testing: Reorganizing IKEv1 and IKEv2 examples

For documentation purposes the new folders ikev1-algs, ikev2-algs, ikev1-multi-ca and ikev2-multi-ca have been created. Most of the test cases have now been converted to the vici interface. The remaining legacy stroke scenarios yet to be converted have been put into the ikev2-stroke-bye folder. For documentation purposes some legacy stroke scenarios will be kept in the ikev1-stroke, ikev2-stroke and ipv6-stroke folders.
2021-05-21 09:42:50 +02:00
parent db93938297
commit 7c5a2974b9
4054 changed files with 16375 additions and 15209 deletions
@@ -0,0 +1,15 @@
+The roadwarriors <b>carol</b> and <b>dave</b> set up a connection to gateway <b>moon</b>.
+At the outset the gateway does not send an AUTH payload thus signalling
+a mutual <b>EAP-only</b> authentication.
+<p/>
+Next the clients use the GSM <i>Subscriber Identity Module</i> (<b>EAP-SIM</b>)
+method of the <i>Extensible Authentication Protocol</i> to authenticate themselves.
+In this scenario triplets from the file <b>/etc/ipsec.d/triplets.dat</b> are used
+instead of a physical SIM card.
+<p/>
+The gateway forwards all EAP messages to the RADIUS server <b>alice</b>
+which also uses static triplets.
+<p/>
+The roadwarrior <b>dave</b> sends wrong EAP-SIM triplets. As a consequence
+the RADIUS server <b>alice</b> returns an <b>Access-Reject</b> message
+and the gateway <b>moon</b> sends back <b>EAP_FAILURE</b>.
@@ -0,0 +1,15 @@
+carol::cat /var/log/daemon.log::server requested EAP_SIM authentication::YES
+carol::cat /var/log/daemon.log::allow mutual EAP-only 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 '[email protected]' with EAP successful::YES
+moon:: ipsec status 2> /dev/null::rw-eap.*ESTABLISHED.*moon.strongswan.org.*[email protected]::YES
+carol::ipsec status 2> /dev/null::home.*ESTABLISHED.*[email protected].*moon.strongswan.org::YES
+carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_.eq=1::YES
+moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES
+moon::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES
+moon:: cat /var/log/daemon.log::RADIUS authentication of '[email protected]' failed::YES
+moon:: cat /var/log/daemon.log::EAP method EAP_SIM failed for peer [email protected]::YES
+moon:: ipsec status 2> /dev/null::rw-eap.*ESTABLISHED.*moon.strongswan.org.*[email protected]::NO
+dave:: cat /var/log/daemon.log::received EAP_FAILURE, EAP authentication failed::YES
+dave:: ipsec status 2> /dev/null::home.*ESTABLISHED::NO
+dave:: ping -c 1 -W 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_.eq=1::NO
@@ -0,0 +1,5 @@
+eap {
+  default_eap_type = sim
+  sim {
+  }
+}
@@ -0,0 +1,59 @@
+server default {
+
+listen {
+  type = auth
+  ipaddr = 10.1.0.10
+  port = 0
+}
+
+authorize {
+  preprocess
+  suffix
+  files
+  eap {
+    ok = return
+  }
+  expiration
+  logintime
+}
+
+authenticate {
+  eap
+}
+
+preacct {
+  preprocess
+  acct_unique
+  suffix
+  files
+}
+
+accounting {
+  detail
+  unix
+  radutmp
+  exec
+  attr_filter.accounting_response
+}
+
+session {
