diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/default_contexts serefpolicy-3.6.26/config/appconfig-mcs/default_contexts --- nsaserefpolicy/config/appconfig-mcs/default_contexts 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mcs/default_contexts 2009-07-30 15:33:08.000000000 -0400 @@ -1,15 +1,6 @@ -system_r:crond_t:s0 user_r:cronjob_t:s0 staff_r:cronjob_t:s0 sysadm_r:cronjob_t:s0 system_r:cronjob_t:s0 unconfined_r:unconfined_cronjob_t:s0 -system_r:local_login_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 unconfined_r:unconfined_t:s0 -system_r:remote_login_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 unconfined_r:unconfined_t:s0 -system_r:sshd_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 unconfined_r:unconfined_t:s0 +system_r:crond_t:s0 system_r:system_cronjob_t:s0 +system_r:local_login_t:s0 user_r:user_t:s0 +system_r:remote_login_t:s0 user_r:user_t:s0 +system_r:sshd_t:s0 user_r:user_t:s0 system_r:sulogin_t:s0 sysadm_r:sysadm_t:s0 -system_r:xdm_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 unconfined_r:unconfined_t:s0 - -staff_r:staff_su_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 -staff_r:staff_sudo_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 - -sysadm_r:sysadm_su_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 -sysadm_r:sysadm_sudo_t:s0 sysadm_r:sysadm_t:s0 - -user_r:user_su_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 -user_r:user_sudo_t:s0 sysadm_r:sysadm_t:s0 user_r:user_t:s0 +system_r:xdm_t:s0 user_r:user_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/failsafe_context serefpolicy-3.6.26/config/appconfig-mcs/failsafe_context --- nsaserefpolicy/config/appconfig-mcs/failsafe_context 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mcs/failsafe_context 2009-07-30 15:33:08.000000000 -0400 @@ -1 +1 @@ -sysadm_r:sysadm_t:s0 +system_r:unconfined_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/root_default_contexts serefpolicy-3.6.26/config/appconfig-mcs/root_default_contexts --- nsaserefpolicy/config/appconfig-mcs/root_default_contexts 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mcs/root_default_contexts 2009-07-30 15:33:08.000000000 -0400 @@ -1,11 +1,7 @@ -system_r:crond_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:cronjob_t:s0 staff_r:cronjob_t:s0 user_r:cronjob_t:s0 +system_r:crond_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/securetty_types serefpolicy-3.6.26/config/appconfig-mcs/securetty_types --- nsaserefpolicy/config/appconfig-mcs/securetty_types 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mcs/securetty_types 2009-07-30 15:33:08.000000000 -0400 @@ -1 +1,6 @@ +auditadm_tty_device_t +secadm_tty_device_t +staff_tty_device_t +sysadm_tty_device_t +unconfined_tty_device_t user_tty_device_t diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/seusers serefpolicy-3.6.26/config/appconfig-mcs/seusers --- nsaserefpolicy/config/appconfig-mcs/seusers 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mcs/seusers 2009-07-30 15:33:08.000000000 -0400 @@ -1,3 +1,3 @@ system_u:system_u:s0-mcs_systemhigh -root:root:s0-mcs_systemhigh -__default__:user_u:s0 +root:unconfined_u:s0-mcs_systemhigh +__default__:unconfined_u:s0-mcs_systemhigh diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/staff_u_default_contexts serefpolicy-3.6.26/config/appconfig-mcs/staff_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/staff_u_default_contexts 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mcs/staff_u_default_contexts 2009-07-30 15:33:08.000000000 -0400 @@ -1,10 +1,12 @@ system_r:local_login_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 system_r:remote_login_t:s0 staff_r:staff_t:s0 system_r:sshd_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 -system_r:crond_t:s0 staff_r:cronjob_t:s0 +system_r:crond_t:s0 staff_r:staff_t:s0 system_r:xdm_t:s0 staff_r:staff_t:s0 staff_r:staff_su_t:s0 staff_r:staff_t:s0 staff_r:staff_sudo_t:s0 staff_r:staff_t:s0 +system_r:initrc_su_t:s0 staff_r:staff_t:s0 +staff_r:staff_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_su_t:s0 sysadm_r:sysadm_t:s0 sysadm_r:sysadm_sudo_t:s0 sysadm_r:sysadm_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/unconfined_u_default_contexts serefpolicy-3.6.26/config/appconfig-mcs/unconfined_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/unconfined_u_default_contexts 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mcs/unconfined_u_default_contexts 2009-07-30 15:33:08.000000000 -0400 @@ -1,4 +1,4 @@ -system_r:crond_t:s0 unconfined_r:unconfined_t:s0 unconfined_r:unconfined_cronjob_t:s0 +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 @@ -6,4 +6,6 @@ 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:initrc_su_t:s0 unconfined_r:unconfined_t:s0 +unconfined_r:unconfined_t:s0 unconfined_r:unconfined_t:s0 system_r:xdm_t:s0 unconfined_r:unconfined_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/userhelper_context serefpolicy-3.6.26/config/appconfig-mcs/userhelper_context --- nsaserefpolicy/config/appconfig-mcs/userhelper_context 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mcs/userhelper_context 2009-07-30 15:33:08.000000000 -0400 @@ -1 +1 @@ -system_u:sysadm_r:sysadm_t:s0 +system_u:system_r:unconfined_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/user_u_default_contexts serefpolicy-3.6.26/config/appconfig-mcs/user_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/user_u_default_contexts 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mcs/user_u_default_contexts 2009-07-30 15:33:08.000000000 -0400 @@ -1,8 +1,9 @@ system_r:local_login_t:s0 user_r:user_t:s0 system_r:remote_login_t:s0 user_r:user_t:s0 system_r:sshd_t:s0 user_r:user_t:s0 -system_r:crond_t:s0 user_r:cronjob_t:s0 +system_r:crond_t:s0 user_r:user_t:s0 system_r:xdm_t:s0 user_r:user_t:s0 user_r:user_su_t:s0 user_r:user_t:s0 user_r:user_sudo_t:s0 user_r:user_t:s0 - +system_r:initrc_su_t:s0 user_r:user_t:s0 +user_r:user_t:s0 user_r:user_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/virtual_domain_context serefpolicy-3.6.26/config/appconfig-mcs/virtual_domain_context --- nsaserefpolicy/config/appconfig-mcs/virtual_domain_context 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/config/appconfig-mcs/virtual_domain_context 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1 @@ +system_u:system_r:svirt_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/virtual_image_context serefpolicy-3.6.26/config/appconfig-mcs/virtual_image_context --- nsaserefpolicy/config/appconfig-mcs/virtual_image_context 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/config/appconfig-mcs/virtual_image_context 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,2 @@ +system_u:object_r:svirt_image_t:s0 +system_u:object_r:virt_content_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mls/default_contexts serefpolicy-3.6.26/config/appconfig-mls/default_contexts --- nsaserefpolicy/config/appconfig-mls/default_contexts 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mls/default_contexts 2009-07-30 15:33:08.000000000 -0400 @@ -1,15 +1,6 @@ -system_r:crond_t:s0 user_r:cronjob_t:s0 staff_r:cronjob_t:s0 sysadm_r:cronjob_t:s0 system_r:cronjob_t:s0 unconfined_r:unconfined_cronjob_t:s0 -system_r:local_login_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 unconfined_r:unconfined_t:s0 -system_r:remote_login_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 unconfined_r:unconfined_t:s0 -system_r:sshd_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 unconfined_r:unconfined_t:s0 +system_r:crond_t:s0 system_r:system_crond_t:s0 +system_r:local_login_t:s0 user_r:user_t:s0 +system_r:remote_login_t:s0 user_r:user_t:s0 +system_r:sshd_t:s0 user_r:user_t:s0 system_r:sulogin_t:s0 sysadm_r:sysadm_t:s0 -system_r:xdm_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 unconfined_r:unconfined_t:s0 - -staff_r:staff_su_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 -staff_r:staff_sudo_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 - -sysadm_r:sysadm_su_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 -sysadm_r:sysadm_sudo_t:s0 sysadm_r:sysadm_t:s0 - -user_r:user_su_t:s0 user_r:user_t:s0 staff_r:staff_t:s0 sysadm_r:sysadm_t:s0 -user_r:user_sudo_t:s0 sysadm_r:sysadm_t:s0 user_r:user_t:s0 +system_r:xdm_t:s0 user_r:user_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mls/root_default_contexts serefpolicy-3.6.26/config/appconfig-mls/root_default_contexts --- nsaserefpolicy/config/appconfig-mls/root_default_contexts 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-mls/root_default_contexts 2009-07-30 15:33:08.000000000 -0400 @@ -1,11 +1,11 @@ -system_r:crond_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:cronjob_t:s0 staff_r:cronjob_t:s0 user_r:cronjob_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 +system_r:crond_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 +system_r:local_login_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_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 +staff_r:staff_su_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 +sysadm_r:sysadm_su_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 +user_r:user_su_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_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 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mls/virtual_domain_context serefpolicy-3.6.26/config/appconfig-mls/virtual_domain_context --- nsaserefpolicy/config/appconfig-mls/virtual_domain_context 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/config/appconfig-mls/virtual_domain_context 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1 @@ +system_u:system_r:qemu_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mls/virtual_image_context serefpolicy-3.6.26/config/appconfig-mls/virtual_image_context --- nsaserefpolicy/config/appconfig-mls/virtual_image_context 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/config/appconfig-mls/virtual_image_context 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,2 @@ +system_u:object_r:virt_image_t:s0 +system_u:object_r:virt_content_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-standard/securetty_types serefpolicy-3.6.26/config/appconfig-standard/securetty_types --- nsaserefpolicy/config/appconfig-standard/securetty_types 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/config/appconfig-standard/securetty_types 2009-07-30 15:33:08.000000000 -0400 @@ -1 +1,6 @@ +auditadm_tty_device_t +secadm_tty_device_t +staff_tty_device_t +sysadm_tty_device_t +unconfined_tty_device_t user_tty_device_t diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/Makefile serefpolicy-3.6.26/Makefile --- nsaserefpolicy/Makefile 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/Makefile 2009-07-30 15:34:52.000000000 -0400 @@ -241,7 +241,7 @@ 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 x_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 virtual_image_context virtual_domain_context) $(contextpath)/files/media $(user_default_contexts_names) net_contexts := $(builddir)net_contexts all_layers := $(shell find $(wildcard $(moddir)/*) -maxdepth 0 -type d) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/global_tunables serefpolicy-3.6.26/policy/global_tunables --- nsaserefpolicy/policy/global_tunables 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/global_tunables 2009-07-30 15:33:08.000000000 -0400 @@ -61,15 +61,6 @@ ## ##

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

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

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

## @@ -104,3 +95,18 @@ ##

## gen_tunable(user_tcp_server,false) + +## +##

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

+## +gen_tunable(allow_console_login,false) + +## +##

+## Allow certain domains to map low memory in the kernel +##

+## +gen_tunable(mmap_low_allowed, false) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/mcs serefpolicy-3.6.26/policy/mcs --- nsaserefpolicy/policy/mcs 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/mcs 2009-07-30 15:33:08.000000000 -0400 @@ -66,8 +66,8 @@ # # Note that getattr on files is always permitted. # -mlsconstrain file { write setattr append unlink link rename ioctl lock execute relabelfrom } - ( h1 dom h2 ); +mlsconstrain { file chr_file blk_file lnk_file } { write setattr append unlink link rename ioctl lock execute relabelfrom } + (( h1 dom h2 ) or ( t1 == mlsfilewrite )); mlsconstrain dir { create getattr setattr read write link unlink rename search add_name remove_name reparent rmdir lock ioctl } (( h1 dom h2 ) or ( t2 == domain ) or ( t1 == mlsfileread )); @@ -75,7 +75,7 @@ # New filesystem object labels must be dominated by the relabeling subject # clearance, also the objects are single-level. mlsconstrain file { create relabelto } - (( h1 dom h2 ) and ( l2 eq h2 )); + ((( h1 dom h2 ) and ( l2 eq h2 )) or ( t1 == mlsfilewrite )); # At this time we do not restrict "ps" type operations via MCS. This # will probably change in future. @@ -84,10 +84,10 @@ # new file labels must be dominated by the relabeling subject clearance mlsconstrain { dir lnk_file chr_file blk_file sock_file fifo_file } { relabelfrom } - ( h1 dom h2 ); + (( h1 dom h2 ) or ( t1 == mlsfilewrite )); mlsconstrain { dir lnk_file chr_file blk_file sock_file fifo_file } { create relabelto } - (( h1 dom h2 ) and ( l2 eq h2 )); + ((( h1 dom h2 ) and ( l2 eq h2 )) or ( t1 == mlsfilewrite )); mlsconstrain process { transition dyntransition } (( h1 dom h2 ) or ( t1 == mcssetcats )); diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/anaconda.te serefpolicy-3.6.26/policy/modules/admin/anaconda.te --- nsaserefpolicy/policy/modules/admin/anaconda.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/anaconda.te 2009-07-30 15:33:08.000000000 -0400 @@ -31,6 +31,7 @@ modutils_domtrans_insmod(anaconda_t) seutil_domtrans_semanage(anaconda_t) +seutil_domtrans_setsebool(anaconda_t) userdom_user_home_dir_filetrans_user_home_content(anaconda_t, { dir file lnk_file fifo_file sock_file }) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/certwatch.te serefpolicy-3.6.26/policy/modules/admin/certwatch.te --- nsaserefpolicy/policy/modules/admin/certwatch.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/certwatch.te 2009-07-30 15:33:08.000000000 -0400 @@ -36,6 +36,7 @@ miscfiles_read_localization(certwatch_t) userdom_use_user_terminals(certwatch_t) +userdom_dontaudit_list_admin_dir(certwatch_t) optional_policy(` apache_exec_modules(certwatch_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/dmesg.fc serefpolicy-3.6.26/policy/modules/admin/dmesg.fc --- nsaserefpolicy/policy/modules/admin/dmesg.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/dmesg.fc 2009-07-30 15:33:08.000000000 -0400 @@ -1,2 +1,4 @@ /bin/dmesg -- gen_context(system_u:object_r:dmesg_exec_t,s0) + +/usr/sbin/mcelog -- gen_context(system_u:object_r:dmesg_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/dmesg.te serefpolicy-3.6.26/policy/modules/admin/dmesg.te --- nsaserefpolicy/policy/modules/admin/dmesg.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/dmesg.te 2009-07-30 15:33:08.000000000 -0400 @@ -9,6 +9,7 @@ type dmesg_t; type dmesg_exec_t; init_system_domain(dmesg_t, dmesg_exec_t) +cron_system_entry(dmesg_t, dmesg_exec_t) ######################################## # @@ -20,12 +21,16 @@ allow dmesg_t self:process signal_perms; +kernel_read_system_state(dmesg_t) kernel_read_kernel_sysctls(dmesg_t) kernel_read_ring_buffer(dmesg_t) kernel_clear_ring_buffer(dmesg_t) kernel_change_ring_buffer_level(dmesg_t) kernel_list_proc(dmesg_t) kernel_read_proc_symlinks(dmesg_t) +dev_read_kmsg(dmesg_t) + +mls_process_read_all_levels(dmesg_t) dev_read_sysfs(dmesg_t) @@ -35,7 +40,7 @@ domain_use_interactive_fds(dmesg_t) -files_list_etc(dmesg_t) +files_read_etc_files(dmesg_t) # for when /usr is not mounted: files_dontaudit_search_isid_type_dirs(dmesg_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.if serefpolicy-3.6.26/policy/modules/admin/kismet.if --- nsaserefpolicy/policy/modules/admin/kismet.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/kismet.if 2009-07-30 15:33:08.000000000 -0400 @@ -16,6 +16,7 @@ ') domtrans_pattern($1, kismet_exec_t, kismet_t) + allow kismet_t $1:process signull; ') ######################################## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.te serefpolicy-3.6.26/policy/modules/admin/kismet.te --- nsaserefpolicy/policy/modules/admin/kismet.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/kismet.te 2009-07-30 15:33:08.000000000 -0400 @@ -17,6 +17,9 @@ type kismet_tmp_t; files_tmp_file(kismet_tmp_t) +type kismet_tmpfs_t; +files_tmp_file(kismet_tmpfs_t) + type kismet_var_lib_t; files_type(kismet_var_lib_t) @@ -44,6 +47,10 @@ manage_files_pattern(kismet_t, kismet_tmp_t, kismet_tmp_t) files_tmp_filetrans(kismet_t, kismet_tmp_t, { file dir }) +manage_dirs_pattern(kismet_t, kismet_tmpfs_t, kismet_tmpfs_t) +manage_files_pattern(kismet_t, kismet_tmpfs_t, kismet_tmpfs_t) +fs_tmpfs_filetrans(kismet_t, kismet_tmpfs_t, file) + 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 }) @@ -53,6 +60,7 @@ files_pid_filetrans(kismet_t, kismet_var_run_t, { file dir }) kernel_search_debugfs(kismet_t) +kernel_read_system_state(kismet_t) corecmd_exec_bin(kismet_t) @@ -74,3 +82,12 @@ miscfiles_read_localization(kismet_t) userdom_use_user_terminals(kismet_t) +userdom_read_user_tmpfs_files(kismet_t) + +optional_policy(` + dbus_system_bus_client(kismet_t) + + optional_policy(` + networkmanager_dbus_chat(kismet_t) + ') +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/logrotate.te serefpolicy-3.6.26/policy/modules/admin/logrotate.te --- nsaserefpolicy/policy/modules/admin/logrotate.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/logrotate.te 2009-07-30 15:33:08.000000000 -0400 @@ -32,7 +32,7 @@ # Change ownership on log files. allow logrotate_t self:capability { chown dac_override dac_read_search kill fsetid fowner sys_resource sys_nice }; # for mailx -dontaudit logrotate_t self:capability { setuid setgid }; +dontaudit logrotate_t self:capability { setuid setgid sys_ptrace }; allow logrotate_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; @@ -116,8 +116,9 @@ seutil_dontaudit_read_config(logrotate_t) userdom_use_user_terminals(logrotate_t) -userdom_dontaudit_search_user_home_dirs(logrotate_t) +userdom_list_user_home_dirs(logrotate_t) userdom_use_unpriv_users_fds(logrotate_t) +userdom_dontaudit_list_admin_dir(logrotate_t) cron_system_entry(logrotate_t, logrotate_exec_t) cron_search_spool(logrotate_t) @@ -149,6 +150,10 @@ ') optional_policy(` + bind_manage_cache(logrotate_t) +') + +optional_policy(` consoletype_exec(logrotate_t) ') @@ -183,6 +188,10 @@ ') optional_policy(` + psad_domtrans(logrotate_t) +') + +optional_policy(` slrnpull_manage_spool(logrotate_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/logwatch.te serefpolicy-3.6.26/policy/modules/admin/logwatch.te --- nsaserefpolicy/policy/modules/admin/logwatch.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/logwatch.te 2009-07-30 15:33:08.000000000 -0400 @@ -136,4 +136,5 @@ optional_policy(` samba_read_log(logwatch_t) + samba_read_share_files(logwatch_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/mrtg.te serefpolicy-3.6.26/policy/modules/admin/mrtg.te --- nsaserefpolicy/policy/modules/admin/mrtg.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/mrtg.te 2009-07-30 15:33:08.000000000 -0400 @@ -116,6 +116,9 @@ userdom_use_user_terminals(mrtg_t) userdom_dontaudit_read_user_home_content_files(mrtg_t) userdom_dontaudit_use_unpriv_user_fds(mrtg_t) +userdom_dontaudit_list_admin_dir(mrtg_t) + +netutils_domtrans_ping(mrtg_t) ifdef(`enable_mls',` corenet_udp_sendrecv_lo_if(mrtg_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/prelink.if serefpolicy-3.6.26/policy/modules/admin/prelink.if --- nsaserefpolicy/policy/modules/admin/prelink.if 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/prelink.if 2009-07-30 15:33:08.000000000 -0400 @@ -140,3 +140,22 @@ files_search_var_lib($1) manage_files_pattern($1, prelink_var_lib_t, prelink_var_lib_t) ') + +######################################## +## +## Relabel from files in the /boot directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`prelink_relabelfrom_var_lib',` + gen_require(` + type prelink_var_lib_t; + ') + + files_search_var_lib($1) + relabelfrom_files_pattern($1, prelink_var_lib_t, prelink_var_lib_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/readahead.te serefpolicy-3.6.26/policy/modules/admin/readahead.te --- nsaserefpolicy/policy/modules/admin/readahead.te 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/readahead.te 2009-07-30 15:33:08.000000000 -0400 @@ -54,7 +54,10 @@ files_dontaudit_getattr_all_sockets(readahead_t) files_list_non_security(readahead_t) files_read_non_security_files(readahead_t) +files_dontaudit_read_security_files(readahead_t) +files_dontaudit_getattr_non_security_blk_files(readahead_t) files_create_boot_flag(readahead_t) +files_getattr_all_pipes(readahead_t) fs_getattr_all_fs(readahead_t) fs_search_auto_mountpoints(readahead_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.fc serefpolicy-3.6.26/policy/modules/admin/rpm.fc --- nsaserefpolicy/policy/modules/admin/rpm.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/rpm.fc 2009-07-30 15:33:08.000000000 -0400 @@ -4,14 +4,12 @@ /usr/bin/yum -- gen_context(system_u:object_r:rpm_exec_t,s0) -/usr/lib(64)?/rpm/rpmd -- gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/rpm/rpmq -- gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/rpm/rpmk -- gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/rpm/rpmv -- gen_context(system_u:object_r:bin_t,s0) +/usr/sbin/yum-complete-transaction -- gen_context(system_u:object_r:rpm_exec_t,s0) /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', ` @@ -21,15 +19,22 @@ /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) /var/lib/rpm(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0) +/var/lib/yum(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0) /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) +/var/run/PackageKit(/.*)? gen_context(system_u:object_r:rpm_var_run_t,s0) + # SuSE ifdef(`distro_suse', ` /usr/bin/online_update -- gen_context(system_u:object_r:rpm_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.if serefpolicy-3.6.26/policy/modules/admin/rpm.if --- nsaserefpolicy/policy/modules/admin/rpm.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/rpm.if 2009-07-30 15:33:08.000000000 -0400 @@ -66,6 +66,11 @@ rpm_domtrans($1) role $2 types rpm_t; role $2 types rpm_script_t; + + domain_system_change_exemption($1) + role_transition $2 rpm_exec_t system_r; + allow $2 system_r; + seutil_run_loadpolicy(rpm_script_t, $2) seutil_run_semanage(rpm_script_t, $2) seutil_run_setfiles(rpm_script_t, $2) @@ -146,6 +151,34 @@ ######################################## ## +## dontaudit read and write an leaked file descriptors +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_dontaudit_leaks',` + gen_require(` + type rpm_t; + type rpm_script_t; + type rpm_var_run_t; + type rpm_tmp_t; + type rpm_tmpfs_t; + ') + + dontaudit $1 rpm_t:fifo_file rw_fifo_file_perms; + dontaudit $1 rpm_script_t:fd use; + dontaudit $1 rpm_var_run_t:file write_file_perms; + dontaudit $1 rpm_tmp_t:file rw_file_perms; + dontaudit $1 rpm_t:shm rw_shm_perms; + dontaudit $1 rpm_tmpfs_t:dir rw_dir_perms; + dontaudit $1 rpm_tmpfs_t:file write_file_perms; +') + +######################################## +## ## Send and receive messages from ## rpm over dbus. ## @@ -167,6 +200,48 @@ ######################################## ## +## 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. ## ## @@ -186,6 +261,24 @@ ######################################## ## +## Search RPM log directory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_search_log',` + gen_require(` + type rpm_log_t; + ') + + allow $1 rpm_log_t:dir search_dir_perms; +') + +######################################## +## ## Inherit and use file descriptors from RPM scripts. ## ## @@ -219,7 +312,29 @@ ') 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) ') ######################################## @@ -245,6 +360,24 @@ ######################################## ## +## Delete the RPM package database. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_delete_db',` + gen_require(` + type rpm_var_lib_t; + ') + + delete_files_pattern($1, rpm_var_lib_t, rpm_var_lib_t) +') + +######################################## +## ## Create, read, write, and delete the RPM package database. ## ## @@ -283,3 +416,46 @@ 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; +') + +######################################## +## +## Send a null signal to rpm. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_signull',` + gen_require(` + type rpm_t; + ') + + allow $1 rpm_t:process signull; +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.te serefpolicy-3.6.26/policy/modules/admin/rpm.te --- nsaserefpolicy/policy/modules/admin/rpm.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/rpm.te 2009-07-30 15:33:08.000000000 -0400 @@ -31,11 +31,15 @@ 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) domain_system_change_exemption(rpm_script_t) corecmd_shell_entry_type(rpm_script_t) +corecmd_bin_entry_type(rpm_script_t) domain_type(rpm_script_t) domain_entry_file(rpm_t, rpm_script_exec_t) domain_interactive_fd(rpm_script_t) @@ -52,8 +56,9 @@ # rpm Local policy # -allow rpm_t self:capability { chown dac_override fowner fsetid setgid setuid sys_chroot sys_tty_config mknod }; -allow rpm_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow rpm_t self:capability { chown dac_override fowner fsetid ipc_lock setgid setuid sys_chroot sys_nice sys_tty_config mknod }; + +allow rpm_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execstack execheap }; allow rpm_t self:process { getattr setexec setfscreate setrlimit }; allow rpm_t self:fd use; allow rpm_t self:fifo_file rw_fifo_file_perms; @@ -68,6 +73,8 @@ allow rpm_t self:sem create_sem_perms; allow rpm_t self:msgq create_msgq_perms; allow rpm_t self:msg { send receive }; +allow rpm_t self:dir search; +allow rpm_t self:file rw_file_perms;; allow rpm_t rpm_log_t:file manage_file_perms; logging_log_filetrans(rpm_t, rpm_log_t, file) @@ -87,8 +94,13 @@ 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_network_state(rpm_t) kernel_read_system_state(rpm_t) kernel_read_kernel_sysctls(rpm_t) +kernel_read_network_state_symlinks(rpm_t) corecmd_exec_all_executables(rpm_t) @@ -108,12 +120,14 @@ dev_list_sysfs(rpm_t) dev_list_usbfs(rpm_t) dev_read_urand(rpm_t) +dev_read_raw_memory(rpm_t) #devices_manage_all_device_types(rpm_t) fs_manage_nfs_dirs(rpm_t) fs_manage_nfs_files(rpm_t) fs_manage_nfs_symlinks(rpm_t) fs_getattr_all_fs(rpm_t) +fs_getattr_all_dirs(rpm_t) fs_search_auto_mountpoints(rpm_t) mls_file_read_all_levels(rpm_t) @@ -132,6 +146,8 @@ # for installing kernel packages storage_raw_read_fixed_disk(rpm_t) +term_list_ptys(rpm_t) + auth_relabel_all_files_except_shadow(rpm_t) auth_manage_all_files_except_shadow(rpm_t) auth_dontaudit_read_shadow(rpm_t) @@ -155,6 +171,7 @@ files_exec_etc_files(rpm_t) init_domtrans_script(rpm_t) +init_use_script_ptys(rpm_t) libs_exec_ld_so(rpm_t) libs_exec_lib_files(rpm_t) @@ -174,17 +191,28 @@ ') optional_policy(` + 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(` prelink_domtrans(rpm_t) ') optional_policy(` - unconfined_domain(rpm_t) + unconfined_domain_noaudit(rpm_t) # yum-updatesd requires this unconfined_dbus_chat(rpm_t) + unconfined_dbus_chat(rpm_script_t) ') ifdef(`TODO',` @@ -210,8 +238,8 @@ # rpm-script Local policy # -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:capability { chown dac_override dac_read_search fowner fsetid setgid setuid ipc_lock sys_admin sys_chroot sys_ptrace sys_rawio sys_nice mknod kill net_admin }; +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; @@ -222,12 +250,15 @@ allow rpm_script_t self:sem create_sem_perms; allow rpm_script_t self:msgq create_msgq_perms; allow rpm_script_t self:msg { send receive }; +allow rpm_script_t self:netlink_kobject_uevent_socket create_socket_perms; allow rpm_script_t rpm_tmp_t:file read_file_perms; allow rpm_script_t rpm_script_tmp_t:dir mounton; manage_dirs_pattern(rpm_script_t, rpm_script_tmp_t, rpm_script_tmp_t) manage_files_pattern(rpm_script_t, rpm_script_tmp_t, rpm_script_tmp_t) +manage_blk_files_pattern(rpm_script_t, rpm_script_tmp_t, rpm_script_tmp_t) +manage_chr_files_pattern(rpm_script_t, rpm_script_tmp_t, rpm_script_tmp_t) files_tmp_filetrans(rpm_script_t, rpm_script_tmp_t, { file dir }) manage_dirs_pattern(rpm_script_t, rpm_script_tmpfs_t, rpm_script_tmpfs_t) @@ -239,6 +270,9 @@ kernel_read_kernel_sysctls(rpm_script_t) kernel_read_system_state(rpm_script_t) +kernel_read_network_state(rpm_script_t) +kernel_list_all_proc(rpm_script_t) +kernel_read_software_raid_state(rpm_script_t) dev_list_sysfs(rpm_script_t) @@ -255,6 +289,7 @@ fs_mount_xattr_fs(rpm_script_t) fs_unmount_xattr_fs(rpm_script_t) fs_search_auto_mountpoints(rpm_script_t) +fs_getattr_all_fs(rpm_script_t) mcs_killall(rpm_script_t) mcs_ptrace_all(rpm_script_t) @@ -272,14 +307,19 @@ storage_raw_read_fixed_disk(rpm_script_t) storage_raw_write_fixed_disk(rpm_script_t) +term_getattr_unallocated_ttys(rpm_script_t) +term_list_ptys(rpm_script_t) term_use_all_terms(rpm_script_t) auth_dontaudit_getattr_shadow(rpm_script_t) auth_use_nsswitch(rpm_script_t) # ideally we would not need this auth_manage_all_files_except_shadow(rpm_script_t) +auth_relabel_shadow(rpm_script_t) corecmd_exec_all_executables(rpm_script_t) +can_exec(rpm_script_t, rpm_script_tmp_t) +can_exec(rpm_script_t, rpm_script_tmpfs_t) domain_read_all_domains_state(rpm_script_t) domain_getattr_all_domains(rpm_script_t) @@ -291,6 +331,7 @@ files_exec_etc_files(rpm_script_t) files_read_etc_runtime_files(rpm_script_t) files_exec_usr_files(rpm_script_t) +files_relabel_all_files(rpm_script_t) init_domtrans_script(rpm_script_t) @@ -308,12 +349,15 @@ 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) +userdom_exec_admin_home_files(rpm_script_t) ifdef(`distro_redhat',` optional_policy(` mta_send_mail(rpm_script_t) + mta_system_content(rpm_var_run_t) ') ') @@ -326,13 +370,18 @@ ') optional_policy(` + lvm_domtrans(rpm_script_t) +') + +optional_policy(` tzdata_domtrans(rpm_t) tzdata_domtrans(rpm_script_t) ') optional_policy(` - unconfined_domain(rpm_script_t) + unconfined_domain_noaudit(rpm_script_t) unconfined_domtrans(rpm_script_t) + unconfined_execmem_domtrans(rpm_script_t) optional_policy(` java_domtrans_unconfined(rpm_script_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/sudo.if serefpolicy-3.6.26/policy/modules/admin/sudo.if --- nsaserefpolicy/policy/modules/admin/sudo.if 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/sudo.if 2009-07-30 15:33:08.000000000 -0400 @@ -66,8 +66,8 @@ 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 $3:key search; + allow $1_sudo_t self:key manage_key_perms; # Enter this derived domain from the user domain domtrans_pattern($3, sudo_exec_t, $1_sudo_t) @@ -102,7 +102,7 @@ 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) @@ -132,9 +132,11 @@ userdom_manage_user_tmp_files($1_sudo_t) userdom_manage_user_tmp_symlinks($1_sudo_t) userdom_use_user_terminals($1_sudo_t) - userdom_use_user_terminals($1_sudo_t) # for some PAM modules and for cwd userdom_dontaudit_search_user_home_content($1_sudo_t) + userdom_manage_all_users_keys($1_sudo_t) + + mta_role($2, $1_sudo_t) tunable_policy(`use_nfs_home_dirs',` fs_manage_nfs_files($1_sudo_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/tmpreaper.te serefpolicy-3.6.26/policy/modules/admin/tmpreaper.te --- nsaserefpolicy/policy/modules/admin/tmpreaper.te 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/tmpreaper.te 2009-07-30 15:33:08.000000000 -0400 @@ -52,6 +52,10 @@ ') optional_policy(` + apache_delete_sys_content_rw(tmpreaper_t) +') + +optional_policy(` kismet_manage_log(tmpreaper_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/usermanage.te serefpolicy-3.6.26/policy/modules/admin/usermanage.te --- nsaserefpolicy/policy/modules/admin/usermanage.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/usermanage.te 2009-07-30 15:33:08.000000000 -0400 @@ -209,6 +209,7 @@ files_manage_etc_files(groupadd_t) files_relabel_etc_files(groupadd_t) files_read_etc_runtime_files(groupadd_t) +files_read_usr_symlinks(groupadd_t) # Execute /usr/bin/{passwd, chfn, chsh} and /usr/sbin/{useradd, vipw}. corecmd_exec_bin(groupadd_t) @@ -326,6 +327,7 @@ # user generally runs this from their home directory, so do not audit a search # on user home dir userdom_dontaudit_search_user_home_content(passwd_t) +userdom_stream_connect(passwd_t) optional_policy(` nscd_domtrans(passwd_t) @@ -443,6 +445,7 @@ corecmd_exec_bin(useradd_t) domain_use_interactive_fds(useradd_t) +domain_read_all_domains_state(useradd_t) files_manage_etc_files(useradd_t) files_search_var_lib(useradd_t) @@ -515,6 +518,12 @@ ') 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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vbetool.te serefpolicy-3.6.26/policy/modules/admin/vbetool.te --- nsaserefpolicy/policy/modules/admin/vbetool.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/admin/vbetool.te 2009-07-30 15:33:08.000000000 -0400 @@ -23,7 +23,10 @@ dev_rwx_zero(vbetool_t) dev_read_sysfs(vbetool_t) +domain_mmap_low_type(vbetool_t) +tunable_policy(`mmap_low_allowed',` domain_mmap_low(vbetool_t) +') term_use_unallocated_ttys(vbetool_t) @@ -34,3 +37,8 @@ hal_write_log(vbetool_t) hal_dontaudit_append_lib_files(vbetool_t) ') + +optional_policy(` + xserver_exec_pid(vbetool_t) + xserver_write_pid(vbetool_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/awstats.te serefpolicy-3.6.26/policy/modules/apps/awstats.te --- nsaserefpolicy/policy/modules/apps/awstats.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/awstats.te 2009-07-30 15:33:08.000000000 -0400 @@ -51,6 +51,8 @@ libs_read_lib_files(awstats_t) +logging_read_generic_logs(awstats_t) + miscfiles_read_localization(awstats_t) sysnet_dns_name_resolve(awstats_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/cpufreqselector.te serefpolicy-3.6.26/policy/modules/apps/cpufreqselector.te --- nsaserefpolicy/policy/modules/apps/cpufreqselector.te 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/cpufreqselector.te 2009-07-30 15:33:08.000000000 -0400 @@ -8,7 +8,8 @@ type cpufreqselector_t; type cpufreqselector_exec_t; -application_domain(cpufreqselector_t, cpufreqselector_exec_t) + +dbus_system_domain(cpufreqselector_t, cpufreqselector_exec_t) ######################################## # @@ -36,6 +37,7 @@ ') optional_policy(` + policykit_dbus_chat(cpufreqselector_t) policykit_domtrans_auth(cpufreqselector_t) policykit_read_lib(cpufreqselector_t) policykit_read_reload(cpufreqselector_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gitosis.fc serefpolicy-3.6.26/policy/modules/apps/gitosis.fc --- nsaserefpolicy/policy/modules/apps/gitosis.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/gitosis.fc 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,4 @@ + +/usr/bin/gitosis-serve -- gen_context(system_u:object_r:gitosis_exec_t,s0) + +/var/lib/gitosis(/.*)? gen_context(system_u:object_r:gitosis_var_lib_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gitosis.if serefpolicy-3.6.26/policy/modules/apps/gitosis.if --- nsaserefpolicy/policy/modules/apps/gitosis.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/gitosis.if 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,96 @@ +## gitosis interface + +####################################### +## +## Execute a domain transition to run gitosis. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`gitosis_domtrans',` + gen_require(` + type gitosis_t, gitosis_exec_t; + ') + + domtrans_pattern($1, gitosis_exec_t, gitosis_t) +') + +####################################### +## +## Execute gitosis-serve in the gitosis domain, and +## allow the specified role the gitosis domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the gpsd domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`gitosis_run',` + gen_require(` + type gitosis_t; + ') + + gitosis_domtrans($1) + role $2 types gitosis_t; + allow gitosis_t $3:chr_file rw_term_perms; +') + +####################################### +## +## Allow the specified domain to read +## gitosis lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`gitosis_read_var_lib',` + gen_require(` + type gitosis_var_lib_t; + + ') + + files_search_var_lib($1) + read_files_pattern($1, gitosis_var_lib_t, gitosis_var_lib_t) + read_lnk_files_pattern($1, gitosis_var_lib_t, gitosis_var_lib_t) + list_dirs_pattern($1, gitosis_var_lib_t, gitosis_var_lib_t) +') + +###################################### +## +## Allow the specified domain to manage +## gitosis lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`gitosis_manage_var_lib',` + gen_require(` + type gitosis_var_lib_t; + + ') + + files_search_var_lib($1) + manage_files_pattern($1, gitosis_var_lib_t, gitosis_var_lib_t) + manage_lnk_files_pattern($1, gitosis_var_lib_t, gitosis_var_lib_t) + manage_dirs_pattern($1, gitosis_var_lib_t, gitosis_var_lib_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gitosis.te serefpolicy-3.6.26/policy/modules/apps/gitosis.te --- nsaserefpolicy/policy/modules/apps/gitosis.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/gitosis.te 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,36 @@ +policy_module(gitosis,1.0.0) + +######################################## +# +# Declarations +# + +type gitosis_t; +type gitosis_exec_t; +application_domain(gitosis_t, gitosis_exec_t) +role system_r types gitosis_t; + +type gitosis_var_lib_t; +files_type(gitosis_var_lib_t) + +######################################## +# +# gitosis local policy +# + +allow gitosis_t self:fifo_file rw_fifo_file_perms; + +exec_files_pattern(gitosis_t,gitosis_var_lib_t,gitosis_var_lib_t) +manage_files_pattern(gitosis_t,gitosis_var_lib_t,gitosis_var_lib_t) +manage_lnk_files_pattern(gitosis_t,gitosis_var_lib_t,gitosis_var_lib_t) +manage_dirs_pattern(gitosis_t,gitosis_var_lib_t,gitosis_var_lib_t) + +corecmd_exec_bin(gitosis_t) +corecmd_exec_shell(gitosis_t) + +kernel_read_system_state(gitosis_t) + +files_read_usr_files(gitosis_t) +files_search_var_lib(gitosis_t) + +miscfiles_read_localization(gitosis_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.fc serefpolicy-3.6.26/policy/modules/apps/gnome.fc --- nsaserefpolicy/policy/modules/apps/gnome.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/gnome.fc 2009-07-30 15:33:08.000000000 -0400 @@ -1,8 +1,16 @@ -HOME_DIR/\.config/gtk-.* gen_context(system_u:object_r:gnome_home_t,s0) +HOME_DIR/\.config(/.*)? gen_context(system_u:object_r:gnome_home_t,s0) HOME_DIR/\.gconf(d)?(/.*)? gen_context(system_u:object_r:gconf_home_t,s0) +HOME_DIR/\.gnome2(/.*)? gen_context(system_u:object_r:gnome_home_t,s0) +HOME_DIR/\.local.* gen_context(system_u:object_r:gconf_home_t,s0) +HOME_DIR/\.pulse(/.*)? gen_context(system_u:object_r:gnome_home_t,s0) /etc/gconf(/.*)? gen_context(system_u:object_r:gconf_etc_t,s0) /tmp/gconfd-USER/.* -- gen_context(system_u:object_r:gconf_tmp_t,s0) -/usr/libexec/gconfd-2 -- gen_context(system_u:object_r:gconfd_exec_t,s0) +# Don't use because toolchain is broken +#/usr/libexec/gconfd-2 -- gen_context(system_u:object_r:gconfd_exec_t,s0) + +/usr/libexec/gconf-defaults-mechanism -- gen_context(system_u:object_r:gconfdefaultsm_exec_t,s0) + +/usr/libexec/gnome-system-monitor-mechanism -- gen_context(system_u:object_r:gnomesystemmm_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.if serefpolicy-3.6.26/policy/modules/apps/gnome.if --- nsaserefpolicy/policy/modules/apps/gnome.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/gnome.if 2009-07-30 15:33:08.000000000 -0400 @@ -89,5 +89,175 @@ allow $1 gnome_home_t:dir manage_dir_perms; allow $1 gnome_home_t:file manage_file_perms; + allow $1 gnome_home_t:lnk_file manage_lnk_file_perms; userdom_search_user_home_dirs($1) ') + +######################################## +## +## Send general signals to all gconf domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_signal_all',` + gen_require(` + attribute gnomedomain; + ') + + allow $1 gnomedomain:process signal; +') + +######################################## +## +## 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_config',` + gen_require(` + type gnome_home_t; + ') + + list_dirs_pattern($1, gnome_home_t, gnome_home_t) + read_files_pattern($1, gnome_home_t, gnome_home_t) + read_lnk_files_pattern($1, gnome_home_t, gnome_home_t) +') + +######################################## +## +## read gconf config files +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +# +template(`gnome_read_gconf_config',` + gen_require(` + type gconf_etc_t; + ') + + allow $1 gconf_etc_t:dir list_dir_perms; + read_files_pattern($1, gconf_etc_t, gconf_etc_t) +') + +####################################### +## +## Manage gconf config files +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_manage_gconf_config',` + gen_require(` + type gconf_etc_t; + ') + + allow $1 gconf_etc_t:dir list_dir_perms; + manage_files_pattern($1, gconf_etc_t, gconf_etc_t) +') + +######################################## +## +## Execute gconf programs in +## in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_exec_gconf',` + gen_require(` + type gconfd_exec_t; + ') + + can_exec($1, gconfd_exec_t) +') + +######################################## +## +## Read gconf home files +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_read_gconf_home_files',` + gen_require(` + type gconf_home_t; + ') + + allow $1 gconf_home_t:dir list_dir_perms; + read_files_pattern($1, gconf_home_t, gconf_home_t) +') + +######################################## +## +## manage gconf home files +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_manage_gconf_home_files',` + gen_require(` + type gconf_home_t; + ') + + allow $1 gconf_home_t:dir list_dir_perms; + manage_files_pattern($1, gconf_home_t, gconf_home_t) +') + +######################################## +## +## Connect to gnome over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +## +## +## The type of the user domain. +## +## +# +interface(`gnome_stream_connect',` + gen_require(` + type gnome_home_t; + ') + + # Connect to pulseaudit server + stream_connect_pattern($1, gnome_home_t, gnome_home_t, $2) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.te serefpolicy-3.6.26/policy/modules/apps/gnome.te --- nsaserefpolicy/policy/modules/apps/gnome.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/gnome.te 2009-07-30 15:33:08.000000000 -0400 @@ -9,16 +9,18 @@ attribute gnomedomain; type gconf_etc_t; -files_type(gconf_etc_t) +files_config_file(gconf_etc_t) type gconf_home_t; typealias gconf_home_t alias { user_gconf_home_t staff_gconf_home_t sysadm_gconf_home_t }; typealias gconf_home_t alias { auditadm_gconf_home_t secadm_gconf_home_t }; +typealias gconf_home_t alias unconfined_gconf_home_t; userdom_user_home_content(gconf_home_t) type gconf_tmp_t; typealias gconf_tmp_t alias { user_gconf_tmp_t staff_gconf_tmp_t sysadm_gconf_tmp_t }; typealias gconf_tmp_t alias { auditadm_gconf_tmp_t secadm_gconf_tmp_t }; +typealias gconf_tmp_t alias unconfined_gconf_tmp_t; files_tmp_file(gconf_tmp_t) ubac_constrained(gconf_tmp_t) @@ -32,8 +34,17 @@ type gnome_home_t; typealias gnome_home_t alias { user_gnome_home_t staff_gnome_home_t sysadm_gnome_home_t }; typealias gnome_home_t alias { auditadm_gnome_home_t secadm_gnome_home_t }; +typealias gnome_home_t alias unconfined_gnome_home_t; userdom_user_home_content(gnome_home_t) +type gconfdefaultsm_t; +type gconfdefaultsm_exec_t; +dbus_system_domain(gconfdefaultsm_t, gconfdefaultsm_exec_t) + +type gnomesystemmm_t; +type gnomesystemmm_exec_t; +dbus_system_domain(gnomesystemmm_t, gnomesystemmm_exec_t) + ############################## # # Local Policy @@ -73,3 +84,82 @@ xserver_use_xdm_fds(gconfd_t) xserver_rw_xdm_pipes(gconfd_t) ') + +####################################### +# +# gconf-defaults-mechanisms local policy +# + +allow gconfdefaultsm_t self:capability { dac_override sys_nice sys_ptrace }; +allow gconfdefaultsm_t self:process getsched; +allow gconfdefaultsm_t self:fifo_file rw_fifo_file_perms; + +corecmd_search_bin(gconfdefaultsm_t) + +files_read_etc_files(gconfdefaultsm_t) +files_read_usr_files(gconfdefaultsm_t) + +miscfiles_read_localization(gconfdefaultsm_t) + +gnome_manage_gconf_home_files(gconfdefaultsm_t) +gnome_manage_gconf_config(gconfdefaultsm_t) + +userdom_read_all_users_state(gconfdefaultsm_t) +userdom_search_user_home_dirs(gconfdefaultsm_t) + +userdom_dontaudit_search_admin_dir(gconfdefaultsm_t) + +optional_policy(` + consolekit_dbus_chat(gconfdefaultsm_t) +') + +optional_policy(` + nscd_dontaudit_search_pid(gconfdefaultsm_t) +') + +optional_policy(` + policykit_domtrans_auth(gconfdefaultsm_t) + policykit_dbus_chat(gconfdefaultsm_t) + policykit_read_lib(gconfdefaultsm_t) + policykit_read_reload(gconfdefaultsm_t) +') + +permissive gconfdefaultsm_t; + +####################################### +# +# gnome-system-monitor-mechanisms local policy +# + +allow gnomesystemmm_t self:capability { sys_nice sys_ptrace }; +allow gnomesystemmm_t self:fifo_file rw_fifo_file_perms; + +corecmd_search_bin(gnomesystemmm_t) + +domain_kill_all_domains(gnomesystemmm_t) +domain_search_all_domains_state(gnomesystemmm_t) +domain_setpriority_all_domains(gnomesystemmm_t) +domain_signal_all_domains(gnomesystemmm_t) +domain_sigstop_all_domains(gnomesystemmm_t) + +files_read_etc_files(gnomesystemmm_t) +files_read_usr_files(gnomesystemmm_t) + +userdom_read_all_users_state(gnomesystemmm_t) + +optional_policy(` + consolekit_dbus_chat(gnomesystemmm_t) +') + +optional_policy(` + nscd_dontaudit_search_pid(gnomesystemmm_t) +') + +optional_policy(` + policykit_dbus_chat(gnomesystemmm_t) + policykit_domtrans_auth(gnomesystemmm_t) + policykit_read_lib(gnomesystemmm_t) + policykit_read_reload(gnomesystemmm_t) +') + +permissive gnomesystemmm_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.te serefpolicy-3.6.26/policy/modules/apps/gpg.te --- nsaserefpolicy/policy/modules/apps/gpg.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/gpg.te 2009-07-30 15:33:08.000000000 -0400 @@ -159,6 +159,19 @@ xserver_rw_xdm_pipes(gpg_t) ') +userdom_manage_user_tmp_files(gpg_t) +userdom_manage_user_home_content_files(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 @@ -250,5 +263,5 @@ ') optional_policy(` - xserver_stream_connect(gpg_pinentry_t) + xserver_common_app(gpg_pinentry_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.fc serefpolicy-3.6.26/policy/modules/apps/java.fc --- nsaserefpolicy/policy/modules/apps/java.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/java.fc 2009-07-30 15:33:08.000000000 -0400 @@ -2,15 +2,16 @@ # /opt # /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/ibm/java.*/(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) # # /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 +21,11 @@ /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) +/usr/lib/opera(/.*)?/opera -- gen_context(system_u:object_r:java_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.if serefpolicy-3.6.26/policy/modules/apps/java.if --- nsaserefpolicy/policy/modules/apps/java.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/java.if 2009-07-30 15:33:08.000000000 -0400 @@ -30,6 +30,7 @@ allow java_t $2:unix_stream_socket connectto; allow java_t $2:unix_stream_socket { read write }; + allow java_t $2:tcp_socket { read write }; ') ######################################## @@ -68,3 +69,131 @@ domtrans_pattern($1, java_exec_t, unconfined_java_t) corecmd_search_bin($1) ') + +######################################## +## +## 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. +## +## +# +interface(`java_run',` + gen_require(` + type java_t; + ') + + java_domtrans($1) + role $2 types java_t; +') + +######################################## +## +## Execute java in the unconfined java domain, and +## allow the specified role the unconfined java domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the java domain. +## +## +# +interface(`java_run_unconfined',` + gen_require(` + type unconfined_java_t; + type java_t; + ') + + java_domtrans_unconfined($1) + role $2 types unconfined_java_t; + role $2 types java_t; + nsplugin_role_notrans($2, unconfined_java_t) +') + +######################################## +## +## Execute the java program in the java domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`java_exec',` + gen_require(` + type java_exec_t; + ') + + can_exec($1, java_exec_t) +') + +####################################### +## +## The 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 role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +template(`java_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 $2 types $1_java_t; + + domain_interactive_fd($1_java_t) + + userdom_unpriv_usertype($1, $1_java_t) + userdom_manage_tmpfs_role($2, $1_java_t) + + allow $1_java_t self:process { ptrace signal getsched execmem execstack }; + allow $3 $1_java_t:process { getattr ptrace noatsecure signal_perms }; + + domtrans_pattern($3, java_exec_t, $1_java_t) + dev_dontaudit_append_rand($1_java_t) + + fs_dontaudit_rw_tmpfs_files($1_java_t) + corecmd_bin_domtrans($1_java_t, $1_t) + + optional_policy(` + xserver_common_app($1_java_t) + xserver_role($1_r, $1_java_t) + ') +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.te serefpolicy-3.6.26/policy/modules/apps/java.te --- nsaserefpolicy/policy/modules/apps/java.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/java.te 2009-07-30 15:33:08.000000000 -0400 @@ -20,6 +20,8 @@ typealias java_t alias { staff_javaplugin_t user_javaplugin_t sysadm_javaplugin_t }; typealias java_t alias { auditadm_javaplugin_t secadm_javaplugin_t }; +role system_r types java_t; + type java_tmp_t; files_tmp_file(java_tmp_t) ubac_constrained(java_tmp_t) @@ -40,7 +42,7 @@ # Local policy # -allow java_t self:process { signal_perms getsched setsched execmem }; +allow java_t self:process { signal_perms getsched execmem }; allow java_t self:fifo_file rw_fifo_file_perms; allow java_t self:tcp_socket create_socket_perms; allow java_t self:udp_socket create_socket_perms; @@ -80,6 +82,7 @@ dev_write_sound(java_t) dev_read_urand(java_t) dev_read_rand(java_t) +dev_dontaudit_append_rand(java_t) files_read_etc_files(java_t) files_read_usr_files(java_t) @@ -116,12 +119,13 @@ allow java_t java_tmp_t:file execute; - libs_legacy_use_shared_libs(java_t) libs_legacy_use_ld_so(java_t) miscfiles_legacy_read_localization(java_t) ') +libs_legacy_use_shared_libs(java_t) + optional_policy(` nis_use_ypbind(java_t) ') @@ -131,6 +135,7 @@ ') optional_policy(` + xserver_common_app(java_t) xserver_user_x_domain_template(java, java_t, java_tmpfs_t) ') @@ -147,4 +152,12 @@ unconfined_domain_noaudit(unconfined_java_t) unconfined_dbus_chat(unconfined_java_t) + optional_policy(` + hal_dbus_chat(unconfined_java_t) ') + + optional_policy(` + rpm_domtrans(unconfined_java_t) + ') +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/livecd.fc serefpolicy-3.6.26/policy/modules/apps/livecd.fc --- nsaserefpolicy/policy/modules/apps/livecd.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/livecd.fc 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,2 @@ + +/usr/bin/livecd-creator -- gen_context(system_u:object_r:livecd_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/livecd.if serefpolicy-3.6.26/policy/modules/apps/livecd.if --- nsaserefpolicy/policy/modules/apps/livecd.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/livecd.if 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,50 @@ + +## policy for livecd + +######################################## +## +## Execute a domain transition to run livecd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`livecd_domtrans',` + gen_require(` + type livecd_t; + type livecd_exec_t; + ') + + domtrans_pattern($1, livecd_exec_t, livecd_t) +') + + +######################################## +## +## Execute livecd in the livecd domain, and +## allow the specified role the livecd domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the livecd domain. +## +## +# +interface(`livecd_run',` + gen_require(` + type livecd_t; + ') + + livecd_domtrans($1) + role $2 types livecd_t; + + seutil_run_setfiles_mac(livecd_t, $2) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/livecd.te serefpolicy-3.6.26/policy/modules/apps/livecd.te --- nsaserefpolicy/policy/modules/apps/livecd.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/livecd.te 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,26 @@ +policy_module(livecd, 1.0.0) + +######################################## +# +# Declarations +# + +type livecd_t; +type livecd_exec_t; +application_domain(livecd_t, livecd_exec_t) +role system_r types livecd_t; + +######################################## +# +# livecd local policy +# +dontaudit livecd_t self:capability2 mac_admin; + +unconfined_domain_noaudit(livecd_t) +domain_ptrace_all_domains(livecd_t) + +optional_policy(` + hal_dbus_chat(livecd_t) +') + +seutil_domtrans_setfiles_mac(livecd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mono.if serefpolicy-3.6.26/policy/modules/apps/mono.if --- nsaserefpolicy/policy/modules/apps/mono.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/mono.if 2009-07-30 15:33:08.000000000 -0400 @@ -21,6 +21,105 @@ ######################################## ## +## 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. +## +## +# +interface(`mono_run',` + gen_require(` + type mono_t; + ') + + mono_domtrans($1) + role $2 types mono_t; +') + +####################################### +## +## The 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 role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +template(`mono_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 $2 types $1_mono_t; + + domain_interactive_fd($1_mono_t) + application_type($1_mono_t) + + userdom_unpriv_usertype($1, $1_mono_t) + userdom_manage_tmpfs_role($2, $1_mono_t) + + allow $1_mono_t self:process { ptrace signal getsched execheap execmem execstack }; + allow $3 $1_mono_t:process { getattr ptrace noatsecure signal_perms }; + + domtrans_pattern($3, mono_exec_t, $1_mono_t) + + fs_dontaudit_rw_tmpfs_files($1_mono_t) + corecmd_bin_domtrans($1_mono_t, $1_t) + + optional_policy(` + xserver_role($1_r, $1_mono_t) + ') +') + +######################################## +## ## Execute the mono program in the caller domain. ## ## @@ -31,7 +130,7 @@ # interface(`mono_exec',` gen_require(` - type mono_t, mono_exec_t; + type mono_exec_t; ') corecmd_search_bin($1) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mono.te serefpolicy-3.6.26/policy/modules/apps/mono.te --- nsaserefpolicy/policy/modules/apps/mono.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/mono.te 2009-07-30 15:33:08.000000000 -0400 @@ -15,7 +15,7 @@ # Local policy # -allow mono_t self:process { execheap execmem }; +allow mono_t self:process { ptrace signal getsched execheap execmem execstack }; init_dbus_chat_script(mono_t) @@ -42,7 +42,12 @@ ') optional_policy(` - unconfined_domain_noaudit(mono_t) + unconfined_domain(mono_t) unconfined_dbus_chat(mono_t) unconfined_dbus_connect(mono_t) + application_type(mono_t) +') + +optional_policy(` + xserver_rw_shm(mono_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.if serefpolicy-3.6.26/policy/modules/apps/mozilla.if --- nsaserefpolicy/policy/modules/apps/mozilla.if 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/mozilla.if 2009-07-30 15:33:08.000000000 -0400 @@ -45,6 +45,18 @@ relabel_dirs_pattern($2, mozilla_home_t, mozilla_home_t) relabel_files_pattern($2, mozilla_home_t, mozilla_home_t) relabel_lnk_files_pattern($2, mozilla_home_t, mozilla_home_t) + + mozilla_dbus_chat($2) + + userdom_manage_tmp_role($1, mozilla_t) + + optional_policy(` + nsplugin_role($1, mozilla_t) + ') + + optional_policy(` + pulseaudio_role($1, mozilla_t) + ') ') ######################################## @@ -64,6 +76,7 @@ allow $1 mozilla_home_t:dir list_dir_perms; allow $1 mozilla_home_t:file read_file_perms; + allow $1 mozilla_home_t:lnk_file read_lnk_file_perms; userdom_search_user_home_dirs($1) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.te serefpolicy-3.6.26/policy/modules/apps/mozilla.te --- nsaserefpolicy/policy/modules/apps/mozilla.te 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/mozilla.te 2009-07-30 15:33:08.000000000 -0400 @@ -59,6 +59,7 @@ manage_files_pattern(mozilla_t, mozilla_home_t, mozilla_home_t) manage_lnk_files_pattern(mozilla_t, mozilla_home_t, mozilla_home_t) userdom_search_user_home_dirs(mozilla_t) +userdom_user_home_dir_filetrans(mozilla_t, mozilla_home_t, dir) # Mozpluggerrc allow mozilla_t mozilla_conf_t:file read_file_perms; @@ -97,6 +98,7 @@ corenet_tcp_connect_ftp_port(mozilla_t) corenet_tcp_connect_ipp_port(mozilla_t) corenet_tcp_connect_generic_port(mozilla_t) +corenet_tcp_connect_soundd_port(mozilla_t) corenet_sendrecv_http_client_packets(mozilla_t) corenet_sendrecv_http_cache_client_packets(mozilla_t) corenet_sendrecv_ftp_client_packets(mozilla_t) @@ -114,6 +116,8 @@ dev_dontaudit_rw_dri(mozilla_t) dev_getattr_sysfs_dirs(mozilla_t) +domain_dontaudit_read_all_domains_state(mozilla_t) + files_read_etc_runtime_files(mozilla_t) files_read_usr_files(mozilla_t) files_read_etc_files(mozilla_t) @@ -129,6 +133,7 @@ fs_rw_tmpfs_files(mozilla_t) term_dontaudit_getattr_pty_dirs(mozilla_t) +term_use_all_user_ttys(mozilla_t) logging_send_syslog_msg(mozilla_t) @@ -138,12 +143,7 @@ # Browse the web, connect to printer sysnet_dns_name_resolve(mozilla_t) -userdom_manage_user_home_content_dirs(mozilla_t) -userdom_manage_user_home_content_files(mozilla_t) -userdom_manage_user_home_content_symlinks(mozilla_t) -userdom_manage_user_tmp_dirs(mozilla_t) -userdom_manage_user_tmp_files(mozilla_t) -userdom_manage_user_tmp_sockets(mozilla_t) +userdom_use_user_ptys(mozilla_t) xserver_user_x_domain_template(mozilla, mozilla_t, mozilla_tmpfs_t) xserver_dontaudit_read_xdm_tmp_files(mozilla_t) @@ -231,11 +231,15 @@ optional_policy(` dbus_system_bus_client(mozilla_t) dbus_session_bus_client(mozilla_t) + optional_policy(` + networkmanager_dbus_chat(mozilla_t) + ') ') optional_policy(` gnome_stream_connect_gconf(mozilla_t) gnome_manage_config(mozilla_t) + gnome_manage_gconf_home_files(mozilla_t) ') optional_policy(` @@ -256,5 +260,10 @@ ') optional_policy(` + nsplugin_manage_rw(mozilla_t) + nsplugin_manage_home_files(mozilla_t) +') + +optional_policy(` thunderbird_domtrans(mozilla_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.fc serefpolicy-3.6.26/policy/modules/apps/nsplugin.fc --- nsaserefpolicy/policy/modules/apps/nsplugin.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/nsplugin.fc 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,12 @@ +HOME_DIR/\.adobe(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.macromedia(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.gstreamer-.* gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.config/totem(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.config/gxine(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.gcjwebplugin(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.icedteaplugin(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) + +/usr/bin/nspluginscan -- gen_context(system_u:object_r:nsplugin_exec_t,s0) +/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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.if serefpolicy-3.6.26/policy/modules/apps/nsplugin.if --- nsaserefpolicy/policy/modules/apps/nsplugin.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/nsplugin.if 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,313 @@ + +## policy for nsplugin + +######################################## +## +## 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) +') + +####################################### +## +## 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. +## +## +# +interface(`nsplugin_role_notrans',` + gen_require(` + type nsplugin_rw_t; + type nsplugin_home_t; + type nsplugin_exec_t; + type nsplugin_config_exec_t; + type nsplugin_t; + type nsplugin_config_t; + class x_drawable all_x_drawable_perms; + class x_resource all_x_resource_perms; + ') + + role $1 types nsplugin_t; + role $1 types nsplugin_config_t; + + 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_t $2:fifo_file rw_fifo_file_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; + dontaudit nsplugin_config_t $2:unix_dgram_socket rw_socket_perms; + dontaudit nsplugin_config_t $2:fifo_file rw_fifo_file_perms; + allow nsplugin_t $2:unix_stream_socket connectto; + dontaudit nsplugin_t $2:process ptrace; + allow nsplugin_t $2:sem rw_sem_perms; + allow nsplugin_t $2:shm rw_shm_perms; + + allow $2 nsplugin_t:process { getattr ptrace signal_perms }; + allow $2 nsplugin_t:unix_stream_socket connectto; + + # Connect to pulseaudit server + stream_connect_pattern(nsplugin_t, user_home_t, user_home_t, $2) + gnome_stream_connect(nsplugin_t, $2) + + userdom_use_user_terminals(nsplugin_t) + userdom_use_user_terminals(nsplugin_config_t) + userdom_dontaudit_setattr_user_home_content_files(nsplugin_t) + userdom_manage_tmpfs_role($1, nsplugin_t) + + xserver_communicate(nsplugin_t, $2) +') + +####################################### +## +## Role access for nsplugin +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +interface(`nsplugin_role',` + gen_require(` + type nsplugin_exec_t; + type nsplugin_config_exec_t; + type nsplugin_t; + type nsplugin_config_t; + ') + + nsplugin_role_notrans($1, $2) + + domtrans_pattern($2, nsplugin_exec_t, nsplugin_t) + domtrans_pattern($2, nsplugin_config_exec_t, nsplugin_config_t) +') + +####################################### +## +## The per role template for the nsplugin module. +## +## +## +## The type of the user domain. +## +## +# +interface(`nsplugin_domtrans',` + gen_require(` + type nsplugin_exec_t; + type nsplugin_t; + ') + + domtrans_pattern($1, nsplugin_exec_t, nsplugin_t) + allow $1 nsplugin_t:unix_stream_socket connectto; + allow nsplugin_t $1:process signal; +') +####################################### +## +## The per role template for the nsplugin module. +## +## +## +## The type of the user domain. +## +## +# +interface(`nsplugin_domtrans_config',` + gen_require(` + type nsplugin_config_exec_t; + type nsplugin_config_t; + ') + + domtrans_pattern($1, nsplugin_config_exec_t, 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) +') + +######################################## +## +## Read nsplugin home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_read_home',` + gen_require(` + type nsplugin_home_t; + ') + + list_dirs_pattern($1, nsplugin_home_t, nsplugin_home_t) + read_files_pattern($1, nsplugin_home_t, nsplugin_home_t) + read_lnk_files_pattern($1, nsplugin_home_t, nsplugin_home_t) +') + +######################################## +## +## Exec nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_rw_exec',` + gen_require(` + type nsplugin_rw_t; + ') + + can_exec($1, nsplugin_rw_t) +') + +######################################## +## +## Create, read, write, and delete +## nsplugin home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_manage_home_files',` + gen_require(` + type nsplugin_home_t; + ') + + manage_files_pattern($1, nsplugin_home_t, nsplugin_home_t) +') + +######################################## +## +## Allow attempts to read and write to +## nsplugin named pipes. +## +## +## +## Domain to not audit. +## +## +# +interface(`nsplugin_rw_pipes',` + gen_require(` + type nsplugin_home_t; + ') + + allow $1 nsplugin_home_t:fifo_file rw_fifo_file_perms; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.te serefpolicy-3.6.26/policy/modules/apps/nsplugin.te --- nsaserefpolicy/policy/modules/apps/nsplugin.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/nsplugin.te 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,287 @@ + +policy_module(nsplugin, 1.0.0) + +######################################## +# +# Declarations +# + +## +##

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

+## +gen_tunable(allow_nsplugin_execmem, false) + +## +##

+## Allow nsplugin code to connect to unreserved ports +##

+## +gen_tunable(nsplugin_can_network, true) + +type nsplugin_exec_t; +application_executable_file(nsplugin_exec_t) + +type nsplugin_config_exec_t; +application_executable_file(nsplugin_config_exec_t) + +type nsplugin_rw_t; +files_poly_member(nsplugin_rw_t) +userdom_user_home_content(nsplugin_rw_t) + +type nsplugin_tmp_t; +files_tmp_file(nsplugin_tmp_t) + +type nsplugin_home_t; +files_poly_member(nsplugin_home_t) +userdom_user_home_content(nsplugin_home_t) +typealias nsplugin_home_t alias user_nsplugin_home_t; + +type nsplugin_t; +domain_type(nsplugin_t) +domain_entry_file(nsplugin_t, nsplugin_exec_t) + +type nsplugin_config_t; +domain_type(nsplugin_config_t) +domain_entry_file(nsplugin_config_t, nsplugin_config_exec_t) + +application_executable_file(nsplugin_exec_t) +application_executable_file(nsplugin_config_exec_t) + + +######################################## +# +# nsplugin local policy +# +dontaudit nsplugin_t self:capability sys_tty_config; +allow nsplugin_t self:fifo_file rw_file_perms; +allow nsplugin_t self:process { ptrace setpgid 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 }; +allow nsplugin_t self:unix_dgram_socket create_socket_perms; + +tunable_policy(`allow_nsplugin_execmem',` + allow nsplugin_t self:process { execstack execmem }; + allow nsplugin_config_t self:process { execstack execmem }; +') + +tunable_policy(`nsplugin_can_network',` + corenet_tcp_connect_all_unreserved_ports(nsplugin_t) +') + +manage_dirs_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +exec_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_fifo_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_sock_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_lnk_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +userdom_user_home_dir_filetrans(nsplugin_t, nsplugin_home_t, {file dir}) +userdom_user_home_content_filetrans(nsplugin_t, nsplugin_home_t, {file dir}) +userdom_dontaudit_write_user_home_content_files(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_streaming_port(nsplugin_t) +corenet_tcp_connect_pulseaudio_port(nsplugin_t) +corenet_tcp_connect_http_port(nsplugin_t) +corenet_tcp_connect_http_cache_port(nsplugin_t) +corenet_tcp_sendrecv_generic_if(nsplugin_t) +corenet_tcp_sendrecv_generic_node(nsplugin_t) +corenet_tcp_connect_ipp_port(nsplugin_t) +corenet_tcp_connect_speech_port(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) +dev_read_video_dev(nsplugin_t) +dev_write_video_dev(nsplugin_t) +dev_getattr_dri_dev(nsplugin_t) +dev_rwx_zero(nsplugin_t) + +kernel_read_kernel_sysctls(nsplugin_t) +kernel_read_system_state(nsplugin_t) + +files_dontaudit_getattr_lost_found_dirs(nsplugin_t) +files_dontaudit_list_home(nsplugin_t) +files_read_usr_files(nsplugin_t) +files_read_etc_files(nsplugin_t) +files_read_config_files(nsplugin_t) + +fs_getattr_tmpfs(nsplugin_t) +fs_getattr_xattr_fs(nsplugin_t) +fs_search_auto_mountpoints(nsplugin_t) +fs_rw_anon_inodefs_files(nsplugin_t) +fs_list_inotifyfs(nsplugin_t) + +storage_dontaudit_getattr_fixed_disk_dev(nsplugin_t) + +term_dontaudit_getattr_all_user_ptys(nsplugin_t) +term_dontaudit_getattr_all_user_ttys(nsplugin_t) + +auth_use_nsswitch(nsplugin_t) + +libs_exec_ld_so(nsplugin_t) + +miscfiles_read_localization(nsplugin_t) +miscfiles_read_fonts(nsplugin_t) +miscfiles_dontaudit_write_fonts(nsplugin_t) + +userdom_manage_user_tmp_dirs(nsplugin_t) +userdom_manage_user_tmp_files(nsplugin_t) +userdom_manage_user_tmp_sockets(nsplugin_t) +userdom_tmp_filetrans_user_tmp(nsplugin_t, { file dir sock_file }) +userdom_rw_semaphores(nsplugin_t) + +userdom_read_user_home_content_symlinks(nsplugin_t) +userdom_read_user_home_content_files(nsplugin_t) +userdom_read_user_tmp_files(nsplugin_t) +userdom_write_user_tmp_sockets(nsplugin_t) +userdom_dontaudit_append_user_home_content_files(nsplugin_t) +userdom_dontaudit_delete_user_home_content_files(nsplugin_t) + +optional_policy(` + alsa_read_rw_config(nsplugin_t) +') + +optional_policy(` + cups_stream_connect(nsplugin_t) +') + +optional_policy(` + dbus_session_bus_client(nsplugin_t) + dbus_system_bus_client(nsplugin_t) +') + +optional_policy(` + gnome_exec_gconf(nsplugin_t) + gnome_manage_config(nsplugin_t) + gnome_read_gconf_home_files(nsplugin_t) +') + +optional_policy(` + mozilla_read_user_home_files(nsplugin_t) + mozilla_write_user_home_files(nsplugin_t) +') + +optional_policy(` + mplayer_exec(nsplugin_t) + mplayer_read_user_home_files(nsplugin_t) +') + +optional_policy(` + unconfined_execmem_signull(nsplugin_t) +') + +optional_policy(` + gen_require(` + type user_tmpfs_t; + ') + xserver_user_x_domain_template(nsplugin, nsplugin_t, user_tmpfs_t) + xserver_common_app(nsplugin_t) + xserver_rw_shm(nsplugin_t) + xserver_read_xdm_tmp_files(nsplugin_t) + xserver_read_xdm_pid(nsplugin_t) + xserver_read_user_xauth(nsplugin_t) + xserver_read_user_iceauth(nsplugin_t) + xserver_use_user_fonts(nsplugin_t) + xserver_manage_home_fonts(nsplugin_t) + xserver_dontaudit_rw_xdm_home_files(nsplugin_t) +') + +######################################## +# +# nsplugin_config local policy +# + +allow nsplugin_config_t self:capability { dac_override dac_read_search sys_nice setuid setgid }; +allow nsplugin_config_t self:process { setsched signal_perms getsched execmem }; +#execing pulseaudio +dontaudit nsplugin_t self:process { getcap setcap }; + +allow nsplugin_config_t self:fifo_file rw_file_perms; +allow nsplugin_config_t self:unix_stream_socket create_stream_socket_perms; + +fs_search_auto_mountpoints(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, nsplugin_home_t, nsplugin_home_t) +manage_files_pattern(nsplugin_config_t, nsplugin_home_t, nsplugin_home_t) +manage_lnk_files_pattern(nsplugin_config_t, nsplugin_home_t, 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) +files_list_tmp(nsplugin_config_t) + +auth_use_nsswitch(nsplugin_config_t) + +miscfiles_read_localization(nsplugin_config_t) +miscfiles_read_fonts(nsplugin_config_t) + +userdom_search_user_home_content(nsplugin_config_t) +userdom_read_user_home_content_files(nsplugin_config_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_getattr_nfs(nsplugin_t) + fs_manage_nfs_dirs(nsplugin_t) + fs_manage_nfs_files(nsplugin_t) + fs_read_nfs_symlinks(nsplugin_t) + fs_manage_nfs_named_pipes(nsplugin_t) + fs_manage_nfs_dirs(nsplugin_config_t) + fs_manage_nfs_files(nsplugin_config_t) + fs_manage_nfs_named_pipes(nsplugin_config_t) + fs_read_nfs_symlinks(nsplugin_config_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_getattr_cifs(nsplugin_t) + fs_manage_cifs_dirs(nsplugin_t) + fs_manage_cifs_files(nsplugin_t) + fs_read_cifs_symlinks(nsplugin_t) + fs_manage_cifs_named_pipes(nsplugin_t) + fs_manage_cifs_dirs(nsplugin_config_t) + fs_manage_cifs_files(nsplugin_config_t) + fs_manage_cifs_named_pipes(nsplugin_config_t) + fs_read_cifs_symlinks(nsplugin_config_t) +') + +domtrans_pattern(nsplugin_config_t, nsplugin_exec_t, nsplugin_t) + +optional_policy(` + xserver_read_home_fonts(nsplugin_config_t) +') + +optional_policy(` + mozilla_read_user_home_files(nsplugin_config_t) +') + +application_signull(nsplugin_t) + +optional_policy(` + pulseaudio_stream_connect(nsplugin_t) +') + +optional_policy(` + unconfined_execmem_exec(nsplugin_t) +') + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.fc serefpolicy-3.6.26/policy/modules/apps/openoffice.fc --- nsaserefpolicy/policy/modules/apps/openoffice.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/openoffice.fc 2009-07-30 15:33:08.000000000 -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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.if serefpolicy-3.6.26/policy/modules/apps/openoffice.if --- nsaserefpolicy/policy/modules/apps/openoffice.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/openoffice.if 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,93 @@ +## Openoffice + +####################################### +## +## The per role template for the openoffice module. +## +## +## +## The role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +interface(`openoffice_plugin_role',` + gen_require(` + type openoffice_exec_t; + type openoffice_t; + ') + + ######################################## + # + # Local policy + # + + domtrans_pattern($1, openoffice_exec_t, openoffice_t) + allow $1 openoffice_t:process { signal sigkill }; +') + +####################################### +## +## role for openoffice +## +## +##

+## 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 role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +interface(`openoffice_role_template',` + gen_require(` + type openoffice_exec_t; + ') + + role $2 types $1_openoffice_t; + + type $1_openoffice_t; + domain_type($1_openoffice_t) + domain_entry_file($1_openoffice_t, openoffice_exec_t) + domain_interactive_fd($1_openoffice_t) + + userdom_unpriv_usertype($1, $1_openoffice_t) + userdom_exec_user_home_content_files($1_openoffice_t) + + allow $1_openoffice_t self:process { getsched sigkill execheap execmem execstack }; + + allow $3 $1_openoffice_t:process { getattr ptrace signal_perms noatsecure siginh rlimitinh }; + allow $1_openoffice_t $3:tcp_socket { read write }; + + domtrans_pattern($3, 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) + + allow $3 $1_openoffice_t:process { signal sigkill }; + allow $1_openoffice_t $3:unix_stream_socket connectto; + optional_policy(` + xserver_common_app($1_openoffice_t) + xserver_common_x_domain_template($1, $1_openoffice_t) + ') +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.te serefpolicy-3.6.26/policy/modules/apps/openoffice.te --- nsaserefpolicy/policy/modules/apps/openoffice.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/openoffice.te 2009-07-30 15:33:08.000000000 -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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/qemu.fc serefpolicy-3.6.26/policy/modules/apps/qemu.fc --- nsaserefpolicy/policy/modules/apps/qemu.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/qemu.fc 2009-07-30 15:33:08.000000000 -0400 @@ -1,2 +1,2 @@ -/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) +/usr/bin/qemu.* -- gen_context(system_u:object_r:qemu_exec_t,s0) +/usr/libexec/qemu.* -- gen_context(system_u:object_r:qemu_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/qemu.if serefpolicy-3.6.26/policy/modules/apps/qemu.if --- nsaserefpolicy/policy/modules/apps/qemu.if 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/qemu.if 2009-07-30 15:33:08.000000000 -0400 @@ -40,6 +40,93 @@ qemu_domtrans($1) role $2 types qemu_t; + + optional_policy(` + samba_run_smb(qemu_t, $2, $3) + ') +') + +####################################### +## +## The per role template for the qemu module. +## +## +##

