login_manager/SessionManager.conf

<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
  "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<!--
  Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
  Use of this source code is governed by a BSD-style license that can be
  found in the LICENSE file.
-->
<busconfig>
  <policy user="root">
    <allow own="org.chromium.SessionManager" />
    <allow send_destination="org.chromium.SessionManager" />

    <!-- Only root should be allowed to call InitMachineInfo. -->
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="InitMachineInfo"/>
  </policy>

  <policy user="arc-keymasterd">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePrimarySession"/>
  </policy>

  <policy user="crosvm">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePrimarySession"/>
  </policy>

  <policy user="authpolicyd">
    <!--
      To prevent the use of unsigned policy for persisting a browser exploit,
      writing unsigned policy is restricted to the authpolicy daemon.
    -->
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StoreUnsignedPolicyEx"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="ListStoredComponentPolicies"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveSessionState"/>
  </policy>

  <policy user="chronos">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="EmitLoginPromptVisible"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="EmitAshInitialized"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="SaveLoginPassword"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="LoginScreenStorageStore"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="LoginScreenStorageRetrieve"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="LoginScreenStorageListKeys"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="LoginScreenStorageDelete"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StartSession"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StopSession"/>
   <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StopSessionWithReason"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="LoadShillProfile"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="LockScreen"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="HandleLockScreenShown"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StartBrowserDataMigration"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="HandleLockScreenDismissed"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RestartJob"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StorePolicyEx"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePolicyEx"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveDeviceLocalAccountPolicy"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveSessionState"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveActiveSessions"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="IsGuestSessionActive"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StartDeviceWipe"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StartRemoteDeviceWipe"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="ClearForcedReEnrollmentVpd"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StartTPMFirmwareUpdate"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="SetFlagsForUser"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="SetFeatureFlagsForUser"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="GetServerBackedStateKeys"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="HandleSupervisedUserCreationStarting"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="HandleSupervisedUserCreationFinished"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StartArcMiniContainer"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="UpgradeArcContainer"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StopArcInstance"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="SetArcCpuRestriction"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="EmitArcBooted"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="GetArcStartTimeTicks"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="EnableAdbSideload"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="QueryAdbSideload"/>
  </policy>

  <policy user="patchpaneld">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="QueryAdbSideload"/>
  </policy>

  <policy user="crash">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveActiveSessions"/>
  </policy>

  <policy user="vm_cicerone">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveActiveSessions"/>
  </policy>

  <policy user="kerberosd">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePrimarySession"/>
  </policy>

  <policy user="dlcservice">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePrimarySession"/>
  </policy>

  <policy user="power">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="LockScreen"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveSessionState"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="StopSession"/>
  </policy>

  <policy user="biod">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveActiveSessions"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePrimarySession"/>
  </policy>

  <policy user="u2f">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePrimarySession"/>
  </policy>

  <policy user="cdm-oemcrypto">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePrimarySession"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveSessionState"/>
  </policy>

  <policy user="pciguard">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="IsGuestSessionActive"/>
  </policy>

  <policy user="dlp">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePrimarySession"/>
  </policy>

  <policy user="federated-service">
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrievePrimarySession"/>
    <allow send_destination="org.chromium.SessionManager"
           send_interface="org.chromium.SessionManagerInterface"
           send_member="RetrieveSessionState"/>
  </policy>
</busconfig>