diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/failsafe_context serefpolicy-3.2.5/config/appconfig-mcs/failsafe_context --- nsaserefpolicy/config/appconfig-mcs/failsafe_context 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.2.5/config/appconfig-mcs/failsafe_context 2007-12-19 05:38:08.000000000 -0500 @@ -1 +1 @@ -sysadm_r:sysadm_t:s0 +system_r:unconfined_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/guest_u_default_contexts serefpolicy-3.2.5/config/appconfig-mcs/guest_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/guest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/config/appconfig-mcs/guest_u_default_contexts 2007-12-19 05:38:08.000000000 -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_crond_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/root_default_contexts serefpolicy-3.2.5/config/appconfig-mcs/root_default_contexts --- nsaserefpolicy/config/appconfig-mcs/root_default_contexts 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.2.5/config/appconfig-mcs/root_default_contexts 2008-01-02 11:19:34.000000000 -0500 @@ -1,11 +1,7 @@ system_r:crond_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_crond_t:s0 staff_r:staff_crond_t:s0 user_r:user_crond_t:s0 system_r:local_login_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 -staff_r:staff_su_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 -sysadm_r:sysadm_su_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 -user_r:user_su_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 - # # Uncomment if you want to automatically login as sysadm_r # -#system_r:sshd_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 +system_r:sshd_t:s0 unconfined_r:unconfined_t:s0 sysadm_r:sysadm_t:s0 staff_r:staff_t:s0 user_r:user_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/seusers serefpolicy-3.2.5/config/appconfig-mcs/seusers --- nsaserefpolicy/config/appconfig-mcs/seusers 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.2.5/config/appconfig-mcs/seusers 2007-12-19 05:38:08.000000000 -0500 @@ -1,3 +1,3 @@ system_u:system_u:s0-mcs_systemhigh root:root:s0-mcs_systemhigh -__default__:user_u:s0 +__default__:unconfined_u:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/unconfined_u_default_contexts serefpolicy-3.2.5/config/appconfig-mcs/unconfined_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/unconfined_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/config/appconfig-mcs/unconfined_u_default_contexts 2007-12-19 05:38:08.000000000 -0500 @@ -0,0 +1,9 @@ +system_r:crond_t:s0 unconfined_r:unconfined_t:s0 +system_r:initrc_t:s0 unconfined_r:unconfined_t:s0 +system_r:local_login_t:s0 unconfined_r:unconfined_t:s0 +system_r:remote_login_t:s0 unconfined_r:unconfined_t:s0 +system_r:rshd_t:s0 unconfined_r:unconfined_t:s0 +system_r:sshd_t:s0 unconfined_r:unconfined_t:s0 +system_r:sysadm_su_t:s0 unconfined_r:unconfined_t:s0 +system_r:unconfined_t:s0 unconfined_r:unconfined_t:s0 +system_r:xdm_t:s0 unconfined_r:unconfined_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/userhelper_context serefpolicy-3.2.5/config/appconfig-mcs/userhelper_context --- nsaserefpolicy/config/appconfig-mcs/userhelper_context 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.2.5/config/appconfig-mcs/userhelper_context 2007-12-19 05:38:08.000000000 -0500 @@ -1 +1 @@ -system_u:sysadm_r:sysadm_t:s0 +system_u:system_r:unconfined_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mcs/xguest_u_default_contexts serefpolicy-3.2.5/config/appconfig-mcs/xguest_u_default_contexts --- nsaserefpolicy/config/appconfig-mcs/xguest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/config/appconfig-mcs/xguest_u_default_contexts 2007-12-19 05:38:08.000000000 -0500 @@ -0,0 +1,5 @@ +system_r:local_login_t xguest_r:xguest_t:s0 +system_r:remote_login_t xguest_r:xguest_t:s0 +system_r:sshd_t xguest_r:xguest_t:s0 +system_r:crond_t xguest_r:xguest_crond_t:s0 +system_r:xdm_t xguest_r:xguest_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-mls/guest_u_default_contexts serefpolicy-3.2.5/config/appconfig-mls/guest_u_default_contexts --- nsaserefpolicy/config/appconfig-mls/guest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/config/appconfig-mls/guest_u_default_contexts 2007-12-19 05:38:08.000000000 -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_crond_t:s0 diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-standard/guest_u_default_contexts serefpolicy-3.2.5/config/appconfig-standard/guest_u_default_contexts --- nsaserefpolicy/config/appconfig-standard/guest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/config/appconfig-standard/guest_u_default_contexts 2007-12-19 05:38:08.000000000 -0500 @@ -0,0 +1,4 @@ +system_r:local_login_t guest_r:guest_t +system_r:remote_login_t guest_r:guest_t +system_r:sshd_t guest_r:guest_t +system_r:crond_t guest_r:guest_crond_t diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-standard/root_default_contexts serefpolicy-3.2.5/config/appconfig-standard/root_default_contexts --- nsaserefpolicy/config/appconfig-standard/root_default_contexts 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.2.5/config/appconfig-standard/root_default_contexts 2008-01-02 11:20:32.000000000 -0500 @@ -1,11 +1,7 @@ system_r:crond_t unconfined_r:unconfined_t sysadm_r:sysadm_crond_t staff_r:staff_crond_t user_r:user_crond_t system_r:local_login_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t -staff_r:staff_su_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t -sysadm_r:sysadm_su_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t -user_r:user_su_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t - # # Uncomment if you want to automatically login as sysadm_r # -#system_r:sshd_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t +system_r:sshd_t unconfined_r:unconfined_t sysadm_r:sysadm_t staff_r:staff_t user_r:user_t diff --exclude-from=exclude -N -u -r nsaserefpolicy/config/appconfig-standard/xguest_u_default_contexts serefpolicy-3.2.5/config/appconfig-standard/xguest_u_default_contexts --- nsaserefpolicy/config/appconfig-standard/xguest_u_default_contexts 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/config/appconfig-standard/xguest_u_default_contexts 2007-12-19 05:38:08.000000000 -0500 @@ -0,0 +1,5 @@ +system_r:local_login_t xguest_r:xguest_t +system_r:remote_login_t xguest_r:xguest_t +system_r:sshd_t xguest_r:xguest_t +system_r:crond_t xguest_r:xguest_crond_t +system_r:xdm_t xguest_r:xguest_t diff --exclude-from=exclude -N -u -r nsaserefpolicy/Makefile serefpolicy-3.2.5/Makefile --- nsaserefpolicy/Makefile 2007-10-12 08:56:10.000000000 -0400 +++ serefpolicy-3.2.5/Makefile 2007-12-19 05:38:08.000000000 -0500 @@ -305,20 +305,22 @@ # 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 diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/flask/access_vectors serefpolicy-3.2.5/policy/flask/access_vectors --- nsaserefpolicy/policy/flask/access_vectors 2007-08-11 06:22:29.000000000 -0400 +++ serefpolicy-3.2.5/policy/flask/access_vectors 2007-12-19 05:38:08.000000000 -0500 @@ -639,6 +639,8 @@ send recv relabelto + flow_in + flow_out } class key diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/global_tunables serefpolicy-3.2.5/policy/global_tunables --- nsaserefpolicy/policy/global_tunables 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.2.5/policy/global_tunables 2007-12-19 05:38:08.000000000 -0500 @@ -34,7 +34,7 @@ ## ##

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

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

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

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

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

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

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

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

+## +gen_tunable(allow_console_login,false) + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/alsa.fc serefpolicy-3.2.5/policy/modules/admin/alsa.fc --- nsaserefpolicy/policy/modules/admin/alsa.fc 2007-10-29 18:02:32.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/admin/alsa.fc 2007-12-19 05:38:08.000000000 -0500 @@ -1,8 +1,11 @@ +/etc/alsa/asound\.state -- gen_context(system_u:object_r:alsa_etc_rw_t,s0) /etc/alsa/pcm(/.*)? gen_context(system_u:object_r:alsa_etc_rw_t,s0) /etc/asound(/.*)? gen_context(system_u:object_r:alsa_etc_rw_t,s0) -/etc/asound\.state gen_context(system_u:object_r:alsa_etc_rw_t,s0) - +/etc/asound\.state -- gen_context(system_u:object_r:alsa_etc_rw_t,s0) /sbin/alsactl -- gen_context(system_u:object_r:alsa_exec_t,s0) /usr/bin/ainit -- gen_context(system_u:object_r:alsa_exec_t,s0) +/sbin/salsa -- gen_context(system_u:object_r:alsa_exec_t,s0) +/var/lib/alsa(/.*)? gen_context(system_u:object_r:alsa_var_lib_t,s0) +/bin/alsaunmute -- gen_context(system_u:object_r:alsa_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/alsa.if serefpolicy-3.2.5/policy/modules/admin/alsa.if --- nsaserefpolicy/policy/modules/admin/alsa.if 2007-01-02 12:57:51.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/alsa.if 2007-12-19 05:38:08.000000000 -0500 @@ -74,3 +74,21 @@ read_files_pattern($1,alsa_etc_rw_t,alsa_etc_rw_t) read_lnk_files_pattern($1,alsa_etc_rw_t,alsa_etc_rw_t) ') + +######################################## +## +## Read alsa lib config files. +## +## +## +## Domain allowed access. +## +## +# +interface(`alsa_read_lib',` + gen_require(` + type alsa_var_lib_t; + ') + + read_files_pattern($1,alsa_var_lib_t,alsa_var_lib_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/alsa.te serefpolicy-3.2.5/policy/modules/admin/alsa.te --- nsaserefpolicy/policy/modules/admin/alsa.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/alsa.te 2007-12-20 08:55:02.000000000 -0500 @@ -8,12 +8,15 @@ type alsa_t; type alsa_exec_t; -application_domain(alsa_t, alsa_exec_t) +init_system_domain(alsa_t, alsa_exec_t) role system_r types alsa_t; type alsa_etc_rw_t; files_type(alsa_etc_rw_t) +type alsa_var_lib_t; +files_type(alsa_var_lib_t) + ######################################## # # Local policy @@ -30,14 +33,23 @@ manage_lnk_files_pattern(alsa_t,alsa_etc_rw_t,alsa_etc_rw_t) files_etc_filetrans(alsa_t, alsa_etc_rw_t, file) +files_search_var_lib(alsa_t) +manage_dirs_pattern(alsa_t,alsa_var_lib_t,alsa_var_lib_t) +manage_files_pattern(alsa_t,alsa_var_lib_t,alsa_var_lib_t) + kernel_read_system_state(alsa_t) dev_read_sound(alsa_t) dev_write_sound(alsa_t) +corecmd_exec_bin(alsa_t) +can_exec(alsa_t, alsa_exec_t) + files_search_home(alsa_t) files_read_etc_files(alsa_t) +auth_use_nsswitch(alsa_t) + libs_use_ld_so(alsa_t) libs_use_shared_libs(alsa_t) @@ -48,10 +60,7 @@ userdom_manage_unpriv_user_semaphores(alsa_t) userdom_manage_unpriv_user_shared_mem(alsa_t) userdom_search_generic_user_home_dirs(alsa_t) - -optional_policy(` - nscd_socket_use(alsa_t) -') +userdom_dontaudit_search_sysadm_home_dirs(alsa_t) optional_policy(` hal_use_fds(alsa_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/anaconda.te serefpolicy-3.2.5/policy/modules/admin/anaconda.te --- nsaserefpolicy/policy/modules/admin/anaconda.te 2007-01-02 12:57:51.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/anaconda.te 2007-12-19 05:38:08.000000000 -0500 @@ -31,16 +31,13 @@ modutils_domtrans_insmod(anaconda_t) seutil_domtrans_semanage(anaconda_t) +seutil_domtrans_setsebool(anaconda_t) unconfined_domain(anaconda_t) userdom_generic_user_home_dir_filetrans_generic_user_home_content(anaconda_t,{ dir file lnk_file fifo_file sock_file }) optional_policy(` - dmesg_domtrans(anaconda_t) -') - -optional_policy(` kudzu_domtrans(anaconda_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/brctl.te serefpolicy-3.2.5/policy/modules/admin/brctl.te --- nsaserefpolicy/policy/modules/admin/brctl.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/brctl.te 2007-12-19 05:38:08.000000000 -0500 @@ -40,4 +40,5 @@ optional_policy(` xen_append_log(brctl_t) + xen_dontaudit_rw_unix_stream_sockets(brctl_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/consoletype.te serefpolicy-3.2.5/policy/modules/admin/consoletype.te --- nsaserefpolicy/policy/modules/admin/consoletype.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/consoletype.te 2007-12-19 05:38:08.000000000 -0500 @@ -8,9 +8,11 @@ type consoletype_t; type consoletype_exec_t; -application_executable_file(consoletype_exec_t) -init_domain(consoletype_t,consoletype_exec_t) -init_system_domain(consoletype_t,consoletype_exec_t) +#dont transition from initrc +#init_domain(consoletype_t,consoletype_exec_t) +#init_system_domain(consoletype_t,consoletype_exec_t) +application_domain(consoletype_t, consoletype_exec_t) + role system_r types consoletype_t; ######################################## @@ -43,12 +45,12 @@ mls_file_write_all_levels(consoletype_t) term_use_console(consoletype_t) -term_use_unallocated_ttys(consoletype_t) +term_use_all_terms(consoletype_t) init_use_fds(consoletype_t) init_use_script_ptys(consoletype_t) init_use_script_fds(consoletype_t) -init_write_script_pipes(consoletype_t) +init_rw_script_pipes(consoletype_t) domain_use_interactive_fds(consoletype_t) @@ -88,6 +90,10 @@ ') optional_policy(` + hotplug_dontaudit_use_fds(consoletype_t) +') + +optional_policy(` logrotate_dontaudit_use_fds(consoletype_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/firstboot.te serefpolicy-3.2.5/policy/modules/admin/firstboot.te --- nsaserefpolicy/policy/modules/admin/firstboot.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/firstboot.te 2007-12-19 05:38:08.000000000 -0500 @@ -120,6 +120,10 @@ usermanage_domtrans_admin_passwd(firstboot_t) ') +optional_policy(` + xserver_xdm_rw_shm(firstboot_t) +') + ifdef(`TODO',` allow firstboot_t proc_t:file write; @@ -132,7 +136,4 @@ domain_auto_trans(firstboot_t, userhelper_exec_t, sysadm_userhelper_t) ') -ifdef(`xserver.te', ` - domain_auto_trans(firstboot_t, xserver_exec_t, xdm_xserver_t) -') ') dnl end TODO diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.fc serefpolicy-3.2.5/policy/modules/admin/kismet.fc --- nsaserefpolicy/policy/modules/admin/kismet.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/kismet.fc 2007-12-19 05:38:08.000000000 -0500 @@ -0,0 +1,5 @@ + +/usr/bin/kismet -- gen_context(system_u:object_r:kismet_exec_t,s0) +/var/run/kismet_server.pid -- gen_context(system_u:object_r:kismet_var_run_t,s0) +/var/lib/kismet(/.*)? gen_context(system_u:object_r:kismet_var_lib_t,s0) +/var/log/kismet(/.*)? gen_context(system_u:object_r:kismet_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.if serefpolicy-3.2.5/policy/modules/admin/kismet.if --- nsaserefpolicy/policy/modules/admin/kismet.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/kismet.if 2007-12-19 05:38:08.000000000 -0500 @@ -0,0 +1,275 @@ + +## policy for kismet + +######################################## +## +## Execute a domain transition to run kismet. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`kismet_domtrans',` + gen_require(` + type kismet_t; + type kismet_exec_t; + ') + + domtrans_pattern($1,kismet_exec_t,kismet_t) +') + + +######################################## +## +## Read kismet PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_read_pid_files',` + gen_require(` + type kismet_var_run_t; + ') + + files_search_pids($1) + allow $1 kismet_var_run_t:file read_file_perms; +') + +######################################## +## +## Manage kismet var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_manage_var_run',` + gen_require(` + type kismet_var_run_t; + ') + + manage_dirs_pattern($1,kismet_var_run_t,kismet_var_run_t) + manage_files_pattern($1,kismet_var_run_t,kismet_var_run_t) + manage_lnk_files_pattern($1,kismet_var_run_t,kismet_var_run_t) +') + + +######################################## +## +## Search kismet lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_search_lib',` + gen_require(` + type kismet_var_lib_t; + ') + + allow $1 kismet_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Read kismet lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_read_lib_files',` + gen_require(` + type kismet_var_lib_t; + ') + + allow $1 kismet_var_lib_t:file read_file_perms; + allow $1 kismet_var_lib_t:dir list_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Create, read, write, and delete +## kismet lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_manage_lib_files',` + gen_require(` + type kismet_var_lib_t; + ') + + allow $1 kismet_var_lib_t:file manage_file_perms; + allow $1 kismet_var_lib_t:dir rw_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Manage kismet var_lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kismet_manage_var_lib',` + gen_require(` + type kismet_var_lib_t; + ') + + manage_dirs_pattern($1,kismet_var_lib_t,kismet_var_lib_t) + manage_files_pattern($1,kismet_var_lib_t,kismet_var_lib_t) + manage_lnk_files_pattern($1,kismet_var_lib_t,kismet_var_lib_t) +') + + +######################################## +## +## Allow the specified domain to read kismet's log files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`kismet_read_log',` + gen_require(` + type kismet_log_t; + ') + + logging_search_logs($1) + read_files_pattern($1, kismet_log_t, kismet_log_t) +') + +######################################## +## +## Allow the specified domain to append +## kismet log files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`kismet_append_log',` + gen_require(` + type var_log_t, kismet_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1, kismet_log_t, kismet_log_t) +') + +######################################## +## +## Allow domain to manage kismet log files +## +## +## +## Domain to not audit. +## +## +# +interface(`kismet_manage_log',` + gen_require(` + type kismet_log_t; + ') + + logging_search_logs($1) + manage_dirs_pattern($1,kismet_log_t,kismet_log_t) + manage_files_pattern($1,kismet_log_t,kismet_log_t) + manage_lnk_files_pattern($1,kismet_log_t,kismet_log_t) +') + +######################################## +## +## Execute kismet in the kismet domain, and +## allow the specified role the kismet domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the kismet domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`kismet_run',` + gen_require(` + type kismet_t; + ') + + kismet_domtrans($1) + role $2 types kismet_t; + dontaudit kismet_t $3:chr_file rw_term_perms; +') + + +######################################## +## +## All of the rules required to administrate an kismet environment +## +## +## +## Prefix of the domain. Example, user would be +## the prefix for the uder_t domain. +## +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the kismet domain. +## +## +## +# +interface(`kismet_admin',` + gen_require(` + type kismet_t; + ') + + allow $2 kismet_t:process { ptrace signal_perms getattr }; + read_files_pattern($2, kismet_t, kismet_t) + + + kismet_manage_var_run($2) + + kismet_manage_var_lib($2) + + kismet_manage_log($2) + +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.te serefpolicy-3.2.5/policy/modules/admin/kismet.te --- nsaserefpolicy/policy/modules/admin/kismet.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/kismet.te 2007-12-19 05:38:08.000000000 -0500 @@ -0,0 +1,58 @@ +policy_module(kismet,1.0.0) + +######################################## +# +# Declarations +# + +type kismet_t; +type kismet_exec_t; +application_domain(kismet_t, kismet_exec_t) +role system_r types kismet_t; + + +type kismet_var_run_t; +files_pid_file(kismet_var_run_t) + +type kismet_var_lib_t; +files_type(kismet_var_lib_t) + +type kismet_log_t; +logging_log_file(kismet_log_t) + +######################################## +# +# kismet local policy +# + +## internal communication is often done using fifo and unix sockets. +#============= kismet_t ============== +allow kismet_t self:capability { net_admin setuid setgid }; + +corecmd_exec_bin(kismet_t) + +auth_use_nsswitch(kismet_t) + +allow kismet_t self:fifo_file rw_file_perms; +allow kismet_t self:unix_stream_socket create_stream_socket_perms; + +files_read_etc_files(kismet_t) + +libs_use_ld_so(kismet_t) +libs_use_shared_libs(kismet_t) + +miscfiles_read_localization(kismet_t) + + +allow kismet_t kismet_var_run_t:file manage_file_perms; +allow kismet_t kismet_var_run_t:dir manage_dir_perms; +files_pid_filetrans(kismet_t,kismet_var_run_t, { file dir }) + +allow kismet_t kismet_var_lib_t:file manage_file_perms; +allow kismet_t kismet_var_lib_t:dir manage_dir_perms; +files_var_lib_filetrans(kismet_t,kismet_var_lib_t, { file dir }) + +allow kismet_t kismet_log_t:file manage_file_perms; +allow kismet_t kismet_log_t:dir { rw_dir_perms setattr }; +logging_log_filetrans(kismet_t,kismet_log_t,{ file dir }) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kudzu.te serefpolicy-3.2.5/policy/modules/admin/kudzu.te --- nsaserefpolicy/policy/modules/admin/kudzu.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/kudzu.te 2007-12-19 05:38:08.000000000 -0500 @@ -21,8 +21,8 @@ # Local policy # -allow kudzu_t self:capability { dac_override sys_admin sys_rawio net_admin sys_tty_config mknod }; -dontaudit kudzu_t self:capability { sys_ptrace sys_tty_config }; +allow kudzu_t self:capability { dac_override sys_admin sys_ptrace sys_rawio net_admin sys_tty_config mknod }; +dontaudit kudzu_t self:capability sys_tty_config; allow kudzu_t self:process { signal_perms execmem }; allow kudzu_t self:fifo_file rw_fifo_file_perms; allow kudzu_t self:unix_stream_socket { connectto create_stream_socket_perms }; @@ -68,6 +68,7 @@ modutils_read_module_deps(kudzu_t) modutils_read_module_config(kudzu_t) modutils_rename_module_config(kudzu_t) +modutils_unlink_module_config(kudzu_t) storage_read_scsi_generic(kudzu_t) storage_read_tape(kudzu_t) @@ -103,6 +104,8 @@ init_use_fds(kudzu_t) init_use_script_ptys(kudzu_t) init_stream_connect_script(kudzu_t) +init_read_init_state(kudzu_t) +init_ptrace_init_domain(kudzu_t) # kudzu will telinit to make init re-read # the inittab after configuring serial consoles init_telinit(kudzu_t) @@ -142,28 +145,6 @@ ') optional_policy(` - # cjp: this was originally in the else block - # of ifdef userhelper.te, but it seems to - # make more sense here. also, require - # blocks curently do not work in the - # else block of optionals + unconfined_domtrans(kudzu_t) unconfined_domain(kudzu_t) ') - -ifdef(`TODO',` -allow kudzu_t modules_conf_t:file unlink; -optional_policy(` - allow kudzu_t printconf_t:file { getattr read }; -') -optional_policy(` - allow kudzu_t xserver_exec_t:file getattr; -') -optional_policy(` - allow kudzu_t rhgb_t:unix_stream_socket connectto; -') -optional_policy(` - role system_r types sysadm_userhelper_t; - domain_auto_trans(kudzu_t, userhelper_exec_t, sysadm_userhelper_t) -') -allow kudzu_t cupsd_rw_etc_t:dir list_dir_perms; -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/logrotate.te serefpolicy-3.2.5/policy/modules/admin/logrotate.te --- nsaserefpolicy/policy/modules/admin/logrotate.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/logrotate.te 2007-12-19 05:38:08.000000000 -0500 @@ -96,9 +96,11 @@ files_read_etc_files(logrotate_t) files_read_etc_runtime_files(logrotate_t) files_read_all_pids(logrotate_t) +files_search_all(logrotate_t) # Write to /var/spool/slrnpull - should be moved into its own type. files_manage_generic_spool(logrotate_t) files_manage_generic_spool_dirs(logrotate_t) +files_getattr_generic_locks(logrotate_t) # cjp: why is this needed? init_domtrans_script(logrotate_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/logwatch.te serefpolicy-3.2.5/policy/modules/admin/logwatch.te --- nsaserefpolicy/policy/modules/admin/logwatch.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/logwatch.te 2007-12-19 05:38:08.000000000 -0500 @@ -59,10 +59,8 @@ 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) fs_getattr_all_fs(logwatch_t) fs_dontaudit_list_auto_mountpoints(logwatch_t) @@ -88,9 +86,6 @@ sysnet_dns_name_resolve(logwatch_t) -userdom_dontaudit_search_sysadm_home_dirs(logwatch_t) -userdom_dontaudit_getattr_sysadm_home_dirs(logwatch_t) - mta_send_mail(logwatch_t) optional_policy(` @@ -132,4 +127,5 @@ optional_policy(` samba_read_log(logwatch_t) + samba_read_share_files(logwatch_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/netutils.te serefpolicy-3.2.5/policy/modules/admin/netutils.te --- nsaserefpolicy/policy/modules/admin/netutils.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/netutils.te 2007-12-19 05:38:08.000000000 -0500 @@ -94,6 +94,10 @@ ') optional_policy(` + vmware_append_log(netutils_t) +') + +optional_policy(` xen_append_log(netutils_t) ') @@ -107,12 +111,14 @@ allow ping_t self:tcp_socket create_socket_perms; allow ping_t self:rawip_socket { create ioctl read write bind getopt setopt }; allow ping_t self:packet_socket { create ioctl read write bind getopt setopt }; +allow ping_t self:netlink_route_socket create_netlink_socket_perms; corenet_all_recvfrom_unlabeled(ping_t) corenet_all_recvfrom_netlabel(ping_t) corenet_tcp_sendrecv_all_if(ping_t) corenet_raw_sendrecv_all_if(ping_t) corenet_raw_sendrecv_all_nodes(ping_t) +corenet_raw_bind_all_nodes(ping_t) corenet_tcp_sendrecv_all_nodes(ping_t) corenet_tcp_sendrecv_all_ports(ping_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/prelink.te serefpolicy-3.2.5/policy/modules/admin/prelink.te --- nsaserefpolicy/policy/modules/admin/prelink.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/prelink.te 2007-12-19 05:38:08.000000000 -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 @@ miscfiles_read_localization(prelink_t) +# prelink executables in the user homedir +userdom_manage_unpriv_users_home_content_files(prelink_t) +userdom_mmap_unpriv_user_home_content_files(prelink_t) +userdom_dontaudit_relabel_unpriv_user_home_content_files(prelink_t) + optional_policy(` amanda_manage_lib(prelink_t) ') @@ -88,3 +94,7 @@ optional_policy(` cron_system_entry(prelink_t, prelink_exec_t) ') + +optional_policy(` + unconfined_domain(prelink_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.fc serefpolicy-3.2.5/policy/modules/admin/rpm.fc --- nsaserefpolicy/policy/modules/admin/rpm.fc 2006-11-16 17:15:26.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/rpm.fc 2007-12-19 05:38:08.000000000 -0500 @@ -11,6 +11,7 @@ /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/share/yumex/yumex -- gen_context(system_u:object_r:rpm_exec_t,s0) @@ -21,6 +22,9 @@ /usr/sbin/pup -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/rhn_check -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/up2date -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/sbin/synaptic -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/bin/apt-get -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/bin/apt-shell -- gen_context(system_u:object_r:rpm_exec_t,s0) ') /var/lib/alternatives(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.if serefpolicy-3.2.5/policy/modules/admin/rpm.if --- nsaserefpolicy/policy/modules/admin/rpm.if 2007-05-18 11:12:44.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/admin/rpm.if 2008-01-08 08:11:14.000000000 -0500 @@ -152,6 +152,24 @@ ######################################## ## +## dontaudit read and write an unnamed RPM pipe. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_dontaudit_rw_pipes',` + gen_require(` + type rpm_t; + ') + + dontaudit $1 rpm_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## ## Send and receive messages from ## rpm over dbus. ## @@ -173,6 +191,27 @@ ######################################## ## +## Send and receive messages from +## rpm_script over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_script_dbus_chat',` + gen_require(` + type rpm_script_t; + class dbus send_msg; + ') + + allow $1 rpm_script_t:dbus send_msg; + allow rpm_script_t $1:dbus send_msg; +') + +######################################## +## ## Create, read, write, and delete the RPM log. ## ## @@ -210,6 +249,24 @@ ######################################## ## +## dontaudit and use file descriptors from RPM scripts. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_dontaudit_use_script_fds',` + gen_require(` + type rpm_script_t; + ') + + dontaudit $1 rpm_script_t:fd use; +') + +######################################## +## ## Create, read, write, and delete RPM ## script temporary files. ## @@ -225,7 +282,29 @@ ') files_search_tmp($1) + manage_dirs_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) manage_files_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) + manage_lnk_files_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) +') + +######################################## +## +## read, RPM +## script temporary files. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_read_script_tmp_files',` + gen_require(` + type rpm_script_tmp_t; + ') + + read_files_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) + read_lnk_files_pattern($1,rpm_script_tmp_t,rpm_script_tmp_t) ') ######################################## @@ -289,3 +368,137 @@ 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 init 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; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.te serefpolicy-3.2.5/policy/modules/admin/rpm.te --- nsaserefpolicy/policy/modules/admin/rpm.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/rpm.te 2007-12-19 05:38:08.000000000 -0500 @@ -179,7 +179,17 @@ ') optional_policy(` - hal_dbus_chat(rpm_t) + optional_policy(` + hal_dbus_chat(rpm_t) + ') + + optional_policy(` + networkmanager_dbus_chat(rpm_t) + ') + + optional_policy(` + dbus_system_domain(rpm_t,rpm_exec_t) + ') ') optional_policy(` @@ -190,6 +200,7 @@ unconfined_domain(rpm_t) # yum-updatesd requires this unconfined_dbus_chat(rpm_t) + unconfined_dbus_chat(rpm_script_t) ') ifdef(`TODO',` @@ -216,7 +227,7 @@ # allow rpm_script_t self:capability { chown dac_override dac_read_search fowner fsetid setgid setuid ipc_lock sys_chroot sys_nice mknod kill }; -allow rpm_script_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow rpm_script_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execheap }; allow rpm_script_t self:fd use; allow rpm_script_t self:fifo_file rw_fifo_file_perms; allow rpm_script_t self:unix_dgram_socket create_socket_perms; @@ -317,6 +328,7 @@ seutil_domtrans_loadpolicy(rpm_script_t) seutil_domtrans_setfiles(rpm_script_t) seutil_domtrans_semanage(rpm_script_t) +seutil_domtrans_setsebool(rpm_script_t) userdom_use_all_users_fds(rpm_script_t) @@ -342,6 +354,7 @@ optional_policy(` unconfined_domain(rpm_script_t) unconfined_domtrans(rpm_script_t) + unconfined_execmem_domtrans(rpm_script_t) optional_policy(` java_domtrans(rpm_script_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/sudo.if serefpolicy-3.2.5/policy/modules/admin/sudo.if --- nsaserefpolicy/policy/modules/admin/sudo.if 2007-12-04 11:02:51.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/sudo.if 2007-12-19 05:38:08.000000000 -0500 @@ -55,7 +55,7 @@ # # Use capabilities. - allow $1_sudo_t self:capability { fowner setuid setgid dac_override sys_resource }; + allow $1_sudo_t self:capability { fowner setuid setgid dac_override sys_nice sys_resource }; allow $1_sudo_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow $1_sudo_t self:process { setexec setrlimit }; allow $1_sudo_t self:fd use; @@ -68,27 +68,26 @@ 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 }; # Enter this derived domain from the user domain domtrans_pattern($2, sudo_exec_t, $1_sudo_t) # By default, revert to the calling domain when a shell is executed. corecmd_shell_domtrans($1_sudo_t,$2) + corecmd_bin_domtrans($1_sudo_t,$2) allow $2 $1_sudo_t:fd use; allow $2 $1_sudo_t:fifo_file rw_file_perms; allow $2 $1_sudo_t:process sigchld; kernel_read_kernel_sysctls($1_sudo_t) kernel_read_system_state($1_sudo_t) - kernel_search_key($1_sudo_t) dev_read_urand($1_sudo_t) fs_search_auto_mountpoints($1_sudo_t) fs_getattr_xattr_fs($1_sudo_t) - auth_domtrans_chk_passwd($1_sudo_t) + auth_run_chk_passwd($1_sudo_t, $3, { $1_tty_device_t $1_devpts_t }) # sudo stores a token in the pam_pid directory auth_manage_pam_pid($1_sudo_t) auth_use_nsswitch($1_sudo_t) @@ -106,12 +105,14 @@ files_getattr_usr_files($1_sudo_t) # for some PAM modules and for cwd files_dontaudit_search_home($1_sudo_t) + files_list_tmp($1_sudo_t) init_rw_utmp($1_sudo_t) libs_use_ld_so($1_sudo_t) libs_use_shared_libs($1_sudo_t) + logging_send_audit_msgs($1_sudo_t) logging_send_syslog_msg($1_sudo_t) miscfiles_read_localization($1_sudo_t) @@ -125,13 +126,4 @@ # for some PAM modules and for cwd userdom_dontaudit_search_all_users_home_content($1_sudo_t) - ifdef(`TODO',` - # for when the network connection is killed - dontaudit unpriv_userdomain $1_sudo_t:process signal; - - ifdef(`mta.te', ` - domain_auto_trans($1_sudo_t, sendmail_exec_t, $1_mail_t) - ') - - ') dnl end TODO ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/su.if serefpolicy-3.2.5/policy/modules/admin/su.if --- nsaserefpolicy/policy/modules/admin/su.if 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/admin/su.if 2008-01-08 05:34:26.000000000 -0500 @@ -41,15 +41,13 @@ allow $2 $1_su_t:process signal; - allow $1_su_t self:capability { audit_control audit_write setuid setgid net_bind_service chown dac_override fowner sys_nice sys_resource }; + allow $1_su_t self:capability { setuid setgid net_bind_service chown dac_override fowner sys_nice sys_resource }; dontaudit $1_su_t self:capability sys_tty_config; allow $1_su_t self:key { search write }; allow $1_su_t self:process { setexec setsched setrlimit }; allow $1_su_t self:fifo_file rw_fifo_file_perms; - allow $1_su_t self:netlink_audit_socket { nlmsg_relay create_netlink_socket_perms }; allow $1_su_t self:unix_stream_socket create_stream_socket_perms; - # Transition from the user domain to this domain. domtrans_pattern($2, su_exec_t, $1_su_t) # By default, revert to the calling domain when a shell is executed. @@ -89,6 +87,7 @@ libs_use_ld_so($1_su_t) libs_use_shared_libs($1_su_t) + logging_send_audit_msgs($1_su_t) logging_send_syslog_msg($1_su_t) miscfiles_read_localization($1_su_t) @@ -119,11 +118,6 @@ optional_policy(` kerberos_use($1_su_t) ') - - ifdef(`TODO',` - # Caused by su - init scripts - dontaudit $1_su_t initrc_devpts_t:chr_file { getattr ioctl }; - ') dnl end TODO ') ####################################### @@ -172,13 +166,12 @@ domain_interactive_fd($1_su_t) role $3 types $1_su_t; - allow $2 $1_su_t:process signal; + allow $2 $1_su_t:process { getsched signal }; - allow $1_su_t self:capability { audit_control audit_write setuid setgid net_bind_service chown dac_override fowner sys_nice sys_resource }; + allow $1_su_t self:capability { setuid setgid net_bind_service chown dac_override fowner sys_nice sys_resource }; dontaudit $1_su_t self:capability sys_tty_config; - allow $1_su_t self:process { setexec setsched setrlimit }; + allow $1_su_t self:process { getsched setexec setsched setrlimit }; allow $1_su_t self:fifo_file rw_fifo_file_perms; - allow $1_su_t self:netlink_audit_socket { nlmsg_relay create_netlink_socket_perms }; allow $1_su_t self:key { search write }; # Transition from the user domain to this domain. @@ -188,7 +181,7 @@ corecmd_shell_domtrans($1_su_t,$2) allow $2 $1_su_t:fd use; allow $2 $1_su_t:fifo_file rw_file_perms; - allow $2 $1_su_t:process sigchld; + allow $2 $1_su_t:process { getsched signal sigchld }; kernel_read_system_state($1_su_t) kernel_read_kernel_sysctls($1_su_t) @@ -203,15 +196,15 @@ # needed for pam_rootok selinux_compute_access_vector($1_su_t) - auth_domtrans_user_chk_passwd($1,$1_su_t) + auth_run_chk_passwd($1_su_t, $3, { $1_tty_device_t $1_devpts_t }) auth_dontaudit_read_shadow($1_su_t) auth_use_nsswitch($1_su_t) - auth_rw_faillog($1_su_t) - corecmd_search_bin($1_su_t) + corecmd_exec_bin($1_su_t) domain_use_interactive_fds($1_su_t) + files_read_usr_symlinks($1_su_t) files_read_etc_files($1_su_t) files_read_etc_runtime_files($1_su_t) files_search_var_lib($1_su_t) @@ -226,12 +219,14 @@ libs_use_ld_so($1_su_t) libs_use_shared_libs($1_su_t) + logging_send_audit_msgs($1_su_t) logging_send_syslog_msg($1_su_t) miscfiles_read_localization($1_su_t) - userdom_use_user_terminals($1,$1_su_t) + userdom_search_sysadm_home_dirs($1_su_t) userdom_search_user_home_dirs($1,$1_su_t) + userdom_use_user_terminals($1,$1_su_t) ifdef(`distro_rhel4',` domain_role_change_exemption($1_su_t) @@ -295,13 +290,7 @@ xserver_domtrans_user_xauth($1, $1_su_t) ') - ifdef(`TODO',` - allow $1_su_t $1_home_t:file manage_file_perms; - - # Access sshd cookie files. - allow $1_su_t sshd_tmp_t:file rw_file_perms; - file_type_auto_trans($1_su_t, sshd_tmp_t, $1_tmp_t) - ') dnl end TODO + userdom_search_all_users_home_dirs($1_su_t) ') ####################################### diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/tmpreaper.te serefpolicy-3.2.5/policy/modules/admin/tmpreaper.te --- nsaserefpolicy/policy/modules/admin/tmpreaper.te 2007-10-02 09:54:52.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/admin/tmpreaper.te 2007-12-19 05:38:08.000000000 -0500 @@ -28,6 +28,7 @@ files_purge_tmp(tmpreaper_t) # why does it need setattr? files_setattr_all_tmp_dirs(tmpreaper_t) +files_dontaudit_getattr_lost_found_dirs(tmpreaper_t) mls_file_read_all_levels(tmpreaper_t) mls_file_write_all_levels(tmpreaper_t) @@ -43,5 +44,10 @@ cron_system_entry(tmpreaper_t,tmpreaper_exec_t) optional_policy(` + kismet_manage_log(tmpreaper_t) +') + +optional_policy(` lpd_manage_spool(tmpreaper_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/usermanage.te serefpolicy-3.2.5/policy/modules/admin/usermanage.te --- nsaserefpolicy/policy/modules/admin/usermanage.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/usermanage.te 2007-12-19 05:38:08.000000000 -0500 @@ -97,6 +97,7 @@ # allow checking if a shell is executable corecmd_check_exec_shell(chfn_t) +corecmd_exec_bin(chfn_t) domain_use_interactive_fds(chfn_t) @@ -290,6 +291,7 @@ 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) @@ -309,6 +311,7 @@ # /usr/bin/passwd asks for w access to utmp, but it will operate # correctly without it. Do not audit write denials to utmp. init_dontaudit_rw_utmp(passwd_t) +init_use_fds(passwd_t) libs_use_ld_so(passwd_t) libs_use_shared_libs(passwd_t) @@ -518,6 +521,12 @@ ') optional_policy(` + tunable_policy(`samba_domain_controller',` + samba_append_log(useradd_t) + ') +') + +optional_policy(` rpm_use_fds(useradd_t) rpm_rw_pipes(useradd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vpn.fc serefpolicy-3.2.5/policy/modules/admin/vpn.fc --- nsaserefpolicy/policy/modules/admin/vpn.fc 2006-11-16 17:15:26.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/vpn.fc 2007-12-19 05:38:08.000000000 -0500 @@ -7,3 +7,5 @@ # sbin # /sbin/vpnc -- gen_context(system_u:object_r:vpnc_exec_t,s0) + +/var/run/vpnc(/.*)? gen_context(system_u:object_r:vpnc_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vpn.if serefpolicy-3.2.5/policy/modules/admin/vpn.if --- nsaserefpolicy/policy/modules/admin/vpn.if 2007-01-02 12:57:51.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/vpn.if 2007-12-19 05:38:08.000000000 -0500 @@ -67,3 +67,25 @@ allow $1 vpnc_t:process signal; ') + +######################################## +## +## Send and receive messages from +## Vpnc over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`vpnc_dbus_chat',` + gen_require(` + type vpnc_t; + class dbus send_msg; + ') + + allow $1 vpnc_t:dbus send_msg; + allow vpnc_t $1:dbus send_msg; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vpn.te serefpolicy-3.2.5/policy/modules/admin/vpn.te --- nsaserefpolicy/policy/modules/admin/vpn.te 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/admin/vpn.te 2007-12-19 05:38:08.000000000 -0500 @@ -22,10 +22,9 @@ # Local policy # -allow vpnc_t self:capability { net_admin ipc_lock net_raw }; +allow vpnc_t self:capability { dac_override net_admin ipc_lock net_raw }; allow vpnc_t self:process getsched; allow vpnc_t self:fifo_file { getattr ioctl read write }; -allow vpnc_t self:netlink_route_socket rw_netlink_socket_perms; allow vpnc_t self:tcp_socket create_stream_socket_perms; allow vpnc_t self:udp_socket create_socket_perms; allow vpnc_t self:rawip_socket create_socket_perms; @@ -38,8 +37,9 @@ manage_files_pattern(vpnc_t,vpnc_tmp_t,vpnc_tmp_t) files_tmp_filetrans(vpnc_t, vpnc_tmp_t, { file dir }) +manage_dirs_pattern(vpnc_t,vpnc_var_run_t,vpnc_var_run_t) manage_files_pattern(vpnc_t,vpnc_var_run_t,vpnc_var_run_t) -files_pid_filetrans(vpnc_t,vpnc_var_run_t,file) +files_pid_filetrans(vpnc_t,vpnc_var_run_t,{ file dir}) kernel_read_system_state(vpnc_t) kernel_read_network_state(vpnc_t) @@ -59,6 +59,7 @@ corenet_udp_bind_all_nodes(vpnc_t) corenet_udp_bind_generic_port(vpnc_t) corenet_udp_bind_isakmp_port(vpnc_t) +corenet_udp_bind_ipsecnat_port(vpnc_t) corenet_tcp_connect_all_ports(vpnc_t) corenet_sendrecv_all_client_packets(vpnc_t) corenet_sendrecv_isakmp_server_packets(vpnc_t) @@ -92,13 +93,14 @@ locallogin_use_fds(vpnc_t) logging_send_syslog_msg(vpnc_t) +logging_dontaudit_search_logs(vpnc_t) miscfiles_read_localization(vpnc_t) seutil_dontaudit_search_config(vpnc_t) seutil_use_newrole_fds(vpnc_t) -sysnet_exec_ifconfig(vpnc_t) +sysnet_domtrans_ifconfig(vpnc_t) sysnet_etc_filetrans_config(vpnc_t) sysnet_manage_config(vpnc_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/ethereal.fc serefpolicy-3.2.5/policy/modules/apps/ethereal.fc --- nsaserefpolicy/policy/modules/apps/ethereal.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/ethereal.fc 2007-12-19 05:38:08.000000000 -0500 @@ -1,4 +1,4 @@ -HOME_DIR/\.ethereal(/.*)? gen_context(system_u:object_r:ROLE_ethereal_home_t,s0) +HOME_DIR/\.ethereal(/.*)? gen_context(system_u:object_r:user_ethereal_home_t,s0) /usr/sbin/ethereal.* -- gen_context(system_u:object_r:ethereal_exec_t,s0) /usr/sbin/tethereal.* -- gen_context(system_u:object_r:tethereal_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/ethereal.if serefpolicy-3.2.5/policy/modules/apps/ethereal.if --- nsaserefpolicy/policy/modules/apps/ethereal.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/ethereal.if 2007-12-19 05:38:08.000000000 -0500 @@ -48,12 +48,10 @@ application_domain($1_ethereal_t,ethereal_exec_t) role $3 types $1_ethereal_t; - type $1_ethereal_home_t alias $1_ethereal_rw_t; - files_poly_member($1_ethereal_home_t) - userdom_user_home_content($1,$1_ethereal_home_t) - - type $1_ethereal_tmp_t; - files_tmp_file($1_ethereal_tmp_t) + ifelse(`$1',`user',`',` + typealias user_ethereal_home_t alias $1_ethereal_home_t; + typealias user_ethereal_tmp_t alias $1_ethereal_tmp_t; + ') type $1_ethereal_tmpfs_t; files_tmpfs_file($1_ethereal_tmpfs_t) @@ -163,17 +161,6 @@ xserver_create_xdm_tmp_sockets($1_ethereal_t) ') - ifdef(`TODO',` - # Why does it write this? - optional_policy(` - dontaudit sysadm_ethereal_t snmpd_var_lib_t:file write; - ') - #TODO - gnome_application($1_ethereal, $1) - gnome_file_dialog($1_ethereal, $1) - # FIXME: policy is incomplete - ') - ') ####################################### diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/ethereal.te serefpolicy-3.2.5/policy/modules/apps/ethereal.te --- nsaserefpolicy/policy/modules/apps/ethereal.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/ethereal.te 2007-12-19 05:38:08.000000000 -0500 @@ -16,6 +16,13 @@ type tethereal_tmp_t; files_tmp_file(tethereal_tmp_t) +type user_ethereal_home_t; +files_poly_member(user_ethereal_home_t) +userdom_user_home_content(user,user_ethereal_home_t) + +type user_ethereal_tmp_t; +files_tmp_file(user_ethereal_tmp_t) + ######################################## # # Tethereal policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/evolution.fc serefpolicy-3.2.5/policy/modules/apps/evolution.fc --- nsaserefpolicy/policy/modules/apps/evolution.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/evolution.fc 2007-12-19 05:38:08.000000000 -0500 @@ -2,13 +2,13 @@ # HOME_DIR/ # -HOME_DIR/\.camel_certs(/.*)? gen_context(system_u:object_r:ROLE_evolution_home_t,s0) -HOME_DIR/\.evolution(/.*)? gen_context(system_u:object_r:ROLE_evolution_home_t,s0) +HOME_DIR/\.camel_certs(/.*)? gen_context(system_u:object_r:user_evolution_home_t,s0) +HOME_DIR/\.evolution(/.*)? gen_context(system_u:object_r:user_evolution_home_t,s0) # # /tmp # -/tmp/\.exchange-USER(/.*)? gen_context(system_u:object_r:ROLE_evolution_exchange_tmp_t,s0) +/tmp/\.exchange-USER(/.*)? gen_context(system_u:object_r:user_evolution_exchange_tmp_t,s0) # # /usr diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gift.fc serefpolicy-3.2.5/policy/modules/apps/gift.fc --- nsaserefpolicy/policy/modules/apps/gift.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/gift.fc 2007-12-19 05:38:08.000000000 -0500 @@ -1,4 +1,4 @@ -HOME_DIR/\.giFT(/.*)? gen_context(system_u:object_r:ROLE_gift_home_t,s0) +HOME_DIR/\.giFT(/.*)? gen_context(system_u:object_r:user_gift_home_t,s0) /usr/(local/)?bin/apollon -- gen_context(system_u:object_r:gift_exec_t,s0) /usr/(local/)?bin/giftd -- gen_context(system_u:object_r:giftd_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gift.if serefpolicy-3.2.5/policy/modules/apps/gift.if --- nsaserefpolicy/policy/modules/apps/gift.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/gift.if 2007-12-19 05:38:08.000000000 -0500 @@ -43,9 +43,9 @@ application_domain($1_gift_t,gift_exec_t) role $3 types $1_gift_t; - type $1_gift_home_t alias $1_gift_rw_t; - files_poly_member($1_gift_home_t) - userdom_user_home_content($1,$1_gift_home_t) + ifelse(`$1',`user',`',` + typealias user_gift_home_t alias $1_gift_home_t; + ') type $1_gift_tmpfs_t; files_tmpfs_file($1_gift_tmpfs_t) @@ -67,10 +67,10 @@ manage_sock_files_pattern($1_gift_t,$1_gift_tmpfs_t,$1_gift_tmpfs_t) fs_tmpfs_filetrans($1_gift_t,$1_gift_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) - manage_dirs_pattern($1_gift_t,$1_gift_home_t,$1_gift_home_t) - manage_files_pattern($1_gift_t,$1_gift_home_t,$1_gift_home_t) - manage_lnk_files_pattern($1_gift_t,$1_gift_home_t,$1_gift_home_t) - userdom_user_home_dir_filetrans($1,$1_gift_t,$1_gift_home_t,dir) + manage_dirs_pattern($1_gift_t,user_gift_home_t,user_gift_home_t) + manage_files_pattern($1_gift_t,user_gift_home_t,user_gift_home_t) + manage_lnk_files_pattern($1_gift_t,user_gift_home_t,user_gift_home_t) + userdom_user_home_dir_filetrans($1,$1_gift_t,user_gift_home_t,dir) # Launch gift daemon domtrans_pattern($1_gift_t, giftd_exec_t, $1_giftd_t) @@ -79,12 +79,12 @@ domtrans_pattern($2, gift_exec_t, $1_gift_t) # user managed content - manage_dirs_pattern($2,$1_gift_home_t,$1_gift_home_t) - manage_files_pattern($2,$1_gift_home_t,$1_gift_home_t) - manage_lnk_files_pattern($2,$1_gift_home_t,$1_gift_home_t) - relabel_dirs_pattern($2,$1_gift_home_t,$1_gift_home_t) - relabel_files_pattern($2,$1_gift_home_t,$1_gift_home_t) - relabel_lnk_files_pattern($2,$1_gift_home_t,$1_gift_home_t) + manage_dirs_pattern($2,user_gift_home_t,user_gift_home_t) + manage_files_pattern($2,user_gift_home_t,user_gift_home_t) + manage_lnk_files_pattern($2,user_gift_home_t,user_gift_home_t) + relabel_dirs_pattern($2,user_gift_home_t,user_gift_home_t) + relabel_files_pattern($2,user_gift_home_t,user_gift_home_t) + relabel_lnk_files_pattern($2,user_gift_home_t,user_gift_home_t) # Allow the user domain to signal/ps. ps_process_pattern($2,$1_gift_t) @@ -143,10 +143,10 @@ allow $1_giftd_t self:tcp_socket create_stream_socket_perms; allow $1_giftd_t self:udp_socket create_socket_perms; - manage_dirs_pattern($1_giftd_t,$1_gift_home_t,$1_gift_home_t) - manage_files_pattern($1_giftd_t,$1_gift_home_t,$1_gift_home_t) - manage_lnk_files_pattern($1_giftd_t,$1_gift_home_t,$1_gift_home_t) - userdom_user_home_dir_filetrans($1,$1_giftd_t,$1_gift_home_t,dir) + manage_dirs_pattern($1_giftd_t,user_gift_home_t,user_gift_home_t) + manage_files_pattern($1_giftd_t,user_gift_home_t,user_gift_home_t) + manage_lnk_files_pattern($1_giftd_t,user_gift_home_t,user_gift_home_t) + userdom_user_home_dir_filetrans($1,$1_giftd_t,user_gift_home_t,dir) domtrans_pattern($2, giftd_exec_t, $1_giftd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gift.te serefpolicy-3.2.5/policy/modules/apps/gift.te --- nsaserefpolicy/policy/modules/apps/gift.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/gift.te 2007-12-19 05:38:08.000000000 -0500 @@ -11,3 +11,7 @@ type giftd_exec_t; application_executable_file(giftd_exec_t) + +type user_gift_home_t alias user_gift_rw_t; +userdom_user_home_content(user,user_gift_home_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.fc serefpolicy-3.2.5/policy/modules/apps/gnome.fc --- nsaserefpolicy/policy/modules/apps/gnome.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/gnome.fc 2007-12-19 05:38:08.000000000 -0500 @@ -1,8 +1,7 @@ -HOME_DIR/\.config/gtk-.* gen_context(system_u:object_r:ROLE_gnome_home_t,s0) -HOME_DIR/\.gconf(d)?(/.*)? gen_context(system_u:object_r:ROLE_gconf_home_t,s0) +HOME_DIR/.gnome2(/.*)? gen_context(system_u:object_r:user_gnome_home_t,s0) +HOME_DIR/\.config/gtk-.* gen_context(system_u:object_r:user_gnome_home_t,s0) +HOME_DIR/\.gconf(d)?(/.*)? gen_context(system_u:object_r:user_gconf_home_t,s0) -/etc/gconf(/.*)? gen_context(system_u:object_r:gconf_etc_t,s0) - -/tmp/gconfd-USER/.* -- gen_context(system_u:object_r:ROLE_gconf_tmp_t,s0) +/tmp/gconfd-USER/.* -- gen_context(system_u:object_r:user_gconf_tmp_t,s0) /usr/libexec/gconfd-2 -- gen_context(system_u:object_r:gconfd_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.if serefpolicy-3.2.5/policy/modules/apps/gnome.if --- nsaserefpolicy/policy/modules/apps/gnome.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/gnome.if 2007-12-19 05:38:08.000000000 -0500 @@ -33,9 +33,60 @@ ## # template(`gnome_per_role_template',` + + gen_require(` + type user_gnome_home_t; + ') + + ############################## + # + # Declarations + # + ifelse(`$1',`user',`',` + typealias user_gnome_home_t alias $1_gnome_home_t; + ') + + manage_dirs_pattern($2,user_gnome_home_t, user_gnome_home_t) + manage_files_pattern($2,user_gnome_home_t, user_gnome_home_t) +') + +######################################## +## +## The per role template for the gnome gconf module. +## +## +##

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

+##

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

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

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

##

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

+## read gnome homedir content (.config) +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +# +template(`gnome_read_user_gnome_config',` + gen_require(` + type user_gnome_home_t; + ') + + read_files_pattern($2, user_gnome_home_t, user_gnome_home_t) +') + +######################################## +## ## manage gnome homedir content (.config) ## ## @@ -186,9 +278,29 @@ # template(`gnome_manage_user_gnome_config',` gen_require(` - type $1_gnome_home_t; + type user_gnome_home_t; + ') + + manage_dirs_pattern($2, user_gnome_home_t, user_gnome_home_t) + manage_files_pattern($2, user_gnome_home_t, user_gnome_home_t) +') + +######################################## +## +## Execute gconf programs in +## in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_exec_gconf',` + gen_require(` + type gconfd_exec_t; ') - allow $2 $1_gnome_home_t:dir manage_dir_perms; - allow $2 $1_gnome_home_t:file manage_file_perms; + can_exec($1, gconfd_exec_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.te serefpolicy-3.2.5/policy/modules/apps/gnome.te --- nsaserefpolicy/policy/modules/apps/gnome.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/gnome.te 2007-12-19 05:38:08.000000000 -0500 @@ -8,8 +8,15 @@ attribute gnomedomain; -type gconf_etc_t; -files_type(gconf_etc_t) - type gconfd_exec_t; application_executable_file(gconfd_exec_t) + +type user_gnome_home_t; +userdom_user_home_type(user_gnome_home_t) +userdom_user_home_content(user, user_gnome_home_t) + +type user_gconf_home_t; +userdom_user_home_content(user, user_gconf_home_t) + +type user_gconf_tmp_t; +files_tmp_file(user_gconf_tmp_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.fc serefpolicy-3.2.5/policy/modules/apps/gpg.fc --- nsaserefpolicy/policy/modules/apps/gpg.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/gpg.fc 2008-01-03 16:26:50.000000000 -0500 @@ -1,6 +1,6 @@ -HOME_DIR/\.gnupg(/.+)? gen_context(system_u:object_r:ROLE_gpg_secret_t,s0) +HOME_DIR/\.gnupg(/.+)? gen_context(system_u:object_r:user_gpg_secret_t,s0) -/usr/bin/gpg(2)? -- gen_context(system_u:object_r:gpg_exec_t,s0) +/usr/bin/gpg2? -- gen_context(system_u:object_r:gpg_exec_t,s0) /usr/bin/gpg-agent -- gen_context(system_u:object_r:gpg_agent_exec_t,s0) /usr/bin/kgpg -- gen_context(system_u:object_r:gpg_exec_t,s0) /usr/bin/pinentry.* -- gen_context(system_u:object_r:pinentry_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.if serefpolicy-3.2.5/policy/modules/apps/gpg.if --- nsaserefpolicy/policy/modules/apps/gpg.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/gpg.if 2008-01-03 17:11:22.000000000 -0500 @@ -38,6 +38,10 @@ gen_require(` type gpg_exec_t, gpg_helper_exec_t; type gpg_agent_exec_t, pinentry_exec_t; + type gpg_t, gpg_helper_t; + type gpg_agent_t, gpg_pinentry_t; + type user_gpg_agent_tmp_t; + type user_gpg_secret_t; ') ######################################## @@ -45,275 +49,51 @@ # Declarations # - type $1_gpg_t; - application_domain($1_gpg_t,gpg_exec_t) - role $3 types $1_gpg_t; - - type $1_gpg_agent_t; - application_domain($1_gpg_agent_t,gpg_agent_exec_t) - role $3 types $1_gpg_agent_t; - - type $1_gpg_agent_tmp_t; - files_tmp_file($1_gpg_agent_tmp_t) - - type $1_gpg_secret_t; - userdom_user_home_content($1,$1_gpg_secret_t) - - type $1_gpg_helper_t; - application_domain($1_gpg_helper_t,gpg_helper_exec_t) - role $3 types $1_gpg_helper_t; - - type $1_gpg_pinentry_t; - application_domain($1_gpg_pinentry_t,pinentry_exec_t) - role $3 types $1_gpg_pinentry_t; + typealias gpg_t alias $1_gpg_t; + role $3 types gpg_t; - ######################################## - # - # GPG local policy - # - - allow $1_gpg_t self:capability { ipc_lock setuid }; - allow { $2 $1_gpg_t } $1_gpg_t:process signal; - # setrlimit is for ulimit -c 0 - allow $1_gpg_t self:process { setrlimit setcap setpgid }; - - allow $1_gpg_t self:fifo_file rw_fifo_file_perms; - allow $1_gpg_t self:tcp_socket create_stream_socket_perms; - - # transition from the gpg domain to the helper domain - domtrans_pattern($1_gpg_t,gpg_helper_exec_t,$1_gpg_helper_t) - - manage_files_pattern($1_gpg_t,$1_gpg_secret_t,$1_gpg_secret_t) - manage_lnk_files_pattern($1_gpg_t,$1_gpg_secret_t,$1_gpg_secret_t) - allow $1_gpg_t $1_gpg_secret_t:dir create_dir_perms; - userdom_user_home_dir_filetrans($1, $1_gpg_t, $1_gpg_secret_t, dir) - - # transition from the userdomain to the derived domain - domtrans_pattern($2,gpg_exec_t,$1_gpg_t) - - # allow ps to show gpg - ps_process_pattern($2,$1_gpg_t) - - corenet_all_recvfrom_unlabeled($1_gpg_t) - corenet_all_recvfrom_netlabel($1_gpg_t) - corenet_tcp_sendrecv_all_if($1_gpg_t) - corenet_udp_sendrecv_all_if($1_gpg_t) - corenet_tcp_sendrecv_all_nodes($1_gpg_t) - corenet_udp_sendrecv_all_nodes($1_gpg_t) - corenet_tcp_sendrecv_all_ports($1_gpg_t) - corenet_udp_sendrecv_all_ports($1_gpg_t) - corenet_tcp_connect_all_ports($1_gpg_t) - corenet_sendrecv_all_client_packets($1_gpg_t) - - dev_read_rand($1_gpg_t) - dev_read_urand($1_gpg_t) + typealias gpg_agent_t alias $1_gpg_agent_t; + role $3 types gpg_agent_t; - fs_getattr_xattr_fs($1_gpg_t) + typealias gpg_helper_t alias $1_gpg_helper_t; + role $3 types gpg_helper_t; - domain_use_interactive_fds($1_gpg_t) + typealias gpg_pinentry_t alias $1_gpg_pinentry_t; + role $3 types gpg_pinentry_t; - files_read_etc_files($1_gpg_t) - files_read_usr_files($1_gpg_t) - files_dontaudit_search_var($1_gpg_t) - - libs_use_shared_libs($1_gpg_t) - libs_use_ld_so($1_gpg_t) - - miscfiles_read_localization($1_gpg_t) - - logging_send_syslog_msg($1_gpg_t) - - sysnet_read_config($1_gpg_t) - - userdom_use_user_terminals($1,$1_gpg_t) - - optional_policy(` - nis_use_ypbind($1_gpg_t) + ifelse(`$1',`user',`',` + typealias user_gpg_agent_tmp_t alias $1_gpg_agent_tmp_t; + typealias user_gpg_secret_t alias $1_gpg_secret_t; ') - ifdef(`TODO',` - # Read content to encrypt/decrypt/sign - read_content($1_gpg_t, $1) - - # Write content to encrypt/decrypt/sign - write_trusted($1_gpg_t, $1) - ') dnl end TODO - - ######################################## - # - # GPG helper local policy - # - - # for helper programs (which automatically fetch keys) - # Note: this is only tested with the hkp interface. If you use eg the - # mail interface you will likely need additional permissions. - - allow $1_gpg_helper_t self:unix_stream_socket create_stream_socket_perms; - allow $1_gpg_helper_t self:tcp_socket { connect connected_socket_perms }; - allow $1_gpg_helper_t self:udp_socket { connect connected_socket_perms }; - - # communicate with the user - allow $1_gpg_helper_t $2:fd use; - allow $1_gpg_helper_t $2:fifo_file write; - - dontaudit $1_gpg_helper_t $1_gpg_secret_t:file read; - - corenet_all_recvfrom_unlabeled($1_gpg_helper_t) - corenet_all_recvfrom_netlabel($1_gpg_helper_t) - corenet_tcp_sendrecv_all_if($1_gpg_helper_t) - corenet_raw_sendrecv_all_if($1_gpg_helper_t) - corenet_udp_sendrecv_all_if($1_gpg_helper_t) - corenet_tcp_sendrecv_all_nodes($1_gpg_helper_t) - corenet_udp_sendrecv_all_nodes($1_gpg_helper_t) - corenet_raw_sendrecv_all_nodes($1_gpg_helper_t) - corenet_tcp_sendrecv_all_ports($1_gpg_helper_t) - corenet_udp_sendrecv_all_ports($1_gpg_helper_t) - corenet_tcp_bind_all_nodes($1_gpg_helper_t) - corenet_udp_bind_all_nodes($1_gpg_helper_t) - corenet_tcp_connect_all_ports($1_gpg_helper_t) - - dev_read_urand($1_gpg_helper_t) - - files_read_etc_files($1_gpg_helper_t) - # for nscd - files_dontaudit_search_var($1_gpg_helper_t) - - libs_use_ld_so($1_gpg_helper_t) - libs_use_shared_libs($1_gpg_helper_t) - - sysnet_read_config($1_gpg_helper_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_dontaudit_rw_nfs_files($1_gpg_helper_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_dontaudit_rw_cifs_files($1_gpg_helper_t) - ') - - optional_policy(` - xserver_use_xdm_fds($1_gpg_t) - xserver_rw_xdm_pipes($1_gpg_t) - ') - - ######################################## - # - # GPG agent local policy - # - - # rlimit: gpg-agent wants to prevent coredumps - allow $1_gpg_agent_t self:process setrlimit; + # transition from the userdomain to the derived domain + domtrans_pattern($2,gpg_exec_t,gpg_t) - allow $1_gpg_agent_t self:unix_stream_socket create_stream_socket_perms ; - allow $1_gpg_agent_t self:fifo_file rw_fifo_file_perms; + # Transition from the user domain to the derived domain. + domtrans_pattern($2, gpg_agent_exec_t, $1_gpg_agent_t) - # read and write ~/.gnupg (gpg-agent stores secret keys in ~/.gnupg/private-keys-v1.d ) - manage_dirs_pattern($1_gpg_agent_t,$1_gpg_secret_t,$1_gpg_secret_t) - manage_files_pattern($1_gpg_agent_t,$1_gpg_secret_t,$1_gpg_secret_t) - manage_lnk_files_pattern($1_gpg_agent_t,$1_gpg_secret_t,$1_gpg_secret_t) + allow $2 gpg_t:process signal_perms; - # allow gpg to connect to the gpg agent - stream_connect_pattern($1_gpg_t,$1_gpg_agent_tmp_t,$1_gpg_agent_tmp_t,$1_gpg_agent_t) + # allow ps to show gpg + ps_process_pattern($2,gpg_t) # allow ps to show gpg-agent ps_process_pattern($2,$1_gpg_agent_t) # Allow the user shell to signal the gpg-agent program. - allow $2 $1_gpg_agent_t:process { signal sigkill }; - - manage_dirs_pattern($2,$1_gpg_agent_tmp_t,$1_gpg_agent_tmp_t) - manage_files_pattern($2,$1_gpg_agent_tmp_t,$1_gpg_agent_tmp_t) - manage_sock_files_pattern($2,$1_gpg_agent_tmp_t,$1_gpg_agent_tmp_t) - files_tmp_filetrans($1_gpg_agent_t, $1_gpg_agent_tmp_t, { file sock_file dir }) - - # Transition from the user domain to the derived domain. - domtrans_pattern($2, gpg_agent_exec_t, $1_gpg_agent_t) - - corecmd_search_bin($1_gpg_agent_t) - - domain_use_interactive_fds($1_gpg_agent_t) - - libs_use_ld_so($1_gpg_agent_t) - libs_use_shared_libs($1_gpg_agent_t) - - miscfiles_read_localization($1_gpg_agent_t) + allow $2 gpg_agent_t:process signal_perms; + userdom_use_user_terminals($1,gpg_t) # Write to the user domain tty. - userdom_use_user_terminals($1,$1_gpg_agent_t) - # read and write ~/.gnupg (gpg-agent stores secret keys in ~/.gnupg/private-keys-v1.d ) - userdom_search_user_home_dirs($1,$1_gpg_agent_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_dirs($1_gpg_agent_t) - fs_manage_nfs_files($1_gpg_agent_t) - fs_manage_nfs_symlinks($1_gpg_agent_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_dirs($1_gpg_agent_t) - fs_manage_cifs_files($1_gpg_agent_t) - fs_manage_cifs_symlinks($1_gpg_agent_t) - ') - - ############################## - # - # Pinentry local policy - # + userdom_use_user_terminals($1,gpg_agent_t) - allow $1_gpg_pinentry_t self:unix_stream_socket { connect create getattr read shutdown write }; - allow $1_gpg_pinentry_t self:fifo_file rw_fifo_file_perms; - - # we need to allow gpg-agent to call pinentry so it can get the passphrase - # from the user. - domtrans_pattern($1_gpg_agent_t,pinentry_exec_t,$1_gpg_pinentry_t) - - # read /proc/meminfo - kernel_read_system_state($1_gpg_pinentry_t) - - files_read_usr_files($1_gpg_pinentry_t) - # read /etc/X11/qtrc - files_read_etc_files($1_gpg_pinentry_t) - - libs_use_ld_so($1_gpg_pinentry_t) - libs_use_shared_libs($1_gpg_pinentry_t) - - miscfiles_read_fonts($1_gpg_pinentry_t) - miscfiles_read_localization($1_gpg_pinentry_t) - - # for .Xauthority - userdom_read_user_home_content_files($1,$1_gpg_pinentry_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_read_nfs_files($1_gpg_pinentry_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_read_cifs_files($1_gpg_pinentry_t) - ') - - optional_policy(` - xserver_stream_connect_xdm_xserver($1_gpg_pinentry_t) - ') - - ifdef(`TODO',` - allow $1_gpg_pinentry_t tmp_t:dir { getattr search }; - - # wants to put some lock files into the user home dir, seems to work fine without - dontaudit $1_gpg_pinentry_t $1_home_t:dir { read write }; - dontaudit $1_gpg_pinentry_t $1_home_t:file write; - - tunable_policy(`use_nfs_home_dirs',` - dontaudit $1_gpg_pinentry_t nfs_t:dir write; - dontaudit $1_gpg_pinentry_t nfs_t:file write; - ') - - tunable_policy(`use_samba_home_dirs',` - dontaudit $1_gpg_pinentry_t cifs_t:dir write; - dontaudit $1_gpg_pinentry_t cifs_t:file write; - ') + # communicate with the user + allow gpg_helper_t $2:fd use; + allow gpg_helper_t $2:fifo_file write; - dontaudit $1_gpg_pinentry_t { sysctl_t sysctl_kernel_t }:dir { getattr search }; - ') dnl end TODO + manage_dirs_pattern($2,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t) + manage_files_pattern($2,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t) + manage_sock_files_pattern($2,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.te serefpolicy-3.2.5/policy/modules/apps/gpg.te --- nsaserefpolicy/policy/modules/apps/gpg.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/gpg.te 2008-01-08 05:15:21.000000000 -0500 @@ -7,15 +7,225 @@ # # Type for gpg or pgp executables. +type gpg_t; type gpg_exec_t; +application_domain(gpg_t,gpg_exec_t) + +type gpg_helper_t; type gpg_helper_exec_t; -application_executable_file(gpg_exec_t) -application_executable_file(gpg_helper_exec_t) +application_domain(gpg_helper_t,gpg_helper_exec_t) # Type for the gpg-agent executable. +type gpg_agent_t; type gpg_agent_exec_t; -application_executable_file(gpg_agent_exec_t) +application_domain(gpg_agent_t,gpg_agent_exec_t) # type for the pinentry executable +type gpg_pinentry_t; type pinentry_exec_t; -application_executable_file(pinentry_exec_t) +application_domain(gpg_pinentry_t,pinentry_exec_t) + +type user_gpg_agent_tmp_t; +files_tmp_file(user_gpg_agent_tmp_t) + +type user_gpg_secret_t; +userdom_user_home_content(user,user_gpg_secret_t) + +######################################## +# +# GPG local policy +# + +allow gpg_t self:capability { ipc_lock setuid }; +allow gpg_t gpg_t:process signal; +# setrlimit is for ulimit -c 0 +allow gpg_t self:process { setrlimit setcap setpgid }; + +allow gpg_t self:fifo_file rw_fifo_file_perms; +allow gpg_t self:tcp_socket create_stream_socket_perms; + +manage_files_pattern(gpg_t,user_gpg_secret_t,user_gpg_secret_t) +manage_lnk_files_pattern(gpg_t,user_gpg_secret_t,user_gpg_secret_t) +allow gpg_t user_gpg_secret_t:dir create_dir_perms; +userdom_user_home_dir_filetrans(user, gpg_t, user_gpg_secret_t, dir) +userdom_manage_user_home_content_files(user,gpg_t) +userdom_manage_user_tmp_files(user,gpg_t) + +# transition from the gpg domain to the helper domain +domtrans_pattern(gpg_t,gpg_helper_exec_t,gpg_helper_t) + +corenet_all_recvfrom_unlabeled(gpg_t) +corenet_all_recvfrom_netlabel(gpg_t) +corenet_tcp_sendrecv_all_if(gpg_t) +corenet_udp_sendrecv_all_if(gpg_t) +corenet_tcp_sendrecv_all_nodes(gpg_t) +corenet_udp_sendrecv_all_nodes(gpg_t) +corenet_tcp_sendrecv_all_ports(gpg_t) +corenet_udp_sendrecv_all_ports(gpg_t) +corenet_tcp_connect_all_ports(gpg_t) +corenet_sendrecv_all_client_packets(gpg_t) + +dev_read_rand(gpg_t) +dev_read_urand(gpg_t) + +fs_getattr_xattr_fs(gpg_t) +fs_list_inotifyfs(gpg_t) + +domain_use_interactive_fds(gpg_t) + +files_read_etc_files(gpg_t) +files_read_usr_files(gpg_t) +files_dontaudit_search_var(gpg_t) + +libs_use_shared_libs(gpg_t) +libs_use_ld_so(gpg_t) + +miscfiles_read_localization(gpg_t) + +logging_send_syslog_msg(gpg_t) + +sysnet_read_config(gpg_t) + +optional_policy(` + nis_use_ypbind(gpg_t) +') + +######################################## +# +# GPG helper local policy +# + +# for helper programs (which automatically fetch keys) +# Note: this is only tested with the hkp interface. If you use eg the +# mail interface you will likely need additional permissions. + +allow gpg_helper_t self:unix_stream_socket create_stream_socket_perms; +allow gpg_helper_t self:tcp_socket { connect connected_socket_perms }; +allow gpg_helper_t self:udp_socket { connect connected_socket_perms }; + +dontaudit gpg_helper_t user_gpg_secret_t:file read; + +corenet_all_recvfrom_unlabeled(gpg_helper_t) +corenet_all_recvfrom_netlabel(gpg_helper_t) +corenet_tcp_sendrecv_all_if(gpg_helper_t) +corenet_raw_sendrecv_all_if(gpg_helper_t) +corenet_udp_sendrecv_all_if(gpg_helper_t) +corenet_tcp_sendrecv_all_nodes(gpg_helper_t) +corenet_udp_sendrecv_all_nodes(gpg_helper_t) +corenet_raw_sendrecv_all_nodes(gpg_helper_t) +corenet_tcp_sendrecv_all_ports(gpg_helper_t) +corenet_udp_sendrecv_all_ports(gpg_helper_t) +corenet_tcp_bind_all_nodes(gpg_helper_t) +corenet_udp_bind_all_nodes(gpg_helper_t) +corenet_tcp_connect_all_ports(gpg_helper_t) + +dev_read_urand(gpg_helper_t) + +files_read_etc_files(gpg_helper_t) +# for nscd +files_dontaudit_search_var(gpg_helper_t) + +libs_use_ld_so(gpg_helper_t) +libs_use_shared_libs(gpg_helper_t) + +sysnet_read_config(gpg_helper_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_rw_nfs_files(gpg_helper_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_rw_cifs_files(gpg_helper_t) +') + +optional_policy(` + xserver_use_xdm_fds(gpg_t) + xserver_rw_xdm_pipes(gpg_t) +') + +######################################## +# +# GPG agent local policy +# + +# rlimit: gpg-agent wants to prevent coredumps +allow gpg_agent_t self:process setrlimit; + +allow gpg_agent_t self:unix_stream_socket create_stream_socket_perms ; +allow gpg_agent_t self:fifo_file rw_fifo_file_perms; + +# read and write ~/.gnupg (gpg-agent stores secret keys in ~/.gnupg/private-keys-v1.d ) +manage_dirs_pattern(gpg_agent_t,user_gpg_secret_t,user_gpg_secret_t) +manage_files_pattern(gpg_agent_t,user_gpg_secret_t,user_gpg_secret_t) +manage_lnk_files_pattern(gpg_agent_t,user_gpg_secret_t,user_gpg_secret_t) + +# allow gpg to connect to the gpg agent +stream_connect_pattern(gpg_t,user_gpg_agent_tmp_t,user_gpg_agent_tmp_t,gpg_agent_t) + +files_tmp_filetrans(gpg_agent_t, user_gpg_agent_tmp_t, { file sock_file dir }) + +corecmd_search_bin(gpg_agent_t) + +domain_use_interactive_fds(gpg_agent_t) + +libs_use_ld_so(gpg_agent_t) +libs_use_shared_libs(gpg_agent_t) + +miscfiles_read_localization(gpg_agent_t) + +# read and write ~/.gnupg (gpg-agent stores secret keys in ~/.gnupg/private-keys-v1.d ) +userdom_search_user_home_dirs(user,gpg_agent_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(gpg_agent_t) + fs_manage_nfs_files(gpg_agent_t) + fs_manage_nfs_symlinks(gpg_agent_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(gpg_agent_t) + fs_manage_cifs_files(gpg_agent_t) + fs_manage_cifs_symlinks(gpg_agent_t) +') + +############################## +# +# Pinentry local policy +# + +allow gpg_pinentry_t self:unix_stream_socket { connect create getattr read shutdown write }; +allow gpg_pinentry_t self:fifo_file rw_fifo_file_perms; + +# we need to allow gpg-agent to call pinentry so it can get the passphrase +# from the user. +domtrans_pattern(gpg_agent_t,pinentry_exec_t,gpg_pinentry_t) + +# read /proc/meminfo +kernel_read_system_state(gpg_pinentry_t) + +files_read_usr_files(gpg_pinentry_t) +# read /etc/X11/qtrc +files_read_etc_files(gpg_pinentry_t) + +libs_use_ld_so(gpg_pinentry_t) +libs_use_shared_libs(gpg_pinentry_t) + +miscfiles_read_fonts(gpg_pinentry_t) +miscfiles_read_localization(gpg_pinentry_t) + +# for .Xauthority +userdom_read_user_home_content_files(user,gpg_pinentry_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_read_nfs_files(gpg_pinentry_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_read_cifs_files(gpg_pinentry_t) +') + +optional_policy(` + xserver_stream_connect_xdm_xserver(gpg_pinentry_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/irc.fc serefpolicy-3.2.5/policy/modules/apps/irc.fc --- nsaserefpolicy/policy/modules/apps/irc.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/irc.fc 2007-12-19 05:38:08.000000000 -0500 @@ -1,7 +1,7 @@ # # /home # -HOME_DIR/\.ircmotd -- gen_context(system_u:object_r:ROLE_irc_home_t,s0) +HOME_DIR/\.ircmotd -- gen_context(system_u:object_r:user_irc_home_t,s0) # # /usr diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/irc.if serefpolicy-3.2.5/policy/modules/apps/irc.if --- nsaserefpolicy/policy/modules/apps/irc.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/irc.if 2007-12-19 05:38:08.000000000 -0500 @@ -50,12 +50,11 @@ userdom_user_home_content($1,$1_irc_exec_t) application_domain($1_irc_t,$1_irc_exec_t) - type $1_irc_home_t; - userdom_user_home_content($1,$1_irc_home_t) + ifelse(`$1',`user',`',` + typealias user_irc_home_t alias $1_irc_home_t; + typealias user_irc_tmp_t alias $1_irc_tmp_t; + ') - type $1_irc_tmp_t; - userdom_user_home_content($1,$1_irc_tmp_t) - ######################################## # # Local policy @@ -65,18 +64,18 @@ allow $1_irc_t self:tcp_socket create_socket_perms; allow $1_irc_t self:udp_socket create_socket_perms; - manage_dirs_pattern($1_irc_t,$1_irc_home_t,$1_irc_home_t) - manage_files_pattern($1_irc_t,$1_irc_home_t,$1_irc_home_t) - manage_lnk_files_pattern($1_irc_t,$1_irc_home_t,$1_irc_home_t) - userdom_user_home_dir_filetrans($1,$1_irc_t,$1_irc_home_t,{ dir file lnk_file }) + manage_dirs_pattern($1_irc_t,user_irc_home_t,user_irc_home_t) + manage_files_pattern($1_irc_t,user_irc_home_t,user_irc_home_t) + manage_lnk_files_pattern($1_irc_t,user_irc_home_t,user_irc_home_t) + userdom_user_home_dir_filetrans($1,$1_irc_t,user_irc_home_t,{ dir file lnk_file }) # access files under /tmp - manage_dirs_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - manage_files_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - manage_lnk_files_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - manage_fifo_files_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - manage_sock_files_pattern($1_irc_t,$1_irc_tmp_t,$1_irc_tmp_t) - files_tmp_filetrans($1_irc_t,$1_irc_tmp_t,{ file dir lnk_file sock_file fifo_file }) + manage_dirs_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + manage_files_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + manage_lnk_files_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + manage_fifo_files_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + manage_sock_files_pattern($1_irc_t,user_irc_tmp_t,user_irc_tmp_t) + files_tmp_filetrans($1_irc_t,user_irc_tmp_t,{ file dir lnk_file sock_file fifo_file }) # Transition from the user domain to the derived domain. domtrans_pattern($2,irc_exec_t,$1_irc_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/irc.te serefpolicy-3.2.5/policy/modules/apps/irc.te --- nsaserefpolicy/policy/modules/apps/irc.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/irc.te 2007-12-19 05:38:08.000000000 -0500 @@ -8,3 +8,10 @@ type irc_exec_t; application_executable_file(irc_exec_t) + +type user_irc_home_t; +userdom_user_home_content(user,user_irc_home_t) + +type user_irc_tmp_t; +userdom_user_home_content(user,user_irc_tmp_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.fc serefpolicy-3.2.5/policy/modules/apps/java.fc --- nsaserefpolicy/policy/modules/apps/java.fc 2007-03-01 10:01:48.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/java.fc 2007-12-19 05:38:08.000000000 -0500 @@ -11,6 +11,7 @@ # /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/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/lib(64)?/openoffice\.org/program/soffice\.bin -- gen_context(system_u:object_r:java_exec_t,s0) +/usr/bin/octave-[^/]* -- gen_context(system_u:object_r:java_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.if serefpolicy-3.2.5/policy/modules/apps/java.if --- nsaserefpolicy/policy/modules/apps/java.if 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/java.if 2007-12-22 07:16:08.000000000 -0500 @@ -32,7 +32,7 @@ ## ## # -template(`java_per_role_template',` +template(`java_plugin_per_role_template',` gen_require(` type java_exec_t; ') @@ -57,7 +57,7 @@ # Local policy # - allow $1_javaplugin_t self:process { signal_perms getsched setsched execmem }; + allow $1_javaplugin_t self:process { signal_perms getsched setsched execmem execstack }; allow $1_javaplugin_t self:fifo_file rw_fifo_file_perms; allow $1_javaplugin_t self:tcp_socket create_socket_perms; allow $1_javaplugin_t self:udp_socket create_socket_perms; @@ -76,13 +76,10 @@ manage_sock_files_pattern($1_javaplugin_t,$1_javaplugin_tmpfs_t,$1_javaplugin_tmpfs_t) fs_tmpfs_filetrans($1_javaplugin_t,$1_javaplugin_tmpfs_t,{ file lnk_file sock_file fifo_file }) - rw_files_pattern($1_javaplugin_t,$1_home_t,$1_home_t) - read_files_pattern($1_javaplugin_t,$1_home_t,$1_home_t) - + userdom_manage_unpriv_users_home_content_files($1_javaplugin_t) can_exec($1_javaplugin_t, java_exec_t) - # The user role is authorized for this domain. - domain_auto_trans($1_t, java_exec_t, $1_javaplugin_t) + domain_auto_trans($2, java_exec_t, $1_javaplugin_t) allow $1_javaplugin_t $2:fd use; # Unrestricted inheritance from the caller. allow $2 $1_javaplugin_t:process { noatsecure siginh rlimitinh }; @@ -166,6 +163,62 @@ optional_policy(` xserver_user_client_template($1,$1_javaplugin_t,$1_javaplugin_tmpfs_t) ') + +') + +####################################### +## +## The per role template for the java module. +## +## +##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`java_per_role_template',` + gen_require(` + type java_exec_t; + ') + + type $1_java_t; + domain_type($1_java_t) + domain_entry_file($1_java_t,java_exec_t) + role $3 types $1_java_t; + + domain_interactive_fd($1_java_t) + + userdom_unpriv_usertype($1, $1_java_t) + + allow $1_java_t self:process { getsched sigkill execheap execmem execstack }; + + domtrans_pattern($2, java_exec_t, $1_java_t) + + dev_read_urand($1_java_t) + dev_read_rand($1_java_t) + + fs_dontaudit_rw_tmpfs_files($1_java_t) + + optional_policy(` + xserver_xdm_rw_shm($1_java_t) + ') ') ######################################## @@ -219,3 +272,67 @@ corecmd_search_bin($1) domtrans_pattern($1, java_exec_t, java_t) ') + +######################################## +## +## Execute a java in the specified domain +## +## +##

