testing: Added swanctl/protoport-dual scenario

testing/tests/swanctl/protoport-dual/description.txt

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+Using <b>[&lt;protocol&gt;/&lt;port&gt;]</b> selectors in the
+<b>local_ts</b> and <b>remote_ts</b> child parameters, two IPsec tunnels
+between the roadwarrior <b>carol</b> and the gateway <b>moon</b> are defined.
+The first CHILD_SA is restricted to ICMP packets and the second
+covers TCP-based SSH connections. The established tunnels are tested
+by <b>carol</b> by first pinging <b>alice</b> behind <b>moon</b> and
+then setting up an SSH session to the same client.

testing/tests/swanctl/protoport-dual/evaltest.dat

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+carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_req=1::YES
+carol::ping -c 1 PH_IP_MOON1::64 bytes from PH_IP_MOON1: icmp_req=1::YES
+carol::ssh -o ConnectTimeout=5 PH_IP_ALICE hostname::alice::YES
+carol::swanctl --list-sas --raw 2> /dev/null::home.*version=2 state=ESTABLISHED local-host=192.168.0.100 local-id=carol@strongswan.org remote-host=192.168.0.1 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=MODP_3072.*child-sas.*icmp.*state=INSTALLED mode=TUNNEL protocol=ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[192.168.0.100/32\[icmp]] remote-ts=\[10.1.0.0/16\[icmp]].*ssh.*state=INSTALLED mode=TUNNEL protocol=ESP.*encr-alg=AES_GCM_16 encr-keysize=128 dh-group=MODP_3072.*local-ts=\[192.168.0.100/32\[tcp]] remote-ts=\[10.1.0.0/16\[tcp/ssh]::YES
+moon::swanctl --list-sas --raw 2> /dev/null::rw.*version=2 state=ESTABLISHED local-host=192.168.0.1 local-id=moon.strongswan.org remote-host=192.168.0.100 remote-id=carol@strongswan.org.*encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128 prf-alg=PRF_HMAC_SHA2_256 dh-group=MODP_3072.*child-sas.*icmp.*state=INSTALLED mode=TUNNEL protocol=ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[10.1.0.0/16\[icmp]] remote-ts=\[192.168.0.100/32\[icmp]].*ssh.*state=INSTALLED mode=TUNNEL protocol=ESP.*encr-alg=AES_GCM_16 encr-keysize=128 dh-group=MODP_3072.*local-ts=\[10.1.0.0/16\[tcp/ssh]] remote-ts=\[192.168.0.100/32\[tcp]]::YES
+moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES
+moon::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES

testing/tests/swanctl/protoport-dual/hosts/carol/etc/strongswan.conf

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+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = random nonce aes sha1 sha2 pem pkcs1 gmp x509 curl revocation hmac vici kernel-netlink socket-default updown
+
+  start-scripts {
+    creds = /usr/local/sbin/swanctl --load-creds 
+    conns = /usr/local/sbin/swanctl --load-conns
+  } 
+}

testing/tests/swanctl/protoport-dual/hosts/carol/etc/swanctl/swanctl.conf

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+connections {
+
+   home {
+      local_addrs  = 192.168.0.100
+      remote_addrs = 192.168.0.1 
+
+      local {
+         auth = pubkey
+         certs = carolCert.pem
+         id = carol@strongswan.org
+      }
+      remote {
+         auth = pubkey
+         id = moon.strongswan.org 
+      }
+      children {
+         icmp {
+            local_ts  = dynamic[icmp]
+            remote_ts = 10.1.0.0/16[icmp]
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-modp3072
+         }
+         ssh {
+            local_ts  = dynamic[tcp]
+            remote_ts = 10.1.0.0/16[tcp/ssh]
+            
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-modp3072
+         }
+      }
+      version = 2
+      proposals = aes128-sha256-modp3072
+   }
+}

testing/tests/swanctl/protoport-dual/hosts/moon/etc/strongswan.conf

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+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = random nonce aes sha1 sha2 pem pkcs1 gmp random nonce x509 curl revocation hmac vici kernel-netlink socket-default updown
+
+  start-scripts {
+    creds = /usr/local/sbin/swanctl --load-creds 
+    conns = /usr/local/sbin/swanctl --load-conns
+  } 
+}

testing/tests/swanctl/protoport-dual/hosts/moon/etc/swanctl/swanctl.conf

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+connections {
+
+   rw {
+      local_addrs  = 192.168.0.1
+
+      local {
+         auth = pubkey
+         certs = moonCert.pem
+         id = moon.strongswan.org
+      }
+      remote {
+         auth = pubkey
+      }
+      children {
+         icmp {
+            local_ts  = 10.1.0.0/16[icmp]
+            remote_ts = dynamic[icmp]
+
+            hostaccess = yes
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-modp3072
+         }
+         ssh {
+            local_ts  = 10.1.0.0/16[tcp/ssh]
+            remote_ts = dynamic[tcp]
+
+            hostaccess = yes
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-modp3072
+         }
+      }
+      version = 2
+      proposals = aes128-sha256-modp3072
+   }
+}

testing/tests/swanctl/protoport-dual/posttest.dat

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+carol::swanctl --terminate --ike home
+carol::service charon stop 2> /dev/null
+moon::service charon stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush

testing/tests/swanctl/protoport-dual/pretest.dat

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+moon::iptables-restore < /etc/iptables.rules
+carol::iptables-restore < /etc/iptables.rules
+moon::service charon start 2> /dev/null
+carol::service charon start 2> /dev/null
+carol::expect-connection icmp
+carol::expect-connection ssh
+carol::swanctl --initiate --child icmp 2> /dev/null
+carol::swanctl --initiate --child ssh 2> /dev/null

testing/tests/swanctl/protoport-dual/test.conf

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+#!/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