From d432a9d987fee0578a0100a58eb1837afa537338 Mon Sep 17 00:00:00 2001 From: knakahara Date: Fri, 25 Nov 2022 08:43:15 +0000 Subject: [PATCH] Add ATF for unnumbered interfaces. --- distrib/sets/lists/tests/mi | 5 +- tests/net/if_gif/Makefile | 4 +- tests/net/if_gif/t_gif_unnumbered.sh | 225 ++++++++++++++++++ tests/net/if_ipsec/Makefile | 4 +- tests/net/if_ipsec/t_ipsec_unnumbered.sh | 277 +++++++++++++++++++++++ tests/net/if_pppoe/Makefile | 4 +- tests/net/if_pppoe/t_pppoe_unnumbered.sh | 223 ++++++++++++++++++ 7 files changed, 735 insertions(+), 7 deletions(-) create mode 100644 tests/net/if_gif/t_gif_unnumbered.sh create mode 100644 tests/net/if_ipsec/t_ipsec_unnumbered.sh create mode 100644 tests/net/if_pppoe/t_pppoe_unnumbered.sh diff --git a/distrib/sets/lists/tests/mi b/distrib/sets/lists/tests/mi index 50b7fb500149..e964ebbd997e 100644 --- a/distrib/sets/lists/tests/mi +++ b/distrib/sets/lists/tests/mi @@ -1,4 +1,4 @@ -# $NetBSD: mi,v 1.1235 2022/11/22 17:35:45 jakllsch Exp $ +# $NetBSD: mi,v 1.1236 2022/11/25 08:43:15 knakahara Exp $ # # Note: don't delete entries from here - mark them as "obsolete" instead. # @@ -4165,12 +4165,14 @@ ./usr/tests/net/if_gif/Atffile tests-net-tests atf,rump ./usr/tests/net/if_gif/Kyuafile tests-net-tests atf,rump,kyua ./usr/tests/net/if_gif/t_gif tests-net-tests atf,rump +./usr/tests/net/if_gif/t_gif_unnumbered tests-net-tests atf,rump ./usr/tests/net/if_ipsec tests-net-tests compattestfile,atf ./usr/tests/net/if_ipsec/Atffile tests-net-tests atf,rump ./usr/tests/net/if_ipsec/Kyuafile tests-net-tests atf,rump,kyua ./usr/tests/net/if_ipsec/t_ipsec tests-net-tests atf,rump ./usr/tests/net/if_ipsec/t_ipsec_natt tests-net-tests atf,rump ./usr/tests/net/if_ipsec/t_ipsec_pfil tests-net-tests atf,rump +./usr/tests/net/if_ipsec/t_ipsec_unnumbered tests-net-tests atf,rump ./usr/tests/net/if_l2tp tests-net-tests compattestfile,atf ./usr/tests/net/if_l2tp/Atffile tests-net-tests atf,rump ./usr/tests/net/if_l2tp/Kyuafile tests-net-tests atf,rump,kyua @@ -4188,6 +4190,7 @@ ./usr/tests/net/if_pppoe/Atffile tests-net-tests atf,rump ./usr/tests/net/if_pppoe/Kyuafile tests-net-tests atf,rump,kyua ./usr/tests/net/if_pppoe/t_pppoe tests-net-tests atf,rump +./usr/tests/net/if_pppoe/t_pppoe_unnumbered tests-net-tests atf,rump ./usr/tests/net/if_tap tests-net-tests compattestfile,atf ./usr/tests/net/if_tap/Atffile tests-net-tests atf,rump ./usr/tests/net/if_tap/Kyuafile tests-net-tests atf,rump,kyua diff --git a/tests/net/if_gif/Makefile b/tests/net/if_gif/Makefile index 4e828fbf636f..ea8c55b40f0d 100644 --- a/tests/net/if_gif/Makefile +++ b/tests/net/if_gif/Makefile @@ -1,11 +1,11 @@ -# $NetBSD: Makefile,v 1.2 2016/11/24 09:03:53 ozaki-r Exp $ +# $NetBSD: Makefile,v 1.3 2022/11/25 08:43:16 knakahara Exp $ # .include TESTSDIR= ${TESTSBASE}/net/if_gif -.for name in gif +.for name in gif gif_unnumbered TESTS_SH+= t_${name} TESTS_SH_SRC_t_${name}= ../net_common.sh t_${name}.sh .endfor