Add test cases for SA lifetime
This commit is contained in:
ozaki-r
parent
12efcd61a3
commit
fe20eadb23
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@ -1,4 +1,4 @@
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# $NetBSD: mi,v 1.742 2017/05/15 09:56:12 ozaki-r Exp $
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# $NetBSD: mi,v 1.743 2017/05/15 09:58:22 ozaki-r Exp $
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#
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# Note: don't delete entries from here - mark them as "obsolete" instead.
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#
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@ -3302,6 +3302,7 @@
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./usr/tests/net/ipsec/t_ipsec_esp_keys tests-net-tests atf,rump
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./usr/tests/net/ipsec/t_ipsec_gif tests-net-tests atf,rump
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./usr/tests/net/ipsec/t_ipsec_l2tp tests-net-tests atf,rump
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./usr/tests/net/ipsec/t_ipsec_misc tests-net-tests atf,rump
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./usr/tests/net/ipsec/t_ipsec_sysctl tests-net-tests atf,rump
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./usr/tests/net/ipsec/t_ipsec_transport tests-net-tests atf,rump
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./usr/tests/net/ipsec/t_ipsec_tunnel tests-net-tests atf,rump
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@ -1,12 +1,12 @@
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# $NetBSD: Makefile,v 1.5 2017/05/10 09:08:25 ozaki-r Exp $
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# $NetBSD: Makefile,v 1.6 2017/05/15 09:58:22 ozaki-r Exp $
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#
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.include <bsd.own.mk>
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TESTSDIR= ${TESTSBASE}/net/ipsec
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.for name in ipsec_ah_keys ipsec_esp_keys ipsec_gif ipsec_l2tp ipsec_sysctl \
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ipsec_transport ipsec_tunnel ipsec_tunnel_odd
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.for name in ipsec_ah_keys ipsec_esp_keys ipsec_gif ipsec_l2tp ipsec_misc \
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ipsec_sysctl ipsec_transport ipsec_tunnel ipsec_tunnel_odd
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TESTS_SH+= t_${name}
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TESTS_SH_SRC_t_${name}= ../net_common.sh ./common.sh ./algorithms.sh \
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t_${name}.sh
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@ -0,0 +1,313 @@
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# $NetBSD: t_ipsec_misc.sh,v 1.1 2017/05/15 09:58:22 ozaki-r Exp $
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#
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# Copyright (c) 2017 Internet Initiative Japan Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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SOCK_LOCAL=unix://ipsec_local
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SOCK_PEER=unix://ipsec_peer
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BUS=./bus_ipsec
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DEBUG=${DEBUG:-false}
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setup_sasp()
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{
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local proto=$1
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local algo_args="$2"
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local ip_local=$3
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local ip_peer=$4
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local lifetime=$5
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local tmpfile=./tmp
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export RUMP_SERVER=$SOCK_LOCAL
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cat > $tmpfile <<-EOF
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add $ip_local $ip_peer $proto 10000 -lh $lifetime -ls $lifetime $algo_args;
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add $ip_peer $ip_local $proto 10001 -lh $lifetime -ls $lifetime $algo_args;
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spdadd $ip_local $ip_peer any -P out ipsec $proto/transport//require;
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EOF
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$DEBUG && cat $tmpfile
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atf_check -s exit:0 -o empty $HIJACKING setkey -c < $tmpfile
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check_sa_entries $SOCK_LOCAL $ip_local $ip_peer
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export RUMP_SERVER=$SOCK_PEER
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cat > $tmpfile <<-EOF
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add $ip_local $ip_peer $proto 10000 -lh $lifetime -ls $lifetime $algo_args;
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add $ip_peer $ip_local $proto 10001 -lh $lifetime -ls $lifetime $algo_args;
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spdadd $ip_peer $ip_local any -P out ipsec $proto/transport//require;
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EOF
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$DEBUG && cat $tmpfile
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atf_check -s exit:0 -o empty $HIJACKING setkey -c < $tmpfile
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check_sa_entries $SOCK_PEER $ip_local $ip_peer
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}
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test_ipsec4_lifetime()
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{
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local proto=$1
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local algo=$2
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local ip_local=10.0.0.1
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local ip_peer=10.0.0.2
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local outfile=./out
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local proto_cap=$(echo $proto | tr 'a-z' 'A-Z')
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local algo_args="$(generate_algo_args $proto $algo)"
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local lifetime=3
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rump_server_crypto_start $SOCK_LOCAL netipsec
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rump_server_crypto_start $SOCK_PEER netipsec
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rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
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rump_server_add_iface $SOCK_PEER shmif0 $BUS
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0
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atf_check -s exit:0 rump.ifconfig shmif0 $ip_local/24
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#atf_check -s exit:0 -o ignore rump.sysctl -w net.key.debug=0xff
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export RUMP_SERVER=$SOCK_PEER
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atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0
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atf_check -s exit:0 rump.ifconfig shmif0 $ip_peer/24
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#atf_check -s exit:0 -o ignore rump.sysctl -w net.key.debug=0xff
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extract_new_packets $BUS > $outfile
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 -o ignore rump.ping -c 1 -n -w 3 $ip_peer
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extract_new_packets $BUS > $outfile
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atf_check -s exit:0 -o match:"$ip_local > $ip_peer: ICMP echo request" \
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cat $outfile
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atf_check -s exit:0 -o match:"$ip_peer > $ip_local: ICMP echo reply" \
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cat $outfile
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# Set up SAs with lifetime 1 sec.