+  radutmp
+}
+
+post-auth {
+  exec
+  Post-Auth-Type REJECT {
+    attr_filter.access_reject
+    eap
+    remove_reply_message_if_eap
+  }
+}
+
+pre-proxy {
+}
+
+post-proxy {
+  eap
+}
+
+}
@@ -0,0 +1,2 @@
+[email protected]	EAP-Type := SIM, EAP-Sim-RAND1 := 0x30000000000000000000000000000000, EAP-Sim-SRES1 := 0x30112233, EAP-Sim-KC1 := 0x305566778899AABB, EAP-Sim-RAND2 := 0x31000000000000000000000000000000, EAP-Sim-SRES2 := 0x31112233, EAP-Sim-KC2 := 0x315566778899AABB, EAP-Sim-RAND3 := 0x32000000000000000000000000000000, EAP-Sim-SRES3 := 0x32112233, EAP-Sim-KC3 := 0x325566778899AABB
+[email protected]	EAP-Type := SIM, EAP-Sim-RAND1 := 0x33000000000000000000000000000000, EAP-Sim-SRES1 := 0x33112233, EAP-Sim-KC1 := 0x335566778899AABB, EAP-Sim-RAND2 := 0x34000000000000000000000000000000, EAP-Sim-SRES2 := 0x34112233, EAP-Sim-KC2 := 0x345566778899AABB, EAP-Sim-RAND3 := 0x35000000000000000000000000000000, EAP-Sim-SRES3 := 0x35112233, EAP-Sim-KC3 := 0x355566778899AABB
@@ -0,0 +1,5 @@
+eap {
+  default_eap_type = sim
+  sim {
+  }
+}
@@ -0,0 +1,5 @@
+realm strongswan.org {
+  type     = radius
+  authhost = LOCAL
+  accthost = LOCAL
+}
@@ -0,0 +1,54 @@
+authorize {
+  files
+  suffix
+  update reply {
+    EAP-Sim-Rand1 := "%{control:EAP-Sim-Rand1}"
+    EAP-Sim-Rand2 := "%{control:EAP-Sim-Rand2}"
+    EAP-Sim-Rand3 := "%{control:EAP-Sim-Rand3}"
+    EAP-Sim-SRES1 := "%{control:EAP-Sim-SRES1}"
+    EAP-Sim-SRES2 := "%{control:EAP-Sim-SRES2}"
+    EAP-Sim-SRES3 := "%{control:EAP-Sim-SRES3}"
+    EAP-Sim-KC1   := "%{control:EAP-Sim-KC1}"
+    EAP-Sim-KC2   := "%{control:EAP-Sim-KC2}"
+    EAP-Sim-KC3   := "%{control:EAP-Sim-KC3}"
+  }
+  eap {
+    ok = return
+  }
+}
+
+authenticate {
+  eap
+}
+
+preacct {
+  preprocess
+  acct_unique
+  suffix
+  files
+}
+
+accounting {
+  detail
+  unix
+  radutmp
+  attr_filter.accounting_response
+}
+
+session {
+  radutmp
+}
+
+post-auth {
+  exec
+  Post-Auth-Type REJECT {
+    attr_filter.access_reject
+  }
+}
+
+pre-proxy {
+}
+
+post-proxy {
+  eap
+}
@@ -0,0 +1,2 @@
+[email protected]	EAP-Type := SIM, EAP-Sim-RAND1 := 0x30000000000000000000000000000000, EAP-Sim-SRES1 := 0x30112233, EAP-Sim-KC1 := 0x305566778899AABB, EAP-Sim-RAND2 := 0x31000000000000000000000000000000, EAP-Sim-SRES2 := 0x31112233, EAP-Sim-KC2 := 0x315566778899AABB, EAP-Sim-RAND3 := 0x32000000000000000000000000000000, EAP-Sim-SRES3 := 0x32112233, EAP-Sim-KC3 := 0x325566778899AABB
+[email protected]	EAP-Type := SIM, EAP-Sim-RAND1 := 0x33000000000000000000000000000000, EAP-Sim-SRES1 := 0x33112233, EAP-Sim-KC1 := 0x335566778899AABB, EAP-Sim-RAND2 := 0x34000000000000000000000000000000, EAP-Sim-SRES2 := 0x34112233, EAP-Sim-KC2 := 0x345566778899AABB, EAP-Sim-RAND3 := 0x35000000000000000000000000000000, EAP-Sim-SRES3 := 0x35112233, EAP-Sim-KC3 := 0x355566778899AABB
@@ -0,0 +1,21 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+
+conn home
+	left=PH_IP_CAROL
+	[email protected]
+	leftfirewall=yes
+	leftauth=eap
+	right=PH_IP_MOON
+	[email protected]
+	rightauth=any
+	rightsubnet=10.1.0.0/16
+	auto=add
