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(!$errormessage){&checkrule;}
 131         #check if manual ip (source) is orange network
 132         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 133                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 134                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 135                         $checkorange='on';
 136                 }
 137         }
 138         #check useless rules
 139         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 140                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 141         }
 142         #check if we try to break rules
 143         if(     $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 144                 $errormessage=$Lang::tr{'fwdfw err same'};
 145         }
 146         #INPUT part
 147         if($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 148                 $fwdfwsettings{'config'}=$configinput;
 149                 $fwdfwsettings{'chain'} = 'INPUTFW';
 150                 my $maxkey=&General::findhasharraykey(\%configinputfw);
 151                 #check if we have an identical rule already
 152                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 153                         foreach my $key (sort keys %configinputfw){
 154                                 if (   "$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'},$fwdfwsettings{'nat'}"
 155                                         eq "$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]"){
 156                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 157                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 158                                                         $errormessage='';
 159                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 160                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 161                                                 }
 162                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 163                                                         $fwdfwsettings{'nosave'} = 'on';
 164                                                 }
 165                                 }
 166                         }
 167                 }
 168                 #check Rulepos on new Rule
 169                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 170                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 171                         foreach my $key (sort keys %configinputfw){
 172                                 if (   "$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'},$fwdfwsettings{'nat'}"
 173                                         eq "$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]"){
 174                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 175                                 }
 176                         }
 177                 }
 178                 #check if we just close a rule
 179                 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 $fwdfwsettings{'chain'}) {
 180                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 181                                 $errormessage='';
 182                                 $fwdfwsettings{'nosave2'} = 'on';
 183                         }
 184                 }
 185                 if (!$errormessage){
 186                         &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 187                         if ($fwdfwsettings{'nobase'} ne 'on'){
 188                                 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 189                         }
 190                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 191                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 192                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 193                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 194                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 195                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 196                         }
 197                         if($fwdfwsettings{'nosave2'} ne 'on'){
 198                                 &saverule(\%configinputfw,$configinput);
 199                         }
 200                 }
 201         }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
 202         # OUTGOING PART
 203                 $fwdfwsettings{'config'}=$configoutgoing;
 204                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 205                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 206                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 207                         foreach my $key (sort keys %configoutgoingfw){
 208                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 209                                         eq "$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]"){
 210                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 211                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 212                                                         $errormessage='';
 213                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 214                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 215                                                 }
 216                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 217                                                         $fwdfwsettings{'nosave'} = 'on';
 218                                                 }
 219                                 }
 220                         }
 221                 }
 222                 #check Rulepos on new Rule
 223                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 224                         print"CHECK OUTGOING DOPPELTE REGEL<br>";
 225                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 226                         foreach my $key (sort keys %configoutgoingfw){
 227                                 if (   "$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'},$fwdfwsettings{'nat'}"
 228                                         eq "$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]"){
 229                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 230                                 }
 231                         }
 232                 }
 233                 #check if we just close a rule
 234                 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 $fwdfwsettings{'chain'}) {
 235                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 236                                 $fwdfwsettings{'nosave2'} = 'on';
 237                                 $errormessage='';
 238                         }
 239                 }
 240                 #increase counters
 241                 if (!$errormessage){
 242                  &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 243                  &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 244                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 245                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 246                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 247                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 248                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 249                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 250                         }
 251                         if ($fwdfwsettings{'nobase'} eq 'on'){
 252                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 253                         }
 254                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 255                                 &saverule(\%configoutgoingfw,$configoutgoing);
 256                         }
 257                 }
 258         }else{
 259                 #FORWARD PART
 260                 $fwdfwsettings{'config'}=$configfwdfw;
 261                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 262                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 263                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 264                         #check if we have an identical rule already
 265                         foreach my $key (sort keys %configfwdfw){
 266                                 if (   "$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'}"
 267                                         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]"){
 268                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 269                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 270                                                         $errormessage='';
 271                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 272                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 273                                                 }
 274                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 275                                                         $fwdfwsettings{'nosave'} = 'on';
 276                                                 }
 277                                 }
 278                         }
 279                 }
 280                 #check Rulepos on new Rule
 281                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 282                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 283                         foreach my $key (sort keys %configfwdfw){
 284                                 if (   "$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'}"
 285                                         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]"){
 286                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 287                                 }
 288                         }
 289                 }
 290                 #check if we just close a rule
 291                 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 $fwdfwsettings{'chain'}) {
 292                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 293                                 $fwdfwsettings{'nosave2'} = 'on';
 294                                 $errormessage='';
 295                         }
 296                 }
 297                 #increase counters
 298                 if (!$errormessage){
 299                         &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 300                         &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 301                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 302                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 303                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 304                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 305                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 306                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 307                         }
 308                         if ($fwdfwsettings{'nobase'} eq 'on'){
 309                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 310                         }
 311                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 312                                 &saverule(\%configfwdfw,$configfwdfw);
 313                         }
