Added ikev2/net2net-ntru-cert and ikev2/rw-ntru-psk scenarios

2013-11-27 20:21:40 +01:00
parent 146ad86be5
commit d5cd6eba2b
23 changed files with 284 additions and 0 deletions
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+A connection between the subnets behind the gateways <b>moon</b> and <b>sun</b> is set up.
+The key exchange is based on NTRU encryption with a security strength of 256 bits.
+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.
+In order to test both tunnel and firewall, client <b>alice</b> behind gateway <b>moon</b>
+pings client <b>bob</b> located behind gateway <b>sun</b>.
@@ -0,0 +1,9 @@
+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::ipsec statusall 2> /dev/null::net-net.*IKE proposal: AES_CBC_256/HMAC_SHA2_512_256/PRF_HMAC_SHA2_512/NTRU_256::YES
+sun::ipsec statusall 2> /dev/null::net-net.*IKE proposal: AES_CBC_256/HMAC_SHA2_512_256/PRF_HMAC_SHA2_512/NTRU_256::YES
+alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_req=1::YES
+sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ESP::YES
+sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ESP::YES
@@ -0,0 +1,25 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+	charondebug="ike 4, lib 4"
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+	ike=aes256-sha512-ntru256!
+	esp=aes256-sha512!
+	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
@@ -0,0 +1,7 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 ntru revocation hmac stroke kernel-netlink socket-default updown
+  multiple_authentication = no
+  send_vendor_id = yes
+}
@@ -0,0 +1,25 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+	charondebug="ike 4, lib 4"
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+        keyingtries=1
+	keyexchange=ikev2
+	ike=aes256-sha512-ntru256!
+	esp=aes256-sha512!
+	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
@@ -0,0 +1,7 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 ntru revocation hmac stroke kernel-netlink socket-default updown
+  multiple_authentication = no
+  send_vendor_id = yes
+}
@@ -0,0 +1,5 @@
+moon::ipsec stop
+sun::ipsec stop
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+
@@ -0,0 +1,6 @@
+moon::iptables-restore < /etc/iptables.rules
+sun::iptables-restore < /etc/iptables.rules
+moon::ipsec start
+sun::ipsec start
+moon::sleep 1 
+moon::ipsec up net-net
@@ -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"
@@ -0,0 +1,13 @@
+The roadwarriors <b>carol</b> and <b>dave</b> set up a connection each to gateway <b>moon</b>.
+The key exchange is based on NTRU encryption with a cryptographical strength of 128 bit and
+192 bit for <b>carol</b> and <b>dave</b>, respectively. Authentication is based on strong
+preshared keys (PSKs).
+Both <b>carol</b> and <b>dave</b> request a <b>virtual IP</b> via the IKEv2 configuration payload
+by using the <b>leftsourceip=%config</b> parameter. The gateway <b>moon</b> assigns virtual
+IP addresses from a simple pool defined by <b>rightsourceip=10.3.0.0/28</b> in a monotonously
+increasing order. 
+<p>
+<b>leftfirewall=yes</b> automatically inserts iptables-based firewall rules that let pass
+the tunneled traffic. In order to test the tunnels, <b>carol</b> and <b>dave</b> then ping
+the client <b>alice</b> behind the gateway <b>moon</b>. The source IP addresses of the two
+pings will be the virtual IPs <b>carol1</b> and <b>dave1</b>, respectively.
@@ -0,0 +1,22 @@
+carol::ipsec statusall 2> /dev/null::home.*IKE proposal: AES_CBC_128/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/NTRU_128::YES
+carol::ipsec status 2> /dev/null::home.*ESTABLISHED.*carol@strongswan.org.*moon.strongswan.org::YES
+carol::ipsec status 2> /dev/null::home.*INSTALLED, TUNNEL::YES
+carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_req=1::YES
+dave:: ipsec statusall 2> /dev/null::home.*IKE proposal: AES_CBC_192/HMAC_SHA2_384_192/PRF_HMAC_SHA2_384/NTRU_192::YES
+dave:: ipsec status 2> /dev/null::home.*ESTABLISHED.*dave@strongswan.org.*moon.strongswan.org::YES
+dave:: ipsec status 2> /dev/null::home.*INSTALLED, TUNNEL::YES
+dave:: ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_req=1::YES
+moon:: ipsec statusall 2> /dev/null::rw\[1]: IKE proposal: AES_CBC_128/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/NTRU_128::YES
+moon:: ipsec statusall 2> /dev/null::rw\[2]: IKE proposal: AES_CBC_192/HMAC_SHA2_384_192/PRF_HMAC_SHA2_384/NTRU_192::YES
+moon:: ipsec status 2> /dev/null::rw\[1]: ESTABLISHED.*moon.strongswan.org.*carol@strongswan.org::YES
+moon:: ipsec status 2> /dev/null::rw\[2]: ESTABLISHED.*moon.strongswan.org.*dave@strongswan.org::YES
+moon:: ipsec status 2> /dev/null::rw[{]1}.*INSTALLED, TUNNEL::ESP
+moon:: ipsec status 2> /dev/null::rw[{]2}.*INSTALLED, TUNNEL::ESP
+moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES
+moon::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES
+moon::tcpdump::IP dave.strongswan.org > moon.strongswan.org: ESP::YES
+moon::tcpdump::IP moon.strongswan.org > dave.strongswan.org: ESP::YES
+alice::tcpdump::IP carol1.strongswan.org > alice.strongswan.org: ICMP echo request::YES
+alice::tcpdump::IP alice.strongswan.org > carol1.strongswan.org: ICMP echo reply::YES
+alice::tcpdump::IP dave1.strongswan.org > alice.strongswan.org: ICMP echo request::YES
+alice::tcpdump::IP alice.strongswan.org > dave1.strongswan.org: ICMP echo reply::YES
@@ -0,0 +1,23 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+	ike=aes128-sha256-ntru128!
