read_file_perms; + + optional_policy(` + avahi_stream_connect($1) + ') ') ######################################## @@ -522,6 +545,8 @@ files_search_etc($1) allow $1 net_conf_t:file read_file_perms; + # LDAP Configuration using encrypted requires + dev_read_urand($1) ') ######################################## @@ -556,3 +581,49 @@ files_search_etc($1) allow $1 net_conf_t:file read_file_perms; ') + +######################################## +## +## Do not audit attempts to use +## the dhcp file descriptors. +## +## +## +## The domain sending the SIGCHLD. +## +## +# +interface(`sysnet_dontaudit_dhcpc_use_fds',` + gen_require(` + type dhcpc_t; + ') + + dontaudit $1 dhcpc_t:fd use; +') + +######################################## +## +## Transition to system_r when execute an dhclient script +## +## +##

+## Execute dhclient script in a specified role +##

+##

+## No interprocess communication (signals, pipes, +## etc.) is provided by this interface since +## the domains are not owned by this module. +##

+## +## +## +## Role to transition from. +## +## +interface(`sysnet_role_transition_dhcpc',` + gen_require(` + type dhclient_exec_t; + ') + + role_transition $1 dhcpc_exec_t system_r; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.te serefpolicy-3.3.1/policy/modules/system/sysnetwork.te --- nsaserefpolicy/policy/modules/system/sysnetwork.te 2008-02-06 10:33:22.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/sysnetwork.te 2008-04-22 07:16:34.000000000 -0400 @@ -45,7 +45,7 @@ dontaudit dhcpc_t self:capability sys_tty_config; # for access("/etc/bashrc", X_OK) on Red Hat dontaudit dhcpc_t self:capability { dac_read_search sys_module }; -allow dhcpc_t self:process signal_perms; +allow dhcpc_t self:process { ptrace signal_perms }; allow dhcpc_t self:fifo_file rw_file_perms; allow dhcpc_t self:tcp_socket create_stream_socket_perms; allow dhcpc_t self:udp_socket create_socket_perms; @@ -123,7 +123,7 @@ files_read_etc_runtime_files(dhcpc_t) files_search_home(dhcpc_t) files_search_var_lib(dhcpc_t) -files_dontaudit_search_locks(dhcpc_t) +files_getattr_generic_locks(dhcpc_t) init_rw_utmp(dhcpc_t) @@ -136,6 +136,7 @@ modutils_domtrans_insmod(dhcpc_t) +userdom_dontaudit_search_sysadm_home_dirs(dhcpc_t) userdom_dontaudit_search_staff_home_dirs(dhcpc_t) ifdef(`distro_redhat', ` @@ -153,11 +154,19 @@ ') optional_policy(` + gen_require(` + class dbus send_msg; + ') + + allow dhcpc_t self:dbus send_msg; + init_dbus_chat_script(dhcpc_t) dbus_system_bus_client_template(dhcpc,dhcpc_t) dbus_connect_system_bus(dhcpc_t) + dbus_read_config(dhcpc_t) + optional_policy(` networkmanager_dbus_chat(dhcpc_t) ') @@ -186,6 +195,10 @@ ') optional_policy(` + networkmanager_domtrans(dhcpc_t) +') + +optional_policy(` nis_use_ypbind(dhcpc_t) nis_signal_ypbind(dhcpc_t) nis_read_ypbind_pid(dhcpc_t) @@ -202,9 +215,7 @@ ') optional_policy(` - # dhclient sometimes starts ntpd - init_exec_script_files(dhcpc_t) - ntp_domtrans(dhcpc_t) + ntp_script_domtrans(dhcpc_t) ') optional_policy(` @@ -215,6 +226,7 @@ optional_policy(` seutil_sigchld_newrole(dhcpc_t) seutil_dontaudit_search_config(dhcpc_t) + seutil_domtrans_setfiles(dhcpc_t) ') optional_policy(` @@ -226,6 +238,10 @@ ') optional_policy(` + vmware_append_log(dhcpc_t) +') + +optional_policy(` kernel_read_xen_state(dhcpc_t) kernel_write_xen_state(dhcpc_t) xen_append_log(dhcpc_t) @@ -239,7 +255,6 @@ allow ifconfig_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execheap execstack }; allow ifconfig_t self:capability { net_raw net_admin sys_tty_config }; -dontaudit ifconfig_t self:capability sys_module; allow ifconfig_t self:fd use; allow ifconfig_t self:fifo_file rw_fifo_file_perms; @@ -253,6 +268,7 @@ allow ifconfig_t self:sem create_sem_perms; allow ifconfig_t self:msgq create_msgq_perms; allow ifconfig_t self:msg { send receive }; +allow ifconfig_t net_conf_t:file read_file_perms; # Create UDP sockets, necessary when called from dhcpc allow ifconfig_t self:udp_socket create_socket_perms; @@ -268,7 +284,10 @@ kernel_read_system_state(ifconfig_t) kernel_read_network_state(ifconfig_t) kernel_search_network_sysctl(ifconfig_t) +kernel_search_debugfs(ifconfig_t) kernel_rw_net_sysctls(ifconfig_t) +# This should be put inside a boolean, but can not because of attributes +kernel_load_module(ifconfig_t) corenet_rw_tun_tap_dev(ifconfig_t) @@ -279,8 +298,11 @@ fs_getattr_xattr_fs(ifconfig_t) fs_search_auto_mountpoints(ifconfig_t) +selinux_dontaudit_getattr_fs(ifconfig_t) + term_dontaudit_use_all_user_ttys(ifconfig_t) term_dontaudit_use_all_user_ptys(ifconfig_t) +term_dontaudit_use_ptmx(ifconfig_t) domain_use_interactive_fds(ifconfig_t) @@ -308,7 +330,7 @@ unconfined_domain(ifconfig_t) ') ') - + ifdef(`hide_broken_symptoms',` optional_policy(` dev_dontaudit_rw_cardmgr(ifconfig_t) @@ -332,6 +354,14 @@ ') optional_policy(` + unconfined_dontaudit_rw_pipes(ifconfig_t) +') + +optional_policy(` + vmware_append_log(ifconfig_t) +') + +optional_policy(` kernel_read_xen_state(ifconfig_t) kernel_write_xen_state(ifconfig_t) xen_append_log(ifconfig_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.if serefpolicy-3.3.1/policy/modules/system/udev.if --- nsaserefpolicy/policy/modules/system/udev.if 2007-01-02 12:57:49.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/udev.if 2008-04-28 10:54:03.940707000 -0400 @@ -96,6 +96,24 @@ ######################################## ## +## dontaudit process read list of devices. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`udev_dontaudit_search_db',` + gen_require(` + type udev_tbl_t; + ') + + dontaudit $1 udev_tbl_t:dir search_dir_perms; +') + +######################################## +## ## Allow process to read list of devices. ## ## @@ -106,11 +124,11 @@ # interface(`udev_read_db',` gen_require(` - type udev_tdb_t; + type udev_tbl_t; ') dev_list_all_dev_nodes($1) - allow $1 udev_tdb_t:file read_file_perms; + read_files_pattern($1, udev_tbl_t, udev_tbl_t) ') ######################################## @@ -125,9 +143,9 @@ # interface(`udev_rw_db',` gen_require(` - type udev_tdb_t; + type udev_tbl_t; ') dev_list_all_dev_nodes($1) - allow $1 udev_tdb_t:file rw_file_perms; + allow $1 udev_tbl_t:file rw_file_perms; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.te serefpolicy-3.3.1/policy/modules/system/udev.te --- nsaserefpolicy/policy/modules/system/udev.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/udev.te 2008-04-21 11:02:50.000000000 -0400 @@ -83,6 +83,7 @@ kernel_rw_unix_dgram_sockets(udev_t) kernel_dgram_send(udev_t) kernel_signal(udev_t) +kernel_search_debugfs(udev_t) #https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235182 kernel_rw_net_sysctls(udev_t) @@ -96,9 +97,6 @@ dev_delete_generic_files(udev_t) dev_search_usbfs(udev_t) dev_relabel_all_dev_nodes(udev_t) -# udev_node.c/node_symlink() symlink labels are explicitly -# preserved, instead of short circuiting the relabel -dev_relabel_generic_symlinks(udev_t) domain_read_all_domains_state(udev_t) domain_dontaudit_ptrace_all_domains(udev_t) #pidof triggers these @@ -142,6 +140,7 @@ logging_search_logs(udev_t) logging_send_syslog_msg(udev_t) +logging_send_audit_msgs(udev_t) miscfiles_read_localization(udev_t) @@ -189,6 +188,7 @@ optional_policy(` alsa_domtrans(udev_t) + alsa_read_lib(udev_t) alsa_read_rw_config(udev_t) ') @@ -197,6 +197,10 @@ ') optional_policy(` + clock_domtrans(udev_t) +') + +optional_policy(` consoletype_exec(udev_t) ') @@ -240,5 +244,9 @@ ') optional_policy(` + unconfined_domain(udev_t) +') + +optional_policy(` xserver_read_xdm_pid(udev_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.fc serefpolicy-3.3.1/policy/modules/system/unconfined.fc --- nsaserefpolicy/policy/modules/system/unconfined.fc 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/unconfined.fc 2008-04-21 11:02:50.000000000 -0400 @@ -2,15 +2,16 @@ # e.g.: # /usr/local/bin/appsrv -- gen_context(system_u:object_r:unconfined_exec_t,s0) # For the time being until someone writes a sane policy, we need initrc to transition to unconfined_t -/usr/bin/qemu.* -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) /usr/bin/valgrind -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) /usr/bin/vncserver -- gen_context(system_u:object_r:unconfined_exec_t,s0) /usr/lib/ia32el/ia32x_loader -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) -/usr/lib/openoffice\.org.*/program/.+\.bin -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) - /usr/local/RealPlayer/realplay\.bin -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) - ifdef(`distro_gentoo',` /usr/lib32/openoffice/program/[^/]+\.bin -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) ') +/usr/bin/rhythmbox -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) +/usr/bin/sbcl -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) +/usr/sbin/mock -- gen_context(system_u:object_r:unconfined_notrans_exec_t,s0) +/usr/bin/livecd-creator -- gen_context(system_u:object_r:unconfined_notrans_exec_t,s0) +/usr/sbin/sysreport -- gen_context(system_u:object_r:unconfined_notrans_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.if serefpolicy-3.3.1/policy/modules/system/unconfined.if --- nsaserefpolicy/policy/modules/system/unconfined.if 2007-11-16 15:30:49.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/unconfined.if 2008-04-25 13:52:57.000000000 -0400 @@ -12,14 +12,13 @@ # interface(`unconfined_domain_noaudit',` gen_require(` - type unconfined_t; class dbus all_dbus_perms; class nscd all_nscd_perms; class passwd all_passwd_perms; ') # Use any Linux capability. - allow $1 self:capability *; + allow $1 self:capability all_capabilities; allow $1 self:fifo_file manage_fifo_file_perms; # Transition to myself, to make get_ordered_context_list happy. @@ -27,12 +26,13 @@ # Write access is for setting attributes under /proc/self/attr. allow $1 self:file rw_file_perms; + allow $1 self:dir rw_dir_perms; # Userland object managers - allow $1 self:nscd *; - allow $1 self:dbus *; - allow $1 self:passwd *; - allow $1 self:association *; + allow $1 self:nscd all_nscd_perms; + allow $1 self:dbus all_dbus_perms; + allow $1 self:passwd all_passwd_perms; + allow $1 self:association all_association_perms; kernel_unconfined($1) corenet_unconfined($1) @@ -40,10 +40,16 @@ domain_unconfined($1) domain_dontaudit_read_all_domains_state($1) domain_dontaudit_ptrace_all_domains($1) + files_unconfined($1) fs_unconfined($1) selinux_unconfined($1) + domain_mmap_low_type($1) + tunable_policy(`allow_unconfined_mmap_low',` + domain_mmap_low($1) + ') + tunable_policy(`allow_execheap',` # Allow making the stack executable via mprotect. allow $1 self:process execheap; @@ -70,6 +76,7 @@ optional_policy(` # Communicate via dbusd. dbus_system_bus_unconfined($1) + dbus_unconfined($1) ') optional_policy(` @@ -95,6 +102,10 @@ optional_policy(` storage_unconfined($1) ') + + optional_policy(` + xserver_unconfined($1) + ') ') ######################################## @@ -372,6 +383,24 @@ ######################################## ## +## Send a SIGNULL signal to the unconfined execmem domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_execmem_signull',` + gen_require(` + type unconfined_execmem_t; + ') + + allow $1 unconfined_execmem_t:process signull; +') + +######################################## +## ## Send generic signals to the unconfined domain. ## ## @@ -581,7 +610,6 @@ interface(`unconfined_dbus_connect',` gen_require(` type unconfined_t; - class dbus acquire_svc; ') allow $1 unconfined_t:dbus acquire_svc; @@ -589,7 +617,7 @@ ######################################## ## -## Read files in unconfined users home directories. +## Allow ptrace of unconfined domain ## ## ## @@ -597,20 +625,53 @@ ## ## # -interface(`unconfined_read_home_content_files',` +interface(`unconfined_ptrace',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process ptrace; +') + +######################################## +## +## Read and write to unconfined shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`unconfined_rw_shm',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:shm rw_shm_perms; +') + +######################################## +## +## Read and write to unconfined execmem shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`unconfined_execmem_rw_shm',` gen_require(` - type unconfined_home_dir_t, unconfined_home_t; + type unconfined_execmem_t; ') - files_search_home($1) - allow $1 { unconfined_home_dir_t unconfined_home_t }:dir list_dir_perms; - read_files_pattern($1, { unconfined_home_dir_t unconfined_home_t }, unconfined_home_t) - read_lnk_files_pattern($1, { unconfined_home_dir_t unconfined_home_t }, unconfined_home_t) + allow $1 unconfined_execmem_t:shm rw_shm_perms; ') ######################################## ## -## Read unconfined users temporary files. +## Transition to the unconfined_execmem domain. ## ## ## @@ -618,20 +679,58 @@ ## ## # -interface(`unconfined_read_tmp_files',` +interface(`unconfined_execmem_domtrans',` + gen_require(` - type unconfined_tmp_t; + type unconfined_execmem_t, unconfined_execmem_exec_t; ') - files_search_tmp($1) - allow $1 unconfined_tmp_t:dir list_dir_perms; - read_files_pattern($1, unconfined_tmp_t, unconfined_tmp_t) - read_lnk_files_pattern($1, unconfined_tmp_t, unconfined_tmp_t) + domtrans_pattern($1,unconfined_execmem_exec_t,unconfined_execmem_t) ') ######################################## ## -## Write unconfined users temporary files. +## allow attempts to use unconfined ttys and ptys. +## +## +## +## Domain to not audit. +## +## +# +interface(`unconfined_use_terminals',` + gen_require(` + type unconfined_devpts_t; + type unconfined_tty_device_t; + ') + + allow $1 unconfined_tty_device_t:chr_file rw_term_perms; + allow $1 unconfined_devpts_t:chr_file rw_term_perms; +') + +######################################## +## +## Do not audit attempts to use unconfined ttys and ptys. +## +## +## +## Domain to not audit. +## +## +# +interface(`unconfined_dontaudit_use_terminals',` + gen_require(` + type unconfined_devpts_t; + type unconfined_tty_device_t; + ') + + dontaudit $1 unconfined_tty_device_t:chr_file rw_term_perms; + dontaudit $1 unconfined_devpts_t:chr_file rw_term_perms; +') + +######################################## +## +## Allow apps to set rlimits on userdomain ## ## ## @@ -639,10 +738,99 @@ ## ## # -interface(`unconfined_write_tmp_files',` +interface(`unconfined_set_rlimitnh',` gen_require(` - type unconfined_tmp_t; + type unconfined_t; + ') + + allow $1 unconfined_t:process rlimitinh; +') + +######################################## +## +## Allow the specified domain to read/write to +## unconfined with a unix domain stream sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_rw_stream_sockets',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:unix_stream_socket { read write }; +') + +######################################## +## +## Read/write unconfined tmpfs files. +## +## +##

+## Read/write unconfined tmpfs files. +##

+## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_rw_tmpfs_files',` + gen_require(` + type unconfined_tmpfs_t; + ') + + fs_search_tmpfs($1) + allow $1 unconfined_tmpfs_t:dir list_dir_perms; + rw_files_pattern($1,unconfined_tmpfs_t,unconfined_tmpfs_t) + read_lnk_files_pattern($1,unconfined_tmpfs_t,unconfined_tmpfs_t) +') + +######################################## +## +## Delete unconfined tmpfs files. +## +## +##

+## Read/write unconfined tmpfs files. +##

+## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_delete_tmpfs_files',` + gen_require(` + type unconfined_tmpfs_t; + ') + + fs_search_tmpfs($1) + allow $1 unconfined_tmpfs_t:dir list_dir_perms; + delete_files_pattern($1,unconfined_tmpfs_t,unconfined_tmpfs_t) + read_lnk_files_pattern($1,unconfined_tmpfs_t,unconfined_tmpfs_t) +') + +######################################## +## +## Get the process group of unconfined. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_getpgid',` + gen_require(` + type unconfined_t; ') - allow $1 unconfined_tmp_t:file { getattr write append }; + allow $1 unconfined_t:process getpgid; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.te serefpolicy-3.3.1/policy/modules/system/unconfined.te --- nsaserefpolicy/policy/modules/system/unconfined.te 2008-02-13 16:26:06.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/unconfined.te 2008-04-25 14:52:17.000000000 -0400 @@ -6,35 +6,74 @@ # Declarations # +## +##

