added ikev2/critical-extension scenario

testing/tests/ikev2/critical-extension/hosts/moon/etc/ipsec.conf

@@ -0,0 +1,25 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+        crlcheckinterval=180
+	strictcrlpolicy=no
+	plutostart=no
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+	mobike=no
+
+conn net-net 
+	left=PH_IP_MOON
+	leftcert=moonCert.der
+	[email protected]
+	leftsubnet=10.1.0.0/16
+	leftfirewall=yes
+	right=PH_IP_SUN
+	[email protected]
+	rightsubnet=10.2.0.0/16
+	auto=add

testing/tests/ikev2/critical-extension/hosts/moon/etc/strongswan.conf

@@ -0,0 +1,12 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-netlink socket-default updown
+  multiple_authentication = no
+}
+
+libstrongswan {
+  x509 {
+    enforce_critical = no
+  }
+}

testing/tests/ikev2/critical-extension/hosts/sun/etc/ipsec.conf

@@ -0,0 +1,25 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+        crlcheckinterval=180
+	strictcrlpolicy=no
+	plutostart=no
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+        keyingtries=1
+	keyexchange=ikev2
+	mobike=no
+
+conn net-net 
+	left=PH_IP_SUN
+	leftcert=sunCert.der
+	[email protected]
+	leftsubnet=10.2.0.0/16
+	leftfirewall=yes
+	right=PH_IP_MOON
+	[email protected]
+	rightsubnet=10.1.0.0/16
+	auto=add

testing/tests/ikev2/critical-extension/hosts/sun/etc/strongswan.conf

@@ -0,0 +1,6 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-netlink socket-default updown
+  multiple_authentication = no
+}