apparmor.d/apparmor.d/newgrp
2020-09-12 17:19:23 +02:00

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# vim:syntax=apparmor
# ------------------------------------------------------------------
#
# Copyright (C) 2020 Mikhail Morfikov
#
# 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.
#
# ------------------------------------------------------------------
#abi <abi/3.0>,
#include <tunables/global>
@{exec_path} = /{usr/,}bin/newgrp
profile newgrp @{exec_path} {
#include <abstractions/base>
#include <abstractions/nameservice-strict>
# To write records to the kernel auditing log.
capability audit_write,
# To remove the following errors:
# setgroups: Operation not permitted
# setgid: Operation not permitted
capability setgid,
# newgrp is a SETUID binary
capability setuid,
@{exec_path} mr,
# Shells to use
/{usr/,}bin/{,b,d,rb}ash rPUx,
/{usr/,}bin/{c,k,tc,z}sh rPUx,
/etc/{passwd,group,shadow,gshadow} r,
/etc/login.defs r,
owner @{PROC}/@{pid}/loginuid r,
#include if exists <local/newgrp>
}