+## This template creates a derived domains which are used +## for qemu 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 role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +interface(`qemu_role_notrans',` + gen_require(` + type qemu_t; + ') + + role $1 types qemu_t; +') + +####################################### +## +## The per role template for the qemu module. +## +## +##

+## This template creates a derived domains which are used +## for qemu 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 role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +template(`qemu_role',` + gen_require(` + type qemu_exec_t; + ') + + qemu_role_notrans($1, $2, $3) + + domtrans_pattern($3, qemu_exec_t, qemu_t) + domtrans_pattern($3, qemu_config_exec_t, qemu_config_t) ') ######################################## @@ -62,6 +149,66 @@ ######################################## ## +## Set the schedule on qemu. +## +## +## +## Domain allowed access. +## +## +# +interface(`qemu_setsched',` + gen_require(` + type qemu_t; + ') + + allow $1 qemu_t:process setsched; +') + +######################################## +## +## Execute qemu_exec_t +## in the specified domain but do not +## do it automatically. This is an explicit +## transition, requiring the caller to use setexeccon(). +## +## +##

+## Execute qemu_exec_t +## in the specified domain. This allows +## the specified domain to qemu programs +## on these filesystems in the specified +## domain. +##

+## +## +## +## Domain allowed access. +## +## +## +## +## The type of the new process. +## +## +# +interface(`qemu_spec_domtrans',` + gen_require(` + type qemu_exec_t; + ') + + read_lnk_files_pattern($1, qemu_exec_t, qemu_exec_t) + domain_transition_pattern($1, qemu_exec_t, $2) + domain_entry_file($2,qemu_exec_t) + can_exec($1,qemu_exec_t) + + allow $2 $1:fd use; + allow $2 $1:fifo_file rw_fifo_file_perms; + allow $2 $1:process sigchld; +') + +######################################## +## ## Send a signal to qemu. ## ## @@ -98,7 +245,25 @@ ######################################## ## -## Execute a domain transition to run qemu unconfined. +## 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. ## ## ## @@ -116,95 +281,36 @@ ######################################## ## -## Creates types and rules for a basic -## qemu process domain. +## Manage qemu temporary dirs. ## -## +## ## -## Prefix for the domain. +## Domain allowed access. ## ## # -template(`qemu_domain_template',` - - ############################## - # - # Local Policy - # - - type $1_t; - domain_type($1_t) - - type $1_tmp_t; - files_tmp_file($1_tmp_t) - - ############################## - # - # Local Policy - # - - allow $1_t self:capability { dac_read_search dac_override }; - allow $1_t self:process { execstack execmem signal getsched }; - allow $1_t self:fifo_file rw_file_perms; - allow $1_t self:shm create_shm_perms; - allow $1_t self:unix_stream_socket create_stream_socket_perms; - allow $1_t self:tcp_socket create_stream_socket_perms; - - manage_dirs_pattern($1_t, $1_tmp_t, $1_tmp_t) - manage_files_pattern($1_t, $1_tmp_t, $1_tmp_t) - files_tmp_filetrans($1_t, $1_tmp_t, { file dir }) - - kernel_read_system_state($1_t) - - corenet_all_recvfrom_unlabeled($1_t) - corenet_all_recvfrom_netlabel($1_t) - corenet_tcp_sendrecv_generic_if($1_t) - corenet_tcp_sendrecv_generic_node($1_t) - corenet_tcp_sendrecv_all_ports($1_t) - corenet_tcp_bind_generic_node($1_t) - corenet_tcp_bind_vnc_port($1_t) - corenet_rw_tun_tap_dev($1_t) - -# dev_rw_kvm($1_t) - - domain_use_interactive_fds($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) - - miscfiles_read_localization($1_t) - - sysnet_read_config($1_t) - - userdom_use_user_terminals($1_t) - - optional_policy(` - samba_domtrans_smbd($1_t) +interface(`qemu_manage_tmp_dirs',` + gen_require(` + type qemu_tmp_t; ') - optional_policy(` - virt_manage_images($1_t) - virt_read_config($1_t) - virt_read_lib_files($1_t) + manage_dirs_pattern($1, qemu_tmp_t, qemu_tmp_t) ') - optional_policy(` - xserver_stream_connect($1_t) - xserver_read_xdm_tmp_files($1_t) - xserver_read_xdm_pid($1_t) -# xserver_xdm_rw_shm($1_t) +######################################## +## +## Manage qemu temporary files. +## +## +## +## Domain allowed access. +## +## + # +interface(`qemu_manage_tmp_files',` + gen_require(` + type qemu_tmp_t; ') + + manage_files_pattern($1, qemu_tmp_t, qemu_tmp_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/qemu.te serefpolicy-3.6.26/policy/modules/apps/qemu.te --- nsaserefpolicy/policy/modules/apps/qemu.te 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/qemu.te 2009-07-30 15:33:08.000000000 -0400 @@ -13,15 +13,46 @@ ## gen_tunable(qemu_full_network, false) +## +##

+## Allow qemu to use usb devices +##

+## +gen_tunable(qemu_use_usb, true) + +## +##

+## Allow qemu to use nfs file systems +##

+## +gen_tunable(qemu_use_nfs, true) + +## +##

+## Allow qemu to use cifs/Samba file systems +##

+## +gen_tunable(qemu_use_cifs, true) + +## +##

+## Allow qemu to user serial/parallell communication ports +##

+## +gen_tunable(qemu_use_comm, false) + + type qemu_exec_t; -qemu_domain_template(qemu) +virt_domain_template(qemu) application_domain(qemu_t, qemu_exec_t) role system_r types qemu_t; -######################################## -# -# qemu local policy -# +storage_raw_write_removable_device(qemu_t) +storage_raw_read_removable_device(qemu_t) + +userdom_search_user_home_content(qemu_t) +userdom_read_user_tmpfs_files(qemu_t) +userdom_signull_unpriv_users(qemu_t) tunable_policy(`qemu_full_network',` allow qemu_t self:udp_socket create_socket_perms; @@ -35,6 +66,44 @@ corenet_tcp_connect_all_ports(qemu_t) ') +tunable_policy(`qemu_use_comm',` + term_use_unallocated_ttys(qemu_t) + dev_rw_printer(qemu_t) +') + +tunable_policy(`qemu_use_nfs',` + fs_manage_nfs_dirs(qemu_t) + fs_manage_nfs_files(qemu_t) +') + +tunable_policy(`qemu_use_cifs',` + fs_manage_cifs_dirs(qemu_t) + fs_manage_cifs_files(qemu_t) +') + +tunable_policy(`qemu_use_usb',` + dev_rw_usbfs(qemu_t) + fs_manage_dos_dirs(qemu_t) + fs_manage_dos_files(qemu_t) +') + +optional_policy(` + samba_domtrans_smbd(qemu_t) +') + +optional_policy(` + virt_manage_images(qemu_t) + virt_append_log(qemu_t) +') + +optional_policy(` + xen_rw_image_files(qemu_t) +') + +optional_policy(` + xen_rw_image_files(qemu_t) +') + ######################################## # # qemu_unconfined local policy @@ -44,6 +113,9 @@ type qemu_unconfined_t; domain_type(qemu_unconfined_t) unconfined_domain_noaudit(qemu_unconfined_t) + userdom_manage_tmpfs_role(unconfined_r, qemu_unconfined_t) + application_type(qemu_unconfined_t) + role unconfined_r types qemu_unconfined_t; allow qemu_unconfined_t self:process { execstack execmem }; ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sambagui.fc serefpolicy-3.6.26/policy/modules/apps/sambagui.fc --- nsaserefpolicy/policy/modules/apps/sambagui.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/sambagui.fc 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1 @@ +/usr/share/system-config-samba/system-config-samba-mechanism.py -- gen_context(system_u:object_r:sambagui_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sambagui.if serefpolicy-3.6.26/policy/modules/apps/sambagui.if --- nsaserefpolicy/policy/modules/apps/sambagui.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/sambagui.if 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,2 @@ +## system-config-samba policy + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sambagui.te serefpolicy-3.6.26/policy/modules/apps/sambagui.te --- nsaserefpolicy/policy/modules/apps/sambagui.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/sambagui.te 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,57 @@ +policy_module(sambagui,1.0.0) + +######################################## +# +# Declarations +# + +type sambagui_t; +type sambagui_exec_t; + +dbus_system_domain(sambagui_t, sambagui_exec_t) + +######################################## +# +# system-config-samba local policy +# + +allow sambagui_t self:fifo_file rw_fifo_file_perms; + +# handling with samba conf files +samba_append_log(sambagui_t) +samba_manage_config(sambagui_t) +samba_manage_var_files(sambagui_t) +samba_initrc_domtrans(sambagui_t) +samba_domtrans_smbd(sambagui_t) +samba_domtrans_nmbd(sambagui_t) + +# execut apps of system-config-samba +corecmd_exec_shell(sambagui_t) +corecmd_exec_bin(sambagui_t) + +files_read_etc_files(sambagui_t) +files_search_var_lib(sambagui_t) +files_search_usr(sambagui_t) + +# reading shadow by pdbedit +#auth_read_shadow(sambagui_t) + +auth_use_nsswitch(sambagui_t) + +miscfiles_read_localization(sambagui_t) + +# read meminfo +kernel_read_system_state(sambagui_t) + +dev_dontaudit_read_urand(sambagui_t) +nscd_dontaudit_search_pid(sambagui_t) + +optional_policy(` + consoletype_exec(sambagui_t) +') + +optional_policy(` + policykit_dbus_chat(sambagui_t) +') + +permissive sambagui_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sandbox.fc serefpolicy-3.6.26/policy/modules/apps/sandbox.fc --- nsaserefpolicy/policy/modules/apps/sandbox.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/sandbox.fc 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1 @@ +# No types are sandbox_exec_t diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sandbox.if serefpolicy-3.6.26/policy/modules/apps/sandbox.if --- nsaserefpolicy/policy/modules/apps/sandbox.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/sandbox.if 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,145 @@ + +## policy for sandbox + +######################################## +## +## Execute sandbox in the sandbox domain, and +## allow the specified role the sandbox domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the sandbox domain. +## +## +# +interface(`sandbox_transition',` + gen_require(` + type sandbox_xserver_t; + attribute sandbox_domain; + ') + + allow $1 sandbox_domain:process transition; + dontaudit $1 sandbox_domain:process { noatsecure siginh rlimitinh }; + role $2 types sandbox_domain; + role $2 types sandbox_xserver_t; +') + +######################################## +## +## Creates types and rules for a basic +## qemu process domain. +## +## +## +## Prefix for the domain. +## +## +# +template(`sandbox_domain_template',` + + gen_require(` + attribute sandbox_domain; + ') + + type $1_t, sandbox_domain; + domain_type($1_t) + + type $1_file_t; + files_type($1_file_t) + + can_exec($1_t, $1_file_t) + manage_dirs_pattern($1_t, $1_file_t, $1_file_t) + manage_files_pattern($1_t, $1_file_t, $1_file_t) + manage_lnk_files_pattern($1_t, $1_file_t, $1_file_t) + manage_fifo_files_pattern($1_t, $1_file_t, $1_file_t) + manage_sock_files_pattern($1_t, $1_file_t, $1_file_t) +') + +######################################## +## +## Creates types and rules for a basic +## qemu process domain. +## +## +## +## Prefix for the domain. +## +## +# +template(`sandbox_x_domain_template',` + gen_require(` + type xserver_exec_t; + type sandbox_xserver_t; + attribute sandbox_domain, sandbox_x_domain; + ') + + sandbox_domain_template($1) + + + typeattribute $1_t sandbox_x_domain; + + # window manager + miscfiles_setattr_fonts($1_t) + allow $1_t self:capability setuid; + + type $1_client_t, sandbox_x_domain, sandbox_domain; + domain_type($1_client_t) + + type $1_client_tmpfs_t; + files_tmpfs_file($1_client_tmpfs_t) + + allow $1_client_t sandbox_devpts_t:chr_file { rw_term_perms setattr }; + term_create_pty($1_client_t,sandbox_devpts_t) + + manage_files_pattern($1_client_t, $1_client_tmpfs_t, $1_client_tmpfs_t) + fs_tmpfs_filetrans($1_client_t, $1_client_tmpfs_t, file ) + allow sandbox_xserver_t $1_client_tmpfs_t:file { read write }; + + domtrans_pattern($1_t, xserver_exec_t, sandbox_xserver_t) + allow $1_t sandbox_xserver_t:process sigkill; + + domtrans_pattern($1_t, $1_file_t, $1_client_t) + domain_entry_file($1_client_t, $1_file_t) + + manage_dirs_pattern(sandbox_xserver_t, $1_file_t, $1_file_t) + manage_files_pattern(sandbox_xserver_t, $1_file_t, $1_file_t) + manage_sock_files_pattern(sandbox_xserver_t, $1_file_t, $1_file_t) + allow sandbox_xserver_t $1_file_t:sock_file create_sock_file_perms; + ps_process_pattern(sandbox_xserver_t, $1_client_t) + ps_process_pattern(sandbox_xserver_t, $1_t) + allow sandbox_xserver_t $1_client_t:shm rw_shm_perms; + allow sandbox_xserver_t $1_t:shm rw_shm_perms; + + can_exec($1_client_t, $1_file_t) + manage_dirs_pattern($1_client_t, $1_file_t, $1_file_t) + manage_files_pattern($1_client_t, $1_file_t, $1_file_t) + manage_lnk_files_pattern($1_client_t, $1_file_t, $1_file_t) + manage_fifo_files_pattern($1_client_t, $1_file_t, $1_file_t) + manage_sock_files_pattern($1_client_t, $1_file_t, $1_file_t) + +# permissive $1_client_t; +') + +######################################## +## +## allow domain to read, +## write sandbox_xserver tmp files +## +## +## +## Domain to not audit. +## +## +# +interface(`sandbox_rw_xserver_tmpfs_files',` + gen_require(` + type sandbox_xserver_tmpfs_t; + ') + + allow $1 sandbox_xserver_tmpfs_t:file rw_file_perms; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sandbox.te serefpolicy-3.6.26/policy/modules/apps/sandbox.te --- nsaserefpolicy/policy/modules/apps/sandbox.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/apps/sandbox.te 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,274 @@ +policy_module(sandbox,1.0.0) +dbus_stub() +attribute sandbox_domain; +attribute sandbox_x_domain; + +######################################## +# +# Declarations +# + +sandbox_domain_template(sandbox) +sandbox_x_domain_template(sandbox_x) +sandbox_x_domain_template(sandbox_web) +sandbox_x_domain_template(sandbox_net) + +type sandbox_xserver_t; +domain_type(sandbox_xserver_t) +xserver_common_app(sandbox_xserver_t) +permissive sandbox_xserver_t; + +type sandbox_xserver_tmpfs_t; +files_tmpfs_file(sandbox_xserver_tmpfs_t) + +type sandbox_devpts_t; +term_pty(sandbox_devpts_t) +files_type(sandbox_devpts_t) + +######################################## +# +# sandbox xserver policy +# +allow sandbox_xserver_t self:fifo_file manage_fifo_file_perms; +allow sandbox_xserver_t self:shm create_shm_perms; +allow sandbox_xserver_t self:tcp_socket create_socket_perms; + +manage_dirs_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +manage_files_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +manage_lnk_files_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +manage_fifo_files_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +manage_sock_files_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +fs_tmpfs_filetrans(sandbox_xserver_t, sandbox_xserver_tmpfs_t, { dir file lnk_file sock_file fifo_file }) + +corecmd_exec_bin(sandbox_xserver_t) +corecmd_exec_shell(sandbox_xserver_t) + +corenet_all_recvfrom_unlabeled(sandbox_xserver_t) +corenet_all_recvfrom_netlabel(sandbox_xserver_t) +corenet_tcp_sendrecv_all_if(sandbox_xserver_t) +corenet_udp_sendrecv_all_if(sandbox_xserver_t) +corenet_tcp_sendrecv_all_nodes(sandbox_xserver_t) +corenet_udp_sendrecv_all_nodes(sandbox_xserver_t) +corenet_tcp_sendrecv_all_ports(sandbox_xserver_t) +corenet_udp_sendrecv_all_ports(sandbox_xserver_t) +corenet_tcp_bind_all_nodes(sandbox_xserver_t) +corenet_tcp_bind_xserver_port(sandbox_xserver_t) +corenet_sendrecv_xserver_server_packets(sandbox_xserver_t) +corenet_sendrecv_all_client_packets(sandbox_xserver_t) + +files_read_etc_files(sandbox_xserver_t) +files_read_usr_files(sandbox_xserver_t) +files_search_home(sandbox_xserver_t) +fs_dontaudit_rw_tmpfs_files(sandbox_xserver_t) + +miscfiles_read_fonts(sandbox_xserver_t) +miscfiles_read_localization(sandbox_xserver_t) + +kernel_read_system_state(sandbox_xserver_t) + +auth_use_nsswitch(sandbox_xserver_t) + +userdom_use_user_terminals(sandbox_xserver_t) + +xserver_entry_type(sandbox_xserver_t) + +optional_policy(` + dbus_system_bus_client(sandbox_xserver_t) + + optional_policy(` + hal_dbus_chat(sandbox_xserver_t) + ') +') + +######################################## +# +# sandbox local policy +# + +## internal communication is often done using fifo and unix sockets. +allow sandbox_domain self:fifo_file rw_file_perms; +allow sandbox_domain self:unix_stream_socket create_stream_socket_perms; + +files_rw_all_inherited_files(sandbox_domain) +files_entrypoint_all_files(sandbox_domain) + +miscfiles_read_localization(sandbox_domain) + +kernel_dontaudit_read_system_state(sandbox_domain) +corecmd_exec_all_executables(sandbox_domain) + + +######################################## +# +# sandbox_x_domain local policy +# +allow sandbox_x_domain self:process { signal_perms getsched setpgid }; +allow sandbox_x_domain self:shm create_shm_perms; +allow sandbox_x_domain self:unix_stream_socket { connectto create_stream_socket_perms }; +allow sandbox_x_domain self:unix_dgram_socket create_socket_perms; +allow sandbox_x_domain sandbox_xserver_t:unix_stream_socket connectto; +dontaudit sandbox_x_domain self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; + +dev_read_urand(sandbox_x_domain) +dev_dontaudit_read_rand(sandbox_x_domain) + +files_read_etc_files(sandbox_x_domain) +files_read_usr_files(sandbox_x_domain) +files_read_usr_symlinks(sandbox_x_domain) + +fs_getattr_tmpfs(sandbox_x_domain) +fs_getattr_xattr_fs(sandbox_x_domain) + +auth_dontaudit_read_login_records(sandbox_x_domain) + +init_read_utmp(sandbox_x_domain) + +term_getattr_pty_fs(sandbox_x_domain) +term_use_ptmx(sandbox_x_domain) + +logging_send_syslog_msg(sandbox_x_domain) + +miscfiles_read_fonts(sandbox_x_domain) + +optional_policy(` + gnome_read_gconf_config(sandbox_x_domain) +') + +optional_policy(` + cups_stream_connect(sandbox_x_domain) + cups_read_rw_config(sandbox_x_domain) +') + +######################################## +# +# sandbox_x_client_t local policy +# +allow sandbox_x_client_t self:tcp_socket create_socket_perms; +allow sandbox_x_client_t self:udp_socket create_socket_perms; +allow sandbox_x_client_t self:dbus { acquire_svc send_msg }; +allow sandbox_x_client_t self:netlink_selinux_socket create_socket_perms; + +dev_read_rand(sandbox_x_client_t) + +corenet_tcp_connect_ipp_port(sandbox_x_client_t) + +auth_use_nsswitch(sandbox_x_client_t) + +dbus_system_bus_client(sandbox_x_client_t) +dbus_read_config(sandbox_x_client_t) +selinux_get_fs_mount(sandbox_x_client_t) +selinux_validate_context(sandbox_x_client_t) +selinux_compute_access_vector(sandbox_x_client_t) +selinux_compute_create_context(sandbox_x_client_t) +selinux_compute_relabel_context(sandbox_x_client_t) +selinux_compute_user_contexts(sandbox_x_client_t) +seutil_read_default_contexts(sandbox_x_client_t) + +optional_policy(` + hal_dbus_chat(sandbox_x_client_t) +') + +######################################## +# +# sandbox_web_client_t local policy +# +allow sandbox_web_client_t self:capability { setuid setgid }; +allow sandbox_web_client_t self:netlink_audit_socket nlmsg_relay; +allow sandbox_web_client_t self:process setsched; + +allow sandbox_web_client_t self:tcp_socket create_socket_perms; +allow sandbox_web_client_t self:udp_socket create_socket_perms; +allow sandbox_web_client_t self:dbus { acquire_svc send_msg }; +allow sandbox_web_client_t self:netlink_selinux_socket create_socket_perms; + +dev_read_rand(sandbox_web_client_t) + +# Browse the web, connect to printer +corenet_all_recvfrom_unlabeled(sandbox_web_client_t) +corenet_all_recvfrom_netlabel(sandbox_web_client_t) +corenet_tcp_sendrecv_all_if(sandbox_web_client_t) +corenet_raw_sendrecv_all_if(sandbox_web_client_t) +corenet_tcp_sendrecv_all_nodes(sandbox_web_client_t) +corenet_raw_sendrecv_all_nodes(sandbox_web_client_t) +corenet_tcp_sendrecv_http_port(sandbox_web_client_t) +corenet_tcp_sendrecv_http_cache_port(sandbox_web_client_t) +corenet_tcp_sendrecv_ftp_port(sandbox_web_client_t) +corenet_tcp_sendrecv_ipp_port(sandbox_web_client_t) +corenet_tcp_connect_http_port(sandbox_web_client_t) +corenet_tcp_connect_http_cache_port(sandbox_web_client_t) +corenet_tcp_connect_ftp_port(sandbox_web_client_t) +corenet_tcp_connect_ipp_port(sandbox_web_client_t) +corenet_tcp_connect_generic_port(sandbox_web_client_t) +corenet_sendrecv_http_client_packets(sandbox_web_client_t) +corenet_sendrecv_http_cache_client_packets(sandbox_web_client_t) +corenet_sendrecv_ftp_client_packets(sandbox_web_client_t) +corenet_sendrecv_ipp_client_packets(sandbox_web_client_t) +corenet_sendrecv_generic_client_packets(sandbox_web_client_t) +# Should not need other ports +corenet_dontaudit_tcp_sendrecv_generic_port(sandbox_web_client_t) +corenet_dontaudit_tcp_bind_generic_port(sandbox_web_client_t) +corenet_tcp_connect_speech_port(sandbox_web_client_t) + +auth_use_nsswitch(sandbox_web_client_t) + +dbus_system_bus_client(sandbox_web_client_t) +dbus_read_config(sandbox_web_client_t) +selinux_get_fs_mount(sandbox_web_client_t) +selinux_validate_context(sandbox_web_client_t) +selinux_compute_access_vector(sandbox_web_client_t) +selinux_compute_create_context(sandbox_web_client_t) +selinux_compute_relabel_context(sandbox_web_client_t) +selinux_compute_user_contexts(sandbox_web_client_t) +seutil_read_default_contexts(sandbox_web_client_t) + +optional_policy(` + nsplugin_read_rw_files(sandbox_web_client_t) + nsplugin_rw_exec(sandbox_web_client_t) +') + +optional_policy(` + hal_dbus_chat(sandbox_web_client_t) +') + +######################################## +# +# sandbox_net_client_t local policy +# +allow sandbox_net_client_t self:tcp_socket create_socket_perms; +allow sandbox_net_client_t self:udp_socket create_socket_perms; +allow sandbox_net_client_t self:dbus { acquire_svc send_msg }; +allow sandbox_net_client_t self:netlink_selinux_socket create_socket_perms; + +dev_read_rand(sandbox_net_client_t) + +corenet_all_recvfrom_unlabeled(sandbox_net_client_t) +corenet_all_recvfrom_netlabel(sandbox_net_client_t) +corenet_tcp_sendrecv_all_if(sandbox_net_client_t) +corenet_udp_sendrecv_all_if(sandbox_net_client_t) +corenet_tcp_sendrecv_all_nodes(sandbox_net_client_t) +corenet_udp_sendrecv_all_nodes(sandbox_net_client_t) +corenet_tcp_sendrecv_all_ports(sandbox_net_client_t) +corenet_udp_sendrecv_all_ports(sandbox_net_client_t) +corenet_tcp_connect_all_ports(sandbox_net_client_t) +corenet_sendrecv_all_client_packets(sandbox_net_client_t) + +auth_use_nsswitch(sandbox_net_client_t) + +dbus_system_bus_client(sandbox_net_client_t) +dbus_read_config(sandbox_net_client_t) +selinux_get_fs_mount(sandbox_net_client_t) +selinux_validate_context(sandbox_net_client_t) +selinux_compute_access_vector(sandbox_net_client_t) +selinux_compute_create_context(sandbox_net_client_t) +selinux_compute_relabel_context(sandbox_net_client_t) +selinux_compute_user_contexts(sandbox_net_client_t) +seutil_read_default_contexts(sandbox_net_client_t) + +optional_policy(` + nsplugin_read_rw_files(sandbox_web_client_t) + nsplugin_rw_exec(sandbox_web_client_t) +') + +optional_policy(` + hal_dbus_chat(sandbox_net_client_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/screen.if serefpolicy-3.6.26/policy/modules/apps/screen.if --- nsaserefpolicy/policy/modules/apps/screen.if 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/screen.if 2009-07-30 15:33:08.000000000 -0400 @@ -157,3 +157,24 @@ nscd_socket_use($1_screen_t) ') ') + +######################################## +## +## Manage screen var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`screen_manage_var_run',` + gen_require(` + type screen_var_run_t; + ') + + manage_dirs_pattern($1,screen_var_run_t,screen_var_run_t) + manage_files_pattern($1,screen_var_run_t,screen_var_run_t) + manage_lnk_files_pattern($1,screen_var_run_t,screen_var_run_t) + manage_fifo_files_pattern($1,screen_var_run_t,screen_var_run_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.fc serefpolicy-3.6.26/policy/modules/apps/vmware.fc --- nsaserefpolicy/policy/modules/apps/vmware.fc 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/vmware.fc 2009-07-30 15:33:08.000000000 -0400 @@ -18,6 +18,7 @@ /usr/bin/vmnet-natd -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmnet-netifup -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmnet-sniffer -- gen_context(system_u:object_r:vmware_host_exec_t,s0) +/usr/bin/vmware-network -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.te serefpolicy-3.6.26/policy/modules/apps/vmware.te --- nsaserefpolicy/policy/modules/apps/vmware.te 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/vmware.te 2009-07-30 15:33:08.000000000 -0400 @@ -157,6 +157,7 @@ optional_policy(` xserver_read_tmp_files(vmware_host_t) xserver_read_xdm_pid(vmware_host_t) + xserver_common_app(vmware_host_t) ') ifdef(`TODO',` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/webalizer.te serefpolicy-3.6.26/policy/modules/apps/webalizer.te --- nsaserefpolicy/policy/modules/apps/webalizer.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/webalizer.te 2009-07-30 15:33:08.000000000 -0400 @@ -69,7 +69,6 @@ fs_search_auto_mountpoints(webalizer_t) fs_getattr_xattr_fs(webalizer_t) fs_rw_anon_inodefs_files(webalizer_t) -fs_list_inotifyfs(webalizer_t) files_read_etc_files(webalizer_t) files_read_etc_runtime_files(webalizer_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.fc serefpolicy-3.6.26/policy/modules/apps/wine.fc --- nsaserefpolicy/policy/modules/apps/wine.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/wine.fc 2009-07-30 15:33:08.000000000 -0400 @@ -1,4 +1,21 @@ -/usr/bin/wine -- gen_context(system_u:object_r:wine_exec_t,s0) +/usr/bin/wine.* -- gen_context(system_u:object_r:wine_exec_t,s0) +/usr/bin/regsvr32 -- gen_context(system_u:object_r:wine_exec_t,s0) +/usr/bin/regedit -- gen_context(system_u:object_r:wine_exec_t,s0) +/usr/bin/uninstaller -- gen_context(system_u:object_r:wine_exec_t,s0) +/usr/bin/msiexec -- gen_context(system_u:object_r:wine_exec_t,s0) + +/opt/cxoffice/bin/wine.* -- gen_context(system_u:object_r:wine_exec_t,s0) +/opt/picasa/wine/bin/wine.* -- gen_context(system_u:object_r:wine_exec_t,s0) + +/opt/google/picasa(/.*)?/bin/wine.* -- gen_context(system_u:object_r:wine_exec_t,s0) +/opt/google/picasa(/.*)?/bin/regsvr32 -- gen_context(system_u:object_r:wine_exec_t,s0) +/opt/google/picasa(/.*)?/bin/regedit -- gen_context(system_u:object_r:wine_exec_t,s0) +/opt/google/picasa(/.*)?/bin/uninstaller -- gen_context(system_u:object_r:wine_exec_t,s0) +/opt/google/picasa(/.*)?/bin/msiexec -- gen_context(system_u:object_r:wine_exec_t,s0) +/opt/google/picasa(/.*)?/bin/progman -- gen_context(system_u:object_r:wine_exec_t,s0) +/opt/google/picasa(/.*)?/bin/notepad -- gen_context(system_u:object_r:wine_exec_t,s0) +/opt/google/picasa(/.*)?/bin/wdi -- gen_context(system_u:object_r:wine_exec_t,s0) + + +HOME_DIR/cxoffice/bin/wine.+ -- gen_context(system_u:object_r:wine_exec_t,s0) -/opt/cxoffice/bin/wine -- gen_context(system_u:object_r:wine_exec_t,s0) -/opt/picasa/wine/bin/wine -- gen_context(system_u:object_r:wine_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.if serefpolicy-3.6.26/policy/modules/apps/wine.if --- nsaserefpolicy/policy/modules/apps/wine.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/wine.if 2009-07-30 15:33:08.000000000 -0400 @@ -43,3 +43,63 @@ wine_domtrans($1) role $2 types wine_t; ') + +####################################### +## +## 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_role',` + gen_require(` + type wine_exec_t; + ') + + role $1 types wine_t; + + domain_auto_trans($2, wine_exec_t, wine_t) + # Unrestricted inheritance from the caller. + allow $2 wine_t:process { noatsecure siginh rlimitinh }; + allow wine_t $2:fd use; + allow wine_t $2:process { sigchld signull }; + allow wine_t $2:unix_stream_socket connectto; + + # Allow the user domain to signal/ps. + ps_process_pattern($2, wine_t) + allow $2 wine_t:process signal_perms; + + allow $2 wine_t:fd use; + allow $2 wine_t:shm { associate getattr }; + allow $2 wine_t:shm { unix_read unix_write }; + allow $2 wine_t:unix_stream_socket connectto; + + # X access, Home files + manage_dirs_pattern($2, wine_home_t, wine_home_t) + manage_files_pattern($2, wine_home_t, wine_home_t) + manage_lnk_files_pattern($2, wine_home_t, wine_home_t) + relabel_dirs_pattern($2, wine_home_t, wine_home_t) + relabel_files_pattern($2, wine_home_t, wine_home_t) + relabel_lnk_files_pattern($2, wine_home_t, wine_home_t) + +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.te serefpolicy-3.6.26/policy/modules/apps/wine.te --- nsaserefpolicy/policy/modules/apps/wine.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/apps/wine.te 2009-07-30 15:33:08.000000000 -0400 @@ -9,20 +9,35 @@ type wine_t; type wine_exec_t; application_domain(wine_t, wine_exec_t) +role system_r types wine_t; ######################################## # # Local policy # -userdom_use_user_terminals(wine_t) - -optional_policy(` allow wine_t self:process { execstack execmem execheap }; - unconfined_domain_noaudit(wine_t) + +domain_mmap_low_type(wine_t) +tunable_policy(`mmap_low_allowed',` + domain_mmap_low(wine_t) +') + files_execmod_all_files(wine_t) +userdom_use_user_terminals(wine_t) + optional_policy(` hal_dbus_chat(wine_t) ') + +optional_policy(` + unconfined_domain(wine_t) +') + +optional_policy(` + xserver_common_app(wine_t) + xserver_read_xdm_pid(wine_t) + xserver_common_app(wine_t) + xserver_rw_shm(wine_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corecommands.fc serefpolicy-3.6.26/policy/modules/kernel/corecommands.fc --- nsaserefpolicy/policy/modules/kernel/corecommands.fc 2009-07-30 13:09:10.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/corecommands.fc 2009-07-30 15:33:08.000000000 -0400 @@ -142,6 +142,9 @@ /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) +/opt/OpenPrinting-Gutenprint/cups/lib/filter(/.*)? gen_context(system_u:object_r:bin_t,s0) + # # /usr # @@ -315,3 +318,21 @@ ifdef(`distro_suse',` /var/lib/samba/bin/.+ 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) + +/usr/lib/oracle/xe/apps(/.*)? gen_context(system_u:object_r:bin_t,s0) + +/usr/lib(64)?/pm-utils(/.*)? gen_context(system_u:object_r:bin_t,s0) + +/usr/lib/wicd/monitor.py -- gen_context(system_u:object_r:bin_t, s0) + +/usr/lib(64)?/nspluginwrapper/np.* gen_context(system_u:object_r:bin_t,s0) + +/usr/lib(64)?/rpm/rpmd -- gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/rpm/rpmq -- gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/rpm/rpmk -- gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/rpm/rpmv -- gen_context(system_u:object_r:bin_t,s0) + +/usr/lib(64)?/gimp/.*/plug-ins(/.*)? gen_context(system_u:object_r:bin_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corecommands.if serefpolicy-3.6.26/policy/modules/kernel/corecommands.if --- nsaserefpolicy/policy/modules/kernel/corecommands.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/corecommands.if 2009-07-30 15:33:08.000000000 -0400 @@ -893,6 +893,7 @@ read_lnk_files_pattern($1, bin_t, bin_t) can_exec($1, chroot_exec_t) + allow $1 self:capability sys_chroot; ') ######################################## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corenetwork.te.in serefpolicy-3.6.26/policy/modules/kernel/corenetwork.te.in --- nsaserefpolicy/policy/modules/kernel/corenetwork.te.in 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/corenetwork.te.in 2009-07-30 15:33:08.000000000 -0400 @@ -65,6 +65,7 @@ type server_packet_t, packet_type, server_packet_type; network_port(afs_bos, udp,7007,s0) +network_port(afs_client, udp,7001,s0) network_port(afs_fs, tcp,2040,s0, udp,7000,s0, udp,7005,s0) network_port(afs_ka, udp,7004,s0) network_port(afs_pt, udp,7002,s0) @@ -87,17 +88,21 @@ network_port(comsat, udp,512,s0) network_port(cvs, tcp,2401,s0, udp,2401,s0) network_port(cyphesis, tcp,6767,s0, tcp,6769,s0, udp,32771,s0) +portcon tcp 6780-6799 gen_context(system_u:object_r:cyphesis_port_t, s0) network_port(dbskkd, tcp,1178,s0) network_port(dcc, udp,6276,s0, udp,6277,s0) network_port(dccm, tcp,5679,s0, udp,5679,s0) -network_port(dhcpc, udp,68,s0) +network_port(dhcpc, udp,68,s0, tcp,68,s0) network_port(dhcpd, udp,67,s0, tcp,647,s0, udp,647,s0, tcp,847,s0, udp,847,s0, tcp,7911,s0) network_port(dict, tcp,2628,s0) network_port(distccd, tcp,3632,s0) network_port(dns, udp,53,s0, tcp,53,s0) +network_port(festival, tcp,1314,s0) network_port(fingerd, tcp,79,s0) +network_port(flash, tcp,843,s0, tcp,1935,s0, udp,1935,s0) network_port(ftp, tcp,21,s0) network_port(ftp_data, tcp,20,s0) +network_port(ftps, tcp,990,s0, udp,990,s0) network_port(gatekeeper, udp,1718,s0, udp,1719,s0, tcp,1721,s0, tcp,7000,s0) network_port(giftd, tcp,1213,s0) network_port(gopher, tcp,70,s0, udp,70,s0) @@ -106,6 +111,7 @@ network_port(hplip, tcp,1782,s0, tcp,2207,s0, tcp,2208,s0, tcp, 8290,s0, tcp,50000,s0, tcp,50002,s0, tcp,8292,s0, tcp,9100,s0, tcp,9101,s0, tcp,9102,s0, tcp,9220,s0, tcp,9221,s0, tcp,9222,s0, tcp,9280,s0, tcp,9281,s0, tcp,9282,s0, tcp,9290,s0, tcp,9291,s0, tcp,9292,s0) network_port(http, tcp,80,s0, tcp,443,s0, tcp,488,s0, tcp,8008,s0, tcp,8009,s0, tcp,8443,s0) #8443 is mod_nss default port network_port(http_cache, tcp,3128,s0, udp,3130,s0, tcp,8080,s0, tcp,8118,s0) # 8118 is for privoxy +portcon tcp 10001-10010 gen_context(system_u:object_r:http_cache_port_t, s0) network_port(i18n_input, tcp,9010,s0) network_port(imaze, tcp,5323,s0, udp,5323,s0) network_port(inetd_child, tcp,1,s0, udp,1,s0, tcp,7,s0, udp,7,s0, tcp,9,s0, udp,9,s0, tcp,13,s0, udp,13,s0, tcp,19,s0, udp,19,s0, tcp,37,s0, udp,37,s0, tcp,512,s0, tcp,543,s0, tcp,544,s0, tcp,891,s0, udp,891,s0, tcp,892,s0, udp,892,s0, tcp,2105,s0, tcp,5666,s0) @@ -128,7 +134,7 @@ network_port(ldap, tcp,389,s0, udp,389,s0, tcp,636,s0, udp,636,s0, tcp,3268,s0) network_port(lmtp, tcp,24,s0, udp,24,s0) type lrrd_port_t, port_type; dnl network_port(lrrd_port_t) # no defined portcon -network_port(mail, tcp,2000,s0) +network_port(mail, tcp,2000,s0, tcp,3905,s0) network_port(memcache, tcp,11211,s0, udp,11211,s0) network_port(mmcc, tcp,5050,s0, udp,5050,s0) network_port(monopd, tcp,1234,s0) @@ -146,6 +152,12 @@ network_port(pegasus_https, tcp,5989,s0) network_port(pgpkeyserver, udp, 11371,s0, tcp,11371,s0) network_port(pingd, tcp,9125,s0) +network_port(pki_ca, tcp, 9180, s0, tcp, 9701, s0, tcp, 9443, s0, tcp, 9444, s0, tcp, 9445, s0) +network_port(pki_kra, tcp, 10180, s0, tcp, 10701, s0, tcp, 10443, s0, tcp, 10444, s0, tcp, 10445, s0) +network_port(pki_ocsp, tcp, 11180, s0, tcp, 11701, s0, tcp, 11443, s0, tcp, 11444, s0, tcp, 11445, s0) +network_port(pki_tks, tcp, 13180, s0, tcp, 13701, s0, tcp, 13443, s0, tcp, 13444, s0, tcp, 13445, s0) +network_port(pki_ra, tcp, 12888, s0, tcp, 12889, s0) +network_port(pki_tps, tcp, 7888, s0, tcp, 7889, 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(postfix_policyd, tcp,10031,s0) @@ -172,27 +184,31 @@ network_port(sap, tcp,9875,s0, udp,9875,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(snmp, udp,161,s0, udp,162,s0, tcp,199,s0, tcp, 1161, s0) type socks_port_t, port_type; dnl network_port(socks) # no defined portcon network_port(soundd, tcp,8000,s0, tcp,9433,s0, tcp, 16001, s0) network_port(spamd, tcp,783,s0) network_port(speech, tcp,8036,s0) network_port(squid, udp,3401,s0, tcp,3401,s0, udp,4827,s0, tcp,4827,s0) # snmp and htcp network_port(ssh, tcp,22,s0) +network_port(streaming, tcp, 1755, s0, udp, 1755, s0) type stunnel_port_t, port_type; dnl network_port(stunnel) # no defined portcon in current strict network_port(swat, tcp,901,s0) network_port(syslogd, udp,514,s0) network_port(telnetd, tcp,23,s0) network_port(tftp, udp,69,s0) -network_port(tor, tcp,9001,s0, tcp,9030,s0, tcp,9050,s0) +network_port(tor, tcp, 6969, s0, tcp,9001,s0, tcp,9030,s0, tcp,9050,s0, tcp,9051,s0) network_port(traceroute, udp,64000,s0, udp,64001,s0, udp,64002,s0, udp,64003,s0, udp,64004,s0, udp,64005,s0, udp,64006,s0, udp,64007,s0, udp,64008,s0, udp,64009,s0, udp,64010,s0) 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(varnishd, tcp,6081,s0, tcp,6082,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(wccp, udp,2048,s0) -network_port(whois, tcp,43,s0, udp,43,s0) +network_port(whois, tcp,43,s0, udp,43,s0, tcp, 4321, s0 , udp, 4321, s0 ) network_port(xdmcp, udp,177,s0, tcp,177,s0) network_port(xen, tcp,8002,s0) network_port(xfs, tcp,7100,s0) @@ -221,6 +237,8 @@ type node_t, node_type; sid node gen_context(system_u:object_r:node_t,s0 - mls_systemhigh) +typealias node_t alias { compat_ipv4_node_t lo_node_t link_local_node_t inaddr_any_node_t unspec_node_t }; + # network_node examples: #network_node(lo, s0 - mls_systemhigh, 127.0.0.1, 255.255.255.255) #network_node(multicast, s0 - mls_systemhigh, ff00::, ff00::) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.fc serefpolicy-3.6.26/policy/modules/kernel/devices.fc --- nsaserefpolicy/policy/modules/kernel/devices.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/devices.fc 2009-07-30 15:33:08.000000000 -0400 @@ -47,8 +47,10 @@ /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/kqemu -c gen_context(system_u:object_r:qemu_device_t,s0) +/dev/ksm -c gen_context(system_u:object_r:ksm_device_t,s0) /dev/kvm -c gen_context(system_u:object_r:kvm_device_t,s0) /dev/lik.* -c gen_context(system_u:object_r:event_device_t,s0) +/dev/lirc[0-9]+ -c gen_context(system_u:object_r:lirc_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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.if serefpolicy-3.6.26/policy/modules/kernel/devices.if --- nsaserefpolicy/policy/modules/kernel/devices.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/devices.if 2009-07-30 15:33:08.000000000 -0400 @@ -1655,6 +1655,78 @@ ######################################## ## +## Get the attributes of the ksm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_ksm_dev',` + gen_require(` + type device_t, ksm_device_t; + ') + + getattr_chr_files_pattern($1, device_t, ksm_device_t) +') + +######################################## +## +## Set the attributes of the ksm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_setattr_ksm_dev',` + gen_require(` + type device_t, ksm_device_t; + ') + + setattr_chr_files_pattern($1, device_t, ksm_device_t) +') + +######################################## +## +## Read the ksm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_ksm',` + gen_require(` + type device_t, ksm_device_t; + ') + + read_chr_files_pattern($1, device_t, ksm_device_t) +') + +######################################## +## +## Read and write to ksm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_ksm',` + gen_require(` + type device_t, ksm_device_t; + ') + + rw_chr_files_pattern($1, device_t, ksm_device_t) +') + +######################################## +## ## Get the attributes of the kvm devices. ## ## @@ -1725,6 +1797,61 @@ rw_chr_files_pattern($1, device_t, kvm_device_t) ') +###################################### +## +## Read the lirc device. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_lirc',` + gen_require(` + type device_t, lirc_device_t; + ') + + read_chr_files_pattern($1, device_t, lirc_device_t) +') + +###################################### +## +## Read and write the lirc device. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_lirc',` + gen_require(` + type device_t, lirc_device_t; + ') + + rw_chr_files_pattern($1, device_t, lirc_device_t) +') + +###################################### +## +## Automatic type transition to the type +## for lirc device nodes when created in /dev. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_filetrans_lirc',` + gen_require(` + type device_t, lirc_device_t; + ') + + filetrans_pattern($1, device_t, lirc_device_t, chr_file) +') + ######################################## ## ## Read the lvm comtrol device. @@ -2268,6 +2395,25 @@ ######################################## ## +## Delete the null device (/dev/null). +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_delete_null',` + gen_require(` + type device_t, null_device_t; + ') + + allow $1 device_t:dir del_entry_dir_perms; + allow $1 null_device_t:chr_file unlink; +') + +######################################## +## ## Read and write to the null device (/dev/null). ## ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.te serefpolicy-3.6.26/policy/modules/kernel/devices.te --- nsaserefpolicy/policy/modules/kernel/devices.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/devices.te 2009-07-30 15:33:08.000000000 -0400 @@ -84,6 +84,13 @@ dev_node(kmsg_device_t) # +# ksm_device_t is the type of +# /dev/ksm +# +type ksm_device_t; +dev_node(ksm_device_t) + +# # kvm_device_t is the type of # /dev/kvm # @@ -91,6 +98,12 @@ dev_node(kvm_device_t) # +# Type for /dev/lirc +# +type lirc_device_t; +dev_node(lirc_device_t) + +# # Type for /dev/mapper/control # type lvm_control_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/domain.if serefpolicy-3.6.26/policy/modules/kernel/domain.if --- nsaserefpolicy/policy/modules/kernel/domain.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/domain.if 2009-07-30 15:33:08.000000000 -0400 @@ -44,34 +44,6 @@ interface(`domain_type',` # start with basic domain domain_base_type($1) - - ifdef(`distro_redhat',` - optional_policy(` - unconfined_use_fds($1) - ') - ') - - # send init a sigchld and signull - optional_policy(` - init_sigchld($1) - init_signull($1) - ') - - # these seem questionable: - - optional_policy(` - rpm_use_fds($1) - rpm_read_pipes($1) - ') - - optional_policy(` - selinux_dontaudit_getattr_fs($1) - selinux_dontaudit_read_fs($1) - ') - - optional_policy(` - seutil_dontaudit_read_config($1) - ') ') ######################################## @@ -791,6 +763,24 @@ ######################################## ## +## Get the scheduler information of all domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`domain_getsched_all_domains',` + gen_require(` + attribute domain; + ') + + allow $1 domain:process getsched; +') + +######################################## +## ## Do not audit attempts to get the ## session ID of all domains. ## @@ -1039,6 +1029,35 @@ ######################################## ## +## Get the attributes of all domains +## unnamed pipes. +## +## +##

+## Get the attributes of all domains +## unnamed pipes. +##

+##

+## This is commonly used for domains +## that can use lsof on all domains. +##

+## +## +## +## Domain allowed access. +## +## +# +interface(`domain_getattr_all_pipes',` + gen_require(` + attribute domain; + ') + + dontaudit $1 domain:fifo_file getattr; +') + +######################################## +## ## Do not audit attempts to get the attributes ## of all domains unnamed pipes. ## @@ -1248,18 +1267,34 @@ ## ## # -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) @@ -1280,6 +1315,24 @@ ######################################## ## +## Polyinstatiated access to domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`domain_poly',` + gen_require(` + attribute polydomain; + ') + + typeattribute $1 polydomain; +') + +######################################## +## ## Unconfined access to domains. ## ## @@ -1304,3 +1357,20 @@ typeattribute $1 process_uncond_exempt; ') +######################################## +## +## Send generic signals to the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`domain_unconfined_signal',` + gen_require(` + attribute unconfined_domain_type; + ') + + allow $1 unconfined_domain_type:process signal; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/domain.te serefpolicy-3.6.26/policy/modules/kernel/domain.te --- nsaserefpolicy/policy/modules/kernel/domain.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/domain.te 2009-07-30 15:33:08.000000000 -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; @@ -15,6 +22,8 @@ # Domains that are unconfined attribute unconfined_domain_type; +attribute polydomain; + # Domains that can mmap low memory. attribute mmap_low_domain_type; neverallow { domain -mmap_low_domain_type } self:memprotect mmap_zero; @@ -80,6 +89,8 @@ allow domain self:lnk_file { read_lnk_file_perms lock ioctl }; allow domain self:file rw_file_perms; kernel_read_proc_symlinks(domain) +kernel_read_crypto_sysctls(domain) + # Every domain gets the key ring, so we should default # to no one allowed to look at it; afs kernel support creates # a keyring @@ -97,6 +108,9 @@ # list the root directory files_list_root(domain) +# All executables should be able to search the directory they are in +corecmd_search_bin(domain) + tunable_policy(`global_ssp',` # enable reading of urandom for all domains: # this should be enabled when all programs @@ -106,6 +120,10 @@ ') optional_policy(` + afs_rw_cache(domain) +') + +optional_policy(` libs_use_ld_so(domain) libs_use_shared_libs(domain) ') @@ -118,6 +136,7 @@ optional_policy(` xserver_dontaudit_use_xdm_fds(domain) xserver_dontaudit_rw_xdm_pipes(domain) + xserver_dontaudit_rw_xdm_home_files(domain) ') ######################################## @@ -136,6 +155,8 @@ allow unconfined_domain_type domain:fd use; allow unconfined_domain_type domain:fifo_file rw_file_perms; +allow unconfined_domain_type unconfined_domain_type:dbus send_msg; + # Act upon any other process. allow unconfined_domain_type domain:process ~{ transition dyntransition execmem execstack execheap }; @@ -153,3 +174,67 @@ # receive from all domains over labeled networking domain_all_recvfrom_all_domains(unconfined_domain_type) + +selinux_getattr_fs(domain) +selinux_search_fs(domain) +selinux_dontaudit_read_fs(domain) + +seutil_dontaudit_read_config(domain) + +init_sigchld(domain) +init_signull(domain) + +ifdef(`distro_redhat',` + optional_policy(` + unconfined_use_fds(domain) + ') +') + +# these seem questionable: + +optional_policy(` + rpm_use_fds(domain) + rpm_read_pipes(domain) +') + + +tunable_policy(`allow_domain_fd_use',` + # Allow all domains to use fds past to them + allow domain domain:fd use; +') + +optional_policy(` + cron_dontaudit_write_system_job_tmp_files(domain) + cron_rw_pipes(domain) + cron_rw_system_job_pipes(domain) + +ifdef(`hide_broken_symptoms',` + dontaudit domain self:udp_socket listen; + allow domain domain:key { link search }; +') +') + +optional_policy(` + rpm_dontaudit_leaks(domain) + rpm_read_script_tmp_files(domain) +') + +optional_policy(` + ssh_rw_pipes(domain) +') + +optional_policy(` + unconfined_dontaudit_rw_pipes(domain) + unconfined_sigchld(domain) +') + +# broken kernel +dontaudit can_change_object_identity can_change_object_identity:key link; + +tunable_policy(`allow_polyinstantiation',` + files_polyinstantiate_all(polydomain) + userdom_manage_user_home_content_dirs(polydomain) + userdom_manage_user_home_content_files(polydomain) + userdom_relabelto_user_home_dirs(polydomain) + userdom_relabelto_user_home_files(polydomain) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.fc serefpolicy-3.6.26/policy/modules/kernel/files.fc --- nsaserefpolicy/policy/modules/kernel/files.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/files.fc 2009-07-30 15:33:08.000000000 -0400 @@ -18,6 +18,7 @@ /fsckoptions -- gen_context(system_u:object_r:etc_runtime_t,s0) /halt -- gen_context(system_u:object_r:etc_runtime_t,s0) /poweroff -- gen_context(system_u:object_r:etc_runtime_t,s0) +/[^/]+ -- gen_context(system_u:object_r:etc_runtime_t,s0) ') ifdef(`distro_suse',` @@ -229,6 +230,8 @@ /var/ftp/etc(/.*)? gen_context(system_u:object_r:etc_t,s0) +/var/named/chroot/etc(/.*)? gen_context(system_u:object_r:etc_t,s0) + /var/lib(/.*)? gen_context(system_u:object_r:var_lib_t,s0) /var/lib/nfs/rpc_pipefs(/.*)? <> diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.if serefpolicy-3.6.26/policy/modules/kernel/files.if --- nsaserefpolicy/policy/modules/kernel/files.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/files.if 2009-07-30 15:33:08.000000000 -0400 @@ -110,6 +110,11 @@ ## # interface(`files_config_file',` + gen_require(` + attribute etcfile; + ') + + typeattribute $1 etcfile; files_type($1) ') @@ -928,10 +933,8 @@ relabel_lnk_files_pattern($1, { file_type $2 }, { file_type $2 }) relabel_fifo_files_pattern($1, { file_type $2 }, { file_type $2 }) relabel_sock_files_pattern($1, { file_type $2 }, { file_type $2 }) - # this is only relabelfrom since there should be no - # device nodes with file types. - relabelfrom_blk_files_pattern($1, { file_type $2 }, { file_type $2 }) - relabelfrom_chr_files_pattern($1, { file_type $2 }, { file_type $2 }) + relabel_blk_files_pattern($1, { file_type $2 }, { file_type $2 }) + relabel_chr_files_pattern($1, { file_type $2 }, { file_type $2 }) # satisfy the assertions: seutil_relabelto_bin_policy($1) @@ -1331,6 +1334,24 @@ ######################################## ## +## Remove file entries from the root directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_root_file',` + gen_require(` + type root_t; + ') + + allow $1 root_t:file unlink; +') + +######################################## +## ## Remove entries from the root directory. ## ## @@ -1715,6 +1736,25 @@ ######################################## ## +## Manage a filesystem on a directory with the default file type. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_manage_default',` + gen_require(` + type default_t; + ') + + manage_dirs_pattern($1, default_t, default_t) + manage_files_pattern($1, default_t, default_t) +') + +######################################## +## ## Mount a filesystem on a directory with the default file type. ## ## @@ -1931,6 +1971,27 @@ allow $1 etc_t:dir list_dir_perms; read_files_pattern($1, etc_t, etc_t) read_lnk_files_pattern($1, etc_t, etc_t) + files_read_etc_runtime_files($1) +') + +######################################## +## +## 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) ') ######################################## @@ -2418,6 +2479,11 @@ ') 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) ') ######################################## @@ -3449,6 +3515,24 @@ ######################################## ## +## List all tmp directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_list_all_tmp',` + gen_require(` + attribute tmpfile; + ') + + allow $1 tmppfile:dir list_dir_perms; +') + +######################################## +## ## Read all tmp files. ## ## @@ -3515,6 +3599,8 @@ 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) ') ######################################## @@ -3623,7 +3709,12 @@ type usr_t; ') - allow $1 usr_t:file delete_file_perms; + delete_files_pattern($1, usr_t, usr_t) + delete_lnk_files_pattern($1, usr_t, usr_t) + delete_fifo_files_pattern($1, usr_t, usr_t) + delete_sock_files_pattern($1, usr_t, usr_t) + delete_blk_files_pattern($1, usr_t, usr_t) + delete_chr_files_pattern($1, usr_t, usr_t) ') ######################################## @@ -3662,6 +3753,7 @@ allow $1 usr_t:dir list_dir_perms; read_files_pattern($1, usr_t, usr_t) read_lnk_files_pattern($1, usr_t, usr_t) + files_read_usr_src_files($1) ') ######################################## @@ -4955,7 +5047,7 @@ selinux_compute_member($1) # Need sys_admin capability for mounting - allow $1 self:capability { chown fsetid sys_admin }; + allow $1 self:capability { chown fsetid sys_admin fowner }; # Need to give access to the directories to be polyinstantiated allow $1 polydir:dir { create open getattr search write add_name setattr mounton rmdir }; @@ -4977,12 +5069,15 @@ 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_tmp($1) files_search_home($1) corecmd_exec_bin($1) seutil_domtrans_setfiles($1) - mount_domtrans($1) ') ') @@ -5003,3 +5098,173 @@ typeattribute $1 files_unconfined_type; ') + +######################################## +## +## Create a core files in / +## +## +##

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

+## +## +## +## Domain allowed access. +## +## +## +# +interface(`files_dump_core',` + gen_require(` + type root_t; + ') + + manage_files_pattern($1, root_t, root_t) +') + +######################################## +## +## 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) +') + +######################################## +## +## manage generic symbolic links +## in the /var/run directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_manage_generic_pids_symlinks',` + gen_require(` + type var_run_t; + ') + + manage_lnk_files_pattern($1,var_run_t,var_run_t) +') + +######################################## +## +## manage generic symbolic links +## in the /var/run directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_boot',` + gen_require(` + type root_t; + ') + + allow $1 root_t:blk_file manage_blk_file_perms; + allow $1 root_t:chr_file manage_chr_file_perms; + manage_dirs_pattern($1, root_t, root_t) + manage_files_pattern($1, root_t, root_t) + manage_lnk_files_pattern($1, root_t, root_t) + can_exec(kernel_t, root_t) +') + +######################################## +## +## Do not audit attempts to getattr +## all tmpfs files. +## +## +## +## Domain to not audit. +## +## +# +interface(`files_dontaudit_getattr_tmpfs_files',` + gen_require(` + attribute tmpfsfile; + ') + + allow $1 tmpfsfile:file getattr; +') + +######################################## +## +## Do not audit attempts to read security files +## +## +## +## Domain to not audit. +## +## +# +interface(`files_dontaudit_read_security_files',` + gen_require(` + attribute security_file_type; + ') + + dontaudit $1 security_file_type:file read_file_perms; +') + +######################################## +## +## rw any files inherited from another process +## +## +## +## Domain allowed access. +## +## +## +# +interface(`files_rw_all_inherited_files',` + gen_require(` + attribute file_type; + ') + + allow $1 file_type:dir search_dir_perms; + allow $1 file_type:file { getattr read write append lock }; + allow $1 file_type:fifo_file { getattr read write append ioctl lock }; + allow $1 file_type:sock_file { getattr read write append ioctl lock }; + allow $1 file_type:chr_file { getattr read write append ioctl lock }; +') + +######################################## +## +## Allow any file point to be the entrypoint of this domain +## +## +## +## Domain allowed access. +## +## +## +# +interface(`files_entrypoint_all_files',` + gen_require(` + attribute file_type; + ') + allow $1 file_type:file entrypoint; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.te serefpolicy-3.6.26/policy/modules/kernel/files.te --- nsaserefpolicy/policy/modules/kernel/files.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/files.te 2009-07-30 15:33:08.000000000 -0400 @@ -42,6 +42,7 @@ # type boot_t; files_mountpoint(boot_t) +dev_node(boot_t) # default_t is the default type for files that do not # match any specification in the file_contexts configuration @@ -52,7 +53,9 @@ # # 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; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.fc serefpolicy-3.6.26/policy/modules/kernel/filesystem.fc --- nsaserefpolicy/policy/modules/kernel/filesystem.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/filesystem.fc 2009-07-30 15:33:08.000000000 -0400 @@ -1 +1 @@ -# This module currently does not have any file contexts. +/dev/shm -d gen_context(system_u:object_r:tmpfs_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.if serefpolicy-3.6.26/policy/modules/kernel/filesystem.if --- nsaserefpolicy/policy/modules/kernel/filesystem.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/filesystem.if 2009-07-30 15:33:08.000000000 -0400 @@ -3971,3 +3971,23 @@ relabelfrom_blk_files_pattern($1, noxattrfs, noxattrfs) relabelfrom_chr_files_pattern($1, noxattrfs, noxattrfs) ') + +######################################## +## +## Do not audit attempts to read +## dirs on a CIFS or SMB filesystem. +## +## +## +## Domain to not audit. +## +## +# +interface(`fs_dontaudit_list_cifs_dirs',` + gen_require(` + type cifs_t; + ') + + dontaudit $1 cifs_t:dir list_dir_perms; +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/kernel.if serefpolicy-3.6.26/policy/modules/kernel/kernel.if --- nsaserefpolicy/policy/modules/kernel/kernel.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/kernel.if 2009-07-30 15:33:08.000000000 -0400 @@ -1807,7 +1807,7 @@ ') dontaudit $1 sysctl_type:dir list_dir_perms; - dontaudit $1 sysctl_type:file getattr; + dontaudit $1 sysctl_type:file read_file_perms; ') ######################################## @@ -2621,6 +2621,24 @@ ######################################## ## +## Relabel to unlabeled context . +## +## +## +## Domain allowed access. +## +## +# +interface(`kernel_relabelto_unlabeled',` + gen_require(` + type unlabeled_t; + ') + + allow $1 unlabeled_t:dir_file_class_set relabelto; +') + +######################################## +## ## Unconfined access to kernel module resources. ## ## @@ -2636,3 +2654,22 @@ typeattribute $1 kern_unconfined; ') + +######################################## +## +## Allow the specified domain to connect to +## the kernel with a unix socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`kernel_stream_connect',` + gen_require(` + type kernel_t; + ') + + allow $1 kernel_t:unix_stream_socket connectto; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/kernel.te serefpolicy-3.6.26/policy/modules/kernel/kernel.te --- nsaserefpolicy/policy/modules/kernel/kernel.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/kernel.te 2009-07-30 15:33:08.000000000 -0400 @@ -63,6 +63,15 @@ genfscon debugfs / gen_context(system_u:object_r:debugfs_t,s0) # +# infinibandeventfs fs +# + +type infinibandeventfs_t; +fs_type(infinibandeventfs_t) +allow infinibandeventfs_t self:filesystem associate; +genfscon infinibandeventfs / gen_context(system_u:object_r:infinibandeventfs_t,s0) + +# # kvmFS # @@ -165,6 +174,7 @@ # type unlabeled_t; sid unlabeled gen_context(system_u:object_r:unlabeled_t,mls_systemhigh) +fs_associate(unlabeled_t) # These initial sids are no longer used, and can be removed: sid any_socket gen_context(system_u:object_r:unlabeled_t,mls_systemhigh) @@ -255,7 +265,8 @@ selinux_load_policy(kernel_t) -term_use_console(kernel_t) +term_use_all_terms(kernel_t) +term_use_ptmx(kernel_t) corecmd_exec_shell(kernel_t) corecmd_list_bin(kernel_t) @@ -269,6 +280,8 @@ files_list_etc(kernel_t) files_list_home(kernel_t) files_read_usr_files(kernel_t) +files_manage_mounttab(kernel_t) +files_manage_generic_spool_dirs(kernel_t) mcs_process_set_categories(kernel_t) @@ -276,12 +289,18 @@ mls_process_write_down(kernel_t) mls_file_write_all_levels(kernel_t) mls_file_read_all_levels(kernel_t) +mls_socket_write_all_levels(kernel_t) +mls_fd_share_all_levels(kernel_t) + +logging_manage_generic_logs(kernel_t) ifdef(`distro_redhat',` # Bugzilla 222337 fs_rw_tmpfs_chr_files(kernel_t) ') +userdom_user_home_dir_filetrans_user_home_content(kernel_t, { file dir }) + optional_policy(` hotplug_search_config(kernel_t) ') @@ -355,7 +374,11 @@ ') optional_policy(` - unconfined_domain(kernel_t) + unconfined_domain_noaudit(kernel_t) +') + +optional_policy(` + xserver_xdm_manage_spool(kernel_t) ') ######################################## @@ -387,3 +410,7 @@ allow kern_unconfined unlabeled_t:association *; allow kern_unconfined unlabeled_t:packet *; allow kern_unconfined unlabeled_t:process ~{ transition dyntransition execmem execstack execheap }; + +files_boot(kernel_t) + +permissive kernel_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/selinux.if serefpolicy-3.6.26/policy/modules/kernel/selinux.if --- nsaserefpolicy/policy/modules/kernel/selinux.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/selinux.if 2009-07-30 15:33:08.000000000 -0400 @@ -40,7 +40,7 @@ # because of this statement, any module which # calls this interface must be in the base module: - genfscon selinuxfs /booleans/$2 gen_context(system_u:object_r:$1,s0) +# genfscon selinuxfs /booleans/$2 gen_context(system_u:object_r:$1,s0) ') ######################################## @@ -202,6 +202,7 @@ type security_t; ') + selinux_dontaudit_getattr_fs($1) dontaudit $1 security_t:dir search_dir_perms; dontaudit $1 security_t:file read_file_perms; ') @@ -223,6 +224,7 @@ type security_t; ') + selinux_get_fs_mount($1) allow $1 security_t:dir list_dir_perms; allow $1 security_t:file read_file_perms; ') @@ -404,6 +406,7 @@ ') allow $1 security_t:dir list_dir_perms; + allow $1 boolean_type:dir list_dir_perms; allow $1 boolean_type:file rw_file_perms; if(!secure_mode_policyload) { @@ -622,3 +625,23 @@ typeattribute $1 selinux_unconfined_type; ') + +######################################## +## +## Generate a file context for a boolean type +## +## +## +## Domain allowed access. +## +## +# +interface(`selinux_genbool',` + gen_require(` + attribute boolean_type; + ') + + type $1, boolean_type; + fs_type($1) + mls_trusted_object($1) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/terminal.fc serefpolicy-3.6.26/policy/modules/kernel/terminal.fc --- nsaserefpolicy/policy/modules/kernel/terminal.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/terminal.fc 2009-07-30 15:33:08.000000000 -0400 @@ -13,6 +13,7 @@ /dev/ip2[^/]* -c gen_context(system_u:object_r:tty_device_t,s0) /dev/isdn.* -c gen_context(system_u:object_r:tty_device_t,s0) /dev/ptmx -c gen_context(system_u:object_r:ptmx_t,s0) +/dev/pts/ptmx -c gen_context(system_u:object_r:ptmx_t,s0) /dev/rfcomm[0-9]+ -c gen_context(system_u:object_r:tty_device_t,s0) /dev/slamr[0-9]+ -c gen_context(system_u:object_r:tty_device_t,s0) /dev/tty -c gen_context(system_u:object_r:devtty_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/terminal.if serefpolicy-3.6.26/policy/modules/kernel/terminal.if --- nsaserefpolicy/policy/modules/kernel/terminal.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/kernel/terminal.if 2009-07-30 15:33:08.000000000 -0400 @@ -173,7 +173,7 @@ dev_list_all_dev_nodes($1) allow $1 devpts_t:dir list_dir_perms; - allow $1 { console_device_t tty_device_t ttynode ptynode }:chr_file rw_chr_file_perms; + allow $1 { devpts_t console_device_t tty_device_t ttynode ptynode }:chr_file rw_chr_file_perms; ') ######################################## @@ -250,9 +250,11 @@ interface(`term_dontaudit_use_console',` gen_require(` type console_device_t; + type tty_device_t; ') dontaudit $1 console_device_t:chr_file rw_chr_file_perms; + dontaudit $1 tty_device_t:chr_file rw_chr_file_perms; ') ######################################## @@ -451,6 +453,23 @@ ######################################## ## +## dontaudit getattr of generic pty devices. +## +## +## +## The type of the process to not audit. +## +## +# +interface(`term_dontaudit_getattr_generic_ptys',` + gen_require(` + type devpts_t; + ') + + dontaudit $1 devpts_t:chr_file getattr; +') +######################################## +## ## ioctl of generic pty devices. ## ## @@ -552,6 +571,25 @@ dontaudit $1 devpts_t:chr_file { getattr read write ioctl }; ') +####################################### +## +## Set the attributes of the tty device +## +## +## +## Domain allowed access. +## +## +# +interface(`term_setattr_controlling_term',` + gen_require(` + type devtty_t; + ') + + dev_list_all_dev_nodes($1) + allow $1 devtty_t:chr_file setattr; +') + ######################################## ## ## Read and write the controlling diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/guest.te serefpolicy-3.6.26/policy/modules/roles/guest.te --- nsaserefpolicy/policy/modules/roles/guest.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/roles/guest.te 2009-07-30 15:33:08.000000000 -0400 @@ -16,7 +16,11 @@ # optional_policy(` - java_role(guest_r, guest_t) + java_role_template(guest, guest_r, guest_t) ') -#gen_user(guest_u,, guest_r, s0, s0) +optional_policy(` + mono_role_template(guest, guest_r, guest_t) +') + +gen_user(guest_u, user, guest_r, s0, s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/staff.te serefpolicy-3.6.26/policy/modules/roles/staff.te --- nsaserefpolicy/policy/modules/roles/staff.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/roles/staff.te 2009-07-30 15:33:08.000000000 -0400 @@ -15,156 +15,105 @@ # Local policy # -optional_policy(` - apache_role(staff_r, staff_t) -') +kernel_read_ring_buffer(staff_t) +kernel_getattr_core_if(staff_t) +kernel_getattr_message_if(staff_t) +kernel_read_software_raid_state(staff_t) -optional_policy(` - auth_role(staff_r, staff_t) -') +auth_domtrans_pam_console(staff_t) -optional_policy(` - auditadm_role_change(staff_r) -') +seutil_run_newrole(staff_t, staff_r) +netutils_run_ping(staff_t, staff_r) optional_policy(` - bluetooth_role(staff_r, staff_t) -') - -optional_policy(` - cdrecord_role(staff_r, staff_t) -') - -optional_policy(` - cron_role(staff_r, staff_t) -') - -optional_policy(` - dbus_role_template(staff, staff_r, staff_t) -') - -optional_policy(` - ethereal_role(staff_r, staff_t) -') - -optional_policy(` - evolution_role(staff_r, staff_t) -') - -optional_policy(` - games_role(staff_r, staff_t) -') - -optional_policy(` - gift_role(staff_r, staff_t) -') - -optional_policy(` - gnome_role(staff_r, staff_t) -') - -optional_policy(` - gpg_role(staff_r, staff_t) + sudo_role_template(staff, staff_r, staff_t) ') optional_policy(` - irc_role(staff_r, staff_t) + auditadm_role_change(staff_r) ') optional_policy(` - java_role(staff_r, staff_t) + kerneloops_manage_tmp_files(staff_t) ') optional_policy(` - lockdev_role(staff_r, staff_t) + logadm_role_change(staff_r) ') optional_policy(` - lpd_role(staff_r, staff_t) + postgresql_role(staff_r, staff_t) ') optional_policy(` - mozilla_role(staff_r, staff_t) + rtkit_daemon_system_domain(staff_t) ') optional_policy(` - mplayer_role(staff_r, staff_t) + secadm_role_change(staff_r) ') optional_policy(` - mta_role(staff_r, staff_t) + ssh_role_template(staff, staff_r, staff_t) ') optional_policy(` - oident_manage_user_content(staff_t) - oident_relabel_user_content(staff_t) + sysadm_role_change(staff_r) ') optional_policy(` - pyzor_role(staff_r, staff_t) + usernetctl_run(staff_t, staff_r) ') optional_policy(` - razor_role(staff_r, staff_t) + unconfined_role_change(staff_r) ') optional_policy(` - rssh_role(staff_r, staff_t) + webadm_role_change(staff_r) ') -optional_policy(` - screen_role_template(staff, staff_r, staff_t) -') +domain_read_all_domains_state(staff_t) +domain_getattr_all_domains(staff_t) +domain_obj_id_change_exemption(staff_t) -optional_policy(` - secadm_role_change(staff_r) -') +files_read_kernel_modules(staff_t) -optional_policy(` - spamassassin_role(staff_r, staff_t) -') +kernel_read_fs_sysctls(staff_t) -optional_policy(` - ssh_role_template(staff, staff_r, staff_t) -') +modutils_read_module_config(staff_t) +modutils_read_module_deps(staff_t) -optional_policy(` - su_role_template(staff, staff_r, staff_t) -') +miscfiles_read_hwdata(staff_t) -optional_policy(` - sudo_role_template(staff, staff_r, staff_t) -') +term_use_unallocated_ttys(staff_t) optional_policy(` - sysadm_role_change(staff_r) - userdom_dontaudit_use_user_terminals(staff_t) + gnomeclock_dbus_chat(staff_t) ') optional_policy(` - thunderbird_role(staff_r, staff_t) + kerneloops_dbus_chat(staff_t) ') optional_policy(` - tvtime_role(staff_r, staff_t) + rpm_dbus_chat(staff_usertype) ') optional_policy(` - uml_role(staff_r, staff_t) + sandbox_transition(staff_t, staff_r) ') optional_policy(` - userhelper_role_template(staff, staff_r, staff_t) + screen_manage_var_run(staff_t) ') optional_policy(` - vmware_role(staff_r, staff_t) + setroubleshoot_stream_connect(staff_t) + setroubleshoot_dbus_chat(staff_t) ') optional_policy(` - wireshark_role(staff_r, staff_t) + virt_stream_connect(staff_t) ') -optional_policy(` - xserver_role(staff_r, staff_t) -') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/sysadm.te serefpolicy-3.6.26/policy/modules/roles/sysadm.te --- nsaserefpolicy/policy/modules/roles/sysadm.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/roles/sysadm.te 2009-07-30 15:33:08.000000000 -0400 @@ -15,7 +15,7 @@ role sysadm_r; -userdom_admin_user_template(sysadm) +userdom_admin_login_user_template(sysadm) ifndef(`enable_mls',` userdom_security_admin_template(sysadm_t, sysadm_r) @@ -70,7 +70,6 @@ apache_run_helper(sysadm_t, sysadm_r) #apache_run_all_scripts(sysadm_t, sysadm_r) #apache_domtrans_sys_script(sysadm_t) - apache_role(sysadm_r, sysadm_t) ') optional_policy(` @@ -87,10 +86,6 @@ ') optional_policy(` - auth_role(sysadm_r, sysadm_t) -') - -optional_policy(` backup_run(sysadm_t, sysadm_r) ') @@ -99,18 +94,10 @@ ') optional_policy(` - bluetooth_role(sysadm_r, sysadm_t) -') - -optional_policy(` bootloader_run(sysadm_t, sysadm_r) ') optional_policy(` - cdrecord_role(sysadm_r, sysadm_t) -') - -optional_policy(` certwatch_run(sysadm_t, sysadm_r) ') @@ -127,7 +114,7 @@ ') optional_policy(` - cron_admin_role(sysadm_r, sysadm_t) + su_exec(sysadm_t) ') optional_policy(` @@ -135,10 +122,6 @@ ') optional_policy(` - dbus_role_template(sysadm, sysadm_r, sysadm_t) -') - -optional_policy(` dcc_run_cdcc(sysadm_t, sysadm_r) dcc_run_client(sysadm_t, sysadm_r) dcc_run_dbclean(sysadm_t, sysadm_r) @@ -166,10 +149,6 @@ ') optional_policy(` - evolution_role(sysadm_r, sysadm_t) -') - -optional_policy(` firstboot_run(sysadm_t, sysadm_r) ') @@ -178,22 +157,6 @@ ') optional_policy(` - games_role(sysadm_r, sysadm_t) -') - -optional_policy(` - gift_role(sysadm_r, sysadm_t) -') - -optional_policy(` - gnome_role(sysadm_r, sysadm_t) -') - -optional_policy(` - gpg_role(sysadm_r, sysadm_t) -') - -optional_policy(` hostname_run(sysadm_t, sysadm_r) ') @@ -205,6 +168,8 @@ ipsec_stream_connect(sysadm_t) # for lsof ipsec_getattr_key_sockets(sysadm_t) + ipsec_run_setkey(sysadm_t, sysadm_r) + ipsec_run_racoon(sysadm_t, sysadm_r) ') optional_policy(` @@ -212,11 +177,7 @@ ') optional_policy(` - irc_role(sysadm_r, sysadm_t) -') - -optional_policy(` - java_role(sysadm_r, sysadm_t) + kerberos_exec_kadmind(sysadm_t) ') optional_policy(` @@ -228,10 +189,6 @@ ') optional_policy(` - lockdev_role(sysadm_r, sysadm_t) -') - -optional_policy(` logrotate_run(sysadm_t, sysadm_r) ') @@ -255,14 +212,6 @@ ') optional_policy(` - mozilla_role(sysadm_r, sysadm_t) -') - -optional_policy(` - mplayer_role(sysadm_r, sysadm_t) -') - -optional_policy(` mta_role(sysadm_r, sysadm_t) ') @@ -290,11 +239,6 @@ ') optional_policy(` - oident_manage_user_content(sysadm_t) - oident_relabel_user_content(sysadm_t) -') - -optional_policy(` pcmcia_run_cardctl(sysadm_t, sysadm_r) ') @@ -308,7 +252,7 @@ ') optional_policy(` - pyzor_role(sysadm_r, sysadm_t) + prelink_run(sysadm_t, sysadm_r) ') optional_policy(` @@ -320,10 +264,6 @@ ') optional_policy(` - razor_role(sysadm_r, sysadm_t) -') - -optional_policy(` rpc_domtrans_nfsd(sysadm_t) ') @@ -332,10 +272,6 @@ ') optional_policy(` - rssh_role(sysadm_r, sysadm_t) -') - -optional_policy(` rsync_exec(sysadm_t) ') @@ -345,10 +281,6 @@ ') optional_policy(` - screen_role_template(sysadm, sysadm_r, sysadm_t) -') - -optional_policy(` secadm_role_change(sysadm_r) ') @@ -358,35 +290,15 @@ ') optional_policy(` - spamassassin_role(sysadm_r, sysadm_t) -') - -optional_policy(` - ssh_role_template(sysadm, sysadm_r, sysadm_t) -') - -optional_policy(` staff_role_change(sysadm_r) ') optional_policy(` - su_role_template(sysadm, sysadm_r, sysadm_t) -') - -optional_policy(` - sudo_role_template(sysadm, sysadm_r, sysadm_t) -') - -optional_policy(` sysnet_run_ifconfig(sysadm_t, sysadm_r) sysnet_run_dhcpc(sysadm_t, sysadm_r) ') optional_policy(` - thunderbird_role(sysadm_r, sysadm_t) -') - -optional_policy(` tripwire_run_siggen(sysadm_t, sysadm_r) tripwire_run_tripwire(sysadm_t, sysadm_r) tripwire_run_twadmin(sysadm_t, sysadm_r) @@ -394,18 +306,10 @@ ') optional_policy(` - tvtime_role(sysadm_r, sysadm_t) -') - -optional_policy(` tzdata_domtrans(sysadm_t) ') optional_policy(` - uml_role(sysadm_r, sysadm_t) -') - -optional_policy(` unconfined_domtrans(sysadm_t) ') @@ -418,20 +322,12 @@ ') optional_policy(` - userhelper_role_template(sysadm, sysadm_r, sysadm_t) -') - -optional_policy(` usermanage_run_admin_passwd(sysadm_t, sysadm_r) usermanage_run_groupadd(sysadm_t, sysadm_r) usermanage_run_useradd(sysadm_t, sysadm_r) ') optional_policy(` - vmware_role(sysadm_r, sysadm_t) -') - -optional_policy(` vpn_run(sysadm_t, sysadm_r) ') @@ -440,13 +336,12 @@ ') optional_policy(` - wireshark_role(sysadm_r, sysadm_t) -') - -optional_policy(` - xserver_role(sysadm_r, sysadm_t) + virt_stream_connect(sysadm_t) ') optional_policy(` yam_run(sysadm_t, sysadm_r) ') + +init_script_role_transition(sysadm_r) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/unconfineduser.fc serefpolicy-3.6.26/policy/modules/roles/unconfineduser.fc --- nsaserefpolicy/policy/modules/roles/unconfineduser.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/roles/unconfineduser.fc 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,37 @@ +# Add programs here which should not be confined by SELinux +# 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/valgrind -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/vncserver -- gen_context(system_u:object_r:unconfined_notrans_exec_t,s0) + +/usr/lib/ia32el/ia32x_loader -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib(64)/virtualbox/VirtualBox -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/usr/local/RealPlayer/realplay\.bin -- gen_context(system_u:object_r:execmem_exec_t,s0) + +ifdef(`distro_gentoo',` +/usr/lib32/openoffice/program/[^/]+\.bin -- gen_context(system_u:object_r:execmem_exec_t,s0) +') +/usr/bin/sbcl -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/usr/sbin/mock -- 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) + +/usr/lib64/R/bin/exec/R -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib/R/bin/exec/R -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib64/erlang/erts-[^/]+/bin/beam.smp -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib/erlang/erts-[^/]+/bin/beam.smp -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib/opera/[^/]*/works -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib/opera/[^/]*/opera -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/usr/bin/haddock.* -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/hasktags -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/runghc -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/runhaskell -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/libexec/ghc-[^/]+/.*bin -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/libexec/ghc-[^/]+/ghc-.* -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib(64)?/ghc-[^/]+/ghc-.* -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/opt/real/(.*/)?realplay\.bin -- gen_context(system_u:object_r:execmem_exec_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/unconfineduser.if serefpolicy-3.6.26/policy/modules/roles/unconfineduser.if --- nsaserefpolicy/policy/modules/roles/unconfineduser.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/roles/unconfineduser.if 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,638 @@ +## Unconfiend user role + +######################################## +## +## Change from the unconfineduser role. +## +## +##

