1#!/usr/bin/env atf-sh 2#- 3# SPDX-License-Identifier: BSD-2-Clause 4# 5# Copyright (c) 2022 KUROSAWA Takahiro <takahiro.kurosawa@gmail.com> 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# $FreeBSD$ 29# 30 31. $(atf_get_srcdir)/../common/vnet.subr 32 33atf_test_case "pndp_add_gu_success" "cleanup" 34pndp_add_gu_success_head() { 35 atf_set descr 'Test proxy ndp record addition' 36 atf_set require.user root 37} 38 39pndp_add_gu_success_body() { 40 41 vnet_init 42 43 jname="v6t-pndp_add_success" 44 45 epair0=$(vnet_mkepair) 46 47 vnet_mkjail ${jname} ${epair0}a 48 jexec ${jname} ndp -i ${epair0}a -- -disabled 49 jexec ${jname} ifconfig ${epair0}a up 50 51 jexec ${jname} ifconfig ${epair0}a inet6 2001:db8::1/64 52 proxy_mac=`jexec ${jname} ifconfig ${epair0}a ether | awk '$1~/ether/{print$2}'` 53 54 # wait for DAD to complete 55 while [ `jexec ${jname} ifconfig | grep inet6 | grep -c tentative` != "0" ]; do 56 sleep 0.1 57 done 58 59 atf_check jexec ${jname} ndp -s 2001:db8::2 ${proxy_mac} proxy 60 while [ `jexec ${jname} ifmcstat | grep -c undefined` != "0" ]; do 61 sleep 0.1 62 done 63 64 # checking the output of ndp -an is covered by ndp.sh. 65 # we check the output of ifmcstat output here. 66 t=`jexec ${jname} ifmcstat -i ${epair0}a -f inet6 | grep -A1 'group ff02::1:ff00:2'` 67 atf_check -o match:'mcast-macaddr 33:33:ff:00:00:02' echo $t 68} 69 70pndp_add_gu_success_cleanup() { 71 vnet_cleanup 72} 73 74atf_test_case "pndp_del_gu_success" "cleanup" 75pndp_del_gu_success_head() { 76 atf_set descr 'Test proxy ndp record deletion' 77 atf_set require.user root 78} 79 80pndp_del_gu_success_body() { 81 82 vnet_init 83 84 jname="v6t-pndp_del_gu_success" 85 86 epair0=$(vnet_mkepair) 87 88 vnet_mkjail ${jname} ${epair0}a 89 90 jexec ${jname} ndp -i ${epair0}a -- -disabled 91 jexec ${jname} ifconfig ${epair0}a up 92 93 jexec ${jname} ifconfig ${epair0}a inet6 2001:db8::1/64 94 proxy_mac=`jexec ${jname} ifconfig ${epair0}a ether | awk '$1~/ether/{print$2}'` 95 96 # wait for DAD to complete 97 while [ `jexec ${jname} ifconfig | grep inet6 | grep -c tentative` != "0" ]; do 98 sleep 0.1 99 done 100 101 atf_check jexec ${jname} ndp -s 2001:db8::2 ${proxy_mac} proxy 102 while [ `jexec ${jname} ifmcstat | grep -c undefined` != "0" ]; do 103 sleep 0.1 104 done 105 jexec ${jname} ping -c1 -t1 2001:db8::2 106 107 atf_check -o match:"2001:db8::2 \(2001:db8::2\) deleted" jexec ${jname} ndp -nd 2001:db8::2 108 while [ `jexec ${jname} ifmcstat | grep -c undefined` != "0" ]; do 109 sleep 0.1 110 done 111 atf_check \ 112 -o not-match:'group ff02::1:ff00:2' \ 113 -o not-match:'mcast-macaddr 33:33:ff:00:00:02' \ 114 jexec ${jname} ifmcstat -i ${epair0}a -f inet6 115} 116 117pndp_del_gu_success_cleanup() { 118 vnet_cleanup 119} 120 121atf_test_case "pndp_ifdestroy_success" "cleanup" 122pndp_ifdetroy_success_head() { 123 atf_set descr 'Test interface destruction with proxy ndp' 124 atf_set require.user