passt/contrib/apparmor/abstractions/pasta

# SPDX-License-Identifier: GPL-2.0-or-later
#
# PASST - Plug A Simple Socket Transport
#  for qemu/UNIX domain socket mode
#
# PASTA - Pack A Subtle Tap Abstraction
#  for network namespace/tap device mode
#
# contrib/apparmor/abstractions/pasta - Abstraction for pasta(1)
#
# Copyright (c) 2022 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>

  abi <abi/3.0>,

  include <abstractions/passt>

  mount		""	-> "/proc/",

  @{PROC}/net/tcp			r,	# procfs_scan_listen(), util.c
  @{PROC}/net/tcp6			r,
  @{PROC}/net/udp			r,
  @{PROC}/net/udp6			r,

  @{PROC}/@{pid}/net/tcp		r,	# procfs_scan_listen(), util.c
  @{PROC}/@{pid}/net/tcp6		r,
  @{PROC}/@{pid}/net/udp		r,
  @{PROC}/@{pid}/net/udp6		r,

  @{run}/user/@{uid}/netns/*		r,	# pasta_open_ns(), pasta.c

  @{PROC}/[0-9]*/ns/net			r,	# pasta_wait_for_ns(),
  @{PROC}/[0-9]*/ns/user		r,	# conf_pasta_ns()

  /dev/net/tun				rw,	# tap_ns_tun(), tap.c

  owner @{PROC}/@{pid}/gid_map		w,	# pasta_start_ns(), conf_ugid()
  owner @{PROC}/@{pid}/setgroups	w,
  owner @{PROC}/@{pid}/uid_map		rw,

  owner @{PROC}/sys/net/ipv4/ping_group_range w, # pasta_spawn_cmd(), pasta.c
  /{usr/,}bin/**			Ux,

  /usr/bin/pasta.avx2			ix,	# arch_avx2_exec(), arch.c