 314                 }
 315         }
 316         if ($errormessage){
 317                 &newrule;
 318         }else{
 319                 if($fwdfwsettings{'nosave2'} ne 'on'){
 320                         &rules;
 321                 }
 322                 &base;
 323         }
 324 }
 325 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 326 {
 327         &newrule;
 328 }
 329 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 330 {
 331         my %togglehash=();
 332         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 333         foreach my $key (sort keys %togglehash){
 334                 if ($key eq $fwdfwsettings{'key'}){
 335                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 336                 }
 337         }
 338         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 339         &rules;
 340         &base;
 341 }
 342 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 343 {
 344         my %togglehash=();
 345         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 346         foreach my $key (sort keys %togglehash){
 347                 if ($key eq $fwdfwsettings{'key'}){
 348                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 349                 }
 350         }
 351         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 352         &rules;
 353         &base;
 354 }
 355 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 356 {
 357         &reread_rules;
 358         &base;
 359 }
 360 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 361 {
 362         $fwdfwsettings{'updatefwrule'}='on';
 363         &newrule;
 364 }
 365 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 366 {
 367         &deleterule;
 368 }
 369 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 370 {
 371         &pos_up;
 372         &base;
 373 }
 374 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 375 {
 376         &pos_down;
 377         &base;
 378 }
 379 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 380 {
 381         $fwdfwsettings{'copyfwrule'}='on';
 382         &newrule;
 383 }
 384 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
 385 {
 386         &base;
 387 }
 388 ###  Functions  ####
 389 sub addrule
 390 {
 391         &error;
 392         if (-f "${General::swroot}/forward/reread"){
 393                 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>";
 394         }
 395         &Header::openbox('100%', 'left',  $Lang::tr{'fwdfw menu'});
 396         print "<form method='post'>";
 397         print "<table border='0'>";
 398         print "<tr><td><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'></td>";
 399         print"</tr></table></form><hr>";
 400         &Header::closebox();
 401         &viewtablerule;
 402 }
 403 sub base
 404 {
 405         &hint;
 406         &addrule;
 407 }
 408 sub changerule
 409 {
 410         my $oldchain=shift;
 411         $fwdfwsettings{'updatefwrule'}='';
 412         $fwdfwsettings{'config'}=$oldchain;
 413         $fwdfwsettings{'nobase'}='on';
 414         &deleterule;
 415         &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 416         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 417 }
 418 sub checksource
 419 {
 420         my ($ip,$subnet);
 421         #check ip-address if manual
 422         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 423                 #check if ip with subnet
 424                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 425                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 426                         $subnet = &General::iporsubtocidr($subnet);
 427                         $fwdfwsettings{'isip'}='on';
 428                 }
 429                 #check if only ip
 430                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 431                         $ip=$fwdfwsettings{'src_addr'};
 432                         $subnet = '32';
 433                         $fwdfwsettings{'isip'}='on';
 434                 }
 435
 436                 if ($fwdfwsettings{'isip'} ne 'on'){
 437                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 438                                 $fwdfwsettings{'ismac'}='on';
 439                         }
 440                 }
 441                 if ($fwdfwsettings{'isip'} eq 'on'){
 442                         ##check if ip is valid
 443                         if (! &General::validip($ip)){
 444                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 445                                 return $errormessage;
 446                         }
 447                         #check and form valid IP
 448                         $ip=&General::ip2dec($ip);
 449                         $ip=&General::dec2ip($ip);
 450                         #check if net or broadcast
 451                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 452                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 453                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 454                                 return $errormessage;
 455                         }
 456                 }
 457                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 458                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 459                         return $errormessage;
 460                 }
 461         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 462                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 463                 return $errormessage;
 464         }
 465
 466         #check empty fields
 467         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 468         #check icmp source
 469                 if ($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ICMP'){
 470                         $fwdfwsettings{'SRC_PORT'}='';
 471                         &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 472                         foreach my $key (keys %icmptypes){
 473                                 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 474                                         $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 475                                 }
 476                         }
 477                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'GRE'){
 478                         $fwdfwsettings{'SRC_PORT'}='';
 479                         $fwdfwsettings{'ICMP_TYPES'}='';
 480                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ESP'){
 481                         $fwdfwsettings{'SRC_PORT'}='';
 482                         $fwdfwsettings{'ICMP_TYPES'}='';
 483                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'AH'){
 484                         $fwdfwsettings{'SRC_PORT'}='';
 485                         $fwdfwsettings{'ICMP_TYPES'}='';
 486                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} ne 'ICMP'){
 487                         $fwdfwsettings{'ICMP_TYPES'}='';
 488                 }else{
 489                         $fwdfwsettings{'ICMP_TYPES'}='';
 490                         $fwdfwsettings{'SRC_PORT'}='';
 491                 }
 492
 493         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 494                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 495                 my @values=();
 496                 foreach (@parts){
 497                         chomp($_);
 498                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 499                                 my $check;
 500                                 #change dashes with :
 501                                 $_=~ tr/-/:/;
 502                                 if ($_ eq "*") {
 503                                         push(@values,"1:65535");
 504                                         $check='on';
 505                                 }
 506                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 507                                         push(@values,"1:$2");
 508                                         $check='on';
 509                                 }
 510                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 511                                         push(@values,"$1:65535");
 512                                         $check='on'
 513                                 }
 514                                 $errormessage .= &General::validportrange($_, 'destination');
 515                                 if(!$check){
 516                                         push (@values,$_);
 517                                 }
 518                         }else{
 519                                 if (&General::validport($_)){
 520                                         push (@values,$_);
 521                                 }else{
 522
 523                                 }
 524                         }
 525                 }
 526                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 527         }
 528         return $errormessage;
 529 }
 530 sub checktarget
 531 {
 532         my ($ip,$subnet);
 533         &General::readhasharray("$configsrv", \%customservice);
 534         #check DNAT settings (has to be single Host and single Port or portrange)
 535         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 536                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 537                         if ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'dnatport'} eq ''){
 538                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 539                                 return $errormessage;
 540                         }
 541                         #check if manual ip is a single Host (if set)
 542                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 543                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 544                                 my @tmp1= split ("/",$tmp[3]);
 545                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 546                                 {
 547                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 548                                         return $errormessage;
 549                                 }
 550                         }
 551                         #check if Port is a single Port or portrange
 552                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 553                                 if(($fwdfwsettings{'TGT_PROT'} ne 'TCP'|| $fwdfwsettings{'TGT_PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 554                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 555                                         return $errormessage;
 556                                 }
 557                                 if (($fwdfwsettings{'TGT_PROT'} eq 'TCP'|| $fwdfwsettings{'TGT_PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 558                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 559                                         return $errormessage;
 560                                 }
 561                         }
 562                 }else{
 563                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 564                         return $errormessage;
 565                 }
 566         }
 567         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 568                 #check if ip with subnet
