Added ikev2/net2net-dnssec scenario

17 files changed, 220 insertions, 0 deletions

diff --git a/testing/tests/ikev2/net2net-dnssec/description.txt b/testing/tests/ikev2/net2net-dnssec/description.txt
new file mode 100644
index 000000000..9893359c0
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/description.txt
@@ -0,0 +1,8 @@
+A connection between the subnets behind the gateways <b>moon</b> and <b>sun</b> is set up.
+The authentication is based on trustworthy public keys stored as <b>IPSECKEY</b>
+resource records in the Domain Name System (DNS) and protected by <b>DNSSEC</b>.
+<p/>
+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>.
diff --git a/testing/tests/ikev2/net2net-dnssec/evaltest.dat b/testing/tests/ikev2/net2net-dnssec/evaltest.dat
new file mode 100644
index 000000000..389cac7f3
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/evaltest.dat
@@ -0,0 +1,9 @@
+moon:: cat /var/log/daemon.log::performing a DNS query for IPSECKEY RRs of.*sun.strongswan.org::YES
+sun::  cat /var/log/daemon.log::performing a DNS query for IPSECKEY RRs of.*moon.strongswan.org::YES
+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::INSTALLED, TUNNEL::YES
+sun::  ipsec status 2> /dev/null::INSTALLED, TUNNEL::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
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/ipsec.conf b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/ipsec.conf
new file mode 100644
index 000000000..6c11645f9
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/ipsec.conf
@@ -0,0 +1,24 @@
+# /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_MOON
+	leftid=moon.strongswan.org
+	leftsubnet=10.1.0.0/16
+	leftrsasigkey=moonPub.der
+	leftauth=pubkey
+	leftfirewall=yes
+	right=sun.strongswan.org
+	rightid=sun.strongswan.org
+	rightsubnet=10.2.0.0/16
+	rightauth=pubkey
+	auto=add
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/ipsec.d/certs/moonPub.der b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/ipsec.d/certs/moonPub.der
new file mode 100644
index 000000000..71571044c
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/ipsec.d/certs/moonPub.der
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/ipsec.d/dnssec.keys b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/ipsec.d/dnssec.keys
new file mode 100644
index 000000000..d059d8476
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/ipsec.d/dnssec.keys
@@ -0,0 +1,10 @@
+; This is a key-signing key, keyid 32329, for .
+.		IN	DNSKEY	257 3 8	(
+				AwEAAbcskaratFgvgvXl0bNq4I43ZBzd9jYnoPqsIcA0ahqXlUTUa+c2
+				XzN2mS7DGcI4Z5Gn+8v/Ih4lQJQrlf9I/c2HjooCAsK1bA5cRS2DiU+b
+				L6Ge0nLtvNOf4C0MHGLrWcDONg5QoL0OcFvMXuUtOvDkoIMdtfDYDScx
+				E9vSokc98Sx553/MTxpssXeM9i+OauGqohIZU+MVRdWwvJPieCL7Ma4b
+				AttgG+KSbQy7x/qXPISoqzwGQvCxsL93fvD/cpp+KziqA0oH+Dfryvc5
+				nWdCdra4gYz7WCFFwcY1PW6PbL5ie4jnjl3WWxopuzT46HKROxDhE+FO
+				O9fOgGnjzAk=
+				)
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/iptables.rules b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/iptables.rules
new file mode 100644
index 000000000..b2c425289
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/iptables.rules
@@ -0,0 +1,28 @@
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow esp
+-A INPUT  -i eth0 -p 50 -j ACCEPT
+-A OUTPUT -o eth0 -p 50 -j ACCEPT
+
+# allow IKE
+-A INPUT  -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
+-A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
+
+# allow MobIKE
+-A INPUT  -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
+-A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
+
+# allow ssh
+-A INPUT  -p tcp --dport 22 -j ACCEPT
+-A OUTPUT -p tcp --sport 22 -j ACCEPT
+
+# allow DNSSEC fetch from winnetou
+-A INPUT  -i eth0 -p udp --sport 53 -s PH_IP_WINNETOU -j ACCEPT
+-A OUTPUT -o eth0 -p udp --dport 53 -d PH_IP_WINNETOU -j ACCEPT
+
+COMMIT
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/resolv.conf b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/resolv.conf
new file mode 100644
index 000000000..73d926def
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/resolv.conf
@@ -0,0 +1 @@
+nameserver PH_IP_WINNETOU
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/strongswan.conf b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/strongswan.conf
new file mode 100644
index 000000000..44a54a9dd
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/moon/etc/strongswan.conf
@@ -0,0 +1,20 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = sha1 sha2 md5 aes des hmac gmp dnskey pem pkcs1 pubkey unbound ipseckey random nonce curl kernel-netlink socket-default stroke updown
+
+  plugins {
+    ipseckey {
+      enable = yes
+    }
+  }
+}
+
+libstrongswan {
+  plugins {
+    unbound {
+      # trust_anchors = /etc/ipsec.d/dnssec.keys
+      # resolv_conf = /etc/resolv.conf
+    }
+  }
+}
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/ipsec.conf b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/ipsec.conf
new file mode 100644
index 000000000..76e41cd47
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/ipsec.conf
@@ -0,0 +1,24 @@
+# /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
+	leftid=sun.strongswan.org
+	leftsubnet=10.2.0.0/16
+	leftrsasigkey=sunPub.der
+	leftauth=pubkey
+	leftfirewall=yes
+	right=moon.strongswan.org
+	rightid=moon.strongswan.org
+	rightsubnet=10.1.0.0/16
+	rightauth=pubkey
+	auto=add
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/ipsec.d/certs/sunPub.der b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/ipsec.d/certs/sunPub.der
new file mode 100644
index 000000000..cc99934db
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/ipsec.d/certs/sunPub.der
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/ipsec.d/dnssec.keys b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/ipsec.d/dnssec.keys
new file mode 100644
index 000000000..d059d8476
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/ipsec.d/dnssec.keys
@@ -0,0 +1,10 @@
+; This is a key-signing key, keyid 32329, for .
