html/cgi-bin/forwardfw.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2013 Alexander Marx <amarx@ipfire.org>                        #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23 use Sort::Naturally;
  24 no warnings 'uninitialized';
  25 # enable only the following on debugging purpose
  26 #use warnings;
  27 #use CGI::Carp 'fatalsToBrowser';
  28
  29 require '/var/ipfire/general-functions.pl';
  30 require "${General::swroot}/lang.pl";
  31 require "${General::swroot}/header.pl";
  32 require "${General::swroot}/forward/bin/firewall-lib.pl";
  33
  34 unless (-d "${General::swroot}/forward")                        { system("mkdir ${General::swroot}/forward"); }
  35 unless (-e "${General::swroot}/forward/settings")   { system("touch ${General::swroot}/forward/settings"); }
  36 unless (-e "${General::swroot}/forward/config")         { system("touch ${General::swroot}/forward/config"); }
  37 unless (-e "${General::swroot}/forward/input")          { system("touch ${General::swroot}/forward/input"); }
  38 unless (-e "${General::swroot}/forward/outgoing")       { system("touch ${General::swroot}/forward/outgoing"); }
  39
  40 my %fwdfwsettings=();
  41 my %selected=() ;
  42 my %defaultNetworks=();
  43 my %netsettings=();
  44 my %customhost=();
  45 my %customgrp=();
  46 my %customnetworks=();
  47 my %customservice=();
  48 my %customservicegrp=();
  49 my %ccdnet=();
  50 my %customnetwork=();
  51 my %ccdhost=();
  52 my %configfwdfw=();
  53 my %configinputfw=();
  54 my %configoutgoingfw=();
  55 my %ipsecconf=();
  56 my %color=();
  57 my %mainsettings=();
  58 my %checked=();
  59 my %icmptypes=();
  60 my %ovpnsettings=();
  61 my %ipsecsettings=();
  62 my %aliases=();
  63 my %optionsfw=();
  64 my %ifaces=();
  65
  66 my $color;
  67 my $confignet           = "${General::swroot}/fwhosts/customnetworks";
  68 my $confighost          = "${General::swroot}/fwhosts/customhosts";
  69 my $configgrp           = "${General::swroot}/fwhosts/customgroups";
  70 my $configsrv           = "${General::swroot}/fwhosts/customservices";
  71 my $configsrvgrp        = "${General::swroot}/fwhosts/customservicegrp";
  72 my $configccdnet        = "${General::swroot}/ovpn/ccd.conf";
  73 my $configccdhost       = "${General::swroot}/ovpn/ovpnconfig";
  74 my $configipsec         = "${General::swroot}/vpn/config";
  75 my $configipsecrw       = "${General::swroot}/vpn/settings";
  76 my $configfwdfw         = "${General::swroot}/forward/config";
  77 my $configinput         = "${General::swroot}/forward/input";
  78 my $configoutgoing      = "${General::swroot}/forward/outgoing";
  79 my $configovpn          = "${General::swroot}/ovpn/settings";
  80 my $fwoptions           = "${General::swroot}/optionsfw/settings";
  81 my $ifacesettings       = "${General::swroot}/ethernet/settings";
  82 my $errormessage='';
  83 my $hint='';
  84 my $ipgrp="${General::swroot}/outgoing/groups";
  85 my $tdcolor='';
  86 my $checkorange='';
  87 my @protocols;
  88 &General::readhash("${General::swroot}/forward/settings", \%fwdfwsettings);
  89 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  90 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  91 &General::readhash($fwoptions, \%optionsfw);
  92 &General::readhash($ifacesettings, \%ifaces);
  93 &General::readhash("$configovpn", \%ovpnsettings);
  94 &General::readhash("$configipsecrw", \%ipsecsettings);
  95 &General::readhasharray("$configipsec", \%ipsecconf);
  96 &Header::showhttpheaders();
  97 &Header::getcgihash(\%fwdfwsettings);
  98 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
  99 &Header::openbigbox('100%', 'center',$errormessage);
 100 #### JAVA SCRIPT ####
 101 print<<END;
 102 <script>
 103         \$(document).ready(function() {
 104                 // Hide sourceport area when no sourceport is used
 105                 if (! \$("#USE_SRC_PORT").attr("checked")) {
 106                         toggle_elements('#srcport');
 107                 }
 108                 // Hide targetport area when no targetport is used
 109                 if (! \$("#USESRV").attr("checked")) {
 110                         toggle_elements('#targetport');
 111                 }
 112                 // When nat not used, hide it
 113                 if (! \$("#nat").attr("checked")) {
 114                         toggle_elements('#natpart');
 115                 }
 116                 // When protocol dropdown is changed, check if we selected icmp - then show icmp-types
 117                 \$("#prt").change(function(){
 118                         if ( \$("#PROT").val() === 'ICMP' ){
 119                                 \$('#PROTOKOLL').show();
 120                         }
 121                         else{
 122                                 \$('#PROTOKOLL').hide();
 123                         }
 124                 });
 125                 // When Prot not icmp, hide icmp-types
 126                 if ( ! \$("#PROT").val() == 'ICMP') {
 127                         \$('#PROTOKOLL').hide();
 128                 }
 129
 130                 // Show NAT area when "use nat" checkbox is clicked
 131                 \$( "#nat" ).change(function() {
 132                         toggle_elements('#natpart');
 133                 });
 134                 // Show Sourceport area when "use sourceport" checkbox is clicked
 135                 \$( "#spt" ).change(function() {
 136                         toggle_elements('#srcport');
 137                 });
 138                 // Show Targetport area when "use Targetport" checkbox is clicked
 139                 \$( "#tpt" ).change(function() {
 140                         toggle_elements('#targetport');
 141                 });
 142                 // Automatically select radio buttons when corresponding
 143                 // dropdown menu changes.
 144                 \$("select").change(function() {
 145                         var id = \$(this).attr("name");
 146                         //When using SNAT or DNAT, check "USE NAT" Checkbox
 147                         if ( id === 'snat' || id === 'dnat') {
 148                                 \$('#USE_NAT').prop('checked', true);
 149                         }
 150                         \$('#' + id).prop("checked", true);
 151                 });
 152         });
 153 function checkradio(a){
 154         \$(a).attr('checked', true);
 155 }
 156 function toggle_elements( id ) {
 157         \$(id).toggle();
 158         if(! \$("targetport:visible") && \$("#PROT").val() === 'ICMP' )
 159         {
 160                 \$('#PROTOKOLL').show();
 161         }
 162         if(\$("targetport:visible") && \$("#PROT").val() === 'ICMP' )
 163         {
 164                 \$('#PROTOKOLL').hide();
 165         }
 166         return true;
 167 }
 168 </script>
 169 END
 170
 171 ####  ACTION  #####
 172
 173 if ($fwdfwsettings{'ACTION'} eq 'saverule')
 174 {
 175         &General::readhasharray("$configfwdfw", \%configfwdfw);
 176         &General::readhasharray("$configinput", \%configinputfw);
 177         &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 178         $errormessage=&checksource;
 179         if(!$errormessage){&checktarget;}
 180         if(!$errormessage){&checkrule;}
 181         #check if manual ip (source) is orange network
 182         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 183                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 184                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 185                         $checkorange='on';
 186                 }
 187         }
 188         #check useless rules
 189         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 190                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 191         }
 192         #check if we try to break rules
 193         if(     $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 194                 $errormessage=$Lang::tr{'fwdfw err same'};
 195         }
 196         #INPUT part
 197         if($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 198                 $fwdfwsettings{'config'}=$configinput;
 199                 $fwdfwsettings{'chain'} = 'INPUTFW';
 200                 my $maxkey=&General::findhasharraykey(\%configinputfw);
 201                 #check if we have an identical rule already
 202                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 203                         foreach my $key (sort keys %configinputfw){
 204                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 205                                         eq "$configinputfw{$key}[0],$configinputfw{$key}[2],$configinputfw{$key}[3],$configinputfw{$key}[4],$configinputfw{$key}[5],$configinputfw{$key}[6],$configinputfw{$key}[7],$configinputfw{$key}[8],$configinputfw{$key}[9],$configinputfw{$key}[10],$configinputfw{$key}[11],$configinputfw{$key}[12],$configinputfw{$key}[13],$configinputfw{$key}[14],$configinputfw{$key}[15],$configinputfw{$key}[17],$configinputfw{$key}[18],$configinputfw{$key}[19],$configinputfw{$key}[20],$configinputfw{$key}[21],$configinputfw{$key}[22],$configinputfw{$key}[23],$configinputfw{$key}[24],$configinputfw{$key}[25],$configinputfw{$key}[26],$configinputfw{$key}[27],$configinputfw{$key}[28],$configinputfw{$key}[29],$configinputfw{$key}[30],$configinputfw{$key}[31]"){
 206                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 207                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 208                                                         $errormessage='';
 209                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 210                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 211                                                 }
 212                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 213                                                         $fwdfwsettings{'nosave'} = 'on';
 214                                                 }
 215                                 }
 216                         }
 217                 }
 218                 #check Rulepos on new Rule
 219                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 220                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 221                         foreach my $key (sort keys %configinputfw){
 222                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 223                                         eq "$configinputfw{$key}[0],$configinputfw{$key}[2],$configinputfw{$key}[3],$configinputfw{$key}[4],$configinputfw{$key}[5],$configinputfw{$key}[6],$configinputfw{$key}[7],$configinputfw{$key}[8],$configinputfw{$key}[9],$configinputfw{$key}[10],$configinputfw{$key}[11],$configinputfw{$key}[12],$configinputfw{$key}[13],$configinputfw{$key}[14],$configinputfw{$key}[15],$configinputfw{$key}[17],$configinputfw{$key}[18],$configinputfw{$key}[19],$configinputfw{$key}[20],$configinputfw{$key}[21],$configinputfw{$key}[22],$configinputfw{$key}[23],$configinputfw{$key}[24],$configinputfw{$key}[25],$configinputfw{$key}[26],$configinputfw{$key}[27],$configinputfw{$key}[28],$configinputfw{$key}[29],$configinputfw{$key}[30],$configinputfw{$key}[31]"){
 224                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 225                                 }
 226                         }
 227                 }
 228                 #check if we just close a rule
 229                 if( $fwdfwsettings{'oldgrp1a'} eq  $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq  $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} &&  $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq  $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
 230                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 231                                 $errormessage='';
 232                                 $fwdfwsettings{'nosave2'} = 'on';
 233                         }
 234                 }
 235                 if (!$errormessage){
 236                         &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 237                         if ($fwdfwsettings{'nobase'} ne 'on'){
 238                                 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 239                         }
 240                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 241                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 242                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 243                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 244                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 245                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 246                         }
 247                         if($fwdfwsettings{'nosave2'} ne 'on'){
 248                                 &saverule(\%configinputfw,$configinput);
 249                         }
 250                 }
 251         }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
 252         # OUTGOING PART
 253                 $fwdfwsettings{'config'}=$configoutgoing;
 254                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 255                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 256                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 257                         foreach my $key (sort keys %configoutgoingfw){
 258                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 259                                         eq "$configoutgoingfw{$key}[0],$configoutgoingfw{$key}[2],$configoutgoingfw{$key}[3],$configoutgoingfw{$key}[4],$configoutgoingfw{$key}[5],$configoutgoingfw{$key}[6],$configoutgoingfw{$key}[7],$configoutgoingfw{$key}[8],$configoutgoingfw{$key}[9],$configoutgoingfw{$key}[10],$configoutgoingfw{$key}[11],$configoutgoingfw{$key}[12],$configoutgoingfw{$key}[13],$configoutgoingfw{$key}[14],$configoutgoingfw{$key}[15],$configoutgoingfw{$key}[17],$configoutgoingfw{$key}[18],$configoutgoingfw{$key}[19],$configoutgoingfw{$key}[20],$configoutgoingfw{$key}[21],$configoutgoingfw{$key}[22],$configoutgoingfw{$key}[23],$configoutgoingfw{$key}[24],$configoutgoingfw{$key}[25],$configoutgoingfw{$key}[26],$configoutgoingfw{$key}[27],$configoutgoingfw{$key}[28],$configoutgoingfw{$key}[29],$configoutgoingfw{$key}[30],$configoutgoingfw{$key}[31]"){
 260                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 261                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 262                                                         $errormessage='';
 263                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 264                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 265                                                 }
 266                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 267                                                         $fwdfwsettings{'nosave'} = 'on';
 268                                                 }
 269                                 }
 270                         }
 271                 }
 272                 #check Rulepos on new Rule
 273                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 274                         print"CHECK OUTGOING DOPPELTE REGEL<br>";
 275                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 276                         foreach my $key (sort keys %configoutgoingfw){
 277                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 278                                         eq "$configoutgoingfw{$key}[0],$configoutgoingfw{$key}[2],$configoutgoingfw{$key}[3],$configoutgoingfw{$key}[4],$configoutgoingfw{$key}[5],$configoutgoingfw{$key}[6],$configoutgoingfw{$key}[7],$configoutgoingfw{$key}[8],$configoutgoingfw{$key}[9],$configoutgoingfw{$key}[10],$configoutgoingfw{$key}[11],$configoutgoingfw{$key}[12],$configoutgoingfw{$key}[13],$configoutgoingfw{$key}[14],$configoutgoingfw{$key}[15],$configoutgoingfw{$key}[17],$configoutgoingfw{$key}[18],$configoutgoingfw{$key}[19],$configoutgoingfw{$key}[20],$configoutgoingfw{$key}[21],$configoutgoingfw{$key}[22],$configoutgoingfw{$key}[23],$configoutgoingfw{$key}[24],$configoutgoingfw{$key}[25],$configoutgoingfw{$key}[26],$configoutgoingfw{$key}[27],$configoutgoingfw{$key}[28],$configoutgoingfw{$key}[29],$configoutgoingfw{$key}[30],$configoutgoingfw{$key}[31]"){
 279                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 280                                 }
 281                         }
 282                 }
 283                 #check if we just close a rule
 284                 if( $fwdfwsettings{'oldgrp1a'} eq  $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq  $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} &&  $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq  $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
 285                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 286                                 $fwdfwsettings{'nosave2'} = 'on';
 287                                 $errormessage='';
 288                         }
 289                 }
 290                 #increase counters
 291                 if (!$errormessage){
 292                  &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 293                  &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 294                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 295                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 296                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 297                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 298                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 299                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 300                         }
