1#!/usr/bin/env atf-sh 2#- 3# SPDX-License-Identifier: BSD-2-Clause 4# 5# Copyright (c) 2020 Alexander V. Chernikov 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 33load_divert_module() { 34 kldstat -q -m ipdivert 35 if [ $? -ne 0 ]; then 36 atf_skip "ipdivert module is not loaded" 37 fi 38} 39 40atf_test_case "ipdivert_ip6_output_remote_success" "cleanup" 41ipdivert_ip6_output_remote_success_head() { 42 43 atf_set descr 'Test valid IPv6 redirect' 44 atf_set require.user root 45 atf_set require.progs scapy 46} 47 48ipdivert_ip6_output_remote_success_body() { 49 50 ids=65530 51 id=`printf "%x" ${ids}` 52 if [ $$ -gt 65535 ]; then 53 xl=`printf "%x" $(($$ - 65535))` 54 yl="1" 55 else 56 xl=`printf "%x" $$` 57 yl="" 58 fi 59 60 vnet_init 61 load_divert_module 62 63 ip6a="2001:db8:6666:0000:${yl}:${id}:1:${xl}" 64 ip6b="2001:db8:6666:0000:${yl}:${id}:2:${xl}" 65 66 script_name="../common/divert.py" 67 68 epair=$(vnet_mkepair) 69 ifconfig ${epair}a up 70 ifconfig ${epair}a inet6 ${ip6a}/64 71 72 jname="v6t-${id}-${yl}-${xl}" 73 vnet_mkjail ${jname} ${epair}b 74 jexec ${jname} ifconfig ${epair}b up 75 jexec ${jname} ifconfig ${epair}b inet6 ${ip6b}/64 76 77 # wait for DAD to complete 78 sleep 2 79 80 # echo "LOCAL: ${local_ll_ip} ${local_ll_mac}" 81 # echo "REMOTE: ${remote_rtr_ll_ip} ${remote_rtr_mac}" 82 83 atf_check -s exit:0 $(atf_get_srcdir)/${script_name} \ 84 --dip ${ip6b} --test_name ipdivert_ip6_output_remote_success 85 86 count=`jexec ${jname} netstat -s -p icmp6 | grep 'Input histogram:' -A1 | grep -c 'echo:'` 87 # Verify redirect got installed 88 atf_check_equal "1" "${count}" 89} 90 91ipdivert_ip6_output_remote_success_cleanup() { 92 93 vnet_cleanup 94} 95 96atf_init_test_cases() 97{ 98 99 atf_add_test_case "ipdivert_ip6_output_remote_success" 100} 101 102# end 103 104