udev_sysbus_policy.conf

   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   <!-- This configuration file specifies the required security policies
   7        for udev to work. -->
   8
   9   <!-- Only root can own the udev service and only root can use the
  10        org.kernel.udev.NodeMonitor interface to send signals -->
  11   <policy user="root">
  12     <allow own="org.kernel.udev"/>
  13
  14     <allow send_interface="org.kernel.udev.NodeMonitor"/>
  15   </policy>
  16
  17   <!-- Allow anyone to listen to the org.kernel.udev.NodeMonitor interface
  18        for messages send from the owner of the org.kernel.udev service -->
  19   <policy context="default">
  20     <allow receive_interface="org.kernel.udev.NodeMonitor"/>
  21   </policy>
  22 </busconfig>
  23