testing: Add ikev2/net2net-rekey scenario

9 files changed, 115 insertions, 0 deletions

diff --git a/testing/tests/ikev2/net2net-rekey/description.txt b/testing/tests/ikev2/net2net-rekey/description.txt
new file mode 100644
index 000000000..c3122a76f
--- /dev/null
+++ b/testing/tests/ikev2/net2net-rekey/description.txt
@@ -0,0 +1,10 @@
+A connection between the subnets behind the gateways <b>moon</b> and <b>sun</b> is set up.
+The authentication is based on <b>X.509 certificates</b>. Upon the successful
+establishment of the IPsec tunnel, <b>leftfirewall=yes</b> automatically
+inserts iptables-based firewall rules that let pass the tunneled traffic.
+After a while the CHILD_SA is rekeyed by <b>moon</b> (after a deliberately short
+time in this test scenario).
+In order to test both tunnel and firewall after the rekeying, client <b>alice</b>
+behind gateway <b>moon</b> pings client <b>bob</b> located behind gateway <b>sun</b>
+twice, once right after the rekeying and once after the old inbound SA has been
+deleted.
diff --git a/testing/tests/ikev2/net2net-rekey/evaltest.dat b/testing/tests/ikev2/net2net-rekey/evaltest.dat
new file mode 100644
index 000000000..0a34efe9d
--- /dev/null
+++ b/testing/tests/ikev2/net2net-rekey/evaltest.dat
@@ -0,0 +1,14 @@
+moon::ipsec status 2> /dev/null::net-net.*ESTABLISHED.*moon.strongswan.org.*sun.strongswan.org::YES
+sun:: ipsec status 2> /dev/null::net-net.*ESTABLISHED.*sun.strongswan.org.*moon.strongswan.org::YES
+moon::ipsec status 2> /dev/null::net-net.*INSTALLED, TUNNEL::YES
+sun:: ipsec status 2> /dev/null::net-net.*INSTALLED, TUNNEL::YES
+moon::sleep 6::wait for rekeying::NO
+moon::cat /var/log/daemon.log::creating rekey job for CHILD_SA::YES
+moon::cat /var/log/daemon.log::generating CREATE_CHILD_SA request.*REKEY_SA::YES
+moon::cat /var/log/daemon.log::deleted SAD entry with SPI::1
+alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_.eq=1::YES
+moon::sleep 2::wait until inbound SA is deleted::NO
+moon::cat /var/log/daemon.log::deleted SAD entry with SPI::2
+alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_.eq=1::YES
+sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ESP::YES
+sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ESP::YES
diff --git a/testing/tests/ikev2/net2net-rekey/hosts/moon/etc/ipsec.conf b/testing/tests/ikev2/net2net-rekey/hosts/moon/etc/ipsec.conf
new file mode 100644
index 000000000..dcd98b4de
--- /dev/null
+++ b/testing/tests/ikev2/net2net-rekey/hosts/moon/etc/ipsec.conf
@@ -0,0 +1,24 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+	charondebug="knl 2"
+
+conn %default
+	ikelifetime=60m
+	lifetime=10s
+	margintime=5s
+	rekeyfuzz=0%
+	keyingtries=1
+	keyexchange=ikev2
+	mobike=no
+
+conn net-net
+	left=PH_IP_MOON
+	leftcert=moonCert.pem
+	leftid=@moon.strongswan.org
+	leftsubnet=10.1.0.0/16
+	leftfirewall=yes
+	right=PH_IP_SUN
+	rightid=@sun.strongswan.org
+	rightsubnet=10.2.0.0/16
+	auto=add
diff --git a/testing/tests/ikev2/net2net-rekey/hosts/moon/etc/strongswan.conf b/testing/tests/ikev2/net2net-rekey/hosts/moon/etc/strongswan.conf
new file mode 100644
index 000000000..3dcbf76ea
--- /dev/null
+++ b/testing/tests/ikev2/net2net-rekey/hosts/moon/etc/strongswan.conf
@@ -0,0 +1,7 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac stroke kernel-netlink socket-default updown
+  # remove rekeyed inbound SA a bit quicker for the test scenario
+  delete_rekeyed_delay = 2
+}
diff --git a/testing/tests/ikev2/net2net-rekey/hosts/sun/etc/ipsec.conf b/testing/tests/ikev2/net2net-rekey/hosts/sun/etc/ipsec.conf
new file mode 100644
index 000000000..5b391db4b
--- /dev/null
+++ b/testing/tests/ikev2/net2net-rekey/hosts/sun/etc/ipsec.conf
@@ -0,0 +1,22 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+	mobike=no
+
+conn net-net
+	left=PH_IP_SUN
+	leftcert=sunCert.pem
+	leftid=@sun.strongswan.org
+	leftsubnet=10.2.0.0/16
+	leftfirewall=yes
+	right=PH_IP_MOON
+	rightid=@moon.strongswan.org
+	rightsubnet=10.1.0.0/16
+	auto=add
diff --git a/testing/tests/ikev2/net2net-rekey/hosts/sun/etc/strongswan.conf b/testing/tests/ikev2/net2net-rekey/hosts/sun/etc/strongswan.conf
new file mode 100644
index 000000000..93f434598
--- /dev/null
+++ b/testing/tests/ikev2/net2net-rekey/hosts/sun/etc/strongswan.conf
@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac stroke kernel-netlink socket-default updown
+}
diff --git a/testing/tests/ikev2/net2net-rekey/posttest.dat b/testing/tests/ikev2/net2net-rekey/posttest.dat
new file mode 100644
index 000000000..837738fc6
--- /dev/null
+++ b/testing/tests/ikev2/net2net-rekey/posttest.dat
@@ -0,0 +1,5 @@
+moon::ipsec stop
+sun::ipsec stop
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+
diff --git a/testing/tests/ikev2/net2net-rekey/pretest.dat b/testing/tests/ikev2/net2net-rekey/pretest.dat
new file mode 100644
index 000000000..bcc2cb04d
--- /dev/null
+++ b/testing/tests/ikev2/net2net-rekey/pretest.dat
@@ -0,0 +1,7 @@
+moon::iptables-restore < /etc/iptables.rules
+sun::iptables-restore < /etc/iptables.rules
+sun::ipsec start
+moon::ipsec start
+sun::expect-connection net-net
+moon::expect-connection net-net
+moon::ipsec up net-net
diff --git a/testing/tests/ikev2/net2net-rekey/test.conf b/testing/tests/ikev2/net2net-rekey/test.conf
new file mode 100644
index 000000000..afa2accbe
--- /dev/null
+++ b/testing/tests/ikev2/net2net-rekey/test.conf
@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+# This configuration file provides information on the
+# guest instances used for this test
+
+# All guest instances that are required for this test
+#
+VIRTHOSTS="alice moon winnetou sun bob"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-w-s-b.png"
+
+# Guest instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="sun"
+
+# Guest instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="moon sun"