+## Transition to confined nsplugin domains from unconfined user +##

+## +gen_tunable(allow_unconfined_nsplugin_transition,false) + +## +##

+## Allow unconfined domain to map low memory in the kernel +##

+## +gen_tunable(allow_unconfined_mmap_low,false) + +## +##

+## Transition to confined qemu domains from unconfined user +##

+## +gen_tunable(allow_unconfined_qemu_transition,false) + # usage in this module of types created by these # calls is not correct, however we dont currently # have another method to add access to these types -userdom_base_user_template(unconfined) -userdom_manage_home_template(unconfined) -userdom_manage_tmp_template(unconfined) -userdom_manage_tmpfs_template(unconfined) +userdom_restricted_user_template(unconfined) +userdom_common_user_template(unconfined) +#userdom_xwindows_client_template(unconfined) type unconfined_exec_t; init_system_domain(unconfined_t, unconfined_exec_t) +role unconfined_r types unconfined_t; + +domain_user_exemption_target(unconfined_t) +allow system_r unconfined_r; +allow unconfined_r system_r; +init_script_role_transition(unconfined_r) type unconfined_execmem_t; type unconfined_execmem_exec_t; init_system_domain(unconfined_execmem_t, unconfined_execmem_exec_t) role unconfined_r types unconfined_execmem_t; +type unconfined_notrans_t; +type unconfined_notrans_exec_t; +init_system_domain(unconfined_notrans_t, unconfined_notrans_exec_t) +role unconfined_r types unconfined_notrans_t; + ######################################## # # Local policy # +dontaudit unconfined_t self:dir write; + +allow unconfined_t self:system syslog_read; +dontaudit unconfined_t self:capability sys_module; + domtrans_pattern(unconfined_t, unconfined_execmem_exec_t, unconfined_execmem_t) files_create_boot_flag(unconfined_t) +files_create_default_dir(unconfined_t) mcs_killall(unconfined_t) mcs_ptrace_all(unconfined_t) init_run_daemon(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) +init_domtrans_script(unconfined_t) +init_chat(unconfined_t) libs_run_ldconfig(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) @@ -42,37 +81,44 @@ logging_run_auditctl(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) mount_run_unconfined(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) +# Unconfined running as system_r +mount_domtrans_unconfined(unconfined_t) +seutil_run_setsebool(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) seutil_run_setfiles(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) seutil_run_semanage(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) unconfined_domain(unconfined_t) +domain_mmap_low(unconfined_t) userdom_priveleged_home_dir_manager(unconfined_t) optional_policy(` - ada_domtrans(unconfined_t) + gen_require(` + type nsplugin_t; + type nsplugin_config_t; + ') + role unconfined_r types nsplugin_t; + role unconfined_r types nsplugin_config_t; + tunable_policy(`allow_unconfined_nsplugin_transition', ` + nsplugin_use(unconfined, unconfined_t) + ') ') optional_policy(` - apache_run_helper(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) - apache_per_role_template(unconfined, unconfined_t, unconfined_r) - # this is disallowed usage: - unconfined_domain(httpd_unconfined_script_t) + ada_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - bind_run_ndc(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + apache_run_helper(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - bootloader_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + bind_run_ndc(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - cron_per_role_template(unconfined, unconfined_t, unconfined_r) - # this is disallowed usage: - unconfined_domain(unconfined_crond_t) + bootloader_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` @@ -101,12 +147,24 @@ ') optional_policy(` + gnomeclock_dbus_chat(unconfined_t) + ') + + optional_policy(` + kerneloops_dbus_chat(unconfined_t) + ') + + optional_policy(` networkmanager_dbus_chat(unconfined_t) ') optional_policy(` oddjob_dbus_chat(unconfined_t) ') + + optional_policy(` + vpnc_dbus_chat(unconfined_t) + ') ') optional_policy(` @@ -118,11 +176,7 @@ ') optional_policy(` - inn_domtrans(unconfined_t) -') - -optional_policy(` - java_domtrans(unconfined_t) + iptables_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` @@ -134,82 +188,97 @@ ') optional_policy(` - mono_domtrans(unconfined_t) + oddjob_domtrans_mkhomedir(unconfined_t) ') optional_policy(` - mta_per_role_template(unconfined, unconfined_t, unconfined_r) + prelink_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - oddjob_domtrans_mkhomedir(unconfined_t) + portmap_run_helper(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - prelink_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + tunable_policy(`allow_unconfined_qemu_transition', ` + qemu_runas(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + ', ` + qemu_runas_unconfined(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + ') + qemu_role(unconfined_r) + qemu_unconfined_role(unconfined_r) ') optional_policy(` - portmap_run_helper(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + rpm_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + # Allow SELinux aware applications to request rpm_script execution + rpm_transition_script(unconfined_t) + rpm_role_transition(unconfined_r) ') optional_policy(` - postfix_run_map(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) - # cjp: this should probably be removed: - postfix_domtrans_master(unconfined_t) + cron_per_role_template(unconfined, unconfined_t, unconfined_r) + # this is disallowed usage: + unconfined_domain(unconfined_crond_t) + unconfined_domain(unconfined_crontab_t) + role system_r types unconfined_crontab_t; + rpm_transition_script(unconfined_crond_t) ') - optional_policy(` - pyzor_per_role_template(unconfined) + samba_per_role_template(unconfined) + samba_run_unconfined_net(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + samba_run_winbind_helper(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + samba_run_smbcontrol(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - # cjp: this should probably be removed: - rpc_domtrans_nfsd(unconfined_t) + sendmail_run_unconfined(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - rpm_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + sysnet_run_dhcpc(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + sysnet_dbus_chat_dhcpc(unconfined_t) + sysnet_role_transition_dhcpc(unconfined_r) ') optional_policy(` - samba_per_role_template(unconfined) - samba_run_net(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) - samba_run_winbind_helper(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + tzdata_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - spamassassin_per_role_template(unconfined, unconfined_t, unconfined_r) + vpn_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - sysnet_run_dhcpc(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) - sysnet_dbus_chat_dhcpc(unconfined_t) + webalizer_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - tzdata_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + wine_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - usermanage_run_admin_passwd(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + java_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - vpn_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + mono_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - webalizer_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + mozilla_per_role_template(unconfined, unconfined_t, unconfined_r) + unconfined_domain(unconfined_mozilla_t) + allow unconfined_mozilla_t self:process { execstack execmem }; ') optional_policy(` - wine_domtrans(unconfined_t) + kismet_run(unconfined_t, unconfined_r, { unconfined_tty_device_t unconfined_devpts_t }) ') optional_policy(` - xserver_domtrans_xdm_xserver(unconfined_t) + xserver_run_xdm_xserver(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + xserver_xdm_rw_shm(unconfined_t) ') ######################################## @@ -219,14 +288,35 @@ allow unconfined_execmem_t self:process { execstack execmem }; unconfined_domain_noaudit(unconfined_execmem_t) +allow unconfined_execmem_t unconfined_t:process transition; optional_policy(` - dbus_stub(unconfined_execmem_t) - init_dbus_chat_script(unconfined_execmem_t) + dbus_system_bus_client_template(unconfined_execmem, unconfined_execmem_t) unconfined_dbus_chat(unconfined_execmem_t) + unconfined_dbus_connect(unconfined_execmem_t) +') - optional_policy(` - hal_dbus_chat(unconfined_execmem_t) - ') +optional_policy(` + avahi_dbus_chat(unconfined_execmem_t) +') + +optional_policy(` + hal_dbus_chat(unconfined_execmem_t) ') + +optional_policy(` + xserver_xdm_rw_shm(unconfined_execmem_t) +') + +######################################## +# +# Unconfined notrans Local policy +# + +allow unconfined_notrans_t self:process { execstack execmem }; +unconfined_domain_noaudit(unconfined_notrans_t) +domtrans_pattern(unconfined_t, unconfined_notrans_exec_t, unconfined_notrans_t) +# Allow SELinux aware applications to request rpm_script execution +rpm_transition_script(unconfined_notrans_t) +domain_ptrace_all_domains(unconfined_notrans_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.fc serefpolicy-3.3.1/policy/modules/system/userdomain.fc --- nsaserefpolicy/policy/modules/system/userdomain.fc 2007-02-19 11:32:53.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/userdomain.fc 2008-04-21 11:02:50.000000000 -0400 @@ -1,4 +1,5 @@ -HOME_DIR -d gen_context(system_u:object_r:ROLE_home_dir_t,s0-mls_systemhigh) -HOME_DIR/.+ gen_context(system_u:object_r:ROLE_home_t,s0) - -/tmp/gconfd-USER -d gen_context(system_u:object_r:ROLE_tmp_t,s0) +HOME_DIR -d gen_context(system_u:object_r:user_home_dir_t,s0-mls_systemhigh) +HOME_DIR -l gen_context(system_u:object_r:user_home_dir_t,s0-mls_systemhigh) +HOME_DIR/.+ gen_context(system_u:object_r:user_home_t,s0) +/tmp/gconfd-USER -d gen_context(system_u:object_r:user_tmp_t,s0) +/root(/.*)? gen_context(system_u:object_r:admin_home_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.if serefpolicy-3.3.1/policy/modules/system/userdomain.if --- nsaserefpolicy/policy/modules/system/userdomain.if 2008-02-15 09:52:56.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/userdomain.if 2008-04-28 15:32:37.832254000 -0400 @@ -29,9 +29,14 @@ ') attribute $1_file_type; + attribute $1_usertype; - type $1_t, userdomain; + type $1_t, userdomain, $1_usertype; domain_type($1_t) + ifndef(`enable_mls',` + # ignore user componant labeling on homedir entry + domain_obj_id_change_exemption($1_t) + ') corecmd_shell_entry_type($1_t) corecmd_bin_entry_type($1_t) domain_user_exemption_target($1_t) @@ -45,66 +50,80 @@ type $1_tty_device_t; term_user_tty($1_t,$1_tty_device_t) - allow $1_t self:process { signal_perms getsched setsched share getpgid setpgid setcap getsession getattr }; - allow $1_t self:fd use; - allow $1_t self:fifo_file rw_fifo_file_perms; - allow $1_t self:unix_dgram_socket { create_socket_perms sendto }; - allow $1_t self:unix_stream_socket { create_stream_socket_perms connectto }; - allow $1_t self:shm create_shm_perms; - allow $1_t self:sem create_sem_perms; - allow $1_t self:msgq create_msgq_perms; - allow $1_t self:msg { send receive }; - allow $1_t self:context contains; - dontaudit $1_t self:socket create; + allow $1_usertype $1_usertype:process { ptrace signal_perms getsched setsched share getpgid setpgid getcap setcap getsession getattr }; + allow $1_usertype $1_usertype:fd use; + allow $1_usertype $1_t:key { create view read write search link setattr }; + + allow $1_usertype $1_usertype:fifo_file rw_fifo_file_perms; + allow $1_usertype $1_usertype:unix_dgram_socket { create_socket_perms sendto }; + allow $1_usertype $1_usertype:unix_stream_socket { create_stream_socket_perms connectto }; + allow $1_usertype $1_usertype:shm create_shm_perms; + allow $1_usertype $1_usertype:sem create_sem_perms; + allow $1_usertype $1_usertype:msgq create_msgq_perms; + allow $1_usertype $1_usertype:msg { send receive }; + allow $1_usertype $1_usertype:context contains; + dontaudit $1_usertype $1_usertype:socket create; + + allow $1_usertype $1_devpts_t:chr_file { setattr ioctl read getattr lock write append }; + term_create_pty($1_usertype,$1_devpts_t) - allow $1_t $1_devpts_t:chr_file { setattr ioctl read getattr lock write append }; - term_create_pty($1_t,$1_devpts_t) + allow $1_usertype $1_tty_device_t:chr_file { setattr rw_chr_file_perms }; - allow $1_t $1_tty_device_t:chr_file { setattr rw_chr_file_perms }; + application_exec_all($1_usertype) - kernel_read_kernel_sysctls($1_t) - kernel_dontaudit_list_unlabeled($1_t) - kernel_dontaudit_getattr_unlabeled_files($1_t) - kernel_dontaudit_getattr_unlabeled_symlinks($1_t) - kernel_dontaudit_getattr_unlabeled_pipes($1_t) - kernel_dontaudit_getattr_unlabeled_sockets($1_t) - kernel_dontaudit_getattr_unlabeled_blk_files($1_t) - kernel_dontaudit_getattr_unlabeled_chr_files($1_t) + files_exec_usr_files($1_t) + + kernel_read_kernel_sysctls($1_usertype) + kernel_read_all_sysctls($1_usertype) - dev_dontaudit_getattr_all_blk_files($1_t) - dev_dontaudit_getattr_all_chr_files($1_t) + kernel_dontaudit_list_unlabeled($1_usertype) + kernel_dontaudit_getattr_unlabeled_files($1_usertype) + kernel_dontaudit_getattr_unlabeled_symlinks($1_usertype) + kernel_dontaudit_getattr_unlabeled_pipes($1_usertype) + kernel_dontaudit_getattr_unlabeled_sockets($1_usertype) + kernel_dontaudit_getattr_unlabeled_blk_files($1_usertype) + kernel_dontaudit_getattr_unlabeled_chr_files($1_usertype) + kernel_dontaudit_list_proc($1_usertype) # When the user domain runs ps, there will be a number of access # denials when ps tries to search /proc. Do not audit these denials. - domain_dontaudit_read_all_domains_state($1_t) - domain_dontaudit_getattr_all_domains($1_t) - domain_dontaudit_getsession_all_domains($1_t) - - files_read_etc_files($1_t) - files_read_etc_runtime_files($1_t) - files_read_usr_files($1_t) + domain_dontaudit_read_all_domains_state($1_usertype) + domain_dontaudit_getattr_all_domains($1_usertype) + domain_dontaudit_getsession_all_domains($1_usertype) + + files_read_etc_files($1_usertype) + files_read_mnt_files($1_usertype) + files_read_etc_runtime_files($1_usertype) + files_read_usr_files($1_usertype) # Read directories and files with the readable_t type. # This type is a general type for "world"-readable files. - files_list_world_readable($1_t) - files_read_world_readable_files($1_t) - files_read_world_readable_symlinks($1_t) - files_read_world_readable_pipes($1_t) - files_read_world_readable_sockets($1_t) + files_list_world_readable($1_usertype) + files_read_world_readable_files($1_usertype) + files_read_world_readable_symlinks($1_usertype) + files_read_world_readable_pipes($1_usertype) + files_read_world_readable_sockets($1_usertype) # old broswer_domain(): - files_dontaudit_list_non_security($1_t) - files_dontaudit_getattr_non_security_files($1_t) - files_dontaudit_getattr_non_security_symlinks($1_t) - files_dontaudit_getattr_non_security_pipes($1_t) - files_dontaudit_getattr_non_security_sockets($1_t) - - libs_use_ld_so($1_t) - libs_use_shared_libs($1_t) - libs_exec_ld_so($1_t) + files_dontaudit_getattr_all_dirs($1_usertype) + files_dontaudit_list_non_security($1_usertype) + files_dontaudit_getattr_non_security_files($1_usertype) + files_dontaudit_getattr_non_security_symlinks($1_usertype) + files_dontaudit_getattr_non_security_pipes($1_usertype) + files_dontaudit_getattr_non_security_sockets($1_usertype) + + dev_dontaudit_getattr_all_blk_files($1_usertype) + dev_dontaudit_getattr_all_chr_files($1_usertype) + dev_getattr_mtrr_dev($1_t) - miscfiles_read_localization($1_t) - miscfiles_read_certs($1_t) + storage_rw_fuse($1_usertype) - sysnet_read_config($1_t) + auth_use_nsswitch($1_usertype) + + libs_use_ld_so($1_usertype) + libs_use_shared_libs($1_usertype) + libs_exec_ld_so($1_usertype) + + miscfiles_read_localization($1_usertype) + miscfiles_read_certs($1_usertype) tunable_policy(`allow_execmem',` # Allow loading DSOs that require executable stack. @@ -115,6 +134,10 @@ # Allow making the stack executable via mprotect. allow $1_t self:process execstack; ') + + optional_policy(` + ssh_rw_stream_sockets($1_usertype) + ') ') ####################################### @@ -141,33 +164,13 @@ # template(`userdom_ro_home_template',` gen_require(` - attribute home_type, home_dir_type, $1_file_type; + type user_home_t, user_home_dir_t; ') - # type for contents of home directory - type $1_home_t, $1_file_type, home_type; - files_type($1_home_t) - files_associate_tmp($1_home_t) - fs_associate_tmpfs($1_home_t) - files_mountpoint($1_home_t) - - # type of home directory - type $1_home_dir_t, home_dir_type, home_type; - files_type($1_home_dir_t) - files_mountpoint($1_home_dir_t) - files_associate_tmp($1_home_dir_t) - fs_associate_tmpfs($1_home_dir_t) - files_poly_member($1_home_dir_t) - - ############################## - # - # User home directory file rules - # - - allow $1_file_type $1_home_t:filesystem associate; - - # Rules used to associate a homedir as a mountpoint - allow $1_home_t self:filesystem associate; + ifelse(`$1',`user',`',` + typealias user_home_t alias $1_home_t; + typealias user_home_dir_t alias $1_home_dir_t; + ') ############################## # @@ -175,13 +178,14 @@ # # read-only home directory - allow $1_t $1_home_dir_t:dir list_dir_perms; - allow $1_t $1_home_t:dir list_dir_perms; - allow $1_t $1_home_t:file entrypoint; - read_files_pattern($1_t,{ $1_home_t $1_home_dir_t },$1_home_t) - read_lnk_files_pattern($1_t,{ $1_home_t $1_home_dir_t },$1_home_t) - read_fifo_files_pattern($1_t,{ $1_home_t $1_home_dir_t },$1_home_t) - read_sock_files_pattern($1_t,{ $1_home_t $1_home_dir_t },$1_home_t) + allow $1_t user_home_dir_t:dir list_dir_perms; + allow $1_t user_home_t:dir list_dir_perms; + allow $1_t user_home_t:file entrypoint; + + read_files_pattern($1_t,{ user_home_t user_home_dir_t },user_home_t) + read_lnk_files_pattern($1_t,{ user_home_t user_home_dir_t },user_home_t) + read_fifo_files_pattern($1_t,{ user_home_t user_home_dir_t },user_home_t) + read_sock_files_pattern($1_t,{ user_home_t user_home_dir_t },user_home_t) files_list_home($1_t) tunable_policy(`use_nfs_home_dirs',` @@ -190,9 +194,6 @@ fs_read_nfs_symlinks($1_t) fs_read_nfs_named_sockets($1_t) fs_read_nfs_named_pipes($1_t) - ',` - fs_dontaudit_read_nfs_dirs($1_t) - fs_dontaudit_read_nfs_files($1_t) ') tunable_policy(`use_samba_home_dirs',` @@ -201,9 +202,6 @@ fs_read_cifs_symlinks($1_t) fs_read_cifs_named_sockets($1_t) fs_read_cifs_named_pipes($1_t) - ',` - fs_dontaudit_list_cifs_dirs($1_t) - fs_dontaudit_read_cifs_files($1_t) ') ') @@ -231,30 +229,14 @@ # template(`userdom_manage_home_template',` gen_require(` - attribute home_type, home_dir_type, $1_file_type; + attribute home_type, home_dir_type; + type user_home_t, user_home_dir_t; ') - # type for contents of home directory - type $1_home_t, $1_file_type, home_type; - files_type($1_home_t) - files_associate_tmp($1_home_t) - fs_associate_tmpfs($1_home_t) - - # type of home directory - type $1_home_dir_t, home_dir_type, home_type; - files_type($1_home_dir_t) - files_associate_tmp($1_home_dir_t) - fs_associate_tmpfs($1_home_dir_t) - - ############################## - # - # User home directory file rules - # - - allow $1_file_type $1_home_t:filesystem associate; - - # Rules used to associate a homedir as a mountpoint - allow $1_home_t self:filesystem associate; + ifelse(`$1',`user',`',` + typealias user_home_t alias $1_home_t; + typealias user_home_dir_t alias $1_home_dir_t; + ') ############################## # @@ -262,43 +244,44 @@ # # full control of the home directory - allow $1_t $1_home_t:file entrypoint; - manage_dirs_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_lnk_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_sock_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_fifo_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_dirs_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_lnk_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_sock_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_fifo_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - filetrans_pattern($1_t,$1_home_dir_t,$1_home_t,{ dir file lnk_file sock_file fifo_file }) - files_list_home($1_t) + allow $1_t user_home_t:dir mounton; + allow $1_t user_home_t:file entrypoint; + + allow $1_usertype user_home_type:dir_file_class_set { relabelto relabelfrom }; + manage_dirs_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + manage_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + manage_lnk_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + manage_sock_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + manage_fifo_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_dirs_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_lnk_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_sock_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_fifo_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + filetrans_pattern($1_usertype,user_home_dir_t,user_home_t,{ dir file lnk_file sock_file fifo_file }) + files_list_home($1_usertype) # cjp: this should probably be removed: - allow $1_t $1_home_dir_t:dir { manage_dir_perms relabel_dir_perms }; + allow $1_usertype user_home_dir_t:dir { manage_dir_perms relabel_dir_perms }; tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_dirs($1_t) - fs_manage_nfs_files($1_t) - fs_manage_nfs_symlinks($1_t) - fs_manage_nfs_named_sockets($1_t) - fs_manage_nfs_named_pipes($1_t) - ',` - fs_dontaudit_manage_nfs_dirs($1_t) - fs_dontaudit_manage_nfs_files($1_t) + fs_mount_nfs($1_t) + fs_mounton_nfs($1_t) + fs_manage_nfs_dirs($1_usertype) + fs_manage_nfs_files($1_usertype) + fs_manage_nfs_symlinks($1_usertype) + fs_manage_nfs_named_sockets($1_usertype) + fs_manage_nfs_named_pipes($1_usertype) ') tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_dirs($1_t) - fs_manage_cifs_files($1_t) - fs_manage_cifs_symlinks($1_t) - fs_manage_cifs_named_sockets($1_t) - fs_manage_cifs_named_pipes($1_t) - ',` - fs_dontaudit_manage_cifs_dirs($1_t) - fs_dontaudit_manage_cifs_files($1_t) + fs_mount_cifs($1_t) + fs_mounton_cifs($1_t) + fs_manage_cifs_dirs($1_usertype) + fs_manage_cifs_files($1_usertype) + fs_manage_cifs_symlinks($1_usertype) + fs_manage_cifs_named_sockets($1_usertype) + fs_manage_cifs_named_pipes($1_usertype) ') ') @@ -316,14 +299,20 @@ ## # template(`userdom_exec_home_template',` - can_exec($1_t,$1_home_t) - tunable_policy(`use_nfs_home_dirs',` - fs_exec_nfs_files($1_t) + tunable_policy(`allow_$1_exec_content', ` + can_exec($1_usertype,user_home_type) + ',` + dontaudit $1_usertype user_home_type:file execute; ') - tunable_policy(`use_samba_home_dirs',` - fs_exec_cifs_files($1_t) + + tunable_policy(`allow_$1_exec_content && use_nfs_home_dirs',` + fs_exec_nfs_files($1_usertype) + ') + + tunable_policy(`allow_$1_exec_content && use_samba_home_dirs',` + fs_exec_cifs_files($1_usertype) ') ') @@ -341,11 +330,10 @@ ## # template(`userdom_poly_home_template',` - type_member $1_t $1_home_dir_t:dir $1_home_dir_t; - files_poly($1_home_dir_t) - files_poly_parent($1_home_dir_t) - files_poly_parent($1_home_t) - files_poly_member($1_home_t) + gen_require(` + type user_home_dir_t; + ') + type_member $1_t user_home_dir_t:dir user_home_dir_t; ') ####################################### @@ -369,18 +357,18 @@ # template(`userdom_manage_tmp_template',` gen_require(` - attribute $1_file_type; + type user_tmp_t; ') - type $1_tmp_t, $1_file_type; - files_tmp_file($1_tmp_t) - - manage_dirs_pattern($1_t,$1_tmp_t,$1_tmp_t) - manage_files_pattern($1_t,$1_tmp_t,$1_tmp_t) - manage_lnk_files_pattern($1_t,$1_tmp_t,$1_tmp_t) - manage_sock_files_pattern($1_t,$1_tmp_t,$1_tmp_t) - manage_fifo_files_pattern($1_t,$1_tmp_t,$1_tmp_t) - files_tmp_filetrans($1_t, $1_tmp_t, { dir file lnk_file sock_file fifo_file }) + ifelse(`$1',`user',`',` + typealias user_tmp_t alias $1_tmp_t; + ') + manage_dirs_pattern($1_usertype,user_tmp_t,user_tmp_t) + manage_files_pattern($1_usertype,user_tmp_t,user_tmp_t) + manage_lnk_files_pattern($1_usertype,user_tmp_t,user_tmp_t) + manage_sock_files_pattern($1_usertype,user_tmp_t,user_tmp_t) + manage_fifo_files_pattern($1_usertype,user_tmp_t,user_tmp_t) + files_tmp_filetrans($1_usertype, user_tmp_t, { dir file lnk_file sock_file fifo_file }) ') ####################################### @@ -396,7 +384,13 @@ ## # template(`userdom_exec_tmp_template',` - exec_files_pattern($1_t,$1_tmp_t,$1_tmp_t) + gen_require(` + type user_tmp_t; + ') + + tunable_policy(`allow_$1_exec_content', ` + exec_files_pattern($1_usertype, user_tmp_t, user_tmp_t) + ') ') ####################################### @@ -445,12 +439,12 @@ type $1_tmpfs_t, $1_file_type; files_tmpfs_file($1_tmpfs_t) - manage_dirs_pattern($1_t,$1_tmpfs_t,$1_tmpfs_t) - manage_files_pattern($1_t,$1_tmpfs_t,$1_tmpfs_t) - manage_lnk_files_pattern($1_t,$1_tmpfs_t,$1_tmpfs_t) - manage_sock_files_pattern($1_t,$1_tmpfs_t,$1_tmpfs_t) - manage_fifo_files_pattern($1_t,$1_tmpfs_t,$1_tmpfs_t) - fs_tmpfs_filetrans($1_t,$1_tmpfs_t, { dir file lnk_file sock_file fifo_file }) + manage_dirs_pattern($1_usertype,$1_tmpfs_t,$1_tmpfs_t) + manage_files_pattern($1_usertype,$1_tmpfs_t,$1_tmpfs_t) + manage_lnk_files_pattern($1_usertype,$1_tmpfs_t,$1_tmpfs_t) + manage_sock_files_pattern($1_usertype,$1_tmpfs_t,$1_tmpfs_t) + manage_fifo_files_pattern($1_usertype,$1_tmpfs_t,$1_tmpfs_t) + fs_tmpfs_filetrans($1_usertype,$1_tmpfs_t, { dir file lnk_file sock_file fifo_file }) ') ####################################### @@ -510,10 +504,6 @@ ## # template(`userdom_exec_generic_pgms_template',` - gen_require(` - type $1_t; - ') - corecmd_exec_bin($1_t) ') @@ -531,27 +521,20 @@ ## # template(`userdom_basic_networking_template',` - gen_require(` - type $1_t; - ') - allow $1_t self:tcp_socket create_stream_socket_perms; - allow $1_t self:udp_socket create_socket_perms; - - corenet_all_recvfrom_unlabeled($1_t) - corenet_all_recvfrom_netlabel($1_t) - corenet_tcp_sendrecv_all_if($1_t) - corenet_udp_sendrecv_all_if($1_t) - corenet_tcp_sendrecv_all_nodes($1_t) - corenet_udp_sendrecv_all_nodes($1_t) - corenet_tcp_sendrecv_all_ports($1_t) - corenet_udp_sendrecv_all_ports($1_t) - corenet_tcp_connect_all_ports($1_t) - corenet_sendrecv_all_client_packets($1_t) + allow $1_usertype self:tcp_socket create_stream_socket_perms; + allow $1_usertype self:udp_socket create_socket_perms; - optional_policy(` - ipsec_match_default_spd($1_t) - ') + corenet_all_recvfrom_unlabeled($1_usertype) + corenet_all_recvfrom_netlabel($1_usertype) + corenet_tcp_sendrecv_all_if($1_usertype) + corenet_udp_sendrecv_all_if($1_usertype) + corenet_tcp_sendrecv_all_nodes($1_usertype) + corenet_udp_sendrecv_all_nodes($1_usertype) + corenet_tcp_sendrecv_all_ports($1_usertype) + corenet_udp_sendrecv_all_ports($1_usertype) + corenet_tcp_connect_all_ports($1_usertype) + corenet_sendrecv_all_client_packets($1_usertype) ') ####################################### @@ -568,30 +551,33 @@ # template(`userdom_xwindows_client_template',` gen_require(` - type $1_t, $1_tmpfs_t; + type $1_tmpfs_t; ') - dev_rw_xserver_misc($1_t) - dev_rw_power_management($1_t) - dev_read_input($1_t) - dev_read_misc($1_t) - dev_write_misc($1_t) + dev_rwx_zero($1_usertype) + dev_rw_xserver_misc($1_usertype) + dev_rw_power_management($1_usertype) + dev_read_input($1_usertype) + dev_read_misc($1_usertype) + dev_write_misc($1_usertype) # open office is looking for the following - dev_getattr_agp_dev($1_t) - dev_dontaudit_rw_dri($1_t) + dev_getattr_agp_dev($1_usertype) + dev_dontaudit_rw_dri($1_usertype) # GNOME checks for usb and other devices: - dev_rw_usbfs($1_t) + dev_rw_usbfs($1_usertype) + dev_read_generic_usb_dev($1_usertype) - xserver_user_client_template($1,$1_t,$1_tmpfs_t) - xserver_xsession_entry_type($1_t) - xserver_dontaudit_write_log($1_t) - xserver_stream_connect_xdm($1_t) + xserver_user_x_domain_template($1,$1,$1_usertype, $1_tmpfs_t) + xserver_xsession_entry_type($1_usertype) + xserver_dontaudit_write_log($1_usertype) + xserver_stream_connect_xdm($1_usertype) # certain apps want to read xdm.pid file - xserver_read_xdm_pid($1_t) + xserver_read_xdm_pid($1_usertype) # gnome-session creates socket under /tmp/.ICE-unix/ - xserver_create_xdm_tmp_sockets($1_t) + xserver_create_xdm_tmp_sockets($1_usertype) # Needed for escd, remove if we get escd policy - xserver_manage_xdm_tmp_files($1_t) + xserver_manage_xdm_tmp_files($1_usertype) + xserver_stream_connect_xdm_xserver($1_usertype) ') ####################################### @@ -622,13 +608,7 @@ ## ## The template for allowing the user to change roles. ## -## -## -## The prefix of the user domain (e.g., user -## is the prefix for user_t). -## -## -## +## ## ## The prefix of the user domain (e.g., user ## is the prefix for user_t). @@ -692,183 +672,198 @@ dontaudit $1_t self:netlink_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown }; dontaudit $1_t self:netlink_route_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown nlmsg_read nlmsg_write }; - allow $1_t unpriv_userdomain:fd use; + allow $1_usertype unpriv_userdomain:fd use; - kernel_read_system_state($1_t) - kernel_read_network_state($1_t) - kernel_read_net_sysctls($1_t) + kernel_read_system_state($1_usertype) + kernel_read_network_state($1_usertype) + kernel_read_net_sysctls($1_usertype) # Very permissive allowing every domain to see every type: - kernel_get_sysvipc_info($1_t) + kernel_get_sysvipc_info($1_usertype) # Find CDROM devices: - kernel_read_device_sysctls($1_t) + kernel_read_device_sysctls($1_usertype) - corenet_udp_bind_all_nodes($1_t) - corenet_udp_bind_generic_port($1_t) + corenet_udp_bind_all_nodes($1_usertype) + corenet_udp_bind_generic_port($1_usertype) - dev_read_rand($1_t) - dev_write_sound($1_t) - dev_read_sound($1_t) - dev_read_sound_mixer($1_t) - dev_write_sound_mixer($1_t) + dev_read_rand($1_usertype) + dev_write_sound($1_usertype) + dev_read_sound($1_usertype) + dev_read_sound_mixer($1_usertype) + dev_write_sound_mixer($1_usertype) - files_exec_etc_files($1_t) - files_search_locks($1_t) + files_exec_etc_files($1_usertype) + files_search_locks($1_usertype) # Check to see if cdrom is mounted - files_search_mnt($1_t) + files_search_mnt($1_usertype) # cjp: perhaps should cut back on file reads: - files_read_var_files($1_t) - files_read_var_symlinks($1_t) - files_read_generic_spool($1_t) - files_read_var_lib_files($1_t) + files_read_var_files($1_usertype) + files_read_var_symlinks($1_usertype) + files_read_generic_spool($1_usertype) + files_read_var_lib_files($1_usertype) # Stat lost+found. - files_getattr_lost_found_dirs($1_t) + files_getattr_lost_found_dirs($1_usertype) + files_read_config_files($1_usertype) + + tunable_policy(`user_rw_noexattrfile',` + fs_manage_noxattr_fs_files($1_usertype) + fs_manage_noxattr_fs_dirs($1_usertype) + ',` + fs_read_noxattr_fs_files($1_usertype) + ') + + logging_send_syslog_msg($1_usertype) + logging_dontaudit_send_audit_msgs($1_usertype) + # Need to to this just so screensaver will work. Should be moved to screensaver domain + logging_send_audit_msgs($1_usertype) + selinux_get_enforce_mode($1_usertype) # cjp: some of this probably can be removed - selinux_get_fs_mount($1_t) - selinux_validate_context($1_t) - selinux_compute_access_vector($1_t) - selinux_compute_create_context($1_t) - selinux_compute_relabel_context($1_t) - selinux_compute_user_contexts($1_t) + selinux_get_fs_mount($1_usertype) + selinux_validate_context($1_usertype) + selinux_compute_access_vector($1_usertype) + selinux_compute_create_context($1_usertype) + selinux_compute_relabel_context($1_usertype) + selinux_compute_user_contexts($1_usertype) # for eject - storage_getattr_fixed_disk_dev($1_t) + storage_getattr_fixed_disk_dev($1_usertype) - auth_use_nsswitch($1_t) - auth_read_login_records($1_t) - auth_search_pam_console_data($1_t) + auth_read_login_records($1_usertype) + auth_search_pam_console_data($1_usertype) auth_run_pam($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) auth_run_utempter($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) + authlogin_per_role_template($1, $1_t, $1_r) - init_read_utmp($1_t) + init_read_utmp($1_usertype) - seutil_read_file_contexts($1_t) - seutil_read_default_contexts($1_t) + seutil_read_file_contexts($1_usertype) + seutil_read_default_contexts($1_usertype) seutil_run_newrole($1_t,$1_r,{ $1_devpts_t $1_tty_device_t }) seutil_exec_checkpolicy($1_t) - seutil_exec_setfiles($1_t) + seutil_exec_setfiles($1_usertype) # for when the network connection is killed # this is needed when a login role can change # to this one. seutil_dontaudit_signal_newrole($1_t) tunable_policy(`read_default_t',` - files_list_default($1_t) - files_read_default_files($1_t) - files_read_default_symlinks($1_t) - files_read_default_sockets($1_t) - files_read_default_pipes($1_t) + files_list_default($1_usertype) + files_read_default_files($1_usertype) + files_read_default_symlinks($1_usertype) + files_read_default_sockets($1_usertype) + files_read_default_pipes($1_usertype) ') tunable_policy(`user_direct_mouse',` - dev_read_mouse($1_t) - ') - - tunable_policy(`user_ttyfile_stat',` - term_getattr_all_user_ttys($1_t) + dev_read_mouse($1_usertype) ') optional_policy(` - alsa_read_rw_config($1_t) + alsa_read_rw_config($1_usertype) ') optional_policy(` # Allow graphical boot to check battery lifespan - apm_stream_connect($1_t) + apm_stream_connect($1_usertype) ') optional_policy(` - canna_stream_connect($1_t) + canna_stream_connect($1_usertype) ') optional_policy(` - dbus_system_bus_client_template($1,$1_t) + dbus_system_bus_client_template($1,$1_usertype) optional_policy(` - bluetooth_dbus_chat($1_t) + avahi_dbus_chat($1_usertype) ') optional_policy(` - evolution_dbus_chat($1,$1_t) - evolution_alarm_dbus_chat($1,$1_t) + bluetooth_dbus_chat($1_usertype) ') optional_policy(` - cups_dbus_chat_config($1_t) + consolekit_dbus_chat($1_usertype) + consolekit_read_log($1_usertype) ') optional_policy(` - hal_dbus_chat($1_t) + evolution_dbus_chat($1,$1_usertype) + evolution_alarm_dbus_chat($1,$1_usertype) ') optional_policy(` - networkmanager_dbus_chat($1_t) + networkmanager_dbus_chat($1_usertype) + ') + + optional_policy(` + vpnc_dbus_chat($1_usertype) ') ') optional_policy(` - inetd_use_fds($1_t) - inetd_rw_tcp_sockets($1_t) + inetd_use_fds($1_usertype) + inetd_rw_tcp_sockets($1_usertype) ') optional_policy(` - inn_read_config($1_t) - inn_read_news_lib($1_t) - inn_read_news_spool($1_t) + inn_read_config($1_usertype) + inn_read_news_lib($1_usertype) + inn_read_news_spool($1_usertype) ') optional_policy(` - locate_read_lib_files($1_t) + locate_read_lib_files($1_usertype) ') # for running depmod as part of the kernel packaging process optional_policy(` - modutils_read_module_config($1_t) + modutils_read_module_config($1_usertype) ') optional_policy(` - mta_rw_spool($1_t) + mta_rw_spool($1_usertype) ') - optional_policy(` - tunable_policy(`allow_user_mysql_connect',` - mysql_stream_connect($1_t) - ') + alsa_read_rw_config($1_usertype) ') - optional_policy(` - # to allow monitoring of pcmcia status - pcmcia_read_pid($1_t) + optional_policy(` + tunable_policy(`allow_user_postgresql_connect',` + postgresql_stream_connect($1_usertype) + ') + ') + + tunable_policy(`user_ttyfile_stat',` + term_getattr_all_user_ttys($1_usertype) ') optional_policy(` - pcscd_read_pub_files($1_t) - pcscd_stream_connect($1_t) + # to allow monitoring of pcmcia status + pcmcia_read_pid($1_usertype) ') optional_policy(` - tunable_policy(`allow_user_postgresql_connect',` - postgresql_stream_connect($1_t) - postgresql_tcp_connect($1_t) - ') + pcscd_read_pub_files($1_usertype) + pcscd_stream_connect($1_usertype) ') optional_policy(` - resmgr_stream_connect($1_t) + resmgr_stream_connect($1_usertype) ') optional_policy(` - rpc_dontaudit_getattr_exports($1_t) - rpc_manage_nfs_rw_content($1_t) + rpc_dontaudit_getattr_exports($1_usertype) + rpc_manage_nfs_rw_content($1_usertype) ') optional_policy(` - samba_stream_connect_winbind($1_t) + samba_stream_connect_winbind($1_usertype) ') optional_policy(` - slrnpull_search_spool($1_t) + slrnpull_search_spool($1_usertype) ') optional_policy(` @@ -895,6 +890,8 @@ ## # template(`userdom_login_user_template', ` + gen_tunable(allow_$1_exec_content,true) + userdom_base_user_template($1) userdom_manage_home_template($1) @@ -923,70 +920,69 @@ allow $1_t self:context contains; - kernel_dontaudit_read_system_state($1_t) + kernel_dontaudit_read_system_state($1_usertype) - dev_read_sysfs($1_t) - dev_read_urand($1_t) + dev_read_sysfs($1_usertype) + dev_read_urand($1_usertype) - domain_use_interactive_fds($1_t) + domain_use_interactive_fds($1_usertype) # Command completion can fire hundreds of denials - domain_dontaudit_exec_all_entry_files($1_t) + domain_dontaudit_exec_all_entry_files($1_usertype) - files_dontaudit_list_default($1_t) - files_dontaudit_read_default_files($1_t) # Stat lost+found. - files_getattr_lost_found_dirs($1_t) + files_getattr_lost_found_dirs($1_usertype) - fs_get_all_fs_quotas($1_t) - fs_getattr_all_fs($1_t) - fs_getattr_all_dirs($1_t) - fs_search_auto_mountpoints($1_t) - fs_list_inotifyfs($1_t) - fs_rw_anon_inodefs_files($1_t) + files_dontaudit_list_default($1_usertype) + files_dontaudit_read_default_files($1_usertype) - auth_dontaudit_write_login_records($1_t) + fs_get_all_fs_quotas($1_usertype) + fs_getattr_all_fs($1_usertype) + fs_search_all($1_usertype) + fs_list_inotifyfs($1_usertype) + fs_rw_anon_inodefs_files($1_usertype) - application_exec_all($1_t) + auth_dontaudit_write_login_records($1_t) + auth_rw_cache($1_t) # The library functions always try to open read-write first, # then fall back to read-only if it fails. - init_dontaudit_rw_utmp($1_t) + init_dontaudit_rw_utmp($1_usertype) # Stop warnings about access to /dev/console - init_dontaudit_use_fds($1_t) - init_dontaudit_use_script_fds($1_t) + init_dontaudit_use_fds($1_usertype) + init_dontaudit_use_script_fds($1_usertype) - libs_exec_lib_files($1_t) + libs_exec_lib_files($1_usertype) - logging_dontaudit_getattr_all_logs($1_t) + logging_dontaudit_getattr_all_logs($1_usertype) - miscfiles_read_man_pages($1_t) + miscfiles_read_man_pages($1_usertype) # for running TeX programs - miscfiles_read_tetex_data($1_t) - miscfiles_exec_tetex_data($1_t) - - seutil_read_config($1_t) + miscfiles_read_tetex_data($1_usertype) + miscfiles_exec_tetex_data($1_usertype) + seutil_read_config($1_usertype) optional_policy(` - cups_read_config($1_t) - cups_stream_connect($1_t) - cups_stream_connect_ptal($1_t) + cups_read_config($1_usertype) + cups_stream_connect($1_usertype) + cups_stream_connect_ptal($1_usertype) ') optional_policy(` - kerberos_use($1_t) + kerberos_use($1_usertype) + kerberos_524_connect($1_usertype) ') optional_policy(` - mta_dontaudit_read_spool_symlinks($1_t) + mta_dontaudit_read_spool_symlinks($1_usertype) ') optional_policy(` - quota_dontaudit_getattr_db($1_t) + quota_dontaudit_getattr_db($1_usertype) ') optional_policy(` - rpm_read_db($1_t) - rpm_dontaudit_manage_db($1_t) + rpm_read_db($1_usertype) + rpm_dontaudit_manage_db($1_usertype) ') ') @@ -1020,9 +1016,6 @@ domain_interactive_fd($1_t) typeattribute $1_devpts_t user_ptynode; - typeattribute $1_home_dir_t user_home_dir_type; - typeattribute $1_home_t user_home_type; - typeattribute $1_tmp_t user_tmpfile; typeattribute $1_tty_device_t user_ttynode; ############################## @@ -1031,16 +1024,29 @@ # # privileged home directory writers - manage_dirs_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_files_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_lnk_files_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_sock_files_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_fifo_files_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - filetrans_pattern(privhome,$1_home_dir_t,$1_home_t,{ dir file lnk_file sock_file fifo_file }) + manage_dirs_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + manage_files_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + manage_lnk_files_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + manage_sock_files_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + manage_fifo_files_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + filetrans_pattern(privhome,user_home_dir_t,user_home_t,{ dir file lnk_file sock_file fifo_file }) optional_policy(` - loadkeys_run($1_t,$1_r,$1_tty_device_t) + dbus_per_role_template($1, $1_usertype, $1_r) + dbus_system_bus_client_template($1, $1_usertype) + + optional_policy(` + consolekit_dbus_chat($1_usertype) + ') + optional_policy(` + cups_dbus_chat($1_usertype) + ') ') + + optional_policy(` + loadkeys_run($1_t,$1_r,$1_tty_device_t) + ') + ') ####################################### @@ -1068,6 +1074,13 @@ userdom_restricted_user_template($1) + # Should be optional but policy will not build because of compiler problems + # Must be before xwindows calls + #optional_policy(` + gnome_per_role_template($1, $1_usertype, $1_r) + gnome_exec_gconf($1_t) + #') + userdom_xwindows_client_template($1) ############################## @@ -1076,14 +1089,16 @@ # authlogin_per_role_template($1, $1_t, $1_r) - auth_search_pam_console_data($1_t) + auth_search_pam_console_data($1_usertype) - dev_read_sound($1_t) - dev_write_sound($1_t) + dev_read_sound($1_usertype) + dev_write_sound($1_usertype) # gnome keyring wants to read this. - dev_dontaudit_read_rand($1_t) + dev_dontaudit_read_rand($1_usertype) + # temporarily allow since openoffice requires this + dev_read_rand($1_usertype) - logging_send_syslog_msg($1_t) + logging_send_syslog_msg($1_usertype) logging_dontaudit_send_audit_msgs($1_t) # Need to to this just so screensaver will work. Should be moved to screensaver domain @@ -1091,32 +1106,29 @@ selinux_get_enforce_mode($1_t) optional_policy(` - alsa_read_rw_config($1_t) + alsa_read_rw_config($1_usertype) ') - optional_policy(` - dbus_per_role_template($1, $1_t, $1_r) - dbus_system_bus_client_template($1, $1_t) - - optional_policy(` - consolekit_dbus_chat($1_t) - ') + # Broken Cover up bugzilla #345921 Should be removed when this is fixed + corenet_tcp_connect_soundd_port($1_t) + corenet_tcp_sendrecv_soundd_port($1_t) + corenet_tcp_sendrecv_all_if($1_t) + corenet_tcp_sendrecv_lo_node($1_t) - optional_policy(` - cups_dbus_chat($1_t) - ') + optional_policy(` + apache_per_role_template($1, $1_usertype, $1_r) ') optional_policy(` - java_per_role_template($1, $1_t, $1_r) + nsplugin_per_role_template($1, $1_usertype, $1_r) ') optional_policy(` - mono_per_role_template($1, $1_t, $1_r) + openoffice_per_role_template($1, $1_usertype, $1_r) ') optional_policy(` - setroubleshoot_dontaudit_stream_connect($1_t) + polkit_per_role_template($1, $1_usertype, $1_r) ') ') @@ -1127,10 +1139,10 @@ ## ## ##

