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