+## Change from the unconfineduser role to +## the specified role. +##

+##

+## This is an interface to support third party modules +## and its use is not allowed in upstream reference +## policy. +##

+## +## +## +## Role allowed access. +## +## +## +# +interface(`unconfined_role_change_to',` + gen_require(` + role unconfined_r; + ') + + allow unconfined_r $1; +') + +######################################## +## +## Transition to the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_domtrans',` + gen_require(` + type unconfined_t, unconfined_exec_t; + ') + + domtrans_pattern($1,unconfined_exec_t,unconfined_t) +') + +######################################## +## +## Execute specified programs in the unconfined domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to allow the unconfined domain. +## +## +# +interface(`unconfined_run',` + gen_require(` + type unconfined_t; + ') + + unconfined_domtrans($1) + role $2 types unconfined_t; +') + +######################################## +## +## Transition to the unconfined domain by executing a shell. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_shell_domtrans',` + gen_require(` + attribute unconfined_login_domain; + ') + typeattribute $1 unconfined_login_domain; +') + +######################################## +## +## Allow unconfined to execute the specified program in +## the specified domain. +## +## +##

+## Allow unconfined to execute the specified program in +## the specified domain. +##

+##

+## This is a interface to support third party modules +## and its use is not allowed in upstream reference +## policy. +##

+## +## +## +## Domain to execute in. +## +## +## +## +## Domain entry point file. +## +## +# +interface(`unconfined_domtrans_to',` + gen_require(` + type unconfined_t; + ') + + domtrans_pattern(unconfined_t,$2,$1) +') + +######################################## +## +## Allow unconfined to execute the specified program in +## the specified domain. Allow the specified domain the +## unconfined role and use of unconfined user terminals. +## +## +##

+## Allow unconfined to execute the specified program in +## the specified domain. Allow the specified domain the +## unconfined role and use of unconfined user terminals. +##

+##

+## This is a interface to support third party modules +## and its use is not allowed in upstream reference +## policy. +##

+## +## +## +## Domain to execute in. +## +## +## +## +## Domain entry point file. +## +## +# +interface(`unconfined_run_to',` + gen_require(` + type unconfined_t; + role unconfined_r; + ') + + domtrans_pattern(unconfined_t,$2,$1) + role unconfined_r types $1; + userdom_use_user_terminals($1) +') + +######################################## +## +## Inherit file descriptors from the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_use_fds',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:fd use; +') + +######################################## +## +## Send a SIGCHLD signal to the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_sigchld',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process sigchld; +') + +######################################## +## +## Send a SIGNULL signal to the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_signull',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process signull; +') + +######################################## +## +## 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 a signal to the unconfined execmem domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_execmem_signal',` + gen_require(` + type unconfined_execmem_t; + ') + + allow $1 unconfined_execmem_t:process signal; +') + +######################################## +## +## Send generic signals to the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_signal',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process signal; +') + +######################################## +## +## Read unconfined domain unnamed pipes. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_read_pipes',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:fifo_file read_fifo_file_perms; +') + +######################################## +## +## Do not audit attempts to read unconfined domain unnamed pipes. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_dontaudit_read_pipes',` + gen_require(` + type unconfined_t; + ') + + dontaudit $1 unconfined_t:fifo_file read; +') + +######################################## +## +## Read and write unconfined domain unnamed pipes. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_rw_pipes',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## +## Do not audit attempts to read and write +## unconfined domain unnamed pipes. +## +## +## +## Domain to not audit. +## +## +# +interface(`unconfined_dontaudit_rw_pipes',` + gen_require(` + type unconfined_t; + ') + + dontaudit $1 unconfined_t:fifo_file rw_file_perms; +') + +######################################## +## +## Do not audit attempts to read and write +## unconfined domain stream. +## +## +## +## Domain to not audit. +## +## +# +interface(`unconfined_dontaudit_rw_stream',` + gen_require(` + type unconfined_t; + ') + + dontaudit $1 unconfined_t:unix_stream_socket rw_socket_perms; +') + +######################################## +## +## Connect to the unconfined domain using +## a unix domain stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_stream_connect',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:unix_stream_socket connectto; +') + +######################################## +## +## Do not audit attempts to read or write +## unconfined domain tcp sockets. +## +## +##

+## Do not audit attempts to read or write +## unconfined domain tcp sockets. +##

+##

+## This interface was added due to a broken +## symptom in ldconfig. +##

+## +## +## +## Domain to not audit. +## +## +# +interface(`unconfined_dontaudit_rw_tcp_sockets',` + gen_require(` + type unconfined_t; + ') + + dontaudit $1 unconfined_t:tcp_socket { read write }; +') + +######################################## +## +## Create keys for the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_create_keys',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:key create; +') + +######################################## +## +## Send messages to the unconfined domain over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_dbus_send',` + gen_require(` + type unconfined_t; + class dbus send_msg; + ') + + allow $1 unconfined_t:dbus send_msg; +') + +######################################## +## +## Send and receive messages from +## unconfined_t over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_dbus_chat',` + gen_require(` + type unconfined_t; + class dbus send_msg; + ') + + allow $1 unconfined_t:dbus send_msg; + allow unconfined_t $1:dbus send_msg; +') + +######################################## +## +## Connect to the the unconfined DBUS +## for service (acquire_svc). +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_dbus_connect',` + gen_require(` + type unconfined_t; + class dbus acquire_svc; + ') + + allow $1 unconfined_t:dbus acquire_svc; +') + +######################################## +## +## Allow ptrace of unconfined domain +## +## +## +## Domain allowed access. +## +## +# +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_execmem_t; + ') + + allow $1 unconfined_execmem_t:shm rw_shm_perms; +') + +######################################## +## +## Transition to the unconfined_execmem domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_execmem_domtrans',` + + gen_require(` + type unconfined_execmem_t, execmem_exec_t; + ') + + domtrans_pattern($1, execmem_exec_t, unconfined_execmem_t) +') + +######################################## +## +## execute the execmem applications +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_execmem_exec',` + + gen_require(` + type execmem_exec_t; + ') + + can_exec($1, execmem_exec_t) +') + +######################################## +## +## Allow apps to set rlimits on userdomain +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_set_rlimitnh',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process rlimitinh; +') + +######################################## +## +## Get the process group of unconfined. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_getpgid',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process getpgid; +') + +######################################## +## +## Change to the unconfined role. +## +## +## +## Role allowed access. +## +## +## +# +interface(`unconfined_role_change',` + gen_require(` + role unconfined_r; + ') + + allow $1 unconfined_r; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/unconfineduser.te serefpolicy-3.6.26/policy/modules/roles/unconfineduser.te --- nsaserefpolicy/policy/modules/roles/unconfineduser.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/roles/unconfineduser.te 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,395 @@ +policy_module(unconfineduser, 1.0.0) + +######################################## +# +# Declarations +# +attribute unconfined_login_domain; + +## +##

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

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

+## Allow a user to login as an unconfined domain +##

+## +gen_tunable(unconfined_login, true) + +## +##

+## 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_role(unconfined_r, unconfined_t) +userdom_manage_tmp_role(unconfined_r, unconfined_t) +userdom_manage_tmpfs_role(unconfined_r, unconfined_t) +userdom_execmod_user_home_files(unconfined_t) + +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) +role system_r types unconfined_t; +typealias unconfined_t alias { unconfined_dbusd_t unconfined_crontab_t }; + +type unconfined_execmem_t; +type execmem_exec_t; +init_system_domain(unconfined_execmem_t, execmem_exec_t) +role unconfined_r types unconfined_execmem_t; +typealias execmem_exec_t alias unconfined_execmem_exec_t; +userdom_unpriv_usertype(unconfined, unconfined_execmem_t) +userdom_manage_tmpfs_role(unconfined_r, 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, 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) +mls_file_write_all_levels(unconfined_t) + +init_run_daemon(unconfined_t, unconfined_r) +init_domtrans_script(unconfined_t) +init_chat(unconfined_t) + +libs_run_ldconfig(unconfined_t, unconfined_r) + +logging_send_syslog_msg(unconfined_t) +logging_run_auditctl(unconfined_t, unconfined_r) + +mount_run_unconfined(unconfined_t, unconfined_r) +# Unconfined running as system_r +mount_domtrans_unconfined(unconfined_t) + +seutil_run_setsebool(unconfined_t, unconfined_r) +seutil_run_setfiles(unconfined_t, unconfined_r) +seutil_run_semanage(unconfined_t, unconfined_r) + +unconfined_domain_noaudit(unconfined_t) + +userdom_user_home_dir_filetrans_user_home_content(unconfined_t, { dir file lnk_file fifo_file sock_file }) + +usermanage_run_passwd(unconfined_t, unconfined_r) +usermanage_run_chfn(unconfined_t, unconfined_r) + +tunable_policy(`unconfined_login',` + corecmd_shell_domtrans(unconfined_login_domain,unconfined_t) + allow unconfined_t unconfined_login_domain:fd use; + allow unconfined_t unconfined_login_domain:fifo_file rw_file_perms; + allow unconfined_t unconfined_login_domain:process sigchld; +') + +optional_policy(` + loadkeys_run(unconfined_t, unconfined_r) +') + +optional_policy(` + gen_require(` + attribute unconfined_usertype; + ') + + nsplugin_role_notrans(unconfined_r, unconfined_usertype) + tunable_policy(`allow_unconfined_nsplugin_transition',` + nsplugin_domtrans(unconfined_execmem_t) + nsplugin_domtrans_config(unconfined_execmem_t) + nsplugin_domtrans(unconfined_t) + nsplugin_domtrans_config(unconfined_t) + ') +') + +ifdef(`distro_gentoo',` + seutil_run_runinit(unconfined_t, unconfined_r) + seutil_init_script_run_runinit(unconfined_t, unconfined_r) +') + +optional_policy(` + ada_run(unconfined_t, unconfined_r) +') + +optional_policy(` + apache_run_helper(unconfined_t, unconfined_r) +') + +optional_policy(` + bind_run_ndc(unconfined_t, unconfined_r) +') + +optional_policy(` + bootloader_run(unconfined_t, unconfined_r) +') + +optional_policy(` + cron_unconfined_role(unconfined_r, unconfined_t) +') + +optional_policy(` + init_dbus_chat_script(unconfined_t) + + dbus_stub(unconfined_t) + + optional_policy(` + avahi_dbus_chat(unconfined_t) + ') + + optional_policy(` + bluetooth_dbus_chat(unconfined_t) + ') + + optional_policy(` + consolekit_dbus_chat(unconfined_t) + ') + + optional_policy(` + cups_dbus_chat_config(unconfined_t) + ') + + optional_policy(` + hal_dbus_chat(unconfined_t) + ') + + 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(` + firstboot_run(unconfined_t, unconfined_r) +') + +optional_policy(` + ftp_run_ftpdctl(unconfined_t, unconfined_r) +') + +optional_policy(` + gpsd_run(unconfined_t, unconfined_r) +') + +optional_policy(` + iptables_run(unconfined_t, unconfined_r) +') + +optional_policy(` + java_run_unconfined(unconfined_t, unconfined_r) +') + +optional_policy(` + kismet_run(unconfined_t, unconfined_r) +') + +optional_policy(` + livecd_run(unconfined_t, unconfined_r) +') + +optional_policy(` + lpd_run_checkpc(unconfined_t, unconfined_r) +') + +optional_policy(` + modutils_run_update_mods(unconfined_t, unconfined_r) +') + +optional_policy(` + mono_role_template(unconfined, unconfined_r, unconfined_t) + unconfined_domain_noaudit(unconfined_mono_t) + role system_r types unconfined_mono_t; +') + +optional_policy(` + oddjob_run_mkhomedir(unconfined_t, unconfined_r) +') + +optional_policy(` + prelink_run(unconfined_t, unconfined_r) +') + +optional_policy(` + portmap_run_helper(unconfined_t, unconfined_r) +') + +optional_policy(` + ppp_run(unconfined_t, unconfined_r) +') + +optional_policy(` + qemu_role_notrans(unconfined_r, unconfined_t) + qemu_unconfined_role(unconfined_r) + + tunable_policy(`allow_unconfined_qemu_transition',` + qemu_domtrans(unconfined_t) + ',` + qemu_domtrans_unconfined(unconfined_t) +') +') + +optional_policy(` + rpm_run(unconfined_t, unconfined_r) + # Allow SELinux aware applications to request rpm_script execution + rpm_transition_script(unconfined_t) +') + +optional_policy(` + rtkit_daemon_system_domain(unconfined_t) +') + +optional_policy(` + samba_role_notrans(unconfined_r) + samba_run_unconfined_net(unconfined_t, unconfined_r) + samba_run_winbind_helper(unconfined_t, unconfined_r) + samba_run_smbcontrol(unconfined_t, unconfined_r) +') + +optional_policy(` + sandbox_transition(unconfined_t, unconfined_r) +') + +optional_policy(` + sendmail_run_unconfined(unconfined_t, unconfined_r) +') + +optional_policy(` + sysnet_run_dhcpc(unconfined_t, unconfined_r) + sysnet_dbus_chat_dhcpc(unconfined_t) + sysnet_role_transition_dhcpc(unconfined_r) +') + +optional_policy(` + tzdata_run(unconfined_t, unconfined_r) +') + +optional_policy(` + vbetool_run(unconfined_t, unconfined_r) +') + +optional_policy(` + vpn_run(unconfined_t, unconfined_r) +') + +optional_policy(` + webalizer_run(unconfined_t, unconfined_r) +') + +optional_policy(` + wine_run(unconfined_t, unconfined_r) +') + +optional_policy(` + xserver_run(unconfined_t, unconfined_r) + xserver_rw_shm(unconfined_t) +') + +######################################## +# +# Unconfined Execmem Local policy +# + +allow unconfined_execmem_t self:process { execstack execmem }; +unconfined_domain_noaudit(unconfined_execmem_t) +allow unconfined_execmem_t unconfined_t:process transition; + +optional_policy(` + init_dbus_chat_script(unconfined_execmem_t) + dbus_system_bus_client(unconfined_execmem_t) + unconfined_dbus_chat(unconfined_execmem_t) + unconfined_dbus_connect(unconfined_execmem_t) +') + +optional_policy(` + avahi_dbus_chat(unconfined_execmem_t) +') + + optional_policy(` + hal_dbus_chat(unconfined_execmem_t) + ') + +optional_policy(` + xserver_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) + +optional_policy(` + gen_require(` + type mplayer_exec_t; + ') + domtrans_pattern(unconfined_t, mplayer_exec_t, unconfined_execmem_t) +') + +optional_policy(` +tunable_policy(`allow_unconfined_nsplugin_transition',`', ` + gen_require(` + type mozilla_exec_t; + ') + domtrans_pattern(unconfined_t, mozilla_exec_t, unconfined_execmem_t) +') +') + +optional_policy(` + gen_require(` + type openoffice_exec_t; + ') + domtrans_pattern(unconfined_t, openoffice_exec_t, unconfined_execmem_t) +') + +######################################## +# +# Unconfined mount local policy +# + +gen_user(unconfined_u, user, unconfined_r system_r, s0, s0 - mls_systemhigh, mcs_allcats) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/unprivuser.te serefpolicy-3.6.26/policy/modules/roles/unprivuser.te --- nsaserefpolicy/policy/modules/roles/unprivuser.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/roles/unprivuser.te 2009-07-30 15:33:08.000000000 -0400 @@ -14,142 +14,21 @@ userdom_unpriv_user_template(user) optional_policy(` - apache_role(user_r, user_t) + kerneloops_dontaudit_dbus_chat(user_t) ') optional_policy(` - auth_role(user_r, user_t) + rpm_dontaudit_dbus_chat(user_t) ') optional_policy(` - bluetooth_role(user_r, user_t) + rtkit_daemon_system_domain(user_t) ') optional_policy(` - cdrecord_role(user_r, user_t) + sandbox_transition(user_t, user_r) ') optional_policy(` - cron_role(user_r, user_t) -') - -optional_policy(` - dbus_role_template(user, user_r, user_t) -') - -optional_policy(` - ethereal_role(user_r, user_t) -') - -optional_policy(` - evolution_role(user_r, user_t) -') - -optional_policy(` - games_role(user_r, user_t) -') - -optional_policy(` - gift_role(user_r, user_t) -') - -optional_policy(` - gnome_role(user_r, user_t) -') - -optional_policy(` - gpg_role(user_r, user_t) -') - -optional_policy(` - irc_role(user_r, user_t) -') - -optional_policy(` - java_role(user_r, user_t) -') - -optional_policy(` - lockdev_role(user_r, user_t) -') - -optional_policy(` - lpd_role(user_r, user_t) -') - -optional_policy(` - mozilla_role(user_r, user_t) -') - -optional_policy(` - mplayer_role(user_r, user_t) -') - -optional_policy(` - mta_role(user_r, user_t) -') - -optional_policy(` - oident_manage_user_content(user_t) - oident_relabel_user_content(user_t) -') - -optional_policy(` - pyzor_role(user_r, user_t) -') - -optional_policy(` - razor_role(user_r, user_t) -') - -optional_policy(` - rssh_role(user_r, user_t) -') - -optional_policy(` - screen_role_template(user, user_r, user_t) -') - -optional_policy(` - spamassassin_role(user_r, user_t) -') - -optional_policy(` - ssh_role_template(user, user_r, user_t) -') - -optional_policy(` - su_role_template(user, user_r, user_t) -') - -optional_policy(` - sudo_role_template(user, user_r, user_t) -') - -optional_policy(` - thunderbird_role(user_r, user_t) -') - -optional_policy(` - tvtime_role(user_r, user_t) -') - -optional_policy(` - uml_role(user_r, user_t) -') - -optional_policy(` - userhelper_role_template(user, user_r, user_t) -') - -optional_policy(` - vmware_role(user_r, user_t) -') - -optional_policy(` - wireshark_role(user_r, user_t) -') - -optional_policy(` - xserver_role(user_r, user_t) + setroubleshoot_dontaudit_stream_connect(user_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/webadm.te serefpolicy-3.6.26/policy/modules/roles/webadm.te --- nsaserefpolicy/policy/modules/roles/webadm.te 2009-07-28 15:51:13.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/roles/webadm.te 2009-07-30 15:33:08.000000000 -0400 @@ -1,5 +1,5 @@ -policy_module(webadm, 1.0.1) +policy_module(webadm, 1.0.0) ######################################## # diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/xguest.te serefpolicy-3.6.26/policy/modules/roles/xguest.te --- nsaserefpolicy/policy/modules/roles/xguest.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/roles/xguest.te 2009-07-30 15:33:08.000000000 -0400 @@ -36,11 +36,17 @@ # Local policy # +# Dontaudit fusermount +dontaudit xguest_t self:capability sys_admin; + # Allow mounting of file systems optional_policy(` tunable_policy(`xguest_mount_media',` kernel_read_fs_sysctls(xguest_t) + # allow fusermount + allow xguest_t self:capability sys_admin; + files_dontaudit_getattr_boot_dirs(xguest_t) files_search_mnt(xguest_t) @@ -67,7 +73,11 @@ ') optional_policy(` - java_role(xguest_r, xguest_t) + java_role_template(xguest, xguest_r, xguest_t) +') + +optional_policy(` + mono_role_template(xguest, xguest_r, xguest_t) ') optional_policy(` @@ -75,9 +85,13 @@ ') optional_policy(` + nsplugin_role(xguest_r, xguest_t) +') + +optional_policy(` tunable_policy(`xguest_connect_network',` networkmanager_dbus_chat(xguest_t) ') ') -#gen_user(xguest_u,, xguest_r, s0, s0) +gen_user(xguest_u, user, xguest_r, s0, s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/amavis.te serefpolicy-3.6.26/policy/modules/services/amavis.te --- nsaserefpolicy/policy/modules/services/amavis.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/amavis.te 2009-07-30 15:33:08.000000000 -0400 @@ -103,6 +103,8 @@ kernel_dontaudit_read_proc_symlinks(amavis_t) kernel_dontaudit_read_system_state(amavis_t) +fs_getattr_xattr_fs(amavis_t) + # find perl corecmd_exec_bin(amavis_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.fc serefpolicy-3.6.26/policy/modules/services/apache.fc --- nsaserefpolicy/policy/modules/services/apache.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/apache.fc 2009-07-30 15:33:08.000000000 -0400 @@ -1,12 +1,13 @@ -HOME_DIR/((www)|(web)|(public_html))(/.+)? gen_context(system_u:object_r:httpd_user_content_t,s0) +HOME_DIR/((www)|(web)|(public_html)|(public_git))(/.+)? 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) /etc/htdig(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) -/etc/httpd -d gen_context(system_u:object_r:httpd_config_t,s0) -/etc/httpd/conf.* gen_context(system_u:object_r:httpd_config_t,s0) +/etc/httpd(/.*)? gen_context(system_u:object_r:httpd_config_t,s0) +/etc/httpd/conf/keytab -- gen_context(system_u:object_r:httpd_keytab_t,s0) /etc/httpd/logs gen_context(system_u:object_r:httpd_log_t,s0) /etc/httpd/modules gen_context(system_u:object_r:httpd_modules_t,s0) +/etc/rc\.d/init\.d/httpd -- gen_context(system_u:object_r:httpd_initrc_exec_t,s0) /etc/vhosts -- gen_context(system_u:object_r:httpd_config_t,s0) /srv/([^/]*/)?www(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) @@ -22,6 +23,7 @@ /usr/lib(64)?/cgi-bin/(nph-)?cgiwrap(d)? -- gen_context(system_u:object_r:httpd_suexec_exec_t,s0) /usr/lib(64)?/httpd(/.*)? gen_context(system_u:object_r:httpd_modules_t,s0) +/usr/bin/mongrel_rails -- gen_context(system_u:object_r:httpd_exec_t,s0) /usr/sbin/apache(2)? -- gen_context(system_u:object_r:httpd_exec_t,s0) /usr/sbin/apache-ssl(2)? -- gen_context(system_u:object_r:httpd_exec_t,s0) /usr/sbin/httpd(\.worker)? -- gen_context(system_u:object_r:httpd_exec_t,s0) @@ -32,12 +34,17 @@ /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) +/usr/share/wordpress-mu/wp-config\.php -- gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) +/usr/share/wordpress-mu/wp-content(/.*)? gen_context(system_u:object_r:httpd_sys_content_rw_t,s0) + /var/cache/httpd(/.*)? gen_context(system_u:object_r:httpd_cache_t,s0) /var/cache/mason(/.*)? gen_context(system_u:object_r:httpd_cache_t,s0) +/var/cache/mediawiki(/.*)? gen_context(system_u:object_r:httpd_cache_t,s0) /var/cache/mod_proxy(/.*)? gen_context(system_u:object_r:httpd_cache_t,s0) /var/cache/mod_ssl(/.*)? gen_context(system_u:object_r:httpd_cache_t,s0) /var/cache/php-eaccelerator(/.*)? gen_context(system_u:object_r:httpd_cache_t,s0) @@ -47,6 +54,7 @@ /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) @@ -50,8 +58,10 @@ /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) @@ -64,11 +74,30 @@ /var/run/apache.* gen_context(system_u:object_r:httpd_var_run_t,s0) /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/run/mod_.* gen_context(system_u:object_r:httpd_var_run_t,s0) +/var/run/wsgi.* -s 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/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) + +/var/www/gallery/albums(/.*)? gen_context(system_u:object_r:httpd_sys_content_rw_t,s0) + +/var/lib/rt3/data/RT-Shredder(/.*)? gen_context(system_u:object_r:httpd_var_lib_t,s0) + +/var/www/svn(/.*)? gen_context(system_u:object_r:httpd_sys_script_rw_t,s0) +/var/www/svn/hooks(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) +/var/www/svn/conf(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.if serefpolicy-3.6.26/policy/modules/services/apache.if --- nsaserefpolicy/policy/modules/services/apache.if 2009-07-28 15:51:13.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/apache.if 2009-07-30 15:33:08.000000000 -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; + list_dirs_pattern(httpd_$1_script_t, httpd_$1_content_t, httpd_$1_content_t) + 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) @@ -109,34 +104,21 @@ 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) @@ -149,9 +131,13 @@ # 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; @@ -175,50 +161,6 @@ 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_generic_if(httpd_$1_script_t) - corenet_udp_sendrecv_generic_if(httpd_$1_script_t) - corenet_tcp_sendrecv_generic_node(httpd_$1_script_t) - corenet_udp_sendrecv_generic_node(httpd_$1_script_t) - corenet_tcp_sendrecv_all_ports(httpd_$1_script_t) - corenet_udp_sendrecv_all_ports(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_generic_if(httpd_$1_script_t) - corenet_udp_sendrecv_generic_if(httpd_$1_script_t) - corenet_tcp_sendrecv_generic_node(httpd_$1_script_t) - corenet_udp_sendrecv_generic_node(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 && httpd_can_network_connect_db',` - mysql_tcp_connect(httpd_$1_script_t) - ') - ') - optional_policy(` tunable_policy(`httpd_enable_cgi && allow_ypbind',` nis_use_ypbind_uncond(httpd_$1_script_t) @@ -227,15 +169,13 @@ optional_policy(` postgresql_unpriv_client(httpd_$1_script_t) - - tunable_policy(`httpd_enable_cgi && httpd_can_network_connect_db',` - postgresql_tcp_connect(httpd_$1_script_t) - ') ') optional_policy(` nscd_socket_use(httpd_$1_script_t) ') + + dontaudit httpd_$1_script_t httpd_t:tcp_socket { read write }; ') ######################################## @@ -504,6 +444,47 @@ ######################################## ## ## Allow the specified domain to read +## apache tmp files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`apache_read_tmp',` + gen_require(` + type httpd_config_t; + ') + + files_search_tmp($1) + read_files_pattern($1, httpd_tmp_t, httpd_tmp_t) +') + +######################################## +## +## Dontaudit attempts ti write +## apache tmp files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`apache_dontaudit_write_tmp',` + gen_require(` + type httpd_config_t; + ') + + dontaudit $1 httpd_tmp_t:file write; +') + +######################################## +## +## Allow the specified domain to read ## apache configuration files. ## ## @@ -579,7 +560,7 @@ ## ## ## -## The role to be allowed the dmidecode domain. +## The role to be allowed the http_helper domain. ## ## ## @@ -715,6 +696,7 @@ ') allow $1 httpd_modules_t:dir list_dir_perms; + read_lnk_files_pattern($1, httpd_modules_t, httpd_modules_t) ') ######################################## @@ -782,6 +764,32 @@ ######################################## ## +## Allow the specified domain to delete +## apache system content rw files. +## +## +## +## Domain allowed access. +## +## +## +# +# Note that httpd_sys_content_t is found in /var, /etc, /srv and /usr +interface(`apache_delete_sys_content_rw',` + gen_require(` + type httpd_sys_content_rw_t; + ') + + files_search_tmp($1) + delete_dirs_pattern($1, httpd_sys_content_rw_t, httpd_sys_content_rw_t) + delete_files_pattern($1, httpd_sys_content_rw_t, httpd_sys_content_rw_t) + delete_lnk_files_pattern($1, httpd_sys_content_rw_t, httpd_sys_content_rw_t) + delete_fifo_files_pattern($1, httpd_sys_content_rw_t, httpd_sys_content_rw_t) + delete_sock_files_pattern($1, httpd_sys_content_rw_t, httpd_sys_content_rw_t) +') + +######################################## +## ## Execute all web scripts in the system ## script domain. ## @@ -791,16 +799,18 @@ ## ## # -# cjp: this interface specifically added to allow -# 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) ') ') @@ -859,6 +869,8 @@ ## ## # +# cjp: this is missing the terminal since scripts +# do not output to the terminal interface(`apache_run_all_scripts',` gen_require(` attribute httpd_exec_scripts, httpd_script_domains; @@ -884,7 +896,7 @@ type httpd_squirrelmail_t; ') - allow $1 httpd_squirrelmail_t:file read_file_perms; + read_files_pattern($1, httpd_squirrelmail_t, httpd_squirrelmail_t) ') ######################################## @@ -1043,6 +1055,44 @@ ######################################## ## +## 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 }; +') + +######################################## +## ## All of the rules required to administrate an apache environment ## ## @@ -1072,11 +1122,17 @@ type httpd_modules_t, httpd_lock_t; type httpd_var_run_t, httpd_php_tmp_t; type httpd_suexec_tmp_t, httpd_tmp_t; + type httpd_initrc_exec_t, httpd_bool_t; ') allow $1 httpd_t:process { getattr ptrace signal_perms }; ps_process_pattern($1, httpd_t) + init_labeled_script_domtrans($1, httpd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 httpd_initrc_exec_t system_r; + allow $2 system_r; + apache_manage_all_content($1) miscfiles_manage_public_files($1) @@ -1096,12 +1152,57 @@ kernel_search_proc($1) allow $1 httpd_t:dir list_dir_perms; - + ps_process_pattern($1, httpd_t) read_lnk_files_pattern($1, httpd_t, httpd_t) admin_pattern($1, httpdcontent) admin_pattern($1, httpd_script_exec_type) + + seutil_domtrans_setfiles($1) + admin_pattern($1, httpd_tmp_t) admin_pattern($1, httpd_php_tmp_t) admin_pattern($1, httpd_suexec_tmp_t) + files_tmp_filetrans($1, httpd_tmp_t, { file dir }) + +ifdef(`TODO',` + apache_set_booleans($1, $2, $3, httpd_bool_t ) + seutil_setsebool_role_template($1, $3, $2) + allow httpd_setsebool_t httpd_bool_t:dir list_dir_perms; + allow httpd_setsebool_t httpd_bool_t:file rw_file_perms; +') +') + +######################################## +## +## Mark content as being readable by standard apache processes +## +## +## +## Domain allowed access. +## +## +# +template(`apache_ro_content',` + gen_require(` + attribute httpd_ro_content; + ') + typeattribute $1 httpd_ro_content; +') + +######################################## +## +## Mark content as being read/write by standard apache processes +## +## +## +## Domain allowed access. +## +## +# +template(`apache_rw_content',` + gen_require(` + attribute httpd_rw_content; + ') + typeattribute $1 httpd_rw_content; ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.te serefpolicy-3.6.26/policy/modules/services/apache.te --- nsaserefpolicy/policy/modules/services/apache.te 2009-07-28 15:51:13.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/apache.te 2009-07-30 15:33:08.000000000 -0400 @@ -19,6 +19,8 @@ # Declarations # +selinux_genbool(httpd_bool_t) + ## ##

## Allow Apache to modify public files @@ -30,10 +32,17 @@ ## ##

-## Allow Apache to use mod_auth_pam +## Allow httpd scripts and modules execmem/execstack ##

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

+## Allow Apache to communicate with avahi service via dbus +##

+## +gen_tunable(httpd_dbus_avahi, false) ## ##

@@ -44,6 +53,13 @@ ## ##

+## Allow http daemon to send mail +##

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

## Allow HTTPD scripts and modules to connect to the network using TCP. ##

## @@ -87,6 +103,13 @@ ## ##

+## Allow httpd to read user content +##

+## +gen_tunable(httpd_read_user_content, false) + +## +##

## Allow HTTPD to run SSI executables in the same domain as system CGI scripts. ##

## @@ -108,6 +131,29 @@ ## 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 httpd_ro_content; +attribute httpd_rw_content; attribute httpdcontent; attribute httpd_user_content_type; @@ -140,6 +186,9 @@ domain_entry_file(httpd_helper_t, httpd_helper_exec_t) role system_r types httpd_helper_t; +type httpd_initrc_exec_t; +init_script_file(httpd_initrc_exec_t) + type httpd_lock_t; files_lock_file(httpd_lock_t) @@ -180,6 +229,10 @@ # setup the system domain for system CGI scripts apache_content_template(sys) +typeattribute httpd_sys_content_t httpdcontent, httpd_ro_content; # customizable +typeattribute httpd_sys_content_rw_t httpdcontent, httpd_rw_content; # customizable +typeattribute httpd_sys_content_ra_t httpdcontent; # customizable + type httpd_tmp_t; files_tmp_file(httpd_tmp_t) @@ -187,15 +240,20 @@ files_tmpfs_file(httpd_tmpfs_t) apache_content_template(user) + ubac_constrained(httpd_user_script_t) +typeattribute httpd_user_content_t httpdcontent; +typeattribute httpd_user_content_rw_t httpdcontent; +typeattribute httpd_user_content_ra_t httpdcontent; + userdom_user_home_content(httpd_user_content_t) userdom_user_home_content(httpd_user_htaccess_t) userdom_user_home_content(httpd_user_script_exec_t) -userdom_user_home_content(httpd_user_script_ra_t) -userdom_user_home_content(httpd_user_script_ro_t) -userdom_user_home_content(httpd_user_script_rw_t) +userdom_user_home_content(httpd_user_content_ra_t) +userdom_user_home_content(httpd_user_content_rw_t) typeattribute httpd_user_script_t httpd_script_domains; typealias httpd_user_content_t alias { httpd_staff_content_t httpd_sysadm_content_t }; +typealias httpd_user_content_t alias httpd_unconfined_content_t; typealias httpd_user_content_t alias { httpd_auditadm_content_t httpd_secadm_content_t }; typealias httpd_user_htaccess_t alias { httpd_staff_htaccess_t httpd_sysadm_htaccess_t }; typealias httpd_user_htaccess_t alias { httpd_auditadm_htaccess_t httpd_secadm_htaccess_t }; @@ -230,7 +288,7 @@ # 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; @@ -272,6 +330,7 @@ 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. @@ -283,9 +342,9 @@ allow httpd_t httpd_suexec_exec_t:file read_file_perms; -allow httpd_t httpd_sys_content_t:dir list_dir_perms; -read_files_pattern(httpd_t, httpd_sys_content_t, httpd_sys_content_t) -read_lnk_files_pattern(httpd_t, httpd_sys_content_t, httpd_sys_content_t) +allow httpd_t httpd_ro_content:dir list_dir_perms; +read_files_pattern(httpd_t, httpd_ro_content, httpd_ro_content) +read_lnk_files_pattern(httpd_t, httpd_ro_content, httpd_ro_content) manage_dirs_pattern(httpd_t, httpd_tmp_t, httpd_tmp_t) manage_files_pattern(httpd_t, httpd_tmp_t, httpd_tmp_t) @@ -301,6 +360,7 @@ manage_files_pattern(httpd_t, httpd_var_lib_t, httpd_var_lib_t) files_var_lib_filetrans(httpd_t, httpd_var_lib_t, file) +setattr_dirs_pattern(httpd_t, httpd_var_run_t, httpd_var_run_t) manage_files_pattern(httpd_t, httpd_var_run_t, httpd_var_run_t) manage_sock_files_pattern(httpd_t, httpd_var_run_t, httpd_var_run_t) files_pid_filetrans(httpd_t, httpd_var_run_t, { file sock_file }) @@ -312,16 +372,18 @@ 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) -corenet_tcp_sendrecv_generic_if(httpd_t) -corenet_udp_sendrecv_generic_if(httpd_t) -corenet_tcp_sendrecv_generic_node(httpd_t) -corenet_udp_sendrecv_generic_node(httpd_t) +corenet_tcp_sendrecv_all_if(httpd_t) +corenet_udp_sendrecv_all_if(httpd_t) +corenet_tcp_sendrecv_all_nodes(httpd_t) +corenet_udp_sendrecv_all_nodes(httpd_t) corenet_tcp_sendrecv_all_ports(httpd_t) corenet_udp_sendrecv_all_ports(httpd_t) -corenet_tcp_bind_generic_node(httpd_t) +corenet_tcp_bind_all_nodes(httpd_t) +corenet_udp_bind_all_nodes(httpd_t) corenet_tcp_bind_http_port(httpd_t) corenet_tcp_bind_http_cache_port(httpd_t) corenet_sendrecv_http_server_packets(httpd_t) @@ -335,12 +397,11 @@ fs_getattr_all_fs(httpd_t) fs_search_auto_mountpoints(httpd_t) +fs_read_iso9660_files(httpd_t) 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) @@ -358,6 +419,10 @@ 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_read_lib_files(httpd_t) @@ -372,18 +437,33 @@ 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) ') ') @@ -391,20 +471,54 @@ 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) corenet_tcp_connect_ftp_port(httpd_t) corenet_tcp_connect_http_port(httpd_t) corenet_tcp_connect_http_cache_port(httpd_t) + corenet_tcp_connect_memcache_port(httpd_t) corenet_sendrecv_gopher_client_packets(httpd_t) corenet_sendrecv_ftp_client_packets(httpd_t) corenet_sendrecv_http_client_packets(httpd_t) corenet_sendrecv_http_cache_client_packets(httpd_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) +') + +tunable_policy(`allow_httpd_sys_script_anon_write',` + miscfiles_manage_public_files(httpd_sys_script_t) +') + +tunable_policy(`httpd_enable_cgi && httpd_use_nfs',` + fs_nfs_domtrans(httpd_t, httpd_sys_script_t) +') + +tunable_policy(`httpd_enable_cgi && httpd_use_cifs',` + fs_cifs_domtrans(httpd_t, httpd_sys_script_t) +') + + tunable_policy(`httpd_enable_cgi && httpd_unified && httpd_builtin_scripting',` - domtrans_pattern(httpd_t, httpdcontent, httpd_sys_script_t) + 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) manage_dirs_pattern(httpd_t, httpdcontent, httpdcontent) manage_files_pattern(httpd_t, httpdcontent, httpdcontent) @@ -415,20 +529,28 @@ corenet_tcp_bind_ftp_port(httpd_t) ') -tunable_policy(`httpd_enable_homedirs',` - userdom_read_user_home_content_files(httpd_t) -') - tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs',` fs_read_nfs_files(httpd_t) fs_read_nfs_symlinks(httpd_t) ') +tunable_policy(`httpd_use_nfs',` + fs_manage_nfs_dirs(httpd_t) + fs_manage_nfs_files(httpd_t) + fs_manage_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_manage_cifs_dirs(httpd_t) + fs_manage_cifs_files(httpd_t) + fs_manage_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; @@ -451,6 +573,10 @@ ') optional_policy(` + cvs_read_data(httpd_t) +') + +optional_policy(` cron_system_entry(httpd_t, httpd_exec_t) ') @@ -459,8 +585,13 @@ ') optional_policy(` - kerberos_use(httpd_t) - kerberos_read_kdc_config(httpd_t) + dbus_system_bus_client(httpd_t) + tunable_policy(`httpd_dbus_avahi',` + avahi_dbus_chat(httpd_t) + ') +') +optional_policy(` + kerberos_keytab_template(httpd, httpd_t) ') optional_policy(` @@ -468,22 +599,18 @@ mailman_domtrans_cgi(httpd_t) # should have separate types for public and private archives mailman_search_data(httpd_t) + mailman_read_data_files(httpd_t) mailman_read_archive(httpd_t) ') 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',` - mysql_tcp_connect(httpd_t) - ') + mysql_read_config(httpd_t) ') optional_policy(` nagios_read_config(httpd_t) - nagios_domtrans_cgi(httpd_t) ') optional_policy(` @@ -494,12 +621,23 @@ ') optional_policy(` + rpc_search_nfs_state_data(httpd_t) +') + +tunable_policy(`httpd_execmem',` + allow httpd_t self:process { execmem execstack }; + allow httpd_sys_script_t self:process { execmem execstack }; + allow httpd_suexec_t self:process { execmem execstack }; +') + +optional_policy(` # Allow httpd to work with postgresql postgresql_stream_connect(httpd_t) postgresql_unpriv_client(httpd_t) tunable_policy(`httpd_can_network_connect_db',` postgresql_tcp_connect(httpd_t) + postgresql_tcp_connect(httpd_sys_script_t) ') ') @@ -508,6 +646,7 @@ ') 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) ') @@ -535,6 +674,22 @@ userdom_use_user_terminals(httpd_helper_t) +tunable_policy(`httpd_tty_comm',` + userdom_use_user_terminals(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) + + role system_r types httpd_unconfined_script_t; +') + + ######################################## # # Apache PHP script local policy @@ -564,20 +719,25 @@ fs_search_auto_mountpoints(httpd_php_t) +auth_use_nsswitch(httpd_php_t) + libs_exec_lib_files(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) + corenet_tcp_connect_mysqld_port(httpd_suexec_t) + corenet_sendrecv_mysqld_client_packets(httpd_suexec_t) ') -optional_policy(` - nis_use_ypbind(httpd_php_t) -') optional_policy(` - postgresql_stream_connect(httpd_php_t) + mysql_stream_connect(httpd_php_t) + mysql_read_config(httpd_php_t) ') ######################################## @@ -595,23 +755,24 @@ append_files_pattern(httpd_suexec_t, httpd_log_t, httpd_log_t) read_files_pattern(httpd_suexec_t, httpd_log_t, httpd_log_t) -allow httpd_suexec_t httpd_t:fifo_file getattr; +allow httpd_suexec_t httpd_t:fifo_file read_fifo_file_perms; manage_dirs_pattern(httpd_suexec_t, httpd_suexec_tmp_t, httpd_suexec_tmp_t) 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) dev_read_urand(httpd_suexec_t) +fs_read_iso9660_files(httpd_suexec_t) 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) @@ -624,6 +785,7 @@ logging_send_syslog_msg(httpd_suexec_t) miscfiles_read_localization(httpd_suexec_t) +miscfiles_read_public_files(httpd_suexec_t) tunable_policy(`httpd_can_network_connect',` allow httpd_suexec_t self:tcp_socket create_stream_socket_perms; @@ -631,22 +793,30 @@ corenet_all_recvfrom_unlabeled(httpd_suexec_t) corenet_all_recvfrom_netlabel(httpd_suexec_t) - corenet_tcp_sendrecv_generic_if(httpd_suexec_t) - corenet_udp_sendrecv_generic_if(httpd_suexec_t) - corenet_tcp_sendrecv_generic_node(httpd_suexec_t) - corenet_udp_sendrecv_generic_node(httpd_suexec_t) + corenet_tcp_sendrecv_all_if(httpd_suexec_t) + corenet_udp_sendrecv_all_if(httpd_suexec_t) + corenet_tcp_sendrecv_all_nodes(httpd_suexec_t) + corenet_udp_sendrecv_all_nodes(httpd_suexec_t) corenet_tcp_sendrecv_all_ports(httpd_suexec_t) corenet_udp_sendrecv_all_ports(httpd_suexec_t) corenet_tcp_connect_all_ports(httpd_suexec_t) corenet_sendrecv_all_client_packets(httpd_suexec_t) ') +read_files_pattern(httpd_suexec_t, httpd_user_content_t, httpd_user_content_t) +read_files_pattern(httpd_suexec_t, httpd_user_script_rw_t, httpd_user_script_rw_t) +read_files_pattern(httpd_suexec_t, httpd_user_script_ra_t, httpd_user_script_ra_t) + +domain_entry_file(httpd_sys_script_t, httpd_sys_content_t) tunable_policy(`httpd_enable_cgi && httpd_unified',` + allow httpd_sys_script_t httpdcontent:file entrypoint; domtrans_pattern(httpd_suexec_t, httpdcontent, httpd_sys_script_t) + manage_dirs_pattern(httpd_sys_script_t, httpdcontent, httpdcontent) + manage_files_pattern(httpd_sys_script_t, httpdcontent, httpdcontent) + manage_lnk_files_pattern(httpd_sys_script_t, httpdcontent, httpdcontent) ') - -tunable_policy(`httpd_enable_homedirs',` - userdom_read_user_home_content_files(httpd_suexec_t) +tunable_policy(`httpd_enable_cgi',` + domtrans_pattern(httpd_suexec_t, httpd_user_script_t, httpd_user_script_t) ') tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs',` @@ -672,15 +842,14 @@ dontaudit httpd_suexec_t httpd_t:unix_stream_socket { read write }; ') -optional_policy(` - nagios_domtrans_cgi(httpd_suexec_t) -') - ######################################## # # Apache system script local policy # +auth_use_nsswitch(httpd_sys_script_t) + +allow httpd_sys_script_t httpd_t:unix_stream_socket rw_stream_socket_perms; allow httpd_sys_script_t httpd_t:tcp_socket { read write }; dontaudit httpd_sys_script_t httpd_config_t:dir search; @@ -699,12 +868,24 @@ # 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 append_file_perms; ') -tunable_policy(`httpd_enable_homedirs',` - userdom_read_user_home_content_files(httpd_sys_script_t) +fs_read_iso9660_files(httpd_sys_script_t) + +tunable_policy(`httpd_use_nfs',` + fs_manage_nfs_dirs(httpd_sys_script_t) + fs_manage_nfs_files(httpd_sys_script_t) + fs_manage_nfs_symlinks(httpd_sys_script_t) + fs_exec_nfs_files(httpd_sys_script_t) + + fs_manage_nfs_dirs(httpd_suexec_t) + fs_manage_nfs_files(httpd_suexec_t) + fs_manage_nfs_symlinks(httpd_suexec_t) + fs_exec_nfs_files(httpd_suexec_t) ') tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs',` @@ -712,6 +893,35 @@ 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_tcp_bind_all_nodes(httpd_sys_script_t) + corenet_udp_bind_all_nodes(httpd_sys_script_t) + 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_manage_cifs_dirs(httpd_sys_script_t) + fs_manage_cifs_files(httpd_sys_script_t) + fs_manage_cifs_symlinks(httpd_sys_script_t) + fs_manage_cifs_dirs(httpd_suexec_t) + fs_manage_cifs_files(httpd_suexec_t) + fs_manage_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_sys_script_t) fs_read_cifs_symlinks(httpd_sys_script_t) @@ -724,6 +934,10 @@ optional_policy(` mysql_stream_connect(httpd_sys_script_t) mysql_rw_db_sockets(httpd_sys_script_t) + mysql_read_config(httpd_sys_script_t) + mysql_stream_connect(httpd_suexec_t) + mysql_rw_db_sockets(httpd_suexec_t) + mysql_read_config(httpd_suexec_t) ') optional_policy(` @@ -735,6 +949,8 @@ # httpd_rotatelogs local policy # +allow httpd_rotatelogs_t self:capability dac_override; + manage_files_pattern(httpd_rotatelogs_t, httpd_log_t, httpd_log_t) kernel_read_kernel_sysctls(httpd_rotatelogs_t) @@ -754,6 +970,12 @@ tunable_policy(`httpd_enable_cgi && httpd_unified',` allow httpd_user_script_t httpdcontent:file entrypoint; + manage_dirs_pattern(httpd_user_script_t, httpd_user_content_t, httpd_user_content_t) + manage_files_pattern(httpd_user_script_t, httpd_user_content_t, httpd_user_content_t) + manage_dirs_pattern(httpd_user_script_t, httpd_user_content_ra_t, httpd_user_content_ra_t) + manage_files_pattern(httpd_user_script_t, httpd_user_content_ra_t, httpd_user_content_ra_t) + manage_dirs_pattern(httpd_user_script_t, httpd_user_content_rw_t, httpd_user_content_rw_t) + manage_files_pattern(httpd_user_script_t, httpd_user_content_rw_t, httpd_user_content_rw_t) ') # allow accessing files/dirs below the users home dir @@ -762,3 +984,76 @@ userdom_search_user_home_dirs(httpd_suexec_t) userdom_search_user_home_dirs(httpd_user_script_t) ') + +tunable_policy(`httpd_read_user_content',` + userdom_read_user_home_content_files(httpd_user_script_t) + userdom_read_user_home_content_files(httpd_suexec_t) +') + +tunable_policy(`httpd_read_user_content && httpd_builtin_scripting',` + userdom_read_user_home_content_files(httpd_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_tcp_connect_smtp_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) +') + +manage_dirs_pattern(httpd_sys_script_t,httpdcontent,httpd_rw_content) +manage_files_pattern(httpd_sys_script_t,httpdcontent,httpd_rw_content) +manage_lnk_files_pattern(httpd_sys_script_t,httpdcontent,httpd_rw_content) + +manage_dirs_pattern(httpd_t,httpdcontent,httpd_rw_content) +manage_files_pattern(httpd_t,httpdcontent,httpd_rw_content) +manage_lnk_files_pattern(httpd_t,httpdcontent,httpd_rw_content) + +# Removal of fastcgi, will cause problems without the following +typealias httpd_sys_script_exec_t alias httpd_fastcgi_script_exec_t; +typealias httpd_sys_content_t alias httpd_fastcgi_content_t; +typealias httpd_sys_content_rw_t alias httpd_fastcgi_content_rw_t; +typealias httpd_sys_script_ra_t alias httpd_fastcgi_script_ra_t; +typealias httpd_sys_script_ro_t alias httpd_fastcgi_script_ro_t; +typealias httpd_sys_script_rw_t alias httpd_fastcgi_script_rw_t; +typealias httpd_sys_script_t alias httpd_fastcgi_script_t; +typealias httpd_var_run_t alias httpd_fastcgi_var_run_t; + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apm.te serefpolicy-3.6.26/policy/modules/services/apm.te --- nsaserefpolicy/policy/modules/services/apm.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/apm.te 2009-07-30 15:33:08.000000000 -0400 @@ -60,7 +60,7 @@ # mknod: controlling an orderly resume of PCMCIA requires creating device # nodes 254,{0,1,2} for some reason. allow apmd_t self:capability { sys_admin sys_nice sys_time kill mknod }; -dontaudit apmd_t self:capability { setuid dac_override dac_read_search sys_tty_config }; +dontaudit apmd_t self:capability { setuid dac_override dac_read_search sys_ptrace sys_tty_config }; allow apmd_t self:process { signal_perms getsession }; allow apmd_t self:fifo_file rw_fifo_file_perms; allow apmd_t self:unix_dgram_socket create_socket_perms; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/automount.te serefpolicy-3.6.26/policy/modules/services/automount.te --- nsaserefpolicy/policy/modules/services/automount.te 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/automount.te 2009-07-30 15:33:08.000000000 -0400 @@ -129,6 +129,7 @@ fs_unmount_autofs(automount_t) fs_mount_autofs(automount_t) fs_manage_autofs_symlinks(automount_t) +fs_read_nfs_files(automount_t) storage_rw_fuse(automount_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bind.if serefpolicy-3.6.26/policy/modules/services/bind.if --- nsaserefpolicy/policy/modules/services/bind.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/bind.if 2009-07-30 15:33:08.000000000 -0400 @@ -287,6 +287,25 @@ ######################################## ## +## Execute bind server in the bind domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`bind_initrc_domtrans',` + gen_require(` + type bind_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, bind_initrc_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an bind environment ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.te serefpolicy-3.6.26/policy/modules/services/bluetooth.te --- nsaserefpolicy/policy/modules/services/bluetooth.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/bluetooth.te 2009-07-30 15:33:08.000000000 -0400 @@ -64,6 +64,7 @@ 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; +allow bluetooth_t self:netlink_kobject_uevent_socket create_socket_perms; read_files_pattern(bluetooth_t, bluetooth_conf_t, bluetooth_conf_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/certmaster.te serefpolicy-3.6.26/policy/modules/services/certmaster.te --- nsaserefpolicy/policy/modules/services/certmaster.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/certmaster.te 2009-07-30 15:33:08.000000000 -0400 @@ -30,7 +30,7 @@ # certmaster local policy # -allow certmaster_t self:capability sys_tty_config; +allow certmaster_t self:capability { dac_read_search dac_override sys_tty_config }; allow certmaster_t self:tcp_socket create_stream_socket_perms; # config files diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.te serefpolicy-3.6.26/policy/modules/services/clamav.te --- nsaserefpolicy/policy/modules/services/clamav.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/clamav.te 2009-07-30 15:33:08.000000000 -0400 @@ -117,9 +117,9 @@ logging_send_syslog_msg(clamd_t) -miscfiles_read_localization(clamd_t) +auth_use_nsswitch(clamd_t) -sysnet_dns_name_resolve(clamd_t) +miscfiles_read_localization(clamd_t) cron_use_fds(clamd_t) cron_use_system_job_fds(clamd_t) @@ -187,9 +187,9 @@ files_read_etc_files(freshclam_t) files_read_etc_runtime_files(freshclam_t) -miscfiles_read_localization(freshclam_t) +auth_use_nsswitch(freshclam_t) -sysnet_dns_name_resolve(freshclam_t) +miscfiles_read_localization(freshclam_t) clamav_stream_connect(freshclam_t) @@ -247,5 +247,9 @@ mta_send_mail(clamscan_t) optional_policy(` + amavis_read_spool_files(clamscan_t) +') + +optional_policy(` apache_read_sys_content(clamscan_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.if serefpolicy-3.6.26/policy/modules/services/consolekit.if --- nsaserefpolicy/policy/modules/services/consolekit.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/consolekit.if 2009-07-30 15:33:08.000000000 -0400 @@ -57,3 +57,23 @@ read_files_pattern($1, consolekit_log_t, consolekit_log_t) files_search_pids($1) ') + +######################################## +## +## Read consolekit PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`consolekit_read_pid_files',` + gen_require(` + type consolekit_var_run_t; + ') + + files_search_pids($1) + read_files_pattern($1, consolekit_var_run_t, consolekit_var_run_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.te serefpolicy-3.6.26/policy/modules/services/consolekit.te --- nsaserefpolicy/policy/modules/services/consolekit.te 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/consolekit.te 2009-07-30 15:33:08.000000000 -0400 @@ -62,12 +62,15 @@ init_telinit(consolekit_t) init_rw_utmp(consolekit_t) +init_chat(consolekit_t) logging_send_syslog_msg(consolekit_t) logging_send_audit_msgs(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_user_home_content_files(consolekit_t) userdom_read_user_tmp_files(consolekit_t) @@ -84,9 +87,12 @@ ') optional_policy(` - dbus_system_domain(consolekit_t, consolekit_exec_t) + cron_read_system_job_lib_files(consolekit_t) +') optional_policy(` + dbus_system_domain(consolekit_t, consolekit_exec_t) + optional_policy(` hal_dbus_chat(consolekit_t) ') @@ -100,6 +106,7 @@ ') optional_policy(` + policykit_dbus_chat(consolekit_t) policykit_domtrans_auth(consolekit_t) policykit_read_lib(consolekit_t) policykit_read_reload(consolekit_t) @@ -108,10 +115,19 @@ optional_policy(` xserver_read_xdm_pid(consolekit_t) xserver_read_user_xauth(consolekit_t) + xserver_common_app(consolekit_t) + xserver_ptrace_xdm(consolekit_t) + xserver_common_app(consolekit_t) corenet_tcp_connect_xserver_port(consolekit_t) ') optional_policy(` + udev_domtrans(consolekit_t) +') + +optional_policy(` #reading .Xauthity + unconfined_ptrace(consolekit_t) unconfined_stream_connect(consolekit_t) ') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/courier.if serefpolicy-3.6.26/policy/modules/services/courier.if --- nsaserefpolicy/policy/modules/services/courier.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/courier.if 2009-07-30 15:33:08.000000000 -0400 @@ -179,6 +179,24 @@ ######################################## ## +## Read courier spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`courier_read_spool',` + gen_require(` + type courier_spool_t; + ') + + read_files_pattern($1, courier_spool_t, courier_spool_t) +') + +######################################## +## ## Read and write to courier spool pipes. ## ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/courier.te serefpolicy-3.6.26/policy/modules/services/courier.te --- nsaserefpolicy/policy/modules/services/courier.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/courier.te 2009-07-30 15:33:08.000000000 -0400 @@ -10,6 +10,7 @@ type courier_etc_t; files_config_file(courier_etc_t) +mta_system_content(courier_etc_t) courier_domain_template(pcp) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.fc serefpolicy-3.6.26/policy/modules/services/cron.fc --- nsaserefpolicy/policy/modules/services/cron.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/cron.fc 2009-07-30 15:33:08.000000000 -0400 @@ -1,3 +1,4 @@ +/etc/rc\.d/init\.d/atd -- gen_context(system_u:object_r:crond_initrc_exec_t,s0) /etc/cron\.d(/.*)? gen_context(system_u:object_r:system_cron_spool_t,s0) /etc/crontab -- gen_context(system_u:object_r:system_cron_spool_t,s0) @@ -17,9 +18,9 @@ /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/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/[^/]* -- <> +/var/spool/anacron(/.*)? gen_context(system_u:object_r:system_cron_spool_t,s0) + +/var/spool/at(/.*)? gen_context(system_u:object_r:user_cron_spool_t,s0) /var/spool/cron -d gen_context(system_u:object_r:cron_spool_t,s0) #/var/spool/cron/root -- gen_context(system_u:object_r:sysadm_cron_spool_t,s0) @@ -41,7 +42,11 @@ #/var/spool/cron/crontabs/root -- gen_context(system_u:object_r:sysadm_cron_spool_t,s0) /var/spool/fcron -d gen_context(system_u:object_r:cron_spool_t,s0) -/var/spool/fcron/[^/]* <> +/var/spool/fcron/.* <> /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/glpi/files(/.*)? gen_context(system_u:object_r:cron_var_lib_t,s0) + +/var/log/mcelog.* -- gen_context(system_u:object_r:cron_log_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.if serefpolicy-3.6.26/policy/modules/services/cron.if --- nsaserefpolicy/policy/modules/services/cron.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/cron.if 2009-07-30 15:33:08.000000000 -0400 @@ -12,6 +12,10 @@ ## # template(`cron_common_crontab_template',` + gen_require(` + type crond_t, crond_var_run_t; + ') + ############################## # # Declarations @@ -31,16 +35,21 @@ # dac_override is to create the file in the directory under /tmp allow $1_t self:capability { fowner setuid setgid chown dac_override }; - allow $1_t self:process signal_perms; + allow $1_t self:process { setsched signal_perms }; + allow $1_t self:fifo_file rw_fifo_file_perms; + + allow $1_t crond_t:process signal; + allow $1_t crond_var_run_t:file read_file_perms; allow $1_t $1_tmp_t:file manage_file_perms; files_tmp_filetrans($1_t,$1_tmp_t, file) # create files in /var/spool/cron # cjp: change this to a role transition + manage_files_pattern($1_t, user_cron_spool_t, user_cron_spool_t) manage_files_pattern($1_t, cron_spool_t, user_cron_spool_t) filetrans_pattern($1_t, cron_spool_t, user_cron_spool_t, file) - files_search_spool($1_t) + files_list_spool($1_t) # crontab signals crond by updating the mtime on the spooldir allow $1_t cron_spool_t:dir setattr; @@ -55,9 +64,16 @@ domain_use_interactive_fds($1_t) files_read_etc_files($1_t) + files_read_usr_files($1_t) files_dontaudit_search_pids($1_t) logging_send_syslog_msg($1_t) + logging_send_audit_msgs($1_t) + logging_set_loginuid($1_t) + auth_domtrans_chk_passwd($1_t) + + init_dontaudit_write_utmp($1_t) + init_read_utmp($1_t) miscfiles_read_localization($1_t) @@ -147,27 +163,14 @@ # interface(`cron_unconfined_role',` gen_require(` - type unconfined_cronjob_t, crontab_t, crontab_tmp_t, crontab_exec_t; + type unconfined_cronjob_t; ') - role $1 types { unconfined_cronjob_t crontab_t }; + role $1 types unconfined_cronjob_t; # cronjob shows up in user ps ps_process_pattern($2, unconfined_cronjob_t) - # Transition from the user domain to the derived domain. - domtrans_pattern($2, crontab_exec_t, crontab_t) - - # crontab shows up in user ps - ps_process_pattern($2, crontab_t) - allow $2 crontab_t:process signal; - - # Run helper programs as the user domain - #corecmd_bin_domtrans(crontab_t, $2) - #corecmd_shell_domtrans(crontab_t, $2) - corecmd_exec_bin(crontab_t) - corecmd_exec_shell(crontab_t) - optional_policy(` gen_require(` class dbus send_msg; @@ -261,10 +264,14 @@ allow $1 system_cronjob_t:fifo_file rw_file_perms; allow $1 system_cronjob_t:process sigchld; + domain_auto_trans(crond_t, $2, $1) allow $1 crond_t:fifo_file rw_file_perms; allow $1 crond_t:fd use; allow $1 crond_t:process sigchld; + dontaudit $1 crond_t:fifo_file rw_fifo_file_perms; + + userdom_dontaudit_list_admin_dir($1) role system_r types $1; ') @@ -343,6 +350,24 @@ ######################################## ## +## Allow read/write unix stream sockets from the system cron jobs. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_rw_system_stream_sockets',` + gen_require(` + type system_cronjob_t; + ') + + allow $1 system_cronjob_t:unix_stream_socket { read write }; +') + +######################################## +## ## Read and write a cron daemon unnamed pipe. ## ## @@ -361,7 +386,7 @@ ######################################## ## -## Read, and write cron daemon TCP sockets. +## Dontaudit Read, and write cron daemon TCP sockets. ## ## ## @@ -369,7 +394,7 @@ ## ## # -interface(`cron_rw_tcp_sockets',` +interface(`cron_dontaudit_rw_tcp_sockets',` gen_require(` type crond_t; ') @@ -416,6 +441,42 @@ ######################################## ## +## Execute cron in the cron system domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_domtrans',` + gen_require(` + type system_cronjob_t, crond_exec_t; + ') + + domtrans_pattern($1,crond_exec_t,system_cronjob_t) +') + +######################################## +## +## Execute crond_exec_t +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_exec',` + gen_require(` + type crond_exec_t; + ') + + can_exec($1,crond_exec_t) +') + +######################################## +## ## Inherit and use a file descriptor ## from system cron jobs. ## @@ -481,11 +542,14 @@ # interface(`cron_read_system_job_tmp_files',` gen_require(` - type system_cronjob_tmp_t; + type system_cronjob_tmp_t, cron_var_run_t; ') files_search_tmp($1) allow $1 system_cronjob_tmp_t:file read_file_perms; + + files_search_pids($1) + allow $1 cron_var_run_t:file read_file_perms; ') ######################################## @@ -506,3 +570,101 @@ dontaudit $1 system_cronjob_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_cronjob_tmp_t; + type cron_var_run_t; + type system_cronjob_var_run_t; + ') + + dontaudit $1 system_cronjob_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_cronjob_var_lib_t; + ') + + + read_files_pattern($1, system_cronjob_var_lib_t, system_cronjob_var_lib_t) +') + +######################################## +## +## Manage files from the system cron jobs. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_manage_system_job_lib_files',` + gen_require(` + type system_cronjob_var_lib_t; + ') + + + manage_files_pattern($1, system_cronjob_var_lib_t, system_cronjob_var_lib_t) +') + +######################################## +## +## Manage pid files used by cron +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_manage_pid_files',` + gen_require(` + type crond_var_run_t; + ') + + manage_files_pattern($1, crond_var_run_t, crond_var_run_t) +') + +######################################## +## +## Execute crond server in the nscd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`cron_initrc_domtrans',` + gen_require(` + type crond_initrc_exec_t; +') + + init_labeled_script_domtrans($1, crond_initrc_exec_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.te serefpolicy-3.6.26/policy/modules/services/cron.te --- nsaserefpolicy/policy/modules/services/cron.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/cron.te 2009-07-30 15:33:08.000000000 -0400 @@ -38,6 +38,10 @@ 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) @@ -56,8 +60,13 @@ domain_interactive_fd(crond_t) domain_cron_exemption_source(crond_t) +type crond_initrc_exec_t; +init_script_file(crond_initrc_exec_t) + type crond_tmp_t; files_tmp_file(crond_tmp_t) +files_poly_parent(crond_tmp_t) +mta_system_content(crond_tmp_t) type crond_var_run_t; files_pid_file(crond_var_run_t) @@ -74,6 +83,7 @@ typealias crontab_t alias { auditadm_crontab_t secadm_crontab_t }; typealias crontab_tmp_t alias { user_crontab_tmp_t staff_crontab_tmp_t }; typealias crontab_tmp_t alias { auditadm_crontab_tmp_t secadm_crontab_tmp_t }; +allow admin_crontab_t crond_t:process signal; type system_cron_spool_t, cron_spool_type; files_type(system_cron_spool_t) @@ -82,6 +92,7 @@ init_daemon_domain(system_cronjob_t, anacron_exec_t) corecmd_shell_entry_type(system_cronjob_t) role system_r types system_cronjob_t; +domtrans_pattern(crond_t, anacron_exec_t, system_cronjob_t) type system_cronjob_lock_t alias system_crond_lock_t; files_lock_file(system_cronjob_lock_t) @@ -98,11 +109,18 @@ # Type of user crontabs once moved to cron spool. type user_cron_spool_t, cron_spool_type; -typealias user_cron_spool_t alias { staff_cron_spool_t sysadm_cron_spool_t }; +typealias user_cron_spool_t alias { staff_cron_spool_t sysadm_cron_spool_t unconfined_cron_spool_t }; typealias user_cron_spool_t alias { auditadm_cron_spool_t secadm_cron_spool_t }; files_type(user_cron_spool_t) ubac_constrained(user_cron_spool_t) +type system_cronjob_var_lib_t; +files_type(system_cronjob_var_lib_t) +typealias system_cronjob_var_lib_t alias system_crond_var_lib_t; + +type system_cronjob_var_run_t; +files_pid_file(system_cronjob_var_run_t) + ######################################## # # Admin crontab local policy @@ -130,7 +148,7 @@ # Cron daemon 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 }; @@ -146,20 +164,23 @@ allow crond_t self:msg { send receive }; allow crond_t self:key { search write link }; -allow crond_t crond_var_run_t:file manage_file_perms; +manage_files_pattern(crond_t, cron_log_t, cron_log_t) +logging_log_filetrans(crond_t, cron_log_t, file) + +manage_files_pattern(crond_t, crond_var_run_t, crond_var_run_t) 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_read_fs_sysctls(crond_t) kernel_search_key(crond_t) dev_read_sysfs(crond_t) @@ -174,6 +195,7 @@ fs_getattr_all_fs(crond_t) fs_search_auto_mountpoints(crond_t) +fs_list_inotifyfs(crond_t) # need auth_chkpwd to check for locked accounts. auth_domtrans_chk_passwd(crond_t) @@ -183,7 +205,11 @@ 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_usr_files(crond_t) +files_read_etc_runtime_files(crond_t) files_read_etc_files(crond_t) files_read_generic_spool(crond_t) files_list_usr(crond_t) @@ -192,10 +218,15 @@ files_search_default(crond_t) init_rw_utmp(crond_t) +init_spec_domtrans_script(crond_t) auth_use_nsswitch(crond_t) +logging_send_audit_msgs(crond_t) logging_send_syslog_msg(crond_t) +logging_set_loginuid(crond_t) + +rpc_search_nfs_state_data(crond_t) seutil_read_config(crond_t) seutil_read_default_contexts(crond_t) @@ -208,6 +239,7 @@ userdom_list_user_home_dirs(crond_t) mta_send_mail(crond_t) +mta_system_content(cron_spool_t) ifdef(`distro_debian',` # pam_limits is used @@ -227,21 +259,45 @@ ') ') +tunable_policy(`allow_polyinstantiation',` + 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 + dbus_system_bus_client(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_write_log(crond_t) + hal_dbus_chat(system_cronjob_t) ') optional_policy(` @@ -268,8 +324,8 @@ # System cron process domain # -allow system_cronjob_t self:capability { dac_override dac_read_search chown setgid setuid fowner net_bind_service fsetid }; -allow system_cronjob_t self:process { signal_perms setsched }; +allow system_cronjob_t self:capability { dac_override dac_read_search chown setgid setuid fowner net_bind_service fsetid sys_nice }; +allow system_cronjob_t self:process { signal_perms getsched setsched }; allow system_cronjob_t self:fifo_file rw_fifo_file_perms; allow system_cronjob_t self:passwd rootok; @@ -283,7 +339,14 @@ allow system_cronjob_t cron_var_lib_t:file manage_file_perms; files_var_lib_filetrans(system_cronjob_t, cron_var_lib_t, file) +allow system_cronjob_t cron_var_run_t:file manage_file_perms; +files_pid_filetrans(system_cronjob_t, cron_var_run_t, file) + allow system_cronjob_t system_cron_spool_t:file read_file_perms; + +# anacron forces the following +allow system_cronjob_t system_cron_spool_t:file { write setattr }; + # The entrypoint interface is not used as this is not # a regular entrypoint. Since crontab files are # not directly executed, crond must ensure that @@ -303,6 +366,7 @@ allow system_cronjob_t crond_t:fd use; allow system_cronjob_t crond_t:fifo_file rw_file_perms; allow system_cronjob_t crond_t:process sigchld; +allow crond_t system_cronjob_t:key manage_key_perms; # Write /var/lock/makewhatis.lock. allow system_cronjob_t system_cronjob_lock_t:file manage_file_perms; @@ -314,9 +378,13 @@ filetrans_pattern(system_cronjob_t, crond_tmp_t, system_cronjob_tmp_t, { file lnk_file }) files_tmp_filetrans(system_cronjob_t, system_cronjob_tmp_t, file) +# var/lib files for system_crond +files_search_var_lib(system_cronjob_t) +manage_files_pattern(system_cronjob_t, system_cronjob_var_lib_t, system_cronjob_var_lib_t) + # Read from /var/spool/cron. allow system_cronjob_t cron_spool_t:dir list_dir_perms; -allow system_cronjob_t cron_spool_t:file read_file_perms; +allow system_cronjob_t cron_spool_t:file rw_file_perms; kernel_read_kernel_sysctls(system_cronjob_t) kernel_read_system_state(system_cronjob_t) @@ -370,7 +438,8 @@ init_read_utmp(system_cronjob_t) init_dontaudit_rw_utmp(system_cronjob_t) # prelink tells init to restart it self, we either need to allow or dontaudit -init_write_initctl(system_cronjob_t) +init_telinit(system_cronjob_t) +init_domtrans_script(system_cronjob_t) auth_use_nsswitch(system_cronjob_t) @@ -378,6 +447,7 @@ libs_exec_ld_so(system_cronjob_t) logging_read_generic_logs(system_cronjob_t) +logging_send_audit_msgs(system_cronjob_t) logging_send_syslog_msg(system_cronjob_t) miscfiles_read_localization(system_cronjob_t) @@ -418,6 +488,10 @@ ') optional_policy(` + dbus_system_bus_client(system_cronjob_t) +') + +optional_policy(` ftp_read_log(system_cronjob_t) ') @@ -428,11 +502,20 @@ ') optional_policy(` + lpd_list_spool(system_cronjob_t) +') + +optional_policy(` + mono_domtrans(system_cronjob_t) +') + +optional_policy(` mrtg_append_create_logs(system_cronjob_t) ') optional_policy(` mta_send_mail(system_cronjob_t) + mta_system_content(system_cron_spool_t) ') optional_policy(` @@ -444,9 +527,11 @@ ') optional_policy(` - prelink_read_cache(system_cronjob_t) - prelink_manage_log(system_cronjob_t) prelink_delete_cache(system_cronjob_t) + prelink_manage_lib(system_cronjob_t) + prelink_manage_log(system_cronjob_t) + prelink_read_cache(system_cronjob_t) + prelink_relabelfrom_var_lib(system_cronjob_t) ') optional_policy(` @@ -460,8 +545,7 @@ ') optional_policy(` - # cjp: why? - squid_domtrans(system_cronjob_t) + spamassassin_manage_lib_files(system_cronjob_t) ') optional_policy(` @@ -469,24 +553,17 @@ ') optional_policy(` + unconfined_dbus_send(crond_t) + unconfined_shell_domtrans(crond_t) + unconfined_domain(crond_t) unconfined_domain(system_cronjob_t) - userdom_user_home_dir_filetrans_user_home_content(system_cronjob_t, { dir file lnk_file fifo_file sock_file }) ') -ifdef(`TODO',` -ifdef(`mta.te', ` -allow system_cronjob_t mail_spool_t:lnk_file read; -allow mta_user_agent system_cronjob_t:fd use; -r_dir_file(system_mail_t, crond_tmp_t) -') -') dnl end TODO - ######################################## # # User cronjobs local policy # -allow cronjob_t self:capability dac_override; allow cronjob_t self:process { signal_perms setsched }; allow cronjob_t self:fifo_file rw_fifo_file_perms; allow cronjob_t self:unix_stream_socket create_stream_socket_perms; @@ -570,6 +647,9 @@ userdom_manage_user_home_content_sockets(cronjob_t) #userdom_user_home_dir_filetrans_user_home_content(cronjob_t, notdevfile_class_set) +list_dirs_pattern(crond_t, user_cron_spool_t, user_cron_spool_t) +read_files_pattern(crond_t, user_cron_spool_t, user_cron_spool_t) + tunable_policy(`fcron_crond', ` allow crond_t user_cron_spool_t:file manage_file_perms; ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.fc serefpolicy-3.6.26/policy/modules/services/cups.fc --- nsaserefpolicy/policy/modules/services/cups.fc 2009-07-28 15:51:13.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/cups.fc 2009-07-30 15:33:08.000000000 -0400 @@ -13,6 +13,8 @@ /etc/cups/certs/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/rc\.d/init\.d/cups -- gen_context(system_u:object_r:cupsd_initrc_exec_t,s0) +/etc/cups/interfaces(/.*)? gen_context(system_u:object_r:cupsd_interface_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) @@ -62,3 +64,8 @@ /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) /var/turboprint(/.*)? gen_context(system_u:object_r:cupsd_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) + +/usr/local/linuxprinter/ppd(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.te serefpolicy-3.6.26/policy/modules/services/cups.te --- nsaserefpolicy/policy/modules/services/cups.te 2009-07-28 15:51:13.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/cups.te 2009-07-30 15:33:08.000000000 -0400 @@ -23,6 +23,9 @@ type cupsd_initrc_exec_t; init_script_file(cupsd_initrc_exec_t) +type cupsd_interface_t; +files_type(cupsd_interface_t) + type cupsd_rw_etc_t; files_config_file(cupsd_rw_etc_t) @@ -116,6 +119,9 @@ read_lnk_files_pattern(cupsd_t, cupsd_etc_t, cupsd_etc_t) files_search_etc(cupsd_t) +manage_files_pattern(cupsd_t, cupsd_interface_t, cupsd_interface_t) +can_exec(cupsd_t, cupsd_interface_t) + manage_dirs_pattern(cupsd_t, cupsd_etc_t, cupsd_rw_etc_t) manage_files_pattern(cupsd_t, cupsd_etc_t, cupsd_rw_etc_t) filetrans_pattern(cupsd_t, cupsd_etc_t, cupsd_rw_etc_t, file) @@ -250,6 +256,7 @@ miscfiles_read_localization(cupsd_t) # invoking ghostscript needs to read fonts miscfiles_read_fonts(cupsd_t) +miscfiles_setattr_fonts(cupsd_t) seutil_read_config(cupsd_t) sysnet_exec_ifconfig(cupsd_t) @@ -419,6 +426,10 @@ ') optional_policy(` + term_use_generic_ptys(cupsd_config_t) +') + +optional_policy(` cron_system_entry(cupsd_config_t, cupsd_config_exec_t) ') @@ -542,6 +553,8 @@ 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 }) +fs_rw_anon_inodefs_files(cups_pdf_t) + kernel_read_system_state(cups_pdf_t) files_read_etc_files(cups_pdf_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cvs.te serefpolicy-3.6.26/policy/modules/services/cvs.te --- nsaserefpolicy/policy/modules/services/cvs.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/cvs.te 2009-07-30 15:33:08.000000000 -0400 @@ -112,4 +112,5 @@ read_files_pattern(httpd_cvs_script_t, cvs_data_t, cvs_data_t) manage_dirs_pattern(httpd_cvs_script_t, cvs_tmp_t, cvs_tmp_t) manage_files_pattern(httpd_cvs_script_t, cvs_tmp_t, cvs_tmp_t) + files_tmp_filetrans(httpd_cvs_script_t, cvs_tmp_t, { file dir }) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.if serefpolicy-3.6.26/policy/modules/services/dbus.if --- nsaserefpolicy/policy/modules/services/dbus.if 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/dbus.if 2009-07-30 15:33:08.000000000 -0400 @@ -42,8 +42,10 @@ gen_require(` class dbus { send_msg acquire_svc }; + attribute dbusd_unconfined; attribute session_bus_type; type system_dbusd_t, session_dbusd_tmp_t, dbusd_exec_t, dbusd_etc_t; + type $1_t; ') ############################## @@ -76,7 +78,7 @@ allow $3 $1_dbusd_t:unix_stream_socket connectto; # SE-DBus specific permissions - allow $3 $1_dbusd_t:dbus { send_msg acquire_svc }; + allow { dbusd_unconfined $3 } $1_dbusd_t:dbus { send_msg acquire_svc }; allow $3 system_dbusd_t:dbus { send_msg acquire_svc }; allow $1_dbusd_t dbusd_etc_t:dir list_dir_perms; @@ -91,7 +93,7 @@ allow $3 $1_dbusd_t:process { sigkill signal }; # cjp: this seems very broken - corecmd_bin_domtrans($1_dbusd_t, $3) + corecmd_bin_domtrans($1_dbusd_t, $1_t) allow $1_dbusd_t $3:process sigkill; allow $3 $1_dbusd_t:fd use; allow $3 $1_dbusd_t:fifo_file rw_fifo_file_perms; @@ -146,6 +148,8 @@ seutil_read_config($1_dbusd_t) seutil_read_default_contexts($1_dbusd_t) + term_use_all_terms($1_dbusd_t) + userdom_read_user_home_content_files($1_dbusd_t) ifdef(`hide_broken_symptoms', ` @@ -153,6 +157,10 @@ ') optional_policy(` + gnome_read_gconf_home_files($1_dbusd_t) + ') + + optional_policy(` hal_dbus_chat($1_dbusd_t) ') @@ -178,10 +186,12 @@ type system_dbusd_t, system_dbusd_t; type system_dbusd_var_run_t, system_dbusd_var_lib_t; class dbus send_msg; + attribute dbusd_unconfined; ') # SE-DBus specific permissions - allow $1 { system_dbusd_t self }:dbus send_msg; + allow $1 { system_dbusd_t self dbusd_unconfined }:dbus send_msg; + allow { system_dbusd_t dbusd_unconfined } $1:dbus send_msg; read_files_pattern($1, system_dbusd_var_lib_t, system_dbusd_var_lib_t) files_search_var_lib($1) @@ -190,6 +200,10 @@ files_search_pids($1) stream_connect_pattern($1, system_dbusd_var_run_t, system_dbusd_var_run_t, system_dbusd_t) dbus_read_config($1) + + optional_policy(` + rpm_script_dbus_chat($1) + ') ') ####################################### @@ -256,7 +270,7 @@ ######################################## ## -## Connect to the the session DBUS +## Connect to the system DBUS ## for service (acquire_svc). ## ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.te serefpolicy-3.6.26/policy/modules/services/dbus.te --- nsaserefpolicy/policy/modules/services/dbus.te 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/dbus.te 2009-07-30 15:33:08.000000000 -0400 @@ -86,6 +86,7 @@ dev_read_sysfs(system_dbusd_t) fs_getattr_all_fs(system_dbusd_t) +fs_list_inotifyfs(system_dbusd_t) fs_search_auto_mountpoints(system_dbusd_t) fs_dontaudit_list_nfs(system_dbusd_t) @@ -121,6 +122,8 @@ init_use_fds(system_dbusd_t) init_use_script_ptys(system_dbusd_t) +init_bin_domtrans_spec(system_dbusd_t) +init_domtrans_script(system_dbusd_t) logging_send_audit_msgs(system_dbusd_t) logging_send_syslog_msg(system_dbusd_t) @@ -140,6 +143,15 @@ ') optional_policy(` + gnome_exec_gconf(system_dbusd_t) +') + +optional_policy(` + networkmanager_initrc_domtrans(system_dbusd_t) +') + +optional_policy(` + policykit_dbus_chat(system_dbusd_t) policykit_domtrans_auth(system_dbusd_t) policykit_search_lib(system_dbusd_t) ') @@ -156,5 +168,18 @@ # # Unconfined access to this module # +optional_policy(` + gen_require(` + type unconfined_dbusd_t; + ') + unconfined_domain(unconfined_dbusd_t) + unconfined_execmem_domtrans(unconfined_dbusd_t) + + optional_policy(` + xserver_rw_shm(unconfined_dbusd_t) + ') +') allow dbusd_unconfined session_bus_type:dbus all_dbus_perms; +allow dbusd_unconfined dbusd_unconfined:dbus all_dbus_perms; +allow session_bus_type dbusd_unconfined:dbus send_msg; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dcc.te serefpolicy-3.6.26/policy/modules/services/dcc.te --- nsaserefpolicy/policy/modules/services/dcc.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/dcc.te 2009-07-30 15:33:08.000000000 -0400 @@ -130,11 +130,13 @@ # Access files in /var/dcc. The map file can be updated allow dcc_client_t dcc_var_t:dir list_dir_perms; -read_files_pattern(dcc_client_t, dcc_var_t, dcc_var_t) +manage_files_pattern(dcc_client_t, dcc_var_t, dcc_var_t) read_lnk_files_pattern(dcc_client_t, dcc_var_t, dcc_var_t) kernel_read_system_state(dcc_client_t) +fs_getattr_all_fs(dcc_client_t) + corenet_all_recvfrom_unlabeled(dcc_client_t) corenet_all_recvfrom_netlabel(dcc_client_t) corenet_udp_sendrecv_generic_if(dcc_client_t) @@ -154,6 +156,10 @@ userdom_use_user_terminals(dcc_client_t) optional_policy(` + amavis_read_spool_files(dcc_client_t) +') + +optional_policy(` spamassassin_read_spamd_tmp_files(dcc_client_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ddclient.if serefpolicy-3.6.26/policy/modules/services/ddclient.if --- nsaserefpolicy/policy/modules/services/ddclient.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ddclient.if 2009-07-30 15:33:08.000000000 -0400 @@ -21,6 +21,31 @@ ######################################## ## +## Execute ddclient daemon on behalf of a user or staff type. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to allow the ppp domain. +## +## +## +# +interface(`ddclient_run',` + gen_require(` + type ddclient_t; + ') + + ddclient_domtrans($1) + role $2 types ddclient_t; +') + +######################################## +## ## All of the rules required to administrate ## an ddclient environment ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/devicekit.fc serefpolicy-3.6.26/policy/modules/services/devicekit.fc --- nsaserefpolicy/policy/modules/services/devicekit.fc 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/devicekit.fc 2009-07-30 15:33:08.000000000 -0400 @@ -5,4 +5,4 @@ /var/lib/DeviceKit-.* gen_context(system_u:object_r:devicekit_var_lib_t,s0) /var/run/devkit(/.*)? gen_context(system_u:object_r:devicekit_var_run_t,s0) -/var/run/DeviceKit-disk(/.*)? gen_context(system_u:object_r:devicekit_var_run_t,s0) +/var/run/DeviceKit-disks(/.*)? gen_context(system_u:object_r:devicekit_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/devicekit.if serefpolicy-3.6.26/policy/modules/services/devicekit.if --- nsaserefpolicy/policy/modules/services/devicekit.if 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/devicekit.if 2009-07-30 15:33:08.000000000 -0400 @@ -139,6 +139,26 @@ ######################################## ## +## Manage devicekit var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`devicekit_manage_var_run',` + gen_require(` + type devicekit_var_run_t; + ') + + manage_dirs_pattern($1,devicekit_var_run_t,devicekit_var_run_t) + manage_files_pattern($1,devicekit_var_run_t,devicekit_var_run_t) + manage_lnk_files_pattern($1,devicekit_var_run_t,devicekit_var_run_t) +') + +######################################## +## ## All of the rules required to administrate ## an devicekit environment ## @@ -162,7 +182,7 @@ interface(`devicekit_admin',` gen_require(` type devicekit_t, devicekit_disk_t, devicekit_power_t; - type devicekit_var_run_t; + type devicekit_var_lib_t, devicekit_var_run_t, devicekit_tmp_t; ') allow $1 devicekit_t:process { ptrace signal_perms getattr }; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/devicekit.te serefpolicy-3.6.26/policy/modules/services/devicekit.te --- nsaserefpolicy/policy/modules/services/devicekit.te 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/devicekit.te 2009-07-30 15:33:08.000000000 -0400 @@ -36,12 +36,15 @@ manage_dirs_pattern(devicekit_t, devicekit_var_run_t, devicekit_var_run_t) manage_files_pattern(devicekit_t, devicekit_var_run_t, devicekit_var_run_t) files_pid_filetrans(devicekit_t, devicekit_var_run_t, { file dir }) +allow devicekit_disk_t devicekit_var_run_t:dir mounton; dev_read_sysfs(devicekit_t) dev_read_urand(devicekit_t) files_read_etc_files(devicekit_t) +kernel_read_system_state(devicekit_t) + miscfiles_read_localization(devicekit_t) optional_policy(` @@ -60,8 +63,11 @@ # DeviceKit disk local policy # -allow devicekit_disk_t self:capability { chown dac_override fowner fsetid sys_nice sys_ptrace sys_rawio }; +allow devicekit_disk_t self:capability { chown dac_override fowner fsetid net_admin sys_nice sys_ptrace sys_rawio }; +allow devicekit_disk_t self:process signal_perms; + allow devicekit_disk_t self:fifo_file rw_fifo_file_perms; +allow devicekit_disk_t self:netlink_kobject_uevent_socket create_socket_perms; manage_dirs_pattern(devicekit_disk_t, devicekit_tmp_t, devicekit_tmp_t) manage_files_pattern(devicekit_disk_t, devicekit_tmp_t, devicekit_tmp_t) @@ -72,6 +78,7 @@ files_var_lib_filetrans(devicekit_disk_t, devicekit_var_lib_t, dir) kernel_read_software_raid_state(devicekit_disk_t) +kernel_read_system_state(devicekit_disk_t) kernel_setsched(devicekit_disk_t) corecmd_exec_bin(devicekit_disk_t) @@ -79,11 +86,13 @@ dev_rw_sysfs(devicekit_disk_t) dev_read_urand(devicekit_disk_t) dev_getattr_usbfs_dirs(devicekit_disk_t) +dev_manage_generic_files(devicekit_disk_t) files_manage_mnt_dirs(devicekit_disk_t) files_read_etc_files(devicekit_disk_t) files_read_etc_runtime_files(devicekit_disk_t) files_read_usr_files(devicekit_disk_t) +files_manage_isid_type_dirs(devicekit_disk_t) fs_mount_all_fs(devicekit_disk_t) fs_unmount_all_fs(devicekit_disk_t) @@ -94,6 +103,8 @@ storage_raw_read_removable_device(devicekit_disk_t) storage_raw_write_removable_device(devicekit_disk_t) +term_use_all_terms(devicekit_disk_t) + auth_use_nsswitch(devicekit_disk_t) miscfiles_read_localization(devicekit_disk_t) @@ -110,6 +121,7 @@ ') optional_policy(` + policykit_dbus_chat(devicekit_disk_t) policykit_domtrans_auth(devicekit_disk_t) policykit_read_lib(devicekit_disk_t) policykit_read_reload(devicekit_disk_t) @@ -134,6 +146,19 @@ udev_read_db(devicekit_disk_t) ') + +#ifdef(`TESTING',` + permissive devicekit_t; + permissive devicekit_power_t; + permissive devicekit_disk_t; +#',` +#optional_policy(` +# unconfined_domain(devicekit_t) +# unconfined_domain(devicekit_power_t) +# unconfined_domain(devicekit_disk_t) +#') +#') + ######################################## # # DeviceKit-Power local policy @@ -142,6 +167,7 @@ allow devicekit_power_t self:capability { dac_override sys_tty_config sys_nice sys_ptrace }; allow devicekit_power_t self:fifo_file rw_fifo_file_perms; allow devicekit_power_t self:unix_dgram_socket create_socket_perms; +allow devicekit_power_t self:netlink_kobject_uevent_socket create_socket_perms; manage_dirs_pattern(devicekit_power_t, devicekit_var_lib_t, devicekit_var_lib_t) manage_files_pattern(devicekit_power_t, devicekit_var_lib_t, devicekit_var_lib_t) @@ -151,6 +177,7 @@ kernel_read_system_state(devicekit_power_t) kernel_rw_hotplug_sysctls(devicekit_power_t) kernel_rw_kernel_sysctl(devicekit_power_t) +kernel_write_proc_files(devicekit_power_t) corecmd_exec_bin(devicekit_power_t) corecmd_exec_shell(devicekit_power_t) @@ -159,6 +186,7 @@ domain_read_all_domains_state(devicekit_power_t) +dev_read_input(devicekit_power_t) dev_rw_generic_usb_dev(devicekit_power_t) dev_rw_netcontrol(devicekit_power_t) dev_rw_sysfs(devicekit_power_t) @@ -180,8 +208,11 @@ ') optional_policy(` - dbus_system_bus_client(devicekit_power_t) + cron_initrc_domtrans(devicekit_power_t) +') +optional_policy(` + dbus_system_bus_client(devicekit_power_t) allow devicekit_power_t devicekit_t:dbus send_msg; optional_policy(` @@ -203,17 +234,23 @@ optional_policy(` hal_domtrans_mac(devicekit_power_t) + hal_manage_log(devicekit_power_t) hal_manage_pid_dirs(devicekit_power_t) hal_manage_pid_files(devicekit_power_t) hal_dbus_chat(devicekit_power_t) ') optional_policy(` + policykit_dbus_chat(devicekit_power_t) policykit_domtrans_auth(devicekit_power_t) policykit_read_lib(devicekit_power_t) policykit_read_reload(devicekit_power_t) ') optional_policy(` + udev_read_db(devicekit_power_t) +') + +optional_policy(` vbetool_domtrans(devicekit_power_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.te serefpolicy-3.6.26/policy/modules/services/dnsmasq.te --- nsaserefpolicy/policy/modules/services/dnsmasq.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/dnsmasq.te 2009-07-30 15:33:08.000000000 -0400 @@ -83,6 +83,14 @@ userdom_dontaudit_search_user_home_dirs(dnsmasq_t) optional_policy(` + cron_manage_pid_files(dnsmasq_t) +') + +optional_policy(` + dbus_system_bus_client(dnsmasq_t) +') + +optional_policy(` seutil_sigchld_newrole(dnsmasq_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.te serefpolicy-3.6.26/policy/modules/services/dovecot.te --- nsaserefpolicy/policy/modules/services/dovecot.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/dovecot.te 2009-07-30 15:33:08.000000000 -0400 @@ -103,6 +103,7 @@ dev_read_urand(dovecot_t) fs_getattr_all_fs(dovecot_t) +fs_getattr_all_dirs(dovecot_t) fs_search_auto_mountpoints(dovecot_t) fs_list_inotifyfs(dovecot_t) @@ -220,9 +221,15 @@ ') optional_policy(` + postfix_manage_private_sockets(dovecot_auth_t) postfix_search_spool(dovecot_auth_t) ') +# for gssapi (kerberos) +userdom_list_user_tmp(dovecot_auth_t) +userdom_read_user_tmp_files(dovecot_auth_t) +userdom_read_user_tmp_symlinks(dovecot_auth_t) + ######################################## # # dovecot deliver local policy diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.te serefpolicy-3.6.26/policy/modules/services/exim.te --- nsaserefpolicy/policy/modules/services/exim.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/exim.te 2009-07-30 15:33:08.000000000 -0400 @@ -191,6 +191,10 @@ ') optional_policy(` + sendmail_manage_tmp(exim_t) +') + +optional_policy(` spamassassin_exec(exim_t) spamassassin_exec_client(exim_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fetchmail.te serefpolicy-3.6.26/policy/modules/services/fetchmail.te --- nsaserefpolicy/policy/modules/services/fetchmail.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/fetchmail.te 2009-07-30 15:33:08.000000000 -0400 @@ -47,6 +47,8 @@ kernel_read_proc_symlinks(fetchmail_t) kernel_dontaudit_read_system_state(fetchmail_t) +corecmd_exec_shell(fetchmail_t) + corenet_all_recvfrom_unlabeled(fetchmail_t) corenet_all_recvfrom_netlabel(fetchmail_t) corenet_tcp_sendrecv_generic_if(fetchmail_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fprintd.te serefpolicy-3.6.26/policy/modules/services/fprintd.te --- nsaserefpolicy/policy/modules/services/fprintd.te 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/fprintd.te 2009-07-30 15:33:08.000000000 -0400 @@ -51,5 +51,7 @@ optional_policy(` policykit_read_reload(fprintd_t) policykit_read_lib(fprintd_t) + policykit_dbus_chat(fprintd_t) policykit_domtrans_auth(fprintd_t) ') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ftp.te serefpolicy-3.6.26/policy/modules/services/ftp.te --- nsaserefpolicy/policy/modules/services/ftp.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ftp.te 2009-07-30 15:33:08.000000000 -0400 @@ -41,6 +41,13 @@ ## ##

