diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/Makefile serefpolicy-3.6.1/Makefile --- nsaserefpolicy/Makefile 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/Makefile 2008-11-25 09:45:43.000000000 -0500 @@ -315,20 +315,22 @@ # parse-rolemap modulename,outputfile define parse-rolemap - $(verbose) $(M4) $(M4PARAM) $(rolemap) | \ - $(AWK) '/^[[:blank:]]*[A-Za-z]/{ print "gen_require(type " $$3 "; role " $$1 ";)\n$1_per_role_template(" $$2 "," $$3 "," $$1 ")" }' >> $2 + echo "" >> $2 +# $(verbose) $(M4) $(M4PARAM) $(rolemap) | \ +# $(AWK) '/^[[:blank:]]*[A-Za-z]/{ print "gen_require(type " $$3 "; role " $$1 ";)\n$1_per_role_template(" $$2 "," $$3 "," $$1 ")" }' >> $2 endef # perrole-expansion modulename,outputfile define perrole-expansion - $(verbose) echo "ifdef(\`""$1""_per_role_template',\`" > $2 - $(call parse-rolemap,$1,$2) - $(verbose) echo "')" >> $2 - - $(verbose) echo "ifdef(\`""$1""_per_userdomain_template',\`" >> $2 - $(verbose) echo "errprint(\`Warning: per_userdomain_templates have been renamed to per_role_templates (""$1""_per_userdomain_template)'__endline__)" >> $2 - $(call parse-rolemap-compat,$1,$2) - $(verbose) echo "')" >> $2 + echo "No longer doing perrole-expansion" +# $(verbose) echo "ifdef(\`""$1""_per_role_template',\`" > $2 +# $(call parse-rolemap,$1,$2) +# $(verbose) echo "')" >> $2 + +# $(verbose) echo "ifdef(\`""$1""_per_userdomain_template',\`" >> $2 +# $(verbose) echo "errprint(\`Warning: per_userdomain_templates have been renamed to per_role_templates (""$1""_per_userdomain_template)'__endline__)" >> $2 +# $(call parse-rolemap-compat,$1,$2) +# $(verbose) echo "')" >> $2 endef # create-base-per-role-tmpl modulenames,outputfile @@ -527,6 +529,10 @@ @mkdir -p $(appdir)/users $(verbose) $(INSTALL) -m 644 $^ $@ +$(appdir)/initrc_context: $(tmpdir)/initrc_context + @mkdir -p $(appdir) + $(verbose) $(INSTALL) -m 644 $< $@ + $(appdir)/%: $(appconf)/% @mkdir -p $(appdir) $(verbose) $(INSTALL) -m 644 $< $@ diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/Rules.modular serefpolicy-3.6.1/Rules.modular --- nsaserefpolicy/Rules.modular 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/Rules.modular 2008-11-25 09:45:43.000000000 -0500 @@ -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/config/appconfig-mcs/default_contexts serefpolicy-3.6.1/config/appconfig-mcs/default_contexts --- nsaserefpolicy/config/appconfig-mcs/default_contexts 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mcs/default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/config/appconfig-mcs/failsafe_context --- nsaserefpolicy/config/appconfig-mcs/failsafe_context 2008-08-07 11:15:14.000000000 -0400 +++ serefpolicy-3.6.1/config/appconfig-mcs/failsafe_context 2008-11-25 09:45:43.000000000 -0500 @@ -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/guest_u_default_contexts serefpolicy-3.6.1/config/appconfig-mcs/guest_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/guest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mcs/guest_u_default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,6 @@ +system_r:local_login_t:s0 guest_r:guest_t:s0 +system_r:remote_login_t:s0 guest_r:guest_t:s0 +system_r:sshd_t:s0 guest_r:guest_t:s0 +system_r:crond_t:s0 guest_r:guest_t:s0 +system_r:initrc_su_t:s0 guest_r:guest_t:s0 +guest_r:guest_t:s0 guest_r:guest_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/root_default_contexts serefpolicy-3.6.1/config/appconfig-mcs/root_default_contexts --- nsaserefpolicy/config/appconfig-mcs/root_default_contexts 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mcs/root_default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -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/seusers serefpolicy-3.6.1/config/appconfig-mcs/seusers --- nsaserefpolicy/config/appconfig-mcs/seusers 2008-08-07 11:15:14.000000000 -0400 +++ serefpolicy-3.6.1/config/appconfig-mcs/seusers 2008-11-25 09:45:43.000000000 -0500 @@ -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 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/staff_u_default_contexts serefpolicy-3.6.1/config/appconfig-mcs/staff_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/staff_u_default_contexts 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mcs/staff_u_default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/config/appconfig-mcs/unconfined_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/unconfined_u_default_contexts 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mcs/unconfined_u_default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -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/user_u_default_contexts serefpolicy-3.6.1/config/appconfig-mcs/user_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/user_u_default_contexts 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mcs/user_u_default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -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/userhelper_context serefpolicy-3.6.1/config/appconfig-mcs/userhelper_context --- nsaserefpolicy/config/appconfig-mcs/userhelper_context 2008-08-07 11:15:14.000000000 -0400 +++ serefpolicy-3.6.1/config/appconfig-mcs/userhelper_context 2008-11-25 09:45:43.000000000 -0500 @@ -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/xguest_u_default_contexts serefpolicy-3.6.1/config/appconfig-mcs/xguest_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/xguest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mcs/xguest_u_default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,7 @@ +system_r:local_login_t xguest_r:xguest_t:s0 +system_r:remote_login_t xguest_r:xguest_t:s0 +system_r:sshd_t xguest_r:xguest_t:s0 +system_r:crond_t xguest_r:xguest_t:s0 +system_r:xdm_t xguest_r:xguest_t:s0 +system_r:initrc_su_t:s0 xguest_r:xguest_t:s0 +xguest_r:xguest_t:s0 xguest_r:xguest_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mls/default_contexts serefpolicy-3.6.1/config/appconfig-mls/default_contexts --- nsaserefpolicy/config/appconfig-mls/default_contexts 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mls/default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -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/guest_u_default_contexts serefpolicy-3.6.1/config/appconfig-mls/guest_u_default_contexts --- nsaserefpolicy/config/appconfig-mls/guest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mls/guest_u_default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,4 @@ +system_r:local_login_t:s0 guest_r:guest_t:s0 +system_r:remote_login_t:s0 guest_r:guest_t:s0 +system_r:sshd_t:s0 guest_r:guest_t:s0 +system_r:crond_t:s0 guest_r:guest_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mls/root_default_contexts serefpolicy-3.6.1/config/appconfig-mls/root_default_contexts --- nsaserefpolicy/config/appconfig-mls/root_default_contexts 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mls/root_default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -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/xguest_u_default_contexts serefpolicy-3.6.1/config/appconfig-mls/xguest_u_default_contexts --- nsaserefpolicy/config/appconfig-mls/xguest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/config/appconfig-mls/xguest_u_default_contexts 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,7 @@ +system_r:local_login_t xguest_r:xguest_t:s0 +system_r:remote_login_t xguest_r:xguest_t:s0 +system_r:sshd_t xguest_r:xguest_t:s0 +system_r:crond_t xguest_r:xguest_t:s0 +system_r:xdm_t xguest_r:xguest_t:s0 +system_r:initrc_su_t:s0 xguest_r:xguest_t:s0 +xguest_r:xguest_t:s0 xguest_r:xguest_t:s0 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/man/man8/samba_selinux.8 serefpolicy-3.6.1/man/man8/samba_selinux.8 --- nsaserefpolicy/man/man8/samba_selinux.8 2008-08-07 11:15:14.000000000 -0400 +++ serefpolicy-3.6.1/man/man8/samba_selinux.8 2008-11-25 09:45:43.000000000 -0500 @@ -14,11 +14,17 @@ .TP chcon -t samba_share_t /var/eng .TP -If you want to make this permanant, i.e. survive a relabel, you must add an entry to the file_contexts.local file. +To make this change permanent (survive a relabel), use the semanage command to add the change to file context configuration: +.TP +semanage fcontext -a -t samba_share_t "/var/eng(/.*)?" +.TP +This command adds the following entry to /etc/selinux/POLICYTYPE/contexts/files/file_contexts.local: .TP -/etc/selinux/POLICYTYPE/contexts/files/file_contexts.local -.br /var/eng(/.*)? system_u:object_r:samba_share_t +.TP +Run the restorecon command to apply the changes: +.TP +restorecon -R -v /var/eng/ .SH SHARING FILES If you want to share files with multiple domains (Apache, FTP, rsync, Samba), you can set a file context of public_content_t and public_content_rw_t. These context allow any of the above domains to read the content. If you want a particular domain to write to the public_content_rw_t domain, you must set the appropriate boolean. allow_DOMAIN_anon_write. So for samba you would execute: diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/flask/access_vectors serefpolicy-3.6.1/policy/flask/access_vectors --- nsaserefpolicy/policy/flask/access_vectors 2008-08-07 11:15:00.000000000 -0400 +++ serefpolicy-3.6.1/policy/flask/access_vectors 2008-11-25 09:45:43.000000000 -0500 @@ -616,6 +616,7 @@ nlmsg_write nlmsg_relay nlmsg_readpriv + nlmsg_tty_audit } class netlink_ip6fw_socket diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/global_tunables serefpolicy-3.6.1/policy/global_tunables --- nsaserefpolicy/policy/global_tunables 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/policy/global_tunables 2008-11-25 09:45:43.000000000 -0500 @@ -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. ##

##
@@ -111,3 +102,12 @@ ##

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

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

+##
+gen_tunable(allow_console_login,false) + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/anaconda.te serefpolicy-3.6.1/policy/modules/admin/anaconda.te --- nsaserefpolicy/policy/modules/admin/anaconda.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/anaconda.te 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/admin/certwatch.te --- nsaserefpolicy/policy/modules/admin/certwatch.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/certwatch.te 2008-11-25 09:45:43.000000000 -0500 @@ -27,6 +27,9 @@ fs_list_inotifyfs(certwatch_t) +auth_manage_cache(certwatch_t) +auth_filetrans_cache(certwatch_t) + logging_send_syslog_msg(certwatch_t) miscfiles_read_certs(certwatch_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.te serefpolicy-3.6.1/policy/modules/admin/kismet.te --- nsaserefpolicy/policy/modules/admin/kismet.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/kismet.te 2008-12-02 11:02:15.000000000 -0500 @@ -25,11 +25,13 @@ # kismet local policy # -allow kismet_t self:capability { net_admin net_raw setuid setgid }; +allow kismet_t self:capability { kill net_admin net_raw setuid setgid }; +allow kismet_t self:process signal; allow kismet_t self:fifo_file rw_file_perms; allow kismet_t self:packet_socket create_socket_perms; -allow kismet_t self:unix_dgram_socket create_socket_perms; +allow kismet_t self:unix_dgram_socket { create_socket_perms sendto }; allow kismet_t self:unix_stream_socket create_stream_socket_perms; +allow kismet_t self:tcp_socket create_stream_socket_perms; manage_files_pattern(kismet_t, kismet_log_t, kismet_log_t) allow kismet_t kismet_log_t:dir setattr; @@ -47,6 +49,14 @@ corecmd_exec_bin(kismet_t) +corenet_all_recvfrom_unlabeled(kismet_t) +corenet_all_recvfrom_netlabel(kismet_t) +corenet_tcp_sendrecv_all_if(kismet_t) +corenet_tcp_sendrecv_all_nodes(kismet_t) +corenet_tcp_sendrecv_all_ports(kismet_t) +corenet_tcp_bind_all_nodes(kismet_t) +corenet_tcp_bind_kismet_port(kismet_t) + auth_use_nsswitch(kismet_t) files_read_etc_files(kismet_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/logrotate.te serefpolicy-3.6.1/policy/modules/admin/logrotate.te --- nsaserefpolicy/policy/modules/admin/logrotate.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/logrotate.te 2008-11-25 09:45:43.000000000 -0500 @@ -116,7 +116,7 @@ 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) cron_system_entry(logrotate_t, logrotate_exec_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/logwatch.te serefpolicy-3.6.1/policy/modules/admin/logwatch.te --- nsaserefpolicy/policy/modules/admin/logwatch.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/logwatch.te 2008-11-25 09:45:43.000000000 -0500 @@ -43,6 +43,8 @@ kernel_read_fs_sysctls(logwatch_t) kernel_read_kernel_sysctls(logwatch_t) kernel_read_system_state(logwatch_t) +kernel_read_net_sysctls(logwatch_t) +kernel_read_network_state(logwatch_t) corecmd_exec_bin(logwatch_t) corecmd_exec_shell(logwatch_t) @@ -54,18 +56,19 @@ domain_read_all_domains_state(logwatch_t) files_list_var(logwatch_t) +files_read_var_symlinks(logwatch_t) files_read_etc_files(logwatch_t) files_read_etc_runtime_files(logwatch_t) files_read_usr_files(logwatch_t) files_search_spool(logwatch_t) files_search_mnt(logwatch_t) -files_dontaudit_search_home(logwatch_t) -files_dontaudit_search_boot(logwatch_t) # Execs df and if file system mounted with a context avc raised -files_dontaudit_search_all_dirs(logwatch_t) +files_search_all(logwatch_t) +files_getattr_all_file_type_fs(logwatch_t) fs_getattr_all_fs(logwatch_t) fs_dontaudit_list_auto_mountpoints(logwatch_t) +fs_list_inotifyfs(logwatch_t) term_dontaudit_getattr_pty_dirs(logwatch_t) term_dontaudit_list_ptys(logwatch_t) @@ -75,6 +78,8 @@ init_read_utmp(logwatch_t) init_dontaudit_write_utmp(logwatch_t) +auth_use_nsswitch(logwatch_t) + libs_read_lib_files(logwatch_t) logging_read_all_logs(logwatch_t) @@ -85,6 +90,7 @@ selinux_dontaudit_getattr_dir(logwatch_t) sysnet_dns_name_resolve(logwatch_t) +sysnet_exec_ifconfig(logwatch_t) userdom_dontaudit_search_user_home_dirs(logwatch_t) @@ -95,10 +101,6 @@ ') optional_policy(` - auth_use_nsswitch(logwatch_t) -') - -optional_policy(` avahi_dontaudit_search_pid(logwatch_t) ') @@ -129,4 +131,5 @@ 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/netutils.te serefpolicy-3.6.1/policy/modules/admin/netutils.te --- nsaserefpolicy/policy/modules/admin/netutils.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/netutils.te 2008-11-25 09:45:43.000000000 -0500 @@ -128,6 +128,8 @@ files_read_etc_files(ping_t) files_dontaudit_search_var(ping_t) +kernel_read_system_state(ping_t) + auth_use_nsswitch(ping_t) logging_send_syslog_msg(ping_t) @@ -146,6 +148,14 @@ ') optional_policy(` + munin_append_log(ping_t) +') + +optional_policy(` + nagios_dontaudit_rw_pipes(ping_t) +') + +optional_policy(` pcmcia_use_cardmgr_fds(ping_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/prelink.te serefpolicy-3.6.1/policy/modules/admin/prelink.te --- nsaserefpolicy/policy/modules/admin/prelink.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/prelink.te 2008-11-25 09:45:43.000000000 -0500 @@ -26,7 +26,7 @@ # Local policy # -allow prelink_t self:capability { chown dac_override fowner fsetid }; +allow prelink_t self:capability { chown dac_override fowner fsetid sys_resource }; allow prelink_t self:process { execheap execmem execstack signal }; allow prelink_t self:fifo_file rw_fifo_file_perms; @@ -40,7 +40,7 @@ read_lnk_files_pattern(prelink_t, prelink_log_t, prelink_log_t) logging_log_filetrans(prelink_t, prelink_log_t, file) -allow prelink_t prelink_tmp_t:file { manage_file_perms execute relabelfrom }; +allow prelink_t prelink_tmp_t:file { manage_file_perms execute relabelfrom execmod }; files_tmp_filetrans(prelink_t, prelink_tmp_t, file) fs_tmpfs_filetrans(prelink_t, prelink_tmp_t, file) @@ -49,8 +49,7 @@ allow prelink_t prelink_object:file { manage_file_perms execute relabelto relabelfrom }; kernel_read_system_state(prelink_t) -kernel_dontaudit_search_kernel_sysctl(prelink_t) -kernel_dontaudit_search_sysctl(prelink_t) +kernel_read_kernel_sysctls(prelink_t) corecmd_manage_all_executables(prelink_t) corecmd_relabel_all_executables(prelink_t) @@ -65,6 +64,8 @@ files_read_etc_files(prelink_t) files_read_etc_runtime_files(prelink_t) files_dontaudit_read_all_symlinks(prelink_t) +files_manage_usr_files(prelink_t) +files_relabelfrom_usr_files(prelink_t) fs_getattr_xattr_fs(prelink_t) @@ -81,6 +82,11 @@ userdom_use_user_terminals(prelink_t) +# prelink executables in the user homedir +userdom_manage_user_home_content_files(prelink_t) +userdom_mmap_user_home_content_files(prelink_t) +userdom_manage_user_home_content_symlinks(prelink_t) + optional_policy(` amanda_manage_lib(prelink_t) ') @@ -88,3 +94,7 @@ optional_policy(` cron_system_entry(prelink_t, prelink_exec_t) ') + +optional_policy(` + unconfined_domain(prelink_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.fc serefpolicy-3.6.1/policy/modules/admin/rpm.fc --- nsaserefpolicy/policy/modules/admin/rpm.fc 2008-08-07 11:15:13.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/admin/rpm.fc 2008-11-25 09:45:43.000000000 -0500 @@ -11,7 +11,8 @@ /usr/sbin/system-install-packages -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/yum-updatesd -- gen_context(system_u:object_r:rpm_exec_t,s0) - +/usr/sbin/packagekitd -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/libexec/yumDBUSBackend.py -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/share/yumex/yumex -- gen_context(system_u:object_r:rpm_exec_t,s0) ifdef(`distro_redhat', ` @@ -21,14 +22,17 @@ /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/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', ` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.if serefpolicy-3.6.1/policy/modules/admin/rpm.if --- nsaserefpolicy/policy/modules/admin/rpm.if 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/rpm.if 2008-11-25 09:45:43.000000000 -0500 @@ -146,6 +146,24 @@ ######################################## ## +## dontaudit read and write an unnamed RPM pipe. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_dontaudit_rw_pipes',` + gen_require(` + type rpm_t; + ') + + dontaudit $1 rpm_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## ## Send and receive messages from ## rpm over dbus. ## @@ -167,6 +185,48 @@ ######################################## ## +## 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 +246,24 @@ ######################################## ## +## 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. ## ## @@ -204,6 +282,24 @@ ######################################## ## +## dontaudit and use file descriptors from RPM scripts. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_dontaudit_use_script_fds',` + gen_require(` + type rpm_script_t; + ') + + dontaudit $1 rpm_script_t:fd use; +') + +######################################## +## ## Create, read, write, and delete RPM ## script temporary files. ## @@ -219,7 +315,29 @@ ') 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) ') ######################################## @@ -283,3 +401,175 @@ dontaudit $1 rpm_var_lib_t:file manage_file_perms; dontaudit $1 rpm_var_lib_t:lnk_file manage_lnk_file_perms; ') + + +######################################## +## +## Allow application to transition to rpm_script domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_transition_script',` + gen_require(` + type rpm_script_t; + ') + + allow $1 rpm_script_t:process transition; + + allow $1 rpm_script_t:fd use; + allow rpm_script_t $1:fd use; + allow rpm_script_t $1:fifo_file rw_fifo_file_perms; + allow rpm_script_t $1:process sigchld; +') + +######################################## +## +## allow domain to read, +## write RPM tmp files +## +## +## +## Domain to not audit. +## +## +# +interface(`rpm_rw_tmp_files',` + gen_require(` + type rpm_tmp_t; + ') + + allow $1 rpm_tmp_t:file rw_file_perms; +') + +######################################## +## +## Do not audit attempts to read, +## write RPM tmp files +## +## +## +## Domain to not audit. +## +## +# +interface(`rpm_dontaudit_rw_tmp_files',` + gen_require(` + type rpm_tmp_t; + ') + + dontaudit $1 rpm_tmp_t:file rw_file_perms; +') + +######################################## +## +## Do not audit attempts to read, +## write RPM shm +## +## +## +## Domain to not audit. +## +## +# +interface(`rpm_dontaudit_rw_shm',` + gen_require(` + type rpm_t; + ') + + dontaudit $1 rpm_t:shm rw_shm_perms; +') + +######################################## +## +## Read/write rpm tmpfs files. +## +## +##

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

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

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

+##

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

+##
+## +## +## Role to transition from. +## +## +interface(`rpm_role_transition',` + gen_require(` + type rpm_exec_t; + ') + + role_transition $1 rpm_exec_t system_r; +') + +######################################## +## +## Do not audit attempts to write, and delete the +## RPM var run files +## +## +## +## Domain to not audit. +## +## +# +interface(`rpm_dontaudit_write_pid_files',` + gen_require(` + type rpm_var_run_t; + ') + + dontaudit $1 rpm_var_run_t:file write_file_perms; +') + +######################################## +## +## 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-3.6.1/policy/modules/admin/rpm.te --- nsaserefpolicy/policy/modules/admin/rpm.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/rpm.te 2008-11-25 09:45:43.000000000 -0500 @@ -31,6 +31,9 @@ files_type(rpm_var_lib_t) typealias rpm_var_lib_t alias var_lib_rpm_t; +type rpm_var_run_t; +files_pid_file(rpm_var_run_t) + type rpm_script_t; type rpm_script_exec_t; domain_obj_id_change_exemption(rpm_script_t) @@ -52,7 +55,8 @@ # 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: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 execmem execstack execheap }; allow rpm_t self:process { getattr setexec setfscreate setrlimit }; allow rpm_t self:fd use; @@ -68,6 +72,8 @@ 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 +93,12 @@ manage_files_pattern(rpm_t, rpm_var_lib_t, rpm_var_lib_t) files_var_lib_filetrans(rpm_t, rpm_var_lib_t, dir) +manage_files_pattern(rpm_t, rpm_var_run_t, rpm_var_run_t) +files_pid_filetrans(rpm_t, rpm_var_run_t, file) + kernel_read_system_state(rpm_t) kernel_read_kernel_sysctls(rpm_t) +kernel_read_network_state_symlinks(rpm_t) corecmd_exec_all_executables(rpm_t) @@ -115,6 +125,7 @@ fs_manage_nfs_symlinks(rpm_t) fs_getattr_all_fs(rpm_t) fs_search_auto_mountpoints(rpm_t) +fs_list_inotifyfs(rpm_t) mls_file_read_all_levels(rpm_t) mls_file_write_all_levels(rpm_t) @@ -132,6 +143,8 @@ # 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) @@ -174,10 +187,20 @@ ') 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) ') @@ -185,6 +208,7 @@ unconfined_domain(rpm_t) # yum-updatesd requires this unconfined_dbus_chat(rpm_t) + unconfined_dbus_chat(rpm_script_t) ') ifdef(`TODO',` @@ -210,8 +234,8 @@ # 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_nice mknod kill }; +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 +246,15 @@ 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) @@ -272,12 +299,15 @@ 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) @@ -291,6 +321,7 @@ 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) @@ -308,6 +339,7 @@ seutil_domtrans_loadpolicy(rpm_script_t) seutil_domtrans_setfiles(rpm_script_t) seutil_domtrans_semanage(rpm_script_t) +seutil_domtrans_setsebool(rpm_script_t) userdom_use_all_users_fds(rpm_script_t) @@ -326,6 +358,10 @@ ') optional_policy(` + lvm_domtrans(rpm_script_t) +') + +optional_policy(` tzdata_domtrans(rpm_t) tzdata_domtrans(rpm_script_t) ') @@ -333,6 +369,7 @@ optional_policy(` unconfined_domain(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-3.6.1/policy/modules/admin/sudo.if --- nsaserefpolicy/policy/modules/admin/sudo.if 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/sudo.if 2008-12-03 14:12:34.000000000 -0500 @@ -51,7 +51,7 @@ # # Use capabilities. - allow $1_sudo_t self:capability { fowner setuid setgid dac_override sys_resource }; + allow $1_sudo_t self:capability { fowner setuid setgid dac_override sys_nice sys_resource }; allow $1_sudo_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow $1_sudo_t self:process { setexec setrlimit }; allow $1_sudo_t self:fd use; @@ -64,33 +64,37 @@ allow $1_sudo_t self:unix_stream_socket create_stream_socket_perms; allow $1_sudo_t self:unix_dgram_socket sendto; allow $1_sudo_t self:unix_stream_socket connectto; - allow $1_sudo_t self:netlink_audit_socket { create bind write nlmsg_read read }; + allow $1_sudo_t self:key manage_key_perms; + allow $1_sudo_t $1_t:key search; # Enter this derived domain from the user domain domtrans_pattern($3, sudo_exec_t, $1_sudo_t) # By default, revert to the calling domain when a shell is executed. corecmd_shell_domtrans($1_sudo_t, $3) + corecmd_bin_domtrans($1_sudo_t, $3) allow $3 $1_sudo_t:fd use; allow $3 $1_sudo_t:fifo_file rw_file_perms; allow $3 $1_sudo_t:process sigchld; kernel_read_kernel_sysctls($1_sudo_t) kernel_read_system_state($1_sudo_t) - kernel_search_key($1_sudo_t) + kernel_link_key($1_sudo_t) dev_read_urand($1_sudo_t) + dev_rw_generic_usb_dev($1_sudo_t) + dev_list_sysfs($1_sudo_t) fs_search_auto_mountpoints($1_sudo_t) fs_getattr_xattr_fs($1_sudo_t) - auth_domtrans_chk_passwd($1_sudo_t) + auth_run_chk_passwd($1_sudo_t, $3) # sudo stores a token in the pam_pid directory auth_manage_pam_pid($1_sudo_t) auth_use_nsswitch($1_sudo_t) corecmd_read_bin_symlinks($1_sudo_t) - corecmd_getattr_all_executables($1_sudo_t) + corecmd_exec_all_executables($1_sudo_t) domain_use_interactive_fds($1_sudo_t) domain_sigchld_interactive_fds($1_sudo_t) @@ -102,9 +106,11 @@ files_getattr_usr_files($1_sudo_t) # for some PAM modules and for cwd files_dontaudit_search_home($1_sudo_t) + files_list_tmp($1_sudo_t) init_rw_utmp($1_sudo_t) + logging_send_audit_msgs($1_sudo_t) logging_send_syslog_msg($1_sudo_t) miscfiles_read_localization($1_sudo_t) @@ -114,6 +120,30 @@ userdom_manage_user_tmp_files($1_sudo_t) userdom_manage_user_tmp_symlinks($1_sudo_t) userdom_use_user_terminals($1_sudo_t) + + mta_role($2, $1_sudo_t) + + tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_files($1_sudo_t) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_files($1_sudo_t) + ') + # for some PAM modules and for cwd userdom_dontaudit_search_user_home_content($1_sudo_t) + + domain_role_change_exemption($1_sudo_t) + userdom_spec_domtrans_all_users($1_sudo_t) + + selinux_validate_context($1_sudo_t) + selinux_compute_relabel_context($1_sudo_t) + selinux_getattr_fs($1_sudo_t) + seutil_read_config($1_sudo_t) + seutil_search_default_contexts($1_sudo_t) + + userdom_use_user_terminals($1_sudo_t) + term_relabel_all_user_ttys($1_sudo_t) + term_relabel_all_user_ptys($1_sudo_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/tmpreaper.te serefpolicy-3.6.1/policy/modules/admin/tmpreaper.te --- nsaserefpolicy/policy/modules/admin/tmpreaper.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/tmpreaper.te 2008-11-25 09:45:43.000000000 -0500 @@ -22,12 +22,16 @@ dev_read_urand(tmpreaper_t) fs_getattr_xattr_fs(tmpreaper_t) +fs_list_inotifyfs(tmpreaper_t) files_read_etc_files(tmpreaper_t) files_read_var_lib_files(tmpreaper_t) files_purge_tmp(tmpreaper_t) # why does it need setattr? files_setattr_all_tmp_dirs(tmpreaper_t) +files_getattr_lost_found_dirs(tmpreaper_t) +files_getattr_all_dirs(tmpreaper_t) +files_getattr_all_files(tmpreaper_t) mls_file_read_all_levels(tmpreaper_t) mls_file_write_all_levels(tmpreaper_t) @@ -39,6 +43,26 @@ cron_system_entry(tmpreaper_t, tmpreaper_exec_t) +userdom_delete_user_home_content_dirs(tmpreaper_t) +userdom_delete_user_home_content_files(tmpreaper_t) +userdom_delete_user_home_content_symlinks(tmpreaper_t) + +optional_policy(` + amavis_manage_spool_files(tmpreaper_t) +') + +optional_policy(` + apache_delete_sys_content_rw(tmpreaper_t) +') + +optional_policy(` + kismet_manage_log(tmpreaper_t) +') + optional_policy(` lpd_manage_spool(tmpreaper_t) ') + +optional_policy(` + unconfined_domain(tmpreaper_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/usermanage.te serefpolicy-3.6.1/policy/modules/admin/usermanage.te --- nsaserefpolicy/policy/modules/admin/usermanage.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/usermanage.te 2008-11-25 09:45:43.000000000 -0500 @@ -288,6 +288,7 @@ term_use_all_user_ttys(passwd_t) term_use_all_user_ptys(passwd_t) +auth_domtrans_chk_passwd(passwd_t) auth_manage_shadow(passwd_t) auth_relabel_shadow(passwd_t) auth_etc_filetrans_shadow(passwd_t) @@ -307,6 +308,7 @@ # /usr/bin/passwd asks for w access to utmp, but it will operate # correctly without it. Do not audit write denials to utmp. init_dontaudit_rw_utmp(passwd_t) +init_use_fds(passwd_t) logging_send_audit_msgs(passwd_t) logging_send_syslog_msg(passwd_t) @@ -320,9 +322,11 @@ # make sure that getcon succeeds userdom_getattr_all_users(passwd_t) userdom_read_all_users_state(passwd_t) +userdom_read_user_tmp_files(passwd_t) # 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) @@ -506,6 +510,16 @@ ') optional_policy(` + tunable_policy(`samba_domain_controller',` + samba_append_log(useradd_t) + ') +') + +optional_policy(` rpm_use_fds(useradd_t) rpm_rw_pipes(useradd_t) ') + +optional_policy(` + unconfined_domain(useradd_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vbetool.if serefpolicy-3.6.1/policy/modules/admin/vbetool.if --- nsaserefpolicy/policy/modules/admin/vbetool.if 2008-08-07 11:15:13.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/admin/vbetool.if 2008-11-25 09:45:43.000000000 -0500 @@ -18,3 +18,28 @@ corecmd_search_bin($1) domtrans_pattern($1, vbetool_exec_t, vbetool_t) ') + +######################################## +## +## Execute vbetool in the vbetool domain, and +## allow the specified role the vbetool domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the vbetool domain. +## +## +# +interface(`vbetool_run',` + gen_require(` + type vbetool_t; + ') + + vbetool_domtrans($1) + role $2 types vbetool_t; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vbetool.te serefpolicy-3.6.1/policy/modules/admin/vbetool.te --- nsaserefpolicy/policy/modules/admin/vbetool.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/vbetool.te 2008-11-25 09:45:43.000000000 -0500 @@ -23,6 +23,9 @@ dev_rwx_zero(vbetool_t) dev_read_sysfs(vbetool_t) +domain_mmap_low_type(vbetool_t) +domain_mmap_low(vbetool_t) + term_use_unallocated_ttys(vbetool_t) miscfiles_read_localization(vbetool_t) @@ -32,3 +35,9 @@ 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/admin/vpn.if serefpolicy-3.6.1/policy/modules/admin/vpn.if --- nsaserefpolicy/policy/modules/admin/vpn.if 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/vpn.if 2008-11-25 09:45:43.000000000 -0500 @@ -47,6 +47,24 @@ ######################################## ## +## Send VPN clients the kill signal. +## +## +## +## Domain allowed access. +## +## +# +interface(`vpn_kill',` + gen_require(` + type vpnc_t; + ') + + allow $1 vpnc_t:process sigkill; +') + +######################################## +## ## Send generic signals to VPN clients. ## ## @@ -65,6 +83,24 @@ ######################################## ## +## Send signull to VPN clients. +## +## +## +## Domain allowed access. +## +## +# +interface(`vpn_signull',` + gen_require(` + type vpnc_t; + ') + + allow $1 vpnc_t:process signull; +') + +######################################## +## ## Send and receive messages from ## Vpnc over dbus. ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/awstats.te serefpolicy-3.6.1/policy/modules/apps/awstats.te --- nsaserefpolicy/policy/modules/apps/awstats.te 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/awstats.te 2008-11-27 06:12:28.000000000 -0500 @@ -47,6 +47,8 @@ # e.g. /usr/share/awstats/lang/awstats-en.txt files_read_usr_files(awstats_t) +fs_list_inotifyfs(awstats_t) + libs_read_lib_files(awstats_t) miscfiles_read_localization(awstats_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/games.if serefpolicy-3.6.1/policy/modules/apps/games.if --- nsaserefpolicy/policy/modules/apps/games.if 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/games.if 2008-11-25 09:45:43.000000000 -0500 @@ -30,3 +30,22 @@ ps_process_pattern($2, games_t) allow $2 games_t:process signal_perms; ') + +######################################## +## +## Allow the specified domain to read/write +## games data. +## +## +## +## Domain allowed access. +## +## +# +interface(`games_rw_data',` + gen_require(` + type games_data_t; + ') + + rw_files_pattern($1, games_data_t, games_data_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.fc serefpolicy-3.6.1/policy/modules/apps/gnome.fc --- nsaserefpolicy/policy/modules/apps/gnome.fc 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/gnome.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,8 +1,12 @@ HOME_DIR/\.config/gtk-.* 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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.if serefpolicy-3.6.1/policy/modules/apps/gnome.if --- nsaserefpolicy/policy/modules/apps/gnome.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/gnome.if 2008-12-04 13:27:45.000000000 -0500 @@ -91,3 +91,150 @@ allow $1 gnome_home_t:file manage_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; + ') + + read_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; + ') + + read_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-3.6.1/policy/modules/apps/gnome.te --- nsaserefpolicy/policy/modules/apps/gnome.te 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/gnome.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) @@ -32,6 +34,7 @@ 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) ############################## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.fc serefpolicy-3.6.1/policy/modules/apps/gpg.fc --- nsaserefpolicy/policy/modules/apps/gpg.fc 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/gpg.fc 2008-11-25 09:45:43.000000000 -0500 @@ -5,5 +5,5 @@ /usr/bin/kgpg -- gen_context(system_u:object_r:gpg_exec_t,s0) /usr/bin/pinentry.* -- gen_context(system_u:object_r:pinentry_exec_t,s0) -/usr/lib/gnupg/.* -- gen_context(system_u:object_r:gpg_exec_t,s0) -/usr/lib/gnupg/gpgkeys.* -- gen_context(system_u:object_r:gpg_helper_exec_t,s0) +/usr/lib(64)?/gnupg/.* -- gen_context(system_u:object_r:gpg_exec_t,s0) +/usr/lib(64)?/gnupg/gpgkeys.* -- gen_context(system_u:object_r:gpg_helper_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.te serefpolicy-3.6.1/policy/modules/apps/gpg.te --- nsaserefpolicy/policy/modules/apps/gpg.te 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/gpg.te 2008-11-25 09:45:43.000000000 -0500 @@ -60,7 +60,7 @@ allow gpg_t self:capability { ipc_lock setuid }; # setrlimit is for ulimit -c 0 -allow gpg_t self:process { signal setrlimit setcap setpgid }; +allow gpg_t self:process { signal setrlimit getcap setcap setpgid }; allow gpg_t self:fifo_file rw_fifo_file_perms; allow gpg_t self:tcp_socket create_stream_socket_perms; @@ -73,6 +73,12 @@ manage_lnk_files_pattern(gpg_t, gpg_secret_t, gpg_secret_t) userdom_user_home_dir_filetrans(gpg_t, gpg_secret_t, dir) +manage_dirs_pattern(gpg_t, gpg_agent_tmp_t, gpg_agent_tmp_t) +manage_files_pattern(gpg_t, gpg_agent_tmp_t, gpg_agent_tmp_t) +files_tmp_filetrans(gpg_t, gpg_agent_tmp_t, { dir file }) + +kernel_read_sysctl(gpg_t) + corenet_all_recvfrom_unlabeled(gpg_t) corenet_all_recvfrom_netlabel(gpg_t) corenet_tcp_sendrecv_all_if(gpg_t) @@ -88,6 +94,7 @@ dev_read_urand(gpg_t) fs_getattr_xattr_fs(gpg_t) +fs_list_inotifyfs(gpg_t) domain_use_interactive_fds(gpg_t) @@ -95,23 +102,21 @@ files_read_usr_files(gpg_t) files_dontaudit_search_var(gpg_t) +auth_use_nsswitch(gpg_t) + miscfiles_read_localization(gpg_t) logging_send_syslog_msg(gpg_t) -sysnet_read_config(gpg_t) - userdom_use_user_terminals(gpg_t) -optional_policy(` - nis_use_ypbind(gpg_t) -') - ######################################## # # GPG helper local policy # +allow gpg_helper_t self:process { getsched setsched }; + # for helper programs (which automatically fetch keys) # Note: this is only tested with the hkp interface. If you use eg the # mail interface you will likely need additional permissions. @@ -136,13 +141,11 @@ corenet_udp_bind_all_nodes(gpg_helper_t) corenet_tcp_connect_all_ports(gpg_helper_t) -dev_read_urand(gpg_helper_t) - files_read_etc_files(gpg_helper_t) -# for nscd -files_dontaudit_search_var(gpg_helper_t) -sysnet_read_config(gpg_helper_t) +fs_list_inotifyfs(gpg_helper_t) + +auth_use_nsswitch(gpg_helper_t) tunable_policy(`use_nfs_home_dirs',` fs_dontaudit_rw_nfs_files(gpg_helper_t) @@ -157,6 +160,17 @@ xserver_rw_xdm_pipes(gpg_t) ') + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(gpg_t) + fs_manage_nfs_files(gpg_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(gpg_t) + fs_manage_cifs_files(gpg_t) +') + ######################################## # # GPG agent local policy diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.fc serefpolicy-3.6.1/policy/modules/apps/java.fc --- nsaserefpolicy/policy/modules/apps/java.fc 2008-08-07 11:15:03.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/apps/java.fc 2008-11-25 09:45:43.000000000 -0500 @@ -3,14 +3,15 @@ # /opt/(.*/)?bin/java[^/]* -- gen_context(system_u:object_r:java_exec_t,s0) /opt/ibm/java2-ppc64-50/jre/(bin|javaws)(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) -/opt/local/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) -/opt/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) +/opt/local/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) +/opt/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) # # /usr # /usr/(.*/)?bin/java.* -- gen_context(system_u:object_r:java_exec_t,s0) /usr/lib(.*/)?bin/java[^/]* -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/lib/eclipse/eclipse -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/frysk -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/gappletviewer -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/gcj-dbtool -- gen_context(system_u:object_r:java_exec_t,s0) @@ -20,5 +21,11 @@ /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-3.6.1/policy/modules/apps/java.if --- nsaserefpolicy/policy/modules/apps/java.if 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/java.if 2008-11-25 09:45:43.000000000 -0500 @@ -68,3 +68,96 @@ 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 the java program in the java domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`java_exec',` + gen_require(` + type java_exec_t; + ') + + ca_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) + + 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) + + fs_dontaudit_rw_tmpfs_files($1_java_t) + corecmd_bin_domtrans($1_java_t, $1_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.te serefpolicy-3.6.1/policy/modules/apps/java.te --- nsaserefpolicy/policy/modules/apps/java.te 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/java.te 2008-11-25 09:45:43.000000000 -0500 @@ -40,7 +40,7 @@ # 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; @@ -147,4 +147,11 @@ 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-3.6.1/policy/modules/apps/livecd.fc --- nsaserefpolicy/policy/modules/apps/livecd.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/livecd.fc 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/apps/livecd.if --- nsaserefpolicy/policy/modules/apps/livecd.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/livecd.if 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/apps/livecd.te --- nsaserefpolicy/policy/modules/apps/livecd.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/livecd.te 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/apps/mono.if --- nsaserefpolicy/policy/modules/apps/mono.if 2008-08-07 11:15:02.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/apps/mono.if 2008-12-04 13:26:14.000000000 -0500 @@ -21,6 +21,103 @@ ######################################## ## +## 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) + + userdom_unpriv_usertype($1, $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 +128,7 @@ # 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-3.6.1/policy/modules/apps/mono.te --- nsaserefpolicy/policy/modules/apps/mono.te 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/mono.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) @@ -46,3 +46,7 @@ unconfined_dbus_chat(mono_t) unconfined_dbus_connect(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.fc serefpolicy-3.6.1/policy/modules/apps/mozilla.fc --- nsaserefpolicy/policy/modules/apps/mozilla.fc 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/mozilla.fc 2008-11-25 09:45:43.000000000 -0500 @@ -17,7 +17,6 @@ # # /etc # -/etc/mozpluggerrc -- gen_context(system_u:object_r:mozilla_conf_t,s0) # # /lib @@ -29,3 +28,5 @@ /usr/lib(64)?/mozilla[^/]*/mozilla-.* -- gen_context(system_u:object_r:mozilla_exec_t,s0) /usr/lib(64)?/firefox[^/]*/mozilla-.* -- gen_context(system_u:object_r:mozilla_exec_t,s0) /usr/lib(64)?/[^/]*firefox[^/]*/firefox-bin -- gen_context(system_u:object_r:mozilla_exec_t,s0) +/usr/lib/[^/]*firefox[^/]*/firefox -- gen_context(system_u:object_r:mozilla_exec_t,s0) +/usr/lib64/[^/]*firefox[^/]*/firefox -- gen_context(system_u:object_r:mozilla_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.if serefpolicy-3.6.1/policy/modules/apps/mozilla.if --- nsaserefpolicy/policy/modules/apps/mozilla.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/mozilla.if 2008-11-25 09:45:43.000000000 -0500 @@ -82,8 +82,7 @@ type mozilla_home_t; ') - allow $1 mozilla_home_t:dir list_dir_perms; - allow $1 mozilla_home_t:file write; + write_files_pattern($1, mozilla_home_t, mozilla_home_t) 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-3.6.1/policy/modules/apps/mozilla.te --- nsaserefpolicy/policy/modules/apps/mozilla.te 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/mozilla.te 2008-12-03 09:00:27.000000000 -0500 @@ -105,6 +105,7 @@ # Should not need other ports corenet_dontaudit_tcp_sendrecv_generic_port(mozilla_t) corenet_dontaudit_tcp_bind_generic_port(mozilla_t) +corenet_tcp_connect_speech_port(mozilla_t) dev_read_urand(mozilla_t) dev_read_rand(mozilla_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.fc serefpolicy-3.6.1/policy/modules/apps/mplayer.fc --- nsaserefpolicy/policy/modules/apps/mplayer.fc 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/mplayer.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,11 +1,7 @@ # -# /etc -# -/etc/mplayer(/.*)? gen_context(system_u:object_r:mplayer_etc_t,s0) - -# # /usr # +/usr/bin/vlc -- gen_context(system_u:object_r:mplayer_exec_t,s0) /usr/bin/mplayer -- gen_context(system_u:object_r:mplayer_exec_t,s0) /usr/bin/mencoder -- gen_context(system_u:object_r:mencoder_exec_t,s0) /usr/bin/xine -- gen_context(system_u:object_r:mplayer_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.if serefpolicy-3.6.1/policy/modules/apps/mplayer.if --- nsaserefpolicy/policy/modules/apps/mplayer.if 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/mplayer.if 2008-11-25 09:45:43.000000000 -0500 @@ -83,3 +83,23 @@ read_files_pattern($1, mplayer_home_t, mplayer_home_t) userdom_search_user_home_dirs($1) ') + +######################################## +## +## Execute mplayer in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +# +interface(`mplayer_exec',` + gen_require(` + type mplayer_exec_t; + ') + + can_exec($1, mplayer_exec_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.fc serefpolicy-3.6.1/policy/modules/apps/nsplugin.fc --- nsaserefpolicy/policy/modules/apps/nsplugin.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/nsplugin.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,11 @@ +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/\.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-3.6.1/policy/modules/apps/nsplugin.if --- nsaserefpolicy/policy/modules/apps/nsplugin.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/nsplugin.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,248 @@ + +## 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; + ') + + 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 $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) + +') + +####################################### +## +## 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) +') +####################################### +## +## 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) +') + +######################################## +## +## Exec nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_rw_exec',` + gen_require(` + type nsplugin_rw_t; + ') + + can_exec($1, nsplugin_rw_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.te serefpolicy-3.6.1/policy/modules/apps/nsplugin.te --- nsaserefpolicy/policy/modules/apps/nsplugin.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/nsplugin.te 2008-12-03 09:00:12.000000000 -0500 @@ -0,0 +1,273 @@ + +policy_module(nsplugin, 1.0.0) + +######################################## +# +# Declarations +# + +## +##

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

+##
+gen_tunable(allow_nsplugin_execmem, false) + +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_type(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 }; +') + +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_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_all_nodes(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_list_inotifyfs(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) + +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) + +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_stream_connect_xdm(nsplugin_t) + xserver_stream_connect(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 sigkill 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_list_inotifyfs(nsplugin_config_t) +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) +') + +optional_policy(` + gen_require(` + type unconfined_mono_t; + ') + allow nsplugin_t unconfined_mono_t:process signull; +') + +unconfined_execmem_exec(nsplugin_t) + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.fc serefpolicy-3.6.1/policy/modules/apps/openoffice.fc --- nsaserefpolicy/policy/modules/apps/openoffice.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/openoffice.fc 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/apps/openoffice.if --- nsaserefpolicy/policy/modules/apps/openoffice.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/openoffice.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,89 @@ +## 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; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.te serefpolicy-3.6.1/policy/modules/apps/openoffice.te --- nsaserefpolicy/policy/modules/apps/openoffice.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/openoffice.te 2008-11-25 09:45:43.000000000 -0500 @@ -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/podsleuth.fc serefpolicy-3.6.1/policy/modules/apps/podsleuth.fc --- nsaserefpolicy/policy/modules/apps/podsleuth.fc 2008-08-07 11:15:02.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/apps/podsleuth.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,2 +1,4 @@ /usr/bin/podsleuth -- gen_context(system_u:object_r:podsleuth_exec_t,s0) +/usr/libexec/hal-podsleuth -- gen_context(system_u:object_r:podsleuth_exec_t,s0) +/var/cache/podsleuth(/.*)? gen_context(system_u:object_r:podsleuth_cache_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/podsleuth.if serefpolicy-3.6.1/policy/modules/apps/podsleuth.if --- nsaserefpolicy/policy/modules/apps/podsleuth.if 2008-08-07 11:15:02.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/apps/podsleuth.if 2008-11-25 09:45:43.000000000 -0500 @@ -16,4 +16,32 @@ ') domtrans_pattern($1, podsleuth_exec_t, podsleuth_t) + allow $1 podsleuth_t:process signal; ') + + +######################################## +## +## Execute podsleuth in the podsleuth domain, and +## allow the specified role the podsleuth domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the podsleuth domain. +## +## +# +interface(`podsleuth_run',` + gen_require(` + type podsleuth_t; + ') + + podsleuth_domtrans($1) + role $2 types podsleuth_t; +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/podsleuth.te serefpolicy-3.6.1/policy/modules/apps/podsleuth.te --- nsaserefpolicy/policy/modules/apps/podsleuth.te 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/podsleuth.te 2008-11-25 09:45:43.000000000 -0500 @@ -11,21 +11,52 @@ application_domain(podsleuth_t, podsleuth_exec_t) role system_r types podsleuth_t; +type podsleuth_tmp_t; +files_tmp_file(podsleuth_tmp_t) + +type podsleuth_cache_t; +files_type(podsleuth_cache_t) + ######################################## # # podsleuth local policy # - -allow podsleuth_t self:process { signal getsched execheap execmem }; +allow podsleuth_t self:capability { sys_admin sys_rawio }; +allow podsleuth_t self:process { ptrace signal getsched execheap execmem }; allow podsleuth_t self:fifo_file rw_file_perms; allow podsleuth_t self:unix_stream_socket create_stream_socket_perms; +allow podsleuth_t self:sem create_sem_perms; +allow podsleuth_t self:tcp_socket create_stream_socket_perms; +allow podsleuth_t self:udp_socket create_socket_perms; kernel_read_system_state(podsleuth_t) +corecmd_exec_bin(podsleuth_t) +corenet_tcp_connect_http_port(podsleuth_t) + dev_read_urand(podsleuth_t) files_read_etc_files(podsleuth_t) +fs_mount_dos_fs(podsleuth_t) +fs_unmount_dos_fs(podsleuth_t) +fs_getattr_dos_fs(podsleuth_t) +fs_read_dos_files(podsleuth_t) +fs_search_dos(podsleuth_t) + +allow podsleuth_t podsleuth_tmp_t:dir mounton; +manage_files_pattern(podsleuth_t, podsleuth_tmp_t, podsleuth_tmp_t) +files_tmp_filetrans(podsleuth_t, podsleuth_tmp_t, { file dir }) +manage_dirs_pattern(podsleuth_t, podsleuth_tmp_t, podsleuth_tmp_t) + +manage_dirs_pattern(podsleuth_t, podsleuth_cache_t, podsleuth_cache_t) +manage_files_pattern(podsleuth_t, podsleuth_cache_t, podsleuth_cache_t) +files_var_filetrans(podsleuth_t, podsleuth_cache_t, { file dir }) + +storage_raw_rw_fixed_disk(podsleuth_t) + +sysnet_dns_name_resolve(podsleuth_t) + miscfiles_read_localization(podsleuth_t) dbus_system_bus_client(podsleuth_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/qemu.fc serefpolicy-3.6.1/policy/modules/apps/qemu.fc --- nsaserefpolicy/policy/modules/apps/qemu.fc 2008-08-07 11:15:02.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/apps/qemu.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,2 +1,4 @@ /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) + +/var/cache/libvirt(/.*)? -- gen_context(system_u:object_r:qemu_cache_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/qemu.if serefpolicy-3.6.1/policy/modules/apps/qemu.if --- nsaserefpolicy/policy/modules/apps/qemu.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/qemu.if 2008-11-25 09:45:43.000000000 -0500 @@ -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 +149,64 @@ ######################################## ## +## 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) + + allow $3 $1:fd use; + allow $3 $1:fifo_file rw_fifo_file_perms; + allow $3 $1:process sigchld; +') + +######################################## +## ## Send a signal to qemu. ## ## @@ -98,7 +243,25 @@ ######################################## ## -## 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. ## ## ## @@ -127,84 +290,69 @@ # template(`qemu_domain_template',` - ############################## - # - # Local Policy - # + gen_require(` + attribute qemutype; + ') - type $1_t; - domain_type($1_t) + type $1_t, qemutype; type $1_tmp_t; files_tmp_file($1_tmp_t) - ############################## - # - # Local Policy - # + type $1_tmpfs_t; + files_tmpfs_file($1_tmpfs_t) + + type $1_image_t; + virt_image($1_image_t) - 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_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) 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_all_if($1_t) - corenet_tcp_sendrecv_all_nodes($1_t) - corenet_tcp_sendrecv_all_ports($1_t) - corenet_tcp_bind_all_nodes($1_t) - corenet_tcp_bind_vnc_port($1_t) - corenet_rw_tun_tap_dev($1_t) - -# 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) + 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 }) + fs_getattr_tmpfs($1_t) +') -# optional_policy(` -# samba_domtrans_smb($1_t) -# ') +######################################## +## +## Manage qemu temporary dirs. +## +## +## +## Domain allowed access. +## +## +# +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-3.6.1/policy/modules/apps/qemu.te --- nsaserefpolicy/policy/modules/apps/qemu.te 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/qemu.te 2008-11-25 09:45:43.000000000 -0500 @@ -6,6 +6,8 @@ # Declarations # +attribute qemutype; + ## ##