-## The template for creating a unprivileged user roughly -## equivalent to a regular linux user. -##

-##

+## The template for creating a unprivileged user roughly +## equivalent to a regular linux user. +##

+##

## This template creates a user domain, types, and ## rules for the user's tty, pty, home directories, ## tmp, and tmpfs files. @@ -1164,7 +1176,6 @@ # Need the following rule to allow users to run vpnc corenet_tcp_bind_xserver_port($1_t) - files_exec_usr_files($1_t) # cjp: why? files_read_kernel_symbol_table($1_t) @@ -1193,12 +1204,11 @@ # and may change other protocols tunable_policy(`user_tcp_server',` corenet_tcp_bind_all_nodes($1_t) - corenet_tcp_bind_generic_port($1_t) + corenet_tcp_bind_all_unreserved_ports($1_t) ') optional_policy(` - netutils_run_ping_cond($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) - netutils_run_traceroute_cond($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) + hal_dbus_chat($1_t) ') # Run pppd in pppd_t by default for user @@ -1207,7 +1217,27 @@ ') optional_policy(` - setroubleshoot_stream_connect($1_t) + mount_run($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) + ') + + optional_policy(` + nsplugin_per_role_template($1, $1_usertype, $1_r) + ') + + optional_policy(` + polkit_per_role_template($1, $1_usertype, $1_r) + ') + + optional_policy(` + java_per_role_template($1, $1_t, $1_r) + ') + + optional_policy(` + mono_per_role_template($1, $1_t, $1_r) + ') + + optional_policy(` + gpg_per_role_template($1, $1_usertype, $1_r) ') ') @@ -1284,8 +1314,6 @@ # Manipulate other users crontab. allow $1_t self:passwd crontab; - allow $1_t self:netlink_audit_socket nlmsg_readpriv; - kernel_read_software_raid_state($1_t) kernel_getattr_core_if($1_t) kernel_getattr_message_if($1_t) @@ -1307,8 +1335,6 @@ dev_getattr_generic_blk_files($1_t) dev_getattr_generic_chr_files($1_t) - # for lsof - dev_getattr_mtrr_dev($1_t) # Allow MAKEDEV to work dev_create_all_blk_files($1_t) dev_create_all_chr_files($1_t) @@ -1363,13 +1389,6 @@ # But presently necessary for installing the file_contexts file. seutil_manage_bin_policy($1_t) - tunable_policy(`user_rw_noexattrfile',` - fs_manage_noxattr_fs_files($1_t) - fs_manage_noxattr_fs_dirs($1_t) - ',` - fs_read_noxattr_fs_files($1_t) - ') - optional_policy(` userhelper_exec($1_t) ') @@ -1422,6 +1441,7 @@ dev_relabel_all_dev_nodes($1) files_create_boot_flag($1) + files_create_default_dir($1) # Necessary for managing /boot/efi fs_manage_dos_files($1) @@ -1787,10 +1807,14 @@ template(`userdom_user_home_content',` gen_require(` attribute $1_file_type; + attribute user_home_type; + attribute home_type; ') typeattribute $2 $1_file_type; - files_type($2) + typeattribute $2 user_home_type; + typeattribute $2 home_type; + files_poly_member($2) ') ######################################## @@ -1886,11 +1910,11 @@ # template(`userdom_search_user_home_dirs',` gen_require(` - type $1_home_dir_t; + type user_home_dir_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; + allow $2 user_home_dir_t:dir search_dir_perms; ') ######################################## @@ -1920,11 +1944,11 @@ # template(`userdom_list_user_home_dirs',` gen_require(` - type $1_home_dir_t; + type user_home_dir_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir list_dir_perms; + allow $2 user_home_dir_t:dir list_dir_perms; ') ######################################## @@ -1968,12 +1992,12 @@ # template(`userdom_user_home_domtrans',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - domain_auto_trans($2,$1_home_t,$3) + allow $2 user_home_dir_t:dir search_dir_perms; + domain_auto_trans($2,user_home_t,$3) ') ######################################## @@ -2003,10 +2027,11 @@ # template(`userdom_dontaudit_list_user_home_dirs',` gen_require(` - type $1_home_dir_t; + type user_home_dir_t; ') - dontaudit $2 $1_home_dir_t:dir list_dir_perms; + dontaudit $2 user_home_dir_t:dir list_dir_perms; + dontaudit $2 user_home_t:dir list_dir_perms; ') ######################################## @@ -2038,11 +2063,47 @@ # template(`userdom_manage_user_home_content_dirs',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; + attribute user_home_type; ') files_search_home($2) - manage_dirs_pattern($2,{ $1_home_dir_t $1_home_t },$1_home_t) + manage_dirs_pattern($2,{ user_home_dir_t user_home_type },user_home_t) +') + +######################################## +##

+## dontaudit attemps to Create files +## in a user home subdirectory. +## +## +##

+## Create, read, write, and delete directories +## in a user home subdirectory. +##