diff --git a/tests/net/if_gif/t_gif_unnumbered.sh b/tests/net/if_gif/t_gif_unnumbered.sh new file mode 100644 index 000000000000..35b2ec1ff54d --- /dev/null +++ b/tests/net/if_gif/t_gif_unnumbered.sh @@ -0,0 +1,225 @@ +# $NetBSD: t_gif_unnumbered.sh,v 1.1 2022/11/25 08:43:16 knakahara Exp $ +# +# Copyright (c) 2022 Internet Initiative Japan Inc. +# All rights reserved. +# +# 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. +# + +SOCK_LOCAL=unix://gif_local +SOCK_REMOTE=unix://gif_remote +BUS_LOCAL_I=./bus_gif_local_inner +BUS_REMOTE_I=./bus_gif_remote_inner +BUS_GLOBAL=./bus_gif_global + +DEBUG=${DEBUG:-false} +TIMEOUT=5 + +setup_servers_ipv4() +{ + + rump_server_start $SOCK_LOCAL gif + rump_server_start $SOCK_REMOTE gif + rump_server_add_iface $SOCK_LOCAL shmif0 $BUS_GLOBAL + rump_server_add_iface $SOCK_LOCAL shmif1 $BUS_LOCAL_I + rump_server_add_iface $SOCK_REMOTE shmif0 $BUS_GLOBAL + rump_server_add_iface $SOCK_REMOTE shmif1 $BUS_REMOTE_I +} + +setup_servers_ipv6() +{ + + rump_server_start $SOCK_LOCAL netinet6 gif + rump_server_start $SOCK_REMOTE netinet6 gif + rump_server_add_iface $SOCK_LOCAL shmif0 $BUS_GLOBAL + rump_server_add_iface $SOCK_LOCAL shmif1 $BUS_LOCAL_I + rump_server_add_iface $SOCK_REMOTE shmif0 $BUS_GLOBAL + rump_server_add_iface $SOCK_REMOTE shmif1 $BUS_REMOTE_I +} + +setup_servers() +{ + local proto=$1 + + setup_servers_$proto +} + +test_gif_unnumbered_ipv4() +{ + local ip_local_i=192.168.22.1 + local ip_local_i_subnet=192.168.22.0/24 + local ip_local_o=10.0.0.2 + local ip_remote_i=192.168.33.1 + local ip_remote_i_subnet=192.168.33.0/24 + local ip_remote_o=10.0.0.3 + local outfile=./out + + setup_servers ipv4 + + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0 + atf_check -s exit:0 rump.ifconfig shmif0 $ip_local_o/24 + atf_check -s exit:0 rump.ifconfig shmif1 $ip_local_i/24 + + export RUMP_SERVER=$SOCK_REMOTE + atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0 + atf_check -s exit:0 rump.ifconfig shmif0 $ip_remote_o/24 + atf_check -s exit:0 rump.ifconfig shmif1 $ip_remote_i/24 + + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore rump.ping -c 1 -n -w $TIMEOUT $ip_remote_o + + # setup gif(4) as unnumbered for local + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore rump.ifconfig gif0 create + atf_check -s exit:0 -o ignore \ + rump.ifconfig gif0 tunnel $ip_local_o $ip_remote_o + atf_check -s exit:0 -o ignore rump.ifconfig gif0 unnumbered + atf_check -s exit:0 -o ignore rump.ifconfig gif0 $ip_local_i/32 + atf_check -s exit:0 -o ignore \ + rump.route add -inet $ip_remote_i_subnet -ifp gif0 $ip_local_i + $DEBUG && rump.ifconfig -v gif0 + $DEBUG && rump.route -nL show + + # setup gif(4) as unnumbered for remote + export RUMP_SERVER=$SOCK_REMOTE + atf_check -s exit:0 -o ignore rump.ifconfig gif0 create + atf_check -s exit:0 -o ignore \ + rump.ifconfig gif0 tunnel $ip_remote_o $ip_local_o + atf_check -s exit:0 -o ignore rump.ifconfig gif0 unnumbered + atf_check -s exit:0 -o ignore rump.ifconfig gif0 $ip_remote_i/32 + atf_check -s exit:0 -o ignore \ + rump.route add -inet $ip_local_i_subnet -ifp gif0 $ip_remote_i + $DEBUG && rump.ifconfig -v gif0 + $DEBUG && rump.route -nL show + + # test unnumbered gif(4) + extract_new_packets $BUS_GLOBAL > $outfile + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore \ + rump.ping -c 1 -n -w $TIMEOUT -I $ip_local_i $ip_remote_i + extract_new_packets $BUS_GLOBAL > $outfile + $DEBUG && cat $outfile + atf_check -s exit:0 \ + -o match:"$ip_local_o > $ip_remote_o: $ip_local_i > $ip_remote_i: ICMP echo request" \ + cat $outfile + atf_check -s exit:0 \ + -o match:"$ip_remote_o > $ip_local_o: $ip_remote_i > $ip_local_i: ICMP echo reply" \ + cat $outfile +} + +test_gif_unnumbered_ipv6() +{ + local ip_local_i=192.168.22.1 + local ip_local_i_subnet=192.168.22.0/24 + local ip_local_o=fc00::2 + local ip_remote_i=192.168.33.1 + local ip_remote_i_subnet=192.168.33.0/24 + local ip_remote_o=fc00::3 + local outfile=./out + + setup_servers ipv6 + + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0 + atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.dad_count=0 + atf_check -s exit:0 rump.ifconfig shmif0 inet6 $ip_local_o/64 + atf_check -s exit:0 rump.ifconfig shmif1 $ip_local_i/24 + + export RUMP_SERVER=$SOCK_REMOTE + atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0 + atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.dad_count=0 + atf_check -s exit:0 rump.ifconfig shmif0 inet6 $ip_remote_o/64 + atf_check -s exit:0 rump.ifconfig shmif1 $ip_remote_i/24 + + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore rump.ping6 -c 1 -n -X $TIMEOUT $ip_remote_o + + # setup gif(4) as unnumbered for local + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore rump.ifconfig gif0 create + atf_check -s exit:0 -o ignore \ + rump.ifconfig gif0 tunnel $ip_local_o $ip_remote_o + atf_check -s exit:0 -o ignore rump.ifconfig gif0 unnumbered + atf_check -s exit:0 -o ignore rump.ifconfig gif0 $ip_local_i/32 + atf_check -s exit:0 -o ignore \ + rump.route add -inet $ip_remote_i_subnet -ifp gif0 $ip_local_i + $DEBUG && rump.ifconfig -v gif0 + $DEBUG && rump.route -nL show + + # setup gif(4) as unnumbered for remote + export RUMP_SERVER=$SOCK_REMOTE + atf_check -s exit:0 -o ignore rump.ifconfig gif0 create + atf_check -s exit:0 -o ignore \ + rump.ifconfig gif0 tunnel $ip_remote_o $ip_local_o + atf_check -s exit:0 -o ignore rump.ifconfig gif0 unnumbered + atf_check -s exit:0 -o ignore rump.ifconfig gif0 $ip_remote_i/32 + atf_check -s exit:0 -o ignore \ + rump.route add -inet $ip_local_i_subnet -ifp gif0 $ip_remote_i + $DEBUG && rump.ifconfig -v gif0 + $DEBUG && rump.route -nL show + + # test unnumbered gif(4) + extract_new_packets $BUS_GLOBAL > $outfile + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore \ + rump.ping -c 1 -n -w $TIMEOUT -I $ip_local_i $ip_remote_i + extract_new_packets $BUS_GLOBAL > $outfile + $DEBUG && cat $outfile + atf_check -s exit:0 \ + -o match:"$ip_local_o > $ip_remote_o: $ip_local_i > $ip_remote_i: ICMP echo request" \ + cat $outfile + atf_check -s exit:0 \ + -o match:"$ip_remote_o > $ip_local_o: $ip_remote_i > $ip_local_i: ICMP echo reply" \ + cat $outfile +} + +add_test_gif_unnumbered() +{ + outer=$1 + + name="gif_unnumbered_over${outer}" + desc="Does unnumbered gif over ${outer}" + + atf_test_case ${name} cleanup + eval " + ${name}_head() { + atf_set descr \"${desc}\" + atf_set require.progs rump_server + } + ${name}_body() { + test_gif_unnumbered_${outer} + rump_server_destroy_ifaces + } + ${name}_cleanup() { + \$DEBUG && dump + cleanup + }" + atf_add_test_case ${name} +} + +atf_init_test_cases() +{ + + add_test_gif_unnumbered ipv4 + add_test_gif_unnumbered ipv6 +} diff --git a/tests/net/if_ipsec/Makefile b/tests/net/if_ipsec/Makefile index c38d5a63609a..705bccc733df 100644 --- a/tests/net/if_ipsec/Makefile +++ b/tests/net/if_ipsec/Makefile @@ -1,11 +1,11 @@ -# $NetBSD: Makefile,v 1.3 2019/01/17 02:49:11 knakahara Exp $ +# $NetBSD: Makefile,v 1.4 2022/11/25 08:43:16 knakahara Exp $ # .include TESTSDIR= ${TESTSBASE}/net/if_ipsec -.for name in ipsec ipsec_natt ipsec_pfil +.for name in ipsec ipsec_natt ipsec_pfil ipsec_unnumbered TESTS_SH+= t_${name} TESTS_SH_SRC_t_${name}= ../net_common.sh t_${name}.sh \ ../ipsec/common.sh ../ipsec/algorithms.sh diff --git a/tests/net/if_ipsec/t_ipsec_unnumbered.sh b/tests/net/if_ipsec/t_ipsec_unnumbered.sh new file mode 100644 index 000000000000..9299ae66e895 --- /dev/null +++ b/tests/net/if_ipsec/t_ipsec_unnumbered.sh @@ -0,0 +1,277 @@ +# $NetBSD: t_ipsec_unnumbered.sh,v 1.1 2022/11/25 08:43:16 knakahara Exp $ +# +# Copyright (c) 2022 Internet Initiative Japan Inc. +# All rights reserved. +# +# 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. +# + +SOCK_LOCAL=unix://ipsec_local +SOCK_REMOTE=unix://ipsec_remote +BUS_LOCAL_I=./bus_ipsec_local_inner +BUS_REMOTE_I=./bus_ipsec_remote_inner +BUS_GLOBAL=./bus_ipsec_global + +DEBUG=${DEBUG:-false} +TIMEOUT=7 + +setup_servers_ipv4() +{ + + rump_server_crypto_start $SOCK_LOCAL netipsec ipsec + rump_server_crypto_start $SOCK_REMOTE netipsec ipsec + rump_server_add_iface $SOCK_LOCAL shmif0 $BUS_GLOBAL + rump_server_add_iface $SOCK_LOCAL shmif1 $BUS_LOCAL_I + rump_server_add_iface $SOCK_REMOTE shmif0 $BUS_GLOBAL + rump_server_add_iface $SOCK_REMOTE shmif1 $BUS_REMOTE_I +} + +setup_servers_ipv6() +{ + + rump_server_crypto_start $SOCK_LOCAL netipsec netinet6 ipsec + rump_server_crypto_start $SOCK_REMOTE netipsec netinet6 ipsec + rump_server_add_iface $SOCK_LOCAL shmif0 $BUS_GLOBAL + rump_server_add_iface $SOCK_LOCAL shmif1 $BUS_LOCAL_I + rump_server_add_iface $SOCK_REMOTE shmif0 $BUS_GLOBAL + rump_server_add_iface $SOCK_REMOTE shmif1 $BUS_REMOTE_I +} + +setup_servers() +{ + local proto=$1 + + setup_servers_$proto +} + +add_sa() +{ + local outer=$1 + local proto=$2 + local algo="$3" + local src=$4 + local dst=$5 + local