Imported Upstream version 4.6.4

10 files changed, 224 insertions, 0 deletions

diff --git a/testing/tests/pfkey/shunt-policies/description.txt b/testing/tests/pfkey/shunt-policies/description.txt
new file mode 100644
index 000000000..ad98eb8d5
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/description.txt
@@ -0,0 +1,11 @@
+All traffic from the clients <b>alice</b> and <b>venus</b> is tunneled
+by default gateway <b>moon</b> to VPN gateway <b>sun</b>. In order to
+prevent local traffic within the <b>10.1.0.0/16</b> subnet to enter the
+tunnel, a <b>local-net</b> shunt policy with <b>type=pass</b> is set up.
+In order for the shunt to work, automatic route insertion must be disabled
+by adding <b>install_routes = no</b> to the charon section of <b>strongswan.conf</b>.
+<p/>
+In order to demonstrate the use of <b>type=drop</b> shunt policies, the
+<b>venus-icmp</b> connection prevents ICMP traffic to and from <b>venus</b>
+to use the IPsec tunnel by dropping such packets. Since this policy does not
+apply to the local net, <b>venus</b> and <b>moon</b> can still ping each other.
diff --git a/testing/tests/pfkey/shunt-policies/evaltest.dat b/testing/tests/pfkey/shunt-policies/evaltest.dat
new file mode 100644
index 000000000..2f6e1a91f
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/evaltest.dat
@@ -0,0 +1,16 @@
+moon::ipsec statusall::net-net.*ESTABLISHED::YES
+sun::ipsec statusall::net-net.*ESTABLISHED::YES
+alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
+alice::ping -c 1 PH_IP_MOON1::64 bytes from PH_IP_MOON1: icmp_seq=1::YES
+venus::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::NO
+venus::ping -c 1 PH_IP_MOON1::64 bytes from PH_IP_MOON1: icmp_seq=1::YES
+moon::ping -c 1 -I PH_IP_MOON1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
+moon::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_seq=1::YES
+moon::ping -c 1 PH_IP_VENUS::64 bytes from PH_IP_VENUS: icmp_seq=1::YES
+bob::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_seq=1::YES
+bob::ping -c 1 PH_IP_MOON1::64 bytes from PH_IP_MOON1: icmp_seq=1::YES
+bob::ping -c 1 PH_IP_VENUS::64 bytes from PH_IP_VENUS: icmp_seq=1::NO
+sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ESP::YES
+sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ESP::YES
+venus::ssh PH_IP_BOB hostname::bob::YES
+bob::ssh PH_IP_VENUS hostname::venus::YES
diff --git a/testing/tests/pfkey/shunt-policies/hosts/moon/etc/init.d/iptables b/testing/tests/pfkey/shunt-policies/hosts/moon/etc/init.d/iptables
new file mode 100755
index 000000000..2b90a14c7
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/hosts/moon/etc/init.d/iptables
@@ -0,0 +1,84 @@
+#!/sbin/runscript
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+opts="start stop reload"
+
+depend() {
+	before net
+	need logger
+}
+
+start() {
+	ebegin "Starting firewall"
+
+	# enable IP forwarding
+	echo 1 > /proc/sys/net/ipv4/ip_forward
+	
+	# default policy is DROP
+	/sbin/iptables -P INPUT DROP
+	/sbin/iptables -P OUTPUT DROP
+	/sbin/iptables -P FORWARD DROP
+
+	# allow esp
+	iptables -A INPUT  -i eth0 -p 50 -j ACCEPT
+	iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
+
+	# allow IKE
+	iptables -A INPUT  -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
+	iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
+
+	# allow MobIKE
+	iptables -A INPUT  -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
+	iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
+
+	# allow crl fetch from winnetou
+	iptables -A INPUT  -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
+	iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
+
+	# allow ssh
+	iptables -A INPUT  -p tcp --dport 22 -j ACCEPT
+	iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
+
+	# allow icmp in local net
+	iptables -A INPUT  -i eth1 -p icmp -j ACCEPT
+	iptables -A OUTPUT -o eth1 -p icmp -j ACCEPT
+
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping firewall"
+		for a in `cat /proc/net/ip_tables_names`; do
+			/sbin/iptables -F -t $a
+			/sbin/iptables -X -t $a
+	
+			if [ $a == nat ]; then
+				/sbin/iptables -t nat -P PREROUTING ACCEPT
+				/sbin/iptables -t nat -P POSTROUTING ACCEPT
+				/sbin/iptables -t nat -P OUTPUT ACCEPT
+			elif [ $a == mangle ]; then
+				/sbin/iptables -t mangle -P PREROUTING ACCEPT
+				/sbin/iptables -t mangle -P INPUT ACCEPT
+				/sbin/iptables -t mangle -P FORWARD ACCEPT
+				/sbin/iptables -t mangle -P OUTPUT ACCEPT
+				/sbin/iptables -t mangle -P POSTROUTING ACCEPT
+			elif [ $a == filter ]; then
+				/sbin/iptables -t filter -P INPUT ACCEPT
+				/sbin/iptables -t filter -P FORWARD ACCEPT
+				/sbin/iptables -t filter -P OUTPUT ACCEPT
+			fi
+		done
+	eend $?
