testing: Added swanctl/dhcp-dynamic scenario

15 files changed, 279 insertions, 0 deletions

diff --git a/testing/tests/swanctl/dhcp-dynamic/description.txt b/testing/tests/swanctl/dhcp-dynamic/description.txt
new file mode 100644
index 000000000..b29a1de78
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/description.txt
@@ -0,0 +1,8 @@
+The roadwarriors <b>carol</b> and <b>dave</b> set up a connection each to gateway <b>moon</b>
+and request a <b>virtual IP</b> via the IKEv2 configuration payload by using the <b>leftsourceip=%config</b>
+parameter. The <b>dhcp</b> plugin on gateway <b>moon</b> then requests an IP address and DNS server
+information from DHCP server <b>venus</b> using the DHCP protocol. The IP addresses are assigned dynamically
+by <b>venus</b> from the pool 10.1.0.50..10.1.0.60 so that <b>carol</b> and <b>dave</b> become full members
+of the subnet 10.1.0.0/16 hidden behind gateway <b>moon</b>. And this thanks to the <b>farp</b> plugin
+through which <b>moon</b> acts as a proxy for ARP requests e.g. from <b>alice</b> who wants to ping
+<b>carol</b> and <b>dave</b>. 
diff --git a/testing/tests/swanctl/dhcp-dynamic/evaltest.dat b/testing/tests/swanctl/dhcp-dynamic/evaltest.dat
new file mode 100644
index 000000000..924137e95
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/evaltest.dat
@@ -0,0 +1,22 @@
+alice::ping -c 1 10.1.0.50::64 bytes from 10.1.0.50: icmp_req=1::YES
+carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_req=1::YES
+alice::ping -c 1 10.1.0.51::64 bytes from 10.1.0.51: icmp_req=1::YES
+dave:: ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_req=1::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.*local-vips=\[10.1.0.50] child-sas.*home.*state=INSTALLED mode=TUNNEL.*ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[10.1.0.50/32] remote-ts=\[10.1.0.0/16]::YES
+dave:: swanctl --list-sas --raw 2> /dev/null::home.*version=2 state=ESTABLISHED local-host=192.168.0.200 local-id=dave@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.*local-vips=\[10.1.0.51] child-sas.*home.*state=INSTALLED mode=TUNNEL.*ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[10.1.0.51/32] remote-ts=\[10.1.0.0/16]::YES
+moon:: swanctl --list-sas --ike-id 1 --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.*remote-vips=\[10.1.0.50] 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=\[10.1.0.50/32]
+moon:: swanctl --list-sas --ike-id 2 --raw 2> /dev/null::rw.*version=2 state=ESTABLISHED local-host=192.168.0.1 local-id=moon.strongswan.org remote-host=192.168.0.200 remote-id=dave@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.*remote-vips=\[10.1.0.51] child-sas.*net.*reqid=2 state=INSTALLED mode=TUNNEL.*ESP.*encr-alg=AES_GCM_16 encr-keysize=128.*local-ts=\[10.1.0.0/16] remote-ts=\[10.1.0.51/32]
+moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES
+moon::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES
+moon::tcpdump::IP dave.strongswan.org > moon.strongswan.org: ESP::YES
+moon::tcpdump::IP moon.strongswan.org > dave.strongswan.org: ESP::YES
+alice::tcpdump::ARP, Reply carol3.strongswan.org is-at 52:54:00:43:e3:35::YES
+alice::tcpdump::IP alice.strongswan.org > carol3.strongswan.org: ICMP echo request::YES
+alice::tcpdump::IP carol3.strongswan.org > alice.strongswan.org: ICMP echo reply::YES
+alice::tcpdump::IP carol3.strongswan.org > alice.strongswan.org: ICMP echo request::YES
+alice::tcpdump::IP alice.strongswan.org > carol3.strongswan.org: ICMP echo reply::YES
+alice::tcpdump::ARP, Reply dave3.strongswan.org is-at 52:54:00:43:e3:35::YES
+alice::tcpdump::IP alice.strongswan.org > dave3.strongswan.org: ICMP echo request::YES
+alice::tcpdump::IP dave3.strongswan.org > alice.strongswan.org: ICMP echo reply::YES
+alice::tcpdump::IP dave3.strongswan.org > alice.strongswan.org: ICMP echo request::YES
+alice::tcpdump::IP alice.strongswan.org > dave3.strongswan.org: ICMP echo reply::YES
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/carol/etc/strongswan.conf b/testing/tests/swanctl/dhcp-dynamic/hosts/carol/etc/strongswan.conf
new file mode 100755
index 000000000..5b06b251f
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/carol/etc/strongswan.conf
@@ -0,0 +1,14 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+swanctl {