tmpfile=./tmp + local spi=10000 + local algo_args="$(generate_algo_args esp $algo)" + local uniq=8200 # 8192(reqid_base) + 2 * 4(lo0, shmif0, shmif1 and ipsec0) + + export RUMP_SERVER=$SOCK_LOCAL + cat > $tmpfile <<-EOF + add $src $dst $proto $((spi)) -u $uniq -m transport $algo_args; + add $dst $src $proto $((spi + 1)) -u $uniq -m transport $algo_args; + EOF + $DEBUG && cat $tmpfile + atf_check -s exit:0 -o empty $HIJACKING setkey -c < $tmpfile + $DEBUG && $HIJACKING setkey -D + # XXX it can be expired if $lifetime is very short + #check_sa_entries $SOCK_LOCAL $ip_local $ip_remote + + export RUMP_SERVER=$SOCK_REMOTE + cat > $tmpfile <<-EOF + add $src $dst $proto $((spi)) -u $uniq -m transport $algo_args; + add $dst $src $proto $((spi + 1)) -u $uniq -m transport $algo_args; + EOF + $DEBUG && cat $tmpfile + atf_check -s exit:0 -o empty $HIJACKING setkey -c < $tmpfile + $DEBUG && $HIJACKING setkey -D +} + +test_ipsecif_unnumbered_ipv4() +{ + local algo=$1 + local ip_local_i=192.168.22.1 + local ip_local_i_subnet=192.168.22.0/24 + local ip_local_o=10.0.0.2 + local ip_remote_i=192.168.33.1 + local ip_remote_i_subnet=192.168.33.0/24 + local ip_remote_o=10.0.0.3 + local outfile=./out + + setup_servers ipv4 + + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0 + atf_check -s exit:0 rump.sysctl -q -w net.ipsecif.use_fixed_reqid=1 + atf_check -s exit:0 rump.ifconfig shmif0 $ip_local_o/24 + atf_check -s exit:0 rump.ifconfig shmif1 $ip_local_i/24 + + export RUMP_SERVER=$SOCK_REMOTE + atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0 + atf_check -s exit:0 rump.sysctl -q -w net.ipsecif.use_fixed_reqid=1 + atf_check -s exit:0 rump.ifconfig shmif0 $ip_remote_o/24 + atf_check -s exit:0 rump.ifconfig shmif1 $ip_remote_i/24 + + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore rump.ping -c 1 -n -w $TIMEOUT $ip_remote_o + + # setup ipsecif(4) as unnumbered for local + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 create + atf_check -s exit:0 -o ignore \ + rump.ifconfig ipsec0 tunnel $ip_local_o $ip_remote_o + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 unnumbered + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 $ip_local_i/32 + atf_check -s exit:0 -o ignore \ + rump.route add -inet $ip_remote_i_subnet -ifp ipsec0 $ip_local_i + $DEBUG && rump.ifconfig -v ipsec0 + $DEBUG && $HIJACKING setkey -DP + $DEBUG && rump.route -nL show + + # setup ipsecif(4) as unnumbered for remote + export RUMP_SERVER=$SOCK_REMOTE + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 create + atf_check -s exit:0 -o ignore \ + rump.ifconfig ipsec0 tunnel $ip_remote_o $ip_local_o + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 unnumbered + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 $ip_remote_i/32 + atf_check -s exit:0 -o ignore \ + rump.route add -inet $ip_local_i_subnet -ifp ipsec0 $ip_remote_i + $DEBUG && rump.ifconfig -v ipsec0 + $DEBUG && $HIJACKING setkey -DP + $DEBUG && rump.route -nL show + + add_sa ipv4 esp $algo $ip_local_o $ip_remote_o + + # test unnumbered ipsecif(4) + extract_new_packets $BUS_GLOBAL > $outfile + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore \ + rump.ping -c 1 -n -w $TIMEOUT -I $ip_local_i $ip_remote_i + extract_new_packets $BUS_GLOBAL > $outfile + $DEBUG && cat $outfile + atf_check -s exit:0 \ + -o match:"$ip_local_o > $ip_remote_o: ESP" \ + cat $outfile + atf_check -s exit:0 \ + -o match:"$ip_remote_o > $ip_local_o: ESP" \ + cat $outfile +} + +test_ipsecif_unnumbered_ipv6() +{ + local algo=$1 + local ip_local_i=192.168.22.1 + local ip_local_i_subnet=192.168.22.0/24 + local ip_local_o=fc00::2 + local ip_remote_i=192.168.33.1 + local ip_remote_i_subnet=192.168.33.0/24 + local ip_remote_o=fc00::3 + local outfile=./out + + setup_servers ipv6 + + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0 + atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.dad_count=0 + atf_check -s exit:0 rump.sysctl -q -w net.ipsecif.use_fixed_reqid=1 + atf_check -s exit:0 rump.ifconfig shmif0 inet6 $ip_local_o/64 + atf_check -s exit:0 rump.ifconfig shmif1 $ip_local_i/24 + + export RUMP_SERVER=$SOCK_REMOTE + atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0 + atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.dad_count=0 + atf_check -s exit:0 rump.sysctl -q -w net.ipsecif.use_fixed_reqid=1 + atf_check -s exit:0 rump.ifconfig shmif0 inet6 $ip_remote_o/64 + atf_check -s exit:0 rump.ifconfig shmif1 $ip_remote_i/24 + + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore rump.ping6 -c 1 -n -X $TIMEOUT $ip_remote_o + + # setup ipsecif(4) as unnumbered for local + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 create + atf_check -s exit:0 -o ignore \ + rump.ifconfig ipsec0 tunnel $ip_local_o $ip_remote_o + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 unnumbered + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 $ip_local_i/32 + atf_check -s exit:0 -o ignore \ + rump.route add -inet $ip_remote_i_subnet -ifp ipsec0 $ip_local_i + $DEBUG && rump.ifconfig -v ipsec0 + $DEBUG && rump.route -nL show + + # setup ipsecif(4) as unnumbered for remote + export RUMP_SERVER=$SOCK_REMOTE + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 create + atf_check -s exit:0 -o ignore \ + rump.ifconfig ipsec0 tunnel $ip_remote_o $ip_local_o + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 unnumbered + atf_check -s exit:0 -o ignore rump.ifconfig ipsec0 $ip_remote_i/32 + atf_check -s exit:0 -o ignore \ + rump.route add -inet $ip_local_i_subnet -ifp ipsec0 $ip_remote_i + $DEBUG && rump.ifconfig -v ipsec0 + $DEBUG && rump.route -nL show + + add_sa ipv6 esp $algo $ip_local_o $ip_remote_o + + # test unnumbered gif(4) + extract_new_packets $BUS_GLOBAL > $outfile + export RUMP_SERVER=$SOCK_LOCAL + atf_check -s exit:0 -o ignore \ + rump.ping -c 1 -n -w $TIMEOUT -I $ip_local_i $ip_remote_i + extract_new_packets $BUS_GLOBAL > $outfile + $DEBUG && cat $outfile + atf_check -s exit:0 \ + -o match:"$ip_local_o > $ip_remote_o: ESP" \ + cat $outfile + atf_check -s exit:0 \ + -o match:"$ip_remote_o > $ip_local_o: ESP" \ + cat $outfile +} + +add_test_ipsecif_unnumbered() +{ + local outer=$1 + local algo=$2 + local _algo=$(echo $algo | sed 's/-//g') + local name= + local desc= + + name="ipsecif_unnumbered_over${outer}_${_algo}" + desc="Does unnumbered ipsecif over ${outer} $algo" + + atf_test_case ${name} cleanup + eval " + ${name}_head() { + atf_set descr \"${desc}\" + atf_set require.progs rump_server setkey + } + ${name}_body() { + test_ipsecif_unnumbered_${outer} $algo + rump_server_destroy_ifaces + } + ${name}_cleanup() { + \$DEBUG && dump + cleanup + }" + atf_add_test_case ${name} +} + +atf_init_test_cases() +{ + local algo= + + for algo in $ESP_ENCRYPTION_ALGORITHMS_MINIMUM; do + add_test_ipsecif_unnumbered ipv4 $algo + add_test_ipsecif_unnumbered ipv6 $algo + done +} diff --git a/tests/net/if_pppoe/Makefile b/tests/net/if_pppoe/Makefile index 091ed3150d08..5eb31d5b730e 100644 --- a/tests/net/if_pppoe/Makefile +++ b/tests/net/if_pppoe/Makefile @@ -1,11 +1,11 @@ -# $NetBSD: Makefile,v 1.3 2016/11/24 09:03:53 ozaki-r Exp $ +# $NetBSD: Makefile,v 1.4 2022/11/25 08:43:16 knakahara Exp $ # .include TESTSDIR= ${TESTSBASE}/net/if_pppoe -.for name in pppoe +.for name in pppoe pppoe_unnumbered TESTS_SH+= t_${name} TESTS_SH_SRC_t_${name}= ../net_common.sh t_${name}.sh .endfor diff --git a/tests/net/if_pppoe/t_pppoe_unnumbered.sh b/tests/net/if_pppoe/t_pppoe_unnumbered.sh new file mode 100644 index 000000000000..269a8a27dbfb --- /dev/null +++ b/tests/net/if_pppoe/t_pppoe_unnumbered.sh @@ -0,0 +1,223 @@ +# $NetBSD: t_pppoe_unnumbered.sh,v 1.1 2022/11/25 08:43:16 knakahara Exp $ +# +# Copyright (c) 2022 Internet Initiative Japan Inc. +# All rights reserved. +# +# 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. +# + +SERVER=unix://pppoe_server +CLIENT=unix://pppoe_client + +SERVER_IP=10.0.0.1 +CLIENT_IP=10.1.1.1 +AUTHNAME=foobar@baz.com +SECRET=oink +BUS_G=bus_global +BUS_CLIENT_L=bus_client_local +TIMEOUT=3 +WAITTIME=10 +DEBUG=${DEBUG:-false} + +atf_ifconfig() +{ + + atf_check -s exit:0 rump.ifconfig $* +} + +atf_pppoectl() +{ + + atf_check -s exit:0 -x "$HIJACKING pppoectl $*" +} + +setup_ifaces() +{ + + rump_server_add_iface $SERVER shmif0 $BUS_G + rump_server_add_iface $CLIENT shmif0 $BUS_G + rump_server_add_iface $CLIENT shmif1 $BUS_CLIENT_L + rump_server_add_iface $SERVER pppoe0 + rump_server_add_iface $CLIENT pppoe0 + + export RUMP_SERVER=$SERVER + + atf_ifconfig shmif0 up + $inet && atf_ifconfig pppoe0 \ + inet $SERVER_IP $CLIENT_IP down + atf_ifconfig pppoe0 link0 + + $DEBUG && rump.ifconfig pppoe0 debug + $DEBUG && rump.ifconfig + $DEBUG && $HIJACKING pppoectl -d pppoe0 + unset RUMP_SERVER + + export RUMP_SERVER=$CLIENT + atf_ifconfig shmif0 up + + $inet && atf_ifconfig pppoe0 \ + inet $CLIENT_IP/32 0.0.0.1 down + + $DEBUG && rump.ifconfig pppoe0 debug + $DEBUG && rump.ifconfig + $DEBUG && $HIJACKING pppoectl -d pppoe0 + + atf_ifconfig shmif1 inet $CLIENT_IP/29 + unset RUMP_SERVER +} + +setup() +{ + inet=true + + if [ $# -ne 0 ]; then + eval $@ + fi + + rump_server_start $SERVER pppoe + rump_server_start $CLIENT pppoe + + setup_ifaces + + export RUMP_SERVER=$SERVER + atf_pppoectl -e shmif0 pppoe0 + unset RUMP_SERVER + + export RUMP_SERVER=$CLIENT + atf_pppoectl -e shmif0 pppoe0 + unset RUMP_SERVER +} + +wait_for_opened() +{ + local cp=$1 + local dontfail=$2 + local n=$WAITTIME + + for i in $(seq $n); do + $HIJACKING pppoectl -dd pppoe0 | grep -q "$cp state: opened" + if [ $? = 0 ]; then + rump.ifconfig -w 10 + return + fi + sleep 1 + done + + if [ "$dontfail" != "dontfail" ]; then + atf_fail "Couldn't connect to the server for $n seconds." + fi +} + +wait_for_disconnected() +{ + local dontfail=$1 + local n=$WAITTIME + + for i in $(seq $n); do + # If PPPoE client is disconnected by PPPoE server, then + # the LCP state will of the client is in a starting to send PADI. + $HIJACKING pppoectl -dd pppoe0 | grep -q \ + -e "LCP state: initial" -e "LCP state: starting" + [ $? = 0 ] && return + + sleep 1 + done + + if [ "$dontfail" != "dontfail" ]; then + atf_fail "Couldn't disconnect for $n seconds." + fi +} + +run_test_unnumbered() +{ + local auth="chap" + local cp="IPCP" + setup + + # As pppoe client doesn't support rechallenge yet. + local server_optparam="" + if [ $auth = "chap" ]; then + server_optparam="norechallenge" + fi + + export RUMP_SERVER=$SERVER + atf_pppoectl pppoe0 "hisauthproto=$auth" \ + "hisauthname=$AUTHNAME" "hisauthsecret=$SECRET" \ + "myauthproto=none" $server_optparam + atf_ifconfig pppoe0 up + unset RUMP_SERVER + + export RUMP_SERVER=$CLIENT + atf_pppoectl pppoe0 \ + "myauthname=$AUTHNAME" "myauthsecret=$SECRET" \ + "myauthproto=$auth" "hisauthproto=none" + atf_ifconfig pppoe0 unnumbered + atf_ifconfig pppoe0 up + $DEBUG && rump.ifconfig + $DEBUG && rump.route -nL show + wait_for_opened $cp + atf_check -s exit:0 -o ignore \ + rump.route add -inet default -ifp pppoe0 $CLIENT_IP + atf_check -s exit:0 -o ignore \ + rump.ping -c 1 -w $TIMEOUT -I $CLIENT_IP $SERVER_IP + unset RUMP_SERVER + + # test for disconnection from client just in case + export RUMP_SERVER=$CLIENT + atf_ifconfig pppoe0 down + wait_for_disconnected + export RUMP_SERVER=$SERVER + wait_for_disconnected + $DEBUG && $HIJACKING pppoectl -d pppoe0 + atf_check -s not-exit:0 -o ignore -e ignore \ + rump.ping -c 1 -w $TIMEOUT $CLIENT_IP + atf_check -s exit:0 -o match:'initial' -x "$HIJACKING pppoectl -d pppoe0" + unset RUMP_SERVER +} + +atf_test_case pppoe_unnumbered cleanup + +pppoe_unnumbered_head() +{ + + atf_set "descr" "Does pppoe unnumbered tests" + atf_set "require.progs" "rump_server pppoectl" +} + +pppoe_unnumbered_body() +{ + + run_test_unnumbered +} + +pppoe_unnumbered_cleanup() +{ + + $DEBUG && dump + cleanup +} + +atf_init_test_cases() +{ + + atf_add_test_case pppoe_unnumbered +}