apparmor.d/profiles/startx

# vim:syntax=apparmor
# ------------------------------------------------------------------
#
#    Copyright (C) 2020-2021 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/,}bin/startx
profile startx @{exec_path} {
  include <abstractions/base>
  include <abstractions/consoles>
  include <abstractions/nameservice-strict>
  include <abstractions/deny-root-dir-access>

  @{exec_path} r,
  /{usr/,}bin/{,ba,da}sh rix,

  /{usr/,}bin/hostname   rix,
  /{usr/,}bin/mcookie    rix,
  /{usr/,}bin/mktemp     rix,
  /{usr/,}bin/tty        rix,
  /{usr/,}bin/expr       rix,
  /{usr/,}bin/{,e}grep   rix,
  /{usr/,}bin/sed        rix,
  /{usr/,}bin/rm         rix,
  /{usr/,}bin/deallocvt  rix,

  /{usr/,}bin/xauth      rPx,
  /{usr/,}bin/xinit      rPx,

  /etc/X11/xinit/xinitrc r,
  /etc/X11/xinit/xserverrc r,

  owner @{HOME}/ r,
  owner @{HOME}/.xinitrc r,
  owner @{HOME}/.xserverrc r,

        /tmp/ r,
  owner /tmp/serverauth.* rw,

        /dev/ r,
  owner /dev/tty[0-9]* rw,

  include if exists <local/startx>
}