/etc/apparmor.d/abstractions/user-tmp is in apparmor 2.12-4ubuntu5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | # ------------------------------------------------------------------
#
# Copyright (C) 2002-2009 Novell/SUSE
# Copyright (C) 2009-2010 Canonical Ltd.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of version 2 of the GNU General Public
# License published by the Free Software Foundation.
#
# ------------------------------------------------------------------
# per-user tmp directories
owner @{HOME}/tmp/** rwkl,
owner @{HOME}/tmp/ rw,
# global tmp directories
owner /var/tmp/** rwkl,
/var/tmp/ rw,
owner /tmp/** rwkl,
/tmp/ rw,
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