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Add GeoIP support
Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep
parent
926e589414
commit
ac2ed505bb
@ -28,7 +28,7 @@
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#
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SHOREWALL_LIBVERSION=40502
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SHOREWALL_CAPVERSION=40502
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SHOREWALL_CAPVERSION=40504
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[ -n "${g_program:=shorewall}" ]
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@ -1994,6 +1994,7 @@ determine_capabilities() {
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IMQ_TARGET=
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DSCP_MATCH=
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DSCP_TARGET=
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GEOIP_MATCH=
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chain=fooX$$
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@ -2202,6 +2203,7 @@ determine_capabilities() {
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qt $g_tool -A $chain -j NFLOG && NFLOG_TARGET=Yes
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qt $g_tool -A $chain -j MARK --set-mark 5 && MARK_ANYWHERE=Yes
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qt $g_tool -A $chain -m statistic --mode nth --every 2 --packet 1 && STATISTIC_MATCH=Yes
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qt $g_tool -A $chain -m geoip --src-cc US && GEOIP_MATCH=Yes
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if [ $g_family -eq 4 ]; then
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qt $g_tool -A $chain -j ACCOUNT --addr 192.168.1.0/29 --tname $chain && ACCOUNT_TARGET=Yes
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@ -2316,6 +2318,7 @@ report_capabilities() {
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report_capability "IMQ Target (IMQ_TARGET)" $IMQ_TARGET
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report_capability "DSCP Match (DSCP_MATCH)" $DSCP_MATCH
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report_capability "DSCP Target (DSCP_TARGET)" $DSCP_TARGET
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report_capability "Geo IP match" $GEOIP_MATCH
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if [ $g_family -eq 4 ]; then
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report_capability "iptables -S (IPTABLES_S)" $IPTABLES_S
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@ -2406,6 +2409,7 @@ report_capabilities1() {
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report_capability1 IMQ_TARGET
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report_capability1 DSCP_MATCH
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report_capability1 DSCP_TARGET
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report_capability1 GEOIP_MATCH
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echo CAPVERSION=$SHOREWALL_CAPVERSION
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echo KERNELVERSION=$KERNELVERSION
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@ -79,6 +79,7 @@ our @EXPORT = qw(
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%chain_table
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%helpers
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%targets
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$raw_table
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$rawpost_table
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$nat_table
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@ -54,6 +54,7 @@ our @EXPORT = qw(
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progress_message3
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supplied
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split_list
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get_action_params
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get_action_chain
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@ -306,6 +307,7 @@ my %capdesc = ( NAT_ENABLED => 'NAT',
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IMQ_TARGET => 'IMQ Target',
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DSCP_MATCH => 'DSCP Match',
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DSCP_TARGET => 'DSCP Target',
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GEOIP_MATCH => 'GeoIP Match' ,
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CAPVERSION => 'Capability Version',
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KERNELVERSION => 'Kernel Version',
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);
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@ -513,7 +515,7 @@ sub initialize( $;$ ) {
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STATEMATCH => '-m state --state',
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UNTRACKED => 0,
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VERSION => "4.4.22.1",
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CAPVERSION => 40502 ,
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CAPVERSION => 40504 ,
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);
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#
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# From shorewall.conf file
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@ -744,6 +746,7 @@ sub initialize( $;$ ) {
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IMQ_TARGET => undef,
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DSCP_MATCH => undef,
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DSCP_TARGET => undef,
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GEOIP_MATCH => undef,
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CAPVERSION => undef,
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KERNELVERSION => undef,
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);
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@ -3075,6 +3078,10 @@ sub Dscp_Target() {
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have_capability 'MANGLE_ENABLED' && qt1( "$iptables -t mangle -A $sillyname -j DSCP --set-dscp 0" );
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}
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sub GeoIP_Match() {
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qt1( "$iptables -A $sillyname -m geoip --src-cc US" );
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}
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our %detect_capability =
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( ACCOUNT_TARGET =>\&Account_Target,
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AUDIT_TARGET => \&Audit_Target,
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@ -3094,6 +3101,7 @@ our %detect_capability =
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EXMARK => \&Exmark,
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FLOW_FILTER => \&Flow_Filter,
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FWMARK_RT_MASK => \&Fwmark_Rt_Mask,
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GEOIP_MATCH => \&GeoIP_Match,
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GOTO_TARGET => \&Goto_Target,
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HASHLIMIT_MATCH => \&Hashlimit_Match,
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HEADER_MATCH => \&Header_Match,
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@ -3271,7 +3279,7 @@ sub determine_capabilities() {
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$capabilities{IMQ_TARGET} = detect_capability( 'IMQ_TARGET' );
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$capabilities{DSCP_MATCH} = detect_capability( 'DSCP_MATCH' );
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$capabilities{DSCP_TARGET} = detect_capability( 'DSCP_TARGET' );
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$capabilities{GEOIP_MATCH} = detect_capability( 'GEOIP_MATCH' );
