From d815235d17a0391fa5f72bb61a37b3a9fc57cdc7 Mon Sep 17 00:00:00 2001 From: Andreas Steffen Date: Sun, 6 Jan 2013 08:43:51 +0100 Subject: use iptables-restore in all ikev2 firewall scenarios --- .../hosts/moon/etc/init.d/iptables | 91 ---------------------- .../hosts/moon/etc/iptables.rules | 39 ++++++++++ .../tests/ikev2/dhcp-static-client-id/posttest.dat | 6 +- .../tests/ikev2/dhcp-static-client-id/pretest.dat | 6 +- 4 files changed, 45 insertions(+), 97 deletions(-) delete mode 100755 testing/tests/ikev2/dhcp-static-client-id/hosts/moon/etc/init.d/iptables create mode 100644 testing/tests/ikev2/dhcp-static-client-id/hosts/moon/etc/iptables.rules (limited to 'testing/tests/ikev2/dhcp-static-client-id') diff --git a/testing/tests/ikev2/dhcp-static-client-id/hosts/moon/etc/init.d/iptables b/testing/tests/ikev2/dhcp-static-client-id/hosts/moon/etc/init.d/iptables deleted file mode 100755 index 058bebb2d..000000000 --- a/testing/tests/ikev2/dhcp-static-client-id/hosts/moon/etc/init.d/iptables +++ /dev/null @@ -1,91 +0,0 @@ -#!/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/ipv4/ip_forward - - # default policy is DROP - /sbin/iptables -P INPUT DROP - /sbin/iptables -P OUTPUT DROP - /sbin/iptables -P FORWARD DROP - - # allow bootpc and bootps - iptables -A OUTPUT -p udp --sport bootpc --dport bootps -j ACCEPT - iptables -A INPUT -p udp --sport bootps --dport bootps -j ACCEPT - - # allow broadcasts from eth1 - iptables -A INPUT -i eth1 -d 10.1.255.255 -j ACCEPT - - # allow esp - iptables -A INPUT -i eth0 -p 50 -j ACCEPT - iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT - - # allow IKE - iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT - iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT - - # allow MobIKE - iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT - iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -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 - iptables -A INPUT -j LOG --log-prefix " IN: " - iptables -A OUTPUT -j LOG --log-prefix " OUT: " - - eend $? -} - -stop() { - ebegin "Stopping firewall" - for a in `cat /proc/net/ip_tables_names`; do - /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/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/iptables -F -t $a - /sbin/iptables -X -t $a - done; - eend $? - start -} - diff --git a/testing/tests/ikev2/dhcp-static-client-id/hosts/moon/etc/iptables.rules b/testing/tests/ikev2/dhcp-static-client-id/hosts/moon/etc/iptables.rules new file mode 100644 index 000000000..2d9a466b0 --- /dev/null +++ b/testing/tests/ikev2/dhcp-static-client-id/hosts/moon/etc/iptables.rules @@ -0,0 +1,39 @@ +*filter + +# default policy is DROP +-P INPUT DROP +-P OUTPUT DROP +-P FORWARD DROP + +# allow bootpc and bootps +-A OUTPUT -p udp --sport bootpc --dport bootps -j ACCEPT +-A INPUT -p udp --sport bootps --dport bootps -j ACCEPT + +# allow broadcasts from eth1 +-A INPUT -i eth1 -d 10.1.255.255 -j ACCEPT + +# allow esp +-A INPUT -i eth0 -p 50 -j ACCEPT +-A OUTPUT -o eth0 -p 50 -j ACCEPT + +# allow IKE +-A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT +-A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT + +# allow MobIKE +-A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT +-A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT + +# allow ssh +-A INPUT -p tcp --dport 22 -j ACCEPT +-A OUTPUT -p tcp --sport 22 -j ACCEPT + +# allow crl fetch from winnetou +-A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT +-A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT + +# log dropped packets +-A INPUT -j LOG --log-prefix " IN: " +-A OUTPUT -j LOG --log-prefix " OUT: " + +COMMIT diff --git a/testing/tests/ikev2/dhcp-static-client-id/posttest.dat b/testing/tests/ikev2/dhcp-static-client-id/posttest.dat index 497e90804..7fff9981b 100644 --- a/testing/tests/ikev2/dhcp-static-client-id/posttest.dat +++ b/testing/tests/ikev2/dhcp-static-client-id/posttest.dat @@ -2,8 +2,8 @@ moon::ipsec stop carol::ipsec stop dave::ipsec stop venus::/etc/init.d/isc-dhcp-server stop 2> /dev/null -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 +moon::iptables-restore < /etc/iptables.flush +carol::iptables-restore < /etc/iptables.flush +dave::iptables-restore < /etc/iptables.flush alice::arp -d 10.1.0.30 alice::arp -d 10.1.0.40 diff --git a/testing/tests/ikev2/dhcp-static-client-id/pretest.dat b/testing/tests/ikev2/dhcp-static-client-id/pretest.dat index 60729fcff..5670a2e89 100644 --- a/testing/tests/ikev2/dhcp-static-client-id/pretest.dat +++ b/testing/tests/ikev2/dhcp-static-client-id/pretest.dat @@ -1,6 +1,6 @@ -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 +moon::iptables-restore < /etc/iptables.rules +carol::iptables-restore < /etc/iptables.rules +dave::iptables-restore < /etc/iptables.rules venus::cat /etc/dhcp/dhcpd.conf venus::/etc/init.d/isc-dhcp-server start 2> /dev/null carol::ipsec start -- cgit v1.2.3