add gatekeeper, bug 1526

refpolicy/Changelog

@@ -46,6 +46,7 @@
 	ethereal
 	evolution
 	games
+	gatekeeper
 	jabber
 	mozilla
 	mplayer

refpolicy/policy/modules/services/gatekeeper.fc

@@ -0,0 +1,8 @@
+/etc/gatekeeper\.ini	--	gen_context(system_u:object_r:gatekeeper_etc_t,s0)
+
+/usr/sbin/gk		--	gen_context(system_u:object_r:gatekeeper_exec_t,s0)
+/usr/sbin/gnugk		--	gen_context(system_u:object_r:gatekeeper_exec_t,s0)
+
+/var/log/gnugk(/.*)?		gen_context(system_u:object_r:gatekeeper_log_t,s0)
+/var/run/gk\.pid	--	gen_context(system_u:object_r:gatekeeper_var_run_t,s0)
+/var/run/gnugk(/.*)?		gen_context(system_u:object_r:gatekeeper_var_run_t,s0)

refpolicy/policy/modules/services/gatekeeper.if

@@ -0,0 +1 @@
+## <summary>OpenH.323 Voice-Over-IP Gatekeeper</summary>

refpolicy/policy/modules/services/gatekeeper.te

@@ -0,0 +1,130 @@
+
+policy_module(gatekeeper,1.0.0)
+
+########################################
+#
+# Declarations
+#
+
+type gatekeeper_t;
+type gatekeeper_exec_t;
+init_daemon_domain(gatekeeper_t,gatekeeper_exec_t)
+
+type gatekeeper_etc_t;
+files_config_file(gatekeeper_etc_t)
+
+type gatekeeper_log_t;
+logging_log_file(gatekeeper_log_t)
+
+# for stupid symlinks
+type gatekeeper_tmp_t;
+files_tmp_file(gatekeeper_tmp_t)
+
+type gatekeeper_var_run_t;
+files_pid_file(gatekeeper_var_run_t)
+
+########################################
+#
+# Local policy
+#
+
+dontaudit gatekeeper_t self:capability sys_tty_config;
+allow gatekeeper_t self:process { setsched signal_perms };
+allow gatekeeper_t self:fifo_file rw_file_perms;
+
+allow gatekeeper_t self:tcp_socket create_stream_socket_perms;
+allow gatekeeper_t self:udp_socket create_socket_perms;
+
+allow gatekeeper_t gatekeeper_etc_t:lnk_file { getattr read };
+allow gatekeeper_t gatekeeper_etc_t:file { getattr read };
+files_search_etc(gatekeeper_t)
+
+allow gatekeeper_t gatekeeper_log_t:file create_file_perms;
+allow gatekeeper_t gatekeeper_log_t:dir rw_dir_perms;
+logging_log_filetrans(gatekeeper_t,gatekeeper_log_t,{ file dir })
+
+allow gatekeeper_t gatekeeper_tmp_t:dir create_dir_perms;
+allow gatekeeper_t gatekeeper_tmp_t:file create_file_perms;
+files_tmp_filetrans(gatekeeper_t, gatekeeper_tmp_t, { file dir })
+
+allow gatekeeper_t gatekeeper_var_run_t:file create_file_perms;
+allow gatekeeper_t gatekeeper_var_run_t:dir rw_dir_perms;
+files_pid_filetrans(gatekeeper_t,gatekeeper_var_run_t,file)
+
+kernel_read_system_state(gatekeeper_t)
+kernel_read_kernel_sysctls(gatekeeper_t)
+
+corecmd_list_sbin(gatekeeper_t)
+
+corenet_non_ipsec_sendrecv(gatekeeper_t)
+corenet_tcp_sendrecv_generic_if(gatekeeper_t)
+corenet_udp_sendrecv_generic_if(gatekeeper_t)
+corenet_raw_sendrecv_generic_if(gatekeeper_t)
+corenet_tcp_sendrecv_all_nodes(gatekeeper_t)
+corenet_udp_sendrecv_all_nodes(gatekeeper_t)
+corenet_raw_sendrecv_all_nodes(gatekeeper_t)
+corenet_tcp_sendrecv_all_ports(gatekeeper_t)
+corenet_udp_sendrecv_all_ports(gatekeeper_t)
+corenet_tcp_bind_all_nodes(gatekeeper_t)
+corenet_udp_bind_all_nodes(gatekeeper_t)
+corenet_tcp_bind_gatekeeper_port(gatekeeper_t)
+corenet_udp_bind_gatekeeper_port(gatekeeper_t)
+
+dev_read_sysfs(gatekeeper_t)
+# for SSP
+dev_read_urand(gatekeeper_t)
+
+domain_use_interactive_fds(gatekeeper_t)
+
+files_read_etc_files(gatekeeper_t)
+
+fs_getattr_all_fs(gatekeeper_t)
+fs_search_auto_mountpoints(gatekeeper_t)
+
+term_dontaudit_use_console(gatekeeper_t)
+
+init_use_fds(gatekeeper_t)
+init_use_script_ptys(gatekeeper_t)
+
+libs_use_ld_so(gatekeeper_t)
+libs_use_shared_libs(gatekeeper_t)
+
+logging_send_syslog_msg(gatekeeper_t)
+
+miscfiles_read_localization(gatekeeper_t)
+
+sysnet_read_config(gatekeeper_t)
+
+userdom_dontaudit_use_unpriv_user_fds(gatekeeper_t)
+userdom_dontaudit_search_sysadm_home_dirs(gatekeeper_t)
+
+ifdef(`targeted_policy',`
+	term_dontaudit_use_unallocated_ttys(gatekeeper_t)
+	term_dontaudit_use_generic_ptys(gatekeeper_t)
+	files_dontaudit_read_root_files(gatekeeper_t)
+')
+
+optional_policy(`
+	nis_use_ypbind(gatekeeper_t)
+')
+
+optional_policy(`
+	seutil_sigchld_newrole(gatekeeper_t)
+')
+
+optional_policy(`
+	udev_read_db(gatekeeper_t)
+')
+
+ifdef(`TODO',`
+# for local users to run VOIP software
+allow userdomain gatekeeper_t:udp_socket sendto;
+allow gatekeeper_t userdomain:udp_socket recvfrom;
+allow gatekeeper_t userdomain:udp_socket sendto;
+allow userdomain gatekeeper_t:udp_socket recvfrom;
+
+allow gatekeeper_t userdomain:tcp_socket { connectto recvfrom };
+allow userdomain gatekeeper_t:tcp_socket { acceptfrom recvfrom };
+kernel_tcp_recvfrom(gatekeeper_t)
+kernel_tcp_recvfrom(userdomain)
+')