testing: Add an acert test using locally cached attribute certificates

This commit is contained in:
Martin Willi 2014-02-07 10:28:50 +01:00
parent c602ee65dc
commit 9f676321a9
16 changed files with 239 additions and 0 deletions

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<p>The roadwarriors <b>carol</b> and <b>dave</b> set up a connection each
to gateway <b>moon</b>. The authentication is based on <b>X.509 certificates</b>.
To authorize clients, <b>moon</b> uses locally cached attribute certificates.
While for <b>carol</b> a valid attribute certificate for the group <i>sales</i>
is available, <b>dave</b>'s attribute certificates are either expired or
do not grant permissions for the <i>sales</i> group.</p>
<p>Upon the successful establishment of the IPsec tunnels, <b>leftfirewall=yes</b>
automatically inserts iptables-based firewall rules that let pass the tunneled traffic.
In order to test both tunnel and firewall, both <b>carol</b> and <b>dave</b> try
to ping the client <b>alice</b> behind the gateway <b>moon</b>, but dave fails
to do so.</p>

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carol::ipsec status 2> /dev/null::home.*ESTABLISHED.*carol@strongswan.org.*moon.strongswan.org::YES
dave:: ipsec status 2> /dev/null::home.*ESTABLISHED.*dave@strongswan.org.*moon.strongswan.org::NO
moon:: ipsec status 2> /dev/null::rw\[1]: ESTABLISHED.*moon.strongswan.org.*carol@strongswan.org::YES
moon:: ipsec status 2> /dev/null::rw\[2]: ESTABLISHED.*moon.strongswan.org.*dave@strongswan.org::NO
moon::cat /var/log/daemon.log::constraint check failed: group membership to 'sales' required::YES
dave::cat /var/log/daemon.log::received AUTHENTICATION_FAILED notify error::YES
carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_req=1::YES
dave:: ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_req=1::NO
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::NO
moon::tcpdump::IP moon.strongswan.org > dave.strongswan.org: ESP::NO

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# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
conn home
left=PH_IP_CAROL
leftcert=carolCert.pem
leftid=carol@strongswan.org
leftfirewall=yes
right=PH_IP_MOON
rightid=@moon.strongswan.org
rightsubnet=10.1.0.0/16
keyexchange=ikev2
auto=add

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# /etc/strongswan.conf - strongSwan configuration file
charon {
load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac xcbc stroke kernel-netlink socket-default updown
}

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# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
conn home
left=PH_IP_DAVE
leftcert=daveCert.pem
leftid=dave@strongswan.org
leftfirewall=yes
right=PH_IP_MOON
rightid=@moon.strongswan.org
rightsubnet=10.1.0.0/16
keyexchange=ikev2
auto=add

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# /etc/strongswan.conf - strongSwan configuration file
charon {
load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac xcbc stroke kernel-netlink socket-default updown
}

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# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
conn rw
left=PH_IP_MOON
leftcert=moonCert.pem
leftid=@moon.strongswan.org
leftsubnet=10.1.0.0/16
leftfirewall=yes
right=%any
rightgroups=sales
keyexchange=ikev2
auto=add

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-----BEGIN CERTIFICATE-----
MIIDKjCCAhKgAwIBAgIIFU5+Fa8cF2EwDQYJKoZIhvcNAQEFBQAwRTELMAkGA1UE
BhMCQ0gxGTAXBgNVBAoTEExpbnV4IHN0cm9uZ1N3YW4xGzAZBgNVBAMTEnN0cm9u
Z1N3YW4gUm9vdCBDQTAeFw0xNDAyMDcwODUwMzVaFw0yMjA0MjYwODUwMzVaMEAx
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hlVAVj8jUNMKcOuj/l8UPNV8lcDslQfe/AZd6gqdCwP7uMsAQ3yWfkZZK1jxTdTP
dvcpLNozt7hmIroJVTGzmzI5YIvWbYT/zyEge6pEPaXr8IqYzdWFCUINTXUGEr/L
lt3IUKMTNnhabPHAbTIZ3i0c98Ci0ZzZjGx+JmVVvcY9lgNTjS2xaaklUCq2auR/
QzP7PxuSYkAF4qYhG7Ujeo7v4z79mXISFTlyqKe7k18wUKdf+7suyGczSRMP6+5N
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bbO15eBg6i5N7zANBgkqhkiG9w0BAQUFAAOCAQEAakPgMKVjkQmpI1VROcetvZzM
ZHMWwdu9IcwNpi/8qs2qNh6wCYv9c4V6O4zRCB1u8TuAIQiwLNZgjk+OKKLzvUik
gBRogn/apXsvAtfu9ODv5GuS6F38OYWDu/c3fiCZB2MKTtmEro2EkxxMw4DkfJ02
R/xrhAnjeQlRQOChgQ3fHNmH9gVNaKXNq+JaoU2TfHFwuYMMe6q1L+vhOaBd58YA
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91PKAl5QVbAzgPFWoPkOTNdDOprT+B4eGx0EC2QTEtxxDv5589choF7BMRCzsQ==
-----END CERTIFICATE-----

