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/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/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/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/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/man/man8/httpd_selinux.8 serefpolicy-3.6.1/man/man8/httpd_selinux.8 --- nsaserefpolicy/man/man8/httpd_selinux.8 2008-08-25 09:12:31.000000000 -0400 +++ serefpolicy-3.6.1/man/man8/httpd_selinux.8 2008-12-22 11:16:09.000000000 -0500 @@ -41,7 +41,7 @@ - Set cgi scripts with httpd_unconfined_script_exec_t to allow them to run without any SELinux protection. This should only be used for a very complex httpd scripts, after exhausting all other options. It is better to use this script rather than turning off SELinux protection for httpd. .SH NOTE -With certain policies you can define addional file contexts based on roles like user or staff. httpd_user_script_exec_t can be defined where it would only have access to "user" contexts. +With certain policies you can define additional file contexts based on roles like user or staff. httpd_user_script_exec_t can be defined where it would only have access to "user" contexts. .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 httpd you would execute: @@ -75,7 +75,7 @@ .EE .PP -httpd by default is not allowed access to the controling terminal. In most cases this is prefered, because an intruder might be able to use the access to the terminal to gain privileges. But in certain situations httpd needs to prompt for a password to open a certificate file, in these cases, terminal access is required. Set the httpd_tty_comm boolean to allow terminal access. +httpd by default is not allowed access to the controlling terminal. In most cases this is preferred, because an intruder might be able to use the access to the terminal to gain privileges. But in certain situations httpd needs to prompt for a password to open a certificate file, in these cases, terminal access is required. Set the httpd_tty_comm boolean to allow terminal access. .EX setsebool -P httpd_tty_comm 1 diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/man/man8/kerberos_selinux.8 serefpolicy-3.6.1/man/man8/kerberos_selinux.8 --- nsaserefpolicy/man/man8/kerberos_selinux.8 2008-08-07 11:15:14.000000000 -0400 +++ serefpolicy-3.6.1/man/man8/kerberos_selinux.8 2008-12-22 11:16:22.000000000 -0500 @@ -12,7 +12,7 @@ .SH "DESCRIPTION" Security-Enhanced Linux secures the system via flexible mandatory access -control. By default Kerberos access is not allowed, since it requires daemons to be allowed greater access to certain secure files and addtional access to the network. +control. By default Kerberos access is not allowed, since it requires daemons to be allowed greater access to certain secure files and additional access to the network. .SH BOOLEANS .PP You must set the allow_kerberos boolean to allow your system to work properly in a Kerberos environment. diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/man/man8/nfs_selinux.8 serefpolicy-3.6.1/man/man8/nfs_selinux.8 --- nsaserefpolicy/man/man8/nfs_selinux.8 2008-08-07 11:15:14.000000000 -0400 +++ serefpolicy-3.6.1/man/man8/nfs_selinux.8 2008-12-22 11:17:18.000000000 -0500 @@ -26,5 +26,5 @@ .SH AUTHOR This manual page was written by Dan Walsh . -.SH "SEE ALSpppO" +.SH "SEE ALSO" selinux(8), chcon(1), setsebool(8) 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/constraints serefpolicy-3.6.1/policy/constraints --- nsaserefpolicy/policy/constraints 2008-11-18 18:57:21.000000000 -0500 +++ serefpolicy-3.6.1/policy/constraints 2008-12-08 14:26:15.000000000 -0500 @@ -99,7 +99,7 @@ constrain process { transition noatsecure siginh rlimitinh } ( r1 == r2 - or ( t1 == can_change_process_identity and t2 == process_user_target ) + or ( t1 == can_change_process_role and t2 == process_user_target ) or ( t1 == cron_source_domain and ( t2 == cron_job_domain or u2 == system_u ) ) or ( t1 == can_system_change and u2 == system_u ) or ( t1 == process_uncond_exempt ) 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/consoletype.te serefpolicy-3.6.1/policy/modules/admin/consoletype.te --- nsaserefpolicy/policy/modules/admin/consoletype.te 2008-11-11 16:13:49.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/admin/consoletype.te 2008-12-05 09:17:49.000000000 -0500 @@ -18,7 +18,7 @@ # Local declarations # -allow consoletype_t self:capability sys_admin; +allow consoletype_t self:capability { sys_admin sys_tty_config }; allow consoletype_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow consoletype_t self:fd use; allow consoletype_t self:fifo_file rw_fifo_file_perms; 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 2008-12-12 09:38:02.000000000 -0500 @@ -25,11 +25,14 @@ # kismet local policy # -allow kismet_t self:capability { net_admin net_raw setuid setgid }; +allow kismet_t self:capability { dac_override kill net_admin net_raw setuid setgid }; +allow kismet_t self:capability { kill net_admin net_raw setuid setgid }; +allow kismet_t self:process signal_perms; 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 +50,15 @@ 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) +corenet_tcp_connect_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 2008-12-08 15:22:19.000000000 -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) @@ -187,5 +187,6 @@ ') optional_policy(` + squid_exec(logrotate_t) squid_signal(logrotate_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 2008-12-08 13:08:28.000000000 -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_read_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 +120,31 @@ 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) + userdom_manage_all_users_keys($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 2008-12-08 10:37:21.000000000 -0500 @@ -89,5 +89,154 @@ allow $1 gnome_home_t:dir manage_dir_perms; allow $1 gnome_home_t:file manage_file_perms; + allow $1 gnome_home_t:lnk_file manage_lnk_file_perms; userdom_search_user_home_dirs($1) ') + +######################################## +## +## Send general signals to all gconf domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_signal_all',` + gen_require(` + attribute gnomedomain; + ') + + allow $1 gnomedomain:process signal; +') + +######################################## +## +## read gnome homedir content (.config) +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +# +template(`gnome_read_config',` + gen_require(` + type gnome_home_t; + ') + + 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; + ') + + allow $1 gconf_etc_t:dir list_dir_perms; + 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.if serefpolicy-3.6.1/policy/modules/apps/gpg.if --- nsaserefpolicy/policy/modules/apps/gpg.if 2008-11-11 16:13:42.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/apps/gpg.if 2008-12-05 10:36:57.000000000 -0500 @@ -30,7 +30,7 @@ # allow ps to show gpg ps_process_pattern($2, gpg_t) - allow $2 gpg_t:process signal; + allow $2 gpg_t:process { signal sigkill }; # communicate with the user allow gpg_helper_t $2:fd use; @@ -46,9 +46,17 @@ manage_files_pattern($2, gpg_agent_tmp_t, gpg_agent_tmp_t) manage_sock_files_pattern($2, gpg_agent_tmp_t, gpg_agent_tmp_t) files_tmp_filetrans(gpg_agent_t, gpg_agent_tmp_t, { file sock_file dir }) - # Transition from the user domain to the agent domain. domtrans_pattern($2, gpg_agent_exec_t, gpg_agent_t) + + #Leaked File Descriptors + dontaudit gpg_t $2:tcp_socket rw_socket_perms; + dontaudit gpg_t $2:udp_socket rw_socket_perms; + dontaudit gpg_t $2:unix_stream_socket rw_socket_perms; + dontaudit gpg_t $2:unix_dgram_socket rw_socket_perms; + dontaudit gpg_t $2:fifo_file rw_fifo_file_perms; + + userdom_manage_user_home_content_files(gpg_t) ') ######################################## 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 2008-12-18 10:33:48.000000000 -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 +141,13 @@ 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) + +userdom_use_user_terminals(gpg_helper_t) tunable_policy(`use_nfs_home_dirs',` fs_dontaudit_rw_nfs_files(gpg_helper_t) @@ -157,6 +162,17 @@ 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 2008-12-17 09:13:47.000000000 -0500 @@ -2,15 +2,16 @@ # /opt # /opt/(.*/)?bin/java[^/]* -- gen_context(system_u:object_r:java_exec_t,s0) -/opt/ibm/java2-ppc64-50/jre/(bin|javaws)(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) -/opt/local/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) -/opt/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) +/opt/ibm/java.*/(bin|javaws)(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) +/opt/local/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) +/opt/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) # # /usr # /usr/(.*/)?bin/java.* -- gen_context(system_u:object_r:java_exec_t,s0) /usr/lib(.*/)?bin/java[^/]* -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/lib/eclipse/eclipse -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/frysk -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/gappletviewer -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/gcj-dbtool -- gen_context(system_u:object_r:java_exec_t,s0) @@ -20,5 +21,11 @@ /usr/bin/grmic -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/grmiregistry -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/jv-convert -- gen_context(system_u:object_r:java_exec_t,s0) -/usr/local/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) -/usr/matlab/bin/(.*/)?MATLAB. -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/bin/fastjar -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/local/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/lib/jvm/java(.*/)bin(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/lib64/jvm/java(.*/)bin(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) + +/usr/bin/octave-[^/]* -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/lib/opera(/.*)?/opera -- gen_context(system_u:object_r:java_exec_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.if serefpolicy-3.6.1/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 2008-12-11 09:33:36.000000000 -0500 @@ -68,3 +68,121 @@ domtrans_pattern($1, java_exec_t, unconfined_java_t) corecmd_search_bin($1) ') + +######################################## +## +## Execute java in the java domain, and +## allow the specified role the java domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the java domain. +## +## +# +interface(`java_run',` + gen_require(` + type java_t; + ') + + java_domtrans($1) + role $2 types java_t; +') + +######################################## +## +## Execute java in the unconfined java domain, and +## allow the specified role the unconfined java domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the java domain. +## +## +# +interface(`java_run_unconfined',` + gen_require(` + type unconfined_java_t; + ') + + java_domtrans_unconfined($1) + role $2 types unconfined_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 2008-12-08 16:24:57.000000000 -0500 @@ -0,0 +1,12 @@ +HOME_DIR/\.adobe(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.macromedia(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.gstreamer-.* gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.config/totem(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.config/gxine(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.gcjwebplugin(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.icedteaplugin(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) + +/usr/bin/nspluginscan -- gen_context(system_u:object_r:nsplugin_exec_t,s0) +/usr/lib(64)?/nspluginwrapper/npviewer.bin -- gen_context(system_u:object_r:nsplugin_exec_t,s0) +/usr/lib(64)?/nspluginwrapper/plugin-config -- gen_context(system_u:object_r:nsplugin_config_exec_t,s0) +/usr/lib(64)?/mozilla/plugins-wrapped(/.*)? gen_context(system_u:object_r:nsplugin_rw_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.if serefpolicy-3.6.1/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 2008-12-15 12:10:00.000000000 -0500 @@ -0,0 +1,275 @@ + +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_fifo_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_sock_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_lnk_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +userdom_user_home_dir_filetrans(nsplugin_t, nsplugin_home_t, {file dir}) +userdom_user_home_content_filetrans(nsplugin_t, nsplugin_home_t, {file dir}) +userdom_dontaudit_write_user_home_content_files(nsplugin_t) + +corecmd_exec_bin(nsplugin_t) +corecmd_exec_shell(nsplugin_t) + +corenet_all_recvfrom_unlabeled(nsplugin_t) +corenet_all_recvfrom_netlabel(nsplugin_t) +corenet_tcp_connect_flash_port(nsplugin_t) +corenet_tcp_connect_streaming_port(nsplugin_t) +corenet_tcp_connect_pulseaudio_port(nsplugin_t) +corenet_tcp_connect_http_port(nsplugin_t) +corenet_tcp_connect_http_cache_port(nsplugin_t) +corenet_tcp_sendrecv_generic_if(nsplugin_t) +corenet_tcp_sendrecv_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 signal_perms getsched execmem }; +#execing pulseaudio +dontaudit nsplugin_t self:process { getcap setcap }; + +allow nsplugin_config_t self:fifo_file rw_file_perms; +allow nsplugin_config_t self:unix_stream_socket create_stream_socket_perms; + +fs_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 2008-12-10 08:55:47.000000000 -0500 @@ -11,21 +11,58 @@ 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) + +fs_mount_nfs(podsleuth_t) +fs_unmount_nfs(podsleuth_t) +fs_getattr_nfs(podsleuth_t) +fs_read_nfs_files(podsleuth_t) +fs_search_nfs(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 2008-12-04 16:29:05.000000000 -0500 @@ -6,6 +6,8 @@ # Declarations # +attribute qemutype; + ## ##

## Allow qemu to connect fully to the network @@ -13,16 +15,98 @@ ## 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_all_terms(qemutype) +term_getattr_pty_fs(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 +119,30 @@ 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 2008-12-18 09:12:40.000000000 -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) @@ -221,14 +221,15 @@ /usr/lib64/.*/program(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/lib/bluetooth(/.*)? -- gen_context(system_u:object_r:bin_t,s0) /usr/lib64/bluetooth(/.*)? -- gen_context(system_u:object_r:bin_t,s0) -/usr/lib/vmware-tools/sbin32(/.*)? gen_context(system_u:object_r:bin_t,s0) -/usr/lib/vmware-tools/sbin64(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/lib/vmware-tools/(s)?bin32(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/lib/vmware-tools/(s)?bin64(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/share/authconfig/authconfig-gtk\.py -- gen_context(system_u:object_r:bin_t,s0) /usr/share/authconfig/authconfig-tui\.py -- gen_context(system_u:object_r:bin_t,s0) /usr/share/authconfig/authconfig\.py -- gen_context(system_u:object_r:bin_t,s0) /usr/share/cvs/contrib/rcs2log -- gen_context(system_u:object_r:bin_t,s0) /usr/share/clamav/clamd-gen -- gen_context(system_u:object_r:bin_t,s0) /usr/share/clamav/freshclam-sleep -- gen_context(system_u:object_r:bin_t,s0) +/usr/share/createrepo(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/share/fedora-usermgmt/wrapper -- gen_context(system_u:object_r:bin_t,s0) /usr/share/hplip/[^/]* -- gen_context(system_u:object_r:bin_t,s0) /usr/share/hwbrowser/hwbrowser -- gen_context(system_u:object_r:bin_t,s0) @@ -291,3 +292,12 @@ 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 2008-12-19 15:12:15.000000000 -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 2008-12-19 17:15:49.000000000 -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) @@ -79,26 +81,33 @@ 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(dccm, tcp,5679,s0, udp,5679,s0) network_port(dbskkd, tcp,1178,s0) -network_port(dhcpc, udp,68,s0) +network_port(dhcpc, udp,68,s0, tcp,68,s0) network_port(dhcpd, udp,67,s0, tcp,647,s0, udp,647,s0, tcp,847,s0, udp,847,s0, tcp,7911,s0) network_port(dict, tcp,2628,s0) network_port(distccd, tcp,3632,s0) network_port(dns, udp,53,s0, tcp,53,s0) +network_port(festival, tcp,1314,s0) network_port(fingerd, tcp,79,s0) +network_port(flash, tcp,843,s0, tcp,1935,s0, udp,1935,s0) network_port(ftp_data, tcp,20,s0) network_port(ftp, tcp,21,s0) +network_port(ftps, tcp,990,s0, udp,990,s0) network_port(gatekeeper, udp,1718,s0, udp,1719,s0, tcp,1721,s0, tcp,7000,s0) network_port(giftd, tcp,1213,s0) network_port(gopher, tcp,70,s0, udp,70,s0) 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 +127,8 @@ 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 +138,7 @@ 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 +149,21 @@ 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 +181,11 @@ 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 @@ -171,14 +194,17 @@ network_port(syslogd, udp,514,s0) network_port(telnetd, tcp,23,s0) network_port(tftp, udp,69,s0) -network_port(tor, tcp,9001,s0, tcp,9030,s0, tcp,9050,s0) +network_port(tor, tcp, 6969, s0, tcp,9001,s0, tcp,9030,s0, tcp,9050,s0, tcp,9051,s0) network_port(traceroute, udp,64000,s0, udp,64001,s0, udp,64002,s0, udp,64003,s0, udp,64004,s0, udp,64005,s0, udp,64006,s0, udp,64007,s0, udp,64008,s0, udp,64009,s0, udp,64010,s0) network_port(transproxy, tcp,8081,s0) type utcpserver_port_t, port_type; dnl network_port(utcpserver) # no defined portcon network_port(uucpd, tcp,540,s0) +network_port(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) -network_port(whois, tcp,43,s0, udp,43,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, tcp, 4321, s0 , udp, 4321, s0 ) network_port(xdmcp, udp,177,s0, tcp,177,s0) network_port(xen, tcp,8002,s0) network_port(xfs, tcp,7100,s0) 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 2008-12-11 15:07:55.000000000 -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 2008-12-11 09:54:03.000000000 -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 @@ -106,6 +115,10 @@ ') optional_policy(` + afs_rw_cache(domain) +') + +optional_policy(` libs_use_ld_so(domain) libs_use_shared_libs(domain) ') @@ -118,6 +131,7 @@ optional_policy(` xserver_dontaudit_use_xdm_fds(domain) xserver_dontaudit_rw_xdm_pipes(domain) + xserver_dontaudit_rw_xdm_home_files(domain) ') ######################################## @@ -136,6 +150,9 @@ 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 +162,7 @@ # 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 +170,39 @@ # 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 2008-12-11 09:47:36.000000000 -0500 @@ -8,6 +8,8 @@ /initrd\.img.* -l gen_context(system_u:object_r:boot_t,s0) /vmlinuz.* -l gen_context(system_u:object_r:boot_t,s0) +/afs -d gen_context(system_u:object_r:mnt_t,s0) + ifdef(`distro_redhat',` /\.autofsck -- gen_context(system_u:object_r:etc_runtime_t,s0) /\.autorelabel -- gen_context(system_u:object_r:etc_runtime_t,s0) @@ -32,6 +34,7 @@ /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 +52,7 @@ /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 2008-12-12 10:10:06.000000000 -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 +248,8 @@ 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) +genfscon dazukofs / 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 2008-12-11 15:08:24.000000000 -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/afs.fc serefpolicy-3.6.1/policy/modules/services/afs.fc --- nsaserefpolicy/policy/modules/services/afs.fc 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/afs.fc 2008-12-11 09:47:41.000000000 -0500 @@ -1,3 +1,6 @@ +/etc/rc\.d/init\.d/openafs-client -- gen_context(system_u:object_r:afs_script_exec_t,s0) +/etc/rc\.d/init\.d/afs -- gen_context(system_u:object_r:afs_script_exec_t,s0) + /usr/afs/bin/bosserver -- gen_context(system_u:object_r:afs_bosserver_exec_t,s0) /usr/afs/bin/fileserver -- gen_context(system_u:object_r:afs_fsserver_exec_t,s0) /usr/afs/bin/kaserver -- gen_context(system_u:object_r:afs_kaserver_exec_t,s0) @@ -17,6 +20,13 @@ /usr/afs/logs(/.*)? gen_context(system_u:object_r:afs_logfile_t,s0) +/usr/sbin/afsd -- gen_context(system_u:object_r:afs_exec_t,s0) + /vicepa gen_context(system_u:object_r:afs_files_t,s0) /vicepb gen_context(system_u:object_r:afs_files_t,s0) /vicepc gen_context(system_u:object_r:afs_files_t,s0) + + +/usr/vice/etc/afsd -- gen_context(system_u:object_r:afs_exec_t,s0) + +/var/cache/afs(/.*)? gen_context(system_u:object_r:afs_cache_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/afs.if serefpolicy-3.6.1/policy/modules/services/afs.if --- nsaserefpolicy/policy/modules/services/afs.if 2008-08-07 11:15:11.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/services/afs.if 2008-12-11 09:59:32.000000000 -0500 @@ -1 +1,110 @@ ## Andrew Filesystem server + +######################################## +## +## Execute a domain transition to run afs. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`afs_domtrans',` + gen_require(` + type afs_t; + type afs_exec_t; + ') + + domtrans_pattern($1,afs_exec_t,afs_t) +') + + +######################################## +## +## Read and write afs UDP sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`afs_rw_udp_sockets',` + gen_require(` + type afs_t; + ') + + allow $1 afs_t:udp_socket { read write }; +') + +######################################## +## +## read/write afs cache files +## +## +## +## Domain allowed to transition. +## +## +# +interface(`afs_rw_cache',` + gen_require(` + type afs_cache_t; + ') + + allow $1 afs_cache_t:file {read write}; +') + + +######################################## +## +## Execute afs server in the afs domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`afs_script_domtrans',` + gen_require(` + type afs_script_exec_t; + ') + + init_script_domtrans_spec($1,afs_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an afs environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the afs domain. +## +## +## +# +interface(`afs_admin',` + gen_require(` + type afs_t; + type afs_script_exec_t; + ') + + allow $1 afs_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, afs_t, afs_t) + + # Allow afs_t to restart the apache service + afs_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 afs_script_exec_t system_r; + allow $2 system_r; + +') diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/afs.te serefpolicy-3.6.1/policy/modules/services/afs.te --- nsaserefpolicy/policy/modules/services/afs.te 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/afs.te 2008-12-11 09:58:19.000000000 -0500 @@ -6,6 +6,16 @@ # Declarations # +type afs_t; +type afs_exec_t; +init_daemon_domain(afs_t, afs_exec_t) + +type afs_script_exec_t; +init_script_file(afs_script_exec_t) + +type afs_cache_t; +files_type(afs_cache_t) + type afs_bosserver_t; type afs_bosserver_exec_t; init_daemon_domain(afs_bosserver_t, afs_bosserver_exec_t) @@ -302,3 +312,46 @@ sysnet_read_config(afs_vlserver_t) userdom_dontaudit_use_user_terminals(afs_vlserver_t) + +######################################## +# +# afs local policy +# + +allow afs_t self:capability { sys_nice sys_tty_config }; +allow afs_t self:process setsched; +allow afs_t self:udp_socket create_socket_perms; +allow afs_t self:fifo_file rw_file_perms; +allow afs_t self:unix_stream_socket create_stream_socket_perms; + +manage_files_pattern(afs_t,afs_cache_t,afs_cache_t) +manage_dirs_pattern(afs_t,afs_cache_t,afs_cache_t) +files_var_filetrans(afs_t,afs_cache_t,{file dir}) + +files_mounton_mnt(afs_t) +files_read_etc_files(afs_t) +files_rw_etc_runtime_files(afs_t) + +fs_getattr_xattr_fs(afs_t) +fs_mount_nfs(afs_t) + +kernel_rw_afs_state(afs_t) + +# Init script handling +domain_use_interactive_fds(afs_t) + +corenet_all_recvfrom_unlabeled(afs_t) +corenet_all_recvfrom_netlabel(afs_t) +corenet_tcp_sendrecv_generic_if(afs_t) +corenet_udp_sendrecv_generic_if(afs_t) +corenet_tcp_sendrecv_all_nodes(afs_t) +corenet_udp_sendrecv_all_nodes(afs_t) +corenet_tcp_sendrecv_all_ports(afs_t) +corenet_udp_sendrecv_all_ports(afs_t) +corenet_udp_bind_all_nodes(afs_t) + +miscfiles_read_localization(afs_t) + +logging_send_syslog_msg(afs_t) + +permissive afs_t; 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 2008-12-19 10:59:07.000000000 -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(` @@ -504,6 +442,47 @@ ######################################## ## ## Allow the specified domain to read +## apache tmp files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`apache_read_tmp',` + gen_require(` + type httpd_config_t; + ') + + files_search_tmp($1) + read_files_pattern($1, httpd_tmp_t, httpd_tmp_t) +') + +######################################## +## +## Dontaudit attempts ti write +## apache tmp files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`apache_dontaudit_write_tmp',` + gen_require(` + type httpd_config_t; + ') + + dontaudit $1 httpd_tmp_t:file write; +') + +######################################## +## +## Allow the specified domain to read ## apache configuration files. ## ## @@ -579,7 +558,7 @@ ## ## ## -## The role to be allowed the dmidecode domain. +## The role to be allowed the http_helper domain. ## ## ## @@ -715,6 +694,7 @@ ') allow $1 httpd_modules_t:dir list_dir_perms; + read_lnk_files_pattern($1, httpd_modules_t, httpd_modules_t) ') ######################################## @@ -782,6 +762,32 @@ ######################################## ## +## 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 +797,18 @@ ## ## # -# 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 +867,8 @@ ## ## # +# 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 +894,7 @@ 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 +1050,160 @@ 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 2008-12-08 16:47:30.000000000 -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 +386,12 @@ fs_getattr_all_fs(httpd_t) fs_search_auto_mountpoints(httpd_t) +fs_list_inotifyfs(httpd_t) +fs_read_iso9660_files(httpd_t) auth_use_nsswitch(httpd_t) -# execute perl -corecmd_exec_bin(httpd_t) -corecmd_exec_shell(httpd_t) +application_exec_all(httpd_t) domain_use_interactive_fds(httpd_t) @@ -358,6 +409,10 @@ 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 +427,33 @@ 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 +461,54 @@ 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 +519,28 @@ 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 +571,13 @@ ') 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 +589,13 @@ ') 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 +605,12 @@ 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 +618,7 @@ tunable_policy(`httpd_can_network_connect_db',` postgresql_tcp_connect(httpd_t) + postgresql_tcp_connect(httpd_sys_script_t) ') ') @@ -508,6 +627,7 @@ ') 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 +655,22 @@ 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 +700,25 @@ fs_search_auto_mountpoints(httpd_php_t) +auth_use_nsswitch(httpd_php_t) + libs_exec_lib_files(httpd_php_t) userdom_use_unpriv_users_fds(httpd_php_t) -optional_policy(` - mysql_stream_connect(httpd_php_t) +tunable_policy(`httpd_can_network_connect_db',` + corenet_tcp_connect_mysqld_port(httpd_t) + corenet_sendrecv_mysqld_client_packets(httpd_t) + corenet_tcp_connect_mysqld_port(httpd_sys_script_t) + corenet_sendrecv_mysqld_client_packets(httpd_sys_script_t) + corenet_tcp_connect_mysqld_port(httpd_suexec_t) + corenet_sendrecv_mysqld_client_packets(httpd_suexec_t) ') -optional_policy(` - nis_use_ypbind(httpd_php_t) -') optional_policy(` - postgresql_stream_connect(httpd_php_t) + mysql_stream_connect(httpd_php_t) + mysql_read_config(httpd_php_t) ') ######################################## @@ -595,23 +736,24 @@ append_files_pattern(httpd_suexec_t, httpd_log_t, httpd_log_t) read_files_pattern(httpd_suexec_t, httpd_log_t, httpd_log_t) -allow httpd_suexec_t httpd_t:fifo_file getattr; +allow httpd_suexec_t httpd_t:fifo_file read_fifo_file_perms; manage_dirs_pattern(httpd_suexec_t, httpd_suexec_tmp_t, httpd_suexec_tmp_t) manage_files_pattern(httpd_suexec_t, httpd_suexec_tmp_t, httpd_suexec_tmp_t) files_tmp_filetrans(httpd_suexec_t, httpd_suexec_tmp_t, { file dir }) +can_exec(httpd_suexec_t, httpd_sys_script_exec_t) + kernel_read_kernel_sysctls(httpd_suexec_t) kernel_list_proc(httpd_suexec_t) kernel_read_proc_symlinks(httpd_suexec_t) dev_read_urand(httpd_suexec_t) +fs_read_iso9660_files(httpd_suexec_t) fs_search_auto_mountpoints(httpd_suexec_t) -# for shell scripts -corecmd_exec_bin(httpd_suexec_t) -corecmd_exec_shell(httpd_suexec_t) +application_exec_all(httpd_suexec_t) files_read_etc_files(httpd_suexec_t) files_read_usr_files(httpd_suexec_t) @@ -641,12 +783,25 @@ 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 +810,12 @@ 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 +833,14 @@ 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 +859,24 @@ # Should we add a boolean? apache_domtrans_rotatelogs(httpd_sys_script_t) +sysnet_read_config(httpd_sys_script_t) + ifdef(`distro_redhat',` allow httpd_sys_script_t httpd_log_t:file append_file_perms; ') -tunable_policy(`httpd_enable_homedirs',` - userdom_read_user_home_content_files(httpd_sys_script_t) +fs_read_iso9660_files(httpd_sys_script_t) + +tunable_policy(`httpd_use_nfs',` + fs_manage_nfs_dirs(httpd_sys_script_t) + fs_manage_nfs_files(httpd_sys_script_t) + fs_manage_nfs_symlinks(httpd_sys_script_t) +') + +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 +884,35 @@ 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) @@ -724,6 +925,10 @@ optional_policy(` mysql_stream_connect(httpd_sys_script_t) mysql_rw_db_sockets(httpd_sys_script_t) + mysql_read_config(httpd_sys_script_t) + mysql_stream_connect(httpd_suexec_t) + mysql_rw_db_sockets(httpd_suexec_t) + mysql_read_config(httpd_suexec_t) ') optional_policy(` @@ -735,6 +940,8 @@ # 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 +969,66 @@ 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.fc serefpolicy-3.6.1/policy/modules/services/bind.fc --- nsaserefpolicy/policy/modules/services/bind.fc 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/bind.fc 2008-12-08 11:44:38.000000000 -0500 @@ -1,17 +1,22 @@ /etc/rc\.d/init\.d/named -- gen_context(system_u:object_r:named_initrc_exec_t,s0) +/etc/rc\.d/init\.d/unbound -- gen_context(system_u:object_r:named_initrc_exec_t,s0) + /etc/rndc.* -- gen_context(system_u:object_r:named_conf_t,s0) /etc/rndc\.key -- gen_context(system_u:object_r:dnssec_t,s0) +/etc/unbound(/.*)? gen_context(system_u:object_r:named_conf_t,s0) /usr/sbin/lwresd -- gen_context(system_u:object_r:named_exec_t,s0) /usr/sbin/named -- gen_context(system_u:object_r:named_exec_t,s0) /usr/sbin/named-checkconf -- gen_context(system_u:object_r:named_checkconf_exec_t,s0) /usr/sbin/r?ndc -- gen_context(system_u:object_r:ndc_exec_t,s0) +/usr/sbin/unbound -- gen_context(system_u:object_r:named_exec_t,s0) /var/log/named.* -- gen_context(system_u:object_r:named_log_t,s0) /var/run/ndc -s gen_context(system_u:object_r:named_var_run_t,s0) /var/run/bind(/.*)? gen_context(system_u:object_r:named_var_run_t,s0) /var/run/named(/.*)? gen_context(system_u:object_r:named_var_run_t,s0) +/var/run/unbound(/.*)? gen_context(system_u:object_r:named_var_run_t,s0) ifdef(`distro_debian',` /etc/bind(/.*)? gen_context(system_u:object_r:named_zone_t,s0) 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 2008-12-10 11:57:27.000000000 -0500 @@ -17,9 +17,9 @@ /var/run/fcron\.fifo -s gen_context(system_u:object_r:crond_var_run_t,s0) /var/run/fcron\.pid -- gen_context(system_u:object_r:crond_var_run_t,s0) -/var/spool/at -d gen_context(system_u:object_r:cron_spool_t,s0) -/var/spool/at/spool -d gen_context(system_u:object_r:cron_spool_t,s0) -/var/spool/at/[^/]* -- <> +/var/spool/anacron(/.*)? gen_context(system_u:object_r:system_cron_spool_t,s0) + +/var/spool/at(/.