 569                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 570                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 571                         $subnet = &General::iporsubtocidr($subnet);
 572                 }
 573                 #check if only ip
 574                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 575                         $ip=$fwdfwsettings{'tgt_addr'};
 576                         $subnet='32';
 577                 }
 578                 #check if ip is valid
 579                 if (! &General::validip($ip)){
 580                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 581                         return $errormessage;
 582                 }
 583                 #check and form valid IP
 584                 $ip=&General::ip2dec($ip);
 585                 $ip=&General::dec2ip($ip);
 586                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 587                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 588                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 589                         return $errormessage;
 590                 }
 591         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 592                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 593                 return $errormessage;
 594         }
 595         #check empty fields
 596         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 597         #check tgt services
 598         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 599                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 600                         $fwdfwsettings{'TGT_PROT'}='';
 601                         $fwdfwsettings{'ICMP_TGT'}='';
 602                 }
 603                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 604                         $fwdfwsettings{'TGT_PROT'}='';
 605                         $fwdfwsettings{'ICMP_TGT'}='';
 606                         #check target service
 607                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 608                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 609                         }
 610                 }
 611                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 612                         if ($fwdfwsettings{'TGT_PROT'} eq 'TCP' || $fwdfwsettings{'TGT_PROT'} eq 'UDP'){
 613                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 614                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 615                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 616                                                 return $errormessage;
 617                                         }
 618                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 619                                         my @values=();
 620                                         foreach (@parts){
 621                                                 chomp($_);
 622                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 623                                                         my $check;
 624                                                         #change dashes with :
 625                                                         $_=~ tr/-/:/;
 626                                                         if ($_ eq "*") {
 627                                                                 push(@values,"1:65535");
 628                                                                 $check='on';
 629                                                         }
 630                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 631                                                                 push(@values,"1:$2");
 632                                                                 $check='on';
 633                                                         }
 634                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 635                                                                 push(@values,"$1:65535");
 636                                                                 $check='on'
 637                                                         }
 638                                                         $errormessage .= &General::validportrange($_, 'destination');
 639                                                         if(!$check){
 640                                                                 push (@values,$_);
 641                                                         }
 642                                                 }else{
 643                                                         if (&General::validport($_)){
 644                                                                 push (@values,$_);
 645                                                         }else{
 646
 647                                                         }
 648                                                 }
 649                                         }
 650                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 651                                 }
 652                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'GRE'){
 653                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 654                                         $fwdfwsettings{'TGT_PORT'} = '';
 655                                         $fwdfwsettings{'ICMP_TGT'} = '';
 656                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'ESP'){
 657                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 658                                         $fwdfwsettings{'TGT_PORT'} = '';
 659                                         $fwdfwsettings{'ICMP_TGT'}='';
 660                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'AH'){
 661                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 662                                         $fwdfwsettings{'TGT_PORT'} = '';
 663                                         $fwdfwsettings{'ICMP_TGT'}='';
 664                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'ICMP'){
 665                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 666                                 $fwdfwsettings{'TGT_PORT'} = '';
 667                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 668                                 foreach my $key (keys %icmptypes){
 669
 670                                         if ("$icmptypes{$key}[0] ($icmptypes{$key}[1])" eq $fwdfwsettings{'ICMP_TGT'}){
 671                                                 $fwdfwsettings{'ICMP_TGT'}=$icmptypes{$key}[0];
 672                                         }
 673                                 }
 674                         }
 675                 }
 676         }
 677         #check targetport
 678         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 679                 $fwdfwsettings{'grp3'}='';
 680                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 681                 $fwdfwsettings{'ICMP_TGT'}='';
 682         }
 683         #check timeframe
 684         if($fwdfwsettings{'TIME'} eq 'ON'){
 685                 if($fwdfwsettings{'TIME_MON'} eq '' && $fwdfwsettings{'TIME_TUE'} eq '' && $fwdfwsettings{'TIME_WED'} eq '' && $fwdfwsettings{'TIME_THU'} eq '' && $fwdfwsettings{'TIME_FRI'} eq '' && $fwdfwsettings{'TIME_SAT'} eq '' && $fwdfwsettings{'TIME_SUN'} eq ''){
 686                         $errormessage=$Lang::tr{'fwdfw err time'};
 687                         return $errormessage;
 688                 }
 689         }
 690         return $errormessage;
 691 }
 692 sub check_natport
 693 {
 694         my $val=shift;
 695         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 696                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 697                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 698                         if ($fwdfwsettings{'dnatport'} eq "*") {
 699                                 $fwdfwsettings{'dnatport'}="1:65535";
 700                         }
 701                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 702                                 $fwdfwsettings{'dnatport'} = "1:$2";
 703                         }
 704                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 705                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 706                         }
 707                 }
 708                 return 1;
 709         }
 710         if ($val =~ "," || $val>65536 || $val<0){
 711                 return 0;
 712         }
 713         return 1;
 714 }
 715 sub checkrule
 716 {
 717         #check valid port for NAT
 718         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 719                 #if no port is given in nat area, take target host port
 720                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 721                 #check if port given in nat area is a single valid port or portrange
 722                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 723                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 724                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 725                         my $custsrvport;
 726                         #get servcie Protocol and Port
 727                         foreach my $key (sort keys %customservice){
 728                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 729                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 730                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 731                                         }
 732                                         $custsrvport= $customservice{$key}[1];
 733                                 }
 734                         }
 735                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 736                 }
 737                 #check if DNAT port is multiple
 738                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 739                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 740                                         my @values=();
 741                                         foreach (@parts){
 742                                                 chomp($_);
 743                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 744                                                         my $check;
 745                                                         #change dashes with :
 746                                                         $_=~ tr/-/:/;
 747                                                         if ($_ eq "*") {
 748                                                                 push(@values,"1:65535");
 749                                                                 $check='on';
 750                                                         }
 751                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 752                                                                 push(@values,"1:$2");
 753                                                                 $check='on';
 754                                                         }
 755                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 756                                                                 push(@values,"$1:65535");
 757                                                                 $check='on'
