abf5ef6c22
Since commitb0e450aa85("pasta: Detach mount namespace, (re)mount procfs before spawning command"), we need to explicitly permit mount of /proc, and access to entries under /proc/PID/net (after remount, that's what AppArmor sees as path). Fixes:b0e450aa85("pasta: Detach mount namespace, (re)mount procfs before spawning command") Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
42 lines
1.1 KiB
Text
42 lines
1.1 KiB
Text
# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# PASST - Plug A Simple Socket Transport
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# for qemu/UNIX domain socket mode
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#
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# PASTA - Pack A Subtle Tap Abstraction
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# for network namespace/tap device mode
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#
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# contrib/apparmor/abstractions/pasta - Abstraction for pasta(1)
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#
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# Copyright (c) 2022 Red Hat GmbH
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# Author: Stefano Brivio <sbrivio@redhat.com>
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abi <abi/3.0>,
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include <abstractions/passt>
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mount "" -> "/proc/",
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@{PROC}/net/tcp r, # procfs_scan_listen(), util.c
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@{PROC}/net/tcp6 r,
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@{PROC}/net/udp r,
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@{PROC}/net/udp6 r,
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@{PROC}/@{pid}/net/tcp r, # procfs_scan_listen(), util.c
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@{PROC}/@{pid}/net/tcp6 r,
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@{PROC}/@{pid}/net/udp r,
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@{PROC}/@{pid}/net/udp6 r,
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@{run}/user/@{uid}/netns/* r, # pasta_open_ns(), pasta.c
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@{PROC}/[0-9]*/ns/net r, # pasta_wait_for_ns(),
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@{PROC}/[0-9]*/ns/user r, # conf_pasta_ns()
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/dev/net/tun rw, # tap_ns_tun(), tap.c
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owner @{PROC}/@{pid}/gid_map w, # pasta_start_ns(), conf_ugid()
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owner @{PROC}/@{pid}/setgroups w,
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owner @{PROC}/@{pid}/uid_map rw,
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owner @{PROC}/sys/net/ipv4/ping_group_range w, # pasta_spawn_cmd(), pasta.c
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/{usr/,}bin/** Ux,
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