added sql/rw-psk-ipv6 scenario

This commit is contained in:
Andreas Steffen
2008-04-13 19:50:15 +00:00
parent 09a01b5e51
commit 743d9c7b20
20 changed files with 1211 additions and 0 deletions
@@ -0,0 +1,7 @@
The roadwarriors <b>carol</b> and <b>dave</b> set up an IPv6 tunnel connection each
to gateway <b>moon</b>. The authentication is based on distinct <b>pre-shared keys</b>
and IPv6 addresses. Upon the successful establishment of the IPsec tunnels,
<b>leftfirewall=yes</b> automatically inserts ip6tables-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> send an IPv6 ICMP request to client <b>alice</b>
behind the gateway <b>moon</b> using the ping6 command.
@@ -0,0 +1,10 @@
moon::ipsec statusall::rw.*ESTABLISHED::YES
carol::ipsec statusall::home.*ESTABLISHED::YES
dave::ipsec statusall::home.*ESTABLISHED::YES
carol::ping6 -c 1 ip6-alice.strongswan.org::64 bytes from ip6-alice.strongswan.org: icmp_seq=1::YES
dave::ping6 -c 1 ip6-alice.strongswan.org::64 bytes from ip6-alice.strongswan.org: icmp_seq=1::YES
moon::tcpdump::IP6 ip6-carol.strongswan.org > ip6-moon.strongswan.org: ESP::YES
moon::tcpdump::IP6 ip6-moon.strongswan.org > ip6-carol.strongswan.org: ESP::YES
moon::tcpdump::IP6 ip6-dave.strongswan.org > ip6-moon.strongswan.org: ESP::YES
moon::tcpdump::IP6 ip6-moon.strongswan.org > ip6-dave.strongswan.org: ESP::YES
@@ -0,0 +1,107 @@
#!/sbin/runscript
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
opts="start stop reload"
depend() {
before net
need logger
}
start() {
ebegin "Starting firewall"
# enable IP forwarding
echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
echo 1 > /proc/sys/net/ipv4/ip_forward
# default policy is DROP
/sbin/iptables -P INPUT DROP
/sbin/iptables -P OUTPUT DROP
/sbin/iptables -P FORWARD DROP
/sbin/ip6tables -P INPUT DROP
/sbin/ip6tables -P OUTPUT DROP
/sbin/ip6tables -P FORWARD DROP
# allow esp
ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
# allow IKE
ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
# allow MobIKE
ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
# allow last UDP fragment
ip6tables -A INPUT -i eth0 -p udp -m frag --fraglast -j ACCEPT
# allow ICMPv6 neighbor-solicitations
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
# allow ICMPv6 neighbor-advertisements
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
# allow crl fetch from winnetou
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
# allow ssh
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
# log dropped packets
ip6tables -A INPUT -j LOG --log-prefix " IN: "
ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
eend $?
}
stop() {
ebegin "Stopping firewall"
for a in `cat /proc/net/ip_tables_names`; do
/sbin/ip6tables -F -t $a
/sbin/ip6tables -X -t $a
/sbin/iptables -F -t $a
/sbin/iptables -X -t $a
if [ $a == nat ]; then
/sbin/iptables -t nat -P PREROUTING ACCEPT
/sbin/iptables -t nat -P POSTROUTING ACCEPT
/sbin/iptables -t nat -P OUTPUT ACCEPT
elif [ $a == mangle ]; then
/sbin/iptables -t mangle -P PREROUTING ACCEPT
/sbin/iptables -t mangle -P INPUT ACCEPT
/sbin/iptables -t mangle -P FORWARD ACCEPT
/sbin/iptables -t mangle -P OUTPUT ACCEPT
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
elif [ $a == filter ]; then
/sbin/ip6tables -t filter -P INPUT ACCEPT
/sbin/ip6tables -t filter -P FORWARD ACCEPT
/sbin/ip6tables -t filter -P OUTPUT ACCEPT
/sbin/iptables -t filter -P INPUT ACCEPT
/sbin/iptables -t filter -P FORWARD ACCEPT
/sbin/iptables -t filter -P OUTPUT ACCEPT
fi
done
eend $?
