testing: add a testcase for plain XAuth RADIUS authentication

testing/tests/ikev1/xauth-rsa-radius/hosts/alice/etc/freeradius/eap.conf

@@ -0,0 +1,5 @@
+eap {
+  default_eap_type = md5
+  md5 {
+  }
+}

testing/tests/ikev1/xauth-rsa-radius/hosts/alice/etc/freeradius/proxy.conf

@@ -0,0 +1,5 @@
+realm strongswan.org {
+  type     = radius
+  authhost = LOCAL
+  accthost = LOCAL
+}

testing/tests/ikev1/xauth-rsa-radius/hosts/alice/etc/freeradius/sites-available/default

@@ -0,0 +1,39 @@
+authorize {
+  suffix
+  files
+}
+
+authenticate {
+  pap
+}
+
+preacct {
+  preprocess
+  acct_unique
+  suffix
+  files
+}
+
+accounting {
+  detail
+  unix
+  radutmp
+  attr_filter.accounting_response
+}
+
+session {
+  radutmp
+}
+
+post-auth {
+  exec
+  Post-Auth-Type REJECT {
+    attr_filter.access_reject
+  }
+}
+
+pre-proxy {
+}
+
+post-proxy {
+}

testing/tests/ikev1/xauth-rsa-radius/hosts/alice/etc/freeradius/users

@@ -0,0 +1 @@
+carol	Cleartext-Password := "4iChxLT3"

testing/tests/ikev1/xauth-rsa-radius/hosts/carol/etc/ipsec.conf

@@ -0,0 +1,23 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev1
+
+conn home
+	left=PH_IP_CAROL
+	leftcert=carolCert.pem
+	[email protected]
+	leftauth=pubkey
+	leftauth2=xauth
+	leftfirewall=yes
+	right=PH_IP_MOON
+	rightsubnet=10.1.0.0/16
+	[email protected]
+	rightauth=pubkey
+	auto=add

testing/tests/ikev1/xauth-rsa-radius/hosts/carol/etc/ipsec.secrets

@@ -0,0 +1,5 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+: RSA carolKey.pem "nH5ZQEWtku0RJEZ6"
+
+[email protected] : XAUTH "4iChxLT3"

testing/tests/ikev1/xauth-rsa-radius/hosts/carol/etc/strongswan.conf

@@ -0,0 +1,9 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = sha1 sha2 md5 aes des hmac pem pkcs1 x509 revocation gmp random nonce curl xauth-generic kernel-netlink socket-default updown stroke
+}
+
+libstrongswan {
+  dh_exponent_ansi_x9_42 = no
+}

testing/tests/ikev1/xauth-rsa-radius/hosts/moon/etc/ipsec.conf

@@ -0,0 +1,22 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev1
+
+conn rw
+	left=PH_IP_MOON
+	leftsubnet=10.1.0.0/16
+	[email protected]
+	leftcert=moonCert.pem
+	leftauth=pubkey
+	leftfirewall=yes
+	right=%any
+	rightauth=pubkey
+	rightauth2=xauth-radius
+	auto=add

testing/tests/ikev1/xauth-rsa-radius/hosts/moon/etc/ipsec.secrets

@@ -0,0 +1,3 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+: RSA moonKey.pem

testing/tests/ikev1/xauth-rsa-radius/hosts/moon/etc/iptables.rules

@@ -0,0 +1,32 @@
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# 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
+
+# allow RADIUS protocol with alice
+-A INPUT  -i eth1 -p udp --sport 1812 -s PH_IP_ALICE -j ACCEPT
+-A OUTPUT -o eth1 -p udp --dport 1812 -d PH_IP_ALICE -j ACCEPT
+
+COMMIT

testing/tests/ikev1/xauth-rsa-radius/hosts/moon/etc/strongswan.conf

@@ -0,0 +1,11 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default fips-prf eap-radius updown
+  plugins {
+    eap-radius {
+      secret = gv6URkSs
+      server = PH_IP_ALICE
+    }
+  }
+}