+##

+## This is a templated interface, and should only +## be called from a per-userdomain template. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`userdom_dontaudit_create_user_home_content_files',` + gen_require(` + type user_home_dir_t; + ') + + dontaudit $2 user_home_dir_t:file create; ') ######################################## @@ -2074,10 +2135,10 @@ # template(`userdom_dontaudit_setattr_user_home_content_files',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') - dontaudit $2 $1_home_t:file setattr; + dontaudit $2 user_home_t:file setattr; ') ######################################## @@ -2107,11 +2168,11 @@ # template(`userdom_read_user_home_content_files',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - read_files_pattern($2,{ $1_home_dir_t $1_home_t },$1_home_t) + read_files_pattern($2,{ user_home_dir_t user_home_t },user_home_t) ') ######################################## @@ -2141,11 +2202,11 @@ # template(`userdom_dontaudit_read_user_home_content_files',` gen_require(` - type $1_home_t; + type user_home_t; ') - dontaudit $2 $1_home_t:dir list_dir_perms; - dontaudit $2 $1_home_t:file read_file_perms; + dontaudit $2 user_home_t:dir list_dir_perms; + dontaudit $2 user_home_t:file read_file_perms; ') ######################################## @@ -2175,10 +2236,14 @@ # template(`userdom_dontaudit_write_user_home_content_files',` gen_require(` - type $1_home_t; + type user_home_t; ') - dontaudit $2 $1_home_t:file write; + dontaudit $2 user_home_t:file write; + fs_dontaudit_list_nfs($2) + fs_dontaudit_rw_nfs_files($2) + fs_dontaudit_list_cifs($2) + fs_dontaudit_rw_cifs_files($2) ') ######################################## @@ -2208,11 +2273,11 @@ # template(`userdom_read_user_home_content_symlinks',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - read_lnk_files_pattern($2,{ $1_home_dir_t $1_home_t },$1_home_t) + read_lnk_files_pattern($2,{ user_home_dir_t user_home_t },user_home_t) ') ######################################## @@ -2242,11 +2307,11 @@ # template(`userdom_exec_user_home_content_files',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - exec_files_pattern($2,{ $1_home_dir_t $1_home_t },$1_home_t) + exec_files_pattern($2,{ user_home_dir_t user_home_t },user_home_t) ') ######################################## @@ -2276,10 +2341,10 @@ # template(`userdom_dontaudit_exec_user_home_content_files',` gen_require(` - type $1_home_t; + type user_home_t; ') - dontaudit $2 $1_home_t:file execute; + dontaudit $2 user_home_t:file execute; ') ######################################## @@ -2311,12 +2376,12 @@ # template(`userdom_manage_user_home_content_files',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - manage_files_pattern($2,$1_home_t,$1_home_t) + allow $2 user_home_dir_t:dir search_dir_perms; + manage_files_pattern($2,user_home_t,user_home_t) ') ######################################## @@ -2348,10 +2413,10 @@ # template(`userdom_dontaudit_manage_user_home_content_dirs',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') - dontaudit $2 $1_home_t:dir manage_dir_perms; + dontaudit $2 user_home_t:dir manage_dir_perms; ') ######################################## @@ -2383,12 +2448,12 @@ # template(`userdom_manage_user_home_content_symlinks',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - manage_lnk_files_pattern($2,$1_home_t,$1_home_t) + allow $2 user_home_dir_t:dir search_dir_perms; + manage_lnk_files_pattern($2,user_home_t,user_home_t) ') ######################################## @@ -2420,12 +2485,12 @@ # template(`userdom_manage_user_home_content_pipes',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - manage_fifo_files_pattern($2,$1_home_t,$1_home_t) + allow $2 user_home_dir_t:dir search_dir_perms; + manage_fifo_files_pattern($2,user_home_t,user_home_t) ') ######################################## @@ -2457,12 +2522,12 @@ # template(`userdom_manage_user_home_content_sockets',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - manage_sock_files_pattern($2,$1_home_t,$1_home_t) + allow $2 user_home_dir_t:dir search_dir_perms; + manage_sock_files_pattern($2,user_home_t,user_home_t) ') ######################################## @@ -2507,11 +2572,11 @@ # template(`userdom_user_home_dir_filetrans',` gen_require(` - type $1_home_dir_t; + type user_home_dir_t; ') files_search_home($2) - filetrans_pattern($2,$1_home_dir_t,$3,$4) + filetrans_pattern($2,user_home_dir_t,$3,$4) ') ######################################## @@ -2556,11 +2621,11 @@ # template(`userdom_user_home_content_filetrans',` gen_require(` - type $1_home_t; + type user_home_t; ') files_search_home($2) - filetrans_pattern($2,$1_home_t,$3,$4) + filetrans_pattern($2,user_home_t,$3,$4) ') ######################################## @@ -2600,11 +2665,11 @@ # template(`userdom_user_home_dir_filetrans_user_home_content',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - filetrans_pattern($2,$1_home_dir_t,$1_home_t,$3) + filetrans_pattern($2,user_home_dir_t,user_home_t,$3) ') ######################################## @@ -2634,11 +2699,11 @@ # template(`userdom_write_user_tmp_sockets',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:sock_file write; + write_sock_files_pattern($2, user_tmp_t, user_tmp_t) ') ######################################## @@ -2668,11 +2733,11 @@ # template(`userdom_list_user_tmp',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:dir list_dir_perms; + allow $2 user_tmp_t:dir list_dir_perms; ') ######################################## @@ -2704,10 +2769,10 @@ # template(`userdom_dontaudit_list_user_tmp',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - dontaudit $2 $1_tmp_t:dir list_dir_perms; + dontaudit $2 user_tmp_t:dir list_dir_perms; ') ######################################## @@ -2739,10 +2804,10 @@ # template(`userdom_dontaudit_manage_user_tmp_dirs',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - dontaudit $2 $1_tmp_t:dir manage_dir_perms; + dontaudit $2 user_tmp_t:dir manage_dir_perms; ') ######################################## @@ -2772,12 +2837,12 @@ # template(`userdom_read_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:dir list_dir_perms; - read_files_pattern($2,$1_tmp_t,$1_tmp_t) + allow $2 user_tmp_t:dir list_dir_perms; + read_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -2809,10 +2874,10 @@ # template(`userdom_dontaudit_read_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - dontaudit $2 $1_tmp_t:file read_file_perms; + dontaudit $2 user_tmp_t:file read_file_perms; ') ######################################## @@ -2844,10 +2909,48 @@ # template(`userdom_dontaudit_append_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; + ') + + dontaudit $2 user_tmp_t:file append; +') + +######################################## +## +## unlink all unprivileged users files in /tmp +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_unlink_unpriv_users_tmp_files',` + gen_require(` + attribute user_tmpfile; + ') + + files_delete_tmp_dir_entry($1) + allow $1 user_tmpfile:file unlink; +') + +######################################## +## +## Connect to unpriviledged users over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_unpriv_users_stream_connect',` + gen_require(` + attribute user_tmpfile; + attribute userdomain; ') - dontaudit $2 $1_tmp_t:file append; + stream_connect_pattern($1, user_tmpfile, user_tmpfile, userdomain) ') ######################################## @@ -2877,12 +2980,12 @@ # template(`userdom_rw_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:dir list_dir_perms; - rw_files_pattern($2,$1_tmp_t,$1_tmp_t) + allow $2 user_tmp_t:dir list_dir_perms; + rw_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -2914,10 +3017,10 @@ # template(`userdom_dontaudit_manage_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - dontaudit $2 $1_tmp_t:file manage_file_perms; + dontaudit $2 user_tmp_t:file manage_file_perms; ') ######################################## @@ -2949,12 +3052,12 @@ # template(`userdom_read_user_tmp_symlinks',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:dir list_dir_perms; - read_lnk_files_pattern($2,$1_tmp_t,$1_tmp_t) + allow $2 user_tmp_t:dir list_dir_perms; + read_lnk_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -2986,11 +3089,11 @@ # template(`userdom_manage_user_tmp_dirs',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_dirs_pattern($2,$1_tmp_t,$1_tmp_t) + manage_dirs_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3022,11 +3125,11 @@ # template(`userdom_manage_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_files_pattern($2,$1_tmp_t,$1_tmp_t) + manage_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3058,11 +3161,11 @@ # template(`userdom_manage_user_tmp_symlinks',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_lnk_files_pattern($2,$1_tmp_t,$1_tmp_t) + manage_lnk_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3094,11 +3197,11 @@ # template(`userdom_manage_user_tmp_pipes',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_fifo_files_pattern($2,$1_tmp_t,$1_tmp_t) + manage_fifo_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3130,11 +3233,11 @@ # template(`userdom_manage_user_tmp_sockets',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_sock_files_pattern($2,$1_tmp_t,$1_tmp_t) + manage_sock_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3179,10 +3282,10 @@ # template(`userdom_user_tmp_filetrans',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - filetrans_pattern($2,$1_tmp_t,$3,$4) + filetrans_pattern($2,user_tmp_t,$3,$4) files_search_tmp($2) ') @@ -3223,10 +3326,10 @@ # template(`userdom_tmp_filetrans_user_tmp',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - files_tmp_filetrans($2,$1_tmp_t,$3) + files_tmp_filetrans($2,user_tmp_t,$3) ') ######################################## @@ -3254,24 +3357,24 @@ ## ## # -template(`userdom_rw_user_tmpfs_files',` +template(`userdom_read_user_tmpfs_files',` gen_require(` type $1_tmpfs_t; ') fs_search_tmpfs($2) allow $2 $1_tmpfs_t:dir list_dir_perms; - rw_files_pattern($2,$1_tmpfs_t,$1_tmpfs_t) + read_files_pattern($2,$1_tmpfs_t,$1_tmpfs_t) read_lnk_files_pattern($2,$1_tmpfs_t,$1_tmpfs_t) ') ######################################## ## -## List users untrusted directories. +## Read/write user tmpfs files. ## ## ##

-## List users untrusted directories. +## Read/write user tmpfs files. ##

##

## This is a templated interface, and should only @@ -3290,23 +3393,24 @@ ##

## # -template(`userdom_list_user_untrusted_content',` +template(`userdom_rw_user_tmpfs_files',` gen_require(` - type $1_untrusted_content_t; + type $1_tmpfs_t; ') - allow $2 $1_untrusted_content_t:dir list_dir_perms; + fs_search_tmpfs($2) + allow $2 $1_tmpfs_t:dir list_dir_perms; + rw_files_pattern($2,$1_tmpfs_t,$1_tmpfs_t) + read_lnk_files_pattern($2,$1_tmpfs_t,$1_tmpfs_t) ') ######################################## ## -## Do not audit attempts to list user -## untrusted directories. +## Unlink user tmpfs files. ## ## ##

-## Do not audit attempts to read user -## untrusted directories. +## Read/write user tmpfs files. ##

##

## This is a templated interface, and should only @@ -3321,18 +3425,89 @@ ## ## ##

-## Domain to not audit. +## Domain allowed access. ## ## # -template(`userdom_dontaudit_list_user_untrusted_content',` +template(`userdom_delete_user_tmpfs_files',` gen_require(` - type $1_untrusted_content_t; + type $1_tmpfs_t; ') - dontaudit $2 $1_untrusted_content_t:dir list_dir_perms; -') - + fs_search_tmpfs($2) + allow $2 $1_tmpfs_t:dir list_dir_perms; + delete_files_pattern($2,$1_tmpfs_t,$1_tmpfs_t) + read_lnk_files_pattern($2,$1_tmpfs_t,$1_tmpfs_t) +') + +######################################## +## +## List users untrusted directories. +## +## +##

+## List users untrusted directories. +##

+##

+## This is a templated interface, and should only +## be called from a per-userdomain template. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`userdom_list_user_untrusted_content',` + gen_require(` + type $1_untrusted_content_t; + ') + + allow $2 $1_untrusted_content_t:dir list_dir_perms; +') + +######################################## +## +## Do not audit attempts to list user +## untrusted directories. +## +## +##

+## Do not audit attempts to read user +## untrusted directories. +##

+##

+## This is a templated interface, and should only +## be called from a per-userdomain template. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain to not audit. +## +## +# +template(`userdom_dontaudit_list_user_untrusted_content',` + gen_require(` + type $1_untrusted_content_t; + ') + + dontaudit $2 $1_untrusted_content_t:dir list_dir_perms; +') + ######################################## ## ## Read user untrusted files. @@ -4231,11 +4406,11 @@ # interface(`userdom_search_staff_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') files_search_home($1) - allow $1 staff_home_dir_t:dir search_dir_perms; + allow $1 user_home_dir_t:dir search_dir_perms; ') ######################################## @@ -4251,10 +4426,10 @@ # interface(`userdom_dontaudit_search_staff_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') - dontaudit $1 staff_home_dir_t:dir search_dir_perms; + dontaudit $1 user_home_dir_t:dir search_dir_perms; ') ######################################## @@ -4270,11 +4445,11 @@ # interface(`userdom_manage_staff_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') files_search_home($1) - allow $1 staff_home_dir_t:dir manage_dir_perms; + allow $1 user_home_dir_t:dir manage_dir_perms; ') ######################################## @@ -4289,16 +4464,16 @@ # interface(`userdom_relabelto_staff_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') files_search_home($1) - allow $1 staff_home_dir_t:dir relabelto; + allow $1 user_home_dir_t:dir relabelto; ') ######################################## ## -## Do not audit attempts to append to the staff +## Do not audit attempts to append to the ## users home directory. ## ## @@ -4307,12 +4482,35 @@ ## ## # -interface(`userdom_dontaudit_append_staff_home_content_files',` +interface(`userdom_dontaudit_append_unpriv_home_content_files',` gen_require(` - type staff_home_t; + type user_home_t; + ') + + dontaudit $1 user_home_t:file append_file_perms; + + tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_append_nfs_files($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_append_cifs_files($1) ') +') - dontaudit $1 staff_home_t:file append; +######################################## +## +## Do not audit attempts to append to the staff +## users home directory. +## +## +## +## Domain to not audit. +## +## +# +interface(`userdom_dontaudit_append_staff_home_content_files',` + userdom_dontaudit_append_unpriv_home_content_files($1) ') ######################################## @@ -4327,13 +4525,13 @@ # interface(`userdom_read_staff_home_content_files',` gen_require(` - type staff_home_dir_t, staff_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($1) - allow $1 { staff_home_dir_t staff_home_t }:dir list_dir_perms; - read_files_pattern($1,{ staff_home_dir_t staff_home_t },staff_home_t) - read_lnk_files_pattern($1,{ staff_home_dir_t staff_home_t },staff_home_t) + allow $1 { user_home_dir_t user_home_t }:dir list_dir_perms; + read_files_pattern($1,{ user_home_dir_t user_home_t },user_home_t) + read_lnk_files_pattern($1,{ user_home_dir_t user_home_t },user_home_t) ') ######################################## @@ -4531,10 +4729,10 @@ # interface(`userdom_getattr_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - allow $1 sysadm_home_dir_t:dir getattr; + allow $1 admin_home_t:dir getattr; ') ######################################## @@ -4551,10 +4749,10 @@ # interface(`userdom_dontaudit_getattr_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - dontaudit $1 sysadm_home_dir_t:dir getattr; + dontaudit $1 admin_home_t:dir getattr; ') ######################################## @@ -4569,10 +4767,10 @@ # interface(`userdom_search_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - allow $1 sysadm_home_dir_t:dir search_dir_perms; + allow $1 admin_home_t:dir search_dir_perms; ') ######################################## @@ -4588,10 +4786,10 @@ # interface(`userdom_dontaudit_search_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - dontaudit $1 sysadm_home_dir_t:dir search_dir_perms; + dontaudit $1 admin_home_t:dir search_dir_perms; ') ######################################## @@ -4606,10 +4804,10 @@ # interface(`userdom_list_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - allow $1 sysadm_home_dir_t:dir list_dir_perms; + allow $1 admin_home_t:dir list_dir_perms; ') ######################################## @@ -4625,10 +4823,10 @@ # interface(`userdom_dontaudit_list_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - dontaudit $1 sysadm_home_dir_t:dir list_dir_perms; + dontaudit $1 admin_home_t:dir list_dir_perms; ') ######################################## @@ -4644,12 +4842,11 @@ # interface(`userdom_dontaudit_read_sysadm_home_content_files',` gen_require(` - type sysadm_home_dir_t, sysadm_home_t; + type admin_home_t; ') - dontaudit $1 sysadm_home_dir_t:dir search_dir_perms; - dontaudit $1 sysadm_home_t:dir search_dir_perms; - dontaudit $1 sysadm_home_t:file read_file_perms; + dontaudit $1 admin_home_t:dir search_dir_perms; + dontaudit $1 admin_home_t:file read_file_perms; ') ######################################## @@ -4676,10 +4873,10 @@ # interface(`userdom_sysadm_home_dir_filetrans',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - filetrans_pattern($1,sysadm_home_dir_t,$2,$3) + filetrans_pattern($1,admin_home_t,$2,$3) ') ######################################## @@ -4694,10 +4891,10 @@ # interface(`userdom_search_sysadm_home_content_dirs',` gen_require(` - type sysadm_home_dir_t, sysadm_home_t; + type admin_home_t; ') - allow $1 { sysadm_home_dir_t sysadm_home_t }:dir search_dir_perms; + allow $1 admin_home_t:dir search_dir_perms; ') ######################################## @@ -4712,13 +4909,13 @@ # interface(`userdom_read_sysadm_home_content_files',` gen_require(` - type sysadm_home_dir_t, sysadm_home_t; + type admin_home_t; ') files_search_home($1) - allow $1 { sysadm_home_dir_t sysadm_home_t }:dir list_dir_perms; - read_files_pattern($1, { sysadm_home_dir_t sysadm_home_t }, sysadm_home_t) - read_lnk_files_pattern($1, { sysadm_home_dir_t sysadm_home_t }, sysadm_home_t) + allow $1 admin_home_t:dir list_dir_perms; + read_files_pattern($1, admin_home_t, admin_home_t) + read_lnk_files_pattern($1, admin_home_t, admin_home_t) ') ######################################## @@ -4754,11 +4951,49 @@ # interface(`userdom_search_all_users_home_dirs',` gen_require(` + attribute user_home_dir_type; + ') + + files_list_home($1) + allow $1 user_home_dir_type:dir search_dir_perms; +') + +######################################## +## +## Read all users home directories symlinks. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_read_all_users_home_dirs_symlinks',` + gen_require(` attribute home_dir_type; ') files_list_home($1) - allow $1 home_dir_type:dir search_dir_perms; + allow $1 home_dir_type:lnk_file read_lnk_file_perms; +') + +######################################## +## +## Read all users home directories symlinks. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_read_all_users_home_content_symlinks',` + gen_require(` + type user_home_t; + ') + + files_list_home($1) + allow $1 user_home_t:lnk_file read_lnk_file_perms; ') ######################################## @@ -4778,6 +5013,14 @@ files_list_home($1) allow $1 home_dir_type:dir list_dir_perms; + + tunable_policy(`use_nfs_home_dirs',` + fs_list_nfs($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_list_cifs($1) + ') ') ######################################## @@ -4839,6 +5082,26 @@ ######################################## ## +## delete all directories +## in all users home directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_delete_all_users_home_content_dirs',` + gen_require(` + attribute home_type; + ') + + files_list_home($1) + delete_dirs_pattern($1, home_type, home_type) +') + +######################################## +## ## Create, read, write, and delete all directories ## in all users home directories. ## @@ -4859,6 +5122,25 @@ ######################################## ## +## Delete all files +## in all users home directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_delete_all_users_home_content_files',` + gen_require(` + attribute home_type; + ') + + delete_files_pattern($1,home_type,home_type) +') + +######################################## +## ## Create, read, write, and delete all files ## in all users home directories. ## @@ -4879,6 +5161,26 @@ ######################################## ## +## Delete all symlinks +## in all users home directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_delete_all_users_home_content_symlinks',` + gen_require(` + attribute home_type; + ') + + files_list_home($1) + delete_lnk_files_pattern($1,home_type,home_type) +') + +######################################## +## ## Create, read, write, and delete all symlinks ## in all users home directories. ## @@ -5115,7 +5417,7 @@ # interface(`userdom_relabelto_generic_user_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') files_search_home($1) @@ -5304,6 +5606,63 @@ ######################################## ## +## append all unprivileged users home directory +## files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_append_unpriv_users_home_content_files',` + gen_require(` + attribute user_home_dir_type, user_home_type; + ') + + files_search_home($1) + allow $1 user_home_type:dir list_dir_perms; + append_files_pattern($1,{ user_home_dir_type user_home_type },user_home_type) + tunable_policy(`use_nfs_home_dirs',` + fs_append_nfs_files($1) + ') + tunable_policy(`use_samba_home_dirs',` + fs_append_cifs_files($1) + ') +') + +######################################## +## +## dontaudit Read all unprivileged users home directory +## files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_read_unpriv_users_home_content_files',` + gen_require(` + attribute user_home_dir_type, user_home_type; + ') + + files_search_home($1) + dontaudit $1 user_home_type:dir list_dir_perms; + dontaudit $1 user_home_type:file read_file_perms; + dontaudit $1 user_home_type:file read_lnk_file_perms; + + tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_read_nfs_files($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_read_cifs_files($1) + ') +') + +######################################## +## ## Create, read, write, and delete directories in ## unprivileged users home directories. ## @@ -5509,7 +5868,7 @@ ######################################## ## -## Read and write unprivileged user ttys. +## Write all unprivileged users files in /tmp ## ## ## @@ -5517,18 +5876,17 @@ ## ## # -interface(`userdom_use_unpriv_users_ttys',` +interface(`userdom_manage_unpriv_users_tmp_files',` gen_require(` - attribute user_ttynode; + type user_tmp_t; ') - allow $1 user_ttynode:chr_file rw_term_perms; + manage_files_pattern($1, user_tmp_t, user_tmp_t) ') ######################################## ## -## Do not audit attempts to use unprivileged -## user ttys. +## Write all unprivileged users lnk_files in /tmp ## ## ## @@ -5536,17 +5894,17 @@ ## ## # -interface(`userdom_dontaudit_use_unpriv_users_ttys',` +interface(`userdom_manage_unpriv_users_tmp_symlinks',` gen_require(` - attribute user_ttynode; + type user_tmp_t; ') - dontaudit $1 user_ttynode:chr_file rw_file_perms; + manage_lnk_files_pattern($1, user_tmp_t, user_tmp_t) ') ######################################## ## -## Read the process state of all user domains. +## Read and write unprivileged user ttys. ## ## ## @@ -5554,12 +5912,49 @@ ## ## # -interface(`userdom_read_all_users_state',` +interface(`userdom_use_unpriv_users_ttys',` gen_require(` - attribute userdomain; + attribute user_ttynode; ') - read_files_pattern($1,userdomain,userdomain) + allow $1 user_ttynode:chr_file rw_term_perms; +') + +######################################## +## +## Do not audit attempts to use unprivileged +## user ttys. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_use_unpriv_users_ttys',` + gen_require(` + attribute user_ttynode; + ') + + dontaudit $1 user_ttynode:chr_file rw_file_perms; +') + +######################################## +## +## Read the process state of all user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_read_all_users_state',` + gen_require(` + attribute userdomain; + ') + + ps_process_pattern($1,userdomain) kernel_search_proc($1) ') @@ -5674,6 +6069,42 @@ ######################################## ## +## Manage keys for all user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_manage_all_users_keys',` + gen_require(` + attribute userdomain; + ') + + allow $1 userdomain:key manage_key_perms; +') + +######################################## +## +## dontaudit search keys for all user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_search_all_users_keys',` + gen_require(` + attribute userdomain; + ') + + dontaudit $1 userdomain:key search; +') + +######################################## +## ## Send a dbus message to all user domains. ## ## @@ -5704,3 +6135,370 @@ interface(`userdom_unconfined',` refpolicywarn(`$0($*) has been deprecated.') ') + +######################################## +## +## allow getattr all user file type +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_list_user_files',` + gen_require(` + attribute user_home_type; + ') + + allow $2 user_home_type:dir search_dir_perms; + allow $2 user_home_type:file getattr; +') + +######################################## +## +## Do not audit attempts to write to homedirs of sysadm users +## home directory. +## +## +## +## Domain to not audit. +## +## +# +interface(`userdom_dontaudit_write_sysadm_home_dirs',` + gen_require(` + type admin_home_t; + ') + + dontaudit $1 admin_home_t:dir write; +') + +######################################## +## +## Ptrace all user domains. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_ptrace_all_users',` + gen_require(` + attribute userdomain; + ') + + allow $1 userdomain:process ptrace; +') + +######################################## +## +## unlink all unprivileged users home directory +## files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_unlink_unpriv_users_home_content_files',` + gen_require(` + attribute user_home_dir_type, user_home_type; + ') + + files_search_home($1) + allow $1 user_home_dir_type:dir list_dir_perms; + allow $1 user_home_type:file unlink; +') + +######################################## +## +## dontaudit search all users home directory +## files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_search_users_home_dirs',` + + gen_require(` + attribute user_home_dir_type; + ') + + files_search_home($1) + dontaudit $1 user_home_dir_type:dir search_dir_perms; +') + + +######################################## +## +## Identify specified type as being in a users home directory +## +## +##