}
reload() {
ebegin "Flushing firewall"
for a in `cat /proc/net/ip_tables_names`; do
/sbin/ip6tables -F -t $a
/sbin/ip6tables -X -t $a
done;
eend $?
start
}
+8
View File
@@ -0,0 +1,8 @@
# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
crlcheckinterval=180
strictcrlpolicy=no
plutostart=no
# configuration is read from SQLite database
@@ -0,0 +1,244 @@
DROP TABLE IF EXISTS identities;
CREATE TABLE identities (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
data BLOB NOT NULL,
UNIQUE (type, data)
);
DROP TABLE IF EXISTS child_configs;
CREATE TABLE child_configs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
lifetime INTEGER NOT NULL DEFAULT '1200',
rekeytime INTEGER NOT NULL DEFAULT '1020',
jitter INTEGER NOT NULL DEFAULT '180',
updown TEXT DEFAULT NULL,
hostaccess INTEGER NOT NULL DEFAULT '0',
mode INTEGER NOT NULL DEFAULT '1'
);
DROP INDEX IF EXISTS child_configs_name;
CREATE INDEX child_configs_name ON child_configs (
name
);
DROP TABLE IF EXISTS child_config_traffic_selector;
CREATE TABLE child_config_traffic_selector (
child_cfg INTEGER NOT NULL,
traffic_selector INTEGER NOT NULL,
kind INTEGER NOT NULL
);
DROP INDEX IF EXISTS child_config_traffic_selector;
CREATE INDEX child_config_traffic_selector_all ON child_config_traffic_selector (
child_cfg, traffic_selector
);
DROP TABLE IF EXISTS ike_configs;
CREATE TABLE ike_configs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
certreq INTEGER NOT NULL DEFAULT '1',
force_encap INTEGER NOT NULL DEFAULT '0',
local TEXT NOT NULL,
remote TEXT NOT NULL
);
DROP TABLE IF EXISTS peer_configs;
CREATE TABLE peer_configs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
ike_version INTEGER NOT NULL DEFAULT '2',
ike_cfg INTEGER NOT NULL,
local_id TEXT NOT NULL,
remote_id TEXT NOT NULL,
cert_policy INTEGER NOT NULL DEFAULT '1',
auth_method INTEGER NOT NULL DEFAULT '1',
eap_type INTEGER NOT NULL DEFAULT '0',
eap_vendor INTEGER NOT NULL DEFAULT '0',
keyingtries INTEGER NOT NULL DEFAULT '1',
rekeytime INTEGER NOT NULL DEFAULT '0',
reauthtime INTEGER NOT NULL DEFAULT '3600',
jitter INTEGER NOT NULL DEFAULT '180',
overtime INTEGER NOT NULL DEFAULT '300',
mobike INTEGER NOT NULL DEFAULT '1',
dpd_delay INTEGER NOT NULL DEFAULT '120',
dpd_action INTEGER NOT NULL DEFAULT '1',
mediation INTEGER NOT NULL DEFAULT '0',
mediated_by INTEGER NOT NULL DEFAULT '0',
peer_id INTEGER NOT NULL DEFAULT '0'
);
DROP INDEX IF EXISTS peer_configs_name;
CREATE INDEX peer_configs_name ON peer_configs (
name
);
DROP TABLE IF EXISTS peer_config_child_config;
CREATE TABLE peer_config_child_config (
peer_cfg INTEGER NOT NULL,
child_cfg INTEGER NOT NULL,
PRIMARY KEY (peer_cfg, child_cfg)
);
DROP TABLE IF EXISTS traffic_selectors;
CREATE TABLE traffic_selectors (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL DEFAULT '7',
protocol INTEGER NOT NULL DEFAULT '0',
start_addr BLOB DEFAULT NULL,
end_addr BLOB DEFAULT NULL,
start_port INTEGER NOT NULL DEFAULT '0',
end_port INTEGER NOT NULL DEFAULT '65535'
);
DROP TABLE IF EXISTS certificates;
CREATE TABLE certificates (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
keytype INTEGER NOT NULL,
data BLOB NOT NULL
);
DROP TABLE IF EXISTS certificate_identity;
CREATE TABLE certificate_identity (
certificate INTEGER NOT NULL,
identity INTEGER NOT NULL,
PRIMARY KEY (certificate, identity)
);
DROP TABLE IF EXISTS private_keys;
CREATE TABLE private_keys (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
data BLOB NOT NULL
);
DROP TABLE IF EXISTS private_key_identity;
CREATE TABLE private_key_identity (
private_key INTEGER NOT NULL,
identity INTEGER NOT NULL,
PRIMARY KEY (private_key, identity)
);
DROP TABLE IF EXISTS shared_secrets;
CREATE TABLE shared_secrets (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