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

+## +## +## +## Domain allowed access. +## +## +## +## +## The type of the new process. +## +## +# +interface(`java_spec_domtrans',` + gen_require(` + type java_exec_t; + ') + + domain_trans($1,java_exec_t,$2) + type_transition $1 java_exec_t:process $2; +') + +######################################## +## +## Execute java in the java domain, and +## allow the specified role the java domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the java domain. +## +## +## +## +## The type of the terminal allow the java domain to use. +## +## +# +interface(`java_run',` + gen_require(` + type java_t; + ') + + java_domtrans($1) + role $2 types java_t; + allow java_t $3:chr_file rw_term_perms; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.te serefpolicy-3.2.5/policy/modules/apps/java.te --- nsaserefpolicy/policy/modules/apps/java.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/java.te 2007-12-19 16:44:59.000000000 -0500 @@ -6,16 +6,10 @@ # Declarations # -## -##

-## Allow java executable stack -##

-## -gen_tunable(allow_java_execstack,false) - type java_t; type java_exec_t; init_system_domain(java_t,java_exec_t) +typealias java_t alias unconfined_java_t; ######################################## # @@ -23,11 +17,23 @@ # # execheap is needed for itanium/BEA jrocket -allow java_t self:process { execstack execmem execheap }; +allow java_t self:process { getsched sigkill execheap execmem execstack }; -init_dbus_chat_script(java_t) +optional_policy(` + init_dbus_chat_script(java_t) + optional_policy(` + hal_dbus_chat(java_t) + ') + + optional_policy(` + unconfined_dbus_chat(java_t) + ') +') optional_policy(` unconfined_domain_noaudit(java_t) - unconfined_dbus_chat(java_t) +') + +optional_policy(` + xserver_xdm_rw_shm(java_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/loadkeys.te serefpolicy-3.2.5/policy/modules/apps/loadkeys.te --- nsaserefpolicy/policy/modules/apps/loadkeys.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/loadkeys.te 2007-12-19 05:38:08.000000000 -0500 @@ -44,3 +44,5 @@ optional_policy(` nscd_dontaudit_search_pid(loadkeys_t) ') + +userdom_dontaudit_write_unpriv_user_home_content_files(loadkeys_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mono.if serefpolicy-3.2.5/policy/modules/apps/mono.if --- nsaserefpolicy/policy/modules/apps/mono.if 2007-01-02 12:57:22.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/mono.if 2007-12-19 16:28:53.000000000 -0500 @@ -18,3 +18,105 @@ corecmd_search_bin($1) domtrans_pattern($1, mono_exec_t, mono_t) ') + +######################################## +## +## Read and write to mono shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`mono_rw_shm',` + gen_require(` + type mono_t; + ') + + allow $1 mono_t:shm rw_shm_perms; +') + +######################################## +## +## Execute mono in the mono domain, and +## allow the specified role the mono domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the mono domain. +## +## +## +## +## The type of the terminal allow the mono domain to use. +## +## +# +interface(`mono_run',` + gen_require(` + type mono_t; + ') + + mono_domtrans($1) + role $2 types mono_t; + allow mono_t $3:chr_file rw_term_perms; +') + +####################################### +## +## The per role template for the mono module. +## +## +##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`mono_per_role_template',` + gen_require(` + type mono_exec_t; + ') + + type $1_mono_t; + domain_type($1_mono_t) + domain_entry_file($1_mono_t,mono_exec_t) + role $3 types $1_mono_t; + + domain_interactive_fd($1_mono_t) + + userdom_unpriv_usertype($1, $1_mono_t) + + allow $1_mono_t self:process { execheap execmem }; + allow $2 $1_mono_t:process noatsecure; + + domtrans_pattern($2, mono_exec_t, $1_mono_t) + + fs_dontaudit_rw_tmpfs_files($1_mono_t) + + optional_policy(` + xserver_xdm_rw_shm($1_mono_t) + ') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mono.te serefpolicy-3.2.5/policy/modules/apps/mono.te --- nsaserefpolicy/policy/modules/apps/mono.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/mono.te 2007-12-19 05:38:08.000000000 -0500 @@ -15,7 +15,7 @@ # Local policy # -allow mono_t self:process { execheap execmem }; +allow mono_t self:process { signal getsched execheap execmem }; userdom_generic_user_home_dir_filetrans_generic_user_home_content(mono_t,{ dir file lnk_file fifo_file sock_file }) @@ -46,3 +46,7 @@ unconfined_dbus_chat(mono_t) unconfined_dbus_connect(mono_t) ') + +optional_policy(` + xserver_xdm_rw_shm(mono_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.fc serefpolicy-3.2.5/policy/modules/apps/mozilla.fc --- nsaserefpolicy/policy/modules/apps/mozilla.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/mozilla.fc 2007-12-19 05:38:08.000000000 -0500 @@ -1,8 +1,8 @@ -HOME_DIR/\.galeon(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) -HOME_DIR/\.java(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) -HOME_DIR/\.mozilla(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) -HOME_DIR/\.netscape(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) -HOME_DIR/\.phoenix(/.*)? gen_context(system_u:object_r:ROLE_mozilla_home_t,s0) +HOME_DIR/\.galeon(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) +HOME_DIR/\.java(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) +HOME_DIR/\.mozilla(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) +HOME_DIR/\.netscape(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) +HOME_DIR/\.phoenix(/.*)? gen_context(system_u:object_r:user_mozilla_home_t,s0) # # /bin diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.if serefpolicy-3.2.5/policy/modules/apps/mozilla.if --- nsaserefpolicy/policy/modules/apps/mozilla.if 2007-10-29 07:52:48.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/mozilla.if 2008-01-03 17:10:37.000000000 -0500 @@ -35,7 +35,10 @@ template(`mozilla_per_role_template',` gen_require(` type mozilla_conf_t, mozilla_exec_t; + type user_mozilla_home_t, user_mozilla_tmp_t; ') + gen_tunable(browser_confine_$1,false) + gen_tunable(browser_write_$1_data,false) ######################################## # @@ -45,20 +48,26 @@ application_domain($1_mozilla_t,mozilla_exec_t) role $3 types $1_mozilla_t; - type $1_mozilla_home_t alias $1_mozilla_rw_t; - files_poly_member($1_mozilla_home_t) - userdom_user_home_content($1,$1_mozilla_home_t) - type $1_mozilla_tmpfs_t; files_tmpfs_file($1_mozilla_tmpfs_t) + ifelse(`$1',`user',`',` + typealias user_mozilla_home_t alias $1_mozilla_home_t; + typealias user_mozilla_tmp_t alias $1_mozilla_tmp_t; + ') + + ######################################## + # + # Local booleans + # + ######################################## # # Local policy # allow $1_mozilla_t self:capability { sys_nice setgid setuid }; - allow $1_mozilla_t self:process { sigkill signal setsched getsched setrlimit }; + allow $1_mozilla_t self:process { ptrace sigkill signal setsched getsched setrlimit }; allow $1_mozilla_t self:fifo_file rw_fifo_file_perms; allow $1_mozilla_t self:shm { unix_read unix_write read write destroy create }; allow $1_mozilla_t self:sem create_sem_perms; @@ -71,10 +80,15 @@ # for bash - old mozilla binary can_exec($1_mozilla_t, mozilla_exec_t) + domain_read_all_domains_state($1_mozilla_t) + + fs_getattr_tmpfs($1_mozilla_t) + fs_manage_tmpfs_files($1_mozilla_t) + # X access, Home files - manage_dirs_pattern($1_mozilla_t,$1_mozilla_home_t,$1_mozilla_home_t) - manage_files_pattern($1_mozilla_t,$1_mozilla_home_t,$1_mozilla_home_t) - manage_lnk_files_pattern($1_mozilla_t,$1_mozilla_home_t,$1_mozilla_home_t) + manage_dirs_pattern($1_mozilla_t,user_mozilla_home_t,user_mozilla_home_t) + manage_files_pattern($1_mozilla_t,user_mozilla_home_t,user_mozilla_home_t) + manage_lnk_files_pattern($1_mozilla_t,user_mozilla_home_t,user_mozilla_home_t) userdom_search_user_home_dirs($1,$1_mozilla_t) # Mozpluggerrc @@ -89,22 +103,48 @@ allow $2 $1_mozilla_t:unix_stream_socket connectto; # X access, Home files - manage_dirs_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - manage_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - manage_lnk_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - relabel_dirs_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - relabel_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - relabel_lnk_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t) - - manage_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t) - manage_lnk_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t) - manage_fifo_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t) - manage_sock_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t) - fs_tmpfs_filetrans($1_mozilla_t,$1_mozilla_tmpfs_t,{ file lnk_file sock_file fifo_file }) + manage_dirs_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + manage_files_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + manage_lnk_files_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + relabel_dirs_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + relabel_files_pattern($2,user_mozilla_home_t,user_mozilla_home_t) + relabel_lnk_files_pattern($2,user_mozilla_home_t,user_mozilla_home_t) allow $1_mozilla_t $2:process signull; - domain_auto_trans($2, mozilla_exec_t, $1_mozilla_t) + tunable_policy(`browser_confine_$1',` + domain_auto_trans($2, mozilla_exec_t, $1_mozilla_t) + ',` + can_exec($2, mozilla_exec_t) + ') + + userdom_read_user_home_content_files($1,$1_mozilla_t) + userdom_read_user_home_content_symlinks($1,$1_mozilla_t) + userdom_read_user_tmp_files($1,$1_mozilla_t) + userdom_list_user_files($1,$1_mozilla_t) + userdom_manage_user_tmp_dirs($1,$1_mozilla_t) + userdom_manage_user_tmp_files($1,$1_mozilla_t) + userdom_manage_user_tmp_sockets($1,$1_mozilla_t) + userdom_tmp_filetrans_user_tmp($1,$1_mozilla_t, { file dir sock_file }) + userdom_read_user_tmpfs_files($1,$1_mozilla_t) + + ifdef(`enable_mls',`',` + fs_search_removable($1_mozilla_t) + fs_read_removable_files($1_mozilla_t) + fs_read_removable_symlinks($1_mozilla_t) + ') + + tunable_policy(`browser_write_$1_data',` + userdom_manage_user_home_content_dirs($1,$1_mozilla_t) + userdom_manage_user_home_content_files($1,$1_mozilla_t) + userdom_read_user_home_content_symlinks($1,$1_mozilla_t) + userdom_manage_user_home_content_pipes($1,$1_mozilla_t) + userdom_user_home_dir_filetrans_user_home_content($1,$1_mozilla_t, { file dir }) + ', ` + # helper apps will try to create .files + userdom_dontaudit_create_user_home_content_files($1,$1_mozilla_t) + userdom_user_home_dir_filetrans($1,$1_mozilla_t, $1_mozilla_home_t,dir) + ') # Unrestricted inheritance from the caller. allow $2 $1_mozilla_t:process { noatsecure siginh rlimitinh }; @@ -112,11 +152,13 @@ ps_process_pattern($2,$1_mozilla_t) allow $2 $1_mozilla_t:process signal_perms; + kernel_read_fs_sysctls($1_mozilla_t) kernel_read_kernel_sysctls($1_mozilla_t) kernel_read_network_state($1_mozilla_t) # Access /proc, sysctl - kernel_read_system_state($1_mozilla_t) - kernel_read_net_sysctls($1_mozilla_t) + kernel_dontaudit_read_system_state($1_mozilla_t) +# kernel_read_system_state($1_mozilla_t) +# kernel_read_net_sysctls($1_mozilla_t) # Look for plugins corecmd_list_bin($1_mozilla_t) @@ -165,10 +207,23 @@ files_read_var_files($1_mozilla_t) files_read_var_symlinks($1_mozilla_t) files_dontaudit_getattr_boot_dirs($1_mozilla_t) + files_dontaudit_list_non_security($1_mozilla_t) + files_dontaudit_getattr_non_security_files($1_mozilla_t) + files_dontaudit_getattr_non_security_symlinks($1_mozilla_t) + files_dontaudit_getattr_non_security_pipes($1_mozilla_t) + files_dontaudit_getattr_non_security_sockets($1_mozilla_t) + + dev_dontaudit_getattr_all_blk_files($1_mozilla_t) + dev_dontaudit_getattr_all_chr_files($1_mozilla_t) fs_search_auto_mountpoints($1_mozilla_t) fs_list_inotifyfs($1_mozilla_t) + fs_manage_dos_dirs($1_mozilla_t) + fs_manage_dos_files($1_mozilla_t) fs_rw_tmpfs_files($1_mozilla_t) + fs_read_noxattr_fs_files($1_mozilla_t) + + selinux_dontaudit_getattr_fs($1_mozilla_t) term_dontaudit_getattr_pty_dirs($1_mozilla_t) @@ -184,12 +239,8 @@ sysnet_dns_name_resolve($1_mozilla_t) sysnet_read_config($1_mozilla_t) - userdom_manage_user_home_content_dirs($1,$1_mozilla_t) - userdom_manage_user_home_content_files($1,$1_mozilla_t) - userdom_manage_user_home_content_symlinks($1,$1_mozilla_t) - userdom_manage_user_tmp_dirs($1,$1_mozilla_t) - userdom_manage_user_tmp_files($1,$1_mozilla_t) - userdom_manage_user_tmp_sockets($1,$1_mozilla_t) + userdom_dontaudit_read_user_tmp_files($1,$1_mozilla_t) + userdom_dontaudit_use_user_terminals($1,$1_mozilla_t) xserver_user_client_template($1,$1_mozilla_t,$1_mozilla_tmpfs_t) xserver_dontaudit_read_xdm_tmp_files($1_mozilla_t) @@ -211,131 +262,8 @@ fs_manage_cifs_symlinks($1_mozilla_t) ') - # Uploads, local html - tunable_policy(`mozilla_read_content && use_nfs_home_dirs',` - fs_list_auto_mountpoints($1_mozilla_t) - files_list_home($1_mozilla_t) - fs_read_nfs_files($1_mozilla_t) - fs_read_nfs_symlinks($1_mozilla_t) - - ',` - files_dontaudit_list_home($1_mozilla_t) - fs_dontaudit_list_auto_mountpoints($1_mozilla_t) - fs_dontaudit_read_nfs_files($1_mozilla_t) - fs_dontaudit_list_nfs($1_mozilla_t) - ') - - tunable_policy(`mozilla_read_content && use_samba_home_dirs',` - fs_list_auto_mountpoints($1_mozilla_t) - files_list_home($1_mozilla_t) - fs_read_cifs_files($1_mozilla_t) - fs_read_cifs_symlinks($1_mozilla_t) - ',` - files_dontaudit_list_home($1_mozilla_t) - fs_dontaudit_list_auto_mountpoints($1_mozilla_t) - fs_dontaudit_read_cifs_files($1_mozilla_t) - fs_dontaudit_list_cifs($1_mozilla_t) - ') - - tunable_policy(`mozilla_read_content',` - userdom_list_user_tmp($1,$1_mozilla_t) - userdom_read_user_tmp_files($1,$1_mozilla_t) - userdom_read_user_tmp_symlinks($1,$1_mozilla_t) - userdom_search_user_home_dirs($1,$1_mozilla_t) - userdom_read_user_home_content_files($1,$1_mozilla_t) - userdom_read_user_home_content_symlinks($1,$1_mozilla_t) - - ifdef(`enable_mls',`',` - fs_search_removable($1_mozilla_t) - fs_read_removable_files($1_mozilla_t) - fs_read_removable_symlinks($1_mozilla_t) - ') - ',` - files_dontaudit_list_tmp($1_mozilla_t) - files_dontaudit_list_home($1_mozilla_t) - fs_dontaudit_list_removable($1_mozilla_t) - fs_dontaudit_read_removable_files($1_mozilla_t) - userdom_dontaudit_list_user_tmp($1,$1_mozilla_t) - userdom_dontaudit_read_user_tmp_files($1,$1_mozilla_t) - userdom_dontaudit_list_user_home_dirs($1,$1_mozilla_t) - userdom_dontaudit_read_user_home_content_files($1,$1_mozilla_t) - ') - - tunable_policy(`mozilla_read_content && read_default_t',` - files_list_default($1_mozilla_t) - files_read_default_files($1_mozilla_t) - files_read_default_symlinks($1_mozilla_t) - ',` - files_dontaudit_read_default_files($1_mozilla_t) - files_dontaudit_list_default($1_mozilla_t) - ') - - tunable_policy(`mozilla_read_content && read_untrusted_content',` - files_list_tmp($1_mozilla_t) - files_list_home($1_mozilla_t) - userdom_search_user_home_dirs($1,$1_mozilla_t) - - userdom_list_user_untrusted_content($1,$1_mozilla_t) - userdom_read_user_untrusted_content_files($1,$1_mozilla_t) - userdom_read_user_untrusted_content_symlinks($1,$1_mozilla_t) - userdom_list_user_tmp_untrusted_content($1,$1_mozilla_t) - userdom_read_user_tmp_untrusted_content_files($1,$1_mozilla_t) - userdom_read_user_tmp_untrusted_content_symlinks($1,$1_mozilla_t) - ',` - files_dontaudit_list_tmp($1_mozilla_t) - files_dontaudit_list_home($1_mozilla_t) - userdom_dontaudit_list_user_home_dirs($1,$1_mozilla_t) - userdom_dontaudit_list_user_untrusted_content($1,$1_mozilla_t) - userdom_dontaudit_read_user_untrusted_content_files($1,$1_mozilla_t) - userdom_dontaudit_list_user_tmp_untrusted_content($1,$1_mozilla_t) - userdom_dontaudit_read_user_tmp_untrusted_content_files($1,$1_mozilla_t) - ') - - # Save web pages - tunable_policy(`write_untrusted_content && use_nfs_home_dirs',` - files_search_home($1_mozilla_t) - - fs_search_auto_mountpoints($1_mozilla_t) - fs_manage_nfs_dirs($1_mozilla_t) - fs_manage_nfs_files($1_mozilla_t) - fs_manage_nfs_symlinks($1_mozilla_t) - ',` - fs_dontaudit_list_auto_mountpoints($1_mozilla_t) - fs_dontaudit_manage_nfs_dirs($1_mozilla_t) - fs_dontaudit_manage_nfs_files($1_mozilla_t) - ') - - tunable_policy(`write_untrusted_content && use_samba_home_dirs',` - files_search_home($1_mozilla_t) - - fs_search_auto_mountpoints($1_mozilla_t) - fs_manage_cifs_dirs($1_mozilla_t) - fs_manage_cifs_files($1_mozilla_t) - fs_manage_cifs_symlinks($1_mozilla_t) - ',` - fs_dontaudit_list_auto_mountpoints($1_mozilla_t) - fs_dontaudit_manage_cifs_dirs($1_mozilla_t) - fs_dontaudit_manage_cifs_files($1_mozilla_t) - ') - - tunable_policy(`write_untrusted_content',` - files_search_home($1_mozilla_t) - userdom_manage_user_untrusted_content_tmp_files($1, $1_mozilla_t) - files_tmp_filetrans($1_mozilla_t,$1_untrusted_content_tmp_t,file) - files_tmp_filetrans($1_mozilla_t,$1_untrusted_content_tmp_t,dir) - - userdom_manage_user_untrusted_content_files($1,$1_mozilla_t) - userdom_user_home_dir_filetrans($1,$1_mozilla_t,$1_untrusted_content_tmp_t, { file dir }) - userdom_user_home_content_filetrans($1,$1_mozilla_t,$1_untrusted_content_tmp_t, { file dir }) - ',` - files_dontaudit_list_home($1_mozilla_t) - files_dontaudit_list_tmp($1_mozilla_t) - - userdom_dontaudit_list_user_home_dirs($1,$1_mozilla_t) - userdom_dontaudit_manage_user_tmp_dirs($1,$1_mozilla_t) - userdom_dontaudit_manage_user_tmp_files($1,$1_mozilla_t) - userdom_dontaudit_manage_user_home_content_dirs($1,$1_mozilla_t) - + optional_policy(` + alsa_read_rw_config($1_mozilla_t) ') optional_policy(` @@ -350,19 +278,27 @@ optional_policy(` cups_read_rw_config($1_mozilla_t) cups_dbus_chat($1_mozilla_t) + cups_stream_connect($1_mozilla_t) ') optional_policy(` dbus_system_bus_client_template($1_mozilla,$1_mozilla_t) - dbus_user_bus_client_template($1,$1_mozilla,$1_mozilla_t) +# dbus_user_bus_client_template($1,$1_mozilla,$1_mozilla_t) +# dbus_connectto_user_bus($1,$1_mozilla_t) + ') + + optional_policy(` + gnome_exec_gconf($1_mozilla_t) + gnome_manage_user_gnome_config($1,$1_mozilla_t) ') optional_policy(` + gnome_domtrans_user_gconf($1,$1_mozilla_t) gnome_stream_connect_gconf_template($1,$1_mozilla_t) ') optional_policy(` - java_domtrans_user_javaplugin($1, $1_mozilla_t) + java_plugin_per_role_template($1, $1_mozilla_t, $1_r) ') optional_policy(` @@ -370,6 +306,10 @@ ') optional_policy(` + nsplugin_per_role_template($1, $1_mozilla_t, $1_r) + ') + + optional_policy(` mplayer_domtrans_user_mplayer($1, $1_mozilla_t) mplayer_read_user_home_files($1, $1_mozilla_t) ') @@ -382,25 +322,6 @@ thunderbird_domtrans_user_thunderbird($1, $1_mozilla_t) ') - ifdef(`TODO',` - #NOTE commented out in strict. - ######### Launch email client, and make webcal links work - #ifdef(`evolution.te', ` - #domain_auto_trans($1_mozilla_t, evolution_exec_t, $1_evolution_t) - #domain_auto_trans($1_mozilla_t, evolution_webcal_exec_t, $1_evolution_webcal_t) - #') - - # Macros for mozilla/mozilla (or other browser) domains. - # FIXME: Rules were removed to centralize policy in a gnome_app macro - # A similar thing might be necessary for mozilla compiled without GNOME - # support (is this possible?). - - # GNOME integration - optional_policy(` - gnome_application($1_mozilla, $1) - gnome_file_dialog($1_mozilla, $1) - ') - ') ') ######################################## @@ -430,11 +351,11 @@ # template(`mozilla_read_user_home_files',` gen_require(` - type $1_mozilla_home_t; + type user_mozilla_home_t; ') - allow $2 $1_mozilla_home_t:dir list_dir_perms; - allow $2 $1_mozilla_home_t:file read_file_perms; + allow $2 user_mozilla_home_t:dir list_dir_perms; + allow $2 user_mozilla_home_t:file read_file_perms; ') ######################################## @@ -464,11 +385,11 @@ # template(`mozilla_write_user_home_files',` gen_require(` - type $1_mozilla_home_t; + type user_mozilla_home_t; ') - allow $2 $1_mozilla_home_t:dir list_dir_perms; - allow $2 $1_mozilla_home_t:file write; + allow $2 user_mozilla_home_t:dir list_dir_perms; + allow $2 user_mozilla_home_t:file write; ') ######################################## @@ -573,3 +494,27 @@ allow $2 $1_mozilla_t:tcp_socket rw_socket_perms; ') + +######################################## +## +## mozilla connection template. +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +# +template(`mozilla_stream_connect_template',` + gen_require(` + type $1_mozilla_t; + ') + + allow $2 $1_mozilla_t:unix_stream_socket connectto; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.te serefpolicy-3.2.5/policy/modules/apps/mozilla.te --- nsaserefpolicy/policy/modules/apps/mozilla.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/mozilla.te 2007-12-19 05:38:08.000000000 -0500 @@ -6,15 +6,15 @@ # Declarations # -## -##

-## Control mozilla content access -##

-## -gen_tunable(mozilla_read_content,false) - type mozilla_conf_t; files_config_file(mozilla_conf_t) type mozilla_exec_t; application_executable_file(mozilla_exec_t) + +type user_mozilla_home_t alias user_mozilla_rw_t; +files_poly_member(user_mozilla_home_t) +userdom_user_home_content(user,user_mozilla_home_t) + +type user_mozilla_tmp_t; +files_tmp_file(user_mozilla_tmp_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.fc serefpolicy-3.2.5/policy/modules/apps/mplayer.fc --- nsaserefpolicy/policy/modules/apps/mplayer.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/mplayer.fc 2007-12-19 05:38:08.000000000 -0500 @@ -10,4 +10,4 @@ /usr/bin/mencoder -- gen_context(system_u:object_r:mencoder_exec_t,s0) /usr/bin/xine -- gen_context(system_u:object_r:mplayer_exec_t,s0) -HOME_DIR/\.mplayer(/.*)? gen_context(system_u:object_r:ROLE_mplayer_home_t,s0) +HOME_DIR/\.mplayer(/.*)? gen_context(system_u:object_r:user_mplayer_home_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.if serefpolicy-3.2.5/policy/modules/apps/mplayer.if --- nsaserefpolicy/policy/modules/apps/mplayer.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/mplayer.if 2007-12-19 05:38:08.000000000 -0500 @@ -35,6 +35,7 @@ template(`mplayer_per_role_template',` gen_require(` type mencoder_exec_t, mplayer_exec_t; + type user_mplayer_home_t; ') ######################################## @@ -50,9 +51,9 @@ application_domain($1_mplayer_t,mplayer_exec_t) role $3 types $1_mplayer_t; - type $1_mplayer_home_t alias $1_mplayer_rw_t; - files_poly_member($1_mplayer_home_t) - userdom_user_home_content($1,$1_mplayer_home_t) + ifelse(`$1',`user',`',` + typealias user_mplayer_home_t alias $1_mplayer_home_t; + ') type $1_mplayer_tmpfs_t; files_tmpfs_file($1_mplayer_tmpfs_t) @@ -62,9 +63,9 @@ # mencoder local policy # - manage_dirs_pattern($1_mencoder_t,$1_mplayer_home_t,$1_mplayer_home_t) - manage_files_pattern($1_mencoder_t,$1_mplayer_home_t,$1_mplayer_home_t) - manage_lnk_files_pattern($1_mencoder_t,$1_mplayer_home_t,$1_mplayer_home_t) + manage_dirs_pattern($1_mencoder_t,user_mplayer_home_t,user_mplayer_home_t) + manage_files_pattern($1_mencoder_t,user_mplayer_home_t,user_mplayer_home_t) + manage_lnk_files_pattern($1_mencoder_t,user_mplayer_home_t,user_mplayer_home_t) # Read global config allow $1_mencoder_t mplayer_etc_t:dir list_dir_perms; @@ -256,9 +257,9 @@ allow $1_mplayer_t self:fifo_file rw_fifo_file_perms; allow $1_mplayer_t self:sem create_sem_perms; - manage_dirs_pattern($1_mplayer_t,$1_mplayer_home_t,$1_mplayer_home_t) - manage_files_pattern($1_mplayer_t,$1_mplayer_home_t,$1_mplayer_home_t) - manage_lnk_files_pattern($1_mplayer_t,$1_mplayer_home_t,$1_mplayer_home_t) + manage_dirs_pattern($1_mplayer_t,user_mplayer_home_t,user_mplayer_home_t) + manage_files_pattern($1_mplayer_t,user_mplayer_home_t,user_mplayer_home_t) + manage_lnk_files_pattern($1_mplayer_t,user_mplayer_home_t,user_mplayer_home_t) userdom_search_user_home_dirs($1,$1_mplayer_t) manage_files_pattern($1_mplayer_t,$1_mplayer_tmpfs_t,$1_mplayer_tmpfs_t) @@ -273,12 +274,12 @@ read_lnk_files_pattern($1_mplayer_t,mplayer_etc_t,mplayer_etc_t) # Home access - manage_dirs_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - manage_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - manage_lnk_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - relabel_dirs_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - relabel_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) - relabel_lnk_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) + manage_dirs_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + manage_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + manage_lnk_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + relabel_dirs_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + relabel_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) + relabel_lnk_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) # domain transition domtrans_pattern($2, mplayer_exec_t, $1_mplayer_t) @@ -503,8 +504,8 @@ # template(`mplayer_read_user_home_files',` gen_require(` - type $1_mplayer_home_t; + type user_mplayer_home_t; ') - read_files_pattern($2,$1_mplayer_home_t,$1_mplayer_home_t) + read_files_pattern($2,user_mplayer_home_t,user_mplayer_home_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.te serefpolicy-3.2.5/policy/modules/apps/mplayer.te --- nsaserefpolicy/policy/modules/apps/mplayer.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/mplayer.te 2007-12-19 05:38:08.000000000 -0500 @@ -22,3 +22,7 @@ type mplayer_exec_t; corecmd_executable_file(mplayer_exec_t) application_executable_file(mplayer_exec_t) + +type user_mplayer_home_t alias user_mplayer_rw_t; +userdom_user_home_content(user,user_mplayer_home_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.fc serefpolicy-3.2.5/policy/modules/apps/nsplugin.fc --- nsaserefpolicy/policy/modules/apps/nsplugin.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/nsplugin.fc 2008-01-03 15:47:01.000000000 -0500 @@ -0,0 +1,3 @@ + +/usr/lib/nspluginwrapper/plugin-config -- gen_context(system_u:object_r:nsplugin_exec_t,s0) +/usr/lib/mozilla/plugins-wrapped(/.*)? gen_context(system_u:object_r:nsplugin_rw_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.if serefpolicy-3.2.5/policy/modules/apps/nsplugin.if --- nsaserefpolicy/policy/modules/apps/nsplugin.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/nsplugin.if 2008-01-04 09:00:08.000000000 -0500 @@ -0,0 +1,227 @@ + +## policy for nsplugin + +######################################## +## +## Execute a domain transition to run nsplugin. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`nsplugin_domtrans',` + gen_require(` + type nsplugin_t; + type nsplugin_exec_t; + ') + + domtrans_pattern($1,nsplugin_exec_t,nsplugin_t) +') + + +######################################## +## +## 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) +') + +######################################## +## +## Create, read, write, and delete +## nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_manage_rw_files',` + gen_require(` + type nsplugin_rw_t; + ') + + allow $1 nsplugin_rw_t:file manage_file_perms; + allow $1 nsplugin_rw_t:dir rw_dir_perms; +') + +######################################## +## +## Manage nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_manage_rw',` + gen_require(` + type nsplugin_rw_t; + ') + + manage_dirs_pattern($1,nsplugin_rw_t,nsplugin_rw_t) + manage_files_pattern($1,nsplugin_rw_t,nsplugin_rw_t) + manage_lnk_files_pattern($1,nsplugin_rw_t,nsplugin_rw_t) +') + + +######################################## +## +## Execute nsplugin in the nsplugin domain, and +## allow the specified role the nsplugin domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the nsplugin domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`nsplugin_run',` + gen_require(` + type nsplugin_t; + ') + + nsplugin_domtrans($1) + role $2 types nsplugin_t; + dontaudit nsplugin_t $3:chr_file rw_term_perms; +') + + +######################################## +## +## All of the rules required to administrate +## an nsplugin environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the syslog domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`nsplugin_admin',` + gen_require(` + type nsplugin_t; + ') + + allow $1 nsplugin_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, nsplugin_t, nsplugin_t) + nsplugin_manage_rw($1) + +') + +####################################### +## +## The per role template for the nsplugin module. +## +## +##

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

+##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`nsplugin_per_role_template',` + gen_require(` + type nsplugin_t; + type nsplugin_rw_t; + ') + nsplugin_domtrans($2) + role $3 types nsplugin_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) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.te serefpolicy-3.2.5/policy/modules/apps/nsplugin.te --- nsaserefpolicy/policy/modules/apps/nsplugin.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/nsplugin.te 2008-01-03 15:49:43.000000000 -0500 @@ -0,0 +1,47 @@ +policy_module(nsplugin,1.0.0) + +######################################## +# +# Declarations +# + +type nsplugin_t; +type nsplugin_exec_t; +application_domain(nsplugin_t, nsplugin_exec_t) +role system_r types nsplugin_t; + + +type nsplugin_rw_t; +files_type(nsplugin_rw_t) + +######################################## +# +# nsplugin local policy +# + +## internal communication is often done using fifo and unix sockets. +allow nsplugin_t self:capability { setuid setgid }; +allow nsplugin_t self:fifo_file rw_file_perms; +allow nsplugin_t self:unix_stream_socket create_stream_socket_perms; + +can_exec(nsplugin_t, nsplugin_rw_t) +manage_dirs_pattern(nsplugin_t, nsplugin_rw_t, nsplugin_rw_t) +manage_files_pattern(nsplugin_t, nsplugin_rw_t, nsplugin_rw_t) +manage_lnk_files_pattern(nsplugin_t, nsplugin_rw_t, nsplugin_rw_t) + +corecmd_exec_bin(nsplugin_t) +corecmd_exec_shell(nsplugin_t) + +kernel_read_system_state(nsplugin_t) + +files_read_etc_files(nsplugin_t) +files_dontaudit_search_home(nsplugin_t) + +libs_use_ld_so(nsplugin_t) +libs_use_shared_libs(nsplugin_t) + +miscfiles_read_localization(nsplugin_t) + +userdom_dontaudit_search_all_users_home_content(nsplugin_t) + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/screen.fc serefpolicy-3.2.5/policy/modules/apps/screen.fc --- nsaserefpolicy/policy/modules/apps/screen.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/screen.fc 2007-12-19 05:38:08.000000000 -0500 @@ -1,7 +1,7 @@ # # /home # -HOME_DIR/\.screenrc -- gen_context(system_u:object_r:ROLE_screen_ro_home_t,s0) +HOME_DIR/\.screenrc -- gen_context(system_u:object_r:user_screen_ro_home_t,s0) # # /usr diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/screen.if serefpolicy-3.2.5/policy/modules/apps/screen.if --- nsaserefpolicy/policy/modules/apps/screen.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/screen.if 2007-12-19 05:38:08.000000000 -0500 @@ -50,8 +50,9 @@ type $1_screen_tmp_t; files_tmp_file($1_screen_tmp_t) - type $1_screen_ro_home_t; - files_type($1_screen_ro_home_t) + ifelse(`$1',`user',`',` + typealias user_screen_ro_home_t alias $1_screen_ro_home_t; + ') type $1_screen_var_run_t; files_pid_file($1_screen_var_run_t) @@ -81,9 +82,9 @@ filetrans_pattern($1_screen_t,screen_dir_t,$1_screen_var_run_t,fifo_file) files_pid_filetrans($1_screen_t,screen_dir_t,dir) - allow $1_screen_t $1_screen_ro_home_t:dir list_dir_perms; - read_files_pattern($1_screen_t,$1_screen_ro_home_t,$1_screen_ro_home_t) - read_lnk_files_pattern($1_screen_t,$1_screen_ro_home_t,$1_screen_ro_home_t) + allow $1_screen_t user_screen_ro_home_t:dir list_dir_perms; + read_files_pattern($1_screen_t,user_screen_ro_home_t,user_screen_ro_home_t) + read_lnk_files_pattern($1_screen_t,user_screen_ro_home_t,user_screen_ro_home_t) allow $1_screen_t $2:process signal; @@ -91,12 +92,12 @@ allow $2 $1_screen_t:process signal; allow $1_screen_t $2:process signal; - manage_dirs_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - manage_files_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - manage_lnk_files_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - relabel_dirs_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - relabel_files_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) - relabel_lnk_files_pattern($2,$1_screen_ro_home_t,$1_screen_ro_home_t) + manage_dirs_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + manage_files_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + manage_lnk_files_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + relabel_dirs_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + relabel_files_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) + relabel_lnk_files_pattern($2,user_screen_ro_home_t,user_screen_ro_home_t) kernel_read_system_state($1_screen_t) kernel_read_kernel_sysctls($1_screen_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/screen.te serefpolicy-3.2.5/policy/modules/apps/screen.te --- nsaserefpolicy/policy/modules/apps/screen.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/screen.te 2007-12-19 05:38:08.000000000 -0500 @@ -11,3 +11,7 @@ type screen_exec_t; application_executable_file(screen_exec_t) + +type user_screen_ro_home_t; +userdom_user_home_content(user,user_screen_ro_home_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/slocate.te serefpolicy-3.2.5/policy/modules/apps/slocate.te --- nsaserefpolicy/policy/modules/apps/slocate.te 2007-10-02 09:54:50.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/slocate.te 2008-01-03 10:04:21.000000000 -0500 @@ -39,6 +39,7 @@ files_list_all(locate_t) files_getattr_all_files(locate_t) +files_getattr_all_pipes(locate_t) files_getattr_all_sockets(locate_t) files_read_etc_runtime_files(locate_t) files_read_etc_files(locate_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/thunderbird.fc serefpolicy-3.2.5/policy/modules/apps/thunderbird.fc --- nsaserefpolicy/policy/modules/apps/thunderbird.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/thunderbird.fc 2007-12-19 05:38:08.000000000 -0500 @@ -3,4 +3,4 @@ # /usr/bin/thunderbird.* -- gen_context(system_u:object_r:thunderbird_exec_t,s0) -HOME_DIR/\.thunderbird(/.*)? gen_context(system_u:object_r:ROLE_thunderbird_home_t,s0) +HOME_DIR/\.thunderbird(/.*)? gen_context(system_u:object_r:user_thunderbird_home_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/thunderbird.if serefpolicy-3.2.5/policy/modules/apps/thunderbird.if --- nsaserefpolicy/policy/modules/apps/thunderbird.if 2007-12-06 13:12:03.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/thunderbird.if 2007-12-19 05:38:08.000000000 -0500 @@ -43,9 +43,9 @@ application_domain($1_thunderbird_t,thunderbird_exec_t) role $3 types $1_thunderbird_t; - type $1_thunderbird_home_t alias $1_thunderbird_rw_t; - files_poly_member($1_thunderbird_home_t) - userdom_user_home_content($1, $1_thunderbird_home_t) + ifelse(`$1',`user',`',` + typealias user_thunderbird_home_t alias $1_thunderbird_home_t; + ') type $1_thunderbird_tmpfs_t; files_tmpfs_file($1_thunderbird_tmpfs_t) @@ -64,9 +64,9 @@ allow $1_thunderbird_t self:shm { read write create destroy unix_read unix_write }; # Access ~/.thunderbird - manage_dirs_pattern($1_thunderbird_t,$1_thunderbird_home_t,$1_thunderbird_home_t) - manage_files_pattern($1_thunderbird_t,$1_thunderbird_home_t,$1_thunderbird_home_t) - manage_lnk_files_pattern($1_thunderbird_t,$1_thunderbird_home_t,$1_thunderbird_home_t) + manage_dirs_pattern($1_thunderbird_t,user_thunderbird_home_t,user_thunderbird_home_t) + manage_files_pattern($1_thunderbird_t,user_thunderbird_home_t,user_thunderbird_home_t) + manage_lnk_files_pattern($1_thunderbird_t,user_thunderbird_home_t,user_thunderbird_home_t) userdom_search_user_home_dirs($1,$1_thunderbird_t) manage_files_pattern($1_thunderbird_t,$1_thunderbird_tmpfs_t,$1_thunderbird_tmpfs_t) @@ -87,13 +87,13 @@ ps_process_pattern($2,$1_thunderbird_t) # Access ~/.thunderbird - manage_dirs_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - manage_files_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - manage_lnk_files_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - - relabel_dirs_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - relabel_files_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) - relabel_lnk_files_pattern($2,$1_thunderbird_home_t,$1_thunderbird_home_t) + manage_dirs_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + manage_files_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + manage_lnk_files_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + + relabel_dirs_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + relabel_files_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) + relabel_lnk_files_pattern($2,user_thunderbird_home_t,user_thunderbird_home_t) # Allow netstat kernel_read_network_state($1_thunderbird_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/thunderbird.te serefpolicy-3.2.5/policy/modules/apps/thunderbird.te --- nsaserefpolicy/policy/modules/apps/thunderbird.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/thunderbird.te 2007-12-19 05:38:08.000000000 -0500 @@ -8,3 +8,7 @@ type thunderbird_exec_t; application_executable_file(thunderbird_exec_t) + +type user_thunderbird_home_t alias user_thunderbird_rw_t; +userdom_user_home_content(user, user_thunderbird_home_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/tvtime.if serefpolicy-3.2.5/policy/modules/apps/tvtime.if --- nsaserefpolicy/policy/modules/apps/tvtime.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/tvtime.if 2007-12-19 05:38:08.000000000 -0500 @@ -46,12 +46,10 @@ application_domain($1_tvtime_t,tvtime_exec_t) role $3 types $1_tvtime_t; - type $1_tvtime_home_t alias $1_tvtime_rw_t; - userdom_user_home_content($1,$1_tvtime_home_t) - files_poly_member($1_tvtime_home_t) - - type $1_tvtime_tmp_t; - files_tmp_file($1_tvtime_tmp_t) + ifelse(`$1',`user',`',` + typealias user_tvtime_home_t alias $1_tvtime_home_t; + typealias user_tvtime_tmp_t alias $1_tvtime_tmp_t; + ') type $1_tvtime_tmpfs_t; files_tmpfs_file($1_tvtime_tmpfs_t) @@ -67,14 +65,14 @@ allow $1_tvtime_t self:unix_stream_socket rw_stream_socket_perms; # X access, Home files - manage_dirs_pattern($1_tvtime_t,$1_tvtime_home_t,$1_tvtime_home_t) - manage_files_pattern($1_tvtime_t,$1_tvtime_home_t,$1_tvtime_home_t) - manage_lnk_files_pattern($1_tvtime_t,$1_tvtime_home_t,$1_tvtime_home_t) - userdom_user_home_dir_filetrans($1,$1_tvtime_t,$1_tvtime_home_t,dir) - - manage_dirs_pattern($1_tvtime_t,$1_tvtime_tmp_t,$1_tvtime_tmp_t) - manage_files_pattern($1_tvtime_t,$1_tvtime_tmp_t,$1_tvtime_tmp_t) - files_tmp_filetrans($1_tvtime_t, $1_tvtime_tmp_t,{ file dir }) + manage_dirs_pattern($1_tvtime_t,user_tvtime_home_t,user_tvtime_home_t) + manage_files_pattern($1_tvtime_t,user_tvtime_home_t,user_tvtime_home_t) + manage_lnk_files_pattern($1_tvtime_t,user_tvtime_home_t,user_tvtime_home_t) + userdom_user_home_dir_filetrans($1,$1_tvtime_t,user_tvtime_home_t,dir) + + manage_dirs_pattern($1_tvtime_t,user_tvtime_tmp_t,user_tvtime_tmp_t) + manage_files_pattern($1_tvtime_t,user_tvtime_tmp_t,user_tvtime_tmp_t) + files_tmp_filetrans($1_tvtime_t, user_tvtime_tmp_t,{ file dir }) manage_files_pattern($1_tvtime_t,$1_tvtime_tmpfs_t,$1_tvtime_tmpfs_t) manage_lnk_files_pattern($1_tvtime_t,$1_tvtime_tmpfs_t,$1_tvtime_tmpfs_t) @@ -86,12 +84,12 @@ domtrans_pattern($2, tvtime_exec_t, $1_tvtime_t) # X access, Home files - manage_dirs_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - manage_files_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - manage_lnk_files_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - relabel_dirs_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - relabel_files_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) - relabel_lnk_files_pattern($2,$1_tvtime_home_t,$1_tvtime_home_t) + manage_dirs_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + manage_files_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + manage_lnk_files_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + relabel_dirs_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + relabel_files_pattern($2,user_tvtime_home_t,user_tvtime_home_t) + relabel_lnk_files_pattern($2,user_tvtime_home_t,user_tvtime_home_t) # Allow the user domain to signal/ps. ps_process_pattern($2,$1_tvtime_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/tvtime.te serefpolicy-3.2.5/policy/modules/apps/tvtime.te --- nsaserefpolicy/policy/modules/apps/tvtime.te 2007-10-02 09:54:50.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/tvtime.te 2007-12-19 05:38:08.000000000 -0500 @@ -11,3 +11,9 @@ type tvtime_dir_t; files_pid_file(tvtime_dir_t) + +type user_tvtime_home_t alias user_tvtime_rw_t; +userdom_user_home_content(user,user_tvtime_home_t) + +type user_tvtime_tmp_t; +files_tmp_file(user_tvtime_tmp_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/uml.fc serefpolicy-3.2.5/policy/modules/apps/uml.fc --- nsaserefpolicy/policy/modules/apps/uml.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/uml.fc 2007-12-19 05:38:08.000000000 -0500 @@ -1,7 +1,7 @@ # # HOME_DIR/ # -HOME_DIR/\.uml(/.*)? gen_context(system_u:object_r:ROLE_uml_rw_t,s0) +HOME_DIR/\.uml(/.*)? gen_context(system_u:object_r:user_uml_rw_t,s0) # # /usr diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/userhelper.if serefpolicy-3.2.5/policy/modules/apps/userhelper.if --- nsaserefpolicy/policy/modules/apps/userhelper.if 2007-07-23 10:20:12.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/userhelper.if 2007-12-19 05:38:08.000000000 -0500 @@ -181,24 +181,6 @@ nscd_socket_use($1_userhelper_t) ') - ifdef(`TODO',` - allow $1_userhelper_t xdm_t:fd use; - allow $1_userhelper_t xdm_var_run_t:dir search; - allow $1_userhelper_t xdm_t:fifo_file { getattr read write ioctl }; - - optional_policy(` - allow $1_userhelper_t gphdomain:fd use; - ') - optional_policy(` - domtrans_pattern($1_userhelper_t, xauth_exec_t, $1_xauth_t) - allow $1_userhelper_t $1_xauth_home_t:file { getattr read }; - ') - optional_policy(` - domtrans_pattern($1_mozilla_t, userhelper_exec_t, $1_userhelper_t) - ') - # for when the network connection is killed - dontaudit unpriv_userdomain $1_userhelper_t:process signal; - ') ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.fc serefpolicy-3.2.5/policy/modules/apps/vmware.fc --- nsaserefpolicy/policy/modules/apps/vmware.fc 2007-10-12 08:56:02.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/vmware.fc 2007-12-19 05:38:08.000000000 -0500 @@ -1,9 +1,9 @@ # # HOME_DIR/ # -HOME_DIR/\.vmware(/.*)? gen_context(system_u:object_r:ROLE_vmware_file_t,s0) -HOME_DIR/\.vmware[^/]*/.*\.cfg -- gen_context(system_u:object_r:ROLE_vmware_conf_t,s0) -HOME_DIR/vmware(/.*)? gen_context(system_u:object_r:ROLE_vmware_file_t,s0) +HOME_DIR/\.vmware(/.*)? gen_context(system_u:object_r:user_vmware_file_t,s0) +HOME_DIR/\.vmware[^/]*/.*\.cfg -- gen_context(system_u:object_r:user_vmware_conf_t,s0) +HOME_DIR/vmware(/.*)? gen_context(system_u:object_r:user_vmware_file_t,s0) # # /etc @@ -21,19 +21,25 @@ /usr/bin/vmware-nmbd -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-ping -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-smbd -- gen_context(system_u:object_r:vmware_host_exec_t,s0) +/usr/sbin/vmware-guest.* -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-smbpasswd -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-smbpasswd\.bin -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-vmx -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/bin/vmware-wizard -- gen_context(system_u:object_r:vmware_exec_t,s0) /usr/bin/vmware -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/sbin/vmware-serverd -- gen_context(system_u:object_r:vmware_exec_t,s0) /usr/lib/vmware/config -- gen_context(system_u:object_r:vmware_sys_conf_t,s0) /usr/lib/vmware/bin/vmware-mks -- gen_context(system_u:object_r:vmware_exec_t,s0) /usr/lib/vmware/bin/vmware-ui -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/lib/vmware/bin/vmplayer -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/lib/vmware/bin/vmware-vmx -- gen_context(system_u:object_r:vmware_host_exec_t,s0) /usr/lib64/vmware/config -- gen_context(system_u:object_r:vmware_sys_conf_t,s0) /usr/lib64/vmware/bin/vmware-mks -- gen_context(system_u:object_r:vmware_exec_t,s0) /usr/lib64/vmware/bin/vmware-ui -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/lib64/vmware/bin/vmplayer -- gen_context(system_u:object_r:vmware_exec_t,s0) +/usr/lib64/vmware/bin/vmware-vmx -- gen_context(system_u:object_r:vmware_host_exec_t,s0) ifdef(`distro_gentoo',` /opt/vmware/workstation/bin/vmnet-bridge -- gen_context(system_u:object_r:vmware_host_exec_t,s0) @@ -49,3 +55,4 @@ /opt/vmware/workstation/bin/vmware-wizard -- gen_context(system_u:object_r:vmware_exec_t,s0) /opt/vmware/workstation/bin/vmware -- gen_context(system_u:object_r:vmware_exec_t,s0) ') +/var/log/vmware.* -- gen_context(system_u:object_r:vmware_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.if serefpolicy-3.2.5/policy/modules/apps/vmware.if --- nsaserefpolicy/policy/modules/apps/vmware.if 2007-02-19 11:32:52.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/vmware.if 2007-12-19 05:38:08.000000000 -0500 @@ -202,3 +202,22 @@ allow $1 vmware_sys_conf_t:file append; ') + +######################################## +## +## Append to VMWare log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`vmware_append_log',` + gen_require(` + type vmware_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1,vmware_log_t,vmware_log_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.te serefpolicy-3.2.5/policy/modules/apps/vmware.te --- nsaserefpolicy/policy/modules/apps/vmware.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/vmware.te 2007-12-19 05:38:08.000000000 -0500 @@ -22,17 +22,21 @@ type vmware_var_run_t; files_pid_file(vmware_var_run_t) +type vmware_log_t; +logging_log_file(vmware_log_t) + ######################################## # # VMWare host local policy # -allow vmware_host_t self:capability { setuid net_raw }; +allow vmware_host_t self:capability { setgid setuid net_raw }; dontaudit vmware_host_t self:capability sys_tty_config; -allow vmware_host_t self:process signal_perms; +allow vmware_host_t self:process { execstack execmem signal_perms }; allow vmware_host_t self:fifo_file rw_fifo_file_perms; allow vmware_host_t self:unix_stream_socket create_stream_socket_perms; allow vmware_host_t self:rawip_socket create_socket_perms; +allow vmware_host_t self:tcp_socket create_socket_perms; # cjp: the ro and rw files should be split up manage_files_pattern(vmware_host_t,vmware_sys_conf_t,vmware_sys_conf_t) @@ -41,6 +45,11 @@ manage_sock_files_pattern(vmware_host_t,vmware_var_run_t,vmware_var_run_t) files_pid_filetrans(vmware_host_t,vmware_var_run_t,{ file sock_file }) +manage_files_pattern(vmware_host_t,vmware_log_t,vmware_log_t) +logging_log_filetrans(vmware_host_t,vmware_log_t,{ file dir }) + +files_search_home(vmware_host_t) + kernel_read_kernel_sysctls(vmware_host_t) kernel_list_proc(vmware_host_t) kernel_read_proc_symlinks(vmware_host_t) @@ -63,6 +72,7 @@ corenet_sendrecv_all_server_packets(vmware_host_t) dev_read_sysfs(vmware_host_t) +dev_read_urand(vmware_host_t) dev_rw_vmware(vmware_host_t) domain_use_interactive_fds(vmware_host_t) @@ -99,6 +109,10 @@ ') netutils_domtrans_ping(vmware_host_t) +optional_policy(` + xserver_xdm_rw_shm(vmware_host_t) +') + ifdef(`TODO',` # VMWare need access to pcmcia devices for network optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.if serefpolicy-3.2.5/policy/modules/apps/wine.if --- nsaserefpolicy/policy/modules/apps/wine.if 2007-09-12 10:34:17.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/apps/wine.if 2007-12-19 05:38:08.000000000 -0500 @@ -49,3 +49,53 @@ role $2 types wine_t; allow wine_t $3:chr_file rw_term_perms; ') + +####################################### +## +## The per role template for the wine module. +## +## +##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`wine_per_role_template',` + gen_require(` + type wine_exec_t; + ') + + type $1_wine_t; + domain_type($1_wine_t) + domain_entry_file($1_wine_t,wine_exec_t) + role $3 types $1_wine_t; + + domain_interactive_fd($1_wine_t) + + userdom_unpriv_usertype($1, $1_wine_t) + + allow $1_wine_t self:process { execheap execmem }; + + domtrans_pattern($2, wine_exec_t, $1_wine_t) + + optional_policy(` + xserver_xdm_rw_shm($1_wine_t) + ') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.te serefpolicy-3.2.5/policy/modules/apps/wine.te --- nsaserefpolicy/policy/modules/apps/wine.te 2007-12-19 05:32:09.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/apps/wine.te 2007-12-19 05:38:08.000000000 -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; ######################################## # @@ -20,7 +21,12 @@ unconfined_domain_noaudit(wine_t) files_execmod_all_files(wine_t) - optional_policy(` - hal_dbus_chat(wine_t) - ') +') + +optional_policy(` + hal_dbus_chat(wine_t) +') + +optional_policy(` + xserver_xdm_rw_shm(wine_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corecommands.fc serefpolicy-3.2.5/policy/modules/kernel/corecommands.fc --- nsaserefpolicy/policy/modules/kernel/corecommands.fc 2007-12-12 11:35:27.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/corecommands.fc 2008-01-07 11:08:14.000000000 -0500 @@ -7,11 +7,11 @@ /bin/d?ash -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/bash -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/bash2 -- gen_context(system_u:object_r:shell_exec_t,s0) +/usr/bin/git-shell -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/ksh.* -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/sash -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/tcsh -- gen_context(system_u:object_r:shell_exec_t,s0) /bin/zsh.* -- gen_context(system_u:object_r:shell_exec_t,s0) - # # /dev # @@ -58,6 +58,8 @@ /etc/netplug\.d(/.*)? gen_context(system_u:object_r:bin_t,s0) +/etc/NetworkManager/dispatcher.d(/.*)? gen_context(system_u:object_r:bin_t,s0) + /etc/ppp/ip-down\..* -- gen_context(system_u:object_r:bin_t,s0) /etc/ppp/ip-up\..* -- gen_context(system_u:object_r:bin_t,s0) /etc/ppp/ipv6-up\..* -- gen_context(system_u:object_r:bin_t,s0) @@ -127,6 +129,8 @@ /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 # @@ -147,7 +151,7 @@ /usr/lib(64)?/cups/backend(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/lib(64)?/cups/cgi-bin/.* -- gen_context(system_u:object_r:bin_t,s0) /usr/lib(64)?/cups/daemon(/.*)? gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/cups/filter(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/cups/filter(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/lib(64)?/cyrus-imapd/.* -- gen_context(system_u:object_r:bin_t,s0) /usr/lib(64)?/dpkg/.+ -- gen_context(system_u:object_r:bin_t,s0) @@ -186,7 +190,10 @@ /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/bin/scponly -- gen_context(system_u:object_r:shell_exec_t,s0) +/usr/sbin/scponlyc -- gen_context(system_u:object_r:shell_exec_t,s0) /usr/sbin/sesh -- gen_context(system_u:object_r:shell_exec_t,s0) +/usr/sbin/smrsh -- gen_context(system_u:object_r:shell_exec_t,s0) /usr/share/apr-0/build/[^/]+\.sh -- gen_context(system_u:object_r:bin_t,s0) /usr/share/apr-0/build/libtool -- gen_context(system_u:object_r:bin_t,s0) @@ -284,3 +291,6 @@ ifdef(`distro_suse',` /var/lib/samba/bin/.+ gen_context(system_u:object_r:bin_t,s0) ') +/usr/lib/nspluginwrapper/npconfig gen_context(system_u:object_r:bin_t,s0) +/usr/lib/nspluginwrapper/npviewer gen_context(system_u:object_r:bin_t,s0) +/usr/lib/nspluginwrapper/npviewer.bin gen_context(system_u:object_r:bin_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corecommands.if serefpolicy-3.2.5/policy/modules/kernel/corecommands.if --- nsaserefpolicy/policy/modules/kernel/corecommands.if 2007-11-14 08:17:58.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/corecommands.if 2007-12-19 05:38:08.000000000 -0500 @@ -875,6 +875,7 @@ read_lnk_files_pattern($1,bin_t,bin_t) can_exec($1,chroot_exec_t) + allow $1 self:capability sys_chroot; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corenetwork.te.in serefpolicy-3.2.5/policy/modules/kernel/corenetwork.te.in --- nsaserefpolicy/policy/modules/kernel/corenetwork.te.in 2007-11-29 13:29:34.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/corenetwork.te.in 2007-12-31 07:12:10.000000000 -0500 @@ -122,6 +122,8 @@ network_port(mmcc, tcp,5050,s0, udp,5050,s0) network_port(monopd, tcp,1234,s0) network_port(msnp, tcp,1863,s0, udp,1863,s0) +network_port(munin, tcp,4949,s0, udp,4949,s0) +network_port(mythtv, tcp,6543,s0, udp,6543,s0) network_port(mysqld, tcp,1186,s0, tcp,3306,s0) portcon tcp 63132-63163 gen_context(system_u:object_r:mysqld_port_t, s0) network_port(nessus, tcp,1241,s0) @@ -133,6 +135,7 @@ network_port(pegasus_http, tcp,5988,s0) network_port(pegasus_https, tcp,5989,s0) network_port(postfix_policyd, tcp,10031,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) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.fc serefpolicy-3.2.5/policy/modules/kernel/devices.fc --- nsaserefpolicy/policy/modules/kernel/devices.fc 2007-12-12 11:35:27.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/devices.fc 2007-12-31 08:18:04.000000000 -0500 @@ -22,6 +22,7 @@ /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/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) @@ -29,10 +30,13 @@ /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/js.* -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/kmem -c gen_context(system_u:object_r:memory_device_t,mls_systemhigh) /dev/kmsg -c gen_context(system_u:object_r:kmsg_device_t,mls_systemhigh) +/dev/kvm -c gen_context(system_u:object_r:kvm_device_t,s0) /dev/lircm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/logibm -c gen_context(system_u:object_r:mouse_device_t,s0) /dev/lp.* -c gen_context(system_u:object_r:printer_device_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.if serefpolicy-3.2.5/policy/modules/kernel/devices.if --- nsaserefpolicy/policy/modules/kernel/devices.if 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/kernel/devices.if 2008-01-02 13:28:34.000000000 -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 }) @@ -167,6 +167,25 @@ ######################################## ## +## Manage of directories in /dev. +## +## +## +## Domain allowed to relabel. +## +## +# +interface(`dev_manage_generic_dirs',` + gen_require(` + type device_t; + ') + + manage_dirs_pattern($1,device_t,device_t) +') + + +######################################## +## ## Delete a directory in the device directory. ## ## @@ -649,6 +668,7 @@ ') getattr_blk_files_pattern($1,device_t,device_node) + ') ######################################## @@ -667,6 +687,7 @@ ') dontaudit $1 device_node:blk_file getattr; + dev_dontaudit_getattr_generic_blk_files($1) ') ######################################## @@ -704,6 +725,7 @@ ') dontaudit $1 device_node:chr_file getattr; + dev_dontaudit_getattr_generic_chr_files($1) ') ######################################## @@ -2787,6 +2809,97 @@ ######################################## ## +## 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. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.te serefpolicy-3.2.5/policy/modules/kernel/devices.te --- nsaserefpolicy/policy/modules/kernel/devices.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/devices.te 2007-12-31 08:18:37.000000000 -0500 @@ -66,12 +66,25 @@ dev_node(framebuf_device_t) # +# Type for /dev/ipmi/0 +# +type ipmi_device_t; +dev_node(ipmi_device_t) + +# # Type for /dev/kmsg # type kmsg_device_t; dev_node(kmsg_device_t) # +# kvm_device_t is the type of +# /dev/kvm +# +type kvm_device_t; +dev_node(kvm_device_t) + +# # Type for /dev/mapper/control # type lvm_control_t; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/domain.te serefpolicy-3.2.5/policy/modules/kernel/domain.te --- nsaserefpolicy/policy/modules/kernel/domain.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/domain.te 2007-12-19 05:38:08.000000000 -0500 @@ -85,6 +85,7 @@ # a keyring kernel_dontaudit_search_key(domain) kernel_dontaudit_link_key(domain) +userdom_dontaudit_search_all_users_keys(domain) # create child processes in the domain allow domain self:process { fork sigchld }; @@ -148,3 +149,16 @@ # receive from all domains over labeled networking domain_all_recvfrom_all_domains(unconfined_domain_type) + +optional_policy(` + rpm_rw_pipes(domain) + rpm_dontaudit_use_script_fds(domain) +') + +optional_policy(` + rhgb_dontaudit_use_ptys(domain) +') + +optional_policy(` + unconfined_dontaudit_rw_pipes(domain) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.if serefpolicy-3.2.5/policy/modules/kernel/files.if --- nsaserefpolicy/policy/modules/kernel/files.if 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/kernel/files.if 2007-12-20 16:15:45.000000000 -0500 @@ -1266,6 +1266,24 @@ ######################################## ## +## 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. ## ## @@ -4717,7 +4735,6 @@ files_search_home($1) corecmd_exec_bin($1) seutil_domtrans_setfiles($1) - mount_domtrans($1) ') ') @@ -4756,3 +4773,54 @@ allow $1 { file_type -security_file_type }:dir manage_dir_perms; ') + +######################################## +## +## Create a core files in / +## +## +##

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

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

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

+## +## +## +## Domain allowed access. +## +## +## +# +interface(`files_create_default_dir',` + gen_require(` + type root_t, default_t; + ') + + allow $1 default_t:dir create; + filetrans_pattern($1,root_t,default_t,dir) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.te serefpolicy-3.2.5/policy/modules/kernel/files.te --- nsaserefpolicy/policy/modules/kernel/files.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/files.te 2007-12-19 05:38:09.000000000 -0500 @@ -55,6 +55,9 @@ # compatibility aliases for removed types: typealias etc_t alias automount_etc_t; typealias etc_t alias snmpd_etc_t; +typealias etc_t alias gconf_etc_t; +typealias etc_t alias soundd_etc_t; +typealias etc_t alias hplip_etc_t; # # etc_runtime_t is the type of various diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.if serefpolicy-3.2.5/policy/modules/kernel/filesystem.if --- nsaserefpolicy/policy/modules/kernel/filesystem.if 2007-10-24 15:00:24.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/kernel/filesystem.if 2007-12-19 05:38:09.000000000 -0500 @@ -1171,6 +1171,25 @@ ######################################## ## +## 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. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.te serefpolicy-3.2.5/policy/modules/kernel/filesystem.te --- nsaserefpolicy/policy/modules/kernel/filesystem.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/filesystem.te 2007-12-19 05:38:09.000000000 -0500 @@ -25,6 +25,8 @@ fs_use_xattr encfs gen_context(system_u:object_r:fs_t,s0); fs_use_xattr ext2 gen_context(system_u:object_r:fs_t,s0); fs_use_xattr ext3 gen_context(system_u:object_r:fs_t,s0); +fs_use_xattr ext4 gen_context(system_u:object_r:fs_t,s0); +fs_use_xattr ext4dev gen_context(system_u:object_r:fs_t,s0); fs_use_xattr gfs gen_context(system_u:object_r:fs_t,s0); fs_use_xattr gfs2 gen_context(system_u:object_r:fs_t,s0); fs_use_xattr jffs2 gen_context(system_u:object_r:fs_t,s0); @@ -135,6 +137,11 @@ genfscon squash / gen_context(system_u:object_r:squash_t,s0) files_mountpoint(squash_t) +type vmblock_t; +fs_noxattr_type(vmblock_t) +files_mountpoint(vmblock_t) +genfscon vmblock / gen_context(system_u:object_r:vmblock_t,s0) + type vxfs_t; fs_noxattr_type(vxfs_t) files_mountpoint(vxfs_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/kernel.if serefpolicy-3.2.5/policy/modules/kernel/kernel.if --- nsaserefpolicy/policy/modules/kernel/kernel.if 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/kernel/kernel.if 2007-12-19 05:38:09.000000000 -0500 @@ -851,9 +851,8 @@ type proc_t, proc_afs_t; ') - read_files_pattern($1,proc_t,proc_afs_t) - list_dirs_pattern($1,proc_t,proc_t) + rw_files_pattern($1,proc_afs_t,proc_afs_t) ') ####################################### @@ -1194,6 +1193,7 @@ ') dontaudit $1 proc_type:dir list_dir_perms; + dontaudit $1 proc_type:file getattr; ') ######################################## @@ -1764,6 +1764,7 @@ ') dontaudit $1 sysctl_type:dir list_dir_perms; + dontaudit $1 sysctl_type:file getattr; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/selinux.if serefpolicy-3.2.5/policy/modules/kernel/selinux.if --- nsaserefpolicy/policy/modules/kernel/selinux.if 2007-11-16 13:45:14.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/selinux.if 2007-12-19 05:38:09.000000000 -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 { getattr read }; ') @@ -185,6 +186,7 @@ type security_t; ') + selinux_get_fs_mount($1) allow $1 security_t:dir list_dir_perms; allow $1 security_t:file { getattr read }; ') @@ -265,6 +267,34 @@ ######################################## ## +## Allow caller to read the state of Booleans +## +## +##

