Differential D29468 Diff 87366 tests/sys/netpfil/pf/map_e.sh

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tests/sys/netpfil/pf/map_e.sh

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				# $FreeBSD$
				#
				# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
				#
				# Copyright (c) 2021 KUROSAWA Takahiro <takahiro.kurosawa@gmail.com>
				#
				kpUnsubmitted Not Done Inline Actions You'll want to claim copyright over this (and update the date). You wrote it, I didn't. kp: You'll want to claim copyright over this (and update the date). You wrote it, I didn't.
				takahiro.kurosawa_gmail.comAuthorUnsubmitted Done Inline Actions I'll change the copyright, thanks for checking. takahiro.kurosawa_gmail.com: I'll change the copyright, thanks for checking.
				# 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 "map_e" "cleanup"
				map_e_head()
				{
				atf_set descr 'map-e-portset test'
				atf_set require.user root
				}

				map_e_body()
				{
				NC_TRY_COUNT=12

				pft_init

				epair_map_e=$(vnet_mkepair)
				epair_echo=$(vnet_mkepair)

				vnet_mkjail map_e ${epair_map_e}b ${epair_echo}a
				vnet_mkjail echo ${epair_echo}b

				ifconfig ${epair_map_e}a 192.0.2.2/24 up
				route add -net 198.51.100.0/24 192.0.2.1

				jexec map_e ifconfig ${epair_map_e}b 192.0.2.1/24 up
				jexec map_e ifconfig ${epair_echo}a 198.51.100.1/24 up
				jexec map_e sysctl net.inet.ip.forwarding=1

				jexec echo ifconfig ${epair_echo}b 198.51.100.2/24 up
				jexec echo /usr/sbin/inetd -p inetd-echo.pid $(atf_get_srcdir)/echo_inetd.conf

				# Enable pf!
				jexec map_e pfctl -e
				pft_set_rules map_e \
				"nat pass on ${epair_echo}a inet from 192.0.2.0/24 to any -> (${epair_echo}a) map-e-portset 2/12/0x342"

				# Only allow specified ports.
				jexec echo pfctl -e
				pft_set_rules echo "block return all" \
				"pass in on ${epair_echo}b inet proto tcp from 198.51.100.1 port 19720:19723 to (${epair_echo}b) port 7" \
				"pass in on ${epair_echo}b inet proto tcp from 198.51.100.1 port 36104:36107 to (${epair_echo}b) port 7" \
				"pass in on ${epair_echo}b inet proto tcp from 198.51.100.1 port 52488:52491 to (${epair_echo}b) port 7"

				i=0
				while [ ${i} -lt ${NC_TRY_COUNT} ]
				do
				echo "foo ${i}" \| timeout 2 nc -N 198.51.100.2 7
				if [ $? -ne 0 ]; then
				atf_fail "nc failed (${i})"
				fi
				i=$((${i}+1))
				done
				}

				map_e_cleanup()
				kpUnsubmitted Not Done Inline Actions Do we need this sleep? kp: Do we need this sleep?
				takahiro.kurosawa_gmail.comAuthorUnsubmitted Done Inline Actions No, we don't need this. I'll remove the line. Missed to remove on porting from nat.sh. takahiro.kurosawa_gmail.com: No, we don't need this. I'll remove the line. Missed to remove on porting from nat.sh.
				{
				rm -f inetd-echo.pid
				kpUnsubmitted Not Done Inline Actions The timeout in the nat.sh test was to test for a very specific bug, where the kernel could get stuck. We don't expect that for this test, so it's fine to not explicitly check for timeout here. kp: The timeout in the nat.sh test was to test for a very specific bug, where the kernel could get…
				pft_cleanup
				kpUnsubmitted Not Done Inline Actions These two pfctl calls don't appear to do anything. We don't verify their output. I think they can just be removed. kp: These two pfctl calls don't appear to do anything. We don't verify their output. I think they…
				takahiro.kurosawa_gmail.comAuthorUnsubmitted Done Inline Actions I'll remove these 2 pfctl -sa's. They were used for the check by human eyes, so they should be removed. takahiro.kurosawa_gmail.com: I'll remove these 2 pfctl -sa's. They were used for the check by human eyes, so they should be…
				}

				atf_init_test_cases()
				{
				atf_add_test_case "map_e"
				}