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[src/trunk]: src/tests/net/ipsec Add test cases for SAs with different SPIs
details: https://anonhg.NetBSD.org/src/rev/5e2f78517eeb
branches: trunk
changeset: 825433:5e2f78517eeb
user: ozaki-r <ozaki-r%NetBSD.org@localhost>
date: Fri Jul 14 11:54:52 2017 +0000
description:
Add test cases for SAs with different SPIs
diffstat:
tests/net/ipsec/t_ipsec_misc.sh | 183 +++++++++++++++++++++++++++++++++++++++-
1 files changed, 182 insertions(+), 1 deletions(-)
diffs (211 lines):
diff -r df67c4c99453 -r 5e2f78517eeb tests/net/ipsec/t_ipsec_misc.sh
--- a/tests/net/ipsec/t_ipsec_misc.sh Fri Jul 14 10:37:05 2017 +0000
+++ b/tests/net/ipsec/t_ipsec_misc.sh Fri Jul 14 11:54:52 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: t_ipsec_misc.sh,v 1.8 2017/07/05 01:25:03 ozaki-r Exp $
+# $NetBSD: t_ipsec_misc.sh,v 1.9 2017/07/14 11:54:52 ozaki-r Exp $
#
# Copyright (c) 2017 Internet Initiative Japan Inc.
# All rights reserved.
@@ -595,6 +595,183 @@
atf_add_test_case ${name}
}
+add_sa()
+{
+ local proto=$1
+ local algo_args="$2"
+ local ip_local=$3
+ local ip_peer=$4
+ local lifetime=$5
+ local spi=$6
+ local tmpfile=./tmp
+ local extra=
+
+ export RUMP_SERVER=$SOCK_LOCAL
+ cat > $tmpfile <<-EOF
+ add $ip_local $ip_peer $proto $((spi)) -lh $lifetime -ls $lifetime $algo_args;
+ add $ip_peer $ip_local $proto $((spi + 1)) -lh $lifetime -ls $lifetime $algo_args;
+ $extra
+ 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 $ip_peer
+
+ export RUMP_SERVER=$SOCK_PEER
+ cat > $tmpfile <<-EOF
+ add $ip_local $ip_peer $proto $((spi)) -lh $lifetime -ls $lifetime $algo_args;
+ add $ip_peer $ip_local $proto $((spi + 1)) -lh $lifetime -ls $lifetime $algo_args;
+ $extra
+ 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_PEER $ip_local $ip_peer
+}
+
+check_packet_spi()
+{
+ local outfile=$1
+ local ip_local=$2
+ local ip_peer=$3
+ local proto=$4
+ local spi=$5
+ local spistr=
+
+ $DEBUG && cat $outfile
+ spistr=$(printf "%08x" $spi)
+ atf_check -s exit:0 \
+ -o match:"$ip_local > $ip_peer: $proto_cap\(spi=0x$spistr," \
+ cat $outfile
+ spistr=$(printf "%08x" $((spi + 1)))
+ atf_check -s exit:0 \
+ -o match:"$ip_peer > $ip_local: $proto_cap\(spi=0x$spistr," \
+ cat $outfile
+}
+
+test_spi()
+{
+ local proto=$1
+ local algo=$2
+ local update=$3
+ local preferred=$4
+ local ip_local=10.0.0.1
+ local ip_peer=10.0.0.2
+ local algo_args="$(generate_algo_args $proto $algo)"
+ local proto_cap=$(echo $proto | tr 'a-z' 'A-Z')
+ local outfile=./out
+ local spistr=
+
+ rump_server_crypto_start $SOCK_LOCAL netipsec
+ rump_server_crypto_start $SOCK_PEER netipsec
+ rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
+ rump_server_add_iface $SOCK_PEER shmif0 $BUS
+
+ export RUMP_SERVER=$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/24
+ if [ $preferred = old ]; then
+ atf_check -s exit:0 rump.sysctl -q -w net.key.prefered_oldsa=1
+ fi
+
+ export RUMP_SERVER=$SOCK_PEER
+ atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.dad_count=0
+ atf_check -s exit:0 rump.ifconfig shmif0 $ip_peer/24
+ if [ $preferred = old ]; then
+ atf_check -s exit:0 rump.sysctl -q -w net.key.prefered_oldsa=1
