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