## Allow qemu to connect fully to the network @@ -13,16 +15,99 @@ ## gen_tunable(qemu_full_network, false) +## +##

+## 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) + type qemu_exec_t; qemu_domain_template(qemu) application_domain(qemu_t, qemu_exec_t) role system_r types qemu_t; +type qemu_cache_t; +files_type(qemu_cache_t) + +######################################## +# +# qemu common policy +# +allow qemutype self:capability { dac_read_search dac_override }; +allow qemutype self:process { execstack execmem signal getsched signull }; + +allow qemutype self:fifo_file rw_file_perms; +allow qemutype self:shm create_shm_perms; +allow qemutype self:unix_stream_socket create_stream_socket_perms; +allow qemutype self:tcp_socket create_stream_socket_perms; + +manage_dirs_pattern(qemu_t, qemu_cache_t, qemu_cache_t) +manage_files_pattern(qemu_t, qemu_cache_t, qemu_cache_t) +files_var_filetrans(qemu_t, qemu_cache_t, { file dir }) + +kernel_read_system_state(qemutype) + +corenet_all_recvfrom_unlabeled(qemutype) +corenet_all_recvfrom_netlabel(qemutype) +corenet_tcp_sendrecv_all_if(qemutype) +corenet_tcp_sendrecv_all_nodes(qemutype) +corenet_tcp_sendrecv_all_ports(qemutype) +corenet_tcp_bind_all_nodes(qemutype) +corenet_tcp_bind_vnc_port(qemutype) +corenet_rw_tun_tap_dev(qemutype) + +dev_read_sound(qemutype) +dev_write_sound(qemutype) +dev_rw_kvm(qemutype) +dev_rw_qemu(qemutype) + +domain_use_interactive_fds(qemutype) + +files_read_etc_files(qemutype) +files_read_usr_files(qemutype) +files_read_var_files(qemutype) +files_search_all(qemutype) + +fs_list_inotifyfs(qemutype) +fs_rw_anon_inodefs_files(qemutype) +fs_rw_tmpfs_files(qemutype) + +term_use_ptmx(qemutype) +term_getattr_pty_fs(qemutype) +term_use_generic_ptys(qemutype) + +auth_use_nsswitch(qemutype) + +miscfiles_read_localization(qemutype) + +optional_policy(` + virt_read_config(qemutype) + virt_read_lib_files(qemutype) +') + +optional_policy(` + xserver_stream_connect(qemutype) + xserver_read_xdm_tmp_files(qemutype) + xserver_read_xdm_pid(qemutype) + xserver_rw_shm(qemutype) +') + ######################################## # # qemu local policy # +storage_raw_write_removable_device(qemu_t) +storage_raw_read_removable_device(qemu_t) + tunable_policy(`qemu_full_network',` allow qemu_t self:udp_socket create_socket_perms; @@ -35,6 +120,30 @@ corenet_tcp_connect_all_ports(qemu_t) ') +tunable_policy(`qemu_use_nfs',` + fs_manage_nfs_files(qemu_t) +') + +tunable_policy(`qemu_use_cifs',` + fs_manage_cifs_dirs(qemu_t) +') + +optional_policy(` + samba_domtrans_smb(qemu_t) +') + +optional_policy(` + virt_manage_images(qemu_t) +') + +optional_policy(` + xen_rw_image_files(qemu_t) +') + +optional_policy(` + xen_rw_image_files(qemu_t) +') + ######################################## # # qemu_unconfined local policy diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sambagui.fc serefpolicy-3.6.1/policy/modules/apps/sambagui.fc --- nsaserefpolicy/policy/modules/apps/sambagui.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/sambagui.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,4 @@ +/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-3.6.1/policy/modules/apps/sambagui.if --- nsaserefpolicy/policy/modules/apps/sambagui.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/sambagui.if 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/apps/sambagui.te --- nsaserefpolicy/policy/modules/apps/sambagui.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/sambagui.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,59 @@ +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_smb(sambagui_t) +samba_domtrans_nmb(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) + +fs_list_inotifyfs(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(` + polkit_dbus_chat(sambagui_t) +') + +permissive sambagui_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/slocate.te serefpolicy-3.6.1/policy/modules/apps/slocate.te --- nsaserefpolicy/policy/modules/apps/slocate.te 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/slocate.te 2008-11-25 09:45:43.000000000 -0500 @@ -22,7 +22,7 @@ # allow locate_t self:capability { chown dac_read_search dac_override fowner fsetid }; -allow locate_t self:process { execmem execheap execstack }; +allow locate_t self:process { execmem execheap execstack signal }; allow locate_t self:fifo_file rw_fifo_file_perms; allow locate_t self:unix_stream_socket create_socket_perms; @@ -46,6 +46,8 @@ fs_getattr_all_fs(locate_t) fs_getattr_all_files(locate_t) +fs_getattr_all_pipes(locate_t) +fs_getattr_all_symlinks(locate_t) fs_list_all(locate_t) fs_list_inotifyfs(locate_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/webalizer.te serefpolicy-3.6.1/policy/modules/apps/webalizer.te --- nsaserefpolicy/policy/modules/apps/webalizer.te 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/webalizer.te 2008-11-25 09:45:43.000000000 -0500 @@ -68,6 +68,8 @@ 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-3.6.1/policy/modules/apps/wine.fc --- nsaserefpolicy/policy/modules/apps/wine.fc 2008-08-07 11:15:02.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/apps/wine.fc 2008-11-25 09:45:43.000000000 -0500 @@ -2,3 +2,4 @@ /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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.if serefpolicy-3.6.1/policy/modules/apps/wine.if --- nsaserefpolicy/policy/modules/apps/wine.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/wine.if 2008-11-25 09:45:43.000000000 -0500 @@ -43,3 +43,62 @@ 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-3.6.1/policy/modules/apps/wine.te --- nsaserefpolicy/policy/modules/apps/wine.te 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/wine.te 2008-11-25 09:45:43.000000000 -0500 @@ -9,6 +9,7 @@ type wine_t; type wine_exec_t; application_domain(wine_t, wine_exec_t) +role system_r types wine_t; ######################################## # @@ -19,10 +20,17 @@ optional_policy(` allow wine_t self:process { execstack execmem execheap }; + domain_mmap_low_type(wine_t) + domain_mmap_low(wine_t) unconfined_domain_noaudit(wine_t) files_execmod_all_files(wine_t) +') + optional_policy(` hal_dbus_chat(wine_t) ') + +optional_policy(` + xserver_rw_shm(wine_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wm.fc serefpolicy-3.6.1/policy/modules/apps/wm.fc --- nsaserefpolicy/policy/modules/apps/wm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/wm.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,3 @@ +/usr/bin/twm -- gen_context(system_u:object_r:wm_exec_t,s0) +/usr/bin/openbox -- gen_context(system_u:object_r:wm_exec_t,s0) +/usr/bin/metacity -- gen_context(system_u:object_r:wm_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wm.if serefpolicy-3.6.1/policy/modules/apps/wm.if --- nsaserefpolicy/policy/modules/apps/wm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/wm.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,19 @@ +## Window Manager. + +######################################## +## +## Execute the wm program in the wm domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`wm_exec',` + gen_require(` + type wm_exec_t; + ') + + can_exec($1, wm_exec_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wm.te serefpolicy-3.6.1/policy/modules/apps/wm.te --- nsaserefpolicy/policy/modules/apps/wm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/wm.te 2008-12-02 14:52:51.000000000 -0500 @@ -0,0 +1,104 @@ +policy_module(wm,0.0.4) + +######################################## +# +# Declarations +# + +type wm_t; +type wm_exec_t; +domain_type(wm_t) +domain_entry_file(wm_t,wm_exec_t) +role user_r types wm_t; + +type wm_tmpfs_t; + +files_read_etc_files(wm_t) + +nscd_dontaudit_search_pid(wm_t) + +miscfiles_read_localization(wm_t) + +dev_read_urand(wm_t) + +files_list_tmp(wm_t) + +allow wm_t proc_t:file { read getattr }; + +allow wm_t info_xproperty_t:x_property { write create }; + +allow wm_t self:process getsched; +allow wm_t self:x_drawable blend; + +allow wm_t tmpfs_t:file { read write }; + +allow wm_t usr_t:file { read getattr }; +allow wm_t usr_t:lnk_file read; + +allow wm_t user_tmp_t:dir { write search setattr remove_name getattr add_name }; +allow wm_t user_tmp_t:sock_file { write create unlink }; + +allow wm_t user_t:unix_stream_socket connectto; +allow wm_t self:fifo_file { write read }; + + +allow wm_t client_xevent_t:x_synthetic_event send; +allow wm_t focus_xevent_t:x_event receive; +allow wm_t input_xevent_t:x_event receive; +allow wm_t manage_xevent_t:x_event receive; +allow wm_t manage_xevent_t:x_synthetic_event { receive send }; +allow wm_t property_xevent_t:x_event receive; +allow wm_t xproperty_t:x_property { read write destroy }; +allow wm_t rootwindow_t:x_colormap { install uninstall use add_color remove_color read }; +allow wm_t rootwindow_t:x_drawable { read write manage setattr get_property hide show receive set_property create send add_child remove_child getattr list_property blend list_child destroy override }; +allow wm_t xproperty_t:x_property { write read }; +allow wm_t xserver_t:x_device { force_cursor setfocus use setattr grab manage getattr freeze write }; +allow wm_t xserver_t:x_resource { read write }; +allow wm_t xserver_t:x_screen setattr; +allow wm_t xselection_t:x_selection setattr; + +allow wm_t :x_drawable { get_property setattr show receive manage send read getattr list_child set_property }; +allow wm_t $2_t:x_resource { read write }; + +ifdef(`enable_mls',` + mls_file_read_all_levels(wm_t) + mls_file_write_all_levels(wm_t) + mls_xwin_read_all_levels(wm_t) + mls_xwin_write_all_levels(wm_t) + mls_fd_use_all_levels(wm_t) +') + +corecmd_exec_bin(wm_t) +can_exec(wm_t, { shell_exec_t }) +domtrans_pattern(wm_t,bin_t,user_t) + +allow user_t wm_t:unix_stream_socket connectto; +allow user_t wm_t:x_drawable { receive get_property getattr list_child }; + +allow user_t wm_t:process signal; + +optional_policy(` + dbus_system_bus_client(wm_t) + dbus_user_bus_client(user,wm_t) +') + +allow wm_t user_home_t:dir { search getattr }; +allow wm_t user_xproperty_t:x_property { read write destroy }; +allow wm_t default_t:dir search; +allow wm_t home_root_t:dir search; +allow wm_t user_home_dir_t:dir search; +allow wm_t xserver_tmp_t:dir search; +allow wm_t xserver_tmp_t:lnk_file read; +allow wm_t user_home_dir_t:dir search_dir_perms; +manage_files_pattern(wm_t,user_tmp_t,user_tmp_t) +allow wm_t user_home_t:file { write read getattr }; +allow wm_t xserver_t:unix_stream_socket connectto; +allow wm_t xserver_tmp_t:sock_file write; +manage_lnk_files_pattern(wm_t, xserver_tmp_t, xserver_tmp_t) + +allow wm_t security_xext_t:x_extension { query use }; + +userdom_use_user_terminals(wm_t) + + +xserver_user_x_domain_template(user, wm_t, wm_tmpfs_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corecommands.fc serefpolicy-3.6.1/policy/modules/kernel/corecommands.fc --- nsaserefpolicy/policy/modules/kernel/corecommands.fc 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/corecommands.fc 2008-11-25 16:31:05.000000000 -0500 @@ -128,6 +128,8 @@ /opt/vmware/workstation/lib/lib/wrapper-gtk24\.sh -- gen_context(system_u:object_r:bin_t,s0) ') +/opt/gutenprint/cups/lib/filter(/.*)? gen_context(system_u:object_r:bin_t,s0) + # # /usr # @@ -183,10 +185,8 @@ /usr/libexec/openssh/sftp-server -- gen_context(system_u:object_r:bin_t,s0) /usr/local/lib(64)?/ipsec/.* -- gen_context(system_u:object_r:bin_t,s0) -/usr/local/Brother(/.*)?/cupswrapper(/.*)? gen_context(system_u:object_r:bin_t,s0) -/usr/local/Brother(/.*)?/lpd(/.*)? gen_context(system_u:object_r:bin_t,s0) -/usr/local/Printer/[^/]*/cupswrapper(/.*)? gen_context(system_u:object_r:bin_t,s0) -/usr/local/Printer/[^/]*/lpd(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/local/Brother(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/local/Printer(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/local/linuxprinter/filters(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/sbin/scponlyc -- gen_context(system_u:object_r:shell_exec_t,s0) @@ -291,3 +291,12 @@ ifdef(`distro_suse',` /var/lib/samba/bin/.+ gen_context(system_u:object_r:bin_t,s0) ') + +/usr/lib(64)?/ConsoleKit/scripts(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/ConsoleKit/run-session.d(/.*)? gen_context(system_u:object_r:bin_t,s0) +/etc/ConsoleKit/run-session.d(/.*)? gen_context(system_u:object_r:bin_t,s0) + +/lib/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:bin_t,s0) +/lib64/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:bin_t,s0) + +/usr/lib/oracle/xe/apps(/.*)? 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-3.6.1/policy/modules/kernel/corecommands.if --- nsaserefpolicy/policy/modules/kernel/corecommands.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/corecommands.if 2008-11-25 09:45:43.000000000 -0500 @@ -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.if.in serefpolicy-3.6.1/policy/modules/kernel/corenetwork.if.in --- nsaserefpolicy/policy/modules/kernel/corenetwork.if.in 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/corenetwork.if.in 2008-11-27 17:36:22.000000000 -0500 @@ -1441,10 +1441,11 @@ # interface(`corenet_tcp_bind_all_unreserved_ports',` gen_require(` - attribute port_type, reserved_port_type; + attribute port_type; + type hi_reserved_port_t, reserved_port_t; ') - allow $1 { port_type -reserved_port_type }:tcp_socket name_bind; + allow $1 { port_type -hi_reserved_port_t -reserved_port_t }:tcp_socket name_bind; ') ######################################## @@ -1459,10 +1460,11 @@ # interface(`corenet_udp_bind_all_unreserved_ports',` gen_require(` - attribute port_type, reserved_port_type; + attribute port_type; + type hi_reserved_port_t, reserved_port_t; ') - allow $1 { port_type -reserved_port_type }:udp_socket name_bind; + allow $1 { port_type -hi_reserved_port_t -reserved_port_t }:udp_socket name_bind; ') ######################################## @@ -1560,6 +1562,24 @@ ######################################## ## +## Getattr the point-to-point device. +## +## +## +## The domain allowed access. +## +## +# +interface(`corenet_getattr_ppp_dev',` + gen_require(` + type ppp_device_t; + ') + + allow $1 ppp_device_t:chr_file getattr; +') + +######################################## +## ## Read and write the point-to-point device. ## ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corenetwork.te.in serefpolicy-3.6.1/policy/modules/kernel/corenetwork.te.in --- nsaserefpolicy/policy/modules/kernel/corenetwork.te.in 2008-11-12 09:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/corenetwork.te.in 2008-12-03 08:59:59.000000000 -0500 @@ -65,10 +65,12 @@ 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) network_port(afs_vl, udp,7003,s0) +network_port(agentx, udp,705,s0, tcp,705,s0) network_port(amanda, udp,10080,s0, tcp,10080,s0, udp,10081,s0, tcp,10081,s0, tcp,10082,s0, tcp,10083,s0) network_port(amavisd_recv, tcp,10024,s0) network_port(amavisd_send, tcp,10025,s0) @@ -79,11 +81,13 @@ network_port(auth, tcp,113,s0) network_port(bgp, tcp,179,s0, udp,179,s0, tcp,2605,s0, udp,2605,s0) type biff_port_t, port_type, reserved_port_type; dnl network_port(biff) # no defined portcon in current strict +network_port(certmaster, tcp,51235,s0) network_port(clamd, tcp,3310,s0) network_port(clockspeed, udp,4041,s0) network_port(cluster, tcp,5149,s0, udp,5149,s0, tcp,40040,s0, tcp,50006,s0, udp,50006,s0, tcp,50007,s0, udp,50007,s0, tcp,50008,s0, udp,50008,s0) network_port(comsat, udp,512,s0) network_port(cyphesis, 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(cvs, tcp,2401,s0, udp,2401,s0) network_port(dcc, udp,6276,s0, udp,6277,s0) network_port(dbskkd, tcp,1178,s0) @@ -92,13 +96,16 @@ 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_data, tcp,20,s0) network_port(ftp, tcp,21,s0) network_port(gatekeeper, udp,1718,s0, udp,1719,s0, tcp,1721,s0, tcp,7000,s0) network_port(giftd, tcp,1213,s0) network_port(gopher, tcp,70,s0, udp,70,s0) 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(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(howl, tcp,5335,s0, udp,5353,s0) 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) @@ -118,6 +125,8 @@ network_port(kerberos_admin, tcp,464,s0, udp,464,s0, tcp,749,s0) network_port(kerberos_master, tcp,4444,s0, udp,4444,s0) network_port(kerberos, tcp,88,s0, udp,88,s0, tcp,750,s0, udp,750,s0) +network_port(kismet, tcp,2501,s0) +network_port(kprop, tcp,754,s0) network_port(ktalkd, udp,517,s0, udp,518,s0) network_port(ldap, tcp,389,s0, udp,389,s0, tcp,636,s0, udp,636,s0, tcp,3268,s0) type lrrd_port_t, port_type; dnl network_port(lrrd_port_t) # no defined portcon @@ -127,6 +136,7 @@ network_port(mmcc, tcp,5050,s0, udp,5050,s0) network_port(monopd, tcp,1234,s0) network_port(msnp, tcp,1863,s0, udp,1863,s0) +network_port(munin, tcp,4949,s0, udp,4949,s0) network_port(mysqld, tcp,1186,s0, tcp,3306,s0) portcon tcp 63132-63163 gen_context(system_u:object_r:mysqld_port_t, s0) network_port(nessus, tcp,1241,s0) @@ -137,12 +147,21 @@ network_port(openvpn, tcp,1194,s0, udp,1194,s0) network_port(pegasus_http, tcp,5988,s0) network_port(pegasus_https, tcp,5989,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(postfix_policyd, tcp,10031,s0) +network_port(pulseaudio, tcp,4713,s0) network_port(pgpkeyserver, udp, 11371,s0, tcp,11371,s0) network_port(pop, tcp,106,s0, tcp,109,s0, tcp,110,s0, tcp,143,s0, tcp,220,s0, tcp,993,s0, tcp,995,s0, tcp,1109,s0) network_port(portmap, udp,111,s0, tcp,111,s0) network_port(postgresql, tcp,5432,s0) network_port(postgrey, tcp,60000,s0) +network_port(prelude, tcp,4690,s0, udp,4690,s0) network_port(printer, tcp,515,s0) network_port(ptal, tcp,5703,s0) network_port(pxe, udp,4011,s0) @@ -160,9 +179,11 @@ network_port(rwho, udp,513,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) network_port(spamd, tcp,783,s0) +network_port(speech, tcp,8036,s0) network_port(ssh, tcp,22,s0) +network_port(streaming, tcp, 1755, s0, udp, 1755, s0) network_port(soundd, tcp,8000,s0, tcp,9433,s0, tcp, 16001, s0) type socks_port_t, port_type; dnl network_port(socks) # no defined portcon type stunnel_port_t, port_type; dnl network_port(stunnel) # no defined portcon in current strict @@ -171,13 +192,16 @@ 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,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(virt, tcp,16509,s0, udp,16509,s0, tcp,16514,s0, udp,16514,s0) network_port(vnc, tcp,5900,s0) network_port(wccp, udp,2048,s0) +# Reserve 100 ports for vnc/virt machines +portcon tcp 5901-5999 gen_context(system_u:object_r:vnc_port_t,s0) network_port(whois, tcp,43,s0, udp,43,s0) network_port(xdmcp, udp,177,s0, tcp,177,s0) network_port(xen, tcp,8002,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.fc serefpolicy-3.6.1/policy/modules/kernel/devices.fc --- nsaserefpolicy/policy/modules/kernel/devices.fc 2008-10-08 21:42:58.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/kernel/devices.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,7 +1,7 @@ /dev -d gen_context(system_u:object_r:device_t,s0) /dev/.* gen_context(system_u:object_r:device_t,s0) - +/dev/3dfx -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/.*mouse.* -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/admmidi.* -c gen_context(system_u:object_r:sound_device_t,s0) /dev/adsp.* -c gen_context(system_u:object_r:sound_device_t,s0) @@ -12,42 +12,59 @@ /dev/apm_bios -c gen_context(system_u:object_r:apm_bios_t,s0) /dev/atibm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/audio.* -c gen_context(system_u:object_r:sound_device_t,s0) +/dev/autofs.* -c gen_context(system_u:object_r:autofs_device_t,s0) /dev/beep -c gen_context(system_u:object_r:sound_device_t,s0) /dev/dmfm -c gen_context(system_u:object_r:sound_device_t,s0) /dev/dmmidi.* -c gen_context(system_u:object_r:sound_device_t,s0) /dev/dsp.* -c gen_context(system_u:object_r:sound_device_t,s0) +/dev/gfx -c gen_context(system_u:object_r:xserver_misc_device_t,s0) +/dev/graphics -c gen_context(system_u:object_r:xserver_misc_device_t,s0) +/dev/gtrsc.* -c gen_context(system_u:object_r:clock_device_t,s0) +/dev/pcfclock.* -c gen_context(system_u:object_r:clock_device_t,s0) /dev/efirtc -c gen_context(system_u:object_r:clock_device_t,s0) /dev/em8300.* -c gen_context(system_u:object_r:v4l_device_t,s0) /dev/event.* -c gen_context(system_u:object_r:event_device_t,s0) /dev/evtchn -c gen_context(system_u:object_r:xen_device_t,s0) /dev/fb[0-9]* -c gen_context(system_u:object_r:framebuf_device_t,s0) /dev/full -c gen_context(system_u:object_r:null_device_t,s0) +/dev/[0-9].* -c gen_context(system_u:object_r:usb_device_t,s0) /dev/fw.* -c gen_context(system_u:object_r:usb_device_t,s0) +/dev/hfmodem -c gen_context(system_u:object_r:sound_device_t,s0) /dev/hiddev.* -c gen_context(system_u:object_r:usb_device_t,s0) /dev/hidraw.* -c gen_context(system_u:object_r:usb_device_t,s0) /dev/hpet -c gen_context(system_u:object_r:clock_device_t,s0) /dev/hw_random -c gen_context(system_u:object_r:random_device_t,s0) /dev/hwrng -c gen_context(system_u:object_r:random_device_t,s0) /dev/i915 -c gen_context(system_u:object_r:dri_device_t,s0) +/dev/ipmi[0-9]+ -c gen_context(system_u:object_r:ipmi_device_t,s0) +/dev/ipmi/[0-9]+ -c gen_context(system_u:object_r:ipmi_device_t,s0) /dev/irlpt[0-9]+ -c gen_context(system_u:object_r:printer_device_t,s0) +/dev/elographics/e2201 -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/jbm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/js.* -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/kmem -c gen_context(system_u:object_r:memory_device_t,mls_systemhigh) /dev/kmsg -c gen_context(system_u:object_r:kmsg_device_t,mls_systemhigh) +/dev/kqemu -c gen_context(system_u:object_r:qemu_device_t,s0) +/dev/kvm -c gen_context(system_u:object_r:kvm_device_t,s0) /dev/lircm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/logibm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/lp.* -c gen_context(system_u:object_r:printer_device_t,s0) /dev/mcelog -c gen_context(system_u:object_r:kmsg_device_t,mls_systemhigh) /dev/mem -c gen_context(system_u:object_r:memory_device_t,mls_systemhigh) +/dev/mergemem -c gen_context(system_u:object_r:memory_device_t,mls_systemhigh) /dev/mice -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/microcode -c gen_context(system_u:object_r:cpu_device_t,s0) /dev/midi.* -c gen_context(system_u:object_r:sound_device_t,s0) /dev/mixer.* -c gen_context(system_u:object_r:sound_device_t,s0) /dev/mmetfgrab -c gen_context(system_u:object_r:scanner_device_t,s0) /dev/mpu401.* -c gen_context(system_u:object_r:sound_device_t,s0) +/dev/network_latency -c gen_context(system_u:object_r:netcontrol_device_t,s0) +/dev/network_throughput -c gen_context(system_u:object_r:netcontrol_device_t,s0) /dev/null -c gen_context(system_u:object_r:null_device_t,s0) /dev/nvidia.* -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/nvram -c gen_context(system_u:object_r:nvram_device_t,mls_systemhigh) /dev/oldmem -c gen_context(system_u:object_r:memory_device_t,mls_systemhigh) +/dev/opengl -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/par.* -c gen_context(system_u:object_r:printer_device_t,s0) /dev/patmgr[01] -c gen_context(system_u:object_r:sound_device_t,s0) /dev/pmu -c gen_context(system_u:object_r:power_device_t,s0) @@ -69,14 +86,14 @@ /dev/sonypi -c gen_context(system_u:object_r:v4l_device_t,s0) /dev/tlk[0-3] -c gen_context(system_u:object_r:v4l_device_t,s0) /dev/urandom -c gen_context(system_u:object_r:urandom_device_t,s0) -/dev/usbmon[0-9]+ -c gen_context(system_u:object_r:usb_device_t,s0) -/dev/usbdev.* -c gen_context(system_u:object_r:usb_device_t,s0) -/dev/usb[0-9]+ -c gen_context(system_u:object_r:usb_device_t,s0) +/dev/ub[a-c] -c gen_context(system_u:object_r:usb_device_t,s0) +/dev/usb.+ -c gen_context(system_u:object_r:usb_device_t,s0) /dev/usblp.* -c gen_context(system_u:object_r:printer_device_t,s0) ifdef(`distro_suse', ` /dev/usbscanner -c gen_context(system_u:object_r:scanner_device_t,s0) ') /dev/vbi.* -c gen_context(system_u:object_r:v4l_device_t,s0) +/dev/vboxadd.* -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/vmmon -c gen_context(system_u:object_r:vmware_device_t,s0) /dev/vmnet.* -c gen_context(system_u:object_r:vmware_device_t,s0) /dev/video.* -c gen_context(system_u:object_r:v4l_device_t,s0) @@ -91,6 +108,7 @@ /dev/cmx.* -c gen_context(system_u:object_r:smartcard_device_t,s0) +/dev/cpu_dma_latency -c gen_context(system_u:object_r:netcontrol_device_t,s0) /dev/cpu/.* -c gen_context(system_u:object_r:cpu_device_t,s0) /dev/cpu/mtrr -c gen_context(system_u:object_r:mtrr_device_t,s0) @@ -98,13 +116,23 @@ /dev/dvb/.* -c gen_context(system_u:object_r:v4l_device_t,s0) +/dev/inportbm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/input/.*mouse.* -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/input/keyboard.* -c gen_context(system_u:object_r:event_device_t,s0) /dev/input/event.* -c gen_context(system_u:object_r:event_device_t,s0) /dev/input/mice -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/input/js.* -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/input/uinput -c gen_context(system_u:object_r:event_device_t,s0) +/dev/pc110pad -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/vrtpanel -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/touchscreen/ucb1x00 -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/touchscreen/mk712 -c gen_context(system_u:object_r:mouse_device_t,s0) +/dev/lik.* -c gen_context(system_u:object_r:event_device_t,s0) +/dev/bometric/sensor.* -c gen_context(system_u:object_r:event_device_t,s0) /dev/mapper/control -c gen_context(system_u:object_r:lvm_control_t,s0) +/dev/mga_vid.* -c gen_context(system_u:object_r:xserver_misc_device_t,s0) +/dev/mvideo/.* -c gen_context(system_u:object_r:xserver_misc_device_t,s0) /dev/pts(/.*)? <> diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.if serefpolicy-3.6.1/policy/modules/kernel/devices.if --- nsaserefpolicy/policy/modules/kernel/devices.if 2008-11-11 16:13:40.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/devices.if 2008-11-25 09:45:43.000000000 -0500 @@ -65,7 +65,7 @@ relabelfrom_dirs_pattern($1, device_t, device_node) relabelfrom_files_pattern($1, device_t, device_node) - relabelfrom_lnk_files_pattern($1, device_t, device_node) + relabelfrom_lnk_files_pattern($1, device_t, { device_t device_node }) relabelfrom_fifo_files_pattern($1, device_t, device_node) relabelfrom_sock_files_pattern($1, device_t, device_node) relabel_blk_files_pattern($1,device_t,{ device_t device_node }) @@ -166,6 +166,25 @@ ######################################## ## +## Manage of directories in /dev. +## +## +## +## Domain allowed to relabel. +## +## +# +interface(`dev_manage_generic_dirs',` + gen_require(` + type device_t; + ') + + manage_dirs_pattern($1, device_t, device_t) +') + + +######################################## +## ## Delete a directory in the device directory. ## ## @@ -666,6 +685,7 @@ ') dontaudit $1 device_node:blk_file getattr; + dev_dontaudit_getattr_generic_blk_files($1) ') ######################################## @@ -703,6 +723,7 @@ ') dontaudit $1 device_node:chr_file getattr; + dev_dontaudit_getattr_generic_chr_files($1) ') ######################################## @@ -1159,6 +1180,25 @@ ######################################## ## +## Set the attributes of the CPU +## microcode and id interfaces. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_setattr_cpu_dev',` + gen_require(` + type device_t, cpu_device_t; + ') + + setattr_chr_files_pattern($1, device_t, cpu_device_t) +') + +######################################## +## ## Read the CPU identity. ## ## @@ -1957,6 +1997,42 @@ ######################################## ## +## Get the attributes of the null device nodes. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_null_dev',` + gen_require(` + type device_t, null_device_t; + ') + + getattr_chr_files_pattern($1, device_t, null_device_t) +') + +######################################## +## +## Set the attributes of the null device nodes. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_setattr_null_dev',` + gen_require(` + type device_t, null_device_t; + ') + + setattr_chr_files_pattern($1, device_t, null_device_t) +') + +######################################## +## ## Read and write to the null device (/dev/null). ## ## @@ -2767,6 +2843,24 @@ ######################################## ## +## Read generic the USB devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_generic_usb_dev',` + gen_require(` + type usb_device_t; + ') + + read_chr_files_pattern($1, device_t, usb_device_t) +') + +######################################## +## ## Read and write generic the USB devices. ## ## @@ -2785,6 +2879,97 @@ ######################################## ## +## Read and write generic the USB fifo files. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_generic_usb_pipes',` + gen_require(` + type usb_device_t; + ') + + allow $1 device_t:dir search_dir_perms; + allow $1 usb_device_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## +## Get the attributes of the kvm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_kvm_dev',` + gen_require(` + type device_t, kvm_device_t; + ') + + getattr_chr_files_pattern($1, device_t, kvm_device_t) +') + +######################################## +## +## Set the attributes of the kvm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_setattr_kvm_dev',` + gen_require(` + type device_t, kvm_device_t; + ') + + setattr_chr_files_pattern($1, device_t, kvm_device_t) +') + +######################################## +## +## Read the kvm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_kvm',` + gen_require(` + type device_t, kvm_device_t; + ') + + read_chr_files_pattern($1, device_t, kvm_device_t) +') + +######################################## +## +## Read and write to kvm devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_kvm',` + gen_require(` + type device_t, kvm_device_t; + ') + + rw_chr_files_pattern($1, device_t, kvm_device_t) +') + +######################################## +## ## Mount a usbfs filesystem. ## ## @@ -3320,3 +3505,223 @@ typeattribute $1 devices_unconfined_type; ') + +######################################## +## +## Get the attributes of the autofs device node. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_autofs_dev',` + gen_require(` + type device_t, autofs_device_t; + ') + + getattr_chr_files_pattern($1, device_t, autofs_device_t) +') + +######################################## +## +## Do not audit attempts to get the attributes of +## the autofs device node. +## +## +## +## Domain to not audit. +## +## +# +interface(`dev_dontaudit_getattr_autofs_dev',` + gen_require(` + type autofs_device_t; + ') + + dontaudit $1 autofs_device_t:chr_file getattr; +') + +######################################## +## +## Set the attributes of the autofs device node. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_setattr_autofs_dev',` + gen_require(` + type device_t, autofs_device_t; + ') + + setattr_chr_files_pattern($1, device_t, autofs_device_t) +') + +######################################## +## +## Do not audit attempts to set the attributes of +## the autofs device node. +## +## +## +## Domain to not audit. +## +## +# +interface(`dev_dontaudit_setattr_autofs_dev',` + gen_require(` + type autofs_device_t; + ') + + dontaudit $1 autofs_device_t:chr_file setattr; +') + +######################################## +## +## Read and write the autofs device. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_autofs',` + gen_require(` + type device_t, autofs_device_t; + ') + + rw_chr_files_pattern($1, device_t, autofs_device_t) +') + +######################################## +## +## Get the attributes of the network control device +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_netcontrol',` + gen_require(` + type device_t, netcontrol_device_t; + ') + + getattr_chr_files_pattern($1, device_t, netcontrol_device_t) +') + +######################################## +## +## Read the network control identity. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_netcontrol',` + gen_require(` + type device_t, netcontrol_device_t; + ') + + read_chr_files_pattern($1, device_t, netcontrol_device_t) +') + +######################################## +## +## Read and write the the network control device. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_netcontrol',` + gen_require(` + type device_t, netcontrol_device_t; + ') + + rw_chr_files_pattern($1, device_t, netcontrol_device_t) +') + +######################################## +## +## Get the attributes of the QEMU +## microcode and id interfaces. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_qemu',` + gen_require(` + type device_t, qemu_device_t; + ') + + getattr_chr_files_pattern($1, device_t, qemu_device_t) +') + +######################################## +## +## Set the attributes of the QEMU +## microcode and id interfaces. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_setattr_qemu',` + gen_require(` + type device_t, qemu_device_t; + ') + + setattr_chr_files_pattern($1, device_t, qemu_device_t) +') + +######################################## +## +## Read the QEMU device +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_qemu',` + gen_require(` + type device_t, qemu_device_t; + ') + + read_chr_files_pattern($1, device_t, qemu_device_t) +') + +######################################## +## +## Read and write the the QEMU device. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_qemu',` + gen_require(` + type device_t, qemu_device_t; + ') + + rw_chr_files_pattern($1, device_t, qemu_device_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.te serefpolicy-3.6.1/policy/modules/kernel/devices.te --- nsaserefpolicy/policy/modules/kernel/devices.te 2008-10-08 21:42:58.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/kernel/devices.te 2008-11-25 09:45:43.000000000 -0500 @@ -32,6 +32,12 @@ type apm_bios_t; dev_node(apm_bios_t) +# +# Type for /dev/autofs +# +type autofs_device_t; +dev_node(autofs_device_t) + type cardmgr_dev_t; dev_node(cardmgr_dev_t) files_tmp_file(cardmgr_dev_t) @@ -49,6 +55,12 @@ type cpu_device_t; dev_node(cpu_device_t) +# +# network control devices +# +type netcontrol_device_t; +dev_node(netcontrol_device_t) + # for the IBM zSeries z90crypt hardware ssl accelorator type crypt_device_t; dev_node(crypt_device_t) @@ -66,12 +78,25 @@ dev_node(framebuf_device_t) # +# Type for /dev/ipmi/0 +# +type ipmi_device_t; +dev_node(ipmi_device_t) + +# # Type for /dev/kmsg # type kmsg_device_t; dev_node(kmsg_device_t) # +# kvm_device_t is the type of +# /dev/kvm +# +type kvm_device_t; +dev_node(kvm_device_t) + +# # Type for /dev/mapper/control # type lvm_control_t; @@ -118,6 +143,12 @@ dev_node(nvram_device_t) # +# qemu control devices +# +type qemu_device_t; +dev_node(qemu_device_t) + +# # Type for /dev/pmu # type power_device_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/domain.if serefpolicy-3.6.1/policy/modules/kernel/domain.if --- nsaserefpolicy/policy/modules/kernel/domain.if 2008-10-16 17:21:13.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/kernel/domain.if 2008-11-25 09:45:43.000000000 -0500 @@ -1247,18 +1247,34 @@ ##
## # -interface(`domain_mmap_low',` +interface(`domain_mmap_low_type',` gen_require(` attribute mmap_low_domain_type; ') - allow $1 self:memprotect mmap_zero; - typeattribute $1 mmap_low_domain_type; ') ######################################## ## +## Ability to mmap a low area of the address space, +## as configured by /proc/sys/kernel/mmap_min_addr. +## Preventing such mappings helps protect against +## exploiting null deref bugs in the kernel. +## +## +## +## Domain allowed to mmap low memory. +## +## +# +interface(`domain_mmap_low',` + + allow $1 self:memprotect mmap_zero; +') + +######################################## +## ## Allow specified type to receive labeled ## networking packets from all domains, over ## all protocols (TCP, UDP, etc) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/domain.te serefpolicy-3.6.1/policy/modules/kernel/domain.te --- nsaserefpolicy/policy/modules/kernel/domain.te 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/domain.te 2008-12-03 15:24:41.000000000 -0500 @@ -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; @@ -80,6 +87,8 @@ 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 @@ -118,6 +127,7 @@ optional_policy(` xserver_dontaudit_use_xdm_fds(domain) xserver_dontaudit_rw_xdm_pipes(domain) + xserver_dontaudit_rw_xdm_home_files(domain) ') ######################################## @@ -136,6 +146,9 @@ allow unconfined_domain_type domain:fd use; allow unconfined_domain_type domain:fifo_file rw_file_perms; +allow unconfined_domain_type domain:dbus send_msg; +allow domain unconfined_domain_type:dbus send_msg; + # Act upon any other process. allow unconfined_domain_type domain:process ~{ transition dyntransition execmem execstack execheap }; @@ -145,7 +158,7 @@ # For /proc/pid allow unconfined_domain_type domain:dir list_dir_perms; -allow unconfined_domain_type domain:file read_file_perms; +allow unconfined_domain_type domain:file rw_file_perms; allow unconfined_domain_type domain:lnk_file { read_lnk_file_perms ioctl lock }; # act on all domains keys @@ -153,3 +166,39 @@ # receive from all domains over labeled networking domain_all_recvfrom_all_domains(unconfined_domain_type) + +tunable_policy(`allow_domain_fd_use',` + # Allow all domains to use fds past to them + allow domain domain:fd use; +') + +optional_policy(` + cron_dontaudit_write_system_job_tmp_files(domain) + cron_rw_pipes(domain) +ifdef(`hide_broken_symptoms',` + cron_dontaudit_rw_tcp_sockets(domain) + allow domain domain:key { link search }; +') +') + +ifdef(`hide_broken_symptoms',` + dbus_dontaudit_system_bus_rw_tcp_sockets(domain) +') + +optional_policy(` + rpm_rw_pipes(domain) + rpm_dontaudit_use_script_fds(domain) + rpm_dontaudit_write_pid_files(domain) +') + +optional_policy(` + rhgb_dontaudit_use_ptys(domain) +') + +optional_policy(` + unconfined_dontaudit_rw_pipes(domain) + unconfined_sigchld(domain) +') + +# broken kernel +dontaudit can_change_object_identity can_change_object_identity:key link; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.fc serefpolicy-3.6.1/policy/modules/kernel/files.fc --- nsaserefpolicy/policy/modules/kernel/files.fc 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/files.fc 2008-11-25 09:45:43.000000000 -0500 @@ -32,6 +32,7 @@ /boot/lost\+found -d gen_context(system_u:object_r:lost_found_t,mls_systemhigh) /boot/lost\+found/.* <> /boot/System\.map(-.*)? -- gen_context(system_u:object_r:system_map_t,s0) +/boot/efi(/.*)?/System\.map(-.*)? -- gen_context(system_u:object_r:system_map_t,s0) # # /emul @@ -49,6 +50,7 @@ /etc/fstab\.REVOKE -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/HOSTNAME -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/ioctl\.save -- gen_context(system_u:object_r:etc_runtime_t,s0) +/etc/hosts.deny -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/issue -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/issue\.net -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/localtime -l gen_context(system_u:object_r:etc_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.if serefpolicy-3.6.1/policy/modules/kernel/files.if --- nsaserefpolicy/policy/modules/kernel/files.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/files.if 2008-12-02 11:14:23.000000000 -0500 @@ -110,6 +110,11 @@ ## # interface(`files_config_file',` + gen_require(` + attribute etcfile; + ') + + typeattribute $1 etcfile; files_type($1) ') @@ -928,8 +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 }) - 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) @@ -937,6 +942,32 @@ ######################################## ## +## rw all files on the filesystem, except +## the 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(`files_rw_all_files',` + gen_require(` + attribute file_type; + ') + + rw_files_pattern($1, { file_type $2 }, { file_type $2 }) +') + +######################################## +## ## Manage all files on the filesystem, except ## the listed exceptions. ## @@ -1060,6 +1091,24 @@ ##
## # +interface(`files_relabel_all_file_type_fs',` + gen_require(` + attribute file_type; + ') + + allow $1 file_type:filesystem { relabelfrom relabelto }; +') + +######################################## +## +## Relabel a filesystem to the type of a file. +## +## +## +## Domain allowed access. +## +## +# interface(`files_relabelto_all_file_type_fs',` gen_require(` attribute file_type; @@ -1303,6 +1352,24 @@ ######################################## ## +## Remove entries from the tmp directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_tmp_dir_entry',` + gen_require(` + type root_t; + ') + + allow $1 tmp_t:dir del_entry_dir_perms; +') + +######################################## +## ## Unmount a rootfs filesystem. ## ## @@ -1669,6 +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. ## ## @@ -1889,6 +1975,26 @@ ######################################## ## +## Read config files in /etc. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_read_config_files',` + gen_require(` + attribute etcfile; + ') + + allow $1 etcfile:dir list_dir_perms; + read_files_pattern($1, etcfile, etcfile) + read_lnk_files_pattern($1, etcfile, etcfile) +') + +######################################## +## ## Do not audit attempts to write generic files in /etc. ## ## @@ -2224,6 +2330,49 @@ ######################################## ## +## Delete directories on new filesystems +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_isid_type_dirs',` + gen_require(` + type file_t; + ') + + delete_dirs_pattern($1, file_t, file_t) +') + +######################################## +## +## Delete files on new filesystems +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_isid_type_files',` + gen_require(` + type file_t; + ') + + delete_files_pattern($1, file_t, file_t) + delete_lnk_files_pattern($1, file_t, file_t) + delete_fifo_files_pattern($1, file_t, file_t) + delete_sock_files_pattern($1, file_t, file_t) + delete_blk_files_pattern($1, file_t, file_t) + delete_chr_files_pattern($1, file_t, file_t) +') + +######################################## +## ## Do not audit attempts to search directories on new filesystems ## that have not yet been labeled. ## @@ -2744,6 +2893,24 @@ ######################################## ## +## read files in /mnt. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_read_mnt_files',` + gen_require(` + type mnt_t; + ') + + read_files_pattern($1, mnt_t, mnt_t) +') + +######################################## +## ## Create, read, write, and delete symbolic links in /mnt. ## ## @@ -3394,6 +3561,8 @@ 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) ') ######################################## @@ -3471,6 +3640,47 @@ ######################################## ## +## Delete generic directories in /usr in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_usr_dirs',` + gen_require(` + type usr_t; + ') + + delete_dirs_pattern($1, usr_t, usr_t) +') + +######################################## +## +## Delete generic files in /usr in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_usr_files',` + gen_require(` + type usr_t; + ') + + 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) +') + +######################################## +## ## Get the attributes of files in /usr. ## ## @@ -3547,6 +3757,24 @@ ######################################## ## +## dontaudit write of /usr files +## +## +## +## Domain allowed access. +## +## +# +interface(`files_dontaudit_write_usr_files',` + gen_require(` + type usr_t; + ') + + dontaudit $1 usr_t:file write; +') + +######################################## +## ## Relabel a file to the type used in /usr. ## ## @@ -4433,6 +4661,25 @@ ######################################## ## +## Read generic process ID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_read_generic_pids',` + gen_require(` + type var_t, var_run_t; + ') + + list_dirs_pattern($1,var_t,var_run_t) + read_files_pattern($1, var_run_t, var_run_t) +') + +######################################## +## ## Read and write generic process ID files. ## ## @@ -4761,12 +5008,14 @@ allow $1 poly_t:dir { create mounton }; fs_unmount_xattr_fs($1) + fs_mount_tmpfs($1) + fs_unmount_tmpfs($1) + ifdef(`distro_redhat',` # namespace.init files_search_home($1) corecmd_exec_bin($1) seutil_domtrans_setfiles($1) - mount_domtrans($1) ') ') @@ -4787,3 +5036,71 @@ 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) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.te serefpolicy-3.6.1/policy/modules/kernel/files.te --- nsaserefpolicy/policy/modules/kernel/files.te 2008-10-14 11:58:07.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/kernel/files.te 2008-11-25 09:45:43.000000000 -0500 @@ -52,7 +52,9 @@ # # 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; @@ -174,6 +176,7 @@ # type var_run_t; files_pid_file(var_run_t) +files_mountpoint(var_run_t) # # var_spool_t is the type of /var/spool @@ -197,10 +200,7 @@ # # Rules for all tmp file types # - -allow tmpfile tmp_t:filesystem associate; - -fs_associate_tmpfs(tmpfile) +allow file_type tmp_t:filesystem associate; ######################################## # diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.if serefpolicy-3.6.1/policy/modules/kernel/filesystem.if --- nsaserefpolicy/policy/modules/kernel/filesystem.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/filesystem.if 2008-12-01 16:27:54.000000000 -0500 @@ -534,6 +534,24 @@ ######################################## ## +## Mounton a CIFS filesystem. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_mounton_cifs',` + gen_require(` + type cifs_t; + ') + + allow $1 cifs_t:dir mounton; +') + +######################################## +## ## Remount a CIFS or SMB network filesystem. ## This allows some mount options to be changed. ## @@ -736,6 +754,7 @@ attribute noxattrfs; ') + list_dirs_pattern($1, noxattrfs, noxattrfs) read_files_pattern($1, noxattrfs, noxattrfs) ') @@ -778,6 +797,25 @@ ######################################## ## ## 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; +') + +######################################## +## +## Do not audit attempts to read ## files on a CIFS or SMB filesystem. ## ## @@ -954,6 +992,46 @@ ######################################## ## +## Append files +## on a CIFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_append_cifs_files',` + gen_require(` + type cifs_t; + ') + + append_files_pattern($1, cifs_t, cifs_t) +') + +######################################## +## +## dontaudit Append files +## on a CIFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_dontaudit_append_cifs_files',` + gen_require(` + type cifs_t; + ') + + dontaudit $1 cifs_t:file append; +') + +######################################## +## ## Do not audit attempts to create, read, ## write, and delete files ## on a CIFS or SMB network filesystem. @@ -1208,6 +1286,25 @@ ######################################## ## +## Create, read, write, and delete dirs +## on a DOS filesystem. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_manage_dos_dirs',` + gen_require(` + type dosfs_t; + ') + + manage_dirs_pattern($1, dosfs_t, dosfs_t) +') + +######################################## +## ## Create, read, write, and delete files ## on a DOS filesystem. ## @@ -1477,6 +1574,24 @@ ######################################## ## +## Mounton a NFS filesystem. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_mounton_nfs',` + gen_require(` + type nfs_t; + ') + + allow $1 nfs_t:dir mounton; +') + +######################################## +## ## Remount a NFS filesystem. This allows ## some mount options to be changed. ## @@ -1680,7 +1795,7 @@ type nfs_t; ') - dontaudit $1 nfs_t:file { read write }; + dontaudit $1 nfs_t:file rw_file_perms; ') ######################################## @@ -2000,6 +2115,47 @@ ######################################## ## +## Append files +## on a NFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_append_nfs_files',` + gen_require(` + type nfs_t; + ') + + append_files_pattern($1, nfs_t, nfs_t) +') + +######################################## +## +## dontaudit Append files +## on a NFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_dontaudit_append_nfs_files',` + gen_require(` + type nfs_t; + ') + + dontaudit $1 nfs_t:file append; +') + + +######################################## +## ## Do not audit attempts to create, ## read, write, and delete files ## on a NFS filesystem. @@ -2994,6 +3150,7 @@ type tmpfs_t; ') + dontaudit $1 tmpfs_t:dir rw_dir_perms; dontaudit $1 tmpfs_t:file rw_file_perms; ') @@ -3130,6 +3287,25 @@ ######################################## ## +## Read and write block nodes on removable filesystems. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_rw_removable_blk_files',` + gen_require(` + type removable_t; + ') + + allow $1 removable_t:dir list_dir_perms; + rw_blk_files_pattern($1, removable_t, removable_t) +') + +######################################## +## ## Relabel block nodes on tmpfs filesystems. ## ## @@ -3315,6 +3491,7 @@ ') allow $1 filesystem_type:filesystem getattr; + files_getattr_all_file_type_fs($1) ') ######################################## @@ -3642,3 +3819,142 @@ relabelfrom_blk_files_pattern($1, noxattrfs, noxattrfs) relabelfrom_chr_files_pattern($1, noxattrfs, noxattrfs) ') + +######################################## +## +## Search directories +## on a FUSEFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_search_fusefs_dirs',` + gen_require(` + type fusefs_t; + ') + + allow $1 fusefs_t:dir search_dir_perms; +') + +######################################## +## +## Create, read, write, and delete directories +## on a FUSEFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_manage_fusefs_dirs',` + gen_require(` + type fusefs_t; + ') + + allow $1 fusefs_t:dir manage_dir_perms; +') + +######################################## +## +## Do not audit attempts to create, read, +## write, and delete directories +## on a FUSEFS filesystem. +## +## +## +## Domain to not audit. +## +## +# +interface(`fs_dontaudit_manage_fusefs_dirs',` + gen_require(` + type fusefs_t; + ') + + dontaudit $1 fusefs_t:dir manage_dir_perms; +') + +######################################## +## +## Create, read, write, and delete files +## on a FUSEFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_manage_fusefs_files',` + gen_require(` + type fusefs_t; + ') + + manage_files_pattern($1, fusefs_t, fusefs_t) +') + +######################################## +## +## Read, a FUSEFS filesystem. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`fs_read_fusefs_files',` + gen_require(` + type fusefs_t; + ') + + read_files_pattern($1,fusefs_t,fusefs_t) +') + +######################################## +## +## Read symbolic links on a FUSEFS filesystem. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_read_fusefs_symlinks',` + gen_require(` + type fusefs_t; + ') + + allow $1 fusefs_t:dir list_dir_perms; + read_lnk_files_pattern($1, fusefs_t, fusefs_t) +') + + +######################################## +## +## Do not audit attempts to create, +## read, write, and delete files +## on a FUSEFS filesystem. +## +## +## +## Domain to not audit. +## +## +# +interface(`fs_dontaudit_manage_fusefs_files',` + gen_require(` + type fusefs_t; + ') + + dontaudit $1 fusefs_t:file manage_file_perms; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.te serefpolicy-3.6.1/policy/modules/kernel/filesystem.te --- nsaserefpolicy/policy/modules/kernel/filesystem.te 2008-10-14 11:58:07.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/kernel/filesystem.te 2008-11-25 09:48:01.000000000 -0500 @@ -21,7 +21,7 @@ # Use xattrs for the following filesystem types. # Requires that a security xattr handler exist for the filesystem. -fs_use_xattr ecryptfs gen_context(system_u:object_r:fs_t,s0); +fs_use_xattr btrfs gen_context(system_u:object_r:fs_t,s0); fs_use_xattr encfs gen_context(system_u:object_r:fs_t,s0); fs_use_xattr ext2 gen_context(system_u:object_r:fs_t,s0); fs_use_xattr ext3 gen_context(system_u:object_r:fs_t,s0); @@ -76,6 +76,11 @@ allow cpusetfs_t self:filesystem associate; genfscon cpuset / gen_context(system_u:object_r:cpusetfs_t,s0) +type ecryptfs_t; +fs_noxattr_type(ecryptfs_t) +files_mountpoint(ecryptfs_t) +genfscon ecryptfs / gen_context(system_u:object_r:ecryptfs_t,s0) + type eventpollfs_t; fs_type(eventpollfs_t) # change to task SID 20060628 @@ -141,6 +146,8 @@ fs_noxattr_type(vmblock_t) files_mountpoint(vmblock_t) genfscon vmblock / gen_context(system_u:object_r:vmblock_t,s0) +genfscon vboxsf / gen_context(system_u:object_r:vmblock_t,s0) +genfscon vmhgfs / gen_context(system_u:object_r:vmblock_t,s0) type vxfs_t; fs_noxattr_type(vxfs_t) @@ -241,6 +248,7 @@ genfscon lustre / gen_context(system_u:object_r:nfs_t,s0) genfscon reiserfs / gen_context(system_u:object_r:nfs_t,s0) genfscon panfs / gen_context(system_u:object_r:nfs_t,s0) +genfscon ncpfs / gen_context(system_u:object_r:nfs_t,s0) ######################################## # diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/kernel.if serefpolicy-3.6.1/policy/modules/kernel/kernel.if --- nsaserefpolicy/policy/modules/kernel/kernel.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/kernel.if 2008-11-25 09:45:43.000000000 -0500 @@ -1197,6 +1197,7 @@ ') dontaudit $1 proc_type:dir list_dir_perms; + dontaudit $1 proc_type:file getattr; ') ######################################## @@ -1233,9 +1234,11 @@ interface(`kernel_read_sysctl',` gen_require(` type sysctl_t; + type proc_t; ') list_dirs_pattern($1, proc_t, sysctl_t) + read_files_pattern($1, sysctl_t, sysctl_t) ') ######################################## @@ -1568,6 +1571,26 @@ ######################################## ## +## Read generic crypto sysctls. +## +## +## +## Domain allowed access. +## +## +# +interface(`kernel_read_crypto_sysctls',` + gen_require(` + type proc_t, sysctl_t, sysctl_crypto_t; + ') + + read_files_pattern($1, { proc_t sysctl_t sysctl_crypto_t }, sysctl_crypto_t) + + list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_crypto_t) +') + +######################################## +## ## Read generic kernel sysctls. ## ## @@ -1767,6 +1790,7 @@ ') dontaudit $1 sysctl_type:dir list_dir_perms; + dontaudit $1 sysctl_type:file read_file_perms; ') ######################################## @@ -2580,6 +2604,24 @@ ######################################## ## +## 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. ## ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/kernel.te serefpolicy-3.6.1/policy/modules/kernel/kernel.te --- nsaserefpolicy/policy/modules/kernel/kernel.te 2008-08-07 11:15:01.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/kernel/kernel.te 2008-11-25 09:45:43.000000000 -0500 @@ -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 # @@ -120,6 +129,10 @@ type sysctl_rpc_t, sysctl_type; genfscon proc /net/rpc gen_context(system_u:object_r:sysctl_rpc_t,s0) +# /proc/sys/crypto directory and files +type sysctl_crypto_t, sysctl_type; +genfscon proc /sys/crypto gen_context(system_u:object_r:sysctl_crypto_t,s0) + # /proc/sys/fs directory and files type sysctl_fs_t, sysctl_type; files_mountpoint(sysctl_fs_t) @@ -160,6 +173,7 @@ # 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) @@ -274,6 +288,8 @@ fs_rw_tmpfs_chr_files(kernel_t) ') +userdom_user_home_dir_filetrans_user_home_content(kernel_t, { file dir }) + tunable_policy(`read_default_t',` files_list_default(kernel_t) files_read_default_files(kernel_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/selinux.if serefpolicy-3.6.1/policy/modules/kernel/selinux.if --- nsaserefpolicy/policy/modules/kernel/selinux.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/selinux.if 2008-11-25 09:45:43.000000000 -0500 @@ -164,6 +164,7 @@ type security_t; ') + selinux_dontaudit_getattr_fs($1) dontaudit $1 security_t:dir search_dir_perms; dontaudit $1 security_t:file read_file_perms; ') @@ -185,6 +186,7 @@ type security_t; ') + selinux_get_fs_mount($1) allow $1 security_t:dir list_dir_perms; allow $1 security_t:file read_file_perms; ') @@ -265,6 +267,34 @@ ######################################## ## +## Allow caller to read the state of Booleans +## +## +##

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

+##
+## +## +## The process type allowed to set the Boolean. +## +## +## +# +interface(`selinux_get_boolean',` + gen_require(` + type security_t; + attribute booleans_type; + bool secure_mode_policyload; + ') + + allow $1 security_t:dir list_dir_perms; + allow $1 booleans_type:dir list_dir_perms; + allow $1 booleans_type:file read_file_perms; +') + +######################################## +## ## Allow caller to set the state of Booleans to ## enable or disable conditional portions of the policy. ## @@ -288,11 +318,13 @@ interface(`selinux_set_boolean',` gen_require(` type security_t; + attribute booleans_type; bool secure_mode_policyload; ') allow $1 security_t:dir list_dir_perms; - allow $1 security_t:file rw_file_perms; + allow $1 booleans_type:dir list_dir_perms; + allow $1 booleans_type:file rw_file_perms; if(!secure_mode_policyload) { allow $1 security_t:security setbool; @@ -510,3 +542,23 @@ typeattribute $1 selinux_unconfined_type; ') + +######################################## +## +## Generate a file context for a boolean type +## +## +## +## Domain allowed access. +## +## +# +interface(`selinux_genbool',` + gen_require(` + attribute booleans_type; + ') + + type $1, booleans_type; + fs_type($1) + mls_trusted_object($1) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/selinux.te serefpolicy-3.6.1/policy/modules/kernel/selinux.te --- nsaserefpolicy/policy/modules/kernel/selinux.te 2008-10-16 17:21:13.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/kernel/selinux.te 2008-11-25 09:45:43.000000000 -0500 @@ -10,6 +10,7 @@ attribute can_setenforce; attribute can_setsecparam; attribute selinux_unconfined_type; +attribute booleans_type; # # security_t is the target type when checking @@ -23,6 +24,11 @@ genfscon selinuxfs / gen_context(system_u:object_r:security_t,s0) genfscon securityfs / gen_context(system_u:object_r:security_t,s0) +type boolean_t, booleans_type; +fs_type(boolean_t) +mls_trusted_object(boolean_t) +#genfscon selinuxfs /booleans gen_context(system_u:object_r:boolean_t,s0) + neverallow ~{ selinux_unconfined_type can_load_policy } security_t:security load_policy; neverallow ~{ selinux_unconfined_type can_setenforce } security_t:security setenforce; neverallow ~{ selinux_unconfined_type can_setsecparam } security_t:security setsecparam; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/storage.fc serefpolicy-3.6.1/policy/modules/kernel/storage.fc --- nsaserefpolicy/policy/modules/kernel/storage.fc 2008-10-08 19:00:23.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/kernel/storage.fc 2008-11-25 09:45:43.000000000 -0500 @@ -36,7 +36,7 @@ /dev/pg[0-3] -c gen_context(system_u:object_r:removable_device_t,s0) /dev/ps3d.* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/ram.* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) -/dev/rawctl -c gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) +/dev/(raw/)?rawctl -c gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/rd.* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) ifdef(`distro_redhat', ` /dev/root -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/terminal.if serefpolicy-3.6.1/policy/modules/kernel/terminal.if --- nsaserefpolicy/policy/modules/kernel/terminal.if 2008-11-11 16:13:41.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/kernel/terminal.if 2008-11-25 09:45:43.000000000 -0500 @@ -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; ') ######################################## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/auditadm.te serefpolicy-3.6.1/policy/modules/roles/auditadm.te --- nsaserefpolicy/policy/modules/roles/auditadm.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/auditadm.te 2008-11-25 09:45:43.000000000 -0500 @@ -32,158 +32,18 @@ seutil_read_bin_policy(auditadm_t) optional_policy(` - apache_role(auditadm_r, auditadm_t) -') - -optional_policy(` - auth_role(auditadm_r, auditadm_t) -') - -optional_policy(` - bluetooth_role(auditadm_r, auditadm_t) -') - -optional_policy(` - cdrecord_role(auditadm_r, auditadm_t) -') - -optional_policy(` consoletype_exec(auditadm_t) ') optional_policy(` - cron_role(auditadm_r, auditadm_t) -') - -optional_policy(` - dbus_role_template(auditadm, auditadm_r, auditadm_t) -') - -optional_policy(` dmesg_exec(auditadm_t) ') optional_policy(` - ethereal_role(auditadm_r, auditadm_t) -') - -optional_policy(` - evolution_role(auditadm_r, auditadm_t) -') - -optional_policy(` - games_role(auditadm_r, auditadm_t) -') - -optional_policy(` - gift_role(auditadm_r, auditadm_t) -') - -optional_policy(` - gpg_role(auditadm_r, auditadm_t) -') - -optional_policy(` - gnome_role(auditadm_r, auditadm_t) -') - -optional_policy(` - irc_role(auditadm_r, auditadm_t) -') - -optional_policy(` - java_role(auditadm_r, auditadm_t) -') - -optional_policy(` - lockdev_role(auditadm_r, auditadm_t) -') - -optional_policy(` - lpd_role(auditadm_r, auditadm_t) -') - -optional_policy(` - mozilla_role(auditadm_r, auditadm_t) -') - -optional_policy(` - mplayer_role(auditadm_r, auditadm_t) -') - -optional_policy(` - mta_role(auditadm_r, auditadm_t) -') - -optional_policy(` - oident_manage_user_content(auditadm_t) - oident_relabel_user_content(auditadm_t) -') - -optional_policy(` - pyzor_role(auditadm_r, auditadm_t) -') - -optional_policy(` - razor_role(auditadm_r, auditadm_t) -') - -optional_policy(` - rssh_role(auditadm_r, auditadm_t) -') - -optional_policy(` - screen_role_template(auditadm, auditadm_r, auditadm_t) -') - -optional_policy(` - spamassassin_role(auditadm_r, auditadm_t) -') - -optional_policy(` - ssh_role_template(auditadm, auditadm_r, auditadm_t) -') - -optional_policy(` secadm_role_change(auditadm_r) ') optional_policy(` - su_role_template(auditadm, auditadm_r, auditadm_t) -') - -optional_policy(` - sudo_role_template(auditadm, auditadm_r, auditadm_t) -') - -optional_policy(` sysadm_role_change(auditadm_r) ') -optional_policy(` - thunderbird_role(auditadm_r, auditadm_t) -') - -optional_policy(` - tvtime_role(auditadm_r, auditadm_t) -') - -optional_policy(` - userhelper_role_template(auditadm, auditadm_r, auditadm_t) -') - -optional_policy(` - vmware_role(auditadm_r, auditadm_t) -') - -optional_policy(` - wireshark_role(auditadm_r, auditadm_t) -') - -optional_policy(` - uml_role(auditadm_r, auditadm_t) -') - -optional_policy(` - xserver_role(auditadm_r, auditadm_t) -') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/guest.fc serefpolicy-3.6.1/policy/modules/roles/guest.fc --- nsaserefpolicy/policy/modules/roles/guest.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/guest.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1 @@ +# file contexts handled by userdomain and genhomedircon diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/guest.if serefpolicy-3.6.1/policy/modules/roles/guest.if --- nsaserefpolicy/policy/modules/roles/guest.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/guest.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,50 @@ +## Least privledge terminal user role + +######################################## +## +## Change to the guest role. +## +## +## +## Role allowed access. +## +## +## +# +interface(`guest_role_change',` + gen_require(` + role guest_r; + ') + + allow $1 guest_r; +') + +######################################## +## +## Change from the guest role. +## +## +##

+## Change from the guest 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(`guest_role_change_to',` + gen_require(` + role guest_r; + ') + + allow guest_r $1; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/guest.te serefpolicy-3.6.1/policy/modules/roles/guest.te --- nsaserefpolicy/policy/modules/roles/guest.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/guest.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,36 @@ + +policy_module(guest, 1.0.0) + +######################################## +# +# Declarations +# + +role xguest_r; + +userdom_restricted_user_template(guest) + +######################################## +# +# Local policy +# + +optional_policy(` + java_role_template(guest, guest_r, guest_t) +') + +optional_policy(` + mono_role_template(guest, guest_r, guest_t) +') + + +optional_policy(` + gen_require(` + type xguest_t; + role xguest_r; + ') + + mozilla_role(xguest, xguest_t, xguest_r) +') + +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/logadm.fc serefpolicy-3.6.1/policy/modules/roles/logadm.fc --- nsaserefpolicy/policy/modules/roles/logadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/logadm.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1 @@ +# file contexts handled by userdomain and genhomedircon diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/logadm.if serefpolicy-3.6.1/policy/modules/roles/logadm.if --- nsaserefpolicy/policy/modules/roles/logadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/logadm.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,50 @@ +## Log administrator role + +######################################## +## +## Change to the log administrator role. +## +## +## +## Role allowed access. +## +## +## +# +interface(`logadm_role_change',` + gen_require(` + role logadm_r; + ') + + allow $1 logadm_r; +') + +######################################## +## +## Change from the log administrator role. +## +## +##

+## Change from the log administrator 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(`logadm_role_change_to',` + gen_require(` + role logadm_r; + ') + + allow logadm_r $1; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/logadm.te serefpolicy-3.6.1/policy/modules/roles/logadm.te --- nsaserefpolicy/policy/modules/roles/logadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/logadm.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,20 @@ + +policy_module(logadm, 1.0.0) + +######################################## +# +# Declarations +# + +role logadm_r; + +userdom_base_user_template(logadm) + +######################################## +# +# logadmin local policy +# + +allow logadm_t self:capability { dac_override dac_read_search kill sys_ptrace sys_nice }; + +logging_admin(logadm_t, logadm_r) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/secadm.te serefpolicy-3.6.1/policy/modules/roles/secadm.te --- nsaserefpolicy/policy/modules/roles/secadm.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/secadm.te 2008-11-25 09:45:43.000000000 -0500 @@ -45,154 +45,18 @@ ') optional_policy(` - apache_role(secadm_r, secadm_t) -') - -optional_policy(` auditadm_role_change(secadm_r) ') optional_policy(` - bluetooth_role(secadm_r, secadm_t) -') - -optional_policy(` - cdrecord_role(secadm_r, secadm_t) -') - -optional_policy(` - cron_role(secadm_r, secadm_t) -') - -optional_policy(` - dbus_role_template(secadm, secadm_r, secadm_t) -') - -optional_policy(` dmesg_exec(secadm_t) ') optional_policy(` - ethereal_role(secadm_r, secadm_t) -') - -optional_policy(` - evolution_role(secadm_r, secadm_t) -') - -optional_policy(` - games_role(secadm_r, secadm_t) -') - -optional_policy(` - gift_role(secadm_r, secadm_t) -') - -optional_policy(` - gnome_role(secadm_r, secadm_t) -') - -optional_policy(` - gpg_role(secadm_r, secadm_t) -') - -optional_policy(` - irc_role(secadm_r, secadm_t) -') - -optional_policy(` - java_role(secadm_r, secadm_t) -') - -optional_policy(` - lockdev_role(secadm_r, secadm_t) -') - -optional_policy(` - lpd_role(secadm_r, secadm_t) -') - -optional_policy(` - mozilla_role(secadm_r, secadm_t) -') - -optional_policy(` - mplayer_role(secadm_r, secadm_t) -') - -optional_policy(` - mta_role(secadm_r, secadm_t) -') - -optional_policy(` netlabel_run_mgmt(secadm_t, secadm_r) ') optional_policy(` - oident_manage_user_content(secadm_t) - oident_relabel_user_content(secadm_t) -') - -optional_policy(` - pyzor_role(secadm_r, secadm_t) -') - -optional_policy(` - razor_role(secadm_r, secadm_t) -') - -optional_policy(` - rssh_role(secadm_r, secadm_t) -') - -optional_policy(` - screen_role_template(secadm, secadm_r, secadm_t) -') - -optional_policy(` - spamassassin_role(secadm_r, secadm_t) -') - -optional_policy(` - ssh_role_template(secadm, secadm_r, secadm_t) -') - -optional_policy(` - su_role_template(secadm, secadm_r, secadm_t) -') - -optional_policy(` - sudo_role_template(secadm, secadm_r, secadm_t) -') - -optional_policy(` sysadm_role_change(secadm_r) ') -optional_policy(` - thunderbird_role(secadm_r, secadm_t) -') - -optional_policy(` - tvtime_role(secadm_r, secadm_t) -') - -optional_policy(` - uml_role(secadm_r, secadm_t) -') - -optional_policy(` - userhelper_role_template(secadm, secadm_r, secadm_t) -') - -optional_policy(` - vmware_role(secadm_r, secadm_t) -') - -optional_policy(` - wireshark_role(secadm_r, secadm_t) -') - -optional_policy(` - xserver_role(secadm_r, secadm_t) -') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/staff.te serefpolicy-3.6.1/policy/modules/roles/staff.te --- nsaserefpolicy/policy/modules/roles/staff.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/staff.te 2008-11-25 09:45:43.000000000 -0500 @@ -8,112 +8,32 @@ role staff_r; -userdom_unpriv_user_template(staff) +userdom_admin_login_user_template(staff) ######################################## # # Local policy # -optional_policy(` - apache_role(staff_r, staff_t) -') - -optional_policy(` - auth_role(staff_r, staff_t) -') - -optional_policy(` - auditadm_role_change(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) -') - -optional_policy(` - irc_role(staff_r, staff_t) -') - -optional_policy(` - java_role(staff_r, staff_t) -') - -optional_policy(` - lockdev_role(staff_r, staff_t) -') - -optional_policy(` - lpd_role(staff_r, staff_t) -') - -optional_policy(` - mozilla_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(` - mplayer_role(staff_r, staff_t) -') +auth_domtrans_pam_console(staff_t) -optional_policy(` - mta_role(staff_r, staff_t) -') +libs_manage_shared_libs(staff_t) optional_policy(` - oident_manage_user_content(staff_t) - oident_relabel_user_content(staff_t) -') - -optional_policy(` - pyzor_role(staff_r, staff_t) -') - -optional_policy(` - razor_role(staff_r, staff_t) + auditadm_role_change(staff_r) ') optional_policy(` - rssh_role(staff_r, staff_t) + kerneloops_manage_tmp_files(staff_t) ') optional_policy(` - screen_role_template(staff, staff_r, staff_t) + logadm_role_change(staff_r) ') optional_policy(` @@ -121,50 +41,21 @@ ') optional_policy(` - spamassassin_role(staff_r, staff_t) -') - -optional_policy(` ssh_role_template(staff, staff_r, staff_t) ') optional_policy(` - su_role_template(staff, staff_r, staff_t) -') - -optional_policy(` - sudo_role_template(staff, staff_r, staff_t) -') - -optional_policy(` sysadm_role_change(staff_r) - userdom_dontaudit_use_user_terminals(staff_t) -') - -optional_policy(` - thunderbird_role(staff_r, staff_t) -') - -optional_policy(` - tvtime_role(staff_r, staff_t) -') - -optional_policy(` - uml_role(staff_r, staff_t) -') - -optional_policy(` - userhelper_role_template(staff, staff_r, staff_t) ') optional_policy(` - vmware_role(staff_r, staff_t) + usernetctl_run(staff_t, staff_r) ') optional_policy(` - wireshark_role(staff_r, staff_t) + unconfined_role_change(staff_r) ') optional_policy(` - xserver_role(staff_r, staff_t) + webadm_role_change(staff_r) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/sysadm.te serefpolicy-3.6.1/policy/modules/roles/sysadm.te --- nsaserefpolicy/policy/modules/roles/sysadm.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/sysadm.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) ') @@ -127,18 +114,10 @@ ') optional_policy(` - cron_admin_role(sysadm_r, sysadm_t) -') - -optional_policy(` cvs_exec(sysadm_t) ') 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 +145,6 @@ ') optional_policy(` - evolution_role(sysadm_r, sysadm_t) -') - -optional_policy(` firstboot_run(sysadm_t, sysadm_r) ') @@ -178,22 +153,6 @@ ') 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) ') @@ -212,11 +171,7 @@ ') 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 +183,6 @@ ') optional_policy(` - lockdev_role(sysadm_r, sysadm_t) -') - -optional_policy(` logrotate_run(sysadm_t, sysadm_r) ') @@ -255,14 +206,6 @@ ') 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 +233,6 @@ ') optional_policy(` - oident_manage_user_content(sysadm_t) - oident_relabel_user_content(sysadm_t) -') - -optional_policy(` pcmcia_run_cardctl(sysadm_t, sysadm_r) ') @@ -308,10 +246,6 @@ ') optional_policy(` - pyzor_role(sysadm_r, sysadm_t) -') - -optional_policy(` quota_run(sysadm_t, sysadm_r) ') @@ -320,10 +254,6 @@ ') optional_policy(` - razor_role(sysadm_r, sysadm_t) -') - -optional_policy(` rpc_domtrans_nfsd(sysadm_t) ') @@ -332,10 +262,6 @@ ') optional_policy(` - rssh_role(sysadm_r, sysadm_t) -') - -optional_policy(` rsync_exec(sysadm_t) ') @@ -345,10 +271,6 @@ ') optional_policy(` - screen_role_template(sysadm, sysadm_r, sysadm_t) -') - -optional_policy(` secadm_role_change(sysadm_r) ') @@ -358,35 +280,15 @@ ') 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 +296,10 @@ ') 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 +312,12 @@ ') 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 +326,5 @@ ') optional_policy(` - wireshark_role(sysadm_r, sysadm_t) -') - -optional_policy(` - xserver_role(sysadm_r, sysadm_t) -') - -optional_policy(` yam_run(sysadm_t, sysadm_r) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/unprivuser.te serefpolicy-3.6.1/policy/modules/roles/unprivuser.te --- nsaserefpolicy/policy/modules/roles/unprivuser.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/unprivuser.te 2008-11-25 09:45:43.000000000 -0500 @@ -14,142 +14,13 @@ 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) -') - -optional_policy(` - cdrecord_role(user_r, user_t) -') - -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.fc serefpolicy-3.6.1/policy/modules/roles/webadm.fc --- nsaserefpolicy/policy/modules/roles/webadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/webadm.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1 @@ +# No webadm file contexts. diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/webadm.if serefpolicy-3.6.1/policy/modules/roles/webadm.if --- nsaserefpolicy/policy/modules/roles/webadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/webadm.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,50 @@ +## Web administrator role + +######################################## +## +## Change to the web administrator role. +## +## +## +## Role allowed access. +## +## +## +# +interface(`webadm_role_change',` + gen_require(` + role webadm_r; + ') + + allow $1 webadm_r; +') + +######################################## +## +## Change from the web administrator role. +## +## +##