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setup_sasp $proto "$algo_args" $ip_local $ip_peer 1
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# Wait for the SAs to be expired
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atf_check -s exit:0 sleep 2
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# Check the SAs have been expired
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export RUMP_SERVER=$SOCK_LOCAL
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$DEBUG && $HIJACKING setkey -D
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atf_check -s exit:0 -o match:'No SAD entries.' $HIJACKING setkey -D
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export RUMP_SERVER=$SOCK_PEER
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$DEBUG && $HIJACKING setkey -D
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atf_check -s exit:0 -o match:'No SAD entries.' $HIJACKING setkey -D
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# Clean up SPs
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 -o empty $HIJACKING setkey -F -P
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export RUMP_SERVER=$SOCK_PEER
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atf_check -s exit:0 -o empty $HIJACKING setkey -F -P
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# Set up SAs with lifetime with $lifetime
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setup_sasp $proto "$algo_args" $ip_local $ip_peer $lifetime
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# Use the SAs; this will create a reference from an SP to an SA
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 -o ignore rump.ping -c 1 -n -w 3 $ip_peer
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extract_new_packets $BUS > $outfile
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atf_check -s exit:0 -o match:"$ip_local > $ip_peer: $proto_cap" \
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cat $outfile
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atf_check -s exit:0 -o match:"$ip_peer > $ip_local: $proto_cap" \
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cat $outfile
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atf_check -s exit:0 sleep $((lifetime + 1))
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export RUMP_SERVER=$SOCK_LOCAL
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$DEBUG && $HIJACKING setkey -D
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atf_check -s exit:0 -o empty $HIJACKING setkey -D
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# The SA on output remain because sp/isr still refers it
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atf_check -s exit:0 -o match:"$ip_local $ip_peer" \
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$HIJACKING setkey -D -a
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atf_check -s exit:0 -o not-match:"$ip_peer $ip_local" \
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$HIJACKING setkey -D -a
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export RUMP_SERVER=$SOCK_PEER
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$DEBUG && $HIJACKING setkey -D
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atf_check -s exit:0 -o empty $HIJACKING setkey -D
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atf_check -s exit:0 -o not-match:"$ip_local $ip_peer" \
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$HIJACKING setkey -D -a
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# The SA on output remain because sp/isr still refers it
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atf_check -s exit:0 -o match:"$ip_peer $ip_local" \
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$HIJACKING setkey -D -a
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s not-exit:0 -o match:'0 packets received' \
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rump.ping -c 1 -n -w 1 $ip_peer
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test_flush_entries $SOCK_LOCAL
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test_flush_entries $SOCK_PEER
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}
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test_ipsec6_lifetime()
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{
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local proto=$1
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local algo=$2
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local ip_local=fd00::1
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local ip_peer=fd00::2
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local tmpfile=./tmp
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local outfile=./out
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local proto_cap=$(echo $proto | tr 'a-z' 'A-Z')
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local algo_args="$(generate_algo_args $proto $algo)"
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local lifetime=3
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rump_server_crypto_start $SOCK_LOCAL netinet6 netipsec
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rump_server_crypto_start $SOCK_PEER netinet6 netipsec
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rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
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rump_server_add_iface $SOCK_PEER shmif0 $BUS
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.dad_count=0
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atf_check -s exit:0 rump.ifconfig shmif0 inet6 $ip_local
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export RUMP_SERVER=$SOCK_PEER
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atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.dad_count=0
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atf_check -s exit:0 rump.ifconfig shmif0 inet6 $ip_peer
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extract_new_packets $BUS > $outfile
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 -o ignore rump.ping6 -c 1 -n -X 3 $ip_peer
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extract_new_packets $BUS > $outfile
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atf_check -s exit:0 -o match:"$ip_local > $ip_peer: ICMP6, echo request" \
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cat $outfile
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atf_check -s exit:0 -o match:"$ip_peer > $ip_local: ICMP6, echo reply" \
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cat $outfile
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# Set up SAs with lifetime 1 sec.
