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62 Commits

Author SHA1 Message Date
Tom Eastep
866cb04cbb Unify TRACK_RULES settings implementation
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-25 18:07:46 -08:00
Tom Eastep
6ef136a546 Add origin information for entries in shorewall[6].conf
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-25 15:49:18 -08:00
Tom Eastep
9b3b4579a2 Change TRACK_RULES setting from Internal to File
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-24 16:15:36 -08:00
Tom Eastep
3e404b765f Make .ip[6]tables-restore-input comments conditional
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-23 17:04:52 -08:00
Tom Eastep
2235641c9f Add origin to the ip[6]tables input.
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-23 15:13:12 -08:00
Tom Eastep
3fe4619f66 Fix origin in interfaces and hosts
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-23 13:49:52 -08:00
Tom Eastep
247698a14d Add origin in some rules from the Misc module
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-23 12:31:53 -08:00
Tom Eastep
73b20c832c Add 'origin' member to rules
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-23 10:45:26 -08:00
Tom Eastep
8ac754caed Add 'origin' member to the interface and hosts tables
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-21 17:08:19 -08:00
Matt Darfeuille
c85ced09af Corrected sysconfig files
Removed unnecessary lines in sysconfig files

Signed-off-by: Matt Darfeuille <matdarf@gmail.com>
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-19 09:25:37 -08:00
Tom Eastep
1abb77d66d Remove restrictions on -m geoip
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-18 22:30:15 -08:00
Tom Eastep
a28f3012d5 Correct $VERSION setting in Raw.pm
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-18 09:38:35 -08:00
Tom Eastep
7d443b5e2e Eliminate return value from process_action()
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-18 09:08:35 -08:00
Tom Eastep
a945b3e0dd Tweak the process_action() changes
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-17 17:03:46 -08:00
Tom Eastep
ec6c233666 Centralize Rules module handling of @CALLER in actions
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-17 16:29:35 -08:00
Tom Eastep
4059e9de95 Clean up use_policy_action()
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-17 12:35:12 -08:00
Tom Eastep
1ee645cd79 Another determinism fix -- red and codel options are now sorted
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-17 09:50:34 -08:00
Tom Eastep
1fedb26f1d Handle @CALLER in policy chains
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-17 09:42:01 -08:00
Tom Eastep
031371f259 Improve maintainability of action-tuple code
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-16 17:26:16 -08:00
Tom Eastep
742c15b289 Improve @CALLER fix to create unique chains per caller
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-16 17:12:03 -08:00
Tom Eastep
9aa915a5e0 Avoid errors from 'status -i' when there are no optional interfaces
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-15 16:39:47 -08:00
Tom Eastep
f95c67ec6b Restore unmodified .pm files after installation
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-15 13:55:46 -08:00
matt darfeuille
f1ed963077 Shorewall 5.0.4 Beta 2
Hi Tom,

Some unnecessary lines need to be removed from the sysconfig files.
I made some more changes to the init.openwrt.sh scripts(lite and
lite6)

Attached as sysconfig-lite.patch!

In order to be able to use the build50 script I had to make a few
changes(attached as build50.patch):

- Adding a variable BASEDIR (to build shorewall  in a subdirectory)
BASEDIR=$PWD
and doing:
$BASEDIR/annotate.pl
and so on ...

- Adding a variable
CYGWINSTYLESHEET
and modifying the script to use this new variable(added cygwin clause
in case statement)

- Adding a variable GITRELEASEDIR and modifying the lines around
624(to specify an other name for the release repo)
from
../release/
to
../$GITRELEASEDIR/

- Added line to remove unnecessary *.bak files

- Added an if statement if a subdirectory is used when patches are
created

question/request:
Would it be possible to use the build50 script without the '-t'
option?
That way only the packages would be built but the tarballs wouldn't
be created.

-Matt

On 12 Jan 2016 at 7:57, Tom Eastep wrote:

> Shorewall 5.0.4 Beta 2 is now available for download.
>
> New Feature since Beta 1:
>
> 1)  The mangle file now supports an DIVERTHA action that provides
>     support for HAProxy.
>
>     To setup the HAProxy transparent configuration described at
>
> http://www.loadbalancer.org/blog/setting-up-haproxy-with-transparent-mode-on-centos-6-x,
>     place this entry in shorewall-providers(5):
>
>
>     #NAME  NUMBER   MARK    DUPLICATE  INTERFACE GATEWAY   OPTIONS
>     TProxy 1        -       -          lo        -         tproxy
>
>     and use this DIVERTHA entry:
>
>     #ACTION         SOURCE          DEST            PROTO  ...
>     DIVERTHA        -               -               tcp
>
> Thank you for testing,
> -Tom
> --
> Tom Eastep        \ When I die, I want to go like my Grandfather who
> Shoreline,         \ died peacefully in his sleep. Not screaming like
> Washington, USA     \ all of the passengers in his car
> http://shorewall.net \________________________________________________
>
>

-------------- Enclosure number 1 ----------------
>From ca4c854433e1c4c5870ea3e71225e5df8da4e255 Mon Sep 17 00:00:00 2001
From: Matt Darfeuille <matdarf@gmail.com>
Date: Wed, 13 Jan 2016 21:28:47 +0100
Subject: [PATCH 1/2] Modified lite and lite6.init.openwrt.sh

Signed-off-by: Matt Darfeuille <matdarf@gmail.com>
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-14 16:36:21 -08:00
Tom Eastep
3bce4627f8 Correct typo in the dhcp article
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-14 08:56:19 -08:00
Tom Eastep
726d1492cd Correct error message
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-13 17:08:57 -08:00
Tom Eastep
12513e24a3 Revert "Implement dynamic actions"
This reverts commit 8075ba719a.
2016-01-13 11:04:41 -08:00
Tom Eastep
21765d618d Create unique chains when @caller is used
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-13 11:04:23 -08:00
Tom Eastep
de21c59885 Correct hashlimit in logging rules
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-13 09:49:22 -08:00
Tom Eastep
8075ba719a Implement dynamic actions
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-13 09:33:38 -08:00
Tom Eastep
3828eb856b Rename HADIVERT to DIVERTHA
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-08 15:36:10 -08:00
Tom Eastep
e29e2d117d Documentation updates
- update LSM section of the Multi-ISP article
- Correct formatting of HAPROXY examples

Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-08 08:33:42 -08:00
Tom Eastep
ad2f20b824 Finish HAProxy support
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-06 09:12:33 -08:00
Tom Eastep
4c33c2b957 Add support for HAProxy
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-06 08:27:50 -08:00
Tom Eastep
2778e8c6b5 Restore debian service file
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-05 10:56:00 -08:00
Tom Eastep
ee6a1dadbb Merge branch 'master' of ssh://git.code.sf.net/p/shorewall/code 2016-01-05 10:48:48 -08:00
Tuomo Soini
da93669245 Revert "shorewall6*.service: make sure shorewall and shorewall6 won't start at same time"
This reverts commit ff821e57c2.

Signed-off-by: Tuomo Soini <tis@foobar.fi>
2016-01-05 20:18:25 +02:00
Tom Eastep
2f59ea5ca3 Implement the WAIT_OPTION capability
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-05 09:28:24 -08:00
Tuomo Soini
ff821e57c2 shorewall6*.service: make sure shorewall and shorewall6 won't start at same time
Signed-off-by: Tuomo Soini <tis@foobar.fi>
2016-01-05 12:04:46 +02:00
Tuomo Soini
c447ddd03e systemd service: rename pre214 systemd versions to pre214 and remove separeate 214 variants 2016-01-05 12:01:21 +02:00
Tom Eastep
0c66e5f1b2 More Openwrt support in Shorewall-init from Matt Darfeuille
- Also, various cleanup in install/uninstall scripts

Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-04 15:45:21 -08:00
Tom Eastep
e695e08009 A couple of corrections to the IP[6]TABLE transparency change
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-04 14:13:58 -08:00
Tom Eastep
c91b78a875 Merge branch 'master' of ssh://server.shorewall.net/home/teastep/shorewall/code 2016-01-04 13:10:48 -08:00
Tom Eastep
70a9240de6 Make IP[6]TABLES transparent
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-04 13:10:03 -08:00
Tom Eastep
06dd5dc38f Merge branch 'master' of ssh://server.shorewall.net/home/teastep/shorewall/code 2016-01-02 12:37:43 -08:00
Tom Eastep
fad41e262a Support the DROP command in the mangle file
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2016-01-02 12:36:38 -08:00
Tom Eastep
89d91d37a1 Add Shorewall-init installer support for OpenWRT
- Supply sysconfig files for all products

Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-27 16:47:31 -08:00
Tom Eastep
c9f57ad9c9 Update manpages for ADD timeout
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-24 09:20:42 -08:00
Tom Eastep
694dc64900 Allow comma in disposition when LOGTAGONLY=Yes
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-23 09:06:43 -08:00
Tom Eastep
54b6488113 Allow a timeout to be specified in ADD rules
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-23 08:24:00 -08:00
Tom Eastep
fc426923b1 Accept host=debian.* in the configure scripts (Matt Darfeuille)
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-12 08:10:34 -08:00
Tom Eastep
af6fc399e5 Update the configuration basics document
- Reflect the change in column headings in 5.0.3

Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-11 14:47:18 -08:00
Tom Eastep
5bc471ff03 Another fix to configure.pl from Matt Darfeuille
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-11 14:37:52 -08:00
Tom Eastep
532d5c7e50 Merge branch 'master' of ssh://server.shorewall.net/home/teastep/shorewall/code 2015-12-08 08:06:39 -08:00
Tom Eastep
8429f68897 Handle MAC addresses in IPv6
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-07 15:15:28 -08:00
Tom Eastep
3ddc2a8f8b Add parentheses for readability
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-07 08:02:35 -08:00
Tom Eastep
0bc250ba11 More configure/install/uninstall fixes from Matt Darfeuille
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-06 12:04:34 -08:00
Tom Eastep
1d79cbc54e Merge branch 'master' of ssh://server.shorewall.net/home/teastep/shorewall/code
# Conflicts:
#	Shorewall-init/install.sh
2015-12-06 11:55:03 -08:00
Tom Eastep
4b893b2fd6 Install/uninstall fixes from Matt Darfeuille
Signed-off-by: Tom Eastep <teastep@shorewall.net>

Conflicts:
	Shorewall-init/install.sh
2015-12-05 11:56:16 -08:00
Tom Eastep
98b4ab5ceb Add missing columns in the masq file
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-12-03 19:51:21 -08:00
Tom Eastep
592de3e6fc Merge branch 'master' of ssh://git.code.sf.net/p/shorewall/code 2015-12-03 15:35:35 -08:00
Tom Eastep
7b479d3569 Merge branch '5.0.2' 2015-11-21 13:05:43 -08:00
Tom Eastep
178a7f83bc Install/uninstall fixes from Matt Darfeuille
Signed-off-by: Tom Eastep <teastep@shorewall.net>
2015-11-21 12:53:24 -08:00
48 changed files with 1184 additions and 611 deletions

View File

@@ -169,13 +169,16 @@ else
elif [ $vendor = default ]; then
params[HOST]=linux
vendor=linux
elif [[ $vendor == debian.* ]]; then
params[HOST]=debian
vendor=debian
fi
fi
if [ $vendor = linux ]; then
echo "INFO: Creating a generic Linux installation - " `date`;
else
echo "INFO: Creating a $params[HOST]-specific installation - " `date`;
echo "INFO: Creating a ${params[HOST]}-specific installation - " `date`;
fi
echo

View File

@@ -52,6 +52,9 @@ for ( @ARGV ) {
$params{$pn} = $pv;
}
use File::Basename;
chdir dirname($0);
my $vendor = $params{HOST};
my $rcfile;
my $rcfilename;
@@ -83,8 +86,8 @@ unless ( defined $vendor ) {
if ( defined $vendor ) {
if ( $vendor eq 'debian' && -f '/etc/debian_version' ) {
if ( -l '/sbin/init' ) {
if ( readlink '/sbin/init' =~ /systemd/ ) {
$rcfilename = 'debian.systemd';
if ( readlink('/sbin/init') =~ /systemd/ ) {
$rcfilename = 'shorewallrc.debian.systemd';
} else {
$rcfilename = 'shorewallrc.debian.sysvinit';
}
@@ -99,13 +102,15 @@ if ( defined $vendor ) {
die qq("ERROR: $vendor" is not a recognized host type);
} elsif ( $vendor eq 'default' ) {
$params{HOST} = $vendor = 'linux';
} elsif ( $vendor =~ /^debian\./ ) {
$params{HOST} = $vendor = 'debian';
}
} else {
if ( -f '/etc/debian_version' ) {
$vendor = 'debian';
if ( -l '/sbin/init' ) {
if ( readlink '/sbin/init' =~ /systemd/ ) {
$rcfilename = 'debian.systemd';
if ( readlink( '/sbin/init' ) =~ /systemd/ ) {
$rcfilename = 'shorewallrc.debian.systemd';
} else {
$rcfilename = 'shorewallrc.debian.sysvinit';
}
@@ -168,7 +173,8 @@ my $outfile;
open $outfile, '>', 'shorewallrc' or die "Can't open 'shorewallrc' for output: $!";
printf $outfile "#\n# Created by Shorewall Core version %s configure.pl - %s %2d %04d %02d:%02d:%02d\n#\n", VERSION, $abbr[$localtime[4]], $localtime[3], 1900 + $localtime[5] , @localtime[2,1,0];
printf $outfile "#\n# Created by Shorewall Core version %s configure.pl - %s %2d %04d %02d:%02d:%02d\n", VERSION, $abbr[$localtime[4]], $localtime[3], 1900 + $localtime[5] , @localtime[2,1,0];
print $outfile "# rc file: $rcfilename\n#\n";
print $outfile "# Input: @ARGV\n#\n" if @ARGV;

View File

@@ -24,6 +24,9 @@
VERSION=xxx #The Build script inserts the actual version
PRODUCT=shorewall-core
Product="Shorewall Core"
usage() # $1 = exit status
{
ME=$(basename $0)
@@ -100,6 +103,9 @@ require()
eval [ -n "\$$1" ] || fatal_error "Required option $1 not set"
}
#
# Change to the directory containing this script
#
cd "$(dirname $0)"
#
@@ -340,8 +346,10 @@ fi
mkdir -p ${DESTDIR}${SBINDIR}
chmod 755 ${DESTDIR}${SBINDIR}
mkdir -p ${DESTDIR}${MANDIR}
chmod 755 ${DESTDIR}${MANDIR}
if [ -n "${MANDIR}" ]; then
mkdir -p ${DESTDIR}${MANDIR}
chmod 755 ${DESTDIR}${MANDIR}
fi
if [ -n "${INITFILE}" ]; then
mkdir -p ${DESTDIR}${INITDIR}

View File

@@ -25,7 +25,7 @@
# loaded after this one and replaces some of the functions declared here.
#
SHOREWALL_CAPVERSION=40609
SHOREWALL_CAPVERSION=50004
[ -n "${g_program:=shorewall}" ]
@@ -2593,6 +2593,7 @@ determine_capabilities() {
TARPIT_TARGET=
IFACE_MATCH=
TCPMSS_TARGET=
WAIT_OPTION=
AMANDA_HELPER=
FTP_HELPER=
@@ -2616,6 +2617,11 @@ determine_capabilities() {
qt $arptables -L OUT && ARPTABLESJF=Yes
fi
if qt $g_tool --wait -t filter -L INPUT -n -v; then
WAIT_OPTION=Yes
tool="$tool --wait"
fi
chain=fooX$$
if [ -n "$NAT_ENABLED" ]; then
@@ -3074,8 +3080,10 @@ report_capabilities_unsorted() {
if [ $g_family -eq 4 ]; then
report_capability "iptables -S (IPTABLES_S)" $IPTABLES_S
report_capability "iptables --wait option (WAIT_OPTION)" $WAIT_OPTION
else
report_capability "ip6tables -S (IPTABLES_S)" $IPTABLES_S
report_capability "ip6tables --wait option (WAIT_OPTION)" $WAIT_OPTION
fi
report_capability "Basic Filter (BASIC_FILTER)" $BASIC_FILTER
@@ -3185,6 +3193,7 @@ report_capabilities_unsorted1() {
report_capability1 TARPIT_TARGET
report_capability1 IFACE_MATCH
report_capability1 TCPMSS_TARGET
report_capability1 WAIT_OPTION
report_capability1 AMANDA_HELPER
report_capability1 FTP_HELPER
@@ -3263,9 +3272,11 @@ show_interfaces() {
local printed
for f in ${VARDIR}/*.status; do
interface=$(basename $f)
echo " Interface ${interface%.status} is $(interface_status $f)"
printed=Yes
if [ -f $f ]; then
interface=$(basename $f)
echo " Interface ${interface%.status} is $(interface_status $f)"
printed=Yes
fi
done
[ -n "$printed" ] && echo

View File

@@ -3,24 +3,21 @@
#
# Input: host=openwrt
#
HOST=openwrt
PREFIX=/usr
SHAREDIR=${PREFIX}/share
LIBEXECDIR=${PREFIX}/share
PERLLIBDIR=${PREFIX}/share/shorewall
CONFDIR=/etc
SBINDIR=/sbin
MANDIR=${PREFIX}/man
INITDIR=/etc/init.d
INITSOURCE=init.openwrt.sh
INITFILE=$PRODUCT
AUXINITSOURCE=
AUXINITFILE=
SERVICEDIR=
SERVICEFILE=
SYSCONFFILE=default.openwrt
SYSCONFDIR=${CONFDIR}/sysconfig
SPARSE=
ANNOTATED=
VARLIB=/lib
VARDIR=${VARLIB}/$PRODUCT
PREFIX=/usr #Top-level directory for shared files, libraries, etc.
SHAREDIR=${PREFIX}/share #Directory for arch-neutral files.
LIBEXECDIR=${PREFIX}/share #Directory for executable scripts.
PERLLIBDIR=${PREFIX}/share/shorewall #Directory to install Shorewall Perl module directory
CONFDIR=/etc #Directory where subsystem configurations are installed
SBINDIR=/sbin #Directory where system administration programs are installed
MANDIR= #Directory where manpages are installed.
INITDIR=/etc/init.d #Directory where SysV init scripts are installed.
INITFILE=$PRODUCT #Name of the product's installed SysV init script
INITSOURCE=init.openwrt.sh #Name of the distributed file to be installed as the SysV init script
ANNOTATED= #If non-zero, annotated configuration files are installed
SYSCONFDIR=${CONFDIR}/sysconfig #Directory where SysV init parameter files are installed
SYSCONFFILE=sysconfig #Name of the distributed file to be installed in $SYSCONFDIR
SERVICEDIR= #Directory where .service files are installed (systems running systemd only)
SERVICEFILE= #Name of the file to install in $SYSTEMD. Default is $PRODUCT.service
SPARSE= #If non-empty, only install $PRODUCT/$PRODUCT.conf in $CONFDIR
VARLIB=/lib #Directory where product variable data is stored.
VARDIR=${VARLIB}/$PRODUCT #Directory where product variable data is stored.