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qt1( "$iptables -F $sillyname" );
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qt1( "$iptables -X $sillyname" );
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324
Shorewall/action.GeoIP
Normal file
324
Shorewall/action.GeoIP
Normal file
@ -0,0 +1,324 @@
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#
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# Shorewall 4 - GeoIP Action
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#
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# /usr/share/shorewall/action.GeoIP
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#
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# This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
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#
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# (c) 2012- Tom Eastep (teastep@shorewall.net)
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#
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# Complete documentation is available at http://shorewall.net
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of Version 2 of the GNU General Public License
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# as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# GeoIP[(<countries>[,{<action>|-}][,{src|dst}][,{audit|-}])]
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#
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# Where <countries> is a list of one or more ISO 3166 Country Codes (see table
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# below).
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#
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# Default action is to do nothing, so either an <action> must be specified or
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# the parameter list must be followed by :<loglevel> to generate a logging rule.
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# (e.g., GeoIP(US):info).
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#
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##########################################################################################
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FORMAT 2
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DEFAULTS -,-,src,-
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BEGIN PERL;
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use Shorewall::Chains;
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my ( $countries, $action, $srcdst, $audit ) = get_action_params( 4 );
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our %isocodes = (
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A1 => "Anonymous Proxy" ,
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A2 => "Satellite Provider" ,
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AD => "Andorra" ,
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AE => "United Arab Emirates" ,
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AF => "Afghanistan" ,
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AG => "Antigua and Barbuda" ,
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AI => "Anguilla" ,
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AL => "Albania" ,
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AM => "Armenia" ,
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AN => "Netherlands Antilles" ,
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AO => "Angola" ,
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AP => "Asia/Pacific Region" ,
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AQ => "Antarctica" ,
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AR => "Argentina" ,
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AS => "American Samoa" ,
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AT => "Austria" ,
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AU => "Australia" ,
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AW => "Aruba" ,
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AX => "Aland Islands" ,
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AZ => "Azerbaijan" ,
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BA => "Bosnia and Herzegovina" ,
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BB => "Barbados" ,
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BD => "Bangladesh" ,
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BE => "Belgium" ,
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BF => "Burkina Faso" ,
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BG => "Bulgaria" ,
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BH => "Bahrain" ,
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BI => "Burundi" ,
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BJ => "Benin" ,
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BM => "Bermuda" ,
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BN => "Brunei Darussalam" ,
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BO => "Bolivia" ,
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BR => "Brazil" ,
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BS => "Bahamas" ,
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BT => "Bhutan" ,
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BV => "Bouvet Island" ,
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BW => "Botswana" ,
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BY => "Belarus" ,
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BZ => "Belize" ,
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CA => "Canada" ,
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CC => "Cocos (Keeling) Islands" ,
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CD => "Congo, The Democratic Republic of the" ,
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CF => "Central African Republic" ,
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CG => "Congo" ,
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CH => "Switzerland" ,
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CI => "Cote D'Ivoire" ,
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CK => "Cook Islands" ,
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CL => "Chile" ,
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CM => "Cameroon" ,
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CN => "China" ,
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CO => "Colombia" ,
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CR => "Costa Rica" ,
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CU => "Cuba" ,
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CV => "Cape Verde" ,
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CX => "Christmas Island" ,
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CY => "Cyprus" ,
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CZ => "Czech Republic" ,
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DE => "Germany" ,
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DJ => "Djibouti" ,
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DK => "Denmark" ,
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DM => "Dominica" ,
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DO => "Dominican Republic" ,
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DZ => "Algeria" ,
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EC => "Ecuador" ,
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EE => "Estonia" ,
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EG => "Egypt" ,
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EH => "Western Sahara" ,
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ER => "Eritrea" ,
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ES => "Spain" ,
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ET => "Ethiopia" ,
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EU => "Europe" ,
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FI => "Finland" ,
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FJ => "Fiji" ,