+## Make the specified type a home type. +##

+## +## +## +## Type to be used as a home directory type. +## +## +# +interface(`userdom_user_home_type',` + gen_require(` + attribute user_home_type; + attribute home_type; + ') + typeattribute $1 user_home_type; + typeattribute $1 home_type; +') + +######################################## +## +## Do not audit attempts to relabel unpriv user +## home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_relabel_unpriv_user_home_content_files',` + gen_require(` + attribute user_home_type; + ') + + dontaudit $1 user_home_type:file { relabelto relabelfrom }; +') + + +######################################## +## +## Mmap of unpriv user +## home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_mmap_unpriv_user_home_content_files',` + gen_require(` + attribute user_home_type; + ') + + files_search_home($1) + allow $1 user_home_type:file execute; +') + +######################################## +## +## dontaudit attempts to write to user home dir files +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_write_unpriv_user_home_content_files',` + gen_require(` + attribute user_home_type; + ') + + allow $1 user_home_type:file write_file_perms; +') + +######################################## +## +## Allow apps to set rlimits on userdomain +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_set_rlimitnh',` + gen_require(` + attribute userdomain; + ') + allow $1 userdomain:process rlimitinh; +') + +######################################## +## +## Define this type as a Allow apps to set rlimits on userdomain +## +## +## +## Domain allowed access. +## +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`userdom_unpriv_usertype',` + gen_require(` + attribute unpriv_userdomain, userdomain; + attribute $1_usertype; + ') + typeattribute $2 $1_usertype; + typeattribute $2 unpriv_userdomain; + typeattribute $2 userdomain; +') + + +######################################## +## +## Manage and create all files in /tmp on behalf of the user +## +## +##

+## The interface for full access to the temporary directories. +## This creates a derived type for the user +## temporary type. Execute access is not given. +##

+##

+## This is a templated interface, and should only +## be called from a per-userdomain template. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +## +## +## The class of the object to be created. +## If not specified, file is used. +## +## +# +template(`userdom_transition_user_tmp',` + gen_require(` + type user_tmp_t; + ') + + files_tmp_filetrans($2, user_tmp_t, $3) +') + +################################################ +## +## Allow unpriv users read domains system state +## +## +## Allow the ps command visibility to processes in +## the specified domain when used by an +## unprivileged user +## +## +## +## Domain for which the ps command will have access +## +## +## +## +# +interface(`userdom_readable_process',` + gen_require(` + attribute unpriv_process; + ') + + typeattribute $1 unpriv_process; +') + + +####################################### +## +## The template for creating a unprivileged user roughly +## equivalent to a regular linux user. +## +## +##

+## The template for creating a unprivileged user roughly +## equivalent to a regular linux user. +##

+##

+## This template creates a user domain, types, and +## rules for the user's tty, pty, home directories, +## tmp, and tmpfs files. +##

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +# +template(`userdom_admin_login_user_template', ` + + userdom_unpriv_user_template($1) + + allow $1_t self:capability sys_nice; + + domain_read_all_domains_state($1_t) + domain_getattr_all_domains($1_t) + + files_read_kernel_modules($1_t) + + kernel_read_fs_sysctls($1_t) + + modutils_read_module_config($1_t) + modutils_read_module_deps($1_t) + + miscfiles_read_hwdata($1_t) + + sudo_per_role_template($1, $1_t, $1_r) + seutil_run_newrole($1_t, $1_r, { $1_tty_device_t $1_devpts_t }) + + optional_policy(` + gnomeclock_dbus_chat($1_t) + ') + + optional_policy(` + kerneloops_dbus_chat($1_t) + ') + + optional_policy(` + rpm_dbus_chat($1_t) + ') + + optional_policy(` + setroubleshoot_stream_connect($1_t) + ') + + optional_policy(` + netutils_run_ping_cond($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) + netutils_run_traceroute_cond($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) + ') +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.te serefpolicy-3.3.1/policy/modules/system/userdomain.te --- nsaserefpolicy/policy/modules/system/userdomain.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/userdomain.te 2008-04-21 11:02:50.000000000 -0400 @@ -2,12 +2,7 @@ policy_module(userdomain,2.5.0) gen_require(` - role sysadm_r, staff_r, user_r; - - ifdef(`enable_mls',` - role secadm_r; - role auditadm_r; - ') + role sysadm_r; ') ######################################## @@ -17,20 +12,13 @@ ## ##

-## Allow sysadm to debug or ptrace all processes. +## Allow sysadm to debug or ptrace all processes ##

## gen_tunable(allow_ptrace,false) ## ##

-## Allow users to connect to mysql -##

-## -gen_tunable(allow_user_mysql_connect,false) - -## -##

## Allow users to connect to PostgreSQL ##

## @@ -74,6 +62,9 @@ # users home directory contents attribute home_type; +# Executables to be run by user +attribute user_exec_type; + # The privhome attribute identifies every domain that can create files under # regular user home directories in the regular context (IE act on behalf of # a user in writing regular files) @@ -97,44 +88,54 @@ # unprivileged user domains attribute unpriv_userdomain; +attribute unpriv_process; attribute untrusted_content_type; attribute untrusted_content_tmp_type; -######################################## -# -# Local policy -# - -userdom_admin_user_template(sysadm) -userdom_unpriv_user_template(staff) -userdom_unpriv_user_template(user) - -# user role change rules: -# sysadm_r can change to user roles -userdom_role_change_template(sysadm, user) -userdom_role_change_template(sysadm, staff) +type admin_home_t, home_type; +files_type(admin_home_t) +files_associate_tmp(admin_home_t) +fs_associate_tmpfs(admin_home_t) +files_mountpoint(admin_home_t) + +type user_home_t, user_file_type, user_home_type, home_type; +files_type(user_home_t) +files_associate_tmp(user_home_t) +fs_associate_tmpfs(user_home_t) +files_mountpoint(user_home_t) +files_poly_parent(user_home_t) +files_poly_member(user_home_t) + +# type of home directory +type user_home_dir_t, home_dir_type, user_home_dir_type, home_type; +files_type(user_home_dir_t) +files_mountpoint(user_home_dir_t) +files_associate_tmp(user_home_dir_t) +fs_associate_tmpfs(user_home_dir_t) +files_poly(user_home_dir_t) +files_poly_member(user_home_dir_t) +files_poly_parent(user_home_dir_t) -# only staff_r can change to sysadm_r -userdom_role_change_template(staff, sysadm) -dontaudit staff_t admin_terminal:chr_file { read write }; +type user_tmp_t, user_file_type, user_tmpfile; +files_tmp_file(user_tmp_t) -ifdef(`enable_mls',` - userdom_unpriv_user_template(secadm) - userdom_unpriv_user_template(auditadm) +############################## +# +# User home directory file rules +# - userdom_role_change_template(staff, auditadm) - userdom_role_change_template(staff, secadm) +allow user_file_type user_home_t:filesystem associate; - userdom_role_change_template(sysadm, secadm) - userdom_role_change_template(sysadm, auditadm) +# Rules used to associate a homedir as a mountpoint +allow user_home_t self:filesystem associate; - userdom_role_change_template(auditadm, secadm) - userdom_role_change_template(auditadm, sysadm) +######################################## +# +# Local policy +# - userdom_role_change_template(secadm, auditadm) - userdom_role_change_template(secadm, sysadm) -') +userdom_admin_user_template(sysadm) ######################################## # @@ -153,6 +154,12 @@ mls_process_read_up(sysadm_t) init_exec(sysadm_t) +init_chat(sysadm_t) + +kernel_sigstop_unlabeled(sysadm_t) +kernel_signal_unlabeled(sysadm_t) +kernel_kill_unlabeled(sysadm_t) +kernel_read_unlabeled_state(sysadm_t) # Following for sending reboot and wall messages userdom_use_unpriv_users_ptys(sysadm_t) @@ -170,46 +177,7 @@ ') ') -ifdef(`enable_mls',` - allow auditadm_t self:capability { dac_read_search dac_override }; - seutil_run_runinit(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) - domain_kill_all_domains(auditadm_t) - seutil_read_bin_policy(auditadm_t) - corecmd_exec_shell(auditadm_t) - logging_send_syslog_msg(auditadm_t) - logging_read_generic_logs(auditadm_t) - logging_manage_audit_log(auditadm_t) - logging_manage_audit_config(auditadm_t) - logging_run_auditctl(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) - logging_run_auditd(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) - userdom_dontaudit_read_sysadm_home_content_files(auditadm_t) - - allow secadm_t self:capability { dac_read_search dac_override }; - corecmd_exec_shell(secadm_t) - domain_obj_id_change_exemption(secadm_t) - mls_process_read_up(secadm_t) - mls_file_read_all_levels(secadm_t) - mls_file_write_all_levels(secadm_t) - mls_file_upgrade(secadm_t) - mls_file_downgrade(secadm_t) - auth_relabel_all_files_except_shadow(secadm_t) - dev_relabel_all_dev_nodes(secadm_t) - auth_relabel_shadow(secadm_t) - init_exec(secadm_t) - logging_read_audit_log(secadm_t) - logging_read_generic_logs(secadm_t) - logging_read_audit_config(secadm_t) - userdom_dontaudit_append_staff_home_content_files(secadm_t) - userdom_dontaudit_read_sysadm_home_content_files(secadm_t) - - optional_policy(` - aide_run(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) - ') - - optional_policy(` - netlabel_run_mgmt(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) - ') -',` +ifdef(`enable_mls',`',` logging_manage_audit_log(sysadm_t) logging_manage_audit_config(sysadm_t) logging_run_auditctl(sysadm_t, sysadm_r, admin_terminal) @@ -224,6 +192,10 @@ ') optional_policy(` + amtu_run(sysadm_t, sysadm_r, admin_terminal) +') + +optional_policy(` apache_run_helper(sysadm_t, sysadm_r, admin_terminal) #apache_run_all_scripts(sysadm_t, sysadm_r) #apache_domtrans_sys_script(sysadm_t) @@ -279,14 +251,6 @@ ') optional_policy(` - consoletype_exec(sysadm_t) - - ifdef(`enable_mls',` - consoletype_exec(auditadm_t) - ') -') - -optional_policy(` cron_admin_template(sysadm, sysadm_t, sysadm_r) ') @@ -302,12 +266,9 @@ optional_policy(` dmesg_exec(sysadm_t) - - ifdef(`enable_mls',` - dmesg_exec(auditadm_t) - ') ') + optional_policy(` dmidecode_run(sysadm_t, sysadm_r, admin_terminal) ') @@ -352,6 +313,10 @@ ') optional_policy(` + kismet_run(sysadm_t, sysadm_r, admin_terminal) +') + +optional_policy(` lvm_run(sysadm_t, sysadm_r, admin_terminal) ') @@ -387,6 +352,10 @@ ') optional_policy(` + netlabel_run_mgmt(sysadm_t, sysadm_r, admin_terminal) +') + +optional_policy(` netutils_run(sysadm_t, sysadm_r, admin_terminal) netutils_run_ping(sysadm_t, sysadm_r, admin_terminal) netutils_run_traceroute(sysadm_t, sysadm_r, admin_terminal) @@ -436,15 +405,19 @@ optional_policy(` samba_run_net(sysadm_t, sysadm_r, admin_terminal) + samba_run_smbcontrol(sysadm_t, sysadm_r, admin_terminal) samba_run_winbind_helper(sysadm_t, sysadm_r, admin_terminal) ') optional_policy(` + seutil_run_setsebool(sysadm_t, sysadm_r, admin_terminal) seutil_run_setfiles(sysadm_t, sysadm_r, admin_terminal) seutil_run_runinit(sysadm_t, sysadm_r, admin_terminal) ifdef(`enable_mls',` - userdom_security_admin_template(secadm_t, secadm_r, { secadm_tty_device_t sysadm_devpts_t }) +# tunable_policy(`allow_sysadm_manage_security',` + userdom_security_admin_template(sysadm_t, sysadm_r, admin_terminal) +# ') ', ` userdom_security_admin_template(sysadm_t, sysadm_r, admin_terminal) ') @@ -487,3 +460,31 @@ optional_policy(` yam_run(sysadm_t, sysadm_r, admin_terminal) ') + +tunable_policy(`allow_console_login', ` + term_use_console(userdomain) +') + +# Allow unpriv users to read system state of unpriv processes +read_files_pattern(unpriv_userdomain, unpriv_process, unpriv_process) +read_lnk_files_pattern(unpriv_userdomain, unpriv_process, unpriv_process) +allow unpriv_userdomain unpriv_process:process getattr; +dontaudit unpriv_userdomain unpriv_process:process ptrace; + + +tunable_policy(`use_nfs_home_dirs',` + manage_dirs_pattern(privhome, nfs_t, nfs_t) + manage_files_pattern(privhome, nfs_t, nfs_t) + manage_lnk_files_pattern(privhome, nfs_t, nfs_t) + manage_sock_files_pattern(privhome, nfs_t, nfs_t) + manage_fifo_files_pattern(privhome, nfs_t, nfs_t) +') + +tunable_policy(`use_samba_home_dirs',` + manage_dirs_pattern(privhome, cifs_t, cifs_t) + manage_files_pattern(privhome, cifs_t, cifs_t) + manage_lnk_files_pattern(privhome, cifs_t, cifs_t) + manage_sock_files_pattern(privhome, cifs_t, cifs_t) + manage_fifo_files_pattern(privhome, cifs_t, cifs_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/virt.fc serefpolicy-3.3.1/policy/modules/system/virt.fc --- nsaserefpolicy/policy/modules/system/virt.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/virt.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,13 @@ + +/usr/sbin/libvirtd -- gen_context(system_u:object_r:virtd_exec_t,s0) + +/etc/rc.d/init.d/libvirtd -- gen_context(system_u:object_r:virtd_script_exec_t,s0) +/var/log/libvirt(/.*)? gen_context(system_u:object_r:virt_log_t,s0) +/var/run/libvirt(/.*)? gen_context(system_u:object_r:virt_var_run_t,s0) +/var/lib/libvirt(/.*)? gen_context(system_u:object_r:virt_var_lib_t,s0) +/var/lib/libvirt/images(/.*)? gen_context(system_u:object_r:virt_image_t,s0) + +/etc/libvirt -d gen_context(system_u:object_r:virt_etc_t,s0) +/etc/libvirt/[^/]* -- gen_context(system_u:object_r:virt_etc_t,s0) +/etc/libvirt/[^/]* -d gen_context(system_u:object_r:virt_etc_rw_t,s0) +/etc/libvirt/.*/.* gen_context(system_u:object_r:virt_etc_rw_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/virt.if serefpolicy-3.3.1/policy/modules/system/virt.if --- nsaserefpolicy/policy/modules/system/virt.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/virt.if 2008-04-28 16:10:44.344207000 -0400 @@ -0,0 +1,324 @@ + +## policy for virt + +######################################## +## +## Execute a domain transition to run virt. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`virt_domtrans',` + gen_require(` + type virtd_t; + type virtd_exec_t; + ') + + domtrans_pattern($1,virtd_exec_t,virtd_t) +') + + +######################################## +## +## Execute virt server in the virt domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`virtd_script_domtrans',` + gen_require(` + type virtd_script_exec_t; + ') + + init_script_domtrans_spec($1,virtd_script_exec_t) +') + +######################################## +## +## Read virt PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_read_pid_files',` + gen_require(` + type virt_var_run_t; + ') + + files_search_pids($1) + allow $1 virt_var_run_t:file read_file_perms; +') + +######################################## +## +## Read virt config files. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_read_config',` + gen_require(` + type virt_etc_t; + type virt_etc_rw_t; + ') + + files_search_etc($1) + read_files_pattern($1, virt_etc_t, virt_etc_t) + read_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t) +') + +######################################## +## +## Manage virt var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_manage_var_run',` + gen_require(` + type virt_var_run_t; + ') + + manage_dirs_pattern($1,virt_var_run_t,virt_var_run_t) + manage_files_pattern($1,virt_var_run_t,virt_var_run_t) + manage_lnk_files_pattern($1,virt_var_run_t,virt_var_run_t) +') + + +######################################## +## +## Search virt lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_search_lib',` + gen_require(` + type virt_var_lib_t; + ') + + allow $1 virt_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Read virt lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_read_lib_files',` + gen_require(` + type virt_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, virt_var_lib_t, virt_var_lib_t) +') + +######################################## +## +## Create, read, write, and delete +## virt lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_manage_lib_files',` + gen_require(` + type virt_var_lib_t; + ') + + files_search_var_lib($1) + manage_files_pattern($1, virt_var_lib_t, virt_var_lib_t) +') + +######################################## +## +## Manage virt var_lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_manage_var_lib',` + gen_require(` + type virt_var_lib_t; + ') + + manage_dirs_pattern($1,virt_var_lib_t,virt_var_lib_t) + manage_files_pattern($1,virt_var_lib_t,virt_var_lib_t) + manage_lnk_files_pattern($1,virt_var_lib_t,virt_var_lib_t) +') + + +######################################## +## +## Allow the specified domain to read virt's log files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`virt_read_log',` + gen_require(` + type virt_log_t; + ') + + logging_search_logs($1) + read_files_pattern($1, virt_log_t, virt_log_t) +') + +######################################## +## +## Allow the specified domain to append +## virt log files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`virt_append_log',` + gen_require(` + type var_log_t, virt_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1, virt_log_t, virt_log_t) +') + +######################################## +## +## Allow domain to manage virt log files +## +## +## +## Domain to not audit. +## +## +# +interface(`virt_manage_log',` + gen_require(` + type virt_log_t; + ') + + manage_dirs_pattern($1,virt_log_t,virt_log_t) + manage_files_pattern($1,virt_log_t,virt_log_t) + manage_lnk_files_pattern($1,virt_log_t,virt_log_t) +') + +######################################## +## +## All of the rules required to administrate +## an virt environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the virt domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`virt_admin',` + gen_require(` + type virtd_t; + type virtd_script_exec_t; + ') + + allow $1 virtd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, virtd_t, virtd_t) + + + # Allow virtd_t to restart the apache service + virtd_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 virtd_script_exec_t system_r; + allow $2 system_r; + + virt_manage_var_run($1) + + virt_manage_var_lib($1) + + virt_manage_log($1) + +') + +######################################## +## +## Allow domain to manage virt image files +## +## +## +## Domain to not audit. +## +## +# +interface(`virt_manage_image',` + gen_require(` + type virt_image_t; + type virt_var_lib_t; + ') + + virt_search_lib($1) + allow $1 virt_image_t:dir list_dir_perms; + manage_dirs_pattern($1,virt_image_t,virt_image_t) + manage_files_pattern($1,virt_image_t,virt_image_t) + read_lnk_files_pattern($1,virt_image_t,virt_image_t) + rw_blk_files_pattern($1,virt_image_t,virt_image_t) + + tunable_policy(`virt_use_nfs',` + fs_manage_nfs_dirs($1) + fs_manage_nfs_files($1) + fs_read_nfs_symlinks($1) + ') + + tunable_policy(`virt_use_samba',` + fs_manage_nfs_files($1) + fs_manage_cifs_files($1) + fs_read_cifs_symlinks($1) + ') +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/virt.te serefpolicy-3.3.1/policy/modules/system/virt.te --- nsaserefpolicy/policy/modules/system/virt.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/virt.te 2008-04-28 16:24:22.547363000 -0400 @@ -0,0 +1,197 @@ + +policy_module(virt,1.0.0) + +## +##

