added ikev2/rw-eap-md5-id-radius scenario

testing/tests/ikev2/rw-eap-md5-id-radius/description.txt

@@ -0,0 +1,10 @@
+The roadwarrior <b>carol</b> sets up a connection to gateway <b>moon</b>.
+At the outset the gateway authenticates itself to the client by sending
+an IKEv2 <b>RSA signature</b> accompanied by a certificate.
+<b>carol</b> then uses the <i>Extensible Authentication Protocol</i>
+in association with an  <i>MD5</i> challenge and response protocol
+(<b>EAP-MD5</b>) to authenticate against the gateway <b>moon</b>.
+In addition to her IKEv2 identity <b>carol@strongswan.org</b>, roadwarrior
+<b>carol</b> uses the EAP identity <b>carol</b>.
+The user password is kept in <b>ipsec.secrets</b> on the client <b>carol</b>
+and the gateway forwards all EAP messages to the RADIUS server <b>alice</b>.

testing/tests/ikev2/rw-eap-md5-id-radius/evaltest.dat

@@ -0,0 +1,12 @@
+carol::cat /var/log/daemon.log::authentication of 'moon.strongswan.org' with RSA signature successful::YES
+moon::cat /var/log/daemon.log::using EAP identity .*carol"::YES
+carol::cat /var/log/daemon.log::EAP server requested EAP_MD5 authentication::YES
+carol::cat /var/log/daemon.log::authentication of 'moon.strongswan.org' with EAP successful::YES
+moon::cat /var/log/daemon.log::authentication of 'carol@strongswan.org' with EAP successful::YES
+moon::ipsec statusall::rw-eap.*ESTABLISHED::YES
+carol::ipsec statusall::home.*ESTABLISHED::YES
+carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_seq=1::YES
+moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES
+moon::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES
+
+

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/alice/etc/raddb/clients.conf

@@ -0,0 +1,4 @@
+client PH_IP_MOON1 {
+  secret    = gv6URkSs 
+  shortname = moon
+}

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/alice/etc/raddb/eap.conf

@@ -0,0 +1,5 @@
+eap {
+  default_eap_type = md5
+  md5 {
+  }
+}

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/alice/etc/raddb/proxy.conf

@@ -0,0 +1,5 @@
+realm LOCAL {
+  type     = radius
+  authhost = LOCAL
+  accthost = LOCAL
+}

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/alice/etc/raddb/users

@@ -0,0 +1 @@
+carol	Cleartext-Password := "Ar3etTnp"

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/carol/etc/ipsec.conf

@@ -0,0 +1,23 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+	plutostart=no
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+	authby=eap
+
+conn home
+	left=PH_IP_CAROL
+	leftnexthop=%direct
+	leftid=carol@strongswan.org
+	leftfirewall=yes
+	eap_identity=carol
+	right=PH_IP_MOON
+	rightid=@moon.strongswan.org
+	rightsubnet=10.1.0.0/16
+	auto=add

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/carol/etc/ipsec.secrets

@@ -0,0 +1,3 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+carol : EAP "Ar3etTnp"

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/carol/etc/strongswan.conf

@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 gmp random x509 pubkey hmac xcbc stroke kernel-netlink fips-prf eapmd5 eapidentity updown
+}