 758                                                         }
 759                                                         $errormessage .= &General::validportrange($_, 'destination');
 760                                                         if(!$check){
 761                                                                 push (@values,$_);
 762                                                         }
 763                                                 }else{
 764                                                         if (&General::validport($_)){
 765                                                                 push (@values,$_);
 766                                                         }else{
 767
 768                                                         }
 769                                                 }
 770                                         }
 771                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 772                 }
 773         }
 774         #check valid remark
 775         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 776                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 777         }
 778         #check if source and target identical
 779         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 780                 $errormessage=$Lang::tr{'fwdfw err same'};
 781                 return $errormessage;
 782         }
 783         #get source and targetip address if possible
 784         my ($sip,$scidr,$tip,$tcidr);
 785         ($sip,$scidr)=&get_ip("src","grp1");
 786         ($tip,$tcidr)=&get_ip("tgt","grp2");
 787         #check same iprange in source and target
 788         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 789                 my $networkip1=&General::getnetworkip($sip,$scidr);
 790                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 791                 if ($scidr gt $tcidr){
 792                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 793                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 794                         }
 795                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 796                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 797                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 798                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 799                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 800                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 801                                 }
 802                 }else{
 803                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 804                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 805                         }
 806                 }
 807         }
 808         #check source and destination protocol if manual
 809         if( $fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'USESRV'} eq 'ON'){
 810                 #if($fwdfwsettings{'PROT'} ne $fwdfwsettings{'TGT_PROT'} && $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 811                 #       $errormessage.=$Lang::tr{'fwdfw err prot'};
 812                 #}
 813                 #check source and destination protocol if source manual and dest servicegrp
 814                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 815                         foreach my $key (sort keys %customservice){
 816                                 if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 817                                         if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 818                                                 $errormessage.=$Lang::tr{'fwdfw err prot'};
 819                                                 last;
 820                                         }
 821                                 }
 822                         }
 823                 }
 824         }
 825         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 826
 827         if( $fwdfwsettings{'PROT'} eq $Lang::tr{'all'}){
 828                 $fwdfwsettings{'PROT'}='';
 829         }
 830         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 831 }
 832 sub checkcounter
 833 {
 834         my ($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                 if (! -z "${General::swroot}/ethernet/aliases"){
1545                         foreach my $alias (sort keys %aliases)
1546                         {
1547                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1548                         }
1549                 }
1550                 print<<END;
1551                 </select></td></tr>
1552                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1553 END
1554         &gen_dd_block('src','grp1');
1555                 print<<END;
1556                 <table><tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1557                 <table width='100%' border='0'>
1558                 <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>
1559                 <td width='15%' nowrap='nowrap'>$Lang::tr{'fwdfw man port'}</td><td>
1560 END
1561                 $fwdfwsettings{'SRC_PORT'}=~ s/\|/,/g;
1562                 print<<END;
1563                 </td><td align='right'><input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18' ></td></tr>
1564                 <tr><td></td><td></td><td></td><td></td><td nowrap='nowrap'>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TYPES' style='width:230px;'>
1565 END
1566                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1567                 print"<option>All ICMP-Types</option>";
1568                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) } keys %icmptypes){
1569                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1570                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1571                         }else{
1572                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1573                         }
1574                 }
1575                 print<<END;
1576                 </select></td></tr></table><br><hr>
1577 END
1578                 &Header::closebox();
1579                 #---SNAT / DNAT ------------------------------------------------
1580                 &Header::openbox('100%', 'left', 'NAT');
1581                 print<<END;
1582                 <table width='100%' border='0'>
1583                 <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>
1584                 <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>
1585 END
1586                 print"<td width='8%'>Firewall: </td><td width='20%' align='right'><select name='dnat' style='width:140px;'>";
1587                 print "<option value='ALL' $selected{'dnat'}{$Lang::tr{'all'}}>$Lang::tr{'all'}</option>";
1588                 print "<option value='Default IP' $selected{'dnat'}{'Default IP'}>Default IP</option>";
1589                 foreach my $alias (sort keys %aliases)
1590                 {
1591                         print "<option value='$alias' $selected{'dnat'}{$alias}>$alias</option>";
1592                 }
1593                 print"</select></td></tr>";
1594                 $fwdfwsettings{'dnatport'}=~ tr/|/,/;
1595                 print"<tr><td colspan='4'></td><td>Port: </td><td align='right'><input type='text' name='dnatport' style='width:130px;' value=\"$fwdfwsettings{'dnatport'}\"> </td></tr>";
1596                 print"<tr><td colspan='8'><br></td></tr>";
1597                 #SNAT
1598                 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>";
1599                 print"<td width='8%'>Firewall: </td><td width='20%' align='right'><select name='snat' style='width:140px;'>";
1600                 foreach my $alias (sort keys %aliases)
1601                         {
1602                                 print "<option value='$alias' $selected{'snat'}{$alias}>$alias</option>";
1603                         }
1604                 foreach my $network (sort keys %defaultNetworks)
1605                 {
1606                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1607                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1608                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1609                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1610                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1611                         print ">$network</option>";
1612                 }
1613                 print"</select></td></tr></table>";
1614                 print"<hr>";
1615                 &Header::closebox();
1616                 #---TARGET------------------------------------------------------
1617                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1618                 print<<END;
1619                 <table width='100%' border='0'>
1620                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1621 END
1622                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1623                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1624                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1625                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1626                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1627                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1628                 if (! -z "${General::swroot}/ethernet/aliases"){
1629                         foreach my $alias (sort keys %aliases)
1630                         {
1631                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1632                         }
1633                 }
1634                 print<<END;
1635                 </select></td></tr>
1636                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1637 END
1638                 &gen_dd_block('tgt','grp2');
1639                 print<<END;
1640                 <hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; '><br>
1641                 <table width='100%' border='0'>
1642                 <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'>$Lang::tr{'fwhost cust service'}</td><td width='1%' colspan='2'><select name='cust_srv' style='min-width:230px;' >
1643 END
1644                 &General::readhasharray("$configsrv", \%customservice);
1645                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1646                         print"<option ";
1647                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1648                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1649                 }
1650                 print<<END;
1651                 </select></td></tr>
1652                 <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;' >
1653 END
1654                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1655                 my $helper;
1656                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1657                         if ($helper ne $customservicegrp{$key}[0]){
1658                                 print"<option ";
1659                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1660                                 print">$customservicegrp{$key}[0]</option>";
1661                         }
1662                         $helper=$customservicegrp{$key}[0];
1663                 }
1664                 print<<END;
1665                 </select></td></tr>
