xref: /freebsd/tests/sys/netpfil/pf/names.sh (revision 4e7c1ff95a5187faee524055f22c4cf4134d1147) 
1#
2# SPDX-License-Identifier: BSD-2-Clause
3#
4# Copyright (c) 2018 Kristof Provost <kp@FreeBSD.org>
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. $(atf_get_srcdir)/utils.subr
28
29atf_test_case "names" "cleanup"
30names_head()
31{
32	atf_set descr 'Test overlapping names'
33	atf_set require.user root
34}
35
36names_body()
37{
38	pft_init
39
40	epair=$(vnet_mkepair)
41
42	vnet_mkjail alcatraz ${epair}b
43	ifconfig ${epair}a name foo
44	jexec alcatraz ifconfig ${epair}b name foo
45
46	jail -r alcatraz
47	ifconfig foo destroy
48}
49
50names_cleanup()
51{
52	pft_cleanup
53}
54
55atf_test_case "group" "cleanup"
56group_head()
57{
58	atf_set descr 'Test group cleanup, PR257218'
59	atf_set require.user root
60}
61
62group_body()
63{
64	pft_init
65
66	vnet_mkjail alcatraz
67
68	if [ -n "$(jexec alcatraz pfctl -sI | grep '^epair$')" ];
69	then
70		atf_fail "Unexpected epair group"
71	fi
72
73	epair=$(vnet_mkepair)
74	if [ -n "$(jexec alcatraz pfctl -sI | grep '^epair$')" ];
75	then
76		atf_fail "Unexpected epair group"
77	fi
78
79	ifconfig ${epair}b vnet alcatraz
80	if [ -z "$(jexec alcatraz pfctl -sI | grep '^epair$')" ];
81	then
82		atf_fail "Failed to find epair group"
83	fi
84
85	ifconfig ${epair}a destroy
86
87	if [ -n "$(jexec alcatraz pfctl -sI | grep '^epair$')" ];
88	then
89		atf_fail "Unexpected epair group"
90	fi
91}
92
93group_cleanup()
94{
95	pft_cleanup
96}
97
98atf_test_case "start_number" "cleanup"
99start_number_head()
100{
101	atf_set descr 'Test interface names starting with a number'
102	atf_set require.user root
103}
104
105start_number_body()
106{
107	pft_init
108
109	epair=$(vnet_mkepair)
110	ifconfig ${epair}a 192.0.2.1/24 up
111
112	vnet_mkjail alcatraz ${epair}b
113	jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up
114	jexec alcatraz ifconfig ${epair}b name 4ever
115	jexec alcatraz pfctl -e
116
117	jexec alcatraz ifconfig
118
119	pft_set_rules alcatraz \
120	    "block" \
121	    "pass in from any to (4ever)"
122
123	atf_check -o ignore ping -c 3 192.0.2.2
124
125	# Negative test, if the interface doesn't exist we don't pass packets
126	pft_set_rules alcatraz \
127	    "block" \
128	    "pass in from any to (5ever)"
129	atf_check -s exit:2 -o ignore ping -c 1 -t 1 192.0.2.2
130}
131
132start_number_cleanup()
133{
134	pft_cleanup
135}
136
137atf_init_test_cases()
138{
139	atf_add_test_case "names"
140	atf_add_test_case "group"
141	atf_add_test_case "start_number"
142}
143