+## Change from the web administrator 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(`webadm_role_change_to',` + gen_require(` + role webadm_r; + ') + + allow webadm_r $1; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/webadm.te serefpolicy-3.6.1/policy/modules/roles/webadm.te --- nsaserefpolicy/policy/modules/roles/webadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/webadm.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,64 @@ + +policy_module(webadm, 1.0.0) + +## +##

+## Allow webadm to read files in users home directories +##

+##
+gen_tunable(webadm_read_user_files, false) + +## +##

+## Allow webadm to manage files in users home directories +##

+##
+gen_tunable(webadm_manage_user_files, false) + +######################################## +# +# Declarations +# + +role webadm_r; + +userdom_base_user_template(webadm) + +######################################## +# +# webadmin local policy +# + +allow webadm_t self:capability { dac_override dac_read_search kill sys_ptrace sys_nice }; + +files_dontaudit_search_all_dirs(webadm_t) +files_manage_generic_locks(webadm_t) +files_list_var(webadm_t) + +selinux_get_enforce_mode(webadm_t) +seutil_domtrans_setfiles(webadm_t) + +logging_send_syslog_msg(webadm_t) + +userdom_dontaudit_search_user_home_dirs(webadm_t) + +optional_policy(` + sysadm_role_change(webadm_r) +') + +apache_admin(webadm_t, webadm_r) + +optional_policy(` +tunable_policy(`webadm_read_user_files',` + userdom_read_user_home_content_files(webadm_t) + userdom_read_user_tmp_files(webadm_t) +') +') + +optional_policy(` +tunable_policy(`webadm_manage_user_files',` + userdom_manage_user_home_content_files(webadm_t) + userdom_read_user_tmp_files(webadm_t) + userdom_write_user_tmp_files(webadm_t) +') +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/xguest.fc serefpolicy-3.6.1/policy/modules/roles/xguest.fc --- nsaserefpolicy/policy/modules/roles/xguest.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/xguest.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1 @@ +# file contexts handled by userdomain and genhomedircon diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/xguest.if serefpolicy-3.6.1/policy/modules/roles/xguest.if --- nsaserefpolicy/policy/modules/roles/xguest.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/xguest.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,50 @@ +## Least privledge xwindows user role + +######################################## +## +## Change to the xguest role. +## +## +## +## Role allowed access. +## +## +## +# +interface(`xguest_role_change',` + gen_require(` + role xguest_r; + ') + + allow $1 xguest_r; +') + +######################################## +## +## Change from the xguest role. +## +## +##

+## Change from the xguest 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(`xguest_role_change_to',` + gen_require(` + role xguest_r; + ') + + allow xguest_r $1; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/xguest.te serefpolicy-3.6.1/policy/modules/roles/xguest.te --- nsaserefpolicy/policy/modules/roles/xguest.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/roles/xguest.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,87 @@ + +policy_module(xguest, 1.0.0) + +## +##

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

+##
+gen_tunable(xguest_mount_media, true) + +## +##

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

+##
+gen_tunable(xguest_connect_network, true) + +## +##

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

+##
+gen_tunable(xguest_use_bluetooth, true) + +######################################## +# +# Declarations +# + +role xguest_r; + +userdom_restricted_xwindows_user_template(xguest) + +######################################## +# +# Local policy +# + +#optional_policy(` +# mozilla_role(xguest_r, xguest_t) +#') + +optional_policy(` + java_role_template(xguest, xguest_r, xguest_t) +') + +optional_policy(` + mono_role_template(xguest, xguest_r, xguest_t) +') + +optional_policy(` + nsplugin_role(xguest_r, xguest_t) +') + +# Allow mounting of file systems +optional_policy(` + tunable_policy(`xguest_mount_media',` + hal_dbus_chat(xguest_t) + init_read_utmp(xguest_t) + auth_list_pam_console_data(xguest_t) + kernel_read_fs_sysctls(xguest_t) + files_dontaudit_getattr_boot_dirs(xguest_t) + files_search_mnt(xguest_t) + fs_manage_noxattr_fs_files(xguest_t) + fs_manage_noxattr_fs_dirs(xguest_t) + fs_manage_noxattr_fs_dirs(xguest_t) + fs_getattr_noxattr_fs(xguest_t) + fs_read_noxattr_fs_symlinks(xguest_t) + ') +') + +optional_policy(` + hal_dbus_chat(xguest_t) +') + +optional_policy(` + tunable_policy(`xguest_connect_network',` + networkmanager_dbus_chat(xguest_t) + ') +') + +optional_policy(` + tunable_policy(`xguest_use_bluetooth',` + bluetooth_dbus_chat(xguest_t) + ') +') +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/apache.fc serefpolicy-3.6.1/policy/modules/services/apache.fc --- nsaserefpolicy/policy/modules/services/apache.fc 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/apache.fc 2008-11-25 09:45:43.000000000 -0500 @@ -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 +34,14 @@ /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) /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 +51,7 @@ /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 +55,10 @@ /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 +71,21 @@ /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/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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.if serefpolicy-3.6.1/policy/modules/services/apache.if --- nsaserefpolicy/policy/modules/services/apache.if 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/apache.if 2008-11-25 09:45:43.000000000 -0500 @@ -13,21 +13,16 @@ # template(`apache_content_template',` gen_require(` - attribute httpdcontent; attribute httpd_exec_scripts; attribute httpd_script_exec_type; type httpd_t, httpd_suexec_t, httpd_log_t; ') - # allow write access to public file transfer - # services files. - gen_tunable(allow_httpd_$1_script_anon_write, false) - #This type is for webpages - type httpd_$1_content_t, httpdcontent; # customizable + type httpd_$1_content_t; files_type(httpd_$1_content_t) # This type is used for .htaccess files - type httpd_$1_htaccess_t; # customizable; + type httpd_$1_htaccess_t; files_type(httpd_$1_htaccess_t) # Type that CGI scripts run as @@ -42,20 +37,22 @@ # The following three are the only areas that # scripts can read, read/write, or append to - type httpd_$1_script_ro_t, httpdcontent; # customizable - files_type(httpd_$1_script_ro_t) + typealias httpd_$1_content_t alias httpd_$1_script_ro_t; - type httpd_$1_script_rw_t, httpdcontent; # customizable - files_type(httpd_$1_script_rw_t) + type httpd_$1_content_rw_t; + files_type(httpd_$1_content_rw_t) + typealias httpd_$1_content_rw_t alias httpd_$1_script_rw_t; - type httpd_$1_script_ra_t, httpdcontent; # customizable - files_type(httpd_$1_script_ra_t) + type httpd_$1_content_ra_t; + files_type(httpd_$1_content_ra_t) + typealias httpd_$1_content_ra_t alias httpd_$1_script_ra_t; - allow httpd_t httpd_$1_htaccess_t:file read_file_perms; + read_files_pattern(httpd_t, httpd_$1_content_t, httpd_$1_htaccess_t) domtrans_pattern(httpd_suexec_t, httpd_$1_script_exec_t, httpd_$1_script_t) - allow httpd_suexec_t { httpd_$1_content_t httpd_$1_script_ro_t httpd_$1_script_rw_t httpd_$1_script_exec_t }:dir search_dir_perms; + allow httpd_suexec_t { httpd_$1_content_t httpd_$1_content_rw_t httpd_$1_script_exec_t }:dir search_dir_perms; + allow httpd_t { httpd_$1_content_t httpd_$1_content_rw_t httpd_$1_script_exec_t }:dir search_dir_perms; allow httpd_$1_script_t self:fifo_file rw_file_perms; allow httpd_$1_script_t self:unix_stream_socket connectto; @@ -65,29 +62,26 @@ dontaudit httpd_$1_script_t httpd_t:unix_stream_socket { read write }; # Allow the script process to search the cgi directory, and users directory - allow httpd_$1_script_t httpd_$1_content_t:dir search_dir_perms; + allow httpd_$1_script_t httpd_$1_content_t:dir list_dir_perms; + read_files_pattern(httpd_$1_script_t, httpd_$1_content_t, httpd_$1_content_t) + read_lnk_files_pattern(httpd_$1_script_t, httpd_$1_content_t, httpd_$1_content_t) append_files_pattern(httpd_$1_script_t, httpd_log_t, httpd_log_t) logging_search_logs(httpd_$1_script_t) can_exec(httpd_$1_script_t, httpd_$1_script_exec_t) - allow httpd_$1_script_t httpd_$1_script_exec_t:dir search_dir_perms; + allow httpd_$1_script_t httpd_$1_script_exec_t:dir list_dir_perms; - allow httpd_$1_script_t httpd_$1_script_ra_t:dir { list_dir_perms add_entry_dir_perms }; - read_files_pattern(httpd_$1_script_t, httpd_$1_script_ra_t, httpd_$1_script_ra_t) - append_files_pattern(httpd_$1_script_t, httpd_$1_script_ra_t, httpd_$1_script_ra_t) - read_lnk_files_pattern(httpd_$1_script_t, httpd_$1_script_ra_t, httpd_$1_script_ra_t) - - allow httpd_$1_script_t httpd_$1_script_ro_t:dir list_dir_perms; - read_files_pattern(httpd_$1_script_t,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - read_lnk_files_pattern(httpd_$1_script_t,httpd_$1_script_ro_t,httpd_$1_script_ro_t) - - manage_dirs_pattern(httpd_$1_script_t, httpd_$1_script_rw_t, httpd_$1_script_rw_t) - manage_files_pattern(httpd_$1_script_t, httpd_$1_script_rw_t, httpd_$1_script_rw_t) - manage_lnk_files_pattern(httpd_$1_script_t, httpd_$1_script_rw_t, httpd_$1_script_rw_t) - manage_fifo_files_pattern(httpd_$1_script_t, httpd_$1_script_rw_t, httpd_$1_script_rw_t) - manage_sock_files_pattern(httpd_$1_script_t, httpd_$1_script_rw_t, httpd_$1_script_rw_t) - files_tmp_filetrans(httpd_$1_script_t, httpd_$1_script_rw_t, { dir file lnk_file sock_file fifo_file }) + allow httpd_$1_script_t httpd_$1_content_ra_t:dir { list_dir_perms add_entry_dir_perms }; + read_files_pattern(httpd_$1_script_t, httpd_$1_content_ra_t, httpd_$1_content_ra_t) + append_files_pattern(httpd_$1_script_t, httpd_$1_content_ra_t, httpd_$1_content_ra_t) + read_lnk_files_pattern(httpd_$1_script_t, httpd_$1_content_ra_t, httpd_$1_content_ra_t) + + manage_dirs_pattern(httpd_$1_script_t, httpd_$1_content_rw_t, httpd_$1_content_rw_t) + manage_files_pattern(httpd_$1_script_t, httpd_$1_content_rw_t, httpd_$1_content_rw_t) + manage_lnk_files_pattern(httpd_$1_script_t, httpd_$1_content_rw_t, httpd_$1_content_rw_t) + manage_fifo_files_pattern(httpd_$1_script_t, httpd_$1_content_rw_t, httpd_$1_content_rw_t) + manage_sock_files_pattern(httpd_$1_script_t, httpd_$1_content_rw_t, httpd_$1_content_rw_t) kernel_dontaudit_search_sysctl(httpd_$1_script_t) kernel_dontaudit_search_kernel_sysctl(httpd_$1_script_t) @@ -96,6 +90,7 @@ dev_read_urand(httpd_$1_script_t) corecmd_exec_all_executables(httpd_$1_script_t) + application_exec_all(httpd_$1_script_t) files_exec_etc_files(httpd_$1_script_t) files_read_etc_files(httpd_$1_script_t) @@ -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_all_if(httpd_$1_script_t) - corenet_udp_sendrecv_all_if(httpd_$1_script_t) - corenet_tcp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_udp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_tcp_sendrecv_all_ports(httpd_$1_script_t) - corenet_udp_sendrecv_all_ports(httpd_$1_script_t) - - sysnet_read_config(httpd_$1_script_t) - ') - - tunable_policy(`httpd_enable_cgi && httpd_can_network_connect',` - allow httpd_$1_script_t self:tcp_socket create_stream_socket_perms; - allow httpd_$1_script_t self:udp_socket create_socket_perms; - - corenet_all_recvfrom_unlabeled(httpd_$1_script_t) - corenet_all_recvfrom_netlabel(httpd_$1_script_t) - corenet_tcp_sendrecv_all_if(httpd_$1_script_t) - corenet_udp_sendrecv_all_if(httpd_$1_script_t) - corenet_tcp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_udp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_tcp_sendrecv_all_ports(httpd_$1_script_t) - corenet_udp_sendrecv_all_ports(httpd_$1_script_t) - corenet_tcp_connect_all_ports(httpd_$1_script_t) - corenet_sendrecv_all_client_packets(httpd_$1_script_t) - - sysnet_read_config(httpd_$1_script_t) - ') - - optional_policy(` - mta_send_mail(httpd_$1_script_t) - ') - - optional_policy(` - tunable_policy(`httpd_enable_cgi && 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) @@ -227,10 +169,6 @@ 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(` @@ -579,7 +517,7 @@ ## ## ## -## The role to be allowed the dmidecode domain. +## The role to be allowed the http_helper domain. ## ## ## @@ -715,6 +653,7 @@ ') allow $1 httpd_modules_t:dir list_dir_perms; + read_lnk_files_pattern($1, httpd_modules_t, httpd_modules_t) ') ######################################## @@ -782,6 +721,32 @@ ######################################## ## +## 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 +756,18 @@ ##
## # -# 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 +826,8 @@ ##
## # +# 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 +853,7 @@ type httpd_squirrelmail_t; ') - allow $1 httpd_squirrelmail_t:file read_file_perms; + read_files_pattern($1, httpd_squirrelmail_t, httpd_squirrelmail_t) ') ######################################## @@ -1040,3 +1009,160 @@ allow httpd_t $1:process signal; ') + +######################################## +## +## Allow the specified domain to search +## apache bugzilla directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`apache_search_bugzilla_dirs',` + gen_require(` + type httpd_bugzilla_content_t; + ') + + allow $1 httpd_bugzilla_content_t:dir search_dir_perms; +') + +######################################## +## +## Do not audit attempts to read and write Apache +## bugzill script unix domain stream sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`apache_dontaudit_rw_bugzilla_script_stream_sockets',` + gen_require(` + type httpd_bugzilla_script_t; + ') + + dontaudit $1 httpd_bugzilla_script_t:unix_stream_socket { read write }; +') + +######################################## +## +## All of the rules required to administrate an apache environment +## +## +## +## Prefix of the domain. Example, user would be +## the prefix for the uder_t domain. +## +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the apache domain. +## +## +## +# +interface(`apache_admin',` + + gen_require(` + type httpd_t, httpd_initrc_exec_t, httpd_config_t; + type httpd_log_t, httpd_modules_t, httpd_lock_t; + type httpd_var_run_t; + attribute httpdcontent; + attribute httpd_script_exec_type; + type httpd_bool_t; + type httpd_php_tmp_t; + type httpd_suexec_tmp_t; + type httpd_tmp_t; + + ') + + allow $1 httpd_t:process { getattr ptrace signal_perms }; + 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) + + files_search_etc($1) + admin_pattern($1, httpd_config_t) + + logging_search_logs($1) + admin_pattern($1, httpd_log_t) + + admin_pattern($1, httpd_modules_t) + + admin_pattern($1, httpd_lock_t) + files_lock_filetrans($1, httpd_lock_t, file) + + admin_pattern($1, httpd_var_run_t) + files_pid_filetrans($1, httpd_var_run_t, file) + + kernel_search_proc($1) + allow $1 httpd_t:dir list_dir_perms; + 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-3.6.1/policy/modules/services/apache.te --- nsaserefpolicy/policy/modules/services/apache.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/apache.te 2008-11-25 09:45:43.000000000 -0500 @@ -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. ##

##
@@ -108,6 +124,29 @@ ## 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 +179,9 @@ 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 +222,10 @@ # 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) @@ -196,6 +242,7 @@ userdom_user_home_content(httpd_user_script_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 +277,7 @@ # 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 +319,7 @@ 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 +331,9 @@ 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 +349,7 @@ 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 }) @@ -312,6 +361,7 @@ kernel_read_kernel_sysctls(httpd_t) # for modules that want to access /proc/meminfo kernel_read_system_state(httpd_t) +kernel_search_network_sysctl(httpd_t) corenet_all_recvfrom_unlabeled(httpd_t) corenet_all_recvfrom_netlabel(httpd_t) @@ -322,6 +372,7 @@ corenet_tcp_sendrecv_all_ports(httpd_t) corenet_udp_sendrecv_all_ports(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 +386,11 @@ fs_getattr_all_fs(httpd_t) fs_search_auto_mountpoints(httpd_t) +fs_list_inotifyfs(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 +408,10 @@ 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 +426,33 @@ 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 +460,54 @@ 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 +518,28 @@ 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; @@ -459,8 +570,13 @@ ') 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(` @@ -472,18 +588,13 @@ ') optional_policy(` - # Allow httpd to work with mysql mysql_stream_connect(httpd_t) mysql_rw_db_sockets(httpd_t) - - tunable_policy(`httpd_can_network_connect_db',` - mysql_tcp_connect(httpd_t) - ') + mysql_read_config(httpd_t) ') optional_policy(` nagios_read_config(httpd_t) - nagios_domtrans_cgi(httpd_t) ') optional_policy(` @@ -493,6 +604,12 @@ openca_kill(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) @@ -500,6 +617,7 @@ tunable_policy(`httpd_can_network_connect_db',` postgresql_tcp_connect(httpd_t) + postgresql_tcp_connect(httpd_sys_script_t) ') ') @@ -508,6 +626,7 @@ ') 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 +654,22 @@ 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 +699,25 @@ 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) ') ######################################## @@ -595,12 +735,14 @@ 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) @@ -609,9 +751,7 @@ fs_search_auto_mountpoints(httpd_suexec_t) -# for shell scripts -corecmd_exec_bin(httpd_suexec_t) -corecmd_exec_shell(httpd_suexec_t) +application_exec_all(httpd_suexec_t) files_read_etc_files(httpd_suexec_t) files_read_usr_files(httpd_suexec_t) @@ -641,12 +781,25 @@ 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_ro_t, httpd_user_script_ro_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',` domtrans_pattern(httpd_suexec_t, httpdcontent, httpd_sys_script_t) + domtrans_pattern(httpd_suexec_t, httpd_user_content_t, httpd_user_script_t) + domtrans_pattern(httpd_suexec_t, httpd_user_script_ro_t, httpd_user_script_t) + domtrans_pattern(httpd_suexec_t, httpd_user_script_ra_t, httpd_user_script_t) + domtrans_pattern(httpd_suexec_t, httpd_user_script_rw_t, httpd_user_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',` @@ -655,6 +808,12 @@ fs_exec_nfs_files(httpd_suexec_t) ') +tunable_policy(`httpd_use_cifs',` + 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_suexec_t) fs_read_cifs_symlinks(httpd_suexec_t) @@ -672,15 +831,14 @@ 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 +857,22 @@ # 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) +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) +') + +tunable_policy(`httpd_use_nfs',` + fs_manage_nfs_dirs(httpd_suexec_t) + fs_manage_nfs_files(httpd_suexec_t) + fs_manage_nfs_symlinks(httpd_suexec_t) ') tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs',` @@ -712,6 +880,35 @@ 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) +') + + 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) @@ -724,10 +921,10 @@ optional_policy(` mysql_stream_connect(httpd_sys_script_t) mysql_rw_db_sockets(httpd_sys_script_t) -') - -optional_policy(` - postgresql_stream_connect(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) ') ######################################## @@ -735,6 +932,8 @@ # 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) @@ -762,3 +961,66 @@ userdom_search_user_home_dirs(httpd_suexec_t) userdom_search_user_home_dirs(httpd_user_script_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/automount.te serefpolicy-3.6.1/policy/modules/services/automount.te --- nsaserefpolicy/policy/modules/services/automount.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/automount.te 2008-11-25 09:45:43.000000000 -0500 @@ -71,6 +71,7 @@ files_mounton_all_mountpoints(automount_t) files_mount_all_file_type_fs(automount_t) files_unmount_all_file_type_fs(automount_t) +files_manage_non_security_dirs(automount_t) fs_mount_all_fs(automount_t) fs_unmount_all_fs(automount_t) @@ -100,6 +101,7 @@ corenet_udp_bind_all_rpc_ports(automount_t) dev_read_sysfs(automount_t) +dev_rw_autofs(automount_t) # for SSP dev_read_rand(automount_t) dev_read_urand(automount_t) @@ -127,6 +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) @@ -155,7 +158,7 @@ ') optional_policy(` - kerberos_read_keytab(automount_t) + kerberos_keytab_template(automount, automount_t) kerberos_read_config(automount_t) kerberos_dontaudit_write_config(automount_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/avahi.if serefpolicy-3.6.1/policy/modules/services/avahi.if --- nsaserefpolicy/policy/modules/services/avahi.if 2008-11-19 11:51:44.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/avahi.if 2008-11-25 09:45:43.000000000 -0500 @@ -21,6 +21,25 @@ ######################################## ## +## Execute avahi server in the avahi domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`avahi_initrc_domtrans',` + gen_require(` + type avahi_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, avahi_initrc_exec_t) +') + +######################################## +## ## Send avahi a signal ## ## @@ -57,6 +76,24 @@ ######################################## ## +## Send avahi a signull +## +## +## +## Domain allowed access. +## +## +# +interface(`avahi_signull',` + gen_require(` + type avahi_t; + ') + + allow $1 avahi_t:process signull; +') + +######################################## +## ## Send and receive messages from ## avahi over dbus. ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/avahi.te serefpolicy-3.6.1/policy/modules/services/avahi.te --- nsaserefpolicy/policy/modules/services/avahi.te 2008-11-19 11:51:44.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/avahi.te 2008-11-25 09:45:43.000000000 -0500 @@ -33,6 +33,7 @@ allow avahi_t self:tcp_socket create_stream_socket_perms; allow avahi_t self:udp_socket create_socket_perms; +files_search_var_lib(avahi_t) manage_dirs_pattern(avahi_t, avahi_var_lib_t, avahi_var_lib_t) manage_files_pattern(avahi_t, avahi_var_lib_t, avahi_var_lib_t) files_var_lib_filetrans(avahi_t, avahi_var_lib_t, { dir file }) @@ -93,6 +94,7 @@ dbus_connect_system_bus(avahi_t) init_dbus_chat_script(avahi_t) + dbus_system_domain(avahi_t, avahi_exec_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bind.if serefpolicy-3.6.1/policy/modules/services/bind.if --- nsaserefpolicy/policy/modules/services/bind.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/bind.if 2008-11-25 09:45:43.000000000 -0500 @@ -38,6 +38,42 @@ ######################################## ## +## Send signulls to BIND. +## +## +## +## Domain allowed access. +## +## +# +interface(`bind_signull',` + gen_require(` + type named_t; + ') + + allow $1 named_t:process signull; +') + +######################################## +## +## Send BIND the kill signal +## +## +## +## Domain allowed access. +## +## +# +interface(`bind_kill',` + gen_require(` + type named_t; + ') + + allow $1 named_t:process sigkill; +') + +######################################## +## ## Execute ndc in the ndc domain, and ## allow the specified role the ndc domain. ## @@ -251,6 +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 ## @@ -269,7 +324,7 @@ interface(`bind_admin',` gen_require(` type named_t, named_tmp_t, named_log_t; - type named_conf_t, named_var_run_t; + type named_conf_t, named_var_lib_t, named_var_run_t; type named_cache_t, named_zone_t; type dnssec_t, ndc_t; type named_initrc_exec_t; @@ -283,6 +338,7 @@ bind_run_ndc($1, $2) + bind_initrc_domtrans($1) domain_system_change_exemption($1) role_transition $2 named_initrc_exec_t system_r; allow $2 system_r; @@ -300,6 +356,9 @@ admin_pattern($1, named_zone_t) admin_pattern($1, dnssec_t) + files_list_var_lib($1) + admin_pattern($1, named_var_lib_t) + files_list_pids($1) admin_pattern($1, named_var_run_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bind.te serefpolicy-3.6.1/policy/modules/services/bind.te --- nsaserefpolicy/policy/modules/services/bind.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/bind.te 2008-11-25 09:45:43.000000000 -0500 @@ -169,7 +169,7 @@ ') optional_policy(` - kerberos_use(named_t) + kerberos_keytab_template(named, named_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.fc serefpolicy-3.6.1/policy/modules/services/bluetooth.fc --- nsaserefpolicy/policy/modules/services/bluetooth.fc 2008-11-19 11:51:44.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/bluetooth.fc 2008-11-25 09:45:43.000000000 -0500 @@ -15,6 +15,7 @@ /usr/bin/hidd -- gen_context(system_u:object_r:bluetooth_exec_t,s0) /usr/bin/rfcomm -- gen_context(system_u:object_r:bluetooth_exec_t,s0) +/usr/sbin/bluetoothd -- gen_context(system_u:object_r:bluetooth_exec_t,s0) /usr/sbin/hciattach -- gen_context(system_u:object_r:bluetooth_exec_t,s0) /usr/sbin/hcid -- gen_context(system_u:object_r:bluetooth_exec_t,s0) /usr/sbin/hid2hci -- gen_context(system_u:object_r:bluetooth_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.if serefpolicy-3.6.1/policy/modules/services/bluetooth.if --- nsaserefpolicy/policy/modules/services/bluetooth.if 2008-11-19 11:51:44.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/bluetooth.if 2008-11-25 09:45:43.000000000 -0500 @@ -173,7 +173,7 @@ interface(`bluetooth_admin',` gen_require(` type bluetooth_t, bluetooth_tmp_t, bluetooth_lock_t; - type bluetooth_var_lib_t, bluetooth_var_run_t; + type bluetooth_spool_t, bluetooth_var_lib_t, bluetooth_var_run_t; type bluetooth_conf_t, bluetooth_conf_rw_t; type bluetooth_initrc_exec_t; ') @@ -196,6 +196,9 @@ admin_pattern($1, bluetooth_conf_t) admin_pattern($1, bluetooth_conf_rw_t) + files_list_spool($1) + admin_pattern($1, bluetooth_spool_t) + files_list_var_lib($1) admin_pattern($1, bluetooth_var_lib_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.te serefpolicy-3.6.1/policy/modules/services/bluetooth.te --- nsaserefpolicy/policy/modules/services/bluetooth.te 2008-11-19 11:51:44.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/bluetooth.te 2008-11-25 09:45:43.000000000 -0500 @@ -147,10 +147,10 @@ optional_policy(` cups_dbus_chat(bluetooth_t) ') -') optional_policy(` - nis_use_ypbind(bluetooth_t) + hal_dbus_chat(bluetooth_t) + ') ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/certmaster.fc serefpolicy-3.6.1/policy/modules/services/certmaster.fc --- nsaserefpolicy/policy/modules/services/certmaster.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/certmaster.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,9 @@ + +/etc/rc\.d/init\.d/certmaster -- gen_context(system_u:object_r:certmaster_initrc_exec_t,s0) +/usr/bin/certmaster -- gen_context(system_u:object_r:certmaster_exec_t,s0) + +/etc/certmaster(/.*)? gen_context(system_u:object_r:certmaster_etc_rw_t,s0) + +/var/run/certmaster.* gen_context(system_u:object_r:certmaster_var_run_t,s0) + +/var/log/certmaster(/.*)? gen_context(system_u:object_r:certmaster_var_log_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/certmaster.if serefpolicy-3.6.1/policy/modules/services/certmaster.if --- nsaserefpolicy/policy/modules/services/certmaster.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/certmaster.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,123 @@ +## policy for certmaster + +######################################## +## +## Execute a domain transition to run certmaster. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`certmaster_domtrans',` + gen_require(` + type certmaster_t, certmaster_exec_t; + ') + + domtrans_pattern($1,certmaster_exec_t,certmaster_t) +') + +####################################### +## +## read certmaster logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmaster_read_log',` + gen_require(` + type certmaster_var_log_t; + ') + + read_files_pattern($1, certmaster_var_log_t, certmaster_var_log_t) +') + +####################################### +## +## Append to certmaster logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmaster_append_log',` + gen_require(` + type certmaster_var_log_t; + ') + + append_files_pattern($1, certmaster_var_log_t, certmaster_var_log_t) +') + +####################################### +## +## Create, read, write, and delete +## certmaster logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmaster_manage_log',` + gen_require(` + type certmaster_var_log_t; + ') + + manage_files_pattern($1, certmaster_var_log_t, certmaster_var_log_t) + manage_lnk_files_pattern($1, certmaster_var_log_t, certmaster_var_log_t) +') + +######################################## +## +## All of the rules required to administrate +## an snort environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +# +interface(`certmaster_admin',` + gen_require(` + type certmaster_t, certmaster_var_run_t, certmaster_var_lib_t; + type certmaster_etc_rw_t, certmaster_var_log_t; + type certmaster_initrc_exec_t; + ') + + allow $1 certmaster_t:process { ptrace signal_perms }; + ps_process_pattern($1, certmaster_t) + + init_labeled_script_domtrans($1, certmaster_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 certmaster_initrc_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + miscfiles_manage_cert_dirs($1) + miscfiles_manage_cert_files($1) + + admin_pattern($1, certmaster_etc_rw_t) + + files_list_pids($1) + admin_pattern($1, certmaster_var_run_t) + + logging_list_logs($1) + admin_pattern($1, certmaster_var_log_t) + + files_list_var_lib($1) + admin_pattern($1, certmaster_var_lib_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/certmaster.te serefpolicy-3.6.1/policy/modules/services/certmaster.te --- nsaserefpolicy/policy/modules/services/certmaster.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/certmaster.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,79 @@ +policy_module(certmaster,1.0.0) + +######################################## +# +# Declarations +# + +# type and domain for certmaster +type certmaster_t; +type certmaster_exec_t; +init_daemon_domain(certmaster_t, certmaster_exec_t) + +type certmaster_initrc_exec_t; +init_script_file(certmaster_initrc_exec_t) + +# var/lib files +type certmaster_var_lib_t; +files_type(certmaster_var_lib_t) + +# config files +type certmaster_etc_rw_t; +files_config_file(certmaster_etc_rw_t) + +# log files +type certmaster_var_log_t; +logging_log_file(certmaster_var_log_t) + +# pid files +type certmaster_var_run_t; +files_pid_file(certmaster_var_run_t) + +########################################### +# +# certmaster local policy +# + +allow certmaster_t self:capability sys_tty_config; +allow certmaster_t self:tcp_socket create_stream_socket_perms; + +# config files +list_dirs_pattern(certmaster_t,certmaster_etc_rw_t,certmaster_etc_rw_t) +manage_files_pattern(certmaster_t, certmaster_etc_rw_t, certmaster_etc_rw_t) + +# var/lib files for certmaster +manage_files_pattern(certmaster_t,certmaster_var_lib_t,certmaster_var_lib_t) +manage_dirs_pattern(certmaster_t,certmaster_var_lib_t,certmaster_var_lib_t) +files_var_lib_filetrans(certmaster_t,certmaster_var_lib_t, { file dir }) + +# log files +manage_files_pattern(certmaster_t, certmaster_var_log_t, certmaster_var_log_t) +logging_log_filetrans(certmaster_t,certmaster_var_log_t, file ) + +# pid file +manage_files_pattern(certmaster_t, certmaster_var_run_t,certmaster_var_run_t) +manage_sock_files_pattern(certmaster_t, certmaster_var_run_t,certmaster_var_run_t) +files_pid_filetrans(certmaster_t,certmaster_var_run_t, { file sock_file }) + +corecmd_search_bin(certmaster_t) +corecmd_getattr_bin_files(certmaster_t) + +# network +corenet_tcp_bind_inaddr_any_node(certmaster_t) +corenet_tcp_bind_certmaster_port(certmaster_t) + +files_search_etc(certmaster_t) +files_list_var(certmaster_t) +files_search_var_lib(certmaster_t) + +# read meminfo +kernel_read_system_state(certmaster_t) + +auth_use_nsswitch(certmaster_t) + +miscfiles_read_localization(certmaster_t) + +miscfiles_manage_cert_dirs(certmaster_t) +miscfiles_manage_cert_files(certmaster_t) + +permissive certmaster_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.fc serefpolicy-3.6.1/policy/modules/services/clamav.fc --- nsaserefpolicy/policy/modules/services/clamav.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/clamav.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,20 +1,22 @@ /etc/clamav(/.*)? gen_context(system_u:object_r:clamd_etc_t,s0) +/etc/rc\.d/init\.d/clamd-wrapper -- gen_context(system_u:object_r:clamd_initrc_exec_t,s0) /usr/bin/clamscan -- gen_context(system_u:object_r:clamscan_exec_t,s0) /usr/bin/clamdscan -- gen_context(system_u:object_r:clamscan_exec_t,s0) /usr/bin/freshclam -- gen_context(system_u:object_r:freshclam_exec_t,s0) /usr/sbin/clamd -- gen_context(system_u:object_r:clamd_exec_t,s0) +/usr/sbin/clamav-milter -- gen_context(system_u:object_r:clamd_exec_t,s0) /var/run/amavis(d)?/clamd\.pid -- gen_context(system_u:object_r:clamd_var_run_t,s0) -/var/run/clamav(/.*)? gen_context(system_u:object_r:clamd_var_run_t,s0) -/var/run/clamd\..* gen_context(system_u:object_r:clamd_var_run_t,s0) -/var/run/clamav\..* gen_context(system_u:object_r:clamd_var_run_t,s0) +/var/run/clamav.* gen_context(system_u:object_r:clamd_var_run_t,s0) +/var/run/clamd.* gen_context(system_u:object_r:clamd_var_run_t,s0) /var/lib/clamav(/.*)? gen_context(system_u:object_r:clamd_var_lib_t,s0) +/var/clamav(/.*)? gen_context(system_u:object_r:clamd_var_lib_t,s0) -/var/log/clamav -d gen_context(system_u:object_r:clamd_var_log_t,s0) -/var/log/clamav/clamav.* -- gen_context(system_u:object_r:clamd_var_log_t,s0) +/var/log/clamav.* gen_context(system_u:object_r:clamd_var_log_t,s0) /var/log/clamav/freshclam.* -- gen_context(system_u:object_r:freshclam_var_log_t,s0) +/var/log/clamd.* gen_context(system_u:object_r:clamd_var_log_t,s0) /var/spool/amavisd/clamd\.sock -s gen_context(system_u:object_r:clamd_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.if serefpolicy-3.6.1/policy/modules/services/clamav.if --- nsaserefpolicy/policy/modules/services/clamav.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/clamav.if 2008-11-25 09:45:43.000000000 -0500 @@ -38,6 +38,27 @@ ######################################## ## +## Allow the specified domain to append +## to clamav log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`clamav_append_log',` + gen_require(` + type clamav_log_t; + ') + + logging_search_logs($1) + allow $1 clamav_log_t:dir list_dir_perms; + append_files_pattern($1, clamav_log_t, clamav_log_t) +') + +######################################## +## ## Read clamav configuration files. ## ## @@ -91,3 +112,87 @@ domtrans_pattern($1, clamscan_exec_t, clamscan_t) ') + +######################################## +## +## Execute clamscan without a transition. +## +## +## +## Domain allowed access. +## +## +# +interface(`clamav_exec_clamscan',` + gen_require(` + type clamscan_exec_t; + ') + + can_exec($1, clamscan_exec_t) + +') + +######################################## +## +## All of the rules required to administrate +## an clamav environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the clamav domain. +## +## +## +# +interface(`clamav_admin',` + gen_require(` + type clamd_t, clamd_etc_t, clamd_tmp_t; + type clamd_var_log_t, clamd_var_lib_t; + type clamd_var_run_t; + + type clamscan_t, clamscan_tmp_t; + + type freshclam_t, freshclam_var_log_t; + + type clamd_initrc_exec_t; + ') + + allow $1 clamd_t:process { ptrace signal_perms }; + ps_process_pattern($1, clamd_t) + + allow $1 clamscan_t:process { ptrace signal_perms }; + ps_process_pattern($1, clamscan_t) + + allow $1 freshclam_t:process { ptrace signal_perms }; + ps_process_pattern($1, freshclam_t) + + init_labeled_script_domtrans($1, clamd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 clamd_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, clamd_tmp_t) + + files_list_etc($1) + admin_pattern($1, clamd_etc_t) + + logging_list_logs($1) + admin_pattern($1, clamd_var_log_t) + + files_list_var_lib($1) + admin_pattern($1, clamd_var_lib_t) + + files_list_pids($1) + admin_pattern($1, clamd_var_run_t) + + admin_pattern($1, clamscan_tmp_t) + + admin_pattern($1, freshclam_var_log_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.te serefpolicy-3.6.1/policy/modules/services/clamav.te --- nsaserefpolicy/policy/modules/services/clamav.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/clamav.te 2008-11-25 09:45:43.000000000 -0500 @@ -13,7 +13,10 @@ # configuration files type clamd_etc_t; -files_type(clamd_etc_t) +files_config_file(clamd_etc_t) + +type clamd_initrc_exec_t; +init_script_file(clamd_initrc_exec_t) # tmp files type clamd_tmp_t; @@ -87,6 +90,9 @@ kernel_dontaudit_list_proc(clamd_t) kernel_read_sysctl(clamd_t) kernel_read_kernel_sysctls(clamd_t) +kernel_read_system_state(clamd_t) + +corecmd_exec_shell(clamd_t) corenet_all_recvfrom_unlabeled(clamd_t) corenet_all_recvfrom_netlabel(clamd_t) @@ -97,6 +103,8 @@ corenet_tcp_bind_all_nodes(clamd_t) corenet_tcp_bind_clamd_port(clamd_t) corenet_sendrecv_clamd_server_packets(clamd_t) +corenet_tcp_bind_generic_port(clamd_t) +corenet_tcp_connect_generic_port(clamd_t) dev_read_rand(clamd_t) dev_read_urand(clamd_t) @@ -117,6 +125,9 @@ cron_use_system_job_fds(clamd_t) cron_rw_pipes(clamd_t) +mta_read_config(clamd_t) +mta_send_mail(clamd_t) + optional_policy(` amavis_read_lib_files(clamd_t) amavis_read_spool_files(clamd_t) @@ -124,6 +135,10 @@ amavis_create_pid_files(clamd_t) ') +optional_policy(` + exim_read_spool_files(clamd_t) +') + ######################################## # # Freshclam local policy @@ -191,7 +206,7 @@ allow clamscan_t self:fifo_file rw_file_perms; allow clamscan_t self:unix_stream_socket create_stream_socket_perms; allow clamscan_t self:unix_dgram_socket create_socket_perms; -allow clamscan_t self:tcp_socket { listen accept }; +allow clamscan_t self:tcp_socket create_stream_socket_perms; # configuration files allow clamscan_t clamd_etc_t:dir list_dir_perms; @@ -207,6 +222,14 @@ manage_files_pattern(clamscan_t, clamd_var_lib_t, clamd_var_lib_t) allow clamscan_t clamd_var_lib_t:dir list_dir_perms; +corenet_all_recvfrom_unlabeled(clamscan_t) +corenet_all_recvfrom_netlabel(clamscan_t) +corenet_tcp_sendrecv_all_if(clamscan_t) +corenet_tcp_sendrecv_all_nodes(clamscan_t) +corenet_tcp_sendrecv_all_ports(clamscan_t) +corenet_tcp_sendrecv_clamd_port(clamscan_t) +corenet_tcp_connect_clamd_port(clamscan_t) + kernel_read_kernel_sysctls(clamscan_t) files_read_etc_files(clamscan_t) @@ -221,6 +244,12 @@ clamav_stream_connect(clamscan_t) +mta_send_mail(clamscan_t) + optional_policy(` apache_read_sys_content(clamscan_t) ') + +optional_policy(` + mailscanner_manage_spool(clamscan_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.fc serefpolicy-3.6.1/policy/modules/services/consolekit.fc --- nsaserefpolicy/policy/modules/services/consolekit.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/consolekit.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,3 +1,6 @@ /usr/sbin/console-kit-daemon -- gen_context(system_u:object_r:consolekit_exec_t,s0) /var/run/consolekit\.pid -- gen_context(system_u:object_r:consolekit_var_run_t,s0) +/var/run/ConsoleKit(/.*)? -- gen_context(system_u:object_r:consolekit_var_run_t,s0) + +/var/log/ConsoleKit(/.*)? gen_context(system_u:object_r:consolekit_log_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.if serefpolicy-3.6.1/policy/modules/services/consolekit.if --- nsaserefpolicy/policy/modules/services/consolekit.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/consolekit.if 2008-11-25 09:45:43.000000000 -0500 @@ -38,3 +38,24 @@ allow $1 consolekit_t:dbus send_msg; allow consolekit_t $1:dbus send_msg; ') + +######################################## +## +## Read consolekit log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`consolekit_read_log',` + gen_require(` + type consolekit_log_t; + ') + + files_search_pids($1) + read_files_pattern($1, consolekit_log_t, consolekit_log_t) +') + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.te serefpolicy-3.6.1/policy/modules/services/consolekit.te --- nsaserefpolicy/policy/modules/services/consolekit.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/consolekit.te 2008-12-01 14:27:59.000000000 -0500 @@ -13,6 +13,9 @@ type consolekit_var_run_t; files_pid_file(consolekit_var_run_t) +type consolekit_log_t; +files_pid_file(consolekit_log_t) + ######################################## # # consolekit local policy @@ -24,20 +27,27 @@ allow consolekit_t self:unix_stream_socket create_stream_socket_perms; allow consolekit_t self:unix_dgram_socket create_socket_perms; +manage_files_pattern(consolekit_t, consolekit_log_t, consolekit_log_t) +logging_log_filetrans(consolekit_t, consolekit_log_t, file) + +manage_dirs_pattern(consolekit_t, consolekit_var_run_t, consolekit_var_run_t) manage_files_pattern(consolekit_t, consolekit_var_run_t, consolekit_var_run_t) -files_pid_filetrans(consolekit_t, consolekit_var_run_t, file) +files_pid_filetrans(consolekit_t, consolekit_var_run_t, { file dir }) kernel_read_system_state(consolekit_t) corecmd_exec_bin(consolekit_t) +corecmd_exec_shell(consolekit_t) dev_read_urand(consolekit_t) dev_read_sysfs(consolekit_t) domain_read_all_domains_state(consolekit_t) domain_use_interactive_fds(consolekit_t) +domain_dontaudit_ptrace_all_domains(consolekit_t) files_read_etc_files(consolekit_t) +files_read_usr_files(consolekit_t) # needs to read /var/lib/dbus/machine-id files_read_var_lib_files(consolekit_t) @@ -47,13 +57,35 @@ auth_use_nsswitch(consolekit_t) +init_telinit(consolekit_t) +init_rw_utmp(consolekit_t) +init_chat(consolekit_t) + +logging_send_syslog_msg(consolekit_t) + miscfiles_read_localization(consolekit_t) +# consolekit needs to be able to ptrace all logged in users +userdom_ptrace_all_users(consolekit_t) +userdom_dontaudit_read_user_home_content_files(consolekit_t) +userdom_read_user_tmp_files(consolekit_t) + +hal_ptrace(consolekit_t) +mcs_ptrace_all(consolekit_t) + optional_policy(` - dbus_system_bus_client(consolekit_t) - dbus_connect_system_bus(consolekit_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) + ') + + optional_policy(` + rpm_dbus_chat(consolekit_t) + ') optional_policy(` unconfined_dbus_chat(consolekit_t) @@ -61,6 +93,29 @@ ') optional_policy(` + polkit_domtrans_auth(consolekit_t) + polkit_read_lib(consolekit_t) +') + +optional_policy(` xserver_read_user_xauth(consolekit_t) xserver_stream_connect(consolekit_t) + xserver_ptrace_xdm(consolekit_t) +') + +optional_policy(` + #reading .Xauthity + unconfined_ptrace(consolekit_t) + unconfined_stream_connect(consolekit_t) +') + +tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_list_nfs(consolekit_t) + fs_dontaudit_rw_nfs_files(consolekit_t) ') + +tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_list_cifs(consolekit_t) + fs_dontaudit_rw_cifs_files(consolekit_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/courier.te serefpolicy-3.6.1/policy/modules/services/courier.te --- nsaserefpolicy/policy/modules/services/courier.te 2008-11-18 18:57:20.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/courier.te 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/cron.fc --- nsaserefpolicy/policy/modules/services/cron.fc 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/cron.fc 2008-11-25 09:45:43.000000000 -0500 @@ -17,6 +17,8 @@ /var/run/fcron\.fifo -s gen_context(system_u:object_r:crond_var_run_t,s0) /var/run/fcron\.pid -- gen_context(system_u:object_r:crond_var_run_t,s0) +/var/spool/anacron(/.*)? gen_context(system_u:object_r:system_cron_spool_t,s0) + /var/spool/at -d gen_context(system_u:object_r:cron_spool_t,s0) /var/spool/at/spool -d gen_context(system_u:object_r:cron_spool_t,s0) /var/spool/at/[^/]* -- <> @@ -41,7 +43,12 @@ #/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/misc(/.*)? gen_context(system_u:object_r:system_cronjob_var_lib_t,s0) + +/var/lib/glpi/files(/.*)? gen_context(system_u:object_r:cron_var_lib_t,s0) + +/var/log/rpmpkgs.* -- 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-3.6.1/policy/modules/services/cron.if --- nsaserefpolicy/policy/modules/services/cron.if 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/cron.if 2008-11-25 09:45:43.000000000 -0500 @@ -343,6 +343,24 @@ ######################################## ## +## 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 +379,7 @@ ######################################## ## -## Read, and write cron daemon TCP sockets. +## Dontaudit Read, and write cron daemon TCP sockets. ## ## ## @@ -369,7 +387,7 @@ ## ## # -interface(`cron_rw_tcp_sockets',` +interface(`cron_dontaudit_rw_tcp_sockets',` gen_require(` type crond_t; ') @@ -481,11 +499,14 @@ # 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 +527,83 @@ 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) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.te serefpolicy-3.6.1/policy/modules/services/cron.te --- nsaserefpolicy/policy/modules/services/cron.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/cron.te 2008-12-03 18:26:44.000000000 -0500 @@ -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) @@ -58,6 +62,8 @@ 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) @@ -70,7 +76,7 @@ typealias admin_crontab_tmp_t alias sysadm_crontab_tmp_t; cron_common_crontab_template(crontab) -typealias crontab_t alias { user_crontab_t staff_crontab_t }; +typealias crontab_t alias { user_crontab_t staff_crontab_t unconfined_crontab_t }; 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 }; @@ -103,6 +109,13 @@ 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 +143,7 @@ # 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 }; @@ -149,15 +162,14 @@ allow crond_t crond_var_run_t:file manage_file_perms; files_pid_filetrans(crond_t,crond_var_run_t,file) -allow crond_t cron_spool_t:dir rw_dir_perms; -allow crond_t cron_spool_t:file read_file_perms; +manage_files_pattern(crond_t, cron_spool_t, cron_spool_t) manage_dirs_pattern(crond_t, crond_tmp_t, crond_tmp_t) manage_files_pattern(crond_t, crond_tmp_t, crond_tmp_t) files_tmp_filetrans(crond_t, crond_tmp_t, { file dir }) -allow crond_t system_cron_spool_t:dir list_dir_perms; -allow crond_t system_cron_spool_t:file read_file_perms; +list_dirs_pattern(crond_t, system_cron_spool_t, system_cron_spool_t) +read_files_pattern(crond_t, system_cron_spool_t, system_cron_spool_t) kernel_read_kernel_sysctls(crond_t) kernel_search_key(crond_t) @@ -183,6 +195,8 @@ corecmd_read_bin_symlinks(crond_t) domain_use_interactive_fds(crond_t) +domain_subj_id_change_exemption(crond_t) +domain_role_change_exemption(crond_t) files_read_etc_files(crond_t) files_read_generic_spool(crond_t) @@ -192,10 +206,13 @@ 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) seutil_read_config(crond_t) seutil_read_default_contexts(crond_t) @@ -208,6 +225,7 @@ 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 +245,45 @@ ') ') +tunable_policy(`allow_polyinstantiation',` + allow crond_t self:capability fowner; + files_search_tmp(crond_t) + files_polyinstantiate_all(crond_t) +') + +optional_policy(` + apache_search_sys_content(crond_t) +') + optional_policy(` locallogin_search_keys(crond_t) locallogin_link_keys(crond_t) ') +optional_policy(` + # these should probably be unconfined_crond_t + init_dbus_send_script(crond_t) +') + +optional_policy(` + mono_domtrans(crond_t) +') + tunable_policy(`fcron_crond', ` allow crond_t system_cron_spool_t:file manage_file_perms; ') optional_policy(` + amanda_search_var_lib(crond_t) +') + +optional_policy(` amavis_search_lib(crond_t) ') optional_policy(` - hal_dbus_send(crond_t) + hal_dbus_chat(crond_t) + hal_dbus_chat(system_cronjob_t) ') optional_policy(` @@ -283,6 +325,9 @@ 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; # The entrypoint interface is not used as this is not # a regular entrypoint. Since crontab files are @@ -314,9 +359,13 @@ 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 +419,8 @@ 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_spec_domtrans_script(system_cronjob_t) auth_use_nsswitch(system_cronjob_t) @@ -378,6 +428,7 @@ 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) @@ -428,11 +479,20 @@ ') 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(` @@ -460,8 +520,7 @@ ') optional_policy(` - # cjp: why? - squid_domtrans(system_cronjob_t) + spamassassin_manage_lib_files(system_cronjob_t) ') optional_policy(` @@ -469,17 +528,11 @@ ') 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 ######################################## # diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.fc serefpolicy-3.6.1/policy/modules/services/cups.fc --- nsaserefpolicy/policy/modules/services/cups.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/cups.fc 2008-11-25 09:45:43.000000000 -0500 @@ -8,24 +8,35 @@ /etc/cups/ppd/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/ppds\.dat -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/printers\.conf.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/etc/cups/subscriptions.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/certs -d gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/certs/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/etc/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) +/opt/gutenprint/ppds(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) + /usr/bin/cups-config-daemon -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) +/usr/bin/hpijs -- gen_context(system_u:object_r:hplip_exec_t,s0) -/usr/lib(64)?/cups/backend/.* -- gen_context(system_u:object_r:cupsd_exec_t,s0) -/usr/lib(64)?/cups/daemon/.* -- gen_context(system_u:object_r:cupsd_exec_t,s0) -/usr/lib(64)?/cups/daemon/cups-lpd -- gen_context(system_u:object_r:cupsd_lpd_exec_t,s0) +/usr/lib/cups/daemon/cups-lpd -- gen_context(system_u:object_r:cupsd_lpd_exec_t,s0) +/usr/lib64/cups/daemon/cups-lpd -- gen_context(system_u:object_r:cupsd_lpd_exec_t,s0) /usr/libexec/hal_lpadmin -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) /usr/sbin/cupsd -- gen_context(system_u:object_r:cupsd_exec_t,s0) /usr/sbin/hal_lpadmin -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) /usr/sbin/hpiod -- gen_context(system_u:object_r:hplip_exec_t,s0) +/usr/sbin/hp-[^/]+ -- gen_context(system_u:object_r:hplip_exec_t,s0) +# keep as separate lines to ensure proper sorting +/usr/lib/cups/backend/hp.* -- gen_context(system_u:object_r:hplip_exec_t,s0) +/usr/lib64/cups/backend/hp.* -- gen_context(system_u:object_r:hplip_exec_t,s0) + /usr/sbin/printconf-backend -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) /usr/sbin/ptal-printd -- gen_context(system_u:object_r:ptal_exec_t,s0) /usr/sbin/ptal-mlcd -- gen_context(system_u:object_r:ptal_exec_t,s0) @@ -33,7 +44,7 @@ /usr/share/cups(/.*)? gen_context(system_u:object_r:cupsd_etc_t,s0) /usr/share/foomatic/db/oldprinterids -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) -/usr/share/hplip/hpssd\.py -- gen_context(system_u:object_r:hplip_exec_t,s0) +/usr/share/hplip/.*\.py -- gen_context(system_u:object_r:hplip_exec_t,s0) /var/cache/alchemist/printconf.* gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /var/cache/foomatic(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) @@ -43,10 +54,18 @@ /var/lib/cups/certs/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /var/log/cups(/.*)? gen_context(system_u:object_r:cupsd_log_t,s0) -/var/log/turboprint_cups\.log.* -- gen_context(system_u:object_r:cupsd_log_t,s0) +/var/log/turboprint.* gen_context(system_u:object_r:cupsd_log_t,s0) /var/run/cups(/.*)? gen_context(system_u:object_r:cupsd_var_run_t,s0) +/var/ccpd(/.*)? gen_context(system_u:object_r:cupsd_var_run_t,s0) /var/run/hp.*\.pid -- gen_context(system_u:object_r:hplip_var_run_t,s0) /var/run/hp.*\.port -- gen_context(system_u:object_r:hplip_var_run_t,s0) /var/run/ptal-printd(/.*)? gen_context(system_u:object_r:ptal_var_run_t,s0) /var/run/ptal-mlcd(/.*)? gen_context(system_u:object_r:ptal_var_run_t,s0) + +/usr/local/Brother/(.*/)?inf(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/usr/local/Printer/(.*/)?inf(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) + +/usr/local/linuxprinter/ppd(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) + +/usr/lib/cups/backend/cups-pdf -- gen_context(system_u:object_r:cups_pdf_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.if serefpolicy-3.6.1/policy/modules/services/cups.if --- nsaserefpolicy/policy/modules/services/cups.if 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/cups.if 2008-11-25 09:45:43.000000000 -0500 @@ -20,6 +20,30 @@ ######################################## ## +## Setup cups to transtion to the cups backend domain +## +## +## +## The type of the process performing this action. +## +## +# +interface(`cups_backend',` + gen_require(` + type cupsd_t; + ') + + domtrans_pattern(cupsd_t, $2, $1) + + allow cupsd_t $1:process signal; + allow $1 cupsd_t:unix_stream_socket connected_stream_socket_perms; + + cups_read_config($1) + cups_append_log($1) +') + +######################################## +## ## Connect to cupsd over an unix domain stream socket. ## ## @@ -212,6 +236,25 @@ ######################################## ## +## Append cups log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`cups_append_log',` + gen_require(` + type cupsd_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1, cupsd_log_t, cupsd_log_t) +') + +######################################## +## ## Write cups log files. ## ## @@ -247,3 +290,66 @@ files_search_pids($1) stream_connect_pattern($1, ptal_var_run_t, ptal_var_run_t, ptal_t) ') + +######################################## +## +## All of the rules required to administrate +## an cups environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the cups domain. +## +## +## +# +interface(`cups_admin',` + gen_require(` + type cupsd_t, cupsd_tmp_t, cupsd_lpd_tmp_t; + type cupsd_etc_t, cupsd_log_t, cupsd_spool_t; + type cupsd_config_var_run_t, cupsd_lpd_var_run_t; + type cupsd_var_run_t, ptal_etc_t; + type ptal_var_run_t, hplip_var_run_t; + type cupsd_initrc_exec_t; + ') + + allow $1 cupsd_t:process { ptrace signal_perms }; + ps_process_pattern($1, cupsd_t) + + init_labeled_script_domtrans($1, cupsd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 cupsd_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, cupsd_tmp_t) + + admin_pattern($1, cupsd_lpd_tmp_t) + + files_list_etc($1) + admin_pattern($1, cupsd_etc_t) + + admin_pattern($1, ptal_etc_t) + + files_list_spool($1) + admin_pattern($1, cupsd_spool_t) + + logging_list_logs($1) + admin_pattern($1, cupsd_log_t) + + files_list_pids($1) + admin_pattern($1, cupsd_var_run_t) + + admin_pattern($1, ptal_var_run_t) + + admin_pattern($1, cupsd_config_var_run_t) + + admin_pattern($1, cupsd_lpd_var_run_t) + + admin_pattern($1, hplip_var_run_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.te serefpolicy-3.6.1/policy/modules/services/cups.te --- nsaserefpolicy/policy/modules/services/cups.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/cups.te 2008-12-02 10:19:15.000000000 -0500 @@ -20,6 +20,12 @@ type cupsd_etc_t; files_config_file(cupsd_etc_t) +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) @@ -48,6 +54,10 @@ type hplip_t; type hplip_exec_t; init_daemon_domain(hplip_t, hplip_exec_t) +# For CUPS to run as a backend +cups_backend(hplip_t, hplip_exec_t) +domtrans_pattern(cupsd_config_t, hplip_exec_t, hplip_t) +read_files_pattern(cupsd_config_t, hplip_etc_t, hplip_etc_t) type hplip_etc_t; files_config_file(hplip_etc_t) @@ -65,6 +75,16 @@ type ptal_var_run_t; files_pid_file(ptal_var_run_t) +type cups_pdf_t; +type cups_pdf_exec_t; +domain_type(cups_pdf_t) +domain_entry_file(cups_pdf_t, cups_pdf_exec_t) +cups_backend(cups_pdf_t, cups_pdf_exec_t) +role system_r types cups_pdf_t; + +type cups_pdf_tmp_t; +files_tmp_file(cups_pdf_tmp_t) + ifdef(`enable_mcs',` init_ranged_daemon_domain(cupsd_t,cupsd_exec_t,s0 - mcs_systemhigh) ') @@ -79,13 +99,14 @@ # # /usr/lib/cups/backend/serial needs sys_admin(?!) -allow cupsd_t self:capability { sys_admin dac_override dac_read_search kill setgid setuid fsetid net_bind_service fowner chown dac_override sys_resource sys_tty_config }; +allow cupsd_t self:capability { sys_admin dac_override dac_read_search kill setgid setuid fsetid net_bind_service fowner chown dac_override sys_rawio sys_resource sys_tty_config }; dontaudit cupsd_t self:capability { sys_tty_config net_admin }; -allow cupsd_t self:process { setsched signal_perms }; -allow cupsd_t self:fifo_file rw_file_perms; +allow cupsd_t self:process { setpgid setsched signal_perms }; +allow cupsd_t self:fifo_file rw_fifo_file_perms; allow cupsd_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow cupsd_t self:unix_dgram_socket create_socket_perms; allow cupsd_t self:netlink_selinux_socket create_socket_perms; +allow cupsd_t self:shm create_shm_perms; allow cupsd_t self:tcp_socket create_stream_socket_perms; allow cupsd_t self:udp_socket create_socket_perms; allow cupsd_t self:appletalk_socket create_socket_perms; @@ -97,6 +118,9 @@ 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) @@ -104,8 +128,8 @@ # allow cups to execute its backend scripts can_exec(cupsd_t, cupsd_exec_t) -allow cupsd_t cupsd_exec_t:dir search; -allow cupsd_t cupsd_exec_t:lnk_file read; +allow cupsd_t cupsd_exec_t:dir search_dir_perms; +allow cupsd_t cupsd_exec_t:lnk_file read_lnk_file_perms; manage_files_pattern(cupsd_t, cupsd_log_t, cupsd_log_t) allow cupsd_t cupsd_log_t:dir setattr; @@ -116,13 +140,20 @@ manage_fifo_files_pattern(cupsd_t, cupsd_tmp_t, cupsd_tmp_t) files_tmp_filetrans(cupsd_t, cupsd_tmp_t, { file dir fifo_file }) +# This whole section needs to be moved to a smbspool policy +# smbspool seems to be iterating through all existing tmp files. +# Looking for kerberos files +files_getattr_all_tmp_files(cupsd_t) +userdom_read_user_tmp_files(cupsd_t) +files_dontaudit_getattr_all_tmp_sockets(cupsd_t) + allow cupsd_t cupsd_var_run_t:dir setattr; manage_files_pattern(cupsd_t, cupsd_var_run_t, cupsd_var_run_t) manage_sock_files_pattern(cupsd_t, cupsd_var_run_t, cupsd_var_run_t) +manage_fifo_files_pattern(cupsd_t,cupsd_var_run_t,cupsd_var_run_t) files_pid_filetrans(cupsd_t, cupsd_var_run_t, file) -read_files_pattern(cupsd_t, hplip_etc_t, hplip_etc_t) - +allow cupsd_t hplip_t:process {signal sigkill }; allow cupsd_t hplip_var_run_t:file read_file_perms; stream_connect_pattern(cupsd_t, ptal_var_run_t, ptal_var_run_t, ptal_t) @@ -149,44 +180,49 @@ corenet_tcp_bind_reserved_port(cupsd_t) corenet_dontaudit_tcp_bind_all_reserved_ports(cupsd_t) corenet_tcp_connect_all_ports(cupsd_t) +corenet_tcp_connect_smbd_port(cupsd_t) corenet_sendrecv_hplip_client_packets(cupsd_t) corenet_sendrecv_ipp_client_packets(cupsd_t) corenet_sendrecv_ipp_server_packets(cupsd_t) +corenet_tcp_bind_all_rpc_ports(cupsd_t) dev_rw_printer(cupsd_t) dev_read_urand(cupsd_t) dev_read_sysfs(cupsd_t) -dev_read_usbfs(cupsd_t) +dev_rw_input_dev(cupsd_t) #447878 +dev_rw_generic_usb_dev(cupsd_t) +dev_rw_usbfs(cupsd_t) dev_getattr_printer_dev(cupsd_t) domain_read_all_domains_state(cupsd_t) fs_getattr_all_fs(cupsd_t) fs_search_auto_mountpoints(cupsd_t) +fs_read_anon_inodefs_files(cupsd_t) +mls_fd_use_all_levels(cupsd_t) mls_file_downgrade(cupsd_t) mls_file_write_all_levels(cupsd_t) mls_file_read_all_levels(cupsd_t) +mls_rangetrans_target(cupsd_t) mls_socket_write_all_levels(cupsd_t) term_use_unallocated_ttys(cupsd_t) term_search_ptys(cupsd_t) -auth_domtrans_chk_passwd(cupsd_t) -auth_dontaudit_read_pam_pid(cupsd_t) - # Filter scripts may be shell scripts, and may invoke progs like /bin/mktemp corecmd_exec_shell(cupsd_t) corecmd_exec_bin(cupsd_t) domain_use_interactive_fds(cupsd_t) +files_list_spool(cupsd_t) files_read_etc_files(cupsd_t) files_read_etc_runtime_files(cupsd_t) # read python modules files_read_usr_files(cupsd_t) # for /var/lib/defoma -files_search_var_lib(cupsd_t) +files_read_var_lib_files(cupsd_t) files_list_world_readable(cupsd_t) files_read_world_readable_files(cupsd_t) files_read_world_readable_symlinks(cupsd_t) @@ -195,15 +231,16 @@ files_read_var_symlinks(cupsd_t) # for /etc/printcap files_dontaudit_write_etc_files(cupsd_t) -# smbspool seems to be iterating through all existing tmp files. -# redhat bug #214953 -# cjp: this might be a broken behavior -files_dontaudit_getattr_all_tmp_files(cupsd_t) selinux_compute_access_vector(cupsd_t) +selinux_validate_context(cupsd_t) init_exec_script_files(cupsd_t) +init_read_utmp(cupsd_t) +auth_domtrans_chk_passwd(cupsd_t) +auth_dontaudit_read_pam_pid(cupsd_t) +auth_rw_faillog(cupsd_t) auth_use_nsswitch(cupsd_t) # Read /usr/lib/gconv/gconv-modules.* and /usr/lib/python2.2/.* @@ -217,17 +254,21 @@ miscfiles_read_fonts(cupsd_t) seutil_read_config(cupsd_t) +sysnet_exec_ifconfig(cupsd_t) -sysnet_read_config(cupsd_t) - +files_dontaudit_list_home(cupsd_t) userdom_dontaudit_use_unpriv_user_fds(cupsd_t) userdom_dontaudit_search_user_home_content(cupsd_t) # Write to /var/spool/cups. lpd_manage_spool(cupsd_t) +lpd_read_config(cupsd_t) +lpd_exec_lpr(cupsd_t) +lpd_relabel_spool(cupsd_t) ifdef(`enable_mls',` - lpd_relabel_spool(cupsd_t) + mls_trusted_object(cupsd_var_run_t) + init_ranged_daemon_domain(cupsd_t, cupsd_exec_t,mls_systemhigh) ') optional_policy(` @@ -244,8 +285,16 @@ userdom_dbus_send_all_users(cupsd_t) optional_policy(` + avahi_dbus_chat(cupsd_t) + ') + + optional_policy(` hal_dbus_chat(cupsd_t) ') + + optional_policy(` + unconfined_dbus_chat(cupsd_t) + ') ') optional_policy(` @@ -261,6 +310,10 @@ ') optional_policy(` + mta_send_mail(cupsd_t) +') + +optional_policy(` # cups execs smbtool which reads samba_etc_t files samba_read_config(cupsd_t) samba_rw_var_files(cupsd_t) @@ -279,7 +332,7 @@ # Cups configuration daemon local policy # -allow cupsd_config_t self:capability { chown sys_tty_config }; +allow cupsd_config_t self:capability { chown dac_override sys_tty_config }; dontaudit cupsd_config_t self:capability sys_tty_config; allow cupsd_config_t self:process signal_perms; allow cupsd_config_t self:fifo_file rw_fifo_file_perms; @@ -311,7 +364,7 @@ files_pid_filetrans(cupsd_config_t, cupsd_config_var_run_t, file) kernel_read_system_state(cupsd_config_t) -kernel_read_kernel_sysctls(cupsd_config_t) +kernel_read_all_sysctls(cupsd_config_t) corenet_all_recvfrom_unlabeled(cupsd_config_t) corenet_all_recvfrom_netlabel(cupsd_config_t) @@ -324,6 +377,7 @@ dev_read_sysfs(cupsd_config_t) dev_read_urand(cupsd_config_t) dev_read_rand(cupsd_config_t) +dev_rw_generic_usb_dev(cupsd_config_t) fs_getattr_all_fs(cupsd_config_t) fs_search_auto_mountpoints(cupsd_config_t) @@ -341,13 +395,14 @@ files_read_var_symlinks(cupsd_config_t) # Alternatives asks for this -init_getattr_script_files(cupsd_config_t) +init_getattr_all_script_files(cupsd_config_t) auth_use_nsswitch(cupsd_config_t) logging_send_syslog_msg(cupsd_config_t) miscfiles_read_localization(cupsd_config_t) +miscfiles_read_hwdata(cupsd_config_t) seutil_dontaudit_search_config(cupsd_config_t) @@ -359,14 +414,16 @@ lpd_read_config(cupsd_config_t) ifdef(`distro_redhat',` - init_getattr_script_files(cupsd_config_t) - optional_policy(` rpm_read_db(cupsd_config_t) ') ') optional_policy(` + term_use_generic_ptys(cupsd_config_t) +') + +optional_policy(` cron_system_entry(cupsd_config_t, cupsd_config_exec_t) ') @@ -382,6 +439,7 @@ optional_policy(` hal_domtrans(cupsd_config_t) hal_read_tmp_files(cupsd_config_t) + hal_dontaudit_use_fds(hplip_t) ') optional_policy(` @@ -491,7 +549,8 @@ allow hplip_t self:udp_socket create_socket_perms; allow hplip_t self:rawip_socket create_socket_perms; -allow hplip_t cupsd_etc_t:dir search; +allow hplip_t cupsd_etc_t:dir search_dir_perms; +allow hplip_t cupsd_tmp_t:file rw_file_perms; cups_stream_connect(hplip_t) @@ -500,6 +559,10 @@ read_lnk_files_pattern(hplip_t, hplip_etc_t, hplip_etc_t) files_search_etc(hplip_t) +fs_read_anon_inodefs_files(hplip_t) + +read_files_pattern(cupsd_t, hplip_etc_t, hplip_etc_t) + manage_files_pattern(hplip_t, hplip_var_run_t, hplip_var_run_t) files_pid_filetrans(hplip_t, hplip_var_run_t, file) @@ -529,7 +592,8 @@ dev_read_urand(hplip_t) dev_read_rand(hplip_t) dev_rw_generic_usb_dev(hplip_t) -dev_read_usbfs(hplip_t) +dev_rw_usbfs(hplip_t) + fs_getattr_all_fs(hplip_t) fs_search_auto_mountpoints(hplip_t) @@ -553,7 +617,9 @@ userdom_dontaudit_search_user_home_dirs(hplip_t) userdom_dontaudit_search_user_home_content(hplip_t) -lpd_read_config(cupsd_t) + +lpd_read_config(hplip_t) +lpd_manage_spool(hplip_t) optional_policy(` dbus_system_bus_client(hplip_t) @@ -635,3 +701,39 @@ optional_policy(` udev_read_db(ptal_t) ') + +######################################## +# +# cups_pdf local policy +# + +allow cups_pdf_t self:capability { chown fsetid setuid setgid dac_override }; + +allow cups_pdf_t self:fifo_file rw_file_perms; +allow cups_pdf_t self:unix_stream_socket create_stream_socket_perms; + +files_read_etc_files(cups_pdf_t) +files_read_usr_files(cups_pdf_t) + +kernel_read_system_state(cups_pdf_t) + +auth_use_nsswitch(cups_pdf_t) + +corecmd_exec_shell(cups_pdf_t) +corecmd_exec_bin(cups_pdf_t) + +miscfiles_read_localization(cups_pdf_t) + +manage_files_pattern(cups_pdf_t, cups_pdf_tmp_t, cups_pdf_tmp_t) +manage_dirs_pattern(cups_pdf_t, cups_pdf_tmp_t, cups_pdf_tmp_t) +files_tmp_filetrans(cups_pdf_t, cups_pdf_tmp_t, { file dir }) + +userdom_home_filetrans_user_home_dir(cups_pdf_t) +userdom_manage_user_home_content_dirs(cups_pdf_t) +userdom_manage_user_home_content_files(cups_pdf_t) + +lpd_manage_spool(cups_pdf_t) + +manage_files_pattern(cups_pdf_t, cupsd_log_t, cupsd_log_t) +miscfiles_read_fonts(cups_pdf_t) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cvs.te serefpolicy-3.6.1/policy/modules/services/cvs.te --- nsaserefpolicy/policy/modules/services/cvs.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/cvs.te 2008-11-25 09:45:43.000000000 -0500 @@ -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/cyphesis.fc serefpolicy-3.6.1/policy/modules/services/cyphesis.fc --- nsaserefpolicy/policy/modules/services/cyphesis.fc 2008-09-03 11:05:02.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/cyphesis.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1 +1,6 @@ /usr/bin/cyphesis -- gen_context(system_u:object_r:cyphesis_exec_t,s0) + +/var/log/cyphesis(/.*)? gen_context(system_u:object_r:cyphesis_log_t,s0) + +/var/run/cyphesis(/.*)? gen_context(system_u:object_r:cyphesis_var_run_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.fc serefpolicy-3.6.1/policy/modules/services/dbus.fc --- nsaserefpolicy/policy/modules/services/dbus.fc 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/dbus.fc 2008-11-25 09:45:43.000000000 -0500 @@ -4,6 +4,9 @@ /usr/bin/dbus-daemon(-1)? -- gen_context(system_u:object_r:dbusd_exec_t,s0) /bin/dbus-daemon -- gen_context(system_u:object_r:dbusd_exec_t,s0) +/lib/dbus-1/dbus-daemon-launch-helper -- gen_context(system_u:object_r:dbusd_exec_t,s0) +/lib64/dbus-1/dbus-daemon-launch-helper -- gen_context(system_u:object_r:dbusd_exec_t,s0) + /var/lib/dbus(/.*)? gen_context(system_u:object_r:system_dbusd_var_lib_t,s0) /var/run/dbus(/.*)? gen_context(system_u:object_r:system_dbusd_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.if serefpolicy-3.6.1/policy/modules/services/dbus.if --- nsaserefpolicy/policy/modules/services/dbus.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/dbus.if 2008-12-04 13:28:31.000000000 -0500 @@ -160,6 +160,10 @@ ') optional_policy(` + gnome_read_gconf_home_files($1_dbusd_t) + ') + + optional_policy(` hal_dbus_chat($1_dbusd_t) ') @@ -185,10 +189,12 @@ 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) @@ -197,6 +203,10 @@ 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) + ') ') ####################################### @@ -244,6 +254,35 @@ ######################################## ## +## Chat on user/application specific DBUS. +## +## +## +## The prefix of the domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`dbus_chat_user_bus',` + gen_require(` + type $1_t; + type $1_dbusd_t; + class dbus send_msg; + ') + + allow $2 $1_dbusd_t:dbus send_msg; + allow $1_dbusd_t $2:dbus send_msg; + allow $2 $1_t:dbus send_msg; + allow $1_t $2:dbus send_msg; +') + +######################################## +## ## Read dbus configuration. ## ## @@ -318,3 +357,77 @@ allow $1 system_dbusd_t:dbus *; ') + +######################################## +## +## Allow unconfined access to the system DBUS. +## +## +## +## Domain allowed access. +## +## +# +interface(`dbus_unconfined',` + gen_require(` + attribute dbusd_unconfined; + ') + + typeattribute $1 dbusd_unconfined; +') + +######################################## +## +## Create a domain for processes +## which can be started by the system dbus +## +## +## +## Type to be used as a domain. +## +## +## +## +## Type of the program to be used as an entry point to this domain. +## +## +# +interface(`dbus_system_domain',` + gen_require(` + type system_dbusd_t; + role system_r; + ') + + domain_type($1) + domain_entry_file($1, $2) + + role system_r types $1; + + domtrans_pattern(system_dbusd_t, $2, $1) + + dbus_system_bus_client($1) + dbus_connect_system_bus($1) + + ifdef(`hide_broken_symptoms', ` + dontaudit $1 system_dbusd_t:netlink_selinux_socket { read write }; + '); +') + +######################################## +## +## Dontaudit Read, and write system dbus TCP sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`dbus_dontaudit_system_bus_rw_tcp_sockets',` + gen_require(` + type system_dbusd_t; + ') + + allow $1 system_dbusd_t:tcp_socket { read write }; + allow $1 system_dbusd_t:fd use; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.te serefpolicy-3.6.1/policy/modules/services/dbus.te --- nsaserefpolicy/policy/modules/services/dbus.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/dbus.te 2008-12-03 14:17:27.000000000 -0500 @@ -9,14 +9,15 @@ # # Delcarations # - +attribute dbusd_unconfined; attribute session_bus_type; type dbusd_etc_t; -files_type(dbusd_etc_t) +files_config_file(dbusd_etc_t) type dbusd_exec_t; corecmd_executable_file(dbusd_exec_t) +typealias dbusd_exec_t alias system_dbusd_exec_t; type session_dbusd_tmp_t; typealias session_dbusd_tmp_t alias { user_dbusd_tmp_t staff_dbusd_tmp_t sysadm_dbusd_tmp_t }; @@ -31,11 +32,23 @@ files_tmp_file(system_dbusd_tmp_t) type system_dbusd_var_lib_t; -files_pid_file(system_dbusd_var_lib_t) +files_type(system_dbusd_var_lib_t) type system_dbusd_var_run_t; files_pid_file(system_dbusd_var_run_t) +ifdef(`enable_mcs',` + init_ranged_daemon_domain(system_dbusd_t, dbusd_exec_t,s0 - mcs_systemhigh) +') + +ifdef(`enable_mls',` + init_ranged_daemon_domain(system_dbusd_t, dbusd_exec_t,s0 - mls_systemhigh) + mls_fd_use_all_levels(system_dbusd_t) + mls_rangetrans_target(system_dbusd_t) + mls_file_read_all_levels(system_dbusd_t) + mls_socket_write_all_levels(system_dbusd_t) +') + ############################## # # System bus local policy @@ -45,7 +58,7 @@ # cjp: dac_override should probably go in a distro_debian allow system_dbusd_t self:capability { dac_override setgid setpcap setuid }; dontaudit system_dbusd_t self:capability sys_tty_config; -allow system_dbusd_t self:process { getattr signal_perms setcap }; +allow system_dbusd_t self:process { getattr signal_perms setpgid getcap setcap }; allow system_dbusd_t self:fifo_file rw_fifo_file_perms; allow system_dbusd_t self:dbus { send_msg acquire_svc }; allow system_dbusd_t self:unix_stream_socket { connectto create_stream_socket_perms connectto }; @@ -53,6 +66,8 @@ # Receive notifications of policy reloads and enforcing status changes. allow system_dbusd_t self:netlink_selinux_socket { create bind read }; +can_exec(system_dbusd_t, dbusd_exec_t) + allow system_dbusd_t dbusd_etc_t:dir list_dir_perms; read_files_pattern(system_dbusd_t, dbusd_etc_t, dbusd_etc_t) read_lnk_files_pattern(system_dbusd_t, dbusd_etc_t, dbusd_etc_t) @@ -75,6 +90,8 @@ fs_getattr_all_fs(system_dbusd_t) fs_search_auto_mountpoints(system_dbusd_t) +fs_list_inotifyfs(system_dbusd_t) +fs_dontaudit_list_nfs(system_dbusd_t) selinux_get_fs_mount(system_dbusd_t) selinux_validate_context(system_dbusd_t) @@ -91,7 +108,6 @@ corecmd_list_bin(system_dbusd_t) corecmd_read_bin_pipes(system_dbusd_t) corecmd_read_bin_sockets(system_dbusd_t) -corecmd_exec_bin(system_dbusd_t) domain_use_interactive_fds(system_dbusd_t) @@ -101,6 +117,8 @@ 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) @@ -128,9 +146,34 @@ ') optional_policy(` + gnome_exec_gconf(system_dbusd_t) +') + +optional_policy(` + networkmanager_initrc_domtrans(system_dbusd_t) +') + +optional_policy(` + polkit_domtrans_auth(system_dbusd_t) + polkit_search_lib(system_dbusd_t) +') + +optional_policy(` sysnet_domtrans_dhcpc(system_dbusd_t) ') optional_policy(` udev_read_db(system_dbusd_t) ') + +optional_policy(` + 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) + ') +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dcc.te serefpolicy-3.6.1/policy/modules/services/dcc.te --- nsaserefpolicy/policy/modules/services/dcc.te 2008-11-19 11:51:44.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/dcc.te 2008-11-25 09:45:43.000000000 -0500 @@ -137,6 +137,7 @@ corenet_all_recvfrom_unlabeled(dcc_client_t) corenet_all_recvfrom_netlabel(dcc_client_t) +corenet_udp_bind_all_nodes(dcc_client_t) corenet_udp_sendrecv_generic_if(dcc_client_t) corenet_udp_sendrecv_all_nodes(dcc_client_t) corenet_udp_sendrecv_all_ports(dcc_client_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dhcp.if serefpolicy-3.6.1/policy/modules/services/dhcp.if --- nsaserefpolicy/policy/modules/services/dhcp.if 2008-11-18 18:57:20.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/dhcp.if 2008-11-25 09:45:43.000000000 -0500 @@ -22,6 +22,25 @@ ######################################## ## +## Execute dhcp server in the dhcp domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`dhcpd_initrc_domtrans',` + gen_require(` + type dhcpd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, dhcpd_initrc_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an dhcp environment ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.if serefpolicy-3.6.1/policy/modules/services/dnsmasq.if --- nsaserefpolicy/policy/modules/services/dnsmasq.if 2008-11-18 18:57:21.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/dnsmasq.if 2008-11-25 09:45:43.000000000 -0500 @@ -22,6 +22,25 @@ ######################################## ## +## Execute dnsmasq server in the dnsmasq domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`dnsmasq_initrc_domtrans',` + gen_require(` + type dnsmasq_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, dnsmasq_initrc_exec_t) +') + +######################################## +## ## Send dnsmasq a signal ## ## @@ -39,6 +58,26 @@ allow $1 dnsmasq_t:process signal; ') + +######################################## +## +## Send dnsmasq a signull +## +## +## +## Domain allowed access. +## +## +# +# +interface(`dnsmasq_signull',` + gen_require(` + type dnsmasq_t; + ') + + allow $1 dnsmasq_t:process signull; +') + ######################################## ## ## Send dnsmasq a kill signal. @@ -60,6 +99,44 @@ ######################################## ## +## Delete dnsmasq pid files +## +## +## +## Domain allowed access. +## +## +# +# +interface(`dnsmasq_delete_pid_files',` + gen_require(` + type dnsmasq_var_run_t; + ') + + delete_files_pattern($1, dnsmasq_var_run_t, dnsmasq_var_run_t) +') + +######################################## +## +## Read dnsmasq pid files +## +## +## +## Domain allowed access. +## +## +# +# +interface(`dnsmasq_read_pid_files',` + gen_require(` + type dnsmasq_var_run_t; + ') + + read_files_pattern($1, dnsmasq_var_run_t, dnsmasq_var_run_t) +') + +######################################## +## ## All of the rules required to administrate ## an dnsmasq environment ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.te serefpolicy-3.6.1/policy/modules/services/dnsmasq.te --- nsaserefpolicy/policy/modules/services/dnsmasq.te 2008-11-18 18:57:20.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/dnsmasq.te 2008-11-25 09:45:43.000000000 -0500 @@ -73,17 +73,17 @@ fs_getattr_all_fs(dnsmasq_t) fs_search_auto_mountpoints(dnsmasq_t) +auth_use_nsswitch(dnsmasq_t) + logging_send_syslog_msg(dnsmasq_t) miscfiles_read_localization(dnsmasq_t) -sysnet_read_config(dnsmasq_t) - userdom_dontaudit_use_unpriv_user_fds(dnsmasq_t) userdom_dontaudit_search_user_home_dirs(dnsmasq_t) optional_policy(` - nis_use_ypbind(dnsmasq_t) + cron_manage_pid_files(dnsmasq_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.fc serefpolicy-3.6.1/policy/modules/services/dovecot.fc --- nsaserefpolicy/policy/modules/services/dovecot.fc 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/dovecot.fc 2008-11-25 09:45:43.000000000 -0500 @@ -6,6 +6,7 @@ /etc/dovecot\.passwd.* gen_context(system_u:object_r:dovecot_passwd_t,s0) /etc/pki/dovecot(/.*)? gen_context(system_u:object_r:dovecot_cert_t,s0) +/etc/rc\.d/init\.d/dovecot -- gen_context(system_u:object_r:dovecot_initrc_exec_t,s0) # # /usr @@ -17,19 +18,22 @@ ifdef(`distro_debian', ` /usr/lib/dovecot/dovecot-auth -- gen_context(system_u:object_r:dovecot_auth_exec_t,s0) +/usr/lib/dovecot/deliver -- gen_context(system_u:object_r:dovecot_deliver_exec_t,s0) ') ifdef(`distro_redhat', ` /usr/libexec/dovecot/dovecot-auth -- gen_context(system_u:object_r:dovecot_auth_exec_t,s0) +/usr/libexec/dovecot/deliver -- gen_context(system_u:object_r:dovecot_deliver_exec_t,s0) ') # # /var # /var/run/dovecot(-login)?(/.*)? gen_context(system_u:object_r:dovecot_var_run_t,s0) -# this is a hard link to /var/lib/dovecot/ssl-parameters.dat -/var/run/dovecot/login/ssl-parameters.dat gen_context(system_u:object_r:dovecot_var_lib_t,s0) +/var/run/dovecot/login/ssl-parameters.dat -- gen_context(system_u:object_r:dovecot_var_lib_t,s0) /var/lib/dovecot(/.*)? gen_context(system_u:object_r:dovecot_var_lib_t,s0) +/var/log/dovecot\.log.* gen_context(system_u:object_r:dovecot_var_log_t,s0) + /var/spool/dovecot(/.*)? gen_context(system_u:object_r:dovecot_spool_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.if serefpolicy-3.6.1/policy/modules/services/dovecot.if --- nsaserefpolicy/policy/modules/services/dovecot.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/dovecot.if 2008-11-25 09:45:43.000000000 -0500 @@ -21,7 +21,46 @@ ######################################## ## -## Do not audit attempts to delete dovecot lib files. +## Connect to dovecot auth unix domain stream socket. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`dovecot_auth_stream_connect',` + gen_require(` + type dovecot_auth_t, dovecot_var_run_t; + ') + + allow $1 dovecot_var_run_t:dir search; + allow $1 dovecot_var_run_t:sock_file write; + allow $1 dovecot_auth_t:unix_stream_socket connectto; +') + +######################################## +## +## Execute dovecot_deliver in the dovecot_deliver domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`dovecot_domtrans_deliver',` + gen_require(` + type dovecot_deliver_t, dovecot_deliver_exec_t; + ') + + domtrans_pattern($1, dovecot_deliver_exec_t, dovecot_deliver_t) +') + +####################################### +## +## Do not audit attempts to d`elete dovecot lib files. ## ## ## @@ -36,3 +75,60 @@ dontaudit $1 dovecot_var_lib_t:file unlink; ') + +######################################## +## +## All of the rules required to administrate +## an dovecot environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the dovecot domain. +## +## +## +# +interface(`dovecot_admin',` + gen_require(` + type dovecot_t, dovecot_etc_t, dovecot_log_t; + type dovecot_spool_t, dovecot_var_lib_t; + type dovecot_var_run_t; + + type dovecot_cert_t, dovecot_passwd_t; + type dovecot_initrc_exec_t; + ') + + allow $1 dovecot_t:process { ptrace signal_perms }; + ps_process_pattern($1, dovecot_t) + + init_labeled_script_domtrans($1, dovecot_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 dovecot_initrc_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + admin_pattern($1, dovecot_etc_t) + + logging_list_logs($1) + admin_pattern($1, dovecot_log_t) + + files_list_spool($1) + admin_pattern($1, dovecot_spool_t) + + files_list_var_lib($1) + admin_pattern($1, dovecot_var_lib_t) + + files_list_pids($1) + admin_pattern($1, dovecot_var_run_t) + + admin_pattern($1, dovecot_cert_t) + + admin_pattern($1, dovecot_passwd_t) +') + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.te serefpolicy-3.6.1/policy/modules/services/dovecot.te --- nsaserefpolicy/policy/modules/services/dovecot.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/dovecot.te 2008-11-25 09:45:43.000000000 -0500 @@ -15,12 +15,21 @@ domain_entry_file(dovecot_auth_t, dovecot_auth_exec_t) role system_r types dovecot_auth_t; +type dovecot_deliver_t; +type dovecot_deliver_exec_t; +domain_type(dovecot_deliver_t) +domain_entry_file(dovecot_deliver_t, dovecot_deliver_exec_t) +role system_r types dovecot_deliver_t; + type dovecot_cert_t; files_type(dovecot_cert_t) type dovecot_etc_t; files_config_file(dovecot_etc_t) +type dovecot_initrc_exec_t; +init_script_file(dovecot_initrc_exec_t) + type dovecot_passwd_t; files_type(dovecot_passwd_t) @@ -31,9 +40,15 @@ type dovecot_var_lib_t; files_type(dovecot_var_lib_t) +type dovecot_var_log_t; +logging_log_file(dovecot_var_log_t) + type dovecot_var_run_t; files_pid_file(dovecot_var_run_t) +type dovecot_auth_tmp_t; +files_tmp_file(dovecot_auth_tmp_t) + ######################################## # # dovecot local policy @@ -58,6 +73,10 @@ can_exec(dovecot_t, dovecot_exec_t) +# log files +manage_files_pattern(dovecot_t, dovecot_var_log_t, dovecot_var_log_t) +logging_log_filetrans(dovecot_t, dovecot_var_log_t, file) + manage_dirs_pattern(dovecot_t, dovecot_spool_t, dovecot_spool_t) manage_files_pattern(dovecot_t, dovecot_spool_t, dovecot_spool_t) manage_lnk_files_pattern(dovecot_t, dovecot_spool_t, dovecot_spool_t) @@ -85,6 +104,7 @@ 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) @@ -98,7 +118,7 @@ files_dontaudit_list_default(dovecot_t) # Dovecot now has quota support and it uses getmntent() to find the mountpoints. files_read_etc_runtime_files(dovecot_t) -files_getattr_all_mountpoints(dovecot_t) +files_search_all_mountpoints(dovecot_t) init_getattr_utmp(dovecot_t) @@ -120,7 +140,7 @@ mta_manage_spool(dovecot_t) optional_policy(` - kerberos_use(dovecot_t) + kerberos_keytab_template(dovecot, dovecot_t) ') optional_policy(` @@ -140,25 +160,35 @@ # dovecot auth local policy # -allow dovecot_auth_t self:capability { setgid setuid }; +allow dovecot_auth_t self:capability { chown dac_override setgid setuid }; allow dovecot_auth_t self:process signal_perms; allow dovecot_auth_t self:fifo_file rw_fifo_file_perms; allow dovecot_auth_t self:unix_dgram_socket create_socket_perms; allow dovecot_auth_t self:unix_stream_socket create_stream_socket_perms; -allow dovecot_auth_t dovecot_t:unix_stream_socket { getattr accept read write ioctl }; +allow dovecot_auth_t dovecot_t:unix_stream_socket { connectto rw_stream_socket_perms }; allow dovecot_auth_t dovecot_passwd_t:file read_file_perms; +manage_dirs_pattern(dovecot_auth_t, dovecot_auth_tmp_t, dovecot_auth_tmp_t) +manage_files_pattern(dovecot_auth_t, dovecot_auth_tmp_t, dovecot_auth_tmp_t) +files_tmp_filetrans(dovecot_auth_t, dovecot_auth_tmp_t, { file dir }) + # Allow dovecot to create and read SSL parameters file manage_files_pattern(dovecot_t, dovecot_var_lib_t, dovecot_var_lib_t) files_search_var_lib(dovecot_t) +files_read_var_symlinks(dovecot_t) allow dovecot_auth_t dovecot_var_run_t:dir list_dir_perms; +manage_sock_files_pattern(dovecot_auth_t, dovecot_var_run_t, dovecot_var_run_t) +dovecot_auth_stream_connect(dovecot_auth_t) kernel_read_all_sysctls(dovecot_auth_t) kernel_read_system_state(dovecot_auth_t) +logging_send_audit_msgs(dovecot_auth_t) +logging_send_syslog_msg(dovecot_auth_t) + dev_read_urand(dovecot_auth_t) auth_domtrans_chk_passwd(dovecot_auth_t) @@ -167,6 +197,7 @@ files_read_etc_files(dovecot_auth_t) files_read_etc_runtime_files(dovecot_auth_t) files_search_pids(dovecot_auth_t) +files_read_usr_files(dovecot_auth_t) files_read_usr_symlinks(dovecot_auth_t) files_search_tmp(dovecot_auth_t) files_read_var_lib_files(dovecot_t) @@ -182,5 +213,55 @@ ') optional_policy(` - logging_send_syslog_msg(dovecot_auth_t) + mysql_search_db(dovecot_auth_t) + mysql_stream_connect(dovecot_auth_t) +') + +optional_policy(` + nis_authenticate(dovecot_auth_t) +') + +optional_policy(` + postfix_manage_private_sockets(dovecot_auth_t) + postfix_search_spool(dovecot_auth_t) +') + +# for gssapi (kerberos) +userdom_list_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 +# +allow dovecot_deliver_t self:unix_dgram_socket create_socket_perms; + +allow dovecot_deliver_t dovecot_etc_t:file read_file_perms; +allow dovecot_deliver_t dovecot_var_run_t:dir list_dir_perms; + +kernel_read_all_sysctls(dovecot_deliver_t) +kernel_read_system_state(dovecot_deliver_t) + +files_read_etc_files(dovecot_deliver_t) +files_read_etc_runtime_files(dovecot_deliver_t) + +auth_use_nsswitch(dovecot_deliver_t) + +logging_send_syslog_msg(dovecot_deliver_t) + +miscfiles_read_localization(dovecot_deliver_t) + +dovecot_auth_stream_connect(dovecot_deliver_t) + +userdom_manage_user_home_content_dirs(dovecot_t) +userdom_manage_user_home_content_files(dovecot_t) +userdom_manage_user_home_content_symlinks(dovecot_t) +userdom_manage_user_home_content_pipes(dovecot_t) +userdom_manage_user_home_content_sockets(dovecot_t) +userdom_user_home_dir_filetrans_user_home_content(dovecot_t, { dir file lnk_file fifo_file sock_file }) + +optional_policy(` + mta_manage_spool(dovecot_deliver_t) ') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.if serefpolicy-3.6.1/policy/modules/services/exim.if --- nsaserefpolicy/policy/modules/services/exim.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/exim.if 2008-11-25 09:45:43.000000000 -0500 @@ -97,6 +97,26 @@ ######################################## ## +## Allow the specified domain to manage exim's log files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`exim_manage_log',` + gen_require(` + type exim_log_t; + ') + + manage_files_pattern($1, exim_log_t, exim_log_t) + logging_search_logs($1) +') + +######################################## +## ## Allow the specified domain to append ## exim log files. ## @@ -154,3 +174,23 @@ manage_files_pattern($1, exim_spool_t, exim_spool_t) files_search_spool($1) ') + +######################################## +## +## Create, read, write, and delete +## exim spool dirs. +## +## +## +## Domain allowed access. +## +## +# +interface(`exim_manage_spool_dirs',` + gen_require(` + type exim_spool_t; + ') + + manage_dirs_pattern($1, exim_spool_t, exim_spool_t) + files_search_spool($1) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.te serefpolicy-3.6.1/policy/modules/services/exim.te --- nsaserefpolicy/policy/modules/services/exim.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/exim.te 2008-11-25 09:45:43.000000000 -0500 @@ -21,9 +21,20 @@ ## gen_tunable(exim_manage_user_files, false) +## +##