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FK => "Falkland Islands (Malvinas)" ,
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FM => "Micronesia, Federated States of" ,
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FO => "Faroe Islands" ,
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FR => "France" ,
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GA => "Gabon" ,
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GB => "United Kingdom" ,
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GD => "Grenada" ,
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GE => "Georgia" ,
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GF => "French Guiana" ,
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GG => "Guernsey" ,
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GH => "Ghana" ,
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GI => "Gibraltar" ,
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GL => "Greenland" ,
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GM => "Gambia" ,
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GN => "Guinea" ,
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GP => "Guadeloupe" ,
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GQ => "Equatorial Guinea" ,
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GR => "Greece" ,
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GS => "South Georgia and the South Sandwich Islands" ,
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GT => "Guatemala" ,
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GU => "Guam" ,
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GW => "Guinea-Bissau" ,
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GY => "Guyana" ,
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HK => "Hong Kong" ,
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HN => "Honduras" ,
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HR => "Croatia" ,
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HT => "Haiti" ,
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HU => "Hungary" ,
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ID => "Indonesia" ,
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IE => "Ireland" ,
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IL => "Israel" ,
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IM => "Isle of Man" ,
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IN => "India" ,
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IO => "British Indian Ocean Territory" ,
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IQ => "Iraq" ,
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IR => "Iran, Islamic Republic of" ,
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IS => "Iceland" ,
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IT => "Italy" ,
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JE => "Jersey" ,
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JM => "Jamaica" ,
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JO => "Jordan" ,
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JP => "Japan" ,
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KE => "Kenya" ,
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KG => "Kyrgyzstan" ,
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KH => "Cambodia" ,
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KI => "Kiribati" ,
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KM => "Comoros" ,
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KN => "Saint Kitts and Nevis" ,
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KP => "Korea, Democratic People's Republic of" ,
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KR => "Korea, Republic of" ,
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KW => "Kuwait" ,
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KY => "Cayman Islands" ,
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KZ => "Kazakhstan" ,
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LA => "Lao People's Democratic Republic" ,
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LB => "Lebanon" ,
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LC => "Saint Lucia" ,
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LI => "Liechtenstein" ,
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LK => "Sri Lanka" ,
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LR => "Liberia" ,
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LS => "Lesotho" ,
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LT => "Lithuania" ,
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LU => "Luxembourg" ,
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LV => "Latvia" ,
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LY => "Libyan Arab Jamahiriya" ,
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MA => "Morocco" ,
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MC => "Monaco" ,
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MD => "Moldova, Republic of" ,
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ME => "Montenegro" ,
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MG => "Madagascar" ,
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MH => "Marshall Islands" ,
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MK => "Macedonia" ,
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ML => "Mali" ,
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MM => "Myanmar" ,
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MN => "Mongolia" ,
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MO => "Macau" ,
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MP => "Northern Mariana Islands" ,
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MQ => "Martinique" ,
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MR => "Mauritania" ,
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MS => "Montserrat" ,
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MT => "Malta" ,
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MU => "Mauritius" ,
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MV => "Maldives" ,
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MW => "Malawi" ,
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MX => "Mexico" ,
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MY => "Malaysia" ,
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MZ => "Mozambique" ,
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NA => "Namibia" ,
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NC => "New Caledonia" ,
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NE => "Niger" ,
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NF => "Norfolk Island" ,
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NG => "Nigeria" ,
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NI => "Nicaragua" ,
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NL => "Netherlands" ,
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NO => "Norway" ,
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NP => "Nepal" ,
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NR => "Nauru" ,
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NU => "Niue" ,
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NZ => "New Zealand" ,
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OM => "Oman" ,
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PA => "Panama" ,
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PE => "Peru" ,
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PF => "French Polynesia" ,
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PG => "Papua New Guinea" ,
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PH => "Philippines" ,
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PK => "Pakistan" ,
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PL => "Poland" ,
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PM => "Saint Pierre and Miquelon" ,
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PR => "Puerto Rico" ,