@@ -0,0 +1,3 @@
+[email protected],30000000000000000000000000000000,30112233,305566778899AABB
+[email protected],31000000000000000000000000000000,31112233,315566778899AABB
+[email protected],32000000000000000000000000000000,32112233,325566778899AABB
@@ -0,0 +1 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = random nonce aes sha1 sha2 curve25519 hmac stroke kernel-netlink socket-default fips-prf eap-sim eap-sim-file updown
+}
@@ -0,0 +1,20 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+
+conn home
+	left=PH_IP_DAVE
+	[email protected]
+	leftfirewall=yes
+	leftauth=eap
+	right=PH_IP_MOON
+	[email protected]
+	rightsubnet=10.1.0.0/16
+	auto=add
@@ -0,0 +1,3 @@
+[email protected],33000000000000000000000000000000,33112244,335566778899AABB
+[email protected],34000000000000000000000000000000,34112244,345566778899AABB
+[email protected],35000000000000000000000000000000,35112244,355566778899AABB
@@ -0,0 +1 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = random nonce aes sha1 sha2 curve25519 hmac stroke kernel-netlink socket-default fips-prf eap-sim eap-sim-file updown
+}
@@ -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
+
+conn rw-eap
+	left=PH_IP_MOON
+	leftsubnet=10.1.0.0/16
+	[email protected]
+	leftcert=moonCert.pem
+	leftauth=eap
+	leftfirewall=yes
+	rightid=*@strongswan.org
+	rightsendcert=never
+	rightauth=eap-radius
+	right=%any
+	auto=add
@@ -0,0 +1 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
@@ -0,0 +1,32 @@
+*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 crl fetch from winnetou
+-A INPUT  -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
+-A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
+
+# allow RADIUS protocol with alice
+-A INPUT  -i eth1 -p udp --sport 1812 -s PH_IP_ALICE -j ACCEPT
+-A OUTPUT -o eth1 -p udp --dport 1812 -d PH_IP_ALICE -j ACCEPT
+
+COMMIT
@@ -0,0 +1,12 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = random nonce aes sha1 sha2 md5 curve25519 hmac stroke kernel-netlink socket-default eap-radius updown
+
+  plugins {
+    eap-radius {
+      secret = gv6URkSs 
+      server = PH_IP_ALICE
+    }
+  }
+}
@@ -0,0 +1,7 @@
+moon::ipsec stop
+carol::ipsec stop
+dave::ipsec stop
+alice::killall freeradius
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
@@ -0,0 +1,20 @@
+moon::rm /etc/ipsec.d/cacerts/*
+carol::rm /etc/ipsec.d/cacerts/*
+dave::rm /etc/ipsec.d/cacerts/*
+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::cat /etc/ipsec.d/triplets.dat
+dave::cat /etc/ipsec.d/triplets.dat
+alice::freeradius
+moon::ipsec start
+carol::ipsec start
+dave::ipsec start
+moon::expect-connection rw-eap
+carol::expect-connection home
+carol::ipsec up home
+dave::expect-connection home
+dave::ipsec up home
@@ -0,0 +1,26 @@
+#!/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"
+
+# Guest instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="moon carol dave"
+
+# Guest instances on which FreeRadius is started
+#
+RADIUSHOSTS="alice"
+
				`@@ -0,0 +1 @@`
				`# /etc/ipsec.secrets - strongSwan IPsec secrets file`