+## Allow virt to manage nfs files +##

+## +gen_tunable(virt_use_nfs,false) + +## +##

+## Allow virt to manage cifs files +##

+## +gen_tunable(virt_use_samba,false) + +######################################## +# +# Declarations +# + +type virtd_t; +type virtd_exec_t; +init_daemon_domain(virtd_t, virtd_exec_t) + +type virtd_script_exec_t; +init_script_type(virtd_script_exec_t) + +type virt_var_run_t; +files_pid_file(virt_var_run_t) + +type virt_var_lib_t; +files_type(virt_var_lib_t) + +type virt_etc_t; +files_config_file(virt_etc_t) + +type virt_etc_rw_t; +files_type(virt_etc_rw_t) + +type virt_log_t; +logging_log_file(virt_log_t) + +# virt Image files +type virt_image_t; # customizable +files_type(virt_image_t) +# virt_image_t can be assigned to blk devices +dev_node(virt_image_t) + +######################################## +# +# virtd local policy +# +allow virtd_t self:capability { dac_override kill net_admin setgid sys_ptrace }; +allow virtd_t self:process { sigkill signal execmem }; +allow virtd_t self:fifo_file rw_file_perms; +allow virtd_t self:unix_stream_socket create_stream_socket_perms; +allow virtd_t self:tcp_socket create_stream_socket_perms; + +manage_dirs_pattern(virtd_t, virt_var_run_t, virt_var_run_t) +manage_files_pattern(virtd_t, virt_var_run_t, virt_var_run_t) +manage_sock_files_pattern(virtd_t, virt_var_run_t, virt_var_run_t) +files_pid_filetrans(virtd_t,virt_var_run_t, { file dir }) + +manage_dirs_pattern(virtd_t, virt_var_lib_t, virt_var_lib_t) +manage_files_pattern(virtd_t, virt_var_lib_t, virt_var_lib_t) +files_var_lib_filetrans(virtd_t, virt_var_lib_t, { file dir } ) + +manage_dirs_pattern(virtd_t, virt_log_t, virt_log_t) +manage_files_pattern(virtd_t, virt_log_t, virt_log_t) +logging_log_filetrans(virtd_t, virt_log_t, { file dir } ) + +manage_files_pattern(virtd_t, virt_image_t, virt_image_t) + +read_files_pattern(virtd_t, virt_etc_t, virt_etc_t) +read_lnk_files_pattern(virtd_t, virt_etc_t, virt_etc_t) + +manage_dirs_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t) +manage_files_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t) +manage_lnk_files_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t) +filetrans_pattern(virtd_t, virt_etc_t, virt_etc_rw_t, dir) + +corecmd_exec_bin(virtd_t) +corecmd_exec_shell(virtd_t) + +corenet_all_recvfrom_unlabeled(virtd_t) +corenet_all_recvfrom_netlabel(virtd_t) +corenet_tcp_sendrecv_all_if(virtd_t) +corenet_tcp_sendrecv_all_nodes(virtd_t) +corenet_tcp_sendrecv_all_ports(virtd_t) +corenet_tcp_bind_all_nodes(virtd_t) +corenet_tcp_bind_virt_port(virtd_t) +corenet_tcp_bind_vnc_port(virtd_t) +corenet_tcp_connect_vnc_port(virtd_t) +corenet_tcp_connect_soundd_port(virtd_t) +corenet_rw_tun_tap_dev(virtd_t) + +dev_read_sysfs(virtd_t) +dev_read_rand(virtd_t) + +kernel_read_system_state(virtd_t) +kernel_read_network_state(virtd_t) +kernel_rw_net_sysctls(virtd_t) +kernel_read_xen_state(virtd_t) +kernel_write_xen_state(virtd_t) +kernel_load_module(virtd_t) + +# Init script handling +domain_use_interactive_fds(virtd_t) + +files_read_usr_files(virtd_t) +files_read_etc_files(virtd_t) +files_read_usr_files(virtd_t) +files_read_etc_runtime_files(virtd_t) +files_search_all(virtd_t) + +fs_list_auto_mountpoints(virtd_t) + +storage_raw_write_removable_device(virtd_t) +storage_raw_read_removable_device(virtd_t) + +term_getattr_pty_fs(virtd_t) +term_use_ptmx(virtd_t) + +libs_use_ld_so(virtd_t) +libs_use_shared_libs(virtd_t) + +miscfiles_read_localization(virtd_t) +miscfiles_read_certs(virtd_t) + +auth_use_nsswitch(virtd_t) +logging_send_syslog_msg(virtd_t) + +userdom_read_all_users_state(virtd_t) + +optional_policy(` + brctl_domtrans(virtd_t) +') + +optional_policy(` + dbus_system_bus_client_template(virtd,virtd_t) + optional_policy(` + avahi_dbus_chat(virtd_t) + ') + + optional_policy(` + consolekit_dbus_chat(virtd_t) + ') + + optional_policy(` + hal_dbus_chat(virtd_t) + ') +') + +optional_policy(` + dnsmasq_domtrans(virtd_t) + dnsmasq_signal(virtd_t) + dnsmasq_sigkill(virtd_t) +') + +optional_policy(` + iptables_domtrans(virtd_t) +') + +optional_policy(` + polkit_domtrans_auth(virtd_t) + polkit_domtrans_resolve(virtd_t) +') + +optional_policy(` + qemu_domtrans(virtd_t) + qemu_read_state(virtd_t) + qemu_signal(virtd_t) + qemu_sigkill(virtd_t) +') + +optional_policy(` + sasl_connect(virtd_t) +') + +optional_policy(` + xen_stream_connect(virtd_t) + xen_stream_connect_xenstore(virtd_t) +') + +tunable_policy(`virt_use_nfs',` + fs_manage_nfs_dirs(virtd_t) + fs_manage_nfs_files(virtd_t) + fs_read_nfs_symlinks(virtd_t) +') + +tunable_policy(`virt_use_samba',` + fs_manage_nfs_files(virtd_t) + fs_manage_cifs_files(virtd_t) + fs_read_cifs_symlinks(virtd_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.if serefpolicy-3.3.1/policy/modules/system/xen.if --- nsaserefpolicy/policy/modules/system/xen.if 2007-06-21 09:32:04.000000000 -0400 +++ serefpolicy-3.3.1/policy/modules/system/xen.if 2008-04-21 11:02:50.000000000 -0400 @@ -167,11 +167,14 @@ # interface(`xen_stream_connect',` gen_require(` - type xend_t, xend_var_run_t; + type xend_t, xend_var_run_t, xend_var_lib_t; ') files_search_pids($1) stream_connect_pattern($1,xend_var_run_t,xend_var_run_t,xend_t) + + files_search_var_lib($1) + stream_connect_pattern($1,xend_var_lib_t,xend_var_lib_t,xend_t) ') ######################################## @@ -191,3 +194,24 @@ domtrans_pattern($1,xm_exec_t,xm_t) ') + +######################################## +## +## Allow the specified domain to read/write +## xend image files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`xen_rw_image_files',` + gen_require(` + type xen_image_t, xend_var_lib_t; + ') + + files_list_var_lib($1) + allow $1 xend_var_lib_t:dir search_dir_perms; + rw_files_pattern($1,xen_image_t,xen_image_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.te serefpolicy-3.3.1/policy/modules/system/xen.te --- nsaserefpolicy/policy/modules/system/xen.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/system/xen.te 2008-04-21 11:02:50.000000000 -0400 @@ -6,6 +6,13 @@ # Declarations # +## +##