View File

@@ -27,7 +27,9 @@
# shown below. Simply run this script to remove Shorewall Firewall
VERSION=xxx #The Build script inserts the actual version
PRODUCT="shorewall-core"
Product="Shorewall Core"
usage() # $1 = exit status
{
ME=$(basename $0)
@@ -66,6 +68,11 @@ remove_file() # $1 = file to restore
fi
}
#
# Change to the directory containing this script
#
cd "$(dirname $0)"
#
# Read the RC file
#

View File

@@ -0,0 +1,131 @@
#!/bin/sh /etc/rc.common
# The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V5.0
#
# (c) 2010,2012-2014 - Tom Eastep (teastep@shorewall.net)
# (c) 2016 - Matt Darfeuille (matdarf@gmail.com)
#
# On most distributions, this file should be called /etc/init.d/shorewall-init.
#
# This program is part of Shorewall.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 2 of the license or, at your
# option, any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
#
# arg1 of init script is arg2 when rc.common is sourced
case "$action" in
start|stop|boot)
if [ "$(id -u)" != "0" ]
then
echo "You must be root to start, stop or restart \"Shorewall \"."
exit 1
fi
# check if shorewall-init is configured or not
if [ -f "/etc/sysconfig/shorewall-init" ]
then
. /etc/sysconfig/shorewall-init
if [ -z "$PRODUCTS" ]
then
exit 0
fi
else
exit 0
fi
;;
enable|disable|enabled)
# Openwrt related
# start and stop runlevel variable
START=19
STOP=91
;;
*)
echo "Usage: /etc/init.d/shorewall-init {start|stop}"
exit 1
esac
#
# The installer may alter this
#
. /usr/share/shorewall/shorewallrc
# Locate the current PRODUCT's statedir
setstatedir() {
local statedir
if [ -f ${CONFDIR}/${PRODUCT}/vardir ]; then
statedir=$( . ${CONFDIR}/${PRODUCT}/vardir && echo $VARDIR )
fi
[ -n "$statedir" ] && STATEDIR=${statedir} || STATEDIR=${VARLIB}/${PRODUCT}
if [ $PRODUCT = shorewall -o $PRODUCT = shorewall6 ]; then
${SBINDIR}/$PRODUCT ${OPTIONS} compile $STATEDIR/firewall
else
return 0
fi
}
# Initialize the firewall
start () {
local PRODUCT
local STATEDIR
echo -n "Initializing \"Shorewall-based firewalls\": "
for PRODUCT in $PRODUCTS; do
if setstatedir; then
if [ -x ${STATEDIR}/firewall ]; then
if ! ${SBIN}/$PRODUCT status > /dev/null 2>&1; then
${STATEDIR}/firewall ${OPTIONS} stop
fi
fi
fi
done
if [ -n "$SAVE_IPSETS" -a -f "$SAVE_IPSETS" ]; then
ipset -R < "$SAVE_IPSETS"
fi
}
boot () {
start
}
# Clear the firewall
stop () {
local PRODUCT
local STATEDIR
echo -n "Clearing \"Shorewall-based firewalls\": "
for PRODUCT in $PRODUCTS; do
if setstatedir; then
if [ -x ${STATEDIR}/firewall ]; then
${STATEDIR}/firewall ${OPTIONS} clear
fi
fi
done
if [ -n "$SAVE_IPSETS" ]; then
mkdir -p $(dirname "$SAVE_IPSETS")
if ipset -S > "${SAVE_IPSETS}.tmp"; then
grep -qE -- '^(-N|create )' "${SAVE_IPSETS}.tmp" && mv -f "${SAVE_IPSETS}.tmp" "$SAVE_IPSETS"
fi
fi
}

View File

@@ -28,6 +28,8 @@
#
VERSION=xxx #The Build script inserts the actual version.
PRODUCT=shorewall-init
Product="Shorewall Init"
usage() # $1 = exit status
{
@@ -71,39 +73,50 @@ mywhich() {
return 2
}
run_install()
{
if ! install $*; then
echo
echo "ERROR: Failed to install $*" >&2
exit 1
fi
}
cant_autostart()
{
echo
echo "WARNING: Unable to configure shorewall init to start automatically at boot" >&2
}
install_file() # $1 = source $2 = target $3 = mode
{
if cp -f $1 $2; then
if chmod $3 $2; then
if [ -n "$OWNER" ]; then
if chown $OWNER:$GROUP $2; then
return
fi
else
return 0
fi
fi
fi
echo "ERROR: Failed to install $2" >&2
exit 1
}
make_directory() # $1 = directory , $2 = mode
{
mkdir -p $1
chmod 0755 $1
[ -n "$OWNERSHIP" ] && chown $OWNERSHIP $1
}
require()
{
eval [ -n "\$$1" ] || fatal_error "Required option $1 not set"
}
install_file() # $1 = source $2 = target $3 = mode
{
run_install $T $OWNERSHIP -m $3 $1 ${2}
}
#
# Change to the directory containing this script
#
cd "$(dirname $0)"
PRODUCT=shorewall-init
#
# Parse the run line
#
T='-T'
finished=0
configure=1
@@ -230,6 +243,8 @@ if [ -z "$BUILD" ]; then
BUILD=slackware
elif [ -f /etc/arch-release ] ; then
BUILD=archlinux
elif [ -f ${CONFDIR}/openwrt_release ]; then
BUILD=openwrt
else
BUILD=linux
fi
@@ -237,22 +252,24 @@ if [ -z "$BUILD" ]; then
esac
fi
[ -n "$OWNER" ] || OWNER=$(id -un)
[ -n "$GROUP" ] || GROUP=$(id -gn)
case $BUILD in
apple)
T=
;;
debian|gentoo|redhat|suse|slackware|archlinux)
[ -z "$OWNER" ] && OWNER=root
[ -z "$GROUP" ] && GROUP=wheel
;;
cygwin*|CYGWIN*)
OWNER=$(id -un)
GROUP=$(id -gn)
;;
*)
[ -n "$BUILD" ] && echo "ERROR: Unknown BUILD environment ($BUILD)" >&2 || echo "ERROR: Unknown BUILD environment"
exit 1
if [ $(id -u) -eq 0 ]; then
[ -z "$OWNER" ] && OWNER=root
[ -z "$GROUP" ] && GROUP=root
fi
;;
esac
OWNERSHIP="-o $OWNER -g $GROUP"
[ -n "$OWNER" ] && OWNERSHIP="$OWNER:$GROUP"
[ -n "$HOST" ] || HOST=$BUILD
@@ -277,6 +294,9 @@ case "$HOST" in
suse)
echo "Installing SuSE-specific configuration..."
;;
openwrt)
echo "Installing Openwrt-specific configuration..."
;;
linux)
echo "ERROR: Shorewall-init is not supported on this system" >&2
exit 1
@@ -290,12 +310,12 @@ esac
[ -z "$TARGET" ] && TARGET=$HOST
if [ -n "$DESTDIR" ]; then
if [ `id -u` != 0 ] ; then
if [ $(id -u) != 0 ] ; then
echo "Not setting file owner/group permissions, not running as root."
OWNERSHIP=""
fi
install -d $OWNERSHIP -m 755 ${DESTDIR}${INITDIR}
make_directory ${DESTDIR}${INITDIR} 0755
fi
echo "Installing Shorewall Init Version $VERSION"
@@ -311,7 +331,7 @@ fi
if [ -n "$DESTDIR" ]; then
mkdir -p ${DESTDIR}${CONFDIR}/logrotate.d
chmod 755 ${DESTDIR}${CONFDIR}/logrotate.d
chmod 0755 ${DESTDIR}${CONFDIR}/logrotate.d
fi
#
@@ -339,14 +359,14 @@ fi
if [ -n "$SERVICEDIR" ]; then
mkdir -p ${DESTDIR}${SERVICEDIR}
[ -z "$SERVICEFILE" ] && SERVICEFILE=$PRODUCT.service
run_install $OWNERSHIP -m 644 $SERVICEFILE ${DESTDIR}${SERVICEDIR}/$PRODUCT.service
install_file $SERVICEFILE ${DESTDIR}${SERVICEDIR}/$PRODUCT.service 0644
[ ${SBINDIR} != /sbin ] && eval sed -i \'s\|/sbin/\|${SBINDIR}/\|\' ${DESTDIR}${SERVICEDIR}/$PRODUCT.service
echo "Service file $SERVICEFILE installed as ${DESTDIR}${SERVICEDIR}/$PRODUCT.service"
if [ -n "$DESTDIR" -o $configure -eq 0 ]; then
mkdir -p ${DESTDIR}${SBINDIR}
chmod 755 ${DESTDIR}${SBINDIR}
chmod 0755 ${DESTDIR}${SBINDIR}
fi
run_install $OWNERSHIP -m 700 shorewall-init ${DESTDIR}${SBINDIR}/shorewall-init
install_file shorewall-init ${DESTDIR}${SBINDIR}/shorewall-init 0700
[ "${SHAREDIR}" = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ${DESTDIR}${SBINDIR}/shorewall-init
echo "CLI installed as ${DESTDIR}${SBINDIR}/shorewall-init"
fi
@@ -355,13 +375,13 @@ fi
# Create /usr/share/shorewall-init if needed
#
mkdir -p ${DESTDIR}${SHAREDIR}/shorewall-init
chmod 755 ${DESTDIR}${SHAREDIR}/shorewall-init
chmod 0755 ${DESTDIR}${SHAREDIR}/shorewall-init
#
# Install logrotate file
#
if [ -d ${DESTDIR}${CONFDIR}/logrotate.d ]; then
run_install $OWNERSHIP -m 0644 logrotate ${DESTDIR}${CONFDIR}/logrotate.d/$PRODUCT
install_file logrotate ${DESTDIR}${CONFDIR}/logrotate.d/$PRODUCT 0644
echo "Logrotate file installed as ${DESTDIR}${CONFDIR}/logrotate.d/$PRODUCT"
fi
@@ -369,7 +389,7 @@ fi
# Create the version file
#
echo "$VERSION" > ${DESTDIR}/${SHAREDIR}/shorewall-init/version
chmod 644 ${DESTDIR}${SHAREDIR}/shorewall-init/version
chmod 0644 ${DESTDIR}${SHAREDIR}/shorewall-init/version
#
# Remove and create the symbolic link to the init script
@@ -397,6 +417,7 @@ if [ $HOST = debian ]; then
[ $configure -eq 1 ] || mkdir -p ${DESTDIR}${CONFDIR}/default
install_file sysconfig ${DESTDIR}${ETC}/default/shorewall-init 0644
echo "sysconfig file installed in ${DESTDIR}${SYSCONFDIR}/${PRODUCT}"
fi
IFUPDOWN=ifupdown.debian.sh
@@ -411,6 +432,9 @@ else
elif [ $HOST = gentoo ]; then
# Gentoo does not support if-{up,down}.d
/bin/true
elif [ $HOST = openwrt ]; then
# Not implemented on openwrt
/bin/true
else
mkdir -p ${DESTDIR}/${ETC}/NetworkManager/dispatcher.d
fi
@@ -418,8 +442,8 @@ else
fi
if [ -n "$SYSCONFFILE" -a ! -f ${DESTDIR}${SYSCONFDIR}/${PRODUCT} ]; then
run_install $OWNERSHIP -m 0644 ${SYSCONFFILE} ${DESTDIR}${SYSCONFDIR}/$PRODUCT
echo "$SYSCONFFILE installed in ${DESTDIR}${SYSCONFDIR}/${PRODUCT}"
install_file ${SYSCONFFILE} ${DESTDIR}${SYSCONFDIR}/$PRODUCT 0644
echo "${SYSCONFFILE} file installed in ${DESTDIR}${SYSCONFDIR}/${PRODUCT}"
fi
[ $HOST = suse ] && IFUPDOWN=ifupdown.suse.sh || IFUPDOWN=ifupdown.fedora.sh
@@ -429,13 +453,15 @@ fi
# Install the ifupdown script
#
cp $IFUPDOWN ifupdown
if [ $HOST != openwrt ]; then
cp $IFUPDOWN ifupdown
[ "${SHAREDIR}" = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ifupdown
[ "${SHAREDIR}" = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ifupdown
mkdir -p ${DESTDIR}${LIBEXECDIR}/shorewall-init
mkdir -p ${DESTDIR}${LIBEXECDIR}/shorewall-init
install_file ifupdown ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown 0544
install_file ifupdown ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown 0544
fi
if [ -d ${DESTDIR}/etc/NetworkManager ]; then
[ $configure -eq 1 ] || mkdir -p ${DESTDIR}${CONFDIR}/NetworkManager/dispatcher.d/
@@ -488,11 +514,11 @@ case $HOST in
esac
if [ -z "$DESTDIR" ]; then
if [ $configure -eq 1 -a -n "$first_install" ]; then
if [ $configure -eq 1 -a -n "first_install" ]; then
if [ $HOST = debian ]; then
if [ -n "$SERVICEDIR" ]; then
if systemctl enable ${PRODUCT}.service; then
echo "Shorewall INit will start automatically at boot"
echo "Shorewall Init will start automatically at boot"
fi
elif mywhich insserv; then
if insserv ${INITDIR}/shorewall-init; then
@@ -510,6 +536,13 @@ if [ -z "$DESTDIR" ]; then
else
cant_autostart
fi
elif [ $HOST = openwrt -a -f ${CONFDIR}/rc.common ]; then
/etc/init.d/$PRODUCT enable
if /etc/init.d/$PRODUCT enabled; then
echo "$Product will start automatically at boot"
else
cant_autostart
fi
elif [ $HOST = gentoo ]; then
# On Gentoo, a service must be enabled manually by the user,
# not by the installer
@@ -538,6 +571,13 @@ if [ -z "$DESTDIR" ]; then
else
cant_autostart
fi
elif [ $HOST = openwrt -a -f ${CONFDIR}/rc.common ]; then
/etc/init.d/shorewall-inir enable
if /etc/init.d/shorewall-init enabled; then
echo "Shorrewall Init will start automatically at boot"
else
cant_autostart
fi
else
cant_autostart
fi
@@ -558,7 +598,7 @@ fi
[ -z "${DESTDIR}" ] && [ ! -f ~/.shorewallrc ] && cp ${SHAREDIR}/shorewall/shorewallrc .
if [ -f ${DESTDIR}/etc/ppp ]; then
if [ -d ${DESTDIR}/etc/ppp ]; then
case $HOST in
debian|suse)
for directory in ip-up.d ip-down.d ipv6-up.d ipv6-down.d; do

View File

@@ -5,7 +5,8 @@
#
[Unit]
Description=Shorewall firewall (bootup security)
Before=network.target
Before=network-pre.target
Wants=network-pre.target
[Service]
Type=oneshot

View File

@@ -1,20 +0,0 @@
#
# The Shoreline Firewall (Shorewall) Packet Filtering Firewall
#
# Copyright 2011 Jonathan Underwood <jonathan.underwood@gmail.com>
#
[Unit]
Description=Shorewall firewall (bootup security)
Before=network-pre.target
Wants=network-pre.target
[Service]
Type=oneshot
RemainAfterExit=yes
EnvironmentFile=-/etc/sysconfig/shorewall-init
StandardOutput=syslog
ExecStart=/sbin/shorewall-init start
ExecStop=/sbin/shorewall-init stop
[Install]
WantedBy=basic.target

View File

@@ -1,21 +0,0 @@
#
# The Shoreline Firewall (Shorewall) Packet Filtering Firewall
#
# Copyright 2011 Jonathan Underwood <jonathan.underwood@gmail.com>
# Copyright 2015 Tom Eastep <teastep@shorewall.net>
#
[Unit]
Description=Shorewall firewall (bootup security)
Before=network-pre.target
Wants=network-pre.target
[Service]
Type=oneshot
RemainAfterExit=yes
EnvironmentFile=-/etc/default/shorewall-init
StandardOutput=syslog
ExecStart=/sbin/shorewall-init start
ExecStop=/sbin/shorewall-init stop
[Install]
WantedBy=basic.target

View File

@@ -27,6 +27,8 @@
# shown below. Simply run this script to remove Shorewall Firewall
VERSION=xxx #The Build script inserts the actual version
PRODUCT=shorewall-init
Product="Shorewall Init"
usage() # $1 = exit status
{
@@ -75,6 +77,11 @@ remove_file() # $1 = file to restore
fi
}
#
# Change to the directory containing this script
#
cd "$(dirname $0)"
finished=0
configure=1
@@ -162,7 +169,11 @@ INITSCRIPT=${CONFDIR}/init.d/shorewall-init
if [ -f "$INITSCRIPT" ]; then
if [ $configure -eq 1 ]; then
if mywhich updaterc.d ; then
if [ $HOST = openwrt ]; then
if /etc/init.d/shorewall-init enabled; then
/etc/init.d/shorewall-init disable
fi
elif mywhich updaterc.d ; then
updaterc.d shorewall-init remove
elif mywhich insserv ; then
insserv -r $INITSCRIPT
@@ -174,13 +185,22 @@ if [ -f "$INITSCRIPT" ]; then
remove_file $INITSCRIPT
fi
if [ -n "$SYSTEMD" ]; then
[ $configure -eq 1 ] && systemctl disable shorewall-init.service
rm -f $SYSTEMD/shorewall-init.service
if [ -z "${SERVICEDIR}" ]; then
SERVICEDIR="$SYSTEMD"
fi
[ "$(readlink -m -q ${SBINDIR}/ifup-local)" = ${SHAREDIR}/shorewall-init ] && remove_file ${SBINDIR}/ifup-local
[ "$(readlink -m -q ${SBINDIR}/ifdown-local)" = ${SHAREDIR}/shorewall-init ] && remove_file ${SBINDIR}/ifdown-local
if [ -n "$SERVICEDIR" ]; then
[ $configure -eq 1 ] && systemctl disable shorewall-init.service
rm -f $SERVICEDIR/shorewall-init.service
fi
if [ $HOST = openwrt ]; then
[ "$(readlink -q ${SBINDIR}/ifup-local)" = ${SHAREDIR}/shorewall-init ] && remove_file ${SBINDIR}/ifup-local
[ "$(readlink -q ${SBINDIR}/ifdown-local)" = ${SHAREDIR}/shorewall-init ] && remove_file ${SBINDIR}/ifdown-local
else
[ "$(readlink -m -q ${SBINDIR}/ifup-local)" = ${SHAREDIR}/shorewall-init ] && remove_file ${SBINDIR}/ifup-local
[ "$(readlink -m -q ${SBINDIR}/ifdown-local)" = ${SHAREDIR}/shorewall-init ] && remove_file ${SBINDIR}/ifdown-local
fi
remove_file ${CONFDIR}/default/shorewall-init
remove_file ${CONFDIR}/sysconfig/shorewall-init
@@ -194,16 +214,16 @@ remove_file ${CONFDIR}/network/if-post-down.d/shorewall
remove_file ${CONFDIR}/sysconfig/network/if-up.d/shorewall
remove_file ${CONFDIR}/sysconfig/network/if-down.d/shorewall
[ -n "$SYSTEMD" ] && remove_file ${SYSTEMD}/shorewall.service
if [ -d ${CONFDIR}/ppp ]; then
for directory in ip-up.d ip-down.d ipv6-up.d ipv6-down.d; do
remove_file ${CONFDIR}/ppp/$directory/shorewall
done
for file in if-up.local if-down.local; do
if grep -qF Shorewall-based ${CONFDIR}/ppp/$FILE; then
remove_file ${CONFDIR}/ppp/$FILE
if [ -f ${CONFDIR}/ppp/$file ]; then
if grep -qF Shorewall-based ${CONFDIR}/ppp/$FILE; then
remove_file ${CONFDIR}/ppp/$FILE
fi
fi
done
fi