data BLOB NOT NULL
);
DROP TABLE IF EXISTS shared_secret_identity;
CREATE TABLE shared_secret_identity (
shared_secret INTEGER NOT NULL,
identity INTEGER NOT NULL,
PRIMARY KEY (shared_secret, identity)
);
DROP TABLE IF EXISTS ike_sas;
CREATE TABLE ike_sas (
local_spi BLOB NOT NULL PRIMARY KEY,
remote_spi BLOB NOT NULL,
id INTEGER NOT NULL,
initiator INTEGER NOT NULL,
local_id_type INTEGER NOT NULL,
local_id_data BLOB NOT NULL,
remote_id_type INTEGER NOT NULL,
remote_id_data BLOB NOT NULL,
host_family INTEGER NOT NULL,
local_host_data BLOB NOT NULL,
remote_host_data BLOB NOT NULL,
created INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP
);
DROP TABLE IF EXISTS logs;
CREATE TABLE logs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
local_spi BLOB NOT NULL,
signal INTEGER NOT NULL,
level INTEGER NOT NULL,
msg TEXT NOT NULL,
time INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP
);
/* Identities */
INSERT INTO identities (
type, data
) VALUES ( /* fec0::1 */
5 , X'fec00000000000000000000000000001'
);
INSERT INTO identities (
type, data
) VALUES ( /* fec0::10 */
5 , X'fec00000000000000000000000000010'
);
/* Shared Secrets */
INSERT INTO shared_secrets (
type, data
) VALUES (
1, X'16964066a10de938bdb2ab7864fe4459cab1'
);
INSERT INTO shared_secret_identity (
shared_secret, identity
) VALUES (
1, 1
);
INSERT INTO shared_secret_identity (
shared_secret, identity
) VALUES (
1, 2
);
/* Configurations */
INSERT INTO ike_configs (
local, remote
) VALUES (
'PH_IP6_CAROL', 'PH_IP6_MOON'
);
INSERT INTO peer_configs (
name, ike_cfg, local_id, remote_id, auth_method
) VALUES (
'home', 1, 2, 1, 2
);
INSERT INTO child_configs (
name, updown
) VALUES (
'home', 'ipsec _updown iptables'
);
INSERT INTO peer_config_child_config (
peer_cfg, child_cfg
) VALUES (
1, 1
);
INSERT INTO traffic_selectors (
type, start_addr, end_addr
) VALUES ( /* fec1::/16 */
8, X'fec10000000000000000000000000000', X'fec1ffffffffffffffffffffffffffff'
);
INSERT INTO traffic_selectors (
type
) VALUES ( /* dynamic/128 */
8
);
INSERT INTO child_config_traffic_selector (
child_cfg, traffic_selector, kind
) VALUES (
1, 1, 1
);
INSERT INTO child_config_traffic_selector (
child_cfg, traffic_selector, kind
) VALUES (
1, 2, 2
);
@@ -0,0 +1,3 @@
# /etc/ipsec.secrets - strongSwan IPsec secrets file
# secrets are read from SQLite database
@@ -0,0 +1,9 @@
# /etc/strongswan.conf - strongSwan configuration file
charon {
plugins {
sql {
database = sqlite:///etc/ipsec.d/ipsec.db
}
}
}
@@ -0,0 +1,107 @@
#!/sbin/runscript
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
opts="start stop reload"
depend() {
before net
need logger
}
start() {
ebegin "Starting firewall"
# enable IP forwarding
echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
echo 1 > /proc/sys/net/ipv4/ip_forward
# default policy is DROP
/sbin/iptables -P INPUT DROP
/sbin/iptables -P OUTPUT DROP
/sbin/iptables -P FORWARD DROP
/sbin/ip6tables -P INPUT DROP
/sbin/ip6tables -P OUTPUT DROP
/sbin/ip6tables -P FORWARD DROP
# allow esp
ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
# allow IKE
ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
# allow MobIKE
ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
# allow last UDP fragment
ip6tables -A INPUT -i eth0 -p udp -m frag --fraglast -j ACCEPT
# allow ICMPv6 neighbor-solicitations
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
# allow ICMPv6 neighbor-advertisements
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
# allow crl fetch from winnetou
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
# allow ssh
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
# log dropped packets
ip6tables -A INPUT -j LOG --log-prefix " IN: "
ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
eend $?