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

+##
+gen_tunable(exim_can_connect_db, false) + type exim_t; type exim_exec_t; init_daemon_domain(exim_t, exim_exec_t) +mta_mailserver(exim_t, exim_exec_t) +mta_mailserver_user_agent(exim_t) +application_executable_file(exim_exec_t) +mta_agent_executable(exim_exec_t) type exim_log_t; logging_log_file(exim_log_t) @@ -42,10 +53,12 @@ # exim local policy # -allow exim_t self:capability { dac_override dac_read_search setuid setgid fowner chown }; +allow exim_t self:capability { chown dac_override dac_read_search fowner setuid setgid sys_resource }; +allow exim_t self:process { setrlimit setpgid }; allow exim_t self:fifo_file rw_fifo_file_perms; allow exim_t self:unix_stream_socket create_stream_socket_perms; allow exim_t self:tcp_socket create_stream_socket_perms; +allow exim_t self:udp_socket create_socket_perms; can_exec(exim_t,exim_exec_t) @@ -66,12 +79,15 @@ files_pid_filetrans(exim_t, exim_var_run_t, { file dir }) kernel_read_kernel_sysctls(exim_t) - kernel_dontaudit_read_system_state(exim_t) +kernel_read_network_state(exim_t) corecmd_search_bin(exim_t) corenet_all_recvfrom_unlabeled(exim_t) +corenet_all_recvfrom_netlabel(exim_t) +corenet_udp_sendrecv_all_if(exim_t) +corenet_udp_sendrecv_all_nodes(exim_t) corenet_tcp_sendrecv_all_if(exim_t) corenet_tcp_sendrecv_all_nodes(exim_t) corenet_tcp_sendrecv_all_ports(exim_t) @@ -82,6 +98,8 @@ corenet_tcp_connect_smtp_port(exim_t) corenet_tcp_connect_ldap_port(exim_t) corenet_tcp_connect_inetd_child_port(exim_t) +# connect to spamassassin +corenet_tcp_connect_spamd_port(exim_t) dev_read_rand(exim_t) dev_read_urand(exim_t) @@ -89,20 +107,27 @@ # Init script handling domain_use_interactive_fds(exim_t) +files_search_usr(exim_t) +files_search_var(exim_t) files_read_etc_files(exim_t) +files_read_etc_runtime_files(exim_t) auth_use_nsswitch(exim_t) logging_send_syslog_msg(exim_t) miscfiles_read_localization(exim_t) +miscfiles_read_certs(exim_t) -sysnet_dns_name_resolve(exim_t) +fs_getattr_xattr_fs(exim_t) +fs_list_inotifyfs(exim_t) userdom_dontaudit_search_user_home_dirs(exim_t) mta_read_aliases(exim_t) -mta_rw_spool(exim_t) +mta_read_config(exim_t) +mta_manage_spool(exim_t) +mta_mailserver_delivery(exim_t) tunable_policy(`exim_read_user_files',` userdom_read_user_home_content_files(exim_t) @@ -114,3 +139,62 @@ userdom_read_user_tmp_files(exim_t) userdom_write_user_tmp_files(exim_t) ') + +tunable_policy(`exim_can_connect_db',` + corenet_tcp_connect_mysqld_port(exim_t) + corenet_sendrecv_mysqld_client_packets(exim_t) + corenet_tcp_connect_postgresql_port(exim_t) + corenet_sendrecv_postgresql_client_packets(exim_t) +') + +optional_policy(` + dovecot_auth_stream_connect(exim_t) +') + +optional_policy(` + tunable_policy(`exim_can_connect_db',` + mysql_stream_connect(exim_t) + ') +') + +optional_policy(` + tunable_policy(`exim_can_connect_db',` + postgresql_stream_connect(exim_t) +') +') + +optional_policy(` + kerberos_keytab_template(exim, exim_t) +') + +optional_policy(` + mailman_read_data_files(exim_t) + mailman_domtrans(exim_t) +') + +optional_policy(` + procmail_domtrans(exim_t) +') + +optional_policy(` + sasl_connect(exim_t) +') + +optional_policy(` + cron_read_pipes(exim_t) + cron_rw_system_job_pipes(exim_t) +') + +optional_policy(` + cyrus_stream_connect(exim_t) +') + +optional_policy(` + clamav_domtrans_clamscan(exim_t) + clamav_stream_connect(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/ftp.te serefpolicy-3.6.1/policy/modules/services/ftp.te --- nsaserefpolicy/policy/modules/services/ftp.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ftp.te 2008-11-25 09:45:43.000000000 -0500 @@ -160,6 +160,7 @@ fs_search_auto_mountpoints(ftpd_t) fs_getattr_all_fs(ftpd_t) +fs_search_fusefs_dirs(ftpd_t) auth_use_nsswitch(ftpd_t) auth_domtrans_chk_passwd(ftpd_t) @@ -223,6 +224,10 @@ 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) ') tunable_policy(`ftp_home_dir && use_nfs_home_dirs',` @@ -258,7 +263,9 @@ ') 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(` @@ -270,6 +277,14 @@ ') 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-3.6.1/policy/modules/services/gnomeclock.fc --- nsaserefpolicy/policy/modules/services/gnomeclock.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/gnomeclock.fc 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/gnomeclock.if --- nsaserefpolicy/policy/modules/services/gnomeclock.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/gnomeclock.if 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/gnomeclock.te --- nsaserefpolicy/policy/modules/services/gnomeclock.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/gnomeclock.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) + +fs_list_inotifyfs(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(` + polkit_domtrans_auth(gnomeclock_t) + polkit_read_lib(gnomeclock_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.if serefpolicy-3.6.1/policy/modules/services/hal.if --- nsaserefpolicy/policy/modules/services/hal.if 2008-11-19 11:51:44.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/hal.if 2008-11-25 09:45:43.000000000 -0500 @@ -51,10 +51,7 @@ type hald_t; ') - allow $1 hald_t:dir list_dir_perms; - read_files_pattern($1, hald_t, hald_t) - read_lnk_files_pattern($1, hald_t, hald_t) - dontaudit $1 hald_t:process ptrace; + ps_process_pattern($1, hald_t) ') ######################################## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.te serefpolicy-3.6.1/policy/modules/services/hal.te --- nsaserefpolicy/policy/modules/services/hal.te 2008-11-19 11:51:44.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/hal.te 2008-11-25 09:45:43.000000000 -0500 @@ -49,6 +49,9 @@ type hald_var_lib_t; files_type(hald_var_lib_t) +typealias hald_log_t alias pmtools_log_t; +typealias hald_var_run_t alias pmtools_var_run_t; + ######################################## # # Local policy @@ -143,6 +146,7 @@ files_getattr_all_dirs(hald_t) files_read_kernel_img(hald_t) files_rw_lock_dirs(hald_t) +files_read_generic_pids(hald_t) fs_getattr_all_fs(hald_t) fs_search_all(hald_t) @@ -277,6 +281,12 @@ ') optional_policy(` + polkit_domtrans_auth(hald_t) + polkit_domtrans_resolve(hald_t) + polkit_read_lib(hald_t) +') + +optional_policy(` rpc_search_nfs_state_data(hald_t) ') @@ -301,12 +311,16 @@ virt_manage_images(hald_t) ') +optional_policy(` + xserver_read_pid(hald_t) +') + ######################################## # # Hal acl local policy # -allow hald_acl_t self:capability { dac_override fowner }; +allow hald_acl_t self:capability { dac_override fowner sys_resource }; allow hald_acl_t self:process { getattr signal }; allow hald_acl_t self:fifo_file rw_fifo_file_perms; @@ -346,6 +360,11 @@ miscfiles_read_localization(hald_acl_t) +optional_policy(` + polkit_domtrans_auth(hald_acl_t) + polkit_read_lib(hald_acl_t) +') + ######################################## # # Local hald mac policy @@ -418,3 +437,7 @@ files_read_usr_files(hald_keymap_t) miscfiles_read_localization(hald_keymap_t) + +# This is caused by a bug in hald and PolicyKit. +# Should be removed when this is fixed +cron_read_system_job_lib_files(hald_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ifplugd.fc serefpolicy-3.6.1/policy/modules/services/ifplugd.fc --- nsaserefpolicy/policy/modules/services/ifplugd.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ifplugd.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,9 @@ + +/etc/ifplugd(/.*)? gen_context(system_u:object_r:ifplugd_etc_t,s0) + +/etc/rc\.d/init\.d/ifplugd -- gen_context(system_u:object_r:ifplugd_initrc_exec_t,s0) + +/usr/sbin/ifplugd -- gen_context(system_u:object_r:ifplugd_exec_t,s0) + +/var/run/ifplugd.* gen_context(system_u:object_r:ifplugd_var_run_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ifplugd.if serefpolicy-3.6.1/policy/modules/services/ifplugd.if --- nsaserefpolicy/policy/modules/services/ifplugd.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ifplugd.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,194 @@ +## policy for ifplugd + +######################################## +## +## Execute a domain transition to run ifplugd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`ifplugd_domtrans',` + gen_require(` + type ifplugd_t, ifplugd_exec_t; + ') + + domtrans_pattern($1,ifplugd_exec_t,ifplugd_t) +') + +######################################## +## +## Read and write ifplugd UDP sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`ifplugd_rw_udp_sockets',` + gen_require(` + type ifplugd_t; + ') + + allow $1 ifplugd_t:udp_socket { read write }; +') + +######################################## +## +## Read and write ifplugd packet sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`ifplugd_rw_packet_sockets',` + gen_require(` + type ifplugd_t; + ') + + allow $1 ifplugd_t:packet_socket { read write }; +') + +######################################## +## +## Read and write ifplugd netlink +## routing sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`ifplugd_rw_routing_sockets',` + gen_require(` + type ifplugd_t; + ') + + allow $1 ifplugd_t:netlink_route_socket { read write }; +') + +######################################## +## +## Send a generic signal to ifplugd +## +## +## +## Domain allowed access. +## +## +# +interface(`ifplugd_signal',` + gen_require(` + type ifplugd_t; + ') + + allow $1 ifplugd_t:process signal; +') + +######################################## +## +## Read ifplugd etc configuration files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`ifplugd_read_etc',` + gen_require(` + type ifplugd_etc_t; + ') + + files_search_etc($1) + read_files_pattern($1, ifplugd_etc_t, ifplugd_etc_t) +') + +######################################## +## +## Manage ifplugd etc configuration files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`ifplugd_manage_etc',` + gen_require(` + type ifplugd_etc_t; + ') + + files_search_etc($1) + manage_dirs_pattern($1, ifplugd_etc_t, ifplugd_etc_t) + manage_files_pattern($1, ifplugd_etc_t, ifplugd_etc_t) + +') + +######################################## +## +## Read ifplugd PID files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`ifplugd_read_pid_files',` + gen_require(` + type ifplugd_var_run_t; + ') + + files_search_pids($1) + allow $1 ifplugd_var_run_t:file read_file_perms; +') + +######################################## +## +## All of the rules required to administrate +## an ifplugd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the ifplugd domain. +## +## +## +## +# +interface(`ifplugd_admin',` + gen_require(` + type ifplugd_t, ifplugd_etc_t; + type ifplugd_var_run_t, ifplugd_initrc_exec_t; + ') + + allow $1 ifplugd_t:process { ptrace signal_perms }; + ps_process_pattern($1, ifplugd_t) + + init_labeled_script_domtrans($1, ifplugd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 ifplugd_initrc_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + admin_pattern($1, ifplugd_etc_t) + + files_list_pids($1) + admin_pattern($1, ifplugd_var_run_t) + +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ifplugd.te serefpolicy-3.6.1/policy/modules/services/ifplugd.te --- nsaserefpolicy/policy/modules/services/ifplugd.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ifplugd.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,89 @@ +policy_module(ifplugd,1.0.0) + +######################################## +# +# Declarations +# + +type ifplugd_t; +type ifplugd_exec_t; +init_daemon_domain(ifplugd_t, ifplugd_exec_t) + +type ifplugd_initrc_exec_t; +init_script_file(ifplugd_initrc_exec_t) + +# config files +type ifplugd_etc_t; +files_type(ifplugd_etc_t) + +# pid files +type ifplugd_var_run_t; +files_pid_file(ifplugd_var_run_t) + +######################################## +# +# ifplugd local policy +# + +allow ifplugd_t self:capability { net_admin sys_nice net_bind_service }; +dontaudit ifplugd_t self:capability { sys_tty_config sys_ptrace }; +allow ifplugd_t self:process { signal signull }; + +allow ifplugd_t self:fifo_file rw_fifo_file_perms; +allow ifplugd_t self:tcp_socket create_stream_socket_perms; +allow ifplugd_t self:udp_socket create_socket_perms; +allow ifplugd_t self:netlink_route_socket create_netlink_socket_perms; +allow ifplugd_t self:packet_socket create_socket_perms; + +# pid file +manage_files_pattern(ifplugd_t, ifplugd_var_run_t,ifplugd_var_run_t) +manage_sock_files_pattern(ifplugd_t, ifplugd_var_run_t,ifplugd_var_run_t) +files_pid_filetrans(ifplugd_t,ifplugd_var_run_t, { file sock_file }) + +# config files +read_files_pattern(ifplugd_t,ifplugd_etc_t,ifplugd_etc_t) +exec_files_pattern(ifplugd_t,ifplugd_etc_t,ifplugd_etc_t) + +kernel_read_system_state(ifplugd_t) +kernel_read_network_state(ifplugd_t) +kernel_search_network_sysctl(ifplugd_t) +kernel_rw_net_sysctls(ifplugd_t) +kernel_read_kernel_sysctls(ifplugd_t) + +# reading of hardware information +dev_read_sysfs(ifplugd_t) + +corecmd_exec_shell(ifplugd_t) +corecmd_exec_bin(ifplugd_t) + +domain_read_confined_domains_state(ifplugd_t) +domain_dontaudit_read_all_domains_state(ifplugd_t) + +auth_use_nsswitch(ifplugd_t) + +libs_use_ld_so(ifplugd_t) +libs_use_shared_libs(ifplugd_t) +miscfiles_read_localization(ifplugd_t) + +logging_send_syslog_msg(ifplugd_t) + +netutils_domtrans(ifplugd_t) +# transition to ifconfig & dhcpc +sysnet_domtrans_ifconfig(ifplugd_t) +sysnet_domtrans_dhcpc(ifplugd_t) + +sysnet_delete_dhcpc_pid(ifplugd_t) +sysnet_read_dhcpc_pid(ifplugd_t) +sysnet_signal_dhcpc(ifplugd_t) +#sysnet_kill_dhcpc(ifplugd_t) +#sysnet_manage_config(ifplugd_t) +#sysnet_read_dhcp_config(ifplugd_t) +#sysnet_search_dhcp_state(ifplugd_t) + +optional_policy(` + consoletype_exec(ifplugd_t) +') + +permissive ifplugd_t; + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.fc serefpolicy-3.6.1/policy/modules/services/kerberos.fc --- nsaserefpolicy/policy/modules/services/kerberos.fc 2008-10-10 15:53:03.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/kerberos.fc 2008-11-25 09:45:43.000000000 -0500 @@ -21,6 +21,7 @@ /var/kerberos/krb5kdc/from_master.* gen_context(system_u:object_r:krb5kdc_lock_t,s0) /var/kerberos/krb5kdc/principal.* gen_context(system_u:object_r:krb5kdc_principal_t,s0) /var/kerberos/krb5kdc/principal\.ok gen_context(system_u:object_r:krb5kdc_lock_t,s0) +/var/kerberos/krb5kdc/kadm5\.keytab -- gen_context(system_u:object_r:krb5_keytab_t,s0) /var/log/krb5kdc\.log gen_context(system_u:object_r:krb5kdc_log_t,s0) /var/log/kadmin(d)?\.log gen_context(system_u:object_r:kadmind_log_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.te serefpolicy-3.6.1/policy/modules/services/kerberos.te --- nsaserefpolicy/policy/modules/services/kerberos.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/kerberos.te 2008-11-25 09:45:43.000000000 -0500 @@ -290,6 +290,7 @@ corenet_tcp_sendrecv_all_nodes(kpropd_t) corenet_tcp_sendrecv_all_ports(kpropd_t) corenet_tcp_bind_all_nodes(kpropd_t) +corenet_tcp_bind_kprop_port(kpropd_t) dev_read_urand(kpropd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerneloops.if serefpolicy-3.6.1/policy/modules/services/kerneloops.if --- nsaserefpolicy/policy/modules/services/kerneloops.if 2008-10-14 11:58:09.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/kerneloops.if 2008-11-25 09:45:43.000000000 -0500 @@ -63,6 +63,25 @@ ######################################## ## +## Allow domain to manage kerneloops tmp files +## +## +## +## Domain to not audit. +## +## +# +interface(`kerneloops_manage_tmp_files',` + gen_require(` + type kerneloops_tmp_t; + ') + + manage_files_pattern($1, kerneloops_tmp_t, kerneloops_tmp_t) + files_search_tmp($1) +') + +######################################## +## ## All of the rules required to administrate ## an kerneloops environment ## @@ -81,6 +100,7 @@ interface(`kerneloops_admin',` gen_require(` type kerneloops_t, kerneloops_initrc_exec_t; + type kerneloops_tmp_t; ') allow $1 kerneloops_t:process { ptrace signal_perms }; @@ -90,4 +110,7 @@ domain_system_change_exemption($1) role_transition $2 kerneloops_initrc_exec_t system_r; allow $2 system_r; + + admin_pattern($1, kerneloops_tmp_t) ') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerneloops.te serefpolicy-3.6.1/policy/modules/services/kerneloops.te --- nsaserefpolicy/policy/modules/services/kerneloops.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/kerneloops.te 2008-11-25 09:45:43.000000000 -0500 @@ -13,6 +13,9 @@ type kerneloops_initrc_exec_t; init_script_file(kerneloops_initrc_exec_t) +type kerneloops_tmp_t; +files_tmp_file(kerneloops_tmp_t) + ######################################## # # kerneloops local policy @@ -23,6 +26,9 @@ allow kerneloops_t self:fifo_file rw_file_perms; allow kerneloops_t self:netlink_route_socket r_netlink_socket_perms; +manage_files_pattern(kerneloops_t, kerneloops_tmp_t, kerneloops_tmp_t) +files_tmp_filetrans(kerneloops_t,kerneloops_tmp_t,file) + kernel_read_ring_buffer(kerneloops_t) # Init script handling diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ldap.te serefpolicy-3.6.1/policy/modules/services/ldap.te --- nsaserefpolicy/policy/modules/services/ldap.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ldap.te 2008-11-25 09:45:43.000000000 -0500 @@ -117,7 +117,7 @@ userdom_dontaudit_search_user_home_dirs(slapd_t) optional_policy(` - kerberos_use(slapd_t) + kerberos_keytab_template(slapd, slapd_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/lpd.fc serefpolicy-3.6.1/policy/modules/services/lpd.fc --- nsaserefpolicy/policy/modules/services/lpd.fc 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/lpd.fc 2008-11-25 09:45:43.000000000 -0500 @@ -3,6 +3,8 @@ # /dev/printer -s gen_context(system_u:object_r:printer_t,s0) +/opt/gutenprint/s?bin(/.*)? gen_context(system_u:object_r:lpr_exec_t,s0) + # # /usr # diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/lpd.te serefpolicy-3.6.1/policy/modules/services/lpd.te --- nsaserefpolicy/policy/modules/services/lpd.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/lpd.te 2008-11-25 09:45:43.000000000 -0500 @@ -233,7 +233,6 @@ allow lpr_t self:unix_stream_socket create_stream_socket_perms; allow lpr_t self:tcp_socket create_socket_perms; allow lpr_t self:udp_socket create_socket_perms; -allow lpr_t self:netlink_route_socket r_netlink_socket_perms; can_exec(lpr_t, lpr_exec_t) @@ -273,9 +272,9 @@ term_use_controlling_term(lpr_t) term_use_generic_ptys(lpr_t) -miscfiles_read_localization(lpr_t) +auth_use_nsswitch(lpr_t) -sysnet_read_config(lpr_t) +miscfiles_read_localization(lpr_t) userdom_read_user_tmp_symlinks(lpr_t) # Write to the user domain tty. @@ -339,10 +338,3 @@ logging_send_syslog_msg(lpr_t) ') -optional_policy(` - nscd_socket_use(lpr_t) -') - -optional_policy(` - nis_use_ypbind(lpr_t) -') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailman.fc serefpolicy-3.6.1/policy/modules/services/mailman.fc --- nsaserefpolicy/policy/modules/services/mailman.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/mailman.fc 2008-11-25 09:45:43.000000000 -0500 @@ -31,3 +31,4 @@ /var/lock/mailman(/.*)? gen_context(system_u:object_r:mailman_lock_t,s0) /var/spool/mailman(/.*)? gen_context(system_u:object_r:mailman_data_t,s0) ') +/usr/lib/mailman/mail/mailman -- gen_context(system_u:object_r:mailman_mail_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailman.if serefpolicy-3.6.1/policy/modules/services/mailman.if --- nsaserefpolicy/policy/modules/services/mailman.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/mailman.if 2008-11-25 09:45:43.000000000 -0500 @@ -31,6 +31,12 @@ allow mailman_$1_t self:tcp_socket create_stream_socket_perms; allow mailman_$1_t self:udp_socket create_socket_perms; + files_search_spool(mailman_$1_t) + + manage_dirs_pattern(mailman_$1_t, mailman_archive_t, mailman_archive_t) + manage_files_pattern(mailman_$1_t, mailman_archive_t, mailman_archive_t) + manage_lnk_files_pattern(mailman_$1_t, mailman_archive_t, mailman_archive_t) + manage_dirs_pattern(mailman_$1_t, mailman_data_t, mailman_data_t) manage_files_pattern(mailman_$1_t, mailman_data_t, mailman_data_t) manage_lnk_files_pattern(mailman_$1_t, mailman_data_t, mailman_data_t) @@ -209,6 +215,7 @@ type mailman_data_t; ') + manage_dirs_pattern($1, mailman_data_t, mailman_data_t) manage_files_pattern($1, mailman_data_t, mailman_data_t) ') @@ -250,6 +257,25 @@ ####################################### ## +## read +## mailman logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`mailman_read_log',` + gen_require(` + type mailman_log_t; + ') + + read_files_pattern($1, mailman_log_t, mailman_log_t) +') + +####################################### +## ## Append to mailman logs. ## ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailman.te serefpolicy-3.6.1/policy/modules/services/mailman.te --- nsaserefpolicy/policy/modules/services/mailman.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/mailman.te 2008-11-25 09:45:43.000000000 -0500 @@ -53,10 +53,8 @@ apache_use_fds(mailman_cgi_t) apache_dontaudit_append_log(mailman_cgi_t) apache_search_sys_script_state(mailman_cgi_t) - - optional_policy(` - nscd_socket_use(mailman_cgi_t) - ') + apache_read_config(mailman_cgi_t) + apache_dontaudit_rw_stream_sockets(mailman_cgi_t) ') ######################################## @@ -65,15 +63,22 @@ # allow mailman_mail_t self:unix_dgram_socket create_socket_perms; +allow mailman_mail_t initrc_t:process signal; +allow mailman_mail_t self:process { signal signull }; +allow mailman_mail_t self:capability { kill dac_override setuid setgid sys_tty_config }; + +files_search_spool(mailman_mail_t) +fs_rw_anon_inodefs_files(mailman_mail_t) + +manage_dirs_pattern(mailman_mail_t, mailman_archive_t, mailman_archive_t) +manage_files_pattern(mailman_mail_t, mailman_archive_t, mailman_archive_t) +manage_lnk_files_pattern(mailman_mail_t, mailman_archive_t, mailman_archive_t) mta_dontaudit_rw_delivery_tcp_sockets(mailman_mail_t) +mta_dontaudit_rw_queue(mailman_mail_t) -ifdef(`TODO',` optional_policy(` - allow mailman_mail_t qmail_spool_t:file { read ioctl getattr }; - # do we really need this? - allow mailman_mail_t qmail_lspawn_t:fifo_file write; -') + postfix_search_spool(mailman_mail_t) ') ######################################## @@ -99,11 +104,15 @@ # for su seutil_dontaudit_search_config(mailman_queue_t) +su_exec(mailman_queue_t) + # some of the following could probably be changed to dontaudit, someone who # knows mailman well should test this out and send the changes userdom_search_user_home_dirs(mailman_queue_t) -su_exec(mailman_queue_t) +optional_policy(` + apache_read_config(mailman_queue_t) +') optional_policy(` cron_system_entry(mailman_queue_t, mailman_queue_exec_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailscanner.fc serefpolicy-3.6.1/policy/modules/services/mailscanner.fc --- nsaserefpolicy/policy/modules/services/mailscanner.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/mailscanner.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,2 @@ +/var/spool/MailScanner(/.*)? gen_context(system_u:object_r:mailscanner_spool_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailscanner.if serefpolicy-3.6.1/policy/modules/services/mailscanner.if --- nsaserefpolicy/policy/modules/services/mailscanner.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/mailscanner.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,59 @@ +## Anti-Virus and Anti-Spam Filter + +######################################## +## +## Search mailscanner spool directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`mailscanner_search_spool',` + gen_require(` + type mailscanner_spool_t; + ') + + files_search_spool($1) + allow $1 mailscanner_spool_t:dir search_dir_perms; +') + +######################################## +## +## read mailscanner spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`mailscanner_read_spool',` + gen_require(` + type mailscanner_spool_t; + ') + + files_search_spool($1) + read_files_pattern($1, mailscanner_spool_t, mailscanner_spool_t) +') + +######################################## +## +## Create, read, write, and delete +## mailscanner spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`mailscanner_manage_spool',` + gen_require(` + type mailscanner_spool_t; + ') + + files_search_spool($1) + manage_files_pattern($1, mailscanner_spool_t, mailscanner_spool_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailscanner.te serefpolicy-3.6.1/policy/modules/services/mailscanner.te --- nsaserefpolicy/policy/modules/services/mailscanner.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/mailscanner.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,5 @@ + +policy_module(mailscanner, 1.0.0) + +type mailscanner_spool_t; +files_type(mailscanner_spool_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.fc serefpolicy-3.6.1/policy/modules/services/mta.fc --- nsaserefpolicy/policy/modules/services/mta.fc 2008-09-12 10:48:05.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/mta.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,4 +1,4 @@ -/bin/mail -- gen_context(system_u:object_r:sendmail_exec_t,s0) +/bin/mail(x)? -- gen_context(system_u:object_r:sendmail_exec_t,s0) /etc/aliases -- gen_context(system_u:object_r:etc_aliases_t,s0) /etc/aliases\.db -- gen_context(system_u:object_r:etc_aliases_t,s0) @@ -22,7 +22,3 @@ /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) - -#ifdef(`postfix.te', `', ` -#/var/spool/postfix(/.*)? gen_context(system_u:object_r:mail_spool_t,s0) -#') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.if serefpolicy-3.6.1/policy/modules/services/mta.if --- nsaserefpolicy/policy/modules/services/mta.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/mta.if 2008-12-03 16:44:26.000000000 -0500 @@ -130,6 +130,15 @@ sendmail_create_log($1_mail_t) ') + optional_policy(` + exim_read_log($1_mail_t) + exim_append_log($1_mail_t) + exim_manage_spool_files($1_mail_t) +') + + optional_policy(` + uucp_manage_spool($1_mail_t) + ') ') ######################################## @@ -302,11 +311,13 @@ allow $1 mail_spool_t:dir list_dir_perms; create_files_pattern($1, mail_spool_t, mail_spool_t) read_files_pattern($1, mail_spool_t, mail_spool_t) + append_files_pattern($1, mail_spool_t, mail_spool_t) create_lnk_files_pattern($1, mail_spool_t, mail_spool_t) read_lnk_files_pattern($1, mail_spool_t, mail_spool_t) optional_policy(` dovecot_manage_spool($1) + dovecot_domtrans_deliver($1) ') optional_policy(` @@ -341,6 +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) ') ') @@ -612,7 +624,7 @@ ') files_dontaudit_search_spool($1) - dontaudit $1 mail_spool_t:dir search; + dontaudit $1 mail_spool_t:dir search_dir_perms; dontaudit $1 mail_spool_t:lnk_file read; dontaudit $1 mail_spool_t:file getattr; ') @@ -665,7 +677,7 @@ 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) ') @@ -772,6 +784,25 @@ ######################################## ## +## read mail queue files. +## +## +## +## Domain allowed access. +## +## +# +interface(`mta_read_queue',` + gen_require(` + type mqueue_spool_t; + ') + + files_search_spool($1) + read_files_pattern($1, mqueue_spool_t, mqueue_spool_t) +') + +######################################## +## ## Create, read, write, and delete ## mail queue files. ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.te serefpolicy-3.6.1/policy/modules/services/mta.te --- nsaserefpolicy/policy/modules/services/mta.te 2008-11-25 09:01:08.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/mta.te 2008-11-25 09:45:43.000000000 -0500 @@ -1,5 +1,5 @@ -policy_module(mta, 2.0.1) +policy_module(mta, 2.0.0) ######################################## # @@ -47,34 +47,48 @@ # # newalias required this, not sure if it is needed in 'if' file -allow system_mail_t self:capability { dac_override }; +allow system_mail_t self:capability { dac_override fowner }; +allow system_mail_t self:fifo_file rw_fifo_file_perms; read_files_pattern(system_mail_t, etc_mail_t, etc_mail_t) +read_files_pattern(system_mail_t, mailcontent_type, mailcontent_type) allow system_mail_t mta_exec_type:file entrypoint; -allow system_mail_t mailcontent_type:file read_file_perms; +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) +dev_read_sysfs(system_mail_t) dev_read_rand(system_mail_t) dev_read_urand(system_mail_t) +fs_rw_anon_inodefs_files(system_mail_t) +fs_list_inotifyfs(system_mail_t) + +selinux_getattr_fs(system_mail_t) + init_use_script_ptys(system_mail_t) userdom_use_user_terminals(system_mail_t) userdom_dontaudit_search_user_home_dirs(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(` @@ -88,6 +102,13 @@ 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(` + courier_manage_spool_dirs(system_mail_t) + courier_manage_spool_files(system_mail_t) + courier_rw_spool_pipes(system_mail_t) ') optional_policy(` @@ -95,16 +116,16 @@ ') optional_policy(` - logrotate_read_tmp_files(system_mail_t) + exim_domtrans(system_mail_t) + exim_manage_log(system_mail_t) ') optional_policy(` - logwatch_read_tmp_files(system_mail_t) + logrotate_read_tmp_files(system_mail_t) ') optional_policy(` - # newaliases runs as system_mail_t when the sendmail initscript does a restart - milter_getattr_all_sockets(system_mail_t) + logwatch_read_tmp_files(system_mail_t) ') optional_policy(` @@ -132,10 +153,6 @@ # compatability for old default main.cf postfix_config_filetrans(system_mail_t, etc_aliases_t, { dir file lnk_file sock_file fifo_file }) ') - - optional_policy(` - cron_rw_tcp_sockets(system_mail_t) - ') ') optional_policy(` @@ -155,6 +172,19 @@ ') 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) ') @@ -174,6 +204,23 @@ ') ') +read_files_pattern(mailserver_delivery, system_mail_tmp_t, system_mail_tmp_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-3.6.1/policy/modules/services/munin.fc --- nsaserefpolicy/policy/modules/services/munin.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/munin.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,4 +1,5 @@ /etc/munin(/.*)? gen_context(system_u:object_r:munin_etc_t,s0) +/etc/rc\.d/init\.d/munin-node -- gen_context(system_u:object_r:munin_initrc_exec_t,s0) /usr/bin/munin-.* -- gen_context(system_u:object_r:munin_exec_t,s0) /usr/sbin/munin-.* -- gen_context(system_u:object_r:munin_exec_t,s0) @@ -6,6 +7,8 @@ /usr/share/munin/plugins/.* -- gen_context(system_u:object_r:munin_exec_t,s0) /var/lib/munin(/.*)? gen_context(system_u:object_r:munin_var_lib_t,s0) -/var/log/munin.* -- gen_context(system_u:object_r:munin_log_t,s0) +/var/log/munin.* gen_context(system_u:object_r:munin_log_t,s0) /var/run/munin(/.*)? gen_context(system_u:object_r:munin_var_run_t,s0) -/var/www/munin(/.*)? gen_context(system_u:object_r:munin_var_lib_t,s0) +/var/www/html/munin(/.*)? gen_context(system_u:object_r:httpd_munin_content_t,s0) +/var/www/html/munin/cgi(/.*)? gen_context(system_u:object_r:httpd_munin_script_exec_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.if serefpolicy-3.6.1/policy/modules/services/munin.if --- nsaserefpolicy/policy/modules/services/munin.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/munin.if 2008-11-25 09:45:43.000000000 -0500 @@ -80,3 +80,76 @@ dontaudit $1 munin_var_lib_t:dir search_dir_perms; ') + +######################################## +## +## Allow the specified domain to append +## to munin log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`munin_append_log',` + gen_require(` + type munin_log_t; + ') + + logging_search_logs($1) + allow $1 munin_log_t:dir list_dir_perms; + append_files_pattern($1, munin_log_t, munin_log_t) +') + +######################################## +## +## All of the rules required to administrate +## an munin environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the munin domain. +## +## +## +# +interface(`munin_admin',` + gen_require(` + type munin_t, munin_etc_t, munin_tmp_t; + type munin_log_t, munin_var_lib_t, munin_var_run_t; + type httpd_munin_content_t; + type munin_initrc_exec_t; + ') + + allow $1 munin_t:process { ptrace signal_perms }; + ps_process_pattern($1, munin_t) + + init_labeled_script_domtrans($1, munin_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 munin_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, munin_tmp_t) + + logging_list_logs($1) + admin_pattern($1, munin_log_t) + + files_list_etc($1) + admin_pattern($1, munin_etc_t) + + files_list_var_lib($1) + admin_pattern($1, munin_var_lib_t) + + files_list_pids($1) + admin_pattern($1, munin_var_run_t) + + admin_pattern($1, httpd_munin_content_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.te serefpolicy-3.6.1/policy/modules/services/munin.te --- nsaserefpolicy/policy/modules/services/munin.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/munin.te 2008-12-02 15:10:58.000000000 -0500 @@ -13,6 +13,9 @@ type munin_etc_t alias lrrd_etc_t; files_config_file(munin_etc_t) +type munin_initrc_exec_t; +init_script_file(munin_initrc_exec_t) + type munin_log_t alias lrrd_log_t; logging_log_file(munin_log_t) @@ -30,21 +33,25 @@ # Local policy # -allow munin_t self:capability { setgid setuid }; +allow munin_t self:capability { chown dac_override setgid setuid sys_rawio }; dontaudit munin_t self:capability sys_tty_config; allow munin_t self:process { getsched setsched signal_perms }; allow munin_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow munin_t self:unix_dgram_socket { create_socket_perms sendto }; allow munin_t self:tcp_socket create_stream_socket_perms; allow munin_t self:udp_socket create_socket_perms; +allow munin_t self:fifo_file manage_fifo_file_perms; + +can_exec(munin_t, munin_exec_t) allow munin_t munin_etc_t:dir list_dir_perms; read_files_pattern(munin_t, munin_etc_t, munin_etc_t) read_lnk_files_pattern(munin_t, munin_etc_t, munin_etc_t) files_search_etc(munin_t) -allow munin_t munin_log_t:file manage_file_perms; -logging_log_filetrans(munin_t, munin_log_t, file) +manage_dirs_pattern(munin_t, munin_log_t, munin_log_t) +manage_files_pattern(munin_t, munin_log_t, munin_log_t) +logging_log_filetrans(munin_t, munin_log_t, { file dir }) manage_dirs_pattern(munin_t, munin_tmp_t, munin_tmp_t) manage_files_pattern(munin_t, munin_tmp_t, munin_tmp_t) @@ -61,9 +68,11 @@ files_pid_filetrans(munin_t, munin_var_run_t, file) kernel_read_system_state(munin_t) -kernel_read_kernel_sysctls(munin_t) +kernel_read_network_state(munin_t) +kernel_read_all_sysctls(munin_t) corecmd_exec_bin(munin_t) +corecmd_exec_shell(munin_t) corenet_all_recvfrom_unlabeled(munin_t) corenet_all_recvfrom_netlabel(munin_t) @@ -73,24 +82,35 @@ corenet_udp_sendrecv_all_nodes(munin_t) corenet_tcp_sendrecv_all_ports(munin_t) corenet_udp_sendrecv_all_ports(munin_t) +corenet_tcp_bind_munin_port(munin_t) +corenet_tcp_connect_munin_port(munin_t) +corenet_tcp_connect_http_port(munin_t) +corenet_tcp_bind_all_nodes(munin_t) dev_read_sysfs(munin_t) dev_read_urand(munin_t) domain_use_interactive_fds(munin_t) +domain_read_all_domains_state(munin_t) files_read_etc_files(munin_t) files_read_etc_runtime_files(munin_t) files_read_usr_files(munin_t) +files_list_spool(munin_t) fs_getattr_all_fs(munin_t) fs_search_auto_mountpoints(munin_t) +auth_use_nsswitch(munin_t) + logging_send_syslog_msg(munin_t) +logging_read_all_logs(munin_t) +miscfiles_read_fonts(munin_t) miscfiles_read_localization(munin_t) -sysnet_read_config(munin_t) +sysnet_exec_ifconfig(munin_t) +netutils_domtrans_ping(munin_t) userdom_dontaudit_use_unpriv_user_fds(munin_t) userdom_dontaudit_search_user_home_dirs(munin_t) @@ -105,7 +125,30 @@ ') optional_policy(` - nis_use_ypbind(munin_t) + fstools_domtrans(munin_t) +') + +optional_policy(` + mta_read_config(munin_t) + mta_send_mail(munin_t) + mta_read_queue(munin_t) +') + +optional_policy(` + mysql_read_config(munin_t) + mysql_stream_connect(munin_t) +') + +optional_policy(` + postfix_list_spool(munin_t) +') + +optional_policy(` + rpc_search_nfs_state_data(munin_t) +') + +optional_policy(` + sendmail_read_log(munin_t) ') optional_policy(` @@ -115,3 +158,10 @@ optional_policy(` udev_read_db(munin_t) ') + +#============= http munin policy ============== +apache_content_template(munin) + +manage_dirs_pattern(munin_t, httpd_munin_content_t, httpd_munin_content_t) +manage_files_pattern(munin_t, httpd_munin_content_t, httpd_munin_content_t) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.fc serefpolicy-3.6.1/policy/modules/services/nagios.fc --- nsaserefpolicy/policy/modules/services/nagios.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/nagios.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,16 +1,19 @@ /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)?/nagios/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) /var/log/nagios(/.*)? gen_context(system_u:object_r:nagios_log_t,s0) -/var/log/netsaint(/.*)? gen_context(system_u:object_r:nagios_log_t,s0) + +/var/spool/nagios(/.*)? gen_context(system_u:object_r:nagios_spool_t,s0) ifdef(`distro_debian',` /usr/sbin/nagios -- gen_context(system_u:object_r:nagios_exec_t,s0) -/usr/lib/cgi-bin/nagios/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) ') +/usr/lib(64)?/cgi-bin/nagios(/.+)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.if serefpolicy-3.6.1/policy/modules/services/nagios.if --- nsaserefpolicy/policy/modules/services/nagios.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/nagios.if 2008-11-25 09:45:43.000000000 -0500 @@ -44,7 +44,7 @@ ######################################## ## -## Execute the nagios CGI with +## Execute the nagios NRPE with ## a domain transition. ## ## @@ -53,18 +53,37 @@ ##
## # -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. +## Do not audit attempts to read and write +## NAGIOS unnamed pipes. +## +## +## +## Domain to not audit. +## +## +# +interface(`nagios_dontaudit_rw_pipes',` + + gen_require(` + type nagios_t; + ') + + dontaudit $1 nagios_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## +## Search nagios spool directories. ## ## ## @@ -72,10 +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-3.6.1/policy/modules/services/nagios.te --- nsaserefpolicy/policy/modules/services/nagios.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/nagios.te 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/networkmanager.fc --- nsaserefpolicy/policy/modules/services/networkmanager.fc 2008-09-24 09:07:28.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/networkmanager.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,8 +1,12 @@ +/etc/NetworkManager/dispatcher\.d(/.*) 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/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/log/wpa_supplicant.* -- gen_context(system_u:object_r:NetworkManager_log_t,s0) @@ -10,3 +14,6 @@ /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) + +/usr/libexec/nm-openconnect-service -- 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-3.6.1/policy/modules/services/networkmanager.if --- nsaserefpolicy/policy/modules/services/networkmanager.if 2008-09-11 11:28:34.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/networkmanager.if 2008-11-25 09:45:43.000000000 -0500 @@ -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. ## ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.te serefpolicy-3.6.1/policy/modules/services/networkmanager.te --- nsaserefpolicy/policy/modules/services/networkmanager.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/networkmanager.te 2008-12-02 11:38:08.000000000 -0500 @@ -33,9 +33,9 @@ # networkmanager will ptrace itself if gdb is installed # and it receives a unexpected signal (rh bug #204161) -allow NetworkManager_t self:capability { kill setgid setuid 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; @@ -51,8 +51,8 @@ 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_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 +63,8 @@ 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 +83,18 @@ 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) @@ -104,9 +111,14 @@ files_read_etc_runtime_files(NetworkManager_t) files_read_usr_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 +128,40 @@ 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 +173,25 @@ ') 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 +199,48 @@ ') 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(` + polkit_domtrans_auth(NetworkManager_t) + polkit_read_lib(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(` @@ -184,7 +253,9 @@ 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-3.6.1/policy/modules/services/nis.fc --- nsaserefpolicy/policy/modules/services/nis.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/nis.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,9 +1,13 @@ - +/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) /usr/lib/yp/ypxfr -- gen_context(system_u:object_r:ypxfr_exec_t,s0) +/usr/lib64/yp/ypxfr -- gen_context(system_u:object_r:ypxfr_exec_t,s0) /usr/sbin/rpc\.yppasswdd -- gen_context(system_u:object_r:yppasswdd_exec_t,s0) /usr/sbin/rpc\.ypxfrd -- gen_context(system_u:object_r:ypxfr_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.if serefpolicy-3.6.1/policy/modules/services/nis.if --- nsaserefpolicy/policy/modules/services/nis.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/nis.if 2008-11-25 13:29:15.000000000 -0500 @@ -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; @@ -49,8 +49,8 @@ corenet_udp_bind_all_nodes($1) corenet_tcp_bind_generic_port($1) corenet_udp_bind_generic_port($1) - corenet_tcp_bind_reserved_port($1) - corenet_udp_bind_reserved_port($1) + corenet_dontaudit_tcp_bind_all_reserved_ports($1) + corenet_dontaudit_udp_bind_all_reserved_ports($1) corenet_dontaudit_tcp_bind_all_ports($1) corenet_dontaudit_udp_bind_all_ports($1) corenet_tcp_connect_portmap_port($1) @@ -87,6 +87,25 @@ ######################################## ## +## Use the nis to authenticate passwords +## +## +## +## The type of the process performing this action. +## +## +## +# +interface(`nis_authenticate',` + tunable_policy(`allow_ypbind',` + nis_use_ypbind_uncond($1) + corenet_tcp_bind_all_rpc_ports($1) + corenet_udp_bind_all_rpc_ports($1) + ') +') + +######################################## +## ## Execute ypbind in the ypbind domain. ## ## @@ -244,3 +263,104 @@ corecmd_search_bin($1) domtrans_pattern($1, ypxfr_exec_t, ypxfr_t) ') + +######################################## +## +## Execute nis server in the nis domain. +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`nis_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 +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the nis domain. +## +## +## +# +interface(`nis_admin',` + gen_require(` + 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 }; + ps_process_pattern($1, ypbind_t) + + allow $1 yppasswdd_t:process { ptrace signal_perms }; + ps_process_pattern($1, yppasswdd_t) + + allow $1 ypserv_t:process { ptrace signal_perms }; + ps_process_pattern($1, ypserv_t) + + 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) + + files_list_pids($1) + admin_pattern($1, ypbind_var_run_t) + + admin_pattern($1, yppasswdd_var_run_t) + + files_list_etc($1) + admin_pattern($1, ypserv_conf_t) + + admin_pattern($1, ypserv_tmp_t) + + admin_pattern($1, ypserv_var_run_t) +') + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.te serefpolicy-3.6.1/policy/modules/services/nis.te --- nsaserefpolicy/policy/modules/services/nis.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/nis.te 2008-11-25 09:45:43.000000000 -0500 @@ -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 @@ -111,6 +117,16 @@ userdom_dontaudit_search_user_home_dirs(ypbind_t) optional_policy(` + dbus_system_bus_client(ypbind_t) + dbus_connect_system_bus(ypbind_t) + init_dbus_chat_script(ypbind_t) + + optional_policy(` + networkmanager_dbus_chat(ypbind_t) + ') +') + +optional_policy(` seutil_sigchld_newrole(ypbind_t) ') @@ -123,6 +139,7 @@ # yppasswdd local policy # +allow yppasswdd_t self:capability dac_override; dontaudit yppasswdd_t self:capability sys_tty_config; allow yppasswdd_t self:fifo_file rw_fifo_file_perms; allow yppasswdd_t self:process { setfscreate signal_perms }; @@ -153,8 +170,8 @@ corenet_udp_sendrecv_all_ports(yppasswdd_t) corenet_tcp_bind_all_nodes(yppasswdd_t) corenet_udp_bind_all_nodes(yppasswdd_t) -corenet_tcp_bind_reserved_port(yppasswdd_t) -corenet_udp_bind_reserved_port(yppasswdd_t) +corenet_tcp_bind_all_rpc_ports(yppasswdd_t) +corenet_udp_bind_all_rpc_ports(yppasswdd_t) corenet_dontaudit_tcp_bind_all_reserved_ports(yppasswdd_t) corenet_dontaudit_udp_bind_all_reserved_ports(yppasswdd_t) corenet_sendrecv_generic_server_packets(yppasswdd_t) @@ -241,6 +258,8 @@ corenet_udp_bind_all_nodes(ypserv_t) corenet_tcp_bind_reserved_port(ypserv_t) corenet_udp_bind_reserved_port(ypserv_t) +corenet_tcp_bind_all_rpc_ports(ypserv_t) +corenet_udp_bind_all_rpc_ports(ypserv_t) corenet_dontaudit_tcp_bind_all_reserved_ports(ypserv_t) corenet_dontaudit_udp_bind_all_reserved_ports(ypserv_t) corenet_sendrecv_generic_server_packets(ypserv_t) @@ -306,6 +325,8 @@ corenet_udp_bind_all_nodes(ypxfr_t) corenet_tcp_bind_reserved_port(ypxfr_t) corenet_udp_bind_reserved_port(ypxfr_t) +corenet_tcp_bind_all_rpc_ports(ypxfr_t) +corenet_udp_bind_all_rpc_ports(ypxfr_t) corenet_dontaudit_tcp_bind_all_reserved_ports(ypxfr_t) corenet_dontaudit_udp_bind_all_reserved_ports(ypxfr_t) corenet_tcp_connect_all_ports(ypxfr_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.fc serefpolicy-3.6.1/policy/modules/services/nscd.fc --- nsaserefpolicy/policy/modules/services/nscd.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/nscd.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,3 +1,4 @@ +/etc/rc\.d/init\.d/nscd -- gen_context(system_u:object_r:nscd_initrc_exec_t,s0) /usr/sbin/nscd -- gen_context(system_u:object_r:nscd_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.if serefpolicy-3.6.1/policy/modules/services/nscd.if --- nsaserefpolicy/policy/modules/services/nscd.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/nscd.if 2008-11-25 09:45:43.000000000 -0500 @@ -58,6 +58,42 @@ ######################################## ## +## Send NSCD the kill signal. +## +## +## +## Domain allowed access. +## +## +# +interface(`nscd_kill',` + gen_require(` + type nscd_t; + ') + + allow $1 nscd_t:process sigkill; +') + +######################################## +## +## Send signulls to NSCD. +## +## +## +## Domain allowed access. +## +## +# +interface(`nscd_signull',` + gen_require(` + type nscd_t; + ') + + allow $1 nscd_t:process signull; +') + +######################################## +## ## Use NSCD services by connecting using ## a unix stream socket. ## @@ -70,15 +106,14 @@ interface(`nscd_socket_use',` gen_require(` type nscd_t, nscd_var_run_t; - class nscd { getpwd getgrp gethost shmempwd shmemgrp shmemhost }; + class nscd { getserv getpwd getgrp gethost shmempwd shmemgrp shmemhost shmemserv }; ') allow $1 self:unix_stream_socket create_socket_perms; allow $1 nscd_t:nscd { getpwd getgrp gethost }; dontaudit $1 nscd_t:fd use; - dontaudit $1 nscd_t:nscd { shmempwd shmemgrp shmemhost }; - + dontaudit $1 nscd_t:nscd { getserv shmempwd shmemgrp shmemhost shmemserv }; files_search_pids($1) stream_connect_pattern($1, nscd_var_run_t, nscd_var_run_t, nscd_t) dontaudit $1 nscd_var_run_t:file { getattr read }; @@ -198,3 +233,60 @@ nscd_domtrans($1) role $2 types nscd_t; ') + +######################################## +## +## 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 +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the nscd domain. +## +## +## +# +interface(`nscd_admin',` + gen_require(` + type nscd_t, nscd_log_t, nscd_var_run_t; + type nscd_initrc_exec_t; + ') + + allow $1 nscd_t:process { ptrace signal_perms }; + ps_process_pattern($1, nscd_t) + + nscd_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 nscd_initrc_exec_t system_r; + allow $2 system_r; + + logging_list_logs($1) + admin_pattern($1, nscd_log_t) + + files_list_pids($1) + admin_pattern($1, nscd_var_run_t) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.te serefpolicy-3.6.1/policy/modules/services/nscd.te --- nsaserefpolicy/policy/modules/services/nscd.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/nscd.te 2008-11-25 09:45:43.000000000 -0500 @@ -20,6 +20,9 @@ type nscd_exec_t; init_daemon_domain(nscd_t, nscd_exec_t) +type nscd_initrc_exec_t; +init_script_file(nscd_initrc_exec_t) + type nscd_log_t; logging_log_file(nscd_log_t) @@ -28,14 +31,14 @@ # Local policy # -allow nscd_t self:capability { kill setgid setuid audit_write }; +allow nscd_t self:capability { kill setgid setuid }; dontaudit nscd_t self:capability sys_tty_config; -allow nscd_t self:process { getattr setsched signal_perms }; +allow nscd_t self:process { getattr getcap setcap setsched signal_perms }; allow nscd_t self:fifo_file read_fifo_file_perms; allow nscd_t self:unix_stream_socket create_stream_socket_perms; allow nscd_t self:unix_dgram_socket create_socket_perms; allow nscd_t self:netlink_selinux_socket create_socket_perms; -allow nscd_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; + allow nscd_t self:tcp_socket create_socket_perms; allow nscd_t self:udp_socket create_socket_perms; @@ -50,6 +53,8 @@ manage_sock_files_pattern(nscd_t, nscd_var_run_t, nscd_var_run_t) files_pid_filetrans(nscd_t, nscd_var_run_t, { file sock_file }) +can_exec(nscd_t, nscd_exec_t) + kernel_read_kernel_sysctls(nscd_t) kernel_list_proc(nscd_t) kernel_read_proc_symlinks(nscd_t) @@ -60,6 +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) @@ -73,6 +79,7 @@ corenet_udp_sendrecv_all_nodes(nscd_t) corenet_tcp_sendrecv_all_ports(nscd_t) corenet_udp_sendrecv_all_ports(nscd_t) +corenet_udp_bind_all_nodes(nscd_t) corenet_tcp_connect_all_ports(nscd_t) corenet_sendrecv_all_client_packets(nscd_t) corenet_rw_tun_tap_dev(nscd_t) @@ -84,12 +91,14 @@ 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) # Needed to read files created by firstboot "/etc/hesiod.conf" files_read_etc_runtime_files(nscd_t) +logging_send_audit_msgs(nscd_t) logging_send_syslog_msg(nscd_t) miscfiles_read_localization(nscd_t) @@ -105,6 +114,14 @@ userdom_dontaudit_search_user_home_dirs(nscd_t) optional_policy(` + cron_read_system_job_tmp_files(nscd_t) +') + +optional_policy(` + kerberos_use(nscd_t) +') + +optional_policy(` udev_read_db(nscd_t) ') @@ -112,3 +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/ntp.if serefpolicy-3.6.1/policy/modules/services/ntp.if --- nsaserefpolicy/policy/modules/services/ntp.if 2008-10-14 11:58:09.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/ntp.if 2008-11-25 09:45:43.000000000 -0500 @@ -56,6 +56,24 @@ ######################################## ## +## 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-3.6.1/policy/modules/services/ntp.te --- nsaserefpolicy/policy/modules/services/ntp.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ntp.te 2008-11-25 09:45:43.000000000 -0500 @@ -42,6 +42,7 @@ 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; @@ -90,6 +91,8 @@ fs_getattr_all_fs(ntpd_t) fs_search_auto_mountpoints(ntpd_t) +# Necessary to communicate with gpsd devices +fs_rw_tmpfs_files(ntpd_t) term_use_ptmx(ntpd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nx.te serefpolicy-3.6.1/policy/modules/services/nx.te --- nsaserefpolicy/policy/modules/services/nx.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/nx.te 2008-12-03 14:42:01.000000000 -0500 @@ -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.fc serefpolicy-3.6.1/policy/modules/services/oddjob.fc --- nsaserefpolicy/policy/modules/services/oddjob.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/oddjob.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,4 +1,4 @@ -/usr/lib/oddjob/mkhomedir -- gen_context(system_u:object_r:oddjob_mkhomedir_exec_t,s0) +/usr/lib(64)?/oddjob/mkhomedir -- gen_context(system_u:object_r:oddjob_mkhomedir_exec_t,s0) /usr/sbin/oddjobd -- gen_context(system_u:object_r:oddjob_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.if serefpolicy-3.6.1/policy/modules/services/oddjob.if --- nsaserefpolicy/policy/modules/services/oddjob.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/oddjob.if 2008-11-25 09:45:43.000000000 -0500 @@ -44,6 +44,7 @@ ') domtrans_pattern(oddjob_t, $2, $1) + domain_user_exemption_target($1) ') ######################################## @@ -84,3 +85,28 @@ domtrans_pattern($1, oddjob_mkhomedir_exec_t, oddjob_mkhomedir_t) ') + +######################################## +## +## Execute the oddjob_mkhomedir program in the oddjob_mkhomedir domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to allow the oddjob_mkhomedir domain. +## +## +## +# +interface(`oddjob_run_mkhomedir',` + gen_require(` + type oddjob_mkhomedir_t; + ') + + oddjob_domtrans_mkhomedir($1) + role $2 types oddjob_mkhomedir_t; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.te serefpolicy-3.6.1/policy/modules/services/oddjob.te --- nsaserefpolicy/policy/modules/services/oddjob.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/oddjob.te 2008-11-25 09:45:43.000000000 -0500 @@ -10,14 +10,21 @@ type oddjob_exec_t; domain_type(oddjob_t) init_daemon_domain(oddjob_t, oddjob_exec_t) +domain_obj_id_change_exemption(oddjob_t) +domain_role_change_exemption(oddjob_t) domain_subj_id_change_exemption(oddjob_t) type oddjob_mkhomedir_t; type oddjob_mkhomedir_exec_t; domain_type(oddjob_mkhomedir_t) -init_daemon_domain(oddjob_mkhomedir_t, oddjob_mkhomedir_exec_t) +domain_obj_id_change_exemption(oddjob_mkhomedir_t) +init_system_domain(oddjob_mkhomedir_t, oddjob_mkhomedir_exec_t) oddjob_system_entry(oddjob_mkhomedir_t, oddjob_mkhomedir_exec_t) +ifdef(`enable_mcs',` + init_ranged_daemon_domain(oddjob_t, oddjob_exec_t,s0 - mcs_systemhigh) +') + # pid files type oddjob_var_run_t; files_pid_file(oddjob_var_run_t) @@ -65,13 +72,32 @@ # oddjob_mkhomedir local policy # +allow oddjob_mkhomedir_t self:capability { chown fowner fsetid dac_override }; +allow oddjob_mkhomedir_t self:process setfscreate; allow oddjob_mkhomedir_t self:fifo_file rw_fifo_file_perms; allow oddjob_mkhomedir_t self:unix_stream_socket create_stream_socket_perms; files_read_etc_files(oddjob_mkhomedir_t) +kernel_read_system_state(oddjob_mkhomedir_t) + +auth_use_nsswitch(oddjob_mkhomedir_t) + +logging_send_syslog_msg(oddjob_mkhomedir_t) + miscfiles_read_localization(oddjob_mkhomedir_t) +selinux_get_fs_mount(oddjob_mkhomedir_t) +selinux_validate_context(oddjob_mkhomedir_t) +selinux_compute_access_vector(oddjob_mkhomedir_t) +selinux_compute_create_context(oddjob_mkhomedir_t) +selinux_compute_relabel_context(oddjob_mkhomedir_t) +selinux_compute_user_contexts(oddjob_mkhomedir_t) + +seutil_read_config(oddjob_mkhomedir_t) +seutil_read_file_contexts(oddjob_mkhomedir_t) +seutil_read_default_contexts(oddjob_mkhomedir_t) + # Add/remove user home directories userdom_home_filetrans_user_home_dir(oddjob_mkhomedir_t) userdom_manage_user_home_content_dirs(oddjob_mkhomedir_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.fc serefpolicy-3.6.1/policy/modules/services/openvpn.fc --- nsaserefpolicy/policy/modules/services/openvpn.fc 2008-10-08 19:00:27.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/openvpn.fc 2008-11-25 09:45:43.000000000 -0500 @@ -2,6 +2,7 @@ # /etc # /etc/openvpn(/.*)? gen_context(system_u:object_r:openvpn_etc_t,s0) +/etc/openvpn/ipp.txt -- gen_context(system_u:object_r:openvpn_etc_rw_t,s0) /etc/rc\.d/init\.d/openvpn -- gen_context(system_u:object_r:openvpn_initrc_exec_t,s0) # diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.if serefpolicy-3.6.1/policy/modules/services/openvpn.if --- nsaserefpolicy/policy/modules/services/openvpn.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/openvpn.if 2008-11-25 09:45:43.000000000 -0500 @@ -46,6 +46,24 @@ ######################################## ## +## Send OPENVPN clients the kill signal. +## +## +## +## Domain allowed access. +## +## +# +interface(`openvpn_kill',` + gen_require(` + type openvpn_t; + ') + + allow $1 openvpn_t:process sigkill; +') + +######################################## +## ## Send generic signals to OPENVPN clients. ## ## @@ -64,6 +82,24 @@ ######################################## ## +## Send signulls to OPENVPN clients. +## +## +## +## Domain allowed access. +## +## +# +interface(`openvpn_signull',` + gen_require(` + type openvpn_t; + ') + + allow $1 openvpn_t:process signull; +') + +######################################## +## ## Allow the specified domain to read ## OpenVPN configuration files. ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.te serefpolicy-3.6.1/policy/modules/services/openvpn.te --- nsaserefpolicy/policy/modules/services/openvpn.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/openvpn.te 2008-12-03 10:19:06.000000000 -0500 @@ -22,6 +22,9 @@ type openvpn_etc_t; files_config_file(openvpn_etc_t) +type openvpn_etc_rw_t; +files_config_file(openvpn_etc_rw_t) + type openvpn_initrc_exec_t; init_script_file(openvpn_initrc_exec_t) @@ -40,6 +43,7 @@ allow openvpn_t self:capability { dac_read_search dac_override net_bind_service net_admin setgid setuid sys_chroot sys_tty_config }; allow openvpn_t self:process { signal getsched }; +allow openvpn_t self:fifo_file rw_fifo_file_perms; allow openvpn_t self:unix_dgram_socket { create_socket_perms sendto }; allow openvpn_t self:unix_stream_socket { create_stream_socket_perms connectto }; @@ -47,10 +51,11 @@ allow openvpn_t self:tcp_socket server_stream_socket_perms; allow openvpn_t self:netlink_route_socket rw_netlink_socket_perms; -allow openvpn_t openvpn_etc_t:dir list_dir_perms; -can_exec(openvpn_t, openvpn_etc_t) +manage_files_pattern(openvpn_t,openvpn_etc_rw_t,openvpn_etc_rw_t) read_files_pattern(openvpn_t, openvpn_etc_t, openvpn_etc_t) read_lnk_files_pattern(openvpn_t, openvpn_etc_t, openvpn_etc_t) +filetrans_pattern(openvpn_t,openvpn_etc_t,openvpn_etc_rw_t, file) +can_exec(openvpn_t,openvpn_etc_t) allow openvpn_t openvpn_var_log_t:file manage_file_perms; logging_log_filetrans(openvpn_t, openvpn_var_log_t, file) @@ -99,6 +104,8 @@ sysnet_dns_name_resolve(openvpn_t) sysnet_exec_ifconfig(openvpn_t) +sysnet_write_config(openvpn_t) +sysnet_etc_filetrans_config(openvpn_t) userdom_use_user_terminals(openvpn_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pads.fc serefpolicy-3.6.1/policy/modules/services/pads.fc --- nsaserefpolicy/policy/modules/services/pads.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pads.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,12 @@ + +/etc/pads-ether-codes -- gen_context(system_u:object_r:pads_config_t, s0) +/etc/pads-signature-list -- gen_context(system_u:object_r:pads_config_t, s0) +/etc/pads.conf -- gen_context(system_u:object_r:pads_config_t, s0) +/etc/pads-assets.csv -- gen_context(system_u:object_r:pads_config_t, s0) + +/etc/rc\.d/init\.d/pads -- gen_context(system_u:object_r:pads_initrc_exec_t, s0) + +/usr/bin/pads -- gen_context(system_u:object_r:pads_exec_t, s0) + +/var/run/pads.pid -- gen_context(system_u:object_r:pads_var_run_t, s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pads.if serefpolicy-3.6.1/policy/modules/services/pads.if --- nsaserefpolicy/policy/modules/services/pads.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pads.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,10 @@ +## SELinux policy for PADS daemon. +## +##

