passt/contrib/apparmor/abstractions/pasta
Stefano Brivio ca2749e1bd passt: Relicense to GPL 2.0, or any later version
In practical terms, passt doesn't benefit from the additional
protection offered by the AGPL over the GPL, because it's not
suitable to be executed over a computer network.

Further, restricting the distribution under the version 3 of the GPL
wouldn't provide any practical advantage either, as long as the passt
codebase is concerned, and might cause unnecessary compatibility
dilemmas.

Change licensing terms to the GNU General Public License Version 2,
or any later version, with written permission from all current and
past contributors, namely: myself, David Gibson, Laine Stump, Andrea
Bolognani, Paul Holzinger, Richard W.M. Jones, Chris Kuhn, Florian
Weimer, Giuseppe Scrivano, Stefan Hajnoczi, and Vasiliy Ulyanov.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
2023-04-06 18:00:33 +02:00

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