1666                 <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>
1667 END
1668                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1669                 print<<END;
1670                 </td><td align='right'><input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18' onclick='checkradio(\"#TGT_PORT\")'></td></tr>
1671                 <tr><td colspan='2'></td><td></td><td>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TGT' style='min-width:230px;'>
1672 END
1673                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1674                 print"<option>All ICMP-Types</option>";
1675                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1676                         if($fwdfwsettings{'ICMP_TGT'} eq "$icmptypes{$key}[0]"){
1677                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1678                         }else{
1679                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1680                         }
1681                 }
1682                 print<<END;
1683                 </select></td></tr>
1684                 </table><br><hr>
1685
1686 END
1687                 &Header::closebox;
1688                 #---PROTOCOL------------------------------------------------------
1689                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1690                 print<<END;
1691                 <table width='100%' border='0'>
1692                 <tr><td><select name='PROT'>
1693 END
1694                 foreach ($Lang::tr{'all'},"TCP","UDP","GRE","ESP","AH","ICMP")
1695                 {
1696                         if ($_ eq $fwdfwsettings{'PROT'})
1697                         {
1698                                 print"<option selected>$_</option>";
1699                         }else{
1700                                 print"<option>$_</option>";
1701                         }
1702                 }
1703                 print"</select></td></tr></table><br><hr>";
1704                 &Header::closebox;
1705                 #---Activate/logging/remark-------------------------------------
1706                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1707                 print<<END;
1708                 <table width='100%' border='0'>
1709                 <tr><td nowrap>$Lang::tr{'fwdfw rule action'}</td><td><select name='RULE_ACTION'>
1710 END
1711                 foreach ("ACCEPT","DROP","REJECT")
1712                 {
1713                         if($fwdfwsettings{'updatefwrule'} eq 'on'){
1714                                 print"<option value='$_'";
1715                                 print "selected='selected'" if ($fwdfwsettings{'RULE_ACTION'} eq $_);
1716                                 print">$Lang::tr{'fwdfw '.$_}</option>";
1717                         }else{
1718                                 if($fwdfwsettings{'POLICY'} eq 'MODE2'){
1719                                         $fwdfwsettings{'RULE_ACTION'} = 'DROP';
1720                                 }
1721                                 if ($_ eq $fwdfwsettings{'RULE_ACTION'})
1722                                 {
1723                                         print"<option value='$_' selected>$Lang::tr{'fwdfw '.$_}</option>";
1724                                 }else{
1725                                         print"<option value='$_'>$Lang::tr{'fwdfw '.$_}</option>";
1726                                 }
1727                         }
1728                 }
1729                 print"</select></td></tr>";
1730                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1731                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1732                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1733                         for (my $count =1; $count <= $sum; $count++){
1734                                 print"<option value='$count' ";
1735                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1736                                 print">$count</option>";
1737                         }
1738                         print"</select></td></tr>";
1739                 }else{
1740                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1741                 }
1742
1743                 print<<END;
1744                 </table><table width='100%'>
1745                 <tr><td width='1%'><input type='checkbox' name='ACTIVE' value='ON' $checked{'ACTIVE'}{'ON'}></td><td>$Lang::tr{'fwdfw rule activate'}</td></tr>
1746                 <tr><td width='1%'><input type='checkbox' name='LOG' value='ON'  $checked{'LOG'}{'ON'}  ></td><td>$Lang::tr{'fwdfw log rule'}</td></tr>
1747                 </table><br><hr>
1748 END
1749                 &Header::closebox();
1750                 #---ADD TIMEFRAME-----------------------------------------------
1751                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw timeframe'});
1752                 print<<END;
1753                 <table width='70%' border='0'>
1754                 <tr><td width='1%'><input type='checkbox' name='TIME' value='ON' $checked{'TIME'}{'ON'}></td><td colspan='9'>$Lang::tr{'fwdfw timeframe'}</td></tr>
1755                 <tr><td colspan='10'>&nbsp;</td></tr>
1756                 <tr>
1757                         <td  align='left' >$Lang::tr{'time'}:&nbsp</td>
1758                         <td>$Lang::tr{'advproxy monday'}</td><td> $Lang::tr{'advproxy tuesday'} </td><td>$Lang::tr{'advproxy wednesday'}</td><td> $Lang::tr{'advproxy thursday'}</td><td> $Lang::tr{'advproxy friday'}</td><td> $Lang::tr{'advproxy saturday'}</td><td> $Lang::tr{'advproxy sunday'}</td>
1759                         <td width='15%' align='left'>$Lang::tr{'advproxy from'}</td>
1760                         <td width='15%' align='left'>$Lang::tr{'advproxy to'}</td>
1761                 </tr>
1762                 <tr>
1763                         <td  align='right'></td>
1764                         <td width='1%' align='left'><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1765                         <td width='1%' align='left'><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1766                         <td width='1%' align='left'><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1767                         <td width='1%' align='left'><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1768                         <td width='1%' align='left'><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1769                         <td width='1%' align='left'><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1770                         <td width='15%' align='left'><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1771                         <td><select name='TIME_FROM'>
1772 END
1773                 for (my $i=0;$i<=23;$i++) {
1774                         $i = sprintf("%02s",$i);
1775                         for (my $j=0;$j<=45;$j+=15) {
1776                                 $j = sprintf("%02s",$j);
1777                                 my $time = $i.":".$j;
1778                                 print "\t\t\t\t\t<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1779                         }
1780                 }
1781                 print<<END;
1782                         </select></td>
1783                         <td><select name='TIME_TO'>
1784 END
1785                 for (my $i=0;$i<=23;$i++) {
1786                         $i = sprintf("%02s",$i);
1787                         for (my $j=0;$j<=45;$j+=15) {
1788                                 $j = sprintf("%02s",$j);
1789                                 my $time = $i.":".$j;
1790                                 print "\t\t\t\t\t<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1791                         }
1792                 }
1793                 print<<END;
1794                 </select></td></tr></table><br><hr>
1795 END
1796                 #---ACTION------------------------------------------------------
1797                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1798                         print<<END;
1799                         <table border='0' width='100%'>
1800                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1801                         <input type='hidden' name='config' value='$config' >
1802                         <input type='hidden' name='ACTION' value='saverule' ></form>
1803                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
1804                         </table>
1805                         <br>
1806 END
1807                 }else{
1808                         print<<END;
1809                         <table border='0' width='100%'>
1810                         <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='$fwdfwsettings{'key'}'>
1811                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
1812                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
1813                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
1814                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
1815                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
1816                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
1817                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
1818                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
1819                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
1820                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
1821                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
1822                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
1823                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
1824                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1825                         </table></form>
1826 END
1827                 }
1828                 &Header::closebox();
1829 }
1830 sub pos_up
1831 {
1832         my %uphash=();
1833         my %tmp=();
1834         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
1835         foreach my $key (sort keys %uphash){
1836                 if ($key eq $fwdfwsettings{'key'}) {
1837                         my $last = $key -1;
1838                         if (exists $uphash{$last}){
1839                                 #save rule last
1840                                 foreach my $y (0 .. $#{$uphash{$last}}) {
1841                                                 $tmp{0}[$y] = $uphash{$last}[$y];
1842                                 }
1843                                 #copy active rule to last
1844                                 foreach my $i (0 .. $#{$uphash{$last}}) {
1845                                         $uphash{$last}[$i] = $uphash{$key}[$i];
1846                                 }
1847                                 #copy saved rule to actual position
1848                                 foreach my $x (0 .. $#{$tmp{0}}) {
1849                                                 $uphash{$key}[$x] = $tmp{0}[$x];
1850                                 }
1851                         }
1852                 }
1853         }
1854         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
1855         &rules;
1856 }
1857 sub pos_down
1858 {
1859         my %downhash=();
1860         my %tmp=();
1861         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
1862         foreach my $key (sort keys %downhash){
1863                 if ($key eq $fwdfwsettings{'key'}) {