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setup_sasp $proto "$algo_args" $ip_local $ip_peer 1
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# Wait for the SAs to be expired
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atf_check -s exit:0 sleep 2
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# Check the SAs have been expired
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export RUMP_SERVER=$SOCK_LOCAL
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$DEBUG && $HIJACKING setkey -D
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atf_check -s exit:0 -o match:'No SAD entries.' $HIJACKING setkey -D
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export RUMP_SERVER=$SOCK_PEER
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$DEBUG && $HIJACKING setkey -D
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atf_check -s exit:0 -o match:'No SAD entries.' $HIJACKING setkey -D
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# Clean up SPs
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 -o empty $HIJACKING setkey -F -P
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export RUMP_SERVER=$SOCK_PEER
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atf_check -s exit:0 -o empty $HIJACKING setkey -F -P
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# Set up SAs with lifetime with $lifetime
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setup_sasp $proto "$algo_args" $ip_local $ip_peer $lifetime
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# Use the SAs; this will create a reference from an SP to an SA
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 -o ignore rump.ping6 -c 1 -n -X 3 $ip_peer
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extract_new_packets $BUS > $outfile
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atf_check -s exit:0 -o match:"$ip_local > $ip_peer: $proto_cap" \
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cat $outfile
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atf_check -s exit:0 -o match:"$ip_peer > $ip_local: $proto_cap" \
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cat $outfile
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atf_check -s exit:0 sleep $((lifetime + 1))
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export RUMP_SERVER=$SOCK_LOCAL
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$DEBUG && $HIJACKING setkey -D
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atf_check -s exit:0 -o empty $HIJACKING setkey -D
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# The SA on output remain because sp/isr still refers it
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atf_check -s exit:0 -o match:"$ip_local $ip_peer" \
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$HIJACKING setkey -D -a
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atf_check -s exit:0 -o not-match:"$ip_peer $ip_local" \
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$HIJACKING setkey -D -a
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export RUMP_SERVER=$SOCK_PEER
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$DEBUG && $HIJACKING setkey -D
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atf_check -s exit:0 -o empty $HIJACKING setkey -D
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atf_check -s exit:0 -o not-match:"$ip_local $ip_peer" \
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$HIJACKING setkey -D -a
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# The SA on output remain because sp/isr still refers it
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atf_check -s exit:0 -o match:"$ip_peer $ip_local" \
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$HIJACKING setkey -D -a
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s not-exit:0 -o match:'0 packets received' \
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rump.ping6 -c 1 -n -X 1 $ip_peer
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test_flush_entries $SOCK_LOCAL
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test_flush_entries $SOCK_PEER
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}
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test_lifetime_common()
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{
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local ipproto=$1
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local proto=$2
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local algo=$3
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if [ $ipproto = ipv4 ]; then
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test_ipsec4_lifetime $proto $algo
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else
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test_ipsec6_lifetime $proto $algo
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fi
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}
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add_test_lifetime()
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{
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local ipproto=$1
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local proto=$2
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local algo=$3
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local _algo=$(echo $algo | sed 's/-//g')
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local name= desc=
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name="ipsec_lifetime_${ipproto}_${proto}_${_algo}"
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desc="Tests of lifetime of IPsec ($ipproto) with $proto ($algo)"
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atf_test_case ${name} cleanup
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eval " \
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${name}_head() { \
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atf_set \"descr\" \"$desc\"; \
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atf_set \"require.progs\" \"rump_server\" \"setkey\"; \
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}; \
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${name}_body() { \
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test_lifetime_common $ipproto $proto $algo; \
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rump_server_destroy_ifaces; \
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}; \
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${name}_cleanup() { \
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$DEBUG && dump; \
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cleanup; \
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} \
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"
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atf_add_test_case ${name}
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}
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atf_init_test_cases()
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{
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local algo=
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for algo in $ESP_ENCRYPTION_ALGORITHMS_MINIMUM; do
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add_test_lifetime ipv4 esp $algo
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add_test_lifetime ipv6 esp $algo
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done
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for algo in $AH_AUTHENTICATION_ALGORITHMS_MINIMUM; do
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add_test_lifetime ipv4 ah $algo
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add_test_lifetime ipv6 ah $algo
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done
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}
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