<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> <busconfig> <type>system</type> <!-- Only root can own the service --> <policy user="root"> <allow own="net.launchpad.backintime.serviceHelper"/> <allow send_destination="net.launchpad.backintime.serviceHelper"/> <allow send_interface="net.launchpad.backintime.serviceHelper.UdevRules"/> </policy> <!-- Allow anyone to invoke methods on the interfaces --> <policy context="default"> <deny own="net.launchpad.backintime.serviceHelper"/> <allow send_destination="net.launchpad.backintime.serviceHelper"/> </policy> </busconfig>