1864                         my $next = $key + 1;
1865                         if (exists $downhash{$next}){
1866                                 #save rule next
1867                                 foreach my $y (0 .. $#{$downhash{$next}}) {
1868                                                 $tmp{0}[$y] = $downhash{$next}[$y];
1869                                 }
1870                                 #copy active rule to next
1871                                 foreach my $i (0 .. $#{$downhash{$next}}) {
1872                                         $downhash{$next}[$i] = $downhash{$key}[$i];
1873                                 }
1874                                 #copy saved rule to actual position
1875                                 foreach my $x (0 .. $#{$tmp{0}}) {
1876                                                 $downhash{$key}[$x] = $tmp{0}[$x];
1877                                 }
1878                         }
1879                 }
1880         }
1881         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
1882         &rules;
1883 }
1884 sub rules
1885 {
1886         if (!-f "${General::swroot}/forward/reread"){
1887                 system("touch ${General::swroot}/forward/reread");
1888                 system("touch ${General::swroot}/fwhosts/reread");
1889         }
1890 }
1891 sub reread_rules
1892 {
1893         system("/usr/local/bin/forwardfwctrl");
1894         if ( -f "${General::swroot}/forward/reread"){
1895                 system("rm ${General::swroot}/forward/reread");
1896                 system("rm ${General::swroot}/fwhosts/reread");
1897         }
1898 }
1899 sub saverule
1900 {
1901         my $hash=shift;
1902         my $config=shift;
1903         &General::readhasharray("$config", $hash);
1904         if (!$errormessage){
1905                 ################################################################
1906                 #check if we change an INPUT rule to a OUTGOING
1907                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
1908                         &changerule($configinput);
1909                         #print"1";
1910                 }
1911                 #check if we change an INPUT rule to a FORWARD
1912                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
1913                         &changerule($configinput);
1914                         #print"2";
1915                 }
1916                 ################################################################
1917                 #check if we change an OUTGOING rule to an INPUT
1918                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
1919                         &changerule($configoutgoing);
1920                         #print"3";
1921                 }
1922                 #check if we change an OUTGOING rule to a FORWARD
1923                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
1924                         &changerule($configoutgoing);
1925                         #print"4";
1926                 }
1927                 ################################################################
1928                 #check if we change a FORWARD rule to an INPUT
1929                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
1930                         &changerule($configfwdfw);
1931                         #print"5";
1932                 }
1933                 #check if we change a FORWARD rule to an OUTGOING
1934                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
1935                         &changerule($configfwdfw);
1936                         #print"6";
1937                 }
1938                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
1939                         my $key = &General::findhasharraykey ($hash);
1940                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1941                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1942                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1943                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1944                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1945                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1946                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1947                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1948                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1949                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1950                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1951                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1952                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1953                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1954                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1955                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1956                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1957                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1958                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1959                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1960                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1961                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1962                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1963                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1964                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1965                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1966                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1967                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1968                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
1969                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
1970                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
1971                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
1972                         &General::writehasharray("$config", $hash);
1973                 }else{
1974                         foreach my $key (sort {$a <=> $b} keys %$hash){
1975                                 if($key eq $fwdfwsettings{'key'}){
1976                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1977                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1978                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1979                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1980                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1981                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1982                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1983                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1984                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1985                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1986                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1987                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1988                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1989                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1990                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1991                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1992                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1993                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1994                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1995                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1996                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1997                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1998                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1999                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2000                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2001                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2002                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2003                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2004                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2005                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2006                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2007                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2008                                         last;
2009                                 }
2010                         }
2011                 }
2012                 &General::writehasharray("$config", $hash);
2013                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2014                         my %tmp=();
2015                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2016                         for (my $z=0;$z<$val;$z++){
2017                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2018                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2019                                                 my $last = $key -1;
2020                                                 if (exists $$hash{$last}){
2021                                                         #save rule last
2022                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2023                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2024                                                         }
2025                                                         #copy active rule to last
2026                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2027                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2028                                                         }
2029                                                         #copy saved rule to actual position
2030                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2031                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2032                                                         }
2033                                                 }
2034                                         }
2035                                 }
2036                                 $fwdfwsettings{'oldrulenumber'}--;
2037                         }
2038                         &General::writehasharray("$config", $hash);
2039                         &rules;
2040                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2041                         my %tmp=();
2042                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2043                                 for (my $z=0;$z<$val;$z++){
2044                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2045                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2046                                                 my $next = $key + 1;
2047                                                 if (exists $$hash{$next}){
2048                                                         #save rule next
2049                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2050                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2051                                                         }
