use system bus

nl.icewind.shortcutd.conf

@@ -0,0 +1,16 @@
+<?xml version="1.0"?> <!--*-nxml-*-->
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+
+<busconfig>
+
+        <policy user="root">
+                <allow own="nl.icewind.shortcutd"/>
+        </policy>
+
+        <policy context="default">
+                <allow send_destination="nl.icewind.shortcutd"/>
+                <allow receive_sender="nl.icewind.shortcutd"/>
+        </policy>
+
+</busconfig>

src/main.rs

@@ -77,7 +77,7 @@ fn main() -> Result<(), MainError> {
 
     let rx = listener.listen(device);
 
-    let mut connection = LocalConnection::new_session()?;
+    let mut connection = LocalConnection::new_system()?;
     connection.request_name(INTERFACE, false, true, false)?;
 
     let mtree = Arc::new(MutateTree::new(Factory::new_fn::<()>(), ()));