 301                         if ($fwdfwsettings{'nobase'} eq 'on'){
 302                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 303                         }
 304                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 305                                 &saverule(\%configoutgoingfw,$configoutgoing);
 306                         }
 307                 }
 308         }else{
 309                 #FORWARD PART
 310                 $fwdfwsettings{'config'}=$configfwdfw;
 311                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 312                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 313                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 314                         #check if we have an identical rule already
 315                         foreach my $key (sort keys %configfwdfw){
 316                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 317                                         eq "$configfwdfw{$key}[0],$configfwdfw{$key}[2],$configfwdfw{$key}[3],$configfwdfw{$key}[4],$configfwdfw{$key}[5],$configfwdfw{$key}[6],$configfwdfw{$key}[7],$configfwdfw{$key}[8],$configfwdfw{$key}[9],$configfwdfw{$key}[10],$configfwdfw{$key}[11],$configfwdfw{$key}[12],$configfwdfw{$key}[13],$configfwdfw{$key}[14],$configfwdfw{$key}[15],$configfwdfw{$key}[18],$configfwdfw{$key}[19],$configfwdfw{$key}[20],$configfwdfw{$key}[21],$configfwdfw{$key}[22],$configfwdfw{$key}[23],$configfwdfw{$key}[24],$configfwdfw{$key}[25],$configfwdfw{$key}[26],$configfwdfw{$key}[27],$configfwdfw{$key}[28],$configfwdfw{$key}[29],$configfwdfw{$key}[30],$configfwdfw{$key}[31]"){
 318                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 319                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 320                                                         $errormessage='';
 321                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 322                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 323                                                 }
 324                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 325                                                         $fwdfwsettings{'nosave'} = 'on';
 326                                                 }
 327                                 }
 328                         }
 329                 }
 330                 #check Rulepos on new Rule
 331                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 332                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 333                         foreach my $key (sort keys %configfwdfw){
 334                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 335                                         eq "$configfwdfw{$key}[0],$configfwdfw{$key}[2],$configfwdfw{$key}[3],$configfwdfw{$key}[4],$configfwdfw{$key}[5],$configfwdfw{$key}[6],$configfwdfw{$key}[7],$configfwdfw{$key}[8],$configfwdfw{$key}[9],$configfwdfw{$key}[10],$configfwdfw{$key}[11],$configfwdfw{$key}[12],$configfwdfw{$key}[13],$configfwdfw{$key}[14],$configfwdfw{$key}[15],$configfwdfw{$key}[18],$configfwdfw{$key}[19],$configfwdfw{$key}[20],$configfwdfw{$key}[21],$configfwdfw{$key}[22],$configfwdfw{$key}[23],$configfwdfw{$key}[24],$configfwdfw{$key}[25],$configfwdfw{$key}[26],$configfwdfw{$key}[27],$configfwdfw{$key}[28],$configfwdfw{$key}[29],$configfwdfw{$key}[30],$configfwdfw{$key}[31]"){
 336                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 337                                 }
 338                         }
 339                 }
 340                 #check if we just close a rule
 341                 if( $fwdfwsettings{'oldgrp1a'} eq  $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq  $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} &&  $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq  $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
 342                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 343                                 $fwdfwsettings{'nosave2'} = 'on';
 344                                 $errormessage='';
 345                         }
 346                 }
 347                 #increase counters
 348                 if (!$errormessage){
 349                         &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 350                         &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 351                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 352                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 353                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 354                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 355                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 356                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 357                         }
 358                         if ($fwdfwsettings{'nobase'} eq 'on'){
 359                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 360                         }
 361                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 362                                 &saverule(\%configfwdfw,$configfwdfw);
 363                         }
 364                 }
 365         }
 366         if ($errormessage){
 367                 &newrule;
 368         }else{
 369                 if($fwdfwsettings{'nosave2'} ne 'on'){
 370                         &rules;
 371                 }
 372                 &base;
 373         }
 374 }
 375 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 376 {
 377         &newrule;
 378 }
 379 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 380 {
 381         my %togglehash=();
 382         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 383         foreach my $key (sort keys %togglehash){
 384                 if ($key eq $fwdfwsettings{'key'}){
 385                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 386                 }
 387         }
 388         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 389         &rules;
 390         &base;
 391 }
 392 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 393 {
 394         my %togglehash=();
 395         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 396         foreach my $key (sort keys %togglehash){
 397                 if ($key eq $fwdfwsettings{'key'}){
 398                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 399                 }
 400         }
 401         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 402         &rules;
 403         &base;
 404 }
 405 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 406 {
 407         &reread_rules;
 408         &base;
 409 }
 410 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 411 {
 412         $fwdfwsettings{'updatefwrule'}='on';
 413         &newrule;
 414 }
 415 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 416 {
 417         &deleterule;
 418 }
 419 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 420 {
 421         &pos_up;
 422         &base;
 423 }
 424 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 425 {
 426         &pos_down;
 427         &base;
 428 }
 429 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 430 {
 431         $fwdfwsettings{'copyfwrule'}='on';
 432         &newrule;
 433 }
 434 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
 435 {
 436         &base;
 437 }
 438 ###  Functions  ####
 439 sub addrule
 440 {
 441         &error;
 442         if (-f "${General::swroot}/forward/reread"){
 443                 print "<table border='1' rules='groups' bgcolor='lightgreen' width='100%'><form method='post'><td><div style='font-size:11pt; font-weight: bold;vertical-align: middle; '><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-face: Comic Sans MS; color: green; font-weight: bold; font-size: 14pt;'>&nbsp &nbsp $Lang::tr{'fwhost reread'}</div></td></tr></table></form><br>";
 444         }
 445         &Header::openbox('100%', 'left',  $Lang::tr{'fwdfw menu'});
 446         print "<form method='post'>";
 447         print "<table border='0'>";
 448         print "<tr><td><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'></td>";
 449         print"</tr></table></form><hr>";
 450         &Header::closebox();
 451         &viewtablerule;
 452 }
 453 sub base
 454 {
 455         &hint;
 456         &addrule;
 457 }
 458 sub changerule
 459 {
 460         my $oldchain=shift;
 461         $fwdfwsettings{'updatefwrule'}='';
 462         $fwdfwsettings{'config'}=$oldchain;
 463         $fwdfwsettings{'nobase'}='on';
 464         &deleterule;
 465         &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 466         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 467 }
 468 sub checksource
 469 {
 470         my ($ip,$subnet);
 471         #check ip-address if manual
 472         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 473                 #check if ip with subnet
 474                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 475                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 476                         $subnet = &General::iporsubtocidr($subnet);
 477                         $fwdfwsettings{'isip'}='on';
 478                 }
 479                 #check if only ip
 480                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 481                         $ip=$fwdfwsettings{'src_addr'};
 482                         $subnet = '32';
 483                         $fwdfwsettings{'isip'}='on';
 484                 }
 485
 486                 if ($fwdfwsettings{'isip'} ne 'on'){
 487                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 488                                 $fwdfwsettings{'ismac'}='on';
 489                         }
 490                 }
 491                 if ($fwdfwsettings{'isip'} eq 'on'){
 492                         ##check if ip is valid
 493                         if (! &General::validip($ip)){
 494                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 495                                 return $errormessage;
 496                         }
 497                         #check and form valid IP
 498                         $ip=&General::ip2dec($ip);
 499                         $ip=&General::dec2ip($ip);
 500                         #check if net or broadcast
 501                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 502                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 503                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 504                                 return $errormessage;
 505                         }
 506                 }
 507                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 508                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 509                         return $errormessage;
 510                 }
 511         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 512                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 513                 return $errormessage;
 514         }
 515
 516         #check empty fields
 517         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 518         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 519                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 520                 my @values=();
 521                 foreach (@parts){
 522                         chomp($_);
 523                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 524                                 my $check;
 525                                 #change dashes with :
 526                                 $_=~ tr/-/:/;
 527                                 if ($_ eq "*") {
 528                                         push(@values,"1:65535");
 529                                         $check='on';
 530                                 }
 531                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 532                                         push(@values,"1:$2");
 533                                         $check='on';
 534                                 }
 535                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 536                                         push(@values,"$1:65535");
 537                                         $check='on'
 538                                 }
 539                                 $errormessage .= &General::validportrange($_, 'destination');
 540                                 if(!$check){
 541                                         push (@values,$_);
 542                                 }
 543                         }else{
 544                                 if (&General::validport($_)){
 545                                         push (@values,$_);
 546                                 }else{
 547
 548                                 }
 549                         }
 550                 }
 551                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 552         }
 553         return $errormessage;
 554 }
 555 sub checktarget
 556 {
 557         my ($ip,$subnet);
 558         &General::readhasharray("$configsrv", \%customservice);
 559         #check DNAT settings (has to be single Host and single Port or portrange)
 560         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 561                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 562                         if ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'dnatport'} eq ''){
 563                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 564                                 return $errormessage;
 565                         }
 566                         #check if manual ip is a single Host (if set)
 567                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 568                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 569                                 my @tmp1= split ("/",$tmp[3]);
 570                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 571                                 {
 572                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 573                                         return $errormessage;
 574                                 }
 575                         }
 576                         #check if Port is a single Port or portrange
 577                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 578                                 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 579                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 580                                         return $errormessage;
 581                                 }
 582                                 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 583                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 584                                         return $errormessage;
 585                                 }
 586                         }
 587                 }else{
 588                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 589                         return $errormessage;
 590                 }
 591         }
 592         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 593                 #check if ip with subnet
 594                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 595                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 596                         $subnet = &General::iporsubtocidr($subnet);
 597                 }
 598                 #check if only ip
 599                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 600                         $ip=$fwdfwsettings{'tgt_addr'};
 601                         $subnet='32';
 602                 }
 603                 #check if ip is valid
 604                 if (! &General::validip($ip)){
 605                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 606                         return $errormessage;
 607                 }
 608                 #check and form valid IP
 609                 $ip=&General::ip2dec($ip);
 610                 $ip=&General::dec2ip($ip);
 611                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 612                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 613                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 614                         return $errormessage;
 615                 }
 616         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 617                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 618                 return $errormessage;
 619         }
 620         #check empty fields
 621         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 622         #check tgt services
 623         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 624                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 625                         $fwdfwsettings{'TGT_PROT'}='';
 626                         $fwdfwsettings{'ICMP_TGT'}='';
 627                         $fwdfwsettings{'TGT_PORT'}='';
 628                 }
 629                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 630                         $fwdfwsettings{'TGT_PROT'}='';
 631                         $fwdfwsettings{'ICMP_TGT'}='';
 632                         $fwdfwsettings{'TGT_PORT'}='';