View File

@@ -1,25 +0,0 @@
# sysV init file script configuration(/etc/sysconfdir/shorewall-lite)
# startup option(default "-vvv")
OPTIONS=
# change default start run level(if none empty; /etc/init.d/shorewall-lite enable)
START=50
# change default stop run level(if none empty; /etc/init.d/shorewall-lite enable)
STOP=
# option to pass when shorewall start is executed
STARTOPTIONS=
# option to pass when shorewall restart is executed
RESTARTOPTIONS=
# option to pass when shorewall reload is executed
RELOADOPTIONS=
# option to pass when shorewall stop is executed
STOPOPTIONS=
# option to pass when shorewall status is executed
STATUSOPTIONS=

View File

@@ -32,25 +32,24 @@
# shorewall-lite start Starts the firewall
# shorewall-lite restart Restarts the firewall
# shorewall-lite reload Reload the firewall
# (same as restart)
# shorewall-lite stop Stops the firewall
# shorewall-lite status Displays firewall status
#
# description: Packet filtering firewall
# openwrt stuph
# start and stop runlevel variable
#START=21
#STOP=91
# variable to display what the status command do when /etc/init.d/shorewall-lite is invoke without argument
# Openwrt related
# Start and stop runlevel variable
START=50
STOP=89
# Displays the status command
EXTRA_COMMANDS="status"
EXTRA_HELP="Displays shorewall status"
EXTRA_HELP=" status Displays firewall status"
################################################################################
# Get startup options (override default)
################################################################################
OPTIONS="-vvv"
OPTIONS=
#
# The installer may alter this
@@ -61,38 +60,35 @@ if [ -f ${SYSCONFDIR}/shorewall-lite ]; then
. ${SYSCONFDIR}/shorewall-lite
fi
START=${START:-21}
STOP=${STOP:-91}
SHOREWALL_INIT_SCRIPT=1
################################################################################
# E X E C U T I O N B E G I N S H E R E #
################################################################################
# arg1 of init script is arg2 when rc.common is sourced; set to action variable
# Arg1 of init script is arg2 when rc.common is sourced; set to action variable
command="$action"
start() {
exec ${SBINDIR}/shorewall-lite $OPTIONS $command ${STARTOPTIONS:-$@}
exec ${SBINDIR}/shorewall-lite $OPTIONS $command $STARTOPTIONS
}
boot() {
local command="start"
start
local command="start"
start
}
restart() {
exec ${SBINDIR}/shorewall-lite $OPTIONS $command ${RESTARTOPTIONS:-$@}
exec ${SBINDIR}/shorewall-lite $OPTIONS $command $RESTARTOPTIONS
}
reload() {
exec ${SBINDIR}/shorewall-lite $OPTIONS $command ${RELOADOPTION:-$@}
exec ${SBINDIR}/shorewall-lite $OPTIONS $command $RELOADOPTION
}
stop() {
exec ${SBINDIR}/shorewall-lite $OPTIONS $command ${STOPOPTIONS:-$@}
exec ${SBINDIR}/shorewall-lite $OPTIONS $command $STOPOPTIONS
}
status() {
exec ${SBINDIR}/shorewall-lite $OPTIONS $command ${STATUSOPTIONS:-$@}
exec ${SBINDIR}/shorewall-lite $OPTIONS $command $@
}

View File

@@ -1,21 +0,0 @@
#
# The Shoreline Firewall (Shorewall) Packet Filtering Firewall
#
# Copyright 2011 Jonathan Underwood <jonathan.underwood@gmail.com>
#
[Unit]
Description=Shorewall IPv4 firewall (lite)
Wants=network-online.target
After=network-online.target
Conflicts=iptables.service firewalld.service
[Service]
Type=oneshot
RemainAfterExit=yes
EnvironmentFile=-/etc/sysconfig/shorewall-lite
StandardOutput=syslog
ExecStart=/sbin/shorewall-lite $OPTIONS start $STARTOPTIONS
ExecStop=/sbin/shorewall-lite $OPTIONS stop
[Install]
WantedBy=basic.target

26
Shorewall-lite/sysconfig Normal file
View File

@@ -0,0 +1,26 @@
#
# Global start/restart/reload/stop options
#
OPTIONS=""
#
# Start options
#
STARTOPTIONS=""
#
# Restart options
#
RESTARTOPTIONS=""
#
# Reload options
#
RELOADOPTIONS=""
#
# Stop options
#
STOPOPTIONS=""
# EOF

View File

@@ -28,6 +28,7 @@
VERSION=xxx #The Build script inserts the actual version
PRODUCT=shorewall-lite
Product="Shorewall Lite"
usage() # $1 = exit status
{
@@ -153,7 +154,7 @@ if [ -f ${SHAREDIR}/shorewall-lite/version ]; then
VERSION="$INSTALLED_VERSION"
fi
else
echo "WARNING: Shorewal Lite Version $VERSION is not installed"
echo "WARNING: Shorewall Lite Version $VERSION is not installed"
VERSION=""
fi
@@ -205,14 +206,16 @@ fi
rm -f ${SBINDIR}/shorewall-lite
rm -rf ${CONFDIR}/shorewall-lite
rm -rf ${VARDIR}/shorewall-lite
rm -rf ${VARDIR}
rm -rf ${SHAREDIR}/shorewall-lite
rm -rf ${LIBEXECDIR}/shorewall-lite
rm -f ${CONFDIR}/logrotate.d/shorewall-lite
rm -f ${SYSCONFDIR}/shorewall-lite
rm -f ${MANDIR}/man5/shorewall-lite*
rm -f ${MANDIR}/man8/shorewall-lite*
if [ -n "${MANDIR}" ]; then
rm -f ${MANDIR}/man5/shorewall-lite*
rm -f ${MANDIR}/man8/shorewall-lite*
fi
echo "Shorewall Lite Uninstalled"

View File

@@ -291,7 +291,8 @@ sub process_accounting_rule1( $$$$$$$$$$$ ) {
'' ,
$target ,
'' ,
$disposition ,
$disposition ,
'' ,
'' );
}
}
@@ -386,6 +387,7 @@ sub process_accounting_rule1( $$$$$$$$$$$ ) {
$target ,
'' ,
$disposition ,
'' ,
'' ;
if ( $rule2 || $jump ) {
@@ -414,7 +416,8 @@ sub process_accounting_rule1( $$$$$$$$$$$ ) {
'' ,
'' ,
'' ,
'' ,
'' ,
'' ,
'' );
}

View File

@@ -47,6 +47,7 @@ our @EXPORT = ( qw(
add_irule
add_jump
add_ijump
add_ijump_extended
insert_rule
insert_irule
clone_irule
@@ -642,6 +643,7 @@ use constant { UNIQUE => 1,
our %opttype = ( rule => CONTROL,
cmd => CONTROL,
origin => CONTROL,
dhcp => CONTROL,
@@ -917,7 +919,7 @@ sub set_rule_option( $$$ ) {
sub transform_rule( $;\$ ) {
my ( $input, $completeref ) = @_;
my $ruleref = { mode => CAT_MODE, matches => [], target => '' };
my $ruleref = { mode => CAT_MODE, matches => [], target => '' , origin => shortlineinfo( '' ) };
my $simple = 1;
my $target = '';
my $jump = '';
@@ -1241,6 +1243,19 @@ sub add_commands ( $$;@ ) {
$chainref->{optflags} |= ( DONT_OPTIMIZE | DONT_MOVE );
}
sub set_rule_comment( $$ ) {
my ( $chainref, $ruleref ) = @_;
if ( $config{TRACK_RULES} eq 'Yes' && ( $ruleref->{origin} ||= $chainref->{origin} ) ) {
if ( length( my $origin = join( ' ', '@@@' , $ruleref->{origin}, '@@@' ) ) <= 255 ) {
$ruleref->{comment} = $origin;
} else {
$ruleref->{comment} = $comment;
}
} else {
$ruleref->{comment} = $comment;
}
}
#
# Transform the passed rule and add it to the end of the passed chain's rule list.
#
@@ -1252,8 +1267,9 @@ sub push_rule( $$ ) {
my $complete = 0;
my $ruleref = transform_rule( $_[1], $complete );
$ruleref->{comment} = shortlineinfo($chainref->{origin}) || $comment;
$ruleref->{mode} = CMD_MODE if $ruleref->{cmdlevel} = $chainref->{cmdlevel};
set_rule_comment( $chainref, $ruleref );
$ruleref->{mode} = CMD_MODE if $ruleref->{cmdlevel} = $chainref->{cmdlevel};
push @{$chainref->{rules}}, $ruleref;
$chainref->{referenced} = 1;
@@ -1473,7 +1489,7 @@ sub create_irule( $$$;@ ) {
( $target, my $targetopts ) = split ' ', $target, 2;
my $ruleref = { matches => [] };
my $ruleref = { matches => [] , origin => shortlineinfo( '' ) };
$ruleref->{mode} = ( $ruleref->{cmdlevel} = $chainref->{cmdlevel} ) ? CMD_MODE : CAT_MODE;
@@ -1486,7 +1502,7 @@ sub create_irule( $$$;@ ) {
$ruleref->{target} = '';
}
$ruleref->{comment} = shortlineinfo($chainref->{origin}) || $ruleref->{comment} || $comment;
set_rule_comment( $chainref, $ruleref );
$iprangematch = 0;
@@ -1642,7 +1658,7 @@ sub insert_rule1($$$)
my $ruleref = transform_rule( $rule );
$ruleref->{comment} = shortlineinfo($chainref->{origin}) || $comment;
set_rule_comment( $chainref, $ruleref );
assert( ! ( $ruleref->{cmdlevel} = $chainref->{cmdlevel}) , $chainref->{name} );
$ruleref->{mode} = CAT_MODE;
@@ -1668,7 +1684,7 @@ sub insert_irule( $$$$;@ ) {
my ( $chainref, $jump, $target, $number, @matches ) = @_;
my $rulesref = $chainref->{rules};
my $ruleref = {};
my $ruleref = { origin => shortlineinfo( '' ) };
$ruleref->{mode} = ( $ruleref->{cmdlevel} = $chainref->{cmdlevel} ) ? CMD_MODE : CAT_MODE;
@@ -1684,8 +1700,7 @@ sub insert_irule( $$$$;@ ) {
$chainref->{optflags} |= push_matches( $ruleref, @matches );
}
$ruleref->{comment} = shortlineinfo( $chainref->{origin} ) || $ruleref->{comment} || $comment;
set_rule_comment( $chainref, $ruleref );
if ( $number >= @$rulesref ) {
#
@@ -2300,6 +2315,7 @@ sub new_chain($$)
references => {},
filtered => 0,
optflags => 0,
origin => shortlineinfo( '' ),
};
trace( $chainref, 'N', undef, '' ) if $debug;
@@ -2388,8 +2404,8 @@ sub add_expanded_jump( $$$$ ) {
add_reference( $chainref, $toref ) while --$splitcount > 0;
}
sub add_ijump_internal( $$$$;@ ) {
my ( $fromref, $jump, $to, $expandports, @matches ) = @_;
sub add_ijump_internal( $$$$$;@ ) {
my ( $fromref, $jump, $to, $expandports, $origin, @matches ) = @_;
return $dummyrule if $fromref->{complete};
@@ -2410,6 +2426,7 @@ sub add_ijump_internal( $$$$;@ ) {
my ( $target ) = split ' ', $to;
$toref = $chain_table{$fromref->{table}}{$target};
fatal_error "Unknown rule target ($to)" unless $toref || $builtin_target{$target};
$origin ||= $fromref->{origin} if $globals{TRACK_RULES};
}
#
@@ -2419,6 +2436,7 @@ sub add_ijump_internal( $$$$;@ ) {
$toref->{referenced} = 1;
add_reference $fromref, $toref;
$jump = 'j' unless have_capability 'GOTO_TARGET';
$origin ||= $toref->{origin} if $globals{TRACK_RULES};
$ruleref = create_irule ($fromref, $jump => $to, @matches );
} else {
$ruleref = create_irule( $fromref, 'j' => $to, @matches );
@@ -2428,12 +2446,19 @@ sub add_ijump_internal( $$$$;@ ) {
$fromref->{complete} = 1 if $jump eq 'g' || $terminating{$to};
}
$ruleref->{origin} ||= $origin;
$expandports ? handle_port_ilist( $fromref, $ruleref, 1 ) : push_irule( $fromref, $ruleref );
}
sub add_ijump( $$$;@ ) {
my ( $fromref, $jump, $to, @matches ) = @_;
add_ijump_internal( $fromref, $jump, $to, 0, @matches );
add_ijump_internal( $fromref, $jump, $to, 0, '', @matches );
}
sub add_ijump_extended( $$$$;@ ) {
my ( $fromref, $jump, $to, $origin, @matches ) = @_;
add_ijump_internal( $fromref, $jump, $to, 0, $origin, @matches );
}
sub insert_ijump( $$$$;@ ) {
@@ -3697,7 +3722,9 @@ sub get_multi_sports( $ ) {
# Return an array of keys for the passed rule. 'dport' and 'comment' are omitted;
#
sub get_keys( $ ) {
sort grep $_ ne 'dport' && $_ ne 'comment', keys %{$_[0]};
my %skip = ( dport => 1, comment => 1, origin => 1 );
sort grep ! $skip{$_}, keys %{$_[0]};
}
#
@@ -3731,6 +3758,8 @@ sub combine_dports {
my $comment = $baseref->{comment} || '';
my $lastcomment = $comment;
my $multi_sports = get_multi_sports( $baseref );
my $origin = $baseref->{origin} || '';
my $lastorigin = $origin;
RULE:
@@ -3744,6 +3773,7 @@ sub combine_dports {
# We have a candidate
#
my $comment2 = $ruleref->{comment} || '';
my $origin2 = $ruleref->{origin} || '';
last if $comment2 ne $lastcomment && length( $comment ) + length( $comment2 ) > 253;
@@ -3784,6 +3814,25 @@ sub combine_dports {
$lastcomment = $comment2;
}
if ( $origin2 ) {
if ( $origin ) {
$origin .= ", $origin2" unless $origin2 eq $lastorigin;
} else {
$origin = 'Others and ';
$origin .= $origin2;
}
$lastorigin = $origin2;
} else {
if ( $origin ) {
unless ( ( $origin2 = ' and others' ) eq $lastorigin ) {
$origin .= $origin2;
}
}
$lastorigin = $origin2;
}
push @ports, split ',', $ports2;
trace( $chainref, 'D', $rulenum, $ruleref ) if $debug;
@@ -3817,6 +3866,7 @@ sub combine_dports {
}
$baseref->{comment} = $comment if $comment;
$baseref->{origin} = $origin if $origin;
trace ( $chainref, 'R', $basenum, $baseref ) if $debug;
}
@@ -3855,6 +3905,7 @@ sub delete_duplicates {
my $lastrule = @_;
my $baseref = pop;
my $ruleref;
my %skip = ( comment => 1, origin => 1 );
while ( @_ ) {
my $docheck;
@@ -3862,7 +3913,7 @@ sub delete_duplicates {
if ( $baseref->{mode} == CAT_MODE ) {
my $ports1;
my @keys1 = sort( grep $_ ne 'comment', keys( %$baseref ) );
my @keys1 = sort( grep ! $skip{$_}, keys( %$baseref ) );
my $rulenum = @_;
my $adjacent = 1;
@@ -3874,7 +3925,7 @@ sub delete_duplicates {
last unless $ruleref->{mode} == CAT_MODE;
my @keys2 = sort(grep $_ ne 'comment', keys( %$ruleref ) );
my @keys2 = sort(grep ! $skip{$_}, keys( %$ruleref ) );
next unless @keys1 == @keys2 ;
@@ -3949,7 +4000,7 @@ sub get_conntrack( $ ) {
# Return an array of keys for the passed rule. 'conntrack' and 'comment' are omitted;
#
sub get_keys1( $ ) {
sort grep $_ ne 'conntrack --ctstate' && $_ ne 'comment', keys %{$_[0]};
sort grep $_ ne 'conntrack --ctstate' && $_ ne 'comment' && $_ ne 'origin', keys %{$_[0]};
}
#
@@ -5753,8 +5804,6 @@ sub match_source_net( $;$\$ ) {
}
if ( $net =~ /^(!?)\^([A-Z\d]{2})$/ || $net =~ /^(!?)\^\[([A-Z,\d]+)\]$/) {
fatal_error "A countrycode list may not be used in this context" if $restriction & ( OUTPUT_RESTRICT | POSTROUTE_RESTRICT );
require_capability 'GEOIP_MATCH', 'A country-code', '';
load_isocodes unless %isocodes;
@@ -5842,8 +5891,6 @@ sub imatch_source_net( $;$\$ ) {
}
if ( $net =~ /^(!?)\^([A-Z\d]{2})$/ || $net =~ /^(!?)\^\[([A-Z,\d]+)\]$/) {
fatal_error "A countrycode list may not be used in this context" if $restriction & ( OUTPUT_RESTRICT | POSTROUTE_RESTRICT );
require_capability 'GEOIP_MATCH', 'A country-code', '';
load_isocodes unless %isocodes;
@@ -5928,8 +5975,6 @@ sub match_dest_net( $;$ ) {
}
if ( $net =~ /^(!?)\^([A-Z\d]{2})$/ || $net =~ /^(!?)\^\[([A-Z,\d]+)\]$/) {
fatal_error "A countrycode list may not be used in this context" if $restriction & (PREROUTE_RESTRICT | INPUT_RESTRICT );
require_capability 'GEOIP_MATCH', 'A country-code', '';
load_isocodes unless %isocodes;
@@ -6011,8 +6056,6 @@ sub imatch_dest_net( $;$ ) {
}
if ( $net =~ /^(!?)\^([A-Z\d]{2})$/ || $net =~ /^(!?)\^\[([A-Z,\d]+)\]$/) {
fatal_error "A countrycode list may not be used in this context" if $restriction & (PREROUTE_RESTRICT | INPUT_RESTRICT );
require_capability 'GEOIP_MATCH', 'A country-code', '';
load_isocodes unless %isocodes;
@@ -6206,16 +6249,18 @@ sub log_rule_limit( $$$$$$$$ ) {
my ($level, $chainref, $chn, $dispo, $limit, $tag, $command, $matches ) = @_;
my $prefix = '';
my $chain = get_action_chain_name || $chn;
my $disposition = get_action_disposition || $dispo;
my $chain = get_action_chain_name || $chn;
my $disposition = get_action_disposition || $dispo;
my $original_matches = $matches;
my $ruleref;
$level = validate_level $level; # Do this here again because this function can be called directly from user exits.
return 1 if $level eq '';
return $dummyrule if $level eq '';
$matches .= ' ' if $matches && substr( $matches, -1, 1 ) ne ' ';
unless ( $matches =~ /-m limit / ) {
unless ( $matches =~ /-m (?:limit|hashlimit) / ) {
$limit = $globals{LOGLIMIT} unless $limit && $limit ne '-';
$matches .= $limit if $limit;
}
@@ -6242,7 +6287,7 @@ sub log_rule_limit( $$$$$$$$ ) {
if ( $tag =~ /^,/ ) {
( $disposition = $tag ) =~ s/,//;
} elsif ( $tag =~ /,/ ) {
( $chain, $disposition ) = split ',', $tag;
( $chain, $disposition ) = split ',', $tag, 2;
} else {
$chain = $tag;
}
@@ -6289,10 +6334,12 @@ sub log_rule_limit( $$$$$$$$ ) {
}
if ( $command eq 'add' ) {
add_rule ( $chainref, $matches . $prefix , 1 );
$ruleref = add_rule ( $chainref, $matches . $prefix , $original_matches );
} else {
insert_rule1 ( $chainref , 0 , $matches . $prefix );
$ruleref = insert_rule1 ( $chainref , 0 , $matches . $prefix );
}
$ruleref;
}
sub log_irule_limit( $$$$$$$@ ) {
@@ -6302,6 +6349,7 @@ sub log_irule_limit( $$$$$$$@ ) {
my %matches;
my $chain = get_action_chain_name || $chn;
my $disposition = get_action_disposition || $dispo;
my $original_matches = @matches;
$level = validate_level $level; # Do this here again because this function can be called directly from user exits.
@@ -6336,7 +6384,7 @@ sub log_irule_limit( $$$$$$$@ ) {
if ( $tag =~ /^,/ ) {
( $disposition = $tag ) =~ s/,//;
} elsif ( $tag =~ /,/ ) {
( $chain, $disposition ) = split ',', $tag;
( $chain, $disposition ) = split ',', $tag, 2;
} else {
$chain = $tag;
}
@@ -6383,7 +6431,7 @@ sub log_irule_limit( $$$$$$$@ ) {
}
if ( $command eq 'add' ) {
add_ijump_internal ( $chainref, j => $prefix , 1, @matches );
add_ijump_internal ( $chainref, j => $prefix , $original_matches, '', @matches );
} else {
insert_ijump ( $chainref, j => $prefix, 0 , @matches );
}
@@ -6562,6 +6610,8 @@ sub set_chain_variables() {
emit( 'g_tool=$IP6TABLES' );
}
emit 'g_tool="$g_tool --wait"' if have_capability 'WAIT_OPTION';
if ( $config{IP} ) {
emit( qq(IP="$config{IP}") ,
'[ -x "$IP" ] || startup_error "IP=$IP does not exist or is not executable"'
@@ -7031,7 +7081,7 @@ sub isolate_source_interface( $ ) {
$inets = $2;
} elsif ( $source =~ /^(.+?):\[(.+)\]\s*$/ ||
$source =~ /^(.+?):(!?\+.+)$/ ||
$source =~ /^(.+?):(!?[&%].+)$/ ||
$source =~ /^(.+?):(!?[&%~].+)$/ ||
$source =~ /^(.+?):(\[.+\]\/(?:\d+))\s*$/
) {
$iiface = $1;
@@ -7428,7 +7478,7 @@ sub handle_exclusion( $$$$$$$$$$$$$$$$$$$$$ ) {
#
# Returns the destination interface specified in the rule, if any.
#
sub expand_rule( $$$$$$$$$$$;$ )
sub expand_rule( $$$$$$$$$$$$;$ )
{
my ($chainref , # Chain
$restriction, # Determines what to do with interface names in the SOURCE or DEST
@@ -7441,6 +7491,7 @@ sub expand_rule( $$$$$$$$$$$;$ )
$loglevel , # Log level (and tag)
$disposition, # Primtive part of the target (RETURN, ACCEPT, ...)
$exceptionrule,# Caller's matches used in exclusion case
$usergenerated,# Rule came from the IP[6]TABLES target
$logname, # Name of chain to name in log messages
) = @_;
@@ -7490,7 +7541,7 @@ sub expand_rule( $$$$$$$$$$$;$ )
$loglevel = validate_level( $loglevel );
$logtag = '' unless defined $logtag;
}
} elsif ( $disposition eq 'LOG' ) {
} elsif ( $disposition eq 'LOG' && ! $usergenerated ) {
fatal_error "LOG requires a level";
}
#
@@ -7605,9 +7656,9 @@ sub expand_rule( $$$$$$$$$$$;$ )
my $cond3 = conditional_rule( $chainref, $dnet );
if ( $loglevel eq '' ) {
if ( $loglevel eq '' || $usergenerated ) {
#
# No logging -- add the target rule with matches to the rule chain
# No logging or user-specified logging -- add the target rule with matches to the rule chain
#
if ( $targetref ) {
add_expanded_jump( $chainref, $targetref , 0, $matches );
@@ -7892,6 +7943,11 @@ sub emitr( $$ ) {
# A rule
#
enter_cat_mode unless $mode == CAT_MODE;
if ( ( my $origin = $ruleref->{origin} ) && $config{TRACK_RULES} eq 'file' ) {
emit_unindented '# ' . $origin;
}
emit_unindented format_rule( $chainref, $ruleref );
} else {
#