}
stop() {
ebegin "Stopping firewall"
for a in `cat /proc/net/ip_tables_names`; do
/sbin/ip6tables -F -t $a
/sbin/ip6tables -X -t $a
/sbin/iptables -F -t $a
/sbin/iptables -X -t $a
if [ $a == nat ]; then
/sbin/iptables -t nat -P PREROUTING ACCEPT
/sbin/iptables -t nat -P POSTROUTING ACCEPT
/sbin/iptables -t nat -P OUTPUT ACCEPT
elif [ $a == mangle ]; then
/sbin/iptables -t mangle -P PREROUTING ACCEPT
/sbin/iptables -t mangle -P INPUT ACCEPT
/sbin/iptables -t mangle -P FORWARD ACCEPT
/sbin/iptables -t mangle -P OUTPUT ACCEPT
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
elif [ $a == filter ]; then
/sbin/ip6tables -t filter -P INPUT ACCEPT
/sbin/ip6tables -t filter -P FORWARD ACCEPT
/sbin/ip6tables -t filter -P OUTPUT ACCEPT
/sbin/iptables -t filter -P INPUT ACCEPT
/sbin/iptables -t filter -P FORWARD ACCEPT
/sbin/iptables -t filter -P OUTPUT ACCEPT
fi
done
eend $?
}
reload() {
ebegin "Flushing firewall"
for a in `cat /proc/net/ip_tables_names`; do
/sbin/ip6tables -F -t $a
/sbin/ip6tables -X -t $a
done;
eend $?
start
}
+8
View File
@@ -0,0 +1,8 @@
# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
crlcheckinterval=180
strictcrlpolicy=no
plutostart=no
# configuration is read from SQLite database
@@ -0,0 +1,244 @@
DROP TABLE IF EXISTS identities;
CREATE TABLE identities (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
data BLOB NOT NULL,
UNIQUE (type, data)
);
DROP TABLE IF EXISTS child_configs;
CREATE TABLE child_configs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
lifetime INTEGER NOT NULL DEFAULT '1200',
rekeytime INTEGER NOT NULL DEFAULT '1020',
jitter INTEGER NOT NULL DEFAULT '180',
updown TEXT DEFAULT NULL,
hostaccess INTEGER NOT NULL DEFAULT '0',
mode INTEGER NOT NULL DEFAULT '1'
);
DROP INDEX IF EXISTS child_configs_name;
CREATE INDEX child_configs_name ON child_configs (
name
);
DROP TABLE IF EXISTS child_config_traffic_selector;
CREATE TABLE child_config_traffic_selector (
child_cfg INTEGER NOT NULL,
traffic_selector INTEGER NOT NULL,
kind INTEGER NOT NULL
);
DROP INDEX IF EXISTS child_config_traffic_selector;
CREATE INDEX child_config_traffic_selector_all ON child_config_traffic_selector (
child_cfg, traffic_selector
);
DROP TABLE IF EXISTS ike_configs;
CREATE TABLE ike_configs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
certreq INTEGER NOT NULL DEFAULT '1',
force_encap INTEGER NOT NULL DEFAULT '0',
local TEXT NOT NULL,
remote TEXT NOT NULL
);
DROP TABLE IF EXISTS peer_configs;
CREATE TABLE peer_configs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
ike_version INTEGER NOT NULL DEFAULT '2',
ike_cfg INTEGER NOT NULL,
local_id TEXT NOT NULL,
remote_id TEXT NOT NULL,
cert_policy INTEGER NOT NULL DEFAULT '1',
auth_method INTEGER NOT NULL DEFAULT '1',
eap_type INTEGER NOT NULL DEFAULT '0',
eap_vendor INTEGER NOT NULL DEFAULT '0',
keyingtries INTEGER NOT NULL DEFAULT '1',
rekeytime INTEGER NOT NULL DEFAULT '0',
reauthtime INTEGER NOT NULL DEFAULT '3600',
jitter INTEGER NOT NULL DEFAULT '180',
overtime INTEGER NOT NULL DEFAULT '300',
mobike INTEGER NOT NULL DEFAULT '1',
dpd_delay INTEGER NOT NULL DEFAULT '120',
dpd_action INTEGER NOT NULL DEFAULT '1',
mediation INTEGER NOT NULL DEFAULT '0',
mediated_by INTEGER NOT NULL DEFAULT '0',
peer_id INTEGER NOT NULL DEFAULT '0'
);
DROP INDEX IF EXISTS peer_configs_name;
CREATE INDEX peer_configs_name ON peer_configs (
name
);
DROP TABLE IF EXISTS peer_config_child_config;
CREATE TABLE peer_config_child_config (
peer_cfg INTEGER NOT NULL,