+ fi
+
+ setup_sasp $proto "$algo_args" $ip_local $ip_peer 100
+
+ extract_new_packets $BUS > $outfile
+
+ export RUMP_SERVER=$SOCK_LOCAL
+ atf_check -s exit:0 -o ignore rump.ping -c 1 -n -w 3 $ip_peer
+ extract_new_packets $BUS > $outfile
+ check_packet_spi $outfile $ip_local $ip_peer $proto_cap 10000
+
+ # Add a new SA with a different SPI
+ add_sa $proto "$algo_args" $ip_local $ip_peer 6 10010
+
+ export RUMP_SERVER=$SOCK_LOCAL
+ atf_check -s exit:0 -o ignore rump.ping -c 1 -n -w 3 $ip_peer
+ extract_new_packets $BUS > $outfile
+ if [ $preferred = old ]; then
+ check_packet_spi $outfile $ip_local $ip_peer $proto_cap 10000
+ else
+ # The new SA is preferred
+ check_packet_spi $outfile $ip_local $ip_peer $proto_cap 10010
+ fi
+
+ # Add another SA with a different SPI
+ add_sa $proto "$algo_args" $ip_local $ip_peer 3 10020
+
+ export RUMP_SERVER=$SOCK_LOCAL
+ atf_check -s exit:0 -o ignore rump.ping -c 1 -n -w 3 $ip_peer
+ extract_new_packets $BUS > $outfile
+ if [ $preferred = old ]; then
+ check_packet_spi $outfile $ip_local $ip_peer $proto_cap 10000
+ else
+ # The newest SA is preferred
+ check_packet_spi $outfile $ip_local $ip_peer $proto_cap 10020
+ fi
+
+ sleep $((3 + 1))
+
+ export RUMP_SERVER=$SOCK_LOCAL
+ atf_check -s exit:0 -o ignore rump.ping -c 1 -n -w 3 $ip_peer
+ extract_new_packets $BUS > $outfile
+ if [ $preferred = old ]; then
+ check_packet_spi $outfile $ip_local $ip_peer $proto_cap 10000
+ else
+ # The newest one is removed and the second one is used
+ check_packet_spi $outfile $ip_local $ip_peer $proto_cap 10010
+ fi
+
+ sleep $((6 + 1 - (3 + 1)))
+
+ export RUMP_SERVER=$SOCK_LOCAL
+ atf_check -s exit:0 -o ignore rump.ping -c 1 -n -w 3 $ip_peer
+ extract_new_packets $BUS > $outfile
+ if [ $preferred = old ]; then
+ check_packet_spi $outfile $ip_local $ip_peer $proto_cap 10000
+ else
+ # The second one is removed and the original one is used
+ check_packet_spi $outfile $ip_local $ip_peer $proto_cap 10000
+ fi
+}
+
+add_test_spi()
+{
+ local proto=$1
+ local algo=$2
+ local preferred=$3
+ local _algo=$(echo $algo | sed 's/-//g')
+ local name= desc=
+
+ desc="Tests SAs with different SPIs of $proto ($algo) ($preferred SA preferred)"
+ name="ipsec_spi_${proto}_${_algo}_preferred_${preferred}"
+
+ atf_test_case ${name} cleanup
+ eval " \
+ ${name}_head() { \
+ atf_set \"descr\" \"$desc\"; \
+ atf_set \"require.progs\" \"rump_server\" \"setkey\"; \
+ }; \
+ ${name}_body() { \
+ test_spi $proto $algo $preferred; \
+ rump_server_destroy_ifaces; \
+ }; \
+ ${name}_cleanup() { \
+ $DEBUG && dump; \
+ cleanup; \
+ } \
+ "
+ atf_add_test_case ${name}
+}
+
atf_init_test_cases()
{
local algo=
@@ -607,6 +784,8 @@
add_test_tcp ipv4mappedipv6 esp $algo
add_test_update esp $algo sa
add_test_update esp $algo sp
+ add_test_spi esp $algo new
+ add_test_spi esp $algo old
done
for algo in $AH_AUTHENTICATION_ALGORITHMS_MINIMUM; do
add_test_lifetime ipv4 ah $algo
@@ -616,6 +795,8 @@
add_test_tcp ipv4mappedipv6 ah $algo
add_test_update ah $algo sa
add_test_update ah $algo sp
+ add_test_spi ah $algo new
+ add_test_spi ah $algo old
done
add_test_tcp ipv4 none
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