cecservice/share/org.chromium.CecService.conf

<!--
  Copyright 2018 The ChromiumOS Authors
  Use of this source code is governed by a BSD-style license that can be
  found in the LICENSE file.
-->

<!DOCTYPE busconfig PUBLIC
 "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
 "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
  <policy context="default">
    <deny send_destination="org.chromium.CecService"/>
  </policy>

  <policy user="cecservice">
    <allow own="org.chromium.CecService"/>
  </policy>

  <!-- Useful for testing -->
  <policy user="root">
    <allow send_destination="org.chromium.CecService"/>
  </policy>

  <policy user="chronos">
    <allow send_destination="org.chromium.CecService"/>
  </policy>

  <limit name="max_replies_per_connection">1024</limit>
  <limit name="max_messages_per_connection">512</limit>
</busconfig>