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

+## +## +## +## The process type allowed to set the Boolean. +## +## +## +# +interface(`selinux_get_boolean',` + gen_require(` + type security_t; + attribute booleans_type; + bool secure_mode_policyload; + ') + + allow $1 security_t:dir list_dir_perms; + allow $1 booleans_type:dir list_dir_perms; + allow $1 booleans_type:file read_file_perms; +') + +######################################## +## ## Allow caller to set the state of Booleans to ## enable or disable conditional portions of the policy. ## @@ -288,11 +318,13 @@ interface(`selinux_set_boolean',` gen_require(` type security_t; + attribute booleans_type; bool secure_mode_policyload; ') allow $1 security_t:dir list_dir_perms; - allow $1 security_t:file { getattr read write }; + allow $1 booleans_type:dir list_dir_perms; + allow $1 booleans_type:file { getattr read write }; if(!secure_mode_policyload) { allow $1 security_t:security setbool; @@ -489,3 +521,23 @@ typeattribute $1 selinux_unconfined_type; ') + +######################################## +## +## Generate a file context for a boolean type +## +## +## +## Domain allowed access. +## +## +# +interface(`selinux_genbool',` + gen_require(` + attribute booleans_type; + ') + + type $1, booleans_type; + fs_type($1) + mls_trusted_object($1) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/selinux.te serefpolicy-3.2.5/policy/modules/kernel/selinux.te --- nsaserefpolicy/policy/modules/kernel/selinux.te 2007-12-19 05:32:07.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/kernel/selinux.te 2007-12-19 05:38:09.000000000 -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 @@ -22,6 +23,11 @@ sid security gen_context(system_u:object_r:security_t,mls_systemhigh) genfscon selinuxfs / gen_context(system_u:object_r:security_t,s0) +type boolean_t, booleans_type; +fs_type(boolean_t) +mls_trusted_object(boolean_t) +#genfscon selinuxfs /booleans gen_context(system_u:object_r:boolean_t,s0) + neverallow ~{ selinux_unconfined_type can_load_policy } security_t:security load_policy; neverallow ~{ selinux_unconfined_type can_setenforce } security_t:security setenforce; neverallow ~{ selinux_unconfined_type can_setsecparam } security_t:security setsecparam; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/storage.fc serefpolicy-3.2.5/policy/modules/kernel/storage.fc --- nsaserefpolicy/policy/modules/kernel/storage.fc 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/kernel/storage.fc 2007-12-21 10:02:13.000000000 -0500 @@ -13,6 +13,7 @@ /dev/cm20.* -b gen_context(system_u:object_r:removable_device_t,s0) /dev/dasd[^/]* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/dm-[0-9]+ -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) +/dev/drbd[^/]* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/fd[^/]+ -b gen_context(system_u:object_r:removable_device_t,s0) /dev/flash[^/]* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/gscd -b gen_context(system_u:object_r:removable_device_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/storage.if serefpolicy-3.2.5/policy/modules/kernel/storage.if --- nsaserefpolicy/policy/modules/kernel/storage.if 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/kernel/storage.if 2008-01-08 06:26:10.000000000 -0500 @@ -81,6 +81,26 @@ ######################################## ## +## dontaudit the caller attempts to read from a fixed disk. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`storage_dontaudit_raw_read_fixed_disk',` + gen_require(` + attribute fixed_disk_raw_read; + type fixed_disk_device_t; + ') + + dontaudit $1 fixed_disk_device_t:blk_file read_blk_file_perms; + dontaudit $1 fixed_disk_device_t:chr_file read_chr_file_perms; +') + +######################################## +## ## Allow the caller to directly read from a fixed disk. ## This is extremly dangerous as it can bypass the ## SELinux protections for filesystem objects, and diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/terminal.if serefpolicy-3.2.5/policy/modules/kernel/terminal.if --- nsaserefpolicy/policy/modules/kernel/terminal.if 2007-09-12 10:34:17.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/kernel/terminal.if 2007-12-19 05:38:09.000000000 -0500 @@ -525,11 +525,13 @@ interface(`term_use_generic_ptys',` gen_require(` type devpts_t; + attribute server_ptynode; ') dev_list_all_dev_nodes($1) allow $1 devpts_t:dir list_dir_perms; allow $1 devpts_t:chr_file { rw_term_perms lock append }; + allow $1 server_ptynode:chr_file { getattr read write ioctl }; ') ######################################## @@ -547,9 +549,11 @@ interface(`term_dontaudit_use_generic_ptys',` gen_require(` type devpts_t; + attribute server_ptynode; ') dontaudit $1 devpts_t:chr_file { getattr read write ioctl }; + dontaudit $1 server_ptynode:chr_file { getattr read write ioctl }; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/amavis.te serefpolicy-3.2.5/policy/modules/services/amavis.te --- nsaserefpolicy/policy/modules/services/amavis.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/amavis.te 2007-12-19 09:38:10.000000000 -0500 @@ -65,6 +65,7 @@ # Spool Files manage_dirs_pattern(amavis_t,amavis_spool_t,amavis_spool_t) manage_files_pattern(amavis_t,amavis_spool_t,amavis_spool_t) +manage_lnk_files_pattern(amavis_t,amavis_spool_t,amavis_spool_t) manage_sock_files_pattern(amavis_t,amavis_spool_t,amavis_spool_t) filetrans_pattern(amavis_t,amavis_spool_t,amavis_var_run_t,sock_file) files_search_spool(amavis_t) @@ -116,6 +117,7 @@ # bind to incoming port corenet_tcp_bind_amavisd_recv_port(amavis_t) corenet_udp_bind_generic_port(amavis_t) +corenet_dontaudit_udp_bind_all_ports(amavis_t) corenet_tcp_connect_razor_port(amavis_t) dev_read_rand(amavis_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.fc serefpolicy-3.2.5/policy/modules/services/apache.fc --- nsaserefpolicy/policy/modules/services/apache.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/apache.fc 2007-12-19 05:38:09.000000000 -0500 @@ -16,7 +16,6 @@ /usr/lib/apache-ssl/.+ -- gen_context(system_u:object_r:httpd_exec_t,s0) /usr/lib/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) -/usr/lib/squid/cachemgr\.cgi -- gen_context(system_u:object_r:httpd_exec_t,s0) /usr/lib(64)?/apache(/.*)? gen_context(system_u:object_r:httpd_modules_t,s0) /usr/lib(64)?/apache2/modules(/.*)? gen_context(system_u:object_r:httpd_modules_t,s0) /usr/lib(64)?/apache(2)?/suexec(2)? -- gen_context(system_u:object_r:httpd_suexec_exec_t,s0) @@ -71,5 +70,16 @@ /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_script_rw_t,s0) +#viewvc file context +/var/spool/viewvc(/.*)? gen_context(system_u:object_r:httpd_sys_script_rw_t, s0) +/var/www/html/[^/]*/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) + +/etc/rc\.d/init\.d/httpd -- gen_context(system_u:object_r:httpd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.if serefpolicy-3.2.5/policy/modules/services/apache.if --- nsaserefpolicy/policy/modules/services/apache.if 2007-10-23 17:17:42.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/apache.if 2007-12-31 07:06:22.000000000 -0500 @@ -18,10 +18,6 @@ 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 files_type(httpd_$1_content_t) @@ -71,7 +67,7 @@ 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) @@ -87,7 +83,6 @@ 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 }) kernel_dontaudit_search_sysctl(httpd_$1_script_t) kernel_dontaudit_search_kernel_sysctl(httpd_$1_script_t) @@ -96,6 +91,7 @@ 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) @@ -120,10 +116,6 @@ 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) @@ -177,48 +169,6 @@ miscfiles_read_localization(httpd_$1_script_t) ') - tunable_policy(`httpd_enable_cgi && httpd_can_network_connect_db',` - allow httpd_$1_script_t self:tcp_socket create_stream_socket_perms; - allow httpd_$1_script_t self:udp_socket create_socket_perms; - - corenet_all_recvfrom_unlabeled(httpd_$1_script_t) - corenet_all_recvfrom_netlabel(httpd_$1_script_t) - corenet_tcp_sendrecv_all_if(httpd_$1_script_t) - corenet_udp_sendrecv_all_if(httpd_$1_script_t) - corenet_tcp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_udp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_tcp_sendrecv_all_ports(httpd_$1_script_t) - corenet_udp_sendrecv_all_ports(httpd_$1_script_t) - corenet_tcp_connect_postgresql_port(httpd_$1_script_t) - corenet_tcp_connect_mysqld_port(httpd_$1_script_t) - corenet_sendrecv_postgresql_client_packets(httpd_$1_script_t) - corenet_sendrecv_mysqld_client_packets(httpd_$1_script_t) - - sysnet_read_config(httpd_$1_script_t) - ') - - tunable_policy(`httpd_enable_cgi && httpd_can_network_connect',` - allow httpd_$1_script_t self:tcp_socket create_stream_socket_perms; - allow httpd_$1_script_t self:udp_socket create_socket_perms; - - corenet_all_recvfrom_unlabeled(httpd_$1_script_t) - corenet_all_recvfrom_netlabel(httpd_$1_script_t) - corenet_tcp_sendrecv_all_if(httpd_$1_script_t) - corenet_udp_sendrecv_all_if(httpd_$1_script_t) - corenet_tcp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_udp_sendrecv_all_nodes(httpd_$1_script_t) - corenet_tcp_sendrecv_all_ports(httpd_$1_script_t) - corenet_udp_sendrecv_all_ports(httpd_$1_script_t) - corenet_tcp_connect_all_ports(httpd_$1_script_t) - corenet_sendrecv_all_client_packets(httpd_$1_script_t) - - sysnet_read_config(httpd_$1_script_t) - ') - - optional_policy(` - mta_send_mail(httpd_$1_script_t) - ') - optional_policy(` tunable_policy(`httpd_enable_cgi && allow_ypbind',` nis_use_ypbind_uncond(httpd_$1_script_t) @@ -267,7 +217,7 @@ attribute httpdcontent, httpd_script_domains; attribute httpd_exec_scripts, httpd_user_content_type; attribute httpd_user_script_exec_type; - type httpd_t, httpd_suexec_t, httpd_log_t; + type httpd_t, httpd_suexec_t, httpd_log_t, httpd_sys_script_t; ') apache_content_template($1) @@ -331,6 +281,7 @@ userdom_search_user_home_dirs($1,httpd_t) userdom_search_user_home_dirs($1,httpd_suexec_t) userdom_search_user_home_dirs($1,httpd_$1_script_t) + userdom_search_user_home_dirs($1,httpd_sys_script_t) ') ') @@ -352,12 +303,11 @@ # template(`apache_read_user_scripts',` gen_require(` - type httpd_$1_script_exec_t; + attribute httpd_user_script_exec_type; ') - - allow $2 httpd_$1_script_exec_t:dir list_dir_perms; - read_files_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) - read_lnk_files_pattern($2,httpd_$1_script_exec_t,httpd_$1_script_exec_t) + allow $2 httpd_user_script_exec_type:dir list_dir_perms; + read_files_pattern($2,httpd_user_script_exec_type,httpd_user_script_exec_type) + read_lnk_files_pattern($2,httpd_user_script_exec_type,httpd_user_script_exec_type) ') ######################################## @@ -378,12 +328,12 @@ # template(`apache_read_user_content',` gen_require(` - type httpd_$1_content_t; + attribute httpd_user_content_type; ') - allow $2 httpd_$1_content_t:dir list_dir_perms; - read_files_pattern($2,httpd_$1_content_t,httpd_$1_content_t) - read_lnk_files_pattern($2,httpd_$1_content_t,httpd_$1_content_t) + allow $2 httpd_user_content_type:dir list_dir_perms; + read_files_pattern($2,httpd_user_content_type,httpd_user_content_type) + read_lnk_files_pattern($2,httpd_user_content_type,httpd_user_content_type) ') ######################################## @@ -761,6 +711,7 @@ ') allow $1 httpd_modules_t:dir list_dir_perms; + read_lnk_files_pattern($1,httpd_modules_t,httpd_modules_t) ') ######################################## @@ -845,6 +796,10 @@ type httpd_sys_script_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) ') @@ -932,7 +887,7 @@ type httpd_squirrelmail_t; ') - allow $1 httpd_squirrelmail_t:file { getattr read }; + read_files_pattern($1,httpd_squirrelmail_t,httpd_squirrelmail_t) ') ######################################## @@ -1088,3 +1043,138 @@ allow httpd_t $1:process signal; ') + +######################################## +## +## Allow the specified domain to search +## apache bugzilla directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`apache_search_bugzilla_dirs',` + gen_require(` + type httpd_bugzilla_content_t; + ') + + allow $1 httpd_bugzilla_content_t:dir search_dir_perms; +') + +######################################## +## +## Do not audit attempts to read and write Apache +## bugzill script unix domain stream sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`apache_dontaudit_rw_bugzilla_script_stream_sockets',` + gen_require(` + type httpd_bugzilla_script_t; + ') + + dontaudit $1 httpd_bugzilla_script_t:unix_stream_socket { read write }; +') + +######################################## +## +## Execute apache server in the ntpd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`apache_script_domtrans',` + gen_require(` + type httpd_script_exec_t; + ') + + init_script_domtrans_spec($1,httpd_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate an apache environment +## +## +## +## Prefix of the domain. Example, user would be +## the prefix for the uder_t domain. +## +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the apache domain. +## +## +## +# +interface(`apache_admin',` + + gen_require(` + type httpd_t, httpd_script_exec_t, httpd_config_t; + type httpd_log_t, httpd_modules_t, httpd_lock_t; + type httpd_var_run_t; + attribute httpdcontent; + attribute httpd_script_exec_type; + type httpd_bool_t; + ') + + allow $1 httpd_t:process { getattr ptrace signal_perms }; + + # Allow $1 to restart the apache service + apache_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 httpd_script_exec_t system_r; + allow $2 system_r; + + apache_manage_all_content($1) + + files_search_etc($1) + manage_dirs_pattern($1,httpd_config_t,httpd_config_t) + manage_files_pattern($1,httpd_config_t,httpd_config_t) + read_lnk_files_pattern($1,httpd_config_t,httpd_config_t) + + logging_search_logs($1) + manage_dirs_pattern($1,httpd_log_t,httpd_log_t) + manage_files_pattern($1,httpd_log_t,httpd_log_t) + read_lnk_files_pattern($1,httpd_log_t,httpd_log_t) + + manage_dirs_pattern($1,httpd_modules_t,httpd_modules_t) + manage_files_pattern($1,httpd_modules_t,httpd_modules_t) + manage_lnk_files_pattern($1,httpd_modules_t,httpd_modules_t) + + allow $1 httpd_lock_t:file manage_file_perms; + files_lock_filetrans($1, httpd_lock_t, file) + + manage_files_pattern($1,httpd_var_run_t,httpd_var_run_t) + files_pid_filetrans($1,httpd_var_run_t, file) + + kernel_search_proc($1) + allow $1 httpd_t:dir list_dir_perms; + read_files_pattern($1,httpd_t,httpd_t) + read_lnk_files_pattern($1,httpd_t,httpd_t) + + allow $1 { httpd_script_exec_type httpdcontent}:dir { relabelto relabelfrom }; + allow $1 { httpd_script_exec_type httpdcontent}:file { relabelto relabelfrom }; + + seutil_domtrans_setfiles($1) + +# apache_set_booleans($1, $2, $3, httpd_bool_t ) +# seutil_setsebool_per_role_template($1, httpd, $3) +# allow httpd_setsebool_t httpd_bool_t:dir list_dir_perms; +# allow httpd_setsebool_t httpd_bool_t:file rw_file_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.te serefpolicy-3.2.5/policy/modules/services/apache.te --- nsaserefpolicy/policy/modules/services/apache.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/apache.te 2007-12-31 07:20:25.000000000 -0500 @@ -20,6 +20,8 @@ # Declarations # +selinux_genbool(httpd_bool_t) + ## ##