 633                         #check target service
 634                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 635                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 636                         }
 637                 }
 638                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 639                         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
 640                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 641                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 642                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 643                                                 return $errormessage;
 644                                         }
 645                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 646                                         my @values=();
 647                                         foreach (@parts){
 648                                                 chomp($_);
 649                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 650                                                         my $check;
 651                                                         #change dashes with :
 652                                                         $_=~ tr/-/:/;
 653                                                         if ($_ eq "*") {
 654                                                                 push(@values,"1:65535");
 655                                                                 $check='on';
 656                                                         }
 657                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 658                                                                 push(@values,"1:$2");
 659                                                                 $check='on';
 660                                                         }
 661                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 662                                                                 push(@values,"$1:65535");
 663                                                                 $check='on'
 664                                                         }
 665                                                         $errormessage .= &General::validportrange($_, 'destination');
 666                                                         if(!$check){
 667                                                                 push (@values,$_);
 668                                                         }
 669                                                 }else{
 670                                                         if (&General::validport($_)){
 671                                                                 push (@values,$_);
 672                                                         }else{
 673                                                         }
 674                                                 }
 675                                         }
 676                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 677                                 }
 678                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 679                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 680                                         $fwdfwsettings{'TGT_PORT'} = '';
 681                                         $fwdfwsettings{'ICMP_TGT'} = '';
 682                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 683                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 684                                         $fwdfwsettings{'TGT_PORT'} = '';
 685                                         $fwdfwsettings{'ICMP_TGT'}='';
 686                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 687                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 688                                         $fwdfwsettings{'TGT_PORT'} = '';
 689                                         $fwdfwsettings{'ICMP_TGT'}='';
 690                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 691                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 692                                 $fwdfwsettings{'TGT_PORT'} = '';
 693                         }
 694                 }
 695         }
 696         #check targetport
 697         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 698                 $fwdfwsettings{'grp3'}='';
 699                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 700                 $fwdfwsettings{'ICMP_TGT'}='';
 701         }
 702         #check timeframe
 703         if($fwdfwsettings{'TIME'} eq 'ON'){
 704                 if($fwdfwsettings{'TIME_MON'} eq '' && $fwdfwsettings{'TIME_TUE'} eq '' && $fwdfwsettings{'TIME_WED'} eq '' && $fwdfwsettings{'TIME_THU'} eq '' && $fwdfwsettings{'TIME_FRI'} eq '' && $fwdfwsettings{'TIME_SAT'} eq '' && $fwdfwsettings{'TIME_SUN'} eq ''){
 705                         $errormessage=$Lang::tr{'fwdfw err time'};
 706                         return $errormessage;
 707                 }
 708         }
 709         return $errormessage;
 710 }
 711 sub check_natport
 712 {
 713         my $val=shift;
 714         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 715                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 716                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 717                         if ($fwdfwsettings{'dnatport'} eq "*") {
 718                                 $fwdfwsettings{'dnatport'}="1:65535";
 719                         }
 720                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 721                                 $fwdfwsettings{'dnatport'} = "1:$2";
 722                         }
 723                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 724                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 725                         }
 726                 }
 727                 return 1;
 728         }
 729         if ($val =~ "," || $val>65536 || $val<0){
 730                 return 0;
 731         }
 732         return 1;
 733 }
 734 sub checkrule
 735 {
 736         #check valid port for NAT
 737         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 738                 #if no port is given in nat area, take target host port
 739                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 740                 #check if port given in nat area is a single valid port or portrange
 741                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 742                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 743                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 744                         my $custsrvport;
 745                         #get servcie Protocol and Port
 746                         foreach my $key (sort keys %customservice){
 747                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 748                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 749                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 750                                         }
 751                                         $custsrvport= $customservice{$key}[1];
 752                                 }
 753                         }
 754                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 755                 }
 756                 #check if DNAT port is multiple
 757                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 758                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 759                                         my @values=();
 760                                         foreach (@parts){
 761                                                 chomp($_);
 762                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 763                                                         my $check;
 764                                                         #change dashes with :
 765                                                         $_=~ tr/-/:/;
 766                                                         if ($_ eq "*") {
 767                                                                 push(@values,"1:65535");
 768                                                                 $check='on';
 769                                                         }
 770                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 771                                                                 push(@values,"1:$2");
 772                                                                 $check='on';
 773                                                         }
 774                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 775                                                                 push(@values,"$1:65535");
 776                                                                 $check='on'
 777                                                         }
 778                                                         $errormessage .= &General::validportrange($_, 'destination');
 779                                                         if(!$check){
 780                                                                 push (@values,$_);
 781                                                         }
 782                                                 }else{
 783                                                         if (&General::validport($_)){
 784                                                                 push (@values,$_);
 785                                                         }else{
 786
 787                                                         }
 788                                                 }
 789                                         }
 790                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 791                 }
 792         }
 793         #check valid remark
 794         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 795                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 796         }
 797         #check if source and target identical
 798         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 799                 $errormessage=$Lang::tr{'fwdfw err same'};
 800                 return $errormessage;
 801         }
 802         #get source and targetip address if possible
 803         my ($sip,$scidr,$tip,$tcidr);
 804         ($sip,$scidr)=&get_ip("src","grp1");
 805         ($tip,$tcidr)=&get_ip("tgt","grp2");
 806         #check same iprange in source and target
 807         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 808                 my $networkip1=&General::getnetworkip($sip,$scidr);
 809                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 810                 if ($scidr gt $tcidr){
 811                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 812                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 813                         }
 814                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 815                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 816                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 817                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 818                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 819                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 820                                 }
 821                 }else{
 822                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 823                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 824                         }
 825                 }
 826         }
 827         #When using source- or targetport, the protocol has to be TCP or UDP
 828         if (($fwdfwsettings{'USESRV'} eq 'ON' || $fwdfwsettings{'USE_SRC_PORT'} eq 'ON') && ($fwdfwsettings{'SRC_PORT'} ne '' || $fwdfwsettings{'TGT_PORT'} ne '') && ($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP')){
 829                 $errormessage.=$Lang::tr{'fwdfw err prot_port1'};
 830                 return;
 831         }
 832         #when icmp selected, no targetport allowed
 833         if (($fwdfwsettings{'PROT'} ne '' && $fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP') && ($fwdfwsettings{'USESRV'} eq 'ON' || $fwdfwsettings{'USE_SRC_PORT'} eq 'ON')){
 834                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 835                 return;
 836         }
 837         #change protocol if prot not equal dest single service
 838         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 839                 foreach my $key (sort keys %customservice){
 840                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 841                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 842                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 843                                         last;
 844                                 }
 845                         }
 846                 }
 847         }
 848         #check source and destination protocol if source manual and dest servicegroup
 849         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 850                 $fwdfwsettings{'PROT'} = '';
 851         }
 852         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 853         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 854         #Check ICMP Types
 855         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 856                 $fwdfwsettings{'USE_SRC_PORT'}='';
 857                 $fwdfwsettings{'SRC_PORT'}='';
 858                 #$fwdfwsettings{'USESRV'}='';
 859                 $fwdfwsettings{'TGT_PORT'}='';
 860                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 861                 foreach my $key (keys %icmptypes){
 862                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 863                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 864                         }
 865                 }
 866         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 867                 $fwdfwsettings{'USE_SRC_PORT'}='';
 868                 $fwdfwsettings{'SRC_PORT'}='';
 869                 $fwdfwsettings{'ICMP_TYPES'}='';
 870                 $fwdfwsettings{'USESRV'}='';
 871                 $fwdfwsettings{'TGT_PORT'}='';
 872         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 873                 $fwdfwsettings{'USE_SRC_PORT'}='';
 874                 $fwdfwsettings{'SRC_PORT'}='';
 875                 $fwdfwsettings{'ICMP_TYPES'}='';
 876                 $fwdfwsettings{'USESRV'}='';
 877                 $fwdfwsettings{'TGT_PORT'}='';
 878         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 879                 $fwdfwsettings{'USE_SRC_PORT'}='';
 880                 $fwdfwsettings{'SRC_PORT'}='';
 881                 $fwdfwsettings{'ICMP_TYPES'}='';
 882                 $fwdfwsettings{'USESRV'}='';
 883                 $fwdfwsettings{'TGT_PORT'}='';
 884         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP' && $fwdfwsettings{'PROT'} ne 'ICMP'){
 885                 $fwdfwsettings{'ICMP_TYPES'}='';
 886                 $fwdfwsettings{'PROT'} = '';
 887         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 888                 $fwdfwsettings{'ICMP_TYPES'}='';
 889         }
 890 }
 891 sub checkcounter
 892 {
 893         my ($base1,$val1,$base2,$val2) = @_;
 894
 895         if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
 896                 &dec_counter($confignet,\%customnetwork,$val1);
 897         }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
 898                 &dec_counter($confighost,\%customhost,$val1);
 899         }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
 900                 &dec_counter($configgrp,\%customgrp,$val1);
 901         }elsif($base1 eq 'cust_srv'){
 902                 &dec_counter($configsrv,\%customservice,$val1);
 903         }elsif($base1 eq 'cust_srvgrp'){
 904                 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
 905         }
 906
 907         if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
 908                 &inc_counter($confignet,\%customnetwork,$val2);
 909         }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
 910                 &inc_counter($confighost,\%customhost,$val2);
 911         }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
 912                 &inc_counter($configgrp,\%customgrp,$val2);
 913         }elsif($base2 eq 'cust_srv'){
 914                 &inc_counter($configsrv,\%customservice,$val2);
 915         }elsif($base2 eq 'cust_srvgrp'){
 916                 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
 917         }
 918 }
 919 sub checkvpn
 920 {
 921         my $ip=shift;
 922         #Test if manual IP is part of static OpenVPN networks
 923         &General::readhasharray("$configccdnet", \%ccdnet);
 924         foreach my $key (sort keys %ccdnet){
 925                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 926                 my $sub=&General::iporsubtodec($vpnsubnet);
 927                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 928                         return 0;
 929                 }
 930         }
 931         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 932         # because if one creates a custom host with the ip, we need to check the color there!
