add stunnel

refpolicy/Changelog

@@ -8,6 +8,7 @@
 	postgresql
 	samba
 	snmp
+	stunnel
 	tftp
 	vpn
 	zebra

refpolicy/policy/modules/services/stunnel.fc

@@ -0,0 +1,6 @@
+
+/etc/stunnel(/.*)?          	context_template(system_u:object_r:stunnel_etc_t,s0)
+
+/usr/sbin/stunnel	--	context_template(system_u:object_r:stunnel_exec_t,s0)
+
+/var/run/stunnel(/.*)?		context_template(system_u:object_r:stunnel_var_run_t,s0)

refpolicy/policy/modules/services/stunnel.if

@@ -0,0 +1 @@
+## <summary>SSL Tunneling Proxy</summary>

refpolicy/policy/modules/services/stunnel.te

@@ -0,0 +1,140 @@
+
+policy_module(stunnel,1.0)
+
+########################################
+#
+# Declarations
+#
+
+type stunnel_t;
+domain_type(stunnel_t)
+role system_r types stunnel_t;
+
+type stunnel_exec_t;
+domain_entry_file(stunnel_t,stunnel_exec_t)
+
+ifdef(`distro_gentoo',`
+	init_daemon_domain(stunnel_t,stunnel_exec_t)
+',`
+	inetd_tcp_service_domain(stunnel_t,stunnel_exec_t)
+')
+
+type stunnel_etc_t;
+files_type(stunnel_etc_t)
+
+type stunnel_tmp_t;
+files_tmp_file(stunnel_tmp_t)
+
+type stunnel_var_run_t;
+files_pid_file(stunnel_var_run_t)
+
+########################################
+#
+# Local policy
+#
+
+allow stunnel_t self:capability { setgid setuid sys_chroot };
+allow stunnel_t self:process signal_perms;
+allow stunnel_t self:fifo_file rw_file_perms;
+allow stunnel_t self:tcp_socket create_stream_socket_perms;
+
+allow stunnel_t stunnel_etc_t:dir { getattr read search };
+allow stunnel_t stunnel_etc_t:file { read getattr };
+allow stunnel_t stunnel_etc_t:lnk_file { getattr read };
+
+allow stunnel_t stunnel_tmp_t:dir create_dir_perms;
+allow stunnel_t stunnel_tmp_t:file create_file_perms;
+files_create_tmp_files(stunnel_t, stunnel_tmp_t, { file dir })
+
+allow stunnel_t stunnel_var_run_t:file create_file_perms;
+allow stunnel_t stunnel_var_run_t:dir rw_dir_perms;
+files_create_pid(stunnel_t,stunnel_var_run_t)
+
+kernel_read_kernel_sysctl(stunnel_t)
+kernel_read_system_state(stunnel_t)
+kernel_read_network_state(stunnel_t)
+
+corenet_tcp_sendrecv_all_if(stunnel_t)
+corenet_udp_sendrecv_all_if(stunnel_t)
+corenet_raw_sendrecv_all_if(stunnel_t)
+corenet_tcp_sendrecv_all_nodes(stunnel_t)
+corenet_udp_sendrecv_all_nodes(stunnel_t)
+corenet_raw_sendrecv_all_nodes(stunnel_t)
+corenet_tcp_sendrecv_all_ports(stunnel_t)
+corenet_udp_sendrecv_all_ports(stunnel_t)
+corenet_tcp_bind_all_nodes(stunnel_t)
+corenet_udp_bind_all_nodes(stunnel_t)
+#corenet_tcp_bind_stunnel_port(stunnel_t)
+
+fs_getattr_all_fs(stunnel_t)
+
+libs_use_ld_so(stunnel_t)
+libs_use_shared_libs(stunnel_t)
+
+logging_send_syslog_msg(stunnel_t)
+
+miscfiles_read_localization(stunnel_t)
+
+sysnet_read_config(stunnel_t)
+
+ifdef(`distro_gentoo', `
+	dontaudit stunnel_t self:capability sys_tty_config;
+	allow stunnel_t self:udp_socket create_socket_perms;
+
+	dev_read_sysfs(stunnel_t)
+
+	fs_search_auto_mountpoints(stunnel_t)
+
+	term_dontaudit_use_console(stunnel_t)
+
+	domain_use_wide_inherit_fd(stunnel_t)
+
+	init_use_fd(stunnel_t)
+	init_use_script_pty(stunnel_t)
+
+	userdom_dontaudit_use_unpriv_user_fd(stunnel_t)
+	userdom_dontaudit_search_sysadm_home_dir(stunnel_t)
+
+	ifdef(`targeted_policy', `
+        	term_dontaudit_use_unallocated_tty(stunnel_t)
+        	term_dontaudit_use_generic_pty(stunnel_t)
+        	files_dontaudit_read_root_file(stunnel_t)
+	')
+
+	optional_policy(`mount.te',`
+        	mount_send_nfs_client_request(stunnel_t)
+	')
+
+	optional_policy(`selinuxutil.te',`
+        	seutil_sigchld_newrole(stunnel_t)
+	')
+
+	optional_policy(`udev.te', `
+        	udev_read_db(stunnel_t)
+	')
+
+	ifdef(`TODO',`
+	optional_policy(`rhgb.te',`
+        	rhgb_domain(stunnel_t)
+	')
+	') dnl end TODO
+', `
+	allow stunnel_t self:netlink_tcpdiag_socket r_netlink_socket_perms;
+
+	dev_read_urand(stunnel_t)
+
+	files_read_etc_files(stunnel_t)
+	files_search_home(stunnel_t)
+
+	optional_policy(`kerberos.te',`
+        	kerberos_use(stunnel_t)
+	')
+
+	optional_policy(`nis.te',`
+        	nis_use_ypbind(stunnel_t)
+	')
+
+	optional_policy(`nscd.te',`
+        	nscd_use_socket(stunnel_t)
+	')
+')