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

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

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

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

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

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

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

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

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

## @@ -109,6 +118,27 @@ ## gen_tunable(httpd_unified,false) +## +##

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

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

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

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

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

+## +gen_tunable(allow_httpd_sys_script_anon_write,false) + attribute httpdcontent; attribute httpd_user_content_type; @@ -147,6 +177,9 @@ type httpd_log_t; logging_log_file(httpd_log_t) +type httpd_script_exec_t; +init_script_type(httpd_script_exec_t) + # httpd_modules_t is the type given to module files (libraries) # that come with Apache /etc/httpd/modules and /usr/lib/apache type httpd_modules_t; @@ -207,7 +240,7 @@ # 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; @@ -249,6 +282,7 @@ allow httpd_t httpd_modules_t:dir list_dir_perms; mmap_files_pattern(httpd_t,httpd_modules_t,httpd_modules_t) read_files_pattern(httpd_t,httpd_modules_t,httpd_modules_t) +read_lnk_files_pattern(httpd_t,httpd_modules_t,httpd_modules_t) apache_domtrans_rotatelogs(httpd_t) # Apache-httpd needs to be able to send signals to the log rotate procs. @@ -289,6 +323,7 @@ kernel_read_kernel_sysctls(httpd_t) # for modules that want to access /proc/meminfo kernel_read_system_state(httpd_t) +kernel_search_network_sysctl(httpd_t) corenet_all_recvfrom_unlabeled(httpd_t) corenet_all_recvfrom_netlabel(httpd_t) @@ -315,9 +350,7 @@ auth_use_nsswitch(httpd_t) -# execute perl -corecmd_exec_bin(httpd_t) -corecmd_exec_shell(httpd_t) +application_exec_all(httpd_t) domain_use_interactive_fds(httpd_t) @@ -335,6 +368,10 @@ 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_script_rw_t,{ dir file lnk_file sock_file fifo_file }) libs_use_ld_so(httpd_t) libs_use_shared_libs(httpd_t) @@ -351,8 +388,6 @@ userdom_use_unpriv_users_fds(httpd_t) -mta_send_mail(httpd_t) - tunable_policy(`allow_httpd_anon_write',` miscfiles_manage_public_files(httpd_t) ') @@ -361,6 +396,13 @@ # # 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) ') @@ -370,6 +412,16 @@ corenet_tcp_connect_all_ports(httpd_t) ') +tunable_policy(`httpd_can_sendmail',` + # allow httpd to connect to mail servers + corenet_tcp_connect_smtp_port(httpd_t) + corenet_sendrecv_smtp_client_packets(httpd_t) + corenet_tcp_connect_pop_port(httpd_t) + corenet_sendrecv_pop_client_packets(httpd_t) + mta_send_mail(httpd_t) + mta_send_mail(httpd_sys_script_t) +') + tunable_policy(`httpd_can_network_relay',` # allow httpd to work as a relay corenet_tcp_connect_gopher_port(httpd_t) @@ -382,6 +434,10 @@ corenet_sendrecv_http_cache_client_packets(httpd_t) ') +tunable_policy(`allow_httpd_sys_script_anon_write',` + miscfiles_manage_public_files(httpd_sys_script_t) +') + tunable_policy(`httpd_enable_cgi && httpd_unified && httpd_builtin_scripting',` domtrans_pattern(httpd_t, httpdcontent, httpd_sys_script_t) @@ -399,11 +455,21 @@ fs_read_nfs_symlinks(httpd_t) ') +tunable_policy(`httpd_use_nfs',` + fs_read_nfs_files(httpd_t) + fs_read_nfs_symlinks(httpd_t) +') + tunable_policy(`httpd_enable_homedirs && use_samba_home_dirs',` fs_read_cifs_files(httpd_t) fs_read_cifs_symlinks(httpd_t) ') +tunable_policy(`httpd_use_cifs',` + fs_read_cifs_files(httpd_t) + fs_read_cifs_symlinks(httpd_t) +') + tunable_policy(`httpd_ssi_exec',` corecmd_shell_domtrans(httpd_t,httpd_sys_script_t) allow httpd_sys_script_t httpd_t:fd use; @@ -437,8 +503,14 @@ ') optional_policy(` + dbus_system_bus_client_template(httpd,httpd_t) + tunable_policy(`allow_httpd_dbus_avahi',` + avahi_dbus_chat(httpd_t) + ') +') +optional_policy(` kerberos_use(httpd_t) - kerberos_read_kdc_config(httpd_t) + kerberos_read_keytab(httpd_t) ') optional_policy(` @@ -450,19 +522,13 @@ ') optional_policy(` - # Allow httpd to work with mysql mysql_stream_connect(httpd_t) mysql_rw_db_sockets(httpd_t) - - tunable_policy(`httpd_can_network_connect_db',` - corenet_tcp_connect_mysqld_port(httpd_t) - corenet_sendrecv_mysqld_client_packets(httpd_t) - ') + mysql_read_config(httpd_t) ') optional_policy(` nagios_read_config(httpd_t) - nagios_domtrans_cgi(httpd_t) ') optional_policy(` @@ -472,13 +538,14 @@ openca_kill(httpd_t) ') +tunable_policy(`httpd_can_network_connect_db',` + postgresql_tcp_connect(httpd_t) + postgresql_tcp_connect(httpd_sys_script_t) +') + optional_policy(` # Allow httpd to work with postgresql postgresql_stream_connect(httpd_t) - - tunable_policy(`httpd_can_network_connect_db',` - postgresql_tcp_connect(httpd_t) - ') ') optional_policy(` @@ -486,6 +553,7 @@ ') optional_policy(` + files_dontaudit_rw_usr_dirs(httpd_t) snmp_dontaudit_read_snmp_var_lib_files(httpd_t) snmp_dontaudit_write_snmp_var_lib_files(httpd_t) ') @@ -521,6 +589,13 @@ userdom_use_sysadm_terms(httpd_helper_t) ') +optional_policy(` + tunable_policy(`httpd_tty_comm',` + unconfined_use_terminals(httpd_helper_t) + ') +') + + ######################################## # # Apache PHP script local policy @@ -550,18 +625,24 @@ fs_search_auto_mountpoints(httpd_php_t) +auth_use_nsswitch(httpd_php_t) + libs_exec_lib_files(httpd_php_t) libs_use_ld_so(httpd_php_t) libs_use_shared_libs(httpd_php_t) userdom_use_unpriv_users_fds(httpd_php_t) -optional_policy(` - mysql_stream_connect(httpd_php_t) +tunable_policy(`httpd_can_network_connect_db',` + corenet_tcp_connect_mysqld_port(httpd_t) + corenet_sendrecv_mysqld_client_packets(httpd_t) + corenet_tcp_connect_mysqld_port(httpd_sys_script_t) + corenet_sendrecv_mysqld_client_packets(httpd_sys_script_t) ') optional_policy(` - nis_use_ypbind(httpd_php_t) + mysql_stream_connect(httpd_php_t) + mysql_read_config(httpd_php_t) ') ######################################## @@ -585,6 +666,8 @@ manage_files_pattern(httpd_suexec_t,httpd_suexec_tmp_t,httpd_suexec_tmp_t) files_tmp_filetrans(httpd_suexec_t, httpd_suexec_tmp_t, { file dir }) +can_exec(httpd_suexec_t, httpd_sys_script_exec_t) + kernel_read_kernel_sysctls(httpd_suexec_t) kernel_list_proc(httpd_suexec_t) kernel_read_proc_symlinks(httpd_suexec_t) @@ -593,9 +676,7 @@ fs_search_auto_mountpoints(httpd_suexec_t) -# for shell scripts -corecmd_exec_bin(httpd_suexec_t) -corecmd_exec_shell(httpd_suexec_t) +application_exec_all(httpd_suexec_t) files_read_etc_files(httpd_suexec_t) files_read_usr_files(httpd_suexec_t) @@ -638,6 +719,12 @@ fs_exec_nfs_files(httpd_suexec_t) ') +tunable_policy(`httpd_use_cifs',` + fs_read_cifs_files(httpd_suexec_t) + fs_read_cifs_symlinks(httpd_suexec_t) + fs_exec_cifs_files(httpd_suexec_t) +') + tunable_policy(`httpd_enable_homedirs && use_samba_home_dirs',` fs_read_cifs_files(httpd_suexec_t) fs_read_cifs_symlinks(httpd_suexec_t) @@ -655,10 +742,6 @@ dontaudit httpd_suexec_t httpd_t:unix_stream_socket { read write }; ') -optional_policy(` - nagios_domtrans_cgi(httpd_suexec_t) -') - ######################################## # # Apache system script local policy @@ -668,7 +751,8 @@ dontaudit httpd_sys_script_t httpd_config_t:dir search; -allow httpd_sys_script_t httpd_squirrelmail_t:file { append read }; +apache_read_squirrelmail_data(httpd_sys_script_t) +apache_append_squirrelmail_data(httpd_sys_script_t) allow httpd_sys_script_t squirrelmail_spool_t:dir list_dir_perms; read_files_pattern(httpd_sys_script_t,squirrelmail_spool_t,squirrelmail_spool_t) @@ -682,15 +766,44 @@ # Should we add a boolean? apache_domtrans_rotatelogs(httpd_sys_script_t) +sysnet_read_config(httpd_sys_script_t) + ifdef(`distro_redhat',` allow httpd_sys_script_t httpd_log_t:file { getattr append }; ') -tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs',` +tunable_policy(`httpd_use_nfs', ` + fs_read_nfs_files(httpd_sys_script_t) + fs_read_nfs_symlinks(httpd_sys_script_t) +') + +tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs', ` fs_read_nfs_files(httpd_sys_script_t) fs_read_nfs_symlinks(httpd_sys_script_t) ') +tunable_policy(`httpd_enable_cgi && httpd_can_network_connect',` + allow httpd_sys_script_t self:tcp_socket create_stream_socket_perms; + allow httpd_sys_script_t self:udp_socket create_socket_perms; + + corenet_all_recvfrom_unlabeled(httpd_sys_script_t) + corenet_all_recvfrom_netlabel(httpd_sys_script_t) + corenet_tcp_sendrecv_all_if(httpd_sys_script_t) + corenet_udp_sendrecv_all_if(httpd_sys_script_t) + corenet_tcp_sendrecv_all_nodes(httpd_sys_script_t) + corenet_udp_sendrecv_all_nodes(httpd_sys_script_t) + corenet_tcp_sendrecv_all_ports(httpd_sys_script_t) + corenet_udp_sendrecv_all_ports(httpd_sys_script_t) + corenet_tcp_connect_all_ports(httpd_sys_script_t) + corenet_sendrecv_all_client_packets(httpd_sys_script_t) +') + + +tunable_policy(`httpd_use_cifs', ` + fs_read_cifs_files(httpd_sys_script_t) + fs_read_cifs_symlinks(httpd_sys_script_t) +') + tunable_policy(`httpd_enable_homedirs && use_samba_home_dirs',` fs_read_cifs_files(httpd_sys_script_t) fs_read_cifs_symlinks(httpd_sys_script_t) @@ -700,9 +813,15 @@ clamav_domtrans_clamscan(httpd_sys_script_t) ') +tunable_policy(`httpd_can_network_connect_db',` + corenet_tcp_connect_mysqld_port(httpd_t) + corenet_sendrecv_mysqld_client_packets(httpd_t) +') + optional_policy(` mysql_stream_connect(httpd_sys_script_t) mysql_rw_db_sockets(httpd_sys_script_t) + mysql_read_config(httpd_sys_script_t) ') ######################################## @@ -724,3 +843,46 @@ logging_search_logs(httpd_rotatelogs_t) miscfiles_read_localization(httpd_rotatelogs_t) + +#============= bugzilla policy ============== +apache_content_template(bugzilla) + +type httpd_bugzilla_tmp_t; +files_tmp_file(httpd_bugzilla_tmp_t) + +allow httpd_bugzilla_script_t self:netlink_route_socket r_netlink_socket_perms; +allow httpd_bugzilla_script_t self:tcp_socket create_stream_socket_perms; +allow httpd_bugzilla_script_t self:udp_socket create_socket_perms; + +corenet_all_recvfrom_unlabeled(httpd_bugzilla_script_t) +corenet_all_recvfrom_netlabel(httpd_bugzilla_script_t) +corenet_tcp_sendrecv_all_if(httpd_bugzilla_script_t) +corenet_udp_sendrecv_all_if(httpd_bugzilla_script_t) +corenet_tcp_sendrecv_all_nodes(httpd_bugzilla_script_t) +corenet_udp_sendrecv_all_nodes(httpd_bugzilla_script_t) +corenet_tcp_sendrecv_all_ports(httpd_bugzilla_script_t) +corenet_udp_sendrecv_all_ports(httpd_bugzilla_script_t) +corenet_tcp_connect_postgresql_port(httpd_bugzilla_script_t) +corenet_tcp_connect_mysqld_port(httpd_bugzilla_script_t) +corenet_tcp_connect_http_port(httpd_bugzilla_script_t) +corenet_sendrecv_postgresql_client_packets(httpd_bugzilla_script_t) +corenet_sendrecv_mysqld_client_packets(httpd_bugzilla_script_t) + +manage_dirs_pattern(httpd_bugzilla_script_t,httpd_bugzilla_tmp_t,httpd_bugzilla_tmp_t) +manage_files_pattern(httpd_bugzilla_script_t,httpd_bugzilla_tmp_t,httpd_bugzilla_tmp_t) +files_tmp_filetrans(httpd_bugzilla_script_t,httpd_bugzilla_tmp_t,{ file dir }) + +files_search_var_lib(httpd_bugzilla_script_t) + +mta_send_mail(httpd_bugzilla_script_t) + +sysnet_read_config(httpd_bugzilla_script_t) + +optional_policy(` + mysql_search_db(httpd_bugzilla_script_t) + mysql_stream_connect(httpd_bugzilla_script_t) +') + +optional_policy(` + postgresql_stream_connect(httpd_bugzilla_script_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apcupsd.if serefpolicy-3.2.5/policy/modules/services/apcupsd.if --- nsaserefpolicy/policy/modules/services/apcupsd.if 2007-09-12 10:34:18.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/apcupsd.if 2007-12-31 16:41:36.000000000 -0500 @@ -90,10 +90,29 @@ ## ## # -interface(`httpd_apcupsd_cgi_script_domtrans',` +interface(`apcupsd_cgi_script_domtrans',` gen_require(` type httpd_apcupsd_cgi_script_t, httpd_apcupsd_cgi_script_exec_t; ') domtrans_pattern($1,httpd_apcupsd_cgi_script_exec_t,httpd_apcupsd_cgi_script_t) ') + +######################################## +## +## Read apcupsd tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`apcupsd_read_tmp_files',` + gen_require(` + type apcupsd_tmp_t; + ') + + allow $1 apcupsd_tmp_t:file read_file_perms; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apcupsd.te serefpolicy-3.2.5/policy/modules/services/apcupsd.te --- nsaserefpolicy/policy/modules/services/apcupsd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/apcupsd.te 2007-12-19 05:38:09.000000000 -0500 @@ -86,6 +86,11 @@ miscfiles_read_localization(apcupsd_t) +sysnet_dns_name_resolve(apcupsd_t) + +userdom_use_unpriv_users_ttys(apcupsd_t) +userdom_use_unpriv_users_ptys(apcupsd_t) + optional_policy(` hostname_exec(apcupsd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/automount.fc serefpolicy-3.2.5/policy/modules/services/automount.fc --- nsaserefpolicy/policy/modules/services/automount.fc 2007-02-19 11:32:53.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/automount.fc 2007-12-19 05:38:09.000000000 -0500 @@ -12,4 +12,4 @@ # /var # -/var/run/autofs(/.*)? gen_context(system_u:object_r:automount_var_run_t,s0) +/var/run/autofs.* gen_context(system_u:object_r:automount_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/automount.if serefpolicy-3.2.5/policy/modules/services/automount.if --- nsaserefpolicy/policy/modules/services/automount.if 2007-03-26 10:39:04.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/automount.if 2007-12-19 05:38:09.000000000 -0500 @@ -74,3 +74,21 @@ dontaudit $1 automount_tmp_t:dir getattr; ') + +######################################## +## +## Do not audit attempts to file descriptors for automount. +## +## +## +## Domain to not audit. +## +## +# +interface(`automount_dontaudit_use_fds',` + gen_require(` + type automount_t; + ') + + dontaudit $1 automount_t:fd use; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/automount.te serefpolicy-3.2.5/policy/modules/services/automount.te --- nsaserefpolicy/policy/modules/services/automount.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/automount.te 2007-12-19 05:38:09.000000000 -0500 @@ -52,7 +52,8 @@ files_root_filetrans(automount_t,automount_tmp_t,dir) manage_files_pattern(automount_t,automount_var_run_t,automount_var_run_t) -files_pid_filetrans(automount_t,automount_var_run_t,file) +manage_fifo_files_pattern(automount_t,automount_var_run_t,automount_var_run_t) +files_pid_filetrans(automount_t,automount_var_run_t,{ file fifo_file }) kernel_read_kernel_sysctls(automount_t) kernel_read_irq_sysctls(automount_t) @@ -69,6 +70,7 @@ 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) @@ -126,6 +128,8 @@ fs_mount_autofs(automount_t) fs_manage_autofs_symlinks(automount_t) +storage_rw_fuse(automount_t) + term_dontaudit_getattr_pty_dirs(automount_t) libs_use_ld_so(automount_t) @@ -170,6 +174,11 @@ ') optional_policy(` + samba_read_config(automount_t) + samba_read_var_files(automount_t) +') + +optional_policy(` seutil_sigchld_newrole(automount_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/avahi.te serefpolicy-3.2.5/policy/modules/services/avahi.te --- nsaserefpolicy/policy/modules/services/avahi.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/avahi.te 2007-12-19 05:38:09.000000000 -0500 @@ -85,6 +85,7 @@ dbus_connect_system_bus(avahi_t) init_dbus_chat_script(avahi_t) + dbus_system_domain(avahi_t,avahi_exec_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bitlbee.te serefpolicy-3.2.5/policy/modules/services/bitlbee.te --- nsaserefpolicy/policy/modules/services/bitlbee.te 2007-09-17 15:56:47.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/bitlbee.te 2007-12-19 05:38:09.000000000 -0500 @@ -54,6 +54,9 @@ corenet_tcp_connect_msnp_port(bitlbee_t) corenet_tcp_sendrecv_msnp_port(bitlbee_t) +dev_read_rand(bitlbee_t) +dev_read_urand(bitlbee_t) + files_read_etc_files(bitlbee_t) files_search_pids(bitlbee_t) # grant read-only access to the user help files diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.fc serefpolicy-3.2.5/policy/modules/services/bluetooth.fc --- nsaserefpolicy/policy/modules/services/bluetooth.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/bluetooth.fc 2007-12-19 05:38:09.000000000 -0500 @@ -22,3 +22,4 @@ # /var/lib/bluetooth(/.*)? gen_context(system_u:object_r:bluetooth_var_lib_t,s0) /var/run/sdp -s gen_context(system_u:object_r:bluetooth_var_run_t,s0) +/var/run/bluetoothd_address gen_context(system_u:object_r:bluetooth_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.te serefpolicy-3.2.5/policy/modules/services/bluetooth.te --- nsaserefpolicy/policy/modules/services/bluetooth.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/bluetooth.te 2007-12-19 05:38:09.000000000 -0500 @@ -44,7 +44,7 @@ allow bluetooth_t self:shm create_shm_perms; allow bluetooth_t self:socket create_stream_socket_perms; allow bluetooth_t self:unix_dgram_socket create_socket_perms; -allow bluetooth_t self:unix_stream_socket create_stream_socket_perms; +allow bluetooth_t self:unix_stream_socket { connectto create_stream_socket_perms }; allow bluetooth_t self:tcp_socket create_stream_socket_perms; allow bluetooth_t self:udp_socket create_socket_perms; @@ -127,6 +127,7 @@ optional_policy(` dbus_system_bus_client_template(bluetooth,bluetooth_t) dbus_connect_system_bus(bluetooth_t) + dbus_system_domain(bluetooth_t,bluetooth_exec_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.fc serefpolicy-3.2.5/policy/modules/services/clamav.fc --- nsaserefpolicy/policy/modules/services/clamav.fc 2007-09-05 15:24:44.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/clamav.fc 2007-12-31 09:05:46.000000000 -0500 @@ -5,16 +5,18 @@ /usr/bin/freshclam -- gen_context(system_u:object_r:freshclam_exec_t,s0) /usr/sbin/clamd -- gen_context(system_u:object_r:clamd_exec_t,s0) +/usr/sbin/clamav-milter -- gen_context(system_u:object_r:clamd_exec_t,s0) /var/run/amavis(d)?/clamd\.pid -- gen_context(system_u:object_r:clamd_var_run_t,s0) /var/run/clamav(/.*)? gen_context(system_u:object_r:clamd_var_run_t,s0) /var/run/clamd\..* gen_context(system_u:object_r:clamd_var_run_t,s0) /var/run/clamav\..* gen_context(system_u:object_r:clamd_var_run_t,s0) +/var/run/clamav-milter(/.*)? gen_context(system_u:object_r:clamd_var_run_t,s0) /var/lib/clamav(/.*)? gen_context(system_u:object_r:clamd_var_lib_t,s0) -/var/log/clamav -d gen_context(system_u:object_r:clamd_var_log_t,s0) -/var/log/clamav/clamav.* -- gen_context(system_u:object_r:clamd_var_log_t,s0) +/var/log/clamav.* gen_context(system_u:object_r:clamd_var_log_t,s0) /var/log/clamav/freshclam.* -- gen_context(system_u:object_r:freshclam_var_log_t,s0) +/var/log/clamd.* gen_context(system_u:object_r:clamd_var_log_t,s0) /var/spool/amavisd/clamd\.sock -s gen_context(system_u:object_r:clamd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.te serefpolicy-3.2.5/policy/modules/services/clamav.te --- nsaserefpolicy/policy/modules/services/clamav.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/clamav.te 2007-12-19 05:38:09.000000000 -0500 @@ -87,6 +87,7 @@ kernel_dontaudit_list_proc(clamd_t) kernel_read_sysctl(clamd_t) kernel_read_kernel_sysctls(clamd_t) +kernel_read_system_state(clamd_t) corenet_all_recvfrom_unlabeled(clamd_t) corenet_all_recvfrom_netlabel(clamd_t) @@ -120,6 +121,8 @@ cron_use_system_job_fds(clamd_t) cron_rw_pipes(clamd_t) +mta_read_config(clamd_t) + optional_policy(` amavis_read_lib_files(clamd_t) amavis_read_spool_files(clamd_t) @@ -127,6 +130,10 @@ amavis_create_pid_files(clamd_t) ') +optional_policy(` + exim_read_spool_files(clamd_t) +') + ######################################## # # Freshclam local policy @@ -233,3 +240,7 @@ optional_policy(` apache_read_sys_content(clamscan_t) ') + +optional_policy(` + mailscanner_manage_spool(clamscan_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.te serefpolicy-3.2.5/policy/modules/services/consolekit.te --- nsaserefpolicy/policy/modules/services/consolekit.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/consolekit.te 2007-12-19 05:38:09.000000000 -0500 @@ -36,6 +36,7 @@ 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) # needs to read /var/lib/dbus/machine-id @@ -50,8 +51,16 @@ libs_use_ld_so(consolekit_t) libs_use_shared_libs(consolekit_t) +logging_send_syslog_msg(consolekit_t) + miscfiles_read_localization(consolekit_t) +# consolekit needs to be able to ptrace all logged in users +userdom_ptrace_all_users(consolekit_t) +userdom_dontaudit_read_unpriv_users_home_content_files(consolekit_t) +hal_ptrace(consolekit_t) +mcs_ptrace_all(consolekit_t) + optional_policy(` dbus_system_bus_client_template(consolekit, consolekit_t) dbus_connect_system_bus(consolekit_t) @@ -67,3 +76,8 @@ xserver_read_all_users_xauth(consolekit_t) xserver_stream_connect_xdm_xserver(consolekit_t) ') + +optional_policy(` + #reading .Xauthity + unconfined_ptrace(consolekit_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.fc serefpolicy-3.2.5/policy/modules/services/cron.fc --- nsaserefpolicy/policy/modules/services/cron.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/cron.fc 2007-12-19 05:38:09.000000000 -0500 @@ -17,6 +17,8 @@ /var/run/fcron\.fifo -s gen_context(system_u:object_r:crond_var_run_t,s0) /var/run/fcron\.pid -- gen_context(system_u:object_r:crond_var_run_t,s0) +/var/spool/anacron(/.*) gen_context(system_u:object_r:system_cron_spool_t,s0) + /var/spool/at -d gen_context(system_u:object_r:cron_spool_t,s0) /var/spool/at/spool -d gen_context(system_u:object_r:cron_spool_t,s0) /var/spool/at/[^/]* -- <> @@ -45,3 +47,4 @@ /var/spool/fcron/systab\.orig -- gen_context(system_u:object_r:system_cron_spool_t,s0) /var/spool/fcron/systab -- gen_context(system_u:object_r:system_cron_spool_t,s0) /var/spool/fcron/new\.systab -- gen_context(system_u:object_r:system_cron_spool_t,s0) +/var/lib/misc(/.*)? gen_context(system_u:object_r:system_crond_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.if serefpolicy-3.2.5/policy/modules/services/cron.if --- nsaserefpolicy/policy/modules/services/cron.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/cron.if 2007-12-31 15:17:06.000000000 -0500 @@ -35,38 +35,23 @@ # template(`cron_per_role_template',` gen_require(` + class context contains; attribute cron_spool_type; type crond_t, cron_spool_t, crontab_exec_t; ') + typealias $1_t alias $1_crond_t; # Type of user crontabs once moved to cron spool. type $1_cron_spool_t, cron_spool_type; files_type($1_cron_spool_t) - type $1_crond_t; - domain_type($1_crond_t) - domain_cron_exemption_target($1_crond_t) - corecmd_shell_entry_type($1_crond_t) - role $3 types $1_crond_t; + domain_cron_exemption_target($1_t) + corecmd_shell_entry_type($1_t) type $1_crontab_t; application_domain($1_crontab_t,crontab_exec_t) role $3 types $1_crontab_t; - type $1_crontab_tmp_t; - files_tmp_file($1_crontab_tmp_t) - - ############################## - # - # $1_crond_t local policy - # - - allow $1_crond_t self:capability dac_override; - allow $1_crond_t self:process { signal_perms setsched }; - allow $1_crond_t self:fifo_file rw_fifo_file_perms; - allow $1_crond_t self:unix_stream_socket create_stream_socket_perms; - allow $1_crond_t self:unix_dgram_socket create_socket_perms; - # The entrypoint interface is not used as this is not # a regular entrypoint. Since crontab files are # not directly executed, crond must ensure that @@ -74,116 +59,23 @@ # for the domain of the user cron job. It # performs an entrypoint permission check # for this purpose. - allow $1_crond_t $1_cron_spool_t:file entrypoint; + allow $1_t $1_cron_spool_t:file entrypoint; # Permit a transition from the crond_t domain to this domain. # The transition is requested explicitly by the modified crond # via setexeccon. There is no way to set up an automatic # transition, since crontabs are configuration files, not executables. - allow crond_t $1_crond_t:process transition; - dontaudit crond_t $1_crond_t:process { noatsecure siginh rlimitinh }; - allow crond_t $1_crond_t:fd use; - allow $1_crond_t crond_t:fd use; - allow $1_crond_t crond_t:fifo_file rw_file_perms; - allow $1_crond_t crond_t:process sigchld; - - kernel_read_system_state($1_crond_t) - kernel_read_kernel_sysctls($1_crond_t) - - # ps does not need to access /boot when run from cron - files_dontaudit_search_boot($1_crond_t) - - corenet_all_recvfrom_unlabeled($1_crond_t) - corenet_all_recvfrom_netlabel($1_crond_t) - corenet_tcp_sendrecv_all_if($1_crond_t) - corenet_udp_sendrecv_all_if($1_crond_t) - corenet_tcp_sendrecv_all_nodes($1_crond_t) - corenet_udp_sendrecv_all_nodes($1_crond_t) - corenet_tcp_sendrecv_all_ports($1_crond_t) - corenet_udp_sendrecv_all_ports($1_crond_t) - corenet_tcp_connect_all_ports($1_crond_t) - corenet_sendrecv_all_client_packets($1_crond_t) - - dev_read_urand($1_crond_t) - - fs_getattr_all_fs($1_crond_t) - - corecmd_exec_all_executables($1_crond_t) - - # quiet other ps operations - domain_dontaudit_read_all_domains_state($1_crond_t) - domain_dontaudit_getattr_all_domains($1_crond_t) - - files_read_usr_files($1_crond_t) - files_exec_etc_files($1_crond_t) - # for nscd: - files_dontaudit_search_pids($1_crond_t) - - libs_use_ld_so($1_crond_t) - libs_use_shared_libs($1_crond_t) - libs_exec_lib_files($1_crond_t) - libs_exec_ld_so($1_crond_t) - - files_read_etc_runtime_files($1_crond_t) - files_read_var_files($1_crond_t) - files_search_spool($1_crond_t) - - logging_search_logs($1_crond_t) - - seutil_read_config($1_crond_t) - - miscfiles_read_localization($1_crond_t) - - userdom_manage_user_tmp_files($1,$1_crond_t) - userdom_manage_user_tmp_symlinks($1,$1_crond_t) - userdom_manage_user_tmp_pipes($1,$1_crond_t) - userdom_manage_user_tmp_sockets($1,$1_crond_t) - # Run scripts in user home directory and access shared libs. - userdom_exec_user_home_content_files($1,$1_crond_t) - # Access user files and dirs. -# userdom_manage_user_home_subdir_dirs($1,$1_crond_t) - userdom_manage_user_home_content_files($1,$1_crond_t) - userdom_manage_user_home_content_symlinks($1,$1_crond_t) - userdom_manage_user_home_content_pipes($1,$1_crond_t) - userdom_manage_user_home_content_sockets($1,$1_crond_t) -# userdom_user_home_dir_filetrans_user_home_content($1,$1_crond_t,notdevfile_class_set) + allow crond_t $1_t:process transition; + dontaudit crond_t $1_t:process { noatsecure siginh rlimitinh }; + allow crond_t $1_t:fd use; + allow $1_t crond_t:fd use; + allow $1_t crond_t:fifo_file rw_file_perms; + allow $1_t crond_t:process sigchld; tunable_policy(`fcron_crond', ` allow crond_t $1_cron_spool_t:file manage_file_perms; ') - # need a per-role version of this: - #optional_policy(` - # mono_domtrans($1_crond_t) - #') - - optional_policy(` - dbus_stub($1_crond_t) - - allow $1_crond_t $2:dbus send_msg; - ') - - optional_policy(` - nis_use_ypbind($1_crond_t) - ') - - ifdef(`TODO',` - optional_policy(` - create_dir_file($1_crond_t, httpd_$1_content_t) - ') - allow $1_crond_t tmp_t:dir rw_dir_perms; - type_transition $1_crond_t $1_tmp_t:{ file lnk_file sock_file fifo_file } $1_tmp_t; - - ifdef(`mta.te', ` - domain_auto_trans($1_crond_t, sendmail_exec_t, $1_mail_t) - allow $1_crond_t sendmail_exec_t:lnk_file read_lnk_file_perms; - - # $1_mail_t should only be reading from the cron fifo not needing to write - dontaudit $1_mail_t crond_t:fifo_file write; - allow mta_user_agent $1_crond_t:fd use; - ') - ') dnl endif TODO - ############################## # # $1_crontab_t local policy @@ -192,9 +84,13 @@ # dac_override is to create the file in the directory under /tmp allow $1_crontab_t self:capability { fowner setuid setgid chown dac_override }; allow $1_crontab_t self:process signal_perms; + allow $1_crontab_t self:fifo_file rw_fifo_file_perms; # Transition from the user domain to the derived domain. domtrans_pattern($2, crontab_exec_t, $1_crontab_t) + allow $2 $1_crontab_t:fd use; + + auth_domtrans_chk_passwd($1_crontab_t) # crontab shows up in user ps ps_process_pattern($2,$1_crontab_t) @@ -205,9 +101,6 @@ # Allow crond to read those crontabs in cron spool. allow crond_t $1_cron_spool_t:file manage_file_perms; - allow $1_crontab_t $1_crontab_tmp_t:file manage_file_perms; - files_tmp_filetrans($1_crontab_t,$1_crontab_tmp_t,file) - # create files in /var/spool/cron manage_files_pattern($1_crontab_t,cron_spool_t,$1_cron_spool_t) filetrans_pattern($1_crontab_t,cron_spool_t,$1_cron_spool_t,file) @@ -236,6 +129,7 @@ libs_use_shared_libs($1_crontab_t) logging_send_syslog_msg($1_crontab_t) + logging_send_audit_msgs($1_crontab_t) miscfiles_read_localization($1_crontab_t) @@ -247,6 +141,7 @@ userdom_use_user_terminals($1,$1_crontab_t) # Read user crontabs userdom_read_user_home_content_files($1,$1_crontab_t) + userdom_transition_user_tmp($1,$1_crontab_t, { lnk_file file dir fifo_file }) tunable_policy(`fcron_crond',` # fcron wants an instant update of a crontab change for the administrator @@ -285,14 +180,12 @@ template(`cron_admin_template',` gen_require(` attribute cron_spool_type; - type $1_crontab_t, $1_crond_t; + type $1_crontab_t; ') # Allow our crontab domain to unlink a user cron spool file. allow $1_crontab_t cron_spool_type:file { getattr read unlink }; - logging_read_generic_logs($1_crond_t) - # Manipulate other users crontab. selinux_get_fs_mount($1_crontab_t) selinux_validate_context($1_crontab_t) @@ -438,6 +331,25 @@ ######################################## ## +## Read temporary files from cron. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_read_tmp_files',` + gen_require(` + type crond_tmp_t; + ') + + files_search_tmp($1) + allow $1 crond_tmp_t:file read_file_perms; +') + +######################################## +## ## Read, and write cron daemon TCP sockets. ## ## @@ -583,3 +495,23 @@ dontaudit $1 system_crond_tmp_t:file append; ') + + +######################################## +## +## Read temporary files from the system cron jobs. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_read_system_job_lib_files',` + gen_require(` + type system_crond_var_lib_t; + ') + + + read_files_pattern($1, system_crond_var_lib_t, system_crond_var_lib_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.te serefpolicy-3.2.5/policy/modules/services/cron.te --- nsaserefpolicy/policy/modules/services/cron.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/cron.te 2007-12-27 07:19:39.000000000 -0500 @@ -50,6 +50,7 @@ type crond_tmp_t; files_tmp_file(crond_tmp_t) +files_poly_parent(crond_tmp_t) type crond_var_run_t; files_pid_file(crond_var_run_t) @@ -71,6 +72,12 @@ type system_crond_tmp_t; files_tmp_file(system_crond_tmp_t) +type system_crond_var_lib_t; +files_type(system_crond_var_lib_t) + +type system_crond_var_run_t; +files_pid_file(system_crond_var_run_t) + ifdef(`enable_mcs',` init_ranged_daemon_domain(crond_t,crond_exec_t,s0 - mcs_systemhigh) ') @@ -80,7 +87,7 @@ # Cron Local policy # -allow crond_t self:capability { dac_override setgid setuid sys_nice dac_read_search audit_control }; +allow crond_t self:capability { dac_override setgid setuid sys_nice dac_read_search }; dontaudit crond_t self:capability { sys_resource sys_tty_config }; allow crond_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow crond_t self:process { setexec setfscreate }; @@ -99,15 +106,14 @@ allow crond_t crond_var_run_t:file manage_file_perms; files_pid_filetrans(crond_t,crond_var_run_t,file) -allow crond_t cron_spool_t:dir rw_dir_perms; -allow crond_t cron_spool_t:file read_file_perms; +manage_files_pattern(crond_t,cron_spool_t,cron_spool_t) manage_dirs_pattern(crond_t,crond_tmp_t,crond_tmp_t) manage_files_pattern(crond_t,crond_tmp_t,crond_tmp_t) files_tmp_filetrans(crond_t,crond_tmp_t,{ file dir }) -allow crond_t system_cron_spool_t:dir list_dir_perms; -allow crond_t system_cron_spool_t:file read_file_perms; +list_dirs_pattern(crond_t, system_cron_spool_t, system_cron_spool_t) +read_files_pattern(crond_t, system_cron_spool_t, system_cron_spool_t) kernel_read_kernel_sysctls(crond_t) kernel_search_key(crond_t) @@ -133,6 +139,8 @@ corecmd_read_bin_symlinks(crond_t) domain_use_interactive_fds(crond_t) +domain_subj_id_change_exemption(crond_t) +domain_role_change_exemption(crond_t) files_read_etc_files(crond_t) files_read_generic_spool(crond_t) @@ -142,13 +150,16 @@ files_search_default(crond_t) init_rw_utmp(crond_t) +init_spec_domtrans_script(crond_t) auth_use_nsswitch(crond_t) libs_use_ld_so(crond_t) libs_use_shared_libs(crond_t) +logging_send_audit_msgs(crond_t) logging_send_syslog_msg(crond_t) +logging_set_loginuid(crond_t) seutil_read_config(crond_t) seutil_read_default_contexts(crond_t) @@ -163,9 +174,6 @@ mta_send_mail(crond_t) ifdef(`distro_debian',` - # pam_limits is used - allow crond_t self:process setrlimit; - optional_policy(` # Debian logcheck has the home dir set to its cache logwatch_search_cache_dir(crond_t) @@ -180,21 +188,45 @@ ') ') +tunable_policy(`allow_polyinstantiation',` + allow crond_t self:capability fowner; + files_search_tmp(crond_t) + files_polyinstantiate_all(crond_t) +') + +optional_policy(` + apache_search_sys_content(crond_t) +') + optional_policy(` locallogin_search_keys(crond_t) locallogin_link_keys(crond_t) ') +optional_policy(` + # these should probably be unconfined_crond_t + init_dbus_send_script(crond_t) +') + +optional_policy(` + mono_domtrans(crond_t) +') + tunable_policy(`fcron_crond', ` allow crond_t system_cron_spool_t:file manage_file_perms; ') optional_policy(` + amanda_search_var_lib(crond_t) +') + +optional_policy(` amavis_search_lib(crond_t) ') optional_policy(` - hal_dbus_send(crond_t) + hal_dbus_chat(crond_t) + hal_dbus_chat(system_crond_t) ') optional_policy(` @@ -267,9 +299,16 @@ filetrans_pattern(system_crond_t,crond_tmp_t,system_crond_tmp_t,{ file lnk_file }) files_tmp_filetrans(system_crond_t,system_crond_tmp_t,file) +# var/lib files for system_crond +files_search_var_lib(system_crond_t) +manage_files_pattern(system_crond_t,system_crond_var_lib_t,system_crond_var_lib_t) + +allow system_crond_t system_crond_var_run_t:file manage_file_perms; +files_pid_filetrans(system_crond_t,system_crond_var_run_t,file) + # Read from /var/spool/cron. allow system_crond_t cron_spool_t:dir list_dir_perms; -allow system_crond_t cron_spool_t:file read_file_perms; +allow system_crond_t cron_spool_t:file rw_file_perms; kernel_read_kernel_sysctls(system_crond_t) kernel_read_system_state(system_crond_t) @@ -323,7 +362,7 @@ init_read_utmp(system_crond_t) init_dontaudit_rw_utmp(system_crond_t) # prelink tells init to restart it self, we either need to allow or dontaudit -init_write_initctl(system_crond_t) +init_telinit(system_crond_t) auth_use_nsswitch(system_crond_t) @@ -333,6 +372,7 @@ libs_exec_ld_so(system_crond_t) logging_read_generic_logs(system_crond_t) +logging_send_audit_msgs(system_crond_t) logging_send_syslog_msg(system_crond_t) miscfiles_read_localization(system_crond_t) @@ -383,6 +423,14 @@ ') optional_policy(` + lpd_list_spool(system_crond_t) +') + +optional_policy(` + mono_domtrans(system_crond_t) +') + +optional_policy(` mrtg_append_create_logs(system_crond_t) ') @@ -415,8 +463,7 @@ ') optional_policy(` - # cjp: why? - squid_domtrans(system_crond_t) + spamassassin_manage_lib_files(system_crond_t) ') optional_policy(` @@ -424,8 +471,13 @@ ') optional_policy(` + unconfined_dbus_send(crond_t) + unconfined_shell_domtrans(crond_t) + unconfined_domain(crond_t) unconfined_domain(system_crond_t) +') +optional_policy(` userdom_priveleged_home_dir_manager(system_crond_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.fc serefpolicy-3.2.5/policy/modules/services/cups.fc --- nsaserefpolicy/policy/modules/services/cups.fc 2007-11-16 15:30:49.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/cups.fc 2007-12-19 05:38:09.000000000 -0500 @@ -8,17 +8,15 @@ /etc/cups/ppd/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/ppds\.dat -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/printers\.conf.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/etc/cups/subscriptions.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/certs -d gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/cups/certs/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) -/etc/hp(/.*)? gen_context(system_u:object_r:hplip_etc_t,s0) - /etc/printcap.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /usr/bin/cups-config-daemon -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) +/usr/bin/hpijs -- gen_context(system_u:object_r:hplip_exec_t,s0) -/usr/lib(64)?/cups/backend/.* -- gen_context(system_u:object_r:cupsd_exec_t,s0) -/usr/lib(64)?/cups/daemon/.* -- gen_context(system_u:object_r:cupsd_exec_t,s0) /usr/lib(64)?/cups/daemon/cups-lpd -- gen_context(system_u:object_r:cupsd_lpd_exec_t,s0) /usr/libexec/hal_lpadmin -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) @@ -26,6 +24,11 @@ /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 +36,7 @@ /usr/share/cups(/.*)? gen_context(system_u:object_r:cupsd_etc_t,s0) /usr/share/foomatic/db/oldprinterids -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) -/usr/share/hplip/hpssd\.py -- gen_context(system_u:object_r:hplip_exec_t,s0) +/usr/share/hplip/[^/]*\.py -- gen_context(system_u:object_r:hplip_exec_t,s0) /var/cache/alchemist/printconf.* gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /var/cache/foomatic(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) @@ -50,3 +53,6 @@ /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) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.te serefpolicy-3.2.5/policy/modules/services/cups.te --- nsaserefpolicy/policy/modules/services/cups.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/cups.te 2007-12-19 05:38:09.000000000 -0500 @@ -43,14 +43,12 @@ type cupsd_var_run_t; files_pid_file(cupsd_var_run_t) -mls_trusted_object(cupsd_var_run_t) type hplip_t; type hplip_exec_t; init_daemon_domain(hplip_t,hplip_exec_t) - -type hplip_etc_t; -files_config_file(hplip_etc_t) +domtrans_pattern(cupsd_t,hplip_exec_t, hplip_t) +domtrans_pattern(cupsd_config_t,hplip_exec_t, hplip_t) type hplip_var_run_t; files_pid_file(hplip_var_run_t) @@ -71,6 +69,8 @@ ifdef(`enable_mls',` init_ranged_daemon_domain(cupsd_t,cupsd_exec_t,mls_systemhigh) + + mls_trusted_object(cupsd_var_run_t) ') ######################################## @@ -79,13 +79,14 @@ # # /usr/lib/cups/backend/serial needs sys_admin(?!) -allow cupsd_t self:capability { sys_admin dac_override dac_read_search kill setgid setuid fsetid net_bind_service fowner chown dac_override sys_resource sys_tty_config }; +allow cupsd_t self:capability { dac_override dac_read_search kill setgid setuid fsetid net_bind_service fowner chown dac_override sys_admin sys_rawio sys_resource sys_tty_config }; dontaudit cupsd_t self:capability { sys_tty_config net_admin }; -allow cupsd_t self:process { setsched signal_perms }; -allow cupsd_t self:fifo_file rw_file_perms; +allow cupsd_t self:process { setpgid setsched signal_perms }; +allow cupsd_t self:fifo_file rw_fifo_file_perms; allow cupsd_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow cupsd_t self:unix_dgram_socket create_socket_perms; allow cupsd_t self:netlink_selinux_socket create_socket_perms; +allow cupsd_t self:shm create_shm_perms; allow cupsd_t self:tcp_socket create_stream_socket_perms; allow cupsd_t self:udp_socket create_socket_perms; allow cupsd_t self:appletalk_socket create_socket_perms; @@ -104,7 +105,7 @@ # allow cups to execute its backend scripts can_exec(cupsd_t, cupsd_exec_t) -allow cupsd_t cupsd_exec_t:dir search; +allow cupsd_t cupsd_exec_t:dir search_dir_perms; allow cupsd_t cupsd_exec_t:lnk_file read; manage_files_pattern(cupsd_t,cupsd_log_t,cupsd_log_t) @@ -116,13 +117,19 @@ manage_fifo_files_pattern(cupsd_t,cupsd_tmp_t,cupsd_tmp_t) files_tmp_filetrans(cupsd_t, cupsd_tmp_t, { file dir fifo_file }) +# This whole section needs to be moved to a smbspool policy +# smbspool seems to be iterating through all existing tmp files. +# Looking for kerberos files +files_getattr_all_tmp_files(cupsd_t) +userdom_read_unpriv_users_tmp_files(cupsd_t) +files_dontaudit_getattr_all_tmp_sockets(cupsd_t) + allow cupsd_t cupsd_var_run_t:dir setattr; manage_files_pattern(cupsd_t,cupsd_var_run_t,cupsd_var_run_t) manage_sock_files_pattern(cupsd_t,cupsd_var_run_t,cupsd_var_run_t) files_pid_filetrans(cupsd_t,cupsd_var_run_t,file) -read_files_pattern(cupsd_t,hplip_etc_t,hplip_etc_t) - +allow cupsd_t hplip_t:process sigkill; allow cupsd_t hplip_var_run_t:file { read getattr }; stream_connect_pattern(cupsd_t,ptal_var_run_t,ptal_var_run_t,ptal_t) @@ -149,32 +156,35 @@ corenet_tcp_bind_reserved_port(cupsd_t) corenet_dontaudit_tcp_bind_all_reserved_ports(cupsd_t) corenet_tcp_connect_all_ports(cupsd_t) +corenet_tcp_connect_smbd_port(cupsd_t) corenet_sendrecv_hplip_client_packets(cupsd_t) corenet_sendrecv_ipp_client_packets(cupsd_t) corenet_sendrecv_ipp_server_packets(cupsd_t) +corenet_tcp_bind_all_rpc_ports(cupsd_t) dev_rw_printer(cupsd_t) dev_read_urand(cupsd_t) dev_read_sysfs(cupsd_t) -dev_read_usbfs(cupsd_t) +dev_rw_generic_usb_dev(cupsd_t) +dev_rw_usbfs(cupsd_t) dev_getattr_printer_dev(cupsd_t) domain_read_all_domains_state(cupsd_t) fs_getattr_all_fs(cupsd_t) fs_search_auto_mountpoints(cupsd_t) +fs_read_anon_inodefs_files(cupsd_t) +mls_fd_use_all_levels(cupsd_t) mls_file_downgrade(cupsd_t) mls_file_write_all_levels(cupsd_t) mls_file_read_all_levels(cupsd_t) +mls_rangetrans_target(cupsd_t) mls_socket_write_all_levels(cupsd_t) term_use_unallocated_ttys(cupsd_t) term_search_ptys(cupsd_t) -auth_domtrans_chk_passwd(cupsd_t) -auth_dontaudit_read_pam_pid(cupsd_t) - # Filter scripts may be shell scripts, and may invoke progs like /bin/mktemp corecmd_exec_shell(cupsd_t) corecmd_exec_bin(cupsd_t) @@ -186,7 +196,7 @@ # read python modules files_read_usr_files(cupsd_t) # for /var/lib/defoma -files_search_var_lib(cupsd_t) +files_read_var_lib_files(cupsd_t) files_list_world_readable(cupsd_t) files_read_world_readable_files(cupsd_t) files_read_world_readable_symlinks(cupsd_t) @@ -195,15 +205,15 @@ 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) +auth_domtrans_chk_passwd(cupsd_t) +auth_dontaudit_read_pam_pid(cupsd_t) +auth_rw_faillog(cupsd_t) auth_use_nsswitch(cupsd_t) libs_use_ld_so(cupsd_t) @@ -220,16 +230,19 @@ seutil_read_config(cupsd_t) -sysnet_read_config(cupsd_t) - +files_dontaudit_list_home(cupsd_t) userdom_dontaudit_use_unpriv_user_fds(cupsd_t) userdom_dontaudit_search_all_users_home_content(cupsd_t) # Write to /var/spool/cups. lpd_manage_spool(cupsd_t) +lpd_read_config(cupsd_t) ifdef(`enable_mls',` lpd_relabel_spool(cupsd_t) + + mls_trusted_object(cupsd_var_run_t) + init_ranged_daemon_domain(cupsd_t,cupsd_exec_t,mls_systemhigh) ') optional_policy(` @@ -242,12 +255,21 @@ optional_policy(` dbus_system_bus_client_template(cupsd,cupsd_t) + dbus_send_system_bus(cupsd_t) userdom_dbus_send_all_users(cupsd_t) optional_policy(` + avahi_dbus_chat(cupsd_t) + ') + + optional_policy(` hal_dbus_chat(cupsd_t) ') + + optional_policy(` + unconfined_dbus_chat(cupsd_t) + ') ') optional_policy(` @@ -263,6 +285,10 @@ ') optional_policy(` + mta_send_mail(cupsd_t) +') + +optional_policy(` # cups execs smbtool which reads samba_etc_t files samba_read_config(cupsd_t) samba_rw_var_files(cupsd_t) @@ -326,6 +352,7 @@ 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) @@ -372,6 +399,10 @@ ') optional_policy(` + term_use_generic_ptys(cupsd_config_t) +') + +optional_policy(` cron_system_entry(cupsd_config_t, cupsd_config_exec_t) ') @@ -387,6 +418,7 @@ optional_policy(` hal_domtrans(cupsd_config_t) hal_read_tmp_files(cupsd_config_t) + hal_dontaudit_use_fds(hplip_t) ') optional_policy(` @@ -499,14 +531,12 @@ allow hplip_t self:udp_socket create_socket_perms; allow hplip_t self:rawip_socket create_socket_perms; -allow hplip_t cupsd_etc_t:dir search; +allow hplip_t cupsd_etc_t:dir search_dir_perms; cups_stream_connect(hplip_t) - -allow hplip_t hplip_etc_t:dir list_dir_perms; -read_files_pattern(hplip_t,hplip_etc_t,hplip_etc_t) -read_lnk_files_pattern(hplip_t,hplip_etc_t,hplip_etc_t) -files_search_etc(hplip_t) +# For CUPS to run as a backend +allow cupsd_t hplip_t:process signal; +allow hplip_t cupsd_t:unix_stream_socket connected_stream_socket_perms; manage_files_pattern(hplip_t,hplip_var_run_t,hplip_var_run_t) files_pid_filetrans(hplip_t,hplip_var_run_t,file) @@ -537,14 +567,14 @@ dev_read_urand(hplip_t) dev_read_rand(hplip_t) dev_rw_generic_usb_dev(hplip_t) -dev_read_usbfs(hplip_t) +dev_rw_usbfs(hplip_t) + fs_getattr_all_fs(hplip_t) fs_search_auto_mountpoints(hplip_t) # for python corecmd_exec_bin(hplip_t) - domain_use_interactive_fds(hplip_t) files_read_etc_files(hplip_t) @@ -565,6 +595,7 @@ userdom_dontaudit_search_all_users_home_content(hplip_t) lpd_read_config(cupsd_t) +lpd_manage_spool(hplip_t) optional_policy(` seutil_sigchld_newrole(hplip_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cvs.te serefpolicy-3.2.5/policy/modules/services/cvs.te --- nsaserefpolicy/policy/modules/services/cvs.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/cvs.te 2007-12-19 05:38:09.000000000 -0500 @@ -69,6 +69,7 @@ fs_getattr_xattr_fs(cvs_t) auth_domtrans_chk_passwd(cvs_t) +auth_use_nsswitch(cvs_t) corecmd_exec_bin(cvs_t) corecmd_exec_shell(cvs_t) @@ -86,8 +87,6 @@ miscfiles_read_localization(cvs_t) -sysnet_read_config(cvs_t) - mta_send_mail(cvs_t) # cjp: typeattribute doesnt work in conditionals yet @@ -102,11 +101,3 @@ kerberos_read_config(cvs_t) kerberos_dontaudit_write_config(cvs_t) ') - -optional_policy(` - nis_use_ypbind(cvs_t) -') - -optional_policy(` - nscd_socket_use(cvs_t) -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.if serefpolicy-3.2.5/policy/modules/services/dbus.if --- nsaserefpolicy/policy/modules/services/dbus.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/dbus.if 2008-01-08 10:52:45.000000000 -0500 @@ -53,6 +53,7 @@ gen_require(` type system_dbusd_exec_t, system_dbusd_t, dbusd_etc_t; class dbus { send_msg acquire_svc }; + attribute dbusd_unconfined; ') ############################## @@ -84,6 +85,9 @@ allow $1_dbusd_t self:tcp_socket create_stream_socket_perms; allow $1_dbusd_t self:netlink_selinux_socket create_socket_perms; + allow dbusd_unconfined $1_dbusd_t:dbus { send_msg acquire_svc }; + allow $1_dbusd_t dbusd_unconfined:dbus send_msg; + # For connecting to the bus allow $2 $1_dbusd_t:unix_stream_socket connectto; type_change $2 $1_dbusd_t:dbus $1_dbusd_$1_t; @@ -91,7 +95,9 @@ # SE-DBus specific permissions allow $1_dbusd_$1_t { $1_dbusd_t self }:dbus send_msg; allow $2 $1_dbusd_t:dbus { send_msg acquire_svc }; - allow $1_t system_dbusd_t:dbus { send_msg acquire_svc }; + allow $1_dbusd_t $2:dbus send_msg; + allow $2 $2:dbus send_msg; + allow $2 system_dbusd_t:dbus { send_msg acquire_svc }; allow $1_dbusd_t dbusd_etc_t:dir list_dir_perms; read_files_pattern($1_dbusd_t,dbusd_etc_t,dbusd_etc_t) @@ -104,8 +110,7 @@ domtrans_pattern($2, system_dbusd_exec_t, $1_dbusd_t) allow $2 $1_dbusd_t:process { sigkill signal }; - # cjp: this seems very broken - corecmd_bin_domtrans($1_dbusd_t, $2) + corecmd_bin_domtrans($1_dbusd_t, $1_t) allow $1_dbusd_t $2:process sigkill; allow $2 $1_dbusd_t:fd use; allow $2 $1_dbusd_t:fifo_file rw_fifo_file_perms; @@ -161,7 +166,9 @@ seutil_read_config($1_dbusd_t) seutil_read_default_contexts($1_dbusd_t) - userdom_read_user_home_content_files($1, $1_dbusd_t) + userdom_dontaudit_search_sysadm_home_dirs($1_dbusd_t) + userdom_read_unpriv_users_home_content_files($1_dbusd_t) + userdom_dontaudit_append_unpriv_home_content_files($1_dbusd_t) ifdef(`hide_broken_symptoms', ` dontaudit $2 $1_dbusd_t:netlink_selinux_socket { read write }; @@ -182,6 +189,7 @@ optional_policy(` xserver_use_xdm_fds($1_dbusd_t) xserver_rw_xdm_pipes($1_dbusd_t) + xserver_dontaudit_xdm_lib_search($1_dbusd_t) ') ') @@ -214,7 +222,7 @@ # SE-DBus specific permissions # allow $1_dbusd_system_t { system_dbusd_t self }:dbus send_msg; - allow $2 { system_dbusd_t self }:dbus send_msg; + allow $2 { system_dbusd_t $2 }:dbus send_msg; read_files_pattern($2, system_dbusd_var_lib_t, system_dbusd_var_lib_t) files_search_var_lib($2) @@ -223,6 +231,10 @@ files_search_pids($2) stream_connect_pattern($2,system_dbusd_var_run_t,system_dbusd_var_run_t,system_dbusd_t) dbus_read_config($2) + + optional_policy(` + rpm_script_dbus_chat($2) + ') ') ####################################### @@ -251,6 +263,7 @@ template(`dbus_user_bus_client_template',` gen_require(` type $1_dbusd_t; + attribute dbusd_unconfined; class dbus send_msg; ') @@ -263,6 +276,7 @@ # For connecting to the bus allow $3 $1_dbusd_t:unix_stream_socket connectto; + allow dbusd_unconfined $1_dbusd_t:dbus *; ') ######################################## @@ -292,6 +306,59 @@ ######################################## ## +## connectto a message on user/application specific DBUS. +## +## +## +## The prefix of the domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`dbus_connectto_user_bus',` + gen_require(` + type $1_dbusd_t; + ') + + allow $2 $1_dbusd_t:unix_stream_socket connectto; +') + +######################################## +## +## Chat on user/application specific DBUS. +## +## +## +## The prefix of the domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`dbus_chat_user_bus',` + gen_require(` + type $1_t; + type $1_dbusd_t; + class dbus send_msg; + ') + + allow $2 $1_dbusd_t:dbus send_msg; + allow $1_dbusd_t $2:dbus send_msg; + allow $2 $1_t:dbus send_msg; + allow $1_t $2:dbus send_msg; +') + +######################################## +## ## Read dbus configuration. ## ## @@ -366,3 +433,53 @@ 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) + +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.te serefpolicy-3.2.5/policy/modules/services/dbus.te --- nsaserefpolicy/policy/modules/services/dbus.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/dbus.te 2007-12-21 02:47:39.000000000 -0500 @@ -9,6 +9,7 @@ # # Delcarations # +attribute dbusd_unconfined; type dbusd_etc_t alias etc_dbusd_t; files_type(dbusd_etc_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dcc.if serefpolicy-3.2.5/policy/modules/services/dcc.if --- nsaserefpolicy/policy/modules/services/dcc.if 2007-03-26 10:39:05.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/dcc.if 2007-12-19 05:38:09.000000000 -0500 @@ -72,6 +72,24 @@ ######################################## ## +## Send a signal to the dcc_client. +## +## +## +## Domain allowed access. +## +## +# +interface(`dcc_signal_client',` + gen_require(` + type dcc_client_t; + ') + + allow $1 dcc_client_t:process signal; +') + +######################################## +## ## Execute dcc_client in the dcc_client domain, and ## allow the specified role the dcc_client domain. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dcc.te serefpolicy-3.2.5/policy/modules/services/dcc.te --- nsaserefpolicy/policy/modules/services/dcc.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/dcc.te 2008-01-04 09:52:10.000000000 -0500 @@ -124,7 +124,7 @@ # dcc procmail interface local policy # -allow dcc_client_t self:capability setuid; +allow dcc_client_t self:capability { setgid setuid }; allow dcc_client_t self:unix_dgram_socket create_socket_perms; allow dcc_client_t self:udp_socket create_socket_perms; @@ -148,6 +148,10 @@ files_read_etc_files(dcc_client_t) files_read_etc_runtime_files(dcc_client_t) +kernel_read_system_state(dcc_client_t) + +auth_use_nsswitch(dcc_client_t) + libs_use_ld_so(dcc_client_t) libs_use_shared_libs(dcc_client_t) @@ -155,11 +159,8 @@ miscfiles_read_localization(dcc_client_t) -sysnet_read_config(dcc_client_t) -sysnet_dns_name_resolve(dcc_client_t) - optional_policy(` - nscd_socket_use(dcc_client_t) + spamassassin_read_spamd_tmp_files(dcc_client_t) ') ######################################## @@ -275,9 +276,7 @@ userdom_dontaudit_use_unpriv_user_fds(dccd_t) userdom_dontaudit_search_sysadm_home_dirs(dccd_t) -optional_policy(` - nscd_socket_use(dccd_t) -') +auth_use_nsswitch(dccd_t) optional_policy(` seutil_sigchld_newrole(dccd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dictd.fc serefpolicy-3.2.5/policy/modules/services/dictd.fc --- nsaserefpolicy/policy/modules/services/dictd.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/dictd.fc 2007-12-19 05:38:09.000000000 -0500 @@ -4,3 +4,4 @@ /usr/sbin/dictd -- gen_context(system_u:object_r:dictd_exec_t,s0) /var/lib/dictd(/.*)? gen_context(system_u:object_r:dictd_var_lib_t,s0) +/var/run/dictd\.pid -- gen_context(system_u:object_r:dictd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dictd.te serefpolicy-3.2.5/policy/modules/services/dictd.te --- nsaserefpolicy/policy/modules/services/dictd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/dictd.te 2007-12-19 05:38:09.000000000 -0500 @@ -16,6 +16,9 @@ type dictd_var_lib_t alias var_lib_dictd_t; files_type(dictd_var_lib_t) +type dictd_var_run_t; +files_pid_file(dictd_var_run_t) + ######################################## # # Local policy @@ -34,6 +37,9 @@ allow dictd_t dictd_var_lib_t:dir list_dir_perms; allow dictd_t dictd_var_lib_t:file read_file_perms; +manage_files_pattern(dictd_t,dictd_var_run_t,dictd_var_run_t) +files_pid_filetrans(dictd_t,dictd_var_run_t,file) + kernel_read_system_state(dictd_t) kernel_read_kernel_sysctls(dictd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.te serefpolicy-3.2.5/policy/modules/services/dnsmasq.te --- nsaserefpolicy/policy/modules/services/dnsmasq.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/dnsmasq.te 2007-12-19 05:38:09.000000000 -0500 @@ -94,3 +94,7 @@ optional_policy(` udev_read_db(dnsmasq_t) ') + +optional_policy(` + virt_manage_lib_files(dnsmasq_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.fc serefpolicy-3.2.5/policy/modules/services/dovecot.fc --- nsaserefpolicy/policy/modules/services/dovecot.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/dovecot.fc 2007-12-19 05:38:09.000000000 -0500 @@ -17,19 +17,24 @@ ifdef(`distro_debian', ` /usr/lib/dovecot/dovecot-auth -- gen_context(system_u:object_r:dovecot_auth_exec_t,s0) +/usr/lib/dovecot/deliver -- gen_context(system_u:object_r:dovecot_deliver_exec_t,s0) ') ifdef(`distro_redhat', ` /usr/libexec/dovecot/dovecot-auth -- gen_context(system_u:object_r:dovecot_auth_exec_t,s0) +/usr/libexec/dovecot/deliver -- gen_context(system_u:object_r:dovecot_deliver_exec_t,s0) ') # # /var # /var/run/dovecot(-login)?(/.*)? gen_context(system_u:object_r:dovecot_var_run_t,s0) +/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 --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.if serefpolicy-3.2.5/policy/modules/services/dovecot.if --- nsaserefpolicy/policy/modules/services/dovecot.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/dovecot.if 2007-12-19 05:38:09.000000000 -0500 @@ -18,3 +18,43 @@ manage_files_pattern($1,dovecot_spool_t,dovecot_spool_t) manage_lnk_files_pattern($1,dovecot_spool_t,dovecot_spool_t) ') + +######################################## +## +## 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) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.te serefpolicy-3.2.5/policy/modules/services/dovecot.te --- nsaserefpolicy/policy/modules/services/dovecot.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/dovecot.te 2007-12-19 05:38:09.000000000 -0500 @@ -15,6 +15,12 @@ domain_entry_file(dovecot_auth_t,dovecot_auth_exec_t) role system_r types dovecot_auth_t; +type dovecot_deliver_t; +type dovecot_deliver_exec_t; +domain_type(dovecot_deliver_t) +domain_entry_file(dovecot_deliver_t,dovecot_deliver_exec_t) +role system_r types dovecot_deliver_t; + type dovecot_cert_t; files_type(dovecot_cert_t) @@ -31,6 +37,9 @@ 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) @@ -46,7 +55,6 @@ allow dovecot_t self:tcp_socket create_stream_socket_perms; allow dovecot_t self:unix_dgram_socket create_socket_perms; allow dovecot_t self:unix_stream_socket { create_stream_socket_perms connectto }; - domtrans_pattern(dovecot_t, dovecot_auth_exec_t, dovecot_auth_t) allow dovecot_t dovecot_cert_t:dir list_dir_perms; @@ -98,7 +106,7 @@ files_dontaudit_list_default(dovecot_t) # Dovecot now has quota support and it uses getmntent() to find the mountpoints. files_read_etc_runtime_files(dovecot_t) -files_getattr_all_mountpoints(dovecot_t) +files_search_all_mountpoints(dovecot_t) init_getattr_utmp(dovecot_t) @@ -139,25 +147,34 @@ # dovecot auth local policy # -allow dovecot_auth_t self:capability { setgid setuid }; +allow dovecot_auth_t self:capability { chown dac_override setgid setuid }; allow dovecot_auth_t self:process signal_perms; allow dovecot_auth_t self:fifo_file rw_fifo_file_perms; allow dovecot_auth_t self:unix_dgram_socket create_socket_perms; allow dovecot_auth_t self:unix_stream_socket create_stream_socket_perms; -allow dovecot_auth_t dovecot_t:unix_stream_socket { getattr accept read write ioctl }; +allow dovecot_auth_t dovecot_t:unix_stream_socket { getattr accept read write ioctl connectto }; allow dovecot_auth_t dovecot_passwd_t:file { getattr read }; +# log files +manage_files_pattern(dovecot_t, dovecot_var_log_t, dovecot_var_log_t) +logging_log_filetrans(dovecot_t, dovecot_var_log_t, file) + # Allow dovecot to create and read SSL parameters file manage_files_pattern(dovecot_t,dovecot_var_lib_t,dovecot_var_lib_t) files_search_var_lib(dovecot_t) +files_read_var_symlinks(dovecot_t) allow dovecot_auth_t dovecot_var_run_t:dir list_dir_perms; +dovecot_auth_stream_connect(dovecot_auth_t) kernel_read_all_sysctls(dovecot_auth_t) kernel_read_system_state(dovecot_auth_t) +logging_send_audit_msgs(dovecot_auth_t) +logging_send_syslog_msg(dovecot_auth_t) + dev_read_urand(dovecot_auth_t) auth_domtrans_chk_passwd(dovecot_auth_t) @@ -166,6 +183,7 @@ files_read_etc_files(dovecot_auth_t) files_read_etc_runtime_files(dovecot_auth_t) files_search_pids(dovecot_auth_t) +files_read_usr_files(dovecot_auth_t) files_read_usr_symlinks(dovecot_auth_t) files_search_tmp(dovecot_auth_t) files_read_var_lib_files(dovecot_t) @@ -184,5 +202,49 @@ ') optional_policy(` - logging_send_syslog_msg(dovecot_auth_t) + mysql_search_db(dovecot_auth_t) + mysql_stream_connect(dovecot_auth_t) +') + +optional_policy(` + nis_authenticate(dovecot_auth_t) +') + +optional_policy(` + postfix_manage_private_sockets(dovecot_auth_t) + postfix_search_spool(dovecot_auth_t) ') + +# for gssapi (kerberos) +userdom_list_unpriv_users_tmp(dovecot_auth_t) +userdom_read_unpriv_users_tmp_files(dovecot_auth_t) +userdom_read_unpriv_users_tmp_symlinks(dovecot_auth_t) + +######################################## +# +# dovecot deliver local policy +# +allow dovecot_deliver_t self:unix_dgram_socket create_socket_perms; + +allow dovecot_deliver_t dovecot_etc_t:file read_file_perms; +allow dovecot_deliver_t dovecot_var_run_t:dir list_dir_perms; + +kernel_read_all_sysctls(dovecot_deliver_t) +kernel_read_system_state(dovecot_deliver_t) + +files_read_etc_files(dovecot_deliver_t) +files_read_etc_runtime_files(dovecot_deliver_t) + +libs_use_ld_so(dovecot_deliver_t) +libs_use_shared_libs(dovecot_deliver_t) + +logging_send_syslog_msg(dovecot_deliver_t) + +miscfiles_read_localization(dovecot_deliver_t) + +dovecot_auth_stream_connect(dovecot_deliver_t) + +optional_policy(` + mta_manage_spool(dovecot_deliver_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.if serefpolicy-3.2.5/policy/modules/services/exim.if --- nsaserefpolicy/policy/modules/services/exim.if 2007-10-24 15:00:24.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/exim.if 2007-12-19 05:38:09.000000000 -0500 @@ -117,6 +117,27 @@ ######################################## ## +## Allow the specified domain to read 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) +') + + +######################################## +## ## Read exim spool files. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.te serefpolicy-3.2.5/policy/modules/services/exim.te --- nsaserefpolicy/policy/modules/services/exim.te 2007-10-24 15:17:31.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/exim.te 2007-12-19 05:38:09.000000000 -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_mailclient(exim_exec_t) type exim_log_t; logging_log_file(exim_log_t) @@ -37,15 +48,20 @@ type exim_var_run_t; files_pid_file(exim_var_run_t) +type exim_script_exec_t; +init_script_type(exim_script_exec_t) + ######################################## # # exim local policy # -allow exim_t self:capability { dac_override dac_read_search setuid setgid }; -allow exim_t self:fifo_file rw_fifo_file_perms; +allow exim_t self:capability { chown dac_override dac_read_search fowner setuid setgid sys_resource }; +allow exim_t self:process { setrlimit setpgid }; +allow exim_t self:fifo_file rw_file_perms; allow exim_t self:unix_stream_socket create_stream_socket_perms; allow exim_t self:tcp_socket create_stream_socket_perms; +allow exim_t self:udp_socket create_socket_perms; can_exec(exim_t,exim_exec_t) @@ -66,22 +82,39 @@ files_pid_filetrans(exim_t, exim_var_run_t, { file dir }) kernel_read_kernel_sysctls(exim_t) +kernel_dontaudit_read_system_state(exim_t) +kernel_read_network_state(exim_t) corecmd_search_bin(exim_t) corenet_all_recvfrom_unlabeled(exim_t) +corenet_all_recvfrom_netlabel(exim_t) +corenet_udp_sendrecv_all_if(exim_t) +corenet_udp_sendrecv_all_nodes(exim_t) corenet_tcp_sendrecv_all_if(exim_t) corenet_tcp_sendrecv_all_nodes(exim_t) corenet_tcp_sendrecv_all_ports(exim_t) corenet_tcp_bind_all_nodes(exim_t) corenet_tcp_bind_smtp_port(exim_t) corenet_tcp_bind_amavisd_send_port(exim_t) +corenet_tcp_connect_smtp_port(exim_t) +corenet_tcp_sendrecv_smtp_port(exim_t) +corenet_sendrecv_smtp_server_packets(exim_t) +corenet_sendrecv_all_client_packets(exim_t) + corenet_tcp_connect_auth_port(exim_t) corenet_tcp_connect_inetd_child_port(exim_t) +corenet_tcp_sendrecv_auth_port(exim_t) + +# connect to spamassassin +corenet_tcp_connect_spamd_port(exim_t) +corenet_tcp_sendrecv_spamd_port(exim_t) # Init script handling domain_use_interactive_fds(exim_t) +files_search_usr(exim_t) +files_search_var(exim_t) files_read_etc_files(exim_t) auth_use_nsswitch(exim_t) @@ -92,14 +125,14 @@ logging_send_syslog_msg(exim_t) miscfiles_read_localization(exim_t) +miscfiles_read_certs(exim_t) -sysnet_dns_name_resolve(exim_t) - -userdom_dontaudit_search_sysadm_home_dirs(exim_t) -userdom_dontaudit_search_generic_user_home_dirs(exim_t) +fs_getattr_xattr_fs(exim_t) mta_read_aliases(exim_t) -mta_rw_spool(exim_t) +mta_read_config(exim_t) +mta_manage_spool(exim_t) +mta_mailserver_delivery(exim_t) tunable_policy(`exim_read_user_files',` userdom_read_unpriv_users_home_content_files(exim_t) @@ -111,3 +144,71 @@ userdom_read_unpriv_users_tmp_files(exim_t) userdom_write_unpriv_users_tmp_files(exim_t) ') + +# TLS sessions need entropy +dev_read_urand(exim_t) +dev_read_rand(exim_t) + +tunable_policy(`exim_can_connect_db',` + corenet_tcp_connect_mysqld_port(exim_t) + corenet_sendrecv_mysqld_client_packets(exim_t) + corenet_tcp_connect_postgresql_port(exim_t) + corenet_sendrecv_postgresql_client_packets(exim_t) +') + +optional_policy(` + tunable_policy(`exim_can_connect_db',` + mysql_stream_connect(exim_t) + ') +') + +optional_policy(` + tunable_policy(`exim_can_connect_db',` + postgresql_stream_connect(exim_t) + ') +') + +optional_policy(` + mailman_read_data_files(exim_t) + mailman_domtrans(exim_t) +') + +optional_policy(` + procmail_domtrans(exim_t) +') + +optional_policy(` + sasl_connect(exim_t) +') + +optional_policy(` + cyrus_stream_connect(exim_t) +') + +## receipt & validation + +optional_policy(` + clamav_domtrans_clamscan(exim_t) + clamav_stream_connect(exim_t) +') + +optional_policy(` + spamassassin_exec(exim_t) + spamassassin_exec_client(exim_t) +') + +# Debian uses a template based config generator which generates config +# files under /var +ifdef(`distro_debian',` + type exim_var_lib_t; + files_config_file(exim_var_lib_t) + exim_read_lib(exim_t) + + type exim_lib_update_t; + type exim_lib_update_exec_t; + init_domain(exim_lib_update_t, exim_lib_update_exec_t) + domain_entry_file(exim_lib_update_t, exim_lib_update_exec_t) + exim_read_lib(exim_lib_update_t) + exim_manage_var_lib(exim_lib_update_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fail2ban.fc serefpolicy-3.2.5/policy/modules/services/fail2ban.fc --- nsaserefpolicy/policy/modules/services/fail2ban.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/fail2ban.fc 2008-01-08 13:32:00.000000000 -0500 @@ -1,3 +1,4 @@ /usr/bin/fail2ban -- gen_context(system_u:object_r:fail2ban_exec_t,s0) +/usr/bin/fail2ban-server -- gen_context(system_u:object_r:fail2ban_exec_t,s0) /var/log/fail2ban\.log -- gen_context(system_u:object_r:fail2ban_log_t,s0) /var/run/fail2ban\.pid -- gen_context(system_u:object_r:fail2ban_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ftp.if serefpolicy-3.2.5/policy/modules/services/ftp.if --- nsaserefpolicy/policy/modules/services/ftp.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/ftp.if 2007-12-19 05:38:09.000000000 -0500 @@ -28,11 +28,13 @@ type ftpd_t; ') - userdom_manage_user_home_content_files($1,ftpd_t) - userdom_manage_user_home_content_symlinks($1,ftpd_t) - userdom_manage_user_home_content_sockets($1,ftpd_t) - userdom_manage_user_home_content_pipes($1,ftpd_t) - userdom_user_home_dir_filetrans_user_home_content($1,ftpd_t,{ dir file lnk_file sock_file fifo_file }) + tunable_policy(`ftp_home_dir',` + userdom_manage_user_home_content_files($1,ftpd_t) + userdom_manage_user_home_content_symlinks($1,ftpd_t) + userdom_manage_user_home_content_sockets($1,ftpd_t) + userdom_manage_user_home_content_pipes($1,ftpd_t) + userdom_user_home_dir_filetrans_user_home_content($1,ftpd_t,{ dir file lnk_file sock_file fifo_file }) + ') ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ftp.te serefpolicy-3.2.5/policy/modules/services/ftp.te --- nsaserefpolicy/policy/modules/services/ftp.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/ftp.te 2007-12-19 05:38:09.000000000 -0500 @@ -106,9 +106,10 @@ manage_sock_files_pattern(ftpd_t,ftpd_tmpfs_t,ftpd_tmpfs_t) fs_tmpfs_filetrans(ftpd_t,ftpd_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) +manage_dirs_pattern(ftpd_t,ftpd_var_run_t,ftpd_var_run_t) manage_files_pattern(ftpd_t,ftpd_var_run_t,ftpd_var_run_t) manage_sock_files_pattern(ftpd_t,ftpd_var_run_t,ftpd_var_run_t) -files_pid_filetrans(ftpd_t,ftpd_var_run_t,file) +files_pid_filetrans(ftpd_t,ftpd_var_run_t,{ file dir} ) # proftpd requires the client side to bind a socket so that # it can stat the socket to perform access control decisions, @@ -123,6 +124,7 @@ kernel_read_kernel_sysctls(ftpd_t) kernel_read_system_state(ftpd_t) +kernel_search_network_state(ftpd_t) dev_read_sysfs(ftpd_t) dev_read_urand(ftpd_t) @@ -169,7 +171,9 @@ libs_use_ld_so(ftpd_t) libs_use_shared_libs(ftpd_t) +logging_send_audit_msgs(ftpd_t) logging_send_syslog_msg(ftpd_t) +logging_set_loginuid(ftpd_t) miscfiles_read_localization(ftpd_t) miscfiles_read_public_files(ftpd_t) @@ -218,6 +222,11 @@ userdom_manage_all_users_home_content_dirs(ftpd_t) userdom_manage_all_users_home_content_files(ftpd_t) userdom_manage_all_users_home_content_symlinks(ftpd_t) + auth_manage_all_files_except_shadow(ftpd_t) + + auth_read_all_dirs_except_shadow(ftpd_t) + auth_read_all_files_except_shadow(ftpd_t) + auth_read_all_symlinks_except_shadow(ftpd_t) ') tunable_policy(`ftp_home_dir && use_nfs_home_dirs',` @@ -253,7 +262,10 @@ ') optional_policy(` + kerberos_use(ftpd_t) kerberos_read_keytab(ftpd_t) + kerberos_manage_host_rcache(ftpd_t) + selinux_validate_context(ftpd_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.fc serefpolicy-3.2.5/policy/modules/services/hal.fc --- nsaserefpolicy/policy/modules/services/hal.fc 2007-11-14 08:17:58.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/hal.fc 2007-12-19 05:38:09.000000000 -0500 @@ -8,6 +8,7 @@ /usr/libexec/hal-hotplug-map -- gen_context(system_u:object_r:hald_exec_t,s0) /usr/libexec/hal-system-sonypic -- gen_context(system_u:object_r:hald_sonypic_exec_t,s0) /usr/libexec/hald-addon-macbookpro-backlight -- gen_context(system_u:object_r:hald_mac_exec_t,s0) +/usr/libexec/hald-addon-macbook-backlight -- gen_context(system_u:object_r:hald_mac_exec_t,s0) /usr/sbin/hald -- gen_context(system_u:object_r:hald_exec_t,s0) @@ -16,10 +17,11 @@ /var/lib/hal(/.*)? gen_context(system_u:object_r:hald_var_lib_t,s0) /var/log/pm-suspend\.log gen_context(system_u:object_r:hald_log_t,s0) +/var/log/pm(/.*)? gen_context(system_u:object_r:hald_log_t,s0) +/var/run/pm(/.*)? gen_context(system_u:object_r:hald_var_run_t,s0) /var/run/haldaemon\.pid -- gen_context(system_u:object_r:hald_var_run_t,s0) -/var/run/vbestate -- gen_context(system_u:object_r:hald_var_run_t,s0) - +/var/run/vbe.* -- gen_context(system_u:object_r:hald_var_run_t,s0) ifdef(`distro_gentoo',` /var/lib/cache/hald(/.*)? gen_context(system_u:object_r:hald_cache_t,s0) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.if serefpolicy-3.2.5/policy/modules/services/hal.if --- nsaserefpolicy/policy/modules/services/hal.if 2007-09-05 15:24:44.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/hal.if 2007-12-19 05:38:09.000000000 -0500 @@ -302,3 +302,42 @@ files_search_pids($1) allow $1 hald_var_run_t:file rw_file_perms; ') + +######################################## +## +## Send a SIGCHLD signal to hal. +## +## +## +## Domain allowed access. +## +## +# +interface(`hal_getattr',` + gen_require(` + type hald_t; + ') + + allow $1 hald_t:process getattr; +') + +######################################## +## +##f Read hal system state +## +## +## +## Domain to not audit. +## +## +# +interface(`hal_read_state',` + gen_require(` + type hald_t; + ') + kernel_search_proc($1) + allow $1 hald_t:dir list_dir_perms; + read_files_pattern($1,hald_t,hald_t) + read_lnk_files_pattern($1,hald_t,hald_t) + dontaudit $1 hald_t:process ptrace; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.te serefpolicy-3.2.5/policy/modules/services/hal.te --- nsaserefpolicy/policy/modules/services/hal.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/hal.te 2008-01-08 09:48:17.000000000 -0500 @@ -49,6 +49,9 @@ type hald_var_lib_t; files_type(hald_var_lib_t) +typealias hald_log_t alias pmtools_log_t; +typealias hald_var_run_t alias pmtools_var_run_t; + ######################################## # # Local policy @@ -70,7 +73,7 @@ manage_files_pattern(hald_t,hald_cache_t,hald_cache_t) # log files for hald -allow hald_t hald_log_t:file manage_file_perms; +manage_files_pattern(hald_t, hald_log_t, hald_log_t) logging_log_filetrans(hald_t,hald_log_t,file) manage_dirs_pattern(hald_t,hald_tmp_t,hald_tmp_t) @@ -93,6 +96,7 @@ kernel_rw_irq_sysctls(hald_t) kernel_rw_vm_sysctls(hald_t) kernel_write_proc_files(hald_t) +kernel_setsched(hald_t) auth_read_pam_console_data(hald_t) @@ -155,6 +159,8 @@ selinux_compute_relabel_context(hald_t) selinux_compute_user_contexts(hald_t) +dev_read_raw_memory(hald_t) + storage_raw_read_removable_device(hald_t) storage_raw_write_removable_device(hald_t) storage_raw_read_fixed_disk(hald_t) @@ -265,6 +271,11 @@ ') optional_policy(` + polkit_domtrans_auth(hald_t) + polkit_read_lib(hald_t) +') + +optional_policy(` rpc_search_nfs_state_data(hald_t) ') @@ -291,6 +302,7 @@ # allow hald_acl_t self:capability { dac_override fowner }; +allow hald_acl_t self:process { getattr signal }; allow hald_acl_t self:fifo_file read_fifo_file_perms; domtrans_pattern(hald_t, hald_acl_exec_t, hald_acl_t) @@ -325,6 +337,11 @@ miscfiles_read_localization(hald_acl_t) +optional_policy(` + polkit_domtrans_auth(hald_acl_t) + polkit_read_lib(hald_acl_t) +') + ######################################## # # Local hald mac policy @@ -338,10 +355,14 @@ manage_files_pattern(hald_mac_t,hald_var_lib_t,hald_var_lib_t) files_search_var_lib(hald_mac_t) +dev_read_raw_memory(hald_mac_t) dev_write_raw_memory(hald_mac_t) +dev_read_sysfs(hald_mac_t) files_read_usr_files(hald_mac_t) +kernel_read_system_state(hald_mac_t) + libs_use_ld_so(hald_mac_t) libs_use_shared_libs(hald_mac_t) @@ -391,3 +412,7 @@ libs_use_shared_libs(hald_keymap_t) miscfiles_read_localization(hald_keymap_t) + +# This is caused by a bug in hald and PolicyKit. +# Should be removed when this is fixed +cron_read_system_job_lib_files(hald_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/inetd.te serefpolicy-3.2.5/policy/modules/services/inetd.te --- nsaserefpolicy/policy/modules/services/inetd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/inetd.te 2007-12-19 05:38:09.000000000 -0500 @@ -30,6 +30,10 @@ type inetd_child_var_run_t; files_pid_file(inetd_child_var_run_t) +ifdef(`enable_mcs',` + init_ranged_daemon_domain(inetd_t,inetd_exec_t,s0 - mcs_systemhigh) +') + ######################################## # # Local policy @@ -84,6 +88,7 @@ corenet_udp_bind_ftp_port(inetd_t) corenet_tcp_bind_inetd_child_port(inetd_t) corenet_udp_bind_inetd_child_port(inetd_t) +corenet_tcp_bind_ircd_port(inetd_t) corenet_udp_bind_ktalkd_port(inetd_t) corenet_tcp_bind_printer_port(inetd_t) corenet_udp_bind_rlogind_port(inetd_t) @@ -137,6 +142,7 @@ miscfiles_read_localization(inetd_t) # xinetd needs MLS override privileges to work +mls_fd_use_all_levels(inetd_t) mls_fd_share_all_levels(inetd_t) mls_socket_read_to_clearance(inetd_t) mls_socket_write_to_clearance(inetd_t) @@ -164,6 +170,7 @@ ') optional_policy(` + unconfined_domain(inetd_t) unconfined_domtrans(inetd_t) ') @@ -180,6 +187,9 @@ # for identd allow inetd_child_t self:netlink_tcpdiag_socket r_netlink_socket_perms; allow inetd_child_t self:capability { setuid setgid }; +allow inetd_child_t self:dir search; +allow inetd_child_t self:{ lnk_file file } { getattr read }; + files_search_home(inetd_child_t) manage_dirs_pattern(inetd_child_t,inetd_child_tmp_t,inetd_child_tmp_t) @@ -226,3 +236,7 @@ optional_policy(` unconfined_domain(inetd_child_t) ') + +optional_policy(` + inetd_service_domain(inetd_child_t,bin_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/inn.te serefpolicy-3.2.5/policy/modules/services/inn.te --- nsaserefpolicy/policy/modules/services/inn.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/inn.te 2007-12-19 15:36:20.000000000 -0500 @@ -22,7 +22,7 @@ files_pid_file(innd_var_run_t) type news_spool_t; -files_type(news_spool_t) +files_mountpoint(news_spool_t) ######################################## # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.fc serefpolicy-3.2.5/policy/modules/services/kerberos.fc --- nsaserefpolicy/policy/modules/services/kerberos.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/kerberos.fc 2007-12-19 05:38:09.000000000 -0500 @@ -16,3 +16,4 @@ /var/log/krb5kdc\.log gen_context(system_u:object_r:krb5kdc_log_t,s0) /var/log/kadmin(d)?\.log gen_context(system_u:object_r:kadmind_log_t,s0) +/var/tmp/host_0 -- gen_context(system_u:object_r:krb5_host_rcache_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.if serefpolicy-3.2.5/policy/modules/services/kerberos.if --- nsaserefpolicy/policy/modules/services/kerberos.if 2007-07-16 14:09:46.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/kerberos.if 2007-12-19 05:38:09.000000000 -0500 @@ -43,7 +43,13 @@ dontaudit $1 krb5kdc_conf_t:dir list_dir_perms; dontaudit $1 krb5kdc_conf_t:file rw_file_perms; + #kerberos libraries are attempting to set the correct file context + dontaudit $1 self:process setfscreate; + seutil_dontaudit_read_file_contexts($1) + tunable_policy(`allow_kerberos',` + fs_rw_tmpfs_files($1) + allow $1 self:tcp_socket create_socket_perms; allow $1 self:udp_socket create_socket_perms; @@ -61,11 +67,7 @@ corenet_tcp_connect_ocsp_port($1) corenet_sendrecv_kerberos_client_packets($1) corenet_sendrecv_ocsp_client_packets($1) - - sysnet_read_config($1) - sysnet_dns_name_resolve($1) ') - optional_policy(` tunable_policy(`allow_kerberos',` pcscd_stream_connect($1) @@ -172,3 +174,51 @@ allow $1 krb5kdc_conf_t:file read_file_perms; ') + +######################################## +## +## Read the kerberos kdc configuration file (/etc/krb5kdc.conf). +## +## +## +## Domain allowed access. +## +## +## +# +interface(`kerberos_manage_host_rcache',` + gen_require(` + type krb5_host_rcache_t; + ') + + tunable_policy(`allow_kerberos',` + files_search_tmp($1) + allow $1 self:process setfscreate; + selinux_validate_context($1) + seutil_read_file_contexts($1) + allow $1 krb5_host_rcache_t:file manage_file_perms; + ') + # creates files as system_u no matter what the selinux user + domain_obj_id_change_exemption($1) +') + +######################################## +## +## Connect to krb524 service +## +## +## +## Domain allowed access. +## +## +# +interface(`kerberos_524_connect',` + tunable_policy(`allow_kerberos',` + allow $1 self:udp_socket create_socket_perms; + corenet_all_recvfrom_unlabeled($1) + corenet_udp_sendrecv_all_if($1) + corenet_udp_sendrecv_all_nodes($1) + corenet_udp_sendrecv_kerberos_master_port($1) + corenet_udp_bind_all_nodes($1) + ') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.te serefpolicy-3.2.5/policy/modules/services/kerberos.te --- nsaserefpolicy/policy/modules/services/kerberos.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/kerberos.te 2007-12-19 05:38:09.000000000 -0500 @@ -54,6 +54,9 @@ type krb5kdc_var_run_t; files_pid_file(krb5kdc_var_run_t) +type krb5_host_rcache_t; +files_tmp_file(krb5_host_rcache_t) + ######################################## # # kadmind local policy @@ -62,7 +65,7 @@ # Use capabilities. Surplus capabilities may be allowed. allow kadmind_t self:capability { setuid setgid chown fowner dac_override sys_nice }; dontaudit kadmind_t self:capability sys_tty_config; -allow kadmind_t self:process signal_perms; +allow kadmind_t self:process { setfscreate signal_perms }; allow kadmind_t self:netlink_route_socket r_netlink_socket_perms; allow kadmind_t self:unix_dgram_socket { connect create write }; allow kadmind_t self:tcp_socket connected_stream_socket_perms; @@ -91,6 +94,7 @@ kernel_read_kernel_sysctls(kadmind_t) kernel_list_proc(kadmind_t) kernel_read_proc_symlinks(kadmind_t) +kernel_read_system_state(kadmind_t) corenet_all_recvfrom_unlabeled(kadmind_t) corenet_all_recvfrom_netlabel(kadmind_t) @@ -118,6 +122,9 @@ domain_use_interactive_fds(kadmind_t) files_read_etc_files(kadmind_t) +files_read_usr_symlinks(kadmind_t) +files_read_usr_files(kadmind_t) +files_read_var_files(kadmind_t) libs_use_ld_so(kadmind_t) libs_use_shared_libs(kadmind_t) @@ -127,6 +134,7 @@ miscfiles_read_localization(kadmind_t) sysnet_read_config(kadmind_t) +sysnet_use_ldap(kadmind_t) userdom_dontaudit_use_unpriv_user_fds(kadmind_t) userdom_dontaudit_search_sysadm_home_dirs(kadmind_t) @@ -137,6 +145,7 @@ optional_policy(` seutil_sigchld_newrole(kadmind_t) + seutil_read_file_contexts(kadmind_t) ') optional_policy(` @@ -151,7 +160,7 @@ # Use capabilities. Surplus capabilities may be allowed. allow krb5kdc_t self:capability { setuid setgid net_admin chown fowner dac_override sys_nice }; dontaudit krb5kdc_t self:capability sys_tty_config; -allow krb5kdc_t self:process { setsched getsched signal_perms }; +allow krb5kdc_t self:process { setfscreate setsched getsched signal_perms }; allow krb5kdc_t self:netlink_route_socket r_netlink_socket_perms; allow krb5kdc_t self:tcp_socket create_stream_socket_perms; allow krb5kdc_t self:udp_socket create_socket_perms; @@ -223,6 +232,7 @@ miscfiles_read_localization(krb5kdc_t) sysnet_read_config(krb5kdc_t) +sysnet_use_ldap(krb5kdc_t) userdom_dontaudit_use_unpriv_user_fds(krb5kdc_t) userdom_dontaudit_search_sysadm_home_dirs(krb5kdc_t) @@ -233,6 +243,7 @@ optional_policy(` seutil_sigchld_newrole(krb5kdc_t) + seutil_read_file_contexts(krb5kdc_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/lpd.if serefpolicy-3.2.5/policy/modules/services/lpd.if --- nsaserefpolicy/policy/modules/services/lpd.if 2007-11-16 13:45:14.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/lpd.if 2007-12-31 06:40:50.000000000 -0500 @@ -336,10 +336,8 @@ ') files_search_spool($1) + manage_dirs_pattern($1,print_spool_t,print_spool_t) manage_files_pattern($1,print_spool_t,print_spool_t) - - # cjp: cups wants setattr - allow $1 print_spool_t:dir setattr; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailman.if serefpolicy-3.2.5/policy/modules/services/mailman.if --- nsaserefpolicy/policy/modules/services/mailman.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mailman.if 2007-12-31 14:18:13.000000000 -0500 @@ -211,6 +211,7 @@ type mailman_data_t; ') + manage_dirs_pattern($1,mailman_data_t,mailman_data_t) manage_files_pattern($1,mailman_data_t,mailman_data_t) ') @@ -252,6 +253,25 @@ ####################################### ## +## read +## mailman logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`mailman_read_log',` + gen_require(` + type mailman_log_t; + ') + + read_files_pattern($1,mailman_log_t,mailman_log_t) +') + +####################################### +## ## Append to mailman logs. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailman.te serefpolicy-3.2.5/policy/modules/services/mailman.te --- nsaserefpolicy/policy/modules/services/mailman.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mailman.te 2007-12-19 05:38:09.000000000 -0500 @@ -53,10 +53,9 @@ apache_use_fds(mailman_cgi_t) apache_dontaudit_append_log(mailman_cgi_t) apache_search_sys_script_state(mailman_cgi_t) + apache_read_config(mailman_cgi_t) + apache_dontaudit_rw_stream_sockets(mailman_cgi_t) - optional_policy(` - nscd_socket_use(mailman_cgi_t) - ') ') ######################################## @@ -65,6 +64,10 @@ # allow mailman_mail_t self:unix_dgram_socket create_socket_perms; +allow mailman_mail_t initrc_t:process signal; +allow mailman_mail_t self:capability { setuid setgid }; + +files_search_spool(mailman_mail_t) mta_dontaudit_rw_delivery_tcp_sockets(mailman_mail_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailscanner.fc serefpolicy-3.2.5/policy/modules/services/mailscanner.fc --- nsaserefpolicy/policy/modules/services/mailscanner.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mailscanner.fc 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1,2 @@ +/var/spool/MailScanner(/.*)? gen_context(system_u:object_r:mailscanner_spool_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailscanner.if serefpolicy-3.2.5/policy/modules/services/mailscanner.if --- nsaserefpolicy/policy/modules/services/mailscanner.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mailscanner.if 2007-12-19 05:38:09.000000000 -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 --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mailscanner.te serefpolicy-3.2.5/policy/modules/services/mailscanner.te --- nsaserefpolicy/policy/modules/services/mailscanner.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mailscanner.te 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1,5 @@ + +policy_module(mailscanner,1.0.0) + +type mailscanner_spool_t; +files_type(mailscanner_spool_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.if serefpolicy-3.2.5/policy/modules/services/mta.if --- nsaserefpolicy/policy/modules/services/mta.if 2007-12-06 13:12:03.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mta.if 2008-01-04 10:12:33.000000000 -0500 @@ -133,6 +133,12 @@ sendmail_create_log($1_mail_t) ') + optional_policy(` + exim_read_log($1_mail_t) + exim_append_log($1_mail_t) + exim_manage_spool_files($1_mail_t) + ') + ') ####################################### @@ -217,6 +223,15 @@ tunable_policy(`use_samba_home_dirs',` fs_manage_cifs_files($1_mail_t) fs_manage_cifs_symlinks($1_mail_t) + fs_manage_cifs_files(mailserver_delivery) + fs_manage_cifs_symlinks(mailserver_delivery) + ') + + tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_files($1_mail_t) + fs_manage_nfs_symlinks($1_mail_t) + fs_manage_nfs_files(mailserver_delivery) + fs_manage_nfs_symlinks(mailserver_delivery) ') optional_policy(` @@ -305,6 +320,42 @@ ######################################## ## +## Make the specified type usable for a mta_send_mail. +## +## +## +## Type to be used as a mail client. +## +## +# +interface(`mta_mailclient',` + gen_require(` + attribute mailclient_exec_type; + ') + + typeattribute $1 mailclient_exec_type; +') + +######################################## +## +## Make the specified type readable for a system_mail_t +## +## +## +## Type to be used as a mail client. +## +## +# +interface(`mta_mailcontent',` + gen_require(` + attribute mailcontent_type; + ') + + typeattribute $1 mailcontent_type; +') + +######################################## +## ## Modified mailserver interface for ## sendmail daemon use. ## @@ -383,11 +434,13 @@ allow $1 mail_spool_t:dir list_dir_perms; create_files_pattern($1,mail_spool_t,mail_spool_t) read_files_pattern($1,mail_spool_t,mail_spool_t) + append_files_pattern($1,mail_spool_t,mail_spool_t) create_lnk_files_pattern($1,mail_spool_t,mail_spool_t) read_lnk_files_pattern($1,mail_spool_t,mail_spool_t) optional_policy(` dovecot_manage_spool($1) + dovecot_domtrans_deliver($1) ') optional_policy(` @@ -422,6 +475,7 @@ # apache should set close-on-exec apache_dontaudit_rw_stream_sockets($1) apache_dontaudit_rw_sys_script_stream_sockets($1) + apache_append_log($1) ') ') @@ -438,20 +492,18 @@ interface(`mta_send_mail',` gen_require(` attribute mta_user_agent; - type system_mail_t, sendmail_exec_t; + type system_mail_t; + attribute mailclient_exec_type; ') - allow $1 sendmail_exec_t:lnk_file read_lnk_file_perms; - domain_auto_trans($1, sendmail_exec_t, system_mail_t) - - allow $1 system_mail_t:fd use; - allow system_mail_t $1:fd use; - allow system_mail_t $1:fifo_file rw_file_perms; - allow system_mail_t $1:process sigchld; + allow $1 mailclient_exec_type:lnk_file read_lnk_file_perms; + domtrans_pattern($1, mailclient_exec_type, system_mail_t) + allow system_mail_t mailclient_exec_type:file entrypoint; allow mta_user_agent $1:fd use; allow mta_user_agent $1:process sigchld; allow mta_user_agent $1:fifo_file { read write }; + ') ######################################## @@ -586,6 +638,25 @@ files_search_etc($1) allow $1 etc_aliases_t:file { rw_file_perms setattr }; ') +######################################## +## +## manage mail aliases. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`mta_manage_aliases',` + gen_require(` + type etc_aliases_t; + ') + + files_search_etc($1) + allow $1 etc_aliases_t:file manage_file_perms; +') ####################################### ## @@ -837,6 +908,25 @@ ######################################## ## +## read mail queue files. +## +## +## +## Domain allowed access. +## +## +# +interface(`mta_read_queue',` + gen_require(` + type mqueue_spool_t; + ') + + files_search_spool($1) + read_files_pattern($1,mqueue_spool_t,mqueue_spool_t) +') + +######################################## +## ## Create, read, write, and delete ## mail queue files. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.te serefpolicy-3.2.5/policy/modules/services/mta.te --- nsaserefpolicy/policy/modules/services/mta.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mta.te 2007-12-19 05:38:09.000000000 -0500 @@ -6,6 +6,8 @@ # Declarations # +attribute mailcontent_type; +attribute mailclient_exec_type; attribute mta_user_agent; attribute mailserver_delivery; attribute mailserver_domain; @@ -27,6 +29,7 @@ type sendmail_exec_t; application_executable_file(sendmail_exec_t) +mta_mailclient(sendmail_exec_t) mta_base_mail_template(system) role system_r types system_mail_t; @@ -40,27 +43,40 @@ allow system_mail_t self:capability { dac_override }; read_files_pattern(system_mail_t,etc_mail_t,etc_mail_t) +read_files_pattern(system_mail_t,mailcontent_type,mailcontent_type) kernel_read_system_state(system_mail_t) kernel_read_network_state(system_mail_t) +dev_read_sysfs(system_mail_t) dev_read_rand(system_mail_t) dev_read_urand(system_mail_t) +fs_rw_anon_inodefs_files(system_mail_t) + +selinux_getattr_fs(system_mail_t) + init_use_script_ptys(system_mail_t) userdom_use_sysadm_terms(system_mail_t) userdom_dontaudit_search_sysadm_home_dirs(system_mail_t) +userdom_dontaudit_search_all_users_home_content(system_mail_t) + +optional_policy(` + apcupsd_read_tmp_files(system_mail_t) +') optional_policy(` apache_read_squirrelmail_data(system_mail_t) apache_append_squirrelmail_data(system_mail_t) + apache_search_bugzilla_dirs(system_mail_t) # apache should set close-on-exec apache_dontaudit_append_log(system_mail_t) apache_dontaudit_rw_stream_sockets(system_mail_t) apache_dontaudit_rw_tcp_sockets(system_mail_t) apache_dontaudit_rw_sys_script_stream_sockets(system_mail_t) + apache_dontaudit_rw_bugzilla_script_stream_sockets(system_mail_t) ') optional_policy(` @@ -73,6 +89,7 @@ optional_policy(` cron_read_system_job_tmp_files(system_mail_t) + cron_read_tmp_files(system_mail_t) cron_dontaudit_write_pipes(system_mail_t) ') @@ -81,6 +98,11 @@ ') optional_policy(` + exim_domtrans(system_mail_t) + exim_manage_log(system_mail_t) +') + +optional_policy(` logrotate_read_tmp_files(system_mail_t) ') @@ -136,6 +158,14 @@ ') optional_policy(` + clamav_stream_connect(sendmail_t) +') + +optional_policy(` + spamd_stream_connect(system_mail_t) +') + +optional_policy(` smartmon_read_tmp_files(system_mail_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.fc serefpolicy-3.2.5/policy/modules/services/munin.fc --- nsaserefpolicy/policy/modules/services/munin.fc 2007-04-30 10:41:38.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/munin.fc 2007-12-31 05:55:51.000000000 -0500 @@ -6,6 +6,7 @@ /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 --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.te serefpolicy-3.2.5/policy/modules/services/munin.te --- nsaserefpolicy/policy/modules/services/munin.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/munin.te 2007-12-31 06:15:20.000000000 -0500 @@ -37,14 +37,18 @@ 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) @@ -73,6 +77,7 @@ corenet_udp_sendrecv_all_nodes(munin_t) corenet_tcp_sendrecv_all_ports(munin_t) corenet_udp_sendrecv_all_ports(munin_t) +corenet_tcp_connect_munin_port(munin_t) dev_read_sysfs(munin_t) dev_read_urand(munin_t) @@ -91,6 +96,7 @@ logging_send_syslog_msg(munin_t) +miscfiles_read_fonts(munin_t) miscfiles_read_localization(munin_t) sysnet_read_config(munin_t) @@ -118,3 +124,9 @@ optional_policy(` udev_read_db(munin_t) ') + +#============= http munin policy ============== +apache_content_template(munin) + +manage_dirs_pattern(munin_t, httpd_munin_content_t, httpd_munin_content_t) +manage_files_pattern(munin_t, httpd_munin_content_t, httpd_munin_content_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mysql.fc serefpolicy-3.2.5/policy/modules/services/mysql.fc --- nsaserefpolicy/policy/modules/services/mysql.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mysql.fc 2007-12-19 05:38:09.000000000 -0500 @@ -22,3 +22,5 @@ /var/log/mysql.* -- gen_context(system_u:object_r:mysqld_log_t,s0) /var/run/mysqld(/.*)? gen_context(system_u:object_r:mysqld_var_run_t,s0) + +/etc/rc\.d/init\.d/mysqld -- gen_context(system_u:object_r:mysqld_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mysql.if serefpolicy-3.2.5/policy/modules/services/mysql.if --- nsaserefpolicy/policy/modules/services/mysql.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mysql.if 2007-12-19 05:38:09.000000000 -0500 @@ -157,3 +157,79 @@ logging_search_logs($1) allow $1 mysqld_log_t:file { write append setattr ioctl }; ') + +######################################## +## +## Execute mysql server in the mysqld domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`mysql_script_domtrans',` + gen_require(` + type mysqld_script_exec_t; + ') + + init_script_domtrans_spec($1,mysqld_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate an mysql environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the mysql domain. +## +## +## +## +## The type of the terminal allow the mysql domain to use. +## +## +## +# +interface(`mysql_admin',` + + gen_require(` + type mysqld_t; + type mysqld_var_run_t; + type mysqld_tmp_t; + type mysqld_db_t; + type mysqld_etc_t; + type mysqld_log_t; + type mysqld_script_exec_t; + ') + + allow $1 mysqld_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, mysqld_t, mysqld_t) + + # Allow $1 to restart the apache service + mysql_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 mysqld_script_exec_t system_r; + allow $2 system_r; + + manage_dirs_pattern($1,mysqld_var_run_t,mysqld_var_run_t) + manage_files_pattern($1,mysqld_var_run_t,mysqld_var_run_t) + + manage_dirs_pattern($1,mysqld_db_t,mysqld_db_t) + manage_files_pattern($1,mysqld_db_t,mysqld_db_t) + + manage_dirs_pattern($1,mysqld_etc_t,mysqld_etc_t) + manage_files_pattern($1,mysqld_etc_t,mysqld_etc_t) + + manage_dirs_pattern($1,mysqld_log_t,mysqld_log_t) + manage_files_pattern($1,mysqld_log_t,mysqld_log_t) + + manage_dirs_pattern($1,mysqld_tmp_t,mysqld_tmp_t) + manage_files_pattern($1,mysqld_tmp_t,mysqld_tmp_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mysql.te serefpolicy-3.2.5/policy/modules/services/mysql.te --- nsaserefpolicy/policy/modules/services/mysql.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/mysql.te 2007-12-31 16:45:48.000000000 -0500 @@ -1,4 +1,3 @@ - policy_module(mysql,1.6.0) ######################################## @@ -25,6 +24,9 @@ type mysqld_tmp_t; files_tmp_file(mysqld_tmp_t) +type mysqld_script_exec_t; +init_script_type(mysqld_script_exec_t) + ######################################## # # Local policy @@ -33,7 +35,8 @@ allow mysqld_t self:capability { dac_override setgid setuid sys_resource net_bind_service }; dontaudit mysqld_t self:capability sys_tty_config; allow mysqld_t self:process { setsched getsched setrlimit signal_perms rlimitinh }; -allow mysqld_t self:fifo_file { read write }; +allow mysqld_t self:fifo_file rw_fifo_file_perms; +allow mysqld_t self:shm create_shm_perms; allow mysqld_t self:unix_stream_socket create_stream_socket_perms; allow mysqld_t self:tcp_socket create_stream_socket_perms; allow mysqld_t self:udp_socket create_socket_perms; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.fc serefpolicy-3.2.5/policy/modules/services/nagios.fc --- nsaserefpolicy/policy/modules/services/nagios.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/nagios.fc 2007-12-19 05:38:09.000000000 -0500 @@ -4,13 +4,15 @@ /usr/bin/nagios -- gen_context(system_u:object_r:nagios_exec_t,s0) /usr/bin/nrpe -- gen_context(system_u:object_r:nrpe_exec_t,s0) -/usr/lib(64)?/cgi-bin/netsaint/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) -/usr/lib(64)?/nagios/cgi/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) +/usr/lib(64)?/cgi-bin/netsaint(/.*)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) +/usr/lib(64)?/nagios/cgi(/.*)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) /var/log/nagios(/.*)? gen_context(system_u:object_r:nagios_log_t,s0) /var/log/netsaint(/.*)? gen_context(system_u:object_r:nagios_log_t,s0) +/var/spool/nagios(/.*)? gen_context(system_u:object_r:nagios_spool_t,s0) + ifdef(`distro_debian',` /usr/sbin/nagios -- gen_context(system_u:object_r:nagios_exec_t,s0) -/usr/lib/cgi-bin/nagios/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) ') +/usr/lib(64)?/cgi-bin/nagios(/.+)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.if serefpolicy-3.2.5/policy/modules/services/nagios.if --- nsaserefpolicy/policy/modules/services/nagios.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/nagios.if 2007-12-19 05:38:09.000000000 -0500 @@ -44,25 +44,6 @@ ######################################## ## -## Execute the nagios CGI with -## a domain transition. -## -## -## -## Domain allowed access. -## -## -# -interface(`nagios_domtrans_cgi',` - gen_require(` - type nagios_cgi_t, nagios_cgi_exec_t; - ') - - domtrans_pattern($1,nagios_cgi_exec_t,nagios_cgi_t) -') - -######################################## -## ## Execute the nagios NRPE with ## a domain transition. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.te serefpolicy-3.2.5/policy/modules/services/nagios.te --- nsaserefpolicy/policy/modules/services/nagios.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/nagios.te 2007-12-19 05:38:09.000000000 -0500 @@ -8,11 +8,7 @@ type nagios_t; type nagios_exec_t; -init_daemon_domain(nagios_t, nagios_exec_t) - -type nagios_cgi_t; -type nagios_cgi_exec_t; -init_system_domain(nagios_cgi_t, nagios_cgi_exec_t) +init_daemon_domain(nagios_t,nagios_exec_t) type nagios_etc_t; files_config_file(nagios_etc_t) @@ -26,9 +22,12 @@ type nagios_var_run_t; files_pid_file(nagios_var_run_t) +type nagios_spool_t; +files_type(nagios_spool_t) + type nrpe_t; type nrpe_exec_t; -init_daemon_domain(nrpe_t, nrpe_exec_t) +init_daemon_domain(nrpe_t,nrpe_exec_t) type nrpe_etc_t; files_config_file(nrpe_etc_t) @@ -60,6 +59,8 @@ manage_files_pattern(nagios_t, nagios_var_run_t, nagios_var_run_t) files_pid_filetrans(nagios_t, nagios_var_run_t, file) +rw_fifo_files_pattern(nagios_t, nagios_spool_t, nagios_spool_t) + kernel_read_system_state(nagios_t) kernel_read_kernel_sysctls(nagios_t) @@ -130,42 +131,31 @@ # # Nagios CGI local policy # +apache_content_template(nagios) +typealias httpd_nagios_script_t alias nagios_cgi_t; +typealias httpd_nagios_script_exec_t alias nagios_cgi_exec_t; -allow nagios_cgi_t self:process signal_perms; -allow nagios_cgi_t self:fifo_file rw_fifo_file_perms; - -read_files_pattern(nagios_cgi_t, nagios_t, nagios_t) -read_lnk_files_pattern(nagios_cgi_t, nagios_t, nagios_t) - -allow 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) +allow httpd_nagios_script_t self:process signal_perms; -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) +read_files_pattern(httpd_nagios_script_t, nagios_t, nagios_t) +read_lnk_files_pattern(httpd_nagios_script_t, nagios_t, nagios_t) -kernel_read_system_state(nagios_cgi_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) -corecmd_exec_bin(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) -domain_dontaudit_read_all_domains_state(nagios_cgi_t) +kernel_read_system_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) +domain_dontaudit_read_all_domains_state(httpd_nagios_script_t) -libs_use_ld_so(nagios_cgi_t) -libs_use_shared_libs(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 --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.fc serefpolicy-3.2.5/policy/modules/services/networkmanager.fc --- nsaserefpolicy/policy/modules/services/networkmanager.fc 2007-09-12 10:34:18.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/networkmanager.fc 2007-12-31 08:48:44.000000000 -0500 @@ -1,7 +1,9 @@ /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) /var/run/NetworkManager\.pid -- gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/NetworkManager(/.*)? gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/wpa_supplicant(/.*)? gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/wpa_supplicant-global -s gen_context(system_u:object_r:NetworkManager_var_run_t,s0) +/var/log/wpa_supplicant\.log.* -- gen_context(system_u:object_r:NetworkManager_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.if serefpolicy-3.2.5/policy/modules/services/networkmanager.if --- nsaserefpolicy/policy/modules/services/networkmanager.if 2007-06-12 10:15:45.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/networkmanager.if 2007-12-31 08:55:52.000000000 -0500 @@ -97,3 +97,21 @@ allow $1 NetworkManager_t:dbus send_msg; allow NetworkManager_t $1:dbus send_msg; ') + +######################################## +## +## Send a generic signal to NetworkManager +## +## +## +## Domain allowed access. +## +## +# +interface(`networkmanager_signal',` + gen_require(` + type NetworkManager_t; + ') + + allow $1 NetworkManager_t:process signal; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.te serefpolicy-3.2.5/policy/modules/services/networkmanager.te --- nsaserefpolicy/policy/modules/services/networkmanager.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/networkmanager.te 2007-12-26 20:31:36.000000000 -0500 @@ -13,6 +13,9 @@ type NetworkManager_var_run_t; files_pid_file(NetworkManager_var_run_t) +type NetworkManager_log_t; +logging_log_file(NetworkManager_log_t) + ######################################## # # Local policy @@ -20,7 +23,7 @@ # networkmanager will ptrace itself if gdb is installed # and it receives a unexpected signal (rh bug #204161) -allow NetworkManager_t self:capability { kill setgid setuid sys_nice dac_override net_admin net_raw net_bind_service ipc_lock }; +allow NetworkManager_t self:capability { chown fsetid kill setgid setuid sys_nice dac_override net_admin net_raw ipc_lock }; dontaudit NetworkManager_t self:capability { sys_tty_config sys_ptrace }; allow NetworkManager_t self:process { ptrace setcap setpgid getsched signal_perms }; allow NetworkManager_t self:fifo_file rw_fifo_file_perms; @@ -38,6 +41,9 @@ manage_sock_files_pattern(NetworkManager_t,NetworkManager_var_run_t,NetworkManager_var_run_t) files_pid_filetrans(NetworkManager_t,NetworkManager_var_run_t, { dir file sock_file }) +manage_files_pattern(NetworkManager_t,NetworkManager_log_t,NetworkManager_log_t) +logging_log_filetrans(NetworkManager_t,NetworkManager_log_t, file) + kernel_read_system_state(NetworkManager_t) kernel_read_network_state(NetworkManager_t) kernel_read_kernel_sysctls(NetworkManager_t) @@ -86,6 +92,8 @@ init_read_utmp(NetworkManager_t) init_domtrans_script(NetworkManager_t) +auth_use_nsswitch(NetworkManager_t) + libs_use_ld_so(NetworkManager_t) libs_use_shared_libs(NetworkManager_t) @@ -129,8 +137,11 @@ ') optional_policy(` + allow NetworkManager_t self:dbus send_msg; + dbus_system_bus_client_template(NetworkManager,NetworkManager_t) dbus_connect_system_bus(NetworkManager_t) + dbus_system_domain(NetworkManager_t,NetworkManager_exec_t) ') optional_policy(` @@ -138,12 +149,9 @@ ') optional_policy(` - nis_use_ypbind(NetworkManager_t) -') - -optional_policy(` - nscd_socket_use(NetworkManager_t) nscd_signal(NetworkManager_t) + nscd_script_domtrans(NetworkManager_t) + nscd_domtrans(NetworkManager_t) ') optional_policy(` @@ -155,6 +163,7 @@ ppp_domtrans(NetworkManager_t) ppp_read_pid_files(NetworkManager_t) ppp_signal(NetworkManager_t) + ppp_read_config(NetworkManager_t) ') optional_policy(` @@ -166,11 +175,6 @@ ') optional_policy(` - # Read gnome-keyring - unconfined_read_home_content_files(NetworkManager_t) -') - -optional_policy(` vpn_domtrans(NetworkManager_t) vpn_signal(NetworkManager_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.fc serefpolicy-3.2.5/policy/modules/services/nis.fc --- nsaserefpolicy/policy/modules/services/nis.fc 2007-02-19 11:32:53.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/nis.fc 2007-12-19 05:38:09.000000000 -0500 @@ -4,6 +4,7 @@ /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 --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.if serefpolicy-3.2.5/policy/modules/services/nis.if --- nsaserefpolicy/policy/modules/services/nis.if 2007-07-16 14:09:46.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/nis.if 2007-12-19 05:38:09.000000000 -0500 @@ -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. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.te serefpolicy-3.2.5/policy/modules/services/nis.te --- nsaserefpolicy/policy/modules/services/nis.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/nis.te 2007-12-19 05:38:09.000000000 -0500 @@ -113,6 +113,17 @@ userdom_dontaudit_use_unpriv_user_fds(ypbind_t) userdom_dontaudit_search_sysadm_home_dirs(ypbind_t) + +optional_policy(` + dbus_system_bus_client_template(ypbind,ypbind_t) + dbus_connect_system_bus(ypbind_t) + init_dbus_chat_script(ypbind_t) + + optional_policy(` + networkmanager_dbus_chat(ypbind_t) + ') +') + optional_policy(` seutil_sigchld_newrole(ypbind_t) ') @@ -126,6 +137,7 @@ # yppasswdd local policy # +allow yppasswdd_t self:capability dac_override; dontaudit yppasswdd_t self:capability sys_tty_config; allow yppasswdd_t self:fifo_file rw_fifo_file_perms; allow yppasswdd_t self:process { setfscreate signal_perms }; @@ -156,8 +168,8 @@ corenet_udp_sendrecv_all_ports(yppasswdd_t) corenet_tcp_bind_all_nodes(yppasswdd_t) corenet_udp_bind_all_nodes(yppasswdd_t) -corenet_tcp_bind_reserved_port(yppasswdd_t) -corenet_udp_bind_reserved_port(yppasswdd_t) +corenet_tcp_bind_all_rpc_ports(yppasswdd_t) +corenet_udp_bind_all_rpc_ports(yppasswdd_t) corenet_dontaudit_tcp_bind_all_reserved_ports(yppasswdd_t) corenet_dontaudit_udp_bind_all_reserved_ports(yppasswdd_t) corenet_sendrecv_generic_server_packets(yppasswdd_t) @@ -247,6 +259,8 @@ corenet_udp_bind_all_nodes(ypserv_t) corenet_tcp_bind_reserved_port(ypserv_t) corenet_udp_bind_reserved_port(ypserv_t) +corenet_tcp_bind_all_rpc_ports(ypserv_t) +corenet_udp_bind_all_rpc_ports(ypserv_t) corenet_dontaudit_tcp_bind_all_reserved_ports(ypserv_t) corenet_dontaudit_udp_bind_all_reserved_ports(ypserv_t) corenet_sendrecv_generic_server_packets(ypserv_t) @@ -315,6 +329,8 @@ corenet_udp_bind_all_nodes(ypxfr_t) corenet_tcp_bind_reserved_port(ypxfr_t) corenet_udp_bind_reserved_port(ypxfr_t) +corenet_tcp_bind_all_rpc_ports(ypxfr_t) +corenet_udp_bind_all_rpc_ports(ypxfr_t) corenet_dontaudit_tcp_bind_all_reserved_ports(ypxfr_t) corenet_dontaudit_udp_bind_all_reserved_ports(ypxfr_t) corenet_tcp_connect_all_ports(ypxfr_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.fc serefpolicy-3.2.5/policy/modules/services/nscd.fc --- nsaserefpolicy/policy/modules/services/nscd.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/nscd.fc 2007-12-19 05:38:09.000000000 -0500 @@ -9,3 +9,5 @@ /var/run/\.nscd_socket -s gen_context(system_u:object_r:nscd_var_run_t,s0) /var/run/nscd(/.*)? gen_context(system_u:object_r:nscd_var_run_t,s0) + +/etc/rc\.d/init\.d/nscd -- gen_context(system_u:object_r:httpd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.if serefpolicy-3.2.5/policy/modules/services/nscd.if --- nsaserefpolicy/policy/modules/services/nscd.if 2007-03-26 10:39:04.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/nscd.if 2007-12-19 05:38:09.000000000 -0500 @@ -70,15 +70,14 @@ interface(`nscd_socket_use',` gen_require(` type nscd_t, nscd_var_run_t; - class nscd { getpwd getgrp gethost shmempwd shmemgrp shmemhost }; + class nscd { getserv getpwd getgrp gethost shmempwd shmemgrp shmemhost shmemserv }; ') allow $1 self:unix_stream_socket create_socket_perms; allow $1 nscd_t:nscd { getpwd getgrp gethost }; dontaudit $1 nscd_t:fd use; - dontaudit $1 nscd_t:nscd { shmempwd shmemgrp shmemhost }; - + dontaudit $1 nscd_t:nscd { getserv shmempwd shmemgrp shmemhost shmemserv }; files_search_pids($1) stream_connect_pattern($1,nscd_var_run_t,nscd_var_run_t,nscd_t) dontaudit $1 nscd_var_run_t:file { getattr read }; @@ -204,3 +203,22 @@ role $2 types nscd_t; dontaudit nscd_t $3:chr_file rw_term_perms; ') + +######################################## +## +## Execute nscd server in the ntpd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`nscd_script_domtrans',` + gen_require(` + type nscd_script_exec_t; + ') + + init_script_domtrans_spec($1,nscd_script_exec_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.te serefpolicy-3.2.5/policy/modules/services/nscd.te --- nsaserefpolicy/policy/modules/services/nscd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/nscd.te 2007-12-19 05:38:09.000000000 -0500 @@ -23,19 +23,22 @@ type nscd_log_t; logging_log_file(nscd_log_t) +type nscd_script_exec_t; +init_script_type(nscd_script_exec_t) + ######################################## # # Local policy # -allow nscd_t self:capability { kill setgid setuid audit_write }; +allow nscd_t self:capability { kill setgid setuid }; dontaudit nscd_t self:capability sys_tty_config; -allow nscd_t self:process { getattr setsched signal_perms }; +allow nscd_t self:process { getattr setcap setsched signal_perms }; allow nscd_t self:fifo_file { read write }; allow nscd_t self:unix_stream_socket create_stream_socket_perms; allow nscd_t self:unix_dgram_socket create_socket_perms; allow nscd_t self:netlink_selinux_socket create_socket_perms; -allow nscd_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; + allow nscd_t self:tcp_socket create_socket_perms; allow nscd_t self:udp_socket create_socket_perms; @@ -50,6 +53,8 @@ manage_sock_files_pattern(nscd_t,nscd_var_run_t,nscd_var_run_t) files_pid_filetrans(nscd_t,nscd_var_run_t,{ file sock_file }) +can_exec(nscd_t, nscd_exec_t) + kernel_read_kernel_sysctls(nscd_t) kernel_list_proc(nscd_t) kernel_read_proc_symlinks(nscd_t) @@ -73,6 +78,8 @@ 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_udp_bind_all_nodes(nscd_t) corenet_tcp_connect_all_ports(nscd_t) corenet_sendrecv_all_client_packets(nscd_t) corenet_rw_tun_tap_dev(nscd_t) @@ -93,6 +100,7 @@ libs_use_ld_so(nscd_t) libs_use_shared_libs(nscd_t) +logging_send_audit_msgs(nscd_t) logging_send_syslog_msg(nscd_t) miscfiles_read_localization(nscd_t) @@ -114,3 +122,12 @@ xen_dontaudit_rw_unix_stream_sockets(nscd_t) xen_append_log(nscd_t) ') + +optional_policy(` + tunable_policy(`samba_domain_controller',` + samba_append_log(nscd_t) + samba_dontaudit_use_fds(nscd_t) + ') + samba_read_config(nscd_t) + samba_read_var_files(nscd_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntp.fc serefpolicy-3.2.5/policy/modules/services/ntp.fc --- nsaserefpolicy/policy/modules/services/ntp.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/ntp.fc 2007-12-19 05:38:09.000000000 -0500 @@ -17,3 +17,8 @@ /var/log/xntpd.* -- gen_context(system_u:object_r:ntpd_log_t,s0) /var/run/ntpd\.pid -- gen_context(system_u:object_r:ntpd_var_run_t,s0) + +/etc/ntp/crypto(/.*)? gen_context(system_u:object_r:ntpd_key_t,s0) +/etc/ntp/keys -- gen_context(system_u:object_r:ntpd_key_t,s0) + +/etc/rc\.d/init\.d/ntpd -- gen_context(system_u:object_r:ntpd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntp.if serefpolicy-3.2.5/policy/modules/services/ntp.if --- nsaserefpolicy/policy/modules/services/ntp.if 2007-03-26 10:39:05.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/ntp.if 2007-12-19 05:38:09.000000000 -0500 @@ -53,3 +53,22 @@ corecmd_search_bin($1) domtrans_pattern($1,ntpdate_exec_t,ntpd_t) ') + +######################################## +## +## Execute ntp server in the ntpd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`ntp_script_domtrans',` + gen_require(` + type ntpd_script_exec_t; + ') + + init_script_domtrans_spec($1,ntpd_script_exec_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntp.te serefpolicy-3.2.5/policy/modules/services/ntp.te --- nsaserefpolicy/policy/modules/services/ntp.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/ntp.te 2007-12-19 05:38:09.000000000 -0500 @@ -25,6 +25,12 @@ type ntpdate_exec_t; init_system_domain(ntpd_t,ntpdate_exec_t) +type ntpd_key_t; +files_type(ntpd_key_t) + +type ntpd_script_exec_t; +init_script_type(ntpd_script_exec_t) + ######################################## # # Local policy @@ -36,6 +42,7 @@ dontaudit ntpd_t self:capability { net_admin sys_tty_config fsetid sys_nice }; allow ntpd_t self:process { signal_perms setcap setsched setrlimit }; allow ntpd_t self:fifo_file { read write getattr }; +allow ntpd_t self:shm create_shm_perms; allow ntpd_t self:unix_dgram_socket create_socket_perms; allow ntpd_t self:unix_stream_socket create_socket_perms; allow ntpd_t self:tcp_socket create_stream_socket_perms; @@ -49,6 +56,8 @@ manage_files_pattern(ntpd_t,ntpd_log_t,ntpd_log_t) logging_log_filetrans(ntpd_t,ntpd_log_t,{ file dir }) +read_files_pattern(ntpd_t,ntpd_key_t,ntpd_key_t) + # for some reason it creates a file in /tmp manage_dirs_pattern(ntpd_t,ntpd_tmp_t,ntpd_tmp_t) manage_files_pattern(ntpd_t,ntpd_tmp_t,ntpd_tmp_t) @@ -82,6 +91,8 @@ fs_getattr_all_fs(ntpd_t) fs_search_auto_mountpoints(ntpd_t) +# Necessary to communicate with gpsd devices +fs_rw_tmpfs_files(ntpd_t) auth_use_nsswitch(ntpd_t) @@ -105,6 +116,10 @@ miscfiles_read_localization(ntpd_t) +sysnet_dontaudit_dhcpc_use_fds(ntpd_t) + +term_use_ptmx(ntpd_t) + userdom_dontaudit_use_unpriv_user_fds(ntpd_t) userdom_list_sysadm_home_dirs(ntpd_t) userdom_dontaudit_list_sysadm_home_dirs(ntpd_t) @@ -120,6 +135,10 @@ ') optional_policy(` + hal_dontaudit_write_log(ntpd_t) +') + +optional_policy(` logrotate_exec(ntpd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.te serefpolicy-3.2.5/policy/modules/services/oddjob.te --- nsaserefpolicy/policy/modules/services/oddjob.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/oddjob.te 2008-01-04 12:24:30.000000000 -0500 @@ -15,6 +15,7 @@ type oddjob_mkhomedir_t; type oddjob_mkhomedir_exec_t; domain_type(oddjob_mkhomedir_t) +domain_obj_id_change_exemption(oddjob_mkhomedir_t) init_daemon_domain(oddjob_mkhomedir_t, oddjob_mkhomedir_exec_t) oddjob_system_entry(oddjob_mkhomedir_t, oddjob_mkhomedir_exec_t) @@ -68,20 +69,38 @@ # oddjob_mkhomedir local policy # +allow oddjob_mkhomedir_t self:capability { chown fowner fsetid dac_override }; +allow oddjob_mkhomedir_t self:process setfscreate; allow oddjob_mkhomedir_t self:fifo_file { read write }; allow oddjob_mkhomedir_t self:unix_stream_socket create_stream_socket_perms; files_read_etc_files(oddjob_mkhomedir_t) +kernel_read_system_state(oddjob_mkhomedir_t) + +auth_use_nsswitch(oddjob_mkhomedir_t) + libs_use_ld_so(oddjob_mkhomedir_t) libs_use_shared_libs(oddjob_mkhomedir_t) +logging_send_syslog_msg(oddjob_mkhomedir_t) + miscfiles_read_localization(oddjob_mkhomedir_t) +selinux_get_fs_mount(oddjob_mkhomedir_t) +selinux_validate_context(oddjob_mkhomedir_t) +selinux_compute_access_vector(oddjob_mkhomedir_t) +selinux_compute_create_context(oddjob_mkhomedir_t) +selinux_compute_relabel_context(oddjob_mkhomedir_t) +selinux_compute_user_contexts(oddjob_mkhomedir_t) + +seutil_read_config(oddjob_mkhomedir_t) +seutil_read_file_contexts(oddjob_mkhomedir_t) +seutil_read_default_contexts(oddjob_mkhomedir_t) + # Add/remove user home directories +userdom_manage_unpriv_users_home_content_dirs(oddjob_mkhomedir_t) userdom_home_filetrans_generic_user_home_dir(oddjob_mkhomedir_t) -userdom_manage_generic_user_home_content_dirs(oddjob_mkhomedir_t) -userdom_manage_generic_user_home_content_files(oddjob_mkhomedir_t) -userdom_manage_generic_user_home_dirs(oddjob_mkhomedir_t) -userdom_manage_staff_home_dirs(oddjob_mkhomedir_t) +userdom_manage_all_users_home_content_dirs(oddjob_mkhomedir_t) +userdom_manage_all_users_home_content_files(oddjob_mkhomedir_t) userdom_generic_user_home_dir_filetrans_generic_user_home_content(oddjob_mkhomedir_t,notdevfile_class_set) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openct.te serefpolicy-3.2.5/policy/modules/services/openct.te --- nsaserefpolicy/policy/modules/services/openct.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/openct.te 2007-12-19 05:38:09.000000000 -0500 @@ -22,6 +22,7 @@ allow openct_t self:process signal_perms; manage_files_pattern(openct_t,openct_var_run_t,openct_var_run_t) +manage_sock_files_pattern(openct_t,openct_var_run_t,openct_var_run_t) files_pid_filetrans(openct_t,openct_var_run_t,file) kernel_read_kernel_sysctls(openct_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.fc serefpolicy-3.2.5/policy/modules/services/openvpn.fc --- nsaserefpolicy/policy/modules/services/openvpn.fc 2007-06-11 16:05:22.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/openvpn.fc 2007-12-19 05:38:09.000000000 -0500 @@ -11,5 +11,5 @@ # # /var # -/var/log/openvpn(/.*)? gen_context(system_u:object_r:openvpn_var_log_t,s0) +/var/log/openvpn.* gen_context(system_u:object_r:openvpn_var_log_t,s0) /var/run/openvpn(/.*)? gen_context(system_u:object_r:openvpn_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.te serefpolicy-3.2.5/policy/modules/services/openvpn.te --- nsaserefpolicy/policy/modules/services/openvpn.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/openvpn.te 2008-01-08 13:31:47.000000000 -0500 @@ -8,7 +8,7 @@ ## ##

