testing: Added swanctl/net2net-multicast scenario

9 files changed, 166 insertions, 0 deletions

diff --git a/testing/tests/swanctl/net2net-multicast/description.txt b/testing/tests/swanctl/net2net-multicast/description.txt
new file mode 100644
index 000000000..82874321b
--- /dev/null
+++ b/testing/tests/swanctl/net2net-multicast/description.txt
@@ -0,0 +1,7 @@
+A connection between the subnets behind the gateways <b>moon</b> and <b>sun</b> is set up.
+Using the <b>forecast</b> plugin additionally all 224.0.0.251 mDNS multicasts are going
+to be tunneled.
+The authentication is based on <b>X.509 certificates</b>. Upon the successful
+establishment of the IPsec tunnel, mDNS multicasts sent by <b>alice</b> are
+received by <b>bob</b> and vice versa whereas unfortunately multicasts originating
+from the gateways <b>moon</b> and <b>sun</b> themselves are not tunneled.
diff --git a/testing/tests/swanctl/net2net-multicast/evaltest.dat b/testing/tests/swanctl/net2net-multicast/evaltest.dat
new file mode 100644
index 000000000..e29f312ef
--- /dev/null
+++ b/testing/tests/swanctl/net2net-multicast/evaltest.dat
@@ -0,0 +1,14 @@
+alice::traceroute -p 5353 -w 1 -q 1 -m 1 224.0.0.251::traceroute::YES
+bob::  traceroute -p 5353 -w 1 -q 1 -m 1 224.0.0.251::traceroute::YES
+moon:: traceroute -p 5353 -w 1 -q 1 -m 1 224.0.0.251::traceroute::YES
+sun::  traceroute -p 5353 -w 1 -q 1 -m 1 224.0.0.251::traceroute::YES
+moon::swanctl --list-sas --raw 2> /dev/null::gw-gw.*version=2 state=ESTABLISHED local-host=192.168.0.1 local-port=500 local-id=moon.strongswan.org remote-host=192.168.0.2 remote-port=500 remote-id=sun.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.*net-net.*state=INSTALLED mode=TUNNEL.*ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[10.1.0.0/16 224.0.0.251/32] remote-ts=\[10.2.0.0/16 224.0.0.251/32]::YES
+sun:: swanctl --list-sas --raw 2> /dev/null::gw-gw.*version=2 state=ESTABLISHED local-host=192.168.0.2 local-port=500 local-id=sun.strongswan.org remote-host=192.168.0.1 remote-port=500 remote-id=moon.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.*net-net.*state=INSTALLED mode=TUNNEL.*ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[10.2.0.0/16 224.0.0.251/32] remote-ts=\[10.1.0.0/16 224.0.0.251/32]::YES
+sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ESP::YES
+sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ESP::YES
+alice::tcpdump::IP bob.strongswan.org.*224.0.0.251::YES
+alice::tcpdump::IP moon1.strongswan.org.*224.0.0.251::YES
+alice::tcpdump::IP sun1.strongswan.org.*224.0.0.251::NO
+bob::tcpdump::IP alice.strongswan.org.*224.0.0.251::YES
+bob::tcpdump::IP sun1.strongswan.org.*224.0.0.251::YES
+bob::tcpdump::IP moon1.strongswan.org.*224.0.0.251::NO
diff --git a/testing/tests/swanctl/net2net-multicast/hosts/moon/etc/strongswan.conf b/testing/tests/swanctl/net2net-multicast/hosts/moon/etc/strongswan.conf
new file mode 100644
index 000000000..bbd60d849
--- /dev/null
+++ b/testing/tests/swanctl/net2net-multicast/hosts/moon/etc/strongswan.conf
@@ -0,0 +1,22 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+swanctl {
+  load = pem pkcs1 x509 revocation constraints pubkey openssl random
+}
+
+charon {
+  load = random nonce aes sha1 sha2 pem pkcs1 gmp x509 curl revocation hmac kernel-netlink socket-default forecast vici
+
+  start-scripts {
+    creds = /usr/local/sbin/swanctl --load-creds
+    conns = /usr/local/sbin/swanctl --load-conns
+  }
+
+  multiple_authentication = no
+  plugins {
+    forecast {
+      groups = 224.0.0.251
+      interface = eth1
+    }
+  }
+}
diff --git a/testing/tests/swanctl/net2net-multicast/hosts/moon/etc/swanctl/swanctl.conf b/testing/tests/swanctl/net2net-multicast/hosts/moon/etc/swanctl/swanctl.conf
new file mode 100755
index 000000000..89d616c35
--- /dev/null
+++ b/testing/tests/swanctl/net2net-multicast/hosts/moon/etc/swanctl/swanctl.conf
@@ -0,0 +1,35 @@
+connections {
+
+   gw-gw {
+      local_addrs  = 192.168.0.1
+      remote_addrs = 192.168.0.2 
+
+      local {
+         auth = pubkey
+         certs = moonCert.pem
+         id = moon.strongswan.org