+  load = pem pkcs1 x509 revocation constraints pubkey openssl random 
+}
+
+charon {
+  load = random nonce sha1 sha2 aes hmac pem pkcs1 x509 revocation constraints pubkey gmp curl kernel-netlink socket-default resolve updown vici
+
+  start-scripts {
+    creds = /usr/local/sbin/swanctl --load-creds 
+    conns = /usr/local/sbin/swanctl --load-conns
+  } 
+}
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/carol/etc/swanctl/swanctl.conf b/testing/tests/swanctl/dhcp-dynamic/hosts/carol/etc/swanctl/swanctl.conf
new file mode 100755
index 000000000..f1a76db62
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/carol/etc/swanctl/swanctl.conf
@@ -0,0 +1,28 @@
+connections {
+
+   home {
+      local_addrs  = 192.168.0.100
+      remote_addrs = 192.168.0.1 
+      vips = 0.0.0.0 
+
+      local {
+         auth = pubkey
+         certs = carolCert.pem
+         id = carol@strongswan.org
+      }
+      remote {
+         auth = pubkey
+         id = moon.strongswan.org 
+      }
+      children {
+         home {
+            remote_ts = 10.1.0.0/16 
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-modp3072
+         }
+      }
+      version = 2
+      proposals = aes128-sha256-modp3072
+   }
+}
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/dave/etc/strongswan.conf b/testing/tests/swanctl/dhcp-dynamic/hosts/dave/etc/strongswan.conf
new file mode 100755
index 000000000..5b06b251f
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/dave/etc/strongswan.conf
@@ -0,0 +1,14 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+swanctl {
+  load = pem pkcs1 x509 revocation constraints pubkey openssl random 
+}
+
+charon {
+  load = random nonce sha1 sha2 aes hmac pem pkcs1 x509 revocation constraints pubkey gmp curl kernel-netlink socket-default resolve updown vici
+
+  start-scripts {
+    creds = /usr/local/sbin/swanctl --load-creds 
+    conns = /usr/local/sbin/swanctl --load-conns
+  } 
+}
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/dave/etc/swanctl/swanctl.conf b/testing/tests/swanctl/dhcp-dynamic/hosts/dave/etc/swanctl/swanctl.conf
new file mode 100755
index 000000000..184185bb3
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/dave/etc/swanctl/swanctl.conf
@@ -0,0 +1,28 @@
+connections {
+
+   home {
+      local_addrs  = 192.168.0.200
+      remote_addrs = 192.168.0.1 
+      vips = 0.0.0.0 
+
+      local {
+         auth = pubkey
+         certs = daveCert.pem
+         id = dave@strongswan.org
+      }
+      remote {
+         auth = pubkey
+         id = moon.strongswan.org 
+      }
+      children {
+         home {
+            remote_ts = 10.1.0.0/16 
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-modp3072
+         }
+      }
+      version = 2
+      proposals = aes128-sha256-modp3072
+   }
+}
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/dhcpd.conf b/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/dhcpd.conf
new file mode 100644
index 000000000..0340d5669
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/dhcpd.conf
@@ -0,0 +1,9 @@
+subnet 10.1.0.0 netmask 255.255.0.0 {
+  option routers 10.1.0.1;
+  option broadcast-address 10.1.255.255;
+  option domain-name servers PH_IP_WINNETOU PH_IP_VENUS
+  option netbios-name-servers PH_IP_VENUS;
+
+  # dynamic address pool for visitors
+  range 10.1.0.30 10.1.0.50;
+}
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/iptables.rules b/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/iptables.rules
new file mode 100644
index 000000000..2d9a466b0
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/iptables.rules
@@ -0,0 +1,39 @@
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow bootpc and bootps
+-A OUTPUT -p udp --sport bootpc --dport bootps -j ACCEPT
+-A INPUT  -p udp --sport bootps --dport bootps -j ACCEPT
+
+# allow broadcasts from eth1
+-A INPUT -i eth1 -d 10.1.255.255 -j ACCEPT
+
+# 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
+
+# log dropped packets
+-A INPUT  -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/strongswan.conf b/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/strongswan.conf
new file mode 100755
index 000000000..36e4e772a
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/strongswan.conf
@@ -0,0 +1,20 @@
+# /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 vici kernel-netlink socket-default updown attr farp dhcp