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/moon/etc/init.d/iptables

@@ -0,0 +1,84 @@
+#!/sbin/runscript
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+opts="start stop reload"
+
+depend() {
+	before net
+	need logger
+}
+
+start() {
+	ebegin "Starting firewall"
+
+	# enable IP forwarding
+	echo 1 > /proc/sys/net/ipv4/ip_forward
+	
+	# default policy is DROP
+	/sbin/iptables -P INPUT DROP
+	/sbin/iptables -P OUTPUT DROP
+	/sbin/iptables -P FORWARD DROP
+
+	# allow esp
+	iptables -A INPUT  -i eth0 -p 50 -j ACCEPT
+	iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
+
+	# allow IKE
+	iptables -A INPUT  -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
+	iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
+
+	# allow MobIKE
+	iptables -A INPUT  -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
+	iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
+
+	# allow crl fetch from winnetou
+	iptables -A INPUT  -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
+	iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
+
+	# allow RADIUS protocol with alice
+	iptables -A INPUT  -i eth1 -p udp --sport 1812 -s PH_IP_ALICE -j ACCEPT
+	iptables -A OUTPUT -o eth1 -p udp --dport 1812 -d PH_IP_ALICE -j ACCEPT
+
+	# allow ssh
+	iptables -A INPUT  -p tcp --dport 22 -j ACCEPT
+	iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
+
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping firewall"
+		for a in `cat /proc/net/ip_tables_names`; do
+			/sbin/iptables -F -t $a
+			/sbin/iptables -X -t $a
+	
+			if [ $a == nat ]; then
+				/sbin/iptables -t nat -P PREROUTING ACCEPT
+				/sbin/iptables -t nat -P POSTROUTING ACCEPT
+				/sbin/iptables -t nat -P OUTPUT ACCEPT
+			elif [ $a == mangle ]; then
+				/sbin/iptables -t mangle -P PREROUTING ACCEPT
+				/sbin/iptables -t mangle -P INPUT ACCEPT
+				/sbin/iptables -t mangle -P FORWARD ACCEPT
+				/sbin/iptables -t mangle -P OUTPUT ACCEPT
+				/sbin/iptables -t mangle -P POSTROUTING ACCEPT
+			elif [ $a == filter ]; then
+				/sbin/iptables -t filter -P INPUT ACCEPT
+				/sbin/iptables -t filter -P FORWARD ACCEPT
+				/sbin/iptables -t filter -P OUTPUT ACCEPT
+			fi
+		done
+	eend $?
+}
+
+reload() {
+	ebegin "Flushing firewall"
+		for a in `cat /proc/net/ip_tables_names`; do
+			/sbin/iptables -F -t $a
+			/sbin/iptables -X -t $a
+		done;
+        eend $?
+	start
+}
+

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/moon/etc/ipsec.conf

@@ -0,0 +1,26 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+	strictcrlpolicy=no
+	plutostart=no
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+
+conn rw-eap
+	authby=rsasig
+	eap=radius
+	eap_identity=%identity
+	left=PH_IP_MOON
+	leftsubnet=10.1.0.0/16
+	leftid=@moon.strongswan.org
+	leftcert=moonCert.pem
+	leftfirewall=yes
+	rightid=*@strongswan.org
+	rightsendcert=never
+	right=%any
+	auto=add

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/moon/etc/ipsec.secrets

@@ -0,0 +1,3 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+: RSA moonKey.pem

testing/tests/ikev2/rw-eap-md5-id-radius/hosts/moon/etc/strongswan.conf

@@ -0,0 +1,11 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 gmp random x509 pubkey hmac xcbc stroke kernel-netlink fips-prf eapradius eapidentity updown
+  plugins {
+    eap_radius {
+      secret = gv6URkSs 
+      server = PH_IP_ALICE
+    }
+  }
+}

testing/tests/ikev2/rw-eap-md5-id-radius/posttest.dat

@@ -0,0 +1,5 @@
+moon::ipsec stop
+carol::ipsec stop
+alice::/etc/init.d/radiusd stop
+moon::/etc/init.d/iptables stop 2> /dev/null
+carol::/etc/init.d/iptables stop 2> /dev/null

testing/tests/ikev2/rw-eap-md5-id-radius/pretest.dat

@@ -0,0 +1,12 @@
+moon::/etc/init.d/iptables start 2> /dev/null
+carol::/etc/init.d/iptables start 2> /dev/null
+alice::cat /etc/raddb/clients.conf
+alice::cat /etc/raddb/eap.conf
+alice::cat /etc/raddb/proxy.conf
+alice::cat /etc/raddb/users
+alice::/etc/init.d/radiusd start 
+moon::ipsec start
+carol::ipsec start
+carol::sleep 1
+carol::ipsec up home
+carol::sleep 1

testing/tests/ikev2/rw-eap-md5-id-radius/test.conf

@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+# This configuration file provides information on the
+# UML instances used for this test
+
+# All UML instances that are required for this test
+#
+UMLHOSTS="alice carol moon"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-c.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="moon carol"