added ikev2/dynamic-responder scenario
authorAndreas Steffen <andreas.steffen@strongswan.org>
Fri, 8 Jun 2012 19:21:28 +0000 (21:21 +0200)
committerAndreas Steffen <andreas.steffen@strongswan.org>
Fri, 8 Jun 2012 19:24:42 +0000 (21:24 +0200)
14 files changed:
testing/tests/ikev2/dynamic-responder/description.txt [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/evaltest.dat [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/hosts/carol/etc/ipsec.conf [new file with mode: 0755]
testing/tests/ikev2/dynamic-responder/hosts/carol/etc/strongswan.conf [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.conf [new file with mode: 0755]
testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.d/certs/carolCert.pem [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.d/private/carolKey.pem [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.secrets [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/hosts/dave/etc/strongswan.conf [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/hosts/moon/etc/ipsec.conf [new file with mode: 0755]
testing/tests/ikev2/dynamic-responder/hosts/moon/etc/strongswan.conf [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/posttest.dat [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/pretest.dat [new file with mode: 0644]
testing/tests/ikev2/dynamic-responder/test.conf [new file with mode: 0644]

diff --git a/testing/tests/ikev2/dynamic-responder/description.txt b/testing/tests/ikev2/dynamic-responder/description.txt
new file mode 100644 (file)
index 0000000..76471a9
--- /dev/null
@@ -0,0 +1,13 @@
+The peers <b>carol</b> and <b>moon</b> both have dynamic IP addresses, so that the remote end
+is defined symbolically by <b>right=&lt;hostname&gt;</b>. The ipsec starter resolves the
+fully-qualified hostname into the current IP address via a DNS lookup (simulated by an
+/etc/hosts entry). Since the peer IP addresses are expected to change over time, the option
+<b>rightallowany=yes</b> will allow an IKE main mode rekeying to arrive from an arbitrary
+IP address under the condition that the peer identity remains unchanged. When this happens
+the old tunnel is replaced by an IPsec connection to the new origin.
+<p>
+In this scenario <b>moon</b> first initiates a tunnel to <b>carol</b>. After some time
+the responder <b>carol</b> suddenly changes her IP address and restarts the connection to
+<b>moon</b> without deleting the old tunnel first (simulated by iptables blocking IKE packets
+to and from <b>carol</b> and starting the connection from host <b>dave</b> using
+<b>carol</b>'s identity). 
diff --git a/testing/tests/ikev2/dynamic-responder/evaltest.dat b/testing/tests/ikev2/dynamic-responder/evaltest.dat
new file mode 100644 (file)
index 0000000..4cf80b4
--- /dev/null
@@ -0,0 +1,10 @@
+carol::ipsec status 2> /dev/null::moon.*ESTABLISHED.*carol.strongswan.org.*moon.strongswan.org::YES
+dave:: ipsec status 2> /dev/null::moon.*ESTABLISHED.*carol.strongswan.org.*moon.strongswan.org::YES
+carol::ipsec status 2> /dev/null::moon.*INSTALLED, TUNNEL::YES
+dave:: ipsec status 2> /dev/null::moon.*INSTALLED, TUNNEL::YES
+moon:: cat /var/log/auth.log::IKE_SA carol\[1] established.*PH_IP_CAROL::YES
+moon:: cat /var/log/daemon.log::destroying duplicate IKE_SA for.*carol@strongswan.org.*received INITIAL_CONTACT::YES 
+moon:: cat /var/log/auth.log::IKE_SA carol\[2] established.*PH_IP_DAVE::YES
+dave:: ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_seq=1::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
diff --git a/testing/tests/ikev2/dynamic-responder/hosts/carol/etc/ipsec.conf b/testing/tests/ikev2/dynamic-responder/hosts/carol/etc/ipsec.conf