+      }
+      remote {
+         auth = pubkey
+         id = sun.strongswan.org 
+      }
+      children {
+         net-net {
+            local_ts  = 10.1.0.0/16,224.0.0.251/32 
+            remote_ts = 10.2.0.0/16,224.0.0.251/32 
+            mark_in  = %unique
+            mark_out = %unique
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            rekey_time = 5400
+            rekey_bytes = 500000000
+            rekey_packets = 1000000
+            esp_proposals = aes128gcm128-modp3072
+         }
+      }
+      version = 2
+      mobike = no
+      reauth_time = 10800
+      proposals = aes128-sha256-modp3072
+   }
+}
diff --git a/testing/tests/swanctl/net2net-multicast/hosts/sun/etc/strongswan.conf b/testing/tests/swanctl/net2net-multicast/hosts/sun/etc/strongswan.conf
new file mode 100644
index 000000000..48c4b8375
--- /dev/null
+++ b/testing/tests/swanctl/net2net-multicast/hosts/sun/etc/strongswan.conf
@@ -0,0 +1,18 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = random nonce aes sha1 sha2 pem pkcs1 gmp x509 curl revocation hmac kernel-netlink socket-default forecast vici
+
+  start-scripts {
+    creds = /usr/local/sbin/swanctl --load-creds
+    conns = /usr/local/sbin/swanctl --load-conns
+  }
+
+  multiple_authentication = no
+  plugins {
+    forecast {
+      groups = 224.0.0.251
+      interface = eth1
+    }
+  }
+}
diff --git a/testing/tests/swanctl/net2net-multicast/hosts/sun/etc/swanctl/swanctl.conf b/testing/tests/swanctl/net2net-multicast/hosts/sun/etc/swanctl/swanctl.conf
new file mode 100755
index 000000000..68ba24a8b
--- /dev/null
+++ b/testing/tests/swanctl/net2net-multicast/hosts/sun/etc/swanctl/swanctl.conf
@@ -0,0 +1,35 @@
+connections {
+
+   gw-gw {
+      local_addrs  = 192.168.0.2
+      remote_addrs = 192.168.0.1 
+
+      local {
+         auth = pubkey
+         certs = sunCert.pem
+         id = sun.strongswan.org
+      }
+      remote {
+         auth = pubkey
+         id = moon.strongswan.org 
+      }
+      children {
+         net-net {
+            local_ts  = 10.2.0.0/16,224.0.0.251/32
+            remote_ts = 10.1.0.0/16,224.0.0.251/32 
+            mark_in  = %unique
+            mark_out = %unique
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            rekey_time = 5400
+            rekey_bytes = 500000000
+            rekey_packets = 1000000
+            esp_proposals = aes128gcm128-modp3072
+         }
+      }
+      version = 2
+      mobike = no
+      reauth_time = 10800
+      proposals = aes128-sha256-modp3072
+   }
+}
diff --git a/testing/tests/swanctl/net2net-multicast/posttest.dat b/testing/tests/swanctl/net2net-multicast/posttest.dat
new file mode 100644
index 000000000..ba484f90d
--- /dev/null
+++ b/testing/tests/swanctl/net2net-multicast/posttest.dat
@@ -0,0 +1,3 @@
+moon::swanctl --terminate --ike gw-gw 2> /dev/null
+moon::service charon stop 2> /dev/null
+sun::service charon stop 2> /dev/null
diff --git a/testing/tests/swanctl/net2net-multicast/pretest.dat b/testing/tests/swanctl/net2net-multicast/pretest.dat
new file mode 100644
index 000000000..5b8d98879
--- /dev/null
+++ b/testing/tests/swanctl/net2net-multicast/pretest.dat
@@ -0,0 +1,7 @@
+moon::echo 1 > /proc/sys/net/ipv4/igmp_max_memberships
+sun::echo 1 > /proc/sys/net/ipv4/igmp_max_memberships
+moon::service charon start 2> /dev/null
+sun::service charon start 2> /dev/null
+moon::expect-connection gw-gw
+sun::expect-connection gw-gw
+moon::swanctl --initiate --child net-net 2> /dev/null
diff --git a/testing/tests/swanctl/net2net-multicast/test.conf b/testing/tests/swanctl/net2net-multicast/test.conf
new file mode 100644
index 000000000..579978772
--- /dev/null
+++ b/testing/tests/swanctl/net2net-multicast/test.conf
@@ -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 winnetou sun bob"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-w-s-b.png"
+ 
+# Guest instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="alice sun bob"
+
+# Guest instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="moon sun"
+
+# charon controlled by swanctl
+#
+SWANCTL=1