testing: Migrated ikev2 scenarios to swanctl

2018-12-09 13:16:41 +01:00
parent be1c7e3815
commit 030de21b7b
361 changed files with 5989 additions and 214 deletions
@@ -0,0 +1,10 @@
+The roadwarriors <b>carol</b> and <b>dave</b> set up a connection each to gateway <b>moon</b>.
+The strong mutual authentication is based on <b>EAP-PEAP</b> only (without a separate IKEv2
+authentication) with the gateway being authenticated by a server certificate during the
+EAP-TLS tunnel setup (phase1 of EAP-PEAP). This tunnel protects the ensuing weak client
+authentication based on <b>EAP-MD5</b> (phase2 of EAP-PEAP).
+<p/>
+With the setting <b>charon.plugins.eap-peap.phase2_piggyback = yes</b> the server <b>moon</b>
+initiates phase2 of the EAP-PEAP protocol by piggybacking a tunneled EAP Identity request
+right onto the TLS Finished message. Client <b>carol</b> presents the correct MD5 password
+and succeeds whereas client <b>dave</b> chooses the wrong password and fails.
@@ -0,0 +1,17 @@
+carol::cat /var/log/daemon.log::server requested EAP_PEAP authentication::YES
+carol::cat /var/log/daemon.log::allow mutual EAP-only authentication::YES
+carol::cat /var/log/daemon.log::server requested EAP_MD5 authentication::YES
+carol::cat /var/log/daemon.log::EAP method EAP_PEAP succeeded, MSK established::YES
+carol::cat /var/log/daemon.log::authentication of 'C=CH, O=Linux strongSwan, CN=moon.strongswan.org' with EAP successful::YES
+dave:: cat /var/log/daemon.log::server requested EAP_PEAP authentication::YES
+dave:: cat /var/log/daemon.log::allow mutual EAP-only authentication::YES
+dave:: cat /var/log/daemon.log::server requested EAP_MD5 authentication::YES
+dave:: cat /var/log/daemon.log::received EAP_FAILURE, EAP authentication failed::YES
+moon:: cat /var/log/daemon.log::EAP_PEAP phase2 authentication of '[email protected]' with EAP_MD5 successful::YES
+moon:: cat /var/log/daemon.log::authentication of '[email protected]' with EAP successful::YES
+moon:: cat /var/log/daemon.log::EAP method EAP_PEAP failed for peer [email protected]::YES
+carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_.eq=1::YES
+carol::swanctl --list-sas --raw 2> /dev/null::home.*version=2 state=ESTABLISHED local-host=192.168.0.100 local-port=4500 [email protected] remote-host=192.168.0.1 remote-port=4500 remote-id=C=CH, O=Linux strongSwan, CN=moon.strongswan.org initiator=yes.*encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128 prf-alg=PRF_HMAC_SHA2_256 dh-group=CURVE_25519.*child-sas.*home.*state=INSTALLED mode=TUNNEL.*ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[192.168.0.100/32] remote-ts=\[10.1.0.0/16]::YES
+moon:: swanctl --list-sas --ike-id 1 --raw 2> /dev/null::rw-eap.*version=2 state=ESTABLISHED local-host=192.168.0.1 local-port=4500 local-id=C=CH, O=Linux strongSwan, CN=moon.strongswan.org remote-host=192.168.0.100 remote-port=4500 [email protected].*encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128 prf-alg=PRF_HMAC_SHA2_256 dh-group=CURVE_25519.*child-sas.*net.*reqid=1 state=INSTALLED mode=TUNNEL.*ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[10.1.0.0/16] remote-ts=\[192.168.0.100/32]::YES
+moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES
+moon::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES
@@ -0,0 +1,20 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+swanctl {
+  load = pem pkcs1 x509 revocation constraints pubkey openssl random
+}
+
+charon-systemd {
+  load = random nonce aes md5 sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac gcm vici kernel-netlink socket-default eap-identity eap-md5 eap-peap updown
+
+  multiple_authentication=no
+  syslog {
+    daemon {
+      tls = 2
+    }
+  }
+}
+
+libtls {