View File

@@ -174,6 +174,7 @@ our %EXPORT_TAGS = ( internal => [ qw( create_temp_script
$comment
%config
%origin
%globals
%config_files
%shorewallrc
@@ -185,6 +186,9 @@ our %EXPORT_TAGS = ( internal => [ qw( create_temp_script
%helpers_aliases
%actparms
PARMSMODIFIED
USEDCALLER
F_IPV4
F_IPV6
@@ -294,6 +298,10 @@ our %globals;
#
our %config;
#
# Linenumber in shorewall[6].conf where each option was specified
#
our %origin;
#
# Entries in shorewall.conf that have been renamed
#
our %renamed = ( AUTO_COMMENT => 'AUTOCOMMENT', BLACKLIST_LOGLEVEL => 'BLACKLIST_LOG_LEVEL' );
@@ -396,6 +404,7 @@ our %capdesc = ( NAT_ENABLED => 'NAT',
TARPIT_TARGET => 'TARPIT Target',
IFACE_MATCH => 'Iface Match',
TCPMSS_TARGET => 'TCPMSS Target',
WAIT_OPTION => 'iptables --wait option',
AMANDA_HELPER => 'Amanda Helper',
FTP_HELPER => 'FTP Helper',
@@ -545,6 +554,7 @@ our %compiler_params;
#
our %actparms;
our $parmsmodified;
our $usedcaller;
our $inline_matches;
our $currentline; # Current config file line image
@@ -595,6 +605,9 @@ use constant { MIN_VERBOSITY => -1,
F_IPV6 => 6,
};
use constant { PARMSMODIFIED => 1,
USEDCALLER => 2 };
our %validlevels; # Valid log levels.
#
@@ -714,7 +727,7 @@ sub initialize( $;$$) {
EXPORT => 0,
KLUDGEFREE => '',
VERSION => "5.0.1",
CAPVERSION => 40609 ,
CAPVERSION => 50004 ,
BLACKLIST_LOG_TAG => '',
RELATED_LOG_TAG => '',
MACLIST_LOG_TAG => '',
@@ -723,6 +736,7 @@ sub initialize( $;$$) {
RPFILTER_LOG_TAG => '',
INVALID_LOG_TAG => '',
UNTRACKED_LOG_TAG => '',
TRACK_RULES => '',
);
#
# From shorewall.conf file
@@ -883,7 +897,10 @@ sub initialize( $;$$) {
ZONE_BITS => undef,
);
#
# Line numbers in shorewall6.conf where options are specified
#
%origin = ();
#
# Valid log levels
#
@@ -989,6 +1006,7 @@ sub initialize( $;$$) {
TARPIT_TARGET => undef,
IFACE_MATCH => undef,
TCPMSS_TARGET => undef,
WAIT_OPTION => undef,
AMANDA_HELPER => undef,
FTP_HELPER => undef,
@@ -1043,6 +1061,7 @@ sub initialize( $;$$) {
%actparms = ( 0 => 0, loglevel => '', logtag => '', chain => '', disposition => '', caller => '' );
$parmsmodified = 0;
$usedcaller = 0;
%helpers_enabled = (
amanda => 1,
@@ -1182,22 +1201,18 @@ sub currentlineinfo() {
}
}
sub shortlineinfo( $ ) {
if ( $config{TRACK_RULES} ) {
if ( $currentfile ) {
my $comment = '@@@ '. join( ':', $currentfilename, $currentlinenumber ) . ' @@@';
$comment = '@@@ ' . join( ':' , basename($currentfilename), $currentlinenumber) . ' @@@' if length $comment > 255;
$comment = '@@@ Filename Too Long @@@' if length $comment > 255;
$comment;
} else {
#
# Alternate lineinfo may have been passed
#
$_[0] || ''
}
sub shortlineinfo2() {
if ( $currentfile ) {
join( ':', $currentfilename, $currentlinenumber );
} else {
''
}
}
sub shortlineinfo( $ ) {
( $config{TRACK_RULES} ? shortlineinfo2 || $_[0] : $_[0] ) || '';
}
sub handle_first_entry();
#
@@ -2212,7 +2227,10 @@ sub split_line2( $$;$$$ ) {
$pairs = '';
}
fatal_error "Shorewall Configuration file entries may not contain double quotes, single back quotes or backslashes" if $columns =~ /["`\\]/;
unless ( $currline =~ /^\s*IP6?TABLES\(.*\)/ ) {
fatal_error "Shorewall Configuration file entries may not contain double quotes, single back quotes or backslashes" if $columns =~ /["`\\]/;
}
fatal_error "Non-ASCII gunk in file" if $columns =~ /[^\s[:print:]]/;
my @line = split_columns( $columns );
@@ -2245,7 +2263,7 @@ sub split_line2( $$;$$$ ) {
for ( @pairs ) {
fatal_error "Invalid column/value pair ($_)" unless /^(\w+)(?:=>?|:)(.+)$/;
my ( $column, $value ) = ( lc $1, $2 );
my ( $column, $value ) = ( lc( $1 ), $2 );
fatal_error "Unknown column ($1)" unless exists $columnsref->{$column};
$column = $columnsref->{$column};
fatal_error "Non-ASCII gunk in file" if $columns =~ /[^\s[:print:]]/;
@@ -2497,7 +2515,7 @@ sub evaluate_expression( $$$ ) {
my ( $first, $var, $rest ) = ( $1, $3, $4);
$var = numeric_value( $var ) if $var =~ /^\d/;
$val = $var ? $actparms{$var} : $chain;
$parmsmodified ||= $var eq 'caller';
$usedcaller = USEDCALLER if $var eq 'caller';
$expression = join_parts( $first, $val, $rest );
directive_error( "Variable Expansion Loop" , $filename, $linenumber ) if ++$count > 100;
}
@@ -2634,7 +2652,7 @@ sub process_compiler_directive( $$$$ ) {
my $val = $actparms{$var} = evaluate_expression ( $expression,
$filename,
$linenumber );
$parmsmodified = 1;
$parmsmodified = PARMSMODIFIED;
} else {
$variables{$2} = evaluate_expression( $expression,
$filename,
@@ -3169,11 +3187,13 @@ sub push_action_params( $$$$$$ ) {
my ( $action, $chainref, $parms, $loglevel, $logtag, $caller ) = @_;
my @parms = ( undef , split_list3( $parms , 'parameter' ) );
$actparms{modified} = $parmsmodified;
$actparms{modified} = $parmsmodified;
$actparms{usedcaller} = $usedcaller;
my %oldparms = %actparms;
$parmsmodified = 0;
$usedcaller = 0;
%actparms = ();
@@ -3199,13 +3219,16 @@ sub push_action_params( $$$$$$ ) {
#
# Pop the action parameters using the passed hash reference
# Return true of the popped parameters were modified
# Return:
# 1 if the popped parameters were modified
# 2 if the action used @CALLER
#
sub pop_action_params( $ ) {
my $oldparms = shift;
%actparms = %$oldparms;
my $return = $parmsmodified;
( $parmsmodified ) = delete $actparms{modified};
my $return = $parmsmodified | $usedcaller;
( $parmsmodified ) = delete $actparms{modified} || 0;
( $usedcaller ) = delete $actparms{usedcaller} || 0;
$return;
}
@@ -3300,6 +3323,7 @@ sub expand_variables( \$ ) {
$val = $variables{$var};
} elsif ( exists $actparms{$var} ) {
$val = $actparms{$var};
$usedcaller = USEDCALLER if $var eq 'caller';
} else {
fatal_error "Undefined shell variable (\$$var)" unless $config{IGNOREUNKNOWNVARIABLES} || exists $config{$var};
}
@@ -3318,6 +3342,7 @@ sub expand_variables( \$ ) {
while ( $$lineref =~ m( ^(.*?) \@({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
my ( $first, $var, $rest ) = ( $1, $3, $4);
my $val = $var ? $actparms{$var} : $actparms{chain};
$usedcaller = USEDCALLER if $var eq 'caller';
$val = '' unless defined $val;
$$lineref = join( '', $first , $val , $rest );
fatal_error "Variable Expansion Loop" if ++$count > 100;
@@ -3963,7 +3988,7 @@ sub Udpliteredirect() {
sub Mangle_Enabled() {
if ( qt1( "$iptables $iptablesw -t mangle -L -n" ) ) {
system( "$iptables -t mangle -N $sillyname" ) == 0 || fatal_error "Cannot Create Mangle chain $sillyname";
system( "$iptables $iptablesw -t mangle -N $sillyname" ) == 0 || fatal_error "Cannot Create Mangle chain $sillyname";
}
}
@@ -4605,7 +4630,8 @@ sub determine_capabilities() {
my $pid = $$;
$capabilities{CAPVERSION} = $globals{CAPVERSION};
$capabilities{CAPVERSION} = $globals{CAPVERSION};
$capabilities{WAIT_OPTION} = $iptablesw;
determine_kernelversion;
@@ -5016,6 +5042,8 @@ sub process_shorewall_conf( $$ ) {
warning_message "Option $var=$val is deprecated"
if $deprecated{$var} && supplied $val && lc $config{$var} ne $deprecated{$var};
$origin{$var} = shortlineinfo2;
} else {
fatal_error "Unrecognized $product.conf entry";
}
@@ -5083,6 +5111,8 @@ sub read_capabilities() {
$globals{KLUDGEFREE} = $capabilities{KLUDGEFREE};
$iptablesw = '-w' if $capabilities{WAIT_OPTION};
}
#
@@ -5788,7 +5818,17 @@ sub get_configuration( $$$$ ) {
default_yes_no 'MULTICAST' , '';
default_yes_no 'MARK_IN_FORWARD_CHAIN' , '';
default_yes_no 'CHAIN_SCRIPTS' , 'Yes';
default_yes_no 'TRACK_RULES' , '';
if ( supplied ( $val = $config{TRACK_RULES} ) ) {
if ( lc( $val ) ne 'file' ) {
default_yes_no 'TRACK_RULES' , '';
}
} else {
$config{TRACK_RULES} = '';
}
%origin = () unless $globals{TRACK_RULES};
default_yes_no 'INLINE_MATCHES' , '';
default_yes_no 'BASIC_FILTERS' , '';
default_yes_no 'WORKAROUNDS' , 'Yes';
@@ -5810,7 +5850,7 @@ sub get_configuration( $$$$ ) {
$config{REJECT_ACTION} = '';
}
require_capability 'COMMENTS', 'TRACK_RULES=Yes', 's' if $config{TRACK_RULES};
require_capability 'COMMENTS', 'TRACK_RULES=Yes', 's' if $config{TRACK_RULES} eq 'Yes';
default_yes_no 'MANGLE_ENABLED' , have_capability( 'MANGLE_ENABLED' ) ? 'Yes' : '';
default_yes_no 'USE_DEFAULT_RT' , '';