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

## gen_tunable(openvpn_enable_homedirs,false) @@ -35,7 +35,7 @@ # openvpn local policy # -allow openvpn_t self:capability { dac_read_search dac_override net_bind_service net_admin setgid setuid sys_tty_config }; +allow openvpn_t self:capability { dac_read_search dac_override net_bind_service net_admin setgid setuid sys_chroot sys_tty_config }; allow openvpn_t self:process { signal getsched }; allow openvpn_t self:unix_dgram_socket { create_socket_perms sendto }; @@ -47,6 +47,7 @@ allow openvpn_t openvpn_etc_t:dir list_dir_perms; read_files_pattern(openvpn_t,openvpn_etc_t,openvpn_etc_t) read_lnk_files_pattern(openvpn_t,openvpn_etc_t,openvpn_etc_t) +can_exec(openvpn_t,openvpn_etc_t) allow openvpn_t openvpn_var_log_t:file manage_file_perms; logging_log_filetrans(openvpn_t,openvpn_var_log_t,file) @@ -77,6 +78,7 @@ corenet_sendrecv_openvpn_server_packets(openvpn_t) corenet_rw_tun_tap_dev(openvpn_t) corenet_tcp_connect_openvpn_port(openvpn_t) +corenet_tcp_connect_http_port(openvpn_t) dev_search_sysfs(openvpn_t) dev_read_rand(openvpn_t) @@ -110,3 +112,12 @@ networkmanager_dbus_chat(openvpn_t) ') + + +# Need to interact with terminals if config option "auth-user-pass" is used +userdom_use_sysadm_terms(openvpn_t) + +optional_policy(` + unconfined_use_terminals(openvpn_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pcscd.te serefpolicy-3.2.5/policy/modules/services/pcscd.te --- nsaserefpolicy/policy/modules/services/pcscd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/pcscd.te 2007-12-19 05:38:09.000000000 -0500 @@ -45,6 +45,7 @@ files_read_etc_files(pcscd_t) files_read_etc_runtime_files(pcscd_t) +term_use_unallocated_ttys(pcscd_t) term_dontaudit_getattr_pty_dirs(pcscd_t) libs_use_ld_so(pcscd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pegasus.te serefpolicy-3.2.5/policy/modules/services/pegasus.te --- nsaserefpolicy/policy/modules/services/pegasus.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/pegasus.te 2007-12-19 05:38:09.000000000 -0500 @@ -42,6 +42,7 @@ allow pegasus_t pegasus_conf_t:file { read_file_perms link unlink }; allow pegasus_t pegasus_conf_t:lnk_file read_lnk_file_perms; +manage_dirs_pattern(pegasus_t,pegasus_data_t,pegasus_data_t) manage_files_pattern(pegasus_t,pegasus_data_t,pegasus_data_t) manage_lnk_files_pattern(pegasus_t,pegasus_data_t,pegasus_data_t) filetrans_pattern(pegasus_t,pegasus_conf_t,pegasus_data_t,{ file dir }) @@ -95,13 +96,12 @@ auth_use_nsswitch(pegasus_t) auth_domtrans_chk_passwd(pegasus_t) +auth_read_shadow(pegasus_t) domain_use_interactive_fds(pegasus_t) domain_read_all_domains_state(pegasus_t) -files_read_etc_files(pegasus_t) -files_list_var_lib(pegasus_t) -files_read_var_lib_files(pegasus_t) +files_read_all_files(pegasus_t) files_read_var_lib_symlinks(pegasus_t) hostname_exec(pegasus_t) @@ -113,19 +113,16 @@ libs_use_shared_libs(pegasus_t) logging_send_audit_msgs(pegasus_t) +logging_send_syslog_msg(pegasus_t) miscfiles_read_localization(pegasus_t) -sysnet_read_config(pegasus_t) +sysnet_domtrans_ifconfig(pegasus_t) userdom_dontaudit_use_unpriv_user_fds(pegasus_t) userdom_dontaudit_search_sysadm_home_dirs(pegasus_t) optional_policy(` - logging_send_syslog_msg(pegasus_t) -') - -optional_policy(` rpm_exec(pegasus_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/polkit.fc serefpolicy-3.2.5/policy/modules/services/polkit.fc --- nsaserefpolicy/policy/modules/services/polkit.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/polkit.fc 2007-12-19 09:37:14.000000000 -0500 @@ -0,0 +1,6 @@ + +/usr/libexec/polkit-read-auth-helper -- gen_context(system_u:object_r:polkit_auth_exec_t,s0) + +/var/lib/PolicyKit(/.*)? gen_context(system_u:object_r:polkit_var_lib_t,s0) +/var/run/PolicyKit(/.*)? gen_context(system_u:object_r:polkit_var_run_t,s0) +/var/lib/PolicyKit-public(/.*)? gen_context(system_u:object_r:polkit_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/polkit.if serefpolicy-3.2.5/policy/modules/services/polkit.if --- nsaserefpolicy/policy/modules/services/polkit.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/polkit.if 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1,60 @@ + +## 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) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/polkit.te serefpolicy-3.2.5/policy/modules/services/polkit.te --- nsaserefpolicy/policy/modules/services/polkit.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/polkit.te 2007-12-19 15:17:09.000000000 -0500 @@ -0,0 +1,63 @@ +policy_module(polkit_auth,1.0.0) + +######################################## +# +# Declarations +# + +type polkit_auth_t; +type polkit_auth_exec_t; +domain_type(polkit_auth_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_auth local policy +# + +allow polkit_auth_t self:process getattr; + +allow polkit_auth_t self:unix_dgram_socket create_socket_perms; +allow polkit_auth_t self:fifo_file rw_file_perms; +allow polkit_auth_t self:unix_stream_socket create_stream_socket_perms; + +can_exec(polkit_auth_t, polkit_auth_exec_t) +corecmd_search_bin(polkit_auth_t) + +domain_use_interactive_fds(polkit_auth_t) + +files_read_etc_files(polkit_auth_t) +files_read_usr_files(polkit_auth_t) + +auth_use_nsswitch(polkit_auth_t) + +libs_use_ld_so(polkit_auth_t) +libs_use_shared_libs(polkit_auth_t) + +miscfiles_read_localization(polkit_auth_t) + +logging_send_syslog_msg(polkit_auth_t) + +manage_files_pattern(polkit_auth_t, polkit_var_lib_t, polkit_var_lib_t) + +# pid file +manage_dirs_pattern(polkit_auth_t,polkit_var_run_t,polkit_var_run_t) +manage_files_pattern(polkit_auth_t,polkit_var_run_t,polkit_var_run_t) +files_pid_filetrans(polkit_auth_t,polkit_var_run_t, { file dir }) + +optional_policy(` + dbus_system_bus_client_template(polkit_auth, polkit_auth_t) + consolekit_dbus_chat(polkit_auth_t) +') + +optional_policy(` + hal_getattr(polkit_auth_t) + hal_read_state(polkit_auth_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.fc serefpolicy-3.2.5/policy/modules/services/postfix.fc --- nsaserefpolicy/policy/modules/services/postfix.fc 2007-09-12 10:34:18.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/postfix.fc 2007-12-19 05:38:09.000000000 -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 --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.if serefpolicy-3.2.5/policy/modules/services/postfix.if --- nsaserefpolicy/policy/modules/services/postfix.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/postfix.if 2007-12-19 05:38:09.000000000 -0500 @@ -416,7 +416,7 @@ ## ## # -interface(`postfix_create_pivate_sockets',` +interface(`postfix_create_private_sockets',` gen_require(` type postfix_private_t; ') @@ -427,6 +427,26 @@ ######################################## ## +## manage named socket in a postfix private directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_manage_private_sockets',` + gen_require(` + type postfix_private_t; + ') + + allow $1 postfix_private_t:dir list_dir_perms; + manage_sock_files_pattern($1,postfix_private_t,postfix_private_t) +') + + +######################################## +## ## Execute the master postfix program in the ## postfix_master domain. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.te serefpolicy-3.2.5/policy/modules/services/postfix.te --- nsaserefpolicy/policy/modules/services/postfix.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/postfix.te 2007-12-31 14:18:01.000000000 -0500 @@ -6,6 +6,14 @@ # Declarations # +## +##

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

+## +gen_tunable(allow_postfix_local_write_mail_spool,false) + attribute postfix_user_domains; # domains that transition to the # postfix user domains @@ -27,6 +35,10 @@ postfix_server_domain_template(local) mta_mailserver_delivery(postfix_local_t) +tunable_policy(`allow_postfix_local_write_mail_spool', ` + mta_rw_spool(postfix_local_t) +') + type postfix_local_tmp_t; files_tmp_file(postfix_local_tmp_t) @@ -34,6 +46,7 @@ type postfix_map_t; type postfix_map_exec_t; application_domain(postfix_map_t,postfix_map_exec_t) +role system_r types postfix_map_t; type postfix_map_tmp_t; files_tmp_file(postfix_map_tmp_t) @@ -99,6 +112,7 @@ allow postfix_master_t self:fifo_file rw_fifo_file_perms; allow postfix_master_t self:tcp_socket create_stream_socket_perms; allow postfix_master_t self:udp_socket create_socket_perms; +allow postfix_master_t self:process setrlimit; allow postfix_master_t postfix_etc_t:file rw_file_perms; @@ -174,6 +188,7 @@ mta_rw_aliases(postfix_master_t) mta_read_sendmail_bin(postfix_master_t) +mta_getattr_spool(postfix_master_t) optional_policy(` cyrus_stream_connect(postfix_master_t) @@ -248,6 +263,10 @@ corecmd_exec_bin(postfix_cleanup_t) +optional_policy(` + mailman_read_data_files(postfix_cleanup_t) +') + ######################################## # # Postfix local local policy @@ -273,6 +292,8 @@ 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 @@ -285,6 +306,8 @@ optional_policy(` # for postalias mailman_manage_data_files(postfix_local_t) + mailman_append_log(postfix_local_t) + mailman_read_log(postfix_local_t) ') optional_policy(` @@ -295,8 +318,7 @@ # # Postfix map local policy # - -allow postfix_map_t self:capability setgid; +allow postfix_map_t self:capability { dac_override setgid setuid }; allow postfix_map_t self:unix_stream_socket create_stream_socket_perms; allow postfix_map_t self:unix_dgram_socket create_socket_perms; allow postfix_map_t self:tcp_socket create_stream_socket_perms; @@ -346,8 +368,6 @@ miscfiles_read_localization(postfix_map_t) -seutil_read_config(postfix_map_t) - tunable_policy(`read_default_t',` files_list_default(postfix_map_t) files_read_default_files(postfix_map_t) @@ -360,6 +380,11 @@ locallogin_dontaudit_use_fds(postfix_map_t) ') +optional_policy(` +# for postalias + mailman_manage_data_files(postfix_map_t) +') + ######################################## # # Postfix pickup local policy @@ -392,6 +417,10 @@ rw_files_pattern(postfix_pipe_t,postfix_spool_t,postfix_spool_t) optional_policy(` + dovecot_domtrans_deliver(postfix_pipe_t) +') + +optional_policy(` procmail_domtrans(postfix_pipe_t) ') @@ -400,6 +429,10 @@ ') optional_policy(` + mta_manage_spool(postfix_pipe_t) +') + +optional_policy(` uucp_domtrans_uux(postfix_pipe_t) ') @@ -532,9 +565,6 @@ # connect to master process stream_connect_pattern(postfix_smtpd_t,{ postfix_private_t postfix_public_t },{ postfix_private_t postfix_public_t },postfix_master_t) -# Connect to policy server -corenet_tcp_connect_postfix_policyd_port(postfix_smtpd_t) - # for prng_exch allow postfix_smtpd_t postfix_spool_t:file rw_file_perms; allow postfix_smtpd_t postfix_prng_t:file rw_file_perms; @@ -557,6 +587,10 @@ sasl_connect(postfix_smtpd_t) ') +optional_policy(` + dovecot_auth_stream_connect(postfix_smtpd_t) +') + ######################################## # # Postfix virtual local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.fc serefpolicy-3.2.5/policy/modules/services/postgresql.fc --- nsaserefpolicy/policy/modules/services/postgresql.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/postgresql.fc 2007-12-19 05:38:09.000000000 -0500 @@ -38,3 +38,5 @@ ') /var/run/postgresql(/.*)? gen_context(system_u:object_r:postgresql_var_run_t,s0) + +/etc/rc\.d/init\.d/postgresql -- gen_context(system_u:object_r:postgresql_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.if serefpolicy-3.2.5/policy/modules/services/postgresql.if --- nsaserefpolicy/policy/modules/services/postgresql.if 2007-11-29 13:29:35.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/postgresql.if 2007-12-19 05:38:09.000000000 -0500 @@ -120,3 +120,77 @@ # Some versions of postgresql put the sock file in /tmp allow $1 postgresql_tmp_t:sock_file write; ') + +######################################## +## +## Execute postgresql server in the posgresql domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`postgresql_script_domtrans',` + gen_require(` + type postgresql_script_exec_t; + ') + + init_script_domtrans_spec($1,postgresql_script_exec_t) +') + +######################################## +## +## All of the rules required to administrate an postgresql environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the postgresql domain. +## +## +## +## +## The type of the terminal allow the postgresql domain to use. +## +## +## +# +interface(`postgresql_admin',` + gen_require(` + type postgresql_t; + type postgresql_var_run_t; + type postgresql_tmp_t; + type postgresql_db_t; + type postgresql_etc_t; + type postgresql_log_t; + ') + + allow $1 postgresql_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postgresql_t, postgresql_t) + + # Allow $1 to restart the apache service + postgresql_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 postgresql_script_exec_t system_r; + allow $2 system_r; + + manage_dirs_pattern($1,postgresql_var_run_t,postgresql_var_run_t) + manage_files_pattern($1,postgresql_var_run_t,postgresql_var_run_t) + + manage_dirs_pattern($1,postgresql_db_t,postgresql_db_t) + manage_files_pattern($1,postgresql_db_t,postgresql_db_t) + + manage_dirs_pattern($1,postgresql_etc_t,postgresql_etc_t) + manage_files_pattern($1,postgresql_etc_t,postgresql_etc_t) + + manage_dirs_pattern($1,postgresql_log_t,postgresql_log_t) + manage_files_pattern($1,postgresql_log_t,postgresql_log_t) + + manage_dirs_pattern($1,postgresql_tmp_t,postgresql_tmp_t) + manage_files_pattern($1,postgresql_tmp_t,postgresql_tmp_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postgresql.te serefpolicy-3.2.5/policy/modules/services/postgresql.te --- nsaserefpolicy/policy/modules/services/postgresql.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/postgresql.te 2007-12-19 05:38:09.000000000 -0500 @@ -27,6 +27,9 @@ type postgresql_var_run_t; files_pid_file(postgresql_var_run_t) +type postgresql_script_exec_t; +init_script_type(postgresql_script_exec_t) + ######################################## # # postgresql Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.fc serefpolicy-3.2.5/policy/modules/services/ppp.fc --- nsaserefpolicy/policy/modules/services/ppp.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/ppp.fc 2007-12-19 05:38:09.000000000 -0500 @@ -25,7 +25,7 @@ # # /var # -/var/run/(i)?ppp.*pid -- gen_context(system_u:object_r:pppd_var_run_t,s0) +/var/run/(i)?ppp.*pid[^/]* -- gen_context(system_u:object_r:pppd_var_run_t,s0) /var/run/pppd[0-9]*\.tdb -- gen_context(system_u:object_r:pppd_var_run_t,s0) /var/run/ppp(/.*)? gen_context(system_u:object_r:pppd_var_run_t,s0) # Fix pptp sockets diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.te serefpolicy-3.2.5/policy/modules/services/ppp.te --- nsaserefpolicy/policy/modules/services/ppp.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/ppp.te 2007-12-31 17:30:15.000000000 -0500 @@ -162,6 +162,8 @@ init_read_utmp(pppd_t) init_dontaudit_write_utmp(pppd_t) +auth_use_nsswitch(pppd_t) + libs_use_ld_so(pppd_t) libs_use_shared_libs(pppd_t) @@ -194,14 +196,12 @@ optional_policy(` mta_send_mail(pppd_t) + mta_mailcontent(pppd_etc_t) + mta_mailcontent(pppd_etc_rw_t) ') optional_policy(` - nis_use_ypbind(pppd_t) -') - -optional_policy(` - nscd_socket_use(pppd_t) + networkmanager_signal(pppd_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/procmail.if serefpolicy-3.2.5/policy/modules/services/procmail.if --- nsaserefpolicy/policy/modules/services/procmail.if 2007-01-02 12:57:43.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/procmail.if 2007-12-31 15:18:55.000000000 -0500 @@ -39,3 +39,22 @@ corecmd_search_bin($1) can_exec($1,procmail_exec_t) ') + +######################################## +## +## Read procmail tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`procmail_read_tmp_files',` + gen_require(` + type procmail_tmp_t; + ') + + files_search_tmp($1) + allow $1 procmail_tmp_t:file read_file_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/procmail.te serefpolicy-3.2.5/policy/modules/services/procmail.te --- nsaserefpolicy/policy/modules/services/procmail.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/procmail.te 2008-01-08 11:05:41.000000000 -0500 @@ -102,6 +102,10 @@ ') optional_policy(` + cron_read_pipes(procmail_t) +') + +optional_policy(` munin_dontaudit_search_lib(procmail_t) ') @@ -129,7 +133,9 @@ corenet_udp_bind_generic_port(procmail_t) corenet_dontaudit_udp_bind_all_ports(procmail_t) - spamassassin_exec(procmail_t) - spamassassin_exec_client(procmail_t) - spamassassin_read_lib_files(procmail_t) + spamassassin_domtrans(procmail_t) +') + +optional_policy(` + mailscanner_read_spool(procmail_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.fc serefpolicy-3.2.5/policy/modules/services/pyzor.fc --- nsaserefpolicy/policy/modules/services/pyzor.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/pyzor.fc 2007-12-19 05:38:09.000000000 -0500 @@ -1,6 +1,6 @@ /etc/pyzor(/.*)? gen_context(system_u:object_r:pyzor_etc_t, s0) -HOME_DIR/\.pyzor(/.*)? gen_context(system_u:object_r:ROLE_pyzor_home_t,s0) +HOME_DIR/\.pyzor(/.*)? gen_context(system_u:object_r:user_pyzor_home_t,s0) /usr/bin/pyzor -- gen_context(system_u:object_r:pyzor_exec_t,s0) /usr/bin/pyzord -- gen_context(system_u:object_r:pyzord_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.if serefpolicy-3.2.5/policy/modules/services/pyzor.if --- nsaserefpolicy/policy/modules/services/pyzor.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/pyzor.if 2007-12-19 05:38:09.000000000 -0500 @@ -25,16 +25,18 @@ # template(`pyzor_per_role_template',` gen_require(` - type pyzord_t; + type pyzor_t; + type user_pyzor_home_t; ') - type $1_pyzor_home_t; - userdom_user_home_content($1, $1_pyzor_home_t) + ifelse(`$1',`user',`',` + typealias user_pyzor_home_t alias $1_pyzor_home_t; + ') - manage_dirs_pattern(pyzord_t, $1_pyzor_home_t, $1_pyzor_home_t) - manage_files_pattern(pyzord_t, $1_pyzor_home_t, $1_pyzor_home_t) - manage_lnk_files_pattern(pyzord_t, $1_pyzor_home_t, $1_pyzor_home_t) - userdom_user_home_dir_filetrans($1, pyzord_t, $1_pyzor_home_t, { dir file lnk_file }) + manage_dirs_pattern(pyzor_t,user_pyzor_home_t,user_pyzor_home_t) + manage_files_pattern(pyzor_t,user_pyzor_home_t,user_pyzor_home_t) + manage_lnk_files_pattern(pyzor_t,user_pyzor_home_t,user_pyzor_home_t) + userdom_user_home_dir_filetrans($1,pyzor_t,user_pyzor_home_t,{ dir file lnk_file }) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.te serefpolicy-3.2.5/policy/modules/services/pyzor.te --- nsaserefpolicy/policy/modules/services/pyzor.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/pyzor.te 2007-12-31 15:19:10.000000000 -0500 @@ -28,6 +28,9 @@ type pyzor_var_lib_t; files_type(pyzor_var_lib_t) +type user_pyzor_home_t; +userdom_user_home_content(user,user_pyzor_home_t) + ######################################## # # Pyzor local policy @@ -68,6 +71,8 @@ miscfiles_read_localization(pyzor_t) +mta_read_queue(pyzor_t) + userdom_dontaudit_search_sysadm_home_dirs(pyzor_t) optional_policy(` @@ -76,8 +81,13 @@ ') optional_policy(` + procmail_read_tmp_files(pyzor_t) +') + +optional_policy(` spamassassin_signal_spamd(pyzor_t) spamassassin_read_spamd_tmp_files(pyzor_t) + userdom_read_user_home_content_files(unconfined,pyzor_t) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/qmail.te serefpolicy-3.2.5/policy/modules/services/qmail.te --- nsaserefpolicy/policy/modules/services/qmail.te 2007-10-02 09:54:52.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/qmail.te 2008-01-07 16:36:33.000000000 -0500 @@ -85,6 +85,8 @@ libs_use_ld_so(qmail_inject_t) libs_use_shared_libs(qmail_inject_t) +miscfiles_read_localization(qmail_inject_t) + qmail_read_config(qmail_inject_t) ######################################## @@ -106,15 +108,25 @@ kernel_read_system_state(qmail_local_t) +corecmd_exec_bin(qmail_local_t) corecmd_exec_shell(qmail_local_t) +can_exec(qmail_local_t, qmail_local_exec_t) files_read_etc_files(qmail_local_t) files_read_etc_runtime_files(qmail_local_t) +auth_use_nsswitch(qmail_local_t) + +logging_send_syslog(qmail_local_t) + mta_append_spool(qmail_local_t) qmail_domtrans_queue(qmail_local_t) +optional_policy(` + spamassassin_domtrans_spamc(qmail_local_t) +') + ######################################## # # qmail-lspawn local policy @@ -155,6 +167,10 @@ manage_files_pattern(qmail_queue_t,qmail_spool_t,qmail_spool_t) rw_fifo_files_pattern(qmail_queue_t,qmail_spool_t,qmail_spool_t) +corecmd_exec_bin(qmail_queue_t) + +logging_send_syslog(qmail_queue_t) + optional_policy(` daemontools_ipc_domain(qmail_queue_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.fc serefpolicy-3.2.5/policy/modules/services/razor.fc --- nsaserefpolicy/policy/modules/services/razor.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/razor.fc 2007-12-19 05:38:09.000000000 -0500 @@ -1,4 +1,4 @@ -HOME_DIR/\.razor(/.*)? gen_context(system_u:object_r:ROLE_razor_home_t,s0) +HOME_DIR/\.razor(/.*)? gen_context(system_u:object_r:user_razor_home_t,s0) /etc/razor(/.*)? gen_context(system_u:object_r:razor_etc_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.if serefpolicy-3.2.5/policy/modules/services/razor.if --- nsaserefpolicy/policy/modules/services/razor.if 2007-07-16 14:09:46.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/razor.if 2007-12-19 05:38:09.000000000 -0500 @@ -137,6 +137,7 @@ template(`razor_per_role_template',` gen_require(` type razor_exec_t; + type user_razor_home_t, user_razor_tmp_t; ') type $1_razor_t; @@ -145,12 +146,10 @@ razor_common_domain_template($1_razor) role $3 types $1_razor_t; - type $1_razor_home_t alias $1_razor_rw_t; - files_poly_member($1_razor_home_t) - userdom_user_home_content($1,$1_razor_home_t) - - type $1_razor_tmp_t; - files_tmp_file($1_razor_tmp_t) + ifelse(`$1',`user',`',` + typealias user_razor_home_t alias $1_razor_home_t; + typealias user_razor_tmp_t alias $1_razor_tmp_t; + ') ############################## # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.te serefpolicy-3.2.5/policy/modules/services/razor.te --- nsaserefpolicy/policy/modules/services/razor.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/razor.te 2007-12-19 05:38:09.000000000 -0500 @@ -23,6 +23,12 @@ razor_common_domain_template(razor) +type user_razor_home_t; +userdom_user_home_content(user,user_razor_home_t) + +type user_razor_tmp_t; +files_tmp_file(user_razor_tmp_t) + ######################################## # # Local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/remotelogin.if serefpolicy-3.2.5/policy/modules/services/remotelogin.if --- nsaserefpolicy/policy/modules/services/remotelogin.if 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/remotelogin.if 2007-12-19 05:38:09.000000000 -0500 @@ -18,3 +18,20 @@ auth_domtrans_login_program($1,remote_login_t) ') +######################################## +## +## allow Domain to signal remote login domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`remotelogin_signal',` + gen_require(` + type remote_login_t; + ') + + allow $1 remote_login_t:process signal; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/remotelogin.te serefpolicy-3.2.5/policy/modules/services/remotelogin.te --- nsaserefpolicy/policy/modules/services/remotelogin.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/remotelogin.te 2007-12-19 05:38:09.000000000 -0500 @@ -85,6 +85,7 @@ miscfiles_read_localization(remote_login_t) +userdom_read_all_users_home_dirs_symlinks(remote_login_t) userdom_use_unpriv_users_fds(remote_login_t) userdom_search_all_users_home_content(remote_login_t) # Only permit unprivileged user domains to be entered via rlogin, diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rlogin.te serefpolicy-3.2.5/policy/modules/services/rlogin.te --- nsaserefpolicy/policy/modules/services/rlogin.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/rlogin.te 2007-12-19 05:38:09.000000000 -0500 @@ -36,6 +36,8 @@ allow rlogind_t rlogind_devpts_t:chr_file { rw_chr_file_perms setattr }; term_create_pty(rlogind_t,rlogind_devpts_t) +domain_interactive_fd(rlogind_t) + # for /usr/lib/telnetlogin can_exec(rlogind_t, rlogind_exec_t) @@ -82,23 +84,21 @@ miscfiles_read_localization(rlogind_t) -seutil_dontaudit_search_config(rlogind_t) +seutil_read_config(rlogind_t) userdom_setattr_unpriv_users_ptys(rlogind_t) # cjp: this is egregious userdom_read_all_users_home_content_files(rlogind_t) remotelogin_domtrans(rlogind_t) +remotelogin_signal(rlogind_t) optional_policy(` + kerberos_use(rlogind_t) kerberos_read_keytab(rlogind_t) + kerberos_manage_host_rcache(rlogind_t) ') optional_policy(` tcpd_wrapped_domain(rlogind_t, rlogind_exec_t) ') - -ifdef(`TODO',` -# Allow krb5 rlogind to use fork and open /dev/tty for use -allow rlogind_t userpty_type:chr_file setattr; -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpcbind.te serefpolicy-3.2.5/policy/modules/services/rpcbind.te --- nsaserefpolicy/policy/modules/services/rpcbind.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/rpcbind.te 2007-12-19 05:38:09.000000000 -0500 @@ -21,11 +21,13 @@ # rpcbind local policy # -allow rpcbind_t self:capability setuid; +allow rpcbind_t self:capability { dac_override setuid sys_tty_config }; allow rpcbind_t self:fifo_file rw_file_perms; allow rpcbind_t self:unix_stream_socket create_stream_socket_perms; allow rpcbind_t self:netlink_route_socket r_netlink_socket_perms; allow rpcbind_t self:udp_socket create_socket_perms; +# BROKEN ... +dontaudit rpcbind_t self:udp_socket listen; allow rpcbind_t self:tcp_socket create_stream_socket_perms; manage_files_pattern(rpcbind_t,rpcbind_var_run_t,rpcbind_var_run_t) @@ -37,6 +39,7 @@ manage_sock_files_pattern(rpcbind_t,rpcbind_var_lib_t,rpcbind_var_lib_t) files_var_lib_filetrans(rpcbind_t,rpcbind_var_lib_t, { file dir sock_file }) +kernel_read_system_state(rpcbind_t) kernel_read_network_state(rpcbind_t) corenet_all_recvfrom_unlabeled(rpcbind_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.if serefpolicy-3.2.5/policy/modules/services/rpc.if --- nsaserefpolicy/policy/modules/services/rpc.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/rpc.if 2007-12-19 05:38:09.000000000 -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) @@ -208,6 +211,24 @@ ######################################## ## +## Execute domain in nfsd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpc_domtrans_rpcd',` + gen_require(` + type rpcd_t, rpcd_exec_t; + ') + + domtrans_pattern($1,rpcd_exec_t,rpcd_t) +') + +######################################## +## ## Read NFS exported content. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.te serefpolicy-3.2.5/policy/modules/services/rpc.te --- nsaserefpolicy/policy/modules/services/rpc.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/rpc.te 2008-01-08 06:24:04.000000000 -0500 @@ -60,10 +60,14 @@ manage_files_pattern(rpcd_t,rpcd_var_run_t,rpcd_var_run_t) files_pid_filetrans(rpcd_t,rpcd_var_run_t,file) +corecmd_exec_bin(rpcd_t) + kernel_read_system_state(rpcd_t) -kernel_search_network_state(rpcd_t) +kernel_read_network_state(rpcd_t) # for rpc.rquotad kernel_read_sysctl(rpcd_t) +kernel_rw_fs_sysctls(rpcd_t) +kernel_getattr_core_if(nfsd_t) fs_list_rpc(rpcd_t) fs_read_rpc_files(rpcd_t) @@ -77,11 +81,17 @@ miscfiles_read_certs(rpcd_t) seutil_dontaudit_search_config(rpcd_t) +selinux_dontaudit_read_fs(rpcd_t) optional_policy(` nis_read_ypserv_config(rpcd_t) ') +# automount -> mount -> rpcd +optional_policy(` + automount_dontaudit_use_fds(rpcd_t) +') + ######################################## # # NFSD local policy @@ -92,9 +102,16 @@ allow nfsd_t exports_t:file { getattr read }; allow nfsd_t { nfsd_rw_t nfsd_ro_t }:dir list_dir_perms; +dev_dontaudit_getattr_all_blk_files(nfsd_t) +dev_dontaudit_getattr_all_chr_files(nfsd_t) + +dev_read_lvm_control(nfsd_t) +storage_dontaudit_raw_read_fixed_disk(nfsd_t) + # for /proc/fs/nfs/exports - should we have a new type? kernel_read_system_state(nfsd_t) kernel_read_network_state(nfsd_t) +kernel_dontaudit_getattr_core_if(nfsd_t) corenet_tcp_bind_all_rpc_ports(nfsd_t) corenet_udp_bind_all_rpc_ports(nfsd_t) @@ -124,6 +141,7 @@ tunable_policy(`nfs_export_all_rw',` fs_read_noxattr_fs_files(nfsd_t) auth_manage_all_files_except_shadow(nfsd_t) + userdom_generic_user_home_dir_filetrans_generic_user_home_content(nfsd_t, { file dir }) ') tunable_policy(`nfs_export_all_ro',` @@ -144,6 +162,7 @@ manage_files_pattern(gssd_t,gssd_tmp_t,gssd_tmp_t) files_tmp_filetrans(gssd_t, gssd_tmp_t, { file dir }) +kernel_read_system_state(gssd_t) kernel_read_network_state(gssd_t) kernel_read_network_state_symlinks(gssd_t) kernel_search_network_sysctl(gssd_t) @@ -157,8 +176,13 @@ files_list_tmp(gssd_t) files_read_usr_symlinks(gssd_t) +auth_read_cache(gssd_t) + miscfiles_read_certs(gssd_t) +userdom_dontaudit_search_users_home_dirs(rpcd_t) +userdom_dontaudit_search_sysadm_home_dirs(rpcd_t) + tunable_policy(`allow_gssd_read_tmp',` userdom_list_unpriv_users_tmp(gssd_t) userdom_read_unpriv_users_tmp_files(gssd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rshd.te serefpolicy-3.2.5/policy/modules/services/rshd.te --- nsaserefpolicy/policy/modules/services/rshd.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/rshd.te 2007-12-19 05:38:09.000000000 -0500 @@ -16,7 +16,7 @@ # # Local policy # -allow rshd_t self:capability { setuid setgid fowner fsetid chown dac_override }; +allow rshd_t self:capability { kill setuid setgid fowner fsetid chown dac_override }; allow rshd_t self:process { signal_perms fork setsched setpgid setexec }; allow rshd_t self:fifo_file rw_fifo_file_perms; allow rshd_t self:tcp_socket create_stream_socket_perms; @@ -33,6 +33,9 @@ corenet_udp_sendrecv_all_ports(rshd_t) corenet_tcp_bind_all_nodes(rshd_t) corenet_tcp_bind_rsh_port(rshd_t) +corenet_tcp_bind_all_rpc_ports(rshd_t) +corenet_tcp_connect_all_ports(rshd_t) +corenet_tcp_connect_all_rpc_ports(rshd_t) corenet_sendrecv_rsh_server_packets(rshd_t) dev_read_urand(rshd_t) @@ -44,20 +47,22 @@ selinux_compute_relabel_context(rshd_t) selinux_compute_user_contexts(rshd_t) -auth_domtrans_chk_passwd(rshd_t) +auth_login_pgm_domain(rshd_t) +auth_write_login_records(rshd_t) corecmd_read_bin_symlinks(rshd_t) files_list_home(rshd_t) files_read_etc_files(rshd_t) -files_search_tmp(rshd_t) +files_manage_generic_tmp_dirs(rshd_t) -auth_use_nsswitch(rshd_t) +init_rw_utmp(rshd_t) libs_use_ld_so(rshd_t) libs_use_shared_libs(rshd_t) logging_send_syslog_msg(rshd_t) +logging_search_logs(rshd_t) miscfiles_read_localization(rshd_t) @@ -78,6 +83,8 @@ optional_policy(` kerberos_use(rshd_t) + kerberos_read_keytab(rshd_t) + kerberos_manage_host_rcache(rshd_t) ') optional_policy(` @@ -86,4 +93,5 @@ optional_policy(` unconfined_shell_domtrans(rshd_t) + unconfined_signal(rshd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rsync.fc serefpolicy-3.2.5/policy/modules/services/rsync.fc --- nsaserefpolicy/policy/modules/services/rsync.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/rsync.fc 2007-12-19 05:38:09.000000000 -0500 @@ -1,2 +1,4 @@ /usr/bin/rsync -- gen_context(system_u:object_r:rsync_exec_t,s0) + +/var/log/rsync.log -- gen_context(system_u:object_r:rsync_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rsync.te serefpolicy-3.2.5/policy/modules/services/rsync.te --- nsaserefpolicy/policy/modules/services/rsync.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/rsync.te 2007-12-19 05:38:09.000000000 -0500 @@ -31,6 +31,9 @@ type rsync_data_t; files_type(rsync_data_t) +type rsync_log_t; +logging_log_file(rsync_log_t) + type rsync_tmp_t; files_tmp_file(rsync_tmp_t) @@ -42,7 +45,7 @@ # Local policy # -allow rsync_t self:capability sys_chroot; +allow rsync_t self:capability { dac_read_search dac_override setuid setgid sys_chroot }; allow rsync_t self:process signal_perms; allow rsync_t self:fifo_file rw_fifo_file_perms; allow rsync_t self:tcp_socket create_stream_socket_perms; @@ -52,7 +55,6 @@ # cjp: this should probably only be inetd_child_t rules? # search home and kerberos also. allow rsync_t self:netlink_tcpdiag_socket r_netlink_socket_perms; -allow rsync_t self:capability { setuid setgid }; #end for identd allow rsync_t rsync_data_t:dir list_dir_perms; @@ -95,7 +97,8 @@ libs_use_shared_libs(rsync_t) logging_send_syslog_msg(rsync_t) -logging_dontaudit_search_logs(rsync_t) +manage_files_pattern(rsync_t,rsync_log_t,rsync_log_t) +logging_log_filetrans(rsync_t,rsync_log_t,file) miscfiles_read_localization(rsync_t) miscfiles_read_public_files(rsync_t) @@ -117,7 +120,6 @@ ') tunable_policy(`rsync_export_all_ro',` - allow rsync_t self:capability dac_override; fs_read_noxattr_fs_files(rsync_t) auth_read_all_files_except_shadow(rsync_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.fc serefpolicy-3.2.5/policy/modules/services/samba.fc --- nsaserefpolicy/policy/modules/services/samba.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/samba.fc 2007-12-19 05:38:09.000000000 -0500 @@ -15,6 +15,7 @@ /usr/bin/ntlm_auth -- gen_context(system_u:object_r:winbind_helper_exec_t,s0) /usr/bin/smbmount -- gen_context(system_u:object_r:smbmount_exec_t,s0) /usr/bin/smbmnt -- gen_context(system_u:object_r:smbmount_exec_t,s0) +/usr/bin/smbcontrol -- gen_context(system_u:object_r:smbcontrol_exec_t,s0) /usr/sbin/swat -- gen_context(system_u:object_r:swat_exec_t,s0) /usr/sbin/nmbd -- gen_context(system_u:object_r:nmbd_exec_t,s0) @@ -30,6 +31,8 @@ /var/lib/samba(/.*)? gen_context(system_u:object_r:samba_var_t,s0) /var/lib/samba/winbindd_privileged(/.*)? gen_context(system_u:object_r:winbind_var_run_t,s0) +/var/lib/samba/scripts(/.*)? gen_context(system_u:object_r:samba_unconfined_script_exec_t,s0) + /var/log/samba(/.*)? gen_context(system_u:object_r:samba_log_t,s0) /var/run/samba/brlock\.tdb -- gen_context(system_u:object_r:smbd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.if serefpolicy-3.2.5/policy/modules/services/samba.if --- nsaserefpolicy/policy/modules/services/samba.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/samba.if 2008-01-08 13:39:02.000000000 -0500 @@ -331,6 +331,25 @@ ######################################## ## +## dontaudit the specified domain to +## write samba /var files. +## +## +## +## Domain allowed access. +## +## +# +interface(`samba_dontaudit_write_var_files',` + gen_require(` + type samba_var_t; + ') + + dontaudit $1 samba_var_t:file write; +') + +######################################## +## ## Allow the specified domain to ## read and write samba /var files. ## @@ -348,6 +367,7 @@ 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) ') ######################################## @@ -492,3 +512,103 @@ allow $1 samba_var_t:dir search_dir_perms; stream_connect_pattern($1,winbind_var_run_t,winbind_var_run_t,winbind_t) ') + +######################################## +## +## Create a set of derived types for apache +## web content. +## +## +## +## The prefix to be used for deriving type names. +## +## +# +template(`samba_helper_template',` + gen_require(` + type smbd_t; + ') + #This type is for samba helper scripts + type samba_$1_script_t; + domain_type(samba_$1_script_t) + role system_r types samba_$1_script_t; + + # This type is used for executable scripts files + type samba_$1_script_exec_t; + corecmd_shell_entry_type(samba_$1_script_t) + domain_entry_file(samba_$1_script_t,samba_$1_script_exec_t) + + domtrans_pattern(smbd_t, samba_$1_script_exec_t, samba_$1_script_t) + allow smbd_t samba_$1_script_exec_t:file ioctl; + +') + +######################################## +## +## Allow the specified domain to read samba's shares +## +## +## +## Domain allowed access. +## +## +# +interface(`samba_read_share_files',` + gen_require(` + type samba_share_t; + ') + + allow $1 samba_share_t:filesystem getattr; + read_files_pattern($1, samba_share_t, samba_share_t) +') + +######################################## +## +## Execute a domain transition to run smbcontrol. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`samba_domtrans_smbcontrol',` + gen_require(` + type smbcontrol_t; + type smbcontrol_exec_t; + ') + + domtrans_pattern($1,smbcontrol_exec_t,smbcontrol_t) +') + + +######################################## +## +## Execute smbcontrol in the smbcontrol domain, and +## allow the specified role the smbcontrol domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the smbcontrol domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`samba_run_smbcontrol',` + gen_require(` + type smbcontrol_t; + ') + + samba_domtrans_smbcontrol($1) + role $2 types smbcontrol_t; + dontaudit smbcontrol_t $3:chr_file rw_term_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.te serefpolicy-3.2.5/policy/modules/services/samba.te --- nsaserefpolicy/policy/modules/services/samba.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/samba.te 2008-01-08 13:40:20.000000000 -0500 @@ -26,28 +26,28 @@ ## ##

-## Allow samba to share users home directories. +## Allow Samba to share users home directories ##

## gen_tunable(samba_enable_home_dirs,false) ## ##

-## Allow samba to share any file/directory read only. +## Allow Samba to share any file/directory read only ##

## gen_tunable(samba_export_all_ro,false) ## ##

-## Allow samba to share any file/directory read/write. +## Allow Samba to share any file/directory read/write ##

## gen_tunable(samba_export_all_rw,false) ## ##

-## Allow samba to run unconfined scripts +## Allow Samba to run unconfined scripts in /var/lib/samba/scripts directory ##

## gen_tunable(samba_run_unconfined,false) @@ -139,6 +139,11 @@ 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 @@ -193,6 +198,8 @@ miscfiles_read_localization(samba_net_t) +samba_read_var_files(samba_net_t) + userdom_dontaudit_search_sysadm_home_dirs(samba_net_t) optional_policy(` @@ -213,7 +220,7 @@ allow smbd_t self:msgq create_msgq_perms; allow smbd_t self:sem create_sem_perms; allow smbd_t self:shm create_shm_perms; -allow smbd_t self:sock_file read_file_perms; +allow smbd_t self:sock_file read_sock_file_perms; allow smbd_t self:tcp_socket create_stream_socket_perms; allow smbd_t self:udp_socket create_socket_perms; allow smbd_t self:unix_dgram_socket { create_socket_perms sendto }; @@ -221,10 +228,8 @@ allow smbd_t samba_etc_t:file { rw_file_perms setattr }; -create_dirs_pattern(smbd_t,samba_log_t,samba_log_t) -create_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; +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_net_tmp_t:file getattr; @@ -234,6 +239,7 @@ manage_dirs_pattern(smbd_t,samba_share_t,samba_share_t) manage_files_pattern(smbd_t,samba_share_t,samba_share_t) manage_lnk_files_pattern(smbd_t,samba_share_t,samba_share_t) +allow smbd_t samba_share_t:filesystem getattr; manage_dirs_pattern(smbd_t,samba_var_t,samba_var_t) manage_files_pattern(smbd_t,samba_var_t,samba_var_t) @@ -251,7 +257,7 @@ 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) @@ -340,6 +346,17 @@ 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) +') + +optional_policy(` + kerberos_read_keytab(smbd_t) +') + +optional_policy(` + lpd_exec_lpr(smbd_t) ') optional_policy(` @@ -391,7 +408,7 @@ allow nmbd_t self:msgq create_msgq_perms; allow nmbd_t self:sem create_sem_perms; allow nmbd_t self:shm create_shm_perms; -allow nmbd_t self:sock_file read_file_perms; +allow nmbd_t self:sock_file read_sock_file_perms; allow nmbd_t self:tcp_socket create_stream_socket_perms; allow nmbd_t self:udp_socket create_socket_perms; allow nmbd_t self:unix_dgram_socket { create_socket_perms sendto }; @@ -403,8 +420,7 @@ read_files_pattern(nmbd_t,samba_etc_t,samba_etc_t) manage_dirs_pattern(nmbd_t,samba_log_t,samba_log_t) -append_files_pattern(nmbd_t,samba_log_t,samba_log_t) -allow nmbd_t samba_log_t:file unlink; +manage_files_pattern(nmbd_t,samba_log_t,samba_log_t) read_files_pattern(nmbd_t,samba_log_t,samba_log_t) create_files_pattern(nmbd_t,samba_log_t,samba_log_t) @@ -439,6 +455,7 @@ dev_getattr_mtrr_dev(nmbd_t) fs_getattr_all_fs(nmbd_t) +fs_list_inotifyfs(nmbd_t) fs_search_auto_mountpoints(nmbd_t) domain_use_interactive_fds(nmbd_t) @@ -522,6 +539,7 @@ storage_raw_write_fixed_disk(smbmount_t) term_list_ptys(smbmount_t) +term_use_controlling_term(smbmount_t) corecmd_list_bin(smbmount_t) @@ -546,28 +564,37 @@ userdom_use_all_users_fds(smbmount_t) +optional_policy(` + cups_read_rw_config(smbmount_t) +') + ######################################## # # SWAT Local policy # -allow swat_t self:capability { setuid setgid }; -allow swat_t self:process signal_perms; +allow swat_t self:capability { setuid setgid sys_resource }; +allow swat_t self:process { setrlimit signal_perms }; allow swat_t self:fifo_file rw_file_perms; allow swat_t self:netlink_tcpdiag_socket r_netlink_socket_perms; allow swat_t self:tcp_socket create_stream_socket_perms; allow swat_t self:udp_socket create_socket_perms; -allow swat_t nmbd_exec_t:file { execute read }; +allow swat_t self:unix_stream_socket connectto; +can_exec(swat_t, smbd_exec_t) +allow swat_t smbd_port_t:tcp_socket name_bind; +allow swat_t smbd_t:process { signal signull }; +allow swat_t smbd_var_run_t:file { lock unlink }; + +can_exec(swat_t, nmbd_exec_t) +allow swat_t nmbd_port_t:udp_socket name_bind; +allow swat_t nmbd_t:process { signal signull }; +allow swat_t nmbd_var_run_t:file { lock read unlink }; rw_files_pattern(swat_t,samba_etc_t,samba_etc_t) append_files_pattern(swat_t,samba_log_t,samba_log_t) -allow swat_t smbd_exec_t:file execute ; - -allow swat_t smbd_t:process signull; - allow swat_t smbd_var_run_t:file read; manage_dirs_pattern(swat_t,swat_tmp_t,swat_tmp_t) @@ -577,7 +604,9 @@ manage_files_pattern(swat_t,swat_var_run_t,swat_var_run_t) files_pid_filetrans(swat_t,swat_var_run_t,file) -allow swat_t winbind_exec_t:file execute; +can_exec(swat_t, winbind_exec_t) +allow swat_t winbind_var_run_t:dir { write add_name remove_name }; +allow swat_t winbind_var_run_t:sock_file { create unlink }; kernel_read_kernel_sysctls(swat_t) kernel_read_system_state(swat_t) @@ -602,6 +631,7 @@ dev_read_urand(swat_t) +files_list_var_lib(swat_t) files_read_etc_files(swat_t) files_search_home(swat_t) files_read_usr_files(swat_t) @@ -614,6 +644,7 @@ libs_use_shared_libs(swat_t) logging_send_syslog_msg(swat_t) +logging_send_audit_msgs(swat_t) logging_search_logs(swat_t) miscfiles_read_localization(swat_t) @@ -631,6 +662,17 @@ kerberos_use(swat_t) ') +init_read_utmp(swat_t) +init_dontaudit_write_utmp(swat_t) + +manage_dirs_pattern(swat_t,samba_log_t,samba_log_t) +create_files_pattern(swat_t,samba_log_t,samba_log_t) + +manage_files_pattern(swat_t,samba_etc_t,samba_secrets_t) + +manage_files_pattern(swat_t,samba_var_t,samba_var_t) +files_list_var_lib(swat_t) + ######################################## # # Winbind local policy @@ -679,6 +721,8 @@ manage_sock_files_pattern(winbind_t,winbind_var_run_t,winbind_var_run_t) files_pid_filetrans(winbind_t,winbind_var_run_t,file) +corecmd_exec_bin(winbind_t) + kernel_read_kernel_sysctls(winbind_t) kernel_list_proc(winbind_t) kernel_read_proc_symlinks(winbind_t) @@ -766,6 +810,7 @@ optional_policy(` squid_read_log(winbind_helper_t) squid_append_log(winbind_helper_t) + squid_rw_stream_sockets(winbind_helper_t) ') ######################################## @@ -790,3 +835,37 @@ domtrans_pattern(smbd_t, samba_unconfined_script_exec_t, samba_unconfined_script_t) ') ') + +######################################## +# +# smbcontrol local policy +# + +## internal communication is often done using fifo and unix sockets. +allow smbcontrol_t self:fifo_file rw_file_perms; +allow smbcontrol_t self:unix_stream_socket create_stream_socket_perms; + +files_read_etc_files(smbcontrol_t) + +libs_use_ld_so(smbcontrol_t) +libs_use_shared_libs(smbcontrol_t) + +miscfiles_read_localization(smbcontrol_t) + +files_search_var_lib(smbcontrol_t) +samba_read_config(smbcontrol_t) +samba_rw_var_files(smbcontrol_t) +samba_search_var(smbcontrol_t) +samba_read_winbind_pid(smbcontrol_t) + +allow smbcontrol_t smbd_t:process signal; +domain_use_interactive_fds(smbcontrol_t) +allow smbd_t smbcontrol_t:process { signal signull }; + +allow nmbd_t smbcontrol_t:process signal; +allow smbcontrol_t nmbd_t:process { signal signull }; + +allow smbcontrol_t winbind_t:process { signal signull }; +allow winbind_t smbcontrol_t:process signal; + +allow smbcontrol_t nmbd_var_run_t:file { read lock }; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sasl.te serefpolicy-3.2.5/policy/modules/services/sasl.te --- nsaserefpolicy/policy/modules/services/sasl.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/sasl.te 2007-12-19 05:38:09.000000000 -0500 @@ -107,6 +107,10 @@ ') optional_policy(` + nis_authenticate(saslauthd_t) +') + +optional_policy(` seutil_sigchld_newrole(saslauthd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sendmail.if serefpolicy-3.2.5/policy/modules/services/sendmail.if --- nsaserefpolicy/policy/modules/services/sendmail.if 2007-08-27 13:57:20.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/sendmail.if 2007-12-19 05:38:09.000000000 -0500 @@ -149,3 +149,85 @@ logging_log_filetrans($1,sendmail_log_t,file) ') + +######################################## +## +## Execute the sendmail program in the sendmail domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to allow the sendmail domain. +## +## +## +## +## The type of the terminal allow the sendmail domain to use. +## +## +## +# +interface(`sendmail_run',` + gen_require(` + type sendmail_t; + ') + + sendmail_domtrans($1) + role $2 types sendmail_t; + allow sendmail_t $3:chr_file rw_term_perms; +') + +######################################## +## +## Execute sendmail in the unconfined sendmail domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`sendmail_domtrans_unconfined',` + gen_require(` + type unconfined_sendmail_t, sendmail_exec_t; + ') + + domtrans_pattern($1,sendmail_exec_t,unconfined_sendmail_t) +') + +######################################## +## +## Execute sendmail in the unconfined sendmail domain, and +## allow the specified role the unconfined sendmail domain, +## and use the caller's terminal. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the unconfined sendmail domain. +## +## +## +## +## The type of the terminal allow the unconfined sendmail domain to use. +## +## +## +# +interface(`sendmail_run_unconfined',` + gen_require(` + type unconfined_sendmail_t; + ') + + sendmail_domtrans_unconfined($1) + role $2 types unconfined_sendmail_t; + allow unconfined_sendmail_t $3:chr_file rw_file_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sendmail.te serefpolicy-3.2.5/policy/modules/services/sendmail.te --- nsaserefpolicy/policy/modules/services/sendmail.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/sendmail.te 2007-12-31 15:42:11.000000000 -0500 @@ -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 { 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) @@ -97,20 +102,35 @@ userdom_dontaudit_use_unpriv_user_fds(sendmail_t) userdom_dontaudit_search_sysadm_home_dirs(sendmail_t) +userdom_read_all_users_home_content_files(sendmail_t) mta_read_config(sendmail_t) mta_etc_filetrans_aliases(sendmail_t) # Write to /etc/aliases and /etc/mail. -mta_rw_aliases(sendmail_t) +mta_manage_aliases(sendmail_t) # Write to /var/spool/mail and /var/spool/mqueue. mta_manage_queue(sendmail_t) mta_manage_spool(sendmail_t) +mta_sendmail_exec(sendmail_t) + +optional_policy(` + cron_read_pipes(sendmail_t) +') optional_policy(` clamav_search_lib(sendmail_t) ') optional_policy(` + cyrus_stream_connect(sendmail_t) + clamav_stream_connect(sendmail_t) +') + +optional_policy(` + munin_dontaudit_search_lib(sendmail_t) +') + +optional_policy(` postfix_exec_master(sendmail_t) postfix_read_config(sendmail_t) postfix_search_spool(sendmail_t) @@ -125,24 +145,25 @@ ') optional_policy(` + sasl_connect(sendmail_t) +') + +optional_policy(` + spamd_stream_connect(sendmail_t) +') + +optional_policy(` udev_read_db(sendmail_t) ') -ifdef(`TODO',` -allow sendmail_t etc_mail_t:dir rw_dir_perms; -allow sendmail_t etc_mail_t:file manage_file_perms; -# for the start script to run make -C /etc/mail -allow initrc_t etc_mail_t:dir rw_dir_perms; -allow initrc_t etc_mail_t:file manage_file_perms; -allow system_mail_t initrc_t:fd use; -allow system_mail_t initrc_t:fifo_file write; - -# When sendmail runs as user_mail_domain, it needs some extra permissions -# to update /etc/mail/statistics. -allow user_mail_domain etc_mail_t:file rw_file_perms; +######################################## +# +# Unconfined sendmail local policy +# Allow unconfined domain to run newalias and have transitions work +# -# Silently deny attempts to access /root. -dontaudit system_mail_t { staff_home_dir_t sysadm_home_dir_t}:dir { getattr search }; +optional_policy(` + mta_etc_filetrans_aliases(unconfined_sendmail_t) + unconfined_domain(unconfined_sendmail_t) +') -dontaudit sendmail_t admin_tty_type:chr_file { getattr ioctl }; -') dnl end TODO diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.te serefpolicy-3.2.5/policy/modules/services/setroubleshoot.te --- nsaserefpolicy/policy/modules/services/setroubleshoot.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/setroubleshoot.te 2008-01-08 06:17:24.000000000 -0500 @@ -27,8 +27,8 @@ # 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 +52,9 @@ kernel_read_kernel_sysctls(setroubleshootd_t) kernel_read_system_state(setroubleshootd_t) +kernel_read_net_sysctls(setroubleshootd_t) kernel_read_network_state(setroubleshootd_t) +kernel_dontaudit_list_all_proc(setroubleshootd_t) corecmd_exec_bin(setroubleshootd_t) corecmd_exec_shell(setroubleshootd_t) @@ -68,13 +70,17 @@ 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) @@ -110,6 +116,7 @@ optional_policy(` dbus_system_bus_client_template(setroubleshootd, setroubleshootd_t) dbus_connect_system_bus(setroubleshootd_t) + dbus_system_domain(setroubleshootd_t,setroubleshootd_exec_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snmp.te serefpolicy-3.2.5/policy/modules/services/snmp.te --- nsaserefpolicy/policy/modules/services/snmp.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/snmp.te 2007-12-19 05:38:09.000000000 -0500 @@ -81,8 +81,7 @@ files_read_usr_files(snmpd_t) files_read_etc_runtime_files(snmpd_t) files_search_home(snmpd_t) -files_getattr_boot_dirs(snmpd_t) -files_dontaudit_getattr_home_dir(snmpd_t) +auth_read_all_dirs_except_shadow(snmpd_t) fs_getattr_all_dirs(snmpd_t) fs_getattr_all_fs(snmpd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/soundserver.fc serefpolicy-3.2.5/policy/modules/services/soundserver.fc --- nsaserefpolicy/policy/modules/services/soundserver.fc 2006-11-16 17:15:20.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/soundserver.fc 2007-12-19 05:38:09.000000000 -0500 @@ -1,5 +1,3 @@ -/etc/nas(/.*)? gen_context(system_u:object_r:soundd_etc_t,s0) -/etc/yiff(/.*)? gen_context(system_u:object_r:soundd_etc_t,s0) /usr/bin/nasd -- gen_context(system_u:object_r:soundd_exec_t,s0) /usr/bin/gpe-soundserver -- gen_context(system_u:object_r:soundd_exec_t,s0) @@ -7,4 +5,6 @@ /usr/sbin/yiff -- gen_context(system_u:object_r:soundd_exec_t,s0) /var/run/yiff-[0-9]+\.pid -- gen_context(system_u:object_r:soundd_var_run_t,s0) +/var/run/nasd(/.*)? gen_context(system_u:object_r:soundd_var_run_t,s0) + /var/state/yiff(/.*)? gen_context(system_u:object_r:soundd_state_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/soundserver.te serefpolicy-3.2.5/policy/modules/services/soundserver.te --- nsaserefpolicy/policy/modules/services/soundserver.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/soundserver.te 2007-12-19 05:38:09.000000000 -0500 @@ -10,9 +10,6 @@ type soundd_exec_t; init_daemon_domain(soundd_t,soundd_exec_t) -type soundd_etc_t alias etc_soundd_t; -files_type(soundd_etc_t) - type soundd_state_t; files_type(soundd_state_t) @@ -28,20 +25,21 @@ ######################################## # -# Declarations +# sound server local policy # +allow soundd_t self:capability dac_override; dontaudit soundd_t self:capability sys_tty_config; allow soundd_t self:process { setpgid signal_perms }; allow soundd_t self:tcp_socket create_stream_socket_perms; allow soundd_t self:udp_socket create_socket_perms; +allow soundd_t self:unix_stream_socket { connectto create_stream_socket_perms }; + +fs_getattr_all_fs(soundd_t) + # for yiff allow soundd_t self:shm create_shm_perms; -allow soundd_t soundd_etc_t:dir list_dir_perms; -allow soundd_t soundd_etc_t:file read_file_perms; -allow soundd_t soundd_etc_t:lnk_file { getattr read }; - manage_files_pattern(soundd_t,soundd_state_t,soundd_state_t) manage_lnk_files_pattern(soundd_t,soundd_state_t,soundd_state_t) @@ -55,8 +53,10 @@ manage_sock_files_pattern(soundd_t,soundd_tmpfs_t,soundd_tmpfs_t) fs_tmpfs_filetrans(soundd_t,soundd_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) +manage_sock_files_pattern(soundd_t,soundd_var_run_t,soundd_var_run_t) manage_files_pattern(soundd_t,soundd_var_run_t,soundd_var_run_t) -files_pid_filetrans(soundd_t,soundd_var_run_t,file) +manage_dirs_pattern(soundd_t,soundd_var_run_t,soundd_var_run_t) +files_pid_filetrans(soundd_t,soundd_var_run_t,{ file dir }) kernel_read_kernel_sysctls(soundd_t) kernel_list_proc(soundd_t) @@ -99,6 +99,10 @@ userdom_dontaudit_search_sysadm_home_dirs(soundd_t) optional_policy(` + alsa_domtrans(soundd_t) +') + +optional_policy(` seutil_sigchld_newrole(soundd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.fc serefpolicy-3.2.5/policy/modules/services/spamassassin.fc --- nsaserefpolicy/policy/modules/services/spamassassin.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/spamassassin.fc 2007-12-19 05:38:09.000000000 -0500 @@ -1,4 +1,4 @@ -HOME_DIR/\.spamassassin(/.*)? gen_context(system_u:object_r:ROLE_spamassassin_home_t,s0) +HOME_DIR/\.spamassassin(/.*)? gen_context(system_u:object_r:user_spamassassin_home_t,s0) /usr/bin/sa-learn -- gen_context(system_u:object_r:spamc_exec_t,s0) /usr/bin/spamassassin -- gen_context(system_u:object_r:spamassassin_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.if serefpolicy-3.2.5/policy/modules/services/spamassassin.if --- nsaserefpolicy/policy/modules/services/spamassassin.if 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/spamassassin.if 2008-01-03 12:06:11.000000000 -0500 @@ -37,7 +37,9 @@ gen_require(` type spamc_exec_t, spamassassin_exec_t; - type spamd_t, spamd_tmp_t; + type spamc_t, spamd_t, spamd_tmp_t; + type user_spamassissin_home_t, user_spamassissin_tmp_t; + type user_spamc_tmp_t; ') ############################## @@ -45,278 +47,28 @@ # Declarations # - type $1_spamc_t; - application_domain($1_spamc_t,spamc_exec_t) - role $3 types $1_spamc_t; - - type $1_spamc_tmp_t; - files_tmp_file($1_spamc_tmp_t) - - type $1_spamassassin_t; - application_domain($1_spamassassin_t,spamassassin_exec_t) - role $3 types $1_spamassassin_t; - - type $1_spamassassin_home_t alias $1_spamassassin_rw_t; - userdom_user_home_content($1,$1_spamassassin_home_t) - files_poly_member($1_spamassassin_home_t) + typealias spamc_t alias $1_spamc_t; + role $3 types spamc_t; - type $1_spamassassin_tmp_t; - files_tmp_file($1_spamassassin_tmp_t) + typealias spamassassin_t alias $1_spamassassin_t; + role $3 types spamassassin_t; - ############################## - # - # $1_spamc_t local policy - # - - allow $1_spamc_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; - allow $1_spamc_t self:fd use; - allow $1_spamc_t self:fifo_file rw_fifo_file_perms; - allow $1_spamc_t self:sock_file read_sock_file_perms; - allow $1_spamc_t self:shm create_shm_perms; - allow $1_spamc_t self:sem create_sem_perms; - allow $1_spamc_t self:msgq create_msgq_perms; - allow $1_spamc_t self:msg { send receive }; - allow $1_spamc_t self:unix_dgram_socket create_socket_perms; - allow $1_spamc_t self:unix_stream_socket create_stream_socket_perms; - allow $1_spamc_t self:unix_dgram_socket sendto; - allow $1_spamc_t self:unix_stream_socket connectto; - allow $1_spamc_t self:tcp_socket create_stream_socket_perms; - allow $1_spamc_t self:udp_socket create_socket_perms; - - manage_dirs_pattern($1_spamc_t,$1_spamc_tmp_t,$1_spamc_tmp_t) - manage_files_pattern($1_spamc_t,$1_spamc_tmp_t,$1_spamc_tmp_t) - files_tmp_filetrans($1_spamc_t, $1_spamc_tmp_t, { file dir }) - - # Allow connecting to a local spamd - allow $1_spamc_t spamd_t:unix_stream_socket connectto; - allow $1_spamc_t spamd_tmp_t:sock_file rw_file_perms; - - domtrans_pattern($2, spamc_exec_t, $1_spamc_t) - - kernel_read_kernel_sysctls($1_spamc_t) - - corenet_all_recvfrom_unlabeled($1_spamc_t) - corenet_all_recvfrom_netlabel($1_spamc_t) - corenet_tcp_sendrecv_generic_if($1_spamc_t) - corenet_udp_sendrecv_generic_if($1_spamc_t) - corenet_tcp_sendrecv_all_nodes($1_spamc_t) - corenet_udp_sendrecv_all_nodes($1_spamc_t) - corenet_tcp_sendrecv_all_ports($1_spamc_t) - corenet_udp_sendrecv_all_ports($1_spamc_t) - corenet_tcp_connect_all_ports($1_spamc_t) - corenet_sendrecv_all_client_packets($1_spamc_t) - - fs_search_auto_mountpoints($1_spamc_t) - - # cjp: these should probably be removed: - corecmd_list_bin($1_spamc_t) - corecmd_read_bin_symlinks($1_spamc_t) - corecmd_read_bin_files($1_spamc_t) - corecmd_read_bin_pipes($1_spamc_t) - corecmd_read_bin_sockets($1_spamc_t) - - domain_use_interactive_fds($1_spamc_t) - - files_read_etc_files($1_spamc_t) - files_read_etc_runtime_files($1_spamc_t) - files_read_usr_files($1_spamc_t) - files_dontaudit_search_var($1_spamc_t) - # cjp: this may be removable: - files_list_home($1_spamc_t) - - libs_use_ld_so($1_spamc_t) - libs_use_shared_libs($1_spamc_t) - - logging_send_syslog_msg($1_spamc_t) - - miscfiles_read_localization($1_spamc_t) - - # cjp: this should probably be removed: - seutil_read_config($1_spamc_t) - - sysnet_read_config($1_spamc_t) - - userdom_use_unpriv_users_fds($1_spamc_t) - # cjp: this really should just be the - # terminal specific to the role - userdom_use_unpriv_users_ptys($1_spamc_t) - - # cjp: this should probably be removed: - tunable_policy(`read_default_t',` - files_list_default($1_spamc_t) - files_read_default_files($1_spamc_t) - files_read_default_symlinks($1_spamc_t) - files_read_default_sockets($1_spamc_t) - files_read_default_pipes($1_spamc_t) - ') - - optional_policy(` - # Allow connection to spamd socket above - evolution_stream_connect($1,$1_spamc_t) - ') - - optional_policy(` - nis_use_ypbind($1_spamc_t) - ') - - optional_policy(` - nscd_socket_use($1_spamc_t) - ') - - optional_policy(` - mta_read_config($1_spamc_t) - sendmail_stub($1_spamc_t) - ') - - ############################## - # - # $1_spamassassin_t local policy - # - - allow $1_spamassassin_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; - allow $1_spamassassin_t self:fd use; - allow $1_spamassassin_t self:fifo_file rw_fifo_file_perms; - allow $1_spamassassin_t self:sock_file read_sock_file_perms; - allow $1_spamassassin_t self:unix_dgram_socket create_socket_perms; - allow $1_spamassassin_t self:unix_stream_socket create_stream_socket_perms; - allow $1_spamassassin_t self:unix_dgram_socket sendto; - allow $1_spamassassin_t self:unix_stream_socket connectto; - allow $1_spamassassin_t self:shm create_shm_perms; - allow $1_spamassassin_t self:sem create_sem_perms; - allow $1_spamassassin_t self:msgq create_msgq_perms; - allow $1_spamassassin_t self:msg { send receive }; - - manage_dirs_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_files_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_lnk_files_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_fifo_files_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_sock_files_pattern($1_spamassassin_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - userdom_user_home_dir_filetrans($1,$1_spamassassin_t,$1_spamassassin_home_t,{ dir file lnk_file sock_file fifo_file }) - - manage_dirs_pattern($1_spamassassin_t, $1_spamassassin_tmp_t,$1_spamassassin_tmp_t) - manage_files_pattern($1_spamassassin_t, $1_spamassassin_tmp_t,$1_spamassassin_tmp_t) - files_tmp_filetrans($1_spamassassin_t, $1_spamassassin_tmp_t, { file dir }) - - manage_dirs_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_files_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_lnk_files_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - relabel_dirs_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - relabel_files_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - relabel_lnk_files_pattern($2, $1_spamassassin_home_t,$1_spamassassin_home_t) - - domtrans_pattern($2, spamassassin_exec_t, $1_spamassassin_t) - - manage_dirs_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_files_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_lnk_files_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_fifo_files_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - manage_sock_files_pattern(spamd_t, $1_spamassassin_home_t,$1_spamassassin_home_t) - userdom_user_home_dir_filetrans($1,spamd_t,$1_spamassassin_home_t,{ dir file lnk_file sock_file fifo_file }) - - kernel_read_kernel_sysctls($1_spamassassin_t) - - dev_read_urand($1_spamassassin_t) - - fs_search_auto_mountpoints($1_spamassassin_t) - - # this should probably be removed - corecmd_list_bin($1_spamassassin_t) - corecmd_read_bin_symlinks($1_spamassassin_t) - corecmd_read_bin_files($1_spamassassin_t) - corecmd_read_bin_pipes($1_spamassassin_t) - corecmd_read_bin_sockets($1_spamassassin_t) - - domain_use_interactive_fds($1_spamassassin_t) - - files_read_etc_files($1_spamassassin_t) - files_read_etc_runtime_files($1_spamassassin_t) - files_list_home($1_spamassassin_t) - files_read_usr_files($1_spamassassin_t) - files_dontaudit_search_var($1_spamassassin_t) - - libs_use_ld_so($1_spamassassin_t) - libs_use_shared_libs($1_spamassassin_t) - - logging_send_syslog_msg($1_spamassassin_t) - - miscfiles_read_localization($1_spamassassin_t) - - # cjp: this could probably be removed - seutil_read_config($1_spamassassin_t) - - sysnet_dns_name_resolve($1_spamassassin_t) - - userdom_use_unpriv_users_fds($1_spamassassin_t) - userdom_search_user_home_dirs($1,$1_spamassassin_t) - # cjp: this really should just be the - # terminal specific to the role - userdom_use_unpriv_users_ptys($1_spamassassin_t) - - # this should probably be removed: - tunable_policy(`read_default_t',` - files_list_default($1_spamassassin_t) - files_read_default_files($1_spamassassin_t) - files_read_default_symlinks($1_spamassassin_t) - files_read_default_sockets($1_spamassassin_t) - files_read_default_pipes($1_spamassassin_t) - ') - - # set tunable if you have spamassassin do DNS lookups - tunable_policy(`spamassassin_can_network',` - allow $1_spamassassin_t self:tcp_socket create_stream_socket_perms; - allow $1_spamassassin_t self:udp_socket create_socket_perms; + ifelse(`$1',`user',`',` + typealias user_spamassassin_home_t alias $1_spamassassin_home_t; + typealias user_spamassassin_tmp_t alias $1_spamassassin_tmp_t; + typealias user_spamc_tmp_t alias $1_spamc_tmp_t; + ') + + manage_dirs_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + manage_files_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + manage_lnk_files_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + relabel_dirs_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + relabel_files_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) + relabel_lnk_files_pattern($2, user_spamassassin_home_t,user_spamassassin_home_t) - corenet_all_recvfrom_unlabeled($1_spamassassin_t) - corenet_all_recvfrom_netlabel($1_spamassassin_t) - corenet_tcp_sendrecv_generic_if($1_spamassassin_t) - corenet_udp_sendrecv_generic_if($1_spamassassin_t) - corenet_tcp_sendrecv_all_nodes($1_spamassassin_t) - corenet_udp_sendrecv_all_nodes($1_spamassassin_t) - corenet_tcp_sendrecv_all_ports($1_spamassassin_t) - corenet_udp_sendrecv_all_ports($1_spamassassin_t) - corenet_tcp_connect_all_ports($1_spamassassin_t) - corenet_sendrecv_all_client_packets($1_spamassassin_t) + domtrans_pattern($2, spamassassin_exec_t, spamassassin_t) + domtrans_pattern($2, spamc_exec_t, spamc_t) - sysnet_read_config($1_spamassassin_t) - ') - - tunable_policy(`spamd_enable_home_dirs',` - userdom_manage_user_home_content_dirs($1,spamd_t) - userdom_manage_user_home_content_files($1,spamd_t) - userdom_manage_user_home_content_symlinks($1,spamd_t) - ') - - tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_dirs($1_spamassassin_t) - fs_manage_nfs_files($1_spamassassin_t) - fs_manage_nfs_symlinks($1_spamassassin_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_dirs($1_spamassassin_t) - fs_manage_cifs_files($1_spamassassin_t) - fs_manage_cifs_symlinks($1_spamassassin_t) - ') - - optional_policy(` - # Write pid file and socket in ~/.evolution/cache/tmp - evolution_home_filetrans($1,spamd_t,spamd_tmp_t,{ file sock_file }) - ') - - optional_policy(` - # cjp: clearly some redundancy here - - nis_use_ypbind($1_spamassassin_t) - - tunable_policy(`spamassassin_can_network && allow_ypbind',` - nis_use_ypbind_uncond($1_spamassassin_t) - ') - ') - - optional_policy(` - mta_read_config($1_spamassassin_t) - sendmail_stub($1_spamassassin_t) - ') ') ######################################## @@ -398,11 +150,65 @@ ## # template(`spamassassin_domtrans_user_client',` + spamassassin_domtrans_spamc($2) +') + +######################################## +## +## Execute spamassassin client in the spamassassin client domain. +## +## +##

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

+## +## +## +## The type of the process performing this action. +## +## +# +interface(`spamassassin_domtrans_spamc',` gen_require(` - type $1_spamc_t, spamc_exec_t; + type spamc_t, spamc_exec_t; ') - domtrans_pattern($2,spamc_exec_t,$1_spamc_t) + domtrans_pattern($1,spamc_exec_t,spamc_t) +') + +######################################## +## +## Read spamassassin per user homedir +## +## +##