 933         # It does not make sense to check this here
 934
 935         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 936         # Is also checked in getcolor
 937
 938         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 939         return 1;
 940 }
 941 sub checkvpncolor
 942 {
 943
 944 }
 945 sub deleterule
 946 {
 947         my %delhash=();
 948         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 949         foreach my $key (sort {$a <=> $b} keys %delhash){
 950                 if ($key == $fwdfwsettings{'key'}){
 951                         #check hosts/net and groups
 952                         &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
 953                         &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
 954                         #check services and groups
 955                         if ($delhash{$key}[11] eq 'ON'){
 956                                 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
 957                         }
 958                 }
 959                 if ($key >= $fwdfwsettings{'key'}) {
 960                         my $next = $key + 1;
 961                         if (exists $delhash{$next}) {
 962                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 963                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 964                                 }
 965                         }
 966                 }
 967         }
 968         # Remove the very last entry.
 969         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 970         delete $delhash{$last_key};
 971
 972         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 973         &rules;
 974
 975         if($fwdfwsettings{'nobase'} ne 'on'){
 976                 &base;
 977         }
 978 }
 979 sub disable_rule
 980 {
 981         my $key1=shift;
 982         &General::readhasharray("$configfwdfw", \%configfwdfw);
 983         foreach my $key (sort keys %configfwdfw){
 984                         if ($key eq $key1 ){
 985                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 986                 }
 987         }
 988         &General::writehasharray("$configfwdfw", \%configfwdfw);
 989         &rules;
 990 }
 991 sub dec_counter
 992 {
 993         my $config=shift;
 994         my %hash=%{(shift)};
 995         my $val=shift;
 996         my $pos;
 997         &General::readhasharray($config, \%hash);
 998         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
 999                 if($hash{$key}[0] eq $val){
1000                         $pos=$#{$hash{$key}};
1001                         $hash{$key}[$pos] = $hash{$key}[$pos]-1;
1002                 }
1003         }
1004         &General::writehasharray($config, \%hash);
1005 }
1006 sub error
1007 {
1008         if ($errormessage) {
1009                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1010                 print "<class name='base'>$errormessage\n";
1011                 print "&nbsp;</class>\n";
1012                 &Header::closebox();
1013                 print"<hr>";
1014         }
1015 }
1016 sub fillselect
1017 {
1018         my %hash=%{(shift)};
1019         my $val=shift;
1020         my $key;
1021         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
1022                 if($hash{$key}[0] eq $val){
1023                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
1024                 }else{
1025                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1026                 }
1027         }
1028 }
1029 sub gen_dd_block
1030 {
1031         my $srctgt = shift;
1032         my $grp=shift;
1033         my $helper='';
1034         my $show='';
1035         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1036         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1037         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1038         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1039         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1040         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1041         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1042         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1043         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1044         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1045         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1046         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1047         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1048         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1049         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1050         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1051         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1052         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1053         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1054 print<<END;
1055                 <table width='100%' border='0'>
1056                 <tr><td width='50%' valign='top'>
1057                 <table width='100%' border='0'>
1058                 <tr><td width='1%'><input type='radio' name='$grp' id='std_net_$srctgt' value='std_net_$srctgt' $checked{$grp}{'std_net_'.$srctgt}></td><td>$Lang::tr{'fwhost stdnet'}</td><td align='right'><select name='std_net_$srctgt' style='width:200px;'>
1059 END
1060         foreach my $network (sort keys %defaultNetworks)
1061                 {
1062                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1063                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1064                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1065                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1066                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1067                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1068                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1069                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1070                         if ($ifaces{$defnet}){
1071                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1072                         }else{
1073                                 print ">$network</option>";
1074                         }
1075                 }
1076         print"</select></td></tr>";
1077         #custom networks
1078         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1079                 print"<tr><td><input type='radio' name='$grp' id='cust_net_$srctgt' value='cust_net_$srctgt' $checked{$grp}{'cust_net_'.$srctgt}></td><td>$Lang::tr{'fwhost cust net'}</td><td align='right'><select name='cust_net_$srctgt' style='width:200px;'>";
1080                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1081                 print"</select></td>";
1082         }
1083         #custom hosts
1084         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1085                 print"<tr><td><input type='radio' name='$grp' id='cust_host_$srctgt' value='cust_host_$srctgt' $checked{$grp}{'cust_host_'.$srctgt}></td><td>$Lang::tr{'fwhost cust addr'}</td><td align='right'><select name='cust_host_$srctgt' style='width:200px;'>";
1086                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1087                 print"</select></td>";
1088         }
1089         #custom groups
1090         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1091                 print"<tr><td valign='top'><input type='radio' name='$grp' id='cust_grp_$srctgt' value='cust_grp_$srctgt' $checked{$grp}{'cust_grp_'.$srctgt}></td><td >$Lang::tr{'fwhost cust grp'}</td><td align='right'><select name='cust_grp_$srctgt' style='width:200px;'>";
1092                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1093                         if($helper ne $customgrp{$key}[0]){
1094                                 print"<option ";
1095                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1096                                 print ">$customgrp{$key}[0]</option>";
1097                         }
1098                         $helper=$customgrp{$key}[0];
1099                 }
1100                 print"</select></td>";
1101         }
1102         #End left table. start right table (vpn)
1103         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1104         # CCD networks
1105         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1106                 print"<td width='1%'><input type='radio' name='$grp' id='ovpn_net_$srctgt' value='ovpn_net_$srctgt'  $checked{$grp}{'ovpn_net_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdnet'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_net_$srctgt' style='width:200px;'>";
1107                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1108                 print"</select></td></tr>";
1109         }
1110         #OVPN CCD Hosts
1111         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1112                 if ($ccdhost{$key}[33] ne '' ){
1113                         print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_host_$srctgt' value='ovpn_host_$srctgt' $checked{$grp}{'ovpn_host_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_host_$srctgt' style='width:200px;'>" if ($show eq '');
1114                         $show='1';
1115                         print "<option value='$ccdhost{$key}[1]'";
1116                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1117                         print ">$ccdhost{$key}[1]</option>";
1118                 }
1119         }
1120         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1121                 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_host_$srctgt' value='ovpn_host_$srctgt' $checked{$grp}{'ovpn_host_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_host_$srctgt' style='width:200px;'></select></td></tr>" ;
1122         }
1123         if ($show eq '1'){$show='';print"</select></td></tr>";}
1124         #OVPN N2N
1125         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1126                 if ($ccdhost{$key}[3] eq 'net'){
1127                         print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_n2n_$srctgt' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ovpn_n2n'}:</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_n2n_$srctgt' style='width:200px;'>" if ($show eq '');
1128                         $show='1';
1129                         print "<option value='$ccdhost{$key}[1]'";
1130                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1131                         print ">$ccdhost{$key}[1]</option>";
1132                 }
1133         }
1134         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1135                 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_n2n_$srctgt' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ovpn_n2n'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_n2n_$srctgt' style='width:200px;'></select></td></tr>" ;
1136         }
1137         if ($show eq '1'){$show='';print"</select></td></tr>";}
1138         #IPsec netze
1139         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1140                 if ($ipsecconf{$key}[3] eq 'net' || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1141                         print"<tr><td valign='top'><input type='radio' name='$grp' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td align='right'><select name='ipsec_net_$srctgt' style='width:200px;'>" if ($show eq '');
1142                         $show='1';
1143                         print "<option ";
1144                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1145                         print ">$ipsecconf{$key}[1]</option>";
1146                 }
1147         }
1148         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1149                 print"<tr><td valign='top'><input type='radio' name='$grp' id='ipsec_net_$srctgt' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td align='right'><select name='ipsec_net_$srctgt' style='width:200px;'><select></td></tr>";
1150         }
1151         if ($show eq '1'){$show='';print"</select></td></tr>";}
1152
1153         print"</table>";
1154         print"</td></tr></table><br>";
1155 }
1156 sub get_ip
1157 {
1158         my $val=shift;
1159         my $grp =shift;
1160         my $a;
1161         my $b;
1162         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1163         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1164                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1165                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1166                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1167                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1168                                 $a=$netsettings{'GREEN_NETADDRESS'};
1169                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1170                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1171                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1172                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1173                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1174                                 $a=$netsettings{'BLUE_NETADDRESS'};
1175                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1176                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1177                                 &General::readhash("$configovpn",\%ovpnsettings);
1178                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1179                                 $b=&General::iporsubtocidr($b);
1180                         }
1181                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1182                         &General::readhasharray("$confignet", \%customnetwork);
1183                         foreach my $key (keys %customnetwork){
1184                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1185                                         $a=$customnetwork{$key}[1];
1186                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1187                                 }
1188                         }
1189                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1190                         &General::readhasharray("$confighost", \%customhost);
1191                         foreach my $key (keys %customhost){
1192                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1193                                         if ($customhost{$key}[1] eq 'ip'){
1194                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1195                                                 $b=&General::iporsubtocidr($b);
1196                                         }else{
1197                                                 if ($grp eq 'grp2'){
1198                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1199                                                 }
1200                                         }
1201                                 }
1202                         }
1203                 }
1204         }
1205         return $a,$b;
1206 }
1207 sub get_name
1208 {
1209         my $val=shift;
1210         &General::setup_default_networks(\%defaultNetworks);
1211         foreach my $network (sort keys %defaultNetworks)
1212         {
1213                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1214         }
1215 }
1216 sub getsrcport
1217 {
1218         my %hash=%{(shift)};
1219         my $key=shift;
1220         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1221                 $hash{$key}[10]=~ s/\|/,/g;
1222                 print": $hash{$key}[10]";
1223         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1224                 print": <br>$hash{$key}[9] ";
1225         }
1226 }
1227 sub gettgtport
1228 {
1229         my %hash=%{(shift)};
1230         my $key=shift;
1231         my $service;
1232         my $prot;
1233         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1234                 if($hash{$key}[14] eq 'cust_srv'){
1235                         &General::readhasharray("$configsrv", \%customservice);
1236                         foreach my $i (sort keys %customservice){
1237                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1238                                         $service = $customservice{$i}[0];
1239                                 }
1240                         }
1241                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1242                         $service=$hash{$key}[15];
1243                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1244                         $hash{$key}[15]=~ s/\|/,/g;
1245                         $service=$hash{$key}[15];
1246                 }
1247                 if($service){
1248                         print": $service";
1249                 }
1250         }
1251 }
1252 sub get_serviceports
1253 {
1254         my $type=shift;
1255         my $name=shift;
1256         &General::readhasharray("$configsrv", \%customservice);
1257         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1258         my $tcp;
1259         my $udp;
1260         my $icmp;
1261         @protocols=();
1262         if($type eq 'service'){
1263                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1264                         if ($customservice{$key}[0] eq $name){
1265                                 push (@protocols,$customservice{$key}[2]);
1266                         }
1267                 }
1268         }elsif($type eq 'group'){
1269                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1270                         if ($customservicegrp{$key}[0] eq $name){
1271                                 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1272                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1273                                                 if($customservice{$key1}[2] eq 'TCP'){
1274                                                         $tcp='TCP';
1275                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1276                                                         $icmp='ICMP';
1277                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1278                                                         $udp='UDP';
1279                                                 }
1280                                         }
1281                                 }
1282                         }
1283                 }
1284         }
1285         if($tcp && $udp && $icmp){
1286                 push (@protocols,"TCP,UDP, <br>ICMP");
1287                 return @protocols;
1288         }
1289         if($tcp){
1290                 push (@protocols,"TCP");
1291         }
1292         if($udp){
1293                 push (@protocols,"UDP");
1294         }
1295         if($icmp){
1296                 push (@protocols,"ICMP");
1297         }
1298         return @protocols;
1299 }
1300 sub getcolor
1301 {
1302         my $nettype=shift;
1303         my $val=shift;
1304         my $hash=shift;
1305         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1306                 #custom Hosts
1307                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1308                         foreach my $key (sort keys %$hash){
1309                                 if ($$hash{$key}[0] eq $val){
1310                                         $val=$$hash{$key}[2];
1311                                 }
1312                         }
1313                 }
1314                 #standard networks
1315                 if ($val eq 'GREEN'){
