# $FreeBSD$ # # SPDX-License-Identifier: BSD-2-Clause-FreeBSD # # Copyright (c) 2018 Kristof Provost # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. . $(atf_get_srcdir)/utils.subr atf_test_case "v4" "cleanup" v4_head() { atf_set descr 'Basic route-to test' atf_set require.user root } v4_body() { pft_init epair_send=$(vnet_mkepair) ifconfig ${epair_send}a 192.0.2.1/24 up epair_route=$(vnet_mkepair) ifconfig ${epair_route}a 203.0.113.1/24 up vnet_mkjail alcatraz ${epair_send}b ${epair_route}b jexec alcatraz ifconfig ${epair_send}b 192.0.2.2/24 up jexec alcatraz ifconfig ${epair_route}b 203.0.113.2/24 up jexec alcatraz route add -net 198.51.100.0/24 192.0.2.1 jexec alcatraz pfctl -e # Attempt to provoke PR 228782 pft_set_rules alcatraz "block all" "pass user 2" \ "pass out route-to (${epair_route}b 203.0.113.1) from 192.0.2.2 to 198.51.100.1 no state" jexec alcatraz nc -w 3 -s 192.0.2.2 198.51.100.1 22 # atf wants us to not return an error, but our netcat will fail true } v4_cleanup() { pft_cleanup } atf_test_case "v6" "cleanup" v6_head() { atf_set descr 'Basic route-to test (IPv6)' atf_set require.user root } v6_body() { pft_init epair_send=$(vnet_mkepair) ifconfig ${epair_send}a inet6 2001:db8:42::1/64 up no_dad -ifdisabled epair_route=$(vnet_mkepair) ifconfig ${epair_route}a inet6 2001:db8:43::1/64 up no_dad -ifdisabled vnet_mkjail alcatraz ${epair_send}b ${epair_route}b jexec alcatraz ifconfig ${epair_send}b inet6 2001:db8:42::2/64 up no_dad jexec alcatraz ifconfig ${epair_route}b inet6 2001:db8:43::2/64 up no_dad jexec alcatraz route add -6 2001:db8:666::/64 2001:db8:42::2 jexec alcatraz pfctl -e # Attempt to provoke PR 228782 pft_set_rules alcatraz "block all" "pass user 2" \ "pass out route-to (${epair_route}b 2001:db8:43::1) from 2001:db8:42::2 to 2001:db8:666::1 no state" jexec alcatraz nc -6 -w 3 -s 2001:db8:42::2 2001:db8:666::1 22 # atf wants us to not return an error, but our netcat will fail true } v6_cleanup() { pft_cleanup } atf_init_test_cases() { atf_add_test_case "v4" atf_add_test_case "v6" }