apparmor.d/profiles/partprobe

# vim:syntax=apparmor
# ------------------------------------------------------------------
#
#    Copyright (C) 2019-2021 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/,}sbin/partprobe
profile partprobe @{exec_path} {
  include <abstractions/base>
  include <abstractions/disks-write>

  # To remove the following errors:
  #  device-mapper: version ioctl on   failed: Permission denied
  #  Incompatible libdevmapper 1.02.167 (2019-11-30) and kernel driver (unknown version).
  capability sys_admin,

  # To remove the following errors:
  #  kernel: device-mapper: core: partprobe: sending ioctl 1261 to DM device without required
  #  privilege.
  capability sys_rawio,

  # Needed?
  ptrace (read),

  @{exec_path} mr,

  /{usr/,}bin/{,ba,da}sh rix,

  /{usr/,}bin/udevadm    rCx -> udevadm,

  /{usr/,}sbin/dmidecode rPx,

  owner @{PROC}/@{pid}/mounts r,
        @{PROC}/swaps r,
        @{PROC}/devices r,

  /dev/mapper/ r,
  /dev/mapper/control rw,


  profile udevadm {
    include <abstractions/base>

    ptrace (read),

    /{usr/,}bin/udevadm mr,

    /etc/udev/udev.conf r,

    owner @{PROC}/@{pid}/stat r,
    owner @{PROC}/@{pid}/cgroup r,
          @{PROC}/cmdline r,
          @{PROC}/1/sched r,
          @{PROC}/1/environ r,
          @{PROC}/1/cgroup r,
          @{PROC}/sys/kernel/osrelease r,
          @{PROC}/sys/kernel/random/boot_id r,

    # file_inherit
    include <abstractions/disks-write>  # lots of files in this abstraction get inherited
    /dev/mapper/control rw,

  }

  include if exists <local/partprobe>
}