child_cfg INTEGER NOT NULL,
PRIMARY KEY (peer_cfg, child_cfg)
);
DROP TABLE IF EXISTS traffic_selectors;
CREATE TABLE traffic_selectors (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL DEFAULT '7',
protocol INTEGER NOT NULL DEFAULT '0',
start_addr BLOB DEFAULT NULL,
end_addr BLOB DEFAULT NULL,
start_port INTEGER NOT NULL DEFAULT '0',
end_port INTEGER NOT NULL DEFAULT '65535'
);
DROP TABLE IF EXISTS certificates;
CREATE TABLE certificates (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
keytype INTEGER NOT NULL,
data BLOB NOT NULL
);
DROP TABLE IF EXISTS certificate_identity;
CREATE TABLE certificate_identity (
certificate INTEGER NOT NULL,
identity INTEGER NOT NULL,
PRIMARY KEY (certificate, identity)
);
DROP TABLE IF EXISTS private_keys;
CREATE TABLE private_keys (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
data BLOB NOT NULL
);
DROP TABLE IF EXISTS private_key_identity;
CREATE TABLE private_key_identity (
private_key INTEGER NOT NULL,
identity INTEGER NOT NULL,
PRIMARY KEY (private_key, identity)
);
DROP TABLE IF EXISTS shared_secrets;
CREATE TABLE shared_secrets (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
data BLOB NOT NULL
);
DROP TABLE IF EXISTS shared_secret_identity;
CREATE TABLE shared_secret_identity (
shared_secret INTEGER NOT NULL,
identity INTEGER NOT NULL,
PRIMARY KEY (shared_secret, identity)
);
DROP TABLE IF EXISTS ike_sas;
CREATE TABLE ike_sas (
local_spi BLOB NOT NULL PRIMARY KEY,
remote_spi BLOB NOT NULL,
id INTEGER NOT NULL,
initiator INTEGER NOT NULL,
local_id_type INTEGER NOT NULL,
local_id_data BLOB NOT NULL,
remote_id_type INTEGER NOT NULL,
remote_id_data BLOB NOT NULL,
host_family INTEGER NOT NULL,
local_host_data BLOB NOT NULL,
remote_host_data BLOB NOT NULL,
created INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP
);
DROP TABLE IF EXISTS logs;
CREATE TABLE logs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
local_spi BLOB NOT NULL,
signal INTEGER NOT NULL,
level INTEGER NOT NULL,
msg TEXT NOT NULL,
time INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP
);
/* Identities */
INSERT INTO identities (
type, data
) VALUES ( /* fec0::1 */
5 , X'fec00000000000000000000000000001'
);
INSERT INTO identities (
type, data
) VALUES ( /* fec0::20 */
5 , X'fec00000000000000000000000000020'
);
/* Shared Secrets */
INSERT INTO shared_secrets (
type, data
) VALUES (
1, X'8d5cce342174da772c8224a59885deaa118d'
);
INSERT INTO shared_secret_identity (
shared_secret, identity
) VALUES (
1, 1
);
INSERT INTO shared_secret_identity (
shared_secret, identity
) VALUES (
1, 2
);
/* Configurations */
INSERT INTO ike_configs (
local, remote
) VALUES (
'PH_IP6_DAVE', 'PH_IP6_MOON'
);
INSERT INTO peer_configs (
name, ike_cfg, local_id, remote_id, auth_method
) VALUES (
'home', 1, 2, 1, 2
);
INSERT INTO child_configs (
name, updown
) VALUES (
'home', 'ipsec _updown iptables'
);
INSERT INTO peer_config_child_config (
peer_cfg, child_cfg
) VALUES (
1, 1
);
INSERT INTO traffic_selectors (
type, start_addr, end_addr
) VALUES ( /* fec1::/16 */
8, X'fec10000000000000000000000000000', X'fec1ffffffffffffffffffffffffffff'
);
INSERT INTO traffic_selectors (
type
) VALUES ( /* dynamic/128 */
8
);
INSERT INTO child_config_traffic_selector (
child_cfg, traffic_selector, kind
) VALUES (
1, 1, 1
);
INSERT INTO child_config_traffic_selector (
child_cfg, traffic_selector, kind
) VALUES (
1, 2, 2
);
@@ -0,0 +1,3 @@
# /etc/ipsec.secrets - strongSwan IPsec secrets file
# secrets are read from SQLite database
@@ -0,0 +1,9 @@