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PS => "Palestinian Territory, Occupied" ,
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PT => "Portugal" ,
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PW => "Palau" ,
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PY => "Paraguay" ,
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QA => "Qatar" ,
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RE => "Reunion" ,
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RO => "Romania" ,
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RS => "Serbia" ,
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RU => "Russian Federation" ,
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RW => "Rwanda" ,
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SA => "Saudi Arabia" ,
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SB => "Solomon Islands" ,
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SC => "Seychelles" ,
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SD => "Sudan" ,
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SE => "Sweden" ,
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SG => "Singapore" ,
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SH => "Saint Helena" ,
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SI => "Slovenia" ,
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SJ => "Svalbard and Jan Mayen" ,
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SK => "Slovakia" ,
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SL => "Sierra Leone" ,
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SM => "San Marino" ,
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SN => "Senegal" ,
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SO => "Somalia" ,
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SR => "Suriname" ,
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ST => "Sao Tome and Principe" ,
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SV => "El Salvador" ,
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SY => "Syrian Arab Republic" ,
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SZ => "Swaziland" ,
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TC => "Turks and Caicos Islands" ,
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TD => "Chad" ,
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TF => "French Southern Territories" ,
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TG => "Togo" ,
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TH => "Thailand" ,
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TJ => "Tajikistan" ,
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TK => "Tokelau" ,
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TL => "Timor-Leste" ,
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TM => "Turkmenistan" ,
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TN => "Tunisia" ,
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TO => "Tonga" ,
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TR => "Turkey" ,
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TT => "Trinidad and Tobago" ,
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TV => "Tuvalu" ,
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TW => "Taiwan" ,
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TZ => "Tanzania, United Republic of" ,
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UA => "Ukraine" ,
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UG => "Uganda" ,
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UM => "United States Minor Outlying Islands" ,
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US => "United States" ,
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UY => "Uruguay" ,
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UZ => "Uzbekistan" ,
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VA => "Holy See (Vatican City State)" ,
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VC => "Saint Vincent and the Grenadines" ,
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VE => "Venezuela" ,
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VG => "Virgin Islands, British" ,
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VI => "Virgin Islands, U.S." ,
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VN => "Vietnam" ,
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VU => "Vanuatu" ,
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WF => "Wallis and Futuna" ,
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WS => "Samoa" ,
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YE => "Yemen" ,
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YT => "Mayotte" ,
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ZA => "South Africa" ,
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ZM => "Zambia" ,
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ZW => "Zimbabwe" ,
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);
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require_capability 'GEOIP_MATCH', 'The GeoIP action', 's';
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fatal_error "Invalid parameter ($audit) to action GeoIP" if supplied $audit && $audit ne 'audit';
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fatal_error "Invalid SRC/DST ($srcdst)" if supplied $srcdst && $srcdst !~ /^(src|dst)$/;
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my $chainref = get_action_chain;
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my ( $level, $tag ) = get_action_logging;
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my $target = require_audit ( $action , $audit );
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fatal_error "Either an action or a log level must be specified" unless $target || $level ne '';
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$countries =~ s/\|/,/g;
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for ( split_list $countries, 'cc' ) {
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fatal_error "Unknown ISO 3661 Country Code ($_)" unless $isocodes{$_};
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}
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log_rule_limit $level, $chainref, 'GeoIP' , $target ? $target : 'LOG' , '', $tag, 'add', "-m geoip --${srcdst}-cc $countries" if $level ne '';
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if ( $target ne '' ) {
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my $targettype = $targets{$target} || 0;
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fatal_error "Unknown ACTION ($target)" unless $targettype;
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fatal_error "The $target action may not be passed to GeoIP" unless $targettype | (STANDARD | CHAIN );
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add_ijump $chainref , j => $target, geoip => "--${srcdst}-cc $countries";
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}
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allow_optimize( $chainref );
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1;
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END PERL;
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@ -38,6 +38,7 @@ A_Reject # Audited Default action for REJECT policy
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Broadcast # Handles Broadcast/Multicast/Anycast
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Drop # Default Action for DROP policy
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DropSmurfs # Drop smurf packets
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GeoIP # Match packets by ISO 3166 Country Code
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Invalid # Handles packets in the INVALID conntrack state
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NotSyn # Handles TCP packets which do not have SYN=1 and ACK=0
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Reject # Default Action for REJECT policy
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Block a user