+## PADS is a libpcap based detection engine used to +## passively detect network assets. It is designed to +## complement IDS technology by providing context to IDS +## alerts. +##

+##
+ diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pads.te serefpolicy-3.6.1/policy/modules/services/pads.te --- nsaserefpolicy/policy/modules/services/pads.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pads.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,65 @@ + +policy_module(pads, 0.0.1) + +######################################## +# +# Declarations +# + +type pads_t; +type pads_exec_t; +init_daemon_domain(pads_t, pads_exec_t) +role system_r types pads_t; + +type pads_initrc_exec_t; +init_script_file(pads_initrc_exec_t) + +type pads_config_t; +files_config_file(pads_config_t) + +type pads_var_run_t; +files_pid_file(pads_var_run_t) + +######################################## +# +# Declarations +# + +allow pads_t self:capability { dac_override net_raw }; +allow pads_t self:netlink_route_socket { write getattr read bind create nlmsg_read }; +allow pads_t self:packet_socket { ioctl setopt getopt read bind create }; +allow pads_t self:udp_socket { create ioctl }; +allow pads_t self:unix_dgram_socket { write create connect }; + +allow pads_t pads_config_t:file manage_file_perms; +files_etc_filetrans(pads_t, pads_config_t, file) + +allow pads_t pads_var_run_t:file manage_file_perms; +files_pid_filetrans(pads_t, pads_var_run_t, file) + +corecmd_search_bin(pads_t) + +corenet_all_recvfrom_unlabeled(pads_t) +corenet_all_recvfrom_netlabel(pads_t) +corenet_tcp_sendrecv_all_if(pads_t) +corenet_tcp_sendrecv_all_nodes(pads_t) + +corenet_tcp_connect_prelude_port(pads_t) + +dev_read_rand(pads_t) +dev_read_urand(pads_t) + +kernel_read_sysctl(pads_t) + +files_read_etc_files(pads_t) +files_search_spool(pads_t) + +miscfiles_read_localization(pads_t) + +logging_send_syslog_msg(pads_t) + +sysnet_dns_name_resolve(pads_t) + +optional_policy(` + prelude_manage_spool(pads_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pcscd.te serefpolicy-3.6.1/policy/modules/services/pcscd.te --- nsaserefpolicy/policy/modules/services/pcscd.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pcscd.te 2008-11-25 09:45:43.000000000 -0500 @@ -57,6 +57,14 @@ sysnet_dns_name_resolve(pcscd_t) optional_policy(` + dbus_system_bus_client(pcscd_t) + + optional_policy(` + hal_dbus_chat(pcscd_t) + ') +') + +optional_policy(` openct_stream_connect(pcscd_t) openct_read_pid_files(pcscd_t) openct_signull(pcscd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pegasus.te serefpolicy-3.6.1/policy/modules/services/pegasus.te --- nsaserefpolicy/policy/modules/services/pegasus.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pegasus.te 2008-11-25 09:45:43.000000000 -0500 @@ -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/pingd.fc serefpolicy-3.6.1/policy/modules/services/pingd.fc --- nsaserefpolicy/policy/modules/services/pingd.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pingd.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,11 @@ + +/etc/pingd.conf -- gen_context(system_u:object_r:pingd_etc_t,s0) + +/etc/rc\.d/init\.d/whatsup-pingd -- gen_context(system_u:object_r:pingd_initrc_exec_t,s0) + +/usr/lib/pingd(/.*)? gen_context(system_u:object_r:pingd_modules_t,s0) + +/usr/sbin/pingd -- gen_context(system_u:object_r:pingd_exec_t,s0) + + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pingd.if serefpolicy-3.6.1/policy/modules/services/pingd.if --- nsaserefpolicy/policy/modules/services/pingd.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pingd.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,99 @@ +## policy for pingd + +######################################## +## +## Execute a domain transition to run pingd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`pingd_domtrans',` + gen_require(` + type pingd_t, pingd_exec_t; + ') + + domtrans_pattern($1,pingd_exec_t,pingd_t) +') + +####################################### +## +## Read pingd etc configuration files. +## +## +## +## Domain allowed access. +## +## +# +interface(`pingd_read_etc',` + gen_require(` + type pingd_etc_t; + ') + + files_search_etc($1) + read_files_pattern($1, pingd_etc_t, pingd_etc_t) +') + +####################################### +## +## Manage pingd etc configuration files. +## +## +## +## Domain allowed access. +## +## +# +interface(`pingd_manage_etc',` + gen_require(` + type pingd_etc_t; + ') + + files_search_etc($1) + manage_dirs_pattern($1, pingd_etc_t, pingd_etc_t) + manage_files_pattern($1, pingd_etc_t, pingd_etc_t) + +') + +####################################### +## +## All of the rules required to administrate +## an pingd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the pingd domain. +## +## +## +# +interface(`pingd_admin',` + gen_require(` + type pingd_t, pingd_etc_t; + type pingd_initrc_exec_t, pingd_modules_t; + ') + + allow $1 pingd_t:process { ptrace signal_perms }; + ps_process_pattern($1, pingd_t) + + init_labeled_script_domtrans($1, pingd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 pingd_initrc_exec_t system_r; + allow $2 system_r; + + files_list_etc($1) + admin_pattern($1, pingd_etc_t) + + files_list_usr($1) + admin_pattern($1, pingd_modules_t) + +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pingd.te serefpolicy-3.6.1/policy/modules/services/pingd.te --- nsaserefpolicy/policy/modules/services/pingd.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pingd.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,54 @@ +policy_module(pingd,1.0.0) + +######################################## +# +# Declarations +# + +type pingd_t; +type pingd_exec_t; +init_daemon_domain(pingd_t, pingd_exec_t) + +type pingd_initrc_exec_t; +init_script_file(pingd_initrc_exec_t) + +# type for config +type pingd_etc_t; +files_type(pingd_etc_t); + +# type for pingd modules +type pingd_modules_t; +files_type(pingd_modules_t) + +######################################## +# +# pingd local policy +# + +allow pingd_t self:capability net_raw; +allow pingd_t self:tcp_socket create_stream_socket_perms; +allow pingd_t self:rawip_socket { write read create bind }; + +read_files_pattern(pingd_t, pingd_etc_t, pingd_etc_t) + +read_files_pattern(pingd_t, pingd_modules_t, pingd_modules_t) +mmap_files_pattern(pingd_t, pingd_modules_t, pingd_modules_t) + +corenet_raw_bind_all_nodes(pingd_t) +corenet_tcp_bind_all_nodes(pingd_t) +corenet_tcp_bind_pingd_port(pingd_t) + +auth_use_nsswitch(pingd_t) + +files_search_usr(pingd_t) + +libs_use_ld_so(pingd_t) +libs_use_shared_libs(pingd_t) +miscfiles_read_localization(pingd_t) + +logging_send_syslog_msg(pingd_t) + +permissive pingd_t; + + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pki.fc serefpolicy-3.6.1/policy/modules/services/pki.fc --- nsaserefpolicy/policy/modules/services/pki.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pki.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,46 @@ + +/etc/rc\.d/init\.d/pki-ca -- gen_context(system_u:object_r:pki_ca_script_exec_t,s0) +/etc/rc\.d/init\.d/pki-kra -- gen_context(system_u:object_r:pki_kra_script_exec_t,s0) +/etc/rc\.d/init\.d/pki-ocsp -- gen_context(system_u:object_r:pki_ocsp_script_exec_t,s0) +/etc/rc\.d/init\.d/pki-ra -- gen_context(system_u:object_r:pki_ra_script_exec_t,s0) +/etc/rc\.d/init\.d/pki-tks -- gen_context(system_u:object_r:pki_tks_script_exec_t,s0) +/etc/rc\.d/init\.d/pki-tps -- gen_context(system_u:object_r:pki_tps_script_exec_t,s0) + +/etc/pki-ca(/.*)? gen_context(system_u:object_r:pki_ca_etc_rw_t,s0) +/etc/pki-ca/tomcat5\.conf -- gen_context(system_u:object_r:pki_ca_tomcat_exec_t,s0) +/etc/pki-kra(/.*)? gen_context(system_u:object_r:pki_kra_etc_rw_t,s0) +/etc/pki-kra/tomcat5\.conf -- gen_context(system_u:object_r:pki_kra_tomcat_exec_t,s0) +/etc/pki-ocsp(/.*)? gen_context(system_u:object_r:pki_ocsp_etc_rw_t,s0) +/etc/pki-ocsp/tomcat5\.conf -- gen_context(system_u:object_r:pki_ocsp_tomcat_exec_t,s0) +/etc/pki-ra(/.*)? gen_context(system_u:object_r:pki_ra_etc_rw_t,s0) +/etc/pki-tks(/.*)? gen_context(system_u:object_r:pki_tks_etc_rw_t,s0) +/etc/pki-tks/tomcat5\.conf -- gen_context(system_u:object_r:pki_tks_tomcat_exec_t,s0) +/etc/pki-tps(/.*)? gen_context(system_u:object_r:pki_tps_etc_rw_t,s0) + +/usr/bin/dtomcat5-pki-ca -- gen_context(system_u:object_r:pki_ca_exec_t,s0) +/usr/bin/dtomcat5-pki-kra -- gen_context(system_u:object_r:pki_kra_exec_t,s0) +/usr/bin/dtomcat5-pki-ocsp -- gen_context(system_u:object_r:pki_ocsp_exec_t,s0) +/usr/bin/dtomcat5-pki-tks -- gen_context(system_u:object_r:pki_tks_exec_t,s0) + +/usr/sbin/httpd.worker -- gen_context(system_u:object_r:pki_ra_exec_t,s0) + +/var/lib/pki-ca(/.*)? gen_context(system_u:object_r:pki_ca_var_lib_t,s0) +/var/lib/pki-kra(/.*)? gen_context(system_u:object_r:pki_kra_var_lib_t,s0) +/var/lib/pki-ocsp(/.*)? gen_context(system_u:object_r:pki_ocsp_var_lib_t,s0) +/var/lib/pki-ra(/.*)? gen_context(system_u:object_r:pki_ra_var_lib_t,s0) +/var/lib/pki-tks(/.*)? gen_context(system_u:object_r:pki_tks_var_lib_t,s0) +/var/lib/pki-tps(/.*)? gen_context(system_u:object_r:pki_tps_var_lib_t,s0) + +/var/log/pki-ca(/.*)? gen_context(system_u:object_r:pki_ca_log_t,s0) +/var/log/pki-kra(/.*)? gen_context(system_u:object_r:pki_kra_log_t,s0) +/var/log/pki-ocsp(/.*)? gen_context(system_u:object_r:pki_ocsp_log_t,s0) +/var/log/pki-ra(/.*)? gen_context(system_u:object_r:pki_ra_log_t,s0) +/var/log/pki-tks(/.*)? gen_context(system_u:object_r:pki_tks_log_t,s0) +/var/log/pki-tps(/.*)? gen_context(system_u:object_r:pki_tps_log_t,s0) + +/var/run/pki-ca\.pid -- gen_context(system_u:object_r:pki_ca_var_run_t,s0) +/var/run/pki-kra\.pid -- gen_context(system_u:object_r:pki_kra_var_run_t,s0) +/var/run/pki-ocsp\.pid -- gen_context(system_u:object_r:pki_ocsp_var_run_t,s0) +/var/run/pki-ra\.pid -- gen_context(system_u:object_r:pki_ocsp_var_run_t,s0) +/var/run/pki-tks\.pid -- gen_context(system_u:object_r:pki_tks_var_run_t,s0) +/var/run/pki-tps\.pid -- gen_context(system_u:object_r:pki_tks_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pki.if serefpolicy-3.6.1/policy/modules/services/pki.if --- nsaserefpolicy/policy/modules/services/pki.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pki.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,643 @@ + +## policy for pki + +######################################## +## +## Execute pki_ca server in the pki_ca domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`pki_ca_script_domtrans',` + gen_require(` + attribute pki_ca_script; + ') + + init_script_domtrans_spec($1,pki_ca_script) +') + +######################################## +## +## Create a set of derived types for apache +## web content. +## +## +## +## The prefix to be used for deriving type names. +## +## +# +template(`pki_ca_template',` + gen_require(` + attribute pki_ca_process; + attribute pki_ca_config, pki_ca_var_lib, pki_ca_var_run; + attribute pki_ca_executable, pki_ca_script, pki_ca_var_log; + type pki_ca_tomcat_exec_t; + type $1_port_t; + ') + ######################################## + # + # Declarations + # + + type $1_t, pki_ca_process; + type $1_exec_t, pki_ca_executable; + domain_type($1_t) + init_daemon_domain($1_t, $1_exec_t) + + type $1_script_exec_t, pki_ca_script; + init_script_file($1_script_exec_t) + + type $1_etc_rw_t, pki_ca_config; + files_type($1_etc_rw_t) + + type $1_var_run_t, pki_ca_var_run; + files_pid_file($1_var_run_t) + + type $1_var_lib_t, pki_ca_var_lib; + files_type($1_var_lib_t) + + type $1_log_t, pki_ca_var_log; + logging_log_file($1_log_t) + + ######################################## + # + # $1 local policy + # + + # Execstack/execmem caused by java app. + allow $1_t self:process { execstack execmem getsched setsched }; + + ## internal communication is often done using fifo and unix sockets. + allow $1_t self:fifo_file rw_file_perms; + allow $1_t self:unix_stream_socket create_stream_socket_perms; + allow $1_t self:tcp_socket create_stream_socket_perms; + allow $1_t self:process signull; + + allow $1_t $1_port_t:tcp_socket {name_bind name_connect}; + + corenet_all_recvfrom_unlabeled($1_t) + corenet_tcp_sendrecv_all_if($1_t) + corenet_tcp_sendrecv_all_nodes($1_t) + corenet_tcp_sendrecv_all_ports($1_t) + + corenet_tcp_bind_all_nodes($1_t) + corenet_tcp_bind_ocsp_port($1_t) + corenet_tcp_connect_ocsp_port($1_t) + + # This is for /etc/$1/tomcat.conf: + can_exec($1_t, pki_ca_tomcat_exec_t) + + # Init script handling + domain_use_interactive_fds($1_t) + + files_read_etc_files($1_t) + + manage_dirs_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t) + manage_files_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t) + files_etc_filetrans($1_t,$1_etc_rw_t, { file dir }) + + manage_dirs_pattern($1_t, $1_var_run_t, $1_var_run_t) + manage_files_pattern($1_t, $1_var_run_t, $1_var_run_t) + files_pid_filetrans($1_t,$1_var_run_t, { file dir }) + + manage_dirs_pattern($1_t, $1_var_lib_t, $1_var_lib_t) + manage_files_pattern($1_t, $1_var_lib_t, $1_var_lib_t) + read_lnk_files_pattern($1_t, $1_var_lib_t, $1_var_lib_t) + files_var_lib_filetrans($1_t, $1_var_lib_t, { file dir } ) + + manage_dirs_pattern($1_t, $1_log_t, $1_log_t) + manage_files_pattern($1_t, $1_log_t, $1_log_t) + logging_log_filetrans($1_t, $1_log_t, { file dir } ) + + corecmd_exec_bin($1_t) + corecmd_read_bin_symlinks($1_t) + corecmd_exec_shell($1_t) + + dev_list_sysfs($1_t) + dev_read_rand($1_t) + dev_read_urand($1_t) + + # Java is looking in /tmp for some reason...: + files_manage_generic_tmp_dirs($1_t) + files_manage_generic_tmp_files($1_t) + files_read_usr_files($1_t) + files_read_usr_symlinks($1_t) + # These are used to read tomcat class files in /var/lib/tomcat + files_read_var_lib_files($1_t) + files_read_var_lib_symlinks($1_t) + + kernel_read_network_state($1_t) + kernel_read_system_state($1_t) + kernel_search_network_state($1_t) + # audit2allow + kernel_signull_unlabeled($1_t) + + auth_use_nsswitch($1_t) + + init_dontaudit_write_utmp($1_t) + + libs_use_ld_so($1_t) + libs_use_shared_libs($1_t) + + miscfiles_read_localization($1_t) + + ifdef(`targeted_policy',` + term_dontaudit_use_unallocated_ttys($1_t) + term_dontaudit_use_generic_ptys($1_t) + ') + +#This is broken in selinux-policy we need java_exec defined, Will add to policy + gen_require(` + type java_exec_t; + ') + can_exec($1_t, java_exec_t) + +') + +######################################## +## +## All of the rules required to administrate +## an pki_ca environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`pki_ca_admin',` + gen_require(` + type pki_ca_tomcat_exec_t; + attribute pki_ca_process; + attribute pki_ca_config; + attribute pki_ca_executable; + attribute pki_ca_var_lib; + attribute pki_ca_var_log; + attribute pki_ca_var_run; + attribute pki_ca_pidfiles; + attribute pki_ca_script; + ') + + allow $1 pki_ca_process:process { ptrace signal_perms }; + ps_process_pattern($1, pki_ca_t) + + # Allow pki_ca_t to restart the service + pki_ca_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 pki_ca_script system_r; + allow $2 system_r; + + manage_all_pattern($1, pki_ca_config) + manage_all_pattern($1, pki_ca_var_run) + manage_all_pattern($1, pki_ca_var_lib) + manage_all_pattern($1, pki_ca_var_log) + manage_all_pattern($1, pki_ca_config) + manage_all_pattern($1, pki_ca_tomcat_exec_t) +') + +######################################## +## +## Execute pki_kra server in the pki_kra domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`pki_kra_script_domtrans',` + gen_require(` + attribute pki_kra_script; + ') + + init_script_domtrans_spec($1,pki_kra_script) +') + +######################################## +## +## All of the rules required to administrate +## an pki_kra environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`pki_kra_admin',` + gen_require(` + type pki_kra_tomcat_exec_t; + attribute pki_kra_process; + attribute pki_kra_config; + attribute pki_kra_executable; + attribute pki_kra_var_lib; + attribute pki_kra_var_log; + attribute pki_kra_var_run; + attribute pki_kra_pidfiles; + attribute pki_kra_script; + ') + + allow $1 pki_kra_process:process { ptrace signal_perms }; + ps_process_pattern($1, pki_kra_t) + + # Allow pki_kra_t to restart the service + pki_kra_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 pki_kra_script system_r; + allow $2 system_r; + + manage_all_pattern($1, pki_kra_config) + manage_all_pattern($1, pki_kra_var_run) + manage_all_pattern($1, pki_kra_var_lib) + manage_all_pattern($1, pki_kra_var_log) + manage_all_pattern($1, pki_kra_config) + manage_all_pattern($1, pki_kra_tomcat_exec_t) +') + +######################################## +## +## Execute pki_ocsp server in the pki_ocsp domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`pki_ocsp_script_domtrans',` + gen_require(` + attribute pki_ocsp_script; + ') + + init_script_domtrans_spec($1,pki_ocsp_script) +') + + +######################################## +## +## All of the rules required to administrate +## an pki_ocsp environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`pki_ocsp_admin',` + gen_require(` + type pki_ocsp_tomcat_exec_t; + attribute pki_ocsp_process; + attribute pki_ocsp_config; + attribute pki_ocsp_executable; + attribute pki_ocsp_var_lib; + attribute pki_ocsp_var_log; + attribute pki_ocsp_var_run; + attribute pki_ocsp_pidfiles; + attribute pki_ocsp_script; + ') + + allow $1 pki_ocsp_process:process { ptrace signal_perms }; + ps_process_pattern($1, pki_ocsp_t) + + # Allow pki_ocsp_t to restart the service + pki_ocsp_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 pki_ocsp_script system_r; + allow $2 system_r; + + manage_all_pattern($1, pki_ocsp_config) + manage_all_pattern($1, pki_ocsp_var_run) + manage_all_pattern($1, pki_ocsp_var_lib) + manage_all_pattern($1, pki_ocsp_var_log) + manage_all_pattern($1, pki_ocsp_config) + manage_all_pattern($1, pki_ocsp_tomcat_exec_t) +') + +######################################## +## +## Execute pki_ra server in the pki_ra domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`pki_ra_script_domtrans',` + gen_require(` + attribute pki_ra_script; + ') + + init_script_domtrans_spec($1,pki_ra_script) +') + +######################################## +## +## Create a set of derived types for apache +## web content. +## +## +## +## The prefix to be used for deriving type names. +## +## +# +template(`pki_ra_template',` + gen_require(` + attribute pki_ra_process; + attribute pki_ra_config, pki_ra_var_lib; + attribute pki_ra_executable, pki_ra_script, pki_ra_var_log; + ') + ######################################## + # + # Declarations + # + + type $1_t, pki_ra_process; + type $1_exec_t, pki_ra_executable; + domain_type($1_t) + init_daemon_domain($1_t, $1_exec_t) + + type $1_script_exec_t, pki_ra_script; + init_script_file($1_script_exec_t) + + type $1_etc_rw_t, pki_ra_config; + files_type($1_etc_rw_t) + + type $1_var_lib_t, pki_ra_var_lib; + files_type($1_var_lib_t) + + type $1_log_t, pki_ra_var_log; + logging_log_file($1_log_t) + + ######################################## + # + # $1 local policy + # + + ## internal communication is often done using fifo and unix sockets. + allow $1_t self:fifo_file rw_file_perms; + allow $1_t self:unix_stream_socket create_stream_socket_perms; + + # Init script handling + domain_use_interactive_fds($1_t) + + files_read_etc_files($1_t) + + manage_dirs_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t) + manage_files_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t) + files_etc_filetrans($1_t,$1_etc_rw_t, { file dir }) + + manage_dirs_pattern($1_t, $1_var_lib_t, $1_var_lib_t) + manage_files_pattern($1_t, $1_var_lib_t, $1_var_lib_t) + read_lnk_files_pattern($1_t, $1_var_lib_t, $1_var_lib_t) + files_var_lib_filetrans($1_t, $1_var_lib_t, { file dir } ) + + manage_dirs_pattern($1_t, $1_log_t, $1_log_t) + manage_files_pattern($1_t, $1_log_t, $1_log_t) + logging_log_filetrans($1_t, $1_log_t, { file dir } ) + + init_dontaudit_write_utmp($1_t) + + libs_use_ld_so($1_t) + libs_use_shared_libs($1_t) + + miscfiles_read_localization($1_t) + + ifdef(`targeted_policy',` + term_dontaudit_use_unallocated_ttys($1_t) + term_dontaudit_use_generic_ptys($1_t) + ') + + gen_require(` + type httpd_t; + ') + + allow httpd_t pki_ra_etc_rw_t:file { read getattr }; + allow httpd_t pki_ra_log_t:file read; + allow httpd_t pki_ra_var_lib_t:lnk_file read; + + +') + +######################################## +## +## All of the rules required to administrate +## an pki_ra environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`pki_ra_admin',` + gen_require(` + attribute pki_ra_process; + attribute pki_ra_config; + attribute pki_ra_executable; + attribute pki_ra_var_lib; + attribute pki_ra_var_log; + attribute pki_ra_script; + ') + + allow $1 pki_ra_process:process { ptrace signal_perms }; + ps_process_pattern($1, pki_ra_t) + + # Allow pki_ra_t to restart the service + pki_ra_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 pki_ra_script system_r; + allow $2 system_r; + + manage_all_pattern($1, pki_ra_config) + manage_all_pattern($1, pki_ra_var_lib) + manage_all_pattern($1, pki_ra_var_log) + manage_all_pattern($1, pki_ra_config) +') + +######################################## +## +## Execute pki_tks server in the pki_tks domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`pki_tks_script_domtrans',` + gen_require(` + attribute pki_tks_script; + ') + + init_script_domtrans_spec($1,pki_tks_script) +') + + +######################################## +## +## All of the rules required to administrate +## an pki_tks environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`pki_tks_admin',` + gen_require(` + type pki_tks_tomcat_exec_t; + attribute pki_tks_process; + attribute pki_tks_config; + attribute pki_tks_executable; + attribute pki_tks_var_lib; + attribute pki_tks_var_log; + attribute pki_tks_var_run; + attribute pki_tks_pidfiles; + attribute pki_tks_script; + ') + + allow $1 pki_tks_process:process { ptrace signal_perms }; + ps_process_pattern($1, pki_tks_t) + + # Allow pki_tks_t to restart the service + pki_tks_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 pki_tks_script system_r; + allow $2 system_r; + + manage_all_pattern($1, pki_tks_config) + manage_all_pattern($1, pki_tks_var_run) + manage_all_pattern($1, pki_tks_var_lib) + manage_all_pattern($1, pki_tks_var_log) + manage_all_pattern($1, pki_tks_config) + manage_all_pattern($1, pki_tks_tomcat_exec_t) +') + +######################################## +## +## Execute pki_tps server in the pki_tps domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`pki_tps_script_domtrans',` + gen_require(` + attribute pki_tps_script; + ') + + init_script_domtrans_spec($1,pki_tps_script) +') + + +######################################## +## +## All of the rules required to administrate +## an pki_tps environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`pki_tps_admin',` + gen_require(` + attribute pki_tps_process; + attribute pki_tps_config; + attribute pki_tps_executable; + attribute pki_tps_var_lib; + attribute pki_tps_var_log; + attribute pki_tps_script; + ') + + allow $1 pki_tps_process:process { ptrace signal_perms }; + ps_process_pattern($1, pki_tps_t) + + # Allow pki_tps_t to restart the service + pki_tps_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 pki_tps_script system_r; + allow $2 system_r; + + manage_all_pattern($1, pki_tps_config) + manage_all_pattern($1, pki_tps_var_lib) + manage_all_pattern($1, pki_tps_var_log) + manage_all_pattern($1, pki_tps_config) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pki.te serefpolicy-3.6.1/policy/modules/services/pki.te --- nsaserefpolicy/policy/modules/services/pki.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pki.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,91 @@ +policy_module(pki,1.0.0) + +attribute pki_ca_config; +attribute pki_ca_executable; +attribute pki_ca_var_lib; +attribute pki_ca_var_log; +attribute pki_ca_var_run; +attribute pki_ca_pidfiles; +attribute pki_ca_script; +attribute pki_ca_process; + +type pki_ca_tomcat_exec_t; +files_type(pki_ca_tomcat_exec_t) + +pki_ca_template(pki_ca) + +attribute pki_kra_config; +attribute pki_kra_executable; +attribute pki_kra_var_lib; +attribute pki_kra_var_log; +attribute pki_kra_var_run; +attribute pki_kra_pidfiles; +attribute pki_kra_script; +attribute pki_kra_process; + +type pki_kra_tomcat_exec_t; +files_type(pki_kra_tomcat_exec_t) + +pki_ca_template(pki_kra) + + +attribute pki_ocsp_config; +attribute pki_ocsp_executable; +attribute pki_ocsp_var_lib; +attribute pki_ocsp_var_log; +attribute pki_ocsp_var_run; +attribute pki_ocsp_pidfiles; +attribute pki_ocsp_script; +attribute pki_ocsp_process; + +type pki_ocsp_tomcat_exec_t; +files_type(pki_ocsp_tomcat_exec_t) + +pki_ca_template(pki_ocsp) + + +attribute pki_ra_config; +attribute pki_ra_executable; +attribute pki_ra_var_lib; +attribute pki_ra_var_log; +attribute pki_ra_var_run; +attribute pki_ra_pidfiles; +attribute pki_ra_script; +attribute pki_ra_process; + +type pki_ra_tomcat_exec_t; +files_type(pki_ra_tomcat_exec_t) + +pki_ra_template(pki_ra) + + +attribute pki_tks_config; +attribute pki_tks_executable; +attribute pki_tks_var_lib; +attribute pki_tks_var_log; +attribute pki_tks_var_run; +attribute pki_tks_pidfiles; +attribute pki_tks_script; +attribute pki_tks_process; + +type pki_tks_tomcat_exec_t; +files_type(pki_tks_tomcat_exec_t) + +pki_ca_template(pki_tks) + + +attribute pki_tps_config; +attribute pki_tps_executable; +attribute pki_tps_var_lib; +attribute pki_tps_var_log; +attribute pki_tps_var_run; +attribute pki_tps_pidfiles; +attribute pki_tps_script; +attribute pki_tps_process; + +type pki_tps_tomcat_exec_t; +files_type(pki_tps_tomcat_exec_t) + +pki_ra_template(pki_tps) + + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/polkit.fc serefpolicy-3.6.1/policy/modules/services/polkit.fc --- nsaserefpolicy/policy/modules/services/polkit.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/polkit.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,9 @@ + +/usr/libexec/polkit-read-auth-helper -- gen_context(system_u:object_r:polkit_auth_exec_t,s0) +/usr/libexec/polkit-grant-helper.* -- gen_context(system_u:object_r:polkit_grant_exec_t,s0) +/usr/libexec/polkit-resolve-exe-helper.* -- gen_context(system_u:object_r:polkit_resolve_exec_t,s0) +/usr/libexec/polkitd -- gen_context(system_u:object_r:polkit_exec_t,s0) + +/var/lib/PolicyKit(/.*)? gen_context(system_u:object_r:polkit_var_lib_t,s0) +/var/run/PolicyKit(/.*)? gen_context(system_u:object_r:polkit_var_run_t,s0) +/var/lib/PolicyKit-public(/.*)? gen_context(system_u:object_r:polkit_var_lib_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/polkit.if serefpolicy-3.6.1/policy/modules/services/polkit.if --- nsaserefpolicy/policy/modules/services/polkit.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/polkit.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,202 @@ + +## policy for polkit_auth + +######################################## +## +## Execute a domain transition to run polkit_auth. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`polkit_domtrans_auth',` + gen_require(` + type polkit_auth_t; + type polkit_auth_exec_t; + ') + + domtrans_pattern($1, polkit_auth_exec_t, polkit_auth_t) +') + +######################################## +## +## Search polkit lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`polkit_search_lib',` + gen_require(` + type polkit_var_lib_t; + ') + + allow $1 polkit_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## read polkit lib files +## +## +## +## Domain allowed access. +## +## +# +interface(`polkit_read_lib',` + gen_require(` + type polkit_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, polkit_var_lib_t, polkit_var_lib_t) + + # Broken placement + cron_read_system_job_lib_files($1) +') + +######################################## +## +## Execute a domain transition to run polkit_grant. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`polkit_domtrans_grant',` + gen_require(` + type polkit_grant_t; + type polkit_grant_exec_t; + ') + + domtrans_pattern($1, polkit_grant_exec_t, polkit_grant_t) +') + +######################################## +## +## Execute a domain transition to run polkit_resolve. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`polkit_domtrans_resolve',` + gen_require(` + type polkit_resolve_t; + type polkit_resolve_exec_t; + ') + + domtrans_pattern($1, polkit_resolve_exec_t, polkit_resolve_t) + + allow polkit_resolve_t $1:dir list_dir_perms; + read_files_pattern(polkit_resolve_t, $1, $1) + read_lnk_files_pattern(polkit_resolve_t, $1, $1) + allow polkit_resolve_t $1:process getattr; +') + +######################################## +## +## Execute a policy_grant in the policy_grant domain, and +## allow the specified role the policy_grant domain, +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the load_policy domain. +## +## +## +# +interface(`polkit_run_grant',` + gen_require(` + type polkit_grant_t; + ') + + polkit_domtrans_grant($1) + role $2 types polkit_grant_t; + allow $1 polkit_grant_t:process signal; + read_files_pattern(polkit_grant_t, $1, $1) + allow polkit_grant_t $1:process getattr; +') + +######################################## +## +## Execute a policy_auth in the policy_auth domain, and +## allow the specified role the policy_auth domain, +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the load_policy domain. +## +## +# +interface(`polkit_run_auth',` + gen_require(` + type polkit_auth_t; + ') + + polkit_domtrans_auth($1) + role $2 types polkit_auth_t; +') + +####################################### +## +## The per role template for the nsplugin module. +## +## +## +## The role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +## +# +template(`polkit_role',` + polkit_run_auth($2, $1) + polkit_run_grant($2, $1) + polkit_read_lib($2) +') + +######################################## +## +## Send and receive messages from +## polkit over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`polkit_dbus_chat',` + gen_require(` + type polkit_t; + class dbus send_msg; + ') + + allow $1 polkit_t:dbus send_msg; + allow polkit_t $1:dbus send_msg; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/polkit.te serefpolicy-3.6.1/policy/modules/services/polkit.te --- nsaserefpolicy/policy/modules/services/polkit.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/polkit.te 2008-12-04 11:20:36.000000000 -0500 @@ -0,0 +1,222 @@ +policy_module(polkit_auth, 1.0.0) + +######################################## +# +# Declarations +# + +type polkit_t; +type polkit_exec_t; +init_daemon_domain(polkit_t, polkit_exec_t) + +type polkit_grant_t; +type polkit_grant_exec_t; +init_system_domain(polkit_grant_t, polkit_grant_exec_t) + +type polkit_resolve_t; +type polkit_resolve_exec_t; +init_system_domain(polkit_resolve_t, polkit_resolve_exec_t) + +type polkit_auth_t; +type polkit_auth_exec_t; +init_daemon_domain(polkit_auth_t, polkit_auth_exec_t) + +type polkit_var_lib_t; +files_type(polkit_var_lib_t) + +type polkit_var_run_t; +files_pid_file(polkit_var_run_t) + +######################################## +# +# polkit local policy +# + +allow polkit_t self:capability { setgid setuid }; +allow polkit_t self:process getattr; + +allow polkit_t self:unix_dgram_socket create_socket_perms; +allow polkit_t self:fifo_file rw_file_perms; +allow polkit_t self:unix_stream_socket create_stream_socket_perms; + +polkit_domtrans_auth(polkit_t) +polkit_domtrans_resolve(polkit_t) + +can_exec(polkit_t, polkit_exec_t) +corecmd_exec_bin(polkit_t) + +domain_use_interactive_fds(polkit_t) + +files_read_etc_files(polkit_t) +files_read_usr_files(polkit_t) + +fs_list_inotifyfs(polkit_t) + +kernel_read_kernel_sysctls(polkit_t) + +auth_use_nsswitch(polkit_t) + +miscfiles_read_localization(polkit_t) + +logging_send_syslog_msg(polkit_t) + +manage_files_pattern(polkit_t, polkit_var_lib_t, polkit_var_lib_t) + +# pid file +manage_dirs_pattern(polkit_t, polkit_var_run_t, polkit_var_run_t) +manage_files_pattern(polkit_t, polkit_var_run_t, polkit_var_run_t) +files_pid_filetrans(polkit_t, polkit_var_run_t, { file dir }) + +optional_policy(` + dbus_system_domain(polkit_t, polkit_exec_t) + optional_policy(` + consolekit_dbus_chat(polkit_t) + ') +') + +######################################## +# +# polkit_auth local policy +# + +allow polkit_auth_t self:capability setgid; +allow polkit_auth_t self:process { getattr }; + +allow polkit_auth_t self:unix_dgram_socket create_socket_perms; +allow polkit_auth_t self:fifo_file rw_file_perms; +allow polkit_auth_t self:unix_stream_socket create_stream_socket_perms; + +can_exec(polkit_auth_t, polkit_auth_exec_t) +corecmd_search_bin(polkit_auth_t) + +domain_use_interactive_fds(polkit_auth_t) + +files_read_etc_files(polkit_auth_t) +files_read_usr_files(polkit_auth_t) + +auth_use_nsswitch(polkit_auth_t) + +miscfiles_read_localization(polkit_auth_t) + +logging_send_syslog_msg(polkit_auth_t) + +manage_files_pattern(polkit_auth_t, polkit_var_lib_t, polkit_var_lib_t) + +# pid file +manage_dirs_pattern(polkit_auth_t, polkit_var_run_t, polkit_var_run_t) +manage_files_pattern(polkit_auth_t, polkit_var_run_t, polkit_var_run_t) +files_pid_filetrans(polkit_auth_t, polkit_var_run_t, { file dir }) + +userdom_read_all_users_state(polkit_t) +userdom_dontaudit_read_user_home_content_files(polkit_auth_t) + +optional_policy(` + cron_read_system_job_lib_files(polkit_t) +') + +optional_policy(` + dbus_system_domain(polkit_auth_exec_t, polkit_auth_t) + + dbus_session_bus_client(polkit_auth_t) + + optional_policy(` + consolekit_dbus_chat(polkit_t) + ') +') + +optional_policy(` + kernel_search_proc(polkit_auth_t) + hal_read_state(polkit_auth_t) +') + +######################################## +# +# polkit_grant local policy +# + +allow polkit_grant_t self:capability setuid; +allow polkit_grant_t self:process getattr; + +allow polkit_grant_t self:unix_dgram_socket create_socket_perms; +allow polkit_grant_t self:fifo_file rw_file_perms; +allow polkit_grant_t self:unix_stream_socket create_stream_socket_perms; + +can_exec(polkit_grant_t, polkit_grant_exec_t) +corecmd_search_bin(polkit_grant_t) + +files_read_etc_files(polkit_grant_t) +files_read_usr_files(polkit_grant_t) + +auth_use_nsswitch(polkit_grant_t) +auth_domtrans_chk_passwd(polkit_grant_t) + +miscfiles_read_localization(polkit_grant_t) + +logging_send_syslog_msg(polkit_grant_t) + +polkit_domtrans_auth(polkit_grant_t) +polkit_domtrans_resolve(polkit_grant_t) + +manage_files_pattern(polkit_grant_t, polkit_var_run_t, polkit_var_run_t) + +manage_files_pattern(polkit_grant_t, polkit_var_lib_t, polkit_var_lib_t) +userdom_read_all_users_state(polkit_grant_t) + +optional_policy(` + cron_manage_system_job_lib_files(polkit_grant_t) +') + +optional_policy(` + dbus_system_bus_client(polkit_grant_t) + optional_policy(` + consolekit_dbus_chat(polkit_grant_t) + ') +') + +######################################## +# +# polkit_resolve local policy +# + +allow polkit_resolve_t self:capability { setuid sys_nice sys_ptrace }; +allow polkit_resolve_t self:process getattr; + +allow polkit_resolve_t self:unix_dgram_socket create_socket_perms; +allow polkit_resolve_t self:fifo_file rw_file_perms; +allow polkit_resolve_t self:unix_stream_socket create_stream_socket_perms; + +read_files_pattern(polkit_resolve_t, polkit_var_lib_t, polkit_var_lib_t) + +can_exec(polkit_resolve_t, polkit_resolve_exec_t) +corecmd_search_bin(polkit_resolve_t) + +polkit_domtrans_auth(polkit_resolve_t) + +files_read_etc_files(polkit_resolve_t) +files_read_usr_files(polkit_resolve_t) + +auth_use_nsswitch(polkit_resolve_t) + +miscfiles_read_localization(polkit_resolve_t) + +logging_send_syslog_msg(polkit_resolve_t) + +userdom_read_all_users_state(polkit_resolve_t) +userdom_ptrace_all_users(polkit_resolve_t) +mcs_ptrace_all(polkit_resolve_t) + +optional_policy(` + dbus_system_bus_client(polkit_resolve_t) + optional_policy(` + consolekit_dbus_chat(polkit_resolve_t) + ') +') + +optional_policy(` + kernel_search_proc(polkit_resolve_t) + hal_read_state(polkit_resolve_t) +') + +optional_policy(` + unconfined_ptrace(polkit_resolve_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/portreserve.fc serefpolicy-3.6.1/policy/modules/services/portreserve.fc --- nsaserefpolicy/policy/modules/services/portreserve.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/portreserve.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,12 @@ +# portreserve executable will have: +# label: system_u:object_r:portreserve_exec_t +# MLS sensitivity: s0 +# MCS categories: + +#exec +/sbin/portreserve -- gen_context(system_u:object_r:portreserve_exec_t,s0) + +/var/run/portreserve(/.*)? gen_context(system_u:object_r:portreserve_var_run_t,s0) + +/etc/portreserve(/.*)? gen_context(system_u:object_r:portreserve_etc_t,s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/portreserve.if serefpolicy-3.6.1/policy/modules/services/portreserve.if --- nsaserefpolicy/policy/modules/services/portreserve.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/portreserve.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,66 @@ +## policy for portreserve + +######################################## +## +## Execute a domain transition to run portreserve. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`portreserve_domtrans',` + gen_require(` + type portreserve_t, portreserve_exec_t; + ') + + domtrans_pattern($1,portreserve_exec_t,portreserve_t) +') + +####################################### +## +## Allow the specified domain to read +## portreserve etcuration files. +## +## +## +## Domain allowed access. +## +## +## +## +# +interface(`portreserve_read_etc',` + gen_require(` + type portreserve_etc_t; + ') + + files_search_etc($1) + allow $1 portreserve_etc_t:dir list_dir_perms; + read_files_pattern($1, portreserve_etc_t, portreserve_etc_t) + read_lnk_files_pattern($1, portreserve_etc_t, portreserve_etc_t) +') + +####################################### +## +## Allow the specified domain to manage +## portreserve etcuration files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`portreserve_manage_etc',` + gen_require(` + type portreserve_etc_t; + ') + + files_search_etc($1) + manage_dirs_pattern($1, portreserve_etc_t, portreserve_etc_t) + manage_files_pattern($1, portreserve_etc_t, portreserve_etc_t) + read_lnk_files_pattern($1, portreserve_etc_t, portreserve_etc_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/portreserve.te serefpolicy-3.6.1/policy/modules/services/portreserve.te --- nsaserefpolicy/policy/modules/services/portreserve.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/portreserve.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,52 @@ +policy_module(portreserve,1.0.0) + +######################################## +# +# Declarations +# + +type portreserve_t; +type portreserve_exec_t; +init_daemon_domain(portreserve_t, portreserve_exec_t) + +type portreserve_etc_t; +files_type(portreserve_etc_t) + +type portreserve_var_run_t; +files_pid_file(portreserve_var_run_t) + +######################################## +# +# Portreserve local policy +# +allow portreserve_t self:fifo_file rw_fifo_file_perms; +allow portreserve_t self:unix_stream_socket create_stream_socket_perms; +allow portreserve_t self:unix_dgram_socket { create_socket_perms sendto }; +allow portreserve_t self:tcp_socket create_socket_perms; +allow portreserve_t self:udp_socket create_socket_perms; + +# Read etc files +list_dirs_pattern(portreserve_t, portreserve_etc_t, portreserve_etc_t) +read_files_pattern(portreserve_t, portreserve_etc_t, portreserve_etc_t) + +# Manage /var/run/portreserve/* +manage_dirs_pattern(portreserve_t, portreserve_var_run_t, portreserve_var_run_t) +manage_files_pattern(portreserve_t, portreserve_var_run_t, portreserve_var_run_t) +manage_sock_files_pattern(portreserve_t, portreserve_var_run_t, portreserve_var_run_t) +files_pid_filetrans(portreserve_t,portreserve_var_run_t, { file sock_file }) + +corenet_sendrecv_unlabeled_packets(portreserve_t) +corenet_all_recvfrom_netlabel(portreserve_t) +corenet_tcp_bind_all_ports(portreserve_t) +corenet_tcp_bind_all_ports(portreserve_t) +corenet_udp_bind_all_nodes(portreserve_t) +corenet_udp_bind_all_ports(portreserve_t) +corenet_tcp_bind_inaddr_any_node(portreserve_t) +corenet_udp_bind_inaddr_any_node(portreserve_t) + +files_read_etc_files(portreserve_t) + +# Init script handling +#init_use_fds(portreserve_t) +#init_use_script_ptys(portreserve_t) +#domain_use_interactive_fds(portreserve_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.fc serefpolicy-3.6.1/policy/modules/services/postfix.fc --- nsaserefpolicy/policy/modules/services/postfix.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/postfix.fc 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/postfix.if --- nsaserefpolicy/policy/modules/services/postfix.if 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/postfix.if 2008-12-02 15:09:03.000000000 -0500 @@ -174,9 +174,8 @@ 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) ') @@ -378,7 +377,7 @@ ##
## # -interface(`postfix_create_pivate_sockets',` +interface(`postfix_create_private_sockets',` gen_require(` type postfix_private_t; ') @@ -389,6 +388,25 @@ ######################################## ## +## 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. ## @@ -465,6 +483,25 @@ ######################################## ## +## Manage postfix mail spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_manage_spool_files',` + gen_require(` + type postfix_spool_t; + ') + + files_search_spool($1) + manage_files_pattern($1, postfix_spool_t, postfix_spool_t) +') + +######################################## +## ## Execute postfix user mail programs ## in their respective domains. ## @@ -481,3 +518,23 @@ 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) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.te serefpolicy-3.6.1/policy/modules/services/postfix.te --- nsaserefpolicy/policy/modules/services/postfix.te 2008-11-25 09:01:08.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/postfix.te 2008-11-25 09:45:43.000000000 -0500 @@ -1,11 +1,19 @@ -policy_module(postfix, 1.9.2) +policy_module(postfix, 1.9.1) ######################################## # # Declarations # +## +##