+}
+
+reload() {
+	ebegin "Flushing firewall"
+		for a in `cat /proc/net/ip_tables_names`; do
+			/sbin/iptables -F -t $a
+			/sbin/iptables -X -t $a
+		done;
+        eend $?
+	start
+}
+
diff --git a/testing/tests/pfkey/shunt-policies/hosts/moon/etc/ipsec.conf b/testing/tests/pfkey/shunt-policies/hosts/moon/etc/ipsec.conf
new file mode 100755
index 000000000..a4958f295
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/hosts/moon/etc/ipsec.conf
@@ -0,0 +1,43 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+        crlcheckinterval=180
+	strictcrlpolicy=no
+	plutostart=no
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+	mobike=no
+
+conn local-net
+	leftsubnet=10.1.0.0/16
+	rightsubnet=10.1.0.0/16
+	authby=never
+	type=pass
+	auto=route
+
+conn venus-icmp
+	leftsubnet=10.1.0.20/32
+	rightsubnet=0.0.0.0/0
+	leftprotoport=icmp
+	rightprotoport=icmp
+	leftauth=any
+	rightauth=any	
+	type=drop
+	auto=route
+
+conn net-net 
+	left=PH_IP_MOON
+	leftcert=moonCert.pem
+	leftid=@moon.strongswan.org
+	leftsubnet=10.1.0.0/16
+	leftfirewall=yes
+	lefthostaccess=yes
+	right=PH_IP_SUN
+	rightid=@sun.strongswan.org
+	rightsubnet=0.0.0.0/0
+	auto=add
diff --git a/testing/tests/pfkey/shunt-policies/hosts/moon/etc/strongswan.conf b/testing/tests/pfkey/shunt-policies/hosts/moon/etc/strongswan.conf
new file mode 100644
index 000000000..87b70994f
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/hosts/moon/etc/strongswan.conf
@@ -0,0 +1,7 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-pfkey kernel-netlink socket-default updown
+  multiple_authentication = no
+  install_routes = no
+}
diff --git a/testing/tests/pfkey/shunt-policies/hosts/sun/etc/ipsec.conf b/testing/tests/pfkey/shunt-policies/hosts/sun/etc/ipsec.conf
new file mode 100755
index 000000000..c3b36fb7c
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/hosts/sun/etc/ipsec.conf
@@ -0,0 +1,25 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+        crlcheckinterval=180
+	strictcrlpolicy=no
+	plutostart=no
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+        keyingtries=1
+	keyexchange=ikev2
+	mobike=no
+
+conn net-net 
+	left=PH_IP_SUN
+	leftcert=sunCert.pem
+	leftid=@sun.strongswan.org
+	leftsubnet=0.0.0.0/0
+	leftfirewall=yes
+	right=PH_IP_MOON
+	rightid=@moon.strongswan.org
+	rightsubnet=10.1.0.0/16
+	auto=add
diff --git a/testing/tests/pfkey/shunt-policies/hosts/sun/etc/strongswan.conf b/testing/tests/pfkey/shunt-policies/hosts/sun/etc/strongswan.conf
new file mode 100644
index 000000000..10efed787
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/hosts/sun/etc/strongswan.conf
@@ -0,0 +1,6 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-pfkey kernel-netlink socket-default updown
+  multiple_authentication = no
+}
diff --git a/testing/tests/pfkey/shunt-policies/posttest.dat b/testing/tests/pfkey/shunt-policies/posttest.dat
new file mode 100644
index 000000000..a4c96e10f
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/posttest.dat
@@ -0,0 +1,5 @@
+moon::ipsec stop
+sun::ipsec stop
+moon::/etc/init.d/iptables stop 2> /dev/null
+sun::/etc/init.d/iptables stop 2> /dev/null
+
diff --git a/testing/tests/pfkey/shunt-policies/pretest.dat b/testing/tests/pfkey/shunt-policies/pretest.dat
new file mode 100644
index 000000000..2d7a78acb
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/pretest.dat
@@ -0,0 +1,6 @@
+moon::/etc/init.d/iptables start 2> /dev/null
+sun::/etc/init.d/iptables start 2> /dev/null
+moon::ipsec start
+sun::ipsec start
+moon::sleep 1 
+moon::ipsec up net-net
diff --git a/testing/tests/pfkey/shunt-policies/test.conf b/testing/tests/pfkey/shunt-policies/test.conf
new file mode 100644
index 000000000..cf2ef7424
--- /dev/null
+++ b/testing/tests/pfkey/shunt-policies/test.conf
@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+# This configuration file provides information on the
+# UML instances used for this test
+
+# All UML instances that are required for this test
+#
+UMLHOSTS="alice moon winnetou sun bob"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-v-m-w-s-b.png"
+ 
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="sun"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="moon sun"