*)? gen_context(system_u:object_r:user_cron_spool_t,s0) /var/spool/cron -d gen_context(system_u:object_r:cron_spool_t,s0) #/var/spool/cron/root -- gen_context(system_u:object_r:sysadm_cron_spool_t,s0) @@ -41,7 +41,12 @@ #/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 2008-12-10 10:08:50.000000000 -0500 @@ -12,6 +12,10 @@ ## # template(`cron_common_crontab_template',` + gen_require(` + type crond_t, crond_var_run_t; + ') + ############################## # # Declarations @@ -31,7 +35,11 @@ # dac_override is to create the file in the directory under /tmp allow $1_t self:capability { fowner setuid setgid chown dac_override }; - allow $1_t self:process signal_perms; + allow $1_t self:process { setsched signal_perms }; + allow $1_t self:fifo_file rw_fifo_file_perms; + + allow $1_t crond_t:process signal; + allow $1_t crond_var_run_t:file read_file_perms; allow $1_t $1_tmp_t:file manage_file_perms; files_tmp_filetrans($1_t,$1_tmp_t,file) @@ -58,6 +66,12 @@ files_dontaudit_search_pids($1_t) logging_send_syslog_msg($1_t) + logging_send_audit_msgs($1_t) + logging_set_loginuid($1_t) + auth_domtrans_chk_passwd($1_t) + + init_dontaudit_write_utmp($1_t) + init_read_utmp($1_t) miscfiles_read_localization($1_t) @@ -343,6 +357,24 @@ ######################################## ## +## 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 +393,7 @@ ######################################## ## -## Read, and write cron daemon TCP sockets. +## Dontaudit Read, and write cron daemon TCP sockets. ## ## ## @@ -369,7 +401,7 @@ ## ## # -interface(`cron_rw_tcp_sockets',` +interface(`cron_dontaudit_rw_tcp_sockets',` gen_require(` type crond_t; ') @@ -481,11 +513,14 @@ # 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 +541,83 @@ 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 2008-12-10 10:05:12.000000000 -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) @@ -70,10 +76,11 @@ 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 }; +allow admin_crontab_t crond_t:process signal; type system_cron_spool_t, cron_spool_type; files_type(system_cron_spool_t) @@ -103,6 +110,13 @@ 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 +144,7 @@ # 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 +163,14 @@ 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 +196,8 @@ 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 +207,13 @@ 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 +226,7 @@ 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 +246,45 @@ ') ') +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 +326,9 @@ 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 +360,13 @@ 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 +420,8 @@ 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 +429,7 @@ 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 +480,20 @@ ') 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 +521,7 @@ ') optional_policy(` - # cjp: why? - squid_domtrans(system_cronjob_t) + spamassassin_manage_lib_files(system_cronjob_t) ') optional_policy(` @@ -469,24 +529,17 @@ ') optional_policy(` + unconfined_dbus_send(crond_t) + unconfined_shell_domtrans(crond_t) + unconfined_domain(crond_t) unconfined_domain(system_cronjob_t) - userdom_user_home_dir_filetrans_user_home_content(system_cronjob_t, { dir file lnk_file fifo_file sock_file }) -') - -ifdef(`TODO',` -ifdef(`mta.te', ` -allow system_cronjob_t mail_spool_t:lnk_file read; -allow mta_user_agent system_cronjob_t:fd use; -r_dir_file(system_mail_t, crond_tmp_t) ') -') dnl end TODO ######################################## # # User cronjobs local policy # -allow cronjob_t self:capability dac_override; allow cronjob_t self:process { signal_perms setsched }; allow cronjob_t self:fifo_file rw_fifo_file_perms; allow cronjob_t self:unix_stream_socket create_stream_socket_perms; 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 2008-12-19 11:42:21.000000000 -0500 @@ -5,27 +5,38 @@ /etc/cups/classes\.conf.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/cupsd\.conf.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/lpoptions.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) -/etc/cups/ppd/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/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 +54,19 @@ /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/turboprint(/.*)? gen_context(system_u:object_r:cupsd_var_run_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 2008-12-15 11:14:17.000000000 -0500 @@ -20,9 +20,18 @@ 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) +type cupsd_lock_t; +files_lock_file(cupsd_lock_t) + type cupsd_log_t; logging_log_file(cupsd_log_t) @@ -48,6 +57,10 @@ 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 +78,16 @@ 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 +102,14 @@ # # /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 { getpgid 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 +121,9 @@ 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 +131,11 @@ # 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; + +allow cupsd_t cupsd_lock_t:file manage_file_perms; +files_lock_filetrans(cupsd_t, cupsd_lock_t, file) manage_files_pattern(cupsd_t, cupsd_log_t, cupsd_log_t) allow cupsd_t cupsd_log_t:dir setattr; @@ -116,13 +146,20 @@ 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 +186,49 @@ 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 +237,16 @@ 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 +260,21 @@ 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 +291,16 @@ 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 +316,10 @@ ') 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 +338,7 @@ # 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 +370,7 @@ 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 +383,7 @@ 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 +401,14 @@ 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 +420,16 @@ 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 +445,7 @@ optional_policy(` hal_domtrans(cupsd_config_t) hal_read_tmp_files(cupsd_config_t) + hal_dontaudit_use_fds(hplip_t) ') optional_policy(` @@ -491,7 +555,10 @@ allow hplip_t self:udp_socket create_socket_perms; allow hplip_t self:rawip_socket create_socket_perms; -allow hplip_t cupsd_etc_t:dir search; +allow hplip_t cupsd_etc_t:dir search_dir_perms; +manage_dirs_pattern(hplip_t, cupsd_tmp_t, cupsd_tmp_t) +manage_files_pattern(hplip_t, cupsd_tmp_t, cupsd_tmp_t) +files_tmp_filetrans(hplip_t, cupsd_tmp_t, { file dir }) cups_stream_connect(hplip_t) @@ -500,6 +567,10 @@ 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 +600,8 @@ 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 +625,9 @@ 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 +709,39 @@ 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 2008-12-05 14:40:52.000000000 -0500 @@ -44,6 +44,7 @@ attribute session_bus_type; type system_dbusd_t, session_dbusd_tmp_t, dbusd_exec_t, dbusd_etc_t; + type $1_t; ') ############################## @@ -91,7 +92,7 @@ allow $3 $1_dbusd_t:process { sigkill signal }; # cjp: this seems very broken - corecmd_bin_domtrans($1_dbusd_t, $3) + corecmd_bin_domtrans($1_dbusd_t, $1_t) allow $1_dbusd_t $3:process sigkill; allow $3 $1_dbusd_t:fd use; allow $3 $1_dbusd_t:fifo_file rw_fifo_file_perms; @@ -160,6 +161,10 @@ ') optional_policy(` + gnome_read_gconf_home_files($1_dbusd_t) + ') + + optional_policy(` hal_dbus_chat($1_dbusd_t) ') @@ -185,10 +190,12 @@ 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 +204,10 @@ 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 +255,35 @@ ######################################## ## +## 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 +358,77 @@ 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 2008-12-17 16:46:31.000000000 -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) @@ -91,9 +108,9 @@ 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) +domain_read_all_domains_state(system_dbusd_t) files_read_etc_files(system_dbusd_t) files_list_home(system_dbusd_t) @@ -101,6 +118,8 @@ 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 +147,34 @@ ') 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 2008-12-09 13:17:12.000000000 -0500 @@ -69,21 +69,22 @@ # allow access to dnsmasq.conf files_read_etc_files(dnsmasq_t) +files_read_etc_runtime_files(dnsmasq_t) 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.fc serefpolicy-3.6.1/policy/modules/services/hal.fc --- nsaserefpolicy/policy/modules/services/hal.fc 2008-11-19 11:51:44.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/hal.fc 2008-12-19 17:06:38.000000000 -0500 @@ -5,6 +5,7 @@ /usr/bin/hal-setup-keymap -- gen_context(system_u:object_r:hald_keymap_exec_t,s0) /usr/libexec/hal-acl-tool -- gen_context(system_u:object_r:hald_acl_exec_t,s0) +/usr/libexec/hal-dccm -- gen_context(system_u:object_r:hald_dccm_exec_t,s0) /usr/libexec/hal-hotplug-map -- gen_context(system_u:object_r:hald_exec_t,s0) /usr/libexec/hal-system-sonypic -- gen_context(system_u:object_r:hald_sonypic_exec_t,s0) /usr/libexec/hald-addon-macbookpro-backlight -- gen_context(system_u:object_r:hald_mac_exec_t,s0) 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 2008-12-19 17:16:25.000000000 -0500 @@ -49,6 +49,15 @@ 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; + +type hald_dccm_t; +type hald_dccm_exec_t; +domain_type(hald_dccm_t) +domain_entry_file(hald_dccm_t, hald_dccm_exec_t) +role system_r types hald_dccm_t; + ######################################## # # Local policy @@ -143,6 +152,7 @@ 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) @@ -195,6 +205,7 @@ seutil_read_file_contexts(hald_t) sysnet_read_config(hald_t) +sysnet_domtrans_dhcpc(hald_t) userdom_dontaudit_use_unpriv_user_fds(hald_t) userdom_dontaudit_search_user_home_dirs(hald_t) @@ -277,6 +288,12 @@ ') 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 +318,16 @@ 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; @@ -346,12 +367,17 @@ miscfiles_read_localization(hald_acl_t) +optional_policy(` + polkit_domtrans_auth(hald_acl_t) + polkit_read_lib(hald_acl_t) +') + ######################################## # # Local hald mac policy # -allow hald_mac_t self:capability { setgid setuid }; +allow hald_mac_t self:capability { setgid setuid sys_admin }; domtrans_pattern(hald_t, hald_mac_exec_t, hald_mac_t) allow hald_t hald_mac_t:process signal; @@ -418,3 +444,49 @@ 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) + +######################################## +# +# Local hald dccm policy +# +allow hald_dccm_t self:capability { net_bind_service }; +allow hald_dccm_t self:process getsched; +allow hald_dccm_t self:tcp_socket create_stream_socket_perms; +allow hald_dccm_t self:udp_socket create_socket_perms; +allow hald_dccm_t self:netlink_route_socket rw_netlink_socket_perms; + +domtrans_pattern(hald_t, hald_dccm_exec_t, hald_dccm_t) +allow hald_t hald_dccm_t:process signal; +allow hald_dccm_t hald_t:unix_stream_socket connectto; + +corenet_all_recvfrom_unlabeled(hald_dccm_t) +corenet_all_recvfrom_netlabel(hald_dccm_t) +corenet_tcp_sendrecv_all_if(hald_dccm_t) +corenet_udp_sendrecv_all_if(hald_dccm_t) +corenet_tcp_sendrecv_all_nodes(hald_dccm_t) +corenet_udp_sendrecv_all_nodes(hald_dccm_t) +corenet_tcp_sendrecv_all_ports(hald_dccm_t) +corenet_udp_sendrecv_all_ports(hald_dccm_t) +corenet_tcp_bind_all_nodes(hald_dccm_t) +corenet_udp_bind_all_nodes(hald_dccm_t) +corenet_udp_bind_dhcpc_port(hald_dccm_t) +corenet_tcp_bind_ftps_port(hald_dccm_t) +corenet_tcp_bind_dccm_port(hald_dccm_t) + +kernel_search_network_sysctl(hald_dccm_t) + +manage_dirs_pattern(hald_dccm_t, hald_var_lib_t, hald_var_lib_t) +manage_files_pattern(hald_dccm_t, hald_var_lib_t, hald_var_lib_t) +files_search_var_lib(hald_dccm_t) + +write_files_pattern(hald_dccm_t, hald_log_t, hald_log_t) + +files_read_usr_files(hald_dccm_t) + +miscfiles_read_localization(hald_dccm_t) + +permissive hald_dccm_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 2008-12-08 14:32:23.000000000 -0500 @@ -117,7 +117,11 @@ userdom_dontaudit_search_user_home_dirs(slapd_t) optional_policy(` - kerberos_use(slapd_t) + kerberos_keytab_template(slapd, slapd_t) +') + +optional_policy(` + sasl_connect(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 2008-12-15 09:22:51.000000000 -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) @@ -11,9 +11,11 @@ /usr/lib(64)?