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-----BEGIN ATTRIBUTE CERTIFICATE-----
MIIC+DCCAeACAQEwgbCgTjBJpEcwRTELMAkGA1UEBhMCQ0gxGTAXBgNVBAoTEExp
bnV4IHN0cm9uZ1N3YW4xGzAZBgNVBAMTEnN0cm9uZ1N3YW4gUm9vdCBDQQIBHaFe
pFwwWjELMAkGA1UEBhMCQ0gxGTAXBgNVBAoTEExpbnV4IHN0cm9uZ1N3YW4xETAP
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MESkQjBAMQswCQYDVQQGEwJDSDEZMBcGA1UEChMQTGludXggc3Ryb25nU3dhbjEW
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2q7CV/ZSsLChSaRHMEUxCzAJBgNVBAYTAkNIMRkwFwYDVQQKExBMaW51eCBzdHJv
bmdTd2FuMRswGQYDVQQDExJzdHJvbmdTd2FuIFJvb3QgQ0GCCBVOfhWvHBdhMAkG
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TaK1So3FyEWucHeoFCziNbclrjWwB8OS3JfCOl95rxu+0JhyWc+3x1E50W8DaAnY
ZRyYxDjYT9/E9xyzV45yo0xFODIgDgfKMsDjfUmfny3dTesdFUf3Ar3vTfA=
-----END ATTRIBUTE CERTIFICATE-----

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-----BEGIN ATTRIBUTE CERTIFICATE-----
MIIC9DCCAdwCAQEwgbGgTjBJpEcwRTELMAkGA1UEBhMCQ0gxGTAXBgNVBAoTEExp
bnV4IHN0cm9uZ1N3YW4xGzAZBgNVBAMTEnN0cm9uZ1N3YW4gUm9vdCBDQQIBHKFf
pF0wWzELMAkGA1UEBhMCQ0gxGTAXBgNVBAoTEExpbnV4IHN0cm9uZ1N3YW4xEzAR
BgNVBAsTCkFjY291bnRpbmcxHDAaBgNVBAMUE2RhdmVAc3Ryb25nc3dhbi5vcmeg
RjBEpEIwQDELMAkGA1UEBhMCQ0gxGTAXBgNVBAoTEExpbnV4IHN0cm9uZ1N3YW4x
FjAUBgNVBAMTDXN0cm9uZ1N3YW4gQUEwDQYJKoZIhvcNAQEFBQACCCPxWgWKmOUM
MCIYDzIwMTQwMjA3MDg1OTM3WhgPMjAyMjA0MjYwODU5MzdaMB0wGwYIKwYBBQUH
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VrcTvruQUWQb08H9aYt7l7kyhzOKkuXjVbdn5egZnK0m4WKmV50guA==
-----END ATTRIBUTE CERTIFICATE-----

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-----BEGIN ATTRIBUTE CERTIFICATE-----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gjmlDUbyWquu8xBlpron3X/Jx3YNGVNrhgfZLlmhzCRouMqc
-----END ATTRIBUTE CERTIFICATE-----

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-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

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# /etc/strongswan.conf - strongSwan configuration file
charon {
load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation acert hmac xcbc stroke kernel-netlink socket-default updown
}

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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
moon::rm /etc/ipsec.d/acerts/carol-sales-finance.pem
moon::rm /etc/ipsec.d/acerts/dave-sales-expired.pem
moon::rm /etc/ipsec.d/acerts/dave-marketing.pem
moon::rm /etc/ipsec.d/private/aa.pem
moon::rm /etc/ipsec.d/aacerts/aa.pem

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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
carol::sleep 1
carol::ipsec up 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"