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