testing: added ikev2/alg-chacha20poly1305 scenario

This commit is contained in:
Andreas Steffen 2015-09-01 17:30:15 +02:00
parent 57eb3b2b25
commit 2b5c543051
9 changed files with 106 additions and 0 deletions

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Roadwarrior <b>carol</b> proposes to gateway <b>moon</b> the cipher suite
<b>CHACHA20_POLY1305_256</b> both for IKE and ESP by defining
<b>ike=chacha20poly1305-prfsha256-ntru256</b> and
<b>esp=chacha20poly1305-ntru256</b> in ipsec.conf, respectively.
A ping from <b>carol</b> to <b>alice</b> successfully checks the established tunnel.

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moon:: ipsec status 2> /dev/null::rw.*ESTABLISHED.*moon.strongswan.org.*carol@strongswan.org::YES
carol::ipsec status 2> /dev/null::home.*ESTABLISHED.*carol@strongswan.org.*moon.strongswan.org::YES
moon:: ipsec status 2> /dev/null::rw.*INSTALLED, TUNNEL::YES
carol::ipsec status 2> /dev/null::home.*INSTALLED, TUNNEL::YES
carol::ping -c 1 -s 120 -p deadbeef PH_IP_ALICE::128 bytes from PH_IP_ALICE: icmp_req=1::YES
moon:: ipsec statusall 2> /dev/null::IKE proposal: CHACHA20_POLY1305_256::YES
carol::ipsec statusall 2> /dev/null::IKE proposal: CHACHA20_POLY1305_256::YES
moon:: ipsec statusall 2> /dev/null::CHACHA20_POLY1305_256,::YES
carol::ipsec statusall 2> /dev/null::CHACHA20_POLY1305_256,::YES
moon:: ip xfrm state::aead rfc7539esp(chacha20,poly1305)::YES
carol::ip xfrm state::aead rfc7539esp(chacha20,poly1305)::YES
moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP.*length 184::YES
moon::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP.*length 184::YES

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# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
keyexchange=ikev2
ike=chacha20poly1305-prfsha256-ntru256!
esp=chacha20poly1305-ntru256!
conn home
left=PH_IP_CAROL
leftfirewall=yes
leftcert=carolCert.pem
leftid=carol@strongswan.org
right=PH_IP_MOON
rightsubnet=10.1.0.0/16
rightid=@moon.strongswan.org
auto=add

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

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# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
keyexchange=ikev2
ike=chacha20poly1305-prfsha256-ntru256!
esp=chacha20poly1305-ntru256!
conn rw
left=PH_IP_MOON
leftfirewall=yes
leftcert=moonCert.pem
leftid=@moon.strongswan.org
leftsubnet=10.1.0.0/16
right=%any
auto=add

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

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moon::ipsec stop
carol::ipsec stop
moon::iptables-restore < /etc/iptables.flush
carol::iptables-restore < /etc/iptables.flush

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moon::iptables-restore < /etc/iptables.rules
carol::iptables-restore < /etc/iptables.rules
moon::ipsec start
carol::ipsec start
carol::sleep 1
carol::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"
# Corresponding block diagram
#
DIAGRAM="a-m-c-w.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"