new file mode 100755 (executable)
index 0000000..0926fed
--- /dev/null
@@ -0,0 +1,22 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+       plutostart=no
+
+conn %default
+       ikelifetime=60m
+       keylife=20m
+       rekeymargin=3m
+       keyingtries=1
+       keyexchange=ikev2
+
+conn moon 
+       left=%any
+       leftsourceip=%config
+       leftcert=carolCert.pem
+       leftid=carol@strongswan.org
+       leftfirewall=yes
+       right=%moon.strongswan.org
+       rightsubnet=10.1.0.0/16
+       rightid=@moon.strongswan.org
+       auto=add
diff --git a/testing/tests/ikev2/dynamic-responder/hosts/carol/etc/strongswan.conf b/testing/tests/ikev2/dynamic-responder/hosts/carol/etc/strongswan.conf
new file mode 100644 (file)
index 0000000..bad10ca
--- /dev/null
@@ -0,0 +1,9 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default updown
+}
+
+libstrongswan {
+  dh_exponent_ansi_x9_42 = no
+}
diff --git a/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.conf b/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.conf
new file mode 100755 (executable)
index 0000000..0926fed
--- /dev/null
@@ -0,0 +1,22 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+       plutostart=no
+
+conn %default
+       ikelifetime=60m
+       keylife=20m
+       rekeymargin=3m
+       keyingtries=1
+       keyexchange=ikev2
+
+conn moon 
+       left=%any
+       leftsourceip=%config
+       leftcert=carolCert.pem
+       leftid=carol@strongswan.org
+       leftfirewall=yes
+       right=%moon.strongswan.org
+       rightsubnet=10.1.0.0/16
+       rightid=@moon.strongswan.org
+       auto=add
diff --git a/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.d/certs/carolCert.pem b/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.d/certs/carolCert.pem
new file mode 100644 (file)
index 0000000..6c41df9
--- /dev/null
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.d/private/carolKey.pem b/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.d/private/carolKey.pem
new file mode 100644 (file)
index 0000000..41a1399
--- /dev/null
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,01290773006220E4E96C2975C52D2429
+
+mSt4HT52dsYkDwk6DVYm+Uij1PnFAnYzJD7Jx6EJIA9HuWKfyHPSjtqEcCwZoKHq
+i18EuCZHkdMBc8+lY0iEpNwbs3UbCP73lGn+IIjlOrS0xi4PP9iV1jxg/k+WF4rH
+jhIUhi3wc1cAaFLLj8bBvnx6t4mF3nTZZ119wSsa5ewy5RZGWcdN8NKtyNgFYTFx
+m5ACRErFuq8aFmcKVgwzLZH+e9fd7xKHS7XoP9vla7+iKkW5bzfkGP5E8irbOqce
+pyUE81FrD8irD0uK4mnrMRDDGrD02mYNSMGyhT5o1RDQJbaRupih9nU+SaTR2Kxq
+J/ScYak4EwmCIXixwuhwokDPTB1EuyQ1h5ywarkgt1TCZKoI2odqoILB2Dbrsmdf
+dKLqI8Q/kR4h5meCc0e3401VXIaOJWk5GMbxz+6641uWnTdLKedzC5gWCI7QIDFB
+h5n5m3tsSe6LRksqJpgPL/+vV/r+OrNEi4KGK9NxETZxeb/7gBSVFWbDXH5AO+wC
+/RlPYHaoDt+peRm3LUDBGQBPtvZUDiDHlW4v8wtgCEZXAPZPdaFRUSDYMYdbbebY
+EsxWa6G00Gau08EOPSgFIReGuACRkP4diiSE4ZTiC9HD2cuUN/D01ck+SD6UgdHV
+pyf6tHej/AdVG3HD5dRCmCCyfucW0gS7R+/+C4DzVHwZKAXJRSxmXLOHT0Gk8Woe
+sM8gbHOoV8OfLAfZDwibvnDq7rc82q5sSiGOKH7Fg5LYIjRB0UazCToxGVtxfWMz
+kPrzZiQT45QDa3gQdkHzF21s+fNpx/cZ1V1Mv+1E3KAX9XsAm/sNl0NAZ6G0AbFk
+gHIWoseiKxouTCDGNe/gC40r9XNhZdFCEzzJ9A77eScu0aTa5FHrC2w9YO2wHcja
+OT2AyZrVqOWB1/hIwAqk8ApXA3FwJbnQE0FxyLcYiTvCNM+XYIPLstD09axLFb53
+D4DXEncmvW4+axDg8G3s84olPGLgJL3E8pTFPYWHKsJgqsloAc/GD2Qx0PCinySM
+bVQckgzpVL3SvxeRRfx8SHl9F9z+GS4gZtM/gT9cDgcVOpVQpOcln5AR/mF/aoyo
+BW96LSmEk5l4yeBBba63Qcz1HRr2NSvXJuqdjw6qTZNBWtjmSxHywKZYRlSqzNZx
+7B6DGHTIOfGNhcy2wsd4cuftVYByGxfFjw7bHIDa4/ySdDykL7J+REfg8QidlCJB
+UN/2VjaNipQo38RczWLUfloMkMMrWYpXOm9koes+Vldm7Bco+eCONIS50DJDOhZs
+H037A+UMElXmtCrHPJGxQf8k1Qirn6BWOuRmXg8sXqeblIrPlZU+DghYXzA/nRxB
+y+nUx+Ipbj022uJNVtFwhP70TIqYm/O6Ol/zRbo6yRsR6uEnnb4wRi5IxHnM/iGA