View File

@@ -107,13 +107,13 @@ sub setup_ecn()
fatal_error 'INTERFACE must be specified' if $interface eq '-';
fatal_error "Unknown interface ($interface)" unless known_interface $interface;
$interfaces{$interface} = 1;
$interfaces{$interface} ||= shortlineinfo1( '' );
$hosts = ALLIP if $hosts eq '-';
for my $host( split_list $hosts, 'address' ) {
validate_host( $host , 1 );
push @hosts, [ $interface, $host ];
push @hosts, [ $interface, shortlineinfo1( '' ), $host ];
}
}
@@ -125,12 +125,12 @@ sub setup_ecn()
for my $interface ( @interfaces ) {
my $chainref = ensure_chain 'mangle', ecn_chain( $interface );
add_ijump $mangle_table->{POSTROUTING} , j => $chainref, p => 'tcp', imatch_dest_dev( $interface ) if have_capability 'MANGLE_FORWARD';
add_ijump $mangle_table->{OUTPUT}, j => $chainref, p => 'tcp', imatch_dest_dev( $interface );
add_ijump_extended $mangle_table->{POSTROUTING} , j => $chainref, $interfaces{$interface}, p => 'tcp', imatch_dest_dev( $interface ) if have_capability 'MANGLE_FORWARD';
add_ijump_extended $mangle_table->{OUTPUT}, j => $chainref, $interfaces{$interface}, p => 'tcp', imatch_dest_dev( $interface );
}
for my $host ( @hosts ) {
add_ijump( $mangle_table->{ecn_chain $host->[0]}, j => 'ECN', targetopts => '--ecn-tcp-remove', p => 'tcp', imatch_dest_net( $host->[1] ) );
add_ijump_extended( $mangle_table->{ecn_chain $host->[0]}, j => 'ECN', $host=>[1], targetopts => '--ecn-tcp-remove', p => 'tcp', imatch_dest_net( $host->[2] ) );
}
}
}
@@ -614,7 +614,8 @@ sub process_stoppedrules() {
$target,
'',
$disposition,
do_proto( $proto, '-', '-' ) );
do_proto( $proto, '-', '-' ),
'');
}
} else {
warning_message "Redundant OUTPUT rule ignored because ADMINISABSENTMINDED=Yes";
@@ -654,7 +655,7 @@ sub add_common_rules ( $ ) {
setup_mss;
if ( $config{FASTACCEPT} ) {
add_ijump( $filter_table->{OUTPUT} , j => 'ACCEPT', state_imatch $faststate )
add_ijump_extended( $filter_table->{OUTPUT} , j => 'ACCEPT', $origin{FASTACCEPT}, state_imatch $faststate )
}
my $policy = $config{SFILTER_DISPOSITION};
@@ -662,6 +663,7 @@ sub add_common_rules ( $ ) {
$tag = $config{SFILTER_LOG_TAG};
my $audit = $policy =~ s/^A_//;
my @ipsec = have_ipsec ? ( policy => '--pol none --dir in' ) : ();
my $origin = $origin{SFILTER_DISPOSITION};
if ( $level || $audit ) {
#
@@ -669,18 +671,21 @@ sub add_common_rules ( $ ) {
#
$chainref = new_standard_chain 'sfilter';
log_rule_limit( $level,
$chainref,
$chainref->{name},
$policy,
$globals{LOGLIMIT},
$tag,
'add',
'' ) if $level ne '';
if ( $level ne '' ) {
my $ruleref = log_rule_limit( $level,
$chainref,
$chainref->{name},
$policy,
$globals{LOGLIMIT},
$tag,
'add',
'' );
$ruleref->{origin} = $origin{SFILTER_LOG_LEVEL};
}
add_ijump( $chainref, j => 'AUDIT', targetopts => '--type ' . lc $policy ) if $audit;
add_ijump_extended( $chainref, j => 'AUDIT', $origin, targetopts => '--type ' . lc $policy ) if $audit;
add_ijump $chainref, g => $policy eq 'REJECT' ? 'reject' : $policy;
add_ijump_extended( $chainref, g => $policy eq 'REJECT' ? 'reject' : $policy, $origin );
$target = 'sfilter';
} else {
@@ -696,11 +701,22 @@ sub add_common_rules ( $ ) {
$chainref = new_standard_chain 'sfilter1';
add_ijump ( $chainref, j => 'RETURN', policy => '--pol ipsec --dir out' );
log_rule $level , $chainref , $policy , '' if $level ne '';
add_ijump( $chainref, j => 'AUDIT', targetopts => '--type ' . lc $policy ) if $audit;
if ( $level ne '' ) {
my $ruleref = log_rule_limit( $level,
$chainref,
$chainref->{name},
$policy,
$globals{LOGLIMIT},
$tag,
'add',
'' );
$ruleref->{origin} = $origin;
}
add_ijump $chainref, g => $policy eq 'REJECT' ? 'reject' : $policy;
add_ijump_extended( $chainref, j => 'AUDIT', $origin{SFILTER_DISPOSITION}, targetopts => '--type ' . lc $policy ) if $audit;
add_ijump_extended( $chainref, g => $policy eq 'REJECT' ? 'reject' : $policy, $origin );
$target1 = 'sfilter1';
} else {
@@ -720,13 +736,14 @@ sub add_common_rules ( $ ) {
unless ( $interfaceref->{options}{ignore} & NO_SFILTER || $interfaceref->{options}{rpfilter} ) {
my @filters = @{$interfaceref->{filter}};
my $origin = $interfaceref->{origin};
$chainref = $filter_table->{forward_option_chain $interface};
if ( @filters ) {
add_ijump( $chainref , @ipsec ? 'j' : 'g' => $target1, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
add_ijump_extended( $chainref , @ipsec ? 'j' : 'g' => $target1, $origin, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
} elsif ( $interfaceref->{bridge} eq $interface ) {
add_ijump( $chainref , @ipsec ? 'j' : 'g' => $target1, imatch_dest_dev( $interface ), @ipsec ), $chainref->{filtered}++
add_ijump_extended( $chainref , @ipsec ? 'j' : 'g' => $target1, $origin, imatch_dest_dev( $interface ), @ipsec ), $chainref->{filtered}++
unless( $config{ROUTE_FILTER} eq 'on' ||
$interfaceref->{options}{routeback} ||
$interfaceref->{options}{routefilter} ||
@@ -736,13 +753,13 @@ sub add_common_rules ( $ ) {
if ( @filters ) {
$chainref = $filter_table->{input_option_chain $interface};
add_ijump( $chainref , g => $target, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
add_ijump_extended( $chainref , g => $target, $origin, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
}
}
for ( option_chains( $interface ) ) {
add_ijump( $filter_table->{$_}, j => $dynamicref, @state ) if $dynamicref;
add_ijump( $filter_table->{$_}, j => 'ACCEPT', state_imatch $faststate )->{comment} = '' if $config{FASTACCEPT};
add_ijump_extended( $filter_table->{$_}, j => $dynamicref, $origin{DYNAMIC_BLACKLIST}, @state ) if $dynamicref;
add_ijump_extended( $filter_table->{$_}, j => 'ACCEPT', $origin{FASTACCEPT}, state_imatch $faststate )->{comment} = '' if $config{FASTACCEPT};
}
}
}
@@ -763,6 +780,8 @@ sub add_common_rules ( $ ) {
$level = $config{RPFILTER_LOG_LEVEL};
$tag = $globals{RPFILTER_LOG_TAG};
$audit = $policy =~ s/^A_//;
my $origin
= $origin{RPFILTER_DISPOSITION};
if ( $level || $audit ) {
#
@@ -770,18 +789,21 @@ sub add_common_rules ( $ ) {
#
$chainref = ensure_mangle_chain 'rplog';
log_rule_limit( $level,
$chainref,
$chainref->{name},
$policy,
$globals{LOGLIMIT},
$tag,
'add',
'' ) if $level ne '';
if ( $level ne '' ) {
my $ruleref = log_rule_limit( $level,
$chainref,
$chainref->{name},
$policy,
$globals{LOGLIMIT},
$tag,
'add',
'' );
$ruleref->{origin} = $origin{RPFILTER_LOG_LEVEL};
}
add_ijump( $chainref, j => 'AUDIT', targetopts => '--type ' . lc $policy ) if $audit;
add_ijump_extended( $chainref, j => 'AUDIT', $origin, targetopts => '--type ' . lc $policy ) if $audit;
add_ijump $chainref, g => $policy eq 'REJECT' ? 'reject' : $policy;
add_ijump_extended( $chainref, g => $policy eq 'REJECT' ? 'reject' : $policy, $origin );
$target = 'rplog';
} else {
@@ -793,23 +815,25 @@ sub add_common_rules ( $ ) {
if ( $family == F_IPV4 ) {
for $interface ( @$list ) {
if ( get_interface_option( $interface, 'dhcp' ) ) {
add_ijump( $rpfilterref,
j => 'RETURN',
s => NILIPv4,
p => UDP,
dport => 67,
sport => 68
add_ijump_extended( $rpfilterref,
j => 'RETURN',
get_interface_origin( $interface ),
s => NILIPv4,
p => UDP,
dport => 67,
sport => 68
);
last;
}
}
}
add_ijump( $rpfilterref,
j => $target,
rpfilter => '--validmark --invert',
state_imatch 'NEW,RELATED,INVALID',
@ipsec
add_ijump_extended( $rpfilterref,
j => $target,
$origin,
rpfilter => '--validmark --invert',
state_imatch 'NEW,RELATED,INVALID',
@ipsec
);
}
@@ -829,19 +853,24 @@ sub add_common_rules ( $ ) {
$chainref = new_standard_chain 'smurfs';
my $smurfdest = $config{SMURF_DISPOSITION};
my $origin = $origin{SMURF_DISPOSITION};
if ( supplied $config{SMURF_LOG_LEVEL} ) {
my $smurfref = new_chain( 'filter', 'smurflog' );
log_irule_limit( $config{SMURF_LOG_LEVEL},
$smurfref,
'smurfs' ,
'DROP',
$globals{LOGILIMIT},
$globals{SMURF_LOG_TAG},
'add' );
add_ijump( $smurfref, j => 'AUDIT', targetopts => '--type drop' ) if $smurfdest eq 'A_DROP';
add_ijump( $smurfref, j => 'DROP' );
my $ruleref = log_irule_limit( $config{SMURF_LOG_LEVEL},
$smurfref,
'smurfs' ,
'DROP',
$globals{LOGILIMIT},
$globals{SMURF_LOG_TAG},
'add' );
$ruleref->{origin} = $origin{SMURF_LOG_LEVEL};
add_ijump_extended( $smurfref, j => 'AUDIT', $origin, targetopts => '--type drop' ) if $smurfdest eq 'A_DROP';
add_ijump_extended( $smurfref, j => 'DROP' , $origin );
$smurfdest = 'smurflog';
} else {
@@ -855,7 +884,7 @@ sub add_common_rules ( $ ) {
add_ijump $chainref , j => 'RETURN', s => '::';
}
add_ijump( $chainref, g => $smurfdest, addrtype => '--src-type BROADCAST' ) ;
add_ijump_extended( $chainref, g => $smurfdest, $origin, addrtype => '--src-type BROADCAST' ) ;
} else {
if ( $family == F_IPV4 ) {
add_commands $chainref, 'for address in $ALL_BCASTS; do';
@@ -864,15 +893,15 @@ sub add_common_rules ( $ ) {
}
incr_cmd_level $chainref;
add_ijump( $chainref, g => $smurfdest, s => '$address' );
add_ijump_extended( $chainref, g => $smurfdest, $origin, s => '$address' );
decr_cmd_level $chainref;
add_commands $chainref, 'done';
}
if ( $family == F_IPV4 ) {
add_ijump( $chainref, g => $smurfdest, s => '224.0.0.0/4' );
add_ijump_extended( $chainref, g => $smurfdest, $origin, s => '224.0.0.0/4' );
} else {
add_ijump( $chainref, g => $smurfdest, s => IPv6_MULTICAST );
add_ijump_extended( $chainref, g => $smurfdest, $origin, s => IPv6_MULTICAST );
}
my @state = have_capability( 'RAW_TABLE' ) ? state_imatch 'NEW,INVALID,UNTRACKED' : state_imatch 'NEW,INVALID';
@@ -880,11 +909,13 @@ sub add_common_rules ( $ ) {
for my $hostref ( @$list ) {
$interface = $hostref->[0];
my $ipsec = $hostref->[1];
my $net = $hostref->[2];
my @policy = $ipsec && have_ipsec ? ( policy => "--pol $ipsec --dir in" ) : ();
my $target = source_exclusion( $hostref->[3], $chainref );
my $origin = $hostref->[5];
for $chain ( option_chains $interface ) {
add_ijump( $filter_table->{$chain} , j => $target, @state, imatch_source_net( $hostref->[2] ), @policy );
add_ijump_extended( $filter_table->{$chain} , j => $target, $origin, @state, imatch_source_net( $net ), @policy );
}
}
}
@@ -937,21 +968,27 @@ sub add_common_rules ( $ ) {
my $ports = $family == F_IPV4 ? '67:68' : '546:547';
for $interface ( @$list ) {
set_rule_option( add_ijump( $filter_table->{$_} , j => 'ACCEPT', p => "udp --dport $ports" ) ,
my $origin = get_interface_origin($interface);
set_rule_option( add_ijump_extended( $filter_table->{$_} ,
j => 'ACCEPT',
$origin,
p => "udp --dport $ports" ) ,
'dhcp',
1 ) for input_option_chain( $interface ), output_option_chain( $interface );
add_ijump( $filter_table->{forward_option_chain $interface} ,
j => 'ACCEPT',
p => "udp --dport $ports" ,
imatch_dest_dev( $interface ) )
add_ijump_extended( $filter_table->{forward_option_chain $interface} ,
j => 'ACCEPT',
$origin,
p => "udp --dport $ports" ,
imatch_dest_dev( $interface ) )
if get_interface_option( $interface, 'bridge' );
unless ( $family == F_IPV6 || get_interface_option( $interface, 'allip' ) ) {
add_ijump( $filter_table->{input_chain( $interface ) } ,
j => 'ACCEPT' ,
p => "udp --dport $ports" ,
s => NILIPv4 . '/' . VLSMv4 );
add_ijump_extended( $filter_table->{input_chain( $interface ) } ,
j => 'ACCEPT' ,
$origin ,
p => "udp --dport $ports" ,
s => NILIPv4 . '/' . VLSMv4 );
}
}
}
@@ -963,6 +1000,7 @@ sub add_common_rules ( $ ) {
my $tag = $globals{TCP_FLAGS_LOG_TAG};
my $disposition = $config{TCP_FLAGS_DISPOSITION};
my $audit = $disposition =~ /^A_/;
my $origin = $origin{TCP_FLAGS_DISPOSITION};
progress_message2 "$doing TCP Flags filtering...";
@@ -975,27 +1013,28 @@ sub add_common_rules ( $ ) {
$globals{LOGPARMS} = "$globals{LOGPARMS}--log-ip-options ";
log_rule_limit( $level,
$logflagsref,
'logflags',
$disposition,
$globals{LOGLIMIT},
$tag,
'add',
''
);
my $ruleref = log_rule_limit( $level,
$logflagsref,
'logflags',
$disposition,
$globals{LOGLIMIT},
$tag,
'add',
'' );
$ruleref->{origin} = $origin{TCP_FLAGS_LOG_LEVEL};
$globals{LOGPARMS} = $savelogparms;
if ( $audit ) {
$disposition =~ s/^A_//;
add_ijump( $logflagsref, j => 'AUDIT', targetopts => '--type ' . lc $disposition );
add_ijump_extended( $logflagsref, j => 'AUDIT', $origin, targetopts => '--type ' . lc $disposition );
}
if ( $disposition eq 'REJECT' ) {
add_ijump $logflagsref , j => 'REJECT', targetopts => '--reject-with tcp-reset', p => 6;
add_ijump_extended $logflagsref , j => 'REJECT', $origin, targetopts => '--reject-with tcp-reset', p => 6;
} else {
add_ijump $logflagsref , j => $disposition;
add_ijump_extended $logflagsref , j => $disposition, $origin;
}
$disposition = 'logflags';
@@ -1017,9 +1056,10 @@ sub add_common_rules ( $ ) {
my $target = source_exclusion( $hostref->[3], $chainref );
my $ipsec = $hostref->[1];
my @policy = $ipsec && have_ipsec ? ( policy => "--pol $ipsec --dir in" ) : ();
my $origin = $hostref->[5];
for $chain ( option_chains $interface ) {
add_ijump( $filter_table->{$chain} , j => $target, p => 'tcp', imatch_source_net( $hostref->[2] ), @policy );
add_ijump_extended( $filter_table->{$chain} , j => $target, $origin, p => 'tcp', imatch_source_net( $hostref->[2] ), @policy );
}
}
}
@@ -1039,7 +1079,7 @@ sub add_common_rules ( $ ) {
$announced = 1;
for $interface ( @$list ) {
add_ijump $nat_table->{PREROUTING} , j => 'UPnP', imatch_source_dev ( $interface );
add_ijump_extended $nat_table->{PREROUTING} , j => 'UPnP', get_interface_origin($interface), imatch_source_dev ( $interface );
}
}
@@ -1053,16 +1093,17 @@ sub add_common_rules ( $ ) {
my $base = uc var_base get_physical $interface;
my $optional = interface_is_optional( $interface );
my $variable = get_interface_gateway( $interface, ! $optional );
my $origin = get_interface_origin( $interface );
if ( $optional ) {
add_commands( $chainref,
qq(if [ -n "SW_\$${base}_IS_USABLE" -a -n "$variable" ]; then) );
incr_cmd_level( $chainref );
add_ijump( $chainref, j => 'ACCEPT', imatch_source_dev( $interface ), s => $variable, p => 'udp' );
add_ijump_extended( $chainref, j => 'ACCEPT', $origin, imatch_source_dev( $interface ), s => $variable, p => 'udp' );
decr_cmd_level( $chainref );
add_commands( $chainref, 'fi' );
} else {
add_ijump( $chainref, j => 'ACCEPT', imatch_source_dev( $interface ), s => $variable, p => 'udp' );
add_ijump_extended( $chainref, j => 'ACCEPT', $origin, imatch_source_dev( $interface ), s => $variable, p => 'udp' );
}
}
}
@@ -1190,6 +1231,7 @@ sub setup_mac_lists( $ ) {
my $ipsec = $hostref->[1];
my @policy = $ipsec && have_ipsec ? ( policy => "--pol $ipsec --dir in" ) : ();
my @source = imatch_source_net $hostref->[2];
my $origin = $hostref->[5];
my @state = have_capability( 'RAW_TABLE' ) ? state_imatch 'NEW,UNTRACKED' : state_imatch 'NEW';
@@ -1197,11 +1239,11 @@ sub setup_mac_lists( $ ) {
my $chainref = source_exclusion( $hostref->[3], $filter_table->{mac_chain $interface} );
for my $chain ( option_chains $interface ) {
add_ijump $filter_table->{$chain} , j => $chainref, @source, @state, @policy;
add_ijump_extended $filter_table->{$chain} , j => $chainref, $origin, @source, @state, @policy;
}
} else {
my $chainref = source_exclusion( $hostref->[3], $mangle_table->{mac_chain $interface} );
add_ijump $mangle_table->{PREROUTING}, j => $chainref, imatch_source_dev( $interface ), @source, @state, @policy;
add_ijump_extended $mangle_table->{PREROUTING}, j => $chainref, $origin, imatch_source_dev( $interface ), @source, @state, @policy;
}
}
} else {
@@ -1292,8 +1334,8 @@ sub rules_target( $$ ) {
#
# Generate rules for one destination zone
#
sub generate_dest_rules( $$$;@ ) {
my ( $chainref, $chain, $z2, @matches ) = @_;
sub generate_dest_rules( $$$$;@ ) {
my ( $chainref, $chain, $z2, $origin, @matches ) = @_;
my $z2ref = find_zone( $z2 );
my $type2 = $z2ref->{type};
@@ -1301,16 +1343,18 @@ sub generate_dest_rules( $$$;@ ) {
if ( $type2 & VSERVER ) {
for my $hostref ( @{$z2ref->{hosts}{ip}{'%vserver%'}} ) {
my $exclusion = dest_exclusion( $hostref->{exclusions}, $chain);
my $origin = $hostref->{origin};
for my $net ( @{$hostref->{hosts}} ) {
add_ijump( $chainref,
j => $exclusion ,
imatch_dest_net ( $net ),
@matches );
add_ijump_extended( $chainref,
j => $exclusion ,
$origin,
imatch_dest_net ( $net ),
@matches );
}
}
} else {
add_ijump( $chainref, j => $chain, @matches );
add_ijump_extended( $chainref, j => $chain, $origin, @matches );
}
}
@@ -1328,11 +1372,13 @@ sub generate_source_rules( $$$;@ ) {
for my $hostref ( @{defined_zone( $z1 )->{hosts}{ip}{'%vserver%'}} ) {
my @ipsec_match = match_ipsec_in $z1 , $hostref;
my $exclusion = source_exclusion( $hostref->{exclusions}, $chain);
my $origin = $hostref->{origin};
for my $net ( @{$hostref->{hosts}} ) {
generate_dest_rules( $outchainref,
$exclusion,
$z2,
$origin,
imatch_source_net( $net ),
@matches ,
@ipsec_match
@@ -1401,7 +1447,7 @@ sub handle_loopback_traffic() {
next if $z1 eq $z2 && ( $loopback || $unmanaged );
my $chain = rules_target( $z1, $z2 );
generate_dest_rules( $outchainref, $chain, $z2, @rule ) if $chain;
generate_dest_rules( $outchainref, $chain, $z2, '', @rule ) if $chain;
}
#
# Handle conntrack
@@ -1640,14 +1686,16 @@ sub handle_complex_zone( $$ ) {
#
for my $hostref ( @{$arrayref} ) {
my @ipsec_match = match_ipsec_in $zone , $hostref;
my $origin = $hostref->{origin};
for my $net ( @{$hostref->{hosts}} ) {
add_ijump(
$sourcechainref,
@{$zoneref->{parents}} ? 'j' : 'g' => source_exclusion( $hostref->{exclusions}, $frwd_ref ),
@interfacematch ,
imatch_source_net( $net ),
@ipsec_match
);
add_ijump_extended(
$sourcechainref,
@{$zoneref->{parents}} ? 'j' : 'g' => source_exclusion( $hostref->{exclusions}, $frwd_ref ),
$origin,
@interfacematch ,
imatch_source_net( $net ),
@ipsec_match
);
}
}
}
@@ -1702,8 +1750,8 @@ sub handle_nested_zone( $$ ) {
#
# Add output jump to the passed zone:interface:hostref:net
#
sub add_output_jumps( $$$$$$$ ) {
my ( $zone, $interface, $hostref, $net, $exclusions, $isport, $bridge, ) = @_;
sub add_output_jumps( $$$$$$$$ ) {
my ( $zone, $interface, $hostref, $net, $exclusions, $isport, $bridge, $origin ) = @_;
our @vservers;
our %output_jump_added;
@@ -1732,15 +1780,16 @@ sub add_output_jumps( $$$$$$$ ) {
#
# It is a bridge port zone -- use the bridges output chain and match the physdev
#
add_ijump( $filter_table->{ output_chain $bridge },
j => $outputref ,
imatch_dest_dev( $interface, 1 ) )
add_ijump_extended( $filter_table->{ output_chain $bridge },
j => $outputref ,
$origin ,
imatch_dest_dev( $interface, 1 ) )
unless $output_jump_added{$interface}++;
} else {
#
# Not a bridge -- match the input interface
#
add_ijump $filter_table->{OUTPUT}, j => $outputref, imatch_dest_dev( $interface ) unless $output_jump_added{$interface}++;
add_ijump_extended $filter_table->{OUTPUT}, j => $outputref, $origin, imatch_dest_dev( $interface ) unless $output_jump_added{$interface}++;
}
$use_output = 1;
@@ -1769,11 +1818,11 @@ sub add_output_jumps( $$$$$$$ ) {
#
# Add the jump
#
add_ijump $outputref , j => $nextchain, @interfacematch, @dest, @ipsec_out_match;
add_ijump_extended $outputref , j => $nextchain, $origin, @interfacematch, @dest, @ipsec_out_match;
#
# Add jump for broadcast
#
add_ijump( $outputref , j => $nextchain, @interfacematch, d => '255.255.255.255' , @ipsec_out_match )
add_ijump_extended( $outputref , j => $nextchain, get_interface_origin( $interface ), @interfacematch, d => '255.255.255.255' , @ipsec_out_match )
if $family == F_IPV4 && $hostref->{options}{broadcast};
#
# Move the rules from the interface output chain if we didn't use it
@@ -1784,8 +1833,8 @@ sub add_output_jumps( $$$$$$$ ) {
#
# Add prerouting jumps from the passed zone:interface:hostref:net
#
sub add_prerouting_jumps( $$$$$$$$ ) {
my ( $zone, $interface, $hostref, $net, $exclusions, $nested, $parenthasnat, $parenthasnotrack ) = @_;
sub add_prerouting_jumps( $$$$$$$$$ ) {
my ( $zone, $interface, $hostref, $net, $exclusions, $nested, $parenthasnat, $parenthasnotrack , $origin ) = @_;
my $dnatref = $nat_table->{dnat_chain( $zone )};
my $preroutingref = $nat_table->{PREROUTING};
@@ -1800,11 +1849,12 @@ sub add_prerouting_jumps( $$$$$$$$ ) {
# There are DNAT/REDIRECT rules with this zone as the source.
# Add a jump from this source network to this zone's DNAT/REDIRECT chain
#
add_ijump( $preroutingref,
j => source_exclusion( $exclusions, $dnatref),
imatch_source_dev( $interface),
@source,
@ipsec_in_match );
add_ijump_extended( $preroutingref,
j => source_exclusion( $exclusions, $dnatref),
$origin,
imatch_source_dev( $interface),
@source,
@ipsec_in_match );
check_optimization( $dnatref ) if @source;
}
@@ -1822,7 +1872,7 @@ sub add_prerouting_jumps( $$$$$$$$ ) {
#
if ( $nested ) {
if ( $parenthasnat ) {
add_ijump $preroutingref, j => 'RETURN', imatch_source_dev( $interface), @source, @ipsec_in_match;
add_ijump_extended $preroutingref, j => 'RETURN', $origin, imatch_source_dev( $interface), @source, @ipsec_in_match;
}
if ( $parenthasnotrack ) {
my $rawref = $raw_table->{PREROUTING};
@@ -1834,8 +1884,8 @@ sub add_prerouting_jumps( $$$$$$$$ ) {
#
# Add input jump from the passed zone:interface:hostref:net
#
sub add_input_jumps( $$$$$$$$ ) {
my ( $zone, $interface, $hostref, $net, $exclusions, $frwd_ref, $isport, $bridge ) = @_;
sub add_input_jumps( $$$$$$$$$ ) {
my ( $zone, $interface, $hostref, $net, $exclusions, $frwd_ref, $isport, $bridge, $origin ) = @_;
our @vservers;
our %input_jump_added;
@@ -1864,15 +1914,16 @@ sub add_input_jumps( $$$$$$$$ ) {
#
# It is a bridge port zone -- use the bridges input chain and match the physdev
#
add_ijump( $filter_table->{ input_chain $bridge },
j => $inputchainref ,
imatch_source_dev($interface, 1) )
add_ijump_extended( $filter_table->{ input_chain $bridge },
j => $inputchainref ,
$origin ,
imatch_source_dev($interface, 1) )
unless $input_jump_added{$interface}++;
} else {
#
# Not a bridge -- match the input interface
#
add_ijump $filter_table->{INPUT}, j => $inputchainref, imatch_source_dev($interface) unless $input_jump_added{$interface}++;
add_ijump_extended $filter_table->{INPUT}, j => $inputchainref, $origin, imatch_source_dev($interface) unless $input_jump_added{$interface}++;
}
$use_input = 1;
@@ -1883,7 +1934,7 @@ sub add_input_jumps( $$$$$$$$ ) {
#
for my $vzone ( @vservers ) {
my $target = rules_target( $zone, $vzone );
generate_dest_rules( $inputchainref, $target, $vzone, @source, @ipsec_in_match ) if $target;
generate_dest_rules( $inputchainref, $target, $vzone, $origin, @source, @ipsec_in_match ) if $target;
}
}
} elsif ( $isport ) {
@@ -1904,7 +1955,7 @@ sub add_input_jumps( $$$$$$$$ ) {
#
# Add the jump from the input chain to the rules chain
#
add_ijump $inputchainref, j => source_exclusion( $exclusions, $chain2 ), @interfacematch, @source, @ipsec_in_match;
add_ijump_extended $inputchainref, j => source_exclusion( $exclusions, $chain2 ), $origin, @interfacematch, @source, @ipsec_in_match;
move_rules( $interfacechainref , $chain2ref ) unless $use_input;
}
}
@@ -1912,8 +1963,8 @@ sub add_input_jumps( $$$$$$$$ ) {
#
# This function is called when there is forwarding and this net isn't IPSEC protected. It adds the jump for this net to the zone forwarding chain.
#
sub add_forward_jump( $$$$$$$$ ) {
my ( $zone, $interface, $hostref, $net, $exclusions, $frwd_ref, $isport, $bridge ) = @_;
sub add_forward_jump( $$$$$$$$$ ) {
my ( $zone, $interface, $hostref, $net, $exclusions, $frwd_ref, $isport, $bridge, $origin ) = @_;
our %forward_jump_added;
@@ -1927,37 +1978,39 @@ sub add_forward_jump( $$$$$$$$ ) {
#
# We must use the interface forwarding chain -- add the jump from the interface forward chain to the zone forward chain.
#
add_ijump $forwardref , j => $ref, @source, @ipsec_in_match;
add_ijump_extended $forwardref , j => $ref, $origin, @source, @ipsec_in_match;
if ( $isport ) {
#
# It is a bridge port zone -- use the bridges input chain and match the physdev
#
add_ijump( $filter_table->{ forward_chain $bridge } ,
j => $forwardref ,
imatch_source_dev( $interface , 1 ) )
add_ijump_extended( $filter_table->{ forward_chain $bridge } ,
j => $forwardref ,
$origin ,
imatch_source_dev( $interface , 1 ) )
unless $forward_jump_added{$interface}++;
} else {
#
# Not a bridge -- match the input interface
#
add_ijump $filter_table->{FORWARD} , j => $forwardref, imatch_source_dev( $interface ) unless $forward_jump_added{$interface}++;
add_ijump_extended $filter_table->{FORWARD} , j => $forwardref, $origin, imatch_source_dev( $interface ) unless $forward_jump_added{$interface}++;
}
} else {
if ( $isport ) {
#
# It is a bridge port zone -- use the bridges input chain and match the physdev
#
add_ijump( $filter_table->{ forward_chain $bridge } ,
j => $ref ,
imatch_source_dev( $interface, 1 ) ,
@source,
@ipsec_in_match );
add_ijump_extended( $filter_table->{ forward_chain $bridge } ,
j => $ref ,
$origin ,
imatch_source_dev( $interface, 1 ) ,
@source,
@ipsec_in_match );
} else {
#
# Not a bridge -- match the input interface
#
add_ijump $filter_table->{FORWARD} , j => $ref, imatch_source_dev( $interface ) , @source, @ipsec_in_match;
add_ijump_extended $filter_table->{FORWARD} , j => $ref, $origin, imatch_source_dev( $interface ) , @source, @ipsec_in_match;
}
move_rules ( $forwardref , $frwd_ref );
@@ -2098,6 +2151,7 @@ sub generate_matrix() {
for my $hostref ( @{$typeref->{$interface}} ) {
my $exclusions = $hostref->{exclusions};
my $origin = $hostref->{origin};
for my $net ( @{$hostref->{hosts}} ) {
#
@@ -2107,7 +2161,7 @@ sub generate_matrix() {
#
# Policy from the firewall to this zone is not 'CONTINUE' and this isn't a bport zone
#
add_output_jumps( $zone, $interface, $hostref, $net, $exclusions, $isport, $bridge );
add_output_jumps( $zone, $interface, $hostref, $net, $exclusions, $isport, $bridge, $origin );
}
clearrule;
@@ -2116,15 +2170,15 @@ sub generate_matrix() {
#
# PREROUTING
#
add_prerouting_jumps( $zone, $interface, $hostref, $net, $exclusions, $nested, $parenthasnat, $parenthasnotrack );
add_prerouting_jumps( $zone, $interface, $hostref, $net, $exclusions, $nested, $parenthasnat, $parenthasnotrack , $origin );
#
# INPUT
#
add_input_jumps( $zone, $interface, $hostref, $net, $exclusions, $frwd_ref, $isport, $bridge );
add_input_jumps( $zone, $interface, $hostref, $net, $exclusions, $frwd_ref, $isport, $bridge , $origin );
#
# FORWARDING Jump for non-IPSEC host group
#
add_forward_jump( $zone, $interface, $hostref, $net, $exclusions, $frwd_ref, $isport, $bridge ) if $frwd_ref && $hostref->{ipsec} ne 'ipsec';
add_forward_jump( $zone, $interface, $hostref, $net, $exclusions, $frwd_ref, $isport, $bridge, $origin ) if $frwd_ref && $hostref->{ipsec} ne 'ipsec';
}
} # Subnet Loop
} # Hostref Loop
@@ -2176,8 +2230,9 @@ sub generate_matrix() {
if ( $zone ne $zone1 || $num_ifaces > 1 || $hostref->{options}{routeback} ) {
my @ipsec_out_match = match_ipsec_out $zone1 , $hostref;
my $dest_exclusion = dest_exclusion( $hostref->{exclusions}, $chain);
my $origin = $hostref->{origin};
for my $net ( @{$hostref->{hosts}} ) {
add_ijump $frwd_ref, j => $dest_exclusion, imatch_dest_dev( $interface) , imatch_dest_net($net), @ipsec_out_match;
add_ijump_extended $frwd_ref, j => $dest_exclusion, $origin, imatch_dest_dev( $interface) , imatch_dest_net($net), @ipsec_out_match;
}
}
}
@@ -2219,17 +2274,19 @@ sub generate_matrix() {
nat=> [ qw/PREROUTING OUTPUT POSTROUTING/ ] ,
filter=> [ qw/INPUT FORWARD OUTPUT/ ] );
my $origin = $origin{LOGALLNEW};
for my $table ( qw/mangle nat filter/ ) {
for my $chain ( @{$builtins{$table}} ) {
log_rule_limit
$config{LOGALLNEW} ,
$chain_table{$table}{$chain} ,
$table ,
$chain ,
'' ,
'' ,
'insert' ,
state_match('NEW');
my $ruleref = log_rule_limit( $config{LOGALLNEW} ,
$chain_table{$table}{$chain} ,
$table ,
$chain ,
'' ,
'' ,
'insert' ,
state_match('NEW') );
$ruleref->{origin} = $origin;
}
}
}