root 125} 126 127pndp_ifdestroy_success_body() { 128 129 vnet_init 130 131 jname="v6t-pndp_ifdestroy_success" 132 133 epair0=$(vnet_mkepair) 134 135 vnet_mkjail ${jname} ${epair0}a 136 137 jexec ${jname} ndp -i ${epair0}a -- -disabled 138 jexec ${jname} ifconfig ${epair0}a up 139 140 jexec ${jname} ifconfig ${epair0}a inet6 2001:db8::1/64 141 proxy_mac=`jexec ${jname} ifconfig ${epair0}a ether | awk '$1~/ether/{print$2}'` 142 143 # wait for DAD to complete 144 while [ `jexec ${jname} ifconfig | grep inet6 | grep -c tentative` != "0" ]; do 145 sleep 0.1 146 done 147 148 atf_check jexec ${jname} ndp -s 2001:db8::2 ${proxy_mac} proxy 149 while [ `jexec ${jname} ifmcstat | grep -c undefined` != "0" ]; do 150 sleep 0.1 151 done 152 153 atf_check jexec ${jname} ifconfig ${epair0}a destroy 154} 155 156pndp_ifdestroy_success_cleanup() { 157 vnet_cleanup 158} 159 160atf_test_case "pndp_neighbor_advert" "cleanup" 161pndp_neighbor_advert_head() { 162 atf_set descr 'Test Neighbor Advertisement for proxy ndp' 163 atf_set require.user root 164} 165 166pndp_neighbor_advert_body() { 167 168 vnet_init 169 170 jname_a="v6t-pndp_neighbor_advert_a" # NA sender (w/proxy ndp entry) 171 jname_b="v6t-pndp_neighbor_advert_b" # NA receiver (checker) 172 proxy_addr="2001:db8::aaaa" 173 174 epair0=$(vnet_mkepair) 175 176 vnet_mkjail ${jname_a} ${epair0}a 177 jexec ${jname_a} ndp -i ${epair0}a -- -disabled 178 jexec ${jname_a} ifconfig ${epair0}a up 179 jexec ${jname_a} ifconfig ${epair0}a inet6 2001:db8::1/64 180 proxy_mac=`jexec ${jname_a} ifconfig ${epair0}a ether | awk '$1~/ether/{print$2}'` 181 # wait for DAD to complete 182 while [ `jexec ${jname_a} ifconfig | grep inet6 | grep -c tentative` != "0" ]; do 183 sleep 0.1 184 done 185 atf_check jexec ${jname_a} ndp -s ${proxy_addr} ${proxy_mac} proxy 186 while [ `jexec ${jname_a} ifmcstat | grep -c undefined` != "0" ]; do 187 sleep 0.1 188 done 189 190 vnet_mkjail ${jname_b} ${epair0}b 191 jexec ${jname_b} ndp -i ${epair0}b -- -disabled 192 jexec ${jname_b} ifconfig ${epair0}b up 193 jexec ${jname_b} ifconfig ${epair0}b inet6 2001:db8::2/64 194 # wait for DAD to complete 195 while [ `jexec ${jname_b} ifconfig | grep inet6 | grep -c tentative` != "0" ]; do 196 sleep 0.1 197 done 198 199 jexec ${jname_b} ndp -nc 200 # jname_b sends a NS before ICMPv6 Echo Request for the proxy address. 201 # jname_a responds with a NA resolving the proxy address. 202 # Then there must be a NDP entry of the proxy address in jname_b. 203 jexec ${jname_b} ping -c1 -t1 ${proxy_addr} 204 atf_check -o match:"${proxy_addr} +${proxy_mac} +${epair0}b" \ 205 jexec ${jname_b} ndp -an 206} 207 208pndp_neighbor_advert_cleanup() { 209 vnet_cleanup 210} 211 212atf_init_test_cases() 213{ 214 215 atf_add_test_case "pndp_add_gu_success" 216 atf_add_test_case "pndp_del_gu_success" 217 atf_add_test_case "pndp_ifdestroy_success" 218 atf_add_test_case "pndp_neighbor_advert" 219} 220 221# end 222 223