[PATCH] Add noatsecure for $1_systemd_t executing $1_dbusd_t

[PATCH] Add noatsecure for $1_systemd_t executing $1_dbusd_t

[Russell Coker]

Add noatsecure for $1_systemd_t executing $1_dbusd_t because systemd sets
important environment variables and dbus-broker aborts with "no media" error
otherwise.

Tiny patch because this was a pain to track down and is necessary to make
Mobian usable.

Signed-off-by: Russell Coker <russell@coker.com.au>

diff --git a/policy/modules/services/dbus.if b/policy/modules/services/dbus.if
index ee497809b..741115a51 100644
--- a/policy/modules/services/dbus.if
+++ b/policy/modules/services/dbus.if
@@ -113,6 +113,8 @@ template(`dbus_role_template',`
 	optional_policy(`
 		systemd_read_logind_runtime_files($1_dbusd_t)
 		systemd_user_daemon_domain($1, dbusd_exec_t, $1_dbusd_t)
+		# dbus-broker-launch fails with no media on sd_bus_open_user() without this
+		systemd_user_daemon_domain_noatsecure($1, $1_dbusd_t)
 		systemd_user_unix_stream_activated_socket($1_dbusd_t, session_dbusd_runtime_t)
 	')
 ')
diff --git a/policy/modules/system/systemd.if b/policy/modules/system/systemd.if
index 77a59c662..0046f1722 100644
--- a/policy/modules/system/systemd.if
+++ b/policy/modules/system/systemd.if
@@ -229,6 +229,30 @@ template(`systemd_user_daemon_domain',`
 	systemd_user_app_status($1, $3)
 ')
 
+######################################
+## <summary>
+##   Allow the specified domain to not have th atsecure setting when started
+##   as a daemon by the specified systemd user instance
+## </summary>
+## <param name="prefix">
+##	<summary>
+##	Prefix for the user domain.
+##	</summary>
+## </param>
+## <param name="domain">
+##	<summary>
+##	Domain that is entered with noatsecure
+##	</summary>
+## </param>
+#
+template(`systemd_user_daemon_domain_noatsecure',`
+	gen_require(`
+		type $1_systemd_t;
+	')
+
+	allow $1_systemd_t $2:process noatsecure;
+')
+
 ######################################
 ## <summary>
 ##   Associate the specified file type to be a type whose sock files