+## Allow ftp servers to use connect to mysql database +##

+## +gen_tunable(ftpd_connect_db, false) + +## +##

## Allow ftp to read and write files in the user home directories ##

## @@ -92,6 +99,8 @@ allow ftpd_t self:unix_stream_socket create_stream_socket_perms; allow ftpd_t self:tcp_socket create_stream_socket_perms; allow ftpd_t self:udp_socket create_socket_perms; +allow ftpd_t self:shm create_shm_perms; +allow ftpd_t self:key manage_key_perms; allow ftpd_t ftpd_etc_t:file read_file_perms; @@ -121,8 +130,7 @@ allow ftpd_t ftpdctl_tmp_t:sock_file { getattr unlink }; # Create and modify /var/log/xferlog. -allow ftpd_t xferlog_t:dir search_dir_perms; -allow ftpd_t xferlog_t:file manage_file_perms; +manage_files_pattern(ftpd_t, xferlog_t, xferlog_t) logging_log_filetrans(ftpd_t, xferlog_t, file) kernel_read_kernel_sysctls(ftpd_t) @@ -160,6 +168,7 @@ fs_search_auto_mountpoints(ftpd_t) fs_getattr_all_fs(ftpd_t) +fs_search_fusefs(ftpd_t) auth_use_nsswitch(ftpd_t) auth_domtrans_chk_passwd(ftpd_t) @@ -222,9 +231,15 @@ userdom_manage_user_home_content_dirs(ftpd_t) userdom_manage_user_home_content_files(ftpd_t) userdom_manage_user_home_content_symlinks(ftpd_t) - userdom_user_home_dir_filetrans_user_home_content(ftpd_t, { dir file lnk_file }) + + auth_read_all_dirs_except_shadow(ftpd_t) + auth_read_all_files_except_shadow(ftpd_t) + auth_read_all_symlinks_except_shadow(ftpd_t) ') +# Needed for permissive mode, to make sure everything gets labeled correctly +userdom_user_home_dir_filetrans_pattern(ftpd_t, { dir file lnk_file }) + tunable_policy(`ftp_home_dir && use_nfs_home_dirs',` fs_manage_nfs_files(ftpd_t) fs_read_nfs_symlinks(ftpd_t) @@ -258,7 +273,26 @@ ') optional_policy(` - kerberos_read_keytab(ftpd_t) + kerberos_keytab_template(ftpd, ftpd_t) + kerberos_manage_host_rcache(ftpd_t) + selinux_validate_context(ftpd_t) +') + +optional_policy(` + tunable_policy(`ftpd_connect_db',` + mysql_stream_connect(ftpd_t) + ') +') + +optional_policy(` + tunable_policy(`ftpd_connect_db',` + postgresql_stream_connect(ftpd_t) + ') +') + +tunable_policy(`ftpd_connect_db',` + corenet_tcp_connect_mysqld_port(ftpd_t) + corenet_tcp_connect_postgresql_port(ftpd_t) ') optional_policy(` @@ -270,6 +304,14 @@ ') optional_policy(` + dbus_system_bus_client(ftpd_t) + optional_policy(` + oddjob_dbus_chat(ftpd_t) + oddjob_domtrans_mkhomedir(ftpd_t) + ') +') + +optional_policy(` seutil_sigchld_newrole(ftpd_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gnomeclock.fc serefpolicy-3.6.26/policy/modules/services/gnomeclock.fc --- nsaserefpolicy/policy/modules/services/gnomeclock.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/gnomeclock.fc 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,3 @@ + +/usr/libexec/gnome-clock-applet-mechanism -- gen_context(system_u:object_r:gnomeclock_exec_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gnomeclock.if serefpolicy-3.6.26/policy/modules/services/gnomeclock.if --- nsaserefpolicy/policy/modules/services/gnomeclock.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/gnomeclock.if 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,69 @@ + +## 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. +## +## +# +interface(`gnomeclock_run',` + gen_require(` + type gnomeclock_t; + ') + + gnomeclock_domtrans($1) + role $2 types gnomeclock_t; +') + + +######################################## +## +## 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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gnomeclock.te serefpolicy-3.6.26/policy/modules/services/gnomeclock.te --- nsaserefpolicy/policy/modules/services/gnomeclock.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/gnomeclock.te 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,50 @@ +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 }; +allow gnomeclock_t self:fifo_file rw_fifo_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) + +auth_use_nsswitch(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(` + policykit_dbus_chat(gnomeclock_t) + policykit_domtrans_auth(gnomeclock_t) + policykit_read_lib(gnomeclock_t) + policykit_read_reload(gnomeclock_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gpsd.fc serefpolicy-3.6.26/policy/modules/services/gpsd.fc --- nsaserefpolicy/policy/modules/services/gpsd.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/gpsd.fc 2009-07-30 15:33:08.000000000 -0400 @@ -1 +1,6 @@ +/etc/rc\.d/init\.d/gpsd -- gen_context(system_u:object_r:gpsd_initrc_exec_t,s0) + /usr/sbin/gpsd -- gen_context(system_u:object_r:gpsd_exec_t,s0) + +/var/run/gpsd\.pid -- gen_context(system_u:object_r:gpsd_var_run_t,s0) +/var/run/gpsd\.sock -s gen_context(system_u:object_r:gpsd_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gpsd.if serefpolicy-3.6.26/policy/modules/services/gpsd.if --- nsaserefpolicy/policy/modules/services/gpsd.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/gpsd.if 2009-07-30 15:33:08.000000000 -0400 @@ -33,11 +33,6 @@ ## The role to be allowed the gpsd domain. ## ## -## -## -## The type of the role's terminal. -## -## # interface(`gpsd_run',` gen_require(` @@ -46,7 +41,6 @@ gpsd_domtrans($1) role $2 types gpsd_t; - allow gpsd_t $3:chr_file rw_term_perms; ') ######################################## @@ -70,3 +64,24 @@ read_lnk_files_pattern($1, gpsd_tmpfs_t, gpsd_tmpfs_t) fs_search_tmpfs($1) ') + +######################################## +## +## Read/write gpsd tmpfs files. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`gpsd_rw_tmpfs_files',` + gen_require(` + type gpsd_tmpfs_t; + ') + + fs_search_tmpfs($1) + allow $1 gpsd_tmpfs_t:dir list_dir_perms; + rw_files_pattern($1, gpsd_tmpfs_t, gpsd_tmpfs_t) + read_lnk_files_pattern($1, gpsd_tmpfs_t, gpsd_tmpfs_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gpsd.te serefpolicy-3.6.26/policy/modules/services/gpsd.te --- nsaserefpolicy/policy/modules/services/gpsd.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/gpsd.te 2009-07-30 15:33:08.000000000 -0400 @@ -11,9 +11,15 @@ application_domain(gpsd_t, gpsd_exec_t) init_daemon_domain(gpsd_t, gpsd_exec_t) +type gpsd_initrc_exec_t; +init_script_file(gpsd_initrc_exec_t) + type gpsd_tmpfs_t; files_tmpfs_file(gpsd_tmpfs_t) +type gpsd_var_run_t; +files_pid_file(gpsd_var_run_t) + ######################################## # # gpsd local policy @@ -29,6 +35,10 @@ manage_files_pattern(gpsd_t, gpsd_tmpfs_t, gpsd_tmpfs_t) fs_tmpfs_filetrans(gpsd_t, gpsd_tmpfs_t, { dir file }) +manage_files_pattern(gpsd_t, gpsd_var_run_t, gpsd_var_run_t) +manage_sock_files_pattern(gpsd_t, gpsd_var_run_t, gpsd_var_run_t) +files_pid_filetrans(gpsd_t, gpsd_var_run_t, { file sock_file }) + corenet_all_recvfrom_unlabeled(gpsd_t) corenet_all_recvfrom_netlabel(gpsd_t) corenet_tcp_sendrecv_generic_if(gpsd_t) @@ -51,5 +61,5 @@ ') optional_policy(` - ntpd_rw_shm(gpsd_t) + ntp_rw_shm(gpsd_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.if serefpolicy-3.6.26/policy/modules/services/hal.if --- nsaserefpolicy/policy/modules/services/hal.if 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/hal.if 2009-07-30 15:33:08.000000000 -0400 @@ -413,3 +413,21 @@ files_search_pids($1) manage_files_pattern($1, hald_var_run_t, hald_var_run_t) ') + +######################################## +## +## Dontaudit read/write to a hal unix datagram socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`hal_dontaudit_rw_dgram_sockets',` + gen_require(` + type hald_t; + ') + + dontaudit $1 hald_t:unix_dgram_socket { read write }; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.te serefpolicy-3.6.26/policy/modules/services/hal.te --- nsaserefpolicy/policy/modules/services/hal.te 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/hal.te 2009-07-31 06:43:31.000000000 -0400 @@ -55,6 +55,9 @@ 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 @@ -100,6 +103,7 @@ kernel_rw_irq_sysctls(hald_t) kernel_rw_vm_sysctls(hald_t) kernel_write_proc_files(hald_t) +kernel_search_network_sysctl(hald_t) kernel_setsched(hald_t) auth_read_pam_console_data(hald_t) @@ -156,6 +160,11 @@ fs_search_all(hald_t) fs_list_inotifyfs(hald_t) fs_list_auto_mountpoints(hald_t) +fs_mount_dos_fs(hald_t) +fs_unmount_dos_fs(hald_t) +fs_manage_dos_files(hald_t) +fs_manage_fusefs_dirs(hald_t) + files_getattr_all_mountpoints(hald_t) mls_file_read_all_levels(hald_t) @@ -290,6 +299,7 @@ ') optional_policy(` + policykit_dbus_chat(hald_t) policykit_domtrans_auth(hald_t) policykit_domtrans_resolve(hald_t) policykit_read_lib(hald_t) @@ -321,6 +331,10 @@ virt_manage_images(hald_t) ') +optional_policy(` + xserver_read_pid(hald_t) +') + ######################################## # # Hal acl local policy @@ -341,6 +355,7 @@ 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 }) +allow hald_t hald_var_run_t:dir mounton; corecmd_exec_bin(hald_acl_t) @@ -369,6 +384,7 @@ miscfiles_read_localization(hald_acl_t) optional_policy(` + policykit_dbus_chat(hald_acl_t) policykit_domtrans_auth(hald_acl_t) policykit_read_lib(hald_acl_t) policykit_read_reload(hald_acl_t) @@ -450,12 +466,16 @@ 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) + ######################################## # # Local hald dccm policy # - -allow hald_dccm_t self:capability { net_bind_service }; +allow hald_dccm_t self:fifo_file rw_fifo_file_perms; +allow hald_dccm_t self:capability { chown net_bind_service }; allow hald_dccm_t self:process getsched; allow hald_dccm_t self:tcp_socket create_stream_socket_perms; allow hald_dccm_t self:udp_socket create_socket_perms; @@ -469,10 +489,17 @@ manage_files_pattern(hald_dccm_t, hald_var_lib_t, hald_var_lib_t) files_search_var_lib(hald_dccm_t) +manage_sock_files_pattern(hald_dccm_t, hald_tmp_t, hald_tmp_t) +files_tmp_filetrans(hald_dccm_t, hald_tmp_t, sock_file) + write_files_pattern(hald_dccm_t, hald_log_t, hald_log_t) +dev_read_urand(hald_dccm_t) + kernel_search_network_sysctl(hald_dccm_t) +hal_dontaudit_rw_dgram_sockets(hald_dccm_t) + corenet_all_recvfrom_unlabeled(hald_dccm_t) corenet_all_recvfrom_netlabel(hald_dccm_t) corenet_tcp_sendrecv_generic_if(hald_dccm_t) @@ -484,6 +511,7 @@ corenet_tcp_bind_generic_node(hald_dccm_t) corenet_udp_bind_generic_node(hald_dccm_t) corenet_udp_bind_dhcpc_port(hald_dccm_t) +corenet_tcp_bind_ftps_port(hald_dccm_t) corenet_tcp_bind_dccm_port(hald_dccm_t) logging_send_syslog_msg(hald_dccm_t) @@ -491,3 +519,9 @@ files_read_usr_files(hald_dccm_t) miscfiles_read_localization(hald_dccm_t) + +optional_policy(` + dbus_system_bus_client(hald_dccm_t) +') + +permissive hald_dccm_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.te serefpolicy-3.6.26/policy/modules/services/kerberos.te --- nsaserefpolicy/policy/modules/services/kerberos.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/kerberos.te 2009-07-30 15:33:08.000000000 -0400 @@ -277,6 +277,8 @@ # allow kpropd_t self:capability net_bind_service; +allow kpropd_t self:process setfscreate; + allow kpropd_t self:fifo_file rw_file_perms; allow kpropd_t self:unix_stream_socket create_stream_socket_perms; allow kpropd_t self:tcp_socket create_stream_socket_perms; @@ -286,8 +288,13 @@ allow kpropd_t krb5_keytab_t:file read_file_perms; manage_files_pattern(kpropd_t, krb5kdc_conf_t, krb5kdc_lock_t) - manage_files_pattern(kpropd_t, krb5kdc_conf_t, krb5kdc_principal_t) +read_files_pattern(kpropd_t, krb5kdc_conf_t, krb5kdc_conf_t) +filetrans_pattern(kpropd_t, krb5kdc_conf_t, krb5kdc_lock_t, file) + +manage_dirs_pattern(kpropd_t, krb5kdc_tmp_t, krb5kdc_tmp_t) +manage_files_pattern(kpropd_t, krb5kdc_tmp_t, krb5kdc_tmp_t) +files_tmp_filetrans(kpropd_t, krb5kdc_tmp_t, { file dir }) corecmd_exec_bin(kpropd_t) @@ -303,10 +310,14 @@ files_read_etc_files(kpropd_t) files_search_tmp(kpropd_t) +selinux_validate_context(kpropd_t) + logging_send_syslog_msg(kpropd_t) miscfiles_read_localization(kpropd_t) +seutil_read_file_contexts(kpropd_t) + sysnet_dns_name_resolve(kpropd_t) kerberos_use(kpropd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ktalk.te serefpolicy-3.6.26/policy/modules/services/ktalk.te --- nsaserefpolicy/policy/modules/services/ktalk.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ktalk.te 2009-07-30 15:33:08.000000000 -0400 @@ -69,6 +69,7 @@ files_read_etc_files(ktalkd_t) term_search_ptys(ktalkd_t) +term_use_all_terms(ktalkd_t) auth_use_nsswitch(ktalkd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/lircd.te serefpolicy-3.6.26/policy/modules/services/lircd.te --- nsaserefpolicy/policy/modules/services/lircd.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/lircd.te 2009-07-30 15:33:08.000000000 -0400 @@ -42,7 +42,18 @@ # /dev/lircd socket manage_sock_files_pattern(lircd_t, lircd_sock_t, lircd_sock_t) dev_filetrans(lircd_t, lircd_sock_t, sock_file ) +dev_read_generic_usb_dev(lircd_t) + +dev_filetrans_lirc(lircd_t) +dev_rw_lirc(lircd_t) +dev_rw_input_dev(lircd_t) logging_send_syslog_msg(lircd_t) +files_read_etc_files(lircd_t) +files_list_var(lircd_t) +files_manage_generic_locks(lircd_t) +files_read_all_locks(lircd_t) + miscfiles_read_localization(lircd_t) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailman.te serefpolicy-3.6.26/policy/modules/services/mailman.te --- nsaserefpolicy/policy/modules/services/mailman.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/mailman.te 2009-07-30 15:33:08.000000000 -0400 @@ -78,6 +78,10 @@ mta_dontaudit_rw_queue(mailman_mail_t) optional_policy(` + courier_read_spool(mailman_mail_t) +') + +optional_policy(` cron_read_pipes(mailman_mail_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/memcached.te serefpolicy-3.6.26/policy/modules/services/memcached.te --- nsaserefpolicy/policy/modules/services/memcached.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/memcached.te 2009-07-30 15:33:08.000000000 -0400 @@ -44,6 +44,8 @@ files_read_etc_files(memcached_t) +kernel_read_system_state(memcached_t) + miscfiles_read_localization(memcached_t) sysnet_dns_name_resolve(memcached_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/modemmanager.fc serefpolicy-3.6.26/policy/modules/services/modemmanager.fc --- nsaserefpolicy/policy/modules/services/modemmanager.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/modemmanager.fc 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,2 @@ + +/usr/sbin/modem-manager -- gen_context(system_u:object_r:ModemManager_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/modemmanager.if serefpolicy-3.6.26/policy/modules/services/modemmanager.if --- nsaserefpolicy/policy/modules/services/modemmanager.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/modemmanager.if 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,43 @@ + +## policy for ModemManager + +######################################## +## +## Execute a domain transition to run ModemManager. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`ModemManager_domtrans',` + gen_require(` + type ModemManager_t; + type ModemManager_exec_t; + ') + + domtrans_pattern($1,ModemManager_exec_t,ModemManager_t) +') + + +######################################## +## +## Send and receive messages from +## ModemManager over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`ModemManager_dbus_chat',` + gen_require(` + type ModemManager_t; + class dbus send_msg; + ') + + allow $1 ModemManager_t:dbus send_msg; + allow ModemManager_t $1:dbus send_msg; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/modemmanager.te serefpolicy-3.6.26/policy/modules/services/modemmanager.te --- nsaserefpolicy/policy/modules/services/modemmanager.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/modemmanager.te 2009-07-30 15:33:08.000000000 -0400 @@ -0,0 +1,41 @@ +policy_module(ModemManager,1.0.0) + +######################################## +# +# Declarations +# + +type ModemManager_t; +type ModemManager_exec_t; +dbus_system_domain(ModemManager_t, ModemManager_exec_t) + +######################################## +# +# ModemManager local policy +# + + +# Init script handling +domain_use_interactive_fds(ModemManager_t) + +# internal communication is often done using fifo and unix sockets. +allow ModemManager_t self:fifo_file rw_file_perms; +allow ModemManager_t self:unix_stream_socket create_stream_socket_perms; +allow ModemManager_t self:netlink_kobject_uevent_socket create_socket_perms; + +kernel_read_system_state(ModemManager_t) + +dev_read_sysfs(ModemManager_t) + +files_read_etc_files(ModemManager_t) + +miscfiles_read_localization(ModemManager_t) + +logging_send_syslog_msg(ModemManager_t) + +optional_policy(` + networkmanager_dbus_chat(ModemManager_t) +') + +permissive ModemManager_t; + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.fc serefpolicy-3.6.26/policy/modules/services/mta.fc --- nsaserefpolicy/policy/modules/services/mta.fc 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/mta.fc 2009-07-30 15:33:09.000000000 -0400 @@ -26,3 +26,5 @@ /var/spool/imap(/.*)? gen_context(system_u:object_r:mail_spool_t,s0) /var/spool/(client)?mqueue(/.*)? gen_context(system_u:object_r:mqueue_spool_t,s0) /var/spool/mail(/.*)? gen_context(system_u:object_r:mail_spool_t,s0) +HOME_DIR/\.forward -- gen_context(system_u:object_r:mail_forward_t,s0) +/root/\.forward -- gen_context(system_u:object_r:mail_forward_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.if serefpolicy-3.6.26/policy/modules/services/mta.if --- nsaserefpolicy/policy/modules/services/mta.if 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/mta.if 2009-07-30 15:33:09.000000000 -0400 @@ -311,6 +311,7 @@ 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) @@ -351,6 +352,7 @@ # apache should set close-on-exec apache_dontaudit_rw_stream_sockets($1) apache_dontaudit_rw_sys_script_stream_sockets($1) + apache_append_log($1) ') ') @@ -471,6 +473,7 @@ ') write_files_pattern($1, etc_mail_t, etc_mail_t) + allow $1 etc_mail_t:file setattr; ') ######################################## @@ -694,7 +697,7 @@ files_search_spool($1) allow $1 mail_spool_t:dir list_dir_perms; allow $1 mail_spool_t:file setattr; - rw_files_pattern($1, mail_spool_t, mail_spool_t) + manage_files_pattern($1, mail_spool_t, mail_spool_t) read_lnk_files_pattern($1, mail_spool_t, mail_spool_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.te serefpolicy-3.6.26/policy/modules/services/mta.te --- nsaserefpolicy/policy/modules/services/mta.te 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/mta.te 2009-07-30 15:33:09.000000000 -0400 @@ -27,6 +27,9 @@ type mail_spool_t; files_mountpoint(mail_spool_t) +type mail_forward_t, mailcontent_type; +files_type(mail_forward_t) + type sendmail_exec_t; mta_agent_executable(sendmail_exec_t) @@ -57,6 +60,8 @@ can_exec(system_mail_t, mta_exec_type) +files_read_all_tmp_files(system_mail_t) + kernel_read_system_state(system_mail_t) kernel_read_network_state(system_mail_t) @@ -72,16 +77,21 @@ userdom_use_user_terminals(system_mail_t) userdom_dontaudit_search_user_home_dirs(system_mail_t) +userdom_dontaudit_list_admin_dir(system_mail_t) + +logging_append_all_logs(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(` @@ -93,13 +103,9 @@ ') optional_policy(` - clamav_stream_connect(system_mail_t) - clamav_append_log(system_mail_t) -') - -optional_policy(` cron_read_system_job_tmp_files(system_mail_t) cron_dontaudit_write_pipes(system_mail_t) + cron_rw_system_stream_sockets(system_mail_t) ') optional_policy(` @@ -118,10 +124,6 @@ ') optional_policy(` - fail2ban_append_log(system_mail_t) -') - -optional_policy(` logrotate_read_tmp_files(system_mail_t) ') @@ -178,6 +180,19 @@ ') 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) ') @@ -197,6 +212,25 @@ ') ') +read_files_pattern(mailserver_delivery, system_mail_tmp_t, system_mail_tmp_t) +userdom_search_admin_dir(mailserver_delivery) +read_files_pattern(mailserver_delivery, mail_forward_t, mail_forward_t) + +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) +') + ######################################## # # User send mail local policy diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.fc serefpolicy-3.6.26/policy/modules/services/munin.fc --- nsaserefpolicy/policy/modules/services/munin.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/munin.fc 2009-07-30 15:33:09.000000000 -0400 @@ -9,3 +9,6 @@ /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/run/munin(/.*)? gen_context(system_u:object_r:munin_var_run_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) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.te serefpolicy-3.6.26/policy/modules/services/munin.te --- nsaserefpolicy/policy/modules/services/munin.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/munin.te 2009-07-30 15:33:09.000000000 -0400 @@ -33,7 +33,7 @@ # Local policy # -allow munin_t self:capability { chown dac_override 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 }; @@ -147,6 +147,7 @@ optional_policy(` postfix_list_spool(munin_t) + postfix_getattr_spool_files(munin_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mysql.te serefpolicy-3.6.26/policy/modules/services/mysql.te --- nsaserefpolicy/policy/modules/services/mysql.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/mysql.te 2009-07-30 15:33:09.000000000 -0400 @@ -136,6 +136,8 @@ domtrans_pattern(mysqld_safe_t, mysqld_exec_t, mysqld_t) +allow mysqld_safe_t mysqld_var_run_t:sock_file unlink; + allow mysqld_safe_t mysqld_log_t:file manage_file_perms; logging_log_filetrans(mysqld_safe_t, mysqld_log_t, file) @@ -152,7 +154,7 @@ miscfiles_read_localization(mysqld_safe_t) -mysql_append_db_files(mysqld_safe_t) +mysql_manage_db_files(mysqld_safe_t) mysql_read_config(mysqld_safe_t) mysql_search_pid_files(mysqld_safe_t) mysql_write_log(mysqld_safe_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.fc serefpolicy-3.6.26/policy/modules/services/nagios.fc --- nsaserefpolicy/policy/modules/services/nagios.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/nagios.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,16 +1,21 @@ /etc/nagios(/.*)? gen_context(system_u:object_r:nagios_etc_t,s0) /etc/nagios/nrpe\.cfg -- gen_context(system_u:object_r:nrpe_etc_t,s0) +/etc/rc\.d/init\.d/nagios -- gen_context(system_u:object_r:nagios_initrc_exec_t,s0) +/etc/rc\.d/init\.d/nrpe -- gen_context(system_u:object_r:nagios_initrc_exec_t,s0) /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(/.*)? 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) +/usr/lib(64)?/nagios/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.if serefpolicy-3.6.26/policy/modules/services/nagios.if --- nsaserefpolicy/policy/modules/services/nagios.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/nagios.if 2009-07-30 15:33:09.000000000 -0400 @@ -64,7 +64,7 @@ ######################################## ## -## Execute the nagios CGI with +## Execute the nagios NRPE with ## a domain transition. ## ## @@ -73,18 +73,17 @@ ## ## # -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. +## Search nagios spool directories. ## ## ## @@ -92,10 +91,63 @@ ## ## # -interface(`nagios_domtrans_nrpe',` +interface(`nagios_search_spool',` gen_require(` - type nrpe_t, nrpe_exec_t; + type nagios_spool_t; ') - domtrans_pattern($1, nrpe_exec_t, nrpe_t) + allow $1 nagios_spool_t:dir search_dir_perms; + files_search_spool($1) +') + +######################################## +## +## All of the rules required to administrate +## an nagios environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the nagios domain. +## +## +## +# +interface(`nagios_admin',` + gen_require(` + type nagios_t, nrpe_t; + type nagios_tmp_t, nagios_log_t; + type nagios_etc_t, nrpe_etc_t; + type nagios_spool_t, nagios_var_run_t; + type nagios_initrc_exec_t; + ') + + allow $1 nagios_t:process { ptrace signal_perms }; + ps_process_pattern($1, nagios_t) + + init_labeled_script_domtrans($1, nagios_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 nagios_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, nagios_tmp_t) + + logging_list_logs($1) + admin_pattern($1, nagios_log_t) + + files_list_etc($1) + admin_pattern($1, nagios_etc_t) + + files_list_spool($1) + admin_pattern($1, nagios_spool_t) + + files_list_pids($1) + admin_pattern($1, nagios_var_run_t) + + admin_pattern($1, nrpe_etc_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.te serefpolicy-3.6.26/policy/modules/services/nagios.te --- nsaserefpolicy/policy/modules/services/nagios.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/nagios.te 2009-07-30 15:33:09.000000000 -0400 @@ -10,13 +10,12 @@ 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) - type nagios_etc_t; files_config_file(nagios_etc_t) +type nagios_initrc_exec_t; +init_script_file(nagios_initrc_exec_t) + type nagios_log_t; logging_log_file(nagios_log_t) @@ -26,6 +25,9 @@ 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) @@ -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) @@ -127,39 +131,34 @@ # # 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; +allow httpd_nagios_script_t self:process signal_perms; -read_files_pattern(nagios_cgi_t, nagios_t, nagios_t) -read_lnk_files_pattern(nagios_cgi_t, nagios_t, nagios_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_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) +files_search_spool(httpd_nagios_script_t) +rw_fifo_files_pattern(httpd_nagios_script_t, nagios_spool_t, nagios_spool_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) -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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.fc serefpolicy-3.6.26/policy/modules/services/networkmanager.fc --- nsaserefpolicy/policy/modules/services/networkmanager.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/networkmanager.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,12 +1,25 @@ +/etc/rc\.d/init\.d/wicd -- gen_context(system_u:object_r:NetworkManager_initrc_exec_t, s0) +/etc/NetworkManager/dispatcher\.d(/.*) gen_context(system_u:object_r:NetworkManager_initrc_exec_t,s0) +/usr/libexec/nm-dispatcher.action -- gen_context(system_u:object_r:NetworkManager_initrc_exec_t,s0) + /sbin/wpa_cli -- gen_context(system_u:object_r:wpa_cli_exec_t,s0) /sbin/wpa_supplicant -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) /usr/s?bin/NetworkManager -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) +/usr/sbin/wicd -- 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/lib/wicd(/.*)? gen_context(system_u:object_r:NetworkManager_var_lib_t, s0) +/etc/NetworkManager/system-connections(/.*)? gen_context(system_u:object_r:NetworkManager_var_lib_t, s0) +/var/log/wicd(/.*)? gen_context(system_u:object_r:NetworkManager_log_t,s0) /var/log/wpa_supplicant.* -- gen_context(system_u:object_r:NetworkManager_log_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/run/nm-dhclient.* gen_context(system_u:object_r:NetworkManager_var_run_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.if serefpolicy-3.6.26/policy/modules/services/networkmanager.if --- nsaserefpolicy/policy/modules/services/networkmanager.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/networkmanager.if 2009-07-30 15:33:09.000000000 -0400 @@ -118,6 +118,24 @@ ######################################## ## +## Execute NetworkManager scripts with an automatic domain transition to initrc. +## +## +## +## Domain allowed access. +## +## +# +interface(`networkmanager_initrc_domtrans',` + gen_require(` + type NetworkManager_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, NetworkManager_initrc_exec_t) +') + +######################################## +## ## Read NetworkManager PID files. ## ## @@ -134,3 +152,30 @@ files_search_pids($1) allow $1 NetworkManager_var_run_t:file read_file_perms; ') + +######################################## +## +## Execute NetworkManager in the NetworkManager domain, and +## allow the specified role the NetworkManager domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the NetworkManager domain. +## +## +## +# +interface(`networkmanager_run',` + gen_require(` + type NetworkManager_t, NetworkManager_exec_t; + ') + + networkmanager_domtrans($1) + role $2 types NetworkManager_t; +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.te serefpolicy-3.6.26/policy/modules/services/networkmanager.te --- nsaserefpolicy/policy/modules/services/networkmanager.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/networkmanager.te 2009-07-30 15:33:09.000000000 -0400 @@ -19,6 +19,9 @@ type NetworkManager_tmp_t; files_tmp_file(NetworkManager_tmp_t) +type NetworkManager_var_lib_t; +files_type(NetworkManager_var_lib_t) + type NetworkManager_var_run_t; files_pid_file(NetworkManager_var_run_t) @@ -33,13 +36,14 @@ # 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 dac_override net_admin net_raw net_bind_service ipc_lock }; +allow NetworkManager_t self:capability { chown fsetid kill setgid setuid sys_admin sys_nice sys_ptrace dac_override net_admin net_raw net_bind_service 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 setsched 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; allow NetworkManager_t self:netlink_route_socket create_netlink_socket_perms; +allow NetworkManager_t self:netlink_kobject_uevent_socket create_socket_perms; allow NetworkManager_t self:tcp_socket create_stream_socket_perms; allow NetworkManager_t self:udp_socket create_socket_perms; allow NetworkManager_t self:packet_socket create_socket_perms; @@ -51,8 +55,10 @@ manage_files_pattern(NetworkManager_t, NetworkManager_log_t, NetworkManager_log_t) logging_log_filetrans(NetworkManager_t, NetworkManager_log_t, file) -rw_sock_files_pattern(NetworkManager_t, NetworkManager_tmp_t, NetworkManager_tmp_t) -files_search_tmp(NetworkManager_t) +manage_sock_files_pattern(NetworkManager_t, NetworkManager_tmp_t, NetworkManager_tmp_t) +files_tmp_filetrans(NetworkManager_t, NetworkManager_tmp_t, sock_file) + +manage_files_pattern(NetworkManager_t, NetworkManager_var_lib_t, NetworkManager_var_lib_t) manage_dirs_pattern(NetworkManager_t, NetworkManager_var_run_t, NetworkManager_var_run_t) manage_files_pattern(NetworkManager_t, NetworkManager_var_run_t, NetworkManager_var_run_t) @@ -63,6 +69,8 @@ kernel_read_network_state(NetworkManager_t) kernel_read_kernel_sysctls(NetworkManager_t) kernel_load_module(NetworkManager_t) +kernel_read_debugfs(NetworkManager_t) +kernel_rw_net_sysctls(NetworkManager_t) corenet_all_recvfrom_unlabeled(NetworkManager_t) corenet_all_recvfrom_netlabel(NetworkManager_t) @@ -81,13 +89,18 @@ corenet_sendrecv_isakmp_server_packets(NetworkManager_t) corenet_sendrecv_dhcpc_server_packets(NetworkManager_t) corenet_sendrecv_all_client_packets(NetworkManager_t) +corenet_rw_tun_tap_dev(NetworkManager_t) +corenet_getattr_ppp_dev(NetworkManager_t) dev_read_sysfs(NetworkManager_t) dev_read_rand(NetworkManager_t) dev_read_urand(NetworkManager_t) +dev_dontaudit_getattr_generic_blk_files(NetworkManager_t) +dev_getattr_all_chr_files(NetworkManager_t) fs_getattr_all_fs(NetworkManager_t) fs_search_auto_mountpoints(NetworkManager_t) +fs_list_inotifyfs(NetworkManager_t) mls_file_read_all_levels(NetworkManager_t) @@ -98,15 +111,20 @@ domain_use_interactive_fds(NetworkManager_t) domain_read_confined_domains_state(NetworkManager_t) -domain_dontaudit_read_all_domains_state(NetworkManager_t) files_read_etc_files(NetworkManager_t) files_read_etc_runtime_files(NetworkManager_t) files_read_usr_files(NetworkManager_t) +files_read_usr_src_files(NetworkManager_t) + +storage_getattr_fixed_disk_dev(NetworkManager_t) init_read_utmp(NetworkManager_t) +init_dontaudit_write_utmp(NetworkManager_t) init_domtrans_script(NetworkManager_t) +auth_use_nsswitch(NetworkManager_t) + logging_send_syslog_msg(NetworkManager_t) miscfiles_read_localization(NetworkManager_t) @@ -116,25 +134,40 @@ seutil_read_config(NetworkManager_t) -sysnet_domtrans_ifconfig(NetworkManager_t) -sysnet_domtrans_dhcpc(NetworkManager_t) -sysnet_signal_dhcpc(NetworkManager_t) -sysnet_read_dhcpc_pid(NetworkManager_t) +sysnet_etc_filetrans_config(NetworkManager_t) sysnet_delete_dhcpc_pid(NetworkManager_t) -sysnet_search_dhcp_state(NetworkManager_t) -# in /etc created by NetworkManager will be labelled net_conf_t. +sysnet_domtrans_dhcpc(NetworkManager_t) +sysnet_domtrans_ifconfig(NetworkManager_t) +sysnet_kill_dhcpc(NetworkManager_t) sysnet_manage_config(NetworkManager_t) -sysnet_etc_filetrans_config(NetworkManager_t) +sysnet_read_dhcp_config(NetworkManager_t) +sysnet_read_dhcpc_pid(NetworkManager_t) +sysnet_delete_dhcpc_state(NetworkManager_t) +sysnet_read_dhcpc_state(NetworkManager_t) +sysnet_signal_dhcpc(NetworkManager_t) +userdom_stream_connect(NetworkManager_t) userdom_dontaudit_use_unpriv_user_fds(NetworkManager_t) userdom_dontaudit_use_user_ttys(NetworkManager_t) # Read gnome-keyring userdom_read_user_home_content_files(NetworkManager_t) +userdom_dgram_send(NetworkManager_t) + +cron_read_system_job_lib_files(NetworkManager_t) + +optional_policy(` + avahi_domtrans(NetworkManager_t) + avahi_kill(NetworkManager_t) + avahi_signal(NetworkManager_t) + avahi_signull(NetworkManager_t) +') optional_policy(` bind_domtrans(NetworkManager_t) bind_manage_cache(NetworkManager_t) + bind_kill(NetworkManager_t) bind_signal(NetworkManager_t) + bind_signull(NetworkManager_t) ') optional_policy(` @@ -146,8 +179,25 @@ ') optional_policy(` - dbus_system_bus_client(NetworkManager_t) - dbus_connect_system_bus(NetworkManager_t) + dbus_system_domain(NetworkManager_t, NetworkManager_exec_t) + + optional_policy(` + consolekit_dbus_chat(NetworkManager_t) + ') +') + +optional_policy(` + dnsmasq_read_pid_files(NetworkManager_t) + dnsmasq_delete_pid_files(NetworkManager_t) + dnsmasq_domtrans(NetworkManager_t) + dnsmasq_initrc_domtrans(NetworkManager_t) + dnsmasq_kill(NetworkManager_t) + dnsmasq_signal(NetworkManager_t) + dnsmasq_signull(NetworkManager_t) +') + +optional_policy(` + hal_write_log(NetworkManager_t) ') optional_policy(` @@ -155,23 +205,51 @@ ') optional_policy(` - nis_use_ypbind(NetworkManager_t) + iptables_domtrans(NetworkManager_t) ') optional_policy(` - nscd_socket_use(NetworkManager_t) + nscd_domtrans(NetworkManager_t) nscd_signal(NetworkManager_t) + nscd_signull(NetworkManager_t) + nscd_kill(NetworkManager_t) + nscd_initrc_domtrans(NetworkManager_t) +') + +optional_policy(` + # Dispatcher starting and stoping ntp + ntp_initrc_domtrans(NetworkManager_t) ') optional_policy(` openvpn_domtrans(NetworkManager_t) + openvpn_kill(NetworkManager_t) openvpn_signal(NetworkManager_t) + openvpn_signull(NetworkManager_t) ') optional_policy(` + policykit_dbus_chat(NetworkManager_t) + policykit_domtrans_auth(NetworkManager_t) + policykit_read_lib(NetworkManager_t) + policykit_read_reload(NetworkManager_t) + userdom_read_all_users_state(NetworkManager_t) +') + +optional_policy(` + ppp_initrc_domtrans(NetworkManager_t) ppp_domtrans(NetworkManager_t) ppp_read_pid_files(NetworkManager_t) + ppp_kill(NetworkManager_t) ppp_signal(NetworkManager_t) + ppp_signull(NetworkManager_t) + ppp_read_config(NetworkManager_t) +') + +optional_policy(` + rpm_exec(NetworkManager_t) + rpm_read_db(NetworkManager_t) + rpm_dontaudit_manage_db(NetworkManager_t) ') optional_policy(` @@ -179,12 +257,15 @@ ') optional_policy(` + udev_exec(NetworkManager_t) udev_read_db(NetworkManager_t) ') optional_policy(` vpn_domtrans(NetworkManager_t) + vpn_kill(NetworkManager_t) vpn_signal(NetworkManager_t) + vpn_signull(NetworkManager_t) ') ######################################## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.fc serefpolicy-3.6.26/policy/modules/services/nis.fc --- nsaserefpolicy/policy/modules/services/nis.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/nis.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,4 +1,7 @@ - +/etc/rc\.d/init\.d/ypbind -- gen_context(system_u:object_r:ypbind_initrc_exec_t,s0) +/etc/rc\.d/init\.d/yppasswd -- gen_context(system_u:object_r:nis_initrc_exec_t,s0) +/etc/rc\.d/init\.d/ypserv -- gen_context(system_u:object_r:nis_initrc_exec_t,s0) +/etc/rc\.d/init\.d/ypxfrd -- gen_context(system_u:object_r:nis_initrc_exec_t,s0) /etc/ypserv\.conf -- gen_context(system_u:object_r:ypserv_conf_t,s0) /sbin/ypbind -- gen_context(system_u:object_r:ypbind_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.if serefpolicy-3.6.26/policy/modules/services/nis.if --- nsaserefpolicy/policy/modules/services/nis.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/nis.if 2009-07-30 15:33:09.000000000 -0400 @@ -28,7 +28,7 @@ type var_yp_t; ') - dontaudit $1 self:capability net_bind_service; + allow $1 self:capability net_bind_service; allow $1 self:tcp_socket create_stream_socket_perms; allow $1 self:udp_socket create_socket_perms; @@ -76,6 +76,10 @@ ## # interface(`nis_use_ypbind',` + gen_require(` + type var_yp_t; + ') + tunable_policy(`allow_ypbind',` nis_use_ypbind_uncond($1) ') @@ -87,7 +91,7 @@ ## ## ## -## Domain allowed access. +## The type of the process performing this action. ## ## ## @@ -262,6 +266,43 @@ ######################################## ## +## Execute nis server in the nis domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`nis_initrc_domtrans',` + gen_require(` + type nis_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, nis_initrc_exec_t) +') + +######################################## +## +## Execute nis server in the nis domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`nis_ypbind_initrc_domtrans',` + gen_require(` + type ypbind_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, ypbind_initrc_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an nis environment ## @@ -272,16 +313,19 @@ ## ## ## -## Role allowed access. +## The role to be allowed to manage the nis domain. ## ## ## # interface(`nis_admin',` gen_require(` - type ypbind_t, yppasswdd_t, ypserv_t, ypxfr_t; + type ypbind_t, yppasswdd_t; + type ypserv_t, ypxfr_t; type ypbind_tmp_t, ypserv_tmp_t, ypserv_conf_t; type ypbind_var_run_t, yppasswdd_var_run_t, ypserv_var_run_t; + type ypbind_initrc_exec_t; + type nis_initrc_exec_t; ') allow $1 ypbind_t:process { ptrace signal_perms }; @@ -296,6 +340,13 @@ allow $1 ypxfr_t:process { ptrace signal_perms }; ps_process_pattern($1, ypxfr_t) + nis_initrc_domtrans($1) + nis_ypbind_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 nis_initrc_exec_t system_r; + role_transition $2 ypbind_initrc_exec_t system_r; + allow $2 system_r; + files_list_tmp($1) admin_pattern($1, ypbind_tmp_t) @@ -311,3 +362,31 @@ admin_pattern($1, ypserv_var_run_t) ') + + +######################################## +## +## Execute ypbind in the ypbind domain, and +## allow the specified role the ypbind domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the ypbind domain. +## +## +## +# +interface(`nis_run_ypbind',` + gen_require(` + type ypbind_t; + ') + + nis_domtrans_ypbind($1) + role $2 types ypbind_t; +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.te serefpolicy-3.6.26/policy/modules/services/nis.te --- nsaserefpolicy/policy/modules/services/nis.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/nis.te 2009-07-30 15:33:09.000000000 -0400 @@ -13,6 +13,9 @@ type ypbind_exec_t; init_daemon_domain(ypbind_t, ypbind_exec_t) +type ypbind_initrc_exec_t; +init_script_file(ypbind_initrc_exec_t) + type ypbind_tmp_t; files_tmp_file(ypbind_tmp_t) @@ -44,6 +47,9 @@ type ypxfr_exec_t; init_daemon_domain(ypxfr_t, ypxfr_exec_t) +type nis_initrc_exec_t; +init_script_file(nis_initrc_exec_t) + ######################################## # # ypbind local policy @@ -65,9 +71,8 @@ manage_files_pattern(ypbind_t, var_yp_t, var_yp_t) +kernel_read_system_state(ypbind_t) kernel_read_kernel_sysctls(ypbind_t) -kernel_list_proc(ypbind_t) -kernel_read_proc_symlinks(ypbind_t) corenet_all_recvfrom_unlabeled(ypbind_t) corenet_all_recvfrom_netlabel(ypbind_t) @@ -250,6 +255,8 @@ corenet_udp_sendrecv_all_ports(ypserv_t) corenet_tcp_bind_generic_node(ypserv_t) corenet_udp_bind_generic_node(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) @@ -315,6 +322,8 @@ corenet_udp_sendrecv_all_ports(ypxfr_t) corenet_tcp_bind_generic_node(ypxfr_t) corenet_udp_bind_generic_node(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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.if serefpolicy-3.6.26/policy/modules/services/nscd.if --- nsaserefpolicy/policy/modules/services/nscd.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/nscd.if 2009-07-30 15:33:09.000000000 -0400 @@ -236,6 +236,24 @@ ######################################## ## +## Execute nscd server in the nscd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`nscd_initrc_domtrans',` + gen_require(` + type nscd_initrc_exec_t; +') + + init_labeled_script_domtrans($1, nscd_initrc_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an nscd environment ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.te serefpolicy-3.6.26/policy/modules/services/nscd.te --- nsaserefpolicy/policy/modules/services/nscd.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/nscd.te 2009-07-31 07:01:44.000000000 -0400 @@ -65,6 +65,7 @@ fs_getattr_all_fs(nscd_t) fs_search_auto_mountpoints(nscd_t) +fs_list_inotifyfs(nscd_t) # for when /etc/passwd has just been updated and has the wrong type auth_getattr_shadow(nscd_t) @@ -90,6 +91,7 @@ selinux_compute_relabel_context(nscd_t) selinux_compute_user_contexts(nscd_t) domain_use_interactive_fds(nscd_t) +domain_search_all_domains_state(nscd_t) files_read_etc_files(nscd_t) files_read_generic_tmp_symlinks(nscd_t) @@ -127,3 +129,12 @@ 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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nslcd.fc serefpolicy-3.6.26/policy/modules/services/nslcd.fc --- nsaserefpolicy/policy/modules/services/nslcd.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/nslcd.fc 2009-07-30 15:33:09.000000000 -0400 @@ -0,0 +1,4 @@ +/usr/sbin/nslcd -- gen_context(system_u:object_r:nslcd_exec_t,s0) +/etc/nss-ldapd.conf -- gen_context(system_u:object_r:nslcd_conf_t,s0) +/etc/rc\.d/init\.d/nslcd -- gen_context(system_u:object_r:nslcd_initrc_exec_t,s0) +/var/run/nslcd(/.*)? gen_context(system_u:object_r:nslcd_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nslcd.if serefpolicy-3.6.26/policy/modules/services/nslcd.if --- nsaserefpolicy/policy/modules/services/nslcd.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/nslcd.if 2009-07-30 15:33:09.000000000 -0400 @@ -0,0 +1,142 @@ + +## policy for nslcd + +######################################## +## +## Execute a domain transition to run nslcd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`nslcd_domtrans',` + gen_require(` + type nslcd_t; + type nslcd_exec_t; + ') + + domtrans_pattern($1,nslcd_exec_t,nslcd_t) +') + + +######################################## +## +## Execute nslcd server in the nslcd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`nslcd_initrc_domtrans',` + gen_require(` + type nslcd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1,nslcd_initrc_exec_t) +') + +######################################## +## +## Read nslcd PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nslcd_read_pid_files',` + gen_require(` + type nslcd_var_run_t; + ') + + files_search_pids($1) + allow $1 nslcd_var_run_t:file read_file_perms; +') + +######################################## +## +## Manage nslcd var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nslcd_manage_var_run',` + gen_require(` + type nslcd_var_run_t; + ') + + manage_dirs_pattern($1,nslcd_var_run_t,nslcd_var_run_t) + manage_files_pattern($1,nslcd_var_run_t,nslcd_var_run_t) + manage_lnk_files_pattern($1,nslcd_var_run_t,nslcd_var_run_t) +') + +######################################## +## +## Connect to nslcd over an unix stream socket. +## +## +## +## Domain allowed to connect. +## +## +# +interface(`nslcd_stream_connect',` + gen_require(` + type nslcd_t, nslcd_var_run_t; + ') + + stream_connect_pattern($1, nslcd_var_run_t, nslcd_var_run_t, nslcd_t) +') + +######################################## +## +## All of the rules required to administrate +## an nslcd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the nslcd domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`nslcd_admin',` + gen_require(` + type nslcd_t; + ') + + allow $1 nslcd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, nslcd_t, nslcd_t) + allow $1 nslcd_conf_t:file read_file_perms; + + gen_require(` + type nslcd_initrc_exec_t; + ') + + # Allow nslcd_t to restart the apache service + nslcd_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 nslcd_initrc_exec_t system_r; + allow $2 system_r; + + nslcd_manage_var_run($1) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nslcd.te serefpolicy-3.6.26/policy/modules/services/nslcd.te --- nsaserefpolicy/policy/modules/services/nslcd.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/nslcd.te 2009-07-30 15:33:09.000000000 -0400 @@ -0,0 +1,50 @@ +policy_module(nslcd,1.0.0) + +######################################## +# +# Declarations +# + +type nslcd_t; +type nslcd_exec_t; +init_daemon_domain(nslcd_t, nslcd_exec_t) + +#permissive nslcd_t; + +type nslcd_initrc_exec_t; +init_script_file(nslcd_initrc_exec_t) + +type nslcd_var_run_t; +files_pid_file(nslcd_var_run_t) + +type nslcd_conf_t; +files_type(nslcd_conf_t) +allow nslcd_t nslcd_conf_t:file read_file_perms; + +######################################## +# +# nslcd local policy +# + +allow nslcd_t self:capability { setgid setuid dac_override }; + +# Init script handling +domain_use_interactive_fds(nslcd_t) + +# internal communication is often done using fifo and unix sockets. +allow nslcd_t self:sock_file rw_file_perms; +allow nslcd_t self:unix_stream_socket create_stream_socket_perms; +allow nslcd_t self:process signal; + +files_read_etc_files(nslcd_t) + +miscfiles_read_localization(nslcd_t) + +manage_dirs_pattern(nslcd_t, nslcd_var_run_t, nslcd_var_run_t) +manage_files_pattern(nslcd_t, nslcd_var_run_t, nslcd_var_run_t) +files_pid_filetrans(nslcd_t,nslcd_var_run_t, { file dir }) +allow nslcd_t nslcd_var_run_t:sock_file manage_sock_file_perms; + +auth_use_nsswitch(nslcd_t) + +logging_send_syslog_msg(nslcd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntp.if serefpolicy-3.6.26/policy/modules/services/ntp.if --- nsaserefpolicy/policy/modules/services/ntp.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ntp.if 2009-07-30 15:33:09.000000000 -0400 @@ -37,6 +37,32 @@ ######################################## ## +## Execute ntp in the ntp domain, and +## allow the specified role the ntp domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the ntp domain. +## +## +## +# +interface(`ntp_run',` + gen_require(` + type ntpd_t; + ') + + ntp_domtrans($1) + role $2 types ntpd_t; +') + +######################################## +## ## Execute ntp server in the ntpd domain. ## ## @@ -64,7 +90,7 @@ ## ## # -interface(`ntpd_rw_shm',` +interface(`ntp_rw_shm',` gen_require(` type ntpd_t, ntpd_tmpfs_t; ') @@ -78,6 +104,24 @@ ######################################## ## +## Execute ntp server in the ntpd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`ntp_initrc_domtrans',` + gen_require(` + type ntpd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, ntpd_initrc_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an ntp environment ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntp.te serefpolicy-3.6.26/policy/modules/services/ntp.te --- nsaserefpolicy/policy/modules/services/ntp.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ntp.te 2009-07-30 15:33:09.000000000 -0400 @@ -41,10 +41,11 @@ # sys_resource and setrlimit is for locking memory # 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 }; +allow ntpd_t self:capability { chown dac_override kill setgid setuid sys_time ipc_lock ipc_owner 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 getcap setcap setsched setrlimit }; allow ntpd_t self:fifo_file rw_fifo_file_perms; +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; @@ -55,6 +56,7 @@ can_exec(ntpd_t, ntpd_exec_t) read_files_pattern(ntpd_t, ntpd_key_t, ntpd_key_t) +read_lnk_files_pattern(ntpd_t, ntpd_key_t, ntpd_key_t) allow ntpd_t ntpd_log_t:dir setattr; manage_files_pattern(ntpd_t, ntpd_log_t, ntpd_log_t) @@ -97,6 +99,8 @@ fs_getattr_all_fs(ntpd_t) fs_search_auto_mountpoints(ntpd_t) +# Necessary to communicate with gpsd devices +fs_rw_tmpfs_files(ntpd_t) term_use_ptmx(ntpd_t) @@ -129,6 +133,7 @@ optional_policy(` gpsd_rw_shm(ntpd_t) + gpsd_rw_tmpfs_files(ntpd_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nx.te serefpolicy-3.6.26/policy/modules/services/nx.te --- nsaserefpolicy/policy/modules/services/nx.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/nx.te 2009-07-30 15:33:09.000000000 -0400 @@ -25,6 +25,9 @@ type nx_server_var_run_t; files_pid_file(nx_server_var_run_t) +type nx_server_home_ssh_t; +files_type(nx_server_home_ssh_t) + ######################################## # # NX server local policy @@ -44,6 +47,9 @@ manage_files_pattern(nx_server_t, nx_server_var_run_t, nx_server_var_run_t) files_pid_filetrans(nx_server_t, nx_server_var_run_t, file) +manage_dirs_pattern(nx_server_t, nx_server_home_ssh_t, nx_server_home_ssh_t) +manage_files_pattern(nx_server_t, nx_server_home_ssh_t, nx_server_home_ssh_t) + kernel_read_system_state(nx_server_t) kernel_read_kernel_sysctls(nx_server_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.if serefpolicy-3.6.26/policy/modules/services/oddjob.if --- nsaserefpolicy/policy/modules/services/oddjob.if 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/oddjob.if 2009-07-30 15:33:09.000000000 -0400 @@ -44,6 +44,7 @@ ') domtrans_pattern(oddjob_t, $2, $1) + domain_user_exemption_target($1) ') ######################################## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.te serefpolicy-3.6.26/policy/modules/services/openvpn.te --- nsaserefpolicy/policy/modules/services/openvpn.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/openvpn.te 2009-07-30 15:33:09.000000000 -0400 @@ -86,6 +86,7 @@ corenet_udp_bind_openvpn_port(openvpn_t) corenet_tcp_connect_openvpn_port(openvpn_t) corenet_tcp_connect_http_port(openvpn_t) +corenet_tcp_connect_http_cache_port(openvpn_t) corenet_rw_tun_tap_dev(openvpn_t) corenet_sendrecv_openvpn_server_packets(openvpn_t) corenet_sendrecv_openvpn_client_packets(openvpn_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pcscd.te serefpolicy-3.6.26/policy/modules/services/pcscd.te --- nsaserefpolicy/policy/modules/services/pcscd.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/pcscd.te 2009-07-30 15:33:09.000000000 -0400 @@ -29,6 +29,7 @@ manage_dirs_pattern(pcscd_t, pcscd_var_run_t, pcscd_var_run_t) manage_files_pattern(pcscd_t, pcscd_var_run_t, pcscd_var_run_t) +manage_fifo_files_pattern(pcscd_t, pcscd_var_run_t, pcscd_var_run_t) manage_sock_files_pattern(pcscd_t, pcscd_var_run_t, pcscd_var_run_t) files_pid_filetrans(pcscd_t, pcscd_var_run_t, { file sock_file dir }) @@ -46,6 +47,8 @@ files_read_etc_files(pcscd_t) files_read_etc_runtime_files(pcscd_t) +kernel_read_system_state(pcscd_t) + term_use_unallocated_ttys(pcscd_t) term_dontaudit_getattr_pty_dirs(pcscd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pegasus.te serefpolicy-3.6.26/policy/modules/services/pegasus.te --- nsaserefpolicy/policy/modules/services/pegasus.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/pegasus.te 2009-07-30 15:33:09.000000000 -0400 @@ -30,7 +30,7 @@ # Local policy # -allow pegasus_t self:capability { chown sys_nice setuid setgid dac_override net_bind_service }; +allow pegasus_t self:capability { chown ipc_lock sys_nice setuid setgid dac_override net_bind_service }; dontaudit pegasus_t self:capability sys_tty_config; allow pegasus_t self:process signal; allow pegasus_t self:fifo_file rw_fifo_file_perms; @@ -66,6 +66,8 @@ kernel_read_system_state(pegasus_t) kernel_search_vm_sysctl(pegasus_t) kernel_read_net_sysctls(pegasus_t) +kernel_read_xen_state(pegasus_t) +kernel_write_xen_state(pegasus_t) corenet_all_recvfrom_unlabeled(pegasus_t) corenet_all_recvfrom_netlabel(pegasus_t) @@ -96,13 +98,12 @@ 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) @@ -115,7 +116,6 @@ miscfiles_read_localization(pegasus_t) -sysnet_read_config(pegasus_t) sysnet_domtrans_ifconfig(pegasus_t) userdom_dontaudit_use_unpriv_user_fds(pegasus_t) @@ -126,6 +126,14 @@ ') optional_policy(` + samba_manage_config(pegasus_t) +') + +optional_policy(` + ssh_exec(pegasus_t) +') + +optional_policy(` seutil_sigchld_newrole(pegasus_t) seutil_dontaudit_read_config(pegasus_t) ') @@ -137,3 +145,13 @@ optional_policy(` unconfined_signull(pegasus_t) ') + +optional_policy(` + virt_domtrans(pegasus_t) + virt_manage_config(pegasus_t) +') + +optional_policy(` + xen_stream_connect(pegasus_t) + xen_stream_connect_xenstore(pegasus_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/policykit.fc serefpolicy-3.6.26/policy/modules/services/policykit.fc --- nsaserefpolicy/policy/modules/services/policykit.fc 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/policykit.fc 2009-07-31 06:55:00.000000000 -0400 @@ -1,7 +1,9 @@ /usr/libexec/polkit-read-auth-helper -- gen_context(system_u:object_r:policykit_auth_exec_t,s0) +/usr/libexec/polkit-gnome-authentication-agent-1 -- gen_context(system_u:object_r:policykit_auth_exec_t,s0) /usr/libexec/polkit-grant-helper.* -- gen_context(system_u:object_r:policykit_grant_exec_t,s0) /usr/libexec/polkit-resolve-exe-helper.* -- gen_context(system_u:object_r:policykit_resolve_exec_t,s0) -/usr/libexec/polkitd -- gen_context(system_u:object_r:policykit_exec_t,s0) +/usr/libexec/polkitd.* -- gen_context(system_u:object_r:policykit_exec_t,s0) +/usr/libexec/polkit-1/polkitd.* -- gen_context(system_u:object_r:policykit_exec_t,s0) /var/lib/misc/PolicyKit.reload gen_context(system_u:object_r:policykit_reload_t,s0) /var/lib/PolicyKit(/.*)? gen_context(system_u:object_r:policykit_var_lib_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/policykit.if serefpolicy-3.6.26/policy/modules/services/policykit.if --- nsaserefpolicy/policy/modules/services/policykit.if 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/policykit.if 2009-07-30 15:33:09.000000000 -0400 @@ -17,6 +17,8 @@ class dbus send_msg; ') + ps_process_pattern(policykit_t, $1) + allow $1 policykit_t:dbus send_msg; allow policykit_t $1:dbus send_msg; ') @@ -167,7 +169,7 @@ domtrans_pattern($1, policykit_resolve_exec_t, policykit_resolve_t) - ps_process_pattern(policykit_resolve_t $1) + ps_process_pattern(policykit_resolve_t, $1) ') ######################################## @@ -206,4 +208,30 @@ files_search_var_lib($1) read_files_pattern($1, policykit_var_lib_t, policykit_var_lib_t) + + # Broken placement + cron_read_system_job_lib_files($1) +') + +####################################### +## +## The per role template for the policykit module. +## +## +## +## Role allowed access +## +## +## +## +## User domain for the role +## +## +# +template(`policykit_role',` + policykit_run_auth($2, $1) + policykit_run_grant($2, $1) + policykit_read_lib($2) + policykit_read_reload($2) + policykit_dbus_chat($2) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/policykit.te serefpolicy-3.6.26/policy/modules/services/policykit.te --- nsaserefpolicy/policy/modules/services/policykit.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/policykit.te 2009-07-30 15:33:09.000000000 -0400 @@ -38,9 +38,10 @@ allow policykit_t self:capability { setgid setuid }; allow policykit_t self:process getattr; -allow policykit_t self:fifo_file rw_file_perms; +allow policykit_t self:fifo_file rw_fifo_file_perms; + allow policykit_t self:unix_dgram_socket create_socket_perms; -allow policykit_t self:unix_stream_socket create_stream_socket_perms; +allow policykit_t self:unix_stream_socket { create_stream_socket_perms connectto }; policykit_domtrans_auth(policykit_t) @@ -62,14 +63,25 @@ files_read_etc_files(policykit_t) files_read_usr_files(policykit_t) +fs_list_inotifyfs(policykit_t) + auth_use_nsswitch(policykit_t) logging_send_syslog_msg(policykit_t) miscfiles_read_localization(policykit_t) +userdom_getattr_all_users(policykit_t) userdom_read_all_users_state(policykit_t) +optional_policy(` + dbus_system_domain(policykit_t, policykit_exec_t) + + optional_policy(` + consolekit_dbus_chat(policykit_t) + ') +') + ######################################## # # polkit_auth local policy @@ -77,7 +89,8 @@ allow policykit_auth_t self:capability setgid; allow policykit_auth_t self:process getattr; -allow policykit_auth_t self:fifo_file rw_file_perms; +allow policykit_auth_t self:fifo_file rw_fifo_file_perms; + allow policykit_auth_t self:unix_dgram_socket create_socket_perms; allow policykit_auth_t self:unix_stream_socket create_stream_socket_perms; @@ -104,6 +117,8 @@ userdom_dontaudit_read_user_home_content_files(policykit_auth_t) optional_policy(` + dbus_system_domain( policykit_auth_t, policykit_auth_exec_t) + dbus_session_bus_client(policykit_auth_t) optional_policy(` @@ -116,6 +131,10 @@ hal_read_state(policykit_auth_t) ') +optional_policy(` + xserver_xdm_append_log(policykit_auth_t) +') + ######################################## # # polkit_grant local policy @@ -123,7 +142,8 @@ allow policykit_grant_t self:capability setuid; allow policykit_grant_t self:process getattr; -allow policykit_grant_t self:fifo_file rw_file_perms; +allow policykit_grant_t self:fifo_file rw_fifo_file_perms; + allow policykit_grant_t self:unix_dgram_socket create_socket_perms; allow policykit_grant_t self:unix_stream_socket create_stream_socket_perms; @@ -153,9 +173,12 @@ userdom_read_all_users_state(policykit_grant_t) optional_policy(` - dbus_system_bus_client(policykit_grant_t) + cron_manage_system_job_lib_files(policykit_grant_t) +') optional_policy(` + dbus_system_bus_client(policykit_grant_t) + optional_policy(` consolekit_dbus_chat(policykit_grant_t) ') ') @@ -167,7 +190,8 @@ allow policykit_resolve_t self:capability { setuid sys_nice sys_ptrace }; allow policykit_resolve_t self:process getattr; -allow policykit_resolve_t self:fifo_file rw_file_perms; +allow policykit_resolve_t self:fifo_file rw_fifo_file_perms; + allow policykit_resolve_t self:unix_dgram_socket create_socket_perms; allow policykit_resolve_t self:unix_stream_socket create_stream_socket_perms; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.fc serefpolicy-3.6.26/policy/modules/services/postfix.fc --- nsaserefpolicy/policy/modules/services/postfix.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/postfix.fc 2009-07-30 15:33:09.000000000 -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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.if serefpolicy-3.6.26/policy/modules/services/postfix.if --- nsaserefpolicy/policy/modules/services/postfix.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/postfix.if 2009-07-30 15:33:09.000000000 -0400 @@ -46,6 +46,7 @@ allow postfix_$1_t postfix_etc_t:dir list_dir_perms; read_files_pattern(postfix_$1_t, postfix_etc_t, postfix_etc_t) + read_lnk_files_pattern(postfix_$1_t, postfix_etc_t, postfix_etc_t) can_exec(postfix_$1_t, postfix_$1_exec_t) @@ -79,6 +80,7 @@ files_read_usr_symlinks(postfix_$1_t) files_search_spool(postfix_$1_t) files_getattr_tmp_dirs(postfix_$1_t) + files_search_all_mountpoints(postfix_$1_t) init_dontaudit_use_fds(postfix_$1_t) init_sigchld(postfix_$1_t) @@ -110,6 +112,13 @@ template(`postfix_server_domain_template',` postfix_domain_template($1) + type postfix_$1_tmp_t; + files_tmp_file(postfix_$1_tmp_t) + + manage_dirs_pattern(postfix_$1_t, postfix_$1_tmp_t, postfix_$1_tmp_t) + manage_files_pattern(postfix_$1_t, postfix_$1_tmp_t, postfix_$1_tmp_t) + files_tmp_filetrans(postfix_$1_t, postfix_$1_tmp_t, { file dir }) + allow postfix_$1_t self:capability { setuid setgid dac_override }; allow postfix_$1_t postfix_master_t:unix_stream_socket { connectto rw_stream_socket_perms }; allow postfix_$1_t self:tcp_socket create_socket_perms; @@ -174,9 +183,8 @@ type postfix_etc_t; ') - allow $1 postfix_etc_t:dir list_dir_perms; - allow $1 postfix_etc_t:file read_file_perms; - allow $1 postfix_etc_t:lnk_file read_lnk_file_perms; + 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) ') @@ -232,6 +240,25 @@ ######################################## ## +## Allow read/write postfix local pipes +## TCP sockets. +## +## +## +## Domain to not audit. +## +## +# +interface(`postfix_rw_local_pipes',` + gen_require(` + type postfix_local_t; + ') + + allow $1 postfix_local_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## ## Allow domain to read postfix local process state ## ## @@ -378,7 +405,7 @@ ## ## # -interface(`postfix_create_pivate_sockets',` +interface(`postfix_create_private_sockets',` gen_require(` type postfix_private_t; ') @@ -389,6 +416,25 @@ ######################################## ## +## 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. ## @@ -418,10 +464,10 @@ # interface(`postfix_search_spool',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; ') - allow $1 postfix_spool_t:dir search_dir_perms; + allow $1 postfix_spool_type:dir search_dir_perms; files_search_spool($1) ') @@ -437,11 +483,30 @@ # interface(`postfix_list_spool',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; + ') + + allow $1 postfix_spool_type:dir list_dir_perms; + files_search_spool($1) +') + +######################################## +## +## Getattr postfix mail spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_getattr_spool_files',` + gen_require(` + attribute postfix_spool_type; ') - allow $1 postfix_spool_t:dir list_dir_perms; files_search_spool($1) + getattr_files_pattern($1, postfix_spool_type, postfix_spool_type) ') ######################################## @@ -456,16 +521,16 @@ # interface(`postfix_read_spool_files',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; ') files_search_spool($1) - read_files_pattern($1, postfix_spool_t, postfix_spool_t) + read_files_pattern($1, postfix_spool_type, postfix_spool_type) ') ######################################## ## -## Create, read, write, and delete postfix mail spool files. +## Manage postfix mail spool files. ## ## ## @@ -475,11 +540,11 @@ # interface(`postfix_manage_spool_files',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; ') files_search_spool($1) - manage_files_pattern($1, postfix_spool_t, postfix_spool_t) + manage_files_pattern($1, postfix_spool_type, postfix_spool_type) ') ######################################## @@ -500,3 +565,62 @@ typeattribute $1 postfix_user_domtrans; ') + +######################################## +## +## Execute the master postdrop in the +## postfix_postdrop domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_domtrans_postdrop',` + gen_require(` + type postfix_postdrop_t, postfix_postdrop_exec_t; + ') + + domtrans_pattern($1, postfix_postdrop_exec_t, postfix_postdrop_t) +') + +######################################## +## +## Execute the master postqueue in the +## postfix_postqueue domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_domtrans_postqueue',` + gen_require(` + type postfix_postqueue_t, postfix_postqueue_exec_t; + ') + + domtrans_pattern($1, postfix_postqueue_exec_t, postfix_postqueue_t) +') + +######################################## +## +## Execute the master postdrop in the +## postfix_postdrop domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_run_postdrop',` + gen_require(` + type postfix_postdrop_t; + ') + + postfix_domtrans_postdrop($1) + role $2 types postfix_postdrop_t; +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.te serefpolicy-3.6.26/policy/modules/services/postfix.te --- nsaserefpolicy/policy/modules/services/postfix.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/postfix.te 2009-07-30 15:33:09.000000000 -0400 @@ -6,6 +6,15 @@ # Declarations # +## +##