+  suites = TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
+}
@@ -0,0 +1,35 @@
+connections {
+
+   home {
+      local_addrs  = 192.168.0.100
+      remote_addrs = 192.168.0.1
+
+      local {
+         auth = eap
+         id = [email protected]
+      }
+      remote {
+         auth = eap-peap
+         id = "C=CH, O=Linux strongSwan, CN=moon.strongswan.org"
+      }
+      children {
+         home {
+            remote_ts = 10.1.0.0/16
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-x25519
+         }
+      }
+      version = 2
+      send_certreq = no
+      proposals = aes128-sha256-x25519
+   }
+}
+
+secrets {
+
+   eap-carol {
+      id = [email protected]
+      secret = Ar3etTnp
+   }
+}
@@ -0,0 +1,20 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+swanctl {
+  load = pem pkcs1 x509 revocation constraints pubkey openssl random
+}
+
+charon-systemd {
+  load = random nonce aes md5 sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac gcm vici kernel-netlink socket-default eap-identity eap-md5 eap-peap updown
+
+  multiple_authentication=no
+  syslog {
+    daemon {
+      tls = 2
+    }
+  }
+}
+
+libtls {
+  suites = TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
+}
@@ -0,0 +1,35 @@
+connections {
+
+   home {
+      local_addrs  = 192.168.0.200
+      remote_addrs = 192.168.0.1
+
+      local {
+         auth = eap
+         id = [email protected]
+      }
+      remote {
+         auth = eap-peap
+         id = "C=CH, O=Linux strongSwan, CN=moon.strongswan.org"
+      }
+      children {
+         home {
+            remote_ts = 10.1.0.0/16
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-x25519
+         }
+      }
+      version = 2
+      send_certreq = no
+      proposals = aes128-sha256-x25519
+   }
+}
+
+secrets {
+
+   eap-dave {
+      id = [email protected]
+      secret = UgaM65Va
+   }
+}
@@ -0,0 +1,22 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+swanctl {
+  load = pem pkcs1 x509 revocation constraints pubkey openssl random
+}
+
+charon-systemd {
+  load = random nonce aes md5 sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac gcm vici kernel-netlink socket-default eap-identity eap-md5 eap-peap updown
+
+  multiple_authentication=no
+  syslog {
+    daemon {
+      tls = 2
+    }
+  }
+  plugins {
+    eap-peap {
+      phase2_method = md5
+      phase2_piggyback = yes
+    }
+  }
+}
@@ -0,0 +1,37 @@
+connections {
+
+   rw-eap {
+      local_addrs  = 192.168.0.1
+
+      local {
+         auth = eap-peap
+         certs = moonCert.pem
+      }
+      remote {
+         auth = eap-peap
+      }
+      children {
+         net {
+            local_ts  = 10.1.0.0/16
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-x25519
+         }
+      }
+      version = 2
+      send_certreq = no
+      proposals = aes128-sha256-x25519
+   }
+}
+
+secrets {
+
+   eap-carol {
+      id = [email protected]
+      secret = Ar3etTnp
+   }
+   eap-dave {
+      id = [email protected]
+      secret = W7R0g3do
+   }
+}
@@ -0,0 +1,6 @@
+carol::systemctl stop strongswan-swanctl
+dave::systemctl stop strongswan-swanctl
+moon::systemctl stop strongswan-swanctl
+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
+carol::cd /etc/swanctl; rm rsa/* x509/*
+dave::cd /etc/swanctl; rm rsa/* x509/*
+moon::systemctl start strongswan-swanctl
+carol::systemctl start strongswan-swanctl
+dave::systemctl start strongswan-swanctl
+moon::expect-connection rw-eap
+carol::expect-connection home
+carol::swanctl --initiate --child home 2> /dev/null
+dave::expect-connection home
+dave::swanctl --initiate --child home 2> /dev/null
@@ -0,0 +1,25 @@
+#!/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"
+
+# charon controlled by swanctl
+#
+SWANCTL=1