1316                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1317                         return;
1318                 }elsif ($val eq 'ORANGE'){
1319                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1320                         return;
1321                 }elsif ($val eq 'BLUE'){
1322                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1323                         return;
1324                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1325                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1326                         return;
1327                 }elsif ($val eq 'IPFire' ){
1328                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1329                         return;
1330                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1331                         my ($sip,$scidr) = split ("/",$val);
1332                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1333                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1334                                 return;
1335                         }
1336                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1337                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1338                                 return;
1339                         }
1340                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1341                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1342                                 return;
1343                         }
1344                 }elsif ($val eq 'Default IP'){
1345                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1346                         return;
1347                 }
1348                 #Check if a manual IP or custom host is part of a VPN
1349                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1350                         #Check if IP is part of OpenVPN dynamic subnet
1351                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1352                         my ($c,$d) = split("/",$val);
1353                         if (&General::IpInSubnet($c,$a,$b)){
1354                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1355                                 return;
1356                         }
1357                         #Check if IP is part of OpenVPN static subnet
1358                         foreach my $key (sort keys %ccdnet){
1359                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1360                                 $b =&General::iporsubtodec($b);
1361                                 if (&General::IpInSubnet($c,$a,$b)){
1362                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1363                                         return;
1364                                 }
1365                         }
1366                         #Check if IP is part of OpenVPN N2N subnet
1367                         foreach my $key (sort keys %ccdhost){
1368                                 if ($ccdhost{$key}[3] eq 'net'){
1369                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1370                                         if (&General::IpInSubnet($c,$a,$b)){
1371                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1372                                                 return;
1373                                         }
1374                                 }
1375                         }
1376                         #Check if IP is part of IPsec RW network
1377                         if ($ipsecsettings{'RW_NET'} ne ''){
1378                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1379                                 $b=&General::iporsubtodec($b);
1380                                 if (&General::IpInSubnet($c,$a,$b)){
1381                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1382                                         return;
1383                                 }
1384                         }
1385                         #Check if IP is part of a IPsec N2N network
1386                         foreach my $key (sort keys %ipsecconf){
1387                                 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1388                                 if (&General::IpInSubnet($c,$a,$b)){
1389                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1390                                         return;
1391                                 }
1392                         }
1393                 }
1394                 #VPN networks
1395                 if ($nettype eq 'ovpn_n2n_src' || $nettype eq 'ovpn_n2n_tgt' || $nettype eq 'ovpn_net_src' || $nettype eq 'ovpn_net_tgt'|| $nettype eq 'ovpn_host_src' || $nettype eq 'ovpn_host_tgt'){
1396                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1397                         return;
1398                 }
1399                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1400                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1401                         return;
1402                 }
1403                 #ALIASE
1404                 foreach my $alias (sort keys %aliases)
1405                 {
1406                         if ($val eq $alias){
1407                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1408                                 return;
1409                         }
1410                 }
1411         }
1412         $tdcolor='';
1413         return;
1414 }
1415 sub hint
1416 {
1417         if ($hint) {
1418                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1419                 print "<class name='base'>$hint\n";
1420                 print "&nbsp;</class>\n";
1421                 &Header::closebox();
1422                 print"<hr>";
1423         }
1424 }
1425 sub inc_counter
1426 {
1427         my $config=shift;
1428         my %hash=%{(shift)};
1429         my $val=shift;
1430         my $pos;
1431
1432         &General::readhasharray($config, \%hash);
1433         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1434                 if($hash{$key}[0] eq $val){
1435                         $pos=$#{$hash{$key}};
1436                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1437                 }
1438         }
1439         &General::writehasharray($config, \%hash);
1440 }
1441 sub newrule
1442 {
1443         &error;
1444         &General::setup_default_networks(\%defaultNetworks);
1445         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1446         #read all configfiles
1447         &General::readhasharray("$configccdnet", \%ccdnet);
1448         &General::readhasharray("$confignet", \%customnetwork);
1449         &General::readhasharray("$configccdhost", \%ccdhost);
1450         &General::readhasharray("$confighost", \%customhost);
1451         &General::readhasharray("$configccdhost", \%ccdhost);
1452         &General::readhasharray("$configgrp", \%customgrp);
1453         &General::readhasharray("$configipsec", \%ipsecconf);
1454         &General::get_aliases(\%aliases);
1455         my %checked=();
1456         my $helper;
1457         my $sum=0;
1458         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1459         my $config=$fwdfwsettings{'config'};
1460         my %hash=();
1461         #Get Red IP-ADDRESS
1462         open (CONN1,"/var/ipfire/red/local-ipaddress");
1463         my $redip = <CONN1>;
1464         close(CONN1);
1465         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1466         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1467         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1468         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1469         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1470         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1471         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1472         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1473         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1474         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1475         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1476         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1477         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1478         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1479         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1480         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1481         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1482         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1483         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1484         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1485         #check if update and get values
1486         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1487                 &General::readhasharray("$config", \%hash);
1488                 foreach my $key (sort keys %hash){
1489                         $sum++;
1490                         if ($key eq $fwdfwsettings{'key'}){
1491                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1492                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1493                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1494                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1495                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1496                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1497                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1498                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1499                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1500                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1501                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1502                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1503                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1504                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1505                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1506                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1507                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1508                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1509                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1510                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1511                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1512                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1513                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1514                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1515                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1516                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1517                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1518                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1519                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1520                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1521                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1522                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1523                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1524                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1525                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1526                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1527                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1528                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1529                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1530                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1531                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1532                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1533                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1534                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1535                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1536                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1537                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1538                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1539                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1540                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1541                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1542                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1543                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1544                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1545                                 $selected{'dnat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1546                                 $selected{'snat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1547                         }
1548                 }
1549                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1550                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1551                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1552                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1553                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1554                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1555                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1556                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1557                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1558                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1559                 #check if manual ip (source) is orange network
1560                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1561                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1562                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1563                                 $fwdfwsettings{'oldorange'} ='on';
1564                         }
1565                 }
1566         }else{
1567                 $fwdfwsettings{'ACTIVE'}='ON';
1568                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1569                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1570                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1571                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1572                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1573                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1574                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1575                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1576                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1577                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1578                 #check if manual ip (source) is orange network
1579                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1580                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1581                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1582                                 $fwdfwsettings{'oldorange'} ='on';
1583                         }
1584                 }
1585         }
1586         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1587         &Header::closebox();
1588         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1589         #------SOURCE-------------------------------------------------------
1590         print "<form method='post'>";
1591         print<<END;
1592                 <table width='100%' border='0'>
1593                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$Lang::tr{'fwdfw sourceip'}<input type='TEXT' name='src_addr' value='$fwdfwsettings{'src_addr'}' size='16' maxlength='18' ></td><td width='1%'><input type='radio' name='grp1' id='ipfire_src' value='ipfire_src'  $checked{'grp1'}{'ipfire_src'}></td><td><b>Firewall</b></td>
1594 END
1595                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1596                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1597                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1598                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1599                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1600                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1601                 if (! -z "${General::swroot}/ethernet/aliases"){
1602                         foreach my $alias (sort keys %aliases)
1603                         {
1604                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1605                         }
1606                 }
1607                 print<<END;
1608                 </select></td></tr>
1609                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1610 END
1611                 &gen_dd_block('src','grp1');
1612                 print"<hr>";
1613                 &Header::closebox();
1614                 #---SNAT / DNAT ------------------------------------------------
1615                 &Header::openbox('100%', 'left', 'NAT');
1616                 print<<END;
1617                 <div id="nat"><table width='100%' border='0'>
1618                 <tr><td width='1%'><input type='checkbox' name='USE_NAT' id='USE_NAT' value='ON' $checked{'USE_NAT'}{'ON'} ></td><td width='15%'>$Lang::tr{'fwdfw use nat'}</td><td colspan='5'></td></tr></table></div>
1619                 <div id="natpart" class="noscript">
1620                 <table width=100%' border='0'><tr>
1621                 <tr><td colspan='2'></td><td width='1%'><input type='radio' name='nat' id='dnat' value='dnat' checked ></td><td width='50%'>$Lang::tr{'fwdfw dnat'}</td>
1622 END
1623                 print"<td width='8%'>Firewall: </td><td width='20%' align='right'><select name='dnat' style='width:140px;'>";
1624                 print "<option value='ALL' $selected{'dnat'}{$Lang::tr{'all'}}>$Lang::tr{'all'}</option>";
1625                 print "<option value='Default IP' $selected{'dnat'}{'Default IP'}>Default IP</option>";
1626                 foreach my $alias (sort keys %aliases)
1627                 {
1628                         print "<option value='$alias' $selected{'dnat'}{$alias}>$alias</option>";
1629                 }
1630                 print"</select></td></tr>";
1631                 $fwdfwsettings{'dnatport'}=~ tr/|/,/;
1632                 print"<tr><td colspan='4'></td><td>Port: </td><td align='right'><input type='text' name='dnatport' style='width:130px;' value=\"$fwdfwsettings{'dnatport'}\"> </td></tr>";
1633                 print"<tr><td colspan='8'><br></td></tr>";
1634                 #SNAT
1635                 print"<tr><td colspan='2'></td><td width='1%'><input type='radio' name='nat' id='snat' value='snat'  $checked{'nat'}{'snat'}></td><td width='20%'>$Lang::tr{'fwdfw snat'}</td>";
1636                 print"<td width='8%'>Firewall: </td><td width='20%' align='right'><select name='snat' style='width:140px;'>";
1637                 foreach my $alias (sort keys %aliases)
1638                         {
1639                                 print "<option value='$alias' $selected{'snat'}{$alias}>$alias</option>";
1640                         }
1641                 foreach my $network (sort keys %defaultNetworks)
1642                 {
