# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2019-2021 Mikhail Morfikov
# SPDX-License-Identifier: GPL-2.0-only

abi <abi/3.0>,

include <tunables/global>

@{exec_path} = /{usr/,}sbin/mount.nfs
profile mount-nfs @{exec_path} flags=(complain) {
  include <abstractions/base>
  include <abstractions/nameservice-strict>

  # To be able to mount anything
  capability sys_admin,

  capability chown,
  capability setgid,
  capability setuid,
  capability net_bind_service,

  network inet dgram,
  network inet6 dgram,
  network inet stream,
  network inet6 stream,

  @{exec_path} mr,

  /{usr/,}bin/{,ba,da}sh      rix,
  /{usr/,}sbin/start-statd    rix,
  /{usr/,}bin/flock           rix,

  /usr/bin/systemctl          rPx -> child-systemctl,

  /etc/fstab r,
  /etc/netconfig r,
  /etc/rpc r,

        @{PROC}/filesystems r,
  owner @{PROC}/@{pid}/mountinfo r,

  owner @{run}/mount/utab{,.*} rw,
  owner @{run}/mount/utab.lock wk,

  owner @{run}/rpc.statd.lock wk,

  # Mount points
  /media/*/ r,
  /media/*/*/ r,
  /mnt/ r,
  /mnt/*/ r,

  # Allow to mount smb/cifs disks only under the /media/ dirs
  mount fstype=nfs -> /media/*/,
  mount fstype=nfs -> /media/*/*/,
  mount fstype=nfs -> /mnt/,
  mount fstype=nfs -> /mnt/*/,

  umount /media/*/,
  umount /media/*/*/,
  umount /mnt/,
  umount /mnt/*/,

  include if exists <local/mount-nfs>
}