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

+## +gen_tunable(allow_postfix_local_write_mail_spool, false) + +attribute postfix_spool_type; attribute postfix_user_domains; # domains that transition to the # postfix user domains @@ -13,13 +22,13 @@ postfix_server_domain_template(bounce) -type postfix_spool_bounce_t; +type postfix_spool_bounce_t, postfix_spool_type; files_type(postfix_spool_bounce_t) 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) @@ -27,13 +36,17 @@ postfix_server_domain_template(local) mta_mailserver_delivery(postfix_local_t) -type postfix_local_tmp_t; -files_tmp_file(postfix_local_tmp_t) +userdom_read_user_home_content_files(postfix_local_t) + +tunable_policy(`allow_postfix_local_write_mail_spool',` + mta_manage_spool(postfix_local_t) +') # Program for creating database files 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) @@ -68,13 +81,13 @@ postfix_server_domain_template(smtpd) -type postfix_spool_t; +type postfix_spool_t, postfix_spool_type; files_type(postfix_spool_t) -type postfix_spool_maildrop_t; +type postfix_spool_maildrop_t, postfix_spool_type; files_type(postfix_spool_maildrop_t) -type postfix_spool_flush_t; +type postfix_spool_flush_t, postfix_spool_type; files_type(postfix_spool_flush_t) type postfix_public_t; @@ -90,9 +103,6 @@ postfix_server_domain_template(virtual) mta_mailserver_delivery(postfix_virtual_t) -type postfix_virtual_tmp_t; -files_tmp_file(postfix_virtual_tmp_t) - ######################################## # # Postfix master process local policy @@ -103,6 +113,7 @@ 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; @@ -132,6 +143,7 @@ # allow access to deferred queue and allow removing bogus incoming entries manage_dirs_pattern(postfix_master_t, postfix_spool_t, postfix_spool_t) manage_files_pattern(postfix_master_t, postfix_spool_t, postfix_spool_t) +files_spool_filetrans(postfix_master_t, postfix_spool_t, dir) allow postfix_master_t postfix_spool_bounce_t:dir manage_dir_perms; allow postfix_master_t postfix_spool_bounce_t:file getattr; @@ -142,6 +154,7 @@ delete_files_pattern(postfix_master_t, postfix_spool_maildrop_t, postfix_spool_maildrop_t) rename_files_pattern(postfix_master_t, postfix_spool_maildrop_t, postfix_spool_maildrop_t) +setattr_dirs_pattern(postfix_master_t, postfix_spool_maildrop_t, postfix_spool_maildrop_t) kernel_read_all_sysctls(postfix_master_t) @@ -153,6 +166,9 @@ corenet_udp_sendrecv_generic_node(postfix_master_t) corenet_tcp_sendrecv_all_ports(postfix_master_t) corenet_udp_sendrecv_all_ports(postfix_master_t) +corenet_udp_bind_generic_node(postfix_master_t) +corenet_udp_bind_all_unreserved_ports(postfix_master_t) +corenet_dontaudit_udp_bind_all_ports(postfix_master_t) corenet_tcp_bind_generic_node(postfix_master_t) corenet_tcp_bind_amavisd_send_port(postfix_master_t) corenet_tcp_bind_smtp_port(postfix_master_t) @@ -170,6 +186,8 @@ domain_use_interactive_fds(postfix_master_t) files_read_usr_files(postfix_master_t) +files_search_var_lib(postfix_master_t) +files_search_tmp(postfix_master_t) term_dontaudit_search_ptys(postfix_master_t) @@ -181,6 +199,7 @@ mta_rw_aliases(postfix_master_t) mta_read_sendmail_bin(postfix_master_t) +mta_getattr_spool(postfix_master_t) ifdef(`distro_redhat',` # for newer main.cf that uses /etc/aliases @@ -193,6 +212,10 @@ ') optional_policy(` + kerberos_keytab_template(postfix, postfix_t) +') + +optional_policy(` # for postalias mailman_manage_data_files(postfix_master_t) ') @@ -202,6 +225,10 @@ ') optional_policy(` + postgrey_search_spool(postfix_master_t) +') + +optional_policy(` sendmail_signal(postfix_master_t) ') @@ -219,6 +246,7 @@ manage_dirs_pattern(postfix_bounce_t, postfix_spool_t, postfix_spool_t) manage_files_pattern(postfix_bounce_t, postfix_spool_t, postfix_spool_t) manage_lnk_files_pattern(postfix_bounce_t, postfix_spool_t, postfix_spool_t) +files_spool_filetrans(postfix_bounce_t, postfix_spool_t, dir) manage_dirs_pattern(postfix_bounce_t, postfix_spool_bounce_t, postfix_spool_bounce_t) manage_files_pattern(postfix_bounce_t, postfix_spool_bounce_t, postfix_spool_bounce_t) @@ -240,11 +268,16 @@ manage_dirs_pattern(postfix_cleanup_t, postfix_spool_t, postfix_spool_t) manage_files_pattern(postfix_cleanup_t, postfix_spool_t, postfix_spool_t) manage_lnk_files_pattern(postfix_cleanup_t, postfix_spool_t, postfix_spool_t) +files_spool_filetrans(postfix_cleanup_t, postfix_spool_t, dir) allow postfix_cleanup_t postfix_spool_bounce_t:dir list_dir_perms; corecmd_exec_bin(postfix_cleanup_t) +optional_policy(` + mailman_read_data_files(postfix_cleanup_t) +') + ######################################## # # Postfix local local policy @@ -253,10 +286,6 @@ allow postfix_local_t self:fifo_file rw_fifo_file_perms; allow postfix_local_t self:process { setsched setrlimit }; -manage_dirs_pattern(postfix_local_t, postfix_local_tmp_t, postfix_local_tmp_t) -manage_files_pattern(postfix_local_t, postfix_local_tmp_t, postfix_local_tmp_t) -files_tmp_filetrans(postfix_local_t, postfix_local_tmp_t, { file dir }) - # connect to master process stream_connect_pattern(postfix_local_t, postfix_public_t, postfix_public_t, postfix_master_t) @@ -270,18 +299,29 @@ 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(` + nagios_search_spool(postfix_local_t) ') optional_policy(` @@ -292,8 +332,7 @@ # # 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; @@ -340,14 +379,15 @@ miscfiles_read_localization(postfix_map_t) -seutil_read_config(postfix_map_t) - -userdom_use_user_terminals(postfix_map_t) - optional_policy(` locallogin_dontaudit_use_fds(postfix_map_t) ') +optional_policy(` +# for postalias + mailman_manage_data_files(postfix_map_t) +') + ######################################## # # Postfix pickup local policy @@ -372,6 +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) @@ -379,6 +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) ') @@ -388,6 +435,15 @@ ') optional_policy(` + mta_manage_spool(postfix_pipe_t) + mta_send_mail(postfix_pipe_t) +') + +optional_policy(` + spamassassin_domtrans_client(postfix_pipe_t) +') + +optional_policy(` uucp_domtrans_uux(postfix_pipe_t) ') @@ -424,8 +480,11 @@ ') optional_policy(` - ppp_use_fds(postfix_postqueue_t) - ppp_sigchld(postfix_postqueue_t) + sendmail_dontaudit_rw_unix_stream_sockets(postfix_postdrop_t) +') + +optional_policy(` + uucp_manage_spool(postfix_postdrop_t) ') ####################################### @@ -451,6 +510,15 @@ init_sigchld_script(postfix_postqueue_t) init_use_script_fds(postfix_postqueue_t) +optional_policy(` + cron_system_entry(postfix_postqueue_t, postfix_postqueue_exec_t) +') + +optional_policy(` + ppp_use_fds(postfix_postqueue_t) + ppp_sigchld(postfix_postqueue_t) +') + ######################################## # # Postfix qmgr local policy @@ -464,6 +532,7 @@ manage_dirs_pattern(postfix_qmgr_t, postfix_spool_t, postfix_spool_t) manage_files_pattern(postfix_qmgr_t, postfix_spool_t, postfix_spool_t) manage_lnk_files_pattern(postfix_qmgr_t, postfix_spool_t, postfix_spool_t) +files_spool_filetrans(postfix_qmgr_t, postfix_spool_t, dir) allow postfix_qmgr_t postfix_spool_bounce_t:dir list_dir_perms; allow postfix_qmgr_t postfix_spool_bounce_t:file read_file_perms; @@ -505,7 +574,7 @@ allow postfix_smtp_t postfix_spool_t:file rw_file_perms; -files_dontaudit_getattr_home_dir(postfix_smtp_t) +files_search_all_mountpoints(postfix_smtp_t) optional_policy(` cyrus_stream_connect(postfix_smtp_t) @@ -535,9 +604,18 @@ # for OpenSSL certificates files_read_usr_files(postfix_smtpd_t) + +# postfix checks the size of all mounted file systems +fs_getattr_all_dirs(postfix_smtpd_t) +fs_getattr_all_fs(postfix_smtpd_t) + mta_read_aliases(postfix_smtpd_t) optional_policy(` + dovecot_stream_connect_auth(postfix_smtpd_t) +') + +optional_policy(` mailman_read_data_files(postfix_smtpd_t) ') @@ -559,20 +637,22 @@ allow postfix_virtual_t postfix_spool_t:file rw_file_perms; -manage_dirs_pattern(postfix_virtual_t, postfix_virtual_tmp_t, postfix_virtual_tmp_t) -manage_files_pattern(postfix_virtual_t, postfix_virtual_tmp_t, postfix_virtual_tmp_t) -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) files_read_etc_files(postfix_virtual_t) +files_read_usr_files(postfix_virtual_t) mta_read_aliases(postfix_virtual_t) mta_delete_spool(postfix_virtual_t) # For reading spamassasin mta_read_config(postfix_virtual_t) mta_manage_spool(postfix_virtual_t) + +userdom_manage_user_home_dirs(postfix_virtual_t) +userdom_manage_user_home_content(postfix_virtual_t) +userdom_home_filetrans_user_home_dir(postfix_virtual_t) +userdom_user_home_dir_filetrans_user_home_content(postfix_virtual_t, {file dir }) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.fc serefpolicy-3.6.26/policy/modules/services/postgresql.fc --- nsaserefpolicy/policy/modules/services/postgresql.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/postgresql.fc 2009-07-30 15:33:09.000000000 -0400 @@ -2,6 +2,7 @@ # /etc # /etc/postgresql(/.*)? gen_context(system_u:object_r:postgresql_etc_t,s0) +/etc/rc\.d/init\.d/postgresql -- gen_context(system_u:object_r:postgresql_initrc_exec_t,s0) # # /usr diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.if serefpolicy-3.6.26/policy/modules/services/postgresql.if --- nsaserefpolicy/policy/modules/services/postgresql.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/postgresql.if 2009-07-30 15:33:09.000000000 -0400 @@ -384,3 +384,46 @@ typeattribute $1 sepgsql_unconfined_type; ') + +######################################## +## +## All of the rules required to administrate an postgresql environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the postgresql domain. +## +## +## +# +interface(`postgresql_admin',` + gen_require(` + type postgresql_t, postgresql_var_run_t; + type postgresql_tmp_t, postgresql_db_t; + type postgresql_etc_t, postgresql_log_t; + type postgresql_initrc_exec_t; + ') + + allow $1 postgresql_t:process { ptrace signal_perms }; + ps_process_pattern($1, postgresql_t) + + init_labeled_script_domtrans($1, postgresql_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 postgresql_initrc_exec_t system_r; + allow $2 system_r; + + admin_pattern($1, postgresql_var_run_t) + + admin_pattern($1, postgresql_db_t) + + admin_pattern($1, postgresql_etc_t) + + admin_pattern($1, postgresql_log_t) + + admin_pattern($1, postgresql_tmp_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.te serefpolicy-3.6.26/policy/modules/services/postgresql.te --- nsaserefpolicy/policy/modules/services/postgresql.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/postgresql.te 2009-07-30 15:33:09.000000000 -0400 @@ -32,6 +32,9 @@ type postgresql_etc_t; files_config_file(postgresql_etc_t) +type postgresql_initrc_exec_t; +init_script_file(postgresql_initrc_exec_t) + type postgresql_lock_t; files_lock_file(postgresql_lock_t) @@ -139,6 +142,7 @@ dontaudit postgresql_t self:capability { sys_tty_config sys_admin }; allow postgresql_t self:process signal_perms; allow postgresql_t self:fifo_file rw_fifo_file_perms; +allow postgresql_t self:file { getattr read }; allow postgresql_t self:sem create_sem_perms; allow postgresql_t self:shm create_shm_perms; allow postgresql_t self:tcp_socket create_stream_socket_perms; @@ -209,9 +213,11 @@ corenet_udp_sendrecv_generic_node(postgresql_t) corenet_tcp_sendrecv_all_ports(postgresql_t) corenet_udp_sendrecv_all_ports(postgresql_t) +corenet_udp_bind_generic_node(postgresql_t) corenet_tcp_bind_generic_node(postgresql_t) corenet_tcp_bind_postgresql_port(postgresql_t) corenet_tcp_connect_auth_port(postgresql_t) +corenet_tcp_connect_postgresql_port(postgresql_t) corenet_sendrecv_postgresql_server_packets(postgresql_t) corenet_sendrecv_auth_client_packets(postgresql_t) @@ -247,6 +253,7 @@ init_read_utmp(postgresql_t) logging_send_syslog_msg(postgresql_t) +logging_send_audit_msgs(postgresql_t) miscfiles_read_localization(postgresql_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.if serefpolicy-3.6.26/policy/modules/services/ppp.if --- nsaserefpolicy/policy/modules/services/ppp.if 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ppp.if 2009-07-30 15:33:09.000000000 -0400 @@ -177,10 +177,16 @@ interface(`ppp_run',` gen_require(` type pppd_t; + type pptp_t; ') ppp_domtrans($1) role $2 types pppd_t; + role $2 types pptp_t; + + optional_policy(` + ddclient_run(pppd_t, $2) + ') ') ######################################## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.te serefpolicy-3.6.26/policy/modules/services/ppp.te --- nsaserefpolicy/policy/modules/services/ppp.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ppp.te 2009-07-30 15:33:09.000000000 -0400 @@ -193,6 +193,8 @@ optional_policy(` mta_send_mail(pppd_t) + mta_system_content(pppd_etc_t) + mta_system_content(pppd_etc_rw_t) ') optional_policy(` @@ -268,11 +270,11 @@ corenet_tcp_connect_all_reserved_ports(pptp_t) corenet_sendrecv_generic_client_packets(pptp_t) -files_read_etc_files(pptp_t) - fs_getattr_all_fs(pptp_t) fs_search_auto_mountpoints(pptp_t) +files_read_etc_files(pptp_t) + term_ioctl_generic_ptys(pptp_t) term_search_ptys(pptp_t) term_use_ptmx(pptp_t) @@ -295,6 +297,14 @@ ') optional_policy(` + dbus_system_domain(pppd_t, pppd_exec_t) + + optional_policy(` + networkmanager_dbus_chat(pppd_t) + ') +') + +optional_policy(` hostname_exec(pptp_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/privoxy.te serefpolicy-3.6.26/policy/modules/services/privoxy.te --- nsaserefpolicy/policy/modules/services/privoxy.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/privoxy.te 2009-07-30 15:33:09.000000000 -0400 @@ -47,9 +47,8 @@ manage_files_pattern(privoxy_t, privoxy_var_run_t, privoxy_var_run_t) files_pid_filetrans(privoxy_t, privoxy_var_run_t, file) +kernel_read_system_state(privoxy_t) kernel_read_kernel_sysctls(privoxy_t) -kernel_list_proc(privoxy_t) -kernel_read_proc_symlinks(privoxy_t) corenet_all_recvfrom_unlabeled(privoxy_t) corenet_all_recvfrom_netlabel(privoxy_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/procmail.te serefpolicy-3.6.26/policy/modules/services/procmail.te --- nsaserefpolicy/policy/modules/services/procmail.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/procmail.te 2009-07-30 15:33:09.000000000 -0400 @@ -22,7 +22,7 @@ # Local policy # -allow procmail_t self:capability { sys_nice chown setuid setgid dac_override }; +allow procmail_t self:capability { sys_nice chown fsetid setuid setgid dac_override }; allow procmail_t self:process { setsched signal signull }; allow procmail_t self:fifo_file rw_fifo_file_perms; allow procmail_t self:unix_stream_socket create_socket_perms; @@ -77,6 +77,7 @@ files_read_usr_files(procmail_t) logging_send_syslog_msg(procmail_t) +logging_append_all_logs(procmail_t) miscfiles_read_localization(procmail_t) @@ -92,6 +93,7 @@ userdom_dontaudit_search_user_home_dirs(procmail_t) mta_manage_spool(procmail_t) +mta_read_queue(procmail_t) ifdef(`hide_broken_symptoms',` mta_dontaudit_rw_queue(procmail_t) @@ -128,6 +130,10 @@ ') optional_policy(` + nagios_search_spool(procmail_t) +') + +optional_policy(` pyzor_domtrans(procmail_t) pyzor_signal(procmail_t) ') @@ -136,8 +142,8 @@ 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) + sendmail_dontaudit_rw_tcp_sockets(procmail_t) + sendmail_dontaudit_rw_unix_stream_sockets(procmail_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.fc serefpolicy-3.6.26/policy/modules/services/pyzor.fc --- nsaserefpolicy/policy/modules/services/pyzor.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/pyzor.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,6 +1,10 @@ /etc/pyzor(/.*)? gen_context(system_u:object_r:pyzor_etc_t, s0) +/etc/rc\.d/init\.d/pyzord -- gen_context(system_u:object_r:pyzord_initrc_exec_t,s0) HOME_DIR/\.pyzor(/.*)? gen_context(system_u:object_r:pyzor_home_t,s0) +HOME_DIR/\.spamd(/.*)? gen_context(system_u:object_r:pyzor_home_t,s0) +/root/\.pyzor(/.*)? gen_context(system_u:object_r:pyzor_home_t,s0) +/root/\.spamd(/.*)? gen_context(system_u:object_r: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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.if serefpolicy-3.6.26/policy/modules/services/pyzor.if --- nsaserefpolicy/policy/modules/services/pyzor.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/pyzor.if 2009-07-30 15:33:09.000000000 -0400 @@ -88,3 +88,50 @@ corecmd_search_bin($1) can_exec($1, pyzor_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. +## +## +## +# +interface(`pyzor_admin',` + gen_require(` + type pyzord_t, pyzor_tmp_t, pyzord_log_t; + type pyzor_etc_t, pyzor_var_lib_t; + type pyzord_initrc_exec_t; + ') + + allow $1 pyzord_t:process { ptrace signal_perms }; + ps_process_pattern($1, pyzord_t) + + init_labeled_script_domtrans($1, pyzord_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 pyzord_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, pyzor_tmp_t) + + logging_list_logs($1) + admin_pattern($1, pyzord_log_t) + + files_list_etc($1) + admin_pattern($1, pyzor_etc_t) + + files_list_var_lib($1) + admin_pattern($1, pyzor_var_lib_t) +') + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.te serefpolicy-3.6.26/policy/modules/services/pyzor.te --- nsaserefpolicy/policy/modules/services/pyzor.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/pyzor.te 2009-07-30 15:33:09.000000000 -0400 @@ -6,6 +6,38 @@ # Declarations # + +ifdef(`distro_redhat',` + + gen_require(` + type spamc_t; + type spamc_exec_t; + type spamd_t; + type spamd_initrc_exec_t; + type spamd_exec_t; + type spamc_tmp_t; + type spamd_log_t; + type spamd_var_lib_t; + type spamd_etc_t; + type spamc_tmp_t; + type spamc_home_t; + ') + + typealias spamc_t alias pyzor_t; + typealias spamc_exec_t alias pyzor_exec_t; + typealias spamd_t alias pyzord_t; + typealias spamd_initrc_exec_t alias pyzord_initrc_exec_t; + typealias spamd_exec_t alias pyzord_exec_t; + typealias spamc_tmp_t alias pyzor_tmp_t; + typealias spamd_log_t alias pyzor_log_t; + typealias spamd_log_t alias pyzord_log_t; + typealias spamd_var_lib_t alias pyzor_var_lib_t; + typealias spamd_etc_t alias pyzor_etc_t; + typealias spamc_home_t alias pyzor_home_t; + typealias spamc_home_t alias user_pyzor_home_t; + +',` + type pyzor_t; type pyzor_exec_t; typealias pyzor_t alias { user_pyzor_t staff_pyzor_t sysadm_pyzor_t }; @@ -40,6 +72,7 @@ type pyzord_log_t; logging_log_file(pyzord_log_t) +') ######################################## # @@ -77,12 +110,16 @@ dev_read_urand(pyzor_t) +fs_getattr_xattr_fs(pyzor_t) + files_read_etc_files(pyzor_t) auth_use_nsswitch(pyzor_t) miscfiles_read_localization(pyzor_t) +mta_read_queue(pyzor_t) + userdom_dontaudit_search_user_home_dirs(pyzor_t) optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.fc serefpolicy-3.6.26/policy/modules/services/razor.fc --- nsaserefpolicy/policy/modules/services/razor.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/razor.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,3 +1,4 @@ +/root/\.razor(/.*)? gen_context(system_u:object_r:razor_home_t,s0) HOME_DIR/\.razor(/.*)? gen_context(system_u:object_r:razor_home_t,s0) /etc/razor(/.*)? gen_context(system_u:object_r:razor_etc_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.if serefpolicy-3.6.26/policy/modules/services/razor.if --- nsaserefpolicy/policy/modules/services/razor.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/razor.if 2009-07-30 15:33:09.000000000 -0400 @@ -157,3 +157,45 @@ domtrans_pattern($1, razor_exec_t, razor_t) ') + +######################################## +## +## Create, read, write, and delete razor files +## in a user home subdirectory. +## +## +## +## Domain allowed access. +## +## +# +template(`razor_manage_user_home_files',` + gen_require(` + type razor_home_t; + ') + + files_search_home($1) + userdom_search_user_home_dirs($1) + manage_files_pattern($1, razor_home_t, razor_home_t) + read_lnk_files_pattern($1, razor_home_t, razor_home_t) +') + +######################################## +## +## read razor lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`razor_read_lib_files',` + gen_require(` + type razor_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, razor_var_lib_t, razor_var_lib_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.te serefpolicy-3.6.26/policy/modules/services/razor.te --- nsaserefpolicy/policy/modules/services/razor.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/razor.te 2009-07-30 15:33:09.000000000 -0400 @@ -6,6 +6,32 @@ # Declarations # +ifdef(`distro_redhat',` + + gen_require(` + type spamc_t; + type spamc_exec_t; + type spamd_log_t; + type spamd_spool_t; + type spamd_var_lib_t; + type spamd_etc_t; + type spamc_home_t; + type spamc_tmp_t; + ') + + typealias spamc_t alias razor_t; + typealias spamc_exec_t alias razor_exec_t; + typealias spamd_log_t alias razor_log_t; + typealias spamd_var_lib_t alias razor_var_lib_t; + typealias spamd_etc_t alias razor_etc_t; + typealias spamc_home_t alias razor_home_t; + typealias spamc_home_t alias { user_razor_home_t staff_razor_home_t sysadm_razor_home_t }; + typealias spamc_home_t alias { auditadm_razor_home_t secadm_razor_home_t }; + typealias spamc_tmp_t alias { user_razor_tmp_t staff_razor_tmp_t sysadm_razor_tmp_t }; + typealias spamc_tmp_t alias { auditadm_razor_tmp_t secadm_razor_tmp_t }; + +',` + type razor_exec_t; corecmd_executable_file(razor_exec_t) @@ -102,6 +128,8 @@ manage_files_pattern(razor_t, razor_tmp_t, razor_tmp_t) files_tmp_filetrans(razor_t, razor_tmp_t, { file dir }) +auth_use_nsswitch(razor_t) + logging_send_syslog_msg(razor_t) userdom_search_user_home_dirs(razor_t) @@ -120,5 +148,7 @@ ') optional_policy(` - nscd_socket_use(razor_t) + milter_manage_spamass_state(razor_t) +') + ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ricci.te serefpolicy-3.6.26/policy/modules/services/ricci.te --- nsaserefpolicy/policy/modules/services/ricci.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ricci.te 2009-07-30 15:33:09.000000000 -0400 @@ -440,6 +440,10 @@ files_read_usr_files(ricci_modstorage_t) files_read_kernel_modules(ricci_modstorage_t) +files_create_default_dir(ricci_modstorage_t) +files_mounton_default(ricci_modstorage_t) +files_manage_default(ricci_modstorage_t) + storage_raw_read_fixed_disk(ricci_modstorage_t) term_dontaudit_use_console(ricci_modstorage_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpcbind.if serefpolicy-3.6.26/policy/modules/services/rpcbind.if --- nsaserefpolicy/policy/modules/services/rpcbind.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/rpcbind.if 2009-07-30 15:33:09.000000000 -0400 @@ -97,6 +97,26 @@ ######################################## ## +## Connect to rpcbindd over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpcbind_stream_connect',` + gen_require(` + type rpcbind_t, rpcbind_var_run_t; + ') + + files_search_pids($1) + allow $1 rpcbind_var_run_t:sock_file write; + allow $1 rpcbind_t:unix_stream_socket connectto; +') + +######################################## +## ## All of the rules required to administrate ## an rpcbind environment ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.if serefpolicy-3.6.26/policy/modules/services/rpc.if --- nsaserefpolicy/policy/modules/services/rpc.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/rpc.if 2009-07-30 15:33:09.000000000 -0400 @@ -54,7 +54,7 @@ allow $1_t self:unix_dgram_socket create_socket_perms; allow $1_t self:unix_stream_socket create_stream_socket_perms; allow $1_t self:tcp_socket create_stream_socket_perms; - allow $1_t self:udp_socket create_socket_perms; + allow $1_t self:udp_socket create_stream_socket_perms; manage_dirs_pattern($1_t, var_lib_nfs_t, var_lib_nfs_t) manage_files_pattern($1_t, var_lib_nfs_t, var_lib_nfs_t) @@ -109,6 +109,10 @@ userdom_dontaudit_use_unpriv_user_fds($1_t) optional_policy(` + rpcbind_stream_connect($1_t) + ') + + optional_policy(` seutil_sigchld_newrole($1_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.te serefpolicy-3.6.26/policy/modules/services/rpc.te --- nsaserefpolicy/policy/modules/services/rpc.te 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/rpc.te 2009-07-30 15:33:09.000000000 -0400 @@ -91,6 +91,8 @@ seutil_dontaudit_search_config(rpcd_t) +userdom_signal_unpriv_users(rpcd_t) + optional_policy(` automount_signal(rpcd_t) ') @@ -99,6 +101,10 @@ nis_read_ypserv_config(rpcd_t) ') +optional_policy(` + domain_unconfined_signal(rpcd_t) +') + ######################################## # # NFSD local policy @@ -135,6 +141,7 @@ fs_rw_nfsd_fs(nfsd_t) storage_dontaudit_read_fixed_disk(nfsd_t) +storage_raw_read_removable_device(nfsd_t) # Read access to public_content_t and public_content_rw_t miscfiles_read_public_files(nfsd_t) @@ -151,6 +158,7 @@ fs_read_noxattr_fs_files(nfsd_t) auth_manage_all_files_except_shadow(nfsd_t) ') +userdom_user_home_dir_filetrans_user_home_content(nfsd_t, { file dir }) tunable_policy(`nfs_export_all_ro',` dev_getattr_all_blk_files(nfsd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rsync.te serefpolicy-3.6.26/policy/modules/services/rsync.te --- nsaserefpolicy/policy/modules/services/rsync.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/rsync.te 2009-07-30 15:33:09.000000000 -0400 @@ -8,6 +8,13 @@ ## ##

+## Allow rsync to run as a client +##

+## +gen_tunable(rsync_client, false) + +## +##

## Allow rsync to export any files/directories read only. ##

## @@ -126,4 +133,19 @@ auth_read_all_symlinks_except_shadow(rsync_t) auth_tunable_read_shadow(rsync_t) ') + +tunable_policy(`rsync_client',` + corenet_tcp_connect_rsync_port(rsync_t) + corenet_tcp_connect_ssh_port(rsync_t) + manage_dirs_pattern(rsync_t, rsync_data_t, rsync_data_t) + manage_files_pattern(rsync_t, rsync_data_t, rsync_data_t) + manage_lnk_files_pattern(rsync_t, rsync_data_t, rsync_data_t) +') + +optional_policy(` + tunable_policy(`rsync_client',` + ssh_exec(rsync_t) + ') +') + auth_can_read_shadow_passwords(rsync_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rtkit_daemon.fc serefpolicy-3.6.26/policy/modules/services/rtkit_daemon.fc --- nsaserefpolicy/policy/modules/services/rtkit_daemon.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/rtkit_daemon.fc 2009-07-30 15:33:09.000000000 -0400 @@ -0,0 +1,2 @@ + +/usr/libexec/rtkit-daemon -- gen_context(system_u:object_r:rtkit_daemon_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rtkit_daemon.if serefpolicy-3.6.26/policy/modules/services/rtkit_daemon.if --- nsaserefpolicy/policy/modules/services/rtkit_daemon.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/rtkit_daemon.if 2009-07-30 15:33:09.000000000 -0400 @@ -0,0 +1,64 @@ + +## policy for rtkit_daemon + +######################################## +## +## Execute a domain transition to run rtkit_daemon. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`rtkit_daemon_domtrans',` + gen_require(` + type rtkit_daemon_t; + type rtkit_daemon_exec_t; + ') + + domtrans_pattern($1,rtkit_daemon_exec_t,rtkit_daemon_t) +') + + +######################################## +## +## Send and receive messages from +## rtkit_daemon over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`rtkit_daemon_dbus_chat',` + gen_require(` + type rtkit_daemon_t; + class dbus send_msg; + ') + + allow $1 rtkit_daemon_t:dbus send_msg; + allow rtkit_daemon_t $1:dbus send_msg; +') + +######################################## +## +## Send and receive messages from +## rtkit_daemon over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`rtkit_daemon_system_domain',` + gen_require(` + type rtkit_daemon_t; + ') + + ps_process_pattern(rtkit_daemon_t, $1) + allow rtkit_daemon_t $1:process { getsched setsched }; + rtkit_daemon_dbus_chat($1) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rtkit_daemon.te serefpolicy-3.6.26/policy/modules/services/rtkit_daemon.te --- nsaserefpolicy/policy/modules/services/rtkit_daemon.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/rtkit_daemon.te 2009-07-30 15:33:09.000000000 -0400 @@ -0,0 +1,36 @@ +policy_module(rtkit_daemon,1.0.0) + +######################################## +# +# Declarations +# + +type rtkit_daemon_t; +type rtkit_daemon_exec_t; +dbus_system_domain(rtkit_daemon_t, rtkit_daemon_exec_t) + +permissive rtkit_daemon_t; + +######################################## +# +# rtkit_daemon local policy +# + +allow rtkit_daemon_t self:capability { dac_read_search setuid sys_chroot setgid sys_nice sys_ptrace }; +allow rtkit_daemon_t self:process { setsched getcap setcap setrlimit }; +allow rtkit_daemon_t self:capability sys_nice; + +domain_getsched_all_domains(rtkit_daemon_t) +domain_read_all_domains_state(rtkit_daemon_t) + +fs_rw_anon_inodefs_files(rtkit_daemon_t) + +auth_use_nsswitch(rtkit_daemon_t) + +logging_send_syslog_msg(rtkit_daemon_t) + +miscfiles_read_localization(locale_t) + +optional_policy(` + policykit_dbus_chat(rtkit_daemon_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.fc serefpolicy-3.6.26/policy/modules/services/samba.fc --- nsaserefpolicy/policy/modules/services/samba.fc 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/samba.fc 2009-07-30 15:33:09.000000000 -0400 @@ -51,3 +51,7 @@ /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) + +ifndef(`enable_mls',` +/var/lib/samba/scripts(/.*)? gen_context(system_u:object_r:samba_unconfined_script_exec_t,s0) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.if serefpolicy-3.6.26/policy/modules/services/samba.if --- nsaserefpolicy/policy/modules/services/samba.if 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/samba.if 2009-07-30 15:33:09.000000000 -0400 @@ -62,6 +62,25 @@ ######################################## ## +## 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. ## @@ -86,6 +105,50 @@ role $2 types samba_net_t; ') +####################################### +## +## The role for the samba module. +## +## +## +## The role to be allowed the samba_net domain. +## +## +# +template(`samba_role_notrans',` + gen_require(` + type smbd_t; + ') + + role $1 types smbd_t; +') + +######################################## +## +## 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. +## +## +## +# +interface(`samba_run_unconfined_net',` + gen_require(` + type samba_unconfined_net_t; + ') + + samba_domtrans_unconfined_net($1) + role $2 types samba_unconfined_net_t; +') + ######################################## ## ## Execute smbmount in the smbmount domain. @@ -395,6 +458,7 @@ 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) ') ######################################## @@ -530,6 +594,7 @@ ') domtrans_pattern($1, winbind_helper_exec_t, winbind_helper_t) + allow $1 winbind_helper_t:process signal; ') ######################################## @@ -610,6 +675,36 @@ ######################################## ## +## 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; + +') + +######################################## +## ## All of the rules required to administrate ## an samba environment ## @@ -630,6 +725,7 @@ type nmbd_t, nmbd_var_run_t; type smbd_t, smbd_tmp_t; type smbd_var_run_t; + type smbd_initrc_exec_t, smbd_spool_t; type samba_log_t, samba_var_t; type samba_etc_t, samba_share_t; @@ -640,6 +736,7 @@ type winbind_var_run_t, winbind_tmp_t; type winbind_log_t; + type samba_unconfined_script_t, samba_unconfined_script_exec_t; type samba_initrc_exec_t; ') @@ -649,6 +746,9 @@ allow $1 nmbd_t:process { ptrace signal_perms }; ps_process_pattern($1, 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) @@ -674,6 +774,9 @@ admin_pattern($1, samba_var_t) files_list_var($1) + admin_pattern($1, smbd_spool_t) + files_list_spool($1) + admin_pattern($1, smbd_var_run_t) files_list_pids($1) @@ -689,4 +792,5 @@ admin_pattern($1, winbind_tmp_t) admin_pattern($1, winbind_var_run_t) + admin_pattern($1, samba_unconfined_script_exec_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.te serefpolicy-3.6.26/policy/modules/services/samba.te --- nsaserefpolicy/policy/modules/services/samba.te 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/samba.te 2009-07-30 15:33:09.000000000 -0400 @@ -66,6 +66,13 @@ ## 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) @@ -207,8 +214,10 @@ miscfiles_read_localization(samba_net_t) +samba_read_var_files(samba_net_t) + userdom_use_user_terminals(samba_net_t) -userdom_dontaudit_search_user_home_dirs(samba_net_t) +userdom_list_user_home_dirs(samba_net_t) optional_policy(` pcscd_read_pub_files(samba_net_t) @@ -341,6 +350,8 @@ usermanage_read_crack_db(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) @@ -352,19 +363,19 @@ ') tunable_policy(`samba_domain_controller',` + gen_require(` + class passwd passwd; + ') + usermanage_domtrans_passwd(smbd_t) usermanage_kill_passwd(smbd_t) usermanage_domtrans_useradd(smbd_t) usermanage_domtrans_groupadd(smbd_t) + allow smbd_t self:passwd passwd; ') tunable_policy(`samba_enable_home_dirs',` - userdom_manage_user_home_content_dirs(smbd_t) - userdom_manage_user_home_content_files(smbd_t) - userdom_manage_user_home_content_symlinks(smbd_t) - userdom_manage_user_home_content_sockets(smbd_t) - userdom_manage_user_home_content_pipes(smbd_t) - userdom_user_home_dir_filetrans_user_home_content(smbd_t, { dir file lnk_file sock_file fifo_file }) + userdom_manage_user_home_content(smbd_t) ') # Support Samba sharing of NFS mount points @@ -376,6 +387,15 @@ 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) +',` + fs_search_fusefs(smbd_t) +') + + optional_policy(` cups_read_rw_config(smbd_t) cups_stream_connect(smbd_t) @@ -391,6 +411,11 @@ ') optional_policy(` + qemu_manage_tmp_dirs(smbd_t) + qemu_manage_tmp_files(smbd_t) +') + +optional_policy(` rpc_search_nfs_state_data(smbd_t) ') @@ -405,13 +430,15 @@ tunable_policy(`samba_create_home_dirs',` allow smbd_t self:capability chown; userdom_create_user_home_dirs(smbd_t) - userdom_home_filetrans_user_home_dir(smbd_t) ') +userdom_home_filetrans_user_home_dir(smbd_t) tunable_policy(`samba_export_all_ro',` fs_read_noxattr_fs_files(smbd_t) + auth_read_all_dirs_except_shadow(smbd_t) auth_read_all_files_except_shadow(smbd_t) fs_read_noxattr_fs_files(nmbd_t) + auth_read_all_dirs_except_shadow(nmbd_t) auth_read_all_files_except_shadow(nmbd_t) ') @@ -420,8 +447,8 @@ auth_manage_all_files_except_shadow(smbd_t) fs_read_noxattr_fs_files(nmbd_t) auth_manage_all_files_except_shadow(nmbd_t) - userdom_user_home_dir_filetrans_user_home_content(nmbd_t, { file dir }) ') +userdom_user_home_dir_filetrans_user_home_content(nmbd_t, { file dir }) ######################################## # @@ -525,6 +552,7 @@ allow smbcontrol_t winbind_t:process { signal signull }; +files_search_var_lib(smbcontrol_t) samba_read_config(smbcontrol_t) samba_rw_var_files(smbcontrol_t) samba_search_var(smbcontrol_t) @@ -638,6 +666,10 @@ allow swat_t smbd_var_run_t:file { lock unlink }; +allow swat_t smbd_port_t:tcp_socket name_bind; + +allow swat_t nmbd_port_t:udp_socket name_bind; + rw_files_pattern(swat_t, samba_etc_t, samba_etc_t) read_lnk_files_pattern(swat_t, samba_etc_t, samba_etc_t) @@ -713,12 +745,23 @@ 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 # -allow winbind_t self:capability { dac_override ipc_lock setuid }; +allow winbind_t self:capability { sys_nice dac_override ipc_lock setuid }; dontaudit winbind_t self:capability sys_tty_config; allow winbind_t self:process { signal_perms getsched setsched }; allow winbind_t self:fifo_file rw_fifo_file_perms; @@ -866,6 +909,16 @@ # optional_policy(` + type samba_unconfined_net_t; + domain_type(samba_unconfined_net_t) + role system_r types samba_unconfined_net_t; + + unconfined_domain(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) @@ -876,9 +929,12 @@ allow smbd_t samba_unconfined_script_exec_t:dir search_dir_perms; allow smbd_t samba_unconfined_script_exec_t:file ioctl; +optional_policy(` unconfined_domain(samba_unconfined_script_t) +') tunable_policy(`samba_run_unconfined',` domtrans_pattern(smbd_t, samba_unconfined_script_exec_t, samba_unconfined_script_t) - ') +',` + can_exec(smbd_t, samba_unconfined_script_exec_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sasl.te serefpolicy-3.6.26/policy/modules/services/sasl.te --- nsaserefpolicy/policy/modules/services/sasl.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/sasl.te 2009-07-30 15:33:09.000000000 -0400 @@ -31,7 +31,7 @@ # Local policy # -allow saslauthd_t self:capability setuid; +allow saslauthd_t self:capability { setgid setuid }; dontaudit saslauthd_t self:capability sys_tty_config; allow saslauthd_t self:process signal_perms; allow saslauthd_t self:fifo_file rw_fifo_file_perms; @@ -58,7 +58,6 @@ corenet_tcp_connect_pop_port(saslauthd_t) corenet_sendrecv_pop_client_packets(saslauthd_t) -dev_read_sysfs(saslauthd_t) dev_read_urand(saslauthd_t) fs_getattr_all_fs(saslauthd_t) @@ -66,8 +65,7 @@ selinux_compute_access_vector(saslauthd_t) -auth_domtrans_chk_passwd(saslauthd_t) -auth_use_nsswitch(saslauthd_t) +auth_use_pam(saslauthd_t) domain_use_interactive_fds(saslauthd_t) @@ -79,15 +77,11 @@ init_dontaudit_stream_connect_script(saslauthd_t) -logging_send_syslog_msg(saslauthd_t) - miscfiles_read_localization(saslauthd_t) miscfiles_read_certs(saslauthd_t) seutil_dontaudit_read_config(saslauthd_t) -sysnet_read_config(saslauthd_t) - userdom_dontaudit_use_unpriv_user_fds(saslauthd_t) userdom_dontaudit_search_user_home_dirs(saslauthd_t) @@ -99,7 +93,6 @@ optional_policy(` kerberos_keytab_template(saslauthd, saslauthd_t) - kerberos_manage_host_rcache(saslauthd_t) ') optional_policy(` @@ -108,10 +101,6 @@ ') optional_policy(` - nis_authenticate(saslauthd_t) -') - -optional_policy(` seutil_sigchld_newrole(saslauthd_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sendmail.if serefpolicy-3.6.26/policy/modules/services/sendmail.if --- nsaserefpolicy/policy/modules/services/sendmail.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/sendmail.if 2009-07-30 15:33:09.000000000 -0400 @@ -59,20 +59,20 @@ ######################################## ## -## Read and write sendmail TCP sockets. +## Dontaudit Read and write sendmail TCP sockets. ## ## ## -## Domain allowed access. +## Domain not allowed access. ## ## # -interface(`sendmail_rw_tcp_sockets',` +interface(`sendmail_dontaudit_rw_tcp_sockets',` gen_require(` type sendmail_t; ') - allow $1 sendmail_t:tcp_socket { read write }; + dontaudit $1 sendmail_t:tcp_socket { read write }; ') ######################################## ## @@ -89,7 +89,25 @@ type sendmail_t; ') - allow $1 sendmail_t:unix_stream_socket { read write }; + allow $1 sendmail_t:unix_stream_socket { getattr read write ioctl }; +') + +######################################## +## +## dontaudit Read and write sendmail unix_stream_sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`sendmail_dontaudit_rw_unix_stream_sockets',` + gen_require(` + type sendmail_t; + ') + + dontaudit $1 sendmail_t:unix_stream_socket { getattr read write ioctl }; ') ######################################## @@ -114,6 +132,26 @@ ######################################## ## +## Manage sendmail tmp files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`sendmail_manage_tmp',` + gen_require(` + type sendmail_tmp_t; + ') + + files_search_tmp($1) + manage_files_pattern($1, sendmail_tmp_t, sendmail_tmp_t) +') + +######################################## +## ## Create, read, write, and delete sendmail logs. ## ## @@ -149,3 +187,92 @@ 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. +## +## +## +# +interface(`sendmail_run',` + gen_require(` + type sendmail_t; + ') + + sendmail_domtrans($1) + role $2 types sendmail_t; +') + +######################################## +## +## 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. +## +## +## +# +interface(`sendmail_run_unconfined',` + gen_require(` + type unconfined_sendmail_t; + ') + + sendmail_domtrans_unconfined($1) + role $2 types unconfined_sendmail_t; +') + +######################################## +## +## Allow attempts to read and write to +## sendmail unnamed pipes. +## +## +## +## Domain to not audit. +## +## +# +interface(`sendmail_rw_pipes',` + gen_require(` + type sendmail_t; + ') + + allow $1 sendmail_t:fifo_file rw_fifo_file_perms; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sendmail.te serefpolicy-3.6.26/policy/modules/services/sendmail.te --- nsaserefpolicy/policy/modules/services/sendmail.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/sendmail.te 2009-07-30 15:33:09.000000000 -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) @@ -64,24 +69,29 @@ fs_getattr_all_fs(sendmail_t) fs_search_auto_mountpoints(sendmail_t) +fs_rw_anon_inodefs_files(sendmail_t) term_dontaudit_use_console(sendmail_t) # 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) @@ -89,23 +99,46 @@ 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_user_home_dirs(sendmail_t) +userdom_read_user_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) + clamav_stream_connect(sendmail_t) +') + +optional_policy(` + cyrus_stream_connect(sendmail_t) +') + +optional_policy(` + exim_domtrans(sendmail_t) +') + +optional_policy(` + fail2ban_read_lib_files(sendmail_t) +') + +optional_policy(` + kerberos_keytab_template(sendmail, sendmail_t) ') optional_policy(` @@ -113,13 +146,20 @@ ') optional_policy(` - postfix_exec_master(sendmail_t) + munin_dontaudit_search_lib(sendmail_t) +') + +optional_policy(` + postfix_domtrans_postdrop(sendmail_t) + postfix_domtrans_master(sendmail_t) + postfix_domtrans_postqueue(sendmail_t) postfix_read_config(sendmail_t) postfix_search_spool(sendmail_t) ') optional_policy(` procmail_domtrans(sendmail_t) + procmail_rw_tmp_files(sendmail_t) ') optional_policy(` @@ -127,24 +167,29 @@ ') 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; +optional_policy(` + uucp_domtrans_uux(sendmail_t) +') + +######################################## +# +# 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_noaudit(unconfined_sendmail_t) +') -dontaudit sendmail_t admin_tty_type:chr_file { getattr ioctl }; -') dnl end TODO diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.fc serefpolicy-3.6.26/policy/modules/services/setroubleshoot.fc --- nsaserefpolicy/policy/modules/services/setroubleshoot.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/setroubleshoot.fc 2009-07-30 15:33:09.000000000 -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) + +/usr/share/setroubleshoot/SetroubleshootFixit\.py* -- gen_context(system_u:object_r:setroubleshoot_fixit_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.if serefpolicy-3.6.26/policy/modules/services/setroubleshoot.if --- nsaserefpolicy/policy/modules/services/setroubleshoot.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/setroubleshoot.if 2009-07-30 15:33:09.000000000 -0400 @@ -16,8 +16,8 @@ ') 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; ') ######################################## @@ -36,6 +36,63 @@ type setroubleshootd_t, setroubleshoot_var_run_t; ') - dontaudit $1 setroubleshoot_var_run_t:sock_file write; + dontaudit $1 setroubleshoot_var_run_t:sock_file rw_sock_file_perms; dontaudit $1 setroubleshootd_t:unix_stream_socket connectto; ') + +######################################## +## +## Send and receive messages from +## setroubleshoot over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`setroubleshoot_dbus_chat',` + gen_require(` + type setroubleshootd_t; + class dbus send_msg; + ') + + allow $1 setroubleshootd_t:dbus send_msg; + allow setroubleshootd_t $1:dbus send_msg; +') + +######################################## +## +## All of the rules required to administrate +## an setroubleshoot environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the setroubleshoot domain. +## +## +## +# +interface(`setroubleshoot_admin',` + gen_require(` + type setroubleshootd_t, setroubleshoot_log_t; + type setroubleshoot_var_lib_t, setroubleshoot_var_run_t; + ') + + allow $1 setroubleshootd_t:process { ptrace signal_perms }; + ps_process_pattern($1, setroubleshootd_t) + + logging_list_logs($1) + admin_pattern($1, setroubleshoot_log_t) + + files_list_var_lib($1) + admin_pattern($1, setroubleshoot_var_lib_t) + + files_list_pids($1) + admin_pattern($1, setroubleshoot_var_run_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.te serefpolicy-3.6.26/policy/modules/services/setroubleshoot.te --- nsaserefpolicy/policy/modules/services/setroubleshoot.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/setroubleshoot.te 2009-07-30 15:33:09.000000000 -0400 @@ -22,13 +22,19 @@ type setroubleshoot_var_run_t; files_pid_file(setroubleshoot_var_run_t) +type setroubleshoot_fixit_t; +type setroubleshoot_fixit_exec_t; +dbus_system_domain(setroubleshoot_fixit_t, setroubleshoot_fixit_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 }; +# if bad library causes setroubleshoot to require these, we want to give it so setroubleshoot can continue to run +allow setroubleshootd_t self:process { execmem execstack }; 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 +58,10 @@ 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) +kernel_read_unlabeled_state(setroubleshootd_t) corecmd_exec_bin(setroubleshootd_t) corecmd_exec_shell(setroubleshootd_t) @@ -68,16 +77,25 @@ 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) +files_read_all_symlinks(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) +fs_list_inotifyfs(setroubleshootd_t) selinux_get_enforce_mode(setroubleshootd_t) selinux_validate_context(setroubleshootd_t) @@ -94,23 +112,54 @@ locallogin_dontaudit_use_fds(setroubleshootd_t) +logging_send_audit_msgs(setroubleshootd_t) logging_send_syslog_msg(setroubleshootd_t) logging_stream_connect_dispatcher(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_user_home_content_files(setroubleshootd_t) optional_policy(` + locate_read_lib_files(setroubleshootd_t) +') + +optional_policy(` dbus_system_bus_client(setroubleshootd_t) dbus_connect_system_bus(setroubleshootd_t) + dbus_system_domain(setroubleshootd_t, setroubleshootd_exec_t) ') optional_policy(` + rpm_signull(setroubleshootd_t) rpm_read_db(setroubleshootd_t) rpm_dontaudit_manage_db(setroubleshootd_t) rpm_use_script_fds(setroubleshootd_t) ') + +######################################## +# +# setroubleshoot_fixit local policy +# +allow setroubleshoot_fixit_t self:fifo_file rw_fifo_file_perms; + +corecmd_exec_bin(setroubleshoot_fixit_t) +corecmd_exec_shell(setroubleshoot_fixit_t) + +seutil_domtrans_restorecon(setroubleshoot_fixit_t) + +files_read_etc_files(setroubleshoot_fixit_t) + +kernel_read_system_state(setroubleshoot_fixit_t) + +auth_use_nsswitch(setroubleshoot_fixit_t) + +miscfiles_read_localization(setroubleshoot_fixit_t) + +optional_policy(` + policykit_dbus_chat(setroubleshoot_fixit_t) +') + +permissive setroubleshoot_fixit_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/shorewall.fc serefpolicy-3.6.26/policy/modules/services/shorewall.fc --- nsaserefpolicy/policy/modules/services/shorewall.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/shorewall.fc 2009-07-30 15:33:09.000000000 -0400 @@ -0,0 +1,12 @@ + +/etc/rc\.d/init\.d/shorewall -- gen_context(system_u:object_r:shorewall_initrc_exec_t,s0) +/etc/rc\.d/init\.d/shorewall-lite -- gen_context(system_u:object_r:shorewall_initrc_exec_t,s0) + +/etc/shorewall(/.*)? gen_context(system_u:object_r:shorewall_etc_t,s0) +/etc/shorewall-lite(/.*)? gen_context(system_u:object_r:shorewall_etc_t,s0) + +/sbin/shorewall -- gen_context(system_u:object_r:shorewall_exec_t,s0) +/sbin/shorewall-lite -- gen_context(system_u:object_r:shorewall_exec_t,s0) + +/var/lib/shorewall(/.*)? gen_context(system_u:object_r:shorewall_var_lib_t,s0) +/var/lib/shorewall-lite(/.*)? gen_context(system_u:object_r:shorewall_var_lib_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/shorewall.if serefpolicy-3.6.26/policy/modules/services/shorewall.if --- nsaserefpolicy/policy/modules/services/shorewall.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/shorewall.if 2009-07-30 15:33:09.000000000 -0400 @@ -0,0 +1,166 @@ +## policy for shorewall + +######################################## +## +## Execute a domain transition to run shorewall. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`shorewall_domtrans',` + gen_require(` + type shorewall_t; + type shorewall_exec_t; + ') + + domtrans_pattern($1, shorewall_exec_t, shorewall_t) +') + +####################################### +## +## Read shorewall etc configuration files. +## +## +## +## Domain allowed access. +## +## +# +interface(`shorewall_read_etc',` + gen_require(` + type shorewall_etc_t; + ') + + files_search_etc($1) + read_files_pattern($1, shorewall_etc_t, shorewall_etc_t) +') + +####################################### +## +## Read shorewall PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`shorewall_read_pid_files',` + gen_require(` + type shorewall_var_run_t; + ') + + files_search_pids($1) + read_files_pattern($1, shorewall_var_run_t, shorewall_var_run_t) +') + +####################################### +## +## Read and write shorewall PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`shorewall_rw_pid_files',` + gen_require(` + type shorewall_var_run_t; + ') + + files_search_pids($1) + rw_files_pattern($1, shorewall_var_run_t, shorewall_var_run_t) +') + +###################################### +## +## Read shorewall /var/lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`shorewall_read_var_lib',` + gen_require(` + type shorewall_t; + ') + + files_search_var_lib($1) + search_dirs_pattern($1, shorewall_var_lib_t, shorewall_var_lib_t) + read_files_pattern($1, shorewall_var_lib_t, shorewall_var_lib_t) +') + +####################################### +## +## Read and write shorewall /var/lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`shorewall_rw_var_lib',` + gen_require(` + type shorewall_t; + ') + + files_search_var_lib($1) + search_dirs_pattern($1, shorewall_var_lib_t, shorewall_var_lib_t) + rw_files_pattern($1, shorewall_var_lib_t, shorewall_var_lib_t) +') + +####################################### +## +## All of the rules required to administrate +## an shorewall environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +# +interface(`shorewall_admin',` + gen_require(` + type shorewall_t, shorewall_var_run_t, shorewall_lock_t; + type shorewall_initrc_exec_t, shorewall_var_lib_t; + type shorewall_tmp_t; + ') + + allow $1 shorewall_t:process { ptrace signal_perms }; + ps_process_pattern($1, shorewall_t) + + init_labeled_script_domtrans($1, shorewall_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 shorewall_initrc_exec_t system_r; + allow $2 system_r; + + files_search_etc($1) + admin_pattern($1, shorewall_etc_t) + + files_search_locks($1) + admin_pattern($1, shorewall_lock_t) + + files_search_pids($1) + admin_pattern($1, shorewall_var_run_t) + + files_search_var_lib($1) + admin_pattern($1, shorewall_var_lib_t) + + files_search_tmp($1) + admin_pattern($1, shorewall_tmp_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/shorewall.te serefpolicy-3.6.26/policy/modules/services/shorewall.te --- nsaserefpolicy/policy/modules/services/shorewall.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.26/policy/modules/services/shorewall.te 2009-07-30 15:33:09.000000000 -0400 @@ -0,0 +1,97 @@ +policy_module(shorewall,1.0.0) + +######################################## +# +# Declarations +# + +type shorewall_t; +type shorewall_exec_t; +init_daemon_domain(shorewall_t, shorewall_exec_t) + +type shorewall_initrc_exec_t; +init_script_file(shorewall_initrc_exec_t) + +# etc files +type shorewall_etc_t; +files_config_file(shorewall_etc_t) + +# lock files +type shorewall_lock_t; +files_lock_file(shorewall_lock_t) + +# tmp files +type shorewall_tmp_t; +files_tmp_file(shorewall_tmp_t) + +# var/lib files +type shorewall_var_lib_t; +files_type(shorewall_var_lib_t) + +######################################## +# +# shorewall local policy +# + +allow shorewall_t self:capability { dac_override net_admin net_raw setuid setgid sys_nice sys_ptrace}; +dontaudit shorewall_t self:capability sys_tty_config; + +allow shorewall_t self:fifo_file rw_fifo_file_perms; + +read_files_pattern(shorewall_t, shorewall_etc_t, shorewall_etc_t) +list_dirs_pattern(shorewall_t, shorewall_etc_t, shorewall_etc_t) + +manage_files_pattern(shorewall_t,shorewall_lock_t,shorewall_lock_t) +files_lock_filetrans(shorewall_t, shorewall_lock_t, file) + +exec_files_pattern(shorewall_t,shorewall_var_lib_t,shorewall_var_lib_t) +manage_dirs_pattern(shorewall_t,shorewall_var_lib_t,shorewall_var_lib_t) +manage_files_pattern(shorewall_t,shorewall_var_lib_t,shorewall_var_lib_t) +files_var_lib_filetrans(shorewall_t,shorewall_var_lib_t, { dir file }) + +manage_dirs_pattern(shorewall_t,shorewall_tmp_t,shorewall_tmp_t) +manage_files_pattern(shorewall_t,shorewall_tmp_t,shorewall_tmp_t) +files_tmp_filetrans(shorewall_t, shorewall_tmp_t, { file dir }) + +kernel_read_kernel_sysctls(shorewall_t) +kernel_read_network_state(shorewall_t) +kernel_read_system_state(shorewall_t) +kernel_rw_net_sysctls(shorewall_t) + +corecmd_exec_bin(shorewall_t) +corecmd_exec_shell(shorewall_t) + +dev_read_urand(shorewall_t) + +domain_read_all_domains_state(shorewall_t) + +files_getattr_kernel_modules(shorewall_t) +files_read_etc_files(shorewall_t) +files_read_usr_files(shorewall_t) +files_search_kernel_modules(shorewall_t) + +fs_getattr_all_fs(shorewall_t) + +init_rw_utmp(shorewall_t) + +logging_send_syslog_msg(shorewall_t) + +miscfiles_read_localization(shorewall_t) + +sysnet_domtrans_ifconfig(shorewall_t) + +userdom_dontaudit_list_admin_dir(shorewall_t) + +optional_policy(` + iptables_domtrans(shorewall_t) +') + +optional_policy(` + modutils_domtrans_insmod(shorewall_t) +') + +optional_policy(` + ulogd_search_log(shorewall_t) +') + +permissive shorewall_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/smartmon.te serefpolicy-3.6.26/policy/modules/services/smartmon.te --- nsaserefpolicy/policy/modules/services/smartmon.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/smartmon.te 2009-07-30 15:33:09.000000000 -0400 @@ -19,6 +19,10 @@ type fsdaemon_tmp_t; files_tmp_file(fsdaemon_tmp_t) +ifdef(`enable_mls',` + init_ranged_daemon_domain(fsdaemon_t,fsdaemon_exec_t,mls_systemhigh) +') + ######################################## # # Local policy @@ -26,7 +30,7 @@ allow fsdaemon_t self:capability { setgid sys_rawio sys_admin }; dontaudit fsdaemon_t self:capability sys_tty_config; -allow fsdaemon_t self:process signal_perms; +allow fsdaemon_t self:process { signal_perms setfscreate }; allow fsdaemon_t self:fifo_file rw_fifo_file_perms; allow fsdaemon_t self:unix_dgram_socket create_socket_perms; allow fsdaemon_t self:unix_stream_socket create_stream_socket_perms; @@ -52,6 +56,7 @@ corenet_udp_sendrecv_generic_node(fsdaemon_t) corenet_udp_sendrecv_all_ports(fsdaemon_t) +dev_delete_generic_dirs(fsdaemon_t) dev_read_sysfs(fsdaemon_t) dev_read_urand(fsdaemon_t) @@ -67,9 +72,11 @@ mls_file_read_all_levels(fsdaemon_t) +storage_dev_filetrans_fixed_disk(fsdaemon_t) storage_raw_read_fixed_disk(fsdaemon_t) storage_raw_write_fixed_disk(fsdaemon_t) storage_raw_read_removable_device(fsdaemon_t) +storage_manage_fixed_disk(fsdaemon_t) term_dontaudit_search_ptys(fsdaemon_t) @@ -80,6 +87,8 @@ miscfiles_read_localization(fsdaemon_t) +selinux_validate_context(fsdaemon_t) + sysnet_dns_name_resolve(fsdaemon_t) userdom_dontaudit_use_unpriv_user_fds(fsdaemon_t) @@ -91,6 +100,7 @@ optional_policy(` seutil_sigchld_newrole(fsdaemon_t) + seutil_read_file_contexts(fsdaemon_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.fc serefpolicy-3.6.26/policy/modules/services/spamassassin.fc --- nsaserefpolicy/policy/modules/services/spamassassin.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/spamassassin.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,15 +1,25 @@ -HOME_DIR/\.spamassassin(/.*)? gen_context(system_u:object_r:spamassassin_home_t,s0) +HOME_DIR/\.spamassassin(/.*)? gen_context(system_u:object_r:spamc_home_t,s0) +/root/\.spamassassin(/.*)? gen_context(system_u:object_r:spamc_home_t,s0) + +/etc/rc\.d/init\.d/spamd -- gen_context(system_u:object_r:spamd_initrc_exec_t,s0) +/etc/rc\.d/init\.d/mimedefang.* -- gen_context(system_u:object_r:spamd_initrc_exec_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) +/usr/bin/spamassassin -- gen_context(system_u:object_r:spamc_exec_t,s0) /usr/bin/spamc -- gen_context(system_u:object_r:spamc_exec_t,s0) /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/bin/mimedefang-multiplexor -- 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/log/mimedefang -- 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/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) +/var/spool/MD-Quarantine(/.*)? gen_context(system_u:object_r:spamd_spool_t,s0) +/var/spool/MIMEDefang(/.*)? gen_context(system_u:object_r:spamd_spool_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.if serefpolicy-3.6.26/policy/modules/services/spamassassin.if --- nsaserefpolicy/policy/modules/services/spamassassin.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/spamassassin.if 2009-07-30 15:33:09.000000000 -0400 @@ -111,6 +111,7 @@ ') domtrans_pattern($1, spamc_exec_t, spamc_t) + allow $1 spamc_exec_t:file ioctl; ') ######################################## @@ -166,6 +167,7 @@ ') 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) ') @@ -225,3 +227,69 @@ 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) +') + +######################################## +## +## All of the rules required to administrate +## an spamassassin environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the spamassassin domain. +## +## +## +# +interface(`spamassassin_spamd_admin',` + gen_require(` + type spamd_t, spamd_tmp_t, spamd_log_t; + type spamd_spool_t, spamd_var_lib_t, spamd_var_run_t; + type spamd_initrc_exec_t; + ') + + allow $1 spamd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, spamd_t, spamd_t) + + init_labeled_script_domtrans($1, spamd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 spamd_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, spamd_tmp_t) + + logging_list_logs($1) + admin_pattern($1, spamd_log_t) + + files_list_spool($1) + admin_pattern($1, spamd_spool_t) + + files_list_var_lib($1) + admin_pattern($1, spamd_var_lib_t) + + files_list_pids($1) + admin_pattern($1, spamd_var_run_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.te serefpolicy-3.6.26/policy/modules/services/spamassassin.te --- nsaserefpolicy/policy/modules/services/spamassassin.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/spamassassin.te 2009-07-30 15:33:09.000000000 -0400 @@ -20,6 +20,35 @@ ## gen_tunable(spamd_enable_home_dirs, true) +ifdef(`distro_redhat',` +# spamassassin client executable +type spamc_t; +type spamc_exec_t; +application_domain(spamc_t, spamc_exec_t) +role system_r types spamc_t; + +type spamd_etc_t; +files_config_file(spamd_etc_t) + +typealias spamc_exec_t alias spamassassin_exec_t; +typealias spamc_t alias spamassassin_t; + +type spamc_home_t; +userdom_user_home_content(spamc_home_t) +typealias spamc_home_t alias { spamassassin_home_t user_spamassassin_home_t staff_spamassassin_home_t sysadm_spamassassin_home_t }; +typealias spamc_home_t alias { auditadm_spamassassin_home_t secadm_spamassassin_home_t }; +typealias spamc_home_t alias { user_spamc_home_t staff_spamc_home_t sysadm_spamc_home_t }; +typealias spamc_home_t alias { auditadm_spamc_home_t secadm_spamc_home_t }; + +type spamc_tmp_t; +files_tmp_file(spamc_tmp_t) +typealias spamc_tmp_t alias spamassassin_tmp_t; +typealias spamc_tmp_t alias { user_spamassassin_tmp_t staff_spamassassin_tmp_t sysadm_spamassassin_tmp_t }; +typealias spamc_tmp_t alias { auditadm_spamassassin_tmp_t secadm_spamassassin_tmp_t }; + +typealias spamc_tmp_t alias { user_spamc_tmp_t staff_spamc_tmp_t sysadm_spamc_tmp_t }; +typealias spamc_tmp_t alias { auditadm_spamc_tmp_t secadm_spamc_tmp_t }; +', ` type spamassassin_t; type spamassassin_exec_t; typealias spamassassin_t alias { user_spamassassin_t staff_spamassassin_t sysadm_spamassassin_t }; @@ -51,10 +80,18 @@ typealias spamc_tmp_t alias { auditadm_spamc_tmp_t secadm_spamc_tmp_t }; files_tmp_file(spamc_tmp_t) ubac_constrained(spamc_tmp_t) +') type spamd_t; type spamd_exec_t; init_daemon_domain(spamd_t, spamd_exec_t) +can_exec(spamd_t, spamd_exec_t) + +type spamd_initrc_exec_t; +init_script_file(spamd_initrc_exec_t) + +type spamd_log_t; +logging_log_file(spamd_log_t) type spamd_spool_t; files_type(spamd_spool_t) @@ -110,6 +147,7 @@ dev_read_urand(spamassassin_t) fs_search_auto_mountpoints(spamassassin_t) +fs_getattr_all_fs(spamassassin_t) # this should probably be removed corecmd_list_bin(spamassassin_t) @@ -150,6 +188,7 @@ corenet_udp_sendrecv_all_ports(spamassassin_t) corenet_tcp_connect_all_ports(spamassassin_t) corenet_sendrecv_all_client_packets(spamassassin_t) + corenet_udp_bind_generic_node(spamassassin_t) sysnet_read_config(spamassassin_t) ') @@ -186,6 +225,8 @@ optional_policy(` mta_read_config(spamassassin_t) sendmail_stub(spamassassin_t) + sendmail_dontaudit_rw_unix_stream_sockets(spamassassin_t) + sendmail_dontaudit_rw_tcp_sockets(spamassassin_t) ') ######################################## @@ -207,16 +248,33 @@ 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; +corenet_all_recvfrom_unlabeled(spamc_t) +corenet_all_recvfrom_netlabel(spamc_t) +corenet_tcp_sendrecv_generic_if(spamc_t) +corenet_tcp_sendrecv_generic_node(spamc_t) +corenet_tcp_connect_spamd_port(spamc_t) + +can_exec(spamc_t, spamc_exec_t) manage_dirs_pattern(spamc_t, spamc_tmp_t, spamc_tmp_t) manage_files_pattern(spamc_t, spamc_tmp_t, spamc_tmp_t) files_tmp_filetrans(spamc_t, spamc_tmp_t, { file dir }) +manage_dirs_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_lnk_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_fifo_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_sock_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +userdom_user_home_dir_filetrans(spamc_t, spamc_home_t, { dir file lnk_file sock_file fifo_file }) +userdom_append_user_home_content_files(spamc_t) + # Allow connecting to a local spamd allow spamc_t spamd_t:unix_stream_socket connectto; allow spamc_t spamd_tmp_t:sock_file rw_sock_file_perms; +spamd_stream_connect(spamc_t) kernel_read_kernel_sysctls(spamc_t) +kernel_read_system_state(spamc_t) corenet_all_recvfrom_unlabeled(spamc_t) corenet_all_recvfrom_netlabel(spamc_t) @@ -246,9 +304,15 @@ files_dontaudit_search_var(spamc_t) # cjp: this may be removable: files_list_home(spamc_t) +files_list_var_lib(spamc_t) +read_files_pattern(spamc_t, spamd_var_lib_t, spamd_var_lib_t) + +fs_search_auto_mountpoints(spamc_t) logging_send_syslog_msg(spamc_t) +auth_use_nsswitch(spamc_t) + miscfiles_read_localization(spamc_t) # cjp: this should probably be removed: @@ -256,27 +320,40 @@ sysnet_read_config(spamc_t) +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(spamc_t) + fs_manage_nfs_files(spamc_t) + fs_manage_nfs_symlinks(spamc_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(spamc_t) + fs_manage_cifs_files(spamc_t) + fs_manage_cifs_symlinks(spamc_t) +') + optional_policy(` # Allow connection to spamd socket above evolution_stream_connect(spamc_t) ') optional_policy(` - # Needed for pyzor/razor called from spamd milter_manage_spamass_state(spamc_t) ') optional_policy(` - nis_use_ypbind(spamc_t) -') - -optional_policy(` - nscd_socket_use(spamc_t) + postfix_domtrans_postdrop(spamc_t) + postfix_search_spool(spamc_t) + postfix_rw_local_pipes(spamc_t) ') optional_policy(` + mta_send_mail(spamc_t) mta_read_config(spamc_t) + mta_read_queue(spamc_t) sendmail_stub(spamc_t) + sendmail_rw_pipes(spamc_t) + sendmail_dontaudit_rw_tcp_sockets(spamc_t) ') ######################################## @@ -288,7 +365,7 @@ # 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; @@ -304,10 +381,13 @@ allow spamd_t self:unix_stream_socket connectto; allow spamd_t self:tcp_socket create_stream_socket_perms; 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) +manage_sock_files_pattern(spamd_t, spamd_spool_t, spamd_spool_t) files_spool_filetrans(spamd_t, spamd_spool_t, { file dir }) manage_dirs_pattern(spamd_t, spamd_tmp_t, spamd_tmp_t) @@ -316,10 +396,11 @@ # 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) @@ -369,22 +450,27 @@ init_dontaudit_rw_utmp(spamd_t) +auth_use_nsswitch(spamd_t) + logging_send_syslog_msg(spamd_t) miscfiles_read_localization(spamd_t) -sysnet_read_config(spamd_t) -sysnet_use_ldap(spamd_t) -sysnet_dns_name_resolve(spamd_t) - userdom_use_unpriv_users_fds(spamd_t) userdom_search_user_home_dirs(spamd_t) +optional_policy(` + exim_manage_spool_dirs(spamd_t) + exim_manage_spool_files(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) ') @@ -402,23 +488,16 @@ optional_policy(` dcc_domtrans_client(spamd_t) + dcc_signal_client(spamd_t) dcc_stream_connect_dccifd(spamd_t) ') optional_policy(` - milter_manage_spamass_state(spamd_t) -') - -optional_policy(` mysql_search_db(spamd_t) mysql_stream_connect(spamd_t) ') optional_policy(` - nis_use_ypbind(spamd_t) -') - -optional_policy(` postfix_read_config(spamd_t) ') @@ -433,6 +512,10 @@ optional_policy(` razor_domtrans(spamd_t) + razor_read_lib_files(spamd_t) + tunable_policy(`spamd_enable_home_dirs',` + razor_manage_user_home_files(spamd_t) + ') ') optional_policy(` @@ -445,5 +528,9 @@ ') optional_policy(` + milter_manage_spamass_state(spamd_t) +') + +optional_policy(` udev_read_db(spamd_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/squid.te serefpolicy-3.6.26/policy/modules/services/squid.te --- nsaserefpolicy/policy/modules/services/squid.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/squid.te 2009-07-30 15:33:09.000000000 -0400 @@ -118,6 +118,8 @@ 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) fs_list_inotifyfs(squid_t) selinux_dontaudit_getattr_dir(squid_t) @@ -186,8 +188,3 @@ optional_policy(` 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 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.fc serefpolicy-3.6.26/policy/modules/services/ssh.fc --- nsaserefpolicy/policy/modules/services/ssh.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ssh.fc 2009-07-30 15:33:09.000000000 -0400 @@ -14,3 +14,5 @@ /usr/sbin/sshd -- gen_context(system_u:object_r:sshd_exec_t,s0) /var/run/sshd\.init\.pid -- gen_context(system_u:object_r:sshd_var_run_t,s0) + +/root/\.ssh(/.*)? gen_context(system_u:object_r:home_ssh_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.if serefpolicy-3.6.26/policy/modules/services/ssh.if --- nsaserefpolicy/policy/modules/services/ssh.if 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ssh.if 2009-07-30 15:33:09.000000000 -0400 @@ -36,6 +36,7 @@ gen_require(` attribute ssh_server; type ssh_exec_t, sshd_key_t, sshd_tmp_t; + type home_ssh_t; ') ############################## @@ -47,9 +48,6 @@ 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) - ############################## # # Client local policy @@ -65,8 +63,7 @@ allow $1_ssh_t self:sem create_sem_perms; allow $1_ssh_t self:msgq create_msgq_perms; allow $1_ssh_t self:msg { send receive }; - allow $1_ssh_t self:tcp_socket create_socket_perms; - allow $1_ssh_t self:netlink_route_socket r_netlink_socket_perms; + allow $1_ssh_t self:tcp_socket create_stream_socket_perms; # for rsync allow $1_ssh_t $2:unix_stream_socket rw_socket_perms; @@ -93,20 +90,21 @@ 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, home_ssh_t, home_ssh_t) + manage_lnk_files_pattern($2, home_ssh_t, home_ssh_t) + manage_sock_files_pattern($2, home_ssh_t, home_ssh_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, home_ssh_t, home_ssh_t) + read_lnk_files_pattern($1_ssh_t, home_ssh_t, home_ssh_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 home_ssh_t:dir list_dir_perms; + read_files_pattern(ssh_server, home_ssh_t, home_ssh_t) + read_lnk_files_pattern(ssh_server, home_ssh_t, home_ssh_t) kernel_read_kernel_sysctls($1_ssh_t) + kernel_read_system_state($1_ssh_t) corenet_all_recvfrom_unlabeled($1_ssh_t) corenet_all_recvfrom_netlabel($1_ssh_t) @@ -115,6 +113,8 @@ corenet_tcp_sendrecv_all_ports($1_ssh_t) corenet_tcp_connect_ssh_port($1_ssh_t) corenet_sendrecv_ssh_client_packets($1_ssh_t) + corenet_tcp_bind_generic_node($1_ssh_t) + corenet_tcp_bind_all_unreserved_ports($1_ssh_t) dev_read_urand($1_ssh_t) @@ -133,6 +133,8 @@ files_read_etc_files($1_ssh_t) files_read_var_files($1_ssh_t) + auth_use_nsswitch($1_ssh_t) + logging_send_syslog_msg($1_ssh_t) logging_read_generic_logs($1_ssh_t) @@ -140,20 +142,9 @@ seutil_read_config($1_ssh_t) - sysnet_read_config($1_ssh_t) - sysnet_dns_name_resolve($1_ssh_t) - optional_policy(` kerberos_use($1_ssh_t) ') - - optional_policy(` - nis_use_ypbind($1_ssh_t) - ') - - optional_policy(` - nscd_socket_use($1_ssh_t) - ') ') ####################################### @@ -186,13 +177,14 @@ 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:process { signal getsched 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) @@ -206,6 +198,7 @@ allow $1_t sshd_key_t:file read_file_perms; kernel_read_kernel_sysctls($1_t) + kernel_read_network_state($1_t) corenet_all_recvfrom_unlabeled($1_t) corenet_all_recvfrom_netlabel($1_t) @@ -221,7 +214,12 @@ corenet_udp_bind_generic_node($1_t) corenet_tcp_bind_ssh_port($1_t) corenet_tcp_connect_all_ports($1_t) + corenet_tcp_bind_all_unreserved_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) @@ -237,18 +235,23 @@ files_read_etc_files($1_t) files_read_etc_runtime_files($1_t) + # Required for FreeNX + files_read_var_lib_symlinks($1_t) logging_search_logs($1_t) miscfiles_read_localization($1_t) - sysnet_read_config($1_t) - userdom_dontaudit_relabelfrom_user_ptys($1_t) userdom_search_user_home_dirs($1_t) + userdom_read_user_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',` @@ -257,15 +260,11 @@ optional_policy(` kerberos_use($1_t) + kerberos_manage_host_rcache($1_t) ') optional_policy(` - # Allow checking users mail at login - mta_getattr_spool($1_t) - ') - - optional_policy(` - nscd_socket_use($1_t) + rlogin_read_home_content($1_t) ') optional_policy(` @@ -337,6 +336,7 @@ allow ssh_t $3:unix_stream_socket connectto; # user can manage the keys and config + userdom_search_user_home_dirs($1_t) manage_files_pattern($3, home_ssh_t, home_ssh_t) manage_lnk_files_pattern($3, home_ssh_t, home_ssh_t) manage_sock_files_pattern($3, home_ssh_t, home_ssh_t) @@ -446,6 +446,24 @@ ######################################## ## +## Send a generic signal to the ssh server. +## +## +## +## Domain allowed access. +## +## +# +interface(`ssh_signal',` + gen_require(` + type sshd_t; + ') + + allow $1 sshd_t:process signal; +') + +######################################## +## ## Read a ssh server unnamed pipe. ## ## @@ -461,6 +479,23 @@ allow $1 sshd_t:fifo_file { getattr read }; ') +######################################## +## +## Read/write a ssh server unnamed pipe. +## +## +## +## Domain allowed access. +## +## +# +interface(`ssh_rw_pipes',` + gen_require(` + type sshd_t; + ') + + allow $1 sshd_t:fifo_file { write read getattr ioctl }; +') ######################################## ## @@ -603,3 +638,63 @@ dontaudit $1 sshd_key_t:file { getattr read }; ') + +####################################### +## +## Delete from the ssh temp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`ssh_delete_tmp',` + gen_require(` + type sshd_tmp_t; + ') + + files_search_tmp($1) + delete_files_pattern($1, sshd_tmp_t, sshd_tmp_t) +') + +######################################## +## +## 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) +') + + +######################################## +## +## Read ssh home directory content +## +## +## +## Domain allowed access. +## +## +# +interface(`ssh_read_user_home_files',` + gen_require(` + type home_ssh_t; + ') + + allow $1 home_ssh_t:dir list_dir_perms; + read_files_pattern($1, home_ssh_t, home_ssh_t) + read_lnk_files_pattern($1, home_ssh_t, home_ssh_t) + userdom_search_user_home_dirs($1) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.te serefpolicy-3.6.26/policy/modules/services/ssh.te --- nsaserefpolicy/policy/modules/services/ssh.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/ssh.te 2009-07-30 15:33:09.000000000 -0400 @@ -41,6 +41,9 @@ files_tmp_file(sshd_tmp_t) files_poly_parent(sshd_tmp_t) +type sshd_tmpfs_t; +files_tmpfs_file(sshd_tmpfs_t) + ifdef(`enable_mcs',` init_ranged_daemon_domain(sshd_t, sshd_exec_t, s0 - mcs_systemhigh) ') @@ -75,7 +78,7 @@ ubac_constrained(ssh_tmpfs_t) type home_ssh_t; -typealias home_ssh_t alias { user_home_ssh_t staff_home_ssh_t sysadm_home_ssh_t }; +typealias home_ssh_t alias { ssh_home_t user_ssh_home_t user_home_ssh_t staff_home_ssh_t sysadm_home_ssh_t }; typealias home_ssh_t alias { auditadm_home_ssh_t secadm_home_ssh_t }; files_type(home_ssh_t) userdom_user_home_content(home_ssh_t) @@ -95,8 +98,7 @@ allow ssh_t self:sem create_sem_perms; allow ssh_t self:msgq create_msgq_perms; allow ssh_t self:msg { send receive }; -allow ssh_t self:tcp_socket create_socket_perms; -allow ssh_t self:netlink_route_socket r_netlink_socket_perms; +allow ssh_t self:tcp_socket create_stream_socket_perms; # Read the ssh key file. allow ssh_t sshd_key_t:file read_file_perms; @@ -115,6 +117,7 @@ manage_dirs_pattern(ssh_t, home_ssh_t, home_ssh_t) manage_sock_files_pattern(ssh_t, home_ssh_t, home_ssh_t) userdom_user_home_dir_filetrans(ssh_t, home_ssh_t, { dir sock_file }) +userdom_stream_connect(ssh_t) # Allow the ssh program to communicate with ssh-agent. stream_connect_pattern(ssh_t, ssh_agent_tmp_t, ssh_agent_tmp_t, ssh_agent_type) @@ -131,6 +134,7 @@ read_lnk_files_pattern(ssh_server, home_ssh_t, home_ssh_t) kernel_read_kernel_sysctls(ssh_t) +kernel_read_system_state(ssh_t) corenet_all_recvfrom_unlabeled(ssh_t) corenet_all_recvfrom_netlabel(ssh_t) @@ -139,6 +143,8 @@ corenet_tcp_sendrecv_all_ports(ssh_t) corenet_tcp_connect_ssh_port(ssh_t) corenet_sendrecv_ssh_client_packets(ssh_t) +corenet_tcp_bind_generic_node(ssh_t) +corenet_tcp_bind_all_unreserved_ports(ssh_t) dev_read_urand(ssh_t) @@ -160,19 +166,19 @@ logging_send_syslog_msg(ssh_t) logging_read_generic_logs(ssh_t) +auth_use_nsswitch(ssh_t) + miscfiles_read_localization(ssh_t) seutil_read_config(ssh_t) -sysnet_read_config(ssh_t) -sysnet_dns_name_resolve(ssh_t) - userdom_dontaudit_list_user_home_dirs(ssh_t) userdom_search_user_home_dirs(ssh_t) # Write to the user domain tty. userdom_use_user_terminals(ssh_t) # needs to read krb tgt userdom_read_user_tmp_files(ssh_t) +userdom_read_user_home_content_symlinks(ssh_t) tunable_policy(`allow_ssh_keysign',` domain_auto_trans(ssh_t, ssh_keysign_exec_t, ssh_keysign_t) @@ -194,23 +200,13 @@ # for port forwarding tunable_policy(`user_tcp_server',` corenet_tcp_bind_ssh_port(ssh_t) -') - -optional_policy(` - kerberos_use(ssh_t) -') - -optional_policy(` - nis_use_ypbind(ssh_t) -') - -optional_policy(` - nscd_socket_use(ssh_t) + corenet_tcp_bind_generic_node(ssh_t) ') optional_policy(` xserver_user_x_domain_template(ssh, ssh_t, ssh_tmpfs_t) xserver_domtrans_xauth(ssh_t) + xserver_common_app(ssh_t) ') ######################################## @@ -310,16 +306,34 @@ corenet_tcp_bind_xserver_port(sshd_t) corenet_sendrecv_xserver_server_packets(sshd_t) +userdom_read_user_home_content_files(sshd_t) +userdom_read_user_home_content_symlinks(sshd_t) +userdom_search_admin_dir(sshd_t) + +manage_files_pattern(sshd_t, sshd_tmpfs_t, sshd_tmpfs_t) +fs_tmpfs_filetrans(sshd_t, sshd_tmpfs_t, file) + 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 # display the tty. # some versions of sshd on the new SE Linux require setattr - userdom_spec_domtrans_all_users(sshd_t) userdom_signal_all_users(sshd_t) -',` +') + userdom_spec_domtrans_unpriv_users(sshd_t) userdom_signal_unpriv_users(sshd_t) + +optional_policy(` + kerberos_keytab_template(sshd, sshd_t) +') + +optional_policy(` + gitosis_manage_var_lib(sshd_t) +') + +optional_policy(` + xserver_getattr_xauth(sshd_t) ') optional_policy(` @@ -341,7 +355,11 @@ ') optional_policy(` - unconfined_domain(sshd_t) + usermanage_domtrans_passwd(sshd_t) + usermanage_read_crack_db(sshd_t) +') + +optional_policy(` unconfined_shell_domtrans(sshd_t) ') @@ -400,15 +418,13 @@ init_use_fds(ssh_keygen_t) init_use_script_ptys(ssh_keygen_t) +auth_use_nsswitch(ssh_keygen_t) + logging_send_syslog_msg(ssh_keygen_t) userdom_dontaudit_use_unpriv_user_fds(ssh_keygen_t) optional_policy(` - nscd_socket_use(ssh_keygen_t) -') - -optional_policy(` seutil_sigchld_newrole(ssh_keygen_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sssd.fc serefpolicy-3.6.26/policy/modules/services/sssd.fc --- nsaserefpolicy/policy/modules/services/sssd.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/sssd.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,4 +1,4 @@ -/etc/rc.d/init.d/sssd -- gen_context(system_u:object_r:sssd_initrc_exec_t,s0) +/etc/rc\.d/init\.d/sssd -- gen_context(system_u:object_r:sssd_initrc_exec_t,s0) /usr/sbin/sssd -- gen_context(system_u:object_r:sssd_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sssd.if serefpolicy-3.6.26/policy/modules/services/sssd.if --- nsaserefpolicy/policy/modules/services/sssd.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/sssd.if 2009-07-30 15:33:09.000000000 -0400 @@ -12,12 +12,32 @@ # interface(`sssd_domtrans',` gen_require(` - type sssd_t, sssd_exec_t; + type sssd_t; + type sssd_exec_t; ') domtrans_pattern($1, sssd_exec_t, sssd_t) ') + +######################################## +## +## Execute sssd server in the sssd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`sssd_initrc_domtrans',` + gen_require(` + type sssd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1,sssd_initrc_exec_t) +') + ######################################## ## ## Read sssd PID files. @@ -116,6 +136,27 @@ ######################################## ## +## Manage sssd var_lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`sssd_manage_var_lib',` + gen_require(` + type sssd_var_lib_t; + ') + + manage_dirs_pattern($1,sssd_var_lib_t,sssd_var_lib_t) + manage_files_pattern($1,sssd_var_lib_t,sssd_var_lib_t) + manage_lnk_files_pattern($1,sssd_var_lib_t,sssd_var_lib_t) +') + + +######################################## +## ## Send and receive messages from ## sssd over dbus. ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/uucp.te serefpolicy-3.6.26/policy/modules/services/uucp.te --- nsaserefpolicy/policy/modules/services/uucp.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/uucp.te 2009-07-30 15:33:09.000000000 -0400 @@ -95,6 +95,8 @@ files_search_home(uucpd_t) files_search_spool(uucpd_t) +term_setattr_controlling_term(uucpd_t) + auth_use_nsswitch(uucpd_t) logging_send_syslog_msg(uucpd_t) @@ -129,6 +131,7 @@ optional_policy(` mta_send_mail(uux_t) mta_read_queue(uux_t) + sendmail_dontaudit_rw_unix_stream_sockets(uux_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/virt.fc serefpolicy-3.6.26/policy/modules/services/virt.fc --- nsaserefpolicy/policy/modules/services/virt.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/virt.fc 2009-07-30 15:33:09.000000000 -0400 @@ -8,5 +8,16 @@ /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) +/var/lib/libvirt/isos(/.*)? gen_context(system_u:object_r:virt_content_t,s0) +/var/lib/libvirt/boot(/.*)? gen_context(system_u:object_r:virt_content_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) + +HOME_DIR/VirtualMachines(/.*)? gen_context(system_u:object_r:virt_image_t,s0) +HOME_DIR/VirtualMachines/isos(/.*)? gen_context(system_u:object_r:virt_content_t,s0) +HOME_DIR/.virtinst(/.*)? gen_context(system_u:object_r:virt_content_t,s0) + +/var/cache/libvirt(/.*)? gen_context(system_u:object_r:svirt_cache_t,s0) + +/var/run/libvirt/qemu(/.*)? gen_context(system_u:object_r:svirt_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/virt.if serefpolicy-3.6.26/policy/modules/services/virt.if --- nsaserefpolicy/policy/modules/services/virt.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/virt.if 2009-07-30 15:33:09.000000000 -0400 @@ -103,7 +103,7 @@ ######################################## ## -## Read virt PID files. +## Read virt pid files. ## ## ## @@ -117,12 +117,12 @@ ') files_search_pids($1) - allow $1 virt_var_run_t:file read_file_perms; + read_files_pattern($1, virt_var_run_t, virt_var_run_t) ') ######################################## ## -## Manage virt pid files. +## Manage virt PID files. ## ## ## @@ -135,6 +135,7 @@ type virt_var_run_t; ') + files_search_pids($1) manage_files_pattern($1, virt_var_run_t, virt_var_run_t) ') @@ -268,15 +269,16 @@ # interface(`virt_manage_images',` gen_require(` - type virt_image_t, virt_var_lib_t; + type virt_var_lib_t; + attribute virt_image_type; ') 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) + allow $1 virt_image_type:dir list_dir_perms; + manage_dirs_pattern($1, virt_image_type, virt_image_type) + manage_files_pattern($1, virt_image_type, virt_image_type) + read_lnk_files_pattern($1, virt_image_type, virt_image_type) + rw_blk_files_pattern($1, virt_image_type, virt_image_type) tunable_policy(`virt_use_nfs',` fs_manage_nfs_dirs($1) @@ -293,6 +295,41 @@ ######################################## ## +## Allow domain to manage virt image files +## +## +## +## Domain to not audit. +## +## +# +interface(`virt_read_content',` + gen_require(` + type virt_content_t; + ') + + virt_search_lib($1) + allow $1 virt_content_t:dir list_dir_perms; + list_dirs_pattern($1, virt_content_t, virt_content_t) + read_files_pattern($1, virt_content_t, virt_content_t) + read_lnk_files_pattern($1, virt_content_t, virt_content_t) + rw_blk_files_pattern($1, virt_content_t, virt_content_t) + + tunable_policy(`virt_use_nfs',` + fs_list_nfs($1) + fs_read_nfs_files($1) + fs_read_nfs_symlinks($1) + ') + + tunable_policy(`virt_use_samba',` + fs_list_cifs($1) + fs_read_cifs_files($1) + fs_read_cifs_symlinks($1) + ') +') + +######################################## +## ## All of the rules required to administrate ## an virt environment ## @@ -327,3 +364,54 @@ virt_manage_log($1) ') + +######################################## +## +## Creates types and rules for a basic +## qemu process domain. +## +## +## +## Prefix for the domain. +## +## +# +template(`virt_domain_template',` + gen_require(` + attribute virt_image_type; + attribute virt_domain; + ') + + type $1_t, virt_domain; + domain_type($1_t) + role system_r types $1_t; + + type $1_tmp_t; + files_tmp_file($1_tmp_t) + + type $1_tmpfs_t; + files_tmpfs_file($1_tmpfs_t) + + type $1_image_t, virt_image_type; + + manage_dirs_pattern($1_t, $1_image_t, $1_image_t) + manage_files_pattern($1_t, $1_image_t, $1_image_t) + read_lnk_files_pattern($1_t, $1_image_t, $1_image_t) + rw_blk_files_pattern($1_t, $1_image_t, $1_image_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) + files_tmp_filetrans($1_t, $1_tmp_t, { file dir }) + + 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) + fs_tmpfs_filetrans($1_t, $1_tmpfs_t, { dir file lnk_file }) + + optional_policy(` + xserver_rw_shm($1_t) + xserver_common_app($1_t) + ') +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/virt.te serefpolicy-3.6.26/policy/modules/services/virt.te --- nsaserefpolicy/policy/modules/services/virt.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/virt.te 2009-07-30 15:33:09.000000000 -0400 @@ -20,6 +20,28 @@ ## gen_tunable(virt_use_samba, false) +## +##