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

+##
+gen_tunable(allow_postfix_local_write_mail_spool, false) + attribute postfix_user_domains; # domains that transition to the # postfix user domains @@ -19,7 +27,7 @@ postfix_server_domain_template(cleanup) type postfix_etc_t; -files_type(postfix_etc_t) +files_config_file(postfix_etc_t) type postfix_exec_t; application_executable_file(postfix_exec_t) @@ -27,6 +35,12 @@ postfix_server_domain_template(local) mta_mailserver_delivery(postfix_local_t) +userdom_read_user_home_content_files(postfix_local_t) + +tunable_policy(`allow_postfix_local_write_mail_spool',` + mta_manage_spool(postfix_local_t) +') + type postfix_local_tmp_t; files_tmp_file(postfix_local_tmp_t) @@ -34,6 +48,7 @@ type postfix_map_t; type postfix_map_exec_t; application_domain(postfix_map_t, postfix_map_exec_t) +role system_r types postfix_map_t; type postfix_map_tmp_t; files_tmp_file(postfix_map_tmp_t) @@ -103,6 +118,7 @@ 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; @@ -142,6 +158,7 @@ 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) @@ -170,6 +187,8 @@ 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) @@ -181,15 +200,14 @@ 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 - mta_manage_aliases(postfix_master_t) - mta_etc_filetrans_aliases(postfix_master_t) +optional_policy(` + cyrus_stream_connect(postfix_master_t) ') optional_policy(` - cyrus_stream_connect(postfix_master_t) + kerberos_keytab_template(postfix, postfix_t) ') optional_policy(` @@ -202,9 +220,29 @@ ') optional_policy(` + postgrey_search_spool(postfix_master_t) +') + +optional_policy(` sendmail_signal(postfix_master_t) ') +########################################################### +# +# Partially converted rules. THESE ARE ONLY TEMPORARY +# + +ifdef(`distro_redhat',` + # for newer main.cf that uses /etc/aliases + allow postfix_master_t etc_aliases_t:dir manage_dir_perms; + allow postfix_master_t etc_aliases_t:file manage_file_perms; + allow postfix_master_t etc_aliases_t:lnk_file manage_lnk_file_perms; + mta_etc_filetrans_aliases(postfix_master_t) + filetrans_pattern(postfix_master_t, postfix_etc_t, etc_aliases_t, { dir file lnk_file }) +') + +# end partially converted rules + ######################################## # # Postfix bounce local policy @@ -245,6 +283,10 @@ corecmd_exec_bin(postfix_cleanup_t) +optional_policy(` + mailman_read_data_files(postfix_cleanup_t) +') + ######################################## # # Postfix local local policy @@ -270,18 +312,29 @@ 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 +345,7 @@ # # 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; @@ -340,10 +392,6 @@ miscfiles_read_localization(postfix_map_t) -seutil_read_config(postfix_map_t) - -userdom_use_user_terminals(postfix_map_t) - tunable_policy(`read_default_t',` files_list_default(postfix_map_t) files_read_default_files(postfix_map_t) @@ -356,6 +404,11 @@ locallogin_dontaudit_use_fds(postfix_map_t) ') +optional_policy(` +# for postalias + mailman_manage_data_files(postfix_map_t) +') + ######################################## # # Postfix pickup local policy @@ -380,6 +433,7 @@ # 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) @@ -387,6 +441,12 @@ 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) ') @@ -396,6 +456,15 @@ ') 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) ') @@ -432,8 +501,11 @@ ') optional_policy(` - ppp_use_fds(postfix_postqueue_t) - ppp_sigchld(postfix_postqueue_t) + sendmail_rw_unix_stream_sockets(postfix_postdrop_t) +') + +optional_policy(` + uucp_manage_spool(postfix_postdrop_t) ') ####################################### @@ -459,6 +531,15 @@ 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 @@ -543,9 +624,18 @@ # 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_auth_stream_connect(postfix_smtpd_t) +') + +optional_policy(` mailman_read_data_files(postfix_smtpd_t) ') @@ -572,7 +662,7 @@ files_tmp_filetrans(postfix_virtual_t, postfix_virtual_tmp_t, { file dir }) # connect to master process -stream_connect_pattern(postfix_virtual_t, postfix_public_t, postfix_public_t, postfix_master_t) +stream_connect_pattern(postfix_virtual_t, { postfix_private_t postfix_public_t }, { postfix_private_t postfix_public_t }, postfix_master_t) corecmd_exec_shell(postfix_virtual_t) corecmd_exec_bin(postfix_virtual_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.fc serefpolicy-3.6.1/policy/modules/services/postgresql.fc --- nsaserefpolicy/policy/modules/services/postgresql.fc 2008-08-14 13:08:27.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/postgresql.fc 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/postgresql.if --- nsaserefpolicy/policy/modules/services/postgresql.if 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/postgresql.if 2008-11-25 09:45:43.000000000 -0500 @@ -351,3 +351,46 @@ 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-3.6.1/policy/modules/services/postgresql.te --- nsaserefpolicy/policy/modules/services/postgresql.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/postgresql.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) @@ -124,6 +127,7 @@ 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; @@ -178,7 +182,7 @@ manage_files_pattern(postgresql_t, postgresql_var_run_t, postgresql_var_run_t) manage_sock_files_pattern(postgresql_t, postgresql_var_run_t, postgresql_var_run_t) -files_pid_filetrans(postgresql_t, postgresql_var_run_t, file) +files_pid_filetrans(postgresql_t, postgresql_var_run_t, { file sock_file }) kernel_read_kernel_sysctls(postgresql_t) kernel_read_system_state(postgresql_t) @@ -194,6 +198,7 @@ corenet_udp_sendrecv_all_nodes(postgresql_t) corenet_tcp_sendrecv_all_ports(postgresql_t) corenet_udp_sendrecv_all_ports(postgresql_t) +corenet_udp_bind_all_nodes(postgresql_t) corenet_tcp_bind_all_nodes(postgresql_t) corenet_tcp_bind_postgresql_port(postgresql_t) corenet_tcp_connect_auth_port(postgresql_t) @@ -304,7 +309,7 @@ allow sepgsql_client_type sepgsql_sysobj_t:db_tuple { use select }; allow sepgsql_client_type sepgsql_proc_t:db_procedure { getattr execute }; -allow sepgsql_client_type sepgsql_trusted_proc_t:db_procedure { getattr execute entrypoint }; +allow sepgsql_client_type sepgsql_trusted_proc_exec_t:db_procedure { getattr execute entrypoint }; allow sepgsql_client_type sepgsql_blob_t:db_blob { create drop getattr setattr read write }; allow sepgsql_client_type sepgsql_ro_blob_t:db_blob { getattr read }; @@ -345,7 +350,7 @@ # unconfined domain is not allowed to invoke user defined procedure directly. # They have to confirm and relabel it at first. -allow sepgsql_unconfined_type { sepgsql_proc_t sepgsql_trusted_proc_t }:db_procedure *; +allow sepgsql_unconfined_type { sepgsql_proc_t sepgsql_trusted_proc_exec_t }:db_procedure *; allow sepgsql_unconfined_type sepgsql_procedure_type:db_procedure { create drop getattr setattr relabelfrom relabelto }; allow sepgsql_unconfined_type sepgsql_blob_type:db_blob *; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgrey.te serefpolicy-3.6.1/policy/modules/services/postgrey.te --- nsaserefpolicy/policy/modules/services/postgrey.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/postgrey.te 2008-11-25 09:45:43.000000000 -0500 @@ -95,6 +95,7 @@ optional_policy(` postfix_read_config(postgrey_t) + postfix_manage_spool_files(postgrey_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.fc serefpolicy-3.6.1/policy/modules/services/ppp.fc --- nsaserefpolicy/policy/modules/services/ppp.fc 2008-09-11 11:28:34.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/ppp.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,7 +1,7 @@ # # /etc # -/etc/rc.d/init.d/ppp -- gen_context(system_u:object_r:pppd_script_exec_t,s0) +/etc/rc\.d/init\.d/ppp -- gen_context(system_u:object_r:pppd_initrc_exec_t,s0) /etc/ppp -d gen_context(system_u:object_r:pppd_etc_t,s0) /etc/ppp(/.*)? -- gen_context(system_u:object_r:pppd_etc_rw_t,s0) @@ -8,9 +8,8 @@ /etc/ppp/peers(/.*)? gen_context(system_u:object_r:pppd_etc_rw_t,s0) /etc/ppp/.*secrets -- gen_context(system_u:object_r:pppd_secret_t,s0) /etc/ppp/resolv\.conf -- gen_context(system_u:object_r:pppd_etc_rw_t,s0) - # Fix /etc/ppp {up,down} family scripts (see man pppd) -/etc/ppp/(auth|ip(v6|x)?)-(up|down) -- gen_context(system_u:object_r:pppd_script_exec_t,s0) +/etc/ppp/(auth|ip(v6|x)?)-(up|down) -- gen_context(system_u:object_r:pppd_initrc_exec_t,s0) # # /sbin diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.if serefpolicy-3.6.1/policy/modules/services/ppp.if --- nsaserefpolicy/policy/modules/services/ppp.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ppp.if 2008-11-25 09:45:43.000000000 -0500 @@ -58,6 +58,25 @@ ######################################## ## +## Send ppp a kill signal +## +## +## +## Domain allowed access. +## +## +# +# +interface(`ppp_kill',` + gen_require(` + type pppd_t; + ') + + allow $1 pppd_t:process sigkill; +') + +######################################## +## ## Send a generic signal to PPP. ## ## @@ -298,6 +317,24 @@ ######################################## ## +## Execute ppp server in the ntpd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`ppp_initrc_domtrans',` + gen_require(` + type pppd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, pppd_initrc_exec_t) +') + +######################################## +## ## All of the rules required to administrate ## an ppp environment ## @@ -315,33 +352,39 @@ type pppd_etc_rw_t, pppd_var_run_t; type pptp_t, pptp_log_t, pptp_var_run_t; + type pppd_initrc_exec_t; ') allow $1 pppd_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, pppd_t) + ppp_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 pppd_initrc_exec_t system_r; + allow $2 system_r; + files_list_tmp($1) - manage_files_pattern($1, pppd_tmp_t, pppd_tmp_t) + admin_pattern($1, pppd_tmp_t) logging_list_logs($1) - manage_files_pattern($1, pppd_log_t, pppd_log_t) + admin_pattern($1, pppd_log_t) - manage_files_pattern($1, pppd_lock_t, pppd_lock_t) + admin_pattern($1, pppd_lock_t) files_list_etc($1) - manage_files_pattern($1, pppd_etc_t, pppd_etc_t) + admin_pattern($1, pppd_etc_t) - manage_files_pattern($1, pppd_etc_rw_t, pppd_etc_rw_t) + admin_pattern($1, pppd_etc_rw_t) - manage_files_pattern($1, pppd_secret_t, pppd_secret_t) + admin_pattern($1, pppd_secret_t) files_list_pids($1) - manage_files_pattern($1, pppd_var_run_t, pppd_var_run_t) + admin_pattern($1, pppd_var_run_t) allow $1 pptp_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, pptp_t) - manage_files_pattern($1, pptp_log_t, pptp_log_t) + admin_pattern($1, pptp_log_t) - manage_files_pattern($1, pptp_var_run_t, pptp_var_run_t) + admin_pattern($1, pptp_var_run_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.te serefpolicy-3.6.1/policy/modules/services/ppp.te --- nsaserefpolicy/policy/modules/services/ppp.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ppp.te 2008-11-25 09:45:43.000000000 -0500 @@ -37,8 +37,8 @@ type pppd_etc_rw_t; files_type(pppd_etc_rw_t) -type pppd_script_exec_t; -files_type(pppd_script_exec_t) +type pppd_initrc_exec_t; +files_type(pppd_initrc_exec_t) # pppd_secret_t is the type of the pap and chap password files type pppd_secret_t; @@ -114,6 +114,8 @@ # Access secret files allow pppd_t pppd_secret_t:file read_file_perms; +ppp_initrc_domtrans(pppd_t) + kernel_read_kernel_sysctls(pppd_t) kernel_read_system_state(pppd_t) kernel_rw_net_sysctls(pppd_t) @@ -174,7 +176,6 @@ userdom_use_user_terminals(pppd_t) userdom_dontaudit_use_unpriv_user_fds(pppd_t) -# for ~/.ppprc - if it actually exists then you need some policy to read it userdom_search_user_home_dirs(pppd_t) ppp_exec(pppd_t) @@ -191,6 +192,8 @@ optional_policy(` mta_send_mail(pppd_t) + mta_system_content(pppd_etc_t) + mta_system_content(pppd_etc_rw_t) ') optional_policy(` @@ -214,7 +217,7 @@ # PPTP Local policy # -allow pptp_t self:capability net_raw; +allow pptp_t self:capability { net_raw net_admin }; dontaudit pptp_t self:capability sys_tty_config; allow pptp_t self:process signal; allow pptp_t self:fifo_file rw_fifo_file_perms; @@ -222,14 +225,16 @@ allow pptp_t self:unix_stream_socket { connectto create_stream_socket_perms }; allow pptp_t self:rawip_socket create_socket_perms; allow pptp_t self:tcp_socket create_socket_perms; +allow pptp_t self:udp_socket create_socket_perms; +allow pptp_t self:netlink_route_socket rw_netlink_socket_perms; allow pptp_t pppd_etc_t:dir list_dir_perms; allow pptp_t pppd_etc_t:file read_file_perms; -allow pptp_t pppd_etc_t:lnk_file { getattr read }; +allow pptp_t pppd_etc_t:lnk_file read_lnk_file_perms; allow pptp_t pppd_etc_rw_t:dir list_dir_perms; allow pptp_t pppd_etc_rw_t:file read_file_perms; -allow pptp_t pppd_etc_rw_t:lnk_file { getattr read }; +allow pptp_t pppd_etc_rw_t:lnk_file read_lnk_file_perms; can_exec(pptp_t, pppd_etc_rw_t) # Allow pptp to append to pppd log files @@ -245,9 +250,13 @@ kernel_list_proc(pptp_t) kernel_read_kernel_sysctls(pptp_t) kernel_read_proc_symlinks(pptp_t) +kernel_read_system_state(pptp_t) dev_read_sysfs(pptp_t) +corecmd_exec_shell(pptp_t) +corecmd_read_bin_symlinks(pptp_t) + corenet_all_recvfrom_unlabeled(pptp_t) corenet_all_recvfrom_netlabel(pptp_t) corenet_tcp_sendrecv_all_if(pptp_t) @@ -263,17 +272,21 @@ 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) domain_use_interactive_fds(pptp_t) +auth_use_nsswitch(pptp_t) + logging_send_syslog_msg(pptp_t) miscfiles_read_localization(pptp_t) -sysnet_read_config(pptp_t) +sysnet_exec_ifconfig(pptp_t) userdom_dontaudit_use_unpriv_user_fds(pptp_t) userdom_dontaudit_search_user_home_dirs(pptp_t) @@ -283,11 +296,15 @@ ') optional_policy(` - hostname_exec(pptp_t) + dbus_system_domain(pppd_t, pppd_exec_t) + + optional_policy(` + networkmanager_dbus_chat(pppd_t) + ') ') optional_policy(` - nscd_socket_use(pptp_t) + hostname_exec(pptp_t) ') optional_policy(` @@ -301,6 +318,3 @@ optional_policy(` postfix_read_config(pppd_t) ') - -# FIXME: -domtrans_pattern(pppd_t, pppd_script_exec_t, initrc_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/prelude.fc serefpolicy-3.6.1/policy/modules/services/prelude.fc --- nsaserefpolicy/policy/modules/services/prelude.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/prelude.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,3 +1,9 @@ +/etc/prelude-correlator(/.*)? gen_context(system_u:object_r:prelude_correlator_config_t, s0) + +/etc/rc\.d/init\.d/prelude-correlator -- gen_context(system_u:object_r:prelude_initrc_exec_t, s0) +/etc/rc\.d/init\.d/prelude-lml -- gen_context(system_u:object_r:prelude_initrc_exec_t,s0) +/etc/rc\.d/init\.d/prelude-manager -- gen_context(system_u:object_r:prelude_initrc_exec_t,s0) + /sbin/audisp-prelude -- gen_context(system_u:object_r:prelude_audisp_exec_t,s0) /usr/bin/prelude-manager -- gen_context(system_u:object_r:prelude_exec_t,s0) @@ -5,7 +11,15 @@ /var/lib/prelude-lml(/.*)? gen_context(system_u:object_r:prelude_var_lib_t,s0) +/var/log/prelude.* gen_context(system_u:object_r:prelude_log_t,s0) + /var/run/prelude-manager(/.*)? gen_context(system_u:object_r:prelude_var_run_t,s0) /var/spool/prelude-manager(/.*)? gen_context(system_u:object_r:prelude_spool_t,s0) /var/spool/prelude(/.*)? gen_context(system_u:object_r:prelude_spool_t,s0) + +/usr/bin/prelude-lml -- gen_context(system_u:object_r:prelude_lml_exec_t,s0) +/var/run/prelude-lml.pid -- gen_context(system_u:object_r:prelude_lml_var_run_t,s0) + +/usr/bin/prelude-correlator -- gen_context(system_u:object_r:prelude_correlator_exec_t, s0) + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/prelude.if serefpolicy-3.6.1/policy/modules/services/prelude.if --- nsaserefpolicy/policy/modules/services/prelude.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/prelude.if 2008-11-25 09:45:43.000000000 -0500 @@ -6,7 +6,7 @@ ## ## ## -## Domain allowed to transition. +## Domain allowed access. ## ## # @@ -42,7 +42,7 @@ ## ## ## -## Domain allowed acccess. +## Domain allowed to transition. ## ## # @@ -56,6 +56,45 @@ ######################################## ## +## Read the prelude spool files +## +## +## +## Domain allowed access. +## +## +# +interface(`prelude_read_spool',` + gen_require(` + type prelude_spool_t; + ') + + files_search_spool($1) + read_files_pattern($1, prelude_spool_t, prelude_spool_t) +') + +######################################## +## +## Manage to prelude-manager spool files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`prelude_manage_spool',` + gen_require(` + type prelude_spool_t; + ') + + files_search_spool($1) + manage_dirs_pattern($1, prelude_spool_t, prelude_spool_t) + manage_files_pattern($1, prelude_spool_t, prelude_spool_t) +') + +######################################## +## ## All of the rules required to administrate ## an prelude environment ## @@ -64,6 +103,11 @@ ## Domain allowed access. ## ## +## +## +## The role to be allowed to manage the syslog domain. +## +## ## # interface(`prelude_admin',` @@ -71,6 +115,10 @@ type prelude_t, prelude_spool_t; type prelude_var_run_t, prelude_var_lib_t; type prelude_audisp_t, prelude_audisp_var_run_t; + type prelude_initrc_exec_t; + + type prelude_lml_t, prelude_lml_tmp_t; + type prelude_lml_var_run_t; ') allow $1 prelude_t:process { ptrace signal_perms }; @@ -79,11 +127,18 @@ allow $1 prelude_audisp_t:process { ptrace signal_perms }; ps_process_pattern($1, prelude_audisp_t) - manage_files_pattern($1, prelude_spool_t, prelude_spool_t) - - manage_files_pattern($1, prelude_var_lib_t, prelude_var_lib_t) - - manage_files_pattern($1, prelude_var_run_t, prelude_var_run_t) + allow $1 prelude_lml_t:process { ptrace signal_perms }; + ps_process_pattern($1, prelude_lml_t) - manage_files_pattern($1, prelude_audisp_var_run_t, prelude_audisp_var_run_t) + init_labeled_script_domtrans($1, prelude_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 prelude_initrc_exec_t system_r; + allow $2 system_r; + + admin_pattern($1, prelude_spool_t) + admin_pattern($1, prelude_var_lib_t) + admin_pattern($1, prelude_var_run_t) + admin_pattern($1, prelude_audisp_var_run_t) + admin_pattern($1, prelude_lml_tmp_t) + admin_pattern($1, prelude_lml_var_run_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/prelude.te serefpolicy-3.6.1/policy/modules/services/prelude.te --- nsaserefpolicy/policy/modules/services/prelude.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/prelude.te 2008-11-25 09:45:43.000000000 -0500 @@ -13,25 +13,57 @@ type prelude_spool_t; files_type(prelude_spool_t) +type prelude_log_t; +logging_log_file(prelude_log_t) + type prelude_var_run_t; files_pid_file(prelude_var_run_t) type prelude_var_lib_t; files_type(prelude_var_lib_t) +type prelude_initrc_exec_t; +init_script_file(prelude_initrc_exec_t) + type prelude_audisp_t; type prelude_audisp_exec_t; init_daemon_domain(prelude_audisp_t, prelude_audisp_exec_t) +typealias prelude_audisp_t alias audisp_prelude_t; +typealias prelude_audisp_exec_t alias audisp_prelude_exec_t; type prelude_audisp_var_run_t; files_pid_file(prelude_audisp_var_run_t) +typealias prelude_audisp_var_run_t alias audisp_prelude_var_run_t; + +type prelude_lml_t; +type prelude_lml_exec_t; +init_daemon_domain(prelude_lml_t, prelude_lml_exec_t) + +type prelude_lml_var_run_t; +files_pid_file(prelude_lml_var_run_t) + +type prelude_lml_tmp_t; +files_tmp_file(prelude_lml_tmp_t) + +######################################## +# +# prelude_correlator declarations +# + +type prelude_correlator_t; +type prelude_correlator_exec_t; +init_daemon_domain(prelude_correlator_t, prelude_correlator_exec_t) +role system_r types prelude_correlator_t; + +type prelude_correlator_config_t; +files_config_file(prelude_correlator_config_t) ######################################## # # prelude local policy # -allow prelude_t self:capability sys_tty_config; +allow prelude_t self:capability { dac_override sys_tty_config }; allow prelude_t self:fifo_file rw_file_perms; allow prelude_t self:unix_stream_socket create_stream_socket_perms; allow prelude_t self:netlink_route_socket r_netlink_socket_perms; @@ -49,6 +81,9 @@ manage_sock_files_pattern(prelude_t, prelude_var_run_t, prelude_var_run_t) files_pid_filetrans(prelude_t, prelude_var_run_t, file) +manage_files_pattern(prelude_t, prelude_log_t, prelude_log_t) +logging_log_filetrans(prelude_t, prelude_log_t, file) + corecmd_search_bin(prelude_t) corenet_all_recvfrom_unlabeled(prelude_t) @@ -56,15 +91,23 @@ corenet_tcp_sendrecv_all_if(prelude_t) corenet_tcp_sendrecv_all_nodes(prelude_t) corenet_tcp_bind_all_nodes(prelude_t) +corenet_tcp_bind_prelude_port(prelude_t) +corenet_tcp_connect_prelude_port(prelude_t) +corenet_tcp_connect_postgresql_port(prelude_t) dev_read_rand(prelude_t) dev_read_urand(prelude_t) +kernel_read_sysctl(prelude_t) + # Init script handling domain_use_interactive_fds(prelude_t) files_read_etc_files(prelude_t) files_read_usr_files(prelude_t) +files_search_tmp(prelude_t) + +fs_rw_anon_inodefs_files(prelude_t) auth_use_nsswitch(prelude_t) @@ -86,7 +129,7 @@ # # prelude_audisp local policy # - +allow prelude_audisp_t self:capability dac_override; allow prelude_audisp_t self:fifo_file rw_file_perms; allow prelude_audisp_t self:unix_stream_socket create_stream_socket_perms; allow prelude_audisp_t self:unix_dgram_socket create_socket_perms; @@ -107,6 +150,7 @@ corenet_tcp_sendrecv_all_if(prelude_audisp_t) corenet_tcp_sendrecv_all_nodes(prelude_audisp_t) corenet_tcp_bind_all_nodes(prelude_audisp_t) +corenet_tcp_connect_prelude_port(prelude_audisp_t) dev_read_rand(prelude_audisp_t) dev_read_urand(prelude_audisp_t) @@ -114,12 +158,134 @@ # Init script handling domain_use_interactive_fds(prelude_audisp_t) +kernel_read_sysctl(prelude_audisp_t) +kernel_read_system_state(prelude_audisp_t) + files_read_etc_files(prelude_audisp_t) +files_read_etc_runtime_files(prelude_audisp_t) +files_search_tmp(prelude_audisp_t) logging_send_syslog_msg(prelude_audisp_t) +logging_dispatcher_domain(prelude_audisp_t, prelude_audisp_exec_t) miscfiles_read_localization(prelude_audisp_t) +sysnet_dns_name_resolve(prelude_audisp_t) + +######################################## +# +# prelude_correlator local policy +# + +allow prelude_correlator_t self:capability dac_override; +allow prelude_correlator_t self:netlink_route_socket r_netlink_socket_perms; +allow prelude_correlator_t self:tcp_socket create_stream_socket_perms; +allow prelude_correlator_t self:unix_dgram_socket create_socket_perms; + +allow prelude_correlator_t prelude_correlator_config_t:dir list_dir_perms; +read_files_pattern(prelude_correlator_t, prelude_correlator_config_t, prelude_correlator_config_t) + +prelude_manage_spool(prelude_correlator_t) + +corecmd_search_bin(prelude_correlator_t) + +corenet_all_recvfrom_unlabeled(prelude_correlator_t) +corenet_all_recvfrom_netlabel(prelude_correlator_t) +corenet_tcp_sendrecv_all_if(prelude_correlator_t) +corenet_tcp_sendrecv_all_nodes(prelude_correlator_t) +corenet_tcp_connect_prelude_port(prelude_correlator_t) + +kernel_read_sysctl(prelude_correlator_t) + +dev_read_rand(prelude_correlator_t) +dev_read_urand(prelude_correlator_t) + +files_read_etc_files(prelude_correlator_t) +files_read_usr_files(prelude_correlator_t) +files_search_spool(prelude_correlator_t) + +logging_send_syslog_msg(prelude_correlator_t) + +miscfiles_read_localization(prelude_correlator_t) + +sysnet_dns_name_resolve(prelude_correlator_t) + +######################################## +# +# prelude_lml local declarations +# + +allow prelude_lml_t self:capability dac_override; + +# Init script handling +domain_use_interactive_fds(prelude_lml_t) + +allow prelude_lml_t self:tcp_socket { write getattr setopt read create connect }; +allow prelude_lml_t self:unix_dgram_socket { write create connect }; +allow prelude_lml_t self:fifo_file rw_fifo_file_perms; +allow prelude_lml_t self:unix_stream_socket connectto; + +files_list_tmp(prelude_lml_t) +manage_dirs_pattern(prelude_lml_t, prelude_lml_tmp_t, prelude_lml_tmp_t) +manage_files_pattern(prelude_lml_t, prelude_lml_tmp_t, prelude_lml_tmp_t) +files_tmp_filetrans(prelude_lml_t, prelude_lml_tmp_t, { file dir }) + +files_search_spool(prelude_lml_t) +manage_dirs_pattern(prelude_lml_t, prelude_spool_t, prelude_spool_t) +manage_files_pattern(prelude_lml_t, prelude_spool_t, prelude_spool_t) + +files_search_var_lib(prelude_lml_t) +manage_dirs_pattern(prelude_lml_t, prelude_var_lib_t, prelude_var_lib_t) +manage_files_pattern(prelude_lml_t, prelude_var_lib_t, prelude_var_lib_t) + +manage_files_pattern(prelude_lml_t, prelude_lml_var_run_t, prelude_lml_var_run_t) +files_pid_filetrans(prelude_lml_t, prelude_lml_var_run_t, file) + +corecmd_exec_bin(prelude_lml_t) + +corenet_tcp_sendrecv_generic_if(prelude_lml_t) +corenet_tcp_sendrecv_all_nodes(prelude_lml_t) +corenet_tcp_recvfrom_netlabel(prelude_lml_t) +corenet_tcp_recvfrom_unlabeled(prelude_lml_t) +corenet_sendrecv_unlabeled_packets(prelude_lml_t) +corenet_tcp_connect_prelude_port(prelude_lml_t) + +dev_read_rand(prelude_lml_t) +dev_read_urand(prelude_lml_t) + +kernel_read_sysctl(prelude_lml_t) + +files_list_etc(prelude_lml_t) +files_read_etc_files(prelude_lml_t) +files_read_etc_runtime_files(prelude_lml_t) + +files_search_spool(prelude_lml_t) +files_search_usr(prelude_lml_t) +files_search_var_lib(prelude_lml_t) + +fs_list_inotifyfs(prelude_lml_t) +fs_read_anon_inodefs_files(prelude_lml_t) +fs_rw_anon_inodefs_files(prelude_lml_t) + +auth_use_nsswitch(prelude_lml_t) + +libs_exec_lib_files(prelude_lml_t) +libs_read_lib_files(prelude_lml_t) + +logging_send_syslog_msg(prelude_lml_t) +logging_read_generic_logs(prelude_lml_t) + +miscfiles_read_localization(prelude_lml_t) + +sysnet_dns_name_resolve(prelude_lml_t) + +userdom_read_all_users_state(prelude_lml_t) + +optional_policy(` + apache_search_sys_content(prelude_lml_t) + apache_read_log(prelude_lml_t) +') + ######################################## # # prewikka_cgi Declarations @@ -128,6 +294,20 @@ optional_policy(` apache_content_template(prewikka) files_read_etc_files(httpd_prewikka_script_t) + files_search_tmp(httpd_prewikka_script_t) + + kernel_read_sysctl(httpd_prewikka_script_t) + kernel_search_network_sysctl(httpd_prewikka_script_t) + + can_exec(httpd_prewikka_script_t, httpd_prewikka_script_exec_t) + + corenet_tcp_connect_postgresql_port(httpd_prewikka_script_t) + + auth_use_nsswitch(httpd_prewikka_script_t) + + logging_send_syslog_msg(httpd_prewikka_script_t) + + apache_search_sys_content(httpd_prewikka_script_t) optional_policy(` mysql_search_db(httpd_prewikka_script_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/procmail.te serefpolicy-3.6.1/policy/modules/services/procmail.te --- nsaserefpolicy/policy/modules/services/procmail.te 2008-11-18 18:57:21.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/procmail.te 2008-11-25 09:45:43.000000000 -0500 @@ -128,6 +128,10 @@ ') optional_policy(` + nagios_search_spool(procmail_t) +') + +optional_policy(` pyzor_domtrans(procmail_t) pyzor_signal(procmail_t) ') @@ -148,3 +152,7 @@ spamassassin_domtrans_client(procmail_t) spamassassin_read_lib_files(procmail_t) ') + +optional_policy(` + mailscanner_read_spool(procmail_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.fc serefpolicy-3.6.1/policy/modules/services/pyzor.fc --- nsaserefpolicy/policy/modules/services/pyzor.fc 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pyzor.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,6 +1,8 @@ /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) /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-3.6.1/policy/modules/services/pyzor.if --- nsaserefpolicy/policy/modules/services/pyzor.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pyzor.if 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/pyzor.te --- nsaserefpolicy/policy/modules/services/pyzor.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/pyzor.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) +') ######################################## # @@ -83,6 +116,8 @@ 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.if serefpolicy-3.6.1/policy/modules/services/razor.if --- nsaserefpolicy/policy/modules/services/razor.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/razor.if 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/razor.te --- nsaserefpolicy/policy/modules/services/razor.te 2008-11-19 18:10:07.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/razor.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) @@ -61,3 +87,4 @@ optional_policy(` nscd_socket_use(razor_t) ') +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ricci.te serefpolicy-3.6.1/policy/modules/services/ricci.te --- nsaserefpolicy/policy/modules/services/ricci.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ricci.te 2008-12-02 11:15:19.000000000 -0500 @@ -133,6 +133,8 @@ dev_read_urand(ricci_t) +domain_read_all_domains_state(ricci_t) + files_read_etc_files(ricci_t) files_read_etc_runtime_files(ricci_t) files_create_boot_flag(ricci_t) @@ -140,7 +142,7 @@ auth_domtrans_chk_passwd(ricci_t) auth_append_login_records(ricci_t) -init_dontaudit_stream_connect_script(ricci_t) +init_stream_connect_script(ricci_t) locallogin_dontaudit_use_fds(ricci_t) @@ -202,7 +204,7 @@ corecmd_exec_shell(ricci_modcluster_t) corecmd_exec_bin(ricci_modcluster_t) -domain_dontaudit_read_all_domains_state(ricci_modcluster_t) +domain_read_all_domains_state(ricci_modcluster_t) files_search_locks(ricci_modcluster_t) files_read_etc_runtime_files(ricci_modcluster_t) @@ -214,6 +216,8 @@ logging_send_syslog_msg(ricci_modcluster_t) +consoletype_exec(ricci_modcluster_t) + miscfiles_read_localization(ricci_modcluster_t) modutils_domtrans_insmod(ricci_modcluster_t) @@ -229,10 +233,6 @@ ') optional_policy(` - consoletype_exec(ricci_modcluster_t) -') - -optional_policy(` lvm_domtrans(ricci_modcluster_t) ') @@ -287,14 +287,14 @@ corenet_tcp_bind_ricci_modcluster_port(ricci_modclusterd_t) corenet_tcp_connect_ricci_modcluster_port(ricci_modclusterd_t) -domain_dontaudit_read_all_domains_state(ricci_modclusterd_t) +domain_read_all_domains_state(ricci_modclusterd_t) files_read_etc_files(ricci_modclusterd_t) files_read_etc_runtime_files(ricci_modclusterd_t) fs_getattr_xattr_fs(ricci_modclusterd_t) -init_dontaudit_stream_connect_script(ricci_modclusterd_t) +init_stream_connect_script(ricci_modclusterd_t) locallogin_dontaudit_use_fds(ricci_modclusterd_t) @@ -328,7 +328,7 @@ corecmd_exec_bin(ricci_modlog_t) -domain_dontaudit_read_all_domains_state(ricci_modlog_t) +domain_read_all_domains_state(ricci_modlog_t) files_read_etc_files(ricci_modlog_t) files_search_usr(ricci_modlog_t) @@ -432,7 +432,7 @@ dev_read_urand(ricci_modstorage_t) dev_manage_generic_blk_files(ricci_modstorage_t) -domain_dontaudit_read_all_domains_state(ricci_modstorage_t) +domain_read_all_domains_state(ricci_modstorage_t) #Needed for editing /etc/fstab files_manage_etc_files(ricci_modstorage_t) @@ -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) @@ -452,6 +456,10 @@ modutils_read_module_deps(ricci_modstorage_t) +consoletype_exec(ricci_modstorage_t) + +mount_domtrans(ricci_modstorage_t) + optional_policy(` ccs_stream_connect(ricci_modstorage_t) ccs_read_config(ricci_modstorage_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rlogin.te serefpolicy-3.6.1/policy/modules/services/rlogin.te --- nsaserefpolicy/policy/modules/services/rlogin.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/rlogin.te 2008-11-25 09:45:43.000000000 -0500 @@ -91,10 +91,22 @@ remotelogin_signal(rlogind_t) optional_policy(` - kerberos_use(rlogind_t) - kerberos_read_keytab(rlogind_t) + kerberos_keytab_template(rlogind, rlogind_t) + kerberos_manage_host_rcache(rlogind_t) ') optional_policy(` tcpd_wrapped_domain(rlogind_t, rlogind_exec_t) ') + +tunable_policy(`use_nfs_home_dirs',` + fs_list_nfs(rlogind_t) + fs_read_nfs_files(rlogind_t) + fs_read_nfs_symlinks(rlogind_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_list_cifs(rlogind_t) + fs_read_cifs_files(rlogind_t) + fs_read_cifs_symlinks(rlogind_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.fc serefpolicy-3.6.1/policy/modules/services/rpc.fc --- nsaserefpolicy/policy/modules/services/rpc.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/rpc.fc 2008-11-25 09:45:43.000000000 -0500 @@ -13,6 +13,7 @@ # /usr # /usr/sbin/rpc\.idmapd -- gen_context(system_u:object_r:rpcd_exec_t,s0) +/usr/sbin/rpc\.rquotad -- gen_context(system_u:object_r:rpcd_exec_t,s0) /usr/sbin/rpc\.gssd -- gen_context(system_u:object_r:gssd_exec_t,s0) /usr/sbin/rpc\.mountd -- gen_context(system_u:object_r:nfsd_exec_t,s0) /usr/sbin/rpc\.nfsd -- gen_context(system_u:object_r:nfsd_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.if serefpolicy-3.6.1/policy/modules/services/rpc.if --- nsaserefpolicy/policy/modules/services/rpc.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/rpc.if 2008-11-25 09:45:43.000000000 -0500 @@ -88,8 +88,11 @@ # bind to arbitary unused ports corenet_tcp_bind_generic_port($1_t) corenet_udp_bind_generic_port($1_t) - corenet_udp_bind_reserved_port($1_t) + corenet_dontaudit_tcp_bind_all_ports($1_t) + corenet_dontaudit_udp_bind_all_ports($1_t) corenet_sendrecv_generic_server_packets($1_t) + corenet_tcp_bind_all_rpc_ports($1_t) + corenet_udp_bind_all_rpc_ports($1_t) fs_rw_rpc_named_pipes($1_t) fs_search_auto_mountpoints($1_t) @@ -205,6 +208,24 @@ ######################################## ## +## Execute domain in nfsd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpc_domtrans_rpcd',` + gen_require(` + type rpcd_t, rpcd_exec_t; + ') + + domtrans_pattern($1, rpcd_exec_t, rpcd_t) +') + +######################################## +## ## Read NFS exported content. ## ## @@ -335,3 +356,22 @@ files_search_var_lib($1) read_files_pattern($1, var_lib_nfs_t, var_lib_nfs_t) ') + +######################################## +## +## Manage NFS state data in /var/lib/nfs. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpc_manage_nfs_state_data',` + gen_require(` + type var_lib_nfs_t; + ') + + files_search_var_lib($1) + manage_files_pattern($1,var_lib_nfs_t,var_lib_nfs_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.te serefpolicy-3.6.1/policy/modules/services/rpc.te --- nsaserefpolicy/policy/modules/services/rpc.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/rpc.te 2008-11-25 09:45:43.000000000 -0500 @@ -23,7 +23,7 @@ gen_tunable(allow_nfsd_anon_write, false) type exports_t; -files_type(exports_t) +files_config_file(exports_t) rpc_domain_template(gssd) @@ -68,6 +68,7 @@ # for rpc.rquotad kernel_read_sysctl(rpcd_t) kernel_rw_fs_sysctls(rpcd_t) +kernel_dontaudit_getattr_core_if(rpcd_t) corecmd_exec_bin(rpcd_t) @@ -101,6 +102,7 @@ # for /proc/fs/nfs/exports - should we have a new type? kernel_read_system_state(nfsd_t) kernel_read_network_state(nfsd_t) +kernel_dontaudit_getattr_core_if(nfsd_t) corenet_tcp_bind_all_rpc_ports(nfsd_t) corenet_udp_bind_all_rpc_ports(nfsd_t) @@ -135,6 +137,7 @@ tunable_policy(`nfs_export_all_rw',` 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',` @@ -170,6 +173,7 @@ files_read_usr_symlinks(gssd_t) auth_use_nsswitch(gssd_t) +auth_manage_cache(gssd_t) miscfiles_read_certs(gssd_t) @@ -180,8 +184,7 @@ ') optional_policy(` - kerberos_use(gssd_t) - kerberos_read_keytab(gssd_t) + kerberos_keytab_template(gssd, gssd_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rshd.te serefpolicy-3.6.1/policy/modules/services/rshd.te --- nsaserefpolicy/policy/modules/services/rshd.te 2008-11-18 18:57:20.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/rshd.te 2008-11-25 09:45:43.000000000 -0500 @@ -51,7 +51,7 @@ files_list_home(rshd_t) files_read_etc_files(rshd_t) -files_search_tmp(rshd_t) +files_manage_generic_tmp_dirs(rshd_t) auth_login_pgm_domain(rshd_t) auth_write_login_records(rshd_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.fc serefpolicy-3.6.1/policy/modules/services/samba.fc --- nsaserefpolicy/policy/modules/services/samba.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/samba.fc 2008-11-25 09:45:43.000000000 -0500 @@ -2,6 +2,9 @@ # # /etc # +/etc/rc\.d/init\.d/winbind -- gen_context(system_u:object_r:samba_initrc_exec_t,s0) +/etc/rc\.d/init\.d/nmb -- gen_context(system_u:object_r:samba_initrc_exec_t,s0) +/etc/rc\.d/init\.d/smb -- gen_context(system_u:object_r:samba_initrc_exec_t,s0) /etc/samba/MACHINE\.SID -- gen_context(system_u:object_r:samba_secrets_t,s0) /etc/samba/passdb\.tdb -- gen_context(system_u:object_r:samba_secrets_t,s0) /etc/samba/secrets\.tdb -- gen_context(system_u:object_r:samba_secrets_t,s0) @@ -15,6 +18,7 @@ /usr/bin/ntlm_auth -- gen_context(system_u:object_r:winbind_helper_exec_t,s0) /usr/bin/smbmount -- gen_context(system_u:object_r:smbmount_exec_t,s0) /usr/bin/smbmnt -- gen_context(system_u:object_r:smbmount_exec_t,s0) +/usr/bin/smbcontrol -- gen_context(system_u:object_r:smbcontrol_exec_t,s0) /usr/sbin/swat -- gen_context(system_u:object_r:swat_exec_t,s0) /usr/sbin/nmbd -- gen_context(system_u:object_r:nmbd_exec_t,s0) @@ -47,3 +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-3.6.1/policy/modules/services/samba.if --- nsaserefpolicy/policy/modules/services/samba.if 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/samba.if 2008-11-25 09:45:43.000000000 -0500 @@ -4,6 +4,45 @@ ## from Windows NT servers. ## + +######################################## +## +## Execute smbd net in the smbd_t domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`samba_domtrans_smb',` + gen_require(` + type smbd_t, smbd_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1, smbd_exec_t, smbd_t) +') + +######################################## +## +## Execute nmbd net in the nmbd_t domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`samba_domtrans_nmb',` + gen_require(` + type nmbd_t, nmbd_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1, nmbd_exec_t, nmbd_t) +') + ######################################## ## ## Execute samba net in the samba_net domain. @@ -25,6 +64,25 @@ ######################################## ## +## 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. ## @@ -49,6 +107,50 @@ 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. @@ -138,6 +240,28 @@ ######################################## ## +## Allow the specified domain to read +## and write samba configuration files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`samba_manage_config',` + gen_require(` + type samba_etc_t; + ') + + files_search_etc($1) + manage_dirs_pattern($1, samba_etc_t, samba_etc_t) + manage_files_pattern($1, samba_etc_t, samba_etc_t) +') + +######################################## +## ## Allow the specified domain to read samba's log files. ## ## @@ -281,6 +405,25 @@ ######################################## ## +## dontaudit the specified domain to +## write samba /var files. +## +## +## +## Domain allowed access. +## +## +# +interface(`samba_dontaudit_write_var_files',` + gen_require(` + type samba_var_t; + ') + + dontaudit $1 samba_var_t:file write; +') + +######################################## +## ## Allow the specified domain to ## read and write samba /var files. ## @@ -298,6 +441,7 @@ 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) ') ######################################## @@ -370,6 +514,7 @@ ') domtrans_pattern($1, winbind_helper_exec_t, winbind_helper_t) + allow $1 winbind_helper_t:process signal; ') ######################################## @@ -447,3 +592,202 @@ stream_connect_pattern($1, winbind_tmp_t, winbind_tmp_t, winbind_t) ') ') + +######################################## +## +## Create a set of derived types for apache +## web content. +## +## +## +## The prefix to be used for deriving type names. +## +## +# +template(`samba_helper_template',` + gen_require(` + type smbd_t; + ') + #This type is for samba helper scripts + type samba_$1_script_t; + domain_type(samba_$1_script_t) + role system_r types samba_$1_script_t; + + # This type is used for executable scripts files + type samba_$1_script_exec_t; + corecmd_shell_entry_type(samba_$1_script_t) + domain_entry_file(samba_$1_script_t, samba_$1_script_exec_t) + + domtrans_pattern(smbd_t, samba_$1_script_exec_t, samba_$1_script_t) + allow smbd_t samba_$1_script_exec_t:file ioctl; + +') + +######################################## +## +## Allow the specified domain to read samba's shares +## +## +## +## Domain allowed access. +## +## +# +interface(`samba_read_share_files',` + gen_require(` + type samba_share_t; + ') + + allow $1 samba_share_t:filesystem getattr; + read_files_pattern($1, samba_share_t, samba_share_t) +') + +######################################## +## +## Execute a domain transition to run smbcontrol. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`samba_domtrans_smbcontrol',` + gen_require(` + type smbcontrol_t; + type smbcontrol_exec_t; + ') + + domtrans_pattern($1, smbcontrol_exec_t, smbcontrol_t) +') + + +######################################## +## +## Execute smbcontrol in the smbcontrol domain, and +## allow the specified role the smbcontrol domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the smbcontrol domain. +## +## +# +interface(`samba_run_smbcontrol',` + gen_require(` + type smbcontrol_t; + ') + + samba_domtrans_smbcontrol($1) + role $2 types smbcontrol_t; +') + +######################################## +## +## Execute samba server in the samba domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`samba_initrc_domtrans',` + gen_require(` + type samba_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, samba_initrc_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an samba environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the samba domain. +## +## +## +# +interface(`samba_admin',` + gen_require(` + type nmbd_t, nmbd_var_run_t; + type smbd_t, smbd_tmp_t; + type smbd_initrc_exec_t; + type smbd_spool_t, smbd_var_run_t; + + type samba_log_t, samba_var_t; + type samba_etc_t, samba_share_t; + type samba_secrets_t; + + type swat_var_run_t, swat_tmp_t; + + 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; + ') + + allow $1 smbd_t:process { ptrace signal_perms }; + ps_process_pattern($1, smbd_t) + + 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) + samba_run_net($1, $2, $3) + + init_labeled_script_domtrans($1, samba_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 samba_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, smbd_tmp_t) + admin_pattern($1, swat_tmp_t) + admin_pattern($1, winbind_tmp_t) + + admin_pattern($1, samba_secrets_t) + + files_list_etc($1) + admin_pattern($1, samba_etc_t) + + admin_pattern($1, samba_share_t) + + logging_list_logs($1) + admin_pattern($1, samba_log_t) + admin_pattern($1, winbind_log_t) + + files_list_spool($1) + admin_pattern($1, smbd_spool_t) + + files_list_var($1) + admin_pattern($1, samba_var_t) + + files_list_pids($1) + admin_pattern($1, smbd_var_run_t) + admin_pattern($1, nmbd_var_run_t) + admin_pattern($1, swat_var_run_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-3.6.1/policy/modules/services/samba.te --- nsaserefpolicy/policy/modules/services/samba.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/samba.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) @@ -73,6 +80,9 @@ type nmbd_var_run_t; files_pid_file(nmbd_var_run_t) +type samba_initrc_exec_t; +init_script_file(samba_initrc_exec_t) + type samba_etc_t; files_config_file(samba_etc_t) @@ -80,11 +90,9 @@ logging_log_file(samba_log_t) type samba_net_t; -domain_type(samba_net_t) -role system_r types samba_net_t; - type samba_net_exec_t; -domain_entry_file(samba_net_t, samba_net_exec_t) +role system_r types samba_net_t; +application_domain(samba_net_t, samba_net_exec_t) type samba_net_tmp_t; files_tmp_file(samba_net_tmp_t) @@ -146,11 +154,17 @@ type winbind_var_run_t; files_pid_file(winbind_var_run_t) +type smbcontrol_t; +type smbcontrol_exec_t; +application_domain(smbcontrol_t, smbcontrol_exec_t) +role system_r types smbcontrol_t; + ######################################## # # Samba net local policy # - +allow samba_net_t self:capability { dac_read_search dac_override }; +allow samba_net_t self:process getsched; allow samba_net_t self:unix_dgram_socket create_socket_perms; allow samba_net_t self:unix_stream_socket create_stream_socket_perms; allow samba_net_t self:udp_socket create_socket_perms; @@ -165,11 +179,12 @@ manage_files_pattern(samba_net_t, samba_net_tmp_t, samba_net_tmp_t) files_tmp_filetrans(samba_net_t, samba_net_tmp_t, { file dir }) -allow samba_net_t samba_var_t:dir rw_dir_perms; +manage_dirs_pattern(samba_net_t, samba_var_t, samba_var_t) manage_files_pattern(samba_net_t, samba_var_t, samba_var_t) manage_lnk_files_pattern(samba_net_t, samba_var_t, samba_var_t) kernel_read_proc_symlinks(samba_net_t) +kernel_read_system_state(samba_net_t) corenet_all_recvfrom_unlabeled(samba_net_t) corenet_all_recvfrom_netlabel(samba_net_t) @@ -190,6 +205,7 @@ domain_use_interactive_fds(samba_net_t) files_read_etc_files(samba_net_t) +files_read_usr_symlinks(samba_net_t) auth_use_nsswitch(samba_net_t) @@ -197,8 +213,10 @@ 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(` kerberos_use(samba_net_t) @@ -208,7 +226,7 @@ # # smbd Local policy # -allow smbd_t self:capability { fowner setgid setuid sys_resource lease dac_override dac_read_search }; +allow smbd_t self:capability { chown fowner setgid setuid sys_resource lease dac_override dac_read_search }; dontaudit smbd_t self:capability sys_tty_config; allow smbd_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow smbd_t self:process setrlimit; @@ -226,10 +244,8 @@ allow smbd_t samba_etc_t:file { rw_file_perms setattr }; -create_dirs_pattern(smbd_t, samba_log_t, samba_log_t) +manage_dirs_pattern(smbd_t, samba_log_t, samba_log_t) manage_files_pattern(smbd_t, samba_log_t, samba_log_t) -allow smbd_t samba_log_t:dir setattr; -dontaudit smbd_t samba_log_t:dir remove_name; allow smbd_t samba_net_tmp_t:file getattr; @@ -239,6 +255,7 @@ manage_dirs_pattern(smbd_t, samba_share_t, samba_share_t) manage_files_pattern(smbd_t, samba_share_t, samba_share_t) manage_lnk_files_pattern(smbd_t, samba_share_t, samba_share_t) +allow smbd_t samba_share_t:filesystem getattr; manage_dirs_pattern(smbd_t, samba_var_t, samba_var_t) manage_files_pattern(smbd_t, samba_var_t, samba_var_t) @@ -256,7 +273,7 @@ manage_sock_files_pattern(smbd_t, smbd_var_run_t, smbd_var_run_t) files_pid_filetrans(smbd_t, smbd_var_run_t, file) -allow smbd_t winbind_var_run_t:sock_file { read write getattr }; +allow smbd_t winbind_var_run_t:sock_file rw_sock_file_perms; kernel_getattr_core_if(smbd_t) kernel_getattr_message_if(smbd_t) @@ -321,6 +338,10 @@ userdom_use_unpriv_users_fds(smbd_t) userdom_dontaudit_search_user_home_dirs(smbd_t) +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) @@ -350,8 +371,20 @@ tunable_policy(`samba_share_nfs',` fs_manage_nfs_dirs(smbd_t) fs_manage_nfs_files(smbd_t) + fs_manage_nfs_symlinks(smbd_t) + fs_manage_nfs_named_pipes(smbd_t) + fs_manage_nfs_named_sockets(smbd_t) +') + +# Support Samba sharing of ntfs/fusefs mount points +tunable_policy(`samba_share_fusefs',` + fs_manage_fusefs_dirs(smbd_t) + fs_manage_fusefs_files(smbd_t) +',` + fs_search_fusefs_dirs(smbd_t) ') + optional_policy(` cups_read_rw_config(smbd_t) cups_stream_connect(smbd_t) @@ -359,6 +392,16 @@ optional_policy(` kerberos_use(smbd_t) + kerberos_keytab_template(smbd, smbd_t) +') + +optional_policy(` + lpd_exec_lpr(smbd_t) +') + +optional_policy(` + qemu_manage_tmp_dirs(smbd_t) + qemu_manage_tmp_files(smbd_t) ') optional_policy(` @@ -381,8 +424,10 @@ 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) ') @@ -454,6 +499,7 @@ dev_getattr_mtrr_dev(nmbd_t) fs_getattr_all_fs(nmbd_t) +fs_list_inotifyfs(nmbd_t) fs_search_auto_mountpoints(nmbd_t) domain_use_interactive_fds(nmbd_t) @@ -553,19 +599,33 @@ userdom_use_user_terminals(smbmount_t) userdom_use_all_users_fds(smbmount_t) +optional_policy(` + cups_read_rw_config(smbmount_t) +') + ######################################## # # SWAT Local policy # -allow swat_t self:capability { setuid setgid }; -allow swat_t self:process signal_perms; -allow swat_t self:fifo_file rw_file_perms; +allow swat_t self:capability { setuid setgid sys_resource }; +allow swat_t self:process { setrlimit signal_perms }; +allow swat_t self:fifo_file rw_fifo_file_perms; allow swat_t self:netlink_tcpdiag_socket r_netlink_socket_perms; allow swat_t self:tcp_socket create_stream_socket_perms; allow swat_t self:udp_socket create_socket_perms; +allow swat_t self:unix_stream_socket connectto; +can_exec(swat_t, smbd_exec_t) +allow swat_t smbd_port_t:tcp_socket name_bind; +allow swat_t smbd_t:process { signal signull }; +allow swat_t smbd_var_run_t:file { lock unlink }; + allow swat_t nmbd_exec_t:file mmap_file_perms; +can_exec(swat_t, nmbd_exec_t) +allow swat_t nmbd_port_t:udp_socket name_bind; +allow swat_t nmbd_t:process { signal signull }; +allow swat_t nmbd_var_run_t:file { lock read unlink }; rw_files_pattern(swat_t, samba_etc_t, samba_etc_t) @@ -585,6 +645,9 @@ files_pid_filetrans(swat_t, swat_var_run_t, file) allow swat_t winbind_exec_t:file mmap_file_perms; +can_exec(swat_t, winbind_exec_t) +allow swat_t winbind_var_run_t:dir { write add_name remove_name }; +allow swat_t winbind_var_run_t:sock_file { create unlink }; kernel_read_kernel_sysctls(swat_t) kernel_read_system_state(swat_t) @@ -609,15 +672,18 @@ dev_read_urand(swat_t) +files_list_var_lib(swat_t) files_read_etc_files(swat_t) files_search_home(swat_t) files_read_usr_files(swat_t) fs_getattr_xattr_fs(swat_t) +fs_list_inotifyfs(swat_t) auth_domtrans_chk_passwd(swat_t) auth_use_nsswitch(swat_t) logging_send_syslog_msg(swat_t) +logging_send_audit_msgs(swat_t) logging_search_logs(swat_t) miscfiles_read_localization(swat_t) @@ -635,6 +701,17 @@ kerberos_use(swat_t) ') +init_read_utmp(swat_t) +init_dontaudit_write_utmp(swat_t) + +manage_dirs_pattern(swat_t, samba_log_t, samba_log_t) +create_files_pattern(swat_t, samba_log_t, samba_log_t) + +manage_files_pattern(swat_t, samba_etc_t, samba_secrets_t) + +manage_files_pattern(swat_t, samba_var_t, samba_var_t) +files_list_var_lib(swat_t) + ######################################## # # Winbind local policy @@ -683,6 +760,8 @@ manage_sock_files_pattern(winbind_t, winbind_var_run_t, winbind_var_run_t) files_pid_filetrans(winbind_t, winbind_var_run_t, file) +corecmd_exec_bin(winbind_t) + kernel_read_kernel_sysctls(winbind_t) kernel_list_proc(winbind_t) kernel_read_proc_symlinks(winbind_t) @@ -768,8 +847,13 @@ userdom_use_user_terminals(winbind_helper_t) optional_policy(` + apache_append_log(winbind_helper_t) +') + +optional_policy(` squid_read_log(winbind_helper_t) squid_append_log(winbind_helper_t) + squid_rw_stream_sockets(winbind_helper_t) ') ######################################## @@ -778,6 +862,16 @@ # 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) @@ -788,9 +882,43 @@ 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) ') -') + +######################################## +# +# smbcontrol local policy +# + +# internal communication is often done using fifo and unix sockets. +allow smbcontrol_t self:fifo_file rw_file_perms; +allow smbcontrol_t self:unix_stream_socket create_stream_socket_perms; + +files_read_etc_files(smbcontrol_t) + +miscfiles_read_localization(smbcontrol_t) + +files_search_var_lib(smbcontrol_t) +samba_read_config(smbcontrol_t) +samba_rw_var_files(smbcontrol_t) +samba_search_var(smbcontrol_t) +samba_read_winbind_pid(smbcontrol_t) + +allow smbcontrol_t smbd_t:process signal; +domain_use_interactive_fds(smbcontrol_t) +allow smbd_t smbcontrol_t:process { signal signull }; + +allow nmbd_t smbcontrol_t:process signal; +allow smbcontrol_t nmbd_t:process { signal signull }; + +allow smbcontrol_t winbind_t:process { signal signull }; +allow winbind_t smbcontrol_t:process signal; + +allow smbcontrol_t nmbd_var_run_t:file { read lock }; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sasl.te serefpolicy-3.6.1/policy/modules/services/sasl.te --- nsaserefpolicy/policy/modules/services/sasl.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/sasl.te 2008-11-25 09:45:43.000000000 -0500 @@ -107,6 +107,10 @@ ') 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-3.6.1/policy/modules/services/sendmail.if --- nsaserefpolicy/policy/modules/services/sendmail.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/sendmail.if 2008-11-25 09:45:43.000000000 -0500 @@ -149,3 +149,92 @@ 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-3.6.1/policy/modules/services/sendmail.te --- nsaserefpolicy/policy/modules/services/sendmail.te 2008-11-25 09:01:08.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/sendmail.te 2008-11-25 10:40:18.000000000 -0500 @@ -1,5 +1,5 @@ -policy_module(sendmail, 1.8.2) +policy_module(sendmail, 1.8.1) ######################################## # @@ -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 +99,38 @@ 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(` + kerberos_keytab_template(sendmail, sendmail_t) ') optional_policy(` @@ -113,13 +138,19 @@ ') 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_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 +158,29 @@ ') 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) +') -# Silently deny attempts to access /root. -dontaudit system_mail_t { staff_home_dir_t sysadm_home_dir_t}:dir { getattr search }; +######################################## +# +# Unconfined sendmail local policy +# Allow unconfined domain to run newalias and have transitions work +# + +optional_policy(` + mta_etc_filetrans_aliases(unconfined_sendmail_t) + unconfined_domain(unconfined_sendmail_t) +') -dontaudit sendmail_t admin_tty_type:chr_file { getattr ioctl }; -') dnl end TODO diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.fc serefpolicy-3.6.1/policy/modules/services/setroubleshoot.fc --- nsaserefpolicy/policy/modules/services/setroubleshoot.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/setroubleshoot.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,3 +1,5 @@ +/etc/rc\.d/init\.d/setroubleshoot -- gen_context(system_u:object_r:setroubleshoot_initrc_exec_t,s0) + /usr/sbin/setroubleshootd -- gen_context(system_u:object_r:setroubleshootd_exec_t,s0) /var/run/setroubleshoot(/.*)? gen_context(system_u:object_r:setroubleshoot_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.if serefpolicy-3.6.1/policy/modules/services/setroubleshoot.if --- nsaserefpolicy/policy/modules/services/setroubleshoot.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/setroubleshoot.if 2008-11-25 09:45:43.000000000 -0500 @@ -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 +36,48 @@ 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; ') + +######################################## +## +## 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; + type setroubleshoot_initrc_exec_t; + ') + + allow $1 setroubleshootd_t:process { ptrace signal_perms }; + ps_process_pattern($1, setroubleshootd_t) + + init_labeled_script_domtrans($1, setroubleshoot_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 setroubleshoot_initrc_exec_t system_r; + allow $2 system_r; + + 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-3.6.1/policy/modules/services/setroubleshoot.te --- nsaserefpolicy/policy/modules/services/setroubleshoot.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/setroubleshoot.te 2008-11-25 09:45:43.000000000 -0500 @@ -11,6 +11,9 @@ domain_type(setroubleshootd_t) init_daemon_domain(setroubleshootd_t, setroubleshootd_exec_t) +type setroubleshoot_initrc_exec_t; +init_script_file(setroubleshoot_initrc_exec_t) + type setroubleshoot_var_lib_t; files_type(setroubleshoot_var_lib_t) @@ -27,8 +30,8 @@ # setroubleshootd local policy # -allow setroubleshootd_t self:capability { dac_override sys_tty_config }; -allow setroubleshootd_t self:process { signull signal getattr getsched }; +allow setroubleshootd_t self:capability { dac_override sys_nice sys_tty_config }; +allow setroubleshootd_t self:process { getattr getsched setsched sigkill signull signal }; allow setroubleshootd_t self:fifo_file rw_fifo_file_perms; allow setroubleshootd_t self:tcp_socket create_stream_socket_perms; allow setroubleshootd_t self:unix_stream_socket { create_stream_socket_perms connectto }; @@ -52,7 +55,10 @@ 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 +74,23 @@ dev_read_urand(setroubleshootd_t) dev_read_sysfs(setroubleshootd_t) +dev_getattr_all_blk_files(setroubleshootd_t) +dev_getattr_all_chr_files(setroubleshootd_t) domain_dontaudit_search_all_domains_state(setroubleshootd_t) files_read_usr_files(setroubleshootd_t) files_read_etc_files(setroubleshootd_t) -files_getattr_all_dirs(setroubleshootd_t) +files_list_all(setroubleshootd_t) files_getattr_all_files(setroubleshootd_t) +files_getattr_all_pipes(setroubleshootd_t) +files_getattr_all_sockets(setroubleshootd_t) fs_getattr_all_dirs(setroubleshootd_t) fs_getattr_all_files(setroubleshootd_t) +fs_read_fusefs_symlinks(setroubleshootd_t) +fs_dontaudit_read_nfs_files(setroubleshootd_t) +fs_dontaudit_read_cifs_files(setroubleshootd_t) selinux_get_enforce_mode(setroubleshootd_t) selinux_validate_context(setroubleshootd_t) @@ -94,22 +107,24 @@ 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(` 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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/smartmon.te serefpolicy-3.6.1/policy/modules/services/smartmon.te --- nsaserefpolicy/policy/modules/services/smartmon.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/smartmon.te 2008-11-25 09:45:43.000000000 -0500 @@ -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_all_nodes(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/snmp.fc serefpolicy-3.6.1/policy/modules/services/snmp.fc --- nsaserefpolicy/policy/modules/services/snmp.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/snmp.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,3 +1,6 @@ +/etc/rc\.d/init\.d/snmpd -- gen_context(system_u:object_r:snmp_initrc_exec_t,s0) +/etc/rc\.d/init\.d/snmptrapd -- gen_context(system_u:object_r:snmp_initrc_exec_t,s0) + # # /usr # @@ -8,6 +11,7 @@ # # /var # +/var/agentx(/.*)? gen_context(system_u:object_r:snmpd_var_lib_t,s0) /var/lib/net-snmp(/.*)? gen_context(system_u:object_r:snmpd_var_lib_t,s0) /var/lib/snmp(/.*)? gen_context(system_u:object_r:snmpd_var_lib_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snmp.if serefpolicy-3.6.1/policy/modules/services/snmp.if --- nsaserefpolicy/policy/modules/services/snmp.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/snmp.if 2008-11-25 09:45:43.000000000 -0500 @@ -95,23 +95,34 @@ ## Domain allowed access. ##
## +## +## +## The role to be allowed to manage the snmp domain. +## +## ## # interface(`snmp_admin',` gen_require(` type snmpd_t, snmpd_log_t; type snmpd_var_lib_t, snmpd_var_run_t; + type snmpd_initrc_exec_t; ') allow $1 snmpd_t:process { ptrace signal_perms getattr }; ps_process_pattern($1, snmpd_t) + init_labeled_script_domtrans($1, snmpd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 snmpd_initrc_exec_t system_r; + allow $2 system_r; + logging_list_logs($1) - manage_files_pattern($1, snmpd_log_t, snmpd_log_t) + admin_pattern($1, snmpd_log_t) files_list_var_lib($1) - manage_files_pattern($1, snmpd_var_lib_t, snmpd_var_lib_t) + admin_pattern($1, snmpd_var_lib_t) files_list_pids($1) - manage_files_pattern($1, snmpd_var_run_t, snmpd_var_run_t) + admin_pattern($1, snmpd_var_run_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snmp.te serefpolicy-3.6.1/policy/modules/services/snmp.te --- nsaserefpolicy/policy/modules/services/snmp.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/snmp.te 2008-12-01 15:41:27.000000000 -0500 @@ -9,6 +9,9 @@ type snmpd_exec_t; init_daemon_domain(snmpd_t, snmpd_exec_t) +type snmp_initrc_exec_t; +init_script_file(snmp_initrc_exec_t) + type snmpd_log_t; logging_log_file(snmpd_log_t) @@ -22,8 +25,9 @@ # # Local policy # -allow snmpd_t self:capability { dac_override kill net_admin sys_nice sys_tty_config }; +allow snmpd_t self:capability { dac_override ipc_lock kill net_admin sys_nice sys_tty_config sys_ptrace }; dontaudit snmpd_t self:capability { sys_module sys_tty_config }; +allow snmpd_t self:process { getsched setsched }; allow snmpd_t self:fifo_file rw_fifo_file_perms; allow snmpd_t self:unix_dgram_socket create_socket_perms; allow snmpd_t self:unix_stream_socket create_stream_socket_perms; @@ -45,10 +49,13 @@ kernel_read_device_sysctls(snmpd_t) kernel_read_kernel_sysctls(snmpd_t) +kernel_read_fs_sysctls(snmpd_t) kernel_read_net_sysctls(snmpd_t) kernel_read_proc_symlinks(snmpd_t) kernel_read_system_state(snmpd_t) kernel_read_network_state(snmpd_t) +kernel_read_xen_state(snmpd_t) +kernel_write_xen_state(snmpd_t) corecmd_exec_bin(snmpd_t) corecmd_exec_shell(snmpd_t) @@ -66,6 +73,7 @@ corenet_tcp_bind_snmp_port(snmpd_t) corenet_udp_bind_snmp_port(snmpd_t) corenet_sendrecv_snmp_server_packets(snmpd_t) +corenet_tcp_connect_agentx_port(snmpd_t) dev_list_sysfs(snmpd_t) dev_read_sysfs(snmpd_t) @@ -76,13 +84,14 @@ domain_use_interactive_fds(snmpd_t) domain_signull_all_domains(snmpd_t) domain_read_all_domains_state(snmpd_t) +domain_dontaudit_ptrace_all_domains(snmpd_t) +domain_exec_all_entry_files(snmpd_t) files_read_etc_files(snmpd_t) files_read_usr_files(snmpd_t) files_read_etc_runtime_files(snmpd_t) files_search_home(snmpd_t) -files_getattr_boot_dirs(snmpd_t) -files_dontaudit_getattr_home_dir(snmpd_t) +auth_read_all_dirs_except_shadow(snmpd_t) fs_getattr_all_dirs(snmpd_t) fs_getattr_all_fs(snmpd_t) @@ -94,6 +103,8 @@ init_read_utmp(snmpd_t) init_dontaudit_write_utmp(snmpd_t) +auth_use_nsswitch(snmpd_t) + logging_send_syslog_msg(snmpd_t) miscfiles_read_localization(snmpd_t) @@ -117,7 +128,7 @@ ') optional_policy(` - auth_use_nsswitch(snmpd_t) + consoletype_exec(snmpd_t) ') optional_policy(` @@ -148,3 +159,12 @@ optional_policy(` udev_read_db(snmpd_t) ') + +optional_policy(` + virt_stream_connect(snmpd_t) +') + +optional_policy(` + xen_stream_connect(snmpd_t) + xen_stream_connect_xenstore(snmpd_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snort.te serefpolicy-3.6.1/policy/modules/services/snort.te --- nsaserefpolicy/policy/modules/services/snort.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/snort.te 2008-11-25 09:45:43.000000000 -0500 @@ -56,6 +56,7 @@ files_pid_filetrans(snort_t, snort_var_run_t, file) kernel_read_kernel_sysctls(snort_t) +kernel_read_sysctl(snort_t) kernel_list_proc(snort_t) kernel_read_proc_symlinks(snort_t) kernel_dontaudit_read_system_state(snort_t) @@ -70,6 +71,7 @@ corenet_raw_sendrecv_all_nodes(snort_t) corenet_tcp_sendrecv_all_ports(snort_t) corenet_udp_sendrecv_all_ports(snort_t) +corenet_tcp_connect_prelude_port(snort_t) dev_read_sysfs(snort_t) dev_read_rand(snort_t) @@ -94,6 +96,13 @@ userdom_dontaudit_use_unpriv_user_fds(snort_t) userdom_dontaudit_search_user_home_dirs(snort_t) +# snorts must be able to resolve dns in case it wants to relay to a remote prelude-manager +sysnet_dns_name_resolve(snort_t) + +optional_policy(` + prelude_manage_spool(snort_t) +') + optional_policy(` seutil_sigchld_newrole(snort_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.fc serefpolicy-3.6.1/policy/modules/services/spamassassin.fc --- nsaserefpolicy/policy/modules/services/spamassassin.fc 2008-11-25 09:01:08.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/spamassassin.fc 2008-12-03 14:18:14.000000000 -0500 @@ -1,15 +1,24 @@ -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) + +/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/bin/spamd -- gen_context(system_u:object_r:spamassassin_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-3.6.1/policy/modules/services/spamassassin.if --- nsaserefpolicy/policy/modules/services/spamassassin.if 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/spamassassin.if 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/spamassassin.te --- nsaserefpolicy/policy/modules/services/spamassassin.te 2008-11-25 09:01:08.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/spamassassin.te 2008-12-03 09:05:00.000000000 -0500 @@ -1,5 +1,5 @@ -policy_module(spamassassin, 2.0.1) +policy_module(spamassassin, 2.0.0) ######################################## # @@ -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 }; @@ -51,11 +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) +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) @@ -159,6 +195,7 @@ corenet_udp_sendrecv_all_ports(spamassassin_t) corenet_tcp_connect_all_ports(spamassassin_t) corenet_sendrecv_all_client_packets(spamassassin_t) + corenet_udp_bind_all_nodes(spamassassin_t) sysnet_read_config(spamassassin_t) ') @@ -221,11 +258,20 @@ 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 }) + # 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) @@ -255,9 +301,15 @@ 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: @@ -265,31 +317,34 @@ sysnet_read_config(spamc_t) -# cjp: this should probably be removed: -tunable_policy(`read_default_t',` - files_list_default(spamc_t) - files_read_default_files(spamc_t) - files_read_default_symlinks(spamc_t) - files_read_default_sockets(spamc_t) - files_read_default_pipes(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) ') -optional_policy(` - # Allow connection to spamd socket above - evolution_stream_connect(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(` - nis_use_ypbind(spamc_t) + # Allow connection to spamd socket above + evolution_stream_connect(spamc_t) ') optional_policy(` - nscd_socket_use(spamc_t) + postfix_domtrans_postdrop(spamc_t) + postfix_search_spool(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) ') ######################################## @@ -301,7 +356,7 @@ # 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; @@ -317,10 +372,13 @@ 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) @@ -329,10 +387,11 @@ # 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) @@ -382,22 +441,27 @@ 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) ') @@ -415,6 +479,7 @@ optional_policy(` dcc_domtrans_client(spamd_t) + dcc_signal_client(spamd_t) dcc_stream_connect_dccifd(spamd_t) ') @@ -424,10 +489,6 @@ ') optional_policy(` - nis_use_ypbind(spamd_t) -') - -optional_policy(` postfix_read_config(spamd_t) ') @@ -442,6 +503,10 @@ 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(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/squid.te serefpolicy-3.6.1/policy/modules/services/squid.te --- nsaserefpolicy/policy/modules/services/squid.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/squid.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) selinux_dontaudit_getattr_dir(squid_t) @@ -185,8 +187,3 @@ 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.if serefpolicy-3.6.1/policy/modules/services/ssh.if --- nsaserefpolicy/policy/modules/services/ssh.if 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ssh.if 2008-11-25 09:45:43.000000000 -0500 @@ -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_all_nodes($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) @@ -140,9 +142,6 @@ seutil_read_config($1_ssh_t) - sysnet_read_config($1_ssh_t) - sysnet_dns_name_resolve($1_ssh_t) - tunable_policy(`read_default_t',` files_list_default($1_ssh_t) files_read_default_files($1_ssh_t) @@ -154,14 +153,6 @@ optional_policy(` kerberos_use($1_ssh_t) ') - - optional_policy(` - nis_use_ypbind($1_ssh_t) - ') - - optional_policy(` - nscd_socket_use($1_ssh_t) - ') ') ####################################### @@ -194,13 +185,14 @@ type $1_var_run_t; files_pid_file($1_var_run_t) - allow $1_t self:capability { kill sys_chroot sys_resource chown dac_override fowner fsetid setgid setuid sys_tty_config }; + allow $1_t self:capability { kill sys_chroot sys_resource chown dac_override fowner fsetid net_admin setgid setuid sys_tty_config }; allow $1_t self:fifo_file rw_fifo_file_perms; allow $1_t self:process { signal setsched setrlimit setexec }; allow $1_t self:tcp_socket create_stream_socket_perms; allow $1_t self:udp_socket create_socket_perms; # ssh agent connections: allow $1_t self:unix_stream_socket create_stream_socket_perms; + allow $1_t self:shm create_shm_perms; allow $1_t $1_devpts_t:chr_file { rw_chr_file_perms setattr getattr relabelfrom }; term_create_pty($1_t,$1_devpts_t) @@ -229,7 +221,12 @@ corenet_udp_bind_all_nodes($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) @@ -254,9 +251,14 @@ 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',` @@ -265,11 +267,7 @@ optional_policy(` kerberos_use($1_t) - ') - - optional_policy(` - # Allow checking users mail at login - mta_getattr_spool($1_t) + kerberos_manage_host_rcache($1_t) ') optional_policy(` @@ -611,3 +609,42 @@ 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) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.te serefpolicy-3.6.1/policy/modules/services/ssh.te --- nsaserefpolicy/policy/modules/services/ssh.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ssh.te 2008-12-04 13:46:29.000000000 -0500 @@ -75,7 +75,7 @@ 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_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) @@ -115,6 +115,7 @@ 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) @@ -318,6 +319,9 @@ 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) + 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 @@ -331,6 +335,14 @@ ') optional_policy(` + kerberos_keytab_template(sshd, sshd_t) +') + +optional_policy(` + xserver_getattr_xauth(sshd_t) +') + +optional_policy(` daemontools_service_domain(sshd_t, sshd_exec_t) ') @@ -349,7 +361,11 @@ ') optional_policy(` - unconfined_domain(sshd_t) + usermanage_domtrans_passwd(sshd_t) + usermanage_read_crack_db(sshd_t) +') + +optional_policy(` unconfined_shell_domtrans(sshd_t) ') @@ -408,6 +424,8 @@ 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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/stunnel.fc serefpolicy-3.6.1/policy/modules/services/stunnel.fc --- nsaserefpolicy/policy/modules/services/stunnel.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/stunnel.fc 2008-11-25 09:45:43.000000000 -0500 @@ -2,5 +2,6 @@ /etc/stunnel(/.*)? gen_context(system_u:object_r:stunnel_etc_t,s0) /usr/sbin/stunnel -- gen_context(system_u:object_r:stunnel_exec_t,s0) +/usr/bin/stunnel -- gen_context(system_u:object_r:stunnel_exec_t,s0) /var/run/stunnel(/.*)? gen_context(system_u:object_r:stunnel_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/stunnel.te serefpolicy-3.6.1/policy/modules/services/stunnel.te --- nsaserefpolicy/policy/modules/services/stunnel.te 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/stunnel.te 2008-11-25 09:45:43.000000000 -0500 @@ -54,6 +54,8 @@ kernel_read_system_state(stunnel_t) kernel_read_network_state(stunnel_t) +corecmd_exec_bin(stunnel_t) + corenet_all_recvfrom_unlabeled(stunnel_t) corenet_all_recvfrom_netlabel(stunnel_t) corenet_tcp_sendrecv_all_if(stunnel_t) @@ -105,6 +107,7 @@ dev_read_urand(stunnel_t) files_read_etc_files(stunnel_t) + files_read_etc_runtime_files(stunnel_t) files_search_home(stunnel_t) optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/telnet.te serefpolicy-3.6.1/policy/modules/services/telnet.te --- nsaserefpolicy/policy/modules/services/telnet.te 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/telnet.te 2008-11-25 09:45:43.000000000 -0500 @@ -87,8 +87,8 @@ userdom_search_user_home_dirs(telnetd_t) optional_policy(` - kerberos_use(telnetd_t) - kerberos_read_keytab(telnetd_t) + kerberos_keytab_template(telnetd, telnetd_t) + kerberos_manage_host_rcache(telnetd_t) ') tunable_policy(`use_nfs_home_dirs',` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tor.te serefpolicy-3.6.1/policy/modules/services/tor.te --- nsaserefpolicy/policy/modules/services/tor.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/tor.te 2008-11-25 09:45:43.000000000 -0500 @@ -34,7 +34,7 @@ # tor local policy # -allow tor_t self:capability { setgid setuid }; +allow tor_t self:capability { setgid setuid sys_tty_config }; allow tor_t self:fifo_file rw_fifo_file_perms; allow tor_t self:unix_stream_socket create_stream_socket_perms; allow tor_t self:netlink_route_socket r_netlink_socket_perms; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ulogd.fc serefpolicy-3.6.1/policy/modules/services/ulogd.fc --- nsaserefpolicy/policy/modules/services/ulogd.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ulogd.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,10 @@ + +/etc/rc\.d/init\.d/ulogd -- gen_context(system_u:object_r:ulogd_initrc_exec_t,s0) + +/etc/ulogd.conf -- gen_context(system_u:object_r:ulogd_etc_t,s0) + +/usr/lib/ulogd(/.*)? gen_context(system_u:object_r:ulogd_modules_t,s0) + +/usr/sbin/ulogd -- gen_context(system_u:object_r:ulogd_exec_t,s0) + +/var/log/ulogd(/.*)? gen_context(system_u:object_r:ulogd_var_log_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ulogd.if serefpolicy-3.6.1/policy/modules/services/ulogd.if --- nsaserefpolicy/policy/modules/services/ulogd.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ulogd.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,127 @@ +## policy for ulogd + +######################################## +## +## Execute a domain transition to run ulogd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`ulogd_domtrans',` + gen_require(` + type ulogd_t, ulogd_exec_t; + ') + + domtrans_pattern($1,ulogd_exec_t,ulogd_t) +') + +######################################## +## +## Allow the specified domain to read +## ulogd configuration files. +## +## +## +## Domain allowed access. +## +## +## +## +# +interface(`ulogd_read_config',` + gen_require(` + type ulogd_etc_t; + ') + + files_search_etc($1) + read_files_pattern($1, ulogd_etc_t, ulogd_etc_t) +') + +######################################## +## +## Allow the specified domain to read ulogd's log files. +## +## +## +## Domain allowed access. +## +## +## +## +# +interface(`ulogd_read_log',` + gen_require(` + type ulogd_var_log_t; + ') + + logging_search_logs($1) + allow $1 ulogd_var_log_t:dir list_dir_perms; + read_files_pattern($1, ulogd_var_log_t, ulogd_var_log_t) +') + +######################################## +## +## Allow the specified domain to append to ulogd's log files. +## +## +## +## Domain allowed access. +## +## +## +## +# +interface(`ulogd_append_log',` + gen_require(` + type ulogd_var_log_t; + ') + + logging_search_logs($1) + allow $1 ulogd_var_log_t:dir list_dir_perms; + allow $1 ulogd_var_log_t:file append_file_perms; +') + +######################################## +## +## All of the rules required to administrate +## an ulogd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +# +interface(`ulogd_admin',` + gen_require(` + type ulogd_t, ulogd_etc_t; + type ulogd_var_log_t, ulogd_initrc_exec_t; + type ulogd_modules_t; + ') + + allow $1 ulogd_t:process { ptrace signal_perms }; + ps_process_pattern($1, ulogd_t) + + init_labeled_script_domtrans($1, ulogd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 ulogd_initrc_exec_t system_r; + allow $2 system_r; + + files_search_etc($1) + admin_pattern($1, ulogd_etc_t) + + logging_list_logs($1) + admin_pattern($1, ulogd_var_log_t) + + files_search_usr($1) + admin_pattern($1, ulogd_modules_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ulogd.te serefpolicy-3.6.1/policy/modules/services/ulogd.te --- nsaserefpolicy/policy/modules/services/ulogd.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ulogd.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,51 @@ +policy_module(ulogd,1.0.0) + +######################################## +# +# Declarations +# + +type ulogd_t; +type ulogd_exec_t; +init_daemon_domain(ulogd_t, ulogd_exec_t) + +type ulogd_initrc_exec_t; +init_script_file(ulogd_initrc_exec_t) + +# /usr/lib files +type ulogd_modules_t; +files_type(ulogd_modules_t) + +# config files +type ulogd_etc_t; +files_type(ulogd_etc_t) + +# log files +type ulogd_var_log_t; +logging_log_file(ulogd_var_log_t) + +######################################## + +# +# ulogd local policy +# + +allow ulogd_t self:capability net_admin; +allow ulogd_t self:netlink_nflog_socket create_socket_perms; + +# config files +read_files_pattern(ulogd_t, ulogd_etc_t, ulogd_etc_t) + +# modules for ulogd +list_dirs_pattern(ulogd_t,ulogd_modules_t,ulogd_modules_t) +mmap_files_pattern(ulogd_t, ulogd_modules_t, ulogd_modules_t) + +# log files +manage_files_pattern(ulogd_t, ulogd_var_log_t, ulogd_var_log_t) +logging_log_filetrans(ulogd_t,ulogd_var_log_t, file ) + +files_search_etc(ulogd_t) + +miscfiles_read_localization(ulogd_t) + +permissive ulogd_t; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/uucp.te serefpolicy-3.6.1/policy/modules/services/uucp.te --- nsaserefpolicy/policy/modules/services/uucp.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/uucp.te 2008-11-25 14:33:46.000000000 -0500 @@ -121,6 +121,7 @@ optional_policy(` mta_send_mail(uux_t) + mta_read_queue(uux_t) ') optional_policy(` diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/virt.fc serefpolicy-3.6.1/policy/modules/services/virt.fc --- nsaserefpolicy/policy/modules/services/virt.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/virt.fc 2008-11-25 09:45:43.000000000 -0500 @@ -2,6 +2,7 @@ /etc/libvirt/[^/]* -- gen_context(system_u:object_r:virt_etc_t,s0) /etc/libvirt/[^/]* -d gen_context(system_u:object_r:virt_etc_rw_t,s0) /etc/libvirt/.*/.* gen_context(system_u:object_r:virt_etc_rw_t,s0) +/etc/rc\.d/init\.d/libvirtd -- gen_context(system_u:object_r:virtd_initrc_exec_t,s0) /usr/sbin/libvirtd -- gen_context(system_u:object_r:virtd_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/virt.if serefpolicy-3.6.1/policy/modules/services/virt.if --- nsaserefpolicy/policy/modules/services/virt.if 2008-10-14 11:58:09.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/virt.if 2008-11-25 09:45:43.000000000 -0500 @@ -18,6 +18,25 @@ domtrans_pattern($1, virtd_exec_t, virtd_t) ') +####################################### +## +## Connect to virt over an unix domain stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_stream_connect',` + gen_require(` + type virtd_t, virt_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1,virt_var_run_t,virt_var_run_t,virtd_t) +') + ######################################## ## ## Read virt config files. @@ -41,6 +60,27 @@ ######################################## ## +## manage virt config files. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_manage_config',` + gen_require(` + type virt_etc_t; + type virt_etc_rw_t; + ') + + files_search_etc($1) + manage_files_pattern($1, virt_etc_t, virt_etc_t) + manage_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t) +') + +######################################## +## ## Read virt PID files. ## ## @@ -78,6 +118,24 @@ ######################################## ## +## Execute virt server in the virt domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`virtd_initrc_domtrans',` + gen_require(` + type virtd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, virtd_initrc_exec_t) +') + +######################################## +## ## Search virt lib directories. ## ## @@ -196,6 +254,35 @@ ######################################## ## +## Make the specified type usable as a virt image +## +## +##

