From a87d8a81765ec52b2c31a560d4ee903695eaf961 Mon Sep 17 00:00:00 2001 From: Ted Gould Date: Fri, 2 Aug 2013 10:45:39 -0500 Subject: Check the sender by asking who owns the name --- data/unity-greeter-session-broadcast-session.conf | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'data') diff --git a/data/unity-greeter-session-broadcast-session.conf b/data/unity-greeter-session-broadcast-session.conf index 0e92905..fa1c430 100644 --- a/data/unity-greeter-session-broadcast-session.conf +++ b/data/unity-greeter-session-broadcast-session.conf @@ -6,6 +6,20 @@ task emits application-start #TODO: Check GSettings Key -start on dbus-system SIGNAL="StartApplication" INTERFACE="com.canonical.Unity.Greeter.Broadcast" SENDER="com.canonical.Unity.Greeter.Broadcast" PATH="/com/canonical/Unity/Greeter/Broadcast" ARG0=${USER} +start on dbus-system SIGNAL="StartApplication" INTERFACE="com.canonical.Unity.Greeter.Broadcast" PATH="/com/canonical/Unity/Greeter/Broadcast" ARG0=${USER} + +pre-start script + OWNER=`gdbus call --system --dest org.freedesktop.DBus --object-path / --method org.freedesktop.DBus.GetNameOwner com.canonical.Unity.Greeter.Broadcast | cut -d "'" -f 2` + + if [ -z $OWNER ] ; then + stop + exit 1 + fi + if [ $OWNER -ne $SENDER ] ; then + stop + exit 1 + fi +end script + exec initctl emit application-start APP_ID=${ARG1} -- cgit v1.2.3