+## Allow virt to use usb devices +##

+## +gen_tunable(virt_use_usb, true) + +## +##

+## Allow virt to manage device configuration, (pci) +##

+## +gen_tunable(virt_manage_sysfs, false) + +## +##

+## Allow virt to use serial/parallell communication ports +##

+## +gen_tunable(virt_use_comm, false) + +attribute virt_domain; attribute virt_image_type; type virt_etc_t; @@ -29,9 +51,14 @@ files_type(virt_etc_rw_t) # virt Image files -type virt_image_t, virt_image_type; # customizable +type virt_image_t; # customizable virt_image(virt_image_t) +# virt Image files +type virt_content_t; # customizable +virt_image(virt_content_t) +userdom_user_home_content(virt_content_t) + type virt_log_t; logging_log_file(virt_log_t) @@ -48,17 +75,37 @@ type virtd_initrc_exec_t; init_script_file(virtd_initrc_exec_t) +ifdef(`enable_mcs',` + init_ranged_daemon_domain(virtd_t, virtd_exec_t,s0 - mcs_systemhigh) +') + +ifdef(`enable_mls',` + init_ranged_daemon_domain(virtd_t, virtd_exec_t,s0 - mls_systemhigh) +') + +virt_domain_template(svirt) +role system_r types svirt_t; + +type svirt_cache_t; +files_type(svirt_cache_t) + +type svirt_var_run_t; +files_pid_file(svirt_var_run_t) + ######################################## # # virtd local policy # -allow virtd_t self:capability { dac_override kill net_admin setgid sys_nice sys_ptrace }; -allow virtd_t self:process { getsched sigkill signal execmem }; +allow virtd_t self:capability { chown dac_override fowner ipc_lock kill mknod net_admin net_raw setpcap setuid setgid sys_admin sys_nice sys_ptrace }; +allow virtd_t self:process { getcap getsched setcap sigkill signal signull execmem setexec setfscreate setsched }; + 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; +allow virtd_t virt_domain:process { setsched transition signal signull sigkill }; + read_files_pattern(virtd_t, virt_etc_t, virt_etc_t) read_lnk_files_pattern(virtd_t, virt_etc_t, virt_etc_t) @@ -68,6 +115,12 @@ filetrans_pattern(virtd_t, virt_etc_t, virt_etc_rw_t, dir) manage_files_pattern(virtd_t, virt_image_type, virt_image_type) +manage_blk_files_pattern(virtd_t, virt_image_type, virt_image_type) +allow virtd_t virt_image_type:file { relabelfrom relabelto }; +allow virtd_t virt_image_type:blk_file { relabelfrom relabelto }; + +manage_dirs_pattern(virtd_t, virt_content_t, virt_content_t) +manage_files_pattern(virtd_t, virt_content_t, virt_content_t) manage_dirs_pattern(virtd_t, virt_log_t, virt_log_t) manage_files_pattern(virtd_t, virt_log_t, virt_log_t) @@ -86,6 +139,7 @@ kernel_read_network_state(virtd_t) kernel_rw_net_sysctls(virtd_t) kernel_load_module(virtd_t) +kernel_search_debugfs(virtd_t) corecmd_exec_bin(virtd_t) corecmd_exec_shell(virtd_t) @@ -96,30 +150,51 @@ corenet_tcp_sendrecv_generic_node(virtd_t) corenet_tcp_sendrecv_all_ports(virtd_t) corenet_tcp_bind_generic_node(virtd_t) -#corenet_tcp_bind_virt_port(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_rw_sysfs(virtd_t) dev_read_rand(virtd_t) +dev_rw_kvm(virtd_t) +dev_getattr_all_chr_files(virtd_t) # Init script handling domain_use_interactive_fds(virtd_t) +domain_read_all_domains_state(virtd_t) +domain_obj_id_change_exemption(virtd_t) +domain_subj_id_change_exemption(virtd_t) +domain_read_all_domains_state(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) -files_list_kernel_modules(virtd_t) +files_read_kernel_modules(virtd_t) +files_read_usr_src_files(virtd_t) + +# Manages /etc/sysconfig/system-config-firewall +files_manage_etc_files(virtd_t) + +modutils_read_module_deps(virtd_t) fs_list_auto_mountpoints(virtd_t) +fs_getattr_xattr_fs(virtd_t) +fs_rw_anon_inodefs_files(virtd_t) +fs_list_inotifyfs(virtd_t) +storage_manage_fixed_disk(virtd_t) +storage_relabel_fixed_disk(virtd_t) storage_raw_write_removable_device(virtd_t) storage_raw_read_removable_device(virtd_t) +seutil_read_default_contexts(virtd_t) + term_getattr_pty_fs(virtd_t) +term_use_generic_ptys(virtd_t) term_use_ptmx(virtd_t) auth_use_nsswitch(virtd_t) @@ -129,7 +204,14 @@ logging_send_syslog_msg(virtd_t) +sysnet_domtrans_ifconfig(virtd_t) +sysnet_read_config(virtd_t) + +userdom_dontaudit_list_admin_dir(virtd_t) +userdom_getattr_all_users(virtd_t) +userdom_list_user_home_content(virtd_t) userdom_read_all_users_state(virtd_t) +userdom_read_user_home_content_files(virtd_t) tunable_policy(`virt_use_nfs',` fs_manage_nfs_dirs(virtd_t) @@ -167,22 +249,35 @@ dnsmasq_domtrans(virtd_t) dnsmasq_signal(virtd_t) dnsmasq_kill(virtd_t) + dnsmasq_read_pid_files(virtd_t) + dnsmasq_signull(virtd_t) ') optional_policy(` iptables_domtrans(virtd_t) ') -#optional_policy(` -# polkit_domtrans_auth(virtd_t) -# polkit_domtrans_resolve(virtd_t) -#') +optional_policy(` + kerberos_keytab_template(virtd, virtd_t) +') + +optional_policy(` + lvm_domtrans(virtd_t) +') + +optional_policy(` + policykit_dbus_chat(virtd_t) + policykit_domtrans_auth(virtd_t) + policykit_domtrans_resolve(virtd_t) + policykit_read_lib(virtd_t) +') optional_policy(` - qemu_domtrans(virtd_t) + qemu_spec_domtrans(virtd_t, svirt_t) qemu_read_state(virtd_t) qemu_signal(virtd_t) qemu_kill(virtd_t) + qemu_setsched(virtd_t) ') optional_policy(` @@ -195,8 +290,152 @@ xen_stream_connect(virtd_t) xen_stream_connect_xenstore(virtd_t) + xen_read_image_files(virtd_t) +') + +optional_policy(` + udev_domtrans(virtd_t) ') optional_policy(` unconfined_domain(virtd_t) ') + +manage_dirs_pattern(virtd_t, svirt_var_run_t, svirt_var_run_t) +manage_files_pattern(virtd_t, svirt_var_run_t, svirt_var_run_t) + +permissive virtd_t; + +######################################## +# +# svirt local policy +# +manage_dirs_pattern(svirt_t, svirt_cache_t, svirt_cache_t) +manage_files_pattern(svirt_t, svirt_cache_t, svirt_cache_t) +files_var_filetrans(svirt_t, svirt_cache_t, { file dir }) + +manage_dirs_pattern(svirt_t, svirt_var_run_t, svirt_var_run_t) +manage_files_pattern(svirt_t, svirt_var_run_t, svirt_var_run_t) +manage_lnk_files_pattern(svirt_t, svirt_var_run_t, svirt_var_run_t) +files_pid_filetrans(svirt_t, svirt_var_run_t, { dir file }) + +read_lnk_files_pattern(svirt_t, virt_image_t, virt_image_t) + +allow svirt_t svirt_image_t:dir search_dir_perms; +manage_dirs_pattern(svirt_t, svirt_image_t, svirt_image_t) +manage_files_pattern(svirt_t, svirt_image_t, svirt_image_t) + +list_dirs_pattern(svirt_t, virt_content_t, virt_content_t) +read_files_pattern(svirt_t, virt_content_t, virt_content_t) +dontaudit svirt_t virt_content_t:file write_file_perms; +dontaudit svirt_t virt_content_t:dir write; + +userdom_search_user_home_content(svirt_t) +userdom_read_all_users_state(svirt_t) + +append_files_pattern(svirt_t, virt_log_t, virt_log_t) +append_files_pattern(svirt_t, virt_var_lib_t, virt_var_lib_t) + +allow svirt_t self:udp_socket create_socket_perms; + +corecmd_exec_bin(svirt_t) +corecmd_exec_shell(svirt_t) + +corenet_udp_sendrecv_generic_if(svirt_t) +corenet_udp_sendrecv_generic_node(svirt_t) +corenet_udp_sendrecv_all_ports(svirt_t) +corenet_udp_bind_generic_node(svirt_t) +corenet_udp_bind_all_ports(svirt_t) +corenet_tcp_bind_all_ports(svirt_t) + +tunable_policy(`virt_use_comm',` + term_use_unallocated_ttys(svirt_t) + dev_rw_printer(svirt_t) +') + +tunable_policy(`virt_manage_sysfs',` + dev_rw_sysfs(svirt_t) +') + +tunable_policy(`virt_use_nfs',` + fs_manage_nfs_dirs(svirt_t) + fs_manage_nfs_files(svirt_t) +') + +tunable_policy(`virt_use_samba',` + fs_manage_cifs_dirs(svirt_t) + fs_manage_cifs_files(svirt_t) +') + +tunable_policy(`virt_use_usb',` + dev_rw_usbfs(svirt_t) + fs_manage_dos_dirs(svirt_t) + fs_manage_dos_files(svirt_t) +') + +optional_policy(` + xen_rw_image_files(svirt_t) +') + +optional_policy(` + xen_rw_image_files(svirt_t) +') + +######################################## +# +# virtual domains common policy +# + +allow virt_domain self:capability { kill dac_read_search dac_override }; +allow virt_domain self:process { execstack execmem signal getsched signull }; + +allow virt_domain self:fifo_file rw_file_perms; +allow virt_domain self:shm create_shm_perms; +allow virt_domain self:unix_stream_socket create_stream_socket_perms; +allow virt_domain self:unix_dgram_socket { create_socket_perms sendto }; +allow virt_domain self:tcp_socket create_stream_socket_perms; + +kernel_read_system_state(virt_domain) + +corenet_all_recvfrom_unlabeled(virt_domain) +corenet_all_recvfrom_netlabel(virt_domain) +corenet_tcp_sendrecv_generic_if(virt_domain) +corenet_tcp_sendrecv_generic_node(virt_domain) +corenet_tcp_sendrecv_all_ports(virt_domain) +corenet_tcp_bind_generic_node(virt_domain) +corenet_tcp_bind_vnc_port(virt_domain) +corenet_rw_tun_tap_dev(virt_domain) + +dev_read_sound(virt_domain) +dev_write_sound(virt_domain) +dev_rw_ksm(virt_domain) +dev_rw_kvm(virt_domain) +dev_rw_qemu(virt_domain) + +domain_use_interactive_fds(virt_domain) + +files_read_etc_files(virt_domain) +files_read_usr_files(virt_domain) +files_read_var_files(virt_domain) +files_search_all(virt_domain) + +fs_getattr_tmpfs(virt_domain) +fs_rw_anon_inodefs_files(virt_domain) +fs_rw_tmpfs_files(virt_domain) + +term_use_all_terms(virt_domain) +term_getattr_pty_fs(virt_domain) +term_use_generic_ptys(virt_domain) +term_use_ptmx(virt_domain) + +auth_use_nsswitch(virt_domain) + +logging_send_syslog_msg(virt_domain) + +miscfiles_read_localization(virt_domain) + +optional_policy(` + virt_read_config(virt_domain) + virt_read_lib_files(virt_domain) + virt_read_content(virt_domain) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/w3c.te serefpolicy-3.6.26/policy/modules/services/w3c.te --- nsaserefpolicy/policy/modules/services/w3c.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/w3c.te 2009-07-30 15:33:09.000000000 -0400 @@ -8,11 +8,18 @@ apache_content_template(w3c_validator) +type httpd_w3c_validator_tmp_t; +files_tmp_file(httpd_w3c_validator_tmp_t) + ######################################## # # Local policy # +manage_dirs_pattern(httpd_w3c_validator_script_t, httpd_w3c_validator_tmp_t, httpd_w3c_validator_tmp_t) +manage_files_pattern(httpd_w3c_validator_script_t, httpd_w3c_validator_tmp_t, httpd_w3c_validator_tmp_t) +files_tmp_filetrans(httpd_w3c_validator_script_t, httpd_w3c_validator_tmp_t, { file dir }) + 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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.fc serefpolicy-3.6.26/policy/modules/services/xserver.fc --- nsaserefpolicy/policy/modules/services/xserver.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/xserver.fc 2009-07-30 15:33:09.000000000 -0400 @@ -3,12 +3,16 @@ # 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/\.fontconfig(/.*)? gen_context(system_u:object_r:user_fonts_config_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:iceauth_home_t,s0) HOME_DIR/\.xauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) HOME_DIR/\.Xauthority.* -- gen_context(system_u:object_r:xauth_home_t,s0) +HOME_DIR/\.xsession-errors.* -- gen_context(system_u:object_r:xdm_home_t,s0) +HOME_DIR/\.dmrc -- gen_context(system_u:object_r:xdm_home_t,s0) +/root/\.xauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) # # /dev # @@ -32,11 +36,6 @@ /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 # @@ -61,7 +60,9 @@ /usr/(s)?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/slim -- gen_context(system_u:object_r:xdm_exec_t,s0) /usr/bin/Xair -- gen_context(system_u:object_r:xserver_exec_t,s0) +/usr/bin/Xephyr -- gen_context(system_u:object_r:xserver_exec_t,s0) /usr/bin/xauth -- gen_context(system_u:object_r:xauth_exec_t,s0) /usr/bin/Xorg -- gen_context(system_u:object_r:xserver_exec_t,s0) ifdef(`distro_debian', ` @@ -89,16 +90,27 @@ /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/gdm(/.*)? gen_context(system_u:object_r:xserver_log_t,s0) +/var/log/gdm(/.*)? gen_context(system_u:object_r:xdm_log_t,s0) +/var/log/[kw]dm\.log.* -- 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/spool/gdm(/.*)? gen_context(system_u:object_r:xdm_spool_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/slim\.auth -- gen_context(system_u:object_r:xdm_var_run_t,s0) + +/var/run/video.rom -- gen_context(system_u:object_r:xserver_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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.if serefpolicy-3.6.26/policy/modules/services/xserver.if --- nsaserefpolicy/policy/modules/services/xserver.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/xserver.if 2009-07-30 15:33:09.000000000 -0400 @@ -90,7 +90,7 @@ allow $2 xauth_home_t:file manage_file_perms; allow $2 xauth_home_t:file { relabelfrom relabelto }; - xserver_common_x_domain_template(user, $2) + xserver_common_app($2) ############################## # @@ -115,7 +115,8 @@ # write: gnome-settings-daemon RANDR:SelectInput # setattr: gnome-settings-daemon X11:GrabKey # manage: metacity X11:ChangeWindowAttributes - allow $2 rootwindow_t:x_drawable { read write manage setattr }; + allow $2 rootwindow_t:x_drawable { read write manage get_property getattr setattr }; + allow $2 $2:x_drawable all_x_drawable_perms; # setattr: metacity X11:InstallColormap allow $2 xserver_t:x_screen { saver_getattr saver_setattr setattr }; @@ -156,7 +157,7 @@ allow $1 xserver_t:process signal; # Read /tmp/.X0-lock - allow $1 xserver_tmp_t:file { getattr read }; + allow $1 xserver_tmp_t:file read_file_perms; # Client read xserver shm allow $1 xserver_t:fd use; @@ -219,12 +220,12 @@ allow $1 self:unix_stream_socket { connectto create_stream_socket_perms }; # Read .Xauthority file - allow $1 xauth_home_t:file { getattr read }; - allow $1 iceauth_home_t:file { getattr read }; + allow $1 xauth_home_t:file read_file_perms; + allow $1 iceauth_home_t:file read_file_perms; # for when /tmp/.X11-unix is created by the system allow $1 xdm_t:fd use; - allow $1 xdm_t:fifo_file { getattr read write ioctl }; + allow $1 xdm_t:fifo_file rw_fifo_file_perms; allow $1 xdm_tmp_t:dir search; allow $1 xdm_tmp_t:sock_file { read write }; dontaudit $1 xdm_t:tcp_socket { read write }; @@ -278,7 +279,6 @@ type input_xevent_t, focus_xevent_t, property_xevent_t, manage_xevent_t; type xevent_t, client_xevent_t; - attribute x_domain; attribute xproperty_type; attribute xevent_type; attribute input_xevent_type; @@ -287,6 +287,8 @@ class x_property all_x_property_perms; class x_event all_x_event_perms; class x_synthetic_event all_x_synthetic_event_perms; + class x_selection all_x_selection_perms; + type xselection_t; ') ############################## @@ -294,20 +296,11 @@ # Local Policy # - # Type attributes - typeattribute $2 x_domain; - # X Properties # can read and write client properties allow $2 $1_xproperty_t:x_property { create destroy read write append }; type_transition $2 xproperty_t:x_property $1_xproperty_t; - # X Windows - # new windows have the domain type - type_transition $2 rootwindow_t:x_drawable $2; - - # X Input - # can receive own events allow $2 $1_input_xevent_t:{ x_event x_synthetic_event } receive; allow $2 $1_property_xevent_t:{ x_event x_synthetic_event } receive; allow $2 $1_focus_xevent_t:{ x_event x_synthetic_event } receive; @@ -320,8 +313,10 @@ type_transition $2 manage_xevent_t:x_event $1_manage_xevent_t; type_transition $2 client_xevent_t:x_event $1_client_xevent_t; type_transition $2 xevent_t:x_event $1_default_xevent_t; - # can send ICCCM events to myself + allow $2 $1_manage_xevent_t:x_synthetic_event send; + + xserver_common_app($2) ') ####################################### @@ -397,11 +392,12 @@ gen_require(` type xdm_t, xdm_tmp_t; type xauth_home_t, iceauth_home_t, xserver_t, xserver_tmpfs_t; + class x_screen all_x_screen_perms; ') - 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 xauth_home_t:file read_file_perms; @@ -409,7 +405,7 @@ # for when /tmp/.X11-unix is created by the system allow $2 xdm_t:fd use; - allow $2 xdm_t:fifo_file { getattr read write ioctl }; + allow $2 xdm_t:fifo_file rw_fifo_file_perms; allow $2 xdm_tmp_t:dir search_dir_perms; allow $2 xdm_tmp_t:sock_file { read write }; dontaudit $2 xdm_t:tcp_socket { read write }; @@ -437,6 +433,10 @@ allow $2 xserver_t:shm rw_shm_perms; allow $2 xserver_tmpfs_t:file rw_file_perms; ') + + allow $2 xserver_t:x_screen { saver_hide saver_show }; + + xserver_use_xdm($2) ') ######################################## @@ -639,7 +639,7 @@ type xdm_t; ') - allow $1 xdm_t:fifo_file { getattr read write }; + allow $1 xdm_t:fifo_file rw_fifo_file_perms; ') ######################################## @@ -738,6 +738,7 @@ 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; ') ######################################## @@ -756,7 +757,26 @@ ') 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) +') + +######################################## +## +## Manage XDM pid files. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_manage_xdm_pid',` + gen_require(` + type xdm_var_run_t; + ') + + files_search_pids($1) + manage_files_pattern($1, xdm_var_run_t, xdm_var_run_t) ') ######################################## @@ -779,6 +799,50 @@ ######################################## ## +## Read XDM var lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_manage_xdm_lib_files',` + gen_require(` + type xdm_var_lib_t; + ') + + manage_files_pattern($1, xdm_var_lib_t, xdm_var_lib_t) + read_lnk_files_pattern($1, xdm_var_lib_t, xdm_var_lib_t) +') + +######################################## +## +## Execute xsever in the xserver domain, and +## allow the specified role the xserver domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the xserver domain. +## +## +# +interface(`xserver_run',` + gen_require(` + type xserver_t; + ') + + xserver_domtrans($1) + role $2 types xserver_t; +') + +######################################## +## ## Make an X session script an entrypoint for the specified domain. ## ## @@ -797,6 +861,24 @@ ######################################## ## +## Make an X executable an entrypoint for the specified domain. +## +## +## +## The domain for which the shell is an entrypoint. +## +## +# +interface(`xserver_entry_type',` + gen_require(` + type xserver_exec_t; + ') + + domain_entry_file($1, xserver_exec_t) +') + +######################################## +## ## Execute an X session in the target domain. This ## is an explicit transition, requiring the ## caller to use setexeccon(). @@ -872,6 +954,27 @@ ######################################## ## +## Allow append the xdm +## log files. +## +## +## +## Domain to not audit +## +## +# +interface(`xserver_xdm_append_log',` + gen_require(` + type xdm_log_t; + attribute xdmhomewriter; + ') + + typeattribute $1 xdmhomewriter; + append_files_pattern($1, xdm_log_t, xdm_log_t) +') + +######################################## +## ## Do not audit attempts to write the X server ## log files. ## @@ -1018,10 +1121,11 @@ # interface(`xserver_domtrans',` gen_require(` - type xserver_t, xserver_exec_t; + type xserver_t, xserver_exec_t, xdm_t; ') allow $1 xserver_t:process siginh; + allow xdm_t $1:process sigchld; domtrans_pattern($1, xserver_exec_t, xserver_t) ') @@ -1159,6 +1263,276 @@ ######################################## ## +## Read xserver files created in /var/run +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_read_pid',` + gen_require(` + type xserver_var_run_t; + ') + + files_search_pids($1) + read_files_pattern($1, xserver_var_run_t, xserver_var_run_t) +') + +######################################## +## +## Execute xserver files created in /var/run +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_exec_pid',` + gen_require(` + type xserver_var_run_t; + ') + + files_search_pids($1) + exec_files_pattern($1, xserver_var_run_t, xserver_var_run_t) +') + +######################################## +## +## Write xserver files created in /var/run +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_write_pid',` + gen_require(` + type xserver_var_run_t; + ') + + files_search_pids($1) + write_files_pattern($1, xserver_var_run_t, xserver_var_run_t) +') + +######################################## +## +## Read user homedir fonts. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`xserver_manage_home_fonts',` + gen_require(` + type user_fonts_t; + type user_fonts_config_t; + ') + + manage_dirs_pattern($1, user_fonts_t, user_fonts_t) + manage_files_pattern($1, user_fonts_t, user_fonts_t) + manage_lnk_files_pattern($1, user_fonts_t, user_fonts_t) + + manage_files_pattern($1, user_fonts_config_t, user_fonts_config_t) +') + +######################################## +## +## Read user homedir fonts. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`xserver_read_home_fonts',` + gen_require(` + type user_fonts_t; + ') + + read_files_pattern($1, user_fonts_t, user_fonts_t) + read_lnk_files_pattern($1, user_fonts_t, user_fonts_t) +') + +######################################## +## +## write to .xsession-errors file +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_rw_xdm_home_files',` + gen_require(` + type xdm_home_t; + ') + + allow $1 xdm_home_t:file rw_file_perms; +') + +######################################## +## +## Dontaudit write to .xsession-errors file +## +## +## +## Domain to not audit +## +## +# +interface(`xserver_dontaudit_rw_xdm_home_files',` + gen_require(` + type xdm_home_t; + ') + + dontaudit $1 xdm_home_t:file rw_file_perms; +') + + +####################################### +## +## 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. +## +## +## +## Client domain allowed access. +## +## +# +interface(`xserver_use_xdm',` + gen_require(` + type xdm_t, xdm_tmp_t; + type xdm_xproperty_t; + class x_client all_x_client_perms; + class x_drawable all_x_drawable_perms; + class x_property all_x_property_perms; + ') + + allow $1 xdm_t:fd use; + allow $1 xdm_t:fifo_file rw_fifo_file_perms; + dontaudit $1 xdm_t:tcp_socket { read write }; + + # Allow connections to X server. + xserver_stream_connect_xdm($1) + xserver_read_xdm_tmp_files($1) + xserver_xdm_stream_connect($1) + xserver_setattr_xdm_tmp_dirs($1) + xserver_read_xdm_pid($1) + + allow $1 xdm_t:x_client { getattr destroy }; + allow $1 xdm_t:x_drawable { read receive get_property getattr send list_child add_child }; + allow $1 xdm_xproperty_t:x_property { write read }; + +') + +######################################## +## +## 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; +') + +######################################## +## +## Read a user Iceauthority domain. +## +## +## +## Domain allowed access. +## +## +# +template(`xserver_read_user_iceauth',` + gen_require(` + type iceauth_home_t; + ') + + # Read .Iceauthority file + allow $1 iceauth_home_t:file read_file_perms; +') + +######################################## +## +## 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; +') + +######################################## +## +## Manage the xdm_spool files +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_xdm_manage_spool',` + gen_require(` + type xdm_spool_t; + ') + + files_search_spool($1) + manage_files_pattern($1, xdm_spool_t, xdm_spool_t) +') + +######################################## +## +## 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. @@ -1172,7 +1546,103 @@ interface(`xserver_unconfined',` gen_require(` attribute xserver_unconfined_type; + attribute x_domain; ') typeattribute $1 xserver_unconfined_type; + typeattribute $1 x_domain; +') + +######################################## +## +## Rules required for using the X Windows server +## and environment. +## +## +## +## Domain allowed access. +## +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_communicate',` + gen_require(` + class x_drawable all_x_drawable_perms; + class x_resource all_x_resource_perms; +') + + allow $1 $2:x_drawable all_x_drawable_perms; + allow $2 $1:x_drawable all_x_drawable_perms; + allow $1 $2:x_resource all_x_resource_perms; + allow $2 $1:x_resource all_x_resource_perms; +') + +####################################### +## +## 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. +## +## +## +## Client domain allowed access. +## +## +# +interface(`xserver_common_app',` + + gen_require(` + attribute x_domain; + attribute xevent_type; + type xselection_t, rootwindow_t; + type user_xproperty_t, xproperty_t; + class x_property all_x_property_perms; + class x_selection all_x_selection_perms; + class x_event all_x_event_perms; + class x_synthetic_event all_x_synthetic_event_perms; ') + + # Type attributes + typeattribute $1 x_domain; + + allow $1 xselection_t:x_selection setattr; + allow $1 user_xproperty_t:x_property { write read destroy }; + allow $1 xproperty_t:x_property all_x_property_perms; + + # X Windows + # new windows have the domain type + type_transition $1 rootwindow_t:x_drawable $1; + + # X Input + # can receive own events + allow $1 xevent_type:{ x_event x_synthetic_event } { receive send }; + xserver_communicate($1, $1) + xserver_stream_connect($1) + xserver_use_xdm($1) +') + +######################################## +## +## Send and receive messages from +## xdm over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_xdm_dbus_chat',` + gen_require(` + type xdm_t; + class dbus send_msg; + ') + + allow $1 xdm_t:dbus send_msg; + allow xdm_t $1:dbus send_msg; +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.te serefpolicy-3.6.26/policy/modules/services/xserver.te --- nsaserefpolicy/policy/modules/services/xserver.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/services/xserver.te 2009-07-30 15:33:09.000000000 -0400 @@ -34,6 +34,13 @@ ## ##

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

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

## Allow xdm logins as sysadm ##

## @@ -46,6 +53,7 @@ ## gen_tunable(xserver_object_manager, false) +attribute xdmhomewriter; attribute input_xevent_type; attribute xserver_unconfined_type; attribute x_domain; @@ -65,14 +73,14 @@ type iceauth_t; type iceauth_exec_t; -typealias iceauth_t alias { user_iceauth_t staff_iceauth_t sysadm_iceauth_t }; +typealias iceauth_t alias { user_iceauth_t staff_iceauth_t sysadm_iceauth_t xguest_iceauth_t }; typealias iceauth_t alias { auditadm_iceauth_t secadm_iceauth_t }; application_domain(iceauth_t, iceauth_exec_t) ubac_constrained(iceauth_t) type iceauth_home_t; typealias iceauth_home_t alias { user_iceauth_home_t staff_iceauth_home_t sysadm_iceauth_home_t }; -typealias iceauth_home_t alias { auditadm_iceauth_home_t secadm_iceauth_home_t }; +typealias iceauth_home_t alias { auditadm_iceauth_home_t secadm_iceauth_home_t xguest_iceauth_home_t }; files_poly_member(iceauth_home_t) userdom_user_home_content(iceauth_home_t) @@ -112,17 +120,17 @@ typealias user_client_xevent_t alias { auditadm_client_xevent_t secadm_client_xevent_t }; type user_fonts_t; -typealias user_fonts_t alias { staff_fonts_t sysadm_fonts_t }; -typealias user_fonts_t alias { auditadm_fonts_t secadm_fonts_t }; +typealias user_fonts_t alias { staff_fonts_t sysadm_fonts_t xguest_fonts_t unconfined_fonts_t }; +typealias user_fonts_t alias { auditadm_fonts_t secadm_fonts_t user_fonts_home_t }; userdom_user_home_content(user_fonts_t) type user_fonts_cache_t; -typealias user_fonts_cache_t alias { staff_fonts_cache_t sysadm_fonts_cache_t }; +typealias user_fonts_cache_t alias { staff_fonts_cache_t sysadm_fonts_cache_t xguest_fonts_cache_t unconfined_fonts_cache_t }; typealias user_fonts_cache_t alias { auditadm_fonts_cache_t secadm_fonts_cache_t }; userdom_user_home_content(user_fonts_cache_t) type user_fonts_config_t; -typealias user_fonts_config_t alias { staff_fonts_config_t sysadm_fonts_config_t }; +typealias user_fonts_config_t alias { fonts_config_home_t staff_fonts_config_t sysadm_fonts_config_t xguest_fonts_config_t unconfined_fonts_config_t }; typealias user_fonts_config_t alias { auditadm_fonts_config_t secadm_fonts_config_t }; userdom_user_home_content(user_fonts_config_t) @@ -134,18 +142,18 @@ type xauth_t; type xauth_exec_t; typealias xauth_t alias { user_xauth_t staff_xauth_t sysadm_xauth_t }; -typealias xauth_t alias { auditadm_xauth_t secadm_xauth_t }; +typealias xauth_t alias { auditadm_xauth_t secadm_xauth_t xguest_xauth_t unconfined_xauth_t }; application_domain(xauth_t, xauth_exec_t) ubac_constrained(xauth_t) type xauth_home_t; typealias xauth_home_t alias { user_xauth_home_t staff_xauth_home_t sysadm_xauth_home_t }; -typealias xauth_home_t alias { auditadm_xauth_home_t secadm_xauth_home_t }; +typealias xauth_home_t alias { auditadm_xauth_home_t secadm_xauth_home_t xguest_xauth_home_t unconfined_xauth_home_t }; files_poly_member(xauth_home_t) userdom_user_home_content(xauth_home_t) type xauth_tmp_t; -typealias xauth_tmp_t alias { user_xauth_tmp_t staff_xauth_tmp_t sysadm_xauth_tmp_t }; +typealias xauth_tmp_t alias { user_xauth_tmp_t staff_xauth_tmp_t sysadm_xauth_tmp_t xguest_xauth_tmp_t unconfined_xauth_tmp_t }; typealias xauth_tmp_t alias { auditadm_xauth_tmp_t secadm_xauth_tmp_t }; files_tmp_file(xauth_tmp_t) ubac_constrained(xauth_tmp_t) @@ -166,7 +174,10 @@ 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_spool_t; +files_type(xdm_spool_t) type xdm_var_lib_t; files_type(xdm_var_lib_t) @@ -174,6 +185,12 @@ 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; @@ -181,6 +198,12 @@ type xdm_tmpfs_t; files_tmpfs_file(xdm_tmpfs_t) +type xdm_home_t; +userdom_user_home_content(xdm_home_t) + +type xdm_log_t; +logging_log_file(xdm_log_t) + # type for /var/lib/xkb type xkb_var_lib_t; files_type(xkb_var_lib_t) @@ -189,7 +212,7 @@ type xserver_t; type xserver_exec_t; typealias xserver_t alias { user_xserver_t staff_xserver_t sysadm_xserver_t }; -typealias xserver_t alias { auditadm_xserver_t secadm_xserver_t }; +typealias xserver_t alias { auditadm_xserver_t secadm_xserver_t xdm_xserver_t }; xserver_object_types_template(xdm) xserver_common_x_domain_template(xdm, xdm_t) init_system_domain(xserver_t, xserver_exec_t) @@ -197,12 +220,12 @@ type xserver_tmp_t; typealias xserver_tmp_t alias { user_xserver_tmp_t staff_xserver_tmp_t sysadm_xserver_tmp_t }; -typealias xserver_tmp_t alias { auditadm_xserver_tmp_t secadm_xserver_tmp_t }; +typealias xserver_tmp_t alias { auditadm_xserver_tmp_t secadm_xserver_tmp_t xdm_xserver_tmp_t }; files_tmp_file(xserver_tmp_t) ubac_constrained(xserver_tmp_t) type xserver_tmpfs_t; -typealias xserver_tmpfs_t alias { user_xserver_tmpfs_t staff_xserver_tmpfs_t sysadm_xserver_tmpfs_t }; +typealias xserver_tmpfs_t alias { user_xserver_tmpfs_t staff_xserver_tmpfs_t sysadm_xserver_tmpfs_t xguest_xserver_tmpfs_t unconfined_xserver_tmpfs_t xdm_xserver_tmpfs_t }; typealias xserver_tmpfs_t alias { auditadm_xserver_tmpfs_t secadm_xserver_tmpfs_t }; files_tmpfs_file(xserver_tmpfs_t) ubac_constrained(xserver_tmpfs_t) @@ -250,19 +273,21 @@ # Xauth local policy # +allow xauth_t self:capability dac_override; allow xauth_t self:process signal; allow xauth_t self:unix_stream_socket create_stream_socket_perms; allow xauth_t xauth_home_t:file manage_file_perms; userdom_user_home_dir_filetrans(xauth_t, xauth_home_t, file) +userdom_admin_home_dir_filetrans(xauth_t, xauth_home_t, file) + +manage_dirs_pattern(xauth_t, xdm_var_run_t, xdm_var_run_t) +manage_files_pattern(xauth_t, xdm_var_run_t, xdm_var_run_t) manage_dirs_pattern(xauth_t, xauth_tmp_t, xauth_tmp_t) manage_files_pattern(xauth_t, xauth_tmp_t, xauth_tmp_t) files_tmp_filetrans(xauth_t, xauth_tmp_t, { file dir }) -allow xdm_t xauth_home_t:file manage_file_perms; -userdom_user_home_dir_filetrans(xdm_t, xauth_home_t, file) - domain_use_interactive_fds(xauth_t) files_read_etc_files(xauth_t) @@ -300,20 +325,29 @@ # 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_resource kill sys_tty_config mknod chown dac_override dac_read_search fowner fsetid ipc_owner sys_nice sys_rawio net_bind_service sys_ptrace }; +allow xdm_t self:process { setexec setpgid getsched setsched setrlimit signal_perms setkeycreate ptrace }; +allow xdm_t self:process { getattr 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; allow xdm_t self:unix_stream_socket { connectto create_stream_socket_perms }; -allow xdm_t self:unix_dgram_socket create_socket_perms; +allow xdm_t self:unix_dgram_socket { create_socket_perms sendto }; allow xdm_t self:tcp_socket create_stream_socket_perms; allow xdm_t self:udp_socket create_socket_perms; +allow xdm_t self:netlink_kobject_uevent_socket create_socket_perms; allow xdm_t self:socket create_socket_perms; allow xdm_t self:appletalk_socket create_socket_perms; 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) + +manage_files_pattern(xdm_t, xdm_home_t, xdm_home_t) +userdom_user_home_dir_filetrans(xdm_t, xdm_home_t, file) +#Handle mislabeled files in homedir +userdom_delete_user_home_content_files(xdm_t) # Allow gdm to run gdm-binary can_exec(xdm_t, xdm_exec_t) @@ -329,22 +363,39 @@ manage_files_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) manage_sock_files_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) files_tmp_filetrans(xdm_t, xdm_tmp_t, { file dir sock_file }) +relabelfrom_dirs_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) +relabelfrom_files_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) manage_dirs_pattern(xdm_t, xdm_tmpfs_t, xdm_tmpfs_t) manage_files_pattern(xdm_t, xdm_tmpfs_t, xdm_tmpfs_t) manage_lnk_files_pattern(xdm_t, xdm_tmpfs_t, xdm_tmpfs_t) 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_getattr_all_fs(xdm_t) +fs_list_inotifyfs(xdm_t) +fs_read_noxattr_fs_files(xdm_t) + +manage_files_pattern(xdm_t, user_fonts_t, user_fonts_t) + +files_search_spool(xdm_t) +manage_dirs_pattern(xdm_t, xdm_spool_t, xdm_spool_t) +manage_files_pattern(xdm_t, xdm_spool_t, xdm_spool_t) +files_spool_filetrans(xdm_t, xdm_spool_t, { file dir }) 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) +manage_lnk_files_pattern(xdm_t, xdm_var_lib_t, xdm_var_lib_t) +manage_sock_files_pattern(xdm_t, xdm_var_lib_t, xdm_var_lib_t) +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 xserver_t:process signal; allow xdm_t xserver_t:unix_stream_socket connectto; @@ -358,6 +409,7 @@ allow xdm_t xserver_t:process { noatsecure siginh rlimitinh signal sigkill }; allow xdm_t xserver_t:shm rw_shm_perms; +read_files_pattern(xdm_t, xserver_t, xserver_t) # connect to xdm xserver over stream socket stream_connect_pattern(xdm_t, xserver_tmp_t, xserver_tmp_t, xserver_t) @@ -366,10 +418,14 @@ delete_files_pattern(xdm_t, xserver_tmp_t, xserver_tmp_t) delete_sock_files_pattern(xdm_t, xserver_tmp_t, xserver_tmp_t) +manage_dirs_pattern(xdm_t, xdm_log_t, xdm_log_t) +manage_files_pattern(xdm_t, xdm_log_t, xdm_log_t) +manage_fifo_files_pattern(xdm_t, xdm_log_t, xdm_log_t) +logging_log_filetrans(xdm_t, xdm_log_t, file) + manage_dirs_pattern(xdm_t, xserver_log_t, xserver_log_t) manage_files_pattern(xdm_t, xserver_log_t, xserver_log_t) manage_fifo_files_pattern(xdm_t, xserver_log_t, xserver_log_t) -logging_log_filetrans(xdm_t, xserver_log_t, file) kernel_read_system_state(xdm_t) kernel_read_kernel_sysctls(xdm_t) @@ -389,11 +445,13 @@ corenet_udp_sendrecv_all_ports(xdm_t) corenet_tcp_bind_generic_node(xdm_t) corenet_udp_bind_generic_node(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 corenet_dontaudit_tcp_bind_all_ports(xdm_t) +dev_rwx_zero(xdm_t) dev_read_rand(xdm_t) dev_read_sysfs(xdm_t) dev_getattr_framebuffer_dev(xdm_t) @@ -401,6 +459,7 @@ 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) @@ -413,14 +472,17 @@ 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) +dev_getattr_null_dev(xdm_t) +dev_setattr_null_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) @@ -431,9 +493,13 @@ 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) @@ -442,6 +508,7 @@ 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) @@ -450,6 +517,7 @@ 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) @@ -460,10 +528,11 @@ logging_read_generic_logs(xdm_t) +miscfiles_dontaudit_write_fonts(xdm_t) miscfiles_read_localization(xdm_t) miscfiles_read_fonts(xdm_t) - -sysnet_read_config(xdm_t) +miscfiles_manage_localization(xdm_t) +miscfiles_read_hwdata(xdm_t) userdom_dontaudit_use_unpriv_user_fds(xdm_t) userdom_create_all_users_keys(xdm_t) @@ -472,6 +541,9 @@ # Search /proc for any user domain processes. userdom_read_all_users_state(xdm_t) userdom_signal_all_users(xdm_t) +userdom_manage_user_tmp_dirs(xdm_t) +userdom_manage_user_tmp_sockets(xdm_t) +userdom_manage_tmpfs_role(system_r, xdm_t) xserver_rw_session(xdm_t, xdm_tmpfs_t) xserver_unconfined(xdm_t) @@ -504,10 +576,12 @@ optional_policy(` alsa_domtrans(xdm_t) + alsa_read_rw_config(xdm_t) ') optional_policy(` consolekit_dbus_chat(xdm_t) + consolekit_read_log(xdm_t) ') optional_policy(` @@ -515,12 +589,46 @@ ') optional_policy(` + # Use dbus to start other processes as xdm_t + dbus_role_template(xdm, system_r, xdm_t) + + dontaudit xdm_dbusd_t xdm_var_lib_t:dir search_dir_perms; + + corecmd_bin_entry_type(xdm_t) + + dbus_system_bus_client(xdm_t) + + optional_policy(` + bluetooth_dbus_chat(xdm_t) + ') + + optional_policy(` + devicekit_dbus_chat_disk(xdm_t) + devicekit_dbus_chat_power(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) ') optional_policy(` + gnome_read_gconf_config(xdm_t) +') + +optional_policy(` hostname_exec(xdm_t) ') @@ -542,6 +650,29 @@ ') optional_policy(` + policykit_dbus_chat(xdm_t) + policykit_domtrans_auth(xdm_t) + policykit_read_lib(xdm_t) + policykit_read_reload(xdm_t) +') + +optional_policy(` + pulseaudio_exec(xdm_t) + pulseaudio_dbus_chat(xdm_t) +') + +# On crash gdm execs gdb to dump stack +optional_policy(` + rpm_exec(xdm_t) + rpm_read_db(xdm_t) + rpm_dontaudit_manage_db(xdm_t) +') + +optional_policy(` + rtkit_daemon_system_domain(xdm_t) +') + +optional_policy(` seutil_sigchld_newrole(xdm_t) ') @@ -550,8 +681,9 @@ ') optional_policy(` - unconfined_domain(xdm_t) - unconfined_domtrans(xdm_t) + unconfined_shell_domtrans(xdm_t) + unconfined_signal(xdm_t) +') ifndef(`distro_redhat',` allow xdm_t self:process { execheap execmem }; @@ -560,7 +692,6 @@ ifdef(`distro_rhel4',` allow xdm_t self:process { execheap execmem }; ') -') optional_policy(` userhelper_dontaudit_search_config(xdm_t) @@ -571,6 +702,10 @@ ') optional_policy(` + wm_exec(xdm_t) +') + +optional_policy(` xfs_stream_connect(xdm_t) ') @@ -587,10 +722,9 @@ # execheap needed until the X module loader is fixed. # NVIDIA Needs execstack -allow 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 xserver_t self:capability { dac_override fowner fsetid setgid setuid ipc_owner sys_ptrace sys_rawio sys_admin sys_nice sys_tty_config mknod net_bind_service }; dontaudit xserver_t self:capability chown; allow xserver_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; -allow xserver_t self:memprotect mmap_zero; allow xserver_t self:fd use; allow xserver_t self:fifo_file rw_fifo_file_perms; allow xserver_t self:sock_file read_sock_file_perms; @@ -602,9 +736,11 @@ allow xserver_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow xserver_t self:tcp_socket create_stream_socket_perms; allow xserver_t self:udp_socket create_socket_perms; +allow xserver_t self:netlink_selinux_socket create_socket_perms; # Device rules allow x_domain xserver_t:x_device { read getattr use setattr setfocus grab bell }; +allow x_domain xserver_t:x_screen getattr; allow xserver_t { input_xevent_t input_xevent_type }:x_event send; @@ -616,13 +752,14 @@ type_transition xserver_t xserver_t:{ x_drawable x_colormap } rootwindow_t; allow xserver_t { rootwindow_t x_domain }:x_drawable send; +allow xserver_t x_domain:shm rw_shm_perms; manage_dirs_pattern(xserver_t, xserver_tmp_t, xserver_tmp_t) manage_files_pattern(xserver_t, xserver_tmp_t, xserver_tmp_t) manage_sock_files_pattern(xserver_t, xserver_tmp_t, xserver_tmp_t) files_tmp_filetrans(xserver_t, xserver_tmp_t, { file dir sock_file }) -filetrans_pattern(xserver_t, xserver_tmp_t, xserver_tmp_t, sock_file) +#filetrans_pattern(xserver_t, xserver_tmp_t, xserver_tmp_t,sock_file) manage_dirs_pattern(xserver_t, xserver_tmpfs_t, xserver_tmpfs_t) manage_files_pattern(xserver_t, xserver_tmpfs_t, xserver_tmpfs_t) @@ -635,9 +772,19 @@ manage_lnk_files_pattern(xserver_t, xkb_var_lib_t, xkb_var_lib_t) files_search_var_lib(xserver_t) +manage_dirs_pattern(xserver_t, xserver_var_lib_t, xserver_var_lib_t) +manage_files_pattern(xserver_t, xserver_var_lib_t, xserver_var_lib_t) +files_var_lib_filetrans(xserver_t, xserver_var_lib_t, dir) + +manage_dirs_pattern(xserver_t, xserver_var_run_t, xserver_var_run_t) +manage_files_pattern(xserver_t, xserver_var_run_t, xserver_var_run_t) +manage_sock_files_pattern(xserver_t, xdm_var_run_t, xdm_var_run_t) +files_pid_filetrans(xserver_t, xserver_var_run_t, { dir file }) + # Create files in /var/log with the xserver_log_t type. manage_files_pattern(xserver_t, xserver_log_t, xserver_log_t) logging_log_filetrans(xserver_t, xserver_log_t, file) +manage_files_pattern(xserver_t, xdm_log_t, xdm_log_t) kernel_read_system_state(xserver_t) kernel_read_device_sysctls(xserver_t) @@ -680,9 +827,12 @@ dev_rw_xserver_misc(xserver_t) # read events - the synaptics touchpad driver reads raw events dev_rw_input_dev(xserver_t) +dev_read_raw_memory(xserver_t) +dev_write_raw_memory(xserver_t) dev_rwx_zero(xserver_t) -domain_mmap_low(xserver_t) +domain_dontaudit_read_all_domains_state(xserver_t) +domain_signal_all_domains(xserver_t) files_read_etc_files(xserver_t) files_read_etc_runtime_files(xserver_t) @@ -697,8 +847,12 @@ fs_search_nfs(xserver_t) fs_search_auto_mountpoints(xserver_t) fs_search_ramfs(xserver_t) +fs_rw_tmpfs_files(xserver_t) mls_xwin_read_to_clearance(xserver_t) +mls_process_write_to_clearance(xserver_t) +mls_file_read_to_clearance(xserver_t) +mls_file_write_all_levels(xserver_t) selinux_validate_context(xserver_t) selinux_compute_access_vector(xserver_t) @@ -720,6 +874,7 @@ miscfiles_read_localization(xserver_t) miscfiles_read_fonts(xserver_t) +miscfiles_read_hwdata(xserver_t) modutils_domtrans_insmod(xserver_t) @@ -742,7 +897,7 @@ ') ifdef(`enable_mls',` - range_transition xserver_t xserver_tmp_t:sock_file s0 - mls_systemhigh; +# range_transition xserver_t xserver_tmp_t:sock_file s0 - mls_systemhigh; range_transition xserver_t xserver_t:x_drawable s0 - mls_systemhigh; ') @@ -774,12 +929,20 @@ ') optional_policy(` + devicekit_signal_power(xserver_t) +') + +optional_policy(` rhgb_getpgid(xserver_t) rhgb_signal(xserver_t) ') optional_policy(` - unconfined_domain_noaudit(xserver_t) + sandbox_rw_xserver_tmpfs_files(xserver_t) +') + +optional_policy(` + unconfined_domain(xserver_t) unconfined_domtrans(xserver_t) ') @@ -806,7 +969,7 @@ allow xserver_t xdm_var_lib_t:file { getattr read }; dontaudit xserver_t xdm_var_lib_t:dir search; -allow xserver_t xdm_var_run_t:file read_file_perms; +read_files_pattern(xserver_t, xdm_var_run_t, xdm_var_run_t) # Label pid and temporary files with derived types. manage_files_pattern(xserver_t, xdm_tmp_t, xdm_tmp_t) @@ -827,9 +990,14 @@ # to read ROLE_home_t - examine this in more detail # (xauth?) userdom_read_user_home_content_files(xserver_t) +userdom_read_all_users_state(xserver_t) xserver_use_user_fonts(xserver_t) +optional_policy(` + userhelper_search_config(xserver_t) +') + tunable_policy(`use_nfs_home_dirs',` fs_manage_nfs_dirs(xserver_t) fs_manage_nfs_files(xserver_t) @@ -844,11 +1012,14 @@ optional_policy(` dbus_system_bus_client(xserver_t) + + optional_policy(` hal_dbus_chat(xserver_t) ') +') optional_policy(` - resmgr_stream_connect(xdm_t) + mono_rw_shm(xserver_t) ') optional_policy(` @@ -881,6 +1052,8 @@ # X Server # can read server-owned resources allow x_domain xserver_t:x_resource read; +allow x_domain xserver_t:x_device { manage force_cursor }; + # can mess with own clients allow x_domain self:x_client { manage destroy }; @@ -905,6 +1078,8 @@ # operations allowed on my windows allow x_domain self:x_drawable { create destroy getattr setattr read write show hide list_child add_child remove_child manage send receive }; +allow x_domain x_domain:x_drawable { get_property getattr list_child }; + # X Colormaps # can use the default colormap allow x_domain rootwindow_t:x_colormap { read use add_color }; @@ -972,17 +1147,49 @@ allow xserver_unconfined_type { x_domain xserver_t }:x_resource *; allow xserver_unconfined_type xevent_type:{ x_event x_synthetic_event } *; -ifdef(`TODO',` -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 }; +allow xserver_unconfined_type self:x_drawable all_x_drawable_perms; +allow xserver_unconfined_type self:x_screen all_x_screen_perms; +allow xserver_unconfined_type self:x_gc all_x_gc_perms; +allow xserver_unconfined_type self:x_font all_x_font_perms; +allow xserver_unconfined_type self:x_colormap all_x_colormap_perms; +allow xserver_unconfined_type self:x_property all_x_property_perms; +allow xserver_unconfined_type self:x_selection all_x_selection_perms; +allow xserver_unconfined_type self:x_cursor all_x_cursor_perms; +allow xserver_unconfined_type self:x_client all_x_client_perms; +allow xserver_unconfined_type self:x_device all_x_device_perms; +allow xserver_unconfined_type self:x_server all_x_server_perms; +allow xserver_unconfined_type self:x_extension all_x_extension_perms; +allow xserver_unconfined_type self:x_resource all_x_resource_perms; +allow xserver_unconfined_type self:x_event all_x_event_perms; +allow xserver_unconfined_type self:x_synthetic_event all_x_synthetic_event_perms; + +optional_policy(` + unconfined_rw_shm(xserver_t) + unconfined_execmem_rw_shm(xserver_t) + + # xserver signals unconfined user on startx + unconfined_signal(xserver_t) + unconfined_getpgid(xserver_t) +') + +tunable_policy(`allow_xserver_execmem',` + allow xserver_t self:process { execheap execmem execstack }; +') + +# Hack to handle the problem of using the nvidia blobs +tunable_policy(`allow_execmem',` + allow xdm_t self:process execmem; +') + +tunable_policy(`allow_execstack',` + allow xdm_t self:process { execstack execmem }; +') + +tunable_policy(`use_nfs_home_dirs',` + fs_append_nfs_files(xdmhomewriter) +') + +tunable_policy(`use_samba_home_dirs',` + fs_append_cifs_files(xdmhomewriter) ') -# -# Wants to delete .xsession-errors file -# -allow xdm_t user_home_type:file unlink; -') dnl end TODO diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/application.if serefpolicy-3.6.26/policy/modules/system/application.if --- nsaserefpolicy/policy/modules/system/application.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/application.if 2009-07-30 15:33:09.000000000 -0400 @@ -2,7 +2,7 @@ ######################################## ## -## Make the specified type usable as an application domain. +## Send signull to application domains ## ## ## @@ -101,3 +101,21 @@ application_executable_file($2) domain_entry_file($1,$2) ') + +######################################## +## +## Send signull to unprivileged user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`application_signull',` + gen_require(` + attribute application_domain_type; + ') + + allow $1 application_domain_type:process signull; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/application.te serefpolicy-3.6.26/policy/modules/system/application.te --- nsaserefpolicy/policy/modules/system/application.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/application.te 2009-07-30 15:33:09.000000000 -0400 @@ -7,7 +7,18 @@ # Executables to be run by user attribute application_exec_type; +userdom_append_user_home_content_files(application_domain_type) +userdom_write_user_tmp_files(application_domain_type) +logging_rw_all_logs(application_domain_type) + +files_dontaudit_search_all_dirs(application_domain_type) + optional_policy(` ssh_sigchld(application_domain_type) ssh_rw_stream_sockets(application_domain_type) ') + +optional_policy(` + sudo_sigchld(application_domain_type) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.fc serefpolicy-3.6.26/policy/modules/system/authlogin.fc --- nsaserefpolicy/policy/modules/system/authlogin.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/authlogin.fc 2009-07-30 15:33:09.000000000 -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', ` @@ -42,6 +40,9 @@ /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) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.if serefpolicy-3.6.26/policy/modules/system/authlogin.if --- nsaserefpolicy/policy/modules/system/authlogin.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/authlogin.if 2009-07-30 15:33:09.000000000 -0400 @@ -40,17 +40,76 @@ ## ## # +interface(`auth_use_pam',` + + # for SSP/ProPolice + dev_read_urand($1) + # for encrypted homedir + dev_read_sysfs($1) + + auth_domtrans_chk_passwd($1) + auth_domtrans_upd_passwd($1) + auth_dontaudit_read_shadow($1) + auth_read_login_records($1) + auth_append_login_records($1) + auth_rw_lastlog($1) + auth_rw_faillog($1) + auth_exec_pam($1) + auth_use_nsswitch($1) + + logging_send_audit_msgs($1) + logging_send_syslog_msg($1) + + optional_policy(` + dbus_system_bus_client($1) + optional_policy(` + consolekit_dbus_chat($1) + ') + ') + + optional_policy(` + kerberos_manage_host_rcache($1) + kerberos_read_config($1) + ') + + optional_policy(` + nis_authenticate($1) + ') +') + +######################################## +## +## Make the specified domain used for a login program. +## +## +## +## Domain type used for a login program domain. +## +## +# interface(`auth_login_pgm_domain',` gen_require(` type var_auth_t, auth_cache_t; ') domain_type($1) + domain_poly($1) + domain_subj_id_change_exemption($1) domain_role_change_exemption($1) 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) + files_list_var_lib($1) manage_files_pattern($1, var_auth_t, var_auth_t) @@ -62,8 +121,6 @@ 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 dev_rw_input_dev($1) dev_rw_generic_usb_dev($1) @@ -86,27 +143,44 @@ mls_process_set_level($1) mls_fd_share_all_levels($1) - auth_domtrans_chk_passwd($1) - auth_domtrans_upd_passwd($1) - auth_dontaudit_read_shadow($1) - auth_read_login_records($1) - auth_append_login_records($1) - auth_rw_lastlog($1) - auth_rw_faillog($1) - auth_exec_pam($1) - auth_use_nsswitch($1) + auth_manage_pam_pid($1) + auth_use_pam($1) init_rw_utmp($1) - logging_send_audit_msgs($1) - logging_send_syslog_msg($1) logging_set_loginuid($1) seutil_read_config($1) seutil_read_default_contexts($1) - tunable_policy(`allow_polyinstantiation',` - files_polyinstantiate_all($1) + userdom_set_rlimitnh($1) + userdom_read_user_home_content_symlinks($1) + userdom_delete_user_tmp_files($1) + userdom_search_admin_dir($1) + + optional_policy(` + afs_rw_udp_sockets($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(` + fprintd_dbus_chat($1) + ') + + optional_policy(` + ssh_agent_exec($1) + ssh_read_user_home_files($1) + userdom_read_user_home_content_files($1) ') ') @@ -305,19 +379,16 @@ dev_read_rand($1) dev_read_urand($1) + auth_use_nsswitch($1) + auth_rw_faillog($1) + logging_send_audit_msgs($1) miscfiles_read_certs($1) - sysnet_dns_name_resolve($1) - sysnet_use_ldap($1) - - optional_policy(` - kerberos_use($1) - ') - optional_policy(` - nis_use_ypbind($1) + kerberos_read_keytab($1) + kerberos_connect_524($1) ') optional_policy(` @@ -328,6 +399,29 @@ optional_policy(` samba_stream_connect_winbind($1) ') + auth_domtrans_upd_passwd($1) +') + +######################################## +## +## Run unix_chkpwd to check a password. +## Stripped down version to be called within boolean +## +## +## +## Domain allowed access. +## +## +# +interface(`auth_domtrans_chkpwd',` + gen_require(` + type chkpwd_t, chkpwd_exec_t, shadow_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1, chkpwd_exec_t, chkpwd_t) + dontaudit $1 shadow_t:file { getattr read }; + auth_domtrans_upd_passwd($1) ') ######################################## @@ -352,6 +446,7 @@ auth_domtrans_chk_passwd($1) role $2 types chkpwd_t; + auth_run_upd_passwd($1, $2) ') ######################################## @@ -1129,6 +1224,32 @@ ######################################## ## +## rw all files on the filesystem, except +## the shadow passwords and listed exceptions. +## +## +## +## The type of the domain perfoming this action. +## +## +## +## +## The types to be excluded. Each type or attribute +## must be negated by the caller. +## +## +# + +interface(`auth_rw_all_files_except_shadow',` + gen_require(` + type shadow_t; + ') + + files_rw_all_files($1,$2 -shadow_t) +') + +######################################## +## ## Manage all files on the filesystem, except ## the shadow passwords and listed exceptions. ## @@ -1254,6 +1375,25 @@ ######################################## ## +## dontaudit read login records files (/var/log/wtmp). +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_dontaudit_read_login_records',` + gen_require(` + type wtmp_t; + ') + + dontaudit $1 wtmp_t:file read_file_perms; +') + +######################################## +## ## Do not audit attempts to write to ## login records files. ## @@ -1395,6 +1535,14 @@ ') optional_policy(` + ldap_stream_connect($1) + ') + + optional_policy(` + kerberos_use($1) + ') + + optional_policy(` nis_use_ypbind($1) ') @@ -1403,8 +1551,17 @@ ') optional_policy(` + nslcd_stream_connect($1) + ') + + optional_policy(` + sssd_stream_connect($1) + ') + + optional_policy(` samba_stream_connect_winbind($1) samba_read_var_files($1) + samba_dontaudit_write_var_files($1) ') ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.te serefpolicy-3.6.26/policy/modules/system/authlogin.te --- nsaserefpolicy/policy/modules/system/authlogin.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/authlogin.te 2009-07-30 15:33:09.000000000 -0400 @@ -125,9 +125,18 @@ ') optional_policy(` + # apache leaks file descriptors + apache_dontaudit_rw_tcp_sockets(chkpwd_t) +') + +optional_policy(` kerberos_use(chkpwd_t) ') +optional_policy(` + nis_authenticate(chkpwd_t) +') + ######################################## # # PAM local policy diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.fc serefpolicy-3.6.26/policy/modules/system/fstools.fc --- nsaserefpolicy/policy/modules/system/fstools.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/fstools.fc 2009-07-30 15:33:09.000000000 -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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.te serefpolicy-3.6.26/policy/modules/system/fstools.te --- nsaserefpolicy/policy/modules/system/fstools.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/fstools.te 2009-07-30 15:33:09.000000000 -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) @@ -150,8 +154,7 @@ seutil_read_config(fsadm_t) -userdom_use_user_terminals(fsadm_t) -userdom_use_unpriv_users_fds(fsadm_t) +term_use_all_terms(fsadm_t) ifdef(`distro_redhat',` optional_policy(` @@ -180,4 +183,6 @@ optional_policy(` xen_append_log(fsadm_t) + xen_rw_image_files(fsadm_t) ') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/hostname.te serefpolicy-3.6.26/policy/modules/system/hostname.te --- nsaserefpolicy/policy/modules/system/hostname.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/hostname.te 2009-07-30 15:33:09.000000000 -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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.fc serefpolicy-3.6.26/policy/modules/system/init.fc --- nsaserefpolicy/policy/modules/system/init.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/init.fc 2009-07-30 15:33:09.000000000 -0400 @@ -4,10 +4,10 @@ /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) +/etc/sysconfig/network-scripts/ifup-ipsec -- gen_context(system_u:object_r:initrc_exec_t,s0) /etc/X11/prefdm -- gen_context(system_u:object_r:initrc_exec_t,s0) @@ -45,6 +45,8 @@ /usr/sbin/apachectl -- gen_context(system_u:object_r:initrc_exec_t,s0) /usr/sbin/open_init_pty -- gen_context(system_u:object_r:initrc_exec_t,s0) +/usr/share/system-config-services/system-config-services-mechanism\.py -- gen_context(system_u:object_r:initrc_exec_t,s0) + # # /var # diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.if serefpolicy-3.6.26/policy/modules/system/init.if --- nsaserefpolicy/policy/modules/system/init.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/init.if 2009-07-30 15:33:09.000000000 -0400 @@ -174,6 +174,7 @@ role system_r types $1; domtrans_pattern(initrc_t,$2,$1) + allow initrc_t $1:process siginh; # daemons started from init will # inherit fds from init for the console @@ -272,6 +273,7 @@ role system_r types $1; domtrans_pattern(initrc_t,$2,$1) + allow initrc_t $1:process siginh; ifdef(`hide_broken_symptoms',` # RHEL4 systems seem to have a stray @@ -280,6 +282,36 @@ kernel_dontaudit_use_fds($1) ') ') + + userdom_dontaudit_search_user_home_dirs($1) + userdom_dontaudit_rw_stream($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) + ') + + # these apps are often redirect output to random log files + logging_rw_all_logs($1) + + optional_policy(` + cron_rw_pipes($1) + ') + + optional_policy(` + xserver_rw_xdm_home_files($1) + ') + + optional_policy(` + unconfined_dontaudit_rw_pipes($1) + unconfined_dontaudit_rw_stream($1) + userdom_dontaudit_read_user_tmp_files($1) + ') + + init_rw_script_stream_sockets($1) ') ######################################## @@ -546,7 +578,7 @@ # upstart uses a datagram socket instead of initctl pipe allow $1 self:unix_dgram_socket create_socket_perms; - allow $1 init_t:unix_dgram_socket sendto; + init_chat($1) ') ') @@ -619,18 +651,19 @@ # interface(`init_spec_domtrans_script',` gen_require(` - type initrc_t, initrc_exec_t; + type initrc_t; + attribute init_script_file_type; ') files_list_etc($1) - spec_domtrans_pattern($1, initrc_exec_t, initrc_t) + spec_domtrans_pattern($1, init_script_file_type, initrc_t) ifdef(`enable_mcs',` - range_transition $1 initrc_exec_t:process s0; + range_transition $1 init_script_file_type:process s0; ') ifdef(`enable_mls',` - range_transition $1 initrc_exec_t:process s0 - mls_systemhigh; + range_transition $1 init_script_file_type:process s0 - mls_systemhigh; ') ') @@ -646,19 +679,39 @@ # interface(`init_domtrans_script',` gen_require(` - type initrc_t, initrc_exec_t; + type initrc_t; + attribute init_script_file_type; ') files_list_etc($1) - domtrans_pattern($1, initrc_exec_t, initrc_t) + domtrans_pattern($1, init_script_file_type, initrc_t) ifdef(`enable_mcs',` - range_transition $1 initrc_exec_t:process s0; + range_transition $1 init_script_file_type:process s0; ') ifdef(`enable_mls',` - range_transition $1 initrc_exec_t:process s0 - mls_systemhigh; + range_transition $1 init_script_file_type: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) ') ######################################## @@ -1291,6 +1344,25 @@ ######################################## ## +## 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. ## @@ -1521,3 +1593,51 @@ ') corenet_udp_recvfrom_labeled($1, daemon) ') + +######################################## +## +## 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. +## +## +# +interface(`init_script_role_transition',` + gen_require(` + attribute init_script_file_type; + ') + + role_transition $1 init_script_file_type 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; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.te serefpolicy-3.6.26/policy/modules/system/init.te --- nsaserefpolicy/policy/modules/system/init.te 2009-07-30 09:44:08.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/init.te 2009-07-30 15:33:09.000000000 -0400 @@ -17,6 +17,20 @@ ## gen_tunable(init_upstart, false) +## +##