/sendmail -- gen_context(system_u:object_r:sendmail_exec_t,s0) +/usr/bin/esmtp -- gen_context(system_u:object_r:sendmail_exec_t,s0) /usr/sbin/rmail -- gen_context(system_u:object_r:sendmail_exec_t,s0) /usr/sbin/sendmail\.postfix -- gen_context(system_u:object_r:sendmail_exec_t,s0) /usr/sbin/sendmail(\.sendmail)? -- gen_context(system_u:object_r:sendmail_exec_t,s0) +/usr/sbin/ssmtp -- gen_context(system_u:object_r:sendmail_exec_t,s0) /var/mail(/.*)? gen_context(system_u:object_r:mail_spool_t,s0) @@ -22,7 +24,3 @@ /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 2008-12-18 11:36:14.000000000 -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 +82,36 @@ 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) +fs_list_inotifyfs(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 +126,30 @@ ') 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 +159,10 @@ 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 2008-12-05 09:14:39.000000000 -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 +14,4 @@ /var/run/NetworkManager(/.*)? gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/wpa_supplicant(/.*)? gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/wpa_supplicant-global -s gen_context(system_u:object_r:NetworkManager_var_run_t,s0) +/var/run/nm-dhclient.* gen_context(system_u:object_r:NetworkManager_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.if serefpolicy-3.6.1/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 2008-12-11 09:54:36.000000000 -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 2008-12-08 10:25:12.000000000 -0500 @@ -0,0 +1,224 @@ +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 }) + +userdom_read_all_users_state(polkit_t) + +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_dontaudit_read_user_home_content_files(polkit_auth_t) + +optional_policy(` + cron_read_system_job_lib_files(polkit_auth_t) +') + +optional_policy(` + dbus_system_domain( polkit_auth_t, polkit_auth_exec_t) + + dbus_session_bus_client(polkit_auth_t) + + optional_policy(` + consolekit_dbus_chat(polkit_auth_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 2008-12-09 13:51:20.000000000 -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_all_recvfrom_unlabeled(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 2008-12-18 11:31:37.000000000 -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. ## @@ -418,10 +436,10 @@ # interface(`postfix_search_spool',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; ') - allow $1 postfix_spool_t:dir search_dir_perms; + allow $1 postfix_spool_type:dir search_dir_perms; files_search_spool($1) ') @@ -437,10 +455,10 @@ # interface(`postfix_list_spool',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; ') - allow $1 postfix_spool_t:dir list_dir_perms; + allow $1 postfix_spool_type:dir list_dir_perms; files_search_spool($1) ') @@ -456,11 +474,30 @@ # interface(`postfix_read_spool_files',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; + ') + + files_search_spool($1) + read_files_pattern($1, postfix_spool_type, postfix_spool_type) +') + +######################################## +## +## Manage postfix mail spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_manage_spool_files',` + gen_require(` + attribute postfix_spool_type; ') files_search_spool($1) - read_files_pattern($1, postfix_spool_t, postfix_spool_t) + manage_files_pattern($1, postfix_spool_type, postfix_spool_type) ') ######################################## @@ -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 2008-12-22 10:48:45.000000000 -0500 @@ -1,11 +1,20 @@ -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_spool_type; attribute postfix_user_domains; # domains that transition to the # postfix user domains @@ -13,13 +22,13 @@ postfix_server_domain_template(bounce) -type postfix_spool_bounce_t; +type postfix_spool_bounce_t, postfix_spool_type; files_type(postfix_spool_bounce_t) postfix_server_domain_template(cleanup) type postfix_etc_t; -files_type(postfix_etc_t) +files_config_file(postfix_etc_t) type postfix_exec_t; application_executable_file(postfix_exec_t) @@ -27,6 +36,12 @@ 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 +49,7 @@ 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) @@ -68,13 +84,13 @@ postfix_server_domain_template(smtpd) -type postfix_spool_t; +type postfix_spool_t, postfix_spool_type; files_type(postfix_spool_t) -type postfix_spool_maildrop_t; +type postfix_spool_maildrop_t, postfix_spool_type; files_type(postfix_spool_maildrop_t) -type postfix_spool_flush_t; +type postfix_spool_flush_t, postfix_spool_type; files_type(postfix_spool_flush_t) type postfix_public_t; @@ -103,6 +119,7 @@ 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 +159,7 @@ delete_files_pattern(postfix_master_t, postfix_spool_maildrop_t, postfix_spool_maildrop_t) rename_files_pattern(postfix_master_t, postfix_spool_maildrop_t, postfix_spool_maildrop_t) +setattr_dirs_pattern(postfix_master_t, postfix_spool_maildrop_t, postfix_spool_maildrop_t) kernel_read_all_sysctls(postfix_master_t) @@ -153,6 +171,9 @@ corenet_udp_sendrecv_all_nodes(postfix_master_t) corenet_tcp_sendrecv_all_ports(postfix_master_t) corenet_udp_sendrecv_all_ports(postfix_master_t) +corenet_udp_bind_all_nodes(postfix_master_t) +corenet_udp_bind_all_unreserved_ports(postfix_master_t) +corenet_dontaudit_udp_bind_all_ports(postfix_master_t) corenet_tcp_bind_all_nodes(postfix_master_t) corenet_tcp_bind_amavisd_send_port(postfix_master_t) corenet_tcp_bind_smtp_port(postfix_master_t) @@ -170,6 +191,8 @@ 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 +204,14 @@ 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 +224,29 @@ ') 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 +287,10 @@ corecmd_exec_bin(postfix_cleanup_t) +optional_policy(` + mailman_read_data_files(postfix_cleanup_t) +') + ######################################## # # Postfix local local policy @@ -270,18 +316,29 @@ 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 +349,7 @@ # # 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 +396,6 @@ 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 +408,11 @@ locallogin_dontaudit_use_fds(postfix_map_t) ') +optional_policy(` +# for postalias + mailman_manage_data_files(postfix_map_t) +') + ######################################## # # Postfix pickup local policy @@ -380,6 +437,7 @@ # 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 +445,12 @@ 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 +460,15 @@ ') 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 +505,11 @@ ') 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 +535,15 @@ 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 +628,18 @@ # 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 +666,7 @@ 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 2008-12-22 10:23:30.000000000 -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 { sys_nice dac_read_search dac_override }; +allow samba_net_t self:process { getsched setsched }; 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) @@ -190,15 +205,23 @@ 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) +auth_read_cache(samba_net_t) logging_send_syslog_msg(samba_net_t) miscfiles_read_localization(samba_net_t) +samba_read_var_files(samba_net_t) + userdom_use_user_terminals(samba_net_t) -userdom_dontaudit_search_user_home_dirs(samba_net_t) +userdom_list_user_home_dirs(samba_net_t) + +optional_policy(` + pcscd_read_pub_files(samba_net_t) +') optional_policy(` kerberos_use(samba_net_t) @@ -208,7 +231,7 @@ # # 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_nice 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 +249,8 @@ 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 +260,7 @@ 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 +278,7 @@ 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) @@ -298,6 +320,7 @@ auth_use_nsswitch(smbd_t) auth_domtrans_chk_passwd(smbd_t) +auth_domtrans_upd_passwd(smbd_t) domain_use_interactive_fds(smbd_t) domain_dontaudit_list_all_domains_state(smbd_t) @@ -321,6 +344,10 @@ 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 +377,20 @@ 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 +398,16 @@ 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 +430,10 @@ 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 +505,7 @@ 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 +605,33 @@ 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 +651,9 @@ 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 +678,18 @@ 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 +707,17 @@ 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 @@ -642,7 +725,7 @@ allow winbind_t self:capability { dac_override ipc_lock setuid }; dontaudit winbind_t self:capability sys_tty_config; -allow winbind_t self:process signal_perms; +allow winbind_t self:process { signal_perms getsched setsched }; allow winbind_t self:fifo_file rw_fifo_file_perms; allow winbind_t self:unix_dgram_socket create_socket_perms; allow winbind_t self:unix_stream_socket create_stream_socket_perms; @@ -683,9 +766,10 @@ 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) +kernel_read_system_state(winbind_t) corenet_all_recvfrom_unlabeled(winbind_t) corenet_all_recvfrom_netlabel(winbind_t) @@ -709,10 +793,12 @@ auth_domtrans_chk_passwd(winbind_t) auth_use_nsswitch(winbind_t) +auth_rw_cache(winbind_t) domain_use_interactive_fds(winbind_t) files_read_etc_files(winbind_t) +files_read_usr_symlinks(winbind_t) logging_send_syslog_msg(winbind_t) @@ -768,8 +854,13 @@ 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 +869,16 @@ # 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 +889,43 @@ 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 2008-12-18 09:13:35.000000000 -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) @@ -15,5 +19,5 @@ /var/net-snmp(/.