dbus: add a rc.d script, create dbus user/group dbus for binpkgs.

--HG--
extra : convert_revision : 48ea6899a325893f2d5ca0f61159b37085e79a47

templates/dbus/INSTALL

@@ -0,0 +1,26 @@
+#
+# This script fixes permissions for dbus-daemon-launch-helper
+# and creates the dbus system user/group.
+#
+dbus_launch="./usr/libexec/dbus-daemon-launch-helper"
+
+case "$2" in
+pre)
+	;;
+post)
+	echo "Running $3-$4 post installation hooks..."
+	if getent group dbus >/dev/null; then
+		chroot . groupadd -r dbus
+		[ $? -eq 0 ] && echo "Created dbus system group."
+	fi
+	if getent passwd dbus >/dev/null; then
+		chroot . useradd -c "System message bus" \
+			-d /var/run/dbus \
+			-s /sbin/nologin -g dbus -r dbus && \
+		chroot . passwd -l dbus &>/dev/null
+		[ $? -eq 0 ] && echo "Created dbus system user."
+	fi
+	chroot . chown root:dbus ${dbus_launch}
+	chroot . chmod 4750 ${dbus_launch}
+	;;
+esac