1<!DOCTYPE busconfig PUBLIC 2 "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" 3 "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> 4<busconfig> 5 6 <!-- Only root or user admin can own the Avahi service --> 7 <policy user="admin"> 8 <allow own="org.freedesktop.Avahi"/> 9 </policy> 10 11 <!-- Allow anyone to invoke methods on Avahi server, except SetHostName --> 12 <policy context="default"> 13 <allow send_destination="org.freedesktop.Avahi"/> 14 <allow receive_sender="org.freedesktop.Avahi"/> 15 16 <deny send_destination="org.freedesktop.Avahi" 17 send_interface="org.freedesktop.Avahi.Server" send_member="SetHostName"/> 18 </policy> 19 20 <!-- Allow everything, including access to SetHostName to users of the group "admin" --> 21 <policy group="admin"> 22 <allow send_destination="org.freedesktop.Avahi"/> 23 <allow receive_sender="org.freedesktop.Avahi"/> 24 </policy> 25</busconfig> 26