# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2018-2021 Mikhail Morfikov
# Copyright (C) 2021 Alexandre Pujol <alexandre@pujol.io>
# SPDX-License-Identifier: GPL-2.0-only

abi <abi/3.0>,

include <tunables/global>

@{exec_path}  = /{usr/,}bin/{low,}ntfs{,-3g}
@{exec_path} += /{usr/,}{s,}bin/mount.{low,}ntfs{,-3g}
profile ntfs-3g @{exec_path} {
  include <abstractions/base>
  include <abstractions/disks-write>
  # When UserMapping is placed under /.NTFS-3G/UserMapping on the NTFS volume
  include <abstractions/nameservice-strict>

  capability dac_override,
  capability dac_read_search,
  capability mknod,
  capability setgid,
  capability setuid,
  capability sys_admin,

  @{exec_path} mr,

        @{PROC}/@{pids}/task/@{tid}/status r,
  owner @{PROC}/@{pid}/mounts r,
        @{PROC}/@{pids}/mountinfo r,
        @{PROC}/swaps r,

  /dev/fuse rw,

  # Mount points
  @{MOUNTS}/*/ r,
  @{MOUNTS}/*/*/ r,

  # Allow to mount ntfs disks only under the /media/, /run/media, and /mnt/ dirs
  mount fstype=fuseblk /dev/sd[a-z][0-9]* -> @{MOUNTS}/*/,
  mount fstype=fuseblk /dev/sd[a-z][0-9]* -> @{MOUNTS}/*/*/,
  mount fstype=fuseblk /dev/sd[a-z][0-9]* -> /mnt/,
  mount fstype=fuseblk /dev/sd[a-z][0-9]* -> /mnt/*/,
  mount fstype=fuseblk /dev/mmcblk[0-9]*p[0-9]* -> @{MOUNTS}/*/,
  mount fstype=fuseblk /dev/mmcblk[0-9]*p[0-9]* -> @{MOUNTS}/*/*/,

  # Allow to mount encrypted partition
  mount fstype=fuseblk /dev/dm-[0-9]* -> @{MOUNTS}/*/,
  mount fstype=fuseblk /dev/dm-[0-9]* -> @{MOUNTS}/*/*/,
  mount fstype=fuseblk /dev/dm-[0-9]* -> /mnt/,
  mount fstype=fuseblk /dev/dm-[0-9]* -> /mnt/*/,

  # kmod is used to load the fuse kernel module
  /{usr/,}bin/kmod rPx,

  include if exists <local/ntfs-3g>
}