xref: /freebsd/tests/sys/netpfil/pf/get_state.sh (revision 031beb4e239bfce798af17f5fe8dba8bcaf13d99)
1# $FreeBSD$
2#
3# SPDX-License-Identifier: BSD-2-Clause
4#
5# Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions
9# are met:
10# 1. Redistributions of source code must retain the above copyright
11#    notice, this list of conditions and the following disclaimer.
12# 2. Redistributions in binary form must reproduce the above copyright
13#    notice, this list of conditions and the following disclaimer in the
14#    documentation and/or other materials provided with the distribution.
15#
16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26# SUCH DAMAGE.
27
28. $(atf_get_srcdir)/utils.subr
29
30common_dir=$(atf_get_srcdir)/../common
31
32atf_test_case "many" "cleanup"
33many_head()
34{
35	atf_set descr 'Test retrieving many states'
36	atf_set require.user root
37	atf_set require.progs scapy
38}
39
40many_body()
41{
42	pft_init
43
44	epair=$(vnet_mkepair)
45	ifconfig ${epair}a 192.0.2.1/24 up
46
47	vnet_mkjail alcatraz ${epair}b
48	jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up
49	jexec alcatraz pfctl -e
50
51	pft_set_rules alcatraz "set timeout tcp.closed 60000" \
52		"pass in proto icmp" \
53		"pass in proto tcp"
54
55	# Sanity check
56	atf_check -s exit:0 -o ignore ping -c 1 -W 1 192.0.2.2
57
58	# Now syn flood to create many states
59	${common_dir}/pft_synflood.py \
60		--sendif ${epair}a \
61		--to 192.0.2.2 \
62		--count 20000
63
64	count=$(time jexec alcatraz pfctl -ss | wc -l 2>time.txt)
65	echo "Found $count states in `cat time.txt`"
66	if [ $count -lt 20000 ];
67	then
68		atf_fail "Fail to retrieve states"
69	fi
70}
71
72many_cleanup()
73{
74	rm -f time.txt
75	pft_cleanup
76}
77
78atf_init_test_cases()
79{
80	atf_add_test_case "many"
81}
82