+## Read spamassassin per user homedir +##

+##

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

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

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

+## +## +## +## The type of the process performing this action. +## +## +# +interface(`spamassassin_domtrans',` gen_require(` - type $1_spamassassin_t, spamassassin_exec_t; + type spamassassin_t, spamassassin_exec_t; ') - domtrans_pattern($2,spamassassin_exec_t,$1_spamassassin_t) + domtrans_pattern($1,spamassassin_exec_t,spamassassin_t) ') ######################################## @@ -469,6 +295,7 @@ ') files_search_var_lib($1) + list_dirs_pattern($1,spamd_var_lib_t,spamd_var_lib_t) read_files_pattern($1,spamd_var_lib_t,spamd_var_lib_t) ') @@ -528,3 +355,22 @@ 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) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.te serefpolicy-3.2.5/policy/modules/services/spamassassin.te --- nsaserefpolicy/policy/modules/services/spamassassin.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/spamassassin.te 2008-01-03 12:54:53.000000000 -0500 @@ -21,8 +21,9 @@ gen_tunable(spamd_enable_home_dirs,true) # spamassassin client executable +type spamc_t; type spamc_exec_t; -application_executable_file(spamc_exec_t) +application_domain(spamc_t,spamc_exec_t) type spamd_t; type spamd_exec_t; @@ -42,7 +43,17 @@ files_pid_file(spamd_var_run_t) type spamassassin_exec_t; -application_executable_file(spamassassin_exec_t) +type spamassassin_t; +application_domain(spamassassin_t,spamassassin_exec_t) + +type user_spamassassin_home_t; +userdom_user_home_content(user,user_spamassassin_home_t) + +type user_spamassassin_tmp_t; +files_tmp_file(user_spamassassin_tmp_t) + +type user_spamc_tmp_t; +files_tmp_file(user_spamc_tmp_t) ######################################## # @@ -81,10 +92,11 @@ # var/lib files for spamd allow spamd_t spamd_var_lib_t:dir list_dir_perms; -read_files_pattern(spamd_t,spamd_var_lib_t,spamd_var_lib_t) +manage_files_pattern(spamd_t,spamd_var_lib_t,spamd_var_lib_t) manage_dirs_pattern(spamd_t, spamd_var_run_t, spamd_var_run_t) manage_files_pattern(spamd_t, spamd_var_run_t, spamd_var_run_t) +manage_sock_files_pattern(spamd_t, spamd_var_run_t, spamd_var_run_t) files_pid_filetrans(spamd_t, spamd_var_run_t, { dir file }) kernel_read_all_sysctls(spamd_t) @@ -149,11 +161,31 @@ userdom_search_unpriv_users_home_dirs(spamd_t) userdom_dontaudit_search_sysadm_home_dirs(spamd_t) +manage_dirs_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_files_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_lnk_files_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_fifo_files_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_sock_files_pattern(spamd_t, user_spamassassin_home_t,user_spamassassin_home_t) +userdom_user_home_dir_filetrans(user,spamd_t,user_spamassassin_home_t,{ dir file lnk_file sock_file fifo_file }) + +optional_policy(` + # Write pid file and socket in ~/.evolution/cache/tmp + evolution_home_filetrans(user,spamd_t,spamd_tmp_t,{ file sock_file }) +') + +tunable_policy(`spamd_enable_home_dirs',` + userdom_manage_user_home_content_dirs(user,spamd_t) + userdom_manage_user_home_content_files(user,spamd_t) + userdom_manage_user_home_content_symlinks(user,spamd_t) +') + tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(spamd_t) fs_manage_nfs_files(spamd_t) ') tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(spamd_t) fs_manage_cifs_files(spamd_t) ') @@ -171,6 +203,7 @@ optional_policy(` dcc_domtrans_client(spamd_t) + dcc_signal_client(spamd_t) dcc_stream_connect_dccifd(spamd_t) ') @@ -212,3 +245,206 @@ optional_policy(` udev_read_db(spamd_t) ') + +############################## +# +# spamassassin_t local policy +# + +allow spamassassin_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow spamassassin_t self:fd use; +allow spamassassin_t self:fifo_file rw_fifo_file_perms; +allow spamassassin_t self:sock_file read_sock_file_perms; +allow spamassassin_t self:unix_dgram_socket create_socket_perms; +allow spamassassin_t self:unix_stream_socket create_stream_socket_perms; +allow spamassassin_t self:unix_dgram_socket sendto; +allow spamassassin_t self:unix_stream_socket connectto; +allow spamassassin_t self:shm create_shm_perms; +allow spamassassin_t self:sem create_sem_perms; +allow spamassassin_t self:msgq create_msgq_perms; +allow spamassassin_t self:msg { send receive }; + +manage_dirs_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_files_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_lnk_files_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_fifo_files_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +manage_sock_files_pattern(spamassassin_t, user_spamassassin_home_t,user_spamassassin_home_t) +userdom_user_home_dir_filetrans($1,spamassassin_t,user_spamassassin_home_t,{ dir file lnk_file sock_file fifo_file }) + +manage_dirs_pattern(spamassassin_t, user_spamassassin_tmp_t,user_spamassassin_tmp_t) +manage_files_pattern(spamassassin_t, user_spamassassin_tmp_t,user_spamassassin_tmp_t) +files_tmp_filetrans(spamassassin_t, user_spamassassin_tmp_t, { file dir }) + +kernel_read_kernel_sysctls(spamassassin_t) + +dev_read_urand(spamassassin_t) + +fs_search_auto_mountpoints(spamassassin_t) + +# this should probably be removed +corecmd_list_bin(spamassassin_t) +corecmd_read_bin_symlinks(spamassassin_t) +corecmd_read_bin_files(spamassassin_t) +corecmd_read_bin_pipes(spamassassin_t) +corecmd_read_bin_sockets(spamassassin_t) + +domain_use_interactive_fds(spamassassin_t) + +files_read_etc_files(spamassassin_t) +files_read_etc_runtime_files(spamassassin_t) +files_list_home(spamassassin_t) +files_read_usr_files(spamassassin_t) +files_dontaudit_search_var(spamassassin_t) + +libs_use_ld_so(spamassassin_t) +libs_use_shared_libs(spamassassin_t) + +logging_send_syslog_msg(spamassassin_t) + +miscfiles_read_localization(spamassassin_t) + +# cjp: this could probably be removed +seutil_read_config(spamassassin_t) + +sysnet_dns_name_resolve(spamassassin_t) + +userdom_use_unpriv_users_fds(spamassassin_t) +userdom_search_user_home_dirs(user,spamassassin_t) +# cjp: this really should just be the +# terminal specific to the role +userdom_use_unpriv_users_ptys(spamassassin_t) + +# set tunable if you have spamassassin do DNS lookups +tunable_policy(`spamassassin_can_network',` + allow spamassassin_t self:tcp_socket create_stream_socket_perms; + allow spamassassin_t self:udp_socket create_socket_perms; + + corenet_all_recvfrom_unlabeled(spamassassin_t) + corenet_all_recvfrom_netlabel(spamassassin_t) + corenet_tcp_sendrecv_generic_if(spamassassin_t) + corenet_udp_sendrecv_generic_if(spamassassin_t) + corenet_tcp_sendrecv_all_nodes(spamassassin_t) + corenet_udp_sendrecv_all_nodes(spamassassin_t) + corenet_tcp_sendrecv_all_ports(spamassassin_t) + corenet_udp_sendrecv_all_ports(spamassassin_t) + corenet_tcp_connect_all_ports(spamassassin_t) + corenet_sendrecv_all_client_packets(spamassassin_t) + + sysnet_read_config(spamassassin_t) +') + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(spamassassin_t) + fs_manage_nfs_files(spamassassin_t) + fs_manage_nfs_symlinks(spamassassin_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(spamassassin_t) + fs_manage_cifs_files(spamassassin_t) + fs_manage_cifs_symlinks(spamassassin_t) +') + +optional_policy(` + # cjp: clearly some redundancy here + + nis_use_ypbind(spamassassin_t) + + tunable_policy(`spamassassin_can_network && allow_ypbind',` + nis_use_ypbind_uncond(spamassassin_t) + ') +') + +optional_policy(` + mta_read_config(spamassassin_t) + sendmail_stub(spamassassin_t) +') + +############################## +# +# spamc_t local policy +# + +allow spamc_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow spamc_t self:fd use; +allow spamc_t self:fifo_file rw_fifo_file_perms; +allow spamc_t self:sock_file read_sock_file_perms; +allow spamc_t self:shm create_shm_perms; +allow spamc_t self:sem create_sem_perms; +allow spamc_t self:msgq create_msgq_perms; +allow spamc_t self:msg { send receive }; +allow spamc_t self:unix_dgram_socket create_socket_perms; +allow spamc_t self:unix_stream_socket create_stream_socket_perms; +allow spamc_t self:unix_dgram_socket sendto; +allow spamc_t self:unix_stream_socket connectto; +allow spamc_t self:tcp_socket create_stream_socket_perms; +allow spamc_t self:udp_socket create_socket_perms; + +manage_dirs_pattern(spamc_t,user_spamc_tmp_t,user_spamc_tmp_t) +manage_files_pattern(spamc_t,user_spamc_tmp_t,user_spamc_tmp_t) +files_tmp_filetrans(spamc_t, user_spamc_tmp_t, { file dir }) + +# Allow connecting to a local spamd +allow spamc_t spamd_t:unix_stream_socket connectto; +allow spamc_t spamd_tmp_t:sock_file rw_file_perms; + +kernel_read_kernel_sysctls(spamc_t) + +corenet_all_recvfrom_unlabeled(spamc_t) +corenet_all_recvfrom_netlabel(spamc_t) +corenet_tcp_sendrecv_generic_if(spamc_t) +corenet_udp_sendrecv_generic_if(spamc_t) +corenet_tcp_sendrecv_all_nodes(spamc_t) +corenet_udp_sendrecv_all_nodes(spamc_t) +corenet_tcp_sendrecv_all_ports(spamc_t) +corenet_udp_sendrecv_all_ports(spamc_t) +corenet_tcp_connect_all_ports(spamc_t) +corenet_sendrecv_all_client_packets(spamc_t) + +fs_search_auto_mountpoints(spamc_t) + +# cjp: these should probably be removed: +corecmd_list_bin(spamc_t) +corecmd_read_bin_symlinks(spamc_t) +corecmd_read_bin_files(spamc_t) +corecmd_read_bin_pipes(spamc_t) +corecmd_read_bin_sockets(spamc_t) + +domain_use_interactive_fds(spamc_t) + +files_read_etc_files(spamc_t) +files_read_etc_runtime_files(spamc_t) +files_read_usr_files(spamc_t) +files_dontaudit_search_var(spamc_t) +# cjp: this may be removable: +files_list_home(spamc_t) + +auth_use_nsswitch(spamc_t) + +libs_use_ld_so(spamc_t) +libs_use_shared_libs(spamc_t) + +logging_send_syslog_msg(spamc_t) + +miscfiles_read_localization(spamc_t) + +# cjp: this should probably be removed: +seutil_read_config(spamc_t) + +sysnet_read_config(spamc_t) + +userdom_use_unpriv_users_fds(spamc_t) +# cjp: this really should just be the +# terminal specific to the role +userdom_use_unpriv_users_ptys(spamc_t) + +optional_policy(` + # Allow connection to spamd socket above + evolution_stream_connect(user,spamc_t) +') + +optional_policy(` + mta_read_config(spamc_t) + sendmail_stub(spamc_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/squid.fc serefpolicy-3.2.5/policy/modules/services/squid.fc --- nsaserefpolicy/policy/modules/services/squid.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/squid.fc 2007-12-19 05:38:09.000000000 -0500 @@ -12,3 +12,5 @@ /var/run/squid\.pid -- gen_context(system_u:object_r:squid_var_run_t,s0) /var/spool/squid(/.*)? gen_context(system_u:object_r:squid_cache_t,s0) +/usr/lib/squid/cachemgr\.cgi -- gen_context(system_u:object_r:httpd_squid_script_exec_t,s0) +/usr/lib64/squid/cachemgr\.cgi -- gen_context(system_u:object_r:httpd_squid_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/squid.if serefpolicy-3.2.5/policy/modules/services/squid.if --- nsaserefpolicy/policy/modules/services/squid.if 2007-05-07 10:32:44.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/squid.if 2007-12-19 05:38:09.000000000 -0500 @@ -131,3 +131,22 @@ interface(`squid_use',` refpolicywarn(`$0($*) has been deprecated.') ') + +######################################## +## +## Allow read and write squid +## unix domain stream sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`squid_rw_stream_sockets',` + gen_require(` + type squid_t; + ') + + allow $1 squid_t:unix_stream_socket { getattr read write }; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/squid.te serefpolicy-3.2.5/policy/modules/services/squid.te --- nsaserefpolicy/policy/modules/services/squid.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/squid.te 2007-12-19 05:38:09.000000000 -0500 @@ -36,7 +36,7 @@ # Local policy # -allow squid_t self:capability { setgid setuid dac_override sys_resource }; +allow squid_t self:capability { setgid kill setuid dac_override sys_resource }; dontaudit squid_t self:capability sys_tty_config; allow squid_t self:process ~{ ptrace setcurrent setexec setfscreate execmem execstack execheap }; allow squid_t self:fifo_file rw_fifo_file_perms; @@ -92,6 +92,7 @@ corenet_udp_bind_gopher_port(squid_t) corenet_tcp_bind_squid_port(squid_t) corenet_udp_bind_squid_port(squid_t) +corenet_udp_bind_wccp_port(squid_t) corenet_tcp_connect_ftp_port(squid_t) corenet_tcp_connect_gopher_port(squid_t) corenet_tcp_connect_http_port(squid_t) @@ -109,6 +110,8 @@ 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) @@ -148,11 +151,7 @@ ') optional_policy(` - allow squid_t self:capability kill; - cron_use_fds(squid_t) - cron_use_system_job_fds(squid_t) - cron_rw_pipes(squid_t) - cron_write_system_job_pipes(squid_t) + cron_system_entry(squid_t,squid_exec_t) ') optional_policy(` @@ -167,7 +166,12 @@ udev_read_db(squid_t) ') -ifdef(`TODO',` -#squid requires the following when run in diskd mode, the recommended setting -allow squid_t tmpfs_t:file { read write }; -') dnl end TODO +optional_policy(` + apache_content_template(squid) + corenet_tcp_connect_http_cache_port(httpd_squid_script_t) + squid_read_config(httpd_squid_script_t) + allow httpd_squid_script_t self:tcp_socket create_socket_perms; + sysnet_read_config(httpd_squid_script_t) + corenet_all_recvfrom_unlabeled(httpd_squid_script_t) + corenet_all_recvfrom_netlabel(httpd_squid_script_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.fc serefpolicy-3.2.5/policy/modules/services/ssh.fc --- nsaserefpolicy/policy/modules/services/ssh.fc 2007-10-12 08:56:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/ssh.fc 2007-12-19 05:38:09.000000000 -0500 @@ -1,4 +1,4 @@ -HOME_DIR/\.ssh(/.*)? gen_context(system_u:object_r:ROLE_home_ssh_t,s0) +HOME_DIR/\.ssh(/.*)? gen_context(system_u:object_r:user_ssh_home_t,s0) /etc/ssh/primes -- gen_context(system_u:object_r:sshd_key_t,s0) /etc/ssh/ssh_host_key -- gen_context(system_u:object_r:sshd_key_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.if serefpolicy-3.2.5/policy/modules/services/ssh.if --- nsaserefpolicy/policy/modules/services/ssh.if 2007-07-23 10:20:13.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/ssh.if 2007-12-19 05:38:09.000000000 -0500 @@ -36,6 +36,7 @@ gen_require(` attribute ssh_server; type ssh_exec_t, sshd_key_t, sshd_tmp_t; + type user_ssh_home_t, user_ssh_tmp_t; ') ############################## @@ -47,8 +48,10 @@ application_domain($1_ssh_t,ssh_exec_t) role $3 types $1_ssh_t; - type $1_home_ssh_t; - files_type($1_home_ssh_t) + ifelse(`$1',`user',`',` + typealias user_ssh_home_t alias $1_ssh_home_t; + typealias user_ssh_home_t alias $1_home_ssh_t; + ') ############################## # @@ -93,18 +96,18 @@ ps_process_pattern($2,$1_ssh_t) # user can manage the keys and config - manage_files_pattern($2,$1_home_ssh_t,$1_home_ssh_t) - manage_lnk_files_pattern($2,$1_home_ssh_t,$1_home_ssh_t) - manage_sock_files_pattern($2,$1_home_ssh_t,$1_home_ssh_t) + manage_files_pattern($2,user_ssh_home_t,user_ssh_home_t) + manage_lnk_files_pattern($2,user_ssh_home_t,user_ssh_home_t) + manage_sock_files_pattern($2,user_ssh_home_t,user_ssh_home_t) # ssh client can manage the keys and config - manage_files_pattern($1_ssh_t,$1_home_ssh_t,$1_home_ssh_t) - read_lnk_files_pattern($1_ssh_t,$1_home_ssh_t,$1_home_ssh_t) + manage_files_pattern($1_ssh_t,user_ssh_home_t,user_ssh_home_t) + read_lnk_files_pattern($1_ssh_t,user_ssh_home_t,user_ssh_home_t) # ssh servers can read the user keys and config - allow ssh_server $1_home_ssh_t:dir list_dir_perms; - read_files_pattern(ssh_server,$1_home_ssh_t,$1_home_ssh_t) - read_lnk_files_pattern(ssh_server,$1_home_ssh_t,$1_home_ssh_t) + allow ssh_server user_ssh_home_t:dir list_dir_perms; + read_files_pattern(ssh_server,user_ssh_home_t,user_ssh_home_t) + read_lnk_files_pattern(ssh_server,user_ssh_home_t,user_ssh_home_t) kernel_read_kernel_sysctls($1_ssh_t) @@ -202,6 +205,7 @@ # template(`ssh_per_role_template',` gen_require(` + type sshd_t; type ssh_agent_exec_t, ssh_keysign_exec_t; ') @@ -212,7 +216,7 @@ ssh_basic_client_template($1,$2,$3) - userdom_user_home_content($1,$1_home_ssh_t) + userdom_user_home_content($1,user_ssh_home_t) type $1_ssh_agent_t; application_domain($1_ssh_agent_t,ssh_agent_exec_t) @@ -240,9 +244,9 @@ manage_sock_files_pattern($1_ssh_t,$1_ssh_tmpfs_t,$1_ssh_tmpfs_t) fs_tmpfs_filetrans($1_ssh_t,$1_ssh_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) - manage_dirs_pattern($1_ssh_t,$1_home_ssh_t,$1_home_ssh_t) - manage_sock_files_pattern($1_ssh_t,$1_home_ssh_t,$1_home_ssh_t) - userdom_user_home_dir_filetrans($1,$1_ssh_t,$1_home_ssh_t,{ dir sock_file }) + manage_dirs_pattern($1_ssh_t,user_ssh_home_t,user_ssh_home_t) + manage_sock_files_pattern($1_ssh_t,user_ssh_home_t,user_ssh_home_t) + userdom_user_home_dir_filetrans($1,$1_ssh_t,user_ssh_home_t,{ dir sock_file }) # Allow the ssh program to communicate with ssh-agent. stream_connect_pattern($1_ssh_t,$1_ssh_agent_tmp_t,$1_ssh_agent_tmp_t,$1_ssh_agent_t) @@ -413,6 +417,25 @@ ') ') +######################################## +## +## Execute the ssh agent client in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`ssh_agent_exec',` + gen_require(` + type ssh_agent_exec_t; + ') + + corecmd_search_bin($1) + can_exec($1,ssh_agent_exec_t) +') + ####################################### ## ## The template to define a ssh server. @@ -443,13 +466,14 @@ type $1_var_run_t; files_pid_file($1_var_run_t) - allow $1_t self:capability { kill sys_chroot sys_resource chown dac_override fowner fsetid setgid setuid sys_tty_config }; + allow $1_t self:capability { kill sys_chroot sys_resource chown dac_override fowner fsetid net_admin setgid setuid sys_tty_config }; allow $1_t self:fifo_file rw_fifo_file_perms; allow $1_t self:process { signal setsched setrlimit setexec }; allow $1_t self:tcp_socket create_stream_socket_perms; allow $1_t self:udp_socket create_socket_perms; # ssh agent connections: allow $1_t self:unix_stream_socket create_stream_socket_perms; + allow $1_t self:shm create_shm_perms; allow $1_t $1_devpts_t:chr_file { rw_chr_file_perms setattr getattr relabelfrom }; term_create_pty($1_t,$1_devpts_t) @@ -479,6 +503,10 @@ corenet_tcp_bind_ssh_port($1_t) corenet_tcp_connect_all_ports($1_t) corenet_sendrecv_ssh_server_packets($1_t) + # -R qualifier + corenet_sendrecv_ssh_server_packets($1_t) + # tunnel feature and -w (net_admin capability also) + corenet_rw_tun_tap_dev($1_t) fs_dontaudit_getattr_all_fs($1_t) @@ -506,12 +534,14 @@ userdom_dontaudit_relabelfrom_unpriv_users_ptys($1_t) userdom_search_all_users_home_dirs($1_t) + userdom_read_all_users_home_content_files($1_t) # Allow checking users mail at login mta_getattr_spool($1_t) tunable_policy(`use_nfs_home_dirs',` fs_read_nfs_files($1_t) + fs_read_nfs_symlinks($1_t) ') tunable_policy(`use_samba_home_dirs',` @@ -520,6 +550,7 @@ optional_policy(` kerberos_use($1_t) + kerberos_manage_host_rcache($1_t) ') optional_policy(` @@ -708,3 +739,4 @@ dontaudit $1 sshd_key_t:file { getattr read }; ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.te serefpolicy-3.2.5/policy/modules/services/ssh.te --- nsaserefpolicy/policy/modules/services/ssh.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/ssh.te 2007-12-19 05:38:09.000000000 -0500 @@ -24,7 +24,7 @@ # Type for the ssh-agent executable. type ssh_agent_exec_t; -files_type(ssh_agent_exec_t) +application_executable_file(ssh_agent_exec_t) # ssh client executable. type ssh_exec_t; @@ -57,6 +57,12 @@ init_ranged_daemon_domain(sshd_t,sshd_exec_t,s0 - mcs_systemhigh) ') +type user_ssh_home_t; +userdom_user_home_content(user,user_ssh_home_t) + +type user_ssh_tmp_t; +files_tmp_file(user_ssh_tmp_t) + ################################# # # sshd local policy @@ -80,6 +86,10 @@ corenet_tcp_bind_xserver_port(sshd_t) corenet_sendrecv_xserver_server_packets(sshd_t) +userdom_read_all_users_home_dirs_symlinks(sshd_t) +userdom_read_all_users_home_content_files(sshd_t) +userdom_read_all_users_home_content_symlinks(sshd_t) + tunable_policy(`ssh_sysadm_login',` # Relabel and access ptys created by sshd # ioctl is necessary for logout() processing for utmp entry and for w to @@ -101,6 +111,10 @@ ') optional_policy(` + xserver_getattr_xauth(sshd_t) +') + +optional_policy(` daemontools_service_domain(sshd_t, sshd_exec_t) ') @@ -119,7 +133,11 @@ ') optional_policy(` - unconfined_domain(sshd_t) + usermanage_domtrans_passwd(sshd_t) + usermanage_read_crack_db(sshd_t) +') + +optional_policy(` unconfined_shell_domtrans(sshd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/telnet.te serefpolicy-3.2.5/policy/modules/services/telnet.te --- nsaserefpolicy/policy/modules/services/telnet.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/telnet.te 2007-12-19 05:38:09.000000000 -0500 @@ -37,6 +37,8 @@ allow telnetd_t telnetd_devpts_t:chr_file { rw_chr_file_perms setattr }; term_create_pty(telnetd_t,telnetd_devpts_t) +domain_interactive_fd(telnetd_t) + manage_dirs_pattern(telnetd_t,telnetd_tmp_t,telnetd_tmp_t) manage_files_pattern(telnetd_t,telnetd_tmp_t,telnetd_tmp_t) files_tmp_filetrans(telnetd_t, telnetd_tmp_t, { file dir }) @@ -66,6 +68,7 @@ corecmd_search_bin(telnetd_t) +files_read_usr_files(telnetd_t) files_read_etc_files(telnetd_t) files_read_etc_runtime_files(telnetd_t) # for identd; cjp: this should probably only be inetd_child rules? @@ -80,17 +83,26 @@ miscfiles_read_localization(telnetd_t) -seutil_dontaudit_search_config(telnetd_t) +seutil_read_config(telnetd_t) remotelogin_domtrans(telnetd_t) +userdom_search_unpriv_users_home_dirs(telnetd_t) + # for identd; cjp: this should probably only be inetd_child rules? optional_policy(` kerberos_use(telnetd_t) kerberos_read_keytab(telnetd_t) + kerberos_manage_host_rcache(telnetd_t) ') -ifdef(`TODO',` -# Allow krb5 telnetd to use fork and open /dev/tty for use -allow telnetd_t userpty_type:chr_file setattr; +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(telnetd_t) + fs_manage_nfs_files(telnetd_t) ') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(telnetd_t) + fs_manage_cifs_files(telnetd_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tftp.fc serefpolicy-3.2.5/policy/modules/services/tftp.fc --- nsaserefpolicy/policy/modules/services/tftp.fc 2006-11-16 17:15:21.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/tftp.fc 2007-12-19 05:38:09.000000000 -0500 @@ -4,3 +4,4 @@ /tftpboot -d gen_context(system_u:object_r:tftpdir_t,s0) /tftpboot/.* gen_context(system_u:object_r:tftpdir_t,s0) +/var/lib/tftp(/.*)? gen_context(system_u:object_r:tftpdir_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/w3c.fc serefpolicy-3.2.5/policy/modules/services/w3c.fc --- nsaserefpolicy/policy/modules/services/w3c.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/w3c.fc 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1,2 @@ +/usr/share/w3c-markup-validator(/.*)? gen_context(system_u:object_r:httpd_w3c_validator_content_t,s0) +/usr/share/w3c-markup-validator/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_w3c_validator_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/w3c.if serefpolicy-3.2.5/policy/modules/services/w3c.if --- nsaserefpolicy/policy/modules/services/w3c.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/w3c.if 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +## W3C diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/w3c.te serefpolicy-3.2.5/policy/modules/services/w3c.te --- nsaserefpolicy/policy/modules/services/w3c.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/w3c.te 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1,14 @@ +policy_module(w3c,1.2.1) + +apache_content_template(w3c_validator) + +sysnet_dns_name_resolve(httpd_w3c_validator_script_t) + +corenet_tcp_connect_ftp_port(httpd_w3c_validator_script_t) +corenet_tcp_sendrecv_ftp_port(httpd_w3c_validator_script_t) +corenet_tcp_connect_http_port(httpd_w3c_validator_script_t) +corenet_tcp_sendrecv_http_port(httpd_w3c_validator_script_t) +corenet_tcp_connect_http_cache_port(httpd_w3c_validator_script_t) +corenet_tcp_sendrecv_http_cache_port(httpd_w3c_validator_script_t) + +miscfiles_read_certs(httpd_w3c_validator_script_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.fc serefpolicy-3.2.5/policy/modules/services/xserver.fc --- nsaserefpolicy/policy/modules/services/xserver.fc 2007-10-15 16:11:05.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/services/xserver.fc 2007-12-19 05:38:09.000000000 -0500 @@ -1,13 +1,13 @@ # # HOME_DIR # -HOME_DIR/\.fonts\.conf -- gen_context(system_u:object_r:ROLE_fonts_config_t,s0) -HOME_DIR/\.fonts(/.*)? gen_context(system_u:object_r:ROLE_fonts_t,s0) -HOME_DIR/\.fonts/auto(/.*)? gen_context(system_u:object_r:ROLE_fonts_cache_t,s0) -HOME_DIR/\.fonts\.cache-.* -- gen_context(system_u:object_r:ROLE_fonts_cache_t,s0) -HOME_DIR/\.ICEauthority.* -- gen_context(system_u:object_r:ROLE_iceauth_home_t,s0) -HOME_DIR/\.xauth.* -- gen_context(system_u:object_r:ROLE_xauth_home_t,s0) -HOME_DIR/\.Xauthority.* -- gen_context(system_u:object_r:ROLE_xauth_home_t,s0) +HOME_DIR/\.fonts\.conf -- gen_context(system_u:object_r:user_fonts_config_t,s0) +HOME_DIR/\.fonts(/.*)? gen_context(system_u:object_r:user_fonts_t,s0) +HOME_DIR/\.fonts/auto(/.*)? gen_context(system_u:object_r:user_fonts_cache_t,s0) +HOME_DIR/\.fonts\.cache-.* -- gen_context(system_u:object_r:user_fonts_cache_t,s0) +HOME_DIR/\.ICEauthority.* -- gen_context(system_u:object_r:user_iceauth_home_t,s0) +HOME_DIR/\.xauth.* -- gen_context(system_u:object_r:user_xauth_home_t,s0) +HOME_DIR/\.Xauthority.* -- gen_context(system_u:object_r:user_xauth_home_t,s0) # # /dev @@ -32,11 +32,6 @@ /etc/X11/wdm/Xstartup.* -- gen_context(system_u:object_r:xsession_exec_t,s0) /etc/X11/Xsession[^/]* -- gen_context(system_u:object_r:xsession_exec_t,s0) -ifdef(`distro_redhat',` -/etc/gdm/PostSession/.* -- gen_context(system_u:object_r:xsession_exec_t,s0) -/etc/gdm/PreSession/.* -- gen_context(system_u:object_r:xsession_exec_t,s0) -') - # # /opt # @@ -58,7 +53,7 @@ # /usr/(s)?bin/gdm-binary -- gen_context(system_u:object_r:xdm_exec_t,s0) -/usr/(s)?bin/[xgkw]dm -- gen_context(system_u:object_r:xdm_exec_t,s0) +/usr/bin/[xgkw]dm -- gen_context(system_u:object_r:xdm_exec_t,s0) /usr/bin/gpe-dm -- gen_context(system_u:object_r:xdm_exec_t,s0) /usr/bin/iceauth -- gen_context(system_u:object_r:iceauth_exec_t,s0) /usr/bin/Xair -- gen_context(system_u:object_r:xserver_exec_t,s0) @@ -89,16 +84,21 @@ /var/[xgk]dm(/.*)? gen_context(system_u:object_r:xserver_log_t,s0) -/var/lib/[xkw]dm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) +/var/lib/[gxkw]dm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) /var/lib/xkb(/.*)? gen_context(system_u:object_r:xkb_var_lib_t,s0) +/var/lib/xorg(/.*)? gen_context(system_u:object_r:xserver_var_lib_t,s0) -/var/log/[kw]dm\.log -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/log/[kw]dm\.log.* -- gen_context(system_u:object_r:xserver_log_t,s0) /var/log/gdm(/.*)? gen_context(system_u:object_r:xserver_log_t,s0) /var/log/XFree86.* -- gen_context(system_u:object_r:xserver_log_t,s0) /var/log/Xorg.* -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/log/nvidia-installer\.log.* -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/run/gdm_socket -s gen_context(system_u:object_r:xdm_var_run_t,s0) /var/run/[gx]dm\.pid -- gen_context(system_u:object_r:xdm_var_run_t,s0) /var/run/xdmctl(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/xauth(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/xorg(/.*)? gen_context(system_u:object_r:xserver_var_run_t,s0) ifdef(`distro_suse',` /var/lib/pam_devperm/:0 -- gen_context(system_u:object_r:xdm_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.if serefpolicy-3.2.5/policy/modules/services/xserver.if --- nsaserefpolicy/policy/modules/services/xserver.if 2007-12-04 11:02:50.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/xserver.if 2008-01-08 11:18:17.000000000 -0500 @@ -15,6 +15,7 @@ template(`xserver_common_domain_template',` gen_require(` type xkb_var_lib_t, xserver_exec_t, xserver_log_t; + type xdm_xserver_tmp_t; ') ############################## @@ -45,7 +46,7 @@ # execheap needed until the X module loader is fixed. # NVIDIA Needs execstack - allow $1_xserver_t self:capability { dac_override fowner fsetid setgid setuid ipc_owner sys_rawio sys_admin sys_nice sys_tty_config mknod net_bind_service }; + allow $1_xserver_t self:capability { dac_override fowner fsetid setgid setuid ipc_owner sys_rawio sys_admin sys_nice sys_ptrace sys_tty_config mknod net_bind_service }; dontaudit $1_xserver_t self:capability chown; allow $1_xserver_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow $1_xserver_t self:memprotect mmap_zero; @@ -115,18 +116,23 @@ dev_rw_agp($1_xserver_t) dev_rw_framebuffer($1_xserver_t) dev_manage_dri_dev($1_xserver_t) - dev_create_generic_dirs($1_xserver_t) - dev_setattr_generic_dirs($1_xserver_t) + dev_manage_generic_dirs($1_xserver_t) # raw memory access is needed if not using the frame buffer dev_read_raw_memory($1_xserver_t) dev_wx_raw_memory($1_xserver_t) # for other device nodes such as the NVidia binary-only driver dev_rw_xserver_misc($1_xserver_t) + dev_setattr_xserver_misc_dev($1_xserver_t) # read events - the synaptics touchpad driver reads raw events dev_rw_input_dev($1_xserver_t) dev_rwx_zero($1_xserver_t) + dev_read_urand($1_xserver_t) + dev_rw_generic_usb_dev($1_xserver_t) + dev_rw_generic_usb_pipes($1_xserver_t) domain_mmap_low($1_xserver_t) + domain_read_all_domains_state($1_xserver_t) + domain_dontaudit_ptrace_all_domains($1_xserver_t) files_read_etc_files($1_xserver_t) files_read_etc_runtime_files($1_xserver_t) @@ -140,12 +146,16 @@ fs_getattr_xattr_fs($1_xserver_t) fs_search_nfs($1_xserver_t) fs_search_auto_mountpoints($1_xserver_t) - fs_search_ramfs($1_xserver_t) + fs_manage_ramfs_files($1_xserver_t) + fs_list_inotifyfs($1_xserver_t) auth_use_nsswitch($1_xserver_t) init_getpgid($1_xserver_t) + miscfiles_read_hwdata($1_xserver_t) + + term_search_ptys($1_xserver_t) term_setattr_unallocated_ttys($1_xserver_t) term_use_unallocated_ttys($1_xserver_t) @@ -223,8 +233,10 @@ template(`xserver_per_role_template',` gen_require(` - type iceauth_exec_t, xauth_exec_t; - attribute fonts_type, fonts_cache_type, fonts_config_type; + type iceauth_exec_t, iceauth_t, user_iceauth_home_t; + type xauth_t, xauth_exec_t, user_xauth_home_t; + type user_fonts_t, user_fonts_config_t, user_fonts_cache_t; + type xdm_xserver_tmp_t, xdm_xserver_t; ') ############################## @@ -232,66 +244,51 @@ # Declarations # + ifelse(`$1',`user',`',` + typealias user_iceauth_home_t alias $1_iceauth_home_t; + typealias user_fonts_t alias $1_fonts_t; + typealias user_fonts_config_t alias $1_fonts_config_t; + typealias user_fonts_cache_t alias $1_fonts_cache_t; + ') + xserver_common_domain_template($1) role $3 types $1_xserver_t; - type $1_fonts_t, fonts_type; - userdom_user_home_content($1,$1_fonts_t) - - type $1_fonts_cache_t, fonts_cache_type; - userdom_user_home_content($1,$1_fonts_cache_t) - - type $1_fonts_config_t, fonts_config_type; - userdom_user_home_content($1,$1_fonts_cache_t) + typealias xauth_t alias $1_xauth_t; + role $3 types xauth_t; - type $1_iceauth_t; - domain_type($1_iceauth_t) - domain_entry_file($1_iceauth_t,iceauth_exec_t) - role $3 types $1_iceauth_t; - - type $1_iceauth_home_t alias $1_iceauth_rw_t; - files_poly_member($1_iceauth_home_t) - userdom_user_home_content($1,$1_iceauth_home_t) - - type $1_xauth_t; - domain_type($1_xauth_t) - domain_entry_file($1_xauth_t,xauth_exec_t) - role $3 types $1_xauth_t; - - type $1_xauth_home_t alias $1_xauth_rw_t, xauth_home_type; - files_poly_member($1_xauth_home_t) - userdom_user_home_content($1,$1_xauth_home_t) - - type $1_xauth_tmp_t; - files_tmp_file($1_xauth_tmp_t) + typealias iceauth_t alias $1_iceauth_t; + role $3 types iceauth_t; ############################## # # $1_xserver_t Local policy # + domtrans_pattern($1_xserver_t, xauth_exec_t, xauth_t) - domtrans_pattern($1_xserver_t, xauth_exec_t, $1_xauth_t) - - allow $1_xserver_t $1_xauth_home_t:file { getattr read }; + allow $1_xserver_t user_xauth_home_t:file { getattr read }; domtrans_pattern($2, xserver_exec_t, $1_xserver_t) allow $1_xserver_t $2:process signal; + read_files_pattern($1_xserver_t, $2, $2) allow $1_xserver_t $2:shm rw_shm_perms; + allow $1_xserver_t $2:file read_file_perms; - manage_dirs_pattern($2,$1_fonts_t,$1_fonts_t) - manage_files_pattern($2,$1_fonts_t,$1_fonts_t) - relabel_dirs_pattern($2,$1_fonts_t,$1_fonts_t) - relabel_files_pattern($2,$1_fonts_t,$1_fonts_t) - - manage_dirs_pattern($2,$1_fonts_config_t,$1_fonts_config_t) - manage_files_pattern($2,$1_fonts_config_t,$1_fonts_config_t) - relabel_files_pattern($2,$1_fonts_config_t,$1_fonts_config_t) + manage_dirs_pattern($2,user_fonts_t,user_fonts_t) + manage_files_pattern($2,user_fonts_t,user_fonts_t) + relabel_dirs_pattern($2,user_fonts_t,user_fonts_t) + relabel_files_pattern($2,user_fonts_t,user_fonts_t) + + manage_dirs_pattern($2,user_fonts_config_t,user_fonts_config_t) + manage_files_pattern($2,user_fonts_config_t,user_fonts_config_t) + relabel_files_pattern($2,user_fonts_config_t,user_fonts_config_t) # For startup relabel - allow $2 $1_fonts_cache_t:{ dir file } { relabelto relabelfrom }; + allow $2 user_fonts_cache_t:{ dir file } { relabelto relabelfrom }; stream_connect_pattern($2,$1_xserver_tmp_t,$1_xserver_tmp_t,$1_xserver_t) + stream_connect_pattern($2,xdm_xserver_tmp_t,xdm_xserver_tmp_t,xdm_xserver_t) allow $2 $1_xserver_tmpfs_t:file rw_file_perms; @@ -307,113 +304,49 @@ userdom_use_user_ttys($1,$1_xserver_t) userdom_setattr_user_ttys($1,$1_xserver_t) userdom_rw_user_tmpfs_files($1,$1_xserver_t) + userdom_rw_user_tmp_files($1,$1_xserver_t) xserver_use_user_fonts($1,$1_xserver_t) - xserver_rw_xdm_tmp_files($1_xauth_t) optional_policy(` userhelper_search_config($1_xserver_t) ') - ifdef(`TODO',` - ifdef(`xdm.te', ` - allow $1_t xdm_tmp_t:sock_file unlink; - allow $1_xserver_t xdm_var_run_t:dir search; - ') - ') dnl end TODO - ############################## # - # $1_xauth_t Local policy + # xauth_t Local policy # - allow $1_xauth_t self:process signal; - allow $1_xauth_t self:unix_stream_socket create_stream_socket_perms; - - allow $1_xauth_t $1_xauth_home_t:file manage_file_perms; - userdom_user_home_dir_filetrans($1,$1_xauth_t,$1_xauth_home_t,file) - - manage_dirs_pattern($1_xauth_t,$1_xauth_tmp_t,$1_xauth_tmp_t) - manage_files_pattern($1_xauth_t,$1_xauth_tmp_t,$1_xauth_tmp_t) - files_tmp_filetrans($1_xauth_t, $1_xauth_tmp_t, { file dir }) + domtrans_pattern($2, xauth_exec_t, xauth_t) - domtrans_pattern($2, xauth_exec_t, $1_xauth_t) - - allow $2 $1_xauth_t:process signal; + allow $2 xauth_t:process signal; # allow ps to show xauth - ps_process_pattern($2,$1_xauth_t) - - allow $2 $1_xauth_home_t:file manage_file_perms; - allow $2 $1_xauth_home_t:file { relabelfrom relabelto }; - - allow xdm_t $1_xauth_home_t:file manage_file_perms; - userdom_user_home_dir_filetrans($1,xdm_t,$1_xauth_home_t,file) - - domain_use_interactive_fds($1_xauth_t) - - files_read_etc_files($1_xauth_t) - files_search_pids($1_xauth_t) - - fs_getattr_xattr_fs($1_xauth_t) - fs_search_auto_mountpoints($1_xauth_t) + ps_process_pattern($2,xauth_t) - # cjp: why? - term_use_ptmx($1_xauth_t) - - auth_use_nsswitch($1_xauth_t) - - libs_use_ld_so($1_xauth_t) - libs_use_shared_libs($1_xauth_t) - - userdom_use_user_terminals($1,$1_xauth_t) - userdom_read_user_tmp_files($1,$1_xauth_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_files($1_xauth_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_files($1_xauth_t) - ') + userdom_use_user_terminals($1,xauth_t) + userdom_read_user_tmp_files($1,xauth_t) optional_policy(` - ssh_sigchld($1_xauth_t) - ssh_read_pipes($1_xauth_t) - ssh_dontaudit_rw_tcp_sockets($1_xauth_t) + xserver_read_user_xauth($1, $2) ') ############################## # - # $1_iceauth_t Local policy + # iceauth_t Local policy # - - domtrans_pattern($2, iceauth_exec_t, $1_iceauth_t) - - allow $1_iceauth_t $1_iceauth_home_t:file manage_file_perms; - userdom_user_home_dir_filetrans($1,$1_iceauth_t,$1_iceauth_home_t,file) + domtrans_pattern($2, iceauth_exec_t, iceauth_t) # allow ps to show iceauth - ps_process_pattern($2,$1_iceauth_t) - - allow $2 $1_iceauth_home_t:file manage_file_perms; - allow $2 $1_iceauth_home_t:file { relabelfrom relabelto }; - - allow xdm_t $1_iceauth_home_t:file read_file_perms; - - fs_search_auto_mountpoints($1_iceauth_t) + ps_process_pattern($2,iceauth_t) - libs_use_ld_so($1_iceauth_t) - libs_use_shared_libs($1_iceauth_t) + allow $2 user_iceauth_home_t:file manage_file_perms; + allow $2 user_iceauth_home_t:file { relabelfrom relabelto }; - userdom_use_user_terminals($1,$1_iceauth_t) + userdom_use_user_terminals($1,iceauth_t) - tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_files($1_iceauth_t) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_files($1_iceauth_t) + optional_policy(` + xserver_read_user_iceauth($1, $2) ') ') @@ -523,17 +456,16 @@ template(`xserver_user_client_template',` gen_require(` - type xdm_t, xdm_tmp_t; - type $1_xauth_home_t, $1_iceauth_home_t, $1_xserver_t, $1_xserver_tmpfs_t; + type xdm_t, xdm_tmp_t, xdm_xserver_t; + type xdm_var_run_t; ') - allow $2 self:shm create_shm_perms; - allow $2 self:unix_dgram_socket create_socket_perms; - allow $2 self:unix_stream_socket { connectto create_stream_socket_perms }; + allow $2 $2:shm create_shm_perms; + allow $2 $2:unix_dgram_socket create_socket_perms; + allow $2 $2:unix_stream_socket { connectto create_stream_socket_perms }; - # Read .Xauthority file - allow $2 $1_xauth_home_t:file { getattr read }; - allow $2 $1_iceauth_home_t:file { getattr read }; + # this should cause the .xsession-errors file to be written to /tmp + userdom_dontaudit_write_unpriv_user_home_content_files(xdm_t) # for when /tmp/.X11-unix is created by the system allow $2 xdm_t:fd use; @@ -542,25 +474,55 @@ allow $2 xdm_tmp_t:sock_file { read write }; dontaudit $2 xdm_t:tcp_socket { read write }; + # consolekit needs this for fast user switching + allow $2 xdm_var_run_t:dir search_dir_perms; + allow $2 xdm_var_run_t:sock_file getattr; + + corenet_tcp_connect_xserver_port($2) + # Allow connections to X server. files_search_tmp($2) miscfiles_read_fonts($2) userdom_search_user_home_dirs($1,$2) - # for .xsession-errors - userdom_dontaudit_write_user_home_content_files($1,$2) + userdom_manage_user_home_content_dirs($1, xdm_t) + userdom_manage_user_home_content_files($1, xdm_t) + userdom_user_home_dir_filetrans_user_home_content($1, xdm_t, { dir file }) + userdom_manage_user_tmp_dirs($1, xdm_t) + userdom_manage_user_tmp_files($1, xdm_t) xserver_ro_session_template(xdm,$2,$3) - xserver_rw_session_template($1,$2,$3) - xserver_use_user_fonts($1,$2) xserver_read_xdm_tmp_files($2) - # Client write xserver shm - tunable_policy(`allow_write_xshm',` - allow $2 $1_xserver_t:shm rw_shm_perms; - allow $2 $1_xserver_tmpfs_t:file rw_file_perms; + xserver_xdm_stream_connect($2) + + optional_policy(` + gnome_manage_user_gnome_config($1, xdm_t) + ') + + optional_policy(` + userdom_read_all_users_home_content_files(xdm_t) + userdom_read_all_users_home_content_files(xdm_xserver_t) + userdom_rw_user_tmpfs_files($1, xdm_xserver_t) + ') + + # Read .Xauthority file + optional_policy(` + xserver_read_user_xauth($1, $2) + ') + + optional_policy(` + xserver_read_user_iceauth($1, $2) + ') + + optional_policy(` + xserver_use_user_fonts($1,$2) + ') + + optional_policy(` + xserver_rw_session_template(xdm,$2,$3) ') ') @@ -593,26 +555,44 @@ # template(`xserver_use_user_fonts',` gen_require(` - type $1_fonts_t, $1_fonts_cache_t, $1_fonts_config_t; + type user_fonts_t, user_fonts_cache_t, user_fonts_config_t; ') # Read per user fonts - allow $2 $1_fonts_t:dir list_dir_perms; - allow $2 $1_fonts_t:file read_file_perms; + allow $2 user_fonts_t:dir list_dir_perms; + allow $2 user_fonts_t:file read_file_perms; # Manipulate the global font cache - manage_dirs_pattern($2,$1_fonts_cache_t,$1_fonts_cache_t) - manage_files_pattern($2,$1_fonts_cache_t,$1_fonts_cache_t) + manage_dirs_pattern($2,user_fonts_cache_t,user_fonts_cache_t) + manage_files_pattern($2,user_fonts_cache_t,user_fonts_cache_t) # Read per user font config - allow $2 $1_fonts_config_t:dir list_dir_perms; - allow $2 $1_fonts_config_t:file read_file_perms; + allow $2 user_fonts_config_t:dir list_dir_perms; + allow $2 user_fonts_config_t:file read_file_perms; userdom_search_user_home_dirs($1,$2) ') ######################################## ## +## Get the attributes of xauth executable +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_getattr_xauth',` + gen_require(` + type xauth_exec_t; + ') + + allow $1 xauth_exec_t:file getattr; +') + +######################################## +## ## Transition to a user Xauthority domain. ## ## @@ -638,10 +618,77 @@ # template(`xserver_domtrans_user_xauth',` gen_require(` - type $1_xauth_t, xauth_exec_t; + type xauth_exec_t, xauth_t; + ') + + domtrans_pattern($2, xauth_exec_t, xauth_t) +') + +######################################## +## +## Read a user Xauthority domain. +## +## +##

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

+##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`xserver_read_user_xauth',` + gen_require(` + type user_xauth_home_t; ') - domtrans_pattern($2, xauth_exec_t, $1_xauth_t) + allow $2 user_xauth_home_t:file { getattr read }; +') + +######################################## +## +## Read a user Iceauthority domain. +## +## +##

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

+##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`xserver_read_user_iceauth',` + gen_require(` + type user_iceauth_home_t; + ') + + # Read .Iceauthority file + allow $2 user_iceauth_home_t:file { getattr read }; ') ######################################## @@ -671,10 +718,10 @@ # template(`xserver_user_home_dir_filetrans_user_xauth',` gen_require(` - type $1_xauth_home_t; + type user_xauth_home_t; ') - userdom_user_home_dir_filetrans($1, $2, $1_xauth_home_t, file) + userdom_user_home_dir_filetrans($1, $2, user_xauth_home_t, file) ') ######################################## @@ -760,7 +807,7 @@ type xconsole_device_t; ') - allow $1 xconsole_device_t:fifo_file rw_fifo_file_perms; + allow $1 xconsole_device_t:fifo_file { getattr read write }; ') ######################################## @@ -860,6 +907,25 @@ ######################################## ## +## Connect to apmd over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_stream_connect',` + gen_require(` + type xdm_xserver_t, xserver_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1,xserver_var_run_t,xserver_var_run_t,xdm_xserver_t) +') + +######################################## +## ## Read xdm-writable configuration files. ## ## @@ -914,6 +980,7 @@ 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; ') ######################################## @@ -937,7 +1004,7 @@ ######################################## ## -## Read XDM var lib files. +## dontaudit search of XDM var lib directories. ## ## ## @@ -945,12 +1012,12 @@ ## ## # -interface(`xserver_read_xdm_lib_files',` +interface(`xserver_dontaudit_xdm_lib_search',` gen_require(` type xdm_var_lib_t; ') - allow $1 xdm_var_lib_t:file { getattr read }; + dontaudit $1 xdm_var_lib_t:dir search_dir_perms; ') ######################################## @@ -965,15 +1032,47 @@ # interface(`xserver_domtrans_xdm_xserver',` gen_require(` - type xdm_xserver_t, xserver_exec_t; + type xdm_xserver_t, xserver_exec_t, xdm_t; ') allow $1 xdm_xserver_t:process siginh; + allow xdm_t $1:process sigchld; domtrans_pattern($1,xserver_exec_t,xdm_xserver_t) ') ######################################## ## +## Execute xsever in the xdm_xserver domain, and +## allow the specified role the xdm_xserver domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the xdm_xserver domain. +## +## +## +## +## The type of the terminal allow the xdm_xserver domain to use. +## +## +# +interface(`xserver_run_xdm_xserver',` + gen_require(` + type xdm_xserver_t; + ') + + xserver_domtrans_xdm_xserver($1) + role $2 types xdm_xserver_t; + allow xdm_xserver_t $3:chr_file rw_term_perms; +') + +######################################## +## ## Make an X session script an entrypoint for the specified domain. ## ## @@ -1123,7 +1222,7 @@ type xdm_xserver_tmp_t; ') - allow $1 xdm_xserver_tmp_t:file { getattr read }; + read_files_pattern($1,xdm_xserver_tmp_t,xdm_xserver_tmp_t) ') ######################################## @@ -1312,3 +1411,45 @@ files_search_tmp($1) stream_connect_pattern($1,xdm_xserver_tmp_t,xdm_xserver_tmp_t,xdm_xserver_t) ') + +######################################## +## +## Connect to apmd over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_xdm_stream_connect',` + gen_require(` + type xdm_t, xdm_var_run_t; + ') + + files_search_pids($1) + allow $1 xdm_var_run_t:sock_file write; + allow $1 xdm_t:unix_stream_socket connectto; +') + +######################################## +## +## xdm xserver RW shared memory socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_xdm_rw_shm',` + gen_require(` + type xdm_xserver_t; + ') + + allow xdm_xserver_t $1:fd use; + allow $1 xdm_xserver_t:shm rw_shm_perms; + allow xdm_xserver_t $1:shm rw_shm_perms; + +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.te serefpolicy-3.2.5/policy/modules/services/xserver.te --- nsaserefpolicy/policy/modules/services/xserver.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/services/xserver.te 2008-01-03 09:15:47.000000000 -0500 @@ -16,6 +16,13 @@ ## ##

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

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

## Allow xdm logins as sysadm ##

## @@ -26,11 +33,14 @@ attribute fonts_config_type; attribute xauth_home_type; +type iceauth_t; type iceauth_exec_t; -application_executable_file(iceauth_exec_t) +application_domain(iceauth_t,iceauth_exec_t) +type xauth_t; type xauth_exec_t; -application_executable_file(xauth_exec_t) +application_domain(xauth_t, xauth_exec_t) +role system_r types xauth_t; # this is not actually a device, its a pipe type xconsole_device_t; @@ -56,6 +66,12 @@ type xdm_var_run_t; files_pid_file(xdm_var_run_t) +type xserver_var_lib_t; +files_type(xserver_var_lib_t) + +type xserver_var_run_t; +files_pid_file(xserver_var_run_t) + type xdm_tmp_t; files_tmp_file(xdm_tmp_t) typealias xdm_tmp_t alias ice_tmp_t; @@ -78,6 +94,29 @@ type xserver_log_t; logging_log_file(xserver_log_t) +type user_fonts_t, fonts_type; +userdom_user_home_content(user,user_fonts_t) + +type user_fonts_cache_t, fonts_cache_type; +userdom_user_home_content(user,user_fonts_cache_t) + +type user_fonts_config_t, fonts_config_type; +userdom_user_home_content(user,user_fonts_config_t) + +type user_iceauth_home_t; +files_poly_member(user_iceauth_home_t) +userdom_user_home_content(user,user_iceauth_home_t) + +type user_xauth_home_t alias user_xauth_rw_t, xauth_home_type; +files_poly_member(user_xauth_home_t) +userdom_user_home_content(user,user_xauth_home_t) + +type admin_xauth_home_t; +files_type(user_xauth_home_t) + +type user_xauth_tmp_t; +files_tmp_file(user_xauth_tmp_t) + xserver_common_domain_template(xdm) init_system_domain(xdm_xserver_t,xserver_exec_t) @@ -96,7 +135,7 @@ # 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:process { setexec setpgid getsched ptrace setsched setrlimit signal_perms }; allow xdm_t self:fifo_file rw_fifo_file_perms; allow xdm_t self:shm create_shm_perms; allow xdm_t self:sem create_sem_perms; @@ -109,6 +148,8 @@ allow xdm_t self:key { search link write }; allow xdm_t xconsole_device_t:fifo_file { getattr setattr }; +manage_dirs_pattern(xdm_t, xkb_var_lib_t, xkb_var_lib_t) +manage_files_pattern(xdm_t, xkb_var_lib_t, xkb_var_lib_t) # Allow gdm to run gdm-binary can_exec(xdm_t, xdm_exec_t) @@ -131,15 +172,22 @@ manage_fifo_files_pattern(xdm_t,xdm_tmpfs_t,xdm_tmpfs_t) manage_sock_files_pattern(xdm_t,xdm_tmpfs_t,xdm_tmpfs_t) fs_tmpfs_filetrans(xdm_t,xdm_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) +fs_rw_tmpfs_files(xdm_xserver_t) +fs_getattr_all_fs(xdm_t) +fs_search_inotifyfs(xdm_t) +fs_list_all(xdm_t) manage_dirs_pattern(xdm_t,xdm_var_lib_t,xdm_var_lib_t) manage_files_pattern(xdm_t,xdm_var_lib_t,xdm_var_lib_t) files_var_lib_filetrans(xdm_t,xdm_var_lib_t,file) +# Read machine-id +files_read_var_lib_files(xdm_t) manage_dirs_pattern(xdm_t,xdm_var_run_t,xdm_var_run_t) manage_files_pattern(xdm_t,xdm_var_run_t,xdm_var_run_t) manage_fifo_files_pattern(xdm_t,xdm_var_run_t,xdm_var_run_t) -files_pid_filetrans(xdm_t,xdm_var_run_t,{ dir file fifo_file }) +manage_sock_files_pattern(xdm_t,xdm_var_run_t,xdm_var_run_t) +files_pid_filetrans(xdm_t,xdm_var_run_t,{ dir file fifo_file sock_file }) allow xdm_t xdm_xserver_t:process signal; allow xdm_t xdm_xserver_t:unix_stream_socket connectto; @@ -153,6 +201,7 @@ allow xdm_t xdm_xserver_t:process { noatsecure siginh rlimitinh signal sigkill }; allow xdm_t xdm_xserver_t:shm rw_shm_perms; +read_files_pattern(xdm_t, xdm_xserver_t, xdm_xserver_t) # connect to xdm xserver over stream socket stream_connect_pattern(xdm_t,xdm_xserver_tmp_t,xdm_xserver_tmp_t,xdm_xserver_t) @@ -184,6 +233,7 @@ corenet_udp_sendrecv_all_ports(xdm_t) corenet_tcp_bind_all_nodes(xdm_t) corenet_udp_bind_all_nodes(xdm_t) +corenet_udp_bind_xdmcp_port(xdm_t) corenet_tcp_connect_all_ports(xdm_t) corenet_sendrecv_all_client_packets(xdm_t) # xdm tries to bind to biff_port_t @@ -196,6 +246,7 @@ dev_getattr_mouse_dev(xdm_t) dev_setattr_mouse_dev(xdm_t) dev_rw_apm_bios(xdm_t) +dev_rw_input_dev(xdm_t) dev_setattr_apm_bios_dev(xdm_t) dev_rw_dri(xdm_t) dev_rw_agp(xdm_t) @@ -208,8 +259,8 @@ 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) @@ -245,6 +296,7 @@ auth_domtrans_pam_console(xdm_t) auth_manage_pam_pid(xdm_t) auth_manage_pam_console_data(xdm_t) +auth_signal_pam(xdm_t) auth_rw_faillog(xdm_t) auth_write_login_records(xdm_t) @@ -256,12 +308,11 @@ libs_exec_lib_files(xdm_t) logging_read_generic_logs(xdm_t) +logging_send_audit_msgs(xdm_t) miscfiles_read_localization(xdm_t) miscfiles_read_fonts(xdm_t) -sysnet_read_config(xdm_t) - userdom_dontaudit_use_unpriv_user_fds(xdm_t) userdom_dontaudit_search_sysadm_home_dirs(xdm_t) userdom_create_all_users_keys(xdm_t) @@ -270,6 +321,10 @@ # Search /proc for any user domain processes. userdom_read_all_users_state(xdm_t) userdom_signal_all_users(xdm_t) +# +# Wants to delete .xsession-errors file +# +userdom_unlink_unpriv_users_home_content_files(xdm_t) xserver_rw_session_template(xdm,xdm_t,xdm_tmpfs_t) @@ -304,7 +359,16 @@ ') optional_policy(` + bootloader_domtrans(xdm_t) +') + +optional_policy(` consolekit_dbus_chat(xdm_t) + dbus_system_bus_client_template(xdm, xdm_t) + dbus_per_role_template(xdm, xdm_t, system_r) + optional_policy(` + hal_dbus_chat(xdm_t) + ') ') optional_policy(` @@ -322,6 +386,10 @@ ') optional_policy(` + gnome_exec_gconf(xdm_t) +') + +optional_policy(` loadkeys_exec(xdm_t) ') @@ -343,8 +411,8 @@ ') optional_policy(` - unconfined_domain(xdm_t) unconfined_domtrans(xdm_t) + unconfined_signal(xdm_t) ifndef(`distro_redhat',` allow xdm_t self:process { execheap execmem }; @@ -380,7 +448,7 @@ allow xdm_xserver_t xdm_var_lib_t:file { getattr read }; dontaudit xdm_xserver_t xdm_var_lib_t:dir search; -allow xdm_xserver_t xdm_var_run_t:file { getattr read }; +read_files_pattern(xdm_xserver_t,xdm_var_run_t,xdm_var_run_t) # Label pid and temporary files with derived types. manage_files_pattern(xdm_xserver_t,xdm_tmp_t,xdm_tmp_t) @@ -392,6 +460,15 @@ can_exec(xdm_xserver_t, xkb_var_lib_t) files_search_var_lib(xdm_xserver_t) +manage_dirs_pattern(xdm_xserver_t,xserver_var_lib_t,xserver_var_lib_t) +manage_files_pattern(xdm_xserver_t,xserver_var_lib_t,xserver_var_lib_t) +files_var_lib_filetrans(xdm_xserver_t,xserver_var_lib_t,dir) + +manage_dirs_pattern(xdm_xserver_t,xserver_var_run_t,xserver_var_run_t) +manage_files_pattern(xdm_xserver_t,xserver_var_run_t,xserver_var_run_t) +manage_sock_files_pattern(xdm_xserver_t,xdm_var_run_t,xdm_var_run_t) +files_pid_filetrans(xdm_xserver_t,xserver_var_run_t,dir) + # VNC v4 module in X server corenet_tcp_bind_vnc_port(xdm_xserver_t) @@ -404,6 +481,7 @@ # to read ROLE_home_t - examine this in more detail # (xauth?) userdom_read_unpriv_users_home_content_files(xdm_xserver_t) +userdom_manage_unpriv_users_tmp_files(xdm_xserver_t) xserver_use_all_users_fonts(xdm_xserver_t) @@ -420,6 +498,14 @@ ') optional_policy(` + locallogin_use_fds(xdm_xserver_t) +') + +optional_policy(` + mono_rw_shm(xdm_xserver_t) +') + +optional_policy(` resmgr_stream_connect(xdm_t) ') @@ -429,47 +515,103 @@ ') optional_policy(` - unconfined_domain_noaudit(xdm_xserver_t) - unconfined_domtrans(xdm_xserver_t) + rpm_dontaudit_rw_shm(xdm_xserver_t) + rpm_rw_tmpfs_files(xdm_xserver_t) +') - ifndef(`distro_redhat',` - allow xdm_xserver_t self:process { execheap execmem }; - ') +optional_policy(` + unconfined_rw_shm(xdm_xserver_t) + unconfined_execmem_rw_shm(xdm_xserver_t) + unconfined_rw_tmpfs_files(xdm_xserver_t) - ifdef(`distro_rhel4',` - allow xdm_xserver_t self:process { execheap execmem }; - ') + # xserver signals unconfined user on startx + unconfined_signal(xdm_xserver_t) + unconfined_getpgid(xdm_xserver_t) +') + + +tunable_policy(`allow_xserver_execmem', ` + allow xdm_xserver_t self:process { execheap execmem execstack }; +') + +ifndef(`distro_redhat',` + allow xdm_xserver_t self:process { execheap execmem }; ') -ifdef(`TODO',` -# Need to further investigate these permissions and -# perhaps define derived types. -allow xdm_t var_lib_t:dir { write search add_name remove_name create unlink }; -allow xdm_t var_lib_t:file { create write unlink }; - -# Do not audit attempts to write to index files under /usr -dontaudit xdm_t usr_t:file write; - -ifdef(`rhgb.te', ` -allow xdm_xserver_t ramfs_t:dir rw_dir_perms; -allow xdm_xserver_t ramfs_t:file manage_file_perms; -allow rhgb_t xdm_xserver_t:process signal; -') - -tunable_policy(`allow_polyinstantiation',` -# xdm needs access for linking .X11-unix to poly /tmp -allow xdm_t polymember:dir { add_name remove_name write }; -allow xdm_t polymember:lnk_file { create unlink }; -# xdm needs access for copying .Xauthority into new home -allow xdm_t polymember:file { create getattr write }; +ifdef(`distro_rhel4',` + allow xdm_xserver_t self:process { execheap execmem }; ') +############################## # -# Wants to delete .xsession-errors file +# xauth_t Local policy # -allow xdm_t user_home_type:file unlink; +domtrans_pattern(xdm_xserver_t, xauth_exec_t, xauth_t) + +userdom_user_home_dir_filetrans(user,xauth_t,user_xauth_home_t,file) +xserver_rw_xdm_tmp_files(xauth_t) +allow xauth_t self:process signal; +allow xauth_t self:unix_stream_socket create_stream_socket_perms; + +allow xauth_t user_xauth_home_t:file manage_file_perms; +allow xdm_t user_xauth_home_t:file append_file_perms; + +manage_dirs_pattern(xauth_t,user_xauth_tmp_t,user_xauth_tmp_t) +manage_files_pattern(xauth_t,user_xauth_tmp_t,user_xauth_tmp_t) +files_tmp_filetrans(xauth_t, user_xauth_tmp_t, { file dir }) + +domain_use_interactive_fds(xauth_t) + +files_read_etc_files(xauth_t) +files_search_pids(xauth_t) + +fs_getattr_xattr_fs(xauth_t) +fs_search_auto_mountpoints(xauth_t) + +# cjp: why? +term_use_ptmx(xauth_t) + +auth_use_nsswitch(xauth_t) + +libs_use_ld_so(xauth_t) +libs_use_shared_libs(xauth_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_files(xauth_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_files(xauth_t) +') + +optional_policy(` + ssh_sigchld(xauth_t) + ssh_read_pipes(xauth_t) + ssh_dontaudit_rw_tcp_sockets(xauth_t) +') + +############################## # -# Should fix exec of pam_timestamp_check is not closing xdm file descriptor +# iceauth_t Local policy # -allow pam_t xdm_t:fifo_file { getattr ioctl write }; -') dnl end TODO + +allow iceauth_t user_iceauth_home_t:file manage_file_perms; +userdom_user_home_dir_filetrans($1,iceauth_t,user_iceauth_home_t,file) + +allow xdm_t user_iceauth_home_t:file read_file_perms; + +fs_search_auto_mountpoints(iceauth_t) + +libs_use_ld_so(iceauth_t) +libs_use_shared_libs(iceauth_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_files(iceauth_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_files(iceauth_t) +') + +allow xauth_t admin_xauth_home_t:file manage_file_perms; +userdom_sysadm_home_dir_filetrans(xauth_t, admin_xauth_home_t, file) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.fc serefpolicy-3.2.5/policy/modules/system/authlogin.fc --- nsaserefpolicy/policy/modules/system/authlogin.fc 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/authlogin.fc 2007-12-19 05:38:09.000000000 -0500 @@ -29,7 +29,6 @@ /var/db/shadow.* -- gen_context(system_u:object_r:shadow_t,s0) /var/lib/abl(/.*)? gen_context(system_u:object_r:var_auth_t,s0) -/var/lib/pam_ssh(/.*)? gen_context(system_u:object_r:var_auth_t,s0) /var/log/btmp.* -- gen_context(system_u:object_r:faillog_t,s0) /var/log/dmesg -- gen_context(system_u:object_r:var_log_t,s0) @@ -42,3 +41,6 @@ /var/run/console(/.*)? gen_context(system_u:object_r:pam_var_console_t,s0) /var/run/sudo(/.*)? gen_context(system_u:object_r:pam_var_run_t,s0) +/var/run/pam_ssh(/.*)? gen_context(system_u:object_r:var_auth_t,s0) + +/var/cache/coolkey(/.*)? gen_context(system_u:object_r:auth_cache_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.if serefpolicy-3.2.5/policy/modules/system/authlogin.if --- nsaserefpolicy/policy/modules/system/authlogin.if 2007-11-29 13:29:35.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/authlogin.if 2008-01-03 11:25:12.000000000 -0500 @@ -99,7 +99,7 @@ template(`authlogin_per_role_template',` gen_require(` - type system_chkpwd_t, shadow_t; + type system_chkpwd_t, shadow_t, updpwd_t; ') authlogin_common_auth_domain_template($1) @@ -169,6 +169,7 @@ interface(`auth_login_pgm_domain',` gen_require(` type var_auth_t; + type auth_cache_t; ') domain_type($1) @@ -177,12 +178,23 @@ domain_obj_id_change_exemption($1) role system_r types $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 @@ -221,11 +233,28 @@ logging_send_audit_msgs($1) logging_send_syslog_msg($1) -# logging_set_loginuid($1) + logging_set_loginuid($1) seutil_read_config($1) seutil_read_default_contexts($1) + userdom_set_rlimitnh($1) + userdom_unlink_unpriv_users_tmp_files($1) + userdom_unpriv_users_stream_connect($1) + + optional_policy(` + mount_domtrans($1) + ') + + optional_policy(` + nis_authenticate($1) + ') + + optional_policy(` + ssh_agent_exec($1) + userdom_read_all_users_home_content_files($1) + ') + tunable_policy(`allow_polyinstantiation',` files_polyinstantiate_all($1) ') @@ -342,6 +371,8 @@ optional_policy(` kerberos_use($1) + kerberos_read_keytab($1) + kerberos_524_connect($1) ') optional_policy(` @@ -356,6 +387,7 @@ optional_policy(` samba_stream_connect_winbind($1) ') + auth_domtrans_upd_passwd($1) ') ######################################## @@ -369,12 +401,12 @@ ## ## ## -## The role to allow the chkpwd domain. +## The role to allow the updpwd domain. ## ## ## ## -## The type of the terminal allow the chkpwd domain to use. +## The type of the terminal allow the updpwd domain to use. ## ## # @@ -386,6 +418,7 @@ auth_domtrans_chk_passwd($1) role $2 types system_chkpwd_t; allow system_chkpwd_t $3:chr_file rw_file_perms; + auth_run_upd_passwd($1, $2, $3) ') ######################################## @@ -1457,6 +1490,7 @@ optional_policy(` samba_stream_connect_winbind($1) samba_read_var_files($1) + samba_dontaudit_write_var_files($1) ') ') @@ -1491,3 +1525,23 @@ typeattribute $1 can_write_shadow_passwords; typeattribute $1 can_relabelto_shadow_passwords; ') + +######################################## +## +## Read authentication cache +## +## +## +## Domain allowed access. +## +## +## +# +interface(`auth_read_cache',` + gen_require(` + type auth_cache_t; + ') + + read_files_pattern($1, auth_cache_t, auth_cache_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.te serefpolicy-3.2.5/policy/modules/system/authlogin.te --- nsaserefpolicy/policy/modules/system/authlogin.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/authlogin.te 2007-12-19 05:38:09.000000000 -0500 @@ -59,6 +59,9 @@ type utempter_exec_t; application_domain(utempter_t,utempter_exec_t) +type auth_cache_t; +logging_log_file(auth_cache_t) + # # var_auth_t is the type of /var/lib/auth, usually # used for auth data in pam_able @@ -73,6 +76,9 @@ authlogin_common_auth_domain_template(system) role system_r types system_chkpwd_t; +# Read only version of updpwd +domain_entry_file(system_chkpwd_t,updpwd_exec_t) + ######################################## # # PAM local policy @@ -121,6 +127,10 @@ logging_send_syslog_msg(pam_t) userdom_use_unpriv_users_fds(pam_t) +userdom_write_unpriv_users_tmp_files(pam_t) +userdom_unlink_unpriv_users_tmp_files(pam_t) +userdom_read_unpriv_users_home_content_files(pam_t) +userdom_append_unpriv_users_home_content_files(pam_t) optional_policy(` locallogin_use_fds(pam_t) @@ -279,8 +289,10 @@ files_manage_etc_files(updpwd_t) term_dontaudit_use_console(updpwd_t) -term_dontaudit_use_console(updpwd_t) +term_dontaudit_use_all_user_ptys(updpwd_t) +term_dontaudit_use_all_user_ttys(updpwd_t) term_dontaudit_use_unallocated_ttys(updpwd_t) +term_dontaudit_use_generic_ptys(updpwd_t) auth_manage_shadow(updpwd_t) auth_use_nsswitch(updpwd_t) @@ -329,11 +341,6 @@ ') optional_policy(` - # Allow utemper to write to /tmp/.xses-* - unconfined_write_tmp_files(utempter_t) -') - -optional_policy(` xserver_use_xdm_fds(utempter_t) xserver_rw_xdm_pipes(utempter_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.fc serefpolicy-3.2.5/policy/modules/system/fstools.fc --- nsaserefpolicy/policy/modules/system/fstools.fc 2007-09-26 12:15:01.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/system/fstools.fc 2007-12-19 05:38:09.000000000 -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 --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.if serefpolicy-3.2.5/policy/modules/system/fstools.if --- nsaserefpolicy/policy/modules/system/fstools.if 2007-08-22 17:33:53.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/system/fstools.if 2007-12-19 05:38:09.000000000 -0500 @@ -142,3 +142,20 @@ allow $1 swapfile_t:file getattr; ') + +######################################## +## +## Create, read, write, and delete a nfs files +## +## +## +## Not used +## +## +# +interface(`fstools_manage_nfs',` + gen_require(` + type fsadm_t; + ') + fs_manage_nfs_files(fsadm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.te serefpolicy-3.2.5/policy/modules/system/fstools.te --- nsaserefpolicy/policy/modules/system/fstools.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/fstools.te 2007-12-20 16:16:24.000000000 -0500 @@ -109,8 +109,7 @@ term_use_console(fsadm_t) -corecmd_list_bin(fsadm_t) -corecmd_read_bin_symlinks(fsadm_t) +corecmd_exec_bin(fsadm_t) #RedHat bug #201164 corecmd_exec_shell(fsadm_t) @@ -132,6 +131,8 @@ # Access to /initrd devices files_rw_isid_type_dirs(fsadm_t) files_rw_isid_type_blk_files(fsadm_t) +files_read_isid_type_files(fsadm_t) + # Recreate /mnt/cdrom. files_manage_mnt_dirs(fsadm_t) # for tune2fs @@ -183,4 +184,5 @@ optional_policy(` xen_append_log(fsadm_t) + xen_rw_image_files(fsadm_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/getty.te serefpolicy-3.2.5/policy/modules/system/getty.te --- nsaserefpolicy/policy/modules/system/getty.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/getty.te 2007-12-19 05:38:09.000000000 -0500 @@ -33,7 +33,8 @@ # # Use capabilities. -allow getty_t self:capability { dac_override chown setgid sys_resource sys_tty_config fowner fsetid }; +# getty requires sys_admin #209426 +allow getty_t self:capability { dac_override chown setgid sys_resource sys_tty_config fowner fsetid sys_admin }; dontaudit getty_t self:capability sys_tty_config; allow getty_t self:process { getpgid setpgid getsession signal_perms }; allow getty_t self:fifo_file rw_fifo_file_perms; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/hostname.te serefpolicy-3.2.5/policy/modules/system/hostname.te --- nsaserefpolicy/policy/modules/system/hostname.te 2007-01-02 12:57:49.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/hostname.te 2007-12-19 05:38:09.000000000 -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; ######################################## @@ -60,3 +62,11 @@ xen_append_log(hostname_t) xen_dontaudit_use_fds(hostname_t) ') + +optional_policy(` + xen_append_log(hostname_t) +') + +optional_policy(` + unconfined_dontaudit_rw_pipes(hostname_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/hotplug.te serefpolicy-3.2.5/policy/modules/system/hotplug.te --- nsaserefpolicy/policy/modules/system/hotplug.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/hotplug.te 2007-12-19 05:38:09.000000000 -0500 @@ -179,6 +179,7 @@ sysnet_read_dhcpc_pid(hotplug_t) sysnet_rw_dhcp_config(hotplug_t) sysnet_domtrans_ifconfig(hotplug_t) + sysnet_signal_ifconfig(hotplug_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.if serefpolicy-3.2.5/policy/modules/system/init.if --- nsaserefpolicy/policy/modules/system/init.if 2007-10-29 18:02:31.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/system/init.if 2007-12-20 08:48:00.000000000 -0500 @@ -211,6 +211,13 @@ kernel_dontaudit_use_fds($1) ') ') + tunable_policy(`allow_daemons_use_tty',` + term_use_all_user_ttys($1) + term_use_all_user_ptys($1) + ', ` + term_dontaudit_use_all_user_ttys($1) + term_dontaudit_use_all_user_ptys($1) + ') ') ######################################## @@ -242,11 +249,11 @@ init_system_domain($1,$2) ifdef(`enable_mcs',` - range_transition initrc_t $2:process $3; + range_transition initrc_t $2 $3; ') ifdef(`enable_mls',` - range_transition initrc_t $2:process $3; + range_transition initrc_t $2 $3; ') ') @@ -540,18 +547,19 @@ # interface(`init_spec_domtrans_script',` gen_require(` - type initrc_t, initrc_exec_t; + type initrc_t; + attribute initscript; ') files_list_etc($1) - spec_domtrans_pattern($1,initrc_exec_t,initrc_t) + spec_domtrans_pattern($1,initscript,initrc_t) ifdef(`enable_mcs',` - range_transition $1 initrc_exec_t:process s0; + range_transition $1 initscript:process s0; ') ifdef(`enable_mls',` - range_transition $1 initrc_exec_t:process s0 - mls_systemhigh; + range_transition $1 initscript:process s0 - mls_systemhigh; ') ') @@ -567,18 +575,46 @@ # interface(`init_domtrans_script',` gen_require(` - type initrc_t, initrc_exec_t; + type initrc_t; + attribute initscript; + ') + + files_list_etc($1) + domtrans_pattern($1,initscript,initrc_t) + + ifdef(`enable_mcs',` + range_transition $1 initscript:process s0; + ') + + ifdef(`enable_mls',` + range_transition $1 initscript:process s0 - mls_systemhigh; + ') +') + +######################################## +## +## Execute init a specific script with an automatic domain transition. +## +## +## +## Domain allowed access. +## +## +# +interface(`init_script_domtrans_spec',` + gen_require(` + type initrc_t; ') files_list_etc($1) - domtrans_pattern($1,initrc_exec_t,initrc_t) + domtrans_pattern($1,$2,initrc_t) ifdef(`enable_mcs',` - range_transition $1 initrc_exec_t:process s0; + range_transition $1 $2:process s0; ') ifdef(`enable_mls',` - range_transition $1 initrc_exec_t:process s0 - mls_systemhigh; + range_transition $1 $2:process s0 - mls_systemhigh; ') ') @@ -609,11 +645,11 @@ # cjp: added for gentoo integrated run_init interface(`init_script_file_domtrans',` gen_require(` - type initrc_exec_t; + attribute initscript; ') files_list_etc($1) - domain_auto_trans($1,initrc_exec_t,$2) + domain_auto_trans($1,initscript,$2) ') ######################################## @@ -684,11 +720,11 @@ # interface(`init_getattr_script_files',` gen_require(` - type initrc_exec_t; + attribute initscript; ') files_list_etc($1) - allow $1 initrc_exec_t:file getattr; + allow $1 initscript:file getattr; ') ######################################## @@ -703,11 +739,11 @@ # interface(`init_exec_script_files',` gen_require(` - type initrc_exec_t; + attribute initscript; ') files_list_etc($1) - can_exec($1,initrc_exec_t) + can_exec($1,initscript) ') ######################################## @@ -931,6 +967,7 @@ dontaudit $1 initrc_t:unix_stream_socket connectto; ') + ######################################## ## ## Send messages to init scripts over dbus. @@ -1030,11 +1067,11 @@ # interface(`init_read_script_files',` gen_require(` - type initrc_exec_t; + attribute initscript; ') files_search_etc($1) - allow $1 initrc_exec_t:file read_file_perms; + allow $1 initscript:file read_file_perms; ') ######################################## @@ -1252,7 +1289,7 @@ type initrc_var_run_t; ') - dontaudit $1 initrc_var_run_t:file { getattr read write append }; + dontaudit $1 initrc_var_run_t:file rw_file_perms; ') ######################################## @@ -1273,3 +1310,92 @@ files_search_pids($1) allow $1 initrc_var_run_t:file manage_file_perms; ') + +######################################## +## +## Read the process state (/proc/pid) of init. +## +## +## +## Domain allowed access. +## +## +# +interface(`init_read_init_state',` + gen_require(` + attribute init_t; + ') + + allow $1 init_t:dir search_dir_perms; + allow $1 init_t:file read_file_perms; + allow $1 init_t:lnk_file read_file_perms; +') + +######################################## +## +## Ptrace init +## +## +## +## Domain allowed access. +## +## +## +# +interface(`init_ptrace_init_domain',` + gen_require(` + attribute init_t; + ') + + allow $1 init_t:process ptrace; +') + +######################################## +## +## Make the specified type usable for initscripts +## in a filesystem. +## +## +## +## Type to be used for files. +## +## +# +interface(`init_script_type',` + gen_require(` + type initrc_t; + attribute initscript; + ') + + typeattribute $1 initscript; + domain_entry_file(initrc_t,$1) + +') + +######################################## +## +## Transition to system_r when execute an init script +## +## +##