2052                                                         #copy active rule to next
2053                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2054                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2055                                                         }
2056                                                         #copy saved rule to actual position
2057                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2058                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2059                                                         }
2060                                                 }
2061                                         }
2062                                 }
2063                                 $fwdfwsettings{'oldrulenumber'}++;
2064                         }
2065                         &General::writehasharray("$config", $hash);
2066                         &rules;
2067                 }
2068         }
2069 }
2070 sub validremark
2071 {
2072         # Checks a hostname against RFC1035
2073         my $remark = $_[0];
2074
2075         # Each part should be at least two characters in length
2076         # but no more than 63 characters
2077         if (length ($remark) < 1 || length ($remark) > 255) {
2078                 return 0;}
2079         # Only valid characters are a-z, A-Z, 0-9 and -
2080         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2081                 return 0;}
2082         # First character can only be a letter or a digit
2083         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) {
2084                 return 0;}
2085         # Last character can only be a letter or a digit
2086         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2087                 return 0;}
2088         return 1;
2089 }
2090 sub viewtablerule
2091 {
2092         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2093         &viewtablenew(\%configfwdfw,$configfwdfw,"","Forward" );
2094         &viewtablenew(\%configinputfw,$configinput,"",$Lang::tr{'fwdfw xt access'} );
2095         &viewtablenew(\%configoutgoingfw,$configoutgoing,"","Outgoing" );
2096 }
2097 sub viewtablenew
2098 {
2099         my $hash=shift;
2100         my $config=shift;
2101         my $title=shift;
2102         my $title1=shift;
2103         my $go='';
2104         &General::get_aliases(\%aliases);
2105         &General::readhasharray("$confighost", \%customhost);
2106         &General::readhasharray("$config", $hash);
2107         &General::readhasharray("$configccdnet", \%ccdnet);
2108         &General::readhasharray("$configccdhost", \%ccdhost);
2109         if( ! -z $config){
2110                 &Header::openbox('100%', 'left',$title);
2111                 my $count=0;
2112                 my ($gif,$log);
2113                 my $ruletype;
2114                 my $rulecolor;
2115                 my $tooltip;
2116                 my @tmpsrc=();
2117                 my $coloryellow='';
2118                 print"<b>$title1</b><br>";
2119                 print"<table width='100%' cellspacing='0' cellpadding='0' border='0'>";
2120                 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>";
2121                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2122                         $tdcolor='';
2123                         @tmpsrc=();
2124                         #check if vpn hosts/nets have been deleted
2125                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2126                                 push (@tmpsrc,$$hash{$key}[4]);
2127                         }
2128                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2129                                 push (@tmpsrc,$$hash{$key}[6]);
2130                         }
2131                         foreach my $host (@tmpsrc){
2132                                 if($$hash{$key}[3] eq  'ipsec_net_src' || $$hash{$key}[5] eq 'ipsec_net_tgt'){
2133                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2134                                                 $coloryellow='on';
2135                                                 &disable_rule($key);
2136                                                 $$hash{$key}[2]='';
2137                                         }
2138                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src' || $$hash{$key}[5] eq 'ovpn_net_tgt'){
2139                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2140                                                 $coloryellow='on';
2141                                                 &disable_rule($key);
2142                                                 $$hash{$key}[2]='';
2143                                         }
2144                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src' || $$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2145                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2146                                                 $coloryellow='on';
2147                                                 &disable_rule($key);
2148                                                 $$hash{$key}[2]='';
2149                                         }
2150                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src' || $$hash{$key}[5] eq 'ovpn_host_tgt'){
2151                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2152                                                 $coloryellow='on';
2153                                                 &disable_rule($key);
2154                                                 $$hash{$key}[2]='';
2155                                         }
2156                                 }
2157                         }
2158                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2159                         $count++;
2160                         if($coloryellow eq 'on'){
2161                                 print"<tr bgcolor='$color{'color14'}' >";
2162                                 $coloryellow='';
2163                         }elsif($coloryellow eq ''){
2164                                 if ($count % 2){
2165                                         $color="$color{'color22'}";
2166                                 }
2167                                 else{
2168                                         $color="$color{'color20'}";
2169                                 }
2170                         }
2171                         print"<tr bgcolor='$color' >";
2172                         #KEY
2173                         print<<END;
2174                         <td align='right' width='18'><b>$key &nbsp;</b></td>
2175 END
2176                         #RULETYPE (A,R,D)
2177                         if ($$hash{$key}[0] eq 'ACCEPT'){
2178                                 $ruletype='A';
2179                                 $tooltip='ACCEPT';
2180                                 $rulecolor=$color{'color17'};
2181                         }elsif($$hash{$key}[0] eq 'DROP'){
2182                                 $ruletype='D';
2183                                 $tooltip='DROP';
2184                                 $rulecolor=$color{'color25'};
2185                         }elsif($$hash{$key}[0] eq 'REJECT'){
2186                                 $ruletype='R';
2187                                 $tooltip='REJECT';
2188                                 $rulecolor=$color{'color16'};
2189                         }
2190                         print"<td bgcolor='$rulecolor' align='center' width='10'><span title='$tooltip'><b>$ruletype</b></span></td>";
2191                         #Get Protocol
2192                         my $prot;
2193                         if ($$hash{$key}[8]){
2194                                 push (@protocols,$$hash{$key}[8]);
2195                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2196                                 &get_serviceports("service",$$hash{$key}[15]);
2197                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2198                                 &get_serviceports("group",$$hash{$key}[15]);
2199                         }else{
2200                                 push (@protocols,$Lang::tr{'all'});
2201                         }
2202                         my $protz=join(",",@protocols);
2203                         print"<td align='center'>$protz</td>";
2204                         @protocols=();
2205                         #SOURCE
2206                         my $ipfireiface;
2207                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2208                         print"<td align='center' width='160' $tdcolor>";
2209                         if ($$hash{$key}[3] eq 'ipfire_src'){
2210                                 $ipfireiface='Interface ';
2211                         }
2212                         if ($$hash{$key}[3] eq 'std_net_src'){
2213                                 print &get_name($$hash{$key}[4]);
2214                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2215                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2216                                 if ($split2 eq '32'){
2217                                         print $split1;
2218                                 }else{
2219                                         print $$hash{$key}[4];
2220                                 }
2221                         }elsif ($$hash{$key}[4] eq 'RED1'){
2222                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2223                         }else{
2224                                 print "$$hash{$key}[4]";
2225                         }
2226                         $tdcolor='';
2227                         #SOURCEPORT
2228                         &getsrcport(\%$hash,$key);
2229                         #Is this a SNAT rule?
2230                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2231                                 my $net=&get_name($$hash{$key}[29]);
2232                                 if ( ! $net){ $net=$$hash{$key}[29];}
2233                                         print"<br>->$net";
2234                                 if ($$hash{$key}[30] ne ''){
2235                                         print": $$hash{$key}[30]";
2236                                 }
2237                         }
2238                         if ($$hash{$key}[17] eq 'ON'){
2239                                 $log="/images/on.gif";
2240                         }else{
2241                                 $log="/images/off.gif";
2242                         }
2243                         #LOGGING
2244                         print<<END;
2245                         </td>
2246                         <td align='left' width='25'><form method='post'><input type='image' img src='$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 ;'/>
2247                         <input type='hidden' name='key' value='$key' />
2248                         <input type='hidden' name='config' value='$config' />
2249                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2250                         </form></td>
2251 END
2252                         #TARGET
2253                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2254                         print<<END;
2255                         <td align='center' width='160' $tdcolor>
2256 END
2257                         #Is this a DNAT rule?