*) gen_context(system_u:object_r:snmpd_var_lib_t,s0) -/var/run/snmpd -d gen_context(system_u:object_r:snmpd_var_run_t,s0) +/var/run/snmpd(/.*)? gen_context(system_u:object_r:snmpd_var_run_t,s0) /var/run/snmpd\.pid -- gen_context(system_u:object_r:snmpd_var_run_t,s0) 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 2008-12-09 14:57:03.000000000 -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) ') @@ -216,16 +253,31 @@ allow spamc_t self:unix_stream_socket connectto; allow spamc_t self:tcp_socket create_stream_socket_perms; allow spamc_t self:udp_socket create_socket_perms; +corenet_all_recvfrom_unlabeled(spamc_t) +corenet_all_recvfrom_netlabel(spamc_t) +corenet_tcp_sendrecv_generic_if(spamc_t) +corenet_tcp_sendrecv_all_nodes(spamc_t) +corenet_tcp_connect_spamd_port(spamc_t) + manage_dirs_pattern(spamc_t, spamc_tmp_t, spamc_tmp_t) manage_files_pattern(spamc_t, spamc_tmp_t, spamc_tmp_t) files_tmp_filetrans(spamc_t, spamc_tmp_t, { file dir }) +manage_dirs_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_lnk_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_fifo_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_sock_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +userdom_user_home_dir_filetrans(spamc_t, spamc_home_t, { dir file lnk_file sock_file fifo_file }) + # 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 +307,15 @@ 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 +323,34 @@ 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 +362,7 @@ # 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 +378,13 @@ 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 +393,11 @@ # 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 +447,27 @@ 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 +485,7 @@ optional_policy(` dcc_domtrans_client(spamd_t) + dcc_signal_client(spamd_t) dcc_stream_connect_dccifd(spamd_t) ') @@ -424,10 +495,6 @@ ') optional_policy(` - nis_use_ypbind(spamd_t) -') - -optional_policy(` postfix_read_config(spamd_t) ') @@ -442,6 +509,10 @@ 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.if serefpolicy-3.6.1/policy/modules/services/squid.if --- nsaserefpolicy/policy/modules/services/squid.if 2008-11-11 16:13:45.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/squid.if 2008-12-08 15:22:33.000000000 -0500 @@ -21,6 +21,25 @@ ######################################## ## +## Execute squid +## +## +## +## The type of the process performing this action. +## +## +# +interface(`squid_exec',` + gen_require(` + type squid_exec_t; + ') + + can_exec($1, squid_exec_t) +') + + +######################################## +## ## Send generic signals to squid. ## ## 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.fc serefpolicy-3.6.1/policy/modules/services/ssh.fc --- nsaserefpolicy/policy/modules/services/ssh.fc 2008-11-11 16:13:46.000000000 -0500 +++ serefpolicy-3.6.1/policy/modules/services/ssh.fc 2008-12-09 14:27:37.000000000 -0500 @@ -14,3 +14,5 @@ /usr/sbin/sshd -- gen_context(system_u:object_r:sshd_exec_t,s0) /var/run/sshd\.init\.pid -- gen_context(system_u:object_r:sshd_var_run_t,s0) + +/root/\.ssh(/.*)? gen_context(system_u:object_r:home_ssh_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.if serefpolicy-3.6.1/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 2008-12-18 10:03:59.000000000 -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_ssh_home_t user_home_ssh_t staff_home_ssh_t sysadm_home_ssh_t }; typealias home_ssh_t alias { auditadm_home_ssh_t secadm_home_ssh_t }; files_type(home_ssh_t) userdom_user_home_content(home_ssh_t) @@ -95,7 +95,7 @@ allow ssh_t self:sem create_sem_perms; allow ssh_t self:msgq create_msgq_perms; allow ssh_t self:msg { send receive }; -allow ssh_t self:tcp_socket create_socket_perms; +allow ssh_t self:tcp_socket create_stream_socket_perms; allow ssh_t self:netlink_route_socket r_netlink_socket_perms; # Read the ssh key file. @@ -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) @@ -139,6 +140,8 @@ corenet_tcp_sendrecv_all_ports(ssh_t) corenet_tcp_connect_ssh_port(ssh_t) corenet_sendrecv_ssh_client_packets(ssh_t) +corenet_tcp_bind_all_nodes(ssh_t) +corenet_tcp_bind_all_unreserved_ports(ssh_t) dev_read_urand(ssh_t) @@ -173,6 +176,7 @@ userdom_use_user_terminals(ssh_t) # needs to read krb tgt userdom_read_user_tmp_files(ssh_t) +userdom_read_user_home_content_symlinks(ssh_t) tunable_policy(`allow_ssh_keysign',` domain_auto_trans(ssh_t, ssh_keysign_exec_t, ssh_keysign_t) @@ -202,6 +206,7 @@ # for port forwarding tunable_policy(`user_tcp_server',` corenet_tcp_bind_ssh_port(ssh_t) + corenet_tcp_bind_all_nodes(ssh_t) ') optional_policy(` @@ -318,6 +323,10 @@ corenet_tcp_bind_xserver_port(sshd_t) corenet_sendrecv_xserver_server_packets(sshd_t) +userdom_read_user_home_content_files(sshd_t) +userdom_read_user_home_content_symlinks(sshd_t) +userdom_search_admin_dir(sshd_t) + 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 +340,14 @@ ') 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 +366,11 @@ ') 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 +429,8 @@ 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 2008-12-08 10:44:04.000000000 -0500 @@ -3,11 +3,14 @@ # HOME_DIR/\.fonts\.conf -- gen_context(system_u:object_r:user_fonts_config_t,s0) HOME_DIR/\.fonts(/.*)? gen_context(system_u:object_r:user_fonts_t,s0) +HOME_DIR/\.fontconfig(/.*)? gen_context(system_u:object_r:user_fonts_config_t,s0) HOME_DIR/\.fonts/auto(/.*)? gen_context(system_u:object_r:user_fonts_cache_t,s0) HOME_DIR/\.fonts\.cache-.* -- gen_context(system_u:object_r:user_fonts_cache_t,s0) HOME_DIR/\.ICEauthority.* -- gen_context(system_u:object_r:iceauth_home_t,s0) HOME_DIR/\.xauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) HOME_DIR/\.Xauthority.* -- gen_context(system_u:object_r:xauth_home_t,s0) +HOME_DIR/\.xsession-errors.* -- gen_context(system_u:object_r:xdm_home_t,s0) +HOME_DIR/\.dmrc -- gen_context(system_u:object_r:xdm_home_t,s0) # # /dev @@ -32,11 +35,6 @@ /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 +59,7 @@ /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 +88,26 @@ /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 2008-12-11 14:52:07.000000000 -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 2008-12-17 16:39:38.000000000 -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 { auditadm_fonts_t secadm_fonts_t }; +typealias user_fonts_t alias { staff_fonts_t sysadm_fonts_t xguest_fonts_t unconfined_fonts_t }; +typealias user_fonts_t alias { auditadm_fonts_t secadm_fonts_t user_fonts_home_t }; userdom_user_home_content(user_fonts_t) type user_fonts_cache_t; -typealias user_fonts_cache_t alias { staff_fonts_cache_t sysadm_fonts_cache_t }; +typealias user_fonts_cache_t alias { staff_fonts_cache_t sysadm_fonts_cache_t xguest_fonts_cache_t unconfined_fonts_cache_t }; typealias user_fonts_cache_t alias { auditadm_fonts_cache_t secadm_fonts_cache_t }; userdom_user_home_content(user_fonts_cache_t) type user_fonts_config_t; -typealias user_fonts_config_t alias { staff_fonts_config_t sysadm_fonts_config_t }; +typealias user_fonts_config_t alias { fonts_config_home_t staff_fonts_config_t sysadm_fonts_config_t xguest_fonts_config_t unconfined_fonts_config_t }; typealias user_fonts_config_t alias { auditadm_fonts_config_t secadm_fonts_config_t }; userdom_user_home_content(user_fonts_config_t) @@ -134,18 +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) @@ -256,13 +275,13 @@ 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 }) -allow xdm_t xauth_home_t:file manage_file_perms; -userdom_user_home_dir_filetrans(xdm_t, xauth_home_t, file) - domain_use_interactive_fds(xauth_t) files_read_etc_files(xauth_t) @@ -300,13 +319,14 @@ # 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 +334,11 @@ 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_home_dir_filetrans(xdm_t, xdm_home_t, file) # Allow gdm to run gdm-binary can_exec(xdm_t, xdm_exec_t) @@ -329,6 +354,8 @@ 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 +363,30 @@ 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 +400,7 @@ 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 +432,13 @@ 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 +446,7 @@ 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 +459,17 @@ 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 +480,13 @@ 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 +495,7 @@ 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 +504,7 @@ 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 +515,10 @@ 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 +559,12 @@ 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 +572,35 @@ ') 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 +622,18 @@ ') 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 +642,8 @@ ') 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 +663,10 @@ ') optional_policy(` + wm_exec(xdm_t) +') + +optional_policy(` xfs_stream_connect(xdm_t) ') @@ -635,6 +731,15 @@ 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 +787,7 @@ 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 +803,7 @@ 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 +913,7 @@ 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 +937,10 @@ 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 +955,14 @@ 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 +970,11 @@ 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 +1091,37 @@ allow xserver_unconfined_type { x_domain xserver_t }:x_resource *; allow xserver_unconfined_type xevent_type:{ x_event x_synthetic_event } *; +allow xserver_unconfined_type self:x_drawable all_x_drawable_perms; +allow xserver_unconfined_type self:x_screen all_x_screen_perms; +allow xserver_unconfined_type self:x_gc all_x_gc_perms; +allow xserver_unconfined_type self:x_font all_x_font_perms; +allow xserver_unconfined_type self:x_colormap