xref: /freebsd/tests/sys/net/if_ovpn/utils.subr (revision 24e4dcf4ba5e9dedcf89efd358ea3e1fe5867020)
1##
2# SPDX-License-Identifier: BSD-2-Clause
3#
4# Copyright (c) 2022 Rubicon Communications, LLC ("Netgate")
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26
27. $(atf_get_srcdir)/../../common/vnet.subr
28
29ovpn_init()
30{
31	vnet_init
32
33	if ! kldstat -q -m if_ovpn; then
34		atf_skip "This test requires if_ovpn"
35	fi
36
37	has_dco=$(openvpn --version 2>&1 | grep '\[DCO\]')
38	if [ -z "$has_dco" ]; then
39		atf_skip "openvpn binary does not support DCO"
40	fi
41}
42
43ovpn_check_version()
44{
45	expected=$1
46
47	expected_minor=$(echo $expected |
48	    awk '{ split($1, ver, "\."); print(ver[2]); }')
49	actual_minor=$(openvpn --version 2>&1 |
50	    awk 'NR == 1 \
51	    { \
52	        split($2, ver, "\."); \
53	        split(ver[2], minor, "_"); \
54	        print(minor[1]); \
55	    }')
56
57	if [ ${actual_minor} -lt ${expected_minor} ]; then
58		atf_skip "OpenVPN version < ${expected}"
59	fi
60}
61
62ovpn_cleanup()
63{
64	for jail in `cat ovpn_jails.lst | sort -u`
65	do
66		cat ovpn_${jail}.log| sed s/^/\[${jail}\]\ /
67	done
68
69	vnet_cleanup
70}
71
72ovpn_start()
73{
74	jail=$1
75	cfg=$2
76
77	echo ${jail} >> ovpn_jails.lst
78
79	dir=$(pwd)
80
81	echo "Start" >> ovpn_${jail}.log
82	echo "=====" >> ovpn_${jail}.log
83
84	echo "$cfg" > ovpn_${jail}.ovpn
85
86	echo "Jail $jail:"
87	echo "==========="
88	cat ovpn_${jail}.ovpn
89
90	jexec $jail sh -c "cd ${dir} &&
91	    openvpn --config ovpn_${jail}.ovpn >> ovpn_${jail}.log &"
92}
93