This file is indexed.

/etc/dbus-1/system.d/org.freedesktop.login1.conf is in systemd-services 204-5ubuntu20.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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<?xml version="1.0"?> <!--*-nxml-*-->
<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">

<!--
  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.login1"/>
                <allow send_destination="org.freedesktop.login1"/>
                <allow receive_sender="org.freedesktop.login1"/>
        </policy>

        <policy context="default">
                <deny send_destination="org.freedesktop.login1"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.DBus.Introspectable"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.DBus.Peer"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.DBus.Properties"
                       send_member="Get"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.DBus.Properties"
                       send_member="GetAll"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="GetSession"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="GetSessionByPID"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="GetUser"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="GetSeat"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="ListSessions"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="ListUsers"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="ListSeats"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="ListInhibitors"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="Inhibit"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="SetUserLinger"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="ActivateSession"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="ActivateSessionOnSeat"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="PowerOff"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="Reboot"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="Suspend"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="Hibernate"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="HybridSleep"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="CanPowerOff"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="CanReboot"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="CanSuspend"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="CanHibernate"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="CanHybridSleep"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="AttachDevice"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Manager"
                       send_member="FlushDevices"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Seat"
                       send_member="ActivateSession"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Session"
                       send_member="Activate"/>

                <allow send_destination="org.freedesktop.login1"
                       send_interface="org.freedesktop.login1.Session"
                       send_member="SetIdleHint"/>

                <allow receive_sender="org.freedesktop.login1"/>
        </policy>

</busconfig>