all_x_colormap_perms; +allow xserver_unconfined_type self:x_property all_x_property_perms; +allow xserver_unconfined_type self:x_selection all_x_selection_perms; +allow xserver_unconfined_type self:x_cursor all_x_cursor_perms; +allow xserver_unconfined_type self:x_client all_x_client_perms; +allow xserver_unconfined_type self:x_device all_x_device_perms; +allow xserver_unconfined_type self:x_server all_x_server_perms; +allow xserver_unconfined_type self:x_extension all_x_extension_perms; +allow xserver_unconfined_type self:x_resource all_x_resource_perms; +allow xserver_unconfined_type self:x_event all_x_event_perms; +allow xserver_unconfined_type self:x_synthetic_event all_x_synthetic_event_perms; + +optional_policy(` + unconfined_rw_shm(xserver_t) + unconfined_execmem_rw_shm(xserver_t) + + # xserver signals unconfined user on startx + unconfined_signal(xserver_t) + unconfined_getpgid(xserver_t) + 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 +1136,13 @@ # 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 2008-12-17 09:20:00.000000000 -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 +117,44 @@ 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(` + afs_rw_udp_sockets($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) ') ') @@ -197,8 +250,11 @@ interface(`auth_domtrans_chk_passwd',` gen_require(` type chkpwd_t, chkpwd_exec_t, shadow_t; + type auth_cache_t; ') + allow $1 auth_cache_t:dir search_dir_perms; + corecmd_search_bin($1) domtrans_pattern($1, chkpwd_exec_t, chkpwd_t) @@ -207,19 +263,16 @@ 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 +283,29 @@ 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 +330,7 @@ auth_domtrans_chk_passwd($1) role $2 types chkpwd_t; + auth_run_upd_passwd($1, $2) ') ######################################## @@ -1031,6 +1108,32 @@ ######################################## ## +## 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 +1400,10 @@ ') optional_policy(` + kerberos_use($1) + ') + + optional_policy(` nis_use_ypbind($1) ') @@ -1307,6 +1414,7 @@ optional_policy(` samba_stream_connect_winbind($1) samba_read_var_files($1) + samba_dontaudit_write_var_files($1) ') ') @@ -1341,3 +1449,99 @@ typeattribute $1 can_write_shadow_passwords; typeattribute $1 can_relabelto_shadow_passwords; ') + +######################################## +## +## Search authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_search_cache',` + gen_require(` + type auth_cache_t; + ') + + allow $1 auth_cache_t:dir search_dir_perms; +') + +######################################## +## +## Read authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_read_cache',` + gen_require(` + type auth_cache_t; + ') + + read_files_pattern($1, auth_cache_t, auth_cache_t) +') + +######################################## +## +## Read/Write authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_rw_cache',` + gen_require(` + type auth_cache_t; + ') + + rw_files_pattern($1, auth_cache_t, auth_cache_t) +') +######################################## +## +## Manage authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_manage_cache',` + gen_require(` + type auth_cache_t; + ') + + manage_files_pattern($1, auth_cache_t, auth_cache_t) +') + +####################################### +## +## 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 2008-12-09 10:59:37.000000000 -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.fc serefpolicy-3.6.1/policy/modules/system/iptables.fc --- nsaserefpolicy/policy/modules/system/iptables.fc 2008-08-07 11:15:12.000000000 -0400 +++ serefpolicy-3.6.1/policy/modules/system/iptables.fc 2008-12-08 16:37:20.000000000 -0500 @@ -6,3 +6,4 @@ /usr/sbin/ip6tables.* -- gen_context(system_u:object_r:iptables_exec_t,s0) /usr/sbin/ipchains.* -- gen_context(system_u:object_r:iptables_exec_t,s0) /usr/sbin/iptables.* -- gen_context(system_u:object_r:iptables_exec_t,s0) +/var/lib/shorewall(/.*)? -- gen_context(system_u:object_r:iptables_var_run_t,s0) diff -b -B --ignore-all-space --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iptables.te serefpolicy-3.6.1/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 2008-12-15 11:27:38.000000000 -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) @@ -84,9 +87,10 @@ ifdef(`distro_redhat',` /opt/Adobe(/.*?)/nppdf\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/opt/Adobe/Reader8/Reader/intellinux/plug_ins/.*\.api -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/Adobe/Reader.?/Reader/intellinux/plug_ins/.*\.api -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/Adobe/Reader.?/Reader/intellinux/SPPlugins/.*\.ap[il] -- gen_context(system_u:object_r:lib_t,s0) /opt/cisco-vpnclient/lib/libvpnapi\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/opt/cxoffice/lib/wine/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/cx.*/lib/wine/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /opt/f-secure/fspms/libexec/librapi\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /opt/ibm/java.*/jre/.+\.jar -- gen_context(system_u:object_r:lib_t,s0) /opt/ibm/java.*/jre/.+\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -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 +331,19 @@ /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)?/sse2/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/i686/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/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 2008-12-18 11:32:40.000000000 -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 2008-12-08 11:14:40.000000000 -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) @@ -116,6 +129,7 @@ seutil_read_config(mount_t) userdom_use_all_users_fds(mount_t) +userdom_manage_user_home_content_dirs(mount_t) ifdef(`distro_redhat',` optional_policy(` @@ -133,7 +147,7 @@ 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 +178,8 @@ fs_search_rpc(mount_t) rpc_stub(mount_t) + + rpc_domtrans_rpcd(mount_t) ') optional_policy(` @@ -171,6 +187,15 @@ ') 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 +203,11 @@ ') ') +# 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 +215,7 @@ optional_policy(` samba_domtrans_smbmount(mount_t) + samba_read_config(mount_t) ') ######################################## @@ -195,4 +226,26 @@ 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 2008-12-09 09:04:09.000000000 -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 +1234,255 @@ 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 sys_resource }; + dontaudit $1 self:capability sys_tty_config; + allow $1 self:process signal; + allow $1 self:unix_stream_socket create_stream_socket_perms; + allow $1 self:unix_dgram_socket create_socket_perms; + logging_send_audit_msgs($1) + + # Running genhomedircon requires this for finding all users + auth_use_nsswitch($1) + + allow $1 policy_config_t:file { read write }; + + allow $1 semanage_tmp_t:dir manage_dir_perms; + allow $1 semanage_tmp_t:file manage_file_perms; + files_tmp_filetrans($1, semanage_tmp_t, { file dir }) + + kernel_read_system_state($1) + kernel_read_kernel_sysctls($1) + + corecmd_exec_bin($1) + corecmd_exec_shell($1) + + dev_read_urand($1) + + domain_use_interactive_fds($1) + + files_read_etc_files($1) + files_read_etc_runtime_files($1) + files_read_usr_files($1) + files_list_pids($1) + fs_list_inotifyfs($1) + fs_getattr_all_fs($1) + + mls_file_write_all_levels($1) + mls_file_read_all_levels($1) + + selinux_getattr_fs($1) + selinux_validate_context($1) + selinux_get_enforce_mode($1) + + term_use_all_terms($1) + + locallogin_use_fds($1) + + logging_send_syslog_msg($1) + + miscfiles_read_localization($1) + + seutil_search_default_contexts($1) + seutil_domtrans_loadpolicy($1) + seutil_read_config($1) + seutil_manage_bin_policy($1) + seutil_use_newrole_fds($1) + seutil_manage_module_store($1) + seutil_get_semanage_trans_lock($1) + seutil_get_semanage_read_lock($1) + + userdom_dontaudit_write_user_home_content_files($1) + + 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 2008-12-12 10:01:10.000000000 -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 2008-12-11 09:33:53.000000000 -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(` @@ -119,31 +185,33 @@ ') optional_policy(` - inn_domtrans(unconfined_t) + iptables_run(unconfined_t, unconfined_r) ') optional_policy(` - java_domtrans_unconfined(unconfined_t) + java_run_unconfined(unconfined_t, unconfined_r) ') 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 2008-12-18 10:02:36.000000000 -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_all_files($1_usertype) + files_dontaudit_getattr_non_security_symlinks($1_usertype) + files_dontaudit_getattr_non_security_pipes($1_usertype) + files_dontaudit_getattr_non_security_sockets($1_usertype) + + storage_rw_fuse($1_usertype) + + auth_use_nsswitch($1_usertype) + + libs_exec_ld_so($1_usertype) + + miscfiles_read_certs($1_usertype) + miscfiles_read_localization($1_usertype) + miscfiles_read_man_pages($1_usertype) + miscfiles_read_public_files($1_usertype) tunable_policy(`allow_execmem',` # Allow loading DSOs that require executable stack. @@ -116,6 +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) ') ') @@ -220,9 +234,10 @@ interface(`userdom_manage_home_role',` gen_require(` type user_home_t, user_home_dir_t; + attribute user_home_type; ') - role $1 types { user_home_t user_home_dir_t }; + role $1 types { user_home_type user_home_dir_t }; ############################## # @@ -232,17 +247,20 @@ type_member $2 user_home_dir_t:dir user_home_dir_t; # full control of the home directory + allow $2 user_home_t:dir mounton; allow $2 user_home_t:file entrypoint; - manage_dirs_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_lnk_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_sock_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_fifo_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_dirs_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_lnk_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_sock_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_fifo_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) + + allow $2 user_home_type:dir_file_class_set { relabelto relabelfrom }; + manage_dirs_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_lnk_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_sock_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_fifo_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_dirs_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_lnk_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_sock_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_fifo_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) filetrans_pattern($2, user_home_dir_t, user_home_t, { dir