1# 2# SPDX-License-Identifier: BSD-2-Clause 3# 4# Copyright (c) 2021 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. $(atf_get_srcdir)/utils.subr 28 29common_dir=$(atf_get_srcdir)/../common 30 31atf_test_case "many" "cleanup" 32many_head() 33{ 34 atf_set descr 'Test retrieving many states' 35 atf_set require.user root 36 atf_set require.progs scapy 37} 38 39many_body() 40{ 41 pft_init 42 43 epair=$(vnet_mkepair) 44 ifconfig ${epair}a 192.0.2.1/24 up 45 46 vnet_mkjail alcatraz ${epair}b 47 jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up 48 jexec alcatraz pfctl -e 49 50 pft_set_rules alcatraz "set timeout tcp.closed 60000" \ 51 "pass in proto icmp" \ 52 "pass in proto tcp" 53 54 # Sanity check 55 atf_check -s exit:0 -o ignore ping -c 1 -W 1 192.0.2.2 56 57 # Now syn flood to create many states 58 ${common_dir}/pft_synflood.py \ 59 --sendif ${epair}a \ 60 --to 192.0.2.2 \ 61 --count 20000 62 63 count=$(time jexec alcatraz pfctl -ss | wc -l 2>time.txt) 64 echo "Found $count states in `cat time.txt`" 65 if [ $count -lt 20000 ]; 66 then 67 atf_fail "Fail to retrieve states" 68 fi 69} 70 71many_cleanup() 72{ 73 rm -f time.txt 74 pft_cleanup 75} 76 77atf_init_test_cases() 78{ 79 atf_add_test_case "many" 80} 81