apparmor.d/profiles/polkit-agent-helper

# vim:syntax=apparmor
# ------------------------------------------------------------------
#
#    Copyright (C) 2018-2021 Mikhail Morfikov
#
#    This program is free software; you can redistribute it and/or
#    modify it under the terms of version 2 of the GNU General Public
#    License published by the Free Software Foundation.
#
# ------------------------------------------------------------------

abi <abi/3.0>,

include <tunables/global>

@{exec_path} = /{usr/,}lib/polkit-[0-9]/polkit-agent-helper-[0-9]
profile polkit-agent-helper @{exec_path} {
  include <abstractions/base>
  include <abstractions/authentication>
  include <abstractions/nameservice-strict>
  include <abstractions/consoles>
  include <abstractions/deny-root-dir-access>

  signal (receive) set=(term, kill) peer=polkit-*-authentication-agent,
  signal (receive) set=(term, kill) peer=pkexec,

  capability setgid,
  capability setuid,

  capability audit_write,

  # Needed?
  deny capability sys_nice,

  network netlink raw,

  @{exec_path} mr,

  # file_inherit
  owner /dev/tty[0-9]* rw,
  owner @{HOME}/.xsession-errors w,

  include if exists <local/polkit-agent-helper>
}