# /etc/strongswan.conf - strongSwan configuration file
charon {
plugins {
sql {
database = sqlite:///etc/ipsec.d/ipsec.db
}
}
}
@@ -0,0 +1,107 @@
#!/sbin/runscript
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
opts="start stop reload"
depend() {
before net
need logger
}
start() {
ebegin "Starting firewall"
# enable IP forwarding
echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
echo 1 > /proc/sys/net/ipv4/ip_forward
# default policy is DROP
/sbin/iptables -P INPUT DROP
/sbin/iptables -P OUTPUT DROP
/sbin/iptables -P FORWARD DROP
/sbin/ip6tables -P INPUT DROP
/sbin/ip6tables -P OUTPUT DROP
/sbin/ip6tables -P FORWARD DROP
# allow esp
ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
# allow IKE
ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
# allow MobIKE
ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
# allow last UDP fragment
ip6tables -A INPUT -i eth0 -p udp -m frag --fraglast -j ACCEPT
# allow ICMPv6 neighbor-solicitations
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
# allow ICMPv6 neighbor-advertisements
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
# allow crl fetch from winnetou
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
# allow ssh
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
# log dropped packets
ip6tables -A INPUT -j LOG --log-prefix " IN: "
ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
eend $?
}
stop() {
ebegin "Stopping firewall"
for a in `cat /proc/net/ip_tables_names`; do
/sbin/ip6tables -F -t $a
/sbin/ip6tables -X -t $a
/sbin/iptables -F -t $a
/sbin/iptables -X -t $a
if [ $a == nat ]; then
/sbin/iptables -t nat -P PREROUTING ACCEPT
/sbin/iptables -t nat -P POSTROUTING ACCEPT
/sbin/iptables -t nat -P OUTPUT ACCEPT
elif [ $a == mangle ]; then
/sbin/iptables -t mangle -P PREROUTING ACCEPT
/sbin/iptables -t mangle -P INPUT ACCEPT
/sbin/iptables -t mangle -P FORWARD ACCEPT
/sbin/iptables -t mangle -P OUTPUT ACCEPT
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
elif [ $a == filter ]; then
/sbin/ip6tables -t filter -P INPUT ACCEPT
/sbin/ip6tables -t filter -P FORWARD ACCEPT
/sbin/ip6tables -t filter -P OUTPUT ACCEPT
/sbin/iptables -t filter -P INPUT ACCEPT
/sbin/iptables -t filter -P FORWARD ACCEPT
/sbin/iptables -t filter -P OUTPUT ACCEPT
fi
done
eend $?
}
reload() {
ebegin "Flushing firewall"
for a in `cat /proc/net/ip_tables_names`; do
/sbin/ip6tables -F -t $a
/sbin/ip6tables -X -t $a
done;
eend $?
start
}
@@ -0,0 +1,8 @@
# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
crlcheckinterval=180
strictcrlpolicy=no
plutostart=no
# configuration is read from SQLite database
@@ -0,0 +1,274 @@
DROP TABLE IF EXISTS identities;
CREATE TABLE identities (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
data BLOB NOT NULL,
UNIQUE (type, data)
);
DROP TABLE IF EXISTS child_configs;
CREATE TABLE child_configs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
lifetime INTEGER NOT NULL DEFAULT '1200',
rekeytime INTEGER NOT NULL DEFAULT '1020',
jitter INTEGER NOT NULL DEFAULT '180',
updown TEXT DEFAULT NULL,
hostaccess INTEGER NOT NULL DEFAULT '0',
mode INTEGER NOT NULL DEFAULT '1'
);
DROP INDEX IF EXISTS child_configs_name;
CREATE INDEX child_configs_name ON child_configs (
name
);
DROP TABLE IF EXISTS child_config_traffic_selector;
CREATE TABLE child_config_traffic_selector (
child_cfg INTEGER NOT NULL,
traffic_selector INTEGER NOT NULL,
kind INTEGER NOT NULL
);