+
+  start-scripts {
+    creds = /usr/local/sbin/swanctl --load-creds
+    conns = /usr/local/sbin/swanctl --load-conns
+  }
+
+  plugins {
+    dhcp {
+      server = 10.1.255.255
+    }
+  }
+}
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/swanctl/swanctl.conf b/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/swanctl/swanctl.conf
new file mode 100755
index 000000000..e19568b4b
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/moon/etc/swanctl/swanctl.conf
@@ -0,0 +1,26 @@
+connections {
+
+   rw {
+      local_addrs  = 192.168.0.1
+      pools = dhcp
+
+      local {
+         auth = pubkey
+         certs = moonCert.pem
+         id = moon.strongswan.org
+      }
+      remote {
+         auth = pubkey
+      }
+      children {
+         net {
+            local_ts  = 10.1.0.0/16 
+
+            updown = /usr/local/libexec/ipsec/_updown iptables
+            esp_proposals = aes128gcm128-modp3072
+         }
+      }
+      version = 2
+      proposals = aes128-sha256-modp3072
+   }
+}
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/venus/etc/dhcp/dhcpd.conf b/testing/tests/swanctl/dhcp-dynamic/hosts/venus/etc/dhcp/dhcpd.conf
new file mode 100644
index 000000000..7a178505f
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/venus/etc/dhcp/dhcpd.conf
@@ -0,0 +1,14 @@
+# dhcpd configuration file
+
+ddns-update-style none;
+
+subnet 10.1.0.0 netmask 255.255.0.0 {
+  option domain-name          "strongswan.org";
+  option domain-name-servers   PH_IP_VENUS;
+  option netbios-name-servers  PH_IP_ALICE;
+  option routers               PH_IP_MOON1;
+  option broadcast-address     10.1.255.255;
+  next-server                  PH_IP_VENUS;
+
+  range 10.1.0.50 10.1.0.60;
+}
diff --git a/testing/tests/swanctl/dhcp-dynamic/hosts/venus/etc/dnsmasq.conf b/testing/tests/swanctl/dhcp-dynamic/hosts/venus/etc/dnsmasq.conf
new file mode 100644
index 000000000..ec8c945a7
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/hosts/venus/etc/dnsmasq.conf
@@ -0,0 +1,7 @@
+interface=eth0
+dhcp-range=10.1.0.50,10.1.0.60,255.255.0.0,10.1.255.255
+dhcp-option=option:router,PH_IP_MOON1
+dhcp-option=option:dns-server,PH_IP_VENUS
+dhcp-option=option:netbios-ns,PH_IP_ALICE
+dhcp-option=option:domain-name,strongswan.org
+log-dhcp
diff --git a/testing/tests/swanctl/dhcp-dynamic/posttest.dat b/testing/tests/swanctl/dhcp-dynamic/posttest.dat
new file mode 100644
index 000000000..624a26b4b
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/posttest.dat
@@ -0,0 +1,12 @@
+carol::swanctl --terminate --ike home
+dave::swanctl --terminate --ike home
+carol::service charon stop 2> /dev/null
+dave::service charon stop 2> /dev/null
+moon::service charon stop 2> /dev/null
+venus::cat /var/state/dhcp/dhcpd.leases
+venus::/etc/init.d/isc-dhcp-server stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
+alice::arp -d 10.1.0.50
+alice::arp -d 10.1.0.51
diff --git a/testing/tests/swanctl/dhcp-dynamic/pretest.dat b/testing/tests/swanctl/dhcp-dynamic/pretest.dat
new file mode 100644
index 000000000..6d935b63c
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/pretest.dat
@@ -0,0 +1,13 @@
+moon::iptables-restore < /etc/iptables.rules
+carol::iptables-restore < /etc/iptables.rules
+dave::iptables-restore < /etc/iptables.rules
+venus::cat /etc/dhcp/dhcpd.conf
+venus::/etc/init.d/isc-dhcp-server start 2> /dev/null
+moon::service charon start 2> /dev/null
+carol::service charon start 2> /dev/null
+dave::service charon start 2> /dev/null
+moon::expect-connection rw
+carol::expect-connection home
+carol::swanctl --initiate --child home 2> /dev/null
+dave::expect-connection home
+dave::swanctl --initiate --child home 2> /dev/null
diff --git a/testing/tests/swanctl/dhcp-dynamic/test.conf b/testing/tests/swanctl/dhcp-dynamic/test.conf
new file mode 100644
index 000000000..853093c96
--- /dev/null
+++ b/testing/tests/swanctl/dhcp-dynamic/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 venus moon carol winnetou dave"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-v-m-c-w-d.png"
+
+# Guest instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon alice"
+
+# Guest instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="moon carol dave"
+
+# charon controlled by swanctl
+#
+SWANCTL=1