1#@!#!123s

: / etc / apparmor.d /
Filename : linux-boot-prober
back
#------------------------------------------------------------------
# Copyright (C) 2025 Canonical Ltd.
#
# Author: Maxime Bélair <maxime.belair@canonical.com>
#
# 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.
#------------------------------------------------------------------
#vim ft=apparmor

abi <abi/4.0>,

include <tunables/global>

profile linux-boot-prober /usr/bin/linux-boot-prober flags=(attach_disconnected) {
  include <abstractions/base>
  include <abstractions/private-files-strict>

  capability dac_read_search sys_admin,

  mount options=(rprivate, rw) -> /,
  mount options=(rw, nosuid, nodev) -> /var/lib/os-prober/mount/,
  umount,

  # linux-boot-prober uses a lot of dependencies: we allow everything
  # in /usr/bin to avoid breakages on dependency updates
  file /usr/bin/* ix,
  file @{coreutil_dirs}* ix,

  file /usr/lib/linux-boot-probes/** ix,

  file /usr/sbin/grub-probe ix,
  file /usr/sbin/blkid ix,

  file /dev/fuse w,
  file /dev/mapper/control w,
  file /mounted-map w,
  file /tmp/os-prober.*/{,*} w,
  file /var/lib/os-prober/mount/ w,

  # linux-boot-prober may read the whole filesystem
  file /{,**} r,

  # Site-specific additions and overrides. See local/README for details.
  include if exists <local/linux-boot-prober>

}