+## 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; @@ -64,6 +78,7 @@ # of the below init_upstart tunable # but this has a typeattribute in it corecmd_shell_entry_type(initrc_t) +corecmd_bin_entry_type(initrc_t) type initrc_devpts_t; term_pty(initrc_devpts_t) @@ -88,7 +103,7 @@ # # 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 @@ -101,7 +116,7 @@ # 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; @@ -167,6 +182,8 @@ miscfiles_read_localization(init_t) +allow init_t self:process setsched; + ifdef(`distro_gentoo',` allow init_t self:process { getcap setcap }; ') @@ -189,6 +206,14 @@ ') 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(` nscd_socket_use(init_t) ') @@ -202,9 +227,10 @@ # 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; +allow initrc_t self:key manage_key_perms; # Allow IPC with self allow initrc_t self:unix_dgram_socket create_socket_perms; @@ -217,7 +243,8 @@ 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, init_script_file_type) @@ -230,10 +257,16 @@ allow initrc_t initrc_var_run_t:file manage_file_perms; files_pid_filetrans(initrc_t, initrc_var_run_t, file) +files_manage_generic_pids_symlinks(initrc_t) can_exec(initrc_t, initrc_tmp_t) -allow initrc_t initrc_tmp_t:file manage_file_perms; -allow initrc_t initrc_tmp_t:dir manage_dir_perms; +allow initrc_t initrc_tmp_t:file relabel_file_perms; +manage_chr_files_pattern(initrc_t, initrc_tmp_t, initrc_tmp_t) +manage_blk_files_pattern(initrc_t, initrc_tmp_t, initrc_tmp_t) +manage_blk_files_pattern(initrc_t, initrc_tmp_t, initrc_tmp_t) +manage_lnk_files_pattern(initrc_t, initrc_tmp_t, initrc_tmp_t) +manage_files_pattern(initrc_t, initrc_tmp_t, initrc_tmp_t) +manage_dirs_pattern(initrc_t, initrc_tmp_t, initrc_tmp_t) files_tmp_filetrans(initrc_t, initrc_tmp_t, { file dir }) init_write_initctl(initrc_t) @@ -249,8 +282,12 @@ kernel_rw_all_sysctls(initrc_t) # for lsof which is used by alsa shutdown: kernel_dontaudit_getattr_message_if(initrc_t) +kernel_stream_connect(initrc_t) +files_read_kernel_modules(initrc_t) +files_read_config_files(initrc_t) files_read_kernel_symbol_table(initrc_t) +files_exec_etc_files(initrc_t) corenet_all_recvfrom_unlabeled(initrc_t) corenet_all_recvfrom_netlabel(initrc_t) @@ -270,17 +307,22 @@ dev_rw_sysfs(initrc_t) dev_list_usbfs(initrc_t) dev_read_framebuffer(initrc_t) +dev_write_framebuffer(initrc_t) dev_read_realtime_clock(initrc_t) 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_delete_null(initrc_t) dev_manage_generic_symlinks(initrc_t) dev_manage_generic_files(initrc_t) # Wants to remove udev.tbl: dev_delete_generic_symlinks(initrc_t) +dev_getattr_all_blk_files(initrc_t) +dev_getattr_all_chr_files(initrc_t) +fs_list_inotifyfs(initrc_t) fs_register_binary_executable_type(initrc_t) # rhgb-console writes to ramfs fs_write_ramfs_pipes(initrc_t) @@ -328,7 +370,7 @@ domain_sigchld_all_domains(initrc_t) domain_read_all_domains_state(initrc_t) domain_getattr_all_domains(initrc_t) -domain_dontaudit_ptrace_all_domains(initrc_t) +domain_ptrace_all_domains(initrc_t) domain_getsession_all_domains(initrc_t) domain_use_interactive_fds(initrc_t) # for lsof which is used by alsa shutdown: @@ -343,14 +385,15 @@ files_getattr_all_pipes(initrc_t) files_getattr_all_sockets(initrc_t) files_purge_tmp(initrc_t) -files_delete_all_locks(initrc_t) +files_manage_all_locks(initrc_t) +files_manage_boot_files(initrc_t) files_read_all_pids(initrc_t) +files_delete_root_file(initrc_t) files_delete_all_pids(initrc_t) files_delete_all_pid_dirs(initrc_t) files_read_etc_files(initrc_t) files_manage_etc_runtime_files(initrc_t) files_etc_filetrans_etc_runtime(initrc_t, file) -files_manage_generic_locks(initrc_t) files_exec_etc_files(initrc_t) files_read_usr_files(initrc_t) files_manage_urandom_seed(initrc_t) @@ -366,7 +409,9 @@ libs_rw_ld_so_cache(initrc_t) libs_exec_lib_files(initrc_t) +libs_exec_ld_so(initrc_t) +logging_send_audit_msgs(initrc_t) logging_send_syslog_msg(initrc_t) logging_manage_generic_logs(initrc_t) logging_read_all_logs(initrc_t) @@ -423,8 +468,6 @@ # init scripts touch this clock_dontaudit_write_adjtime(initrc_t) - logging_send_audit_msgs(initrc_t) - # for integrated run_init to read run_init_type. # happens during boot (/sbin/rc execs init scripts) seutil_read_default_contexts(initrc_t) @@ -451,11 +494,9 @@ # Red Hat systems seem to have a stray # fd open from the initrd - kernel_dontaudit_use_fds(initrc_t) + kernel_use_fds(initrc_t) files_dontaudit_read_root_files(initrc_t) - selinux_set_enforce_mode(initrc_t) - # These seem to be from the initrd # during device initialization: dev_create_generic_dirs(initrc_t) @@ -465,6 +506,7 @@ storage_raw_read_fixed_disk(initrc_t) storage_raw_write_fixed_disk(initrc_t) + files_create_boot_dirs(initrc_t) files_create_boot_flag(initrc_t) files_rw_boot_symlinks(initrc_t) # wants to read /.fonts directory @@ -498,6 +540,7 @@ optional_policy(` #for /etc/rc.d/init.d/nfs to create /etc/exports rpc_write_exports(initrc_t) + rpc_manage_nfs_state_data(initrc_t) ') optional_policy(` @@ -516,6 +559,33 @@ ') ') +domain_dontaudit_use_interactive_fds(daemon) + +userdom_dontaudit_list_admin_dir(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) + unconfined_dontaudit_rw_stream(daemon) + userdom_dontaudit_read_user_tmp_files(daemon) +') + optional_policy(` amavis_search_lib(initrc_t) amavis_setattr_pid_files(initrc_t) @@ -570,6 +640,10 @@ dbus_read_config(initrc_t) optional_policy(` + consolekit_dbus_chat(initrc_t) + ') + + optional_policy(` networkmanager_dbus_chat(initrc_t) ') ') @@ -591,6 +665,10 @@ ') optional_policy(` + hal_write_log(initrc_t) +') + +optional_policy(` dev_read_usbfs(initrc_t) # init scripts run /etc/hotplug/usb.rc @@ -647,20 +725,20 @@ ') optional_policy(` + iscsi_stream_connect(initrc_t) + iscsi_read_lib_files(initrc_t) +') + +optional_policy(` mailman_list_data(initrc_t) mailman_read_data_symlinks(initrc_t) ') optional_policy(` mta_read_config(initrc_t) + mta_write_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',` @@ -669,6 +747,7 @@ mysql_stream_connect(initrc_t) mysql_write_log(initrc_t) + mysql_read_config(initrc_t) ') optional_policy(` @@ -697,7 +776,6 @@ ') optional_policy(` - corecmd_shell_entry_type(initrc_t) fs_write_ramfs_sockets(initrc_t) fs_search_ramfs(initrc_t) @@ -719,8 +797,6 @@ # bash tries ioctl for some reason files_dontaudit_ioctl_all_pids(initrc_t) - # why is this needed: - rpm_manage_db(initrc_t) ') optional_policy(` @@ -733,10 +809,12 @@ squid_manage_logs(initrc_t) ') +ifdef(`enabled_mls',` optional_policy(` # allow init scripts to su su_restricted_domain_template(initrc, initrc_t, system_r) ') +') optional_policy(` ssh_dontaudit_read_server_keys(initrc_t) @@ -754,6 +832,11 @@ 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) @@ -765,6 +848,13 @@ optional_policy(` mono_domtrans(initrc_t) ') + + # Allow SELinux aware applications to request rpm_script_t execution + rpm_transition_script(initrc_t) +') + +optional_policy(` + rpm_delete_db(initrc_t) ') optional_policy(` @@ -790,3 +880,31 @@ optional_policy(` zebra_read_config(initrc_t) ') + +userdom_append_user_home_content_files(daemon) +userdom_write_user_tmp_files(daemon) +userdom_dontaudit_rw_stream(daemon) + +logging_append_all_logs(daemon) + +optional_policy(` + # sudo service restart causes this + unconfined_signull(daemon) +') + + +optional_policy(` + xserver_rw_xdm_home_files(daemon) + tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_rw_nfs_files(daemon) + ') + tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_rw_cifs_files(daemon) + ') +') + +init_rw_script_stream_sockets(daemon) + +optional_policy(` + fail2ban_read_lib_files(daemon) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/ipsec.fc serefpolicy-3.6.26/policy/modules/system/ipsec.fc --- nsaserefpolicy/policy/modules/system/ipsec.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/ipsec.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,3 +1,5 @@ +/etc/rc\.d/init\.d/ipsec -- gen_context(system_u:object_r:ipsec_initrc_exec_t,s0) + /etc/ipsec\.secrets -- gen_context(system_u:object_r:ipsec_key_file_t,s0) /etc/ipsec\.conf -- gen_context(system_u:object_r:ipsec_conf_file_t,s0) /etc/racoon/psk\.txt -- gen_context(system_u:object_r:ipsec_key_file_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/ipsec.if serefpolicy-3.6.26/policy/modules/system/ipsec.if --- nsaserefpolicy/policy/modules/system/ipsec.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/ipsec.if 2009-07-30 15:33:09.000000000 -0400 @@ -229,3 +229,28 @@ ipsec_domtrans_setkey($1) role $2 types setkey_t; ') + +######################################## +## +## Execute racoon and allow the specified role the domains. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the racoon and racoon domains. +## +## +## +# +interface(`ipsec_run_racoon',` + gen_require(` + type racoon_t; + ') + + ipsec_domtrans_racoon($1) + role $2 types racoon_t; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/ipsec.te serefpolicy-3.6.26/policy/modules/system/ipsec.te --- nsaserefpolicy/policy/modules/system/ipsec.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/ipsec.te 2009-07-30 15:33:09.000000000 -0400 @@ -15,6 +15,9 @@ type ipsec_conf_file_t; files_type(ipsec_conf_file_t) +type ipsec_initrc_exec_t; +init_script_file(ipsec_initrc_exec_t) + # type for file(s) containing ipsec keys - RSA or preshared type ipsec_key_file_t; files_type(ipsec_key_file_t) @@ -53,21 +56,23 @@ # ipsec Local policy # -allow ipsec_t self:capability { net_admin dac_override dac_read_search }; +allow ipsec_t self:capability { net_admin dac_override dac_read_search sys_nice }; dontaudit ipsec_t self:capability sys_tty_config; -allow ipsec_t self:process { signal setsched }; +allow ipsec_t self:process { getsched signal setsched }; allow ipsec_t self:tcp_socket create_stream_socket_perms; allow ipsec_t self:udp_socket create_socket_perms; allow ipsec_t self:key_socket create_socket_perms; allow ipsec_t self:fifo_file read_fifo_file_perms; allow ipsec_t self:netlink_xfrm_socket { create_netlink_socket_perms nlmsg_write }; +allow ipsec_t ipsec_initrc_exec_t:file read_file_perms; + allow ipsec_t ipsec_conf_file_t:dir list_dir_perms; read_files_pattern(ipsec_t, ipsec_conf_file_t, ipsec_conf_file_t) read_lnk_files_pattern(ipsec_t, ipsec_conf_file_t, ipsec_conf_file_t) allow ipsec_t ipsec_key_file_t:dir list_dir_perms; -read_files_pattern(ipsec_t, ipsec_key_file_t, ipsec_key_file_t) +manage_files_pattern(ipsec_t,ipsec_key_file_t,ipsec_key_file_t) read_lnk_files_pattern(ipsec_t, ipsec_key_file_t, ipsec_key_file_t) manage_files_pattern(ipsec_t, ipsec_var_run_t, ipsec_var_run_t) @@ -76,7 +81,7 @@ can_exec(ipsec_t, ipsec_mgmt_exec_t) -# pluto runs an updown script (by calling popen()!) as this is by default +# pluto runs an updown script (by calling popen()!); as this is by default # a shell script, we need to find a way to make things work without # letting all sorts of stuff possibly be run... # so try flipping back into the ipsec_mgmt_t domain @@ -127,6 +132,8 @@ domain_use_interactive_fds(ipsec_t) files_read_etc_files(ipsec_t) +files_read_usr_files(ipsec_t) +files_list_tmp(ipsec_t) init_use_fds(ipsec_t) init_use_script_ptys(ipsec_t) @@ -154,12 +161,12 @@ # allow ipsec_mgmt_t self:capability { net_admin sys_tty_config dac_override dac_read_search }; -allow ipsec_mgmt_t self:process { signal setrlimit }; +allow ipsec_mgmt_t self:process { signal setrlimit ptrace }; allow ipsec_mgmt_t self:unix_stream_socket create_stream_socket_perms; allow ipsec_mgmt_t self:tcp_socket create_stream_socket_perms; allow ipsec_mgmt_t self:udp_socket create_socket_perms; allow ipsec_mgmt_t self:key_socket create_socket_perms; -allow ipsec_mgmt_t self:fifo_file rw_file_perms; +allow ipsec_mgmt_t self:fifo_file rw_fifo_file_perms; allow ipsec_mgmt_t ipsec_mgmt_lock_t:file manage_file_perms; files_lock_filetrans(ipsec_mgmt_t, ipsec_mgmt_lock_t, file) @@ -280,6 +287,7 @@ allow racoon_t self:netlink_selinux_socket { bind create read }; allow racoon_t self:udp_socket create_socket_perms; allow racoon_t self:key_socket create_socket_perms; +allow racoon_t self:fifo_file rw_fifo_file_perms; # manage pid file manage_files_pattern(racoon_t, ipsec_var_run_t, ipsec_var_run_t) @@ -297,6 +305,13 @@ kernel_read_system_state(racoon_t) kernel_read_network_state(racoon_t) +can_exec(racoon_t, racoon_exec_t) + +corecmd_exec_shell(racoon_t) +corecmd_exec_bin(racoon_t) + +sysnet_exec_ifconfig(racoon_t) + corenet_all_recvfrom_unlabeled(racoon_t) corenet_tcp_sendrecv_all_if(racoon_t) corenet_udp_sendrecv_all_if(racoon_t) @@ -347,6 +362,7 @@ files_read_etc_files(setkey_t) init_dontaudit_use_fds(setkey_t) +init_read_script_tmp_files(setkey_t) # allow setkey to set the context for ipsec SAs and policy. ipsec_setcontext_default_spd(setkey_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iptables.fc serefpolicy-3.6.26/policy/modules/system/iptables.fc --- nsaserefpolicy/policy/modules/system/iptables.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/iptables.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,9 +1,10 @@ -/sbin/ip6tables.* -- gen_context(system_u:object_r:iptables_exec_t,s0) /sbin/ipchains.* -- gen_context(system_u:object_r:iptables_exec_t,s0) -/sbin/iptables.* -- gen_context(system_u:object_r:iptables_exec_t,s0) +/sbin/ip6?tables -- gen_context(system_u:object_r:iptables_exec_t,s0) +/sbin/ip6?tables-restore -- gen_context(system_u:object_r:iptables_exec_t,s0) +/sbin/ip6?tables-multi -- gen_context(system_u:object_r:iptables_exec_t,s0) -/usr/sbin/ip6tables.* -- gen_context(system_u:object_r:iptables_exec_t,s0) /usr/sbin/ipchains.* -- gen_context(system_u:object_r:iptables_exec_t,s0) -/usr/sbin/iptables.* -- gen_context(system_u:object_r:iptables_exec_t,s0) +/usr/sbin/iptables -- gen_context(system_u:object_r:iptables_exec_t,s0) +/usr/sbin/iptables-restore -- gen_context(system_u:object_r:iptables_exec_t,s0) +/usr/sbin/iptables-multi -- gen_context(system_u:object_r:iptables_exec_t,s0) -/var/lib/shorewall(/.*)? -- gen_context(system_u:object_r:iptables_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iptables.te serefpolicy-3.6.26/policy/modules/system/iptables.te --- nsaserefpolicy/policy/modules/system/iptables.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/iptables.te 2009-07-30 15:33:09.000000000 -0400 @@ -53,6 +53,7 @@ mls_file_read_all_levels(iptables_t) term_dontaudit_use_console(iptables_t) +term_use_all_terms(iptables_t) domain_use_interactive_fds(iptables_t) @@ -100,6 +101,10 @@ ') optional_policy(` + psad_rw_tmp_files(iptables_t) +') + +optional_policy(` rhgb_dontaudit_use_ptys(iptables_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iscsi.if serefpolicy-3.6.26/policy/modules/system/iscsi.if --- nsaserefpolicy/policy/modules/system/iscsi.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/iscsi.if 2009-07-30 15:33:09.000000000 -0400 @@ -17,3 +17,43 @@ domtrans_pattern($1, iscsid_exec_t, iscsid_t) ') + +######################################## +## +## Read iscsi lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`iscsi_read_lib_files',` + gen_require(` + type iscsi_var_lib_t; + ') + + read_files_pattern($1, iscsi_var_lib_t, iscsi_var_lib_t) + allow $1 iscsi_var_lib_t:dir list_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Connect to ISCSI using a unix domain stream socket. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`iscsi_stream_connect',` + gen_require(` + type iscsid_t, iscsi_var_lib_t; + ') + + files_search_pids($1) + stream_connect_pattern($1,iscsi_var_lib_t,iscsi_var_lib_t,iscsid_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iscsi.te serefpolicy-3.6.26/policy/modules/system/iscsi.te --- nsaserefpolicy/policy/modules/system/iscsi.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/iscsi.te 2009-07-30 15:33:09.000000000 -0400 @@ -55,6 +55,7 @@ files_pid_filetrans(iscsid_t, iscsi_var_run_t, file) kernel_read_system_state(iscsid_t) +kernel_search_debugfs(iscsid_t) corenet_all_recvfrom_unlabeled(iscsid_t) corenet_all_recvfrom_netlabel(iscsid_t) @@ -68,11 +69,12 @@ dev_rw_sysfs(iscsid_t) domain_use_interactive_fds(iscsid_t) +domain_read_all_domains_state(iscsid_t) files_read_etc_files(iscsid_t) logging_send_syslog_msg(iscsid_t) -miscfiles_read_localization(iscsid_t) +auth_use_nsswitch(iscsid_t) -sysnet_dns_name_resolve(iscsid_t) +miscfiles_read_localization(iscsid_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.fc serefpolicy-3.6.26/policy/modules/system/libraries.fc --- nsaserefpolicy/policy/modules/system/libraries.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/libraries.fc 2009-07-30 16:27:55.000000000 -0400 @@ -60,12 +60,15 @@ # # /opt # +/opt/.*\.so gen_context(system_u:object_r:lib_t,s0) /opt/(.*/)?lib(/.*)? gen_context(system_u:object_r:lib_t,s0) /opt/(.*/)?lib64(/.*)? gen_context(system_u:object_r:lib_t,s0) /opt/(.*/)?java/.+\.jar -- gen_context(system_u:object_r:lib_t,s0) /opt/(.*/)?jre.*/.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /opt/(.*/)?jre/.+\.jar -- 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) + 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) @@ -73,7 +76,6 @@ /opt/Acrobat[5-9]/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) /opt/netscape/plugins/nppdf\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /opt/RealPlayer/codecs(/.*)? gen_context(system_u:object_r:lib_t,s0) /opt/RealPlayer/common(/.*)? gen_context(system_u:object_r:lib_t,s0) @@ -84,12 +86,14 @@ ifdef(`distro_redhat',` /opt/Adobe(/.*?)/nppdf\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/opt/Adobe/Reader8/Reader/intellinux/plug_ins/.*\.api -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/Adobe/Reader.?/Reader/intellinux/plug_ins/.*\.api -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/Adobe/Reader.?/Reader/intellinux/SPPlugins/.*\.ap[il] -- gen_context(system_u:object_r:lib_t,s0) /opt/cisco-vpnclient/lib/libvpnapi\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/opt/cxoffice/lib/wine/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/cx.*/lib/wine/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /opt/f-secure/fspms/libexec/librapi\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /opt/ibm/java.*/jre/.+\.jar -- gen_context(system_u:object_r:lib_t,s0) /opt/ibm/java.*/jre/.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/ibm/java.*/jre/bin/.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /opt/netbeans(.*/)?jdk.*/linux/.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) ') @@ -103,6 +107,7 @@ # /usr/(.*/)?/HelixPlayer/.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/(.*/)?/RealPlayer/.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/(.*/)?/RealPlayer/.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/(.*/)?java/.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/(.*/)?java/.+\.jar -- gen_context(system_u:object_r:lib_t,s0) @@ -115,27 +120,29 @@ /usr/(.*/)?nvidia/.+\.so(\..*)? -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib/vlc/video_chroma/libi420_rgb_mmx_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib/vlc/codec/librealvideo_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/vlc/codec/libdmo_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/vlc/codec/librealaudio_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib64/vlc/codec/librealvideo_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib64/vlc/codec/libdmo_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib64/vlc/codec/librealaudio_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + /usr/(.*/)?lib(64)?(/.*)?/nvidia/.+\.so(\..*)? -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?(/.*)?/nvidia/.+\.so(\..*)? -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libsipphoneapi\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/ati-fglrx/.+\.so(\..*)? -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/(nvidia/)?libGL(core)?\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/fglrx/libGL\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libjackserver\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libGLU\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/fglrx/.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libjs\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libx264\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/sse2/libx264\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?(/.*)?/libnvidia.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?(/.*)?/nvidia_drv.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/nvidia-graphics(-[^/]*/)?libGL(core)?\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /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)?/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) +/usr/lib(64)?/nvidia/libGL(core)?\.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/(local/)?.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:lib_t,s0) /usr/(local/)?lib(64)?/wine/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -143,11 +150,8 @@ /usr/NX/lib/libXcomp\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/NX/lib/libjpeg\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/X11R6/lib/libGL\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/X11R6/lib/libXvMCNVIDIA\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/x11R6/lib/modules/extensions/libglx\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/xorg/modules/extensions/libglx\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xorg/modules/drivers/fglrx_drv\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xorg/modules/drivers/nvidia_drv\.o -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xorg/modules/extensions/nvidia(-[^/]*)?/libglx\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -168,12 +172,12 @@ # Fedora Core packages: gstreamer-plugins, compat-libstdc++, Glide3, libdv # 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) /usr/lib/mozilla/plugins/nppdf\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib64/maxima/[^/]+/binary-gcl/maxima -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/maxima/[^/]+/binary-gcl/maxima -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/mozilla/plugins/libvlcplugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/nx/libXcomp\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -185,15 +189,10 @@ /usr/lib(64)?/libg\+\+\.so\.2\.7\.2\.8 -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libglide3\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libglide3-v[0-9]*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/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)?/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) -/usr/lib(64)?/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/X11R6/lib/libOSMesa\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/X11R6/lib/libfglrx_gamma\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib/libfglrx_gamma\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libHermes\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/valgrind/hp2ps -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/valgrind/stage2 -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -228,31 +227,17 @@ /usr/lib(64)?/ladspa/sc3_1427\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/ladspa/sc4_1882\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/ladspa/se4_1883\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libImlib2\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/ocaml/stublibs/dllnums\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/httpd/modules/libphp5\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/php/modules/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) # Livna.org packages: xmms-mp3, ffmpeg, xvidcore, xine-lib, gsm, lame -/usr/lib(64)?.*/libmpg123\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?.*/libmpg123\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/codecs/drv[1-9c]\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libpostproc\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libavformat.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libavcodec.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libavutil.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libxvidcore\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/xine/plugins/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libgsm\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/libmp3lame\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -# 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) -/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) +HOME_DIR/.*/plugins/nppdf\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +HOME_DIR/.mozilla/plugins/nprhapengine\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/.*/nprhapengine\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/local/(.*/)?nprhapengine\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib/allegro/(.*/)?alleg-vga\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) # Jai, Sun Microsystems (Jpackage SPRM) /usr/lib(64)?/libmlib_jai\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -268,6 +253,9 @@ /usr/lib(64)?/vmware/lib(/.*)?/HConfig\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/vmware/(.*/)?VmPerl\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/(virtualbox(-ose)?/)?(components/)?VBox.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/virtualbox/.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + # Java, Sun Microsystems (JPackage SRPM) /usr/(.*/)?jre.*/.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/local/(.*/)?jre.*/.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -292,6 +280,8 @@ /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 # @@ -304,10 +294,91 @@ /var/mailman/pythonlib(/.*)?/.+\.so(\..*)? -- gen_context(system_u:object_r:lib_t,s0) +/var/lib/spamassassin/compiled/.*\.so.* -- gen_context(system_u:object_r:lib_t,s0) + ifdef(`distro_suse',` /var/lib/samba/bin/.+\.so(\.[^/]*)* -l gen_context(system_u:object_r:lib_t,s0) ') +/usr/share/hplip/prnt/plugins(/.*)? gen_context(system_u:object_r:lib_t,s0) + /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)?/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) + +/opt/novell/groupwise/client/lib/libgwapijni\.so\.1 -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/sse2/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/i686/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/google-earth/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/google-earth/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/nspluginwrapper/np.*\.so -- gen_context(system_u:object_r:lib_t,s0) + +/usr/lib/oracle/.*/lib/libnnz.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/opt/(.*/)?oracle/(.*/)?libnnz.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libnnz11.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + +/opt/matlab.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/matlab.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/local/matlab.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/local/matlab.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/local/Zend/lib/ZendExtensionManager\.so gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/libcncpmslld328\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/ICAClient/.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/midori/.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + + + +ifdef(`fixed',` +/usr/lib(64)?/libavfilter\.so(\..*)? -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libavdevice\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libavformat.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libavcodec.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libavutil.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libdv\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libGLU\.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/X11R6/lib/libGL\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libgsm\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libImlib2\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libjackserver\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libmp3lame\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/X11R6/lib/libOSMesa.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libOSMesa.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libmpeg2\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libpostproc\.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)?/libswscale\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libx264\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libxvidcore\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/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) +/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) +/opt/netscape/plugins/libflashplayer\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +# Flash plugin, Macromedia +HOME_DIR/\.mozilla(/.*)?/plugins/libflashplayer\.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) +/usr/lib(64)?/php/modules/.+\.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) +/usr/lib(64)?/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/xine/plugins/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/httpd/modules/libphp5\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/xorg/modules/extensions/libglx\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/x11R6/lib/modules/extensions/libglx\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.if serefpolicy-3.6.26/policy/modules/system/libraries.if --- nsaserefpolicy/policy/modules/system/libraries.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/libraries.if 2009-07-30 15:33:09.000000000 -0400 @@ -247,7 +247,7 @@ type lib_t; ') - files_search_usr($1) + files_list_usr($1) list_dirs_pattern($1, lib_t, lib_t) read_files_pattern($1, lib_t, lib_t) read_lnk_files_pattern($1, lib_t, lib_t) @@ -401,7 +401,7 @@ type lib_t, textrel_shlib_t; ') - files_list_usr($1) + files_search_usr($1) allow $1 lib_t:dir list_dir_perms; read_lnk_files_pattern($1, lib_t, { lib_t textrel_shlib_t }) mmap_files_pattern($1, lib_t, { lib_t textrel_shlib_t }) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.te serefpolicy-3.6.26/policy/modules/system/libraries.te --- nsaserefpolicy/policy/modules/system/libraries.te 2009-07-30 09:44:08.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/libraries.te 2009-07-30 15:33:09.000000000 -0400 @@ -58,11 +58,11 @@ # 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) @@ -76,8 +76,11 @@ 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) @@ -86,6 +89,7 @@ files_delete_etc_files(ldconfig_t) init_use_script_ptys(ldconfig_t) +init_read_script_tmp_files(ldconfig_t) miscfiles_read_localization(ldconfig_t) @@ -100,6 +104,10 @@ ') ') +userdom_manage_user_home_content_files(ldconfig_t) +userdom_manage_user_tmp_files(ldconfig_t) +userdom_manage_user_tmp_symlinks(ldconfig_t) + ifdef(`hide_broken_symptoms',` optional_policy(` unconfined_dontaudit_rw_tcp_sockets(ldconfig_t) @@ -123,3 +131,7 @@ # blow up. rpm_manage_script_tmp_files(ldconfig_t) ') + +optional_policy(` + unconfined_domain(ldconfig_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/locallogin.te serefpolicy-3.6.26/policy/modules/system/locallogin.te --- nsaserefpolicy/policy/modules/system/locallogin.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/locallogin.te 2009-07-30 15:33:09.000000000 -0400 @@ -67,6 +67,7 @@ dev_setattr_power_mgmt_dev(local_login_t) dev_getattr_sound_dev(local_login_t) dev_setattr_sound_dev(local_login_t) +dev_rw_generic_usb_dev(local_login_t) dev_dontaudit_getattr_apm_bios_dev(local_login_t) dev_dontaudit_setattr_apm_bios_dev(local_login_t) dev_dontaudit_read_framebuffer(local_login_t) @@ -152,6 +153,11 @@ 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) ') @@ -181,7 +187,7 @@ ') optional_policy(` - unconfined_domain(local_login_t) + unconfined_shell_domtrans(local_login_t) ') optional_policy(` @@ -198,6 +204,7 @@ # Sulogin local policy # +allow sulogin_t self:capability dac_override; allow sulogin_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow sulogin_t self:fd use; allow sulogin_t self:fifo_file rw_file_perms; @@ -227,17 +234,28 @@ seutil_read_default_contexts(sulogin_t) auth_read_shadow(sulogin_t) +auth_use_nsswitch(sulogin_t) userdom_use_unpriv_users_fds(sulogin_t) userdom_search_user_home_dirs(sulogin_t) userdom_use_user_ptys(sulogin_t) +ifdef(`enable_mls',` sysadm_shell_domtrans(sulogin_t) +',` + optional_policy(` + unconfined_shell_domtrans(sulogin_t) + ') +') # suse and debian do not use pam with sulogin... ifdef(`distro_suse', `define(`sulogin_no_pam')') ifdef(`distro_debian', `define(`sulogin_no_pam')') +ifdef(`distro_redhat',` + define(`sulogin_no_pam') + selinux_compute_user_contexts(sulogin_t) +') ifdef(`sulogin_no_pam', ` allow sulogin_t self:capability sys_tty_config; @@ -251,11 +269,3 @@ selinux_compute_relabel_context(sulogin_t) selinux_compute_user_contexts(sulogin_t) ') - -optional_policy(` - nis_use_ypbind(sulogin_t) -') - -optional_policy(` - nscd_socket_use(sulogin_t) -') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.fc serefpolicy-3.6.26/policy/modules/system/logging.fc --- nsaserefpolicy/policy/modules/system/logging.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/logging.fc 2009-07-30 15:33:09.000000000 -0400 @@ -53,15 +53,18 @@ /var/named/chroot/var/log -d gen_context(system_u:object_r:var_log_t,s0) ') -/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: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/audit_events -s gen_context(system_u:object_r:auditd_var_run_t,mls_systemhigh) +/var/run/audispd_events -s gen_context(system_u:object_r:audisp_var_run_t,mls_systemhigh) +/var/run/auditd\.pid -- gen_context(system_u:object_r:auditd_var_run_t,mls_systemhigh) +/var/run/auditd_sock -s gen_context(system_u:object_r:auditd_var_run_t,mls_systemhigh) /var/run/klogd\.pid -- gen_context(system_u:object_r:klogd_var_run_t,s0) /var/run/log -s gen_context(system_u:object_r:devlog_t,s0) /var/run/metalog\.pid -- gen_context(system_u:object_r:syslogd_var_run_t,s0) /var/run/syslogd\.pid -- gen_context(system_u:object_r:syslogd_var_run_t,s0) /var/spool/postfix/pid -d gen_context(system_u:object_r:var_run_t,s0) +/var/spool/plymouth/boot.log gen_context(system_u:object_r:var_log_t,s0) +/var/spool/rsyslog(/.*)? gen_context(system_u:object_r:var_log_t,s0) /var/tinydns/log/main(/.*)? gen_context(system_u:object_r:var_log_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.if serefpolicy-3.6.26/policy/modules/system/logging.if --- nsaserefpolicy/policy/modules/system/logging.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/logging.if 2009-07-30 15:33:09.000000000 -0400 @@ -623,7 +623,7 @@ ') files_search_var($1) - append_files_pattern($1, var_log_t, logfile) + append_files_pattern($1, logfile, logfile) ') ######################################## @@ -707,6 +707,8 @@ 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 }; ') ######################################## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.te serefpolicy-3.6.26/policy/modules/system/logging.te --- nsaserefpolicy/policy/modules/system/logging.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/logging.te 2009-07-30 15:33:09.000000000 -0400 @@ -126,7 +126,7 @@ allow auditd_t self:process { signal_perms setpgid setsched }; allow auditd_t self:file rw_file_perms; allow auditd_t self:unix_dgram_socket create_socket_perms; -allow auditd_t self:fifo_file rw_file_perms; +allow auditd_t self:fifo_file rw_fifo_file_perms; allow auditd_t self:tcp_socket create_stream_socket_perms; allow auditd_t auditd_etc_t:dir list_dir_perms; @@ -179,6 +179,8 @@ logging_domtrans_dispatcher(auditd_t) logging_signal_dispatcher(auditd_t) +auth_use_nsswitch(auditd_t) + miscfiles_read_localization(auditd_t) mls_file_read_all_levels(auditd_t) @@ -215,9 +217,9 @@ # audit dispatcher local policy # -allow audisp_t self:capability sys_nice; -allow audisp_t self:process setsched; -allow audisp_t self:fifo_file rw_file_perms; +allow audisp_t self:capability { dac_override sys_nice }; +allow audisp_t self:process { signal_perms setsched }; +allow audisp_t self:fifo_file rw_fifo_file_perms; allow audisp_t self:unix_stream_socket create_stream_socket_perms; allow audisp_t self:unix_dgram_socket create_socket_perms; @@ -226,13 +228,18 @@ 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) -corecmd_search_bin(audisp_t) +corecmd_exec_bin(audisp_t) +corecmd_exec_shell(audisp_t) domain_use_interactive_fds(audisp_t) files_read_etc_files(audisp_t) +files_read_etc_runtime_files(audisp_t) mls_file_write_all_levels(audisp_t) +mls_dbus_send_all_levels(audisp_t) + +auth_use_nsswitch(audisp_t) logging_send_syslog_msg(audisp_t) @@ -240,6 +247,14 @@ sysnet_dns_name_resolve(audisp_t) +optional_policy(` + dbus_system_bus_client(audisp_t) + + optional_policy(` + setroubleshoot_dbus_chat(audisp_t) + ') +') + ######################################## # # Audit remote logger local policy @@ -253,11 +268,16 @@ corenet_tcp_sendrecv_generic_node(audisp_remote_t) corenet_tcp_connect_audit_port(audisp_remote_t) corenet_sendrecv_audit_client_packets(audisp_remote_t) +corenet_tcp_bind_audit_port(audisp_remote_t) +corenet_tcp_sendrecv_all_ports(audisp_remote_t) +corenet_tcp_bind_generic_node(audisp_remote_t) files_read_etc_files(audisp_remote_t) logging_send_syslog_msg(audisp_remote_t) +auth_use_nsswitch(audisp_remote_t) + miscfiles_read_localization(audisp_remote_t) sysnet_dns_name_resolve(audisp_remote_t) @@ -337,7 +357,7 @@ allow syslogd_t self:unix_dgram_socket create_socket_perms; allow syslogd_t self:unix_stream_socket create_stream_socket_perms; allow syslogd_t self:unix_dgram_socket sendto; -allow syslogd_t self:fifo_file rw_file_perms; +allow syslogd_t self:fifo_file rw_fifo_file_perms; allow syslogd_t self:udp_socket create_socket_perms; allow syslogd_t self:tcp_socket create_stream_socket_perms; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/lvm.te serefpolicy-3.6.26/policy/modules/system/lvm.te --- nsaserefpolicy/policy/modules/system/lvm.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/lvm.te 2009-07-30 15:33:09.000000000 -0400 @@ -10,6 +10,9 @@ type clvmd_exec_t; init_daemon_domain(clvmd_t, clvmd_exec_t) +type clvmd_initrc_exec_t; +init_script_file(clvmd_initrc_exec_t) + type clvmd_var_run_t; files_pid_file(clvmd_var_run_t) @@ -102,6 +105,7 @@ fs_search_auto_mountpoints(clvmd_t) fs_dontaudit_list_tmpfs(clvmd_t) fs_dontaudit_read_removable_files(clvmd_t) +fs_rw_anon_inodefs_files(clvmd_t) storage_dontaudit_getattr_removable_dev(clvmd_t) storage_manage_fixed_disk(clvmd_t) @@ -168,7 +172,7 @@ # 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_fifo_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; @@ -214,6 +218,7 @@ # it has no reason to need this kernel_dontaudit_getattr_core_if(lvm_t) kernel_use_fds(lvm_t) +kernel_search_debugfs(lvm_t) selinux_get_fs_mount(lvm_t) selinux_validate_context(lvm_t) @@ -243,6 +248,7 @@ dev_dontaudit_getattr_generic_blk_files(lvm_t) dev_dontaudit_getattr_generic_pipes(lvm_t) dev_create_generic_dirs(lvm_t) +dev_rw_generic_files(lvm_t) fs_getattr_xattr_fs(lvm_t) fs_search_auto_mountpoints(lvm_t) @@ -250,6 +256,7 @@ fs_read_tmpfs_symlinks(lvm_t) fs_dontaudit_read_removable_files(lvm_t) fs_dontaudit_getattr_tmpfs_files(lvm_t) +fs_rw_anon_inodefs_files(lvm_t) storage_relabel_fixed_disk(lvm_t) storage_dontaudit_read_removable_device(lvm_t) @@ -261,6 +268,10 @@ 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) +mls_file_write_to_clearance(lvm_t) + +term_use_all_terms(lvm_t) corecmd_exec_bin(lvm_t) corecmd_exec_shell(lvm_t) @@ -273,10 +284,12 @@ files_read_etc_runtime_files(lvm_t) # for when /usr is not mounted: files_dontaudit_search_isid_type_dirs(lvm_t) +files_dontaudit_getattr_tmpfs_files(lvm_t) init_use_fds(lvm_t) init_dontaudit_getattr_initctl(lvm_t) init_use_script_ptys(lvm_t) +init_read_script_state(lvm_t) logging_send_syslog_msg(lvm_t) @@ -313,8 +326,10 @@ optional_policy(` dbus_system_bus_client(lvm_t) + optional_policy(` hal_dbus_chat(lvm_t) ') +') optional_policy(` modutils_domtrans_insmod(lvm_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/miscfiles.if serefpolicy-3.6.26/policy/modules/system/miscfiles.if --- nsaserefpolicy/policy/modules/system/miscfiles.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/miscfiles.if 2009-07-30 15:33:09.000000000 -0400 @@ -87,6 +87,25 @@ ######################################## ## +## Allow domaint ot setattr on fonts dir +## +## +## +## Domain allowed access. +## +## +## +# +interface(`miscfiles_setattr_fonts',` + gen_require(` + type fonts_t; + ') + + allow $1 fonts_t:dir setattr; +') + +######################################## +## ## Do not audit attempts to write fonts. ## ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/modutils.te serefpolicy-3.6.26/policy/modules/system/modutils.te --- nsaserefpolicy/policy/modules/system/modutils.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/modutils.te 2009-07-30 15:33:09.000000000 -0400 @@ -42,7 +42,7 @@ # 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 +55,7 @@ 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 +64,7 @@ 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: ????) @@ -76,11 +78,10 @@ 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) +fs_dontaudit_use_tmpfs_chr_dev(insmod_t) corecmd_exec_bin(insmod_t) corecmd_exec_shell(insmod_t) @@ -101,6 +102,8 @@ 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) logging_send_syslog_msg(insmod_t) logging_search_logs(insmod_t) @@ -109,19 +112,30 @@ seutil_read_file_contexts(insmod_t) -userdom_use_user_terminals(insmod_t) +term_use_all_terms(insmod_t) +userdom_dontaudit_search_user_home_dirs(insmod_t) -ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(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) ') @@ -184,6 +198,7 @@ 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) @@ -214,7 +229,13 @@ ') optional_policy(` + # Read System.map from home directories. + unconfined_domain(depmod_t) +') + +optional_policy(` rpm_rw_pipes(depmod_t) + rpm_manage_script_tmp_files(depmod_t) ') ################################# diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.fc serefpolicy-3.6.26/policy/modules/system/mount.fc --- nsaserefpolicy/policy/modules/system/mount.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/mount.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,4 +1,9 @@ /bin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0) /bin/umount.* -- 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) + +/var/cache/davfs2(/.*)? gen_context(system_u:object_r:mount_var_run_t,s0) +/var/run/davfs2(/.*)? gen_context(system_u:object_r:mount_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.te serefpolicy-3.6.26/policy/modules/system/mount.te --- nsaserefpolicy/policy/modules/system/mount.te 2009-07-29 15:15:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/mount.te 2009-07-30 15:33:09.000000000 -0400 @@ -18,8 +18,12 @@ 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) +typealias mount_loopback_t alias mount_loop_t; type mount_tmp_t; files_tmp_file(mount_tmp_t) @@ -29,6 +33,10 @@ # policy--duplicate type declaration type unconfined_mount_t; application_domain(unconfined_mount_t, mount_exec_t) +role system_r types unconfined_mount_t; + +type mount_var_run_t; +files_pid_file(mount_var_run_t) ######################################## # @@ -36,7 +44,11 @@ # # 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 self:process { ptrace signal }; +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; allow mount_t mount_loopback_t:file read_file_perms; @@ -47,12 +59,25 @@ files_tmp_filetrans(mount_t, mount_tmp_t, { file dir }) +manage_dirs_pattern(mount_t,mount_var_run_t,mount_var_run_t) +manage_files_pattern(mount_t,mount_var_run_t,mount_var_run_t) +files_pid_filetrans(mount_t,mount_var_run_t,dir) +files_var_filetrans(mount_t,mount_var_run_t,dir) + +# In order to mount reiserfs_t +kernel_list_unlabeled(mount_t) kernel_read_system_state(mount_t) +kernel_read_network_state(mount_t) kernel_read_kernel_sysctls(mount_t) kernel_dontaudit_getattr_core_if(mount_t) +kernel_search_debugfs(mount_t) +kernel_setsched(mount_t) +kernel_use_fds(mount_t) dev_getattr_all_blk_files(mount_t) dev_list_all_dev_nodes(mount_t) +dev_read_usbfs(mount_t) +dev_read_rand(mount_t) dev_rw_lvm_control(mount_t) dev_dontaudit_getattr_all_chr_files(mount_t) dev_dontaudit_getattr_memory_dev(mount_t) @@ -62,16 +87,19 @@ 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) +fs_list_all(mount_t) +fs_getattr_all_fs(mount_t) fs_mount_all_fs(mount_t) fs_unmount_all_fs(mount_t) fs_remount_all_fs(mount_t) 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_read_fusefs_files(mount_t) +fs_manage_nfs_dirs(mount_t) term_use_all_terms(mount_t) @@ -79,6 +107,7 @@ corecmd_exec_bin(mount_t) domain_use_interactive_fds(mount_t) +domain_dontaudit_search_all_domains_state(mount_t) files_search_all(mount_t) files_read_etc_files(mount_t) @@ -87,7 +116,7 @@ files_mounton_all_mountpoints(mount_t) files_unmount_rootfs(mount_t) # These rules need to be generalized. Only admin, initrc should have it: -files_relabelto_all_file_type_fs(mount_t) +files_relabel_all_file_type_fs(mount_t) files_mount_all_file_type_fs(mount_t) files_unmount_all_file_type_fs(mount_t) # for when /etc/mtab loses its type @@ -100,6 +129,8 @@ 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) @@ -116,6 +147,7 @@ seutil_read_config(mount_t) userdom_use_all_users_fds(mount_t) +userdom_manage_user_home_content_dirs(mount_t) ifdef(`distro_redhat',` optional_policy(` @@ -131,9 +163,13 @@ ') ') +corecmd_exec_shell(mount_t) + +modutils_domtrans_insmod(mount_t) + tunable_policy(`allow_mount_anyfile',` auth_read_all_dirs_except_shadow(mount_t) - auth_read_all_files_except_shadow(mount_t) + auth_rw_all_files_except_shadow(mount_t) files_mounton_non_security(mount_t) ') @@ -164,6 +200,8 @@ fs_search_rpc(mount_t) rpc_stub(mount_t) + + rpc_domtrans_rpcd(mount_t) ') optional_policy(` @@ -171,6 +209,21 @@ ') optional_policy(` + dbus_system_bus_client(mount_t) + + optional_policy(` + hal_dbus_chat(mount_t) + ') +') + + +optional_policy(` + hal_write_log(mount_t) + hal_use_fds(mount_t) + hal_dontaudit_rw_pipes(mount_t) +') + +optional_policy(` ifdef(`hide_broken_symptoms',` # for a bug in the X server rhgb_dontaudit_rw_stream_sockets(mount_t) @@ -178,6 +231,11 @@ ') ') +# 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) @@ -185,6 +243,7 @@ optional_policy(` samba_domtrans_smbmount(mount_t) + samba_read_config(mount_t) ') ######################################## @@ -194,5 +253,8 @@ optional_policy(` files_etc_filetrans_etc_runtime(unconfined_mount_t, file) - unconfined_domain(unconfined_mount_t) + unconfined_domain_noaudit(unconfined_mount_t) + + rpc_domtrans_rpcd(unconfined_mount_t) ') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.fc serefpolicy-3.6.26/policy/modules/system/selinuxutil.fc --- nsaserefpolicy/policy/modules/system/selinuxutil.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/selinuxutil.fc 2009-07-30 15:33:09.000000000 -0400 @@ -6,13 +6,13 @@ /etc/selinux(/.*)? gen_context(system_u:object_r:selinux_config_t,s0) /etc/selinux/([^/]*/)?contexts(/.*)? gen_context(system_u:object_r:default_context_t,s0) /etc/selinux/([^/]*/)?contexts/files(/.*)? gen_context(system_u:object_r:file_context_t,s0) -/etc/selinux/([^/]*/)?policy(/.*)? gen_context(system_u:object_r:policy_config_t,mls_systemhigh) +/etc/selinux/([^/]*/)?policy(/.*)? gen_context(system_u:object_r:semanage_store_t,s0) /etc/selinux/([^/]*/)?setrans\.conf -- gen_context(system_u:object_r:selinux_config_t,mls_systemhigh) -/etc/selinux/([^/]*/)?seusers -- gen_context(system_u:object_r:selinux_config_t,mls_systemhigh) +/etc/selinux/([^/]*/)?seusers -- gen_context(system_u:object_r:selinux_config_t,s0) /etc/selinux/([^/]*/)?modules/(active|tmp|previous)(/.*)? gen_context(system_u:object_r:semanage_store_t,s0) /etc/selinux/([^/]*/)?modules/semanage\.read\.LOCK -- gen_context(system_u:object_r:semanage_read_lock_t,s0) /etc/selinux/([^/]*/)?modules/semanage\.trans\.LOCK -- gen_context(system_u:object_r:semanage_trans_lock_t,s0) -/etc/selinux/([^/]*/)?users(/.*)? -- gen_context(system_u:object_r:selinux_config_t,mls_systemhigh) +/etc/selinux/([^/]*/)?users(/.*)? -- gen_context(system_u:object_r:selinux_config_t,s0) # # /root @@ -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) @@ -46,3 +46,11 @@ # /var/run # /var/run/restorecond\.pid -- gen_context(system_u:object_r:restorecond_var_run_t,s0) + +# +# /var/lib +# +/var/lib/selinux(/.*)? gen_context(system_u:object_r:selinux_var_lib_t,s0) + +/etc/share/selinux/targeted(/.*)? gen_context(system_u:object_r:semanage_store_t,s0) +/etc/share/selinux/mls(/.*)? gen_context(system_u:object_r:semanage_store_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.if serefpolicy-3.6.26/policy/modules/system/selinuxutil.if --- nsaserefpolicy/policy/modules/system/selinuxutil.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/selinuxutil.if 2009-07-30 15:35:31.000000000 -0400 @@ -535,6 +535,53 @@ ######################################## ## +## Execute setfiles in the setfiles domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`seutil_domtrans_setfiles_mac',` + gen_require(` + type setfiles_mac_t, setfiles_exec_t; + ') + + files_search_usr($1) + corecmd_search_bin($1) + domtrans_pattern($1, setfiles_exec_t, setfiles_mac_t) +') + +######################################## +## +## Execute setfiles in the setfiles_mac domain, and +## allow the specified role the setfiles_mac domain, +## and use the caller's terminal. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the setfiles_mac domain. +## +## +## +# +interface(`seutil_run_setfiles_mac',` + gen_require(` + type setfiles_mac_t; + ') + + seutil_domtrans_setfiles_mac($1) + role $2 types setfiles_mac_t; +') + +######################################## +## ## Execute setfiles in the caller domain. ## ## @@ -680,6 +727,7 @@ ') 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) ') @@ -999,6 +1047,26 @@ ######################################## ## +## 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. @@ -1010,7 +1078,7 @@ ## ## ## -## The role to be allowed the checkpolicy domain. +## The role to be allowed the semanage domain. ## ## ## @@ -1028,6 +1096,33 @@ ######################################## ## +## 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 setsebool domain. +## +## +## +# +interface(`seutil_run_setsebool',` + gen_require(` + type semanage_t; + ') + + seutil_domtrans_setsebool($1) + role $2 types setsebool_t; +') + +######################################## +## ## Full management of the semanage ## module store. ## @@ -1139,3 +1234,194 @@ selinux_dontaudit_get_fs_mount($1) seutil_dontaudit_read_config($1) ') + +####################################### +## +## 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 sys_resource }; + dontaudit $1 self:capability sys_tty_config; + allow $1 self:process signal; + 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) + fs_getattr_all_fs($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) + + 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_user_home_content_files($1) + +') + + +####################################### +## +## All rules necessary to run setfiles command +## +## +## +## Domain allowed access. +## +## +# +interface(`seutil_setfiles',` + +allow $1 self:capability { dac_override dac_read_search fowner }; +dontaudit $1 self:capability sys_tty_config; +allow $1 self:fifo_file rw_file_perms; +dontaudit $1 self:dir relabelfrom; +dontaudit $1 self:file relabelfrom; +dontaudit $1 self:lnk_file relabelfrom; + + +allow $1 { policy_src_t policy_config_t file_context_t default_context_t }:dir list_dir_perms; +allow $1 { policy_src_t policy_config_t file_context_t default_context_t }:file read_file_perms; +allow $1 { policy_src_t policy_config_t file_context_t default_context_t }:lnk_file { read_lnk_file_perms ioctl lock }; + +logging_send_audit_msgs($1) + +kernel_read_system_state($1) +kernel_relabelfrom_unlabeled_dirs($1) +kernel_relabelfrom_unlabeled_files($1) +kernel_relabelfrom_unlabeled_symlinks($1) +kernel_relabelfrom_unlabeled_pipes($1) +kernel_relabelfrom_unlabeled_sockets($1) +kernel_use_fds($1) +kernel_rw_pipes($1) +kernel_rw_unix_dgram_sockets($1) +kernel_dontaudit_list_all_proc($1) +kernel_read_all_sysctls($1) +kernel_read_network_state_symlinks($1) + +dev_relabel_all_dev_nodes($1) + +domain_use_interactive_fds($1) +domain_read_all_domains_state($1) + +files_read_etc_runtime_files($1) +files_read_etc_files($1) +files_list_all($1) +files_relabel_all_files($1) +files_list_isid_type_dirs($1) +files_read_isid_type_files($1) +files_dontaudit_read_all_symlinks($1) + +fs_getattr_xattr_fs($1) +fs_list_all($1) +fs_getattr_all_files($1) +fs_search_auto_mountpoints($1) +fs_relabelfrom_noxattr_fs($1) + +mls_file_read_all_levels($1) +mls_file_write_all_levels($1) +mls_file_upgrade($1) +mls_file_downgrade($1) + +selinux_validate_context($1) +selinux_compute_access_vector($1) +selinux_compute_create_context($1) +selinux_compute_relabel_context($1) +selinux_compute_user_contexts($1) + +term_use_all_terms($1) + +# this is to satisfy the assertion: +auth_relabelto_shadow($1) + +init_use_fds($1) +init_use_script_fds($1) +init_use_script_ptys($1) +init_exec_script_files($1) + +logging_send_syslog_msg($1) + +miscfiles_read_localization($1) + +seutil_libselinux_linked($1) + +userdom_use_all_users_fds($1) +# for config files in a home directory +userdom_read_user_home_content_files($1) + +ifdef(`distro_debian',` + # udev tmpfs is populated with static device nodes + # and then relabeled afterwards; thus + # /dev/console has the tmpfs type + fs_rw_tmpfs_chr_files($1) +') + +ifdef(`distro_redhat',` + fs_rw_tmpfs_chr_files($1) + fs_rw_tmpfs_blk_files($1) + fs_relabel_tmpfs_blk_file($1) + fs_relabel_tmpfs_chr_file($1) +') + +ifdef(`distro_ubuntu',` + optional_policy(` + unconfined_domain($1) + ') +') + +optional_policy(` + hotplug_use_fds($1) +') +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.te serefpolicy-3.6.26/policy/modules/system/selinuxutil.te --- nsaserefpolicy/policy/modules/system/selinuxutil.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/selinuxutil.te 2009-07-30 15:33:09.000000000 -0400 @@ -23,6 +23,9 @@ type selinux_config_t; files_type(selinux_config_t) +type selinux_var_lib_t; +files_type(selinux_var_lib_t) + type checkpolicy_t, can_write_binary_policy; type checkpolicy_exec_t; application_domain(checkpolicy_t, checkpolicy_exec_t) @@ -58,8 +61,9 @@ # policy_config_t is the type of /etc/security/selinux/* # the security server policy configuration. # -type policy_config_t; -files_type(policy_config_t) +#type policy_config_t; +#files_type(policy_config_t) +typealias semanage_store_t alias policy_config_t; neverallow ~can_relabelto_binary_policy policy_config_t:file relabelto; #neverallow ~can_write_binary_policy policy_config_t:file { write append }; @@ -75,7 +79,6 @@ 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 +95,10 @@ 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) @@ -109,6 +116,11 @@ init_system_domain(setfiles_t, setfiles_exec_t) domain_obj_id_change_exemption(setfiles_t) +type setfiles_mac_t; +domain_type(setfiles_mac_t) +domain_entry_file(setfiles_mac_t, setfiles_exec_t) +domain_obj_id_change_exemption(setfiles_mac_t) + ######################################## # # Checkpolicy local policy @@ -191,15 +203,6 @@ ') ') -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 @@ -217,7 +220,7 @@ 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) @@ -270,12 +273,14 @@ init_rw_utmp(newrole_t) init_use_fds(newrole_t) +logging_send_audit_msgs(newrole_t) logging_send_syslog_msg(newrole_t) miscfiles_read_localization(newrole_t) seutil_libselinux_linked(newrole_t) +userdom_use_unpriv_users_fds(newrole_t) # for some PAM modules and for cwd userdom_dontaudit_search_user_home_content(newrole_t) userdom_search_user_home_dirs(newrole_t) @@ -336,6 +341,8 @@ seutil_libselinux_linked(restorecond_t) +userdom_read_user_home_content_symlinks(restorecond_t) + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(restorecond_t) @@ -354,7 +361,7 @@ 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 @@ -383,7 +390,6 @@ 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) @@ -406,6 +412,10 @@ ') ') +optional_policy(` + rpm_domtrans(run_init_t) +') + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(run_init_t) @@ -421,61 +431,22 @@ # 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 rw_file_perms; +seutil_semanage_policy(semanage_t) +allow semanage_t self:fifo_file rw_fifo_file_perms; -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 }) +manage_dirs_pattern(semanage_t, selinux_var_lib_t, selinux_var_lib_t) +manage_files_pattern(semanage_t, selinux_var_lib_t, selinux_var_lib_t) -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: selinux_set_all_booleans(semanage_t) +can_exec(semanage_t, semanage_exec_t) -term_use_all_terms(semanage_t) +# Admins are creating pp files in random locations +auth_read_all_files_except_shadow(semanage_t) -# Running genhomedircon requires this for finding all users -auth_use_nsswitch(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) @@ -484,12 +455,23 @@ files_read_var_lib_symlinks(semanage_t) ') +optional_policy(` + setrans_initrc_domtrans(semanage_t) + domain_system_change_exemption(semanage_t) + consoletype_exec(semanage_t) +') + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(semanage_t) ') ') +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 @@ -499,111 +481,36 @@ userdom_read_user_tmp_files(semanage_t) ') -######################################## +userdom_search_admin_dir(semanage_t) + +####################################n#### # -# Setfiles local policy +# setsebool local policy # +seutil_semanage_policy(setsebool_t) +selinux_set_all_booleans(setsebool_t) -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; - -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 }; - -kernel_read_system_state(setfiles_t) -kernel_relabelfrom_unlabeled_dirs(setfiles_t) -kernel_relabelfrom_unlabeled_files(setfiles_t) -kernel_relabelfrom_unlabeled_symlinks(setfiles_t) -kernel_relabelfrom_unlabeled_pipes(setfiles_t) -kernel_relabelfrom_unlabeled_sockets(setfiles_t) -kernel_use_fds(setfiles_t) -kernel_rw_pipes(setfiles_t) -kernel_rw_unix_dgram_sockets(setfiles_t) -kernel_dontaudit_list_all_proc(setfiles_t) -kernel_dontaudit_list_all_sysctls(setfiles_t) - -dev_relabel_all_dev_nodes(setfiles_t) - -domain_use_interactive_fds(setfiles_t) -domain_dontaudit_search_all_domains_state(setfiles_t) - -files_read_etc_runtime_files(setfiles_t) -files_read_etc_files(setfiles_t) -files_list_all(setfiles_t) -files_relabel_all_files(setfiles_t) - -fs_getattr_xattr_fs(setfiles_t) -fs_list_all(setfiles_t) -fs_search_auto_mountpoints(setfiles_t) -fs_relabelfrom_noxattr_fs(setfiles_t) - -mls_file_read_all_levels(setfiles_t) -mls_file_write_all_levels(setfiles_t) -mls_file_upgrade(setfiles_t) -mls_file_downgrade(setfiles_t) - -selinux_validate_context(setfiles_t) -selinux_compute_access_vector(setfiles_t) -selinux_compute_create_context(setfiles_t) -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) - -# this is to satisfy the assertion: -auth_relabelto_shadow(setfiles_t) - -init_use_fds(setfiles_t) -init_use_script_fds(setfiles_t) -init_use_script_ptys(setfiles_t) -init_exec_script_files(setfiles_t) - -logging_send_syslog_msg(setfiles_t) - -miscfiles_read_localization(setfiles_t) - -seutil_libselinux_linked(setfiles_t) - -userdom_use_all_users_fds(setfiles_t) -# for config files in a home directory -userdom_read_user_home_content_files(setfiles_t) - -ifdef(`distro_debian',` - # udev tmpfs is populated with static device nodes - # and then relabeled afterwards; thus - # /dev/console has the tmpfs type - fs_rw_tmpfs_chr_files(setfiles_t) -') +init_dontaudit_use_fds(setsebool_t) -ifdef(`distro_redhat', ` - fs_rw_tmpfs_chr_files(setfiles_t) - fs_rw_tmpfs_blk_files(setfiles_t) - fs_relabel_tmpfs_blk_file(setfiles_t) - fs_relabel_tmpfs_chr_file(setfiles_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) -ifdef(`distro_ubuntu',` - optional_policy(` - unconfined_domain(setfiles_t) - ') -') +######################################## +# +# Setfiles local policy +# -ifdef(`hide_broken_symptoms',` - optional_policy(` - udev_dontaudit_rw_dgram_sockets(setfiles_t) - ') +seutil_setfiles(setfiles_t) +# During boot in Rawhide +term_use_generic_ptys(setfiles_t) - # cjp: cover up stray file descriptors. - optional_policy(` - unconfined_dontaudit_read_pipes(setfiles_t) - unconfined_dontaudit_rw_tcp_sockets(setfiles_t) - ') -') +seutil_setfiles(setfiles_mac_t) +allow setfiles_mac_t self:capability2 mac_admin; +kernel_relabelto_unlabeled(setfiles_mac_t) optional_policy(` - hotplug_use_fds(setfiles_t) + unconfined_domain(setfiles_mac_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/setrans.if serefpolicy-3.6.26/policy/modules/system/setrans.if --- nsaserefpolicy/policy/modules/system/setrans.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/setrans.if 2009-07-30 15:33:09.000000000 -0400 @@ -21,3 +21,23 @@ stream_connect_pattern($1, setrans_var_run_t, setrans_var_run_t, setrans_t) files_list_pids($1) ') + +######################################## +## +## Execute setrans server in the setrans domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`setrans_initrc_domtrans',` + gen_require(` + type setrans_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, setrans_initrc_exec_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.fc serefpolicy-3.6.26/policy/modules/system/sysnetwork.fc --- nsaserefpolicy/policy/modules/system/sysnetwork.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/sysnetwork.fc 2009-07-30 15:33:09.000000000 -0400 @@ -11,15 +11,20 @@ /etc/dhclient-script -- gen_context(system_u:object_r:dhcp_etc_t,s0) /etc/dhcpc.* gen_context(system_u:object_r:dhcp_etc_t,s0) /etc/dhcpd\.conf -- gen_context(system_u:object_r:dhcp_etc_t,s0) +/etc/hosts -- gen_context(system_u:object_r:net_conf_t,s0) /etc/resolv\.conf.* -- gen_context(system_u:object_r:net_conf_t,s0) /etc/yp\.conf.* -- gen_context(system_u:object_r:net_conf_t,s0) +/etc/wicd/manager-settings.conf -- gen_context(system_u:object_r:net_conf_t, s0) +/etc/wicd/wireless-settings.conf -- gen_context(system_u:object_r:net_conf_t, s0) +/etc/wicd/wired-settings.conf -- gen_context(system_u:object_r:net_conf_t, s0) /etc/dhcp3(/.*)? gen_context(system_u:object_r:dhcp_etc_t,s0) /etc/dhcp3?/dhclient.* gen_context(system_u:object_r:dhcp_etc_t,s0) ifdef(`distro_redhat',` /etc/sysconfig/network-scripts/.*resolv\.conf -- gen_context(system_u:object_r:net_conf_t,s0) -/etc/sysconfig/networking/profiles/.*/resolv\.conf -- gen_context(system_u:object_r:net_conf_t,s0) +/etc/sysconfig/networking(/.*)? gen_context(system_u:object_r:net_conf_t,s0) +/etc/sysconfig/network-scripts(/.*)? gen_context(system_u:object_r:net_conf_t,s0) ') # @@ -57,3 +62,5 @@ ifdef(`distro_gentoo',` /var/lib/dhcpc(/.*)? gen_context(system_u:object_r:dhcpc_state_t,s0) ') + +/etc/firestarter/firestarter\.sh gen_context(system_u:object_r:dhcpc_helper_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.if serefpolicy-3.6.26/policy/modules/system/sysnetwork.if --- nsaserefpolicy/policy/modules/system/sysnetwork.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/sysnetwork.if 2009-07-30 15:33:09.000000000 -0400 @@ -43,6 +43,39 @@ sysnet_domtrans_dhcpc($1) role $2 types dhcpc_t; + + sysnet_run_ifconfig(dhcpc_t, $2) + + modutils_run_insmod(dhcpc_t, $2) + + optional_policy(` + consoletype_run(dhcpc_t, $2) + ') + optional_policy(` + hostname_run(dhcpc_t, $2) + ') + + optional_policy(` + netutils_run_ping(dhcpc_t, $2) + ') + optional_policy(` + netutils_run(dhcpc_t, $2) + ') + optional_policy(` + networkmanager_run(dhcpc_t, $2) + ') + + optional_policy(` + nis_run_ypbind(dhcpc_t, $2) + ') + + optional_policy(` + nscd_run(dhcpc_t, $2) + ') + optional_policy(` + ntp_run(dhcpc_t, $2) + ') + seutil_run_setfiles(dhcpc_t, $2) ') ######################################## @@ -192,7 +225,25 @@ type dhcpc_state_t; ') - allow $1 dhcpc_state_t:file read_file_perms; + read_files_pattern($1, dhcpc_state_t, dhcpc_state_t) +') + +####################################### +## +## Delete the dhcp client state files. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`sysnet_delete_dhcpc_state',` + gen_require(` + type dhcpc_state_t; + ') + + delete_files_pattern($1, dhcpc_state_t, dhcpc_state_t) ') ####################################### @@ -230,7 +281,8 @@ ') files_search_etc($1) - allow $1 net_conf_t:file read_file_perms; + allow $1 net_conf_t:dir list_dir_perms; + read_files_pattern($1, net_conf_t, net_conf_t) ') ####################################### @@ -323,7 +375,8 @@ type net_conf_t; ') - allow $1 net_conf_t:file manage_file_perms; + allow $1 net_conf_t:dir list_dir_perms; + manage_files_pattern($1, net_conf_t, net_conf_t) ') ####################################### @@ -541,6 +594,7 @@ type net_conf_t; ') + allow $1 self:netlink_route_socket r_netlink_socket_perms; allow $1 self:tcp_socket create_socket_perms; allow $1 self:udp_socket create_socket_perms; @@ -557,6 +611,14 @@ files_search_etc($1) allow $1 net_conf_t:file read_file_perms; + + optional_policy(` + avahi_stream_connect($1) + ') + + optional_policy(` + nscd_socket_use($1) + ') ') ######################################## @@ -586,6 +648,8 @@ files_search_etc($1) allow $1 net_conf_t:file read_file_perms; + # LDAP Configuration using encrypted requires + dev_read_urand($1) ') ######################################## @@ -620,3 +684,49 @@ 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 dhcpc_exec_t; + ') + + role_transition $1 dhcpc_exec_t system_r; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.te serefpolicy-3.6.26/policy/modules/system/sysnetwork.te --- nsaserefpolicy/policy/modules/system/sysnetwork.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/sysnetwork.te 2009-07-30 15:33:09.000000000 -0400 @@ -20,6 +20,9 @@ init_daemon_domain(dhcpc_t, dhcpc_exec_t) role system_r types dhcpc_t; +type dhcpc_helper_exec_t; +init_script_file(dhcpc_helper_exec_t) + type dhcpc_state_t; files_type(dhcpc_state_t) @@ -41,21 +44,22 @@ # # DHCP client local policy # -allow dhcpc_t self:capability { dac_override fsetid net_admin net_raw net_bind_service sys_resource sys_tty_config }; -dontaudit dhcpc_t self:capability sys_tty_config; +allow dhcpc_t self:capability { dac_override fsetid net_admin net_raw net_bind_service sys_nice sys_resource sys_tty_config }; +dontaudit dhcpc_t self:capability { sys_tty_config sys_ptrace }; # 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:fifo_file rw_file_perms; +allow dhcpc_t self:process { setfscreate ptrace signal_perms }; +allow dhcpc_t self:fifo_file rw_fifo_file_perms; allow dhcpc_t self:tcp_socket create_stream_socket_perms; allow dhcpc_t self:udp_socket create_socket_perms; allow dhcpc_t self:packet_socket create_socket_perms; -allow dhcpc_t self:netlink_route_socket { create_socket_perms nlmsg_read nlmsg_write }; +allow dhcpc_t self:netlink_route_socket { create_socket_perms nlmsg_read }; allow dhcpc_t dhcp_etc_t:dir list_dir_perms; read_lnk_files_pattern(dhcpc_t, dhcp_etc_t, dhcp_etc_t) exec_files_pattern(dhcpc_t, dhcp_etc_t, dhcp_etc_t) +allow dhcpc_t dhcp_state_t:file read_file_perms; manage_files_pattern(dhcpc_t, dhcpc_state_t, dhcpc_state_t) filetrans_pattern(dhcpc_t, dhcp_state_t, dhcpc_state_t, file) @@ -66,6 +70,8 @@ # Allow read/write to /etc/resolv.conf and /etc/ntp.conf. Note that any files # in /etc created by dhcpcd will be labelled net_conf_t. allow dhcpc_t net_conf_t:file manage_file_perms; +allow dhcpc_t net_conf_t:file relabel_file_perms; +sysnet_manage_config(dhcpc_t) files_etc_filetrans(dhcpc_t, net_conf_t, file) # create temp files @@ -115,11 +121,13 @@ corecmd_exec_bin(dhcpc_t) corecmd_exec_shell(dhcpc_t) +domain_obj_id_change_exemption(dhcpc_t) domain_use_interactive_fds(dhcpc_t) -domain_dontaudit_list_all_domains_state(dhcpc_t) +domain_dontaudit_read_all_domains_state(dhcpc_t) files_read_etc_files(dhcpc_t) files_read_etc_runtime_files(dhcpc_t) +files_read_usr_files(dhcpc_t) files_search_home(dhcpc_t) files_search_var_lib(dhcpc_t) files_dontaudit_search_locks(dhcpc_t) @@ -183,25 +191,23 @@ ') optional_policy(` - nis_use_ypbind(dhcpc_t) - nis_signal_ypbind(dhcpc_t) - nis_read_ypbind_pid(dhcpc_t) - nis_delete_ypbind_pid(dhcpc_t) + networkmanager_domtrans(dhcpc_t) + networkmanager_read_pid_files(dhcpc_t) +') - # dhclient sometimes starts ypbind - init_exec_script_files(dhcpc_t) - nis_domtrans_ypbind(dhcpc_t) +optional_policy(` + nis_ypbind_initrc_domtrans(dhcpc_t) + nis_read_ypbind_pid(dhcpc_t) ') optional_policy(` + nscd_initrc_domtrans(dhcpc_t) nscd_domtrans(dhcpc_t) nscd_read_pid(dhcpc_t) ') optional_policy(` - # dhclient sometimes starts ntpd - init_exec_script_files(dhcpc_t) - ntp_domtrans(dhcpc_t) + ntp_initrc_domtrans(dhcpc_t) ') optional_policy(` @@ -212,6 +218,7 @@ optional_policy(` seutil_sigchld_newrole(dhcpc_t) seutil_dontaudit_search_config(dhcpc_t) + seutil_domtrans_setfiles(dhcpc_t) ') optional_policy(` @@ -223,6 +230,10 @@ ') 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) @@ -236,7 +247,6 @@ 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; @@ -250,6 +260,7 @@ 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; @@ -259,13 +270,20 @@ allow ifconfig_t self:netlink_route_socket create_netlink_socket_perms; allow ifconfig_t self:netlink_xfrm_socket { create_netlink_socket_perms nlmsg_read }; allow ifconfig_t self:tcp_socket { create ioctl }; + +read_files_pattern(ifconfig_t, dhcpc_state_t, dhcpc_state_t) + files_read_etc_files(ifconfig_t) +files_read_etc_runtime_files(ifconfig_t) kernel_use_fds(ifconfig_t) 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) @@ -276,8 +294,13 @@ fs_getattr_xattr_fs(ifconfig_t) fs_search_auto_mountpoints(ifconfig_t) +selinux_dontaudit_getattr_fs(ifconfig_t) + +term_dontaudit_use_console(ifconfig_t) term_dontaudit_use_all_user_ttys(ifconfig_t) term_dontaudit_use_all_user_ptys(ifconfig_t) +term_dontaudit_use_ptmx(ifconfig_t) +term_dontaudit_use_generic_ptys(ifconfig_t) domain_use_interactive_fds(ifconfig_t) @@ -296,6 +319,8 @@ seutil_use_runinit_fds(ifconfig_t) +sysnet_dns_name_resolve(ifconfig_t) + userdom_use_user_terminals(ifconfig_t) userdom_use_all_users_fds(ifconfig_t) @@ -332,8 +357,21 @@ ') 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) xen_dontaudit_rw_unix_stream_sockets(ifconfig_t) ') + +optional_policy(` + hal_dontaudit_rw_dgram_sockets(dhcpc_t) + hal_dontaudit_rw_pipes(ifconfig_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.fc serefpolicy-3.6.26/policy/modules/system/udev.fc --- nsaserefpolicy/policy/modules/system/udev.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/udev.fc 2009-07-30 15:33:09.000000000 -0400 @@ -7,6 +7,9 @@ /etc/hotplug\.d/default/udev.* -- gen_context(system_u:object_r:udev_helper_exec_t,s0) /etc/udev/scripts/.+ -- gen_context(system_u:object_r:udev_helper_exec_t,s0) +/etc/udev/rules.d(/.*)? gen_context(system_u:object_r:udev_var_run_t,s0) + +/lib/udev/udev-acl -- gen_context(system_u:object_r:udev_exec_t,s0) /sbin/start_udev -- gen_context(system_u:object_r:udev_exec_t,s0) /sbin/udev -- gen_context(system_u:object_r:udev_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.te serefpolicy-3.6.26/policy/modules/system/udev.te --- nsaserefpolicy/policy/modules/system/udev.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/udev.te 2009-07-30 15:33:09.000000000 -0400 @@ -50,6 +50,7 @@ allow udev_t self:unix_stream_socket connectto; allow udev_t self:netlink_kobject_uevent_socket create_socket_perms; allow udev_t self:rawip_socket create_socket_perms; +allow udev_t self:netlink_socket create_socket_perms; allow udev_t udev_exec_t:file write; can_exec(udev_t, udev_exec_t) @@ -66,6 +67,7 @@ manage_dirs_pattern(udev_t, udev_var_run_t, udev_var_run_t) manage_files_pattern(udev_t, udev_var_run_t, udev_var_run_t) +manage_lnk_files_pattern(udev_t, udev_var_run_t, udev_var_run_t) files_pid_filetrans(udev_t, udev_var_run_t, { dir file }) kernel_read_system_state(udev_t) @@ -111,6 +113,7 @@ fs_getattr_all_fs(udev_t) fs_list_inotifyfs(udev_t) +fs_rw_anon_inodefs_files(udev_t) mcs_ptrace_all(udev_t) @@ -140,6 +143,7 @@ logging_send_audit_msgs(udev_t) miscfiles_read_localization(udev_t) +miscfiles_read_hwdata(udev_t) modutils_domtrans_insmod(udev_t) # read modules.inputmap: @@ -182,9 +186,11 @@ # for arping used for static IP addresses on PCMCIA ethernet netutils_domtrans(udev_t) - optional_policy(` - unconfined_domain(udev_t) - ') + permissive udev_t; + +# optional_policy(` +# unconfined_domain(udev_t) +# ') ') optional_policy(` @@ -194,6 +200,10 @@ ') optional_policy(` + bluetooth_domtrans(udev_t) +') + +optional_policy(` brctl_domtrans(udev_t) ') @@ -202,6 +212,10 @@ ') optional_policy(` + consolekit_read_pid_files(udev_t) +') + +optional_policy(` consoletype_exec(udev_t) ') @@ -210,6 +224,11 @@ ') optional_policy(` + devicekit_read_pid_files(udev_t) + devicekit_dgram_send(udev_t) +') + +optional_policy(` lvm_domtrans(udev_t) ') @@ -219,6 +238,7 @@ optional_policy(` hal_dgram_send(udev_t) + hal_dontaudit_rw_dgram_sockets(udev_t) ') optional_policy(` @@ -228,6 +248,10 @@ ') optional_policy(` + mount_domtrans(udev_t) +') + +optional_policy(` openct_read_pid_files(udev_t) openct_domtrans(udev_t) ') @@ -242,6 +266,10 @@ ') optional_policy(` + rpm_search_log(udev_t) +') + +optional_policy(` kernel_write_xen_state(udev_t) kernel_read_xen_state(udev_t) xen_manage_log(udev_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.fc serefpolicy-3.6.26/policy/modules/system/unconfined.fc --- nsaserefpolicy/policy/modules/system/unconfined.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/unconfined.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,16 +1 @@ # Add programs here which should not be confined by SELinux -# 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) -') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.if serefpolicy-3.6.26/policy/modules/system/unconfined.if --- nsaserefpolicy/policy/modules/system/unconfined.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/unconfined.if 2009-07-30 15:33:09.000000000 -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) @@ -44,6 +44,16 @@ fs_unconfined($1) selinux_unconfined($1) + domain_mmap_low_type($1) + + mls_file_read_all_levels($1) + + ubac_process_exempt($1) + + tunable_policy(`mmap_low_allowed',` + domain_mmap_low($1) + ') + tunable_policy(`allow_execheap',` # Allow making the stack executable via mprotect. allow $1 self:process execheap; @@ -57,8 +67,8 @@ tunable_policy(`allow_execstack',` # Allow making the stack executable via mprotect; - # execstack implies execmem; - allow $1 self:process { execstack execmem }; + # execstack implies execmem; Bugzilla #211271 + allow $1 self:process { execmem execstack }; # auditallow $1 self:process execstack; ') @@ -69,6 +79,7 @@ optional_policy(` # Communicate via dbusd. dbus_system_bus_unconfined($1) + dbus_unconfined($1) ') optional_policy(` @@ -111,6 +122,10 @@ ## # interface(`unconfined_domain',` + gen_require(` + attribute unconfined_services; + ') + unconfined_domain_noaudit($1) tunable_policy(`allow_execheap',` @@ -173,411 +188,3 @@ refpolicywarn(`$0($1) has been deprecated.') ') -######################################## -## -## Transition to the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_domtrans',` - gen_require(` - type unconfined_t, unconfined_exec_t; - ') - - domtrans_pattern($1, unconfined_exec_t, unconfined_t) -') - -######################################## -## -## Execute specified programs in the unconfined domain. -## -## -## -## The type of the process performing this action. -## -## -## -## -## The role to allow the unconfined domain. -## -## -# -interface(`unconfined_run',` - gen_require(` - type unconfined_t; - ') - - unconfined_domtrans($1) - role $2 types unconfined_t; -') - -######################################## -## -## Transition to the unconfined domain by executing a shell. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_shell_domtrans',` - gen_require(` - type unconfined_t; - ') - - corecmd_shell_domtrans($1, unconfined_t) - allow unconfined_t $1:fd use; - allow unconfined_t $1:fifo_file rw_file_perms; - allow unconfined_t $1:process sigchld; -') - -######################################## -## -## Allow unconfined to execute the specified program in -## the specified domain. -## -## -##