file lnk_file sock_file fifo_file }) files_list_home($2) @@ -250,25 +268,23 @@ 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 +319,7 @@ 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 +385,41 @@ ####################################### ## -## The template allowing the user basic +## The interface allowing the user basic ## network permissions ## -## +## ## -## The prefix of the user domain (e.g., user -## is the prefix for user_t). +## The user domain ## ## ## # -template(`userdom_basic_networking_template',` - gen_require(` - type $1_t; - ') - - allow $1_t self:tcp_socket create_stream_socket_perms; - allow $1_t self:udp_socket create_socket_perms; +interface(`userdom_basic_networking',` - corenet_all_recvfrom_unlabeled($1_t) - corenet_all_recvfrom_netlabel($1_t) - corenet_tcp_sendrecv_all_if($1_t) - corenet_udp_sendrecv_all_if($1_t) - corenet_tcp_sendrecv_all_nodes($1_t) - corenet_udp_sendrecv_all_nodes($1_t) - corenet_tcp_sendrecv_all_ports($1_t) - corenet_udp_sendrecv_all_ports($1_t) - corenet_tcp_connect_all_ports($1_t) - corenet_sendrecv_all_client_packets($1_t) + allow $1 self:tcp_socket create_stream_socket_perms; + allow $1 self:udp_socket create_socket_perms; - corenet_all_recvfrom_labeled($1_t, $1_t) + corenet_all_recvfrom_unlabeled($1) + corenet_all_recvfrom_netlabel($1) + corenet_tcp_sendrecv_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 +432,39 @@ ## 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 +514,7 @@ attribute unpriv_userdomain; ') - userdom_basic_networking_template($1) - - optional_policy(` - userdom_xwindows_client_template($1) - ') + userdom_basic_networking($1_usertype) ############################## # @@ -512,189 +525,194 @@ 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) - - corecmd_exec_bin($1_t) + kernel_read_device_sysctls($1_usertype) - corenet_udp_bind_all_nodes($1_t) - corenet_udp_bind_generic_port($1_t) + corenet_udp_bind_all_nodes($1_usertype) + corenet_udp_bind_generic_port($1_usertype) - dev_read_rand($1_t) - dev_write_sound($1_t) - dev_read_sound($1_t) - dev_read_sound_mixer($1_t) - dev_write_sound_mixer($1_t) + dev_read_rand($1_usertype) + dev_write_sound($1_usertype) + dev_read_sound($1_usertype) + dev_read_sound_mixer($1_usertype) + dev_write_sound_mixer($1_usertype) - files_exec_etc_files($1_t) - files_search_locks($1_t) + files_exec_etc_files($1_usertype) + files_search_locks($1_usertype) # Check to see if cdrom is mounted - files_search_mnt($1_t) + files_search_mnt($1_usertype) # cjp: perhaps should cut back on file reads: - files_read_var_files($1_t) - files_read_var_symlinks($1_t) - files_read_generic_spool($1_t) - files_read_var_lib_files($1_t) + files_read_var_files($1_usertype) + files_read_var_symlinks($1_usertype) + files_read_generic_spool($1_usertype) + files_read_var_lib_files($1_usertype) # Stat lost+found. - files_getattr_lost_found_dirs($1_t) + files_getattr_lost_found_dirs($1_usertype) + files_read_config_files($1_usertype) + 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) + + allow $1_usertype $1_usertype:dbus send_msg; optional_policy(` - bluetooth_dbus_chat($1_t) + avahi_dbus_chat($1_usertype) ') optional_policy(` - evolution_dbus_chat($1_t) - evolution_alarm_dbus_chat($1_t) + bluetooth_dbus_chat($1_usertype) ') optional_policy(` - cups_dbus_chat_config($1_t) + consolekit_dbus_chat($1_usertype) + consolekit_read_log($1_usertype) ') optional_policy(` - hal_dbus_chat($1_t) + 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_usertype) ') optional_policy(` tunable_policy(`allow_user_postgresql_connect',` - postgresql_stream_connect($1_t) - postgresql_tcp_connect($1_t) + postgresql_stream_connect($1_usertype) + ') ') + + optional_policy(` + # to allow monitoring of pcmcia status + pcmcia_read_pid($1_usertype) ') optional_policy(` - resmgr_stream_connect($1_t) + 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 +740,27 @@ 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 +776,72 @@ 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 +878,28 @@ # Local policy # + tunable_policy(`user_rw_noexattrfile',` + fs_manage_noxattr_fs_files($1_usertype) + fs_manage_noxattr_fs_dirs($1_usertype) + fs_manage_dos_dirs($1_usertype) + fs_manage_dos_files($1_usertype) + ') + + optional_policy(` + dbus_role_template($1, $1_r, $1_usertype) + dbus_system_bus_client($1_usertype) + allow $1_usertype $1_usertype:dbus send_msg; + + optional_policy(` + consolekit_dbus_chat($1_usertype) + ') + + optional_policy(` + cups_dbus_chat($1_usertype) + cups_dbus_chat_config($1_usertype) + ') + ') + optional_policy(` loadkeys_run($1_t,$1_r) ') @@ -876,7 +930,7 @@ userdom_restricted_user_template($1) - userdom_xwindows_client_template($1) + userdom_xwindows_client($1_usertype) ############################## # @@ -884,14 +938,18 @@ # auth_role($1_r, $1_t) - auth_search_pam_console_data($1_t) + auth_search_pam_console_data($1_usertype) + + xserver_role($1_r, $1_t) - dev_read_sound($1_t) - dev_write_sound($1_t) + dev_read_sound($1_usertype) + dev_write_sound($1_usertype) # gnome keyring wants to read this. - dev_dontaudit_read_rand($1_t) + dev_dontaudit_read_rand($1_usertype) + # temporarily allow since openoffice requires this + dev_read_rand($1_usertype) - logging_send_syslog_msg($1_t) + logging_send_syslog_msg($1_usertype) logging_dontaudit_send_audit_msgs($1_t) # Need to to this just so screensaver will work. Should be moved to screensaver domain @@ -899,28 +957,24 @@ 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 +985,7 @@ ## ## ##

-## 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 +1007,8 @@ # Declarations # + userdom_restricted_xwindows_user_template($1) # Inherit rules for ordinary users. - userdom_restricted_user_template($1) userdom_common_user_template($1) ############################## @@ -964,11 +1017,10 @@ # # 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) @@ -986,37 +1038,43 @@ ') ') - 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) ') optional_policy(` - netutils_run_ping_cond($1_t,$1_r) - netutils_run_traceroute_cond($1_t,$1_r) + cron_role($1_r, $1_t) ') 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) + gpg_role($1_r, $1_usertype) ') 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(` + mount_run($1_t, $1_r) + ') + + # Run pppd in pppd_t by default for user + optional_policy(` + ppp_run_cond($1_t, $1_r) ') + ') ####################################### @@ -1050,7 +1108,7 @@ # template(`userdom_admin_user_template',` gen_require(` - class passwd { passwd chfn chsh rootok }; + class passwd { passwd chfn chsh rootok crontab }; ') ############################## @@ -1059,8 +1117,7 @@ # # 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 +1140,8 @@ # 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 +1164,6 @@ 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 +1218,6 @@ # 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 +1263,7 @@ 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) @@ -1286,11 +1329,15 @@ interface(`userdom_user_home_content',` gen_require(` type user_home_t; + attribute user_home_type; ') allow $1 user_home_t:filesystem associate; files_type($1) ubac_constrained($1) + + files_poly_member($1) + typeattribute $1 user_home_type; ') ######################################## @@ -1387,7 +1434,7 @@ ######################################## ##

-## Search user home directories. +## dontaudit Search user home directories. ## ## ## @@ -1420,6 +1467,14 @@ 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 +1490,11 @@ 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 +1551,25 @@ 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 +1623,9 @@ 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 +1644,8 @@ ') dontaudit $1 user_home_t:dir search_dir_perms; + fs_dontaudit_list_nfs($1) + fs_dontaudit_list_cifs($1) ') ######################################## @@ -1643,6 +1721,7 @@ type user_home_dir_t, user_home_t; ') + list_dirs_pattern($1, { user_home_dir_t user_home_t }, { user_home_dir_t user_home_t }) read_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t) files_search_home($1) ') @@ -1741,6 +1820,62 @@ ######################################## ## +## 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 +1892,6 @@ 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 +1914,46 @@ ######################################## ## +## 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 +2986,24 @@ ######################################## ## +## 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 +3150,24 @@ ######################################## ## +## 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 +3184,264 @@ 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) + domain_obj_id_change_exemption($1_t) + + files_read_kernel_modules($1_t) + + kernel_read_fs_sysctls($1_t) + + modutils_read_module_config($1_t) + modutils_read_module_deps($1_t) + + miscfiles_read_hwdata($1_t) + + sudo_role_template($1, $1_r, $1_t) + + seutil_run_newrole($1_t, $1_r) + + optional_policy(` + gnomeclock_dbus_chat($1_t) + ') + + optional_policy(` + kerneloops_dbus_chat($1_t) + ') + + optional_policy(` + rpm_dbus_chat($1_usertype) + ') + + optional_policy(` + setroubleshoot_stream_connect($1_t) + ') +') + +######################################## +## +## 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 2008-12-08 10:35:36.000000000 -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) ##

@@ -55,8 +41,14 @@ # unprivileged user domains attribute unpriv_userdomain; -attribute untrusted_content_type; -attribute untrusted_content_tmp_type; +# unprivileged user domains +attribute user_home_type; + +type admin_home_t; +files_type(admin_home_t) +files_associate_tmp(admin_home_t) +fs_associate_tmpfs(admin_home_t) +files_mountpoint(admin_home_t) type user_home_dir_t alias { staff_home_dir_t sysadm_home_dir_t secadm_home_dir_t auditadm_home_dir_t unconfined_home_dir_t }; fs_associate_tmpfs(user_home_dir_t) @@ -70,6 +62,7 @@ type user_home_t alias { staff_home_t sysadm_home_t secadm_home_t auditadm_home_t unconfined_home_t }; typealias user_home_t alias { staff_untrusted_content_t sysadm_untrusted_content_t secadm_untrusted_content_t auditadm_untrusted_content_t unconfined_untrusted_content_t }; +typeattribute user_home_t user_home_type; userdom_user_home_content(user_home_t) fs_associate_tmpfs(user_home_t) files_associate_tmp(user_home_t) @@ -95,3 +88,7 @@ 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/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/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