View File

@@ -345,7 +345,8 @@ sub process_one_masq1( $$$$$$$$$$$ )
$target ,
'' ,
'' ,
$exceptionrule )
$exceptionrule ,
'' )
unless unreachable_warning( 0, $chainref );
conditional_rule_end( $chainref ) if $detectaddress || $conditional;
@@ -795,7 +796,8 @@ sub handle_nat_rule( $$$$$$$$$$$$$ ) {
$target ,
$loglevel ,
$log_action ,
$serverport ? do_proto( $proto, '', '' ) : '',
$serverport ? do_proto( $proto, '', '' ) : '' ,
'' ,
)
unless unreachable_warning( $wildcard, $chainref );
@@ -867,6 +869,7 @@ sub handle_nonat_rule( $$$$$$$$$$$ ) {
$loglevel,
$log_action,
'',
'',
dnat_chain( $sourcezone ) )
unless unreachable_warning( $wildcard, $chn );
@@ -888,6 +891,7 @@ sub handle_nonat_rule( $$$$$$$$$$$ ) {
$loglevel ,
$log_action ,
'',
'',
)
unless unreachable_warning( $wildcard, $nonat_chain );
}

View File

@@ -36,7 +36,7 @@ use strict;
our @ISA = qw(Exporter);
our @EXPORT = qw( setup_conntrack );
our @EXPORT_OK = qw( handle_helper_rule );
our $VERSION = '4.6_10';
our $VERSION = 'MODULEVERSION';
our %valid_ctevent = ( new => 1,
related => 1,
@@ -98,6 +98,8 @@ sub process_conntrack_rule( $$$$$$$$$$ ) {
$action = join( ":" , 'LOG', $action );
}
my $usergenerated;
if ( $action eq 'NOTRACK' ) {
#
# A patch that deimplements the NOTRACK target has been posted on the
@@ -204,7 +206,8 @@ sub process_conntrack_rule( $$$$$$$$$$ ) {
$action ,
$level || '' ,
$disposition ,
$exception_rule );
$exception_rule ,
$usergenerated && ! $level );
progress_message " Conntrack rule \"$currentline\" $done";
}
@@ -247,6 +250,7 @@ sub handle_helper_rule( $$$$$$$$$$$ ) {
$action_target ,
'',
'CT' ,
'' ,
'' );
} else {
expand_rule( ensure_raw_chain( notrack_chain( $sourceref->{name} ) ) ,
@@ -261,6 +265,7 @@ sub handle_helper_rule( $$$$$$$$$$$ ) {
$action_target ,
'' ,
'CT' ,
'' ,
'' );
}
}

