testing: Migrate ikev2-stroke-bye scenarios to vici

2021-06-22 10:23:06 +02:00
parent 706c58b291
commit eba2622587
931 changed files with 5934 additions and 5925 deletions
@@ -0,0 +1,12 @@
+This scenario tests <b>make-before-break reauthentication</b> using overlapping
+IKE_SAs by setting the <i>make_before_break</i> strongswan.conf option. The
+initiator <b>carol</b> reauthenticates the IKE_SA with host <b>moon</b>, but does
+not close the old IKE_SA before the replacement CHILD_SA is in place.
+<p/>
+Because the responder is always able to install CHILD_SAs before the initiator
+is, some traffic sent by the responder over such a CHILD_SA might get dropped by
+the initiator (until it also installed the CHILD_SA).  This is particularly
+problematic if OCSP/CRL checks are delayed or if they can also be done via the
+IPsec tunnel once it's established.  Therefore, online OCSP/CRL checks are
+suspended during the reauthentication and done afterwards. This is verified here
+by revoking the responder's certificate after the SA got initially established.
@@ -0,0 +1,10 @@
+winnetou::cp /var/www/strongswan.crl /var/www/strongswan.crl.bak
+winnetou::cp /var/www/strongswan_moon_revoked.crl /var/www/strongswan.crl
+carol::swanctl --flush-certs --type x509_crl
+moon:: swanctl --list-sas --raw 2> /dev/null::rw.*version=2 state=ESTABLISHED local-host=PH_IP_MOON local-port=4500 local-id=moon.strongswan.org remote-host=PH_IP_CAROL 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
+carol::swanctl --list-sas --raw 2> /dev/null::home.*version=2 state=ESTABLISHED local-host=PH_IP_CAROL local-port=4500 [email protected] remote-host=PH_IP_MOON remote-port=4500 remote-id=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
+carol::sleep 6
+carol::cat /var/log/daemon.log::certificate was revoked.*key compromise::YES
+carol::cat /var/log/daemon.log::peer certificate verification failed, deleting SA::YES
+moon:: swanctl --list-sas --raw 2> /dev/null::rw.*version=2 state=ESTABLISHED local-host=PH_IP_MOON local-port=4500 local-id=moon.strongswan.org remote-host=PH_IP_CAROL 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]::NO
+carol::swanctl --list-sas --raw 2> /dev/null::home.*version=2 state=ESTABLISHED local-host=PH_IP_CAROL local-port=4500 [email protected] remote-host=PH_IP_MOON remote-port=4500 remote-id=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]::NO
@@ -0,0 +1,11 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+swanctl {
+  load = pem pkcs1 x509 revocation constraints pubkey openssl random
+}
+
+charon-systemd {
+  load = random nonce sha1 sha2 aes hmac pem pkcs1 x509 revocation constraints pubkey curve25519 gmp curl kernel-netlink socket-default updown vici
+
+  make_before_break = yes
+}
@@ -0,0 +1,32 @@
+connections {
+
+   home {
+      local_addrs  = PH_IP_CAROL
+      remote_addrs = PH_IP_MOON
+
+      # short lifetimes for testing purposes
+      reauth_time = 5s
+      over_time = 5s
+      rand_time = 0
+
+      local {
+         auth = pubkey
+         certs = carolCert.pem
+         id = [email protected]
+      }
+      remote {
+         auth = pubkey
+         id = moon.strongswan.org
+         revocation = strict
+      }
+      children {
+         home {
+            remote_ts = 10.1.0.0/16
+
+            esp_proposals = aes128gcm128-x25519
+         }
+      }
+      version = 2
+      proposals = aes128-sha256-x25519
+   }
+}
@@ -0,0 +1,9 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+swanctl {
+  load = pem pkcs1 x509 revocation constraints pubkey openssl random
+}
+
+charon-systemd {
+  load = random nonce sha1 sha2 aes hmac pem pkcs1 x509 revocation constraints pubkey curve25519 gmp curl kernel-netlink socket-default updown vici
+}
@@ -0,0 +1,26 @@
+connections {
+
+   rw {
+      local_addrs  = PH_IP_MOON
+
+      local {
+         auth = pubkey
+         certs = moonCert.pem
+         id = moon.strongswan.org
+      }
+      remote {
+         auth = pubkey
+         revocation = strict
+      }
+      children {
+         net {
+            local_ts  = 10.1.0.0/16
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-x25519
+         }
+      }
+      version = 2
+      proposals = aes128-sha256-x25519
+   }
+}
@@ -0,0 +1,3 @@
+winnetou::cp /var/www/strongswan.crl.bak /var/www/strongswan.crl
+moon::systemctl stop strongswan
+carol::systemctl stop strongswan
@@ -0,0 +1,5 @@
+moon::systemctl start strongswan
+carol::systemctl start strongswan
+moon::expect-connection rw
+carol::expect-connection home
+carol::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"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-c-w.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"
+
+# charon controlled by swanctl
+#
+SWANCTL=1