chromium/chrome/browser/ash/dbus/org.chromium.ChromeFeaturesService.conf

<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
  "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<!--
  Copyright 2018 The Chromium Authors
  Use of this source code is governed by a BSD-style license that can be
  found in the LICENSE file.
-->
<busconfig>
  <!-- vmc runs as chronos -->
  <policy user="chronos">
    <allow own="org.chromium.ChromeFeaturesService"/>
  </policy>

  <!-- upstart and tast run as root -->
  <policy user="root">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"/>
  </policy>

  <!-- limit session_manager daemon visibility to only IsFeatureEnabled. -->
  <policy user="session_manager">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
  </policy>

  <!-- limit typecd daemon visibility to only IsPeripheralDataAccessEnabled -->
  <policy user="typecd">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsPeripheralDataAccessEnabled"/>
  </policy>

  <!-- limit dns-proxy daemon visibility to only IsDNSProxyEnabled -->
  <policy user="dns-proxy">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsDNSProxyEnabled"/>
  </policy>

  <!-- limit vm_concierge visibility to only IsFeatureEnabled and
       GetFeatureParams -->
  <policy user="crosvm">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="GetFeatureParams"/>
  </policy>

  <policy user="resourced">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="GetFeatureParams"/>
  </policy>

  <!-- limit cras visibility to only IsFeatureEnabled and
       GetFeatureParams -->
  <policy user="cras">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="GetFeatureParams"/>
  </policy>

  <!-- limit dlp visibility to only IsFeatureEnabled -->
  <policy user="dlp">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
  </policy>

  <!-- limit secagentd visibility to only IsFeatureEnabled and
       GetFeatureParams -->
  <policy user="secagentd">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="GetFeatureParams"/>
  </policy>

  <!-- limit missived visibility to only IsFeatureEnabled and
       GetFeatureParams -->
  <policy user="missived">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="GetFeatureParams"/>
  </policy>

  <!-- limit power visibility to only IsFeatureEnabled -->
  <policy user="power">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
  </policy>

  <!-- limit devbroker visibility to only IsFeatureEnabled -->
  <policy user="devbroker">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
  </policy>

  <!-- limit fbpreprocessor visibility to only IsFeatureEnabled -->
  <policy user="fbpreprocessor">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
  </policy>

  <!-- limit oobe_config_save visibility to only IsFeatureEnabled. -->
  <policy user="oobe_config_save">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
  </policy>

  <!-- limit arc-camera visibility to only IsFeatureEnabled. -->
  <policy user="arc-camera">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
  </policy>

  <!-- limit regmond visibility to only IsFeatureEnabled. -->
  <policy user="regmond">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
  </policy>

  <!-- limit biod visibility to only IsFeatureEnabled. -->
  <policy user="biod">
    <allow send_destination="org.chromium.ChromeFeaturesService"
           send_interface="org.chromium.ChromeFeaturesServiceInterface"
           send_member="IsFeatureEnabled"/>
  </policy>

</busconfig>