1643                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1644                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1645                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1646                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1647                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1648                         print ">$network</option>";
1649                 }
1650                 print"</select></td></tr></table>";
1651                 print"</div><br><hr>";
1652                 &Header::closebox();
1653                 #---TARGET------------------------------------------------------
1654                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1655                 print<<END;
1656                 <table width='100%' border='0'>
1657                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$Lang::tr{'fwdfw targetip'}<input type='TEXT' name='tgt_addr' value='$fwdfwsettings{'tgt_addr'}' size='16' maxlength='18'><td width='1%'><input type='radio' name='grp2' id='ipfire' value='ipfire'  $checked{'grp2'}{'ipfire'}></td><td><b>Firewall</b></td>
1658 END
1659                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1660                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1661                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1662                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1663                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1664                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1665                 if (! -z "${General::swroot}/ethernet/aliases"){
1666                         foreach my $alias (sort keys %aliases)
1667                         {
1668                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1669                         }
1670                 }
1671                 print<<END;
1672                 </select></td></tr>
1673                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1674 END
1675                 &gen_dd_block('tgt','grp2');
1676                 print"<hr>";
1677                 &Header::closebox;
1678                 #---PROTOCOL------------------------------------------------------
1679                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1680                 print<<END;
1681                 <div id="prt"><table width='15%' border='0' style="float:left;">
1682                 <tr><td><select name='PROT'  id='PROT' >
1683 END
1684                 if ($fwdfwsettings{'PROT'} eq ''){
1685                                 print"<option value='' selected>$Lang::tr{'all'}</option>";
1686                 }else{
1687                         print"<option value=''>$Lang::tr{'all'}</option>";
1688                 }
1689                 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1690                 {
1691                         if ($_ eq $fwdfwsettings{'PROT'})
1692                         {
1693                                 print"<option selected>$_</option>";
1694                         }else{
1695                                 print"<option>$_</option>";
1696                         }
1697                 }
1698                 print"</select></td></tr></table></div>";
1699                 print<<END;
1700                 <div id="PROTOKOLL" class="noscript"><table width='30%' border='0' style="float:left;"><tr><td>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TYPES' style='min-width:230px;'>
1701 END
1702                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1703                 print"<option>All ICMP-Types</option>";
1704                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1705                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1706                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1707                         }else{
1708                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1709                         }
1710                 }
1711                 print<<END;
1712                 </select></td></tr>
1713                 </table></div><br><br><br>
1714 END
1715                 #SOURCEPORT
1716                 print<<END;
1717                 <table width='100%'><tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></table>
1718                 <div id="spt"><table width='100%' border='0'>
1719                 <tr><td width='1%'><input type='checkbox' name='USE_SRC_PORT' id='USE_SRC_PORT' value='ON' $checked{'USE_SRC_PORT'}{'ON'}></td>
1720                 <td width='51%' colspan='3'>$Lang::tr{'fwdfw use srcport'}</td></tr></table></div>
1721                 <div id="srcport" class="noscript"><table width='100%' border='0'><tr>
1722                 <td width='70%' nowrap='nowrap' align='right'>$Lang::tr{'fwdfw man port'}</td>
1723 END
1724                 $fwdfwsettings{'SRC_PORT'}=~ s/\|/,/g;
1725                 print<<END;
1726                 <td align='right'><input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18' ></td></tr>
1727                 </table></div><br>
1728 END
1729                 #TARGETPORT
1730                 print<<END;
1731                 <hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; '><br>
1732                 <div id="tpt"><table width='100%' border='0'>
1733                 <tr><td width='1%'><input type='checkbox' name='USESRV' id='USESRV' value='ON' $checked{'USESRV'}{'ON'}></td><td width='48%'>$Lang::tr{'fwdfw use srv'}</td></tr></table></div>
1734                 <div id="targetport" class="noscript"><table width='100%' border='0'><tr><td width='80%'></td><td width='1%'><input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked></td><td nowrap='nowrap'>$Lang::tr{'fwhost cust service'}</td><td width='1%' colspan='2'><select name='cust_srv' style='min-width:230px;' >
1735 END
1736                 &General::readhasharray("$configsrv", \%customservice);
1737                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1738                         print"<option ";
1739                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1740                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1741                 }
1742                 print<<END;
1743                 </select></td></tr>
1744                 <tr><td></td><td><input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}></td><td nowrap='nowrap'>$Lang::tr{'fwhost cust srvgrp'}</td><td colspan='2'><select name='cust_srvgrp' style='min-width:230px;' >
1745 END
1746                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1747                 my $helper;
1748                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1749                         if ($helper ne $customservicegrp{$key}[0]){
1750                                 print"<option ";
1751                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1752                                 print">$customservicegrp{$key}[0]</option>";
1753                         }
1754                         $helper=$customservicegrp{$key}[0];
1755                 }
1756                 print<<END;
1757                 </select></td></tr>
1758                 <tr><td></td><td><input type='radio' name='grp3' id='TGT_PORT' value='TGT_PORT' $checked{'grp3'}{'TGT_PORT'}></td><td>$Lang::tr{'fwdfw man port'}</td>
1759 END
1760                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1761                 print<<END;
1762                 <td align='right'><input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18' onclick='checkradio(\"#TGT_PORT\")'></td></tr>
1763                 </table></div><br><hr>
1764 END
1765                 &Header::closebox;
1766                 #---Activate/logging/remark-------------------------------------
1767                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1768                 print<<END;
1769                 <table width='100%' border='0'>
1770                 <tr><td nowrap>$Lang::tr{'fwdfw rule action'}</td><td><select name='RULE_ACTION'>
1771 END
1772                 foreach ("ACCEPT","DROP","REJECT")
1773                 {
1774                         if($fwdfwsettings{'updatefwrule'} eq 'on'){
1775                                 print"<option value='$_'";
1776                                 print " selected='selected'" if ($fwdfwsettings{'RULE_ACTION'} eq $_);
1777                                 print">$Lang::tr{'fwdfw '.$_}</option>";
1778                         }else{
1779                                 if($fwdfwsettings{'POLICY'} eq 'MODE2'){
1780                                         $fwdfwsettings{'RULE_ACTION'} = 'DROP';
1781                                 }
1782                                 if ($_ eq $fwdfwsettings{'RULE_ACTION'})
1783                                 {
1784                                         print"<option value='$_' selected>$Lang::tr{'fwdfw '.$_}</option>";
1785                                 }else{
1786                                         print"<option value='$_'>$Lang::tr{'fwdfw '.$_}</option>";
1787                                 }
1788                         }
1789                 }
1790                 print"</select></td></tr>";
1791                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1792                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1793                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1794                         for (my $count =1; $count <= $sum; $count++){
1795                                 print"<option value='$count' ";
1796                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1797                                 print">$count</option>";
1798                         }
1799                         print"</select></td></tr>";
1800                 }else{
1801                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1802                 }
1803
1804                 print<<END;
1805                 </table><table width='100%'>
1806                 <tr><td width='1%'><input type='checkbox' name='ACTIVE' value='ON' $checked{'ACTIVE'}{'ON'}></td><td>$Lang::tr{'fwdfw rule activate'}</td></tr>
1807                 <tr><td width='1%'><input type='checkbox' name='LOG' value='ON'  $checked{'LOG'}{'ON'}  ></td><td>$Lang::tr{'fwdfw log rule'}</td></tr>
1808                 </table><br><hr>
1809 END
1810                 &Header::closebox();
1811                 #---ADD TIMEFRAME-----------------------------------------------
1812                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw timeframe'});
1813                 print<<END;
1814                 <table width='70%' border='0'>
1815                 <tr><td width='1%'><input type='checkbox' name='TIME' value='ON' $checked{'TIME'}{'ON'}></td><td colspan='9'>$Lang::tr{'fwdfw timeframe'}</td></tr>
1816                 <tr><td colspan='10'>&nbsp;</td></tr>
1817                 <tr>
1818                         <td  align='left' >$Lang::tr{'time'}:&nbsp</td>
1819                         <td>$Lang::tr{'advproxy monday'}</td><td> $Lang::tr{'advproxy tuesday'} </td><td>$Lang::tr{'advproxy wednesday'}</td><td> $Lang::tr{'advproxy thursday'}</td><td> $Lang::tr{'advproxy friday'}</td><td> $Lang::tr{'advproxy saturday'}</td><td> $Lang::tr{'advproxy sunday'}</td>
1820                         <td width='15%' align='left'>$Lang::tr{'advproxy from'}</td>
1821                         <td width='15%' align='left'>$Lang::tr{'advproxy to'}</td>
1822                 </tr>
1823                 <tr>
1824                         <td  align='right'></td>
1825                         <td width='1%' align='left'><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1826                         <td width='1%' align='left'><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1827                         <td width='1%' align='left'><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1828                         <td width='1%' align='left'><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1829                         <td width='1%' align='left'><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1830                         <td width='1%' align='left'><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1831                         <td width='15%' align='left'><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1832                         <td><select name='TIME_FROM'>
1833 END
1834                 for (my $i=0;$i<=23;$i++) {
1835                         $i = sprintf("%02s",$i);
1836                         for (my $j=0;$j<=45;$j+=15) {
1837                                 $j = sprintf("%02s",$j);
1838                                 my $time = $i.":".$j;
1839                                 print "\t\t\t\t\t<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1840                         }
1841                 }
1842                 print<<END;
1843                         </select></td>
1844                         <td><select name='TIME_TO'>
1845 END
1846                 for (my $i=0;$i<=23;$i++) {
1847                         $i = sprintf("%02s",$i);
1848                         for (my $j=0;$j<=45;$j+=15) {
1849                                 $j = sprintf("%02s",$j);
1850                                 my $time = $i.":".$j;
1851                                 print "\t\t\t\t\t<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1852                         }
1853                 }
1854                 print<<END;
1855                 </select></td></tr></table><br><hr>
1856 END
1857                 #---ACTION------------------------------------------------------
1858                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1859                         print<<END;
1860                         <table border='0' width='100%'>
1861                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1862                         <input type='hidden' name='config' value='$config' >
1863                         <input type='hidden' name='ACTION' value='saverule' ></form>
1864                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
1865                         </table>
1866                         <br>
1867 END
1868                 }else{
1869                         print<<END;
1870                         <table border='0' width='100%'>
1871                         <tr><td align='right'><input type='submit' value='$Lang::tr{'fwdfw change'}' style='min-width:100px;' /><input type='hidden' name='updatefwrule' value='$fwdfwsettings{'updatefwrule'}'><input type='hidden' name='key' value='$fwdfwsettings{'key'}'>
1872                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
1873                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
1874                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
1875                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
1876                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
1877                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
1878                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
1879                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
1880                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
1881                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
1882                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
1883                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
1884                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
1885                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1886                         </table></form>
1887 END
1888                 }
1889                 &Header::closebox();
1890 }
1891 sub pos_up
1892 {
1893         my %uphash=();
1894         my %tmp=();
1895         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
1896         foreach my $key (sort keys %uphash){
1897                 if ($key eq $fwdfwsettings{'key'}) {
1898                         my $last = $key -1;
1899                         if (exists $uphash{$last}){
1900                                 #save rule last
1901                                 foreach my $y (0 .. $#{$uphash{$last}}) {
1902                                                 $tmp{0}[$y] = $uphash{$last}[$y];
1903                                 }
1904                                 #copy active rule to last
1905                                 foreach my $i (0 .. $#{$uphash{$last}}) {
1906                                         $uphash{$last}[$i] = $uphash{$key}[$i];
1907                                 }
1908                                 #copy saved rule to actual position
1909                                 foreach my $x (0 .. $#{$tmp{0}}) {
1910                                                 $uphash{$key}[$x] = $tmp{0}[$x];
1911                                 }
1912                         }
1913                 }
1914         }
1915         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
1916         &rules;
1917 }
1918 sub pos_down
1919 {
1920         my %downhash=();
1921         my %tmp=();
1922         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
1923         foreach my $key (sort keys %downhash){
1924                 if ($key eq $fwdfwsettings{'key'}) {
1925                         my $next = $key + 1;
1926                         if (exists $downhash{$next}){
1927                                 #save rule next
1928                                 foreach my $y (0 .. $#{$downhash{$next}}) {
1929                                                 $tmp{0}[$y] = $downhash{$next}[$y];
1930                                 }
1931                                 #copy active rule to next
1932                                 foreach my $i (0 .. $#{$downhash{$next}}) {
1933                                         $downhash{$next}[$i] = $downhash{$key}[$i];
1934                                 }
1935                                 #copy saved rule to actual position
1936                                 foreach my $x (0 .. $#{$tmp{0}}) {
1937                                                 $downhash{$key}[$x] = $tmp{0}[$x];
1938                                 }
1939                         }
1940                 }
1941         }
1942         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
1943         &rules;
1944 }
1945 sub rules
1946 {
1947         if (!-f "${General::swroot}/forward/reread"){
1948                 system("touch ${General::swroot}/forward/reread");
1949                 system("touch ${General::swroot}/fwhosts/reread");
1950         }
1951 }
1952 sub reread_rules
1953 {
1954         system("/usr/local/bin/forwardfwctrl");
1955         if ( -f "${General::swroot}/forward/reread"){
1956                 system("rm ${General::swroot}/forward/reread");
1957                 system("rm ${General::swroot}/fwhosts/reread");
1958         }
1959 }
1960 sub saverule
1961 {
1962         my $hash=shift;
1963         my $config=shift;
1964         &General::readhasharray("$config", $hash);
1965         if (!$errormessage){
1966                 ################################################################
1967                 #check if we change an INPUT rule to a OUTGOING
1968                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
1969                         &changerule($configinput);
1970                         #print"1";
1971                 }
1972                 #check if we change an INPUT rule to a FORWARD
1973                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
1974                         &changerule($configinput);
1975                         #print"2";
1976                 }