+	esp=aes128-sha256!
+	authby=psk
+
+conn home
+	left=PH_IP_CAROL
+	leftsourceip=%config
+	leftid=carol@strongswan.org
+	leftfirewall=yes
+	right=PH_IP_MOON
+	rightsubnet=10.1.0.0/16
+	rightid=moon.strongswan.org
+	auto=add
@@ -0,0 +1,3 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+moon.strongswan.org carol@strongswan.org : PSK 0sC0qhnO9/1MWf6tNvCz6mY6pFiDzkVsNlDxZ+9eUjiwwzhHO5UIvgMcvCGcKY/720
@@ -0,0 +1,6 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = aes sha1 sha2 random nonce ntru hmac stroke kernel-netlink socket-default updown
+  send_vendor_id = yes
+}
@@ -0,0 +1,23 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+	ike=aes192-sha384-ntru192!
+	esp=aes192-sha384!
+	authby=psk
+
+conn home
+	left=PH_IP_DAVE
+	leftsourceip=%config
+	leftid=dave@strongswan.org
+	leftfirewall=yes
+	right=PH_IP_MOON
+	rightsubnet=10.1.0.0/16
+	rightid=moon.strongswan.org
+	auto=add
@@ -0,0 +1,3 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+moon.strongswan.org dave@strongswan.org  : PSK 0snWAi1DPzCAhr1JA/JzZw8fr4ySDSNcF/5+8c2sPSBEXo+TjWCCcr5wKuTF/HunX8
@@ -0,0 +1,6 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = aes sha1 sha2 random nonce ntru hmac stroke kernel-netlink socket-default updown
+  send_vendor_id = yes
+}
@@ -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
+	ike=aes128-sha256-ntru128,aes192-sha384-ntru192!
+	esp=aes128-sha256,aes192-sha384!
+	authby=psk
+
+conn rw
+	left=PH_IP_MOON
+	leftsubnet=10.1.0.0/16
+	leftid=moon.strongswan.org
+	leftfirewall=yes
+	right=%any
+	rightsourceip=10.3.0.0/28
+	auto=add
@@ -0,0 +1,5 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+moon.strongswan.org carol@strongswan.org : PSK 0sC0qhnO9/1MWf6tNvCz6mY6pFiDzkVsNlDxZ+9eUjiwwzhHO5UIvgMcvCGcKY/720
+
+moon.strongswan.org dave@strongswan.org  : PSK 0snWAi1DPzCAhr1JA/JzZw8fr4ySDSNcF/5+8c2sPSBEXo+TjWCCcr5wKuTF/HunX8
@@ -0,0 +1,6 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = aes sha1 sha2 random nonce ntru hmac stroke kernel-netlink socket-default updown
+  send_vendor_id = yes
+}
@@ -0,0 +1,6 @@
+carol::ipsec stop
+dave::ipsec stop
+moon::ipsec stop
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
@@ -0,0 +1,13 @@
+moon::iptables-restore < /etc/iptables.rules
+carol::iptables-restore < /etc/iptables.rules
+dave::iptables-restore < /etc/iptables.rules
+moon::rm /etc/ipsec.d/cacerts/*
+carol::rm /etc/ipsec.d/cacerts/*
+dave::rm /etc/ipsec.d/cacerts/*
+carol::ipsec start
+dave::ipsec start
+moon::ipsec start
+carol::sleep 2 
+carol::ipsec up home
+dave::ipsec up home
+carol::sleep 1
@@ -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 carol winnetou dave"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-c-w-d.png"
+
+# Guest instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon alice"
+
+# Guest instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="moon carol dave"