+zWPzLRDSeVPkhu2pZ7JygabCiXbbgFTN1enJvLWvIAcB0LS8wQz0yKQ7oj32T0Ty
+AD3c/qS8kmsrZDe3H+lEfMCcJRnHUrR/SBChSdx7LF9mnLlWuJLLHmrz87x7Z2o6
+nuRU15U5aQTniVikvFWchnwGy+23lgv5He9X99jxEu/U1pA4egejfMs3g070AY3J
+-----END RSA PRIVATE KEY-----
diff --git a/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.secrets b/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/ipsec.secrets
new file mode 100644 (file)
index 0000000..6a2aea8
--- /dev/null
@@ -0,0 +1,3 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+: RSA carolKey.pem "nH5ZQEWtku0RJEZ6"
diff --git a/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/strongswan.conf b/testing/tests/ikev2/dynamic-responder/hosts/dave/etc/strongswan.conf
new file mode 100644 (file)
index 0000000..bad10ca
--- /dev/null
@@ -0,0 +1,9 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default updown
+}
+
+libstrongswan {
+  dh_exponent_ansi_x9_42 = no
+}
diff --git a/testing/tests/ikev2/dynamic-responder/hosts/moon/etc/ipsec.conf b/testing/tests/ikev2/dynamic-responder/hosts/moon/etc/ipsec.conf
new file mode 100755 (executable)
index 0000000..4d46daf
--- /dev/null
@@ -0,0 +1,22 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+       plutostart=no
+
+conn %default
+       ikelifetime=60m
+       keylife=20m
+       rekeymargin=3m
+       keyingtries=1
+       keyexchange=ikev2
+
+conn carol
+       left=%any
+       leftsubnet=10.1.0.0/16
+       leftcert=moonCert.pem
+       leftid=@moon.strongswan.org
+       leftfirewall=yes
+       right=%carol.strongswan.org
+       rightid=carol@strongswan.org
+       rightsourceip=PH_IP_CAROL1
+       auto=add
diff --git a/testing/tests/ikev2/dynamic-responder/hosts/moon/etc/strongswan.conf b/testing/tests/ikev2/dynamic-responder/hosts/moon/etc/strongswan.conf
new file mode 100644 (file)
index 0000000..bad10ca
--- /dev/null
@@ -0,0 +1,9 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default updown
+}
+
+libstrongswan {
+  dh_exponent_ansi_x9_42 = no
+}
diff --git a/testing/tests/ikev2/dynamic-responder/posttest.dat b/testing/tests/ikev2/dynamic-responder/posttest.dat
new file mode 100644 (file)
index 0000000..c30a35e
--- /dev/null
@@ -0,0 +1,11 @@
+dave::ipsec stop
+carol::ipsec stop
+dave::sleep 1
+moon::ipsec stop
+moon::/etc/init.d/iptables stop 2> /dev/null
+carol::/etc/init.d/iptables stop 2> /dev/null
+dave::/etc/init.d/iptables stop 2> /dev/null
+carol::ip addr del PH_IP_CAROL1/32 dev eth0
+dave::ip addr del PH_IP_CAROL1/32 dev eth0
+dave::rm /etc/ipsec.d/certs/*
+dave::rm /etc/ipsec.d/private/*
diff --git a/testing/tests/ikev2/dynamic-responder/pretest.dat b/testing/tests/ikev2/dynamic-responder/pretest.dat
new file mode 100644 (file)
index 0000000..c0f166f
--- /dev/null
@@ -0,0 +1,13 @@
+moon::/etc/init.d/iptables start 2> /dev/null
+carol::/etc/init.d/iptables start 2> /dev/null
+dave::/etc/init.d/iptables start 2> /dev/null
+carol::ipsec start
+dave::ipsec start
+moon::ipsec start
+moon::sleep 2
+moon::ipsec up carol
+moon::sleep 1
+carol::iptables -D INPUT  -i eth0 -p udp --dport 500 --sport 500 -j ACCEPT
+carol::iptables -D OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
+dave::ipsec up moon
+dave::sleep 2 
diff --git a/testing/tests/ikev2/dynamic-responder/test.conf b/testing/tests/ikev2/dynamic-responder/test.conf
new file mode 100644 (file)
index 0000000..1a8f2a4
--- /dev/null
@@ -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 moon carol winnetou dave"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-c-w-d.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon alice"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="moon carol dave"