1977                 ################################################################
1978                 #check if we change an OUTGOING rule to an INPUT
1979                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
1980                         &changerule($configoutgoing);
1981                         #print"3";
1982                 }
1983                 #check if we change an OUTGOING rule to a FORWARD
1984                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
1985                         &changerule($configoutgoing);
1986                         #print"4";
1987                 }
1988                 ################################################################
1989                 #check if we change a FORWARD rule to an INPUT
1990                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
1991                         &changerule($configfwdfw);
1992                         #print"5";
1993                 }
1994                 #check if we change a FORWARD rule to an OUTGOING
1995                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
1996                         &changerule($configfwdfw);
1997                         #print"6";
1998                 }
1999                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2000                         my $key = &General::findhasharraykey ($hash);
2001                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2002                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2003                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2004                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2005                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2006                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2007                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2008                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2009                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2010                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2011                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2012                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2013                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2014                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2015                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2016                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2017                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2018                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2019                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2020                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2021                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2022                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2023                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2024                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2025                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2026                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2027                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2028                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2029                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2030                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2031                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2032                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2033                         &General::writehasharray("$config", $hash);
2034                 }else{
2035                         foreach my $key (sort {$a <=> $b} keys %$hash){
2036                                 if($key eq $fwdfwsettings{'key'}){
2037                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2038                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2039                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2040                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2041                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2042                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2043                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2044                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2045                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2046                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2047                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2048                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2049                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2050                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2051                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2052                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2053                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2054                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2055                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2056                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2057                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2058                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2059                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2060                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2061                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2062                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2063                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2064                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2065                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2066                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2067                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2068                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2069                                         last;
2070                                 }
2071                         }
2072                 }
2073                 &General::writehasharray("$config", $hash);
2074                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2075                         my %tmp=();
2076                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2077                         for (my $z=0;$z<$val;$z++){
2078                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2079                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2080                                                 my $last = $key -1;
2081                                                 if (exists $$hash{$last}){
2082                                                         #save rule last
2083                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2084                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2085                                                         }
2086                                                         #copy active rule to last
2087                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2088                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2089                                                         }
2090                                                         #copy saved rule to actual position
2091                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2092                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2093                                                         }
2094                                                 }
2095                                         }
2096                                 }
2097                                 $fwdfwsettings{'oldrulenumber'}--;
2098                         }
2099                         &General::writehasharray("$config", $hash);
2100                         &rules;
2101                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2102                         my %tmp=();
2103                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2104                                 for (my $z=0;$z<$val;$z++){
2105                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2106                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2107                                                 my $next = $key + 1;
2108                                                 if (exists $$hash{$next}){
2109                                                         #save rule next
2110                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2111                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2112                                                         }
2113                                                         #copy active rule to next
2114                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2115                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2116                                                         }
2117                                                         #copy saved rule to actual position
2118                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2119                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2120                                                         }
2121                                                 }
2122                                         }
2123                                 }
2124                                 $fwdfwsettings{'oldrulenumber'}++;
2125                         }
2126                         &General::writehasharray("$config", $hash);
2127                         &rules;
2128                 }
2129         }
2130 }
2131 sub validremark
2132 {
2133         # Checks a hostname against RFC1035
2134         my $remark = $_[0];
2135
2136         # Each part should be at least two characters in length
2137         # but no more than 63 characters
2138         if (length ($remark) < 1 || length ($remark) > 255) {
2139                 return 0;}
2140         # Only valid characters are a-z, A-Z, 0-9 and -
2141         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2142                 return 0;}
2143         # First character can only be a letter or a digit
2144         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) {
2145                 return 0;}
2146         # Last character can only be a letter or a digit
2147         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2148                 return 0;}
2149         return 1;
2150 }
2151 sub viewtablerule
2152 {
2153         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2154         &viewtablenew(\%configfwdfw,$configfwdfw,"","Forward" );
2155         &viewtablenew(\%configinputfw,$configinput,"",$Lang::tr{'fwdfw xt access'} );
2156         &viewtablenew(\%configoutgoingfw,$configoutgoing,"","Outgoing" );
2157 }
2158 sub viewtablenew
2159 {
2160         my $hash=shift;
2161         my $config=shift;
2162         my $title=shift;
2163         my $title1=shift;
2164         my $go='';
2165         &General::get_aliases(\%aliases);
2166         &General::readhasharray("$confighost", \%customhost);
2167         &General::readhasharray("$config", $hash);
2168         &General::readhasharray("$configccdnet", \%ccdnet);
2169         &General::readhasharray("$configccdhost", \%ccdhost);
2170         if( ! -z $config){
2171                 &Header::openbox('100%', 'left',$title);
2172                 my $count=0;
2173                 my ($gif,$log);
2174                 my $ruletype;
2175                 my $rulecolor;
2176                 my $tooltip;
2177                 my @tmpsrc=();
2178                 my $coloryellow='';
2179                 print"<b>$title1</b><br>";
2180                 print"<table width='100%' cellspacing='0' cellpadding='0' border='0'>";
2181                 print"<tr><td align='center'><b>#</b></td><td></td><td align='center' width='25'></td><td align='center'><b>$Lang::tr{'fwdfw source'}</b></td><td width='1%'><b>Log</b></td><td align='center'><b>$Lang::tr{'fwdfw target'}</b></td><td align='center' colspan='6' width='1%'><b>$Lang::tr{'fwdfw action'}</b></td></tr>";
2182                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2183                         $tdcolor='';
2184                         @tmpsrc=();
2185                         #check if vpn hosts/nets have been deleted
2186                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2187                                 push (@tmpsrc,$$hash{$key}[4]);
2188                         }
2189                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2190                                 push (@tmpsrc,$$hash{$key}[6]);
2191                         }
2192                         foreach my $host (@tmpsrc){
2193                                 if($$hash{$key}[3] eq  'ipsec_net_src' || $$hash{$key}[5] eq 'ipsec_net_tgt'){
2194                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2195                                                 $coloryellow='on';
2196                                                 &disable_rule($key);
2197                                                 $$hash{$key}[2]='';
2198                                         }
2199                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src' || $$hash{$key}[5] eq 'ovpn_net_tgt'){
2200                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2201                                                 $coloryellow='on';
2202                                                 &disable_rule($key);
2203                                                 $$hash{$key}[2]='';
2204                                         }
2205                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src' || $$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2206                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2207                                                 $coloryellow='on';
2208                                                 &disable_rule($key);
2209                                                 $$hash{$key}[2]='';
2210                                         }
2211                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src' || $$hash{$key}[5] eq 'ovpn_host_tgt'){
2212                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2213                                                 $coloryellow='on';
2214                                                 &disable_rule($key);
2215                                                 $$hash{$key}[2]='';
2216                                         }
2217                                 }
2218                         }
2219                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2220                         $count++;
2221                         if($coloryellow eq 'on'){
2222                                 print"<tr bgcolor='$color{'color14'}' >";
2223                                 $coloryellow='';
2224                         }elsif($coloryellow eq ''){
2225                                 if ($count % 2){
2226                                         $color="$color{'color22'}";
2227                                 }
2228                                 else{
2229                                         $color="$color{'color20'}";
2230                                 }
2231                         }
2232                         print"<tr bgcolor='$color' >";
2233                         #KEY
2234                         print<<END;
2235                         <td align='right' width='18'><b>$key &nbsp;</b></td>
2236 END
2237                         #RULETYPE (A,R,D)
2238                         if ($$hash{$key}[0] eq 'ACCEPT'){
2239                                 $ruletype='A';
2240                                 $tooltip='ACCEPT';
2241                                 $rulecolor=$color{'color17'};
2242                         }elsif($$hash{$key}[0] eq 'DROP'){
2243                                 $ruletype='D';
2244                                 $tooltip='DROP';
2245                                 $rulecolor=$color{'color25'};
2246                         }elsif($$hash{$key}[0] eq 'REJECT'){
2247                                 $ruletype='R';
2248                                 $tooltip='REJECT';
2249                                 $rulecolor=$color{'color16'};
2250                         }
2251                         print"<td bgcolor='$rulecolor' align='center' width='10'><span title='$tooltip'><b>$ruletype</b></span></td>";
2252                         #Get Protocol
2253                         my $prot;
2254                         if ($$hash{$key}[8]){
2255                                 push (@protocols,$$hash{$key}[8]);
2256                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2257                                 &get_serviceports("service",$$hash{$key}[15]);
2258                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2259                                 &get_serviceports("group",$$hash{$key}[15]);
2260                         }else{
2261                                 push (@protocols,$Lang::tr{'all'});
2262                         }
2263                         my $protz=join(",",@protocols);
2264                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2265                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2266                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2267                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2268                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2269                                                 last;
2270                                         }
2271                                 }
2272                         }else{
2273                                 print"<td align='center'>$protz</td>";
2274                         }
2275                         @protocols=();
2276                         #SOURCE
2277                         my $ipfireiface;
2278                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2279                         print"<td align='center' width='160' $tdcolor>";
2280                         if ($$hash{$key}[3] eq 'ipfire_src'){
2281                                 $ipfireiface='Interface ';
2282                         }
2283                         if ($$hash{$key}[3] eq 'std_net_src'){
2284                                 print &get_name($$hash{$key}[4]);
2285                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2286                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2287                                 if ($split2 eq '32'){
2288                                         print $split1;
2289                                 }else{
2290                                         print $$hash{$key}[4];
2291                                 }
2292                         }elsif ($$hash{$key}[4] eq 'RED1'){
2293                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2294                         }else{
2295                                 print "$$hash{$key}[4]";
2296                         }
2297                         $tdcolor='';
2298                         #SOURCEPORT
2299                         &getsrcport(\%$hash,$key);
2300                         #Is this a SNAT rule?