-## Allow unconfined to execute the specified program in -## the specified domain. -##

-##

-## This is a interface to support third party modules -## and its use is not allowed in upstream reference -## policy. -##

-## -## -## -## Domain to execute in. -## -## -## -## -## Domain entry point file. -## -## -# -interface(`unconfined_domtrans_to',` - gen_require(` - type unconfined_t; - ') - - domtrans_pattern(unconfined_t,$2,$1) -') - -######################################## -## -## Allow unconfined to execute the specified program in -## the specified domain. Allow the specified domain the -## unconfined role and use of unconfined user terminals. -## -## -##

-## Allow unconfined to execute the specified program in -## the specified domain. Allow the specified domain the -## unconfined role and use of unconfined user terminals. -##

-##

-## This is a interface to support third party modules -## and its use is not allowed in upstream reference -## policy. -##

-## -## -## -## Domain to execute in. -## -## -## -## -## Domain entry point file. -## -## -# -interface(`unconfined_run_to',` - gen_require(` - type unconfined_t; - role unconfined_r; - ') - - domtrans_pattern(unconfined_t,$2,$1) - role unconfined_r types $1; - userdom_use_user_terminals($1) -') - -######################################## -## -## Inherit file descriptors from the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_use_fds',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:fd use; -') - -######################################## -## -## Send a SIGCHLD signal to the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_sigchld',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:process sigchld; -') - -######################################## -## -## Send a SIGNULL signal to the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_signull',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:process signull; -') - -######################################## -## -## Send generic signals to the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_signal',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:process signal; -') - -######################################## -## -## Read unconfined domain unnamed pipes. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_read_pipes',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:fifo_file read_fifo_file_perms; -') - -######################################## -## -## Do not audit attempts to read unconfined domain unnamed pipes. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_dontaudit_read_pipes',` - gen_require(` - type unconfined_t; - ') - - dontaudit $1 unconfined_t:fifo_file read; -') - -######################################## -## -## Read and write unconfined domain unnamed pipes. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_rw_pipes',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:fifo_file rw_fifo_file_perms; -') - -######################################## -## -## Do not audit attempts to read and write -## unconfined domain unnamed pipes. -## -## -## -## Domain to not audit. -## -## -# -interface(`unconfined_dontaudit_rw_pipes',` - gen_require(` - type unconfined_t; - ') - - dontaudit $1 unconfined_t:fifo_file rw_file_perms; -') - -######################################## -## -## Connect to the unconfined domain using -## a unix domain stream socket. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_stream_connect',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:unix_stream_socket connectto; -') - -######################################## -## -## Do not audit attempts to read or write -## unconfined domain tcp sockets. -## -## -##

-## Do not audit attempts to read or write -## unconfined domain tcp sockets. -##

-##

-## This interface was added due to a broken -## symptom in ldconfig. -##

-## -## -## -## Domain to not audit. -## -## -# -interface(`unconfined_dontaudit_rw_tcp_sockets',` - gen_require(` - type unconfined_t; - ') - - dontaudit $1 unconfined_t:tcp_socket { read write }; -') - -######################################## -## -## Create keys for the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_create_keys',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:key create; -') - -######################################## -## -## Send messages to the unconfined domain over dbus. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_dbus_send',` - gen_require(` - type unconfined_t; - class dbus send_msg; - ') - - allow $1 unconfined_t:dbus send_msg; -') - -######################################## -## -## Send and receive messages from -## unconfined_t over dbus. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_dbus_chat',` - gen_require(` - type unconfined_t; - class dbus send_msg; - ') - - allow $1 unconfined_t:dbus send_msg; - allow unconfined_t $1:dbus send_msg; -') - -######################################## -## -## Connect to the the unconfined DBUS -## for service (acquire_svc). -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_dbus_connect',` - gen_require(` - type unconfined_t; - class dbus acquire_svc; - ') - - allow $1 unconfined_t:dbus acquire_svc; -') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.te serefpolicy-3.6.26/policy/modules/system/unconfined.te --- nsaserefpolicy/policy/modules/system/unconfined.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/unconfined.te 2009-07-30 15:33:09.000000000 -0400 @@ -1,231 +1,9 @@ -policy_module(unconfined, 3.0.0) +policy_module(unconfined, 3.0.1) ######################################## # # Declarations # +attribute unconfined_services; -# 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_role(unconfined_r, unconfined_t) -userdom_manage_tmp_role(unconfined_r, unconfined_t) -userdom_manage_tmpfs_role(unconfined_r, unconfined_t) - -type unconfined_exec_t; -init_system_domain(unconfined_t, unconfined_exec_t) - -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; - -######################################## -# -# Local policy -# - -domtrans_pattern(unconfined_t, unconfined_execmem_exec_t, unconfined_execmem_t) - -files_create_boot_flag(unconfined_t) - -mcs_killall(unconfined_t) -mcs_ptrace_all(unconfined_t) - -init_run_daemon(unconfined_t, unconfined_r) - -libs_run_ldconfig(unconfined_t, unconfined_r) - -logging_send_syslog_msg(unconfined_t) -logging_run_auditctl(unconfined_t, unconfined_r) - -mount_run_unconfined(unconfined_t, unconfined_r) - -seutil_run_setfiles(unconfined_t, unconfined_r) -seutil_run_semanage(unconfined_t, unconfined_r) - -unconfined_domain(unconfined_t) - -userdom_user_home_dir_filetrans_user_home_content(unconfined_t, { dir file lnk_file fifo_file sock_file }) - -ifdef(`distro_gentoo',` - seutil_run_runinit(unconfined_t, unconfined_r) - seutil_init_script_run_runinit(unconfined_t, unconfined_r) -') - -optional_policy(` - ada_domtrans(unconfined_t) -') - -optional_policy(` - apache_run_helper(unconfined_t, unconfined_r) - apache_role(unconfined_r, unconfined_t) -') - -optional_policy(` - bind_run_ndc(unconfined_t, unconfined_r) -') - -optional_policy(` - bootloader_run(unconfined_t, unconfined_r) -') - -optional_policy(` - cron_unconfined_role(unconfined_r, unconfined_t) -') - -optional_policy(` - init_dbus_chat_script(unconfined_t) - - dbus_stub(unconfined_t) - - optional_policy(` - avahi_dbus_chat(unconfined_t) - ') - - optional_policy(` - bluetooth_dbus_chat(unconfined_t) - ') - - optional_policy(` - consolekit_dbus_chat(unconfined_t) - ') - - optional_policy(` - cups_dbus_chat_config(unconfined_t) - ') - - optional_policy(` - hal_dbus_chat(unconfined_t) - ') - - optional_policy(` - networkmanager_dbus_chat(unconfined_t) - ') - - optional_policy(` - oddjob_dbus_chat(unconfined_t) - ') -') - -optional_policy(` - firstboot_run(unconfined_t, unconfined_r) -') - -optional_policy(` - ftp_run_ftpdctl(unconfined_t, unconfined_r) -') - -optional_policy(` - inn_domtrans(unconfined_t) -') - -optional_policy(` - java_domtrans_unconfined(unconfined_t) -') - -optional_policy(` - lpd_run_checkpc(unconfined_t, unconfined_r) -') - -optional_policy(` - modutils_run_update_mods(unconfined_t, unconfined_r) -') - -optional_policy(` - mono_domtrans(unconfined_t) -') - -optional_policy(` - mta_role(unconfined_r, unconfined_t) -') - -optional_policy(` - oddjob_domtrans_mkhomedir(unconfined_t) -') - -optional_policy(` - prelink_run(unconfined_t, unconfined_r) -') - -optional_policy(` - portmap_run_helper(unconfined_t, unconfined_r) -') - -optional_policy(` - postfix_run_map(unconfined_t, unconfined_r) - # cjp: this should probably be removed: - postfix_domtrans_master(unconfined_t) -') - -optional_policy(` - pyzor_role(unconfined_r, unconfined_t) -') - -optional_policy(` - # cjp: this should probably be removed: - rpc_domtrans_nfsd(unconfined_t) -') - -optional_policy(` - rpm_run(unconfined_t, unconfined_r) -') - -optional_policy(` - samba_run_net(unconfined_t, unconfined_r) - samba_run_winbind_helper(unconfined_t, unconfined_r) -') - -optional_policy(` - spamassassin_role(unconfined_r, unconfined_t) -') - -optional_policy(` - sysnet_run_dhcpc(unconfined_t, unconfined_r) - sysnet_dbus_chat_dhcpc(unconfined_t) -') - -optional_policy(` - tzdata_run(unconfined_t, unconfined_r) -') - -optional_policy(` - usermanage_run_admin_passwd(unconfined_t, unconfined_r) -') - -optional_policy(` - vpn_run(unconfined_t, unconfined_r) -') - -optional_policy(` - webalizer_run(unconfined_t, unconfined_r) -') - -optional_policy(` - wine_domtrans(unconfined_t) -') - -optional_policy(` - xserver_domtrans(unconfined_t) -') - -######################################## -# -# Unconfined Execmem Local policy -# - -allow unconfined_execmem_t self:process { execstack execmem }; -unconfined_domain_noaudit(unconfined_execmem_t) - -optional_policy(` - dbus_stub(unconfined_execmem_t) - - init_dbus_chat_script(unconfined_execmem_t) - unconfined_dbus_chat(unconfined_execmem_t) - - optional_policy(` - hal_dbus_chat(unconfined_execmem_t) - ') -') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.fc serefpolicy-3.6.26/policy/modules/system/userdomain.fc --- nsaserefpolicy/policy/modules/system/userdomain.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/userdomain.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,4 +1,7 @@ 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) +/dev/shm/pulse-shm.* gen_context(system_u:object_r:user_tmpfs_t,s0) +/dev/shm/mono.* gen_context(system_u:object_r:user_tmpfs_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.if serefpolicy-3.6.26/policy/modules/system/userdomain.if --- nsaserefpolicy/policy/modules/system/userdomain.if 2009-07-28 13:28:33.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/userdomain.if 2009-07-30 15:33:09.000000000 -0400 @@ -30,8 +30,9 @@ ') attribute $1_file_type; + attribute $1_usertype; - type $1_t, userdomain; + type $1_t, userdomain, $1_usertype; domain_type($1_t) corecmd_shell_entry_type($1_t) corecmd_bin_entry_type($1_t) @@ -41,71 +42,88 @@ allow system_r $1_r; term_user_pty($1_t, user_devpts_t) - term_user_tty($1_t, user_tty_device_t) + term_dontaudit_getattr_generic_ptys($1_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_t user_devpts_t:chr_file { setattr rw_chr_file_perms }; - term_create_pty($1_t, user_devpts_t) + allow $1_usertype user_devpts_t:chr_file { setattr rw_chr_file_perms }; + term_create_pty($1_usertype, user_devpts_t) # avoid annoying messages on terminal hangup on role change - dontaudit $1_t user_devpts_t:chr_file ioctl; + dontaudit $1_usertype user_devpts_t:chr_file ioctl; - allow $1_t user_tty_device_t:chr_file { setattr rw_chr_file_perms }; + allow $1_usertype user_tty_device_t:chr_file { setattr rw_chr_file_perms }; # avoid annoying messages on terminal hangup on role change - dontaudit $1_t user_tty_device_t:chr_file ioctl; + dontaudit $1_usertype user_tty_device_t:chr_file ioctl; + + application_exec_all($1_usertype) + + files_exec_usr_files($1_t) - 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) + kernel_read_kernel_sysctls($1_usertype) + kernel_read_all_sysctls($1_usertype) + 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) - dev_dontaudit_getattr_all_blk_files($1_t) - dev_dontaudit_getattr_all_chr_files($1_t) + dev_dontaudit_getattr_all_blk_files($1_usertype) + dev_dontaudit_getattr_all_chr_files($1_usertype) + dev_getattr_mtrr_dev($1_t) # 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_list_mnt($1_usertype) + files_read_mnt_files($1_usertype) + files_read_etc_runtime_files($1_usertype) + files_read_usr_files($1_usertype) + files_read_usr_src_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_exec_ld_so($1_t) - - miscfiles_read_localization($1_t) - miscfiles_read_certs($1_t) - - sysnet_read_config($1_t) + files_dontaudit_getattr_all_dirs($1_usertype) + files_dontaudit_list_non_security($1_usertype) + files_dontaudit_getattr_all_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) + + storage_rw_fuse($1_usertype) + + auth_use_nsswitch($1_usertype) + + libs_exec_ld_so($1_usertype) + + miscfiles_read_certs($1_usertype) + miscfiles_read_localization($1_usertype) + miscfiles_read_man_pages($1_usertype) + miscfiles_read_public_files($1_usertype) tunable_policy(`allow_execmem',` # Allow loading DSOs that require executable stack. @@ -116,6 +134,12 @@ # Allow making the stack executable via mprotect. allow $1_t self:process execstack; ') + + optional_policy(` + ssh_rw_stream_sockets($1_usertype) + ssh_delete_tmp($1_t) + ssh_signal($1_t) + ') ') ####################################### @@ -147,6 +171,7 @@ interface(`userdom_ro_home_role',` gen_require(` type user_home_t, user_home_dir_t; + attribute userhomereader; ') role $1 types { user_home_t user_home_dir_t }; @@ -157,6 +182,7 @@ # type_member $2 user_home_dir_t:dir user_home_dir_t; + typeattribute $2 userhomereader; # read-only home directory allow $2 user_home_dir_t:dir list_dir_perms; @@ -168,27 +194,6 @@ read_sock_files_pattern($2, { user_home_t user_home_dir_t }, user_home_t) files_list_home($2) - tunable_policy(`use_nfs_home_dirs',` - fs_list_nfs($2) - fs_read_nfs_files($2) - fs_read_nfs_symlinks($2) - fs_read_nfs_named_sockets($2) - fs_read_nfs_named_pipes($2) - ',` - fs_dontaudit_list_nfs($2) - fs_dontaudit_read_nfs_files($2) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_list_cifs($2) - fs_read_cifs_files($2) - fs_read_cifs_symlinks($2) - fs_read_cifs_named_sockets($2) - fs_read_cifs_named_pipes($2) - ',` - fs_dontaudit_list_cifs($2) - fs_dontaudit_read_cifs_files($2) - ') ') ####################################### @@ -220,9 +225,10 @@ interface(`userdom_manage_home_role',` gen_require(` type user_home_t, user_home_dir_t; + attribute user_home_type; ') - role $1 types { user_home_t user_home_dir_t }; + role $1 types { user_home_type user_home_dir_t }; ############################## # @@ -232,17 +238,20 @@ type_member $2 user_home_dir_t:dir user_home_dir_t; # full control of the home directory + allow $2 user_home_t:dir mounton; allow $2 user_home_t:file entrypoint; - manage_dirs_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_lnk_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_sock_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_fifo_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_dirs_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_lnk_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_sock_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_fifo_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) + + allow $2 user_home_type:dir_file_class_set { relabelto relabelfrom }; + manage_dirs_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_lnk_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_sock_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_fifo_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_dirs_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_lnk_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_sock_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_fifo_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) filetrans_pattern($2, user_home_dir_t, user_home_t, { dir file lnk_file sock_file fifo_file }) files_list_home($2) @@ -250,25 +259,23 @@ allow $2 user_home_dir_t:dir { manage_dir_perms relabel_dir_perms }; tunable_policy(`use_nfs_home_dirs',` + fs_mount_nfs($2) + fs_mounton_nfs($2) fs_manage_nfs_dirs($2) fs_manage_nfs_files($2) fs_manage_nfs_symlinks($2) fs_manage_nfs_named_sockets($2) fs_manage_nfs_named_pipes($2) - ',` - fs_dontaudit_manage_nfs_dirs($2) - fs_dontaudit_manage_nfs_files($2) ') tunable_policy(`use_samba_home_dirs',` + fs_mount_cifs($2) + fs_mounton_cifs($2) fs_manage_cifs_dirs($2) fs_manage_cifs_files($2) fs_manage_cifs_symlinks($2) fs_manage_cifs_named_sockets($2) fs_manage_cifs_named_pipes($2) - ',` - fs_dontaudit_manage_cifs_dirs($2) - fs_dontaudit_manage_cifs_files($2) ') ') @@ -303,6 +310,7 @@ manage_sock_files_pattern($2, user_tmp_t, user_tmp_t) manage_fifo_files_pattern($2, user_tmp_t, user_tmp_t) files_tmp_filetrans($2, user_tmp_t, { dir file lnk_file sock_file fifo_file }) + relabel_files_pattern($2, user_tmp_t, user_tmp_t) ') ####################################### @@ -322,6 +330,7 @@ ') exec_files_pattern($1, user_tmp_t, user_tmp_t) + dontaudit $1 user_tmp_t:sock_file execute; files_search_tmp($1) ') @@ -368,46 +377,41 @@ ####################################### ## -## The template allowing the user basic +## The interface allowing the user basic ## network permissions ## -## +## ## -## The prefix of the user domain (e.g., user -## is the prefix for user_t). +## The user domain ## ## ## # -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; +interface(`userdom_basic_networking',` - corenet_all_recvfrom_unlabeled($1_t) - corenet_all_recvfrom_netlabel($1_t) - corenet_tcp_sendrecv_generic_if($1_t) - corenet_udp_sendrecv_generic_if($1_t) - corenet_tcp_sendrecv_generic_node($1_t) - corenet_udp_sendrecv_generic_node($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 self:tcp_socket create_stream_socket_perms; + allow $1 self:udp_socket create_socket_perms; - corenet_all_recvfrom_labeled($1_t, $1_t) + corenet_all_recvfrom_unlabeled($1) + corenet_all_recvfrom_netlabel($1) + corenet_tcp_sendrecv_generic_if($1) + corenet_udp_sendrecv_generic_if($1) + corenet_tcp_sendrecv_generic_node($1) + corenet_udp_sendrecv_generic_node($1) + corenet_tcp_sendrecv_all_ports($1) + corenet_udp_sendrecv_all_ports($1) + corenet_tcp_connect_all_ports($1) + corenet_sendrecv_all_client_packets($1) optional_policy(` - init_tcp_recvfrom_all_daemons($1_t) - init_udp_recvfrom_all_daemons($1_t) + init_tcp_recvfrom_all_daemons($1) + init_udp_recvfrom_all_daemons($1) ') optional_policy(` - ipsec_match_default_spd($1_t) + ipsec_match_default_spd($1) ') + ') ####################################### @@ -420,34 +424,41 @@ ## is the prefix for user_t). ## ## -## +## # -template(`userdom_xwindows_client_template',` +interface(`userdom_xwindows_client',` gen_require(` - type $1_t, user_tmpfs_t; + type user_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) + dev_rw_xserver_misc($1) + dev_rw_power_management($1) + dev_read_input($1) + dev_read_misc($1) + dev_write_misc($1) # open office is looking for the following - dev_getattr_agp_dev($1_t) - dev_dontaudit_rw_dri($1_t) + dev_getattr_agp_dev($1) + dev_dontaudit_rw_dri($1) # GNOME checks for usb and other devices: - dev_rw_usbfs($1_t) + dev_rw_usbfs($1) + dev_rw_generic_usb_dev($1) - xserver_user_client($1_t, user_tmpfs_t) - xserver_xsession_entry_type($1_t) - xserver_dontaudit_write_log($1_t) - xserver_stream_connect_xdm($1_t) + miscfiles_dontaudit_write_fonts($1) + + optional_policy(` + xserver_user_client($1, user_tmpfs_t) + xserver_xsession_entry_type($1) + xserver_dontaudit_write_log($1) # certain apps want to read xdm.pid file - xserver_read_xdm_pid($1_t) + xserver_read_xdm_pid($1) # gnome-session creates socket under /tmp/.ICE-unix/ - xserver_create_xdm_tmp_sockets($1_t) + xserver_create_xdm_tmp_sockets($1) # Needed for escd, remove if we get escd policy - xserver_manage_xdm_tmp_files($1_t) + xserver_manage_xdm_tmp_files($1) + xserver_xdm_dbus_chat($1) + ') + ') ####################################### @@ -497,11 +508,7 @@ attribute unpriv_userdomain; ') - userdom_basic_networking_template($1) - - optional_policy(` - userdom_xwindows_client_template($1) - ') + userdom_basic_networking($1_usertype) ############################## # @@ -512,181 +519,192 @@ 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) - corecmd_exec_bin($1_t) + corenet_udp_bind_generic_node($1_usertype) + corenet_udp_bind_generic_port($1_usertype) - corenet_udp_bind_generic_node($1_t) - corenet_udp_bind_generic_port($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) - 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) - - 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) + fs_read_noxattr_fs_files($1_usertype) + fs_read_noxattr_fs_symlinks($1_usertype) + + logging_send_syslog_msg($1_usertype) + 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_run_pam($1_t,$1_r) auth_run_utempter($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) 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(`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($1_t) + dbus_system_bus_client($1_usertype) + + allow $1_usertype $1_usertype:dbus send_msg; optional_policy(` - bluetooth_dbus_chat($1_t) + avahi_dbus_chat($1_usertype) ') optional_policy(` - evolution_dbus_chat($1_t) - evolution_alarm_dbus_chat($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) + devicekit_dbus_chat($1_usertype) + devicekit_dbus_chat_disk($1_usertype) + devicekit_dbus_chat_power($1_usertype) ') optional_policy(` - networkmanager_dbus_chat($1_t) - ') + evolution_dbus_chat($1_usertype) + evolution_alarm_dbus_chat($1_usertype) ') optional_policy(` - inetd_use_fds($1_t) - inetd_rw_tcp_sockets($1_t) + hal_dbus_chat($1_usertype) ') optional_policy(` - inn_read_config($1_t) - inn_read_news_lib($1_t) - inn_read_news_spool($1_t) + networkmanager_dbus_chat($1_usertype) ') optional_policy(` - locate_read_lib_files($1_t) + vpnc_dbus_chat($1_usertype) + ') ') - # for running depmod as part of the kernel packaging process optional_policy(` - modutils_read_module_config($1_t) + inetd_use_fds($1_usertype) + inetd_rw_tcp_sockets($1_usertype) ') optional_policy(` - mta_rw_spool($1_t) + inn_read_config($1_usertype) + inn_read_news_lib($1_usertype) + inn_read_news_spool($1_usertype) ') optional_policy(` - tunable_policy(`allow_user_mysql_connect',` - mysql_stream_connect($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_usertype) ') optional_policy(` - # to allow monitoring of pcmcia status - pcmcia_read_pid($1_t) + mta_rw_spool($1_usertype) + mta_manage_queue($1_usertype) ') optional_policy(` - pcscd_read_pub_files($1_t) - pcscd_stream_connect($1_t) + nsplugin_role($1_r, $1_usertype) ') optional_policy(` tunable_policy(`allow_user_postgresql_connect',` - postgresql_stream_connect($1_t) - postgresql_tcp_connect($1_t) + postgresql_stream_connect($1_usertype) ') ') optional_policy(` - resmgr_stream_connect($1_t) + # to allow monitoring of pcmcia status + pcmcia_read_pid($1_usertype) + ') + + optional_policy(` + pcscd_read_pub_files($1_usertype) + pcscd_stream_connect($1_usertype) ') optional_policy(` - rpc_dontaudit_getattr_exports($1_t) - rpc_manage_nfs_rw_content($1_t) + resmgr_stream_connect($1_usertype) ') optional_policy(` - samba_stream_connect_winbind($1_t) + rpc_dontaudit_getattr_exports($1_usertype) + rpc_manage_nfs_rw_content($1_usertype) ') optional_policy(` - slrnpull_search_spool($1_t) + samba_stream_connect_winbind($1_usertype) ') optional_policy(` - usernetctl_run($1_t,$1_r) + slrnpull_search_spool($1_usertype) ') + ') ####################################### @@ -714,13 +732,26 @@ userdom_base_user_template($1) - userdom_manage_home_role($1_r, $1_t) + userdom_manage_home_role($1_r, $1_usertype) + + userdom_manage_tmp_role($1_r, $1_usertype) + userdom_manage_tmpfs_role($1_r, $1_usertype) - userdom_manage_tmp_role($1_r, $1_t) - userdom_manage_tmpfs_role($1_r, $1_t) + ifelse(`$1',`unconfined',`',` + gen_tunable(allow_$1_exec_content, true) + + tunable_policy(`allow_$1_exec_content',` + userdom_exec_user_tmp_files($1_usertype) + userdom_exec_user_home_content_files($1_usertype) + ') + tunable_policy(`allow_$1_exec_content && use_nfs_home_dirs',` + fs_exec_nfs_files($1_usertype) + ') - userdom_exec_user_tmp_files($1_t) - userdom_exec_user_home_content_files($1_t) + tunable_policy(`allow_$1_exec_content && use_samba_home_dirs',` + fs_exec_cifs_files($1_usertype) + ') + ') userdom_change_password_template($1) @@ -738,70 +769,71 @@ 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) + files_dontaudit_list_default($1_usertype) + files_dontaudit_read_default_files($1_usertype) # 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) + 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) auth_dontaudit_write_login_records($1_t) - - application_exec_all($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) # for running TeX programs - miscfiles_read_tetex_data($1_t) - miscfiles_exec_tetex_data($1_t) + miscfiles_read_tetex_data($1_usertype) + miscfiles_exec_tetex_data($1_usertype) - seutil_read_config($1_t) + seutil_read_config($1_usertype) + optional_policy(` + cups_read_config($1_usertype) + cups_stream_connect($1_usertype) + cups_stream_connect_ptal($1_usertype) + ') optional_policy(` - cups_read_config($1_t) - cups_stream_connect($1_t) - cups_stream_connect_ptal($1_t) + kerberos_use($1_usertype) + kerberos_connect_524($1_usertype) ') optional_policy(` - kerberos_use($1_t) + mta_dontaudit_read_spool_symlinks($1_usertype) ') optional_policy(` - mta_dontaudit_read_spool_symlinks($1_t) + quota_dontaudit_getattr_db($1_usertype) ') optional_policy(` - quota_dontaudit_getattr_db($1_t) + rpm_read_db($1_usertype) + rpm_dontaudit_manage_db($1_usertype) ') optional_policy(` - rpm_read_db($1_t) - rpm_dontaudit_manage_db($1_t) + oddjob_run_mkhomedir($1_t, $1_r) ') ') @@ -838,6 +870,28 @@ # Local policy # + tunable_policy(`user_rw_noexattrfile',` + fs_manage_noxattr_fs_files($1_usertype) + fs_manage_noxattr_fs_dirs($1_usertype) + fs_manage_dos_dirs($1_usertype) + fs_manage_dos_files($1_usertype) + ') + + optional_policy(` + dbus_role_template($1, $1_r, $1_usertype) + dbus_system_bus_client($1_usertype) + allow $1_usertype $1_usertype:dbus send_msg; + + optional_policy(` + consolekit_dbus_chat($1_usertype) + ') + + optional_policy(` + cups_dbus_chat($1_usertype) + cups_dbus_chat_config($1_usertype) + ') + ') + optional_policy(` loadkeys_run($1_t,$1_r) ') @@ -868,7 +922,10 @@ userdom_restricted_user_template($1) - userdom_xwindows_client_template($1) + userdom_xwindows_client($1_usertype) + optional_policy(` + xserver_common_app($1_t) + ') ############################## # @@ -876,14 +933,19 @@ # auth_role($1_r, $1_t) - auth_search_pam_console_data($1_t) + auth_search_pam_console_data($1_usertype) + + xserver_role($1_r, $1_t) + xserver_communicate($1_usertype, $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 @@ -891,28 +953,43 @@ selinux_get_enforce_mode($1_t) optional_policy(` - alsa_read_rw_config($1_t) + alsa_read_rw_config($1_usertype) + ') + + optional_policy(` + apache_role($1_r, $1_usertype) + ') + + optional_policy(` + devicekit_dbus_chat($1_usertype) + devicekit_dbus_chat_disk($1_usertype) + devicekit_dbus_chat_power($1_usertype) ') optional_policy(` - dbus_role_template($1, $1_r, $1_t) - dbus_system_bus_client($1_t) + gnomeclock_dbus_chat($1_t) + ') optional_policy(` - consolekit_dbus_chat($1_t) + gnome_manage_config($1_usertype) + gnome_manage_gconf_home_files($1_usertype) + gnome_read_gconf_config($1_usertype) ') optional_policy(` - cups_dbus_chat($1_t) + openoffice_role_template($1, $1_r, $1_usertype) ') + + optional_policy(` + policykit_role($1_r, $1_usertype) ') optional_policy(` - java_role($1_r, $1_t) + pulseaudio_role($1_r, $1_usertype) ') optional_policy(` - setroubleshoot_dontaudit_stream_connect($1_t) + wm_role_template($1, $1_r, $1_t) ') ') @@ -946,8 +1023,8 @@ # Declarations # + userdom_restricted_xwindows_user_template($1) # Inherit rules for ordinary users. - userdom_restricted_user_template($1) userdom_common_user_template($1) ############################## @@ -956,11 +1033,12 @@ # # port access is audited even if dac would not have allowed it, so dontaudit it here - corenet_dontaudit_tcp_bind_all_reserved_ports($1_t) +# corenet_dontaudit_tcp_bind_all_reserved_ports($1_t) # Need the following rule to allow users to run vpnc corenet_tcp_bind_xserver_port($1_t) - files_exec_usr_files($1_t) + storage_rw_fuse($1_t) + # cjp: why? files_read_kernel_symbol_table($1_t) @@ -978,37 +1056,55 @@ ') ') - tunable_policy(`user_dmesg',` - kernel_read_ring_buffer($1_t) - ',` - kernel_dontaudit_read_ring_buffer($1_t) - ') - # Allow users to run TCP servers (bind to ports and accept connection from # the same domain and outside users) disabling this forces FTP passive mode # and may change other protocols tunable_policy(`user_tcp_server',` - corenet_tcp_bind_generic_node($1_t) - corenet_tcp_bind_generic_port($1_t) + corenet_tcp_bind_all_nodes($1_usertype) + corenet_tcp_bind_all_unreserved_ports($1_usertype) ') optional_policy(` - netutils_run_ping_cond($1_t,$1_r) - netutils_run_traceroute_cond($1_t,$1_r) + cdrecord_role($1_r, $1_t) ') optional_policy(` - postgresql_role($1_r,$1_t) + cron_role($1_r, $1_t) ') - # Run pppd in pppd_t by default for user optional_policy(` - ppp_run_cond($1_t,$1_r) + games_rw_data($1_usertype) ') optional_policy(` - setroubleshoot_stream_connect($1_t) + gpg_role($1_r, $1_usertype) + ') + + optional_policy(` + gpm_stream_connect($1_usertype) + ') + + optional_policy(` + java_role_template($1, $1_r, $1_t) + ') + + optional_policy(` + mono_role_template($1, $1_r, $1_t) + ') + + optional_policy(` + mount_run($1_t, $1_r) + ') + + optional_policy(` + postfix_run_postdrop($1_t, $1_r) + ') + + # Run pppd in pppd_t by default for user + optional_policy(` + ppp_run_cond($1_t, $1_r) ') + ') ####################################### @@ -1042,7 +1138,7 @@ # template(`userdom_admin_user_template',` gen_require(` - class passwd { passwd chfn chsh rootok }; + class passwd { passwd chfn chsh rootok crontab }; ') ############################## @@ -1051,8 +1147,7 @@ # # Inherit rules for ordinary users. - userdom_login_user_template($1) - userdom_common_user_template($1) + userdom_unpriv_user_template($1) domain_obj_id_change_exemption($1_t) role system_r types $1_t; @@ -1075,7 +1170,8 @@ # Skip authentication when pam_rootok is specified. allow $1_t self:passwd rootok; - allow $1_t self:netlink_audit_socket nlmsg_readpriv; + # Manipulate other users crontab. + allow $1_t self:passwd crontab; kernel_read_software_raid_state($1_t) kernel_getattr_core_if($1_t) @@ -1091,6 +1187,7 @@ kernel_sigstop_unlabeled($1_t) kernel_signull_unlabeled($1_t) kernel_sigchld_unlabeled($1_t) + kernel_signal($1_t) corenet_tcp_bind_generic_port($1_t) # allow setting up tunnels @@ -1098,8 +1195,6 @@ 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) @@ -1154,20 +1249,6 @@ # But presently necessary for installing the file_contexts file. seutil_manage_bin_policy($1_t) - userdom_manage_user_home_content_dirs($1_t) - userdom_manage_user_home_content_files($1_t) - userdom_manage_user_home_content_symlinks($1_t) - userdom_manage_user_home_content_pipes($1_t) - userdom_manage_user_home_content_sockets($1_t) - userdom_user_home_dir_filetrans_user_home_content($1_t, { dir file lnk_file fifo_file sock_file }) - - 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(` postgresql_unconfined($1_t) ') @@ -1213,6 +1294,7 @@ 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) @@ -1278,11 +1360,15 @@ interface(`userdom_user_home_content',` gen_require(` type user_home_t; + attribute user_home_type; ') allow $1 user_home_t:filesystem associate; files_type($1) ubac_constrained($1) + + files_poly_member($1) + typeattribute $1 user_home_type; ') ######################################## @@ -1374,12 +1460,13 @@ ') allow $1 user_home_dir_t:dir search_dir_perms; + allow $1 user_home_dir_t:lnk_file read_lnk_file_perms; files_search_home($1) ') ######################################## ## -## Search user home directories. +## dontaudit Search user home directories. ## ## ## @@ -1412,6 +1499,14 @@ allow $1 user_home_dir_t:dir list_dir_perms; files_search_home($1) + + tunable_policy(`use_nfs_home_dirs',` + fs_list_nfs($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_list_cifs($1) + ') ') ######################################## @@ -1427,9 +1522,11 @@ interface(`userdom_dontaudit_list_user_home_dirs',` gen_require(` type user_home_dir_t; + type user_home_t; ') dontaudit $1 user_home_dir_t:dir list_dir_perms; + dontaudit $1 user_home_t:dir list_dir_perms; ') ######################################## @@ -1486,6 +1583,25 @@ allow $1 user_home_dir_t:dir relabelto; ') + +######################################## +## +## Relabel to user home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_relabelto_user_home_files',` + gen_require(` + type user_home_t; + ') + + allow $1 user_home_t:file relabelto; +') + ######################################## ## ## Create directories in the home dir root with @@ -1560,6 +1676,8 @@ ') dontaudit $1 user_home_t:dir search_dir_perms; + fs_dontaudit_list_nfs($1) + fs_dontaudit_list_cifs($1) ') ######################################## @@ -1653,6 +1771,7 @@ type user_home_dir_t, user_home_t; ') + list_dirs_pattern($1, { user_home_dir_t user_home_t }, { user_home_dir_t user_home_t }) read_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t) files_search_home($1) ') @@ -1780,19 +1899,32 @@ # interface(`userdom_exec_user_home_content_files',` gen_require(` - type user_home_dir_t, user_home_t; + type user_home_dir_t; + attribute user_home_type; ') files_search_home($1) - exec_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_exec_nfs_files($1) + exec_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + dontaudit $1 user_home_type:sock_file execute; ') - tunable_policy(`use_samba_home_dirs',` - fs_exec_cifs_files($1) +######################################## +## +## Dontaudit Delete files +## in a user home subdirectory. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_delete_user_home_content_files',` + gen_require(` + type user_home_t; ') + + allow $1 user_home_t:dir delete_file_perms; ') ######################################## @@ -1827,6 +1959,7 @@ interface(`userdom_manage_user_home_content_files',` gen_require(` type user_home_dir_t, user_home_t; + attribute userhomewriter; ') manage_files_pattern($1, user_home_t, user_home_t) @@ -2374,7 +2507,7 @@ ######################################## ## -## Read user tmpfs files. +## Read/Write user tmpfs files. ## ## ## @@ -2728,11 +2861,32 @@ # interface(`userdom_search_user_home_content',` gen_require(` - type user_home_dir_t, user_home_t; + type user_home_dir_t; + attribute user_home_type; + ') + + files_list_home($1) + allow $1 { user_home_dir_t user_home_type }:dir search_dir_perms; +') + +######################################## +## +## List users home directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_list_user_home_content',` + gen_require(` + type user_home_dir_t; + attribute user_home_type; ') files_list_home($1) - allow $1 { user_home_dir_t user_home_t }:dir search_dir_perms; + allow $1 { user_home_dir_t user_home_type }:dir list_dir_perms; ') ######################################## @@ -2860,7 +3014,25 @@ type user_tmp_t; ') - allow $1 user_tmp_t:file write_file_perms; + write_files_pattern($1, user_tmp_t, user_tmp_t) +') + +######################################## +## +## Delete all users files in /tmp +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_delete_user_tmp_files',` + gen_require(` + type user_tmp_t; + ') + + allow $1 user_tmp_t:file delete_file_perms; ') ######################################## @@ -2897,6 +3069,7 @@ ') read_files_pattern($1, userdomain, userdomain) + read_lnk_files_pattern($1,userdomain,userdomain) kernel_search_proc($1) ') @@ -3027,3 +3200,501 @@ allow $1 userdomain:dbus send_msg; ') + +######################################## +## +## 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; + + ubac_constrained($2) +') + + +####################################### +## +## 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_admin_user_template($1) + + domain_read_all_domains_state($1_t) + domain_getattr_all_domains($1_t) + domain_obj_id_change_exemption($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_role_template($1, $1_r, $1_t) + + seutil_run_newrole($1_t, $1_r) + + optional_policy(` + gnomeclock_dbus_chat($1_t) + ') + + optional_policy(` + kerneloops_dbus_chat($1_t) + ') + + optional_policy(` + rpm_dbus_chat($1_usertype) + ') + + optional_policy(` + setroubleshoot_stream_connect($1_t) + setroubleshoot_dbus_chat($1_t) + ') +') + +######################################## +## +## Connect to users over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_stream_connect',` + gen_require(` + type user_tmp_t; + attribute userdomain; + ') + + stream_connect_pattern($1, user_tmp_t, user_tmp_t, userdomain) +') + +######################################## +## +## Ptrace user domains. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_ptrace_all_users',` + gen_require(` + attribute userdomain; + ') + + allow $1 userdomain:process ptrace; +') + +######################################## +## +## dontaudit Search /root +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_search_admin_dir',` + gen_require(` + type admin_home_t; + ') + + dontaudit $1 admin_home_t:dir search_dir_perms; +') + +######################################## +## +## dontaudit list /root +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_list_admin_dir',` + gen_require(` + type admin_home_t; + ') + + dontaudit $1 admin_home_t:dir list_dir_perms; +') + +######################################## +## +## Allow Search /root +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_search_admin_dir',` + gen_require(` + type admin_home_t; + ') + + allow $1 admin_home_t:dir search_dir_perms; +') + +######################################## +## +## RW unpriviledged user SysV sempaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_rw_semaphores',` + gen_require(` + attribute unpriv_userdomain; + ') + + allow $1 unpriv_userdomain:sem rw_sem_perms; +') + +######################################## +## +## Add attrinute admin domain +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_admin',` + gen_require(` + attribute admin_userdomain; + ') + + typeattribute $1 admin_userdomain; +') + +######################################## +## +## Send a message to unpriv users over a unix domain +## datagram socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dgram_send',` + gen_require(` + attribute unpriv_userdomain; + ') + + allow $1 unpriv_userdomain:unix_dgram_socket sendto; +') + +####################################### +## +## Allow execmod on files in homedirectory +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_execmod_user_home_files',` + gen_require(` + type user_home_t; + ') + + allow $1 user_home_t:file execmod; +') + +######################################## +## +## Execute user home files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_exec_admin_home_files',` + gen_require(` + type admin_home_t; + ') + + exec_files_pattern($1, admin_home_t, admin_home_t) +') + + +####################################### +## +## Manage all files/directories in the homedir +## +## +## +## The user domain +## +## +## +# +interface(`userdom_manage_user_home_content',` + gen_require(` + type user_home_dir_t; + attribute user_home_type; + ') + + files_list_home($1) + manage_dirs_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + manage_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + manage_lnk_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + manage_sock_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + manage_fifo_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + filetrans_pattern($1, user_home_dir_t, user_home_t, { dir file lnk_file sock_file fifo_file }) + +') + + +######################################## +## +## Create objects in a user home directory +## with an automatic type transition to +## the user home file type. +## +## +## +## Domain allowed access. +## +## +## +## +## The class of the object to be created. +## +## +# +interface(`userdom_user_home_dir_filetrans_pattern',` + gen_require(` + type user_home_dir_t, user_home_t; + ') + + type_transition $1 user_home_dir_t:$2 user_home_t; +') + +######################################## +## +## Create objects in the /root directory +## with an automatic type transition to +## a specified private type. +## +## +## +## Domain allowed access. +## +## +## +## +## The type of the object to create. +## +## +## +## +## The class of the object to be created. +## +## +# +interface(`userdom_admin_home_dir_filetrans',` + gen_require(` + type admin_home_t; + ') + + filetrans_pattern($1, admin_home_t, $2, $3) +') + +######################################## +## +## Send signull to unprivileged user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_signull_unpriv_users',` + gen_require(` + attribute unpriv_userdomain; + ') + + allow $1 unpriv_userdomain:process signull; +') + +######################################## +## +## Read user tmpfs files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_read_user_tmpfs_files',` + gen_require(` + type user_tmpfs_t; + ') + + read_files_pattern($1, user_tmpfs_t, user_tmpfs_t) + read_lnk_files_pattern($1, user_tmpfs_t, user_tmpfs_t) + allow $1 user_tmpfs_t:dir list_dir_perms; + fs_search_tmpfs($1) +') + +######################################## +## +## Write all users files in /tmp +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_write_user_tmp_dirs',` + gen_require(` + type user_tmp_t; + ') + + write_files_pattern($1, user_tmp_t, user_tmp_t) +') + +######################################## +## +## 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; +') + + +######################################## +## +## Do not audit attempts to read and write +## unserdomain stream. +## +## +## +## Domain to not audit. +## +## +# +interface(`userdom_dontaudit_rw_stream',` + gen_require(` + attribute userdomain; + ') + + dontaudit $1 userdomain:unix_stream_socket rw_socket_perms; +') +######################################## +## +## Append files +## in a user home subdirectory. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_append_user_home_content_files',` + gen_require(` + type user_home_dir_t, user_home_t; + ') + + append_files_pattern($1, user_home_t, user_home_t) + allow $1 user_home_dir_t:dir search_dir_perms; + files_search_home($1) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.te serefpolicy-3.6.26/policy/modules/system/userdomain.te --- nsaserefpolicy/policy/modules/system/userdomain.te 2009-07-23 14:11:04.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/userdomain.te 2009-07-30 15:33:09.000000000 -0400 @@ -8,13 +8,6 @@ ## ##

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

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

## Allow users to connect to PostgreSQL ##

## @@ -29,13 +22,6 @@ ## ##

-## Allow users to read system messages. -##

-## -gen_tunable(user_dmesg, false) - -## -##

## Allow user to r/w files on filesystems ## that do not have extended attributes (FAT, CDROM, FLOPPY) ##

@@ -52,11 +38,20 @@ # all user domains attribute userdomain; +attribute userhomereader; +attribute userhomewriter; + # unprivileged user domains attribute unpriv_userdomain; -attribute untrusted_content_type; -attribute untrusted_content_tmp_type; +# unprivileged user domains +attribute user_home_type; + +type admin_home_t; +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_dir_t alias { staff_home_dir_t sysadm_home_dir_t secadm_home_dir_t auditadm_home_dir_t unconfined_home_dir_t }; fs_associate_tmpfs(user_home_dir_t) @@ -70,6 +65,7 @@ type user_home_t alias { staff_home_t sysadm_home_t secadm_home_t auditadm_home_t unconfined_home_t }; typealias user_home_t alias { staff_untrusted_content_t sysadm_untrusted_content_t secadm_untrusted_content_t auditadm_untrusted_content_t unconfined_untrusted_content_t }; +typeattribute user_home_t user_home_type; userdom_user_home_content(user_home_t) fs_associate_tmpfs(user_home_t) files_associate_tmp(user_home_t) @@ -95,3 +91,25 @@ type user_tty_device_t alias { staff_tty_device_t sysadm_tty_device_t secadm_tty_device_t auditadm_tty_device_t unconfined_tty_device_t }; dev_node(user_tty_device_t) ubac_constrained(user_tty_device_t) + +tunable_policy(`allow_console_login',` + term_use_console(userdomain) +') + +tunable_policy(`use_nfs_home_dirs',` + fs_list_nfs(userhomereader) + fs_read_nfs_files(userhomereader) + fs_read_nfs_symlinks(userhomereader) + fs_read_nfs_named_sockets(userhomereader) + fs_read_nfs_named_pipes(userhomereader) +') + +tunable_policy(`use_samba_home_dirs',` + fs_list_cifs(userhomereader) + fs_read_cifs_files(userhomereader) + fs_read_cifs_symlinks(userhomereader) + fs_read_cifs_named_sockets(userhomereader) + fs_read_cifs_named_pipes(userhomereader) +') + +allow userdomain userdomain:process signull; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.fc serefpolicy-3.6.26/policy/modules/system/xen.fc --- nsaserefpolicy/policy/modules/system/xen.fc 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/xen.fc 2009-07-30 15:33:09.000000000 -0400 @@ -1,5 +1,7 @@ /dev/xen/tapctrl.* -p gen_context(system_u:object_r:xenctl_t,s0) +/usr/sbin/evtchnd -- gen_context(system_u:object_r:evtchnd_exec_t,s0) + /usr/bin/virsh -- gen_context(system_u:object_r:xm_exec_t,s0) ifdef(`distro_debian',` @@ -19,14 +21,18 @@ /var/lib/xend(/.*)? gen_context(system_u:object_r:xend_var_lib_t,s0) /var/lib/xenstored(/.*)? gen_context(system_u:object_r:xenstored_var_lib_t,s0) +/var/log/evtchnd\.log -- gen_context(system_u:object_r:evtchnd_var_log_t,s0) /var/log/xen(/.*)? gen_context(system_u:object_r:xend_var_log_t,s0) /var/log/xen-hotplug\.log -- gen_context(system_u:object_r:xend_var_log_t,s0) /var/log/xend\.log -- gen_context(system_u:object_r:xend_var_log_t,s0) /var/log/xend-debug\.log -- gen_context(system_u:object_r:xend_var_log_t,s0) +/var/run/evtchnd\.pid -- gen_context(system_u:object_r:evtchnd_var_run_t,s0) +/var/run/evtchnd -s gen_context(system_u:object_r:evtchnd_var_run_t,s0) /var/run/xenconsoled\.pid -- gen_context(system_u:object_r:xenconsoled_var_run_t,s0) /var/run/xend(/.*)? gen_context(system_u:object_r:xend_var_run_t,s0) /var/run/xend\.pid -- gen_context(system_u:object_r:xend_var_run_t,s0) +/var/run/xenner(/.*)? gen_context(system_u:object_r:xend_var_run_t,s0) /var/run/xenstore\.pid -- gen_context(system_u:object_r:xenstored_var_run_t,s0) /var/run/xenstored(/.*)? gen_context(system_u:object_r:xenstored_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.if serefpolicy-3.6.26/policy/modules/system/xen.if --- nsaserefpolicy/policy/modules/system/xen.if 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/xen.if 2009-07-30 15:33:09.000000000 -0400 @@ -71,6 +71,8 @@ ') files_list_var_lib($1) + + list_dirs_pattern($1, xend_var_lib_t, xend_var_lib_t) read_files_pattern($1,{ xend_var_lib_t xen_image_t },xen_image_t) ') @@ -167,11 +169,14 @@ # 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 +196,24 @@ 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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.te serefpolicy-3.6.26/policy/modules/system/xen.te --- nsaserefpolicy/policy/modules/system/xen.te 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/modules/system/xen.te 2009-07-30 15:41:16.000000000 -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) @@ -42,25 +49,31 @@ # pid files type xend_var_run_t; files_pid_file(xend_var_run_t) +files_mountpoint(xend_var_run_t) 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) + +# tmp files +type xenstored_tmp_t; +files_tmp_file(xenstored_tmp_t) # var/lib files type xenstored_var_lib_t; files_type(xenstored_var_lib_t) +# log files +type xenstored_var_log_t; +logging_log_file(xenstored_var_log_t) + # pid files type xenstored_var_run_t; files_pid_file(xenstored_var_run_t) 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 @@ -72,6 +85,18 @@ domain_type(xm_t) init_system_domain(xm_t, xm_exec_t) +type evtchnd_t; +type evtchnd_exec_t; +init_daemon_domain(evtchnd_t, evtchnd_exec_t) + +# log files +type evtchnd_var_log_t; +logging_log_file(evtchnd_var_log_t) + +# pid files +type evtchnd_var_run_t; +files_pid_file(evtchnd_var_run_t) + ######################################## # # xend local policy @@ -95,7 +120,7 @@ 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 +128,14 @@ 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 }) @@ -122,12 +147,13 @@ 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 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) @@ -173,6 +199,7 @@ 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) @@ -208,6 +235,10 @@ netutils_domtrans(xend_t) optional_policy(` + brctl_domtrans(xend_t) +') + +optional_policy(` consoletype_exec(xend_t) ') @@ -239,6 +270,8 @@ files_read_usr_files(xenconsoled_t) +fs_list_tmpfs(xenconsoled_t) + term_create_pty(xenconsoled_t, xen_devpts_t) term_use_generic_ptys(xenconsoled_t) term_use_console(xenconsoled_t) @@ -248,7 +281,7 @@ miscfiles_read_localization(xenconsoled_t) -xen_append_log(xenconsoled_t) +xen_manage_log(xenconsoled_t) xen_stream_connect_xenstore(xenconsoled_t) ######################################## @@ -256,21 +289,33 @@ # 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; +manage_files_pattern(xenstored_t, xenstored_tmp_t, xenstored_tmp_t) +manage_dirs_pattern(xenstored_t, xenstored_tmp_t, xenstored_tmp_t) +files_tmp_filetrans(xenstored_t, xenstored_tmp_t, { file dir }) + # pid file manage_files_pattern(xenstored_t, xenstored_var_run_t, xenstored_var_run_t) manage_sock_files_pattern(xenstored_t, xenstored_var_run_t, xenstored_var_run_t) files_pid_filetrans(xenstored_t, xenstored_var_run_t, { file sock_file }) +# log files +manage_dirs_pattern(xenstored_t, xenstored_var_log_t, xenstored_var_log_t) +manage_files_pattern(xenstored_t, xenstored_var_log_t, xenstored_var_log_t) +manage_sock_files_pattern(xenstored_t, xenstored_var_log_t, xenstored_var_log_t) +logging_log_filetrans(xenstored_t, xenstored_var_log_t, { sock_file file dir }) + # var/lib files for xenstored manage_dirs_pattern(xenstored_t, xenstored_var_lib_t, xenstored_var_lib_t) manage_files_pattern(xenstored_t, xenstored_var_lib_t, xenstored_var_lib_t) manage_sock_files_pattern(xenstored_t, xenstored_var_lib_t, xenstored_var_lib_t) files_var_lib_filetrans(xenstored_t, xenstored_var_lib_t,{ file dir sock_file }) +stream_connect_pattern(xenstored_t, evtchnd_var_run_t, evtchnd_var_run_t, evtchnd_t) + kernel_write_xen_state(xenstored_t) kernel_read_xen_state(xenstored_t) @@ -304,6 +349,7 @@ # allow xm_t self:capability { dac_override ipc_lock sys_tty_config }; +allow xm_t self:process signal; # internal communication is often done using fifo and unix sockets. allow xm_t self:fifo_file rw_fifo_file_perms; @@ -312,24 +358,28 @@ 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; allow xm_t xen_image_t:file read_file_perms; allow xm_t xen_image_t:blk_file read_blk_file_perms; -kernel_read_system_state(xm_t) kernel_read_kernel_sysctls(xm_t) +kernel_read_sysctl(xm_t) +kernel_read_system_state(xm_t) kernel_read_xen_state(xm_t) 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_generic_node(xm_t) corenet_tcp_connect_soundd_port(xm_t) dev_read_urand(xm_t) +dev_read_sysfs(xm_t) files_read_etc_runtime_files(xm_t) files_read_usr_files(xm_t) @@ -339,15 +389,62 @@ 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) miscfiles_read_localization(xm_t) -sysnet_read_config(xm_t) +sysnet_dns_name_resolve(xm_t) xen_append_log(xm_t) xen_stream_connect(xm_t) xen_stream_connect_xenstore(xm_t) + +optional_policy(` + virt_manage_images(xm_t) + virt_stream_connect(xm_t) +') + +######################################## +# +# SSH component local policy +# +ssh_basic_client_template(xm,xm_t,system_r) +kernel_read_xen_state(xm_ssh_t) +kernel_write_xen_state(xm_ssh_t) + +userdom_search_admin_dir(xm_ssh_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) +') + +####################################### +# +# evtchnd local policy +# + +manage_dirs_pattern(evtchnd_t, evtchnd_var_log_t, evtchnd_var_log_t) +manage_files_pattern(evtchnd_t,evtchnd_var_log_t,evtchnd_var_log_t) +logging_log_filetrans(evtchnd_t,evtchnd_var_log_t,{ file dir }) + +manage_dirs_pattern(evtchnd_t, evtchnd_var_run_t, evtchnd_var_run_t) +manage_files_pattern(evtchnd_t,evtchnd_var_run_t,evtchnd_var_run_t) +manage_sock_files_pattern(evtchnd_t,evtchnd_var_run_t,evtchnd_var_run_t) +files_pid_filetrans(evtchnd_t, evtchnd_var_run_t, { file sock_file dir }) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/support/obj_perm_sets.spt serefpolicy-3.6.26/policy/support/obj_perm_sets.spt --- nsaserefpolicy/policy/support/obj_perm_sets.spt 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/support/obj_perm_sets.spt 2009-07-30 15:33:09.000000000 -0400 @@ -201,7 +201,7 @@ define(`setattr_file_perms',`{ setattr }') define(`read_file_perms',`{ getattr open read lock ioctl }') define(`mmap_file_perms',`{ getattr open read execute ioctl }') -define(`exec_file_perms',`{ getattr open read execute execute_no_trans }') +define(`exec_file_perms',`{ getattr open read execute ioctl execute_no_trans }') define(`append_file_perms',`{ getattr open append lock ioctl }') define(`write_file_perms',`{ getattr open write append lock ioctl }') define(`rw_file_perms',`{ getattr open read write append ioctl lock }') @@ -225,7 +225,7 @@ define(`create_lnk_file_perms',`{ create getattr }') define(`rename_lnk_file_perms',`{ getattr rename }') define(`delete_lnk_file_perms',`{ getattr unlink }') -define(`manage_lnk_file_perms',`{ create read getattr setattr unlink rename }') +define(`manage_lnk_file_perms',`{ create read getattr setattr link unlink rename }') define(`relabelfrom_lnk_file_perms',`{ getattr relabelfrom }') define(`relabelto_lnk_file_perms',`{ getattr relabelto }') define(`relabel_lnk_file_perms',`{ getattr relabelfrom relabelto }') @@ -312,3 +312,13 @@ # 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 setfcap } +') + +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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/users serefpolicy-3.6.26/policy/users --- nsaserefpolicy/policy/users 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/policy/users 2009-07-30 15:33:09.000000000 -0400 @@ -25,11 +25,8 @@ # 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. @@ -38,8 +35,4 @@ # 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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/Rules.modular serefpolicy-3.6.26/Rules.modular --- nsaserefpolicy/Rules.modular 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/Rules.modular 2009-07-30 15:33:09.000000000 -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 @@ -146,7 +146,7 @@ $(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 -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/support/Makefile.devel serefpolicy-3.6.26/support/Makefile.devel --- nsaserefpolicy/support/Makefile.devel 2009-07-14 14:19:57.000000000 -0400 +++ serefpolicy-3.6.26/support/Makefile.devel 2009-07-30 15:33:09.000000000 -0400 @@ -185,8 +185,7 @@ tmp/%.mod: $(m4support) tmp/all_interfaces.conf %.te @$(EINFO) "Compiling $(NAME) $(basename $(@F)) module" @test -d $(@D) || mkdir -p $(@D) - $(call peruser-expansion,$(basename $(@F)),$@.role) - $(verbose) $(M4) $(M4PARAM) -s $^ $@.role > $(@:.mod=.tmp) + $(verbose) $(M4) $(M4PARAM) -s $^ > $(@:.mod=.tmp) $(verbose) $(CHECKMODULE) -m $(@:.mod=.tmp) -o $@ tmp/%.mod.fc: $(m4support) %.fc