+## Allow xen to manage nfs files +##

+## +gen_tunable(xen_use_nfs,false) + # console ptys type xen_devpts_t; term_pty(xen_devpts_t); @@ -45,9 +52,7 @@ type xenstored_t; type xenstored_exec_t; -domain_type(xenstored_t) -domain_entry_file(xenstored_t,xenstored_exec_t) -role system_r types xenstored_t; +init_daemon_domain(xenstored_t,xenstored_exec_t) # var/lib files type xenstored_var_lib_t; @@ -59,8 +64,7 @@ type xenconsoled_t; type xenconsoled_exec_t; -domain_type(xenconsoled_t) -domain_entry_file(xenconsoled_t,xenconsoled_exec_t) +init_daemon_domain(xenconsoled_t,xenconsoled_exec_t) role system_r types xenconsoled_t; # pid files @@ -95,7 +99,7 @@ read_lnk_files_pattern(xend_t,xen_image_t,xen_image_t) rw_blk_files_pattern(xend_t,xen_image_t,xen_image_t) -allow xend_t xenctl_t:fifo_file manage_file_perms; +allow xend_t xenctl_t:fifo_file manage_fifo_file_perms; dev_filetrans(xend_t, xenctl_t, fifo_file) manage_files_pattern(xend_t,xend_tmp_t,xend_tmp_t) @@ -103,14 +107,14 @@ files_tmp_filetrans(xend_t, xend_tmp_t, { file dir }) # pid file -allow xend_t xend_var_run_t:dir setattr; +manage_dirs_pattern(xend_t,xend_var_run_t,xend_var_run_t) manage_files_pattern(xend_t,xend_var_run_t,xend_var_run_t) manage_sock_files_pattern(xend_t,xend_var_run_t,xend_var_run_t) manage_fifo_files_pattern(xend_t,xend_var_run_t,xend_var_run_t) -files_pid_filetrans(xend_t,xend_var_run_t, { file sock_file fifo_file }) +files_pid_filetrans(xend_t,xend_var_run_t, { file sock_file fifo_file dir }) # log files -allow xend_t xend_var_log_t:dir setattr; +manage_dirs_pattern(xend_t,xend_var_log_t,xend_var_log_t) manage_files_pattern(xend_t,xend_var_log_t,xend_var_log_t) manage_sock_files_pattern(xend_t,xend_var_log_t,xend_var_log_t) logging_log_filetrans(xend_t,xend_var_log_t,{ sock_file file dir }) @@ -122,15 +126,13 @@ manage_fifo_files_pattern(xend_t,xend_var_lib_t,xend_var_lib_t) files_var_lib_filetrans(xend_t,xend_var_lib_t,{ file dir }) +init_stream_connect_script(xend_t) + # transition to store -domain_auto_trans(xend_t, xenstored_exec_t, xenstored_t) -allow xenstored_t xend_t:fd use; -allow xenstored_t xend_t:process sigchld; -allow xenstored_t xend_t:fifo_file write; +domtrans_pattern(xend_t, xenstored_exec_t, xenstored_t) # transition to console -domain_auto_trans(xend_t, xenconsoled_exec_t, xenconsoled_t) -allow xenconsoled_t xend_t:fd use; +domtrans_pattern(xend_t, xenconsoled_exec_t, xenconsoled_t) kernel_read_kernel_sysctls(xend_t) kernel_read_system_state(xend_t) @@ -176,6 +178,7 @@ files_manage_etc_runtime_files(xend_t) files_etc_filetrans_etc_runtime(xend_t,file) files_read_usr_files(xend_t) +files_read_default_symlinks(xend_t) storage_raw_read_fixed_disk(xend_t) storage_raw_write_fixed_disk(xend_t) @@ -214,6 +217,10 @@ netutils_domtrans(xend_t) optional_policy(` + brctl_domtrans(xend_t) +') + +optional_policy(` consoletype_exec(xend_t) ') @@ -224,7 +231,7 @@ allow xenconsoled_t self:capability { dac_override fsetid ipc_lock }; allow xenconsoled_t self:unix_stream_socket create_stream_socket_perms; -allow xenconsoled_t self:fifo_file { read write }; +allow xenconsoled_t self:fifo_file rw_fifo_file_perms; allow xenconsoled_t xen_devpts_t:chr_file rw_term_perms; @@ -257,7 +264,7 @@ miscfiles_read_localization(xenconsoled_t) -xen_append_log(xenconsoled_t) +xen_manage_log(xenconsoled_t) xen_stream_connect_xenstore(xenconsoled_t) ######################################## @@ -265,7 +272,7 @@ # Xen store local policy # -allow xenstored_t self:capability { dac_override mknod ipc_lock }; +allow xenstored_t self:capability { dac_override mknod ipc_lock sys_resource }; allow xenstored_t self:unix_stream_socket create_stream_socket_perms; allow xenstored_t self:unix_dgram_socket create_socket_perms; @@ -318,12 +325,13 @@ allow xm_t self:capability { dac_override ipc_lock sys_tty_config }; # internal communication is often done using fifo and unix sockets. -allow xm_t self:fifo_file { read write }; +allow xm_t self:fifo_file rw_fifo_file_perms; allow xm_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow xm_t self:tcp_socket create_stream_socket_perms; manage_files_pattern(xm_t,xend_var_lib_t,xend_var_lib_t) manage_fifo_files_pattern(xm_t,xend_var_lib_t,xend_var_lib_t) +manage_sock_files_pattern(xm_t,xend_var_lib_t,xend_var_lib_t) files_search_var_lib(xm_t) allow xm_t xen_image_t:dir rw_dir_perms; @@ -336,6 +344,7 @@ kernel_write_xen_state(xm_t) corecmd_exec_bin(xm_t) +corecmd_exec_shell(xm_t) corenet_tcp_sendrecv_generic_if(xm_t) corenet_tcp_sendrecv_all_nodes(xm_t) @@ -351,8 +360,11 @@ storage_raw_read_fixed_disk(xm_t) +fs_getattr_all_fs(xm_t) + term_use_all_terms(xm_t) +init_stream_connect_script(xm_t) init_rw_script_stream_sockets(xm_t) init_use_fds(xm_t) @@ -363,6 +375,23 @@ sysnet_read_config(xm_t) +userdom_dontaudit_search_sysadm_home_dirs(xm_t) + xen_append_log(xm_t) xen_stream_connect(xm_t) xen_stream_connect_xenstore(xm_t) + +#Should have a boolean wrapping these +fs_list_auto_mountpoints(xend_t) +files_search_mnt(xend_t) +fs_getattr_all_fs(xend_t) +fs_read_dos_files(xend_t) + +tunable_policy(`xen_use_nfs',` + fs_manage_nfs_files(xend_t) + fs_read_nfs_symlinks(xend_t) +') + +optional_policy(` + unconfined_domain(xend_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/auditadm.fc serefpolicy-3.3.1/policy/modules/users/auditadm.fc --- nsaserefpolicy/policy/modules/users/auditadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/auditadm.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +# No auditadm file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/auditadm.if serefpolicy-3.3.1/policy/modules/users/auditadm.if --- nsaserefpolicy/policy/modules/users/auditadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/auditadm.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +## Policy for auditadm user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/auditadm.te serefpolicy-3.3.1/policy/modules/users/auditadm.te --- nsaserefpolicy/policy/modules/users/auditadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/auditadm.te 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,25 @@ +policy_module(auditadm,1.0.1) +gen_require(` + role staff_r; +') + +userdom_unpriv_user_template(auditadm) + +userdom_role_change_template(staff, auditadm) + +allow auditadm_t self:capability { dac_read_search dac_override }; +seutil_run_runinit(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) +domain_kill_all_domains(auditadm_t) +seutil_read_bin_policy(auditadm_t) +corecmd_exec_shell(auditadm_t) +logging_send_syslog_msg(auditadm_t) +logging_read_generic_logs(auditadm_t) +logging_manage_audit_log(auditadm_t) +logging_manage_audit_config(auditadm_t) +logging_run_auditctl(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) +logging_run_auditd(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) +userdom_dontaudit_read_sysadm_home_content_files(auditadm_t) + +optional_policy(` + dmesg_exec(auditadm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/guest.fc serefpolicy-3.3.1/policy/modules/users/guest.fc --- nsaserefpolicy/policy/modules/users/guest.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/guest.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +# No guest file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/guest.if serefpolicy-3.3.1/policy/modules/users/guest.if --- nsaserefpolicy/policy/modules/users/guest.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/guest.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +## Policy for guest user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/guest.te serefpolicy-3.3.1/policy/modules/users/guest.te --- nsaserefpolicy/policy/modules/users/guest.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/guest.te 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,21 @@ +policy_module(guest,1.0.1) +userdom_restricted_user_template(guest) + +optional_policy(` + java_per_role_template(guest, guest_t, guest_r) +') + +optional_policy(` + mono_per_role_template(guest, guest_t, guest_r) +') + +userdom_restricted_user_template(gadmin) + +optional_policy(` + gen_require(` + type xguest_mozilla_t; + ') + + dbus_chat_user_bus(xguest,xguest_mozilla_t) + dbus_connectto_user_bus(xguest,xguest_mozilla_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/logadm.fc serefpolicy-3.3.1/policy/modules/users/logadm.fc --- nsaserefpolicy/policy/modules/users/logadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/logadm.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +# No logadm file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/logadm.if serefpolicy-3.3.1/policy/modules/users/logadm.if --- nsaserefpolicy/policy/modules/users/logadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/logadm.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +## Policy for logadm user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/logadm.te serefpolicy-3.3.1/policy/modules/users/logadm.te --- nsaserefpolicy/policy/modules/users/logadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/logadm.te 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,11 @@ +policy_module(logadm,1.0.0) + +######################################## +# +# logadmin local policy +# +userdom_base_user_template(logadm) + +allow logadm_t self:capability { dac_override dac_read_search kill sys_ptrace sys_nice }; + +logging_admin(logadm_t, logadm_r, { logadm_devpts_t logadm_tty_device_t }) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/metadata.xml serefpolicy-3.3.1/policy/modules/users/metadata.xml --- nsaserefpolicy/policy/modules/users/metadata.xml 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/metadata.xml 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +Policy modules for users diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/secadm.fc serefpolicy-3.3.1/policy/modules/users/secadm.fc --- nsaserefpolicy/policy/modules/users/secadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/secadm.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +# No secadm file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/secadm.if serefpolicy-3.3.1/policy/modules/users/secadm.if --- nsaserefpolicy/policy/modules/users/secadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/secadm.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +## Policy for secadm user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/secadm.te serefpolicy-3.3.1/policy/modules/users/secadm.te --- nsaserefpolicy/policy/modules/users/secadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/secadm.te 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,39 @@ +policy_module(secadm,1.0.1) +gen_require(` + role staff_r; +') + +userdom_unpriv_user_template(secadm) +userdom_role_change_template(staff, secadm) + +allow secadm_t self:capability { dac_read_search dac_override }; +corecmd_exec_shell(secadm_t) +domain_obj_id_change_exemption(secadm_t) +mls_process_read_up(secadm_t) +mls_file_read_all_levels(secadm_t) +mls_file_write_all_levels(secadm_t) +mls_file_upgrade(secadm_t) +mls_file_downgrade(secadm_t) +auth_relabel_all_files_except_shadow(secadm_t) +dev_relabel_all_dev_nodes(secadm_t) +auth_relabel_shadow(secadm_t) +init_exec(secadm_t) +logging_read_audit_log(secadm_t) +logging_read_generic_logs(secadm_t) +logging_read_audit_config(secadm_t) +userdom_dontaudit_append_staff_home_content_files(secadm_t) +userdom_dontaudit_read_sysadm_home_content_files(secadm_t) + +userdom_security_admin_template(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) + +optional_policy(` + aide_run(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) +') + +optional_policy(` + netlabel_run_mgmt(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) +') + +optional_policy(` + dmesg_exec(secadm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/staff.fc serefpolicy-3.3.1/policy/modules/users/staff.fc --- nsaserefpolicy/policy/modules/users/staff.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/staff.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +# No staff file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/staff.if serefpolicy-3.3.1/policy/modules/users/staff.if --- nsaserefpolicy/policy/modules/users/staff.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/staff.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +## Policy for staff user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/staff.te serefpolicy-3.3.1/policy/modules/users/staff.te --- nsaserefpolicy/policy/modules/users/staff.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/staff.te 2008-04-24 15:09:37.000000000 -0400 @@ -0,0 +1,23 @@ +policy_module(staff,1.0.1) +userdom_admin_login_user_template(staff) + +# only staff_r can change to sysadm_r +userdom_role_change_template(staff, sysadm) +userdom_dontaudit_use_sysadm_terms(staff_t) + +auth_domtrans_pam_console(staff_t) + +optional_policy(` + xserver_domtrans_xdm_xserver(staff_t) +') + +optional_policy(` + cron_per_role_template(staff, staff_t, staff_r) +') + +ifndef(`enable_mls',` +optional_policy(` +userdom_role_change_template(staff, unconfined) +') +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/user.fc serefpolicy-3.3.1/policy/modules/users/user.fc --- nsaserefpolicy/policy/modules/users/user.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/user.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +# No user file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/user.if serefpolicy-3.3.1/policy/modules/users/user.if --- nsaserefpolicy/policy/modules/users/user.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/user.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +## Policy for user user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/user.te serefpolicy-3.3.1/policy/modules/users/user.te --- nsaserefpolicy/policy/modules/users/user.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/user.te 2008-04-24 15:09:03.000000000 -0400 @@ -0,0 +1,18 @@ +policy_module(user,1.0.1) +userdom_unpriv_user_template(user) + +optional_policy(` + cron_per_role_template(user, user_t, user_r) +') + +optional_policy(` + kerneloops_dontaudit_dbus_chat(user_t) +') + +optional_policy(` + rpm_dontaudit_dbus_chat(user_t) +') + +optional_policy(` + setroubleshoot_dontaudit_stream_connect(user_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/webadm.fc serefpolicy-3.3.1/policy/modules/users/webadm.fc --- nsaserefpolicy/policy/modules/users/webadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/webadm.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +# No webadm file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/webadm.if serefpolicy-3.3.1/policy/modules/users/webadm.if --- nsaserefpolicy/policy/modules/users/webadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/webadm.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +## Policy for webadm user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/webadm.te serefpolicy-3.3.1/policy/modules/users/webadm.te --- nsaserefpolicy/policy/modules/users/webadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/webadm.te 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,41 @@ +policy_module(webadm,1.0.0) + +######################################## +# +# webadmin local policy +# + +userdom_base_user_template(webadm) +allow webadm_t self:capability { dac_override dac_read_search kill sys_ptrace sys_nice }; + +bool webadm_read_user_files false; +bool webadm_manage_user_files false; + +if (webadm_read_user_files) { + userdom_read_unpriv_users_home_content_files(webadm_t) + userdom_read_unpriv_users_tmp_files(webadm_t) +} + +if (webadm_manage_user_files) { + userdom_manage_unpriv_users_home_content_dirs(webadm_t) + userdom_read_unpriv_users_tmp_files(webadm_t) + userdom_write_unpriv_users_tmp_files(webadm_t) +} + +files_dontaudit_search_all_dirs(webadm_t) +files_manage_generic_locks(webadm_t) +files_list_var(webadm_t) +selinux_get_enforce_mode(webadm_t) +seutil_domtrans_setfiles(webadm_t) + +logging_send_syslog_msg(webadm_t) + +userdom_dontaudit_search_sysadm_home_dirs(webadm_t) +userdom_dontaudit_search_generic_user_home_dirs(webadm_t) + +apache_admin(webadm_t, webadm_r, { webadm_devpts_t webadm_tty_device_t }) + +gen_require(` + type staff_t; +') +userdom_role_change_template(staff, webadm) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/xguest.fc serefpolicy-3.3.1/policy/modules/users/xguest.fc --- nsaserefpolicy/policy/modules/users/xguest.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/xguest.fc 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +# No xguest file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/xguest.if serefpolicy-3.3.1/policy/modules/users/xguest.if --- nsaserefpolicy/policy/modules/users/xguest.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/xguest.if 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1 @@ +## Policy for xguest user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/xguest.te serefpolicy-3.3.1/policy/modules/users/xguest.te --- nsaserefpolicy/policy/modules/users/xguest.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.3.1/policy/modules/users/xguest.te 2008-04-21 11:02:50.000000000 -0400 @@ -0,0 +1,66 @@ +policy_module(xguest,1.0.1) + +## +##

+## Allow xguest users to mount removable media +##

+## +gen_tunable(xguest_mount_media,false) + +## +##

+## Allow xguest to configure Network Manager +##

+## +gen_tunable(xguest_connect_network,false) + +## +##

+## Allow xguest to use blue tooth devices +##

+## +gen_tunable(xguest_use_bluetooth,false) + +userdom_restricted_xwindows_user_template(xguest) + +optional_policy(` + mozilla_per_role_template(xguest, xguest_t, xguest_r) +') + +optional_policy(` + java_per_role_template(xguest, xguest_t, xguest_r) +') + +optional_policy(` + mono_per_role_template(xguest, xguest_t, xguest_r) +') + +# Allow mounting of file systems +optional_policy(` + tunable_policy(`xguest_mount_media',` + hal_dbus_chat(xguest_t) + init_read_utmp(xguest_t) + auth_list_pam_console_data(xguest_t) + kernel_read_fs_sysctls(xguest_t) + files_dontaudit_getattr_boot_dirs(xguest_t) + files_search_mnt(xguest_t) + fs_manage_noxattr_fs_files(xguest_t) + fs_manage_noxattr_fs_dirs(xguest_t) + fs_manage_noxattr_fs_dirs(xguest_t) + fs_getattr_noxattr_fs(xguest_t) + fs_read_noxattr_fs_symlinks(xguest_t) + ') +') + +optional_policy(` + tunable_policy(`xguest_connect_network',` + networkmanager_dbus_chat(xguest_t) + ') +') + +optional_policy(` + tunable_policy(`xguest_use_bluetooth',` + bluetooth_dbus_chat(xguest_t) + ') +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/support/file_patterns.spt serefpolicy-3.3.1/policy/support/file_patterns.spt --- nsaserefpolicy/policy/support/file_patterns.spt 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.3.1/policy/support/file_patterns.spt 2008-04-21 11:02:50.000000000 -0400 @@ -537,3 +537,23 @@ allow $1 $2:dir rw_dir_perms; type_transition $1 $2:$4 $3; ') + +define(`manage_all_pattern',` + manage_dirs_pattern($1,$2,$2) + manage_files_pattern($1,$2,$2) + manage_lnk_files_pattern($1,$2,$2) + manage_fifo_files_pattern($1,$2,$2) + manage_sock_files_pattern($1,$2,$2) + + relabelto_dirs_pattern($1,$2,$2) + relabelto_files_pattern($1,$2,$2) + relabelto_lnk_files_pattern($1,$2,$2) + relabelto_fifo_files_pattern($1,$2,$2) + relabelto_sock_files_pattern($1,$2,$2) + + relabelfrom_dirs_pattern($1,$2,$2) + relabelfrom_files_pattern($1,$2,$2) + relabelfrom_lnk_files_pattern($1,$2,$2) + relabelfrom_fifo_files_pattern($1,$2,$2) + relabelfrom_sock_files_pattern($1,$2,$2) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/support/obj_perm_sets.spt serefpolicy-3.3.1/policy/support/obj_perm_sets.spt --- nsaserefpolicy/policy/support/obj_perm_sets.spt 2008-02-06 10:33:22.000000000 -0500 +++ serefpolicy-3.3.1/policy/support/obj_perm_sets.spt 2008-04-21 11:02:50.000000000 -0400 @@ -315,3 +315,13 @@ # define(`client_stream_socket_perms', `{ create ioctl read getattr write setattr append bind getopt setopt shutdown }') define(`server_stream_socket_perms', `{ client_stream_socket_perms listen accept }') + +define(`all_capabilities', `{ chown dac_override dac_read_search fowner fsetid kill setgid setuid setpcap linux_immutable net_bind_service net_broadcast net_admin net_raw ipc_lock ipc_owner sys_module sys_rawio sys_chroot sys_ptrace sys_pacct sys_admin sys_boot sys_nice sys_resource sys_time sys_tty_config mknod lease audit_write audit_control } +') + +define(`all_nscd_perms', `{ getserv getpwd getgrp gethost getstat admin shmempwd shmemgrp shmemhost shmemserv } ') +define(`all_dbus_perms', `{ acquire_svc send_msg } ') +define(`all_passwd_perms', `{ passwd chfn chsh rootok crontab } ') +define(`all_association_perms', `{ sendto recvfrom setcontext polmatch } ') + +define(`manage_key_perms', `{ create link read search setattr view write } ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/users serefpolicy-3.3.1/policy/users --- nsaserefpolicy/policy/users 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.3.1/policy/users 2008-04-21 11:02:50.000000000 -0400 @@ -16,7 +16,7 @@ # and a user process should never be assigned the system user # identity. # -gen_user(system_u,, system_r, s0, s0 - mls_systemhigh, mcs_allcats) +gen_user(system_u, user, system_r, s0, s0 - mls_systemhigh, mcs_allcats) # # user_u is a generic user identity for Linux users who have no @@ -26,11 +26,8 @@ # permit any access to such users, then remove this entry. # gen_user(user_u, user, user_r, s0, s0) -gen_user(staff_u, staff, staff_r sysadm_r ifdef(`enable_mls',`secadm_r auditadm_r'), s0, s0 - mls_systemhigh, mcs_allcats) -gen_user(sysadm_u, sysadm, sysadm_r, s0, s0 - mls_systemhigh, mcs_allcats) - -# Until order dependence is fixed for users: -gen_user(unconfined_u, unconfined, unconfined_r, s0, s0 - mls_systemhigh, mcs_allcats) +gen_user(staff_u, user, staff_r system_r sysadm_r ifdef(`enable_mls',`secadm_r auditadm_r'), s0, s0 - mls_systemhigh, mcs_allcats) +gen_user(sysadm_u, user, sysadm_r, s0, s0 - mls_systemhigh, mcs_allcats) # # The following users correspond to Unix identities. @@ -39,8 +36,4 @@ # role should use the staff_r role instead of the user_r role when # not in the sysadm_r. # -ifdef(`direct_sysadm_daemon',` - gen_user(root, sysadm, sysadm_r staff_r ifdef(`enable_mls',`secadm_r auditadm_r') system_r, s0, s0 - mls_systemhigh, mcs_allcats) -',` - gen_user(root, sysadm, sysadm_r staff_r ifdef(`enable_mls',`secadm_r auditadm_r'), s0, s0 - mls_systemhigh, mcs_allcats) -') +gen_user(root, user, unconfined_r sysadm_r staff_r ifdef(`enable_mls',`secadm_r auditadm_r') system_r, s0, s0 - mls_systemhigh, mcs_allcats)