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

+##

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

+## +## +## +## Role to transition from. +## +## +# cjp: added for gentoo integrated run_init +interface(`init_script_role_transition',` + gen_require(` + attribute initscript; + ') + + role_transition $1 initscript system_r; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.te serefpolicy-3.2.5/policy/modules/system/init.te --- nsaserefpolicy/policy/modules/system/init.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/init.te 2008-01-08 13:52:56.000000000 -0500 @@ -10,6 +10,20 @@ # Declarations # +## +##

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

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

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

+## +gen_tunable(allow_daemons_dump_core,false) + # used for direct running of init scripts # by admin domains attribute direct_run_init; @@ -19,6 +33,8 @@ # Mark process types as daemons attribute daemon; +attribute initscript; + # # init_t is the domain of the init process. # @@ -45,7 +61,7 @@ mls_trusted_object(initctl_t) type initrc_t; -type initrc_exec_t; +type initrc_exec_t, initscript; domain_type(initrc_t) domain_entry_file(initrc_t,initrc_exec_t) role system_r types initrc_t; @@ -73,7 +89,7 @@ # # 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 @@ -171,13 +187,13 @@ nscd_socket_use(init_t) ') -optional_policy(` - unconfined_domain(init_t) -') - -# Run the shell in the sysadm_t domain for single-user mode. -optional_policy(` +# Run the shell in the unconfined_t or sysadm_t domain for single-user mode. +ifdef(`enable_mls',` userdom_shell_domtrans_sysadm(init_t) +',` + optional_policy(` + unconfined_shell_domtrans(init_t) + ') ') ######################################## @@ -186,7 +202,7 @@ # 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; @@ -200,10 +216,9 @@ allow initrc_t initrc_devpts_t:chr_file rw_term_perms; term_create_pty(initrc_t,initrc_devpts_t) -# Going to single user mode -init_exec(initrc_t) +init_telinit(initrc_t) -can_exec(initrc_t,initrc_exec_t) +can_exec(initrc_t,initscript) manage_dirs_pattern(initrc_t,initrc_state_t,initrc_state_t) manage_files_pattern(initrc_t,initrc_state_t,initrc_state_t) @@ -282,7 +297,6 @@ mls_process_read_up(initrc_t) mls_process_write_down(initrc_t) mls_rangetrans_source(initrc_t) -mls_fd_share_all_levels(initrc_t) selinux_get_enforce_mode(initrc_t) @@ -495,6 +509,31 @@ ') ') +domain_dontaudit_use_interactive_fds(daemon) + +userdom_dontaudit_search_sysadm_home_dirs(daemon) + +tunable_policy(`allow_daemons_use_tty',` + term_use_unallocated_ttys(daemon) + term_use_generic_ptys(daemon) + term_use_all_user_ttys(daemon) + term_use_all_user_ptys(daemon) +', ` + term_dontaudit_use_unallocated_ttys(daemon) + term_dontaudit_use_generic_ptys(daemon) + term_dontaudit_use_all_user_ttys(daemon) + term_dontaudit_use_all_user_ptys(daemon) + ') + +# system-config-services causes avc messages that should be dontaudited +tunable_policy(`allow_daemons_dump_core',` + files_dump_core(daemon) +') + +optional_policy(` + unconfined_dontaudit_rw_pipes(daemon) +') + optional_policy(` amavis_search_lib(initrc_t) amavis_setattr_pid_files(initrc_t) @@ -630,12 +669,6 @@ 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',` @@ -696,6 +729,9 @@ # 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(` @@ -708,9 +744,11 @@ squid_manage_logs(initrc_t) ') -optional_policy(` - # allow init scripts to su - su_restricted_domain_template(initrc,initrc_t,system_r) +ifndef(`targeted_policy',` + optional_policy(` + # allow init scripts to su + su_restricted_domain_template(initrc,initrc_t,system_r) + ') ') optional_policy(` @@ -729,6 +767,11 @@ uml_setattr_util_sockets(initrc_t) ') +# Cron jobs used to start and stop services +optional_policy(` + cron_read_pipes(daemon) +') + optional_policy(` unconfined_domain(initrc_t) @@ -743,6 +786,10 @@ ') optional_policy(` + rpm_dontaudit_rw_pipes(daemon) +') + +optional_policy(` vmware_read_system_config(initrc_t) vmware_append_system_config(initrc_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/ipsec.te serefpolicy-3.2.5/policy/modules/system/ipsec.te --- nsaserefpolicy/policy/modules/system/ipsec.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/ipsec.te 2007-12-19 05:38:09.000000000 -0500 @@ -302,6 +302,7 @@ corenet_all_recvfrom_unlabeled(racoon_t) corenet_tcp_bind_all_nodes(racoon_t) corenet_udp_bind_isakmp_port(racoon_t) +corenet_udp_bind_ipsecnat_port(racoon_t) dev_read_urand(racoon_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.fc serefpolicy-3.2.5/policy/modules/system/libraries.fc --- nsaserefpolicy/policy/modules/system/libraries.fc 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/libraries.fc 2007-12-31 05:53:37.000000000 -0500 @@ -183,6 +183,7 @@ /usr/lib(64)?/libdv\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/helix/plugins/[^/]*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/helix/codecs/[^/]*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libswscale\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libSDL-.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xorg/modules/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/X11R6/lib/modules/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -242,7 +243,7 @@ # 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) @@ -292,6 +293,8 @@ # # /var # +/var/cache/ldconfig(/.*)? gen_context(system_u:object_r:ldconfig_cache_t,s0) + /var/ftp/lib(64)?(/.*)? gen_context(system_u:object_r:lib_t,s0) /var/ftp/lib(64)?/ld[^/]*\.so(\.[^/]*)* -- gen_context(system_u:object_r:ld_so_t,s0) @@ -304,3 +307,4 @@ /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) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.te serefpolicy-3.2.5/policy/modules/system/libraries.te --- nsaserefpolicy/policy/modules/system/libraries.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/libraries.te 2008-01-02 15:02:58.000000000 -0500 @@ -23,6 +23,9 @@ init_system_domain(ldconfig_t,ldconfig_exec_t) role system_r types ldconfig_t; +type ldconfig_cache_t; +files_type(ldconfig_cache_t) + type ldconfig_tmp_t; files_tmp_file(ldconfig_tmp_t) @@ -44,9 +47,11 @@ # ldconfig local policy # -allow ldconfig_t self:capability sys_chroot; +allow ldconfig_t self:capability { dac_override sys_chroot }; + +manage_files_pattern(ldconfig_t,ldconfig_cache_t,ldconfig_cache_t) -allow ldconfig_t ld_so_cache_t:file manage_file_perms; +manage_files_pattern(ldconfig_t,ld_so_cache_t,ld_so_cache_t) files_etc_filetrans(ldconfig_t,ld_so_cache_t,file) manage_dirs_pattern(ldconfig_t,ldconfig_tmp_t,ldconfig_tmp_t) @@ -60,8 +65,11 @@ fs_getattr_xattr_fs(ldconfig_t) +corecmd_search_bin(ldconfig_t) + domain_use_interactive_fds(ldconfig_t) +files_search_home(ldconfig_t) files_search_var_lib(ldconfig_t) files_read_etc_files(ldconfig_t) files_search_tmp(ldconfig_t) @@ -79,6 +87,9 @@ logging_send_syslog_msg(ldconfig_t) userdom_use_all_users_fds(ldconfig_t) +userdom_dontaudit_write_unpriv_user_home_content_files(ldconfig_t) +userdom_manage_unpriv_users_tmp_files(ldconfig_t) +userdom_manage_unpriv_users_tmp_symlinks(ldconfig_t) ifdef(`hide_broken_symptoms',` optional_policy(` @@ -96,4 +107,6 @@ # 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) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/locallogin.te serefpolicy-3.2.5/policy/modules/system/locallogin.te --- nsaserefpolicy/policy/modules/system/locallogin.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/locallogin.te 2007-12-19 05:38:09.000000000 -0500 @@ -131,6 +131,7 @@ miscfiles_read_localization(local_login_t) +userdom_read_all_users_home_dirs_symlinks(local_login_t) userdom_spec_domtrans_all_users(local_login_t) userdom_signal_all_users(local_login_t) userdom_search_all_users_home_content(local_login_t) @@ -156,6 +157,11 @@ 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) ') @@ -185,7 +191,7 @@ ') optional_policy(` - unconfined_domain(local_login_t) + unconfined_shell_domtrans(local_login_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.fc serefpolicy-3.2.5/policy/modules/system/logging.fc --- nsaserefpolicy/policy/modules/system/logging.fc 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/logging.fc 2007-12-19 05:38:09.000000000 -0500 @@ -42,7 +42,7 @@ ') ifdef(`distro_redhat',` -/var/named/chroot/var/log -d gen_context(system_u:object_r:var_log_t,s0) +/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) @@ -57,3 +57,6 @@ /var/spool/postfix/pid -d gen_context(system_u:object_r:var_run_t,s0) /var/tinydns/log/main(/.*)? gen_context(system_u:object_r:var_log_t,s0) + +/etc/rc\.d/init\.d/rsyslog -- gen_context(system_u:object_r:syslogd_script_exec_t,s0) +/etc/rc\.d/init\.d/auditd -- gen_context(system_u:object_r:auditd_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.if serefpolicy-3.2.5/policy/modules/system/logging.if --- nsaserefpolicy/policy/modules/system/logging.if 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/logging.if 2007-12-19 05:38:09.000000000 -0500 @@ -400,25 +400,6 @@ ######################################## ## -## Read syslog configuration files. -## -## -## -## Domain allowed access. -## -## -## -# -interface(`logging_read_syslog_config',` - gen_require(` - type syslog_conf_t; - ') - - allow $1 syslog_conf_t:file read_file_perms; -') - -######################################## -## ## Allows the domain to open a file in the ## log directory, but does not allow the listing ## of the contents of the log directory. @@ -596,6 +577,8 @@ 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 }; ') ######################################## @@ -705,6 +688,7 @@ interface(`logging_admin_audit',` gen_require(` type auditd_t, auditd_etc_t, auditd_log_t; + type auditd_script_exec_t; type auditd_var_run_t; ') @@ -719,6 +703,15 @@ manage_dirs_pattern($1, auditd_var_run_t, auditd_var_run_t) manage_files_pattern($1, auditd_var_run_t, auditd_var_run_t) + + logging_run_auditctl($1, $2, $3) + + # Allow $1 to restart the audit service + logging_audit_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 auditd_script_exec_t system_r; + allow $2 system_r; + ') ######################################## @@ -749,6 +742,7 @@ type syslogd_tmp_t, syslogd_var_lib_t; type syslogd_var_run_t, klogd_var_run_t; type klogd_tmp_t, var_log_t; + type syslogd_script_exec_t; ') allow $1 syslogd_t:process { ptrace signal_perms }; @@ -776,6 +770,13 @@ manage_files_pattern($1, syslogd_var_run_t, syslogd_var_run_t) logging_manage_all_logs($1) + + # Allow $1 to restart the syslog service + logging_syslog_script_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 syslogd_script_exec_t system_r; + allow $2 system_r; + ') ######################################## @@ -804,3 +805,40 @@ logging_admin_audit($1, $2, $3) logging_admin_syslog($1, $2, $3) ') + +######################################## +## +## Execute syslog server in the syslogd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`logging_syslog_script_domtrans',` + gen_require(` + type syslogd_script_exec_t; + ') + + init_script_domtrans_spec($1,syslogd_script_exec_t) +') + +######################################## +## +## Execute audit server in the auditd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`logging_audit_script_domtrans',` + gen_require(` + type auditd_script_exec_t; + ') + + init_script_domtrans_spec($1,auditd_script_exec_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.te serefpolicy-3.2.5/policy/modules/system/logging.te --- nsaserefpolicy/policy/modules/system/logging.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/logging.te 2007-12-31 16:41:38.000000000 -0500 @@ -61,6 +61,12 @@ logging_log_file(var_log_t) files_mountpoint(var_log_t) +type auditd_script_exec_t; +init_script_type(auditd_script_exec_t) + +type syslogd_script_exec_t; +init_script_type(syslogd_script_exec_t) + ifdef(`enable_mls',` init_ranged_daemon_domain(auditd_t,auditd_exec_t,mls_systemhigh) ') @@ -165,6 +171,10 @@ userdom_dontaudit_search_sysadm_home_dirs(auditd_t) optional_policy(` + mta_send_mail(auditd_t) +') + +optional_policy(` seutil_sigchld_newrole(auditd_t) ') @@ -202,6 +212,7 @@ fs_getattr_all_fs(klogd_t) fs_search_auto_mountpoints(klogd_t) +fs_search_tmpfs(klogd_t) domain_use_interactive_fds(klogd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/lvm.te serefpolicy-3.2.5/policy/modules/system/lvm.te --- nsaserefpolicy/policy/modules/system/lvm.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/lvm.te 2007-12-19 05:38:09.000000000 -0500 @@ -44,9 +44,9 @@ # Cluster LVM daemon local policy # -allow clvmd_t self:capability { sys_admin mknod }; +allow clvmd_t self:capability { sys_nice chown ipc_lock sys_admin mknod }; dontaudit clvmd_t self:capability sys_tty_config; -allow clvmd_t self:process signal_perms; +allow clvmd_t self:process { signal_perms setsched }; dontaudit clvmd_t self:process ptrace; allow clvmd_t self:socket create_socket_perms; allow clvmd_t self:fifo_file rw_fifo_file_perms; @@ -54,6 +54,8 @@ allow clvmd_t self:tcp_socket create_stream_socket_perms; allow clvmd_t self:udp_socket create_socket_perms; +init_dontaudit_getattr_initctl(clvmd_t) + manage_files_pattern(clvmd_t,clvmd_var_run_t,clvmd_var_run_t) files_pid_filetrans(clvmd_t,clvmd_var_run_t,file) @@ -85,10 +87,15 @@ corenet_sendrecv_generic_server_packets(clvmd_t) dev_read_sysfs(clvmd_t) +dev_manage_generic_symlinks(clvmd_t) +dev_relabel_generic_dev_dirs(clvmd_t) +dev_manage_generic_blk_files(clvmd_t) dev_manage_generic_chr_files(clvmd_t) dev_rw_lvm_control(clvmd_t) dev_dontaudit_getattr_all_blk_files(clvmd_t) dev_dontaudit_getattr_all_chr_files(clvmd_t) +dev_create_generic_dirs(clvmd_t) +dev_delete_generic_dirs(clvmd_t) files_read_etc_files(clvmd_t) files_list_usr(clvmd_t) @@ -99,9 +106,12 @@ fs_dontaudit_read_removable_files(clvmd_t) storage_dontaudit_getattr_removable_dev(clvmd_t) +storage_dev_filetrans_fixed_disk(clvmd_t) +storage_manage_fixed_disk(clvmd_t) domain_use_interactive_fds(clvmd_t) +storage_relabel_fixed_disk(clvmd_t) storage_raw_read_fixed_disk(clvmd_t) auth_use_nsswitch(clvmd_t) @@ -115,6 +125,9 @@ seutil_dontaudit_search_config(clvmd_t) seutil_sigchld_newrole(clvmd_t) +seutil_read_config(clvmd_t) +seutil_read_file_contexts(clvmd_t) +seutil_search_default_contexts(clvmd_t) userdom_dontaudit_use_unpriv_user_fds(clvmd_t) userdom_dontaudit_search_sysadm_home_dirs(clvmd_t) @@ -146,7 +159,8 @@ # 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. @@ -156,7 +170,8 @@ allow lvm_t self:unix_dgram_socket create_socket_perms; allow lvm_t self:netlink_kobject_uevent_socket create_socket_perms; -allow lvm_t clvmd_t:unix_stream_socket connectto; +allow lvm_t self:unix_stream_socket { connectto create_stream_socket_perms }; +allow lvm_t clvmd_t:unix_stream_socket { connectto rw_socket_perms }; manage_dirs_pattern(lvm_t,lvm_tmp_t,lvm_tmp_t) manage_files_pattern(lvm_t,lvm_tmp_t,lvm_tmp_t) @@ -188,6 +203,7 @@ manage_files_pattern(lvm_t,lvm_metadata_t,lvm_metadata_t) filetrans_pattern(lvm_t,lvm_etc_t,lvm_metadata_t,file) files_etc_filetrans(lvm_t,lvm_metadata_t,file) +files_search_mnt(lvm_t) kernel_read_system_state(lvm_t) kernel_read_kernel_sysctls(lvm_t) @@ -204,7 +220,6 @@ selinux_compute_user_contexts(lvm_t) dev_create_generic_chr_files(lvm_t) -dev_delete_generic_dirs(lvm_t) dev_read_rand(lvm_t) dev_read_urand(lvm_t) dev_rw_lvm_control(lvm_t) @@ -224,6 +239,8 @@ dev_dontaudit_getattr_generic_blk_files(lvm_t) dev_dontaudit_getattr_generic_pipes(lvm_t) dev_create_generic_dirs(lvm_t) +dev_delete_generic_dirs(lvm_t) +dev_rw_generic_files(lvm_t) fs_getattr_xattr_fs(lvm_t) fs_search_auto_mountpoints(lvm_t) @@ -242,6 +259,7 @@ storage_dev_filetrans_fixed_disk(lvm_t) # Access raw devices and old /dev/lvm (c 109,0). Is this needed? storage_manage_fixed_disk(lvm_t) +mls_file_read_all_levels(lvm_t) term_getattr_all_user_ttys(lvm_t) term_list_ptys(lvm_t) @@ -250,6 +268,7 @@ domain_use_interactive_fds(lvm_t) +files_read_usr_files(lvm_t) files_read_etc_files(lvm_t) files_read_etc_runtime_files(lvm_t) # for when /usr is not mounted: @@ -271,6 +290,8 @@ seutil_search_default_contexts(lvm_t) seutil_sigchld_newrole(lvm_t) +userdom_dontaudit_search_sysadm_home_dirs(lvm_t) + ifdef(`distro_redhat',` # this is from the initrd: files_rw_isid_type_dirs(lvm_t) @@ -289,5 +310,14 @@ ') optional_policy(` + modutils_domtrans_insmod(lvm_t) +') + +optional_policy(` udev_read_db(lvm_t) ') + +optional_policy(` + xen_append_log(lvm_t) + xen_dontaudit_rw_unix_stream_sockets(lvm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/modutils.if serefpolicy-3.2.5/policy/modules/system/modutils.if --- nsaserefpolicy/policy/modules/system/modutils.if 2007-03-26 10:39:07.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/system/modutils.if 2007-12-19 05:38:09.000000000 -0500 @@ -66,6 +66,25 @@ ######################################## ## +## Unlink a file with the configuration options used when +## loading modules. +## +## +## +## Domain allowed access. +## +## +# +interface(`modutils_unlink_module_config',` + gen_require(` + type modules_conf_t; + ') + + allow $1 modules_conf_t:file unlink; +') + +######################################## +## ## Unconditionally execute insmod in the insmod domain. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/modutils.te serefpolicy-3.2.5/policy/modules/system/modutils.te --- nsaserefpolicy/policy/modules/system/modutils.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/modutils.te 2008-01-03 10:41:38.000000000 -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; @@ -63,6 +63,7 @@ kernel_read_kernel_sysctls(insmod_t) kernel_rw_kernel_sysctl(insmod_t) kernel_read_hotplug_sysctls(insmod_t) +kernel_setsched(insmod_t) files_read_kernel_modules(insmod_t) # for locking: (cjp: ????) @@ -76,9 +77,7 @@ dev_read_sound(insmod_t) dev_write_sound(insmod_t) dev_rw_apm_bios(insmod_t) -# cjp: why is this needed? insmod cannot mounton any dir -# and it also transitions to mount -dev_mount_usbfs(insmod_t) +dev_create_generic_chr_files(insmod_t) fs_getattr_xattr_fs(insmod_t) @@ -101,6 +100,7 @@ init_use_fds(insmod_t) init_use_script_fds(insmod_t) init_use_script_ptys(insmod_t) +init_spec_domtrans_script(insmod_t) libs_use_ld_so(insmod_t) libs_use_shared_libs(insmod_t) @@ -112,11 +112,27 @@ seutil_read_file_contexts(insmod_t) +term_dontaudit_use_unallocated_ttys(insmod_t) +userdom_dontaudit_search_users_home_dirs(insmod_t) +userdom_dontaudit_search_sysadm_home_dirs(insmod_t) + 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) ') @@ -149,10 +165,12 @@ optional_policy(` rpm_rw_pipes(insmod_t) + rpm_read_script_tmp_files(insmod_t) ') optional_policy(` unconfined_dontaudit_rw_pipes(insmod_t) + unconfined_dontaudit_use_terminals(insmod_t) ') optional_policy(` @@ -179,6 +197,7 @@ 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) @@ -202,16 +221,19 @@ # Read System.map from home directories. files_list_home(depmod_t) -userdom_read_staff_home_content_files(depmod_t) +userdom_read_unpriv_users_home_content_files(depmod_t) userdom_read_sysadm_home_content_files(depmod_t) +userdom_dontaudit_use_sysadm_terms(depmod_t) + optional_policy(` # Read System.map from home directories. - unconfined_read_home_content_files(depmod_t) + unconfined_dontaudit_use_terminals(depmod_t) ') optional_policy(` rpm_rw_pipes(depmod_t) + rpm_manage_script_tmp_files(depmod_t) ') ################################# diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.fc serefpolicy-3.2.5/policy/modules/system/mount.fc --- nsaserefpolicy/policy/modules/system/mount.fc 2006-11-16 17:15:24.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/mount.fc 2007-12-19 05:38:09.000000000 -0500 @@ -1,4 +1,3 @@ /bin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0) /bin/umount.* -- gen_context(system_u:object_r:mount_exec_t,s0) - -/usr/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0) +/usr/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.te serefpolicy-3.2.5/policy/modules/system/mount.te --- nsaserefpolicy/policy/modules/system/mount.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/mount.te 2008-01-02 13:29:31.000000000 -0500 @@ -8,7 +8,7 @@ ## ##

-## Allow the mount command to mount any directory or file. +## Allow the mount command to mount any directory or file ##

## gen_tunable(allow_mount_anyfile,false) @@ -18,17 +18,18 @@ init_system_domain(mount_t,mount_exec_t) role system_r types mount_t; +typealias mount_t alias mount_ntfs_t; +typealias mount_exec_t alias mount_ntfs_exec_t; + type mount_loopback_t; # customizable files_type(mount_loopback_t) type mount_tmp_t; files_tmp_file(mount_tmp_t) -# causes problems with interfaces when -# this is optionally declared in monolithic -# policy--duplicate type declaration type unconfined_mount_t; application_domain(unconfined_mount_t,mount_exec_t) +role system_r types unconfined_mount_t; ######################################## # @@ -36,23 +37,26 @@ # # setuid/setgid needed to mount cifs -allow mount_t self:capability { ipc_lock sys_rawio sys_admin dac_override chown sys_tty_config setuid setgid }; +allow mount_t self:capability { fsetid ipc_lock sys_rawio sys_resource sys_admin dac_override chown sys_tty_config setuid setgid }; allow mount_t mount_loopback_t:file read_file_perms; allow mount_t mount_tmp_t:file manage_file_perms; allow mount_t mount_tmp_t:dir manage_dir_perms; +files_tmp_filetrans(mount_t,mount_tmp_t,{ file dir }) can_exec(mount_t, mount_exec_t) -files_tmp_filetrans(mount_t,mount_tmp_t,{ file dir }) - +# In order to mount reiserfs_t +kernel_list_unlabeled(mount_t) kernel_read_system_state(mount_t) kernel_read_kernel_sysctls(mount_t) kernel_dontaudit_getattr_core_if(mount_t) +kernel_search_debugfs(mount_t) dev_getattr_all_blk_files(mount_t) dev_list_all_dev_nodes(mount_t) +dev_read_usbfs(mount_t) dev_rw_lvm_control(mount_t) dev_dontaudit_getattr_all_chr_files(mount_t) dev_dontaudit_getattr_memory_dev(mount_t) @@ -62,6 +66,7 @@ storage_raw_write_fixed_disk(mount_t) storage_raw_read_removable_device(mount_t) storage_raw_write_removable_device(mount_t) +storage_rw_fuse(mount_t) fs_getattr_xattr_fs(mount_t) fs_getattr_cifs(mount_t) @@ -100,6 +105,8 @@ 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) @@ -161,6 +168,8 @@ fs_search_rpc(mount_t) rpc_stub(mount_t) + + rpc_domtrans_rpcd(mount_t) ') optional_policy(` @@ -175,6 +184,11 @@ ') ') +# 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) @@ -192,4 +206,26 @@ optional_policy(` files_etc_filetrans_etc_runtime(unconfined_mount_t,file) unconfined_domain(unconfined_mount_t) + optional_policy(` + hal_dbus_chat(unconfined_mount_t) + ') ') + +######################################## +# +# ntfs local policy +# +allow mount_t self:fifo_file rw_fifo_file_perms; +allow mount_t self:unix_stream_socket create_stream_socket_perms; +allow mount_t self:unix_dgram_socket create_socket_perms; + +corecmd_exec_shell(mount_t) + +modutils_domtrans_insmod(mount_t) + +optional_policy(` + hal_write_log(mount_t) + hal_use_fds(mount_t) + hal_rw_pipes(mount_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/raid.te serefpolicy-3.2.5/policy/modules/system/raid.te --- nsaserefpolicy/policy/modules/system/raid.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/raid.te 2007-12-19 05:38:09.000000000 -0500 @@ -19,7 +19,7 @@ # Local policy # -allow mdadm_t self:capability { dac_override sys_admin ipc_lock }; +allow mdadm_t self:capability { dac_override mknod sys_admin ipc_lock }; dontaudit mdadm_t self:capability sys_tty_config; allow mdadm_t self:process { sigchld sigkill sigstop signull signal }; allow mdadm_t self:fifo_file rw_fifo_file_perms; @@ -39,6 +39,7 @@ dev_dontaudit_getattr_generic_files(mdadm_t) dev_dontaudit_getattr_generic_chr_files(mdadm_t) dev_dontaudit_getattr_generic_blk_files(mdadm_t) +dev_read_realtime_clock(mdadm_t) fs_search_auto_mountpoints(mdadm_t) fs_dontaudit_list_tmpfs(mdadm_t) @@ -85,3 +86,7 @@ optional_policy(` udev_read_db(mdadm_t) ') + +optional_policy(` + unconfined_domain(mdadm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.fc serefpolicy-3.2.5/policy/modules/system/selinuxutil.fc --- nsaserefpolicy/policy/modules/system/selinuxutil.fc 2007-05-18 11:12:44.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/system/selinuxutil.fc 2007-12-19 05:38:09.000000000 -0500 @@ -38,7 +38,7 @@ /usr/sbin/restorecond -- gen_context(system_u:object_r:restorecond_exec_t,s0) /usr/sbin/run_init -- gen_context(system_u:object_r:run_init_exec_t,s0) /usr/sbin/setfiles.* -- gen_context(system_u:object_r:setfiles_exec_t,s0) -/usr/sbin/setsebool -- gen_context(system_u:object_r:semanage_exec_t,s0) +/usr/sbin/setsebool -- gen_context(system_u:object_r:setsebool_exec_t,s0) /usr/sbin/semanage -- gen_context(system_u:object_r:semanage_exec_t,s0) /usr/sbin/semodule -- gen_context(system_u:object_r:semanage_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.if serefpolicy-3.2.5/policy/modules/system/selinuxutil.if --- nsaserefpolicy/policy/modules/system/selinuxutil.if 2007-11-29 13:29:35.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/selinuxutil.if 2007-12-19 05:38:09.000000000 -0500 @@ -215,8 +215,6 @@ seutil_domtrans_newrole($1) role $2 types newrole_t; allow newrole_t $3:chr_file rw_term_perms; - - auth_run_upd_passwd(newrole_t, $2, $3) ') ######################################## @@ -587,7 +585,7 @@ type selinux_config_t; ') - dontaudit $1 selinux_config_t:dir search; + dontaudit $1 selinux_config_t:dir search_dir_perms; ') ######################################## @@ -606,7 +604,7 @@ type selinux_config_t; ') - dontaudit $1 selinux_config_t:dir search; + dontaudit $1 selinux_config_t:dir search_dir_perms; dontaudit $1 selinux_config_t:file { getattr read }; ') @@ -698,6 +696,7 @@ ') files_search_etc($1) + manage_dirs_pattern($1,selinux_config_t,selinux_config_t) manage_files_pattern($1,selinux_config_t,selinux_config_t) read_lnk_files_pattern($1,selinux_config_t,selinux_config_t) ') @@ -807,6 +806,28 @@ ######################################## ## +## dontaudit Read the file_contexts files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`seutil_dontaudit_read_file_contexts',` + gen_require(` + type selinux_config_t, default_context_t, file_context_t; + ') + + files_search_etc($1) + dontaudit $1 { selinux_config_t default_context_t }:dir search_dir_perms; + dontaudit $1 file_context_t:dir search_dir_perms; + dontaudit $1 file_context_t:file read_file_perms; +') + +######################################## +## ## Read and write the file_contexts files. ## ## @@ -997,6 +1018,26 @@ ######################################## ## +## Execute a domain transition to run setsebool. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`seutil_domtrans_setsebool',` + gen_require(` + type setsebool_t, setsebool_exec_t; + ') + + files_search_usr($1) + corecmd_search_bin($1) + domtrans_pattern($1,setsebool_exec_t,setsebool_t) +') + +######################################## +## ## Execute semanage in the semanage domain, and ## allow the specified role the semanage domain, ## and use the caller's terminal. @@ -1008,7 +1049,7 @@ ## ## ## -## The role to be allowed the checkpolicy domain. +## The role to be allowed the semanage domain. ## ## ## @@ -1030,6 +1071,39 @@ ######################################## ## +## Execute setsebool in the semanage domain, and +## allow the specified role the semanage domain, +## and use the caller's terminal. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the semanage domain. +## +## +## +## +## The type of the terminal allow the semanage domain to use. +## +## +## +# +interface(`seutil_run_setsebool',` + gen_require(` + type semanage_t; + ') + + seutil_domtrans_setsebool($1) + role $2 types setsebool_t; + allow setsebool_t $3:chr_file rw_term_perms; +') + +######################################## +## ## Full management of the semanage ## module store. ## @@ -1141,3 +1215,140 @@ selinux_dontaudit_get_fs_mount($1) seutil_dontaudit_read_config($1) ') + +####################################### +## +## The per role template for the setsebool module. +## +## +##

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

+##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +template(`seutil_setsebool_per_role_template',` + gen_require(` + type setsebool_exec_t; + ') + + type $1_setsebool_t; + domain_type($1_setsebool_t) + domain_entry_file($1_setsebool_t,setsebool_exec_t) + role $3 types $1_setsebool_t; + + files_search_usr($2) + corecmd_search_bin($2) + domtrans_pattern($2,setsebool_exec_t,$1_setsebool_t) + seutil_semanage_policy($1_setsebool_t) + + # Need to define per type booleans + selinux_set_boolean($1_setsebool_t) + + # Bug in semanage + seutil_domtrans_setfiles($1_setsebool_t) + seutil_manage_file_contexts($1_setsebool_t) + seutil_manage_default_contexts($1_setsebool_t) + seutil_manage_config($1_setsebool_t) +') + +####################################### +## +## All rules necessary to run semanage command +## +## +## +## Domain allowed access. +## +## +# +interface(`seutil_semanage_policy',` + gen_require(` + type semanage_tmp_t; + type policy_config_t; + ') + allow $1 self:capability { dac_override audit_write }; + allow $1 self:unix_stream_socket create_stream_socket_perms; + allow $1 self:unix_dgram_socket create_socket_perms; + logging_send_audit_msgs($1) + + # Running genhomedircon requires this for finding all users + auth_use_nsswitch($1) + + allow $1 policy_config_t:file { read write }; + + allow $1 semanage_tmp_t:dir manage_dir_perms; + allow $1 semanage_tmp_t:file manage_file_perms; + files_tmp_filetrans($1, semanage_tmp_t, { file dir }) + + kernel_read_system_state($1) + kernel_read_kernel_sysctls($1) + + corecmd_exec_bin($1) + corecmd_exec_shell($1) + + dev_read_urand($1) + + domain_use_interactive_fds($1) + + files_read_etc_files($1) + files_read_etc_runtime_files($1) + files_read_usr_files($1) + files_list_pids($1) + fs_list_inotifyfs($1) + + mls_file_write_all_levels($1) + mls_file_read_all_levels($1) + + selinux_getattr_fs($1) + selinux_validate_context($1) + selinux_get_enforce_mode($1) + + term_use_all_terms($1) + + libs_use_ld_so($1) + libs_use_shared_libs($1) + + locallogin_use_fds($1) + + logging_send_syslog_msg($1) + + miscfiles_read_localization($1) + + seutil_search_default_contexts($1) + seutil_domtrans_loadpolicy($1) + seutil_read_config($1) + seutil_manage_bin_policy($1) + seutil_use_newrole_fds($1) + seutil_manage_module_store($1) + seutil_get_semanage_trans_lock($1) + seutil_get_semanage_read_lock($1) + + userdom_dontaudit_write_unpriv_user_home_content_files($1) + + optional_policy(` + rpm_dontaudit_rw_tmp_files($1) + rpm_dontaudit_rw_pipes($1) + ') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.te serefpolicy-3.2.5/policy/modules/system/selinuxutil.te --- nsaserefpolicy/policy/modules/system/selinuxutil.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/selinuxutil.te 2007-12-19 05:38:09.000000000 -0500 @@ -75,7 +75,6 @@ type restorecond_exec_t; init_daemon_domain(restorecond_t,restorecond_exec_t) domain_obj_id_change_exemption(restorecond_t) -role system_r types restorecond_t; type restorecond_var_run_t; files_pid_file(restorecond_var_run_t) @@ -92,6 +91,10 @@ domain_interactive_fd(semanage_t) role system_r types semanage_t; +type setsebool_t; +type setsebool_exec_t; +init_system_domain(setsebool_t, setsebool_exec_t) + type semanage_store_t; files_type(semanage_store_t) @@ -162,6 +165,7 @@ 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) @@ -183,15 +187,11 @@ userdom_use_all_users_fds(load_policy_t) -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) - ') +optional_policy(` + usermanage_dontaudit_use_useradd_fds(load_policy_t) ') + ######################################## # # Newrole local policy @@ -209,7 +209,7 @@ 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) @@ -265,6 +265,7 @@ libs_use_ld_so(newrole_t) libs_use_shared_libs(newrole_t) +logging_send_audit_msgs(newrole_t) logging_send_syslog_msg(newrole_t) miscfiles_read_localization(newrole_t) @@ -329,6 +330,8 @@ seutil_libselinux_linked(restorecond_t) +userdom_read_all_users_home_dirs_symlinks(restorecond_t) + optional_policy(` rpm_use_script_fds(restorecond_t) ') @@ -341,7 +344,7 @@ 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 @@ -404,72 +407,31 @@ # semodule local policy # -allow semanage_t self:capability { dac_override audit_write }; -allow semanage_t self:unix_stream_socket create_stream_socket_perms; -allow semanage_t self:unix_dgram_socket create_socket_perms; -allow semanage_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; - -allow semanage_t policy_config_t:file { read write }; - -allow semanage_t semanage_tmp_t:dir manage_dir_perms; -allow semanage_t semanage_tmp_t:file manage_file_perms; -files_tmp_filetrans(semanage_t, semanage_tmp_t, { file dir }) - -kernel_read_system_state(semanage_t) -kernel_read_kernel_sysctls(semanage_t) - -corecmd_exec_bin(semanage_t) - -dev_read_urand(semanage_t) +seutil_semanage_policy(semanage_t) +can_exec(semanage_t, semanage_exec_t) -domain_use_interactive_fds(semanage_t) +# Admins are creating pp files in random locations +auth_read_all_files_except_shadow(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) - -term_use_all_terms(semanage_t) - -# Running genhomedircon requires this for finding all users -auth_use_nsswitch(semanage_t) - -libs_use_ld_so(semanage_t) -libs_use_shared_libs(semanage_t) - -locallogin_use_fds(semanage_t) - -logging_send_syslog_msg(semanage_t) - -miscfiles_read_localization(semanage_t) - -seutil_libselinux_linked(semanage_t) seutil_manage_file_contexts(semanage_t) seutil_manage_config(semanage_t) seutil_domtrans_setfiles(semanage_t) -seutil_domtrans_loadpolicy(semanage_t) -seutil_manage_bin_policy(semanage_t) -seutil_use_newrole_fds(semanage_t) -seutil_manage_module_store(semanage_t) -seutil_get_semanage_trans_lock(semanage_t) -seutil_get_semanage_read_lock(semanage_t) + # netfilter_contexts: seutil_manage_default_contexts(semanage_t) +userdom_search_sysadm_home_dirs(semanage_t) + ifdef(`distro_debian',` files_read_var_lib_files(semanage_t) files_read_var_lib_symlinks(semanage_t) ') +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 @@ -477,26 +439,44 @@ # Handle pp files created in homedir and /tmp userdom_read_sysadm_home_content_files(semanage_t) userdom_read_sysadm_tmp_files(semanage_t) - - optional_policy(` - unconfined_read_home_content_files(semanage_t) - unconfined_read_tmp_files(semanage_t) - ') + userdom_read_unpriv_users_home_content_files(semanage_t) + userdom_read_unpriv_users_tmp_files(semanage_t) ') ######################################## # +# setsebool local policy +# +seutil_semanage_policy(setsebool_t) +selinux_set_boolean(setsebool_t) + +init_dontaudit_use_fds(setsebool_t) + +# Bug in semanage +seutil_domtrans_setfiles(setsebool_t) +seutil_manage_file_contexts(setsebool_t) +seutil_manage_default_contexts(setsebool_t) +seutil_manage_config(setsebool_t) + +######################################## +# # Setfiles local policy # allow setfiles_t self:capability { dac_override dac_read_search fowner }; dontaudit setfiles_t self:capability sys_tty_config; allow setfiles_t self:fifo_file rw_file_perms; +dontaudit setfiles_t self:dir relabelfrom; +dontaudit setfiles_t self:file relabelfrom; +dontaudit setfiles_t self:lnk_file relabelfrom; + allow setfiles_t { policy_src_t policy_config_t file_context_t default_context_t }:dir list_dir_perms; allow setfiles_t { policy_src_t policy_config_t file_context_t default_context_t }:file read_file_perms; allow setfiles_t { policy_src_t policy_config_t file_context_t default_context_t }:lnk_file { read_lnk_file_perms ioctl lock }; +logging_send_audit_msgs(setfiles_t) + kernel_read_system_state(setfiles_t) kernel_relabelfrom_unlabeled_dirs(setfiles_t) kernel_relabelfrom_unlabeled_files(setfiles_t) @@ -518,9 +498,12 @@ files_read_etc_files(setfiles_t) files_list_all(setfiles_t) files_relabel_all_files(setfiles_t) +files_list_isid_type_dirs(setfiles_t) +files_read_isid_type_files(setfiles_t) fs_getattr_xattr_fs(setfiles_t) fs_list_all(setfiles_t) +fs_getattr_all_files(setfiles_t) fs_search_auto_mountpoints(setfiles_t) fs_relabelfrom_noxattr_fs(setfiles_t) @@ -560,13 +543,6 @@ # for config files in a home directory userdom_read_all_users_home_content_files(setfiles_t) -ifdef(`distro_debian',` - # udev tmpfs is populated with static device nodes - # and then relabeled afterwards; thus - # /dev/console has the tmpfs type - fs_rw_tmpfs_chr_files(setfiles_t) -') - ifdef(`distro_redhat', ` fs_rw_tmpfs_chr_files(setfiles_t) fs_rw_tmpfs_blk_files(setfiles_t) @@ -574,18 +550,6 @@ fs_relabel_tmpfs_chr_file(setfiles_t) ') -ifdef(`hide_broken_symptoms',` - optional_policy(` - udev_dontaudit_rw_dgram_sockets(setfiles_t) - ') - - # cjp: cover up stray file descriptors. - optional_policy(` - unconfined_dontaudit_read_pipes(setfiles_t) - unconfined_dontaudit_rw_tcp_sockets(setfiles_t) - ') -') - optional_policy(` hotplug_use_fds(setfiles_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.if serefpolicy-3.2.5/policy/modules/system/sysnetwork.if --- nsaserefpolicy/policy/modules/system/sysnetwork.if 2007-07-16 14:09:49.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/system/sysnetwork.if 2007-12-19 05:38:09.000000000 -0500 @@ -145,6 +145,25 @@ ######################################## ## +## Send a generic signal to the ifconfig client. +## +## +## +## The domain sending the signal. +## +## +## +# +interface(`sysnet_signal_ifconfig',` + gen_require(` + type ifconfig_t; + ') + + allow $1 ifconfig_t:process signal; +') + +######################################## +## ## Send and receive messages from ## dhcpc over dbus. ## @@ -493,6 +512,10 @@ files_search_etc($1) allow $1 net_conf_t:file read_file_perms; + + optional_policy(` + avahi_stream_connect($1) + ') ') ######################################## @@ -522,6 +545,8 @@ files_search_etc($1) allow $1 net_conf_t:file read_file_perms; + # LDAP Configuration using encrypted requires + dev_read_urand($1) ') ######################################## @@ -556,3 +581,23 @@ 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; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.te serefpolicy-3.2.5/policy/modules/system/sysnetwork.te --- nsaserefpolicy/policy/modules/system/sysnetwork.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/sysnetwork.te 2007-12-19 05:38:09.000000000 -0500 @@ -45,7 +45,7 @@ dontaudit dhcpc_t self:capability sys_tty_config; # for access("/etc/bashrc", X_OK) on Red Hat dontaudit dhcpc_t self:capability { dac_read_search sys_module }; -allow dhcpc_t self:process signal_perms; +allow dhcpc_t self:process { ptrace signal_perms }; allow dhcpc_t self:fifo_file rw_file_perms; allow dhcpc_t self:tcp_socket create_stream_socket_perms; allow dhcpc_t self:udp_socket create_socket_perms; @@ -136,6 +136,7 @@ modutils_domtrans_insmod(dhcpc_t) +userdom_dontaudit_search_sysadm_home_dirs(dhcpc_t) userdom_dontaudit_search_staff_home_dirs(dhcpc_t) ifdef(`distro_redhat', ` @@ -147,11 +148,19 @@ ') optional_policy(` + gen_require(` + class dbus send_msg; + ') + + allow dhcpc_t self:dbus send_msg; + init_dbus_chat_script(dhcpc_t) dbus_system_bus_client_template(dhcpc,dhcpc_t) dbus_connect_system_bus(dhcpc_t) + dbus_read_config(dhcpc_t) + optional_policy(` networkmanager_dbus_chat(dhcpc_t) ') @@ -180,6 +189,10 @@ ') optional_policy(` + networkmanager_domtrans(dhcpc_t) +') + +optional_policy(` nis_use_ypbind(dhcpc_t) nis_signal_ypbind(dhcpc_t) nis_read_ypbind_pid(dhcpc_t) @@ -196,9 +209,7 @@ ') optional_policy(` - # dhclient sometimes starts ntpd - init_exec_script_files(dhcpc_t) - ntp_domtrans(dhcpc_t) + ntp_script_domtrans(dhcpc_t) ') optional_policy(` @@ -209,6 +220,7 @@ optional_policy(` seutil_sigchld_newrole(dhcpc_t) seutil_dontaudit_search_config(dhcpc_t) + seutil_domtrans_setfiles(dhcpc_t) ') optional_policy(` @@ -220,6 +232,10 @@ ') 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) @@ -233,7 +249,6 @@ 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; @@ -247,6 +262,7 @@ 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; @@ -263,6 +279,8 @@ kernel_read_network_state(ifconfig_t) kernel_search_network_sysctl(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) @@ -273,8 +291,11 @@ fs_getattr_xattr_fs(ifconfig_t) fs_search_auto_mountpoints(ifconfig_t) +selinux_dontaudit_getattr_fs(ifconfig_t) + term_dontaudit_use_all_user_ttys(ifconfig_t) term_dontaudit_use_all_user_ptys(ifconfig_t) +term_dontaudit_use_ptmx(ifconfig_t) domain_use_interactive_fds(ifconfig_t) @@ -320,6 +341,14 @@ ') optional_policy(` + unconfined_dontaudit_rw_pipes(ifconfig_t) +') + +optional_policy(` + vmware_append_log(ifconfig_t) +') + +optional_policy(` kernel_read_xen_state(ifconfig_t) kernel_write_xen_state(ifconfig_t) xen_append_log(ifconfig_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.te serefpolicy-3.2.5/policy/modules/system/udev.te --- nsaserefpolicy/policy/modules/system/udev.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/udev.te 2007-12-19 05:38:09.000000000 -0500 @@ -96,9 +96,6 @@ dev_delete_generic_files(udev_t) dev_search_usbfs(udev_t) dev_relabel_all_dev_nodes(udev_t) -# udev_node.c/node_symlink() symlink labels are explicitly -# preserved, instead of short circuiting the relabel -dev_relabel_generic_symlinks(udev_t) domain_read_all_domains_state(udev_t) domain_dontaudit_ptrace_all_domains(udev_t) #pidof triggers these @@ -189,6 +186,7 @@ optional_policy(` alsa_domtrans(udev_t) + alsa_read_lib(udev_t) alsa_read_rw_config(udev_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.fc serefpolicy-3.2.5/policy/modules/system/unconfined.fc --- nsaserefpolicy/policy/modules/system/unconfined.fc 2007-12-12 11:35:28.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/unconfined.fc 2007-12-19 05:38:09.000000000 -0500 @@ -10,7 +10,11 @@ /usr/lib/openoffice\.org.*/program/.+\.bin -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) /usr/local/RealPlayer/realplay\.bin -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) - ifdef(`distro_gentoo',` /usr/lib32/openoffice/program/[^/]+\.bin -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) ') +/usr/bin/rhythmbox -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) +/usr/bin/sbcl -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) +/usr/bin/mock -- gen_context(system_u:object_r:unconfined_notrans_exec_t,s0) +/usr/bin/livecd-creator -- gen_context(system_u:object_r:unconfined_notrans_exec_t,s0) +/usr/sbin/sysreport -- gen_context(system_u:object_r:unconfined_notrans_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.if serefpolicy-3.2.5/policy/modules/system/unconfined.if --- nsaserefpolicy/policy/modules/system/unconfined.if 2007-11-16 15:30:49.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/unconfined.if 2007-12-21 02:48:29.000000000 -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) @@ -70,6 +70,7 @@ optional_policy(` # Communicate via dbusd. dbus_system_bus_unconfined($1) + dbus_unconfined($1) ') optional_policy(` @@ -581,7 +582,6 @@ interface(`unconfined_dbus_connect',` gen_require(` type unconfined_t; - class dbus acquire_svc; ') allow $1 unconfined_t:dbus acquire_svc; @@ -589,7 +589,7 @@ ######################################## ## -## Read files in unconfined users home directories. +## Allow ptrace of unconfined domain ## ## ## @@ -597,20 +597,53 @@ ## ## # -interface(`unconfined_read_home_content_files',` +interface(`unconfined_ptrace',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process ptrace; +') + +######################################## +## +## Read and write to unconfined shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`unconfined_rw_shm',` gen_require(` - type unconfined_home_dir_t, unconfined_home_t; + type unconfined_t; ') - files_search_home($1) - allow $1 { unconfined_home_dir_t unconfined_home_t }:dir list_dir_perms; - read_files_pattern($1, { unconfined_home_dir_t unconfined_home_t }, unconfined_home_t) - read_lnk_files_pattern($1, { unconfined_home_dir_t unconfined_home_t }, unconfined_home_t) + allow $1 unconfined_t:shm rw_shm_perms; ') ######################################## ## -## Read unconfined users temporary files. +## 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. ## ## ## @@ -618,31 +651,132 @@ ## ## # -interface(`unconfined_read_tmp_files',` +interface(`unconfined_execmem_domtrans',` + gen_require(` - type unconfined_tmp_t; + type unconfined_execmem_t, unconfined_execmem_exec_t; ') - files_search_tmp($1) - allow $1 unconfined_tmp_t:dir list_dir_perms; - read_files_pattern($1, unconfined_tmp_t, unconfined_tmp_t) - read_lnk_files_pattern($1, unconfined_tmp_t, unconfined_tmp_t) + domtrans_pattern($1,unconfined_execmem_exec_t,unconfined_execmem_t) ') ######################################## ## -## Write unconfined users temporary files. +## allow attempts to use unconfined ttys and ptys. ## ## ## +## Domain to not audit. +## +## +# +interface(`unconfined_use_terminals',` + gen_require(` + type unconfined_devpts_t; + type unconfined_tty_device_t; + ') + + allow $1 unconfined_tty_device_t:chr_file rw_term_perms; + allow $1 unconfined_devpts_t:chr_file rw_term_perms; +') + +######################################## +## +## Do not audit attempts to use unconfined ttys and ptys. +## +## +## +## Domain to not audit. +## +## +# +interface(`unconfined_dontaudit_use_terminals',` + gen_require(` + type unconfined_devpts_t; + type unconfined_tty_device_t; + ') + + dontaudit $1 unconfined_tty_device_t:chr_file rw_term_perms; + dontaudit $1 unconfined_devpts_t:chr_file rw_term_perms; +') + +######################################## +## +## Allow apps to set rlimits on userdomain +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_set_rlimitnh',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process rlimitinh; +') + +######################################## +## +## Allow the specified domain to read/write to +## unconfined with a unix domain stream sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_rw_stream_sockets',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:unix_stream_socket { read write }; +') + +######################################## +## +## Read/write unconfined tmpfs files. +## +## +##

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

+## +## +## ## Domain allowed access. ## ## # -interface(`unconfined_write_tmp_files',` +interface(`unconfined_rw_tmpfs_files',` gen_require(` - type unconfined_tmp_t; + type unconfined_tmpfs_t; + ') + + fs_search_tmpfs($1) + allow $1 unconfined_tmpfs_t:dir list_dir_perms; + rw_files_pattern($1,unconfined_tmpfs_t,unconfined_tmpfs_t) + read_lnk_files_pattern($1,unconfined_tmpfs_t,unconfined_tmpfs_t) +') + +######################################## +## +## Get the process group of unconfined. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_getpgid',` + gen_require(` + type unconfined_t; ') - allow $1 unconfined_tmp_t:file { getattr write append }; + allow $1 unconfined_t:process getpgid; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.te serefpolicy-3.2.5/policy/modules/system/unconfined.te --- nsaserefpolicy/policy/modules/system/unconfined.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/unconfined.te 2007-12-20 09:13:54.000000000 -0500 @@ -9,32 +9,49 @@ # usage in this module of types created by these # calls is not correct, however we dont currently # have another method to add access to these types -userdom_base_user_template(unconfined) -userdom_manage_home_template(unconfined) -userdom_manage_tmp_template(unconfined) -userdom_manage_tmpfs_template(unconfined) +userdom_unpriv_user_template(unconfined) +userdom_xwindows_client_template(unconfined) type unconfined_exec_t; init_system_domain(unconfined_t, unconfined_exec_t) +role unconfined_r types unconfined_t; + +domain_user_exemption_target(unconfined_t) +allow system_r unconfined_r; +allow unconfined_r system_r; +init_script_role_transition(unconfined_r) +rpm_role_transition(unconfined_r) type unconfined_execmem_t; type unconfined_execmem_exec_t; init_system_domain(unconfined_execmem_t, unconfined_execmem_exec_t) role unconfined_r types unconfined_execmem_t; +type unconfined_notrans_t; +type unconfined_notrans_exec_t; +init_system_domain(unconfined_notrans_t, unconfined_notrans_exec_t) +role unconfined_r types unconfined_notrans_t; + ######################################## # # Local policy # +dontaudit unconfined_t self:dir write; + +allow unconfined_t self:system syslog_read; +dontaudit unconfined_t self:capability sys_module; + domtrans_pattern(unconfined_t, unconfined_execmem_exec_t, unconfined_execmem_t) files_create_boot_flag(unconfined_t) +files_create_default_dir(unconfined_t) mcs_killall(unconfined_t) mcs_ptrace_all(unconfined_t) init_run_daemon(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) +init_domtrans_script(unconfined_t) libs_run_ldconfig(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) @@ -42,7 +59,10 @@ logging_run_auditctl(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) mount_run_unconfined(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) +# Unconfined running as system_r +mount_domtrans_unconfined(unconfined_t) +seutil_run_setsebool(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) seutil_run_setfiles(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) seutil_run_semanage(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) @@ -51,13 +71,13 @@ userdom_priveleged_home_dir_manager(unconfined_t) optional_policy(` - ada_domtrans(unconfined_t) + ada_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` apache_run_helper(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) apache_per_role_template(unconfined, unconfined_t, unconfined_r) - # this is disallowed usage: + # this is dissallowed usage: unconfined_domain(httpd_unconfined_script_t) ') @@ -69,11 +89,11 @@ bootloader_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') -optional_policy(` - cron_per_role_template(unconfined, unconfined_t, unconfined_r) - # this is disallowed usage: - unconfined_domain(unconfined_crond_t) -') +#optional_policy(` +# cron_per_role_template(unconfined, unconfined_t, unconfined_r) +# unconfined_domain(unconfined_crontab_t) +# role system_r types unconfined_crontab_t; +#') optional_policy(` init_dbus_chat_script(unconfined_t) @@ -107,6 +127,10 @@ optional_policy(` oddjob_dbus_chat(unconfined_t) ') + + optional_policy(` + vpnc_dbus_chat(unconfined_t) + ') ') optional_policy(` @@ -118,11 +142,7 @@ ') optional_policy(` - inn_domtrans(unconfined_t) -') - -optional_policy(` - java_domtrans(unconfined_t) + iptables_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` @@ -134,14 +154,6 @@ ') optional_policy(` - mono_domtrans(unconfined_t) -') - -optional_policy(` - mta_per_role_template(unconfined, unconfined_t, unconfined_r) -') - -optional_policy(` oddjob_domtrans_mkhomedir(unconfined_t) ') @@ -154,33 +166,20 @@ ') optional_policy(` - postfix_run_map(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) - # cjp: this should probably be removed: - postfix_domtrans_master(unconfined_t) -') - - -optional_policy(` - pyzor_per_role_template(unconfined) -') - -optional_policy(` - # cjp: this should probably be removed: - rpc_domtrans_nfsd(unconfined_t) -') - -optional_policy(` rpm_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + # Allow SELinux aware applications to request rpm_script execution + rpm_transition_script(unconfined_t) ') optional_policy(` samba_per_role_template(unconfined) samba_run_net(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) samba_run_winbind_helper(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + samba_run_smbcontrol(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - spamassassin_per_role_template(unconfined, unconfined_t, unconfined_r) + sendmail_run_unconfined(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` @@ -205,11 +204,30 @@ ') optional_policy(` - wine_domtrans(unconfined_t) + wine_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) ') optional_policy(` - xserver_domtrans_xdm_xserver(unconfined_t) + java_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) +') + +optional_policy(` + mono_run(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) +') + +optional_policy(` + mozilla_per_role_template(unconfined, unconfined_t, unconfined_r) + unconfined_domain(unconfined_mozilla_t) + allow unconfined_mozilla_t self:process { execstack execmem }; +') + +optional_policy(` + kismet_run(unconfined_t, unconfined_r, { unconfined_tty_device_t unconfined_devpts_t }) +') + +optional_policy(` + xserver_run_xdm_xserver(unconfined_t, unconfined_r, { unconfined_devpts_t unconfined_tty_device_t }) + xserver_xdm_rw_shm(unconfined_t) ') ######################################## @@ -219,14 +237,32 @@ allow unconfined_execmem_t self:process { execstack execmem }; unconfined_domain_noaudit(unconfined_execmem_t) +allow unconfined_execmem_t unconfined_t:process transition; optional_policy(` - dbus_stub(unconfined_execmem_t) - init_dbus_chat_script(unconfined_execmem_t) + dbus_system_bus_client_template(unconfined_execmem, unconfined_execmem_t) unconfined_dbus_chat(unconfined_execmem_t) + unconfined_dbus_connect(unconfined_execmem_t) +') - optional_policy(` - hal_dbus_chat(unconfined_execmem_t) - ') +optional_policy(` + avahi_dbus_chat(unconfined_execmem_t) +') + +optional_policy(` + hal_dbus_chat(unconfined_execmem_t) +') + +optional_policy(` + xserver_xdm_rw_shm(unconfined_execmem_t) ') + +######################################## +# +# Unconfined notrans Local policy +# + +allow unconfined_notrans_t self:process { execstack execmem }; +unconfined_domain_noaudit(unconfined_notrans_t) +domtrans_pattern(unconfined_t, unconfined_notrans_exec_t, unconfined_notrans_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.fc serefpolicy-3.2.5/policy/modules/system/userdomain.fc --- nsaserefpolicy/policy/modules/system/userdomain.fc 2007-02-19 11:32:53.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/userdomain.fc 2007-12-19 05:38:09.000000000 -0500 @@ -1,4 +1,5 @@ -HOME_DIR -d gen_context(system_u:object_r:ROLE_home_dir_t,s0-mls_systemhigh) -HOME_DIR/.+ gen_context(system_u:object_r:ROLE_home_t,s0) - -/tmp/gconfd-USER -d gen_context(system_u:object_r:ROLE_tmp_t,s0) +HOME_DIR -d gen_context(system_u:object_r:user_home_dir_t,s0-mls_systemhigh) +HOME_DIR -l gen_context(system_u:object_r:user_home_dir_t,s0-mls_systemhigh) +HOME_DIR/.+ gen_context(system_u:object_r:user_home_t,s0) +/tmp/gconfd-USER -d gen_context(system_u:object_r:user_tmp_t,s0) +/root(/.*)? gen_context(system_u:object_r:admin_home_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.if serefpolicy-3.2.5/policy/modules/system/userdomain.if --- nsaserefpolicy/policy/modules/system/userdomain.if 2007-11-29 13:29:35.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/userdomain.if 2008-01-08 05:05:58.000000000 -0500 @@ -29,8 +29,9 @@ ') 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) @@ -45,66 +46,70 @@ type $1_tty_device_t; term_user_tty($1_t,$1_tty_device_t) - allow $1_t self:process { signal_perms getsched setsched share getpgid setpgid setcap getsession getattr }; - allow $1_t self:fd use; - allow $1_t self:fifo_file rw_fifo_file_perms; - allow $1_t self:unix_dgram_socket { create_socket_perms sendto }; - allow $1_t self:unix_stream_socket { create_stream_socket_perms connectto }; - allow $1_t self:shm create_shm_perms; - allow $1_t self:sem create_sem_perms; - allow $1_t self:msgq create_msgq_perms; - allow $1_t self:msg { send receive }; - allow $1_t self:context contains; - dontaudit $1_t self:socket create; - - allow $1_t $1_devpts_t:chr_file { setattr ioctl read getattr lock write append }; - term_create_pty($1_t,$1_devpts_t) - - allow $1_t $1_tty_device_t:chr_file { setattr rw_chr_file_perms }; - - 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) - - dev_dontaudit_getattr_all_blk_files($1_t) - dev_dontaudit_getattr_all_chr_files($1_t) + allow $1_usertype $1_usertype:process { signal_perms getsched setsched share getpgid setpgid setcap getsession getattr }; + allow $1_usertype $1_usertype:fd use; + allow $1_usertype $1_t:key { create view read write search link setattr }; + + allow $1_usertype $1_usertype:fifo_file rw_fifo_file_perms; + allow $1_usertype $1_usertype:unix_dgram_socket { create_socket_perms sendto }; + allow $1_usertype $1_usertype:unix_stream_socket { create_stream_socket_perms connectto }; + allow $1_usertype $1_usertype:shm create_shm_perms; + allow $1_usertype $1_usertype:sem create_sem_perms; + allow $1_usertype $1_usertype:msgq create_msgq_perms; + allow $1_usertype $1_usertype:msg { send receive }; + allow $1_usertype $1_usertype:context contains; + dontaudit $1_usertype $1_usertype:socket create; + + allow $1_usertype $1_devpts_t:chr_file { setattr ioctl read getattr lock write append }; + term_create_pty($1_usertype,$1_devpts_t) + + allow $1_usertype $1_tty_device_t:chr_file { setattr rw_chr_file_perms }; + + application_exec_all($1_usertype) + + kernel_read_kernel_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) # 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_etc_runtime_files($1_usertype) + files_read_usr_files($1_usertype) # Read directories and files with the readable_t type. # This type is a general type for "world"-readable files. - files_list_world_readable($1_t) - files_read_world_readable_files($1_t) - files_read_world_readable_symlinks($1_t) - files_read_world_readable_pipes($1_t) - files_read_world_readable_sockets($1_t) + files_list_world_readable($1_usertype) + files_read_world_readable_files($1_usertype) + files_read_world_readable_symlinks($1_usertype) + files_read_world_readable_pipes($1_usertype) + files_read_world_readable_sockets($1_usertype) # old broswer_domain(): - files_dontaudit_list_non_security($1_t) - files_dontaudit_getattr_non_security_files($1_t) - files_dontaudit_getattr_non_security_symlinks($1_t) - files_dontaudit_getattr_non_security_pipes($1_t) - files_dontaudit_getattr_non_security_sockets($1_t) - - libs_use_ld_so($1_t) - libs_use_shared_libs($1_t) - libs_exec_ld_so($1_t) - - miscfiles_read_localization($1_t) - miscfiles_read_certs($1_t) + files_dontaudit_list_non_security($1_usertype) + files_dontaudit_getattr_non_security_files($1_usertype) + files_dontaudit_getattr_non_security_symlinks($1_usertype) + files_dontaudit_getattr_non_security_pipes($1_usertype) + files_dontaudit_getattr_non_security_sockets($1_usertype) + + dev_dontaudit_getattr_all_blk_files($1_usertype) + dev_dontaudit_getattr_all_chr_files($1_usertype) + + auth_use_nsswitch($1_usertype) + + libs_use_ld_so($1_usertype) + libs_use_shared_libs($1_usertype) + libs_exec_ld_so($1_usertype) - sysnet_read_config($1_t) + miscfiles_read_localization($1_usertype) + miscfiles_read_certs($1_usertype) tunable_policy(`allow_execmem',` # Allow loading DSOs that require executable stack. @@ -115,6 +120,10 @@ # Allow making the stack executable via mprotect. allow $1_t self:process execstack; ') + + optional_policy(` + ssh_rw_stream_sockets($1_usertype) + ') ') ####################################### @@ -141,33 +150,13 @@ # template(`userdom_ro_home_template',` gen_require(` - attribute home_type, home_dir_type, $1_file_type; + type user_home_t, user_home_dir_t; ') - # type for contents of home directory - type $1_home_t, $1_file_type, home_type; - files_type($1_home_t) - files_associate_tmp($1_home_t) - fs_associate_tmpfs($1_home_t) - files_mountpoint($1_home_t) - - # type of home directory - type $1_home_dir_t, home_dir_type, home_type; - files_type($1_home_dir_t) - files_mountpoint($1_home_dir_t) - files_associate_tmp($1_home_dir_t) - fs_associate_tmpfs($1_home_dir_t) - files_poly_member($1_home_dir_t) - - ############################## - # - # User home directory file rules - # - - allow $1_file_type $1_home_t:filesystem associate; - - # Rules used to associate a homedir as a mountpoint - allow $1_home_t self:filesystem associate; + ifelse(`$1',`user',`',` + typealias user_home_t alias $1_home_t; + typealias user_home_dir_t alias $1_home_dir_t; + ') ############################## # @@ -175,13 +164,13 @@ # # read-only home directory - allow $1_t $1_home_dir_t:dir list_dir_perms; - allow $1_t $1_home_t:dir list_dir_perms; - allow $1_t $1_home_t:file entrypoint; - read_files_pattern($1_t,{ $1_home_t $1_home_dir_t },$1_home_t) - read_lnk_files_pattern($1_t,{ $1_home_t $1_home_dir_t },$1_home_t) - read_fifo_files_pattern($1_t,{ $1_home_t $1_home_dir_t },$1_home_t) - read_sock_files_pattern($1_t,{ $1_home_t $1_home_dir_t },$1_home_t) + allow $1_t user_home_dir_t:dir list_dir_perms; + allow $1_t user_home_t:dir list_dir_perms; + allow $1_t user_home_t:file entrypoint; + read_files_pattern($1_t,{ user_home_t user_home_dir_t },user_home_t) + read_lnk_files_pattern($1_t,{ user_home_t user_home_dir_t },user_home_t) + read_fifo_files_pattern($1_t,{ user_home_t user_home_dir_t },user_home_t) + read_sock_files_pattern($1_t,{ user_home_t user_home_dir_t },user_home_t) files_list_home($1_t) tunable_policy(`use_nfs_home_dirs',` @@ -231,30 +220,14 @@ # template(`userdom_manage_home_template',` gen_require(` - attribute home_type, home_dir_type, $1_file_type; + attribute home_type, home_dir_type; + type user_home_t, user_home_dir_t; ') - # type for contents of home directory - type $1_home_t, $1_file_type, home_type; - files_type($1_home_t) - files_associate_tmp($1_home_t) - fs_associate_tmpfs($1_home_t) - - # type of home directory - type $1_home_dir_t, home_dir_type, home_type; - files_type($1_home_dir_t) - files_associate_tmp($1_home_dir_t) - fs_associate_tmpfs($1_home_dir_t) - - ############################## - # - # User home directory file rules - # - - allow $1_file_type $1_home_t:filesystem associate; - - # Rules used to associate a homedir as a mountpoint - allow $1_home_t self:filesystem associate; + ifelse(`$1',`user',`',` + typealias user_home_t alias $1_home_t; + typealias user_home_dir_t alias $1_home_dir_t; + ') ############################## # @@ -262,43 +235,44 @@ # # full control of the home directory - allow $1_t $1_home_t:file entrypoint; - manage_dirs_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_lnk_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_sock_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_fifo_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_dirs_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_lnk_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_sock_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - relabel_fifo_files_pattern($1_t,{ $1_home_dir_t $1_home_t },$1_home_t) - filetrans_pattern($1_t,$1_home_dir_t,$1_home_t,{ dir file lnk_file sock_file fifo_file }) - files_list_home($1_t) + allow $1_t user_home_t:file entrypoint; + allow $1_usertype user_home_type:dir_file_class_set { relabelto relabelfrom }; + manage_dirs_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + manage_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + manage_lnk_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + manage_sock_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + manage_fifo_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_dirs_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_lnk_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_sock_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + relabel_fifo_files_pattern($1_usertype,{ user_home_dir_t user_home_t },user_home_type) + filetrans_pattern($1_usertype,user_home_dir_t,user_home_t,{ dir file lnk_file sock_file fifo_file }) + files_list_home($1_usertype) # cjp: this should probably be removed: - allow $1_t $1_home_dir_t:dir { manage_dir_perms relabel_dir_perms }; + allow $1_usertype user_home_dir_t:dir { manage_dir_perms relabel_dir_perms }; tunable_policy(`use_nfs_home_dirs',` - fs_manage_nfs_dirs($1_t) - fs_manage_nfs_files($1_t) - fs_manage_nfs_symlinks($1_t) - fs_manage_nfs_named_sockets($1_t) - fs_manage_nfs_named_pipes($1_t) + fs_manage_nfs_dirs($1_usertype) + fs_manage_nfs_files($1_usertype) + fs_manage_nfs_symlinks($1_usertype) + fs_manage_nfs_named_sockets($1_usertype) + fs_manage_nfs_named_pipes($1_usertype) ',` - fs_dontaudit_manage_nfs_dirs($1_t) - fs_dontaudit_manage_nfs_files($1_t) + fs_dontaudit_manage_nfs_dirs($1_usertype) + fs_dontaudit_manage_nfs_files($1_usertype) ') tunable_policy(`use_samba_home_dirs',` - fs_manage_cifs_dirs($1_t) - fs_manage_cifs_files($1_t) - fs_manage_cifs_symlinks($1_t) - fs_manage_cifs_named_sockets($1_t) - fs_manage_cifs_named_pipes($1_t) + fs_manage_cifs_dirs($1_usertype) + fs_manage_cifs_files($1_usertype) + fs_manage_cifs_symlinks($1_usertype) + fs_manage_cifs_named_sockets($1_usertype) + fs_manage_cifs_named_pipes($1_usertype) ',` - fs_dontaudit_manage_cifs_dirs($1_t) - fs_dontaudit_manage_cifs_files($1_t) + fs_dontaudit_manage_cifs_dirs($1_usertype) + fs_dontaudit_manage_cifs_files($1_usertype) ') ') @@ -316,14 +290,20 @@ ## # template(`userdom_exec_home_template',` - can_exec($1_t,$1_home_t) - tunable_policy(`use_nfs_home_dirs',` - fs_exec_nfs_files($1_t) + tunable_policy(`allow_$1_exec_content', ` + can_exec($1_usertype,user_home_t) + ',` + dontaudit $1_usertype user_home_t:file execute; ') - tunable_policy(`use_samba_home_dirs',` - fs_exec_cifs_files($1_t) + + tunable_policy(`allow_$1_exec_content && use_nfs_home_dirs',` + fs_exec_nfs_files($1_usertype) + ') + + tunable_policy(`allow_$1_exec_content && use_samba_home_dirs',` + fs_exec_cifs_files($1_usertype) ') ') @@ -341,11 +321,10 @@ ## # template(`userdom_poly_home_template',` - type_member $1_t $1_home_dir_t:dir $1_home_dir_t; - files_poly($1_home_dir_t) - files_poly_parent($1_home_dir_t) - files_poly_parent($1_home_t) - files_poly_member($1_home_t) + gen_require(` + type user_home_dir_t; + ') + type_member $1_t user_home_dir_t:dir user_home_dir_t; ') ####################################### @@ -369,18 +348,18 @@ # template(`userdom_manage_tmp_template',` gen_require(` - attribute $1_file_type; + type user_tmp_t; ') - type $1_tmp_t, $1_file_type; - files_tmp_file($1_tmp_t) - - manage_dirs_pattern($1_t,$1_tmp_t,$1_tmp_t) - manage_files_pattern($1_t,$1_tmp_t,$1_tmp_t) - manage_lnk_files_pattern($1_t,$1_tmp_t,$1_tmp_t) - manage_sock_files_pattern($1_t,$1_tmp_t,$1_tmp_t) - manage_fifo_files_pattern($1_t,$1_tmp_t,$1_tmp_t) - files_tmp_filetrans($1_t, $1_tmp_t, { dir file lnk_file sock_file fifo_file }) + ifelse(`$1',`user',`',` + typealias user_tmp_t alias $1_tmp_t; + ') + manage_dirs_pattern($1_usertype,user_tmp_t,user_tmp_t) + manage_files_pattern($1_usertype,user_tmp_t,user_tmp_t) + manage_lnk_files_pattern($1_usertype,user_tmp_t,user_tmp_t) + manage_sock_files_pattern($1_usertype,user_tmp_t,user_tmp_t) + manage_fifo_files_pattern($1_usertype,user_tmp_t,user_tmp_t) + files_tmp_filetrans($1_usertype, user_tmp_t, { dir file lnk_file sock_file fifo_file }) ') ####################################### @@ -396,7 +375,13 @@ ## # template(`userdom_exec_tmp_template',` - exec_files_pattern($1_t,$1_tmp_t,$1_tmp_t) + gen_require(` + type user_tmp_t; + ') + + tunable_policy(`allow_$1_exec_content', ` + exec_files_pattern($1_usertype, user_tmp_t, user_tmp_t) + ') ') ####################################### @@ -510,10 +495,6 @@ ## # template(`userdom_exec_generic_pgms_template',` - gen_require(` - type $1_t; - ') - corecmd_exec_bin($1_t) ') @@ -531,9 +512,6 @@ ## # 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; @@ -548,10 +526,6 @@ corenet_udp_sendrecv_all_ports($1_t) corenet_tcp_connect_all_ports($1_t) corenet_sendrecv_all_client_packets($1_t) - - optional_policy(` - ipsec_match_default_spd($1_t) - ') ') ####################################### @@ -568,30 +542,29 @@ # template(`userdom_xwindows_client_template',` gen_require(` - type $1_t, $1_tmpfs_t; + type $1_tmpfs_t; ') - dev_rw_xserver_misc($1_t) - dev_rw_power_management($1_t) - dev_read_input($1_t) - dev_read_misc($1_t) - dev_write_misc($1_t) + dev_rw_xserver_misc($1_usertype) + dev_rw_power_management($1_usertype) + dev_read_input($1_usertype) + dev_read_misc($1_usertype) + dev_write_misc($1_usertype) # open office is looking for the following - dev_getattr_agp_dev($1_t) - dev_dontaudit_rw_dri($1_t) + dev_getattr_agp_dev($1_usertype) + dev_dontaudit_rw_dri($1_usertype) # GNOME checks for usb and other devices: - dev_rw_usbfs($1_t) - - xserver_user_client_template($1,$1_t,$1_tmpfs_t) - xserver_xsession_entry_type($1_t) - xserver_dontaudit_write_log($1_t) - xserver_stream_connect_xdm($1_t) + dev_rw_usbfs($1_usertype) + xserver_user_client_template($1,$1_usertype,$1_tmpfs_t) + xserver_xsession_entry_type($1_usertype) + xserver_dontaudit_write_log($1_usertype) + xserver_stream_connect_xdm($1_usertype) # certain apps want to read xdm.pid file - xserver_read_xdm_pid($1_t) + xserver_read_xdm_pid($1_usertype) # gnome-session creates socket under /tmp/.ICE-unix/ - xserver_create_xdm_tmp_sockets($1_t) + xserver_create_xdm_tmp_sockets($1_usertype) # Needed for escd, remove if we get escd policy - xserver_manage_xdm_tmp_files($1_t) + xserver_manage_xdm_tmp_files($1_usertype) ') ####################################### @@ -717,6 +690,12 @@ # Stat lost+found. files_getattr_lost_found_dirs($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 + logging_send_audit_msgs($1_t) + selinux_get_enforce_mode($1_t) + # cjp: some of this probably can be removed selinux_get_fs_mount($1_t) selinux_validate_context($1_t) @@ -728,11 +707,11 @@ # for eject storage_getattr_fixed_disk_dev($1_t) - auth_use_nsswitch($1_t) auth_read_login_records($1_t) auth_search_pam_console_data($1_t) auth_run_pam($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) auth_run_utempter($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) + authlogin_per_role_template($1, $1_t, $1_r) init_read_utmp($1_t) @@ -758,10 +737,6 @@ dev_read_mouse($1_t) ') - tunable_policy(`user_ttyfile_stat',` - term_getattr_all_user_ttys($1_t) - ') - optional_policy(` alsa_read_rw_config($1_t) ') @@ -783,20 +758,20 @@ ') optional_policy(` - evolution_dbus_chat($1,$1_t) - evolution_alarm_dbus_chat($1,$1_t) + consolekit_dbus_chat($1_t) ') optional_policy(` - cups_dbus_chat_config($1_t) + evolution_dbus_chat($1,$1_t) + evolution_alarm_dbus_chat($1,$1_t) ') optional_policy(` - hal_dbus_chat($1_t) + networkmanager_dbus_chat($1_t) ') optional_policy(` - networkmanager_dbus_chat($1_t) + vpnc_dbus_chat($1_t) ') ') @@ -824,11 +799,18 @@ mta_rw_spool($1_t) ') - optional_policy(` - tunable_policy(`allow_user_mysql_connect',` - mysql_stream_connect($1_t) - ') + alsa_read_rw_config($1_t) + ') + + optional_policy(` + tunable_policy(`allow_user_postgresql_connect',` + postgresql_stream_connect($1_t) + ') + ') + + tunable_policy(`user_ttyfile_stat',` + term_getattr_all_user_ttys($1_t) ') optional_policy(` @@ -842,13 +824,6 @@ ') optional_policy(` - tunable_policy(`allow_user_postgresql_connect',` - postgresql_stream_connect($1_t) - postgresql_tcp_connect($1_t) - ') - ') - - optional_policy(` resmgr_stream_connect($1_t) ') @@ -889,6 +864,8 @@ ## # template(`userdom_login_user_template', ` + gen_tunable(allow_$1_exec_content,true) + userdom_base_user_template($1) userdom_manage_home_template($1) @@ -917,26 +894,26 @@ 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) + + fs_get_all_fs_quotas($1_usertype) + fs_getattr_all_fs($1_usertype) + fs_search_all($1_usertype) + fs_list_inotifyfs($1_usertype) + fs_rw_anon_inodefs_files($1_usertype) auth_dontaudit_write_login_records($1_t) @@ -944,43 +921,43 @@ # The library functions always try to open read-write first, # then fall back to read-only if it fails. - init_dontaudit_rw_utmp($1_t) + init_dontaudit_rw_utmp($1_usertype) # Stop warnings about access to /dev/console - init_dontaudit_use_fds($1_t) - init_dontaudit_use_script_fds($1_t) + init_dontaudit_use_fds($1_usertype) + init_dontaudit_use_script_fds($1_usertype) - libs_exec_lib_files($1_t) + libs_exec_lib_files($1_usertype) - logging_dontaudit_getattr_all_logs($1_t) + logging_dontaudit_getattr_all_logs($1_usertype) - miscfiles_read_man_pages($1_t) + miscfiles_read_man_pages($1_usertype) # for running TeX programs - miscfiles_read_tetex_data($1_t) - miscfiles_exec_tetex_data($1_t) - - seutil_read_config($1_t) + miscfiles_read_tetex_data($1_usertype) + miscfiles_exec_tetex_data($1_usertype) + seutil_read_config($1_usertype) optional_policy(` - cups_read_config($1_t) - cups_stream_connect($1_t) - cups_stream_connect_ptal($1_t) + cups_read_config($1_usertype) + cups_stream_connect($1_usertype) + cups_stream_connect_ptal($1_usertype) ') optional_policy(` - kerberos_use($1_t) + kerberos_use($1_usertype) + kerberos_524_connect($1_usertype) ') optional_policy(` - mta_dontaudit_read_spool_symlinks($1_t) + mta_dontaudit_read_spool_symlinks($1_usertype) ') optional_policy(` - quota_dontaudit_getattr_db($1_t) + quota_dontaudit_getattr_db($1_usertype) ') optional_policy(` - rpm_read_db($1_t) - rpm_dontaudit_manage_db($1_t) + rpm_read_db($1_usertype) + rpm_dontaudit_manage_db($1_usertype) ') ') @@ -1014,9 +991,6 @@ domain_interactive_fd($1_t) typeattribute $1_devpts_t user_ptynode; - typeattribute $1_home_dir_t user_home_dir_type; - typeattribute $1_home_t user_home_type; - typeattribute $1_tmp_t user_tmpfile; typeattribute $1_tty_device_t user_ttynode; ############################## @@ -1025,16 +999,32 @@ # # privileged home directory writers - manage_dirs_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_files_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_lnk_files_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_sock_files_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - manage_fifo_files_pattern(privhome,{ $1_home_dir_t $1_home_t },$1_home_t) - filetrans_pattern(privhome,$1_home_dir_t,$1_home_t,{ dir file lnk_file sock_file fifo_file }) + manage_dirs_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + manage_files_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + manage_lnk_files_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + manage_sock_files_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + manage_fifo_files_pattern(privhome,{ user_home_dir_t user_home_t },user_home_t) + filetrans_pattern(privhome,user_home_dir_t,user_home_t,{ dir file lnk_file sock_file fifo_file }) + + optional_policy(` + dbus_per_role_template($1, $1_usertype, $1_r) + dbus_system_bus_client_template($1, $1_usertype) + + optional_policy(` + consolekit_dbus_chat($1_usertype) + ') + optional_policy(` + cups_dbus_chat($1_usertype) + ') + ') optional_policy(` loadkeys_run($1_t,$1_r,$1_tty_device_t) ') + + optional_policy(` + nsplugin_per_role_template($1, $1_usertype, $1_r) + ') ') ####################################### @@ -1062,6 +1052,13 @@ userdom_restricted_user_template($1) + # Should be optional but policy will not build because of compiler problems + # Must be before xwindows calls + #optional_policy(` + gnome_per_role_template($1, $1_usertype, $1_r) + gnome_exec_gconf($1_t) + #') + userdom_xwindows_client_template($1) ############################## @@ -1070,14 +1067,14 @@ # authlogin_per_role_template($1, $1_t, $1_r) - auth_search_pam_console_data($1_t) + auth_search_pam_console_data($1_usertype) - dev_read_sound($1_t) - dev_write_sound($1_t) + dev_read_sound($1_usertype) + dev_write_sound($1_usertype) # gnome keyring wants to read this. - dev_dontaudit_read_rand($1_t) + dev_dontaudit_read_rand($1_usertype) - 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 @@ -1085,33 +1082,14 @@ selinux_get_enforce_mode($1_t) optional_policy(` - alsa_read_rw_config($1_t) - ') - - optional_policy(` - dbus_per_role_template($1, $1_t, $1_r) - dbus_system_bus_client_template($1, $1_t) - - optional_policy(` - consolekit_dbus_chat($1_t) - ') - - optional_policy(` - cups_dbus_chat($1_t) - ') - ') - - optional_policy(` - java_per_role_template($1, $1_t, $1_r) + alsa_read_rw_config($1_usertype) ') - optional_policy(` - mono_per_role_template($1, $1_t, $1_r) - ') - - optional_policy(` - setroubleshoot_dontaudit_stream_connect($1_t) - ') + # Broken Cover up bugzilla #345921 Should be removed when this is fixed + corenet_tcp_connect_soundd_port($1_t) + corenet_tcp_sendrecv_soundd_port($1_t) + corenet_tcp_sendrecv_all_if($1_t) + corenet_tcp_sendrecv_lo_node($1_t) ') ####################################### @@ -1121,10 +1099,10 @@ ## ## ##

