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