added multi-level-ca-loop scenario

This commit is contained in:
Andreas Steffen 2007-05-18 12:42:49 +00:00
parent 35d4809c3e
commit 51a9174071
12 changed files with 190 additions and 0 deletions

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The roadwarrior <b>carol</b>, possessing a certificate issued by the
Research CA, tries to set up a tunnel to gateway <b>moon</b>.
The Research CA's certificate is signed by the Sales CA and
the Sales CA's certificate in turn is signed by the Research CA.
This leads to an endless trust path loop but which is aborted by
<b>moon</b> when the path level reaches a depth of 7 iterations.

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moon::cat /var/log/daemon.log::maximum ca path length of 7 levels exceeded::YES
moon::cat /var/log/daemon.log::authentication of.*carol@strongswan.org.*failed::YES
carol::ipsec status::alice.*INSTALLED::NO
moon::ipsec status::alice.*ESTABLISHED.*carol@strongswan.org::NO

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# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
crlcheckinterval=180
strictcrlpolicy=yes
plutostart=no
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
keyexchange=ikev2
left=PH_IP_CAROL
leftnexthop=%direct
leftcert=carolCert.pem
right=PH_IP_MOON
rightid=@moon.strongswan.org
rightca="C=CH, O=Linux strongSwan, CN=strongSwan Root CA"
conn alice
rightsubnet=PH_IP_ALICE/32
auto=add

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-----BEGIN CERTIFICATE-----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7uC/0+628e+qXlCm8wafDb9/JXzQar7rADhoLp7gJKI2PKMAzLUP2xZVzY5zx57G
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MWjwPJs52qVJ3Ph++EF6bw==
-----END CERTIFICATE-----

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-----BEGIN RSA PRIVATE KEY-----
MIIEogIBAAKCAQEAz6hOJXuUKHUgPjV50NSBSNF1nAQw8EAzXEOqjEnEgmm6DxQi
65QvRO9Cdnhnl9r/1A00KRDsUOHxlxH5NPzHSY51hgDveYxCJzSfg7nsX6z+URIq
8ig368gNHesYkG/2tjO1Lg4MT4MmX1cr1O0h3m7nuN9e7+TchiXkZ5Dd/6JzaXY6
VrvS3vQ6npwUNkiE4KOzbFbDbKoZ09Y4No38SfDl84u/+ib7sccHgqA8a/iniiFY
hQKjZcrn3siL6MHYx05SUbzf/Vpfv4z4h5hXCMiHNaPBFB8zPQBCFrQdg3hy+tnu
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FIV9sjqV5S09grxlY3qXaquE+i4pMA4gXro5E+eRI8GFJ+F7cX5rRcjsuRi8wyEH
gh/YtY5zMqfKTUGxlXWmNlaH70WilianuMPNXwaKgyBGcfZdheyUggM0rYEJrG1Z
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Z17Ut2ryGKOXySnlMNual4eCLq98o0iOcYPq08V6x33dhK7Z3kU=
-----END RSA PRIVATE KEY-----

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# /etc/ipsec.secrets - strongSwan IPsec secrets file
: RSA carolKey.pem

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# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
crlcheckinterval=180
strictcrlpolicy=yes
plutostart=no
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
keyexchange=ikev2
left=PH_IP_MOON
leftnexthop=%direct
leftcert=moonCert.pem
leftid=@moon.strongswan.org
conn alice
leftsubnet=PH_IP_ALICE/32
right=%any
rightca="C=CH, O=Linux strongSwan, OU=Research, CN=Research CA"
auto=add

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-----BEGIN CERTIFICATE-----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m+0iNKy0C+25IuE8Nq+i3jtBiI8BwBqHY3u2IuflUh9Nc9d/R6vGsRPMHs30X1Ha
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x8gPKfPdVCAwbQYDVR0jBGYwZIAUX5sTRvkgcsgA1Yi1p0wul+oLkyihSaRHMEUx
CzAJBgNVBAYTAkNIMRkwFwYDVQQKExBMaW51eCBzdHJvbmdTd2FuMRswGQYDVQQD
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pZURzA2M29FeGDS8snfiVYFBkydT9QrrHnx8IwyVGykfOA4tnjRsjTvcs0qhtLcL
rjK2FSmzBTCVl6/lBOYmB765KUHev6WF4hdMKHf7lsH2nhYb97jxoT54y73jVd1S
uaJ2yDwEhOHn3ihb1bqlanM=
-----END CERTIFICATE-----

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-----BEGIN CERTIFICATE-----
MIIEADCCAuigAwIBAgIBAjANBgkqhkiG9w0BAQUFADBRMQswCQYDVQQGEwJDSDEZ
MBcGA1UEChMQTGludXggc3Ryb25nU3dhbjERMA8GA1UECxMIUmVzZWFyY2gxFDAS
BgNVBAMTC1Jlc2VhcmNoIENBMB4XDTA1MDYxNjE5NTcxMFoXDTEwMDYxNTE5NTcx
MFowSzELMAkGA1UEBhMCQ0gxGTAXBgNVBAoTEExpbnV4IHN0cm9uZ1N3YW4xDjAM
BgNVBAsTBVNhbGVzMREwDwYDVQQDEwhTYWxlcyBDQTCCASIwDQYJKoZIhvcNAQEB
BQADggEPADCCAQoCggEBAMJOTSaZjDe5UR+hJbodcE40WBxWm+r0FiD+FLc2c0hH
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b3c/HS3dqz2dTMvFJ6CC65vOnnGgzF1szhrrWymGI/NuHUge748WYPNw+OsLmBQI
koXJsMURGtPWXtJE98Rre+r/6O5kzZNv7V8LGoBkWf1Z6g1q2VvCcnJPxANcQoxf
Is+E+aqBhGJ6XlnQIlQB1SjoMhOnJ282JK9Hk3NmQYb/zvIzIfo3FCrjj1JI/XoA
/szZoxwnE2iHtIoMAhfHZpRvOkg=
-----END CERTIFICATE-----

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moon::ipsec stop
carol::ipsec stop
moon::rm /etc/ipsec.d/cacerts/*

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moon::echo 1 > /proc/sys/net/ipv4/ip_forward
moon::rm /etc/ipsec.d/cacerts/strongswanCert.pem
carol::ipsec start
moon::ipsec start
carol::sleep 2
carol::ipsec up alice

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#!/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 carol winnetou dave"
# Corresponding block diagram
#
DIAGRAM="a-m-c-w.png"
# UML instances on which tcpdump is to be started
#
TCPDUMPHOSTS=""
# UML instances on which IPsec is started
# Used for IPsec logging purposes
#
IPSECHOSTS="moon carol"