apparmor.d/profiles/child-pager

# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2020-2021 Mikhail Morfikov
# SPDX-License-Identifier: GPL-2.0-only

# Note: This profile does not specify an attachment path because it is
# intended to be used only via "Px -> child-pager" exec transitions from
# other profiles. We want to confine the pager(1) utility when it
# is invoked from other confined applications, but not when it is used
# in regular (unconfined) shell scripts or run directly by the user.

abi <abi/3.0>,

include <tunables/global>

# Do not attach to /{usr/,}bin/pager by default
profile child-pager {
  include <abstractions/base>
  include <abstractions/consoles>

  signal (receive) set=(stop, cont, term, kill),

  /{usr/,}bin/       r,
  /{usr/,}bin/pager mr,
  /{usr/,}bin/less  mr,
  /{usr/,}bin/more  mr,

  owner @{HOME}/.lesshs* rw,

  # For shell pwd
  /root/ r,

  include if exists <local/child-pager>
}