testing: Reorganizing IKEv1 and IKEv2 examples

For documentation purposes the new folders ikev1-algs, ikev2-algs,
ikev1-multi-ca and ikev2-multi-ca have been created. Most of the
test cases have now been converted to the vici interface. The
remaining legacy stroke scenarios yet to be converted have been put
into the ikev2-stroke-bye folder.

For documentation purposes some legacy stroke scenarios will be kept
in the ikev1-stroke, ikev2-stroke and ipv6-stroke folders.
This commit is contained in:
Andreas Steffen
2021-05-21 09:42:50 +02:00
parent db93938297
commit 7c5a2974b9
4054 changed files with 16375 additions and 15209 deletions
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The roadwarriors <b>carol</b> and <b>dave</b> set up a connection each to gateway <b>moon</b>.
The strong mutual authentication is based on <b>EAP-TTLS</b> only (without a separate IKEv2
authentication) with the gateway being authenticated by a server certificate during the
EAP-TLS tunnel setup (phase1 of EAP-TTLS). This tunnel protects the ensuing weak client
authentication based on <b>EAP-MD5</b> (phase2 of EAP-TTLS).
<p/>
With the default setting <b>charon.plugins.eap-ttls.phase2_piggyback = no</b> the server
<b>moon</b> passively waits for the clients to initiate phase2 of the EAP-TTLS protocol by
sending a tunneled orphan EAP Identity response upon the reception of the server's TLS
Finished message. Client <b>carol</b> presents the correct MD5 password and succeeds
whereas client <b>dave</b> chooses the wrong password and fails.
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carol::cat /var/log/daemon.log::server requested EAP_TTLS authentication::YES
carol::cat /var/log/daemon.log::allow mutual EAP-only authentication::YES
carol::cat /var/log/daemon.log::server requested EAP_MD5 authentication::YES
carol::cat /var/log/daemon.log::EAP method EAP_TTLS succeeded, MSK established::YES
carol::cat /var/log/daemon.log::authentication of 'C=CH, O=strongSwan Project, CN=moon.strongswan.org' with EAP successful::YES
dave:: cat /var/log/daemon.log::server requested EAP_TTLS authentication::YES
dave:: cat /var/log/daemon.log::allow mutual EAP-only authentication::YES
dave:: cat /var/log/daemon.log::server requested EAP_MD5 authentication::YES
dave:: cat /var/log/daemon.log::received EAP_FAILURE, EAP authentication failed::YES
moon:: cat /var/log/daemon.log::EAP_TTLS phase2 authentication of '[email protected]' with EAP_MD5 successful::YES
moon:: cat /var/log/daemon.log::authentication of '[email protected]' with EAP successful::YES
moon:: cat /var/log/daemon.log::EAP method EAP_TTLS failed for peer [email protected]::YES
moon:: ipsec status 2> /dev/null::rw-eap.*ESTABLISHED.*[email protected]::YES
moon:: ipsec status 2> /dev/null::rw-eap.*ESTABLISHED.*[email protected]::NO
carol::ipsec status 2> /dev/null::home.*ESTABLISHED::YES
dave:: ipsec status 2> /dev/null::home.*ESTABLISHED::NO
carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_.eq=1::YES
moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES
moon::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES
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# /etc/ipsec.conf - strongSwan IPsec configuration file
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
keyexchange=ikev2
conn home
left=PH_IP_CAROL
[email protected]
leftauth=eap
leftfirewall=yes
right=PH_IP_MOON
rightid="C=CH, O=strongSwan Project, CN=moon.strongswan.org"
rightauth=any
rightsubnet=10.1.0.0/16
rightsendcert=never
auto=add
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# /etc/ipsec.secrets - strongSwan IPsec secrets file
[email protected] : EAP "Ar3etTnp"
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# /etc/strongswan.conf - strongSwan configuration file
charon {
load = random nonce aes sha1 sha2 md5 pem pkcs1 curve25519 mfg1 gmp x509 curl revocation hmac stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls updown
multiple_authentication=no
syslog {
daemon {
tls = 2
}
}
}
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# /etc/ipsec.conf - strongSwan IPsec configuration file
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
keyexchange=ikev2
conn home
left=PH_IP_DAVE
[email protected]
leftauth=eap
leftfirewall=yes
right=PH_IP_MOON
rightid="C=CH, O=strongSwan Project, CN=moon.strongswan.org"
rightauth=any
rightsubnet=10.1.0.0/16
rightsendcert=never
auto=add
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# /etc/ipsec.secrets - strongSwan IPsec secrets file
[email protected] : EAP "UgaM65Va"
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# /etc/strongswan.conf - strongSwan configuration file
charon {
load = random nonce aes sha1 sha2 md5 pem pkcs1 curve25519 mfg1 gmp x509 curl revocation hmac stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls updown
multiple_authentication=no
syslog {
daemon {
tls = 2
}
}
}
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# /etc/ipsec.conf - strongSwan IPsec configuration file
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
keyexchange=ikev2
conn rw-eap
left=PH_IP_MOON
leftsubnet=10.1.0.0/16
leftcert=moonCert.pem
leftauth=eap-ttls
leftfirewall=yes
rightauth=eap-ttls
rightsendcert=never
right=%any
auto=add
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# /etc/ipsec.secrets - strongSwan IPsec secrets file
: RSA moonKey.pem
[email protected] : EAP "Ar3etTnp"
[email protected] : EAP "W7R0g3do"
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# /etc/strongswan.conf - strongSwan configuration file
charon {
load = random nonce aes sha1 sha2 md5 pem pkcs1 curve25519 mfg1 gmp x509 curl revocation hmac stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls updown
multiple_authentication=no
syslog {
daemon {
tls = 2
}
}
plugins {
eap-ttls {
phase2_method = md5
}
}
}
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moon::ipsec stop
carol::ipsec stop
dave::ipsec stop
moon::iptables-restore < /etc/iptables.flush
carol::iptables-restore < /etc/iptables.flush
dave::iptables-restore < /etc/iptables.flush
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moon::iptables-restore < /etc/iptables.rules
carol::iptables-restore < /etc/iptables.rules
dave::iptables-restore < /etc/iptables.rules
moon::ipsec start
carol::ipsec start
dave::ipsec start
moon::expect-connection rw-eap
carol::expect-connection home
carol::ipsec up home
dave::expect-connection home
dave::ipsec up home
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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 dave"
# Corresponding block diagram
#
DIAGRAM="a-m-c-w-d.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 dave"