File: //usr/share/dbus-1/system.d/org.freedesktop.systemd1.conf
<?xml version="1.0"?> <!--*-nxml-*-->
<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
        "https://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<!--
  SPDX-License-Identifier: LGPL-2.1-or-later
  This file is part of systemd.
  systemd is free software; you can redistribute it and/or modify it
  under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation; either version 2.1 of the License, or
  (at your option) any later version.
-->
<busconfig>
        <policy user="root">
                <allow own="org.freedesktop.systemd1"/>
                <!-- Root clients can do everything -->
                <allow send_destination="org.freedesktop.systemd1"/>
                <allow receive_sender="org.freedesktop.systemd1"/>
                <!-- systemd may receive activator requests -->
                <allow receive_interface="org.freedesktop.systemd1.Activator"
                       receive_member="ActivationRequest"/>
        </policy>
        <policy context="default">
                <deny send_destination="org.freedesktop.systemd1"/>
                <!-- Completely open to anyone: org.freedesktop.DBus.* interfaces -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.DBus.Introspectable"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.DBus.Peer"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.DBus.Properties"
                       send_member="Get"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.DBus.Properties"
                       send_member="GetAll"/>
                <!-- Completely open to anyone: org.freedesktop.systemd1.Manager interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetUnitByPID"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetUnitByInvocationID"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetUnitByControlGroup"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetUnitByPIDFD"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="LoadUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetUnitProcesses"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetJob"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetJobAfter"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetJobBefore"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ListUnits"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ListUnitsFiltered"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ListUnitsByPatterns"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ListUnitsByNames"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ListJobs"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="Subscribe"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="Unsubscribe"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="Dump"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="DumpByFileDescriptor"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="DumpUnitsMatchingPatterns"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="DumpUnitsMatchingPatternsByFileDescriptor"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ListUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ListUnitFilesByPatterns"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetUnitFileState"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetDefaultTarget"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetUnitFileLinks"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="LookupDynamicUserByName"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="LookupDynamicUserByUID"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="GetDynamicUsers"/>
                <!-- Completely open to anyone: org.freedesktop.systemd1.Unit interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Service"
                       send_member="GetProcesses"/>
                <!-- Completely open to anyone: org.freedesktop.systemd1.Slice interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Slice"
                       send_member="GetProcesses"/>
                <!-- Completely open to anyone: org.freedesktop.systemd1.Scope interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Scope"
                       send_member="GetProcesses"/>
                <!-- Completely open to anyone: org.freedesktop.systemd1.Socket interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Socket"
                       send_member="GetProcesses"/>
                <!-- Completely open to anyone: org.freedesktop.systemd1.Mount interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Mount"
                       send_member="GetProcesses"/>
                <!-- Completely open to anyone: org.freedesktop.systemd1.Swap interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Swap"
                       send_member="GetProcesses"/>
                <!-- Managed via polkit or other criteria: org.freedesktop.systemd1.Manager interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="StartUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="StartUnitReplace"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="StopUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ReloadUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="RestartUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="TryRestartUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ReloadOrRestartUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ReloadOrTryRestartUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="BindMountUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="MountImageUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="KillUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="QueueSignalUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ResetFailedUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="SetUnitProperties"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="RefUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="UnrefUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="StartTransientUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="AttachProcessesToUnit"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="CancelJob"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ClearJobs"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ResetFailed"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="Reload"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="Reexecute"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="EnableUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="EnableUnitFilesWithFlags"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="DisableUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="DisableUnitFilesWithFlags"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="DisableUnitFilesWithFlagsAndInstallInfo"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="ReenableUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="LinkUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="PresetUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="PresetUnitFilesWithMode"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="MaskUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="UnmaskUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="RevertUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="SetDefaultTarget"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="PresetAllUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="AddDependencyUnitFiles"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Manager"
                       send_member="SetShowStatus"/>
                <!-- Managed via polkit or other criteria: org.freedesktop.systemd1.Job interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Job"
                       send_member="Cancel"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Job"
                       send_member="GetAfter"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Job"
                       send_member="GetBefore"/>
                <!-- Managed via polkit or other criteria: org.freedesktop.systemd1.Unit interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="Start"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="Stop"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="Reload"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="Restart"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="TryRestart"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="ReloadOrRestart"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="ReloadOrTryRestart"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="Kill"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="QueueSignal"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="ResetFailed"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="SetProperties"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="Ref"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Unit"
                       send_member="Unref"/>
                <!-- Managed via polkit or other criteria: org.freedesktop.systemd1.Service interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Service"
                       send_member="AttachProcesses"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Service"
                       send_member="BindMount"/>
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Service"
                       send_member="MountImage"/>
                <!-- Managed via polkit or other criteria: org.freedesktop.systemd1.Scope interface -->
                <allow send_destination="org.freedesktop.systemd1"
                       send_interface="org.freedesktop.systemd1.Scope"
                       send_member="AttachProcesses"/>
                <allow receive_sender="org.freedesktop.systemd1"/>
        </policy>
</busconfig>