+## Make the specified type usable as a virt image +##

+##
+## +## +## Type to be used as a virtual image +## +## +# +# +interface(`virt_image',` + gen_require(` + attribute virt_image_type; + ') + + typeattribute $1 virt_image_type; + + files_type($1) + + # virt images can be assigned to blk devices + dev_node($1) +') + +######################################## +## ## Allow domain to manage virt image files ## ## @@ -214,6 +301,7 @@ manage_dirs_pattern($1, virt_image_t, virt_image_t) manage_files_pattern($1, virt_image_t, virt_image_t) read_lnk_files_pattern($1, virt_image_t, virt_image_t) + rw_blk_files_pattern($1, virt_image_t, virt_image_t) tunable_policy(`virt_use_nfs',` fs_manage_nfs_dirs($1) @@ -243,11 +331,17 @@ interface(`virt_admin',` gen_require(` type virtd_t; + type virtd_initrc_exec_t; ') allow $1 virtd_t:process { ptrace signal_perms }; ps_process_pattern($1, virtd_t) + virtd_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 virtd_initrc_exec_t system_r; + allow $2 system_r; + virt_manage_pid_files($1) virt_manage_lib_files($1) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/virt.te serefpolicy-3.6.1/policy/modules/services/virt.te --- nsaserefpolicy/policy/modules/services/virt.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/virt.te 2008-11-25 09:45:43.000000000 -0500 @@ -1,10 +1,11 @@ -policy_module(virt, 1.0.1) +policy_module(virt, 1.0.0) ######################################## # # Declarations # +attribute virt_image_type; ## ##

@@ -27,10 +28,8 @@ files_type(virt_etc_rw_t) # virt Image files -type virt_image_t; # customizable -files_type(virt_image_t) -# virt_image_t can be assigned to blk devices -dev_node(virt_image_t) +type virt_image_t, virt_image_type; # customizable +virt_image(virt_image_t) type virt_log_t; logging_log_file(virt_log_t) @@ -45,6 +44,9 @@ type virtd_exec_t; init_daemon_domain(virtd_t, virtd_exec_t) +type virtd_initrc_exec_t; +init_script_file(virtd_initrc_exec_t) + ######################################## # # virtd local policy @@ -49,9 +51,8 @@ # # virtd local policy # - allow virtd_t self:capability { dac_override kill net_admin setgid sys_nice sys_ptrace }; -allow virtd_t self:process { sigkill signal execmem }; +allow virtd_t self:process { getsched sigkill signal execmem }; allow virtd_t self:fifo_file rw_file_perms; allow virtd_t self:unix_stream_socket create_stream_socket_perms; allow virtd_t self:tcp_socket create_stream_socket_perms; @@ -64,7 +65,7 @@ manage_lnk_files_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t) filetrans_pattern(virtd_t, virt_etc_t, virt_etc_rw_t, dir) -manage_files_pattern(virtd_t, virt_image_t, virt_image_t) +manage_files_pattern(virtd_t, virt_image_type, virt_image_type) manage_dirs_pattern(virtd_t, virt_log_t, virt_log_t) manage_files_pattern(virtd_t, virt_log_t, virt_log_t) @@ -82,6 +83,8 @@ kernel_read_system_state(virtd_t) kernel_read_network_state(virtd_t) kernel_rw_net_sysctls(virtd_t) +kernel_read_xen_state(virtd_t) +kernel_write_xen_state(virtd_t) kernel_load_module(virtd_t) corecmd_exec_bin(virtd_t) @@ -93,7 +96,7 @@ corenet_tcp_sendrecv_all_nodes(virtd_t) corenet_tcp_sendrecv_all_ports(virtd_t) corenet_tcp_bind_all_nodes(virtd_t) -#corenet_tcp_bind_virt_port(virtd_t) +corenet_tcp_bind_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) @@ -107,8 +110,10 @@ 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) fs_list_auto_mountpoints(virtd_t) @@ -159,26 +164,27 @@ ') ') -#optional_policy(` -# dnsmasq_domtrans(virtd_t) -# dnsmasq_signal(virtd_t) -# dnsmasq_sigkill(virtd_t) -#') +optional_policy(` + dnsmasq_domtrans(virtd_t) + dnsmasq_signal(virtd_t) + dnsmasq_kill(virtd_t) +') optional_policy(` iptables_domtrans(virtd_t) ') -#optional_policy(` -# polkit_domtrans_auth(virtd_t) -# polkit_domtrans_resolve(virtd_t) -#') +optional_policy(` + polkit_domtrans_auth(virtd_t) + polkit_domtrans_resolve(virtd_t) +') optional_policy(` qemu_domtrans(virtd_t) qemu_read_state(virtd_t) qemu_signal(virtd_t) qemu_kill(virtd_t) + qemu_setsched(virtd_t) ') optional_policy(` @@ -186,9 +192,10 @@ ') optional_policy(` - kernel_read_xen_state(virtd_t) - kernel_write_xen_state(virtd_t) - xen_stream_connect(virtd_t) xen_stream_connect_xenstore(virtd_t) ') + +optional_policy(` + unconfined_domain(virtd_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/w3c.te serefpolicy-3.6.1/policy/modules/services/w3c.te --- nsaserefpolicy/policy/modules/services/w3c.te 2008-08-25 09:12:31.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/w3c.te 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/services/xserver.fc --- nsaserefpolicy/policy/modules/services/xserver.fc 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/xserver.fc 2008-11-25 09:45:43.000000000 -0500 @@ -3,11 +3,13 @@ # 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) # # /dev @@ -32,11 +34,6 @@ /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 # @@ -61,6 +58,7 @@ /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/xauth -- gen_context(system_u:object_r:xauth_exec_t,s0) /usr/bin/Xorg -- gen_context(system_u:object_r:xserver_exec_t,s0) @@ -89,16 +87,26 @@ /var/[xgk]dm(/.*)? gen_context(system_u:object_r:xserver_log_t,s0) -/var/lib/[xkw]dm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) +/var/lib/[gxkw]dm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) /var/lib/xkb(/.*)? gen_context(system_u:object_r:xkb_var_lib_t,s0) +/var/lib/xorg(/.*)? gen_context(system_u:object_r:xserver_var_lib_t,s0) -/var/log/[kw]dm\.log -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/log/[kw]dm\.log.* -- gen_context(system_u:object_r:xserver_log_t,s0) /var/log/gdm(/.*)? gen_context(system_u:object_r:xserver_log_t,s0) /var/log/XFree86.* -- gen_context(system_u:object_r:xserver_log_t,s0) /var/log/Xorg.* -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/log/nvidia-installer\.log.* -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/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/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-3.6.1/policy/modules/services/xserver.if --- nsaserefpolicy/policy/modules/services/xserver.if 2008-11-11 16:13:47.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/xserver.if 2008-12-04 13:08:52.000000000 -0500 @@ -397,11 +397,12 @@ 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; @@ -437,6 +438,10 @@ 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 +644,7 @@ type xdm_t; ') - allow $1 xdm_t:fifo_file { getattr read write }; + allow $1 xdm_t:fifo_file rw_fifo_file_perms; ') ######################################## @@ -738,6 +743,7 @@ 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 +762,26 @@ ') 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 +804,31 @@ ######################################## ## +## 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. ## ## @@ -1018,10 +1068,11 @@ # 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 +1210,252 @@ ######################################## ## +## 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; + 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) + + allow $1 xdm_t:x_client { getattr destroy }; + allow $1 xdm_t:x_drawable { read receive get_property getattr send list_child add_child }; +') + +######################################## +## +## 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; +') + +######################################## +## +## 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. diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.te serefpolicy-3.6.1/policy/modules/services/xserver.te --- nsaserefpolicy/policy/modules/services/xserver.te 2008-11-18 18:57:20.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/xserver.te 2008-12-03 18:27:33.000000000 -0500 @@ -34,6 +34,13 @@ ## ##