2301                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2302                                 my $net=&get_name($$hash{$key}[29]);
2303                                 if ( ! $net){ $net=$$hash{$key}[29];}
2304                                         print"<br>->$net";
2305                                 if ($$hash{$key}[30] ne ''){
2306                                         print": $$hash{$key}[30]";
2307                                 }
2308                         }
2309                         if ($$hash{$key}[17] eq 'ON'){
2310                                 $log="/images/on.gif";
2311                         }else{
2312                                 $log="/images/off.gif";
2313                         }
2314                         #LOGGING
2315                         print<<END;
2316                         </td>
2317                         <td align='left' width='25'><form method='post'><input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2318                         <input type='hidden' name='key' value='$key' />
2319                         <input type='hidden' name='config' value='$config' />
2320                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2321                         </form></td>
2322 END
2323                         #TARGET
2324                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2325                         print<<END;
2326                         <td align='center' width='160' $tdcolor>
2327 END
2328                         #Is this a DNAT rule?
2329                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2330                                 print "Firewall ($$hash{$key}[29])";
2331                                 if($$hash{$key}[30] ne ''){
2332                                         $$hash{$key}[30]=~ tr/|/,/;
2333                                         print": $$hash{$key}[30]";
2334                                 }
2335                                 print"<br>->";
2336                         }
2337                         if ($$hash{$key}[5] eq 'ipfire'){
2338                                 $ipfireiface='Interface';
2339                         }
2340                         if ($$hash{$key}[5] eq 'std_net_tgt' || $$hash{$key}[5] eq 'ipfire'  || $$hash{$key}[6] eq 'RED1' || $$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE' ){
2341                                 if ($$hash{$key}[6] eq 'RED1'){
2342                                         print "$ipfireiface $Lang::tr{'red1'}";
2343                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL')
2344                                 {
2345                                         print "$ipfireiface ".&get_name($$hash{$key}[6]);
2346                                 }else{
2347                                         print $$hash{$key}[6];
2348                                 }
2349                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2350                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2351                                 if ($split2 eq '32'){
2352                                         print $split1;
2353                                 }else{
2354                                         print $$hash{$key}[6];
2355                                 }
2356                         }else{
2357                                 print "$$hash{$key}[6]";
2358                         }
2359                         $tdcolor='';
2360                         #TARGETPORT
2361                         &gettgtport(\%$hash,$key);
2362                         print"</td>";
2363                         #RULE ACTIVE
2364                         if($$hash{$key}[2] eq 'ON'){
2365                                 $gif="/images/on.gif"
2366
2367                         }else{
2368                                 $gif="/images/off.gif"
2369                         }
2370                         print<<END;
2371                         <td width='25'><form method='post'><input type='image' img src='$gif' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw toggle'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
2372                         <input type='hidden' name='key' value='$key' />
2373                         <input type='hidden' name='config' value='$config' />
2374                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2375                         </form></td>
2376                         <td  width='25' ><form method='post'><input type='image' img src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'fwdfw edit'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2377                         <input type='hidden' name='key' value='$key' />
2378                         <input type='hidden' name='config' value='$config' />
2379                         <input type='hidden' name='ACTION' value='editrule' />
2380                         </form></td>
2381                         <td  width='25'><form method='post'><input type='image' img src='/images/addblue.gif' alt='$Lang::tr{'fwdfw copy'}' title='$Lang::tr{'fwdfw copy'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
2382                         <input type='hidden' name='key' value='$key' />
2383                         <input type='hidden' name='config' value='$config' />
2384                         <input type='hidden' name='ACTION' value='copyrule' />
2385                         </form></td>
2386                         <td width='25' ><form method='post'><input type='image' img src='/images/delete.gif' alt='$Lang::tr{'delete'}' title='$Lang::tr{'fwdfw delete'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'   />
2387                         <input type='hidden' name='key' value='$key' />
2388                         <input type='hidden' name='config' value='$config' />
2389                         <input type='hidden' name='ACTION' value='deleterule' />
2390                         </form></td>
2391 END
2392                         if (exists $$hash{$key-1}){
2393                                 print<<END;
2394                                 <td width='25'><form method='post'><input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2395                                 <input type='hidden' name='key' value='$key' />
2396                                 <input type='hidden' name='config' value='$config' />
2397                                 <input type='hidden' name='ACTION' value='moveup' />
2398                                 </form></td>
2399 END
2400                         }else{
2401                                 print"<td width='25'><input type='image' img src='/images/up.gif' style='visibility:hidden;'></td>";
2402                         }
2403                         if (exists $$hash{$key+1}){
2404                                 print<<END;
2405                                 <td width='25' ><form method='post'><input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2406                                 <input type='hidden' name='key' value='$key' />
2407                                 <input type='hidden' name='config' value='$config' />
2408                                 <input type='hidden' name='ACTION' value='movedown' />
2409                                 </form></td></tr>
2410 END
2411                         }else{
2412                                 print"<td width='25'><input type='image' img src='/images/down.gif' style='visibility:hidden;'></td></tr>";
2413                         }
2414                         #REMARK
2415                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2416                                 print"<tr bgcolor='$color'>";
2417                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td colspan='10'>&nbsp; $$hash{$key}[16]</td></tr>";
2418                         }
2419                         if ($$hash{$key}[18] eq 'ON'){
2420                                 #TIMEFRAME
2421                                 if ($$hash{$key}[18] eq 'ON'){
2422                                         my @days=();
2423                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2424                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2425                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2426                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2427                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2428                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2429                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2430                                         my $weekdays=join(",",@days);
2431                                         if (@days){
2432                                                 print"<tr bgcolor='$color'>";
2433                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27] </td></tr>";
2434                                         }
2435                                 }
2436                         }
2437                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2438                 }
2439                 print"</table>";
2440                 #SHOW FINAL RULE
2441                 print "<table width='100%'rules='cols' border='1'>";
2442                 my $col;
2443                 if ($config eq '/var/ipfire/forward/config'){
2444                         my $pol='fwdfw '.$fwdfwsettings{'POLICY'};
2445                         if ($fwdfwsettings{'POLICY'} eq 'MODE1'){
2446                                 $col="bgcolor='darkred'";
2447                         }else{
2448                                 $col="bgcolor='green'";
2449                         }
2450                         &show_defaultrules($col,$pol);
2451                 }elsif ($config eq '/var/ipfire/forward/outgoing'){
2452                         if ($fwdfwsettings{'POLICY1'} eq 'MODE1'){
2453                                 $col="bgcolor='darkred'";
2454                                 print"<tr><td $col width='20%' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF' >$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2455                         }else{
2456                                 $col="bgcolor='green'";
2457                                 print"<tr><td $col width='20%' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF' >$Lang::tr{'fwdfw pol allow'}</font></td></tr>";
2458                         }
2459                 }else{
2460                         print"<tr><td bgcolor='darkred' width='20%' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td bgcolor='darkred' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2461                 }
2462                 print"</table>";
2463                 print "<hr>";
2464                 print "<br><br>";
2465                 &Header::closebox();
2466         }else{
2467                 if ($optionsfw{'SHOWTABLES'} eq 'on'){
2468                         print "<b>$title1</b><br>";
2469                         print"<table width='100%' border='0' rules='none'><tr><td height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td></tr></table>";
2470                         my $col;
2471                         if ($config eq '/var/ipfire/forward/config'){
2472                                 my $pol='fwdfw '.$fwdfwsettings{'POLICY'};
2473                                 if ($fwdfwsettings{'POLICY'} eq 'MODE1'){
2474                                         $col="bgcolor='darkred'";
2475                                 }else{
2476                                         $col="bgcolor='green'";
2477                                 }
2478                                 &show_defaultrules($col,$pol);
2479                         }elsif ($config eq '/var/ipfire/forward/outgoing'){
2480                                 print "<table width='100%' rules='cols' border='1'>";
2481                                 my $pol='fwdfw '.$fwdfwsettings{'POLICY1'};
2482                                 if ($fwdfwsettings{'POLICY1'} eq 'MODE1'){
2483                                         $col="bgcolor='darkred'";
2484                                         print"<tr><td $col align='center' width='20%'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2485                                 }else{
2486                                         $col="bgcolor='green'";
2487                                         print"<tr><td $col align='center' width='20%'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol allow'}</font></td></tr>";
2488                                 }
2489                         }else{
2490                                 print "<table width='100%' rules='cols' border='1'>";
2491                                 print"<tr><td bgcolor='darkred' align='center' width='20%'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td align='center' bgcolor='darkred'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2492                         }
2493                         print"</table><br><br>";
2494                 }
2495         }
2496 }
2497 &Header::closebigbox();
2498 &Header::closepage();
2499
2500 sub show_defaultrules
2501 {
2502         my $col=shift;
2503         my $pol=shift;
2504         #STANDARD RULES (From WIKI)
2505         print"</table>";
2506         if ($col eq "bgcolor='green'"){
2507                 print "<br><table width='100%' rules='cols' border='1' >";
2508                 my $blue   = "<font color=$Header::colourblue>    $Lang::tr{'blue'}</font> ($Lang::tr{'fwdfw pol block'})" if (&Header::blue_used());
2509                 my $orange = "<font color=$Header::colourorange>  $Lang::tr{'orange'}</font> ($Lang::tr{'fwdfw pol block'})" if (&Header::orange_used());
2510                 my $blue1   = "<font color=$Header::colourblue>    $Lang::tr{'blue'}</font> ($Lang::tr{'fwdfw pol allow'})" if (&Header::blue_used());
2511                 my $orange1 = "<font color=$Header::colourorange>  $Lang::tr{'orange'}</font> ($Lang::tr{'fwdfw pol allow'})" if (&Header::orange_used());
2512                 print"<tr><td align='center'><font color='#000000'>$Lang::tr{'green'}</td><td align='center'> <font color=$Header::colourred>  $Lang::tr{'red'}</font> ($Lang::tr{'fwdfw pol allow'})</td>";
2513                 print"<td align='center'>$orange1</td>" if (&Header::orange_used());
2514                 print"<td align='center'>$blue1</td>" if (&Header::blue_used());
2515                 print"</tr>";
2516                 if (&Header::orange_used()){
2517                         print"<tr><td align='center' width='20%'><font color='#000000'>$Lang::tr{'orange'}</td><td align='center'> <font color=$Header::colourred>  $Lang::tr{'red'}</font> ($Lang::tr{'fwdfw pol allow'})</td><td align='center'><font color=$Header::colourgreen>  $Lang::tr{'green'}</font> ($Lang::tr{'fwdfw pol block'})</td>";
2518                         print"<td align='center'>$blue</td>" if (&Header::blue_used());
2519                         print"</tr>";
2520                 }
2521                 if (&Header::blue_used()){
2522                         print"<tr><td align='center'><font color='#000000'>$Lang::tr{'blue'}</td><td align='center'> <font color=$Header::colourred>  $Lang::tr{'red'}</font> ($Lang::tr{'fwdfw pol allow'})</td>";
2523                         print"<td align='center'>$orange</td>" if (&Header::orange_used());
2524                         print"<td align='center'><font color=$Header::colourgreen>  $Lang::tr{'green'}</font> ($Lang::tr{'fwdfw pol block'})</td>";
2525                         print"</tr>";
2526                 }
2527                 print"<tr><td $col align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'} </font></td><td $col colspan='3' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol allow'}</font></td></tr>";
2528         }elsif($col eq "bgcolor='darkred'"){
2529                 print "<table width='100%' rules='cols' border='1' >";
2530                 print"<tr><td $col width='20%' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2531         }
2532 }