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

-##

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

+##

## This template creates a user domain, types, and ## rules for the user's tty, pty, home directories, ## tmp, and tmpfs files. @@ -1187,12 +1165,11 @@ # and may change other protocols tunable_policy(`user_tcp_server',` corenet_tcp_bind_all_nodes($1_t) - corenet_tcp_bind_generic_port($1_t) + corenet_tcp_bind_all_unreserved_ports($1_t) ') optional_policy(` - netutils_run_ping_cond($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) - netutils_run_traceroute_cond($1_t,$1_r,{ $1_tty_device_t $1_devpts_t }) + hal_dbus_chat($1_t) ') # Run pppd in pppd_t by default for user @@ -1278,8 +1255,6 @@ # Manipulate other users crontab. allow $1_t self:passwd crontab; - allow $1_t self:netlink_audit_socket nlmsg_readpriv; - kernel_read_software_raid_state($1_t) kernel_getattr_core_if($1_t) kernel_getattr_message_if($1_t) @@ -1416,6 +1391,7 @@ 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) @@ -1781,10 +1757,14 @@ template(`userdom_user_home_content',` gen_require(` attribute $1_file_type; + attribute user_home_type; + attribute home_type; ') typeattribute $2 $1_file_type; - files_type($2) + typeattribute $2 user_home_type; + typeattribute $2 home_type; + files_poly_member($2) ') ######################################## @@ -1880,11 +1860,11 @@ # template(`userdom_search_user_home_dirs',` gen_require(` - type $1_home_dir_t; + type user_home_dir_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; + allow $2 user_home_dir_t:dir search_dir_perms; ') ######################################## @@ -1914,11 +1894,11 @@ # template(`userdom_list_user_home_dirs',` gen_require(` - type $1_home_dir_t; + type user_home_dir_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir list_dir_perms; + allow $2 user_home_dir_t:dir list_dir_perms; ') ######################################## @@ -1962,12 +1942,12 @@ # template(`userdom_user_home_domtrans',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - domain_auto_trans($2,$1_home_t,$3) + allow $2 user_home_dir_t:dir search_dir_perms; + domain_auto_trans($2,user_home_t,$3) ') ######################################## @@ -1997,10 +1977,10 @@ # template(`userdom_dontaudit_list_user_home_dirs',` gen_require(` - type $1_home_dir_t; + type user_home_dir_t; ') - dontaudit $2 $1_home_dir_t:dir list_dir_perms; + dontaudit $2 user_home_dir_t:dir list_dir_perms; ') ######################################## @@ -2032,11 +2012,47 @@ # template(`userdom_manage_user_home_content_dirs',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; + attribute user_home_type; ') files_search_home($2) - manage_dirs_pattern($2,{ $1_home_dir_t $1_home_t },$1_home_t) + manage_dirs_pattern($2,{ user_home_dir_t user_home_type },user_home_t) +') + +######################################## +##

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

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

+##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`userdom_dontaudit_create_user_home_content_files',` + gen_require(` + type user_home_dir_t; + ') + + dontaudit $2 user_home_dir_t:file create; ') ######################################## @@ -2068,10 +2084,10 @@ # template(`userdom_dontaudit_setattr_user_home_content_files',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') - dontaudit $2 $1_home_t:file setattr; + dontaudit $2 user_home_t:file setattr; ') ######################################## @@ -2101,11 +2117,11 @@ # template(`userdom_read_user_home_content_files',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - read_files_pattern($2,{ $1_home_dir_t $1_home_t },$1_home_t) + read_files_pattern($2,{ user_home_dir_t user_home_t },user_home_t) ') ######################################## @@ -2135,11 +2151,11 @@ # template(`userdom_dontaudit_read_user_home_content_files',` gen_require(` - type $1_home_t; + type user_home_t; ') - dontaudit $2 $1_home_t:dir list_dir_perms; - dontaudit $2 $1_home_t:file read_file_perms; + dontaudit $2 user_home_t:dir list_dir_perms; + dontaudit $2 user_home_t:file read_file_perms; ') ######################################## @@ -2169,10 +2185,10 @@ # template(`userdom_dontaudit_write_user_home_content_files',` gen_require(` - type $1_home_t; + type user_home_t; ') - dontaudit $2 $1_home_t:file write; + dontaudit $2 user_home_t:file write; ') ######################################## @@ -2202,11 +2218,11 @@ # template(`userdom_read_user_home_content_symlinks',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - read_lnk_files_pattern($2,{ $1_home_dir_t $1_home_t },$1_home_t) + read_lnk_files_pattern($2,{ user_home_dir_t user_home_t },user_home_t) ') ######################################## @@ -2236,11 +2252,11 @@ # template(`userdom_exec_user_home_content_files',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - exec_files_pattern($2,{ $1_home_dir_t $1_home_t },$1_home_t) + exec_files_pattern($2,{ user_home_dir_t user_home_t },user_home_t) ') ######################################## @@ -2270,10 +2286,10 @@ # template(`userdom_dontaudit_exec_user_home_content_files',` gen_require(` - type $1_home_t; + type user_home_t; ') - dontaudit $2 $1_home_t:file execute; + dontaudit $2 user_home_t:file execute; ') ######################################## @@ -2305,12 +2321,12 @@ # template(`userdom_manage_user_home_content_files',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - manage_files_pattern($2,$1_home_t,$1_home_t) + allow $2 user_home_dir_t:dir search_dir_perms; + manage_files_pattern($2,user_home_t,user_home_t) ') ######################################## @@ -2342,10 +2358,10 @@ # template(`userdom_dontaudit_manage_user_home_content_dirs',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') - dontaudit $2 $1_home_t:dir manage_dir_perms; + dontaudit $2 user_home_t:dir manage_dir_perms; ') ######################################## @@ -2377,12 +2393,12 @@ # template(`userdom_manage_user_home_content_symlinks',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - manage_lnk_files_pattern($2,$1_home_t,$1_home_t) + allow $2 user_home_dir_t:dir search_dir_perms; + manage_lnk_files_pattern($2,user_home_t,user_home_t) ') ######################################## @@ -2414,12 +2430,12 @@ # template(`userdom_manage_user_home_content_pipes',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - manage_fifo_files_pattern($2,$1_home_t,$1_home_t) + allow $2 user_home_dir_t:dir search_dir_perms; + manage_fifo_files_pattern($2,user_home_t,user_home_t) ') ######################################## @@ -2451,12 +2467,12 @@ # template(`userdom_manage_user_home_content_sockets',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - allow $2 $1_home_dir_t:dir search_dir_perms; - manage_sock_files_pattern($2,$1_home_t,$1_home_t) + allow $2 user_home_dir_t:dir search_dir_perms; + manage_sock_files_pattern($2,user_home_t,user_home_t) ') ######################################## @@ -2501,11 +2517,11 @@ # template(`userdom_user_home_dir_filetrans',` gen_require(` - type $1_home_dir_t; + type user_home_dir_t; ') files_search_home($2) - filetrans_pattern($2,$1_home_dir_t,$3,$4) + filetrans_pattern($2,user_home_dir_t,$3,$4) ') ######################################## @@ -2550,11 +2566,11 @@ # template(`userdom_user_home_content_filetrans',` gen_require(` - type $1_home_t; + type user_home_t; ') files_search_home($2) - filetrans_pattern($2,$1_home_t,$3,$4) + filetrans_pattern($2,user_home_t,$3,$4) ') ######################################## @@ -2594,11 +2610,11 @@ # template(`userdom_user_home_dir_filetrans_user_home_content',` gen_require(` - type $1_home_dir_t, $1_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($2) - filetrans_pattern($2,$1_home_dir_t,$1_home_t,$3) + filetrans_pattern($2,user_home_dir_t,user_home_t,$3) ') ######################################## @@ -2628,11 +2644,11 @@ # template(`userdom_write_user_tmp_sockets',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:sock_file write; + allow $2 user_tmp_t:sock_file write; ') ######################################## @@ -2662,11 +2678,11 @@ # template(`userdom_list_user_tmp',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:dir list_dir_perms; + allow $2 user_tmp_t:dir list_dir_perms; ') ######################################## @@ -2698,10 +2714,10 @@ # template(`userdom_dontaudit_list_user_tmp',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - dontaudit $2 $1_tmp_t:dir list_dir_perms; + dontaudit $2 user_tmp_t:dir list_dir_perms; ') ######################################## @@ -2733,10 +2749,10 @@ # template(`userdom_dontaudit_manage_user_tmp_dirs',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - dontaudit $2 $1_tmp_t:dir manage_dir_perms; + dontaudit $2 user_tmp_t:dir manage_dir_perms; ') ######################################## @@ -2766,12 +2782,12 @@ # template(`userdom_read_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:dir list_dir_perms; - read_files_pattern($2,$1_tmp_t,$1_tmp_t) + allow $2 user_tmp_t:dir list_dir_perms; + read_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -2803,10 +2819,10 @@ # template(`userdom_dontaudit_read_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - dontaudit $2 $1_tmp_t:file read_file_perms; + dontaudit $2 user_tmp_t:file read_file_perms; ') ######################################## @@ -2838,10 +2854,48 @@ # template(`userdom_dontaudit_append_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; + ') + + dontaudit $2 user_tmp_t:file append; +') + +######################################## +## +## unlink all unprivileged users files in /tmp +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_unlink_unpriv_users_tmp_files',` + gen_require(` + attribute user_tmpfile; + ') + + files_delete_tmp_dir_entry($1) + allow $1 user_tmpfile:file unlink; +') + +######################################## +## +## Connect to unpriviledged users over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_unpriv_users_stream_connect',` + gen_require(` + attribute user_tmpfile; + attribute userdomain; ') - dontaudit $2 $1_tmp_t:file append; + stream_connect_pattern($1, user_tmpfile, user_tmpfile, userdomain) ') ######################################## @@ -2871,12 +2925,12 @@ # template(`userdom_rw_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:dir list_dir_perms; - rw_files_pattern($2,$1_tmp_t,$1_tmp_t) + allow $2 user_tmp_t:dir list_dir_perms; + rw_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -2908,10 +2962,10 @@ # template(`userdom_dontaudit_manage_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - dontaudit $2 $1_tmp_t:file manage_file_perms; + dontaudit $2 user_tmp_t:file manage_file_perms; ') ######################################## @@ -2943,12 +2997,12 @@ # template(`userdom_read_user_tmp_symlinks',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - allow $2 $1_tmp_t:dir list_dir_perms; - read_lnk_files_pattern($2,$1_tmp_t,$1_tmp_t) + allow $2 user_tmp_t:dir list_dir_perms; + read_lnk_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -2980,11 +3034,11 @@ # template(`userdom_manage_user_tmp_dirs',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_dirs_pattern($2,$1_tmp_t,$1_tmp_t) + manage_dirs_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3016,11 +3070,11 @@ # template(`userdom_manage_user_tmp_files',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_files_pattern($2,$1_tmp_t,$1_tmp_t) + manage_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3052,11 +3106,11 @@ # template(`userdom_manage_user_tmp_symlinks',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_lnk_files_pattern($2,$1_tmp_t,$1_tmp_t) + manage_lnk_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3088,11 +3142,11 @@ # template(`userdom_manage_user_tmp_pipes',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_fifo_files_pattern($2,$1_tmp_t,$1_tmp_t) + manage_fifo_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3124,11 +3178,11 @@ # template(`userdom_manage_user_tmp_sockets',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') files_search_tmp($2) - manage_sock_files_pattern($2,$1_tmp_t,$1_tmp_t) + manage_sock_files_pattern($2,user_tmp_t,user_tmp_t) ') ######################################## @@ -3173,10 +3227,10 @@ # template(`userdom_user_tmp_filetrans',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - filetrans_pattern($2,$1_tmp_t,$3,$4) + filetrans_pattern($2,user_tmp_t,$3,$4) files_search_tmp($2) ') @@ -3217,10 +3271,10 @@ # template(`userdom_tmp_filetrans_user_tmp',` gen_require(` - type $1_tmp_t; + type user_tmp_t; ') - files_tmp_filetrans($2,$1_tmp_t,$3) + files_tmp_filetrans($2,user_tmp_t,$3) ') ######################################## @@ -3248,6 +3302,42 @@ ## ## # +template(`userdom_read_user_tmpfs_files',` + gen_require(` + type $1_tmpfs_t; + ') + + fs_search_tmpfs($2) + allow $2 $1_tmpfs_t:dir list_dir_perms; + read_files_pattern($2,$1_tmpfs_t,$1_tmpfs_t) + read_lnk_files_pattern($2,$1_tmpfs_t,$1_tmpfs_t) +') + +######################################## +## +## Read/write user tmpfs files. +## +## +##

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

+##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# template(`userdom_rw_user_tmpfs_files',` gen_require(` type $1_tmpfs_t; @@ -4225,11 +4315,11 @@ # interface(`userdom_search_staff_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') files_search_home($1) - allow $1 staff_home_dir_t:dir search_dir_perms; + allow $1 user_home_dir_t:dir search_dir_perms; ') ######################################## @@ -4245,10 +4335,10 @@ # interface(`userdom_dontaudit_search_staff_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') - dontaudit $1 staff_home_dir_t:dir search_dir_perms; + dontaudit $1 user_home_dir_t:dir search_dir_perms; ') ######################################## @@ -4264,11 +4354,11 @@ # interface(`userdom_manage_staff_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') files_search_home($1) - allow $1 staff_home_dir_t:dir manage_dir_perms; + allow $1 user_home_dir_t:dir manage_dir_perms; ') ######################################## @@ -4283,16 +4373,16 @@ # interface(`userdom_relabelto_staff_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') files_search_home($1) - allow $1 staff_home_dir_t:dir relabelto; + allow $1 user_home_dir_t:dir relabelto; ') ######################################## ## -## Do not audit attempts to append to the staff +## Do not audit attempts to append to the ## users home directory. ## ## @@ -4301,12 +4391,27 @@ ## ## # -interface(`userdom_dontaudit_append_staff_home_content_files',` +interface(`userdom_dontaudit_append_unpriv_home_content_files',` gen_require(` - type staff_home_t; + type user_home_t; ') - dontaudit $1 staff_home_t:file append; + dontaudit $1 user_home_t:file append_file_perms; +') + +######################################## +## +## Do not audit attempts to append to the staff +## users home directory. +## +## +## +## Domain to not audit. +## +## +# +interface(`userdom_dontaudit_append_staff_home_content_files',` + userdom_dontaudit_append_unpriv_home_content_files($1) ') ######################################## @@ -4321,13 +4426,13 @@ # interface(`userdom_read_staff_home_content_files',` gen_require(` - type staff_home_dir_t, staff_home_t; + type user_home_dir_t, user_home_t; ') files_search_home($1) - allow $1 { staff_home_dir_t staff_home_t }:dir list_dir_perms; - read_files_pattern($1,{ staff_home_dir_t staff_home_t },staff_home_t) - read_lnk_files_pattern($1,{ staff_home_dir_t staff_home_t },staff_home_t) + allow $1 { user_home_dir_t user_home_t }:dir list_dir_perms; + read_files_pattern($1,{ user_home_dir_t user_home_t },user_home_t) + read_lnk_files_pattern($1,{ user_home_dir_t user_home_t },user_home_t) ') ######################################## @@ -4525,10 +4630,10 @@ # interface(`userdom_getattr_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - allow $1 sysadm_home_dir_t:dir getattr; + allow $1 admin_home_t:dir getattr; ') ######################################## @@ -4545,10 +4650,10 @@ # interface(`userdom_dontaudit_getattr_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - dontaudit $1 sysadm_home_dir_t:dir getattr; + dontaudit $1 admin_home_t:dir getattr; ') ######################################## @@ -4563,10 +4668,10 @@ # interface(`userdom_search_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - allow $1 sysadm_home_dir_t:dir search_dir_perms; + allow $1 admin_home_t:dir search_dir_perms; ') ######################################## @@ -4582,10 +4687,10 @@ # interface(`userdom_dontaudit_search_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - dontaudit $1 sysadm_home_dir_t:dir search_dir_perms; + dontaudit $1 admin_home_t:dir search_dir_perms; ') ######################################## @@ -4600,10 +4705,10 @@ # interface(`userdom_list_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - allow $1 sysadm_home_dir_t:dir list_dir_perms; + allow $1 admin_home_t:dir list_dir_perms; ') ######################################## @@ -4619,10 +4724,10 @@ # interface(`userdom_dontaudit_list_sysadm_home_dirs',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - dontaudit $1 sysadm_home_dir_t:dir list_dir_perms; + dontaudit $1 admin_home_t:dir list_dir_perms; ') ######################################## @@ -4638,12 +4743,11 @@ # interface(`userdom_dontaudit_read_sysadm_home_content_files',` gen_require(` - type sysadm_home_dir_t, sysadm_home_t; + type admin_home_t; ') - dontaudit $1 sysadm_home_dir_t:dir search_dir_perms; - dontaudit $1 sysadm_home_t:dir search_dir_perms; - dontaudit $1 sysadm_home_t:file read_file_perms; + dontaudit $1 admin_home_t:dir search_dir_perms; + dontaudit $1 admin_home_t:file read_file_perms; ') ######################################## @@ -4670,10 +4774,10 @@ # interface(`userdom_sysadm_home_dir_filetrans',` gen_require(` - type sysadm_home_dir_t; + type admin_home_t; ') - filetrans_pattern($1,sysadm_home_dir_t,$2,$3) + filetrans_pattern($1,admin_home_t,$2,$3) ') ######################################## @@ -4688,10 +4792,10 @@ # interface(`userdom_search_sysadm_home_content_dirs',` gen_require(` - type sysadm_home_dir_t, sysadm_home_t; + type admin_home_t; ') - allow $1 { sysadm_home_dir_t sysadm_home_t }:dir search_dir_perms; + allow $1 admin_home_t:dir search_dir_perms; ') ######################################## @@ -4706,13 +4810,13 @@ # interface(`userdom_read_sysadm_home_content_files',` gen_require(` - type sysadm_home_dir_t, sysadm_home_t; + type admin_home_t; ') files_search_home($1) - allow $1 { sysadm_home_dir_t sysadm_home_t }:dir list_dir_perms; - read_files_pattern($1, { sysadm_home_dir_t sysadm_home_t }, sysadm_home_t) - read_lnk_files_pattern($1, { sysadm_home_dir_t sysadm_home_t }, sysadm_home_t) + allow $1 admin_home_t:dir list_dir_perms; + read_files_pattern($1, admin_home_t, admin_home_t) + read_lnk_files_pattern($1, admin_home_t, admin_home_t) ') ######################################## @@ -4748,11 +4852,48 @@ # interface(`userdom_search_all_users_home_dirs',` gen_require(` + attribute user_home_dir_type; + ') + + files_list_home($1) + allow $1 user_home_dir_type:dir search_dir_perms; +') +######################################## +## +## Read all users home directories symlinks. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_read_all_users_home_dirs_symlinks',` + gen_require(` attribute home_dir_type; ') files_list_home($1) - allow $1 home_dir_type:dir search_dir_perms; + allow $1 home_dir_type:lnk_file read_lnk_file_perms; +') + +######################################## +## +## Read all users home directories symlinks. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_read_all_users_home_content_symlinks',` + gen_require(` + type user_home_t; + ') + + files_list_home($1) + allow $1 user_home_t:lnk_file read_lnk_file_perms; ') ######################################## @@ -4772,6 +4913,14 @@ files_list_home($1) allow $1 home_dir_type:dir list_dir_perms; + + tunable_policy(`use_nfs_home_dirs',` + fs_list_nfs(crond_t) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_list_cifs(crond_t) + ') ') ######################################## @@ -5109,7 +5258,7 @@ # interface(`userdom_relabelto_generic_user_home_dirs',` gen_require(` - type staff_home_dir_t; + type user_home_dir_t; ') files_search_home($1) @@ -5298,6 +5447,49 @@ ######################################## ## +## append all unprivileged users home directory +## files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_append_unpriv_users_home_content_files',` + gen_require(` + attribute user_home_dir_type, user_home_type; + ') + + files_search_home($1) + allow $1 user_home_type:dir list_dir_perms; + append_files_pattern($1,{ user_home_dir_type user_home_type },user_home_type) +') + +######################################## +## +## dontaudit Read all unprivileged users home directory +## files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_read_unpriv_users_home_content_files',` + gen_require(` + attribute user_home_dir_type, user_home_type; + ') + + files_search_home($1) + dontaudit $1 user_home_type:dir list_dir_perms; + dontaudit $1 user_home_type:file read_file_perms; + dontaudit $1 user_home_type:file read_lnk_file_perms; +') + +######################################## +## ## Create, read, write, and delete directories in ## unprivileged users home directories. ## @@ -5503,6 +5695,42 @@ ######################################## ## +## Write all unprivileged users files in /tmp +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_manage_unpriv_users_tmp_files',` + gen_require(` + type user_tmp_t; + ') + + manage_files_pattern($1, user_tmp_t, user_tmp_t) +') + +######################################## +## +## Write all unprivileged users lnk_files in /tmp +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_manage_unpriv_users_tmp_symlinks',` + gen_require(` + type user_tmp_t; + ') + + manage_lnk_files_pattern($1, user_tmp_t, user_tmp_t) +') + +######################################## +## ## Read and write unprivileged user ttys. ## ## @@ -5668,6 +5896,42 @@ ######################################## ## +## Manage keys for all user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_manage_all_users_keys',` + gen_require(` + attribute userdomain; + ') + + allow $1 userdomain:key manage_key_perms; +') + +######################################## +## +## dontaudit search keys for all user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_search_all_users_keys',` + gen_require(` + attribute userdomain; + ') + + dontaudit $1 userdomain:key search; +') + +######################################## +## ## Send a dbus message to all user domains. ## ## @@ -5698,3 +5962,277 @@ interface(`userdom_unconfined',` refpolicywarn(`$0($*) has been deprecated.') ') + +######################################## +## +## allow getattr all user file type +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_list_user_files',` + gen_require(` + attribute $1_file_type; + ') + + allow $2 $1_file_type:dir search_dir_perms; + allow $2 $1_file_type:file getattr; +') + +######################################## +## +## Do not audit attempts to write to homedirs of sysadm users +## home directory. +## +## +## +## Domain to not audit. +## +## +# +interface(`userdom_dontaudit_write_sysadm_home_dirs',` + gen_require(` + type admin_home_t; + ') + + dontaudit $1 admin_home_t:dir write; +') + +######################################## +## +## Ptrace all user domains. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_ptrace_all_users',` + gen_require(` + attribute userdomain; + ') + + allow $1 userdomain:process ptrace; +') + +######################################## +## +## unlink all unprivileged users home directory +## files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_unlink_unpriv_users_home_content_files',` + gen_require(` + attribute user_home_dir_type, user_home_type; + ') + + files_search_home($1) + allow $1 user_home_dir_type:dir list_dir_perms; + allow $1 user_home_type:file unlink; +') + +######################################## +## +## dontaudit search all users home directory +## files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_search_users_home_dirs',` + + gen_require(` + attribute user_home_dir_type; + ') + + files_search_home($1) + dontaudit $1 user_home_dir_type:dir search_dir_perms; +') + + +######################################## +## +## Identify specified type as being in a users home directory +## +## +##

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

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

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

+##

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

+## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +## +## +## The class of the object to be created. +## If not specified, file is used. +## +## +# +template(`userdom_transition_user_tmp',` + gen_require(` + type user_tmp_t; + ') + + files_tmp_filetrans($2, user_tmp_t, $3) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.te serefpolicy-3.2.5/policy/modules/system/userdomain.te --- nsaserefpolicy/policy/modules/system/userdomain.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/userdomain.te 2008-01-02 14:18:19.000000000 -0500 @@ -2,12 +2,7 @@ policy_module(userdomain,2.5.0) gen_require(` - role sysadm_r, staff_r, user_r; - - ifdef(`enable_mls',` - role secadm_r; - role auditadm_r; - ') + role sysadm_r; ') ######################################## @@ -17,20 +12,13 @@ ## ##

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

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

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

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

## Allow users to connect to PostgreSQL ##

## @@ -74,6 +62,9 @@ # users home directory contents attribute home_type; +# Executables to be run by user +attribute user_exec_type; + # The privhome attribute identifies every domain that can create files under # regular user home directories in the regular context (IE act on behalf of # a user in writing regular files) @@ -101,40 +92,49 @@ attribute untrusted_content_type; attribute untrusted_content_tmp_type; -######################################## -# -# Local policy -# +type admin_home_t, home_type; +files_type(admin_home_t) +files_associate_tmp(admin_home_t) +fs_associate_tmpfs(admin_home_t) +files_mountpoint(admin_home_t) + +type user_home_t, user_file_type, user_home_type, home_type; +files_type(user_home_t) +files_associate_tmp(user_home_t) +fs_associate_tmpfs(user_home_t) +files_mountpoint(user_home_t) +files_poly_parent(user_home_t) +files_poly_member(user_home_t) + +# type of home directory +type user_home_dir_t, home_dir_type, user_home_dir_type, home_type; +files_type(user_home_dir_t) +files_mountpoint(user_home_dir_t) +files_associate_tmp(user_home_dir_t) +fs_associate_tmpfs(user_home_dir_t) +files_poly(user_home_dir_t) +files_poly_member(user_home_dir_t) +files_poly_parent(user_home_dir_t) -userdom_admin_user_template(sysadm) -userdom_unpriv_user_template(staff) -userdom_unpriv_user_template(user) +type user_tmp_t, user_file_type, user_tmpfile; +files_tmp_file(user_tmp_t) -# user role change rules: -# sysadm_r can change to user roles -userdom_role_change_template(sysadm, user) -userdom_role_change_template(sysadm, staff) - -# only staff_r can change to sysadm_r -userdom_role_change_template(staff, sysadm) -dontaudit staff_t admin_terminal:chr_file { read write }; - -ifdef(`enable_mls',` - userdom_unpriv_user_template(secadm) - userdom_unpriv_user_template(auditadm) +############################## +# +# User home directory file rules +# - userdom_role_change_template(staff, auditadm) - userdom_role_change_template(staff, secadm) +allow user_file_type user_home_t:filesystem associate; - userdom_role_change_template(sysadm, secadm) - userdom_role_change_template(sysadm, auditadm) +# Rules used to associate a homedir as a mountpoint +allow user_home_t self:filesystem associate; - userdom_role_change_template(auditadm, secadm) - userdom_role_change_template(auditadm, sysadm) +######################################## +# +# Local policy +# - userdom_role_change_template(secadm, auditadm) - userdom_role_change_template(secadm, sysadm) -') +userdom_admin_user_template(sysadm) ######################################## # @@ -154,6 +154,11 @@ init_exec(sysadm_t) +kernel_sigstop_unlabeled(sysadm_t) +kernel_signal_unlabeled(sysadm_t) +kernel_kill_unlabeled(sysadm_t) +kernel_read_unlabeled_state(sysadm_t) + # Following for sending reboot and wall messages userdom_use_unpriv_users_ptys(sysadm_t) userdom_use_unpriv_users_ttys(sysadm_t) @@ -170,46 +175,7 @@ ') ') -ifdef(`enable_mls',` - allow auditadm_t self:capability { dac_read_search dac_override }; - seutil_run_runinit(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) - domain_kill_all_domains(auditadm_t) - seutil_read_bin_policy(auditadm_t) - corecmd_exec_shell(auditadm_t) - logging_send_syslog_msg(auditadm_t) - logging_read_generic_logs(auditadm_t) - logging_manage_audit_log(auditadm_t) - logging_manage_audit_config(auditadm_t) - logging_run_auditctl(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) - logging_run_auditd(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) - userdom_dontaudit_read_sysadm_home_content_files(auditadm_t) - - allow secadm_t self:capability { dac_read_search dac_override }; - corecmd_exec_shell(secadm_t) - domain_obj_id_change_exemption(secadm_t) - mls_process_read_up(secadm_t) - mls_file_read_all_levels(secadm_t) - mls_file_write_all_levels(secadm_t) - mls_file_upgrade(secadm_t) - mls_file_downgrade(secadm_t) - auth_relabel_all_files_except_shadow(secadm_t) - dev_relabel_all_dev_nodes(secadm_t) - auth_relabel_shadow(secadm_t) - init_exec(secadm_t) - logging_read_audit_log(secadm_t) - logging_read_generic_logs(secadm_t) - logging_read_audit_config(secadm_t) - userdom_dontaudit_append_staff_home_content_files(secadm_t) - userdom_dontaudit_read_sysadm_home_content_files(secadm_t) - - optional_policy(` - aide_run(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) - ') - - optional_policy(` - netlabel_run_mgmt(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) - ') -',` +ifdef(`enable_mls',`',` logging_manage_audit_log(sysadm_t) logging_manage_audit_config(sysadm_t) logging_run_auditctl(sysadm_t, sysadm_r, admin_terminal) @@ -224,6 +190,10 @@ ') optional_policy(` + amtu_run(sysadm_t, sysadm_r, admin_terminal) +') + +optional_policy(` apache_run_helper(sysadm_t, sysadm_r, admin_terminal) #apache_run_all_scripts(sysadm_t, sysadm_r) #apache_domtrans_sys_script(sysadm_t) @@ -279,14 +249,6 @@ ') optional_policy(` - consoletype_exec(sysadm_t) - - ifdef(`enable_mls',` - consoletype_exec(auditadm_t) - ') -') - -optional_policy(` cron_admin_template(sysadm, sysadm_t, sysadm_r) ') @@ -302,12 +264,9 @@ optional_policy(` dmesg_exec(sysadm_t) - - ifdef(`enable_mls',` - dmesg_exec(auditadm_t) - ') ') + optional_policy(` dmidecode_run(sysadm_t, sysadm_r, admin_terminal) ') @@ -352,6 +311,10 @@ ') optional_policy(` + kismet_run(sysadm_t, sysadm_r, admin_terminal) +') + +optional_policy(` lvm_run(sysadm_t, sysadm_r, admin_terminal) ') @@ -387,6 +350,10 @@ ') optional_policy(` + netlabel_run_mgmt(sysadm_t, sysadm_r, admin_terminal) +') + +optional_policy(` netutils_run(sysadm_t, sysadm_r, admin_terminal) netutils_run_ping(sysadm_t, sysadm_r, admin_terminal) netutils_run_traceroute(sysadm_t, sysadm_r, admin_terminal) @@ -436,15 +403,19 @@ optional_policy(` samba_run_net(sysadm_t, sysadm_r, admin_terminal) + samba_run_smbcontrol(sysadm_t, sysadm_r, admin_terminal) samba_run_winbind_helper(sysadm_t, sysadm_r, admin_terminal) ') optional_policy(` + seutil_run_setsebool(sysadm_t, sysadm_r, admin_terminal) seutil_run_setfiles(sysadm_t, sysadm_r, admin_terminal) seutil_run_runinit(sysadm_t, sysadm_r, admin_terminal) ifdef(`enable_mls',` - userdom_security_admin_template(secadm_t, secadm_r, { secadm_tty_device_t sysadm_devpts_t }) +# tunable_policy(`allow_sysadm_manage_security',` + userdom_security_admin_template(sysadm_t, sysadm_r, admin_terminal) +# ') ', ` userdom_security_admin_template(sysadm_t, sysadm_r, admin_terminal) ') @@ -487,3 +458,8 @@ optional_policy(` yam_run(sysadm_t, sysadm_r, admin_terminal) ') + +tunable_policy(`allow_console_login', ` + term_use_console(userdomain) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/virt.fc serefpolicy-3.2.5/policy/modules/system/virt.fc --- nsaserefpolicy/policy/modules/system/virt.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/virt.fc 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +/var/lib/libvirt(/.*)? gen_context(system_u:object_r:virt_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/virt.if serefpolicy-3.2.5/policy/modules/system/virt.if --- nsaserefpolicy/policy/modules/system/virt.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/virt.if 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1,78 @@ +## Virtualization + +######################################## +## +## Read virt library files. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_read_lib_files',` + gen_require(` + type virt_var_lib_t; + ') + + files_list_var_lib($1) + read_files_pattern($1, virt_var_lib_t,virt_var_lib_t) +') + +######################################## +## +## append virt library files. +## +## +## +## Domain allowed access. +## +## +# +interface(`virt_append_lib_files',` + gen_require(` + type virt_var_lib_t; + ') + + allow $1 virt_var_lib_t:file append; +') + +######################################## +## +## Allow the specified domain to read/write +## virt library files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`virt_rw_lib_files',` + gen_require(` + type virt_var_lib_t; + ') + + files_list_var_lib($1) + rw_files_pattern($1,virt_var_lib_t,virt_var_lib_t) +') + +######################################## +## +## Allow the specified domain to manage +## virt library files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`virt_manage_lib_files',` + gen_require(` + type virt_var_lib_t; + ') + + files_list_var_lib($1) + manage_files_pattern($1,virt_var_lib_t,virt_var_lib_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/virt.te serefpolicy-3.2.5/policy/modules/system/virt.te --- nsaserefpolicy/policy/modules/system/virt.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/virt.te 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1,3 @@ +# var/lib files +type virt_var_lib_t; +files_type(virt_var_lib_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.if serefpolicy-3.2.5/policy/modules/system/xen.if --- nsaserefpolicy/policy/modules/system/xen.if 2007-06-21 09:32:04.000000000 -0400 +++ serefpolicy-3.2.5/policy/modules/system/xen.if 2007-12-19 05:38:09.000000000 -0500 @@ -191,3 +191,24 @@ domtrans_pattern($1,xm_exec_t,xm_t) ') + +######################################## +## +## Allow the specified domain to read/write +## xend image files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`xen_rw_image_files',` + gen_require(` + type xen_image_t, xend_var_lib_t; + ') + + files_list_var_lib($1) + allow $1 xend_var_lib_t:dir search_dir_perms; + rw_files_pattern($1,xen_image_t,xen_image_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.te serefpolicy-3.2.5/policy/modules/system/xen.te --- nsaserefpolicy/policy/modules/system/xen.te 2007-12-19 05:32:17.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/system/xen.te 2007-12-19 05:38:09.000000000 -0500 @@ -6,6 +6,13 @@ # Declarations # +## +##

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

+## +gen_tunable(xen_use_nfs,false) + # console ptys type xen_devpts_t; term_pty(xen_devpts_t); @@ -45,9 +52,7 @@ type xenstored_t; type xenstored_exec_t; -domain_type(xenstored_t) -domain_entry_file(xenstored_t,xenstored_exec_t) -role system_r types xenstored_t; +init_daemon_domain(xenstored_t,xenstored_exec_t) # var/lib files type xenstored_var_lib_t; @@ -59,8 +64,7 @@ type xenconsoled_t; type xenconsoled_exec_t; -domain_type(xenconsoled_t) -domain_entry_file(xenconsoled_t,xenconsoled_exec_t) +init_daemon_domain(xenconsoled_t,xenconsoled_exec_t) role system_r types xenconsoled_t; # pid files @@ -95,7 +99,7 @@ read_lnk_files_pattern(xend_t,xen_image_t,xen_image_t) rw_blk_files_pattern(xend_t,xen_image_t,xen_image_t) -allow xend_t xenctl_t:fifo_file manage_file_perms; +allow xend_t xenctl_t:fifo_file manage_fifo_file_perms; dev_filetrans(xend_t, xenctl_t, fifo_file) manage_files_pattern(xend_t,xend_tmp_t,xend_tmp_t) @@ -103,14 +107,14 @@ files_tmp_filetrans(xend_t, xend_tmp_t, { file dir }) # pid file -allow xend_t xend_var_run_t:dir setattr; +manage_dirs_pattern(xend_t,xend_var_run_t,xend_var_run_t) manage_files_pattern(xend_t,xend_var_run_t,xend_var_run_t) manage_sock_files_pattern(xend_t,xend_var_run_t,xend_var_run_t) manage_fifo_files_pattern(xend_t,xend_var_run_t,xend_var_run_t) -files_pid_filetrans(xend_t,xend_var_run_t, { file sock_file fifo_file }) +files_pid_filetrans(xend_t,xend_var_run_t, { file sock_file fifo_file dir }) # log files -allow xend_t xend_var_log_t:dir setattr; +manage_dirs_pattern(xend_t,xend_var_log_t,xend_var_log_t) manage_files_pattern(xend_t,xend_var_log_t,xend_var_log_t) manage_sock_files_pattern(xend_t,xend_var_log_t,xend_var_log_t) logging_log_filetrans(xend_t,xend_var_log_t,{ sock_file file dir }) @@ -122,15 +126,13 @@ manage_fifo_files_pattern(xend_t,xend_var_lib_t,xend_var_lib_t) files_var_lib_filetrans(xend_t,xend_var_lib_t,{ file dir }) +init_stream_connect_script(xend_t) + # transition to store -domain_auto_trans(xend_t, xenstored_exec_t, xenstored_t) -allow xenstored_t xend_t:fd use; -allow xenstored_t xend_t:process sigchld; -allow xenstored_t xend_t:fifo_file write; +domtrans_pattern(xend_t, xenstored_exec_t, xenstored_t) # transition to console -domain_auto_trans(xend_t, xenconsoled_exec_t, xenconsoled_t) -allow xenconsoled_t xend_t:fd use; +domtrans_pattern(xend_t, xenconsoled_exec_t, xenconsoled_t) kernel_read_kernel_sysctls(xend_t) kernel_read_system_state(xend_t) @@ -176,6 +178,7 @@ files_manage_etc_runtime_files(xend_t) files_etc_filetrans_etc_runtime(xend_t,file) files_read_usr_files(xend_t) +files_read_default_symlinks(xend_t) storage_raw_read_fixed_disk(xend_t) storage_raw_write_fixed_disk(xend_t) @@ -214,6 +217,10 @@ netutils_domtrans(xend_t) optional_policy(` + brctl_domtrans(xend_t) +') + +optional_policy(` consoletype_exec(xend_t) ') @@ -224,7 +231,7 @@ allow xenconsoled_t self:capability { dac_override fsetid ipc_lock }; allow xenconsoled_t self:unix_stream_socket create_stream_socket_perms; -allow xenconsoled_t self:fifo_file { read write }; +allow xenconsoled_t self:fifo_file rw_fifo_file_perms; allow xenconsoled_t xen_devpts_t:chr_file rw_term_perms; @@ -257,7 +264,7 @@ miscfiles_read_localization(xenconsoled_t) -xen_append_log(xenconsoled_t) +xen_manage_log(xenconsoled_t) xen_stream_connect_xenstore(xenconsoled_t) ######################################## @@ -265,7 +272,7 @@ # Xen store local policy # -allow xenstored_t self:capability { dac_override mknod ipc_lock }; +allow xenstored_t self:capability { dac_override mknod ipc_lock sys_resource }; allow xenstored_t self:unix_stream_socket create_stream_socket_perms; allow xenstored_t self:unix_dgram_socket create_socket_perms; @@ -318,12 +325,13 @@ allow xm_t self:capability { dac_override ipc_lock sys_tty_config }; # internal communication is often done using fifo and unix sockets. -allow xm_t self:fifo_file { read write }; +allow xm_t self:fifo_file rw_fifo_file_perms; allow xm_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow xm_t self:tcp_socket create_stream_socket_perms; manage_files_pattern(xm_t,xend_var_lib_t,xend_var_lib_t) manage_fifo_files_pattern(xm_t,xend_var_lib_t,xend_var_lib_t) +manage_sock_files_pattern(xm_t,xend_var_lib_t,xend_var_lib_t) files_search_var_lib(xm_t) allow xm_t xen_image_t:dir rw_dir_perms; @@ -336,6 +344,7 @@ kernel_write_xen_state(xm_t) corecmd_exec_bin(xm_t) +corecmd_exec_shell(xm_t) corenet_tcp_sendrecv_generic_if(xm_t) corenet_tcp_sendrecv_all_nodes(xm_t) @@ -351,8 +360,11 @@ storage_raw_read_fixed_disk(xm_t) +fs_getattr_all_fs(xm_t) + term_use_all_terms(xm_t) +init_stream_connect_script(xm_t) init_rw_script_stream_sockets(xm_t) init_use_fds(xm_t) @@ -363,6 +375,20 @@ sysnet_read_config(xm_t) +userdom_dontaudit_search_sysadm_home_dirs(xm_t) + xen_append_log(xm_t) xen_stream_connect(xm_t) xen_stream_connect_xenstore(xm_t) + +#Should have a boolean wrapping these +fs_list_auto_mountpoints(xend_t) +files_search_mnt(xend_t) +fs_getattr_all_fs(xend_t) +fs_read_dos_files(xend_t) + +tunable_policy(`xen_use_nfs',` + fs_manage_nfs_files(xend_t) + fs_read_nfs_symlinks(xend_t) + fstools_manage_nfs(xend_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/auditadm.fc serefpolicy-3.2.5/policy/modules/users/auditadm.fc --- nsaserefpolicy/policy/modules/users/auditadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/auditadm.fc 2008-01-02 11:37:55.000000000 -0500 @@ -0,0 +1 @@ +# No auditadm file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/auditadm.if serefpolicy-3.2.5/policy/modules/users/auditadm.if --- nsaserefpolicy/policy/modules/users/auditadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/auditadm.if 2008-01-02 11:36:36.000000000 -0500 @@ -0,0 +1 @@ +## Policy for auditadm user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/auditadm.te serefpolicy-3.2.5/policy/modules/users/auditadm.te --- nsaserefpolicy/policy/modules/users/auditadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/auditadm.te 2008-01-02 11:38:04.000000000 -0500 @@ -0,0 +1,25 @@ +policy_module(auditadm,1.0.1) +gen_require(` + role staff_r; +') + +userdom_unpriv_user_template(auditadm) + +userdom_role_change_template(staff, auditadm) + +allow auditadm_t self:capability { dac_read_search dac_override }; +seutil_run_runinit(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) +domain_kill_all_domains(auditadm_t) +seutil_read_bin_policy(auditadm_t) +corecmd_exec_shell(auditadm_t) +logging_send_syslog_msg(auditadm_t) +logging_read_generic_logs(auditadm_t) +logging_manage_audit_log(auditadm_t) +logging_manage_audit_config(auditadm_t) +logging_run_auditctl(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) +logging_run_auditd(auditadm_t, auditadm_r, { auditadm_tty_device_t auditadm_devpts_t }) +userdom_dontaudit_read_sysadm_home_content_files(auditadm_t) + +optional_policy(` + dmesg_exec(auditadm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/guest.fc serefpolicy-3.2.5/policy/modules/users/guest.fc --- nsaserefpolicy/policy/modules/users/guest.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/guest.fc 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +# No guest file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/guest.if serefpolicy-3.2.5/policy/modules/users/guest.if --- nsaserefpolicy/policy/modules/users/guest.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/guest.if 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +## Policy for guest user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/guest.te serefpolicy-3.2.5/policy/modules/users/guest.te --- nsaserefpolicy/policy/modules/users/guest.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/guest.te 2007-12-22 07:19:26.000000000 -0500 @@ -0,0 +1,21 @@ +policy_module(guest,1.0.1) +userdom_restricted_user_template(guest) + +optional_policy(` + java_per_role_template(guest, guest_t, guest_r) +') + +optional_policy(` + mono_per_role_template(guest, guest_t, guest_r) +') + +userdom_restricted_user_template(gadmin) + +optional_policy(` + gen_require(` + type xguest_mozilla_t; + ') + + dbus_chat_user_bus(xguest,xguest_mozilla_t) + dbus_connectto_user_bus(xguest,xguest_mozilla_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/logadm.fc serefpolicy-3.2.5/policy/modules/users/logadm.fc --- nsaserefpolicy/policy/modules/users/logadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/logadm.fc 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +# No logadm file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/logadm.if serefpolicy-3.2.5/policy/modules/users/logadm.if --- nsaserefpolicy/policy/modules/users/logadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/logadm.if 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +## Policy for logadm user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/logadm.te serefpolicy-3.2.5/policy/modules/users/logadm.te --- nsaserefpolicy/policy/modules/users/logadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/logadm.te 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1,11 @@ +policy_module(logadm,1.0.0) + +######################################## +# +# logadmin local policy +# +userdom_base_user_template(logadm) + +allow logadm_t self:capability { dac_override dac_read_search kill sys_ptrace sys_nice }; + +logging_admin(logadm_t, logadm_r, { logadm_devpts_t logadm_tty_device_t }) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/metadata.xml serefpolicy-3.2.5/policy/modules/users/metadata.xml --- nsaserefpolicy/policy/modules/users/metadata.xml 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/metadata.xml 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +Policy modules for users diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/secadm.fc serefpolicy-3.2.5/policy/modules/users/secadm.fc --- nsaserefpolicy/policy/modules/users/secadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/secadm.fc 2008-01-02 11:40:47.000000000 -0500 @@ -0,0 +1 @@ +# No secadm file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/secadm.if serefpolicy-3.2.5/policy/modules/users/secadm.if --- nsaserefpolicy/policy/modules/users/secadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/secadm.if 2008-01-02 11:40:35.000000000 -0500 @@ -0,0 +1 @@ +## Policy for secadm user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/secadm.te serefpolicy-3.2.5/policy/modules/users/secadm.te --- nsaserefpolicy/policy/modules/users/secadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/secadm.te 2008-01-02 14:52:04.000000000 -0500 @@ -0,0 +1,39 @@ +policy_module(secadm,1.0.1) +gen_require(` + role staff_r; +') + +userdom_unpriv_user_template(secadm) +userdom_role_change_template(staff, secadm) + +allow secadm_t self:capability { dac_read_search dac_override }; +corecmd_exec_shell(secadm_t) +domain_obj_id_change_exemption(secadm_t) +mls_process_read_up(secadm_t) +mls_file_read_all_levels(secadm_t) +mls_file_write_all_levels(secadm_t) +mls_file_upgrade(secadm_t) +mls_file_downgrade(secadm_t) +auth_relabel_all_files_except_shadow(secadm_t) +dev_relabel_all_dev_nodes(secadm_t) +auth_relabel_shadow(secadm_t) +init_exec(secadm_t) +logging_read_audit_log(secadm_t) +logging_read_generic_logs(secadm_t) +logging_read_audit_config(secadm_t) +userdom_dontaudit_append_staff_home_content_files(secadm_t) +userdom_dontaudit_read_sysadm_home_content_files(secadm_t) + +userdom_security_admin_template(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) + +optional_policy(` + aide_run(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) +') + +optional_policy(` + netlabel_run_mgmt(secadm_t, secadm_r, { secadm_tty_device_t secadm_devpts_t }) +') + +optional_policy(` + dmesg_exec(secadm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/staff.fc serefpolicy-3.2.5/policy/modules/users/staff.fc --- nsaserefpolicy/policy/modules/users/staff.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/staff.fc 2008-01-02 11:12:56.000000000 -0500 @@ -0,0 +1 @@ +# No staff file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/staff.if serefpolicy-3.2.5/policy/modules/users/staff.if --- nsaserefpolicy/policy/modules/users/staff.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/staff.if 2008-01-02 11:13:02.000000000 -0500 @@ -0,0 +1 @@ +## Policy for staff user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/staff.te serefpolicy-3.2.5/policy/modules/users/staff.te --- nsaserefpolicy/policy/modules/users/staff.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/staff.te 2008-01-08 05:06:18.000000000 -0500 @@ -0,0 +1,34 @@ +policy_module(staff,1.0.1) +userdom_unpriv_user_template(staff) + +# only staff_r can change to sysadm_r +userdom_role_change_template(staff, sysadm) +userdom_dontaudit_use_sysadm_terms(staff_t) + +domain_read_all_domains_state(staff_t) +domain_getattr_all_domains(staff_t) + +optional_policy(` + xserver_per_role_template(staff, staff_t, staff_r) +') + +sudo_per_role_template(staff, staff_t, staff_r) +seutil_run_newrole(staff_t, staff_r, { staff_tty_device_t staff_devpts_t }) + +optional_policy(` + java_per_role_template(staff, staff_t, staff_r) +') + +optional_policy(` + mono_per_role_template(staff, staff_t, staff_r) +') + +optional_policy(` + gpg_per_role_template(staff, staff_usertype, staff_r) +') + +optional_policy(` + netutils_run_ping_cond(staff_t,staff_r,{ staff_tty_device_t staff_devpts_t }) + netutils_run_traceroute_cond(staff_t,staff_r,{ staff_tty_device_t staff_devpts_t }) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/user.fc serefpolicy-3.2.5/policy/modules/users/user.fc --- nsaserefpolicy/policy/modules/users/user.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/user.fc 2008-01-02 11:13:33.000000000 -0500 @@ -0,0 +1 @@ +# No user file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/user.if serefpolicy-3.2.5/policy/modules/users/user.if --- nsaserefpolicy/policy/modules/users/user.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/user.if 2008-01-02 11:13:21.000000000 -0500 @@ -0,0 +1 @@ +## Policy for user user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/user.te serefpolicy-3.2.5/policy/modules/users/user.te --- nsaserefpolicy/policy/modules/users/user.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/user.te 2008-01-03 13:17:42.000000000 -0500 @@ -0,0 +1,25 @@ +policy_module(user,1.0.1) +userdom_unpriv_user_template(user) + +optional_policy(` + java_per_role_template(user, user_t, user_r) +') + +optional_policy(` + mono_per_role_template(user, user_t, user_r) +') + +optional_policy(` + xserver_per_role_template(user, user_t, user_r) +') + +optional_policy(` + gpg_per_role_template(user, user_usertype, user_r) +') + +optional_policy(` + netutils_run_ping_cond(user_t,user_r,{ user_tty_device_t user_devpts_t }) + netutils_run_traceroute_cond(user_t,user_r,{ user_tty_device_t user_devpts_t }) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/webadm.fc serefpolicy-3.2.5/policy/modules/users/webadm.fc --- nsaserefpolicy/policy/modules/users/webadm.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/webadm.fc 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +# No webadm file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/webadm.if serefpolicy-3.2.5/policy/modules/users/webadm.if --- nsaserefpolicy/policy/modules/users/webadm.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/webadm.if 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +## Policy for webadm user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/webadm.te serefpolicy-3.2.5/policy/modules/users/webadm.te --- nsaserefpolicy/policy/modules/users/webadm.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/webadm.te 2008-01-02 11:22:34.000000000 -0500 @@ -0,0 +1,42 @@ +policy_module(webadm,1.0.0) + +######################################## +# +# webadmin local policy +# + +userdom_base_user_template(webadm) +allow webadm_t self:capability { dac_override dac_read_search kill sys_ptrace sys_nice }; + +bool webadm_read_user_files false; +bool webadm_manage_user_files false; + +if (webadm_read_user_files) { + userdom_read_unpriv_users_home_content_files(webadm_t) + userdom_read_unpriv_users_tmp_files(webadm_t) +} + +if (webadm_manage_user_files) { + userdom_manage_unpriv_users_home_content_dirs(webadm_t) + userdom_read_unpriv_users_tmp_files(webadm_t) + userdom_write_unpriv_users_tmp_files(webadm_t) +} + +files_dontaudit_search_all_dirs(webadm_t) +files_manage_generic_locks(webadm_t) +files_list_var(webadm_t) +selinux_get_enforce_mode(webadm_t) +seutil_domtrans_setfiles(webadm_t) + +logging_send_syslog_msg(webadm_t) + +userdom_dontaudit_search_sysadm_home_dirs(webadm_t) +userdom_dontaudit_search_generic_user_home_dirs(webadm_t) + +apache_admin(webadm_t, webadm_r, { webadm_devpts_t webadm_tty_device_t }) + +gen_require(` + type staff_t; +') +allow staff_t webadm_t:process transition; +allow webadm_t staff_t:dir getattr; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/xguest.fc serefpolicy-3.2.5/policy/modules/users/xguest.fc --- nsaserefpolicy/policy/modules/users/xguest.fc 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/xguest.fc 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +# No xguest file contexts. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/xguest.if serefpolicy-3.2.5/policy/modules/users/xguest.if --- nsaserefpolicy/policy/modules/users/xguest.if 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/xguest.if 2007-12-19 05:38:09.000000000 -0500 @@ -0,0 +1 @@ +## Policy for xguest user diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/users/xguest.te serefpolicy-3.2.5/policy/modules/users/xguest.te --- nsaserefpolicy/policy/modules/users/xguest.te 1969-12-31 19:00:00.000000000 -0500 +++ serefpolicy-3.2.5/policy/modules/users/xguest.te 2007-12-19 16:36:37.000000000 -0500 @@ -0,0 +1,66 @@ +policy_module(xguest,1.0.1) + +## +##

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

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

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

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

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

+## +gen_tunable(xguest_use_bluetooth,false) + +userdom_restricted_xwindows_user_template(xguest) + +optional_policy(` + mozilla_per_role_template(xguest, xguest_t, xguest_r) +') + +optional_policy(` + java_per_role_template(xguest, xguest_t, xguest_r) +') + +optional_policy(` + mono_per_role_template(xguest, xguest_t, xguest_r) +') + +# Allow mounting of file systems +optional_policy(` + tunable_policy(`xguest_mount_media',` + hal_dbus_chat(xguest_t) + init_read_utmp(xguest_t) + auth_list_pam_console_data(xguest_t) + kernel_read_fs_sysctls(xguest_t) + files_dontaudit_getattr_boot_dirs(xguest_t) + files_search_mnt(xguest_t) + fs_manage_noxattr_fs_files(xguest_t) + fs_manage_noxattr_fs_dirs(xguest_t) + fs_manage_noxattr_fs_dirs(xguest_t) + fs_getattr_noxattr_fs(xguest_t) + fs_read_noxattr_fs_symlinks(xguest_t) + ') +') + +optional_policy(` + tunable_policy(`xguest_connect_network',` + networkmanager_dbus_chat(xguest_t) + ') +') + +optional_policy(` + tunable_policy(`xguest_use_bluetooth',` + bluetooth_dbus_chat(xguest_t) + ') +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/support/obj_perm_sets.spt serefpolicy-3.2.5/policy/support/obj_perm_sets.spt --- nsaserefpolicy/policy/support/obj_perm_sets.spt 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.2.5/policy/support/obj_perm_sets.spt 2007-12-19 05:38:09.000000000 -0500 @@ -204,7 +204,7 @@ define(`getattr_file_perms',`{ getattr }') define(`setattr_file_perms',`{ setattr }') define(`read_file_perms',`{ getattr read lock ioctl }') -define(`mmap_file_perms',`{ getattr read execute }') +define(`mmap_file_perms',`{ getattr read execute ioctl }') define(`exec_file_perms',`{ getattr read execute execute_no_trans }') define(`append_file_perms',`{ getattr append lock ioctl }') define(`write_file_perms',`{ getattr write append lock ioctl }') @@ -315,3 +315,13 @@ # define(`client_stream_socket_perms', `{ create ioctl read getattr write setattr append bind getopt setopt shutdown }') define(`server_stream_socket_perms', `{ client_stream_socket_perms listen accept }') + +define(`all_capabilities', `{ chown dac_override dac_read_search fowner fsetid kill setgid setuid setpcap linux_immutable net_bind_service net_broadcast net_admin net_raw ipc_lock ipc_owner sys_module sys_rawio sys_chroot sys_ptrace sys_pacct sys_admin sys_boot sys_nice sys_resource sys_time sys_tty_config mknod lease audit_write audit_control } +') + +define(`all_nscd_perms', `{ getserv getpwd getgrp gethost getstat admin shmempwd shmemgrp shmemhost shmemserv } ') +define(`all_dbus_perms', `{ acquire_svc send_msg } ') +define(`all_passwd_perms', `{ passwd chfn chsh rootok crontab } ') +define(`all_association_perms', `{ sendto recvfrom setcontext polmatch } ') + +define(`manage_key_perms', `{ create link read search setattr view write } ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/users serefpolicy-3.2.5/policy/users --- nsaserefpolicy/policy/users 2007-10-12 08:56:09.000000000 -0400 +++ serefpolicy-3.2.5/policy/users 2007-12-21 12:52:51.000000000 -0500 @@ -16,7 +16,7 @@ # and a user process should never be assigned the system user # identity. # -gen_user(system_u,, system_r, s0, s0 - mls_systemhigh, mcs_allcats) +gen_user(system_u, user, system_r, s0, s0 - mls_systemhigh, mcs_allcats) # # user_u is a generic user identity for Linux users who have no @@ -25,13 +25,10 @@ # SELinux user identity for a Linux user. If you do not want to # permit any access to such users, then remove this entry. # -gen_user(user_u, user, user_r, s0, s0) +gen_user(user_u, user, user_r system_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) - # # The following users correspond to Unix identities. # These identities are typically assigned as the user attribute @@ -39,8 +36,4 @@ # role should use the staff_r role instead of the user_r role when # not in the sysadm_r. # -ifdef(`direct_sysadm_daemon',` - gen_user(root, sysadm, sysadm_r staff_r ifdef(`enable_mls',`secadm_r auditadm_r') system_r, s0, s0 - mls_systemhigh, mcs_allcats) -',` - gen_user(root, sysadm, sysadm_r staff_r ifdef(`enable_mls',`secadm_r auditadm_r'), s0, s0 - mls_systemhigh, mcs_allcats) -') +gen_user(root, unconfined, unconfined_r sysadm_r staff_r ifdef(`enable_mls',`secadm_r auditadm_r') system_r, s0, s0 - mls_systemhigh, mcs_allcats) diff --exclude-from=exclude -N -u -r nsaserefpolicy/Rules.modular serefpolicy-3.2.5/Rules.modular --- nsaserefpolicy/Rules.modular 2007-12-19 05:32:18.000000000 -0500 +++ serefpolicy-3.2.5/Rules.modular 2007-12-19 05:38:09.000000000 -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 @@ -147,7 +147,7 @@ $(tmpdir)/rolemap.conf: M4PARAM += -D self_contained_policy $(tmpdir)/rolemap.conf: $(rolemap) $(verbose) echo "" > $@ - $(call parse-rolemap,base,$@) +# $(call parse-rolemap,base,$@) $(tmpdir)/all_te_files.conf: M4PARAM += -D self_contained_policy $(tmpdir)/all_te_files.conf: $(m4support) $(tmpdir)/generated_definitions.conf $(tmpdir)/all_interfaces.conf $(base_te_files) $(tmpdir)/rolemap.conf diff --exclude-from=exclude -N -u -r nsaserefpolicy/Rules.monolithic serefpolicy-3.2.5/Rules.monolithic --- nsaserefpolicy/Rules.monolithic 2007-11-20 06:55:20.000000000 -0500 +++ serefpolicy-3.2.5/Rules.monolithic 2007-12-19 05:38:09.000000000 -0500 @@ -96,7 +96,7 @@ # # Load the binary policy # -reload $(tmpdir)/load: $(loadpath) $(fcpath) $(appfiles) +reload $(tmpdir)/load: $(loadpath) $(fcpath) $(ncpath) $(appfiles) @echo "Loading $(NAME) $(loadpath)" $(verbose) $(LOADPOLICY) -q $(loadpath) @touch $(tmpdir)/load