+.		IN	DNSKEY	257 3 8	(
+				AwEAAbcskaratFgvgvXl0bNq4I43ZBzd9jYnoPqsIcA0ahqXlUTUa+c2
+				XzN2mS7DGcI4Z5Gn+8v/Ih4lQJQrlf9I/c2HjooCAsK1bA5cRS2DiU+b
+				L6Ge0nLtvNOf4C0MHGLrWcDONg5QoL0OcFvMXuUtOvDkoIMdtfDYDScx
+				E9vSokc98Sx553/MTxpssXeM9i+OauGqohIZU+MVRdWwvJPieCL7Ma4b
+				AttgG+KSbQy7x/qXPISoqzwGQvCxsL93fvD/cpp+KziqA0oH+Dfryvc5
+				nWdCdra4gYz7WCFFwcY1PW6PbL5ie4jnjl3WWxopuzT46HKROxDhE+FO
+				O9fOgGnjzAk=
+				)
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/iptables.rules b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/iptables.rules
new file mode 100644
index 000000000..b2c425289
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/iptables.rules
@@ -0,0 +1,28 @@
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow esp
+-A INPUT  -i eth0 -p 50 -j ACCEPT
+-A OUTPUT -o eth0 -p 50 -j ACCEPT
+
+# allow IKE
+-A INPUT  -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
+-A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
+
+# allow MobIKE
+-A INPUT  -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
+-A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
+
+# allow ssh
+-A INPUT  -p tcp --dport 22 -j ACCEPT
+-A OUTPUT -p tcp --sport 22 -j ACCEPT
+
+# allow DNSSEC fetch from winnetou
+-A INPUT  -i eth0 -p udp --sport 53 -s PH_IP_WINNETOU -j ACCEPT
+-A OUTPUT -o eth0 -p udp --dport 53 -d PH_IP_WINNETOU -j ACCEPT
+
+COMMIT
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/resolv.conf b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/resolv.conf
new file mode 100644
index 000000000..73d926def
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/resolv.conf
@@ -0,0 +1 @@
+nameserver PH_IP_WINNETOU
diff --git a/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/strongswan.conf b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/strongswan.conf
new file mode 100644
index 000000000..44a54a9dd
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/hosts/sun/etc/strongswan.conf
@@ -0,0 +1,20 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = sha1 sha2 md5 aes des hmac gmp dnskey pem pkcs1 pubkey unbound ipseckey random nonce curl kernel-netlink socket-default stroke updown
+
+  plugins {
+    ipseckey {
+      enable = yes
+    }
+  }
+}
+
+libstrongswan {
+  plugins {
+    unbound {
+      # trust_anchors = /etc/ipsec.d/dnssec.keys
+      # resolv_conf = /etc/resolv.conf
+    }
+  }
+}
diff --git a/testing/tests/ikev2/net2net-dnssec/posttest.dat b/testing/tests/ikev2/net2net-dnssec/posttest.dat
new file mode 100644
index 000000000..c594c4dc8
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/posttest.dat
@@ -0,0 +1,8 @@
+moon::ipsec stop
+sun::ipsec stop
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::rm /etc/resolv.conf
+sun::rm /etc/resolv.conf
+moon::rm /etc/ipsec.d/dnssec.keys
+sun::rm /etc/ipsec.d/dnssec.keys
diff --git a/testing/tests/ikev2/net2net-dnssec/pretest.dat b/testing/tests/ikev2/net2net-dnssec/pretest.dat
new file mode 100644
index 000000000..0f4ae0f4f
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/pretest.dat
@@ -0,0 +1,8 @@
+moon::iptables-restore < /etc/iptables.rules
+sun::iptables-restore < /etc/iptables.rules
+moon::rm /etc/ipsec.d/cacerts/*
+sun::rm /etc/ipsec.d/cacerts/*
+moon::ipsec start
+sun::ipsec start
+moon::sleep 2
+moon::ipsec up net-net
diff --git a/testing/tests/ikev2/net2net-dnssec/test.conf b/testing/tests/ikev2/net2net-dnssec/test.conf
new file mode 100644
index 000000000..afa2accbe
--- /dev/null
+++ b/testing/tests/ikev2/net2net-dnssec/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"