View File

@@ -79,6 +79,10 @@ use constant { NULL_SECTION => 0x00,
NEW_SECTION => 0x40,
DEFAULTACTION_SECTION => 0x80 };
#
# Number of elements in the action tuple
#
use constant { ACTION_TUPLE_ELEMENTS => 5 };
#
# Section => name function
#
our %section_functions = ( ALL_SECTION , \&rules_chain,
@@ -424,6 +428,7 @@ sub print_policy($$$$) {
sub use_policy_action( $$ );
sub normalize_action( $$$ );
sub normalize_action_name( $ );
sub normalize_single_action( $ );
sub process_default_action( $$$$ ) {
my ( $originalpolicy, $policy, $default, $level ) = @_;
@@ -441,7 +446,7 @@ sub process_default_action( $$$$ ) {
if ( "\L$default" eq 'none' ) {
if ( supplied $param || ( supplied $level && $level ne 'none' ) ) {
if ( $default_option ) {
fatal_error "Invalid setting (originalpolicy) for $policy";
fatal_error "Invalid setting ($originalpolicy) for $policy";
} else {
fatal_error "Invalid policy ($originalpolicy)";
}
@@ -560,7 +565,7 @@ sub process_a_policy() {
require_capability 'AUDIT_TARGET', ":audit", "s" if $audit;
my ( $policy, $default, $level, $remainder ) = split( /:/, $originalpolicy, 4 );
my ( $policy, $default, $level, undef, $remainder ) = split( /:/, $originalpolicy, ACTION_TUPLE_ELEMENTS );
fatal_error "Invalid or missing POLICY ($originalpolicy)" unless $policy;
@@ -944,7 +949,7 @@ sub complete_standard_chain ( $$$$ ) {
( $policy, $loglevel, $defaultaction ) = @{$policychainref}{'policy', 'loglevel', 'default' };
$stdchainref->{origin} = $policychainref->{origin};
} elsif ( $defaultaction !~ /:/ ) {
$defaultaction = join(":", $defaultaction, 'none', '', '' );
$defaultaction = normalize_single_action( $defaultaction );
}
@@ -1169,14 +1174,15 @@ sub finish_section ( $ ) {
#
# Create a normalized action name from the passed pieces.
#
# Internally, action invocations are uniquely identified by a 4-tuple that
# includes the action name, log level, log tag and params. The pieces of the tuple
# are separated by ":".
# Internally, action invocations are uniquely identified by a 5-tuple that
# includes the action name, log level, log tag, calling chain and params.
# The pieces of the tuple are separated by ":".
#
sub normalize_action( $$$ ) {
my $action = shift;
my $level = shift;
my $param = shift;
my $caller = ''; #We assume that the function doesn't use @CALLER
( $level, my $tag ) = split ':', $level;
@@ -1185,13 +1191,23 @@ sub normalize_action( $$$ ) {
$param = '' unless defined $param;
$param = '' if $param eq '-';
join( ':', $action, $level, $tag, $param );
join( ':', $action, $level, $tag, $caller, $param );
}
#
# Add the actual caller into an existing normalised name
#
sub insert_caller($$) {
my ( $normalized, $caller ) = @_;
my ( $action, $level, $tag, undef, $param ) = split /:/, $normalized;
join( ':', $action, $level, $tag, $caller, $param );
}
#
# Accepts a rule target and returns a normalized tuple
#
sub normalize_action_name( $ ) {
my $target = shift;
my ( $action, $loglevel) = split_action $target;
@@ -1199,11 +1215,18 @@ sub normalize_action_name( $ ) {
normalize_action( $action, $loglevel, '' );
}
#
# Create an action tuple from a single target name
#
sub normalize_single_action( $ ) {
join(":", $_[0], 'none', '', '', '' );
}
#
# Produce a recognizable target from a normalized action
#
sub external_name( $ ) {
my ( $target, $level, $tag, $params ) = split /:/, shift, 4;
my ( $target, $level, $tag, undef, $params ) = split /:/, shift, ACTION_TUPLE_ELEMENTS;
$target = join( '', $target, '(', $params , ')' ) if $params;
$target .= ":$level" if $level && $level ne 'none';
@@ -1333,7 +1356,7 @@ sub createsimpleactionchain( $ ) {
sub createactionchain( $ ) {
my $normalized = shift;
my ( $target, $level, $tag, $param ) = split /:/, $normalized, 4;
my ( $target, $level, $tag, $caller, $param ) = split /:/, $normalized, ACTION_TUPLE_ELEMENTS;
assert( defined $param );
@@ -1689,11 +1712,15 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ );
#
# Populate an action invocation chain. As new action tuples are encountered,
# the function will be called recursively by process_rule().
#
# Note that the first two parameters are passed by reference and may be
# modified by this function.
#
sub process_action($$) {
my ( $chainref, $caller ) = @_;
my $wholeaction = $chainref->{action};
my ( $action, $level, $tag, $param ) = split /:/, $wholeaction, 4;
sub process_action(\$\$$) {
my ( $wholeactionref, $chainrefref, $caller ) = @_;
my $wholeaction = ${$wholeactionref};
my $chainref = ${$chainrefref};
my ( $action, $level, $tag, undef, $param ) = split /:/, $wholeaction, ACTION_TUPLE_ELEMENTS;
if ( $targets{$action} & BUILTIN ) {
$level = '' if $level =~ /none!?/;
@@ -1771,10 +1798,48 @@ sub process_action($$) {
#
# Pop the action parameters
# Caller should delete record of this chain if the action parameters
# were modified (and this function returns true
#
pop_action_params( $oldparms );
if ( ( my $result = pop_action_params( $oldparms ) ) & PARMSMODIFIED ) {
#
# The action modified its parameters -- delete it from %usedactions
#
delete $usedactions{$wholeaction};
} elsif ( $result & USEDCALLER ) {
#
# The chain uses @CALLER but doesn't modify the action parameters.
# We need to see if this caller has already invoked this action
#
my $renormalized_action = insert_caller( $wholeaction, $caller );
my $chain1ref = $usedactions{$renormalized_action};
if ( $chain1ref ) {
#
# It has -- use the prior chain
#
${$chainrefref} = $chain1ref;
#
# We leave the new chain in place but delete it from %usedactions below
# The optimizer will drop it from the final ruleset.
#
} else {
#
# This is the first time that the current chain has invoked this action
#
$usedactions{$renormalized_action} = $chainref;
#
# Update the action member
#
$chainref->{action} = $renormalized_action;
}
#
# Delete the usedactions entry with the original normalized key
#
delete $usedactions{$wholeaction};
#
# New normalized target
#
${$wholeactionref} = $renormalized_action;
}
}
#
@@ -1907,11 +1972,14 @@ sub process_actions() {
# Create a policy action if it doesn't already exist
#
sub use_policy_action( $$ ) {
my $ref = use_action( $_[0] );
my ( $normalized_target, $caller ) = @_;
my $ref = use_action( $normalized_target );
if ( $ref ) {
delete $usedactions{$ref->{action}} if process_action( $ref, $_[1] );
process_action( $normalized_target, $ref, $caller );
} else {
$ref = $usedactions{$_[0]};
$ref = $usedactions{$normalized_target};
}
$ref;
@@ -2264,6 +2332,7 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
my $matches = $rule;
my $raw_matches = '';
my $exceptionrule = '';
my $usergenerated;
if ( $inchain = defined $chainref ) {
( $inaction, undef, undef, undef ) = split /:/, $normalized_action = $chainref->{action}, 4 if $chainref->{action};
@@ -2287,6 +2356,8 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
fatal_error "Unknown ACTION ($action)" unless $actiontype;
$usergenerated = $actiontype & IPTABLES;
if ( $actiontype == MACRO ) {
#
# process_macro() will call process_rule() recursively for each rule in the macro body
@@ -2333,15 +2404,16 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
$param = $param eq '' ? 'drop' : $param;
fatal_error "Invalid AUDIT type ($param) -- must be 'accept', 'drop' or 'reject'" unless $param =~ /^(?:accept|drop|reject)$/;
$actiontype = STANDARD;
} elsif ( $actiontype & NFLOG ) {
validate_level( $action );
$loglevel = supplied $loglevel ? join( ':', $action, $loglevel ) : $action;
$action = 'LOG';
} elsif ( ! ( $actiontype & (ACTION | INLINE | IPTABLES | TARPIT ) ) ) {
fatal_error "'builtin' actions may only be used in INLINE rules" if $actiontype == USERBUILTIN;
fatal_error "The $basictarget TARGET does not accept a parameter" unless $param eq '';
} elsif ( ! $usergenerated ) {
if ( $actiontype & NFLOG ) {
validate_level( $action );
$loglevel = supplied $loglevel ? join( ':', $action, $loglevel ) : $action;
$action = 'LOG';
} elsif ( ! ( $actiontype & (ACTION | INLINE | IPTABLES | TARPIT ) ) ) {
fatal_error "'builtin' actions may only be used in INLINE rules" if $actiontype == USERBUILTIN;
fatal_error "The $basictarget TARGET does not accept a parameter" unless $param eq '';
}
}
#
# We can now dispense with the postfix character
#
@@ -2477,13 +2549,21 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
$actiontype |= HELPER;
} elsif ( $actiontype & SET ) {
my %xlate = ( ADD => 'add-set' , DEL => 'del-set' );
my ( $setname, $flags, $timeout, $rest ) = split ':', $param, 4;
my ( $setname, $flags, $rest ) = split ':', $param, 3;
fatal_error "Invalid ADD/DEL parameter ($param)" if $rest;
$setname =~ s/^\+//;
fatal_error "Expected ipset name ($setname)" unless $setname =~ /^(6_)?[a-zA-Z][-\w]*$/;
fatal_error "Invalid flags ($flags)" unless defined $flags && $flags =~ /^(dst|src)(,(dst|src)){0,5}$/;
fatal_error "Invalid flags ($flags)" unless defined $flags && $flags =~ /^(dst|src)(,(dst|src)){0,5}$/;
$action = join( ' ', 'SET --' . $xlate{$basictarget} , $setname , $flags );
if ( supplied $timeout ) {
fatal_error "A timeout may only be supplied in an ADD rule" unless $basictarget eq 'ADD';
fatal_error "Invalid Timeout ($timeout)" unless $timeout && $timeout =~ /^\d+$/;
$action .= " --timeout $timeout";
}
}
}
#
@@ -2649,7 +2729,7 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
#
# Handle actions
#
my $delete_action;
my $actionchain; #Name of the action chain
if ( $actiontype & ACTION ) {
#
@@ -2665,18 +2745,29 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
#
my $savestatematch = $statematch;
$statematch = '';
$delete_action = process_action( $ref, $chain );
#
# process_action may modify both $normalized_target and $ref!!!
#
process_action( $normalized_target, $ref, $chain );
#
# Capture the name of the action chain
#
$actionchain = $ref->{name};
#
# Processing the action may determine that the action or one of it's dependents does NAT or HELPER, so:
#
# - Refresh $actiontype
# - Create the associated nat and/or table chain if appropriate.
#
ensure_chain( 'nat', $ref->{name} ) if ( $actiontype = $targets{$basictarget} ) & NATRULE;
ensure_chain( 'raw', $ref->{name} ) if ( $actiontype & HELPER );
ensure_chain( 'nat', $actionchain ) if ( $actiontype = $targets{$basictarget} ) & NATRULE;
ensure_chain( 'raw', $actionchain ) if ( $actiontype & HELPER );
$statematch = $savestatematch;
} else {
#
# We've seen this tuple before
#
$actionchain = $usedactions{$normalized_target}->{name};
}
$action = $basictarget; # Remove params, if any, from $action.
@@ -2796,7 +2887,7 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
$ports,
$sports,
$sourceref,
( $actiontype & ACTION ) ? $usedactions{$normalized_target}->{name} : '',
( $actiontype & ACTION ) ? $actionchain : '',
$inchain ? $chain : '' ,
$user ,
$rule ,
@@ -2818,7 +2909,7 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
$proto,
$ports,
$origdest,
( $actiontype & ACTION ) ? $usedactions{$normalized_target}->{name} : '',
( $actiontype & ACTION ) ? $actionchain : '',
$action,
$sourceref,
$inaction ? $chain : '',
@@ -2875,7 +2966,7 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
unless ( $actiontype & NATONLY ) {
if ( $actiontype & ACTION ) {
$action = $usedactions{$normalized_target}{name};
$action = $actionchain;
$loglevel = '';
}
@@ -2901,12 +2992,11 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$$ ) {
$action ,
$loglevel ,
$log_action ,
$exceptionrule )
$exceptionrule ,
$usergenerated && ! $loglevel )
unless unreachable_warning( $wildcard || $section == DEFAULTACTION_SECTION, $chainref );
}
delete $usedactions{$normalized_target} if $delete_action;
return 1;
}

View File

@@ -227,6 +227,7 @@ sub process_mangle_rule1( $$$$$$$$$$$$$$$$$ ) {
our $designator;
our $ttl = 0;
my $fw = firewall_zone;
my $usergenerated;
sub handle_mark_param( $$ ) {
my ( $option, $marktype ) = @_;
@@ -290,7 +291,8 @@ sub process_mangle_rule1( $$$$$$$$$$$$$$$$$ ) {
"$target $option " . join( '/', in_hex( $markval ) , $mask ) ,
'',
$target ,
$exceptionrule );
$exceptionrule ,
'' );
}
$done = 1;
@@ -452,6 +454,37 @@ sub process_mangle_rule1( $$$$$$$$$$$$$$$$$ ) {
},
},
DIVERTHA => {
defaultchain => REALPREROUTING,
allowedchains => PREROUTING | REALPREROUTING,
minparams => 0,
maxparams => 0,
function => sub () {
fatal_error 'DIVERTHA is only allowed in the PREROUTING chain' if $designator && $designator != PREROUTING;
my $mark = in_hex( $globals{TPROXY_MARK} ) . '/' . in_hex( $globals{TPROXY_MARK} );
unless ( $divertref ) {
$divertref = new_chain( 'mangle', 'divert' );
add_ijump( $divertref , j => 'MARK', targetopts => "--set-mark $mark" );
add_ijump( $divertref , j => 'ACCEPT' );
}
$target = 'divert';
$matches = '-m socket ';
},
},
DROP => {
defaultchain => 0,
allowedchains => PREROUTING | FORWARD | OUTPUT | POSTROUTING,
minparams => 0,
maxparams => 0,
function => sub() {
$target = 'DROP';
}
},
DSCP => {
defaultchain => 0,
allowedchains => PREROUTING | FORWARD | OUTPUT | POSTROUTING,
@@ -524,7 +557,8 @@ sub process_mangle_rule1( $$$$$$$$$$$$$$$$$ ) {
my $target_type = $builtin_target{$tgt};
fatal_error "Unknown target ($tgt)" unless $target_type;
fatal_error "The $tgt TARGET is not allowed in the mangle table" unless $target_type & MANGLE_TABLE;
$target = $params;
$target = $params;
$usergenerated = 1;
},
},
@@ -539,7 +573,8 @@ sub process_mangle_rule1( $$$$$$$$$$$$$$$$$ ) {
my $target_type = $builtin_target{$tgt};
fatal_error "Unknown target ($tgt)" unless $target_type;
fatal_error "The $tgt TARGET is not allowed in the mangle table" unless $target_type & MANGLE_TABLE;
$target = $params;
$target = $params;
$usergenerated = 1;
},
},
@@ -850,7 +885,8 @@ sub process_mangle_rule1( $$$$$$$$$$$$$$$$$ ) {
$target,
'' ,
$target ,
$exceptionrule ) )
$exceptionrule ,
$usergenerated ) )
&& $device ) {
#
# expand_rule() returns destination device if any
@@ -2918,7 +2954,9 @@ sub process_traffic_shaping() {
my ( $options, $redopts ) = ( '', $tcref->{redopts} );
while ( my ( $option, $type ) = each %validredoptions ) {
for my $option ( sort keys %validredoptions ) {
my $type = $validredoptions{$option};
if ( my $value = $redopts->{$option} ) {
if ( $type == RED_NONE ) {
$options = join( ' ', $options, $option ) if $value;
@@ -2935,7 +2973,9 @@ sub process_traffic_shaping() {
my ( $options, $codelopts ) = ( '', $tcref->{codelopts} );
while ( my ( $option, $type ) = each %validcodeloptions ) {
for my $option ( sort keys %validcodeloptions ) {
my $type = $validcodeloptions{$option};
if ( my $value = $codelopts->{$option} ) {
if ( $type == CODEL_NONE ) {
$options = join( ' ', $options, $option );
@@ -3118,6 +3158,7 @@ sub process_secmark_rule1( $$$$$$$$$ ) {
$target ,
'' ,
$disposition,
'' ,
'' );
progress_message "Secmarks rule \"$currentline\" $done";

View File

@@ -91,6 +91,7 @@ our @EXPORT = ( qw( NOTHING
find_interfaces_by_option
find_interfaces_by_option1
get_interface_option
get_interface_origin
interface_has_option
set_interface_option
set_interface_provider
@@ -149,6 +150,7 @@ use constant { IN_OUT => 1,
# }
# hosts => [ <net1> , <net2> , ... ]
# exclusions => [ <net1>, <net2>, ... ]
# origin => <where defined>
# }
# <interface2> => ...
# }
@@ -196,6 +198,7 @@ our %reservedName = ( all => 1,
# provider => <Provider Name, if interface is associated with a provider>
# wildcard => undef|1 # Wildcard Name
# zones => { zone1 => 1, ... }
# origin => <where defined>
# }
# }
#
@@ -890,7 +893,9 @@ sub add_group_to_zone($$$$$$)
push @{$interfaceref}, { options => $options,
hosts => \@newnetworks,
ipsec => $type & IPSEC ? 'ipsec' : 'none' ,
exclusions => \@exclusions };
exclusions => \@exclusions ,
origin => shortlineinfo( '' ) ,
};
if ( $type != IPSEC ) {
my $optref = $interfaces{$interface}{options};
@@ -1858,6 +1863,22 @@ sub interface_has_option( $$\$ ) {
}
#
# Return the origin for an interface
#
sub get_interface_origin( $ ) {
my ( $interface ) = @_;
my $ref = $interfaces{$interface};
return $ref->{origin} if $ref;
assert( $ref = known_interface( $interface ) );
$ref->{origin};
}
##
# Set an option for an interface
#
sub set_interface_option( $$$ ) {
@@ -2182,11 +2203,12 @@ sub find_hosts_by_option( $ ) {
for my $interface ( sort keys %$interfaceref ) {
my $arrayref = $interfaceref->{$interface};
for my $host ( @{$arrayref} ) {
my $ipsec = $host->{ipsec};
my $ipsec = $host->{ipsec};
my $origin = $host->{origin};
unless ( $done{$interface} ) {
if ( my $value = $host->{options}{$option} ) {
for my $net ( @{$host->{hosts}} ) {
push @hosts, [ $interface, $ipsec , $net , $host->{exclusions}, $value ];
push @hosts, [ $interface, $ipsec , $net , $host->{exclusions}, $value, $origin ];
}
}
}
@@ -2213,7 +2235,7 @@ sub find_zone_hosts_by_option( $$ ) {
for my $host ( @{$arrayref} ) {
if ( my $value = $host->{options}{$option} ) {
for my $net ( @{$host->{hosts}} ) {
push @hosts, [ $interface, $host->{ipsec} , $net , $host->{exclusions}, $value ];
push @hosts, [ $interface, $host->{ipsec} , $net , $host->{exclusions}, $value, $host->{origin} ];
}
}
}

View File

@@ -6,5 +6,5 @@
# The manpage is also online at
# http://www.shorewall.net/manpages/shorewall-masq.html
#
######################################################################################################
#INTERFACE SOURCE ADDRESS PROTO PORT IPSEC MARK USER SWITCH
###################################################################################################################################
#INTERFACE SOURCE ADDRESS PROTO PORT IPSEC MARK USER SWITCH ORIGDEST PROBABILITY

View File

@@ -322,6 +322,9 @@ if [ $PRODUCT = shorewall ]; then
exit 1;
fi
cp -af Perl/Shorewall/Chains.pm Perl/Shorewall/Chains.pm.bak
cp -af Perl/Shorewall/Config.pm Perl/Shorewall/Config.pm.bak
eval sed -i \'s/Digest::SHA/Digest::$DIGEST/\' Perl/Shorewall/Chains.pm
eval sed -i \'s/Digest::SHA/Digest::$DIGEST/\' Perl/Shorewall/Config.pm
fi
@@ -332,6 +335,9 @@ if [ $PRODUCT = shorewall ]; then
DIGEST=SHA
if ! perl -e 'use Digest::SHA;' 2> /dev/null ; then
if perl -e 'use Digest::SHA1;' 2> /dev/null ; then
cp -af Perl/Shorewall/Chains.pm Perl/Shorewall/Chains.pm.bak
cp -af Perl/Shorewall/Config.pm Perl/Shorewall/Config.pm.bak
sed -i 's/Digest::SHA/Digest::SHA1/' Perl/Shorewall/Chains.pm
sed -i 's/Digest::SHA/Digest::SHA1/' Perl/Shorewall/Config.pm
DIGEST=SHA1
@@ -1115,6 +1121,10 @@ if [ -d Perl ]; then
install_file $f ${DESTDIR}${PERLLIBDIR}/$f 0644
echo "Module ${f%.*} installed as ${DESTDIR}${PERLLIBDIR}/$f"
done
[ -f Perl/Shorewall/Chains.pm.bak ] && mv Perl/Shorewall/Chains.pm.bak Perl/Shorewall/Chains.pm
[ -f Perl/Shorewall/Config.pm.bak ] && mv Perl/Shorewall/Config.pm.bak Perl/Shorewall/Config.pm
#
# Install the program skeleton files
#