DROP INDEX IF EXISTS child_config_traffic_selector;
CREATE INDEX child_config_traffic_selector_all ON child_config_traffic_selector (
child_cfg, traffic_selector
);
DROP TABLE IF EXISTS ike_configs;
CREATE TABLE ike_configs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
certreq INTEGER NOT NULL DEFAULT '1',
force_encap INTEGER NOT NULL DEFAULT '0',
local TEXT NOT NULL,
remote TEXT NOT NULL
);
DROP TABLE IF EXISTS peer_configs;
CREATE TABLE peer_configs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
ike_version INTEGER NOT NULL DEFAULT '2',
ike_cfg INTEGER NOT NULL,
local_id TEXT NOT NULL,
remote_id TEXT NOT NULL,
cert_policy INTEGER NOT NULL DEFAULT '1',
auth_method INTEGER NOT NULL DEFAULT '1',
eap_type INTEGER NOT NULL DEFAULT '0',
eap_vendor INTEGER NOT NULL DEFAULT '0',
keyingtries INTEGER NOT NULL DEFAULT '1',
rekeytime INTEGER NOT NULL DEFAULT '0',
reauthtime INTEGER NOT NULL DEFAULT '3600',
jitter INTEGER NOT NULL DEFAULT '180',
overtime INTEGER NOT NULL DEFAULT '300',
mobike INTEGER NOT NULL DEFAULT '1',
dpd_delay INTEGER NOT NULL DEFAULT '120',
dpd_action INTEGER NOT NULL DEFAULT '1',
mediation INTEGER NOT NULL DEFAULT '0',
mediated_by INTEGER NOT NULL DEFAULT '0',
peer_id INTEGER NOT NULL DEFAULT '0'
);
DROP INDEX IF EXISTS peer_configs_name;
CREATE INDEX peer_configs_name ON peer_configs (
name
);
DROP TABLE IF EXISTS peer_config_child_config;
CREATE TABLE peer_config_child_config (
peer_cfg INTEGER NOT NULL,
child_cfg INTEGER NOT NULL,
PRIMARY KEY (peer_cfg, child_cfg)
);
DROP TABLE IF EXISTS traffic_selectors;
CREATE TABLE traffic_selectors (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL DEFAULT '7',
protocol INTEGER NOT NULL DEFAULT '0',
start_addr BLOB DEFAULT NULL,
end_addr BLOB DEFAULT NULL,
start_port INTEGER NOT NULL DEFAULT '0',
end_port INTEGER NOT NULL DEFAULT '65535'
);
DROP TABLE IF EXISTS certificates;
CREATE TABLE certificates (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
keytype INTEGER NOT NULL,
data BLOB NOT NULL
);
DROP TABLE IF EXISTS certificate_identity;
CREATE TABLE certificate_identity (
certificate INTEGER NOT NULL,
identity INTEGER NOT NULL,
PRIMARY KEY (certificate, identity)
);
DROP TABLE IF EXISTS private_keys;
CREATE TABLE private_keys (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
data BLOB NOT NULL
);
DROP TABLE IF EXISTS private_key_identity;
CREATE TABLE private_key_identity (
private_key INTEGER NOT NULL,
identity INTEGER NOT NULL,
PRIMARY KEY (private_key, identity)
);
DROP TABLE IF EXISTS shared_secrets;
CREATE TABLE shared_secrets (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
type INTEGER NOT NULL,
data BLOB NOT NULL
);
DROP TABLE IF EXISTS shared_secret_identity;
CREATE TABLE shared_secret_identity (
shared_secret INTEGER NOT NULL,
identity INTEGER NOT NULL,
PRIMARY KEY (shared_secret, identity)
);
DROP TABLE IF EXISTS ike_sas;
CREATE TABLE ike_sas (
local_spi BLOB NOT NULL PRIMARY KEY,
remote_spi BLOB NOT NULL,
id INTEGER NOT NULL,
initiator INTEGER NOT NULL,
local_id_type INTEGER NOT NULL,
local_id_data BLOB NOT NULL,
remote_id_type INTEGER NOT NULL,
remote_id_data BLOB NOT NULL,
host_family INTEGER NOT NULL,
local_host_data BLOB NOT NULL,
remote_host_data BLOB NOT NULL,
created INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP
);
DROP TABLE IF EXISTS logs;
CREATE TABLE logs (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
local_spi BLOB NOT NULL,
signal INTEGER NOT NULL,
level INTEGER NOT NULL,
msg TEXT NOT NULL,
time INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP
);
/* Identities */
INSERT INTO identities (
type, data
) VALUES ( /* fec0::1 */
5 , X'fec00000000000000000000000000001'
);
INSERT INTO identities (
type, data
) VALUES ( /* fec0::10 */
5 , X'fec00000000000000000000000000010'
);
INSERT INTO identities (
type, data
) VALUES ( /* fec0::20 */
5 , X'fec00000000000000000000000000020'
);
INSERT INTO identities (
type, data
) VALUES ( /* %any */
0, '%any'
);
/* Shared Secrets */
INSERT INTO shared_secrets (
type, data
) VALUES (
1, X'16964066a10de938bdb2ab7864fe4459cab1'
);
INSERT INTO shared_secrets (
type, data
) VALUES (
1, X'8d5cce342174da772c8224a59885deaa118d'
);
INSERT INTO shared_secret_identity (
shared_secret, identity
) VALUES (
1, 1
);
INSERT INTO shared_secret_identity (
shared_secret, identity
) VALUES (
1, 2
);
INSERT INTO shared_secret_identity (
shared_secret, identity
) VALUES (
2, 1
);
INSERT INTO shared_secret_identity (
shared_secret, identity
) VALUES (
2, 3
);
/* Configurations */
INSERT INTO ike_configs (
local, remote
) VALUES (
'PH_IP6_MOON', '0::0'
);
INSERT INTO peer_configs (
name, ike_cfg, local_id, remote_id, auth_method
) VALUES (
'rw', 1, 1, 4, 2
);
INSERT INTO child_configs (
name, updown
) VALUES (
'rw', 'ipsec _updown iptables'
);
INSERT INTO peer_config_child_config (
peer_cfg, child_cfg
) VALUES (
1, 1
);
INSERT INTO traffic_selectors (
type, start_addr, end_addr
) VALUES ( /* fec1::/16 */
8, X'fec10000000000000000000000000000', X'fec1ffffffffffffffffffffffffffff'
);
INSERT INTO traffic_selectors (
type
) VALUES ( /* dynamic/128 */
8
);
INSERT INTO child_config_traffic_selector (
child_cfg, traffic_selector, kind
) VALUES (
1, 1, 0
);
INSERT INTO child_config_traffic_selector (
child_cfg, traffic_selector, kind
) VALUES (
1, 2, 3
);
@@ -0,0 +1,3 @@
# /etc/ipsec.secrets - strongSwan IPsec secrets file
# secrets are read from SQLite database
@@ -0,0 +1,9 @@
# /etc/strongswan.conf - strongSwan configuration file
charon {
plugins {
sql {
database = sqlite:///etc/ipsec.d/ipsec.db
}
}
}
@@ -0,0 +1,12 @@
moon::ipsec stop
carol::ipsec stop
dave::ipsec stop
moon::/etc/init.d/iptables stop 2> /dev/null
carol::/etc/init.d/iptables stop 2> /dev/null
dave::/etc/init.d/iptables stop 2> /dev/null
alice::"ip route del fec0:\:/16 via fec1:\:1"
carol::"ip route del fec1:\:/16 via fec0:\:1"
dave::"ip route del fec1:\:/16 via fec0:\:1"
moon::rm /etc/ipsec.d/ipsec.db
carol::rm /etc/ipsec.d/ipsec.db
dave::rm /etc/ipsec.d/ipsec.db
+18
View File
@@ -0,0 +1,18 @@
moon::rm /etc/ipsec.d/cacerts/*
carol::rm /etc/ipsec.d/cacerts/*
dave::rm /etc/ipsec.d/cacerts/*
moon::cat /etc/ipsec.d/ipsec.sql | sqlite3 /etc/ipsec.d/ipsec.db
carol::cat /etc/ipsec.d/ipsec.sql | sqlite3 /etc/ipsec.d/ipsec.db
dave::cat /etc/ipsec.d/ipsec.sql | sqlite3 /etc/ipsec.d/ipsec.db
moon::/etc/init.d/iptables start 2> /dev/null
carol::/etc/init.d/iptables start 2> /dev/null
dave::/etc/init.d/iptables start 2> /dev/null
alice::"ip route add fec0:\:/16 via fec1:\:1"
carol::"ip route add fec1:\:/16 via fec0:\:1"
dave::"ip route add fec1:\:/16 via fec0:\:1"
moon::ipsec start
carol::ipsec start
dave::ipsec start
carol::sleep 1
carol::ipsec up home
dave::ipsec up home
+21
View File
@@ -0,0 +1,21 @@
#!/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-d-ip6.png"
# UML instances on which tcpdump is to be started
#
TCPDUMPHOSTS="moon"
# UML instances on which IPsec is started
# Used for IPsec logging purposes
#
IPSECHOSTS="moon carol dave"