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

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

## Allow xdm logins as sysadm ##

##
@@ -65,14 +72,14 @@ 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 +119,17 @@ 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 { staff_fonts_t sysadm_fonts_t xguest_fonts_t unconfined_fonts_t }; typealias user_fonts_t alias { auditadm_fonts_t secadm_fonts_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 +141,18 @@ 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 +173,10 @@ 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 +184,12 @@ 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 +197,9 @@ type xdm_tmpfs_t; files_tmpfs_file(xdm_tmpfs_t) +type xdm_home_t; +userdom_user_home_content(xdm_home_t) + # type for /var/lib/xkb type xkb_var_lib_t; files_type(xkb_var_lib_t) @@ -189,7 +208,7 @@ 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 +216,12 @@ 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) @@ -256,6 +275,9 @@ allow xauth_t xauth_home_t:file manage_file_perms; userdom_user_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 }) @@ -300,13 +322,14 @@ # 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:socket create_socket_perms; @@ -314,6 +337,11 @@ 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_tmp_filetrans(xdm_t, xdm_home_t, file) # Allow gdm to run gdm-binary can_exec(xdm_t, xdm_exec_t) @@ -329,6 +357,8 @@ 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) @@ -336,15 +366,30 @@ 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_search_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 +403,7 @@ 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) @@ -389,11 +435,13 @@ corenet_udp_sendrecv_all_ports(xdm_t) corenet_tcp_bind_all_nodes(xdm_t) corenet_udp_bind_all_nodes(xdm_t) +corenet_udp_bind_xdmcp_port(xdm_t) corenet_tcp_connect_all_ports(xdm_t) corenet_sendrecv_all_client_packets(xdm_t) # xdm tries to bind to biff_port_t 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 +449,7 @@ 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 +462,17 @@ 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 +483,13 @@ 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 +498,7 @@ 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 +507,7 @@ 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 +518,10 @@ 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) userdom_dontaudit_use_unpriv_user_fds(xdm_t) userdom_create_all_users_keys(xdm_t) @@ -504,10 +562,12 @@ 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 +575,35 @@ ') 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(` + 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 +625,18 @@ ') optional_policy(` + polkit_domtrans_auth(xdm_t) + polkit_read_lib(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(` seutil_sigchld_newrole(xdm_t) ') @@ -550,8 +645,8 @@ ') optional_policy(` - unconfined_domain(xdm_t) unconfined_domtrans(xdm_t) + unconfined_signal(xdm_t) ifndef(`distro_redhat',` allow xdm_t self:process { execheap execmem }; @@ -571,6 +666,10 @@ ') optional_policy(` + wm_exec(xdm_t) +') + +optional_policy(` xfs_stream_connect(xdm_t) ') @@ -635,6 +734,15 @@ 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) @@ -682,6 +790,7 @@ dev_rw_input_dev(xserver_t) dev_rwx_zero(xserver_t) +domain_mmap_low_type(xserver_t) domain_mmap_low(xserver_t) files_read_etc_files(xserver_t) @@ -697,6 +806,7 @@ fs_search_nfs(xserver_t) fs_search_auto_mountpoints(xserver_t) fs_search_ramfs(xserver_t) +fs_list_inotifyfs(xdm_t) mls_xwin_read_to_clearance(xserver_t) @@ -806,7 +916,7 @@ 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) @@ -830,6 +940,10 @@ 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 +958,14 @@ 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(` @@ -856,6 +973,11 @@ rhgb_rw_tmpfs_files(xserver_t) ') +optional_policy(` + rpm_dontaudit_rw_shm(xserver_t) + rpm_rw_tmpfs_files(xserver_t) +') + ######################################## # # Rules common to all X window domains @@ -972,6 +1094,21 @@ allow xserver_unconfined_type { x_domain xserver_t }:x_resource *; allow xserver_unconfined_type xevent_type:{ x_event x_synthetic_event } *; +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) + unconfined_domain(xserver_t) +') + + +tunable_policy(`allow_xserver_execmem',` + allow xserver_t self:process { execheap execmem execstack }; +') + ifdef(`TODO',` tunable_policy(`allow_polyinstantiation',` # xdm needs access for linking .X11-unix to poly /tmp @@ -986,3 +1123,13 @@ # allow xdm_t user_home_type:file unlink; ') dnl end TODO + +# 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 }; +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/zosremote.fc serefpolicy-3.6.1/policy/modules/services/zosremote.fc --- nsaserefpolicy/policy/modules/services/zosremote.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/zosremote.fc 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,2 @@ + +/sbin/audispd-zos-remote -- gen_context(system_u:object_r:zos_remote_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/zosremote.if serefpolicy-3.6.1/policy/modules/services/zosremote.if --- nsaserefpolicy/policy/modules/services/zosremote.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/zosremote.if 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,46 @@ +## policy for z/OS Remote-services Audit dispatcher plugin + +######################################## +## +## Execute a domain transition to run audispd-zos-remote. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`zos_remote_domtrans',` + gen_require(` + type zos_remote_t; + type zos_remote_exec_t; + ') + + domtrans_pattern($1, zos_remote_exec_t, zos_remote_t) +') + +######################################## +## +## Allow specified type and role to transition and +## run in the zos_remote_t domain. Allow specified type +## to use zos_remote_t terminal. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the zos_remote domain. +## +## +# +interface(`zos_remote_run',` + gen_require(` + type zos_remote_t; + ') + + zos_remote_domtrans($1) + role $2 types zos_remote_t; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/zosremote.te serefpolicy-3.6.1/policy/modules/services/zosremote.te --- nsaserefpolicy/policy/modules/services/zosremote.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/zosremote.te 2008-11-25 09:45:43.000000000 -0500 @@ -0,0 +1,33 @@ +policy_module(zosremote,1.0.0) + +######################################## +# +# Declarations +# + +type zos_remote_t; +type zos_remote_exec_t; +logging_dispatcher_domain(zos_remote_t, zos_remote_exec_t) + +init_system_domain(zos_remote_t, zos_remote_exec_t) + +role system_r types zos_remote_t; + + +######################################## +# +# zos_remote local policy +# + +allow zos_remote_t self:fifo_file rw_file_perms; +allow zos_remote_t self:unix_stream_socket create_stream_socket_perms; + +allow zos_remote_t self:process signal; + +files_read_etc_files(zos_remote_t) + +auth_use_nsswitch(zos_remote_t); + +miscfiles_read_localization(zos_remote_t) + +logging_send_syslog_msg(zos_remote_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/application.te serefpolicy-3.6.1/policy/modules/system/application.te --- nsaserefpolicy/policy/modules/system/application.te 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/application.te 2008-11-25 09:45:43.000000000 -0500 @@ -7,6 +7,12 @@ # 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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.fc serefpolicy-3.6.1/policy/modules/system/authlogin.fc --- nsaserefpolicy/policy/modules/system/authlogin.fc 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/authlogin.fc 2008-11-25 09:45:43.000000000 -0500 @@ -7,12 +7,10 @@ /etc/passwd\.lock -- gen_context(system_u:object_r:shadow_t,s0) /etc/shadow.* -- gen_context(system_u:object_r:shadow_t,s0) -/lib/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:pam_exec_t,s0) -/lib64/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:pam_exec_t,s0) - /sbin/pam_console_apply -- gen_context(system_u:object_r:pam_console_exec_t,s0) /sbin/pam_timestamp_check -- gen_context(system_u:object_r:pam_exec_t,s0) /sbin/unix_chkpwd -- gen_context(system_u:object_r:chkpwd_exec_t,s0) +/usr/sbin/validate -- gen_context(system_u:object_r:chkpwd_exec_t,s0) /sbin/unix_update -- gen_context(system_u:object_r:updpwd_exec_t,s0) /sbin/unix_verify -- gen_context(system_u:object_r:chkpwd_exec_t,s0) ifdef(`distro_suse', ` @@ -40,6 +38,10 @@ /var/log/wtmp.* -- gen_context(system_u:object_r:wtmp_t,s0) /var/run/console(/.*)? gen_context(system_u:object_r:pam_var_console_t,s0) - /var/run/pam_mount(/.*)? gen_context(system_u:object_r:pam_var_run_t,s0) +/var/run/sepermit(/.*)? gen_context(system_u:object_r:pam_var_run_t,s0) + /var/run/sudo(/.*)? gen_context(system_u:object_r:pam_var_run_t,s0) +/var/run/pam_ssh(/.*)? gen_context(system_u:object_r:var_auth_t,s0) + +/var/cache/coolkey(/.*)? gen_context(system_u:object_r:auth_cache_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.if serefpolicy-3.6.1/policy/modules/system/authlogin.if --- nsaserefpolicy/policy/modules/system/authlogin.if 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/authlogin.if 2008-12-04 14:13:34.000000000 -0500 @@ -43,6 +43,7 @@ interface(`auth_login_pgm_domain',` gen_require(` type var_auth_t; + type auth_cache_t; ') domain_type($1) @@ -51,12 +52,27 @@ 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) # needed for afs - https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=253321 kernel_rw_afs_state($1) + manage_dirs_pattern($1, auth_cache_t, auth_cache_t) + manage_files_pattern($1, auth_cache_t, auth_cache_t) + manage_sock_files_pattern($1, auth_cache_t, auth_cache_t) + files_var_filetrans($1, auth_cache_t, dir) + # for SSP/ProPolice dev_read_urand($1) # for fingerprint readers @@ -90,6 +106,7 @@ auth_rw_faillog($1) auth_exec_pam($1) auth_use_nsswitch($1) + auth_manage_pam_pid($1) init_rw_utmp($1) @@ -100,8 +117,40 @@ seutil_read_config($1) seutil_read_default_contexts($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(` + dbus_system_bus_client($1) + optional_policy(` + oddjob_dbus_chat($1) + oddjob_domtrans_mkhomedir($1) + ') + ') + + optional_policy(` + corecmd_exec_bin($1) + storage_getattr_fixed_disk_dev($1) + mount_domtrans($1) + ') + + optional_policy(` + nis_authenticate($1) + ') + + optional_policy(` + ssh_agent_exec($1) + userdom_read_user_home_content_files($1) + ') + tunable_policy(`allow_polyinstantiation',` files_polyinstantiate_all($1) + userdom_manage_user_home_content_dirs($1) + userdom_manage_user_home_content_files($1) + userdom_relabelto_user_home_dirs($1) + userdom_relabelto_user_home_files($1) ') ') @@ -207,19 +256,16 @@ 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(` @@ -230,6 +276,29 @@ 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) ') ######################################## @@ -254,6 +323,7 @@ auth_domtrans_chk_passwd($1) role $2 types chkpwd_t; + auth_run_upd_passwd($1, $2) ') ######################################## @@ -1031,6 +1101,32 @@ ######################################## ## +## 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. ## @@ -1297,6 +1393,10 @@ ') optional_policy(` + kerberos_use($1) + ') + + optional_policy(` nis_use_ypbind($1) ') @@ -1307,6 +1407,7 @@ optional_policy(` samba_stream_connect_winbind($1) samba_read_var_files($1) + samba_dontaudit_write_var_files($1) ') ') @@ -1341,3 +1442,61 @@ typeattribute $1 can_write_shadow_passwords; typeattribute $1 can_relabelto_shadow_passwords; ') + +######################################## +## +## Read/Write authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_rw_cache',` + gen_require(` + type auth_cache_t; + ') + + rw_files_pattern($1, auth_cache_t, auth_cache_t) +') +######################################## +## +## Manage authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_manage_cache',` + gen_require(` + type auth_cache_t; + ') + + manage_files_pattern($1, auth_cache_t, auth_cache_t) +') + +####################################### +## +## Automatic transition from cache_t to cache. +## +## +## +## Domain allowed access. +## +## +# +interface(`auth_filetrans_cache',` + gen_require(` + type auth_cache_t; + ') + + manage_files_pattern($1, auth_cache_t, auth_cache_t) + manage_dirs_pattern($1, auth_cache_t, auth_cache_t) + files_var_filetrans($1,auth_cache_t,{ file dir } ) +') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.te serefpolicy-3.6.1/policy/modules/system/authlogin.te --- nsaserefpolicy/policy/modules/system/authlogin.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/authlogin.te 2008-12-03 18:25:28.000000000 -0500 @@ -12,7 +12,7 @@ type chkpwd_t, can_read_shadow_passwords; type chkpwd_exec_t; -typealias chkpwd_t alias { user_chkpwd_t staff_chkpwd_t sysadm_chkpwd_t }; +typealias chkpwd_t alias { user_chkpwd_t staff_chkpwd_t sysadm_chkpwd_t system_chkpwd_t }; typealias chkpwd_t alias { auditadm_chkpwd_t secadm_chkpwd_t }; application_domain(chkpwd_t, chkpwd_exec_t) role system_r types chkpwd_t; @@ -63,6 +63,9 @@ type utempter_exec_t; application_domain(utempter_t,utempter_exec_t) +type auth_cache_t; +logging_log_file(auth_cache_t) + # # var_auth_t is the type of /var/lib/auth, usually # used for auth data in pam_able @@ -121,6 +124,11 @@ ') optional_policy(` + # apache leaks file descriptors + apache_dontaudit_rw_tcp_sockets(chkpwd_t) +') + +optional_policy(` kerberos_use(chkpwd_t) ') @@ -168,6 +176,11 @@ logging_send_syslog_msg(pam_t) +userdom_write_user_tmp_files(pam_t) +userdom_delete_user_tmp_files(pam_t) +userdom_dontaudit_read_user_home_content_files(pam_t) +userdom_dontaudit_write_user_home_content_files(pam_t) + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(pam_t) @@ -201,6 +214,8 @@ dev_read_sysfs(pam_console_t) dev_getattr_apm_bios_dev(pam_console_t) dev_setattr_apm_bios_dev(pam_console_t) +dev_getattr_cpu_dev(pam_console_t) +dev_setattr_cpu_dev(pam_console_t) dev_getattr_dri_dev(pam_console_t) dev_setattr_dri_dev(pam_console_t) dev_getattr_input_dev(pam_console_t) @@ -225,6 +240,10 @@ dev_setattr_video_dev(pam_console_t) dev_getattr_xserver_misc_dev(pam_console_t) dev_setattr_xserver_misc_dev(pam_console_t) + +dev_getattr_all_chr_files(pam_console_t) +dev_setattr_all_chr_files(pam_console_t) + dev_read_urand(pam_console_t) mls_file_read_all_levels(pam_console_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.fc serefpolicy-3.6.1/policy/modules/system/fstools.fc --- nsaserefpolicy/policy/modules/system/fstools.fc 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/fstools.fc 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/system/fstools.te --- nsaserefpolicy/policy/modules/system/fstools.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/fstools.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) @@ -182,4 +186,9 @@ optional_policy(` xen_append_log(fsadm_t) + xen_rw_image_files(fsadm_t) +') + +optional_policy(` + unconfined_domain(fsadm_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/hostname.te serefpolicy-3.6.1/policy/modules/system/hostname.te --- nsaserefpolicy/policy/modules/system/hostname.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/hostname.te 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/system/init.fc --- nsaserefpolicy/policy/modules/system/init.fc 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/init.fc 2008-11-25 09:45:43.000000000 -0500 @@ -4,8 +4,7 @@ /etc/init\.d/.* -- gen_context(system_u:object_r:initrc_exec_t,s0) /etc/rc\.d/rc -- gen_context(system_u:object_r:initrc_exec_t,s0) -/etc/rc\.d/rc\.sysinit -- gen_context(system_u:object_r:initrc_exec_t,s0) -/etc/rc\.d/rc\.local -- gen_context(system_u:object_r:initrc_exec_t,s0) +/etc/rc\.d/rc\.[^/]+ -- gen_context(system_u:object_r:initrc_exec_t,s0) /etc/rc\.d/init\.d/.* -- gen_context(system_u:object_r:initrc_exec_t,s0) @@ -45,6 +44,8 @@ /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-3.6.1/policy/modules/system/init.if --- nsaserefpolicy/policy/modules/system/init.if 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/init.if 2008-11-25 09:45:43.000000000 -0500 @@ -280,6 +280,27 @@ kernel_dontaudit_use_fds($1) ') ') + + userdom_dontaudit_search_user_home_dirs($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) + ') ') ######################################## @@ -619,18 +640,19 @@ # 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 +668,39 @@ # 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 +1333,25 @@ ######################################## ## +## 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. ## @@ -1470,26 +1531,25 @@ ######################################## ## -## Create files in /var/run with the -## utmp file type. +## Allow the specified domain to connect to daemon with a tcp socket ## ## ## -## Domain access allowed. +## Domain allowed access. ## ## # -interface(`init_pid_filetrans_utmp',` +interface(`init_tcp_recvfrom_all_daemons',` gen_require(` - type initrc_var_run_t; + attribute daemon; ') - files_pid_filetrans($1, initrc_var_run_t, file) + corenet_tcp_recvfrom_labeled($1, daemon) ') ######################################## ## -## Allow the specified domain to connect to daemon with a tcp socket +## Allow the specified domain to connect to daemon with a udp socket ## ## ## @@ -1497,17 +1557,45 @@ ## ## # -interface(`init_tcp_recvfrom_all_daemons',` +interface(`init_udp_recvfrom_all_daemons',` gen_require(` attribute daemon; ') + corenet_udp_recvfrom_labeled($1, daemon) +') - corenet_tcp_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; ') ######################################## ## -## Allow the specified domain to connect to daemon with a udp socket +## Send and receive unix_stream_messages with +## init ## ## ## @@ -1515,9 +1603,11 @@ ## ## # -interface(`init_udp_recvfrom_all_daemons',` +interface(`init_chat',` gen_require(` - attribute daemon; + type init_t; ') - corenet_udp_recvfrom_labeled($1, daemon) + + 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-3.6.1/policy/modules/system/init.te --- nsaserefpolicy/policy/modules/system/init.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/init.te 2008-11-25 09:45:43.000000000 -0500 @@ -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; @@ -88,7 +102,7 @@ # # 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 +115,7 @@ # 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; @@ -117,6 +131,8 @@ kernel_read_system_state(init_t) kernel_share_state(init_t) +fs_list_inotifyfs(init_t) + corecmd_exec_chroot(init_t) corecmd_exec_bin(init_t) @@ -167,6 +183,8 @@ miscfiles_read_localization(init_t) +allow init_t self:process setsched; + ifdef(`distro_gentoo',` allow init_t self:process { getcap setcap }; ') @@ -189,6 +207,14 @@ ') 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 +228,10 @@ # 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 { search }; # Allow IPC with self allow initrc_t self:unix_dgram_socket create_socket_perms; @@ -217,7 +244,8 @@ 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) @@ -230,6 +258,7 @@ 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; @@ -251,6 +280,7 @@ kernel_dontaudit_getattr_message_if(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) @@ -274,7 +304,7 @@ dev_read_sound_mixer(initrc_t) dev_write_sound_mixer(initrc_t) dev_setattr_all_chr_files(initrc_t) -dev_read_lvm_control(initrc_t) +dev_rw_lvm_control(initrc_t) dev_delete_lvm_control_dev(initrc_t) dev_manage_generic_symlinks(initrc_t) dev_manage_generic_files(initrc_t) @@ -328,7 +358,7 @@ 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: @@ -367,6 +397,7 @@ libs_rw_ld_so_cache(initrc_t) libs_exec_lib_files(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) @@ -498,6 +529,7 @@ 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 +548,31 @@ ') ') +domain_dontaudit_use_interactive_fds(daemon) + +userdom_dontaudit_search_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) +') + optional_policy(` amavis_search_lib(initrc_t) amavis_setattr_pid_files(initrc_t) @@ -570,6 +627,10 @@ dbus_read_config(initrc_t) optional_policy(` + consolekit_dbus_chat(initrc_t) + ') + + optional_policy(` networkmanager_dbus_chat(initrc_t) ') ') @@ -655,12 +716,6 @@ mta_read_config(initrc_t) mta_dontaudit_read_spool_symlinks(initrc_t) ') -# cjp: require doesnt work in the else of optionals :\ -# this also would result in a type transition -# conflict if sendmail is enabled -#optional_policy(`',` -# mta_send_mail(initrc_t) -#') optional_policy(` ifdef(`distro_redhat',` @@ -721,6 +776,9 @@ # why is this needed: rpm_manage_db(initrc_t) + # Allow SELinux aware applications to request rpm_script_t execution + rpm_transition_script(initrc_t) + ') optional_policy(` @@ -733,10 +791,12 @@ 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 +814,11 @@ 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) @@ -768,6 +833,10 @@ ') optional_policy(` + rpm_dontaudit_rw_pipes(daemon) +') + +optional_policy(` vmware_read_system_config(initrc_t) vmware_append_system_config(initrc_t) ') @@ -790,3 +859,11 @@ optional_policy(` zebra_read_config(initrc_t) ') + +userdom_append_user_home_content_files(daemon) +userdom_write_user_tmp_files(daemon) +logging_append_all_logs(daemon) + +optional_policy(` + xserver_rw_xdm_home_files(daemon) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/ipsec.fc serefpolicy-3.6.1/policy/modules/system/ipsec.fc --- nsaserefpolicy/policy/modules/system/ipsec.fc 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/ipsec.fc 2008-11-25 09:55:43.000000000 -0500 @@ -16,6 +16,8 @@ /usr/lib(64)?/ipsec/pluto -- gen_context(system_u:object_r:ipsec_exec_t,s0) /usr/lib(64)?/ipsec/spi -- gen_context(system_u:object_r:ipsec_exec_t,s0) +/usr/libexec/ipsec/_plutoload -- gen_context(system_u:object_r:ipsec_mgmt_exec_t,s0) +/usr/libexec/ipsec/_plutorun -- gen_context(system_u:object_r:ipsec_mgmt_exec_t,s0) /usr/libexec/ipsec/eroute -- gen_context(system_u:object_r:ipsec_exec_t,s0) /usr/libexec/ipsec/klipsdebug -- gen_context(system_u:object_r:ipsec_exec_t,s0) /usr/libexec/ipsec/pluto -- gen_context(system_u:object_r:ipsec_exec_t,s0) @@ -26,6 +28,7 @@ /usr/local/lib(64)?/ipsec/pluto -- gen_context(system_u:object_r:ipsec_exec_t,s0) /usr/local/lib(64)?/ipsec/spi -- gen_context(system_u:object_r:ipsec_exec_t,s0) +/usr/sbin/ipsec -- gen_context(system_u:object_r:ipsec_mgmt_exec_t,s0) /usr/sbin/racoon -- gen_context(system_u:object_r:racoon_exec_t,s0) /usr/sbin/setkey -- gen_context(system_u:object_r:setkey_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/ipsec.te serefpolicy-3.6.1/policy/modules/system/ipsec.te --- nsaserefpolicy/policy/modules/system/ipsec.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/ipsec.te 2008-11-25 09:45:43.000000000 -0500 @@ -55,11 +55,12 @@ allow ipsec_t self:capability { net_admin dac_override dac_read_search }; dontaudit ipsec_t self:capability sys_tty_config; -allow ipsec_t self:process signal; -allow ipsec_t self:netlink_route_socket r_netlink_socket_perms; +allow ipsec_t self:process { signal setsched }; allow ipsec_t self:tcp_socket create_stream_socket_perms; -allow ipsec_t self:key_socket { create write read setopt }; -allow ipsec_t self:fifo_file read_file_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_conf_file_t:dir list_dir_perms; read_files_pattern(ipsec_t,ipsec_conf_file_t,ipsec_conf_file_t) @@ -104,6 +105,11 @@ corenet_tcp_bind_all_nodes(ipsec_t) corenet_tcp_bind_reserved_port(ipsec_t) corenet_tcp_bind_isakmp_port(ipsec_t) + +corenet_udp_bind_all_nodes(ipsec_t) +corenet_udp_bind_isakmp_port(ipsec_t) +corenet_udp_bind_ipsecnat_port(ipsec_t) + corenet_sendrecv_generic_server_packets(ipsec_t) corenet_sendrecv_isakmp_server_packets(ipsec_t) @@ -127,20 +133,16 @@ init_use_fds(ipsec_t) init_use_script_ptys(ipsec_t) +auth_use_nsswitch(ipsec_t) + logging_send_syslog_msg(ipsec_t) miscfiles_read_localization(ipsec_t) -sysnet_read_config(ipsec_t) - userdom_dontaudit_use_unpriv_user_fds(ipsec_t) userdom_dontaudit_search_user_home_dirs(ipsec_t) optional_policy(` - nis_use_ypbind(ipsec_t) -') - -optional_policy(` seutil_sigchld_newrole(ipsec_t) ') @@ -156,9 +158,9 @@ 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:unix_stream_socket create_stream_socket_perms; -allow ipsec_mgmt_t self:tcp_socket create_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 setopt }; +allow ipsec_mgmt_t self:key_socket create_socket_perms; allow ipsec_mgmt_t self:fifo_file rw_file_perms; allow ipsec_mgmt_t ipsec_mgmt_lock_t:file manage_file_perms; @@ -167,6 +169,8 @@ allow ipsec_mgmt_t ipsec_mgmt_var_run_t:file manage_file_perms; files_pid_filetrans(ipsec_mgmt_t,ipsec_mgmt_var_run_t,file) +logging_send_syslog_msg(ipsec_mgmt_t) + manage_files_pattern(ipsec_mgmt_t,ipsec_var_run_t,ipsec_var_run_t) manage_lnk_files_pattern(ipsec_mgmt_t,ipsec_var_run_t,ipsec_var_run_t) @@ -222,6 +226,7 @@ # the ipsec wrapper wants to run /usr/bin/logger (should we put # it in its own domain?) corecmd_exec_bin(ipsec_mgmt_t) +corecmd_exec_shell(ipsec_mgmt_t) domain_use_interactive_fds(ipsec_mgmt_t) # denials when ps tries to search /proc. Do not audit these denials. @@ -276,7 +281,7 @@ allow racoon_t self:unix_dgram_socket { connect create ioctl write }; 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 read setopt write }; +allow racoon_t self:key_socket create_socket_perms; # manage pid file manage_files_pattern(racoon_t,ipsec_var_run_t,ipsec_var_run_t) @@ -298,6 +303,7 @@ corenet_tcp_bind_all_nodes(racoon_t) corenet_udp_bind_all_nodes(racoon_t) corenet_udp_bind_isakmp_port(racoon_t) +corenet_udp_sendrecv_all_if(racoon_t) corenet_udp_bind_ipsecnat_port(racoon_t) dev_read_urand(racoon_t) @@ -312,6 +318,8 @@ ipsec_setcontext_default_spd(racoon_t) +auth_use_nsswitch(racoon_t) + locallogin_use_fds(racoon_t) logging_send_syslog_msg(racoon_t) @@ -325,7 +333,7 @@ # allow setkey_t self:capability net_admin; -allow setkey_t self:key_socket { create read setopt write }; +allow setkey_t self:key_socket create_socket_perms; allow setkey_t self:netlink_route_socket create_netlink_socket_perms; allow setkey_t ipsec_conf_file_t:dir list_dir_perms; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iptables.te serefpolicy-3.6.1/policy/modules/system/iptables.te --- nsaserefpolicy/policy/modules/system/iptables.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/iptables.te 2008-12-04 08:58:18.000000000 -0500 @@ -22,12 +22,12 @@ # Iptables local policy # -allow iptables_t self:capability { net_admin net_raw }; +allow iptables_t self:capability { dac_read_search dac_override net_admin net_raw }; dontaudit iptables_t self:capability sys_tty_config; allow iptables_t self:process { sigchld sigkill sigstop signull signal }; allow iptables_t self:rawip_socket create_socket_perms; -allow iptables_t iptables_var_run_t:dir rw_dir_perms; +manage_files_pattern(iptables_t, iptables_var_run_t, iptables_var_run_t) files_pid_filetrans(iptables_t,iptables_var_run_t,file) can_exec(iptables_t,iptables_exec_t) @@ -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) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iscsi.te serefpolicy-3.6.1/policy/modules/system/iscsi.te --- nsaserefpolicy/policy/modules/system/iscsi.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/iscsi.te 2008-11-25 09:45:43.000000000 -0500 @@ -28,7 +28,7 @@ # iscsid local policy # -allow iscsid_t self:capability { dac_override ipc_lock net_admin sys_nice sys_resource }; +allow iscsid_t self:capability { dac_override ipc_lock net_admin net_raw sys_admin sys_nice sys_resource }; allow iscsid_t self:process { setrlimit setsched signal }; allow iscsid_t self:fifo_file rw_fifo_file_perms; allow iscsid_t self:unix_stream_socket { create_stream_socket_perms connectto }; @@ -39,7 +39,7 @@ allow iscsid_t self:netlink_route_socket rw_netlink_socket_perms; allow iscsid_t self:tcp_socket create_stream_socket_perms; -allow iscsid_t iscsi_lock_t:file manage_file_perms; +manage_files_pattern(iscsid_t, iscsi_lock_t, iscsi_lock_t) files_lock_filetrans(iscsid_t,iscsi_lock_t,file) allow iscsid_t iscsi_tmp_t:dir manage_dir_perms; diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.fc serefpolicy-3.6.1/policy/modules/system/libraries.fc --- nsaserefpolicy/policy/modules/system/libraries.fc 2008-08-13 15:24:56.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/libraries.fc 2008-12-04 08:08:10.000000000 -0500 @@ -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) @@ -84,7 +87,8 @@ 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/f-secure/fspms/libexec/librapi\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -115,9 +119,17 @@ /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)?/libavfilter\.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) @@ -127,12 +139,14 @@ /usr/lib(64)?/libGLU\.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)?/xorg/modules/glesx\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xulrunner-[^/]*/libgtkembedmoz\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xulrunner-[^/]*/libxul\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -168,7 +182,8 @@ # 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/\.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) @@ -187,6 +202,7 @@ /usr/lib(64)?/libdv\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/helix/plugins/[^/]*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/helix/codecs/[^/]*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libswscale\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libSDL-.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xorg/modules/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/X11R6/lib/modules/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -246,7 +262,7 @@ # Flash plugin, Macromedia HOME_DIR/\.mozilla(/.*)?/plugins/libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -HOME_DIR/.*/plugins/libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +HOME_DIR/.*/plugins/nppdf\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/.*/libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/local/(.*/)?libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) HOME_DIR/.*/plugins/nprhapengine\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -267,6 +283,9 @@ /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) @@ -291,6 +310,8 @@ /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 # @@ -310,3 +331,20 @@ /var/spool/postfix/lib(64)?(/.*)? gen_context(system_u:object_r:lib_t,s0) /var/spool/postfix/usr(/.*)? gen_context(system_u:object_r:lib_t,s0) /var/spool/postfix/lib(64)?/ld.*\.so.* -- gen_context(system_u:object_r:ld_so_t,s0) + +/usr/lib(64)?/libavdevice\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libmythavcodec-[^/]+\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/jvm/java(.*/)bin(/.*)?/.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib64/jvm/java(.*/)bin(/.*)?/.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/oracle/.*/lib/libnnz10\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/opt/novell/groupwise/client/lib/libgwapijni\.so\.1 -- 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)?/libav.*\.so(\..*)? -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib/sse2/libav.*\.so(\..*)? -- 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) +/opt/google-earth/.*\.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.te serefpolicy-3.6.1/policy/modules/system/libraries.te --- nsaserefpolicy/policy/modules/system/libraries.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/libraries.te 2008-11-25 09:45:43.000000000 -0500 @@ -52,11 +52,11 @@ # 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) @@ -70,8 +70,11 @@ 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) @@ -80,6 +83,7 @@ files_delete_etc_files(ldconfig_t) init_use_script_ptys(ldconfig_t) +init_read_script_tmp_files(ldconfig_t) miscfiles_read_localization(ldconfig_t) @@ -94,6 +98,10 @@ ') ') +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) @@ -116,4 +124,10 @@ # and executes ldconfig on it. If you dont allow this kernel installs # blow up. rpm_manage_script_tmp_files(ldconfig_t) + # smart package manager needs the following for the same reason + rpm_rw_tmp_files(ldconfig_t) +') + +optional_policy(` + unconfined_domain(ldconfig_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/locallogin.te serefpolicy-3.6.1/policy/modules/system/locallogin.te --- nsaserefpolicy/policy/modules/system/locallogin.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/locallogin.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) @@ -100,7 +101,6 @@ auth_rw_login_records(local_login_t) auth_rw_faillog(local_login_t) -auth_manage_pam_pid(local_login_t) auth_manage_pam_console_data(local_login_t) auth_domtrans_pam_console(local_login_t) @@ -160,6 +160,11 @@ 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) ') @@ -189,7 +194,7 @@ ') optional_policy(` - unconfined_domain(local_login_t) + unconfined_shell_domtrans(local_login_t) ') optional_policy(` @@ -235,17 +240,25 @@ 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')') ifdef(`sulogin_no_pam', ` allow sulogin_t self:capability sys_tty_config; @@ -260,10 +273,4 @@ 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-3.6.1/policy/modules/system/logging.fc --- nsaserefpolicy/policy/modules/system/logging.fc 2008-09-24 09:07:28.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/logging.fc 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/system/logging.if --- nsaserefpolicy/policy/modules/system/logging.if 2008-11-18 18:57:21.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/logging.if 2008-12-02 15:03:25.000000000 -0500 @@ -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-3.6.1/policy/modules/system/logging.te --- nsaserefpolicy/policy/modules/system/logging.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/logging.te 2008-12-04 08:25:26.000000000 -0500 @@ -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:capability { dac_override sys_nice }; allow audisp_t self:process setsched; -allow audisp_t self:fifo_file rw_file_perms; +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; @@ -231,9 +233,12 @@ 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) +auth_use_nsswitch(audisp_t) + logging_send_syslog_msg(audisp_t) miscfiles_read_localization(audisp_t) @@ -253,11 +258,16 @@ corenet_tcp_sendrecv_all_nodes(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_all_nodes(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 +347,7 @@ 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.fc serefpolicy-3.6.1/policy/modules/system/lvm.fc --- nsaserefpolicy/policy/modules/system/lvm.fc 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/lvm.fc 2008-11-25 09:45:43.000000000 -0500 @@ -55,6 +55,7 @@ /sbin/lvs -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/lvscan -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/multipathd -- gen_context(system_u:object_r:lvm_exec_t,s0) +/sbin/multipath\.static -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/pvchange -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/pvcreate -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/pvdata -- gen_context(system_u:object_r:lvm_exec_t,s0) @@ -97,3 +98,4 @@ /var/lock/lvm(/.*)? gen_context(system_u:object_r:lvm_lock_t,s0) /var/run/multipathd\.sock -s gen_context(system_u:object_r:lvm_var_run_t,s0) /var/lib/multipath(/.*)? gen_context(system_u:object_r:lvm_var_lib_t,s0) +/var/run/dmevent.* gen_context(system_u:object_r:lvm_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/lvm.te serefpolicy-3.6.1/policy/modules/system/lvm.te --- nsaserefpolicy/policy/modules/system/lvm.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/lvm.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) @@ -22,7 +25,7 @@ role system_r types lvm_t; type lvm_etc_t; -files_type(lvm_etc_t) +files_config_file(lvm_etc_t) type lvm_lock_t; files_lock_file(lvm_lock_t) @@ -44,9 +47,9 @@ # Cluster LVM daemon local policy # -allow clvmd_t self:capability { sys_admin mknod }; +allow clvmd_t self:capability { sys_nice chown ipc_lock sys_admin mknod }; dontaudit clvmd_t self:capability sys_tty_config; -allow clvmd_t self:process signal_perms; +allow clvmd_t self:process { signal_perms setsched }; dontaudit clvmd_t self:process ptrace; allow clvmd_t self:socket create_socket_perms; allow clvmd_t self:fifo_file rw_fifo_file_perms; @@ -54,6 +57,8 @@ allow clvmd_t self:tcp_socket create_stream_socket_perms; allow clvmd_t self:udp_socket create_socket_perms; +init_dontaudit_getattr_initctl(clvmd_t) + manage_files_pattern(clvmd_t,clvmd_var_run_t,clvmd_var_run_t) files_pid_filetrans(clvmd_t,clvmd_var_run_t,file) @@ -85,10 +90,15 @@ corenet_sendrecv_generic_server_packets(clvmd_t) dev_read_sysfs(clvmd_t) +dev_manage_generic_symlinks(clvmd_t) +dev_relabel_generic_dev_dirs(clvmd_t) +dev_manage_generic_blk_files(clvmd_t) dev_manage_generic_chr_files(clvmd_t) dev_rw_lvm_control(clvmd_t) dev_dontaudit_getattr_all_blk_files(clvmd_t) dev_dontaudit_getattr_all_chr_files(clvmd_t) +dev_create_generic_dirs(clvmd_t) +dev_delete_generic_dirs(clvmd_t) files_read_etc_files(clvmd_t) files_list_usr(clvmd_t) @@ -99,9 +109,12 @@ fs_dontaudit_read_removable_files(clvmd_t) storage_dontaudit_getattr_removable_dev(clvmd_t) +storage_dev_filetrans_fixed_disk(clvmd_t) +storage_manage_fixed_disk(clvmd_t) domain_use_interactive_fds(clvmd_t) +storage_relabel_fixed_disk(clvmd_t) storage_raw_read_fixed_disk(clvmd_t) auth_use_nsswitch(clvmd_t) @@ -112,6 +125,9 @@ seutil_dontaudit_search_config(clvmd_t) seutil_sigchld_newrole(clvmd_t) +seutil_read_config(clvmd_t) +seutil_read_file_contexts(clvmd_t) +seutil_search_default_contexts(clvmd_t) userdom_dontaudit_use_unpriv_user_fds(clvmd_t) userdom_dontaudit_search_user_home_dirs(clvmd_t) @@ -124,6 +140,14 @@ ') optional_policy(` + dbus_system_bus_client(lvm_t) + + optional_policy(` + hal_dbus_chat(lvm_t) + ') +') + +optional_policy(` gpm_dontaudit_getattr_gpmctl(clvmd_t) ') @@ -133,6 +157,14 @@ ') optional_policy(` + unconfined_domain(clvmd_t) +') + +optional_policy(` + unconfined_domain(lvm_t) +') + +optional_policy(` udev_read_db(clvmd_t) ') @@ -143,17 +175,19 @@ # DAC overrides and mknod for modifying /dev entries (vgmknodes) # rawio needed for dmraid -allow lvm_t self:capability { dac_override fowner ipc_lock sys_admin sys_nice mknod chown sys_resource sys_rawio }; +allow lvm_t self:capability { dac_override fowner ipc_lock sys_admin sys_nice mknod chown sys_resource sys_rawio net_admin }; +# lvm needs net_admin for multipath dontaudit lvm_t self:capability sys_tty_config; allow lvm_t self:process { sigchld sigkill sigstop signull signal }; # LVM will complain a lot if it cannot set its priority. allow lvm_t self:process setsched; allow lvm_t self:file rw_file_perms; -allow lvm_t self:fifo_file rw_file_perms; +allow lvm_t self:fifo_file manage_fifo_file_perms; allow lvm_t self:unix_dgram_socket create_socket_perms; allow lvm_t self:netlink_kobject_uevent_socket create_socket_perms; -allow lvm_t clvmd_t:unix_stream_socket connectto; +allow lvm_t self:unix_stream_socket { connectto create_stream_socket_perms }; +allow lvm_t clvmd_t:unix_stream_socket { connectto rw_socket_perms }; manage_dirs_pattern(lvm_t,lvm_tmp_t,lvm_tmp_t) manage_files_pattern(lvm_t,lvm_tmp_t,lvm_tmp_t) @@ -185,6 +219,7 @@ manage_files_pattern(lvm_t,lvm_metadata_t,lvm_metadata_t) filetrans_pattern(lvm_t,lvm_etc_t,lvm_metadata_t,file) files_etc_filetrans(lvm_t,lvm_metadata_t,file) +files_search_mnt(lvm_t) kernel_read_system_state(lvm_t) kernel_read_kernel_sysctls(lvm_t) @@ -221,6 +256,7 @@ 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) @@ -239,12 +275,17 @@ storage_dev_filetrans_fixed_disk(lvm_t) # Access raw devices and old /dev/lvm (c 109,0). Is this needed? storage_manage_fixed_disk(lvm_t) +mls_file_read_all_levels(lvm_t) + +term_getattr_all_user_ttys(lvm_t) +term_list_ptys(lvm_t) corecmd_exec_bin(lvm_t) corecmd_exec_shell(lvm_t) domain_use_interactive_fds(lvm_t) +files_read_usr_files(lvm_t) files_read_etc_files(lvm_t) files_read_etc_runtime_files(lvm_t) # for when /usr is not mounted: @@ -283,5 +324,18 @@ ') optional_policy(` + modutils_domtrans_insmod(lvm_t) +') + +optional_policy(` udev_read_db(lvm_t) ') + +optional_policy(` + unconfined_domain(lvm_t) +') + +optional_policy(` + xen_append_log(lvm_t) + xen_dontaudit_rw_unix_stream_sockets(lvm_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/miscfiles.if serefpolicy-3.6.1/policy/modules/system/miscfiles.if --- nsaserefpolicy/policy/modules/system/miscfiles.if 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/miscfiles.if 2008-11-25 09:45:43.000000000 -0500 @@ -23,6 +23,45 @@ ######################################## ## +## manange system SSL certificates. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`miscfiles_manage_cert_dirs',` + gen_require(` + type cert_t; + ') + + manage_dirs_pattern($1,cert_t,cert_t) +') + +######################################## +## +## manange system SSL certificates. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`miscfiles_manage_cert_files',` + gen_require(` + type cert_t; + ') + + manage_files_pattern($1,cert_t,cert_t) + read_lnk_files_pattern($1,cert_t,cert_t) +') + +######################################## +## ## Read fonts. ## ## diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/modutils.te serefpolicy-3.6.1/policy/modules/system/modutils.te --- nsaserefpolicy/policy/modules/system/modutils.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/modutils.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) @@ -110,18 +113,29 @@ seutil_read_file_contexts(insmod_t) userdom_use_user_terminals(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) ') @@ -154,6 +168,7 @@ optional_policy(` rpm_rw_pipes(insmod_t) + rpm_read_script_tmp_files(insmod_t) ') optional_policy(` @@ -184,6 +199,7 @@ 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 +230,13 @@ ') 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-3.6.1/policy/modules/system/mount.fc --- nsaserefpolicy/policy/modules/system/mount.fc 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/mount.fc 2008-11-25 09:45:43.000000000 -0500 @@ -1,4 +1,6 @@ /bin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0) /bin/umount.* -- gen_context(system_u:object_r:mount_exec_t,s0) - +/sbin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0) +/sbin/umount.* -- gen_context(system_u:object_r:mount_exec_t,s0) +/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0) /usr/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.if serefpolicy-3.6.1/policy/modules/system/mount.if --- nsaserefpolicy/policy/modules/system/mount.if 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/mount.if 2008-11-25 09:45:43.000000000 -0500 @@ -43,9 +43,11 @@ mount_domtrans($1) role $2 types mount_t; + #Leaked File Descriptors + dontaudit mount_t $1:unix_stream_socket rw_socket_perms; optional_policy(` - samba_run_smbmount($1, $2) + samba_run_smbmount($1, $2, $3) ') ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.te serefpolicy-3.6.1/policy/modules/system/mount.te --- nsaserefpolicy/policy/modules/system/mount.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/mount.te 2008-11-27 06:40:08.000000000 -0500 @@ -18,17 +18,18 @@ init_system_domain(mount_t,mount_exec_t) role system_r types mount_t; +typealias mount_t alias mount_ntfs_t; +typealias mount_exec_t alias mount_ntfs_exec_t; + type mount_loopback_t; # customizable files_type(mount_loopback_t) type mount_tmp_t; files_tmp_file(mount_tmp_t) -# causes problems with interfaces when -# this is optionally declared in monolithic -# policy--duplicate type declaration type unconfined_mount_t; application_domain(unconfined_mount_t,mount_exec_t) +role system_r types unconfined_mount_t; ######################################## # @@ -36,7 +37,8 @@ # # 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; allow mount_t mount_loopback_t:file read_file_perms; @@ -47,12 +49,17 @@ files_tmp_filetrans(mount_t,mount_tmp_t,{ file dir }) +# In order to mount reiserfs_t +kernel_list_unlabeled(mount_t) kernel_read_system_state(mount_t) +kernel_read_network_state(mount_t) kernel_read_kernel_sysctls(mount_t) kernel_dontaudit_getattr_core_if(mount_t) +kernel_search_debugfs(mount_t) dev_getattr_all_blk_files(mount_t) dev_list_all_dev_nodes(mount_t) +dev_read_usbfs(mount_t) dev_rw_lvm_control(mount_t) dev_dontaudit_getattr_all_chr_files(mount_t) dev_dontaudit_getattr_memory_dev(mount_t) @@ -62,16 +69,19 @@ 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 +89,7 @@ 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 +98,7 @@ 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 +111,8 @@ 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) @@ -133,7 +146,7 @@ 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 +177,8 @@ fs_search_rpc(mount_t) rpc_stub(mount_t) + + rpc_domtrans_rpcd(mount_t) ') optional_policy(` @@ -171,6 +186,15 @@ ') optional_policy(` + dbus_system_bus_client(mount_t) + + optional_policy(` + hal_dbus_chat(mount_t) + ') +') + + +optional_policy(` ifdef(`hide_broken_symptoms',` # for a bug in the X server rhgb_dontaudit_rw_stream_sockets(mount_t) @@ -178,6 +202,11 @@ ') ') +# 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 +214,7 @@ optional_policy(` samba_domtrans_smbmount(mount_t) + samba_read_config(mount_t) ') ######################################## @@ -195,4 +225,26 @@ optional_policy(` files_etc_filetrans_etc_runtime(unconfined_mount_t,file) unconfined_domain(unconfined_mount_t) + optional_policy(` + hal_dbus_chat(unconfined_mount_t) + ') +') + +######################################## +# +# ntfs local policy +# +allow mount_t self:fifo_file rw_fifo_file_perms; +allow mount_t self:unix_stream_socket create_stream_socket_perms; +allow mount_t self:unix_dgram_socket create_socket_perms; + +corecmd_exec_shell(mount_t) + +modutils_domtrans_insmod(mount_t) + +optional_policy(` + hal_write_log(mount_t) + hal_use_fds(mount_t) + hal_rw_pipes(mount_t) ') + diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/raid.te serefpolicy-3.6.1/policy/modules/system/raid.te --- nsaserefpolicy/policy/modules/system/raid.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/raid.te 2008-11-25 09:45:43.000000000 -0500 @@ -39,6 +39,7 @@ dev_dontaudit_getattr_generic_files(mdadm_t) dev_dontaudit_getattr_generic_chr_files(mdadm_t) dev_dontaudit_getattr_generic_blk_files(mdadm_t) +dev_read_realtime_clock(mdadm_t) fs_search_auto_mountpoints(mdadm_t) fs_dontaudit_list_tmpfs(mdadm_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.fc serefpolicy-3.6.1/policy/modules/system/selinuxutil.fc --- nsaserefpolicy/policy/modules/system/selinuxutil.fc 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/selinuxutil.fc 2008-12-04 09:30:48.000000000 -0500 @@ -6,7 +6,7 @@ /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/([^/]*/)?modules/(active|tmp|previous)(/.*)? gen_context(system_u:object_r:semanage_store_t,s0) @@ -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-3.6.1/policy/modules/system/selinuxutil.if --- nsaserefpolicy/policy/modules/system/selinuxutil.if 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/selinuxutil.if 2008-11-25 09:45:43.000000000 -0500 @@ -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 +1234,254 @@ selinux_dontaudit_get_fs_mount($1) seutil_dontaudit_read_config($1) ') + +####################################### +## +## The per role template for the setsebool module. +## +## +##

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

+##

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

+##
+## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`seutil_setsebool_per_role_template',` + gen_require(` + type setsebool_exec_t; + ') + + type $1_setsebool_t; + domain_type($1_setsebool_t) + domain_entry_file($1_setsebool_t, setsebool_exec_t) + role $3 types $1_setsebool_t; + + files_search_usr($2) + corecmd_search_bin($2) + domtrans_pattern($2, setsebool_exec_t, $1_setsebool_t) + seutil_semanage_policy($1_setsebool_t) + + # Need to define per type booleans + selinux_set_boolean($1_setsebool_t) + + # Bug in semanage + seutil_domtrans_setfiles($1_setsebool_t) + seutil_manage_file_contexts($1_setsebool_t) + seutil_manage_default_contexts($1_setsebool_t) + seutil_manage_config($1_setsebool_t) +') + +####################################### +## +## All rules necessary to run semanage command +## +## +## +## Domain allowed access. +## +## +# +interface(`seutil_semanage_policy',` + gen_require(` + type semanage_tmp_t; + type policy_config_t; + ') + allow $1 self:capability { dac_override audit_write sys_resource }; + dontaudit $1 self:capability sys_tty_config; + 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) + + optional_policy(` + rpm_dontaudit_rw_tmp_files($1) + rpm_dontaudit_rw_pipes($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-3.6.1/policy/modules/system/selinuxutil.te --- nsaserefpolicy/policy/modules/system/selinuxutil.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/selinuxutil.te 2008-12-04 11:48:11.000000000 -0500 @@ -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 @@ -166,6 +178,7 @@ files_read_etc_runtime_files(load_policy_t) fs_getattr_xattr_fs(load_policy_t) +fs_list_inotifyfs(load_policy_t) mls_file_read_all_levels(load_policy_t) @@ -191,15 +204,6 @@ ') ') -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 +221,7 @@ 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 +274,14 @@ 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 +342,8 @@ seutil_libselinux_linked(restorecond_t) +userdom_read_user_home_content_symlinks(restorecond_t) + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(restorecond_t) @@ -354,7 +362,7 @@ 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 +391,6 @@ 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) @@ -421,61 +428,22 @@ # 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; - -allow semanage_t semanage_tmp_t:dir manage_dir_perms; -allow semanage_t semanage_tmp_t:file manage_file_perms; -files_tmp_filetrans(semanage_t, semanage_tmp_t, { file dir }) - -kernel_read_system_state(semanage_t) -kernel_read_kernel_sysctls(semanage_t) +seutil_semanage_policy(semanage_t) +allow semanage_t self:fifo_file rw_fifo_file_perms; -corecmd_exec_bin(semanage_t) +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) -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_boolean(semanage_t) +can_exec(semanage_t, semanage_exec_t) -term_use_all_terms(semanage_t) - -# Running genhomedircon requires this for finding all users -auth_use_nsswitch(semanage_t) - -locallogin_use_fds(semanage_t) +# Admins are creating pp files in random locations +auth_read_all_files_except_shadow(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 +452,23 @@ 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 +478,36 @@ 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_boolean(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) +init_dontaudit_use_fds(setsebool_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) -') - -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-3.6.1/policy/modules/system/setrans.if --- nsaserefpolicy/policy/modules/system/setrans.if 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/setrans.if 2008-11-25 09:45:43.000000000 -0500 @@ -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-3.6.1/policy/modules/system/sysnetwork.fc --- nsaserefpolicy/policy/modules/system/sysnetwork.fc 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/sysnetwork.fc 2008-11-25 09:45:43.000000000 -0500 @@ -11,6 +11,7 @@ /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) @@ -20,6 +21,7 @@ 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/profiles/.*/hosts -- gen_context(system_u:object_r:net_conf_t,s0) ') # @@ -57,3 +59,5 @@ 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-3.6.1/policy/modules/system/sysnetwork.if --- nsaserefpolicy/policy/modules/system/sysnetwork.if 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/sysnetwork.if 2008-12-03 10:18:59.000000000 -0500 @@ -192,7 +192,25 @@ 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) ') ####################################### @@ -541,6 +559,7 @@ 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 +576,14 @@ 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 +613,8 @@ files_search_etc($1) allow $1 net_conf_t:file read_file_perms; + # LDAP Configuration using encrypted requires + dev_read_urand($1) ') ######################################## @@ -620,3 +649,49 @@ 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-3.6.1/policy/modules/system/sysnetwork.te --- nsaserefpolicy/policy/modules/system/sysnetwork.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/sysnetwork.te 2008-11-25 13:29:45.000000000 -0500 @@ -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 }; +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; # 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) @@ -116,7 +120,7 @@ corecmd_exec_shell(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) @@ -183,25 +187,23 @@ ') 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 +214,7 @@ optional_policy(` seutil_sigchld_newrole(dhcpc_t) seutil_dontaudit_search_config(dhcpc_t) + seutil_domtrans_setfiles(dhcpc_t) ') optional_policy(` @@ -223,6 +226,10 @@ ') 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 +243,6 @@ 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 +256,7 @@ 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 +266,20 @@ 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 +290,13 @@ 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 +315,8 @@ 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) @@ -332,6 +353,14 @@ ') optional_policy(` + unconfined_dontaudit_rw_pipes(ifconfig_t) +') + +optional_policy(` + vmware_append_log(ifconfig_t) +') + +optional_policy(` kernel_read_xen_state(ifconfig_t) kernel_write_xen_state(ifconfig_t) xen_append_log(ifconfig_t) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.fc serefpolicy-3.6.1/policy/modules/system/udev.fc --- nsaserefpolicy/policy/modules/system/udev.fc 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/udev.fc 2008-11-25 16:15:10.000000000 -0500 @@ -17,3 +17,5 @@ /sbin/wait_for_sysfs -- gen_context(system_u:object_r:udev_exec_t,s0) /usr/bin/udevinfo -- gen_context(system_u:object_r:udev_exec_t,s0) + +/var/run/PackageKit/udev(/.*)? gen_context(system_u:object_r:udev_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.if serefpolicy-3.6.1/policy/modules/system/udev.if --- nsaserefpolicy/policy/modules/system/udev.if 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/udev.if 2008-11-25 09:45:43.000000000 -0500 @@ -96,6 +96,24 @@ ######################################## ## +## dontaudit process read list of devices. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`udev_dontaudit_search_db',` + gen_require(` + type udev_tbl_t; + ') + + dontaudit $1 udev_tbl_t:dir search_dir_perms; +') + +######################################## +## ## Allow process to read list of devices. ## ## @@ -106,11 +124,13 @@ # interface(`udev_read_db',` gen_require(` - type udev_tdb_t; + type udev_tbl_t; ') dev_list_all_dev_nodes($1) - allow $1 udev_tdb_t:file read_file_perms; + allow $1 udev_tbl_t:dir list_dir_perms; + read_files_pattern($1, udev_tbl_t, udev_tbl_t) + read_lnk_files_pattern($1, udev_tbl_t, udev_tbl_t) ') ######################################## @@ -125,9 +145,9 @@ # interface(`udev_rw_db',` gen_require(` - type udev_tdb_t; + type udev_tbl_t; ') dev_list_all_dev_nodes($1) - allow $1 udev_tdb_t:file rw_file_perms; + allow $1 udev_tbl_t:file rw_file_perms; ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.te serefpolicy-3.6.1/policy/modules/system/udev.te --- nsaserefpolicy/policy/modules/system/udev.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/udev.te 2008-11-25 09:45:43.000000000 -0500 @@ -83,6 +83,7 @@ kernel_rw_unix_dgram_sockets(udev_t) kernel_dgram_send(udev_t) kernel_signal(udev_t) +kernel_search_debugfs(udev_t) #https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235182 kernel_rw_net_sysctls(udev_t) @@ -139,6 +140,7 @@ logging_search_logs(udev_t) logging_send_syslog_msg(udev_t) +logging_send_audit_msgs(udev_t) miscfiles_read_localization(udev_t) @@ -186,6 +188,7 @@ optional_policy(` alsa_domtrans(udev_t) + alsa_read_lib(udev_t) alsa_read_rw_config(udev_t) ') @@ -194,6 +197,10 @@ ') optional_policy(` + clock_domtrans(udev_t) +') + +optional_policy(` consoletype_exec(udev_t) ') @@ -230,6 +237,10 @@ ') 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) @@ -237,5 +248,9 @@ ') optional_policy(` + unconfined_domain(udev_t) +') + +optional_policy(` xserver_read_xdm_pid(udev_t) ') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.fc serefpolicy-3.6.1/policy/modules/system/unconfined.fc --- nsaserefpolicy/policy/modules/system/unconfined.fc 2008-09-11 16:42:49.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/unconfined.fc 2008-11-25 09:45:43.000000000 -0500 @@ -2,15 +2,29 @@ # 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) +/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/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:unconfined_execmem_exec_t,s0) +/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/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/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) +/usr/bin/gcl -- 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/system/unconfined.if serefpolicy-3.6.1/policy/modules/system/unconfined.if --- nsaserefpolicy/policy/modules/system/unconfined.if 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/unconfined.if 2008-12-04 11:28:02.000000000 -0500 @@ -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 +44,14 @@ fs_unconfined($1) selinux_unconfined($1) + domain_mmap_low_type($1) + + ubac_process_exempt($1) + + tunable_policy(`allow_unconfined_mmap_low',` + domain_mmap_low($1) + ') + tunable_policy(`allow_execheap',` # Allow making the stack executable via mprotect. allow $1 self:process execheap; @@ -69,6 +77,7 @@ optional_policy(` # Communicate via dbusd. dbus_system_bus_unconfined($1) + dbus_unconfined($1) ') optional_policy(` @@ -367,6 +376,24 @@ ######################################## ## +## Send a SIGNULL signal to the unconfined execmem domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_execmem_signull',` + gen_require(` + type unconfined_execmem_t; + ') + + allow $1 unconfined_execmem_t:process signull; +') + +######################################## +## ## Send generic signals to the unconfined domain. ## ## @@ -581,3 +608,150 @@ 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/system/unconfined.te serefpolicy-3.6.1/policy/modules/system/unconfined.te --- nsaserefpolicy/policy/modules/system/unconfined.te 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/unconfined.te 2008-12-03 14:30:00.000000000 -0500 @@ -6,35 +6,76 @@ # Declarations # +## +##

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

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

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

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

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

+##
+gen_tunable(allow_unconfined_qemu_transition, false) + # usage in this module of types created by these # calls is not correct, however we dont currently # have another method to add access to these types -userdom_base_user_template(unconfined) -userdom_manage_home_role(unconfined_r, unconfined_t) -userdom_manage_tmp_role(unconfined_r, unconfined_t) -userdom_manage_tmpfs_role(unconfined_r, unconfined_t) +userdom_restricted_user_template(unconfined) +#userdom_common_user_template(unconfined) +#userdom_xwindows_client_template(unconfined) +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; type unconfined_execmem_t; -type unconfined_execmem_exec_t; -init_system_domain(unconfined_execmem_t, unconfined_execmem_exec_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; + +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 # -domtrans_pattern(unconfined_t, unconfined_execmem_exec_t, unconfined_execmem_t) +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) init_run_daemon(unconfined_t, unconfined_r) +init_domtrans_script(unconfined_t) libs_run_ldconfig(unconfined_t, unconfined_r) @@ -42,26 +83,39 @@ 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(unconfined_t) +domain_mmap_low(unconfined_t) userdom_user_home_dir_filetrans_user_home_content(unconfined_t, { dir file lnk_file fifo_file sock_file }) +optional_policy(` + nsplugin_role_notrans(unconfined_r, unconfined_t) + 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_domtrans(unconfined_t) + ada_run(unconfined_t, unconfined_r) ') optional_policy(` apache_run_helper(unconfined_t, unconfined_r) - apache_role(unconfined_r, unconfined_t) ') optional_policy(` @@ -102,12 +156,24 @@ ') optional_policy(` + gnomeclock_dbus_chat(unconfined_t) + ') + + optional_policy(` + kerneloops_dbus_chat(unconfined_t) + ') + + optional_policy(` networkmanager_dbus_chat(unconfined_t) ') optional_policy(` oddjob_dbus_chat(unconfined_t) ') + + optional_policy(` + vpnc_dbus_chat(unconfined_t) + ') ') optional_policy(` @@ -119,7 +185,7 @@ ') optional_policy(` - inn_domtrans(unconfined_t) + iptables_run(unconfined_t, unconfined_r) ') optional_policy(` @@ -127,23 +193,25 @@ ') optional_policy(` - lpd_run_checkpc(unconfined_t, unconfined_r) + kismet_run(unconfined_t, unconfined_r) ') optional_policy(` - modutils_run_update_mods(unconfined_t, unconfined_r) + livecd_run(unconfined_t, unconfined_r) ') optional_policy(` - mono_domtrans(unconfined_t) + lpd_run_checkpc(unconfined_t, unconfined_r) ') optional_policy(` - mta_role(unconfined_r, unconfined_t) + modutils_run_update_mods(unconfined_t, unconfined_r) ') optional_policy(` - oddjob_domtrans_mkhomedir(unconfined_t) + mono_role_template(unconfined, unconfined_r, unconfined_t) + unconfined_domain(unconfined_mono_t) + role system_r types unconfined_mono_t; ') optional_policy(` @@ -155,36 +223,38 @@ ') optional_policy(` - postfix_run_map(unconfined_t, unconfined_r) - # cjp: this should probably be removed: - postfix_domtrans_master(unconfined_t) -') + qemu_role_notrans(unconfined_r, unconfined_t) + qemu_unconfined_role(unconfined_r) -optional_policy(` - pyzor_role(unconfined_r, unconfined_t) + tunable_policy(`allow_unconfined_qemu_transition',` + qemu_domtrans(unconfined_t) + ',` + qemu_domtrans_unconfined(unconfined_t) ') - -optional_policy(` - # cjp: this should probably be removed: - rpc_domtrans_nfsd(unconfined_t) ') optional_policy(` rpm_run(unconfined_t, unconfined_r) + # Allow SELinux aware applications to request rpm_script execution + rpm_transition_script(unconfined_t) + rpm_role_transition(unconfined_r) ') optional_policy(` - samba_run_net(unconfined_t, unconfined_r) + 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(` - spamassassin_role(unconfined_r, unconfined_t) + 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(` @@ -192,7 +262,7 @@ ') optional_policy(` - usermanage_run_admin_passwd(unconfined_t, unconfined_r) + vbetool_run(unconfined_t, unconfined_r) ') optional_policy(` @@ -204,11 +274,12 @@ ') optional_policy(` - wine_domtrans(unconfined_t) + wine_run(unconfined_t, unconfined_r) ') optional_policy(` - xserver_domtrans(unconfined_t) + xserver_run(unconfined_t, unconfined_r) + xserver_rw_shm(unconfined_t) ') ######################################## @@ -218,14 +289,60 @@ allow unconfined_execmem_t self:process { execstack execmem }; unconfined_domain_noaudit(unconfined_execmem_t) +allow unconfined_execmem_t unconfined_t:process transition; optional_policy(` - dbus_stub(unconfined_execmem_t) - init_dbus_chat_script(unconfined_execmem_t) + dbus_system_bus_client(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) +') + +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/system/userdomain.fc serefpolicy-3.6.1/policy/modules/system/userdomain.fc --- nsaserefpolicy/policy/modules/system/userdomain.fc 2008-11-11 16:13:48.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/userdomain.fc 2008-12-03 14:15:33.000000000 -0500 @@ -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-3.6.1/policy/modules/system/userdomain.if --- nsaserefpolicy/policy/modules/system/userdomain.if 2008-11-13 18:40:02.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/userdomain.if 2008-12-04 14:28:00.000000000 -0500 @@ -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 +42,85 @@ allow system_r $1_r; term_user_pty($1_t, user_devpts_t) - term_user_tty($1_t, user_tty_device_t) - allow $1_t self:process { signal_perms getsched setsched share getpgid setpgid setcap getsession getattr }; - allow $1_t self:fd use; - allow $1_t self:fifo_file rw_fifo_file_perms; - allow $1_t self:unix_dgram_socket { create_socket_perms sendto }; - allow $1_t self:unix_stream_socket { create_stream_socket_perms connectto }; - allow $1_t self:shm create_shm_perms; - allow $1_t self:sem create_sem_perms; - allow $1_t self:msgq create_msgq_perms; - allow $1_t self:msg { send receive }; - allow $1_t self:context contains; - dontaudit $1_t self:socket create; + allow $1_usertype $1_usertype:process { ptrace signal_perms getsched setsched share getpgid setpgid getcap setcap getsession getattr }; + allow $1_usertype $1_usertype:fd use; + allow $1_usertype $1_t:key { create view read write search link setattr }; + + allow $1_usertype $1_usertype:fifo_file rw_fifo_file_perms; + allow $1_usertype $1_usertype:unix_dgram_socket { create_socket_perms sendto }; + allow $1_usertype $1_usertype:unix_stream_socket { create_stream_socket_perms connectto }; + allow $1_usertype $1_usertype:shm create_shm_perms; + allow $1_usertype $1_usertype:sem create_sem_perms; + allow $1_usertype $1_usertype:msgq create_msgq_perms; + allow $1_usertype $1_usertype:msg { send receive }; + allow $1_usertype $1_usertype:context contains; + dontaudit $1_usertype $1_usertype:socket create; - allow $1_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_read_mnt_files($1_usertype) + files_read_etc_runtime_files($1_usertype) + files_read_usr_files($1_usertype) # Read directories and files with the readable_t type. # This type is a general type for "world"-readable files. - files_list_world_readable($1_t) - files_read_world_readable_files($1_t) - files_read_world_readable_symlinks($1_t) - files_read_world_readable_pipes($1_t) - files_read_world_readable_sockets($1_t) + files_list_world_readable($1_usertype) + files_read_world_readable_files($1_usertype) + files_read_world_readable_symlinks($1_usertype) + files_read_world_readable_pipes($1_usertype) + files_read_world_readable_sockets($1_usertype) # old broswer_domain(): - files_dontaudit_list_non_security($1_t) - files_dontaudit_getattr_non_security_files($1_t) - files_dontaudit_getattr_non_security_symlinks($1_t) - files_dontaudit_getattr_non_security_pipes($1_t) - files_dontaudit_getattr_non_security_sockets($1_t) - - libs_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_non_security_files($1_usertype) + files_dontaudit_getattr_non_security_symlinks($1_usertype) + files_dontaudit_getattr_non_security_pipes($1_usertype) + files_dontaudit_getattr_non_security_sockets($1_usertype) + + 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 +131,11 @@ # 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) + ') ') ####################################### @@ -174,9 +194,6 @@ 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',` @@ -185,9 +202,6 @@ 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) ') ') @@ -232,7 +246,10 @@ 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; + + allow $2 user_home_t:dir_file_class_set { relabelto relabelfrom }; 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) @@ -250,25 +267,23 @@ 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 +318,7 @@ 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) ') ####################################### @@ -368,46 +384,41 @@ ####################################### ## -## 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; - ') +interface(`userdom_basic_networking',` - allow $1_t self:tcp_socket create_stream_socket_perms; - allow $1_t self:udp_socket create_socket_perms; + allow $1 self:tcp_socket create_stream_socket_perms; + allow $1 self:udp_socket create_socket_perms; - corenet_all_recvfrom_unlabeled($1_t) - corenet_all_recvfrom_netlabel($1_t) - corenet_tcp_sendrecv_all_if($1_t) - corenet_udp_sendrecv_all_if($1_t) - corenet_tcp_sendrecv_all_nodes($1_t) - corenet_udp_sendrecv_all_nodes($1_t) - corenet_tcp_sendrecv_all_ports($1_t) - corenet_udp_sendrecv_all_ports($1_t) - corenet_tcp_connect_all_ports($1_t) - corenet_sendrecv_all_client_packets($1_t) - - corenet_all_recvfrom_labeled($1_t, $1_t) + corenet_all_recvfrom_unlabeled($1) + corenet_all_recvfrom_netlabel($1) + corenet_tcp_sendrecv_all_if($1) + corenet_udp_sendrecv_all_if($1) + corenet_tcp_sendrecv_all_nodes($1) + corenet_udp_sendrecv_all_nodes($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 +431,39 @@ ## 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) + optional_policy(` + xserver_user_client($1, user_tmpfs_t) + xserver_xsession_entry_type($1) + xserver_dontaudit_write_log($1) + xserver_stream_connect_xdm($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_stream_connect($1) + ') ') ####################################### @@ -497,11 +513,7 @@ attribute unpriv_userdomain; ') - userdom_basic_networking_template($1) - - optional_policy(` - userdom_xwindows_client_template($1) - ') + userdom_basic_networking($1_usertype) ############################## # @@ -512,189 +524,192 @@ 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_all_nodes($1_usertype) + corenet_udp_bind_generic_port($1_usertype) - corenet_udp_bind_all_nodes($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(`read_default_t',` - files_list_default($1_t) - files_read_default_files($1_t) - files_read_default_symlinks($1_t) - files_read_default_sockets($1_t) - files_read_default_pipes($1_t) + files_list_default($1_usertype) + files_read_default_files($1_usertype) + files_read_default_symlinks($1_usertype) + files_read_default_sockets($1_usertype) + files_read_default_pipes($1_usertype) ') tunable_policy(`user_direct_mouse',` - dev_read_mouse($1_t) - ') - - tunable_policy(`user_ttyfile_stat',` - term_getattr_all_user_ttys($1_t) + dev_read_mouse($1_usertype) ') optional_policy(` - alsa_read_rw_config($1_t) + alsa_read_rw_config($1_usertype) ') optional_policy(` # Allow graphical boot to check battery lifespan - apm_stream_connect($1_t) + apm_stream_connect($1_usertype) ') optional_policy(` - canna_stream_connect($1_t) + canna_stream_connect($1_usertype) ') optional_policy(` - dbus_system_bus_client($1_t) + dbus_system_bus_client($1_usertype) 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) + evolution_dbus_chat($1_usertype) + evolution_alarm_dbus_chat($1_usertype) ') optional_policy(` - networkmanager_dbus_chat($1_t) - ') + hal_dbus_chat($1_usertype) ') optional_policy(` - inetd_use_fds($1_t) - inetd_rw_tcp_sockets($1_t) + networkmanager_dbus_chat($1_usertype) ') optional_policy(` - inn_read_config($1_t) - inn_read_news_lib($1_t) - inn_read_news_spool($1_t) + vpnc_dbus_chat($1_usertype) + ') ') optional_policy(` - locate_read_lib_files($1_t) + inetd_use_fds($1_usertype) + inetd_rw_tcp_sockets($1_usertype) ') - # for running depmod as part of the kernel packaging process optional_policy(` - modutils_read_module_config($1_t) + inn_read_config($1_usertype) + inn_read_news_lib($1_usertype) + inn_read_news_spool($1_usertype) ') optional_policy(` - mta_rw_spool($1_t) + locate_read_lib_files($1_usertype) ') + # for running depmod as part of the kernel packaging process optional_policy(` - tunable_policy(`allow_user_mysql_connect',` - mysql_stream_connect($1_t) - ') + 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_t) ') 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) ') + ') ####################################### @@ -722,15 +737,27 @@ userdom_base_user_template($1) - userdom_manage_home_role($1_r, $1_t) + userdom_change_password_template($1) - userdom_manage_tmp_role($1_r, $1_t) - userdom_manage_tmpfs_role($1_r, $1_t) + userdom_manage_home_role($1_r, $1_usertype) - userdom_exec_user_tmp_files($1_t) - userdom_exec_user_home_content_files($1_t) + userdom_manage_tmp_role($1_r, $1_usertype) + userdom_manage_tmpfs_role($1_r, $1_usertype) - userdom_change_password_template($1) + 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) + ') + + tunable_policy(`allow_$1_exec_content && use_samba_home_dirs',` + fs_exec_cifs_files($1_usertype) + ') ############################## # @@ -746,70 +773,72 @@ allow $1_t self:context contains; - kernel_dontaudit_read_system_state($1_t) + kernel_dontaudit_read_system_state($1_usertype) - dev_read_sysfs($1_t) - dev_read_urand($1_t) + dev_read_sysfs($1_usertype) + dev_read_urand($1_usertype) - domain_use_interactive_fds($1_t) + domain_use_interactive_fds($1_usertype) # Command completion can fire hundreds of denials - domain_dontaudit_exec_all_entry_files($1_t) + domain_dontaudit_exec_all_entry_files($1_usertype) - files_dontaudit_list_default($1_t) - files_dontaudit_read_default_files($1_t) # Stat lost+found. - files_getattr_lost_found_dirs($1_t) + files_getattr_lost_found_dirs($1_usertype) - fs_get_all_fs_quotas($1_t) - fs_getattr_all_fs($1_t) - fs_getattr_all_dirs($1_t) - fs_search_auto_mountpoints($1_t) - fs_list_inotifyfs($1_t) - fs_rw_anon_inodefs_files($1_t) + files_dontaudit_list_default($1_usertype) + files_dontaudit_read_default_files($1_usertype) - auth_dontaudit_write_login_records($1_t) + fs_get_all_fs_quotas($1_usertype) + fs_getattr_all_fs($1_usertype) + fs_search_all($1_usertype) + fs_list_inotifyfs($1_usertype) + fs_rw_anon_inodefs_files($1_usertype) - application_exec_all($1_t) + auth_dontaudit_write_login_records($1_t) + auth_rw_cache($1_t) # The library functions always try to open read-write first, # then fall back to read-only if it fails. - init_dontaudit_rw_utmp($1_t) + init_dontaudit_rw_utmp($1_usertype) # Stop warnings about access to /dev/console - init_dontaudit_use_fds($1_t) - init_dontaudit_use_script_fds($1_t) + init_dontaudit_use_fds($1_usertype) + init_dontaudit_use_script_fds($1_usertype) - libs_exec_lib_files($1_t) + libs_exec_lib_files($1_usertype) - logging_dontaudit_getattr_all_logs($1_t) + logging_dontaudit_getattr_all_logs($1_usertype) - miscfiles_read_man_pages($1_t) # 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) ') ') @@ -846,6 +875,27 @@ # 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_t) + dbus_system_bus_client($1_t) + + 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) ') @@ -876,7 +926,7 @@ userdom_restricted_user_template($1) - userdom_xwindows_client_template($1) + userdom_xwindows_client($1_usertype) ############################## # @@ -884,14 +934,18 @@ # auth_role($1_r, $1_t) - auth_search_pam_console_data($1_t) + auth_search_pam_console_data($1_usertype) - dev_read_sound($1_t) - dev_write_sound($1_t) + xserver_role($1_r, $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 @@ -899,28 +953,24 @@ selinux_get_enforce_mode($1_t) optional_policy(` - alsa_read_rw_config($1_t) + alsa_read_rw_config($1_usertype) ') optional_policy(` - dbus_role_template($1, $1_r, $1_t) - dbus_system_bus_client($1_t) - - optional_policy(` - consolekit_dbus_chat($1_t) + apache_role($1_r, $1_usertype) ') optional_policy(` - cups_dbus_chat($1_t) - ') + gnome_manage_config($1_usertype) + gnome_manage_gconf_home_files($1_usertype) ') optional_policy(` - java_role($1_r, $1_t) + openoffice_role_template($1, $1_r, $1_usertype) ') optional_policy(` - setroubleshoot_dontaudit_stream_connect($1_t) + polkit_role($1_r, $1_usertype) ') ') @@ -931,8 +981,7 @@ ##
## ##

-## The template for creating a unprivileged user roughly -## equivalent to a regular linux user. +## The template containing the most basic rules common to all users. ##

##

## This template creates a user domain, types, and @@ -954,8 +1003,8 @@ # Declarations # + userdom_restricted_xwindows_user_template($1) # Inherit rules for ordinary users. - userdom_restricted_user_template($1) userdom_common_user_template($1) ############################## @@ -964,11 +1013,10 @@ # # 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) # cjp: why? files_read_kernel_symbol_table($1_t) @@ -986,36 +1034,37 @@ ') ') - 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_all_nodes($1_t) - corenet_tcp_bind_generic_port($1_t) + corenet_tcp_bind_all_unreserved_ports($1_t) ') + # Run pppd in pppd_t by default for user optional_policy(` - netutils_run_ping_cond($1_t,$1_r) - netutils_run_traceroute_cond($1_t,$1_r) + ppp_run_cond($1_t, $1_r) ') optional_policy(` - postgresql_role($1_r,$1_t) + games_rw_data($1_usertype) ') - # Run pppd in pppd_t by default for user optional_policy(` - ppp_run_cond($1_t,$1_r) + mount_run($1_t, $1_r) ') optional_policy(` - setroubleshoot_stream_connect($1_t) + java_role_template($1, $1_r, $1_t) + ') + + optional_policy(` + mono_role_template($1, $1_r, $1_t) + ') + + optional_policy(` + gpg_role($1_r, $1_usertype) ') ') @@ -1050,7 +1099,7 @@ # template(`userdom_admin_user_template',` gen_require(` - class passwd { passwd chfn chsh rootok }; + class passwd { passwd chfn chsh rootok crontab }; ') ############################## @@ -1059,8 +1108,7 @@ # # 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; @@ -1083,7 +1131,8 @@ # 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) @@ -1106,8 +1155,6 @@ 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) @@ -1162,20 +1209,6 @@ # 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) ') @@ -1221,6 +1254,7 @@ 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) @@ -1291,6 +1325,8 @@ allow $1 user_home_t:filesystem associate; files_type($1) ubac_constrained($1) + + files_poly_member($1) ') ######################################## @@ -1387,7 +1423,7 @@ ######################################## ##

-## Search user home directories. +## dontaudit Search user home directories. ## ## ## @@ -1420,6 +1456,14 @@ 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) + ') ') ######################################## @@ -1435,9 +1479,11 @@ 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; ') ######################################## @@ -1494,6 +1540,25 @@ 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 @@ -1547,9 +1612,9 @@ type user_home_dir_t, user_home_t; ') - domain_auto_trans($1, user_home_t, $2) - allow $1 user_home_dir_t:dir search_dir_perms; files_search_home($1) + allow $1 user_home_dir_t:dir search_dir_perms; + domain_auto_trans($1, user_home_t, $2) ') ######################################## @@ -1568,6 +1633,8 @@ ') dontaudit $1 user_home_t:dir search_dir_perms; + fs_dontaudit_list_nfs($1) + fs_dontaudit_list_cifs($1) ') ######################################## @@ -1741,6 +1808,62 @@ ######################################## ## +## Delete user home subdirectory symbolic links. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_delete_user_home_content_symlinks',` + gen_require(` + type user_home_t; + ') + + allow $1 user_home_t:lnk_file delete_lnk_file_perms; +') + +######################################## +## +## Delete files +## in a user home subdirectory. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_delete_user_home_content_files',` + gen_require(` + type user_home_t; + ') + + allow $1 user_home_t:dir delete_file_perms; +') + +######################################## +## +## 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; +') + +######################################## +## ## Execute user home files. ## ## @@ -1757,14 +1880,6 @@ 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) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_exec_cifs_files($1) - ') ') ######################################## @@ -1787,6 +1902,46 @@ ######################################## ## +## Delete directories +## in a user home subdirectory. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_delete_user_home_content_dirs',` + gen_require(` + type user_home_t; + ') + + allow $1 user_home_t:dir delete_dir_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) +') + +######################################## +## ## Create, read, write, and delete files ## in a user home subdirectory. ## @@ -2819,6 +2974,24 @@ ######################################## ## +## 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; +') + +######################################## +## ## Do not audit attempts to use user ttys. ## ## @@ -2965,6 +3138,24 @@ ######################################## ## +## 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; +') + +######################################## +## ## Send a dbus message to all user domains. ## ## @@ -2981,3 +3172,262 @@ 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_unpriv_user_template($1) + + domain_read_all_domains_state($1_t) + domain_getattr_all_domains($1_t) + + files_read_kernel_modules($1_t) + + kernel_read_fs_sysctls($1_t) + + modutils_read_module_config($1_t) + modutils_read_module_deps($1_t) + + miscfiles_read_hwdata($1_t) + + sudo_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) + ') +') + +######################################## +## +## 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; +') + +######################################## +## +## 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; +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.te serefpolicy-3.6.1/policy/modules/system/userdomain.te --- nsaserefpolicy/policy/modules/system/userdomain.te 2008-11-13 18:40:02.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/userdomain.te 2008-11-25 09:45:43.000000000 -0500 @@ -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) ##

@@ -58,6 +44,12 @@ attribute untrusted_content_type; attribute untrusted_content_tmp_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) files_type(user_home_dir_t) @@ -95,3 +87,7 @@ 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) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.fc serefpolicy-3.6.1/policy/modules/system/xen.fc --- nsaserefpolicy/policy/modules/system/xen.fc 2008-11-25 09:01:08.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/xen.fc 2008-11-25 09:45:43.000000000 -0500 @@ -2,17 +2,10 @@ /usr/bin/virsh -- gen_context(system_u:object_r:xm_exec_t,s0) -ifdef(`distro_debian',` -/usr/lib/xen-[^/]*/bin/xenconsoled -- gen_context(system_u:object_r:xenconsoled_exec_t,s0) -/usr/lib/xen-[^/]*/bin/xend -- gen_context(system_u:object_r:xend_exec_t,s0) -/usr/lib/xen-[^/]*/bin/xenstored -- gen_context(system_u:object_r:xenstored_exec_t,s0) -/usr/lib/xen-[^/]*/bin/xm -- gen_context(system_u:object_r:xm_exec_t,s0) -',` /usr/sbin/xenconsoled -- gen_context(system_u:object_r:xenconsoled_exec_t,s0) /usr/sbin/xend -- gen_context(system_u:object_r:xend_exec_t,s0) /usr/sbin/xenstored -- gen_context(system_u:object_r:xenstored_exec_t,s0) /usr/sbin/xm -- gen_context(system_u:object_r:xm_exec_t,s0) -') /var/lib/xen(/.*)? gen_context(system_u:object_r:xend_var_lib_t,s0) /var/lib/xen/images(/.*)? gen_context(system_u:object_r:xen_image_t,s0) @@ -27,6 +20,7 @@ /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-3.6.1/policy/modules/system/xen.if --- nsaserefpolicy/policy/modules/system/xen.if 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/xen.if 2008-11-25 09:45:43.000000000 -0500 @@ -167,11 +167,14 @@ # interface(`xen_stream_connect',` gen_require(` - type xend_t, xend_var_run_t; + type xend_t, xend_var_run_t, xend_var_lib_t; ') files_search_pids($1) stream_connect_pattern($1,xend_var_run_t,xend_var_run_t,xend_t) + + files_search_var_lib($1) + stream_connect_pattern($1, xend_var_lib_t, xend_var_lib_t, xend_t) ') ######################################## @@ -191,3 +194,24 @@ domtrans_pattern($1,xm_exec_t,xm_t) ') + +######################################## +## +## Allow the specified domain to read/write +## xend image files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`xen_rw_image_files',` + gen_require(` + type xen_image_t, xend_var_lib_t; + ') + + files_list_var_lib($1) + allow $1 xend_var_lib_t:dir search_dir_perms; + rw_files_pattern($1, xen_image_t, xen_image_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.te serefpolicy-3.6.1/policy/modules/system/xen.te --- nsaserefpolicy/policy/modules/system/xen.te 2008-11-25 09:01:08.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/system/xen.te 2008-12-04 13:40:20.000000000 -0500 @@ -1,11 +1,18 @@ -policy_module(xen, 1.7.2) +policy_module(xen, 1.7.1) ######################################## # # 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 @@ -95,7 +108,7 @@ 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 +116,14 @@ 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 +135,13 @@ 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 +187,7 @@ 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 +223,10 @@ netutils_domtrans(xend_t) optional_policy(` + brctl_domtrans(xend_t) +') + +optional_policy(` consoletype_exec(xend_t) ') @@ -239,6 +258,8 @@ 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 +269,7 @@ miscfiles_read_localization(xenconsoled_t) -xen_append_log(xenconsoled_t) +xen_manage_log(xenconsoled_t) xen_stream_connect_xenstore(xenconsoled_t) ######################################## @@ -256,15 +277,25 @@ # 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) @@ -312,18 +343,21 @@ 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_all_nodes(xm_t) @@ -339,15 +373,38 @@ 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) +') + +#Should have a boolean wrapping these +fs_list_auto_mountpoints(xend_t) +files_search_mnt(xend_t) +fs_getattr_all_fs(xend_t) +fs_read_dos_files(xend_t) + +tunable_policy(`xen_use_nfs',` + fs_manage_nfs_files(xend_t) + fs_read_nfs_symlinks(xend_t) +') + +optional_policy(` + unconfined_domain(xend_t) +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/support/obj_perm_sets.spt serefpolicy-3.6.1/policy/support/obj_perm_sets.spt --- nsaserefpolicy/policy/support/obj_perm_sets.spt 2008-10-16 17:21:16.000000000 -0400 +++ serefpolicy-3.6.1/policy/support/obj_perm_sets.spt 2008-12-03 15:26:17.000000000 -0500 @@ -179,20 +179,20 @@ # # Directory (dir) # -define(`getattr_dir_perms',`{ getattr }') -define(`setattr_dir_perms',`{ setattr }') -define(`search_dir_perms',`{ getattr search }') +define(`getattr_dir_perms',`{ getattr open }') +define(`setattr_dir_perms',`{ setattr open }') +define(`search_dir_perms',`{ getattr search open }') define(`list_dir_perms',`{ getattr search open read lock ioctl }') define(`add_entry_dir_perms',`{ getattr search open lock ioctl write add_name }') define(`del_entry_dir_perms',`{ getattr search open lock ioctl write remove_name }') define(`rw_dir_perms', `{ open read getattr lock search ioctl add_name remove_name write }') -define(`create_dir_perms',`{ getattr create }') -define(`rename_dir_perms',`{ getattr rename }') -define(`delete_dir_perms',`{ getattr rmdir }') +define(`create_dir_perms',`{ getattr create open }') +define(`rename_dir_perms',`{ getattr rename open }') +define(`delete_dir_perms',`{ getattr rmdir open }') define(`manage_dir_perms',`{ create open getattr setattr read write link unlink rename search add_name remove_name reparent rmdir lock ioctl }') -define(`relabelfrom_dir_perms',`{ getattr relabelfrom }') -define(`relabelto_dir_perms',`{ getattr relabelto }') -define(`relabel_dir_perms',`{ getattr relabelfrom relabelto }') +define(`relabelfrom_dir_perms',`{ getattr open relabelfrom }') +define(`relabelto_dir_perms',`{ getattr open relabelto }') +define(`relabel_dir_perms',`{ getattr open relabelfrom relabelto }') # # Regular file (file) @@ -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-3.6.1/policy/users --- nsaserefpolicy/policy/users 2008-08-07 11:15:13.000000000 -0400 +++ serefpolicy-3.6.1/policy/users 2008-11-25 09:45:43.000000000 -0500 @@ -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/support/Makefile.devel serefpolicy-3.6.1/support/Makefile.devel --- nsaserefpolicy/support/Makefile.devel 2008-11-11 16:13:50.000000000 -0500 +++ serefpolicy-3.6.1/support/Makefile.devel 2008-11-25 09:45:43.000000000 -0500 @@ -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