View File

@@ -271,6 +271,26 @@
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis role="bold">DIVERTHA</emphasis></term>
<listitem>
<para>Added in Shorewall 5.0.4. To setup the HAProxy
configuration described at <ulink
url="http://www.loadbalancer.org/blog/setting-up-haproxy-with-transparent-mode-on-centos-6-x">http://www.loadbalancer.org/blog/setting-up-haproxy-with-transparent-mode-on-centos-6-x</ulink>,
place this entry in <ulink
url="manpages/shorewall-providers.html">shorewall-providers(5)</ulink>:</para>
<programlisting>#NAME NUMBER MARK DUPLICATE INTERFACE GATEWAY OPTIONS COPY
TProxy 1 - - lo - tproxy</programlisting>
<para>and use this DIVERTHA entry:</para>
<programlisting>#ACTION SOURCE DEST PROTO DPORT SPORT USER TEST LENGTH TOS CONNBYTES HELPER PROBABILITY DSCP
DIVERTHA - - tcp</programlisting>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis role="bold">DROP</emphasis></term>

View File

@@ -241,7 +241,7 @@
<varlistentry>
<term><emphasis
role="bold">ADD(<replaceable>ipset</replaceable>:<replaceable>flags</replaceable>)</emphasis></term>
role="bold">ADD(<replaceable>ipset</replaceable>:<replaceable>flags</replaceable>[:<replaceable>timeout</replaceable>])</emphasis></term>
<listitem>
<para>Added in Shorewall 4.4.12. Causes addresses and/or port
@@ -256,6 +256,12 @@
role="bold">dst</emphasis> respectively (see the -A command in
ipset (8)).</para>
<para>Beginning with Shorewall 5.0.3, an optional
<replaceable>timeout</replaceable> can be specified. This is
the number of seconds that the new entry in the ipset is to
remain valid and overrides any timeout specified when the
ipset was created.</para>
<para>ADD is non-terminating. Even if a packet matches the
rule, it is passed on to the next rule.</para>
</listitem>

View File

@@ -1629,7 +1629,7 @@ LOG:info:,bar net fw</programlisting>
"/lib/modules/$uname/kernel/net/ipv${g_family}/netfilter:/lib/modules/$uname/kernel/net/netfilter:/lib/modules/$uname/kernel/net/sched:/lib/modules/$uname/extra:/lib/modules/$uname/extra/ipset"
where <emphasis role="bold">uname</emphasis> holds the output of
'<command>uname -r</command>' and <emphasis
role="bold">g_family</emphasis> holds '4'. </para>
role="bold">g_family</emphasis> holds '4'.</para>
</listitem>
</varlistentry>
@@ -2620,7 +2620,8 @@ INLINE - - - ; -j REJECT
<varlistentry>
<term><emphasis role="bold">TRACK_RULES=</emphasis>{<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>}</term>
role="bold">Yes</emphasis>|<emphasis
role="bold">No</emphasis>|File}</term>
<listitem>
<para>Added in Shorewall 4.5.20. If set to <emphasis
@@ -2633,6 +2634,12 @@ INLINE - - - ; -j REJECT
<para>Setting this option to <emphasis role="bold">Yes</emphasis>
requires the <firstterm>Comments</firstterm> capability in iptables
and kernel.</para>
<para>Beginning with Shorewall 5.0.5, the option may also be set to
<emphasis role="bold">File</emphasis>. That setting causes similar
comments to be added to the
<filename>.iptables-restore-input</filename> file, which is normally
created in <filename>/var/lib/shorewall</filename>.</para>
</listitem>
</varlistentry>

View File

@@ -1,22 +0,0 @@
#
# The Shoreline Firewall (Shorewall) Packet Filtering Firewall
#
# Copyright 2011 Jonathan Underwood <jonathan.underwood@gmail.com>
#
[Unit]
Description=Shorewall IPv4 firewall
Wants=network-online.target
After=network-online.target
Conflicts=iptables.service firewalld.service
[Service]
Type=oneshot
RemainAfterExit=yes
EnvironmentFile=-/etc/sysconfig/shorewall
StandardOutput=syslog
ExecStart=/sbin/shorewall $OPTIONS start $STARTOPTIONS
ExecStop=/sbin/shorewall $OPTIONS stop
ExecReload=/sbin/shorewall $OPTIONS reload $RELOADOPTIONS
[Install]
WantedBy=basic.target

26
Shorewall/sysconfig Normal file
View File

@@ -0,0 +1,26 @@
#
# Global start/restart/reload/stop options
#
OPTIONS=""
#
# Start options
#
STARTOPTIONS=""
#
# Restart options
#
RESTARTOPTIONS=""
#
# Reload options
#
RELOADOPTIONS=""
#
# Stop options
#
STOPOPTIONS=""
# EOF

View File

@@ -80,6 +80,11 @@ remove_file() # $1 = file to restore
fi
}
#
# Change to the directory containing this script
#
cd "$(dirname $0)"
finished=0
configure=1
@@ -168,8 +173,8 @@ fi
rm -f ${SBINDIR}/shorewall
if [ -L ${SHAREDIR}/shorewall6/init ]; then
FIREWALL=$(readlink -m -q ${SHAREDIR}/shorewall6/init)
if [ -L ${SHAREDIR}/shorewall/init ]; then
FIREWALL=$(readlink -m -q ${SHAREDIR}/shorewall/init)
elif [ -n "$INITFILE" ]; then
FIREWALL=${INITDIR}/${INITFILE}
fi
@@ -188,17 +193,19 @@ if [ -f "$FIREWALL" ]; then
remove_file $FIREWALL
fi
if [ -n "$SYSTEMD" ]; then
if [ -z "${SERVICEDIR}" ]; then
SERVICEDIR="$SYSTEMD"
fi
if [ -n "$SERVICEDIR" ]; then
[ $configure -eq 1 ] && systemctl disable ${PRODUCT}
rm -f $SYSTEMD/shorewall.service
rm -f $SERVICEDIR/shorewall.service
fi
rm -rf ${SHAREDIR}/shorewall/version
rm -rf ${CONFDIR}/shorewall
if [ -n "$SYSCONFDIR" ]; then
[ -n "$SYSCONFFILE" ] || SYSCONFFILE=${PRODUCT};
rm -f ${SYSCONFDIR}/${SYSCONFFILE}
[ -n "$SYSCONFFILE" ] && rm -f ${SYSCONFDIR}/${PRODUCT}
fi
rm -rf ${VARDIR}/shorewall

View File

@@ -1,25 +0,0 @@
# sysV init file script configuration(/etc/sysconfdir/shorewall-lite)
# startup option(default "-vvv")
OPTIONS=
# change default start run level(if none empty; /etc/init.d/shorewall-lite enable)
START=50
# change default stop run level(if none empty; /etc/init.d/shorewall-lite enable)
STOP=
# option to pass when shorewall start is executed
STARTOPTIONS=
# option to pass when shorewall restart is executed
RESTARTOPTIONS=
# option to pass when shorewall reload is executed
RELOADOPTIONS=
# option to pass when shorewall stop is executed
STOPOPTIONS=
# option to pass when shorewall status is executed
STATUSOPTIONS=

View File

@@ -39,18 +39,18 @@
# description: Packet filtering firewall
# openwrt stuph
# start and stop runlevel variable
#START=21
#STOP=91
# variable to display what the status command do when /etc/init.d/shorewall6-lite is invoke without argument
# Openwrt related
# Start and stop runlevel variable
START=50
STOP=89
# Displays the status command
EXTRA_COMMANDS="status"
EXTRA_HELP="Displays shorewall status"
EXTRA_HELP=" status Displays firewall status"
################################################################################
# Get startup options (override default)
################################################################################
OPTIONS="-vvv"
OPTIONS=
#
# The installer may alter this
@@ -61,38 +61,35 @@ if [ -f ${SYSCONFDIR}/shorewall6-lite ]; then
. ${SYSCONFDIR}/shorewall6-lite
fi
START=${START:-21}
STOP=${STOP:-91}
SHOREWALL_INIT_SCRIPT=1
################################################################################
# E X E C U T I O N B E G I N S H E R E #
################################################################################
# arg1 of init script is arg2 when rc.common is sourced; set to action variable
# Arg1 of init script is arg2 when rc.common is sourced; set to action variable
command="$action"
start() {
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command ${STARTOPTIONS:-$@}
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command $STARTOPTIONS
}
boot() {
local command="start"
start
local command="start"
start
}
restart() {
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command ${RESTARTOPTIONS:-$@}
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command $RESTARTOPTIONS
}
reload() {
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command ${RELOADOPTION:-$@}
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command $RELOADOPTION
}
stop() {
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command ${STOPOPTIONS:-$@}
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command $STOPOPTIONS
}
status() {
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command ${STATUSOPTIONS:-$@}
exec ${SBINDIR}/shorewall6-lite $OPTIONS $command $@
}

View File

@@ -1,21 +0,0 @@
#
# The Shoreline Firewall (Shorewall) Packet Filtering Firewall
#
# Copyright 2011 Jonathan Underwood <jonathan.underwood@gmail.com>
#
[Unit]
Description=Shorewall IPv6 firewall (lite)
Wants=network-online.target
After=network-online.target
Conflicts=ip6tables.service firewalld.service
[Service]
Type=oneshot
RemainAfterExit=yes
EnvironmentFile=-/etc/sysconfig/shorewall6-lite
StandardOutput=syslog
ExecStart=/sbin/shorewall6-lite $OPTIONS start
ExecStop=/sbin/shorewall6-lite $OPTIONS stop
[Install]
WantedBy=basic.target

26
Shorewall6-lite/sysconfig Normal file
View File

@@ -0,0 +1,26 @@
#
# Global start/restart/reload/stop options
#
OPTIONS=""
#
# Start options
#
STARTOPTIONS=""
#
# Restart options
#
RESTARTOPTIONS=""
#
# Reload options
#
RELOADOPTIONS=""
#
# Stop options
#
STOPOPTIONS=""
# EOF

View File

@@ -28,6 +28,7 @@
VERSION=xxx #The Build script inserts the actual version
PRODUCT=shorewall6-lite
Product="Shorewall6 Lite"
usage() # $1 = exit status
{
@@ -76,6 +77,11 @@ remove_file() # $1 = file to restore
fi
}
#
# Change to the directory containing this script
#
cd "$(dirname $0)"
finished=0
configure=1
@@ -202,13 +208,15 @@ fi
rm -f ${SBINDIR}/shorewall6-lite
rm -rf ${CONFDIR}/shorewall6-lite
rm -rf ${VARDIR}/shorewall6-lite
rm -rf ${VARDIR}
rm -rf ${SHAREDIR}/shorewall6-lite
rm -rf ${LIBEXECDIR}/shorewall6-lite
rm -f ${CONFDIR}/logrotate.d/shorewall6-lite
rm -f ${SYSCONFDIR}/shorewall6-lite
rm -f ${MANDIR}/man5/shorewall6-lite*
rm -f ${MANDIR}/man8/shorewall6-lite*
if [ -n "${MANDIR}" ]; then
rm -f ${MANDIR}/man5/shorewall6-lite*
rm -f ${MANDIR}/man8/shorewall6-lite*
fi
echo "Shorewall6 Lite Uninstalled"

View File

@@ -272,6 +272,26 @@
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis role="bold">DIVERTHA</emphasis></term>
<listitem>
<para>Added in Shorewall 5.0.4. To setup the HAProxy
configuration described at <ulink
url="http://www.loadbalancer.org/blog/setting-up-haproxy-with-transparent-mode-on-centos-6-x">http://www.loadbalancer.org/blog/setting-up-haproxy-with-transparent-mode-on-centos-6-x</ulink>,
place this entry in <ulink
url="manpages6/shorewall6-providers.html">shorewall6-providers(5)</ulink>:</para>
<programlisting>#NAME NUMBER MARK DUPLICATE INTERFACE GATEWAY OPTIONS COPY
TProxy 1 - - lo - tproxy</programlisting>
<para>and use this DIVERTHA entry:</para>
<programlisting>#ACTION SOURCE DEST PROTO DPORT SPORT USER TEST LENGTH TOS CONNBYTES HELPER PROBABILITY DSCP
DIVERTHA - - tcp</programlisting>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis role="bold">DROP</emphasis></term>

View File

@@ -229,6 +229,12 @@
role="bold">dst</emphasis> respectively (see the -A command in
ipset (8)).</para>
<para>Beginning with Shorewall 5.0.3, an optional
<replaceable>timeout</replaceable> can be specified. This is
the number of seconds that the new entry in the ipset is to
remain valid and overrides any timeout specified when the
ipset was created.</para>
<para>ADD is non-terminating. Even if a packet matches the
rule, it is passed on to the next rule.</para>
</listitem>

View File

@@ -2295,7 +2295,8 @@ INLINE - - - ; -j REJECT
<varlistentry>
<term><emphasis role="bold">TRACK_RULES=</emphasis>{<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>}</term>
role="bold">Yes</emphasis>|<emphasis
role="bold">No</emphasis>|File}</term>
<listitem>
<para>Added in Shorewall 4.5.20. If set to <emphasis
@@ -2306,8 +2307,14 @@ INLINE - - - ; -j REJECT
added.</para>
<para>Setting this option to <emphasis role="bold">Yes</emphasis>
requires the <firstterm>Comments</firstterm> capability in ip6tables
requires the <firstterm>Comments</firstterm> capability in iptables
and kernel.</para>
<para>Beginning with Shorewall 5.0.5, the option may also be set to
<emphasis role="bold">File</emphasis>. That setting causes similar
comments to be added to the
<filename>.ip6tables-restore-input</filename> file, which is
normally created in <filename>/var/lib/shorewall</filename>6.</para>
</listitem>
</varlistentry>

View File

@@ -1,22 +0,0 @@
#
# The Shoreline Firewall (Shorewall) Packet Filtering Firewall
#
# Copyright 2011 Jonathan Underwood <jonathan.underwood@gmail.com>
#
[Unit]
Description=Shorewall IPv6 firewall
Wants=network-online.target
After=network-online.target
Conflicts=ip6tables.service firewalld.service
[Service]
Type=oneshot
RemainAfterExit=yes
EnvironmentFile=-/etc/sysconfig/shorewall6
StandardOutput=syslog
ExecStart=/sbin/shorewall6 $OPTIONS start $STARTOPTIONS
ExecStop=/sbin/shorewall6 $OPTIONS stop
ExecReload=/sbin/shorewall6 $OPTIONS reload $RELOADOPTIONS
[Install]
WantedBy=basic.target

26
Shorewall6/sysconfig Normal file
View File

@@ -0,0 +1,26 @@
#
# Global start/restart/reload/stop options
#
OPTIONS=""
#
# Start options
#
STARTOPTIONS=""
#
# Restart options
#
RESTARTOPTIONS=""
#
# Reload options
#
RELOADOPTIONS=""
#
# Stop options
#
STOPOPTIONS=""
# EOF

View File

@@ -28,6 +28,7 @@
VERSION=xxx #The Build script inserts the actual version
PRODUCT=shorewall6
Product=Shorewall6
usage() # $1 = exit status
{
@@ -76,6 +77,11 @@ remove_file() # $1 = file to restore
fi
}
#
# Change to the directory containing this script
#
cd "$(dirname $0)"
finished=0
configure=1
@@ -184,14 +190,23 @@ if [ -f "$FIREWALL" ]; then
remove_file $FIREWALL
fi
if [ -n "$SYSTEMD" ]; then
[ -n "$SERVICEDIR" ] || SERVICEDIR=${SYSTEMD}
if [ -n "$SERVICEDIR" ]; then
[ $configure -eq 1 ] && systemctl disable ${PRODUCT}
rm -f $SYSTEMD/shorewall6.service
rm -f $SERVICEDIR/shorewall6.service
fi
rm -rf ${SHAREDIR}/shorewall6/version
rm -rf ${CONFDIR}/shorewall6
if [ -n "$SYSCONFDIR" ]; then
[ -n "$SYSCONFFILE" ] && rm -f ${SYSCONFDIR}/${PRODUCT}
fi
rm -f ${SBINDIR}/shorewall6
rm -rf ${CONFDIR}/shorewall6
rm -rf ${VARDIR}/shorewall6
rm -rf ${VARDIR}
rm -rf ${LIBEXECDIR}/shorewall6
rm -rf ${SHAREDIR}/shorewall6

View File

@@ -1950,8 +1950,8 @@ ONBOOT=yes</programlisting>
url="manpages/shorewall-providers.html">shorewall-providers</ulink> (5)
is available in the form of a PROBABILITY column in <ulink
url="manpages/shorewall-mangle.html">shorewall-mangle</ulink>(5) (<ulink
url="manpages4/manpages/shorewall-tcrules.html">shorewall-tcrules</ulink>) (5).
This feature requires the <firstterm>Statistic Match</firstterm>
url="manpages4/manpages/shorewall-tcrules.html">shorewall-tcrules</ulink>)
(5). This feature requires the <firstterm>Statistic Match</firstterm>
capability in your iptables and kernel.</para>
<para>This method works when there are multiple links to the same ISP
@@ -2219,7 +2219,7 @@ EOF
#
# Run LSM -- by default, it forks into the background
#
/usr/sbin/lsm /etc/lsm/lsm.conf &gt;&gt; /var/log/lsm
/usr/sbin/lsm -c /etc/lsm/lsm.conf &gt;&gt; /var/log/lsm
}</programlisting>
<para>eth0 has a dynamic IP address so I need to use the
@@ -2272,8 +2272,8 @@ defaults {
include /etc/lsm/shorewall.conf</programlisting>
<para><filename>/etc/lsm/script</filename> (Shorewall 4.4.23 and
later)<programlisting>#!/bin/sh
<para><filename>/etc/lsm/script</filename> (Shorewall 4.4.23 and later
- note that this script must be executable by root)<programlisting>#!/bin/sh
#
# (C) 2009 Mika Ilmaranta &lt;ilmis@nullnet.fi&gt;
# (C) 2009 Tom Eastep &lt;teastep@shorewall.net&gt;

View File

@@ -553,8 +553,10 @@ ACCEPT net:\
</listitem>
</itemizedlist>
<para>The following table shows the column names for each of the
table-oriented configuration files.</para>
<para>In Shorewall 5.0.3, the sample configuration files and the man pages
were updated to use the same column names in both the column headings and
in the alternate specification format. The following table shows the
column names for each of the table-oriented configuration files.</para>
<note>
<para>Column names are <emphasis

View File

@@ -72,9 +72,9 @@
<listitem>
<para>If you set 'ping-check' true in your
<filename>/etc/shorewall/dhcpd.conf</filename> file then you will want
to <ulink url="ping.html">accept 'ping'</ulink> from your firewall to
the zone(s) served by the firewall's DHCP server.</para>
<filename>/etc/dhcp/dhcpd.conf</filename> file then you will want to
<ulink url="ping.html">accept 'ping'</ulink> from your firewall to the
zone(s) served by the firewall's DHCP server.</para>
</listitem>
</itemizedlist>
</section>