apparmor.d/profiles/opera-sandbox

# 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>

@{OPERA_INSTALLDIR} = /{usr/,}lib/@{multiarch}/opera{,-beta,-developer}
@{OPERA_HOMEDIR} = @{HOME}/.config/opera{,-beta,-developer}
@{OPERA_CACHEDIR} = @{HOME}/.cache/opera{,-beta,-developer}

@{exec_path} = @{OPERA_INSTALLDIR}/opera_sandbox
profile opera-sandbox @{exec_path} {
  include <abstractions/base>
  include <abstractions/fonts>
  include <abstractions/fontconfig-cache-read>
  include <abstractions/deny-root-dir-access>

  # For kernel unprivileged user namespaces
  capability sys_admin,
  capability sys_chroot,
  capability setuid,
  capability setgid,

  # optional
  capability sys_resource,

  signal (receive) set=(term, kill) peer=opera,

  @{exec_path} mr,

  @{OPERA_INSTALLDIR}/opera{,-beta,-developer} rPx,

             @{PROC}/@{pids}/ r,
  deny owner @{PROC}/@{pid}/oom_{,score_}adj rw,

  include if exists <local/opera-sandbox>
}