2258                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2259                                 print "Firewall ($$hash{$key}[29])";
2260                                 if($$hash{$key}[30] ne ''){
2261                                         $$hash{$key}[30]=~ tr/|/,/;
2262                                         print": $$hash{$key}[30]";
2263                                 }
2264                                 print"<br>->";
2265                         }
2266                         if ($$hash{$key}[5] eq 'ipfire'){
2267                                 $ipfireiface='Interface';
2268                         }
2269                         if ($$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' || $$hash{$key}[6] eq 'BLUE' ){
2270                                 if ($$hash{$key}[6] eq 'RED1'){
2271                                         print "$ipfireiface $Lang::tr{'red1'}";
2272                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL')
2273                                 {
2274                                         print "$ipfireiface ".&get_name($$hash{$key}[6]);
2275                                 }else{
2276                                         print $$hash{$key}[6];
2277                                 }
2278                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2279                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2280                                 if ($split2 eq '32'){
2281                                         print $split1;
2282                                 }else{
2283                                         print $$hash{$key}[6];
2284                                 }
2285                         }else{
2286                                 print "$$hash{$key}[6]";
2287                         }
2288                         $tdcolor='';
2289                         #TARGETPORT
2290                         &gettgtport(\%$hash,$key);
2291                         print"</td>";
2292                         #RULE ACTIVE
2293                         if($$hash{$key}[2] eq 'ON'){
2294                                 $gif="/images/on.gif"
2295
2296                         }else{
2297                                 $gif="/images/off.gif"
2298                         }
2299                         print<<END;
2300                         <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;' />
2301                         <input type='hidden' name='key' value='$key' />
2302                         <input type='hidden' name='config' value='$config' />
2303                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2304                         </form></td>
2305                         <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;'  />
2306                         <input type='hidden' name='key' value='$key' />
2307                         <input type='hidden' name='config' value='$config' />
2308                         <input type='hidden' name='ACTION' value='editrule' />
2309                         </form></td>
2310                         <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;' />
2311                         <input type='hidden' name='key' value='$key' />
2312                         <input type='hidden' name='config' value='$config' />
2313                         <input type='hidden' name='ACTION' value='copyrule' />
2314                         </form></td>
2315                         <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;'   />
2316                         <input type='hidden' name='key' value='$key' />
2317                         <input type='hidden' name='config' value='$config' />
2318                         <input type='hidden' name='ACTION' value='deleterule' />
2319                         </form></td>
2320 END
2321                         if (exists $$hash{$key-1}){
2322                                 print<<END;
2323                                 <td width='25'><form method='post'><input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2324                                 <input type='hidden' name='key' value='$key' />
2325                                 <input type='hidden' name='config' value='$config' />
2326                                 <input type='hidden' name='ACTION' value='moveup' />
2327                                 </form></td>
2328 END
2329                         }else{
2330                                 print"<td width='25'><input type='image' img src='/images/up.gif' style='visibility:hidden;'></td>";
2331                         }
2332                         if (exists $$hash{$key+1}){
2333                                 print<<END;
2334                                 <td width='25' ><form method='post'><input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2335                                 <input type='hidden' name='key' value='$key' />
2336                                 <input type='hidden' name='config' value='$config' />
2337                                 <input type='hidden' name='ACTION' value='movedown' />
2338                                 </form></td></tr>
2339 END
2340                         }else{
2341                                 print"<td width='25'><input type='image' img src='/images/down.gif' style='visibility:hidden;'></td></tr>";
2342                         }
2343                         #REMARK
2344                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2345                                 print"<tr bgcolor='$color'>";
2346                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td colspan='10'>&nbsp; $$hash{$key}[16]</td></tr>";
2347                         }
2348                         if ($$hash{$key}[18] eq 'ON'){
2349                                 #TIMEFRAME
2350                                 if ($$hash{$key}[18] eq 'ON'){
2351                                         my @days=();
2352                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2353                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2354                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2355                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2356                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2357                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2358                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2359                                         my $weekdays=join(",",@days);
2360                                         if (@days){
2361                                                 print"<tr bgcolor='$color'>";
2362                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27] </td></tr>";
2363                                         }
2364                                 }
2365                         }
2366                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2367                 }
2368                 print"</table>";
2369                 #SHOW FINAL RULE
2370                 print "<table width='100%'rules='cols' border='1'>";
2371                 my $col;
2372                 if ($config eq '/var/ipfire/forward/config'){
2373                         my $pol='fwdfw '.$fwdfwsettings{'POLICY'};
2374                         if ($fwdfwsettings{'POLICY'} eq 'MODE1'){
2375                                 $col="bgcolor='darkred'";
2376                         }else{
2377                                 $col="bgcolor='green'";
2378                         }
2379                         &show_defaultrules($col,$pol);
2380                 }elsif ($config eq '/var/ipfire/forward/outgoing'){
2381                         if ($fwdfwsettings{'POLICY1'} eq 'MODE1'){
2382                                 $col="bgcolor='darkred'";
2383                                 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>";
2384                         }else{
2385                                 $col="bgcolor='green'";
2386                                 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>";
2387                         }
2388                 }else{
2389                         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>";
2390                 }
2391                 print"</table>";
2392                 print "<hr>";
2393                 print "<br><br>";
2394                 &Header::closebox();
2395         }else{
2396                 if ($optionsfw{'SHOWTABLES'} eq 'on'){
2397                         print "<b>$title1</b><br>";
2398                         print"<table width='100%' border='0' rules='none'><tr><td height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td></tr></table>";
2399                         my $col;
2400                         if ($config eq '/var/ipfire/forward/config'){
2401                                 my $pol='fwdfw '.$fwdfwsettings{'POLICY'};
2402                                 if ($fwdfwsettings{'POLICY'} eq 'MODE1'){
2403                                         $col="bgcolor='darkred'";
2404                                 }else{
2405                                         $col="bgcolor='green'";
2406                                 }
2407                                 &show_defaultrules($col,$pol);
2408                         }elsif ($config eq '/var/ipfire/forward/outgoing'){
2409                                 print "<table width='100%' rules='cols' border='1'>";
2410                                 my $pol='fwdfw '.$fwdfwsettings{'POLICY1'};
2411                                 if ($fwdfwsettings{'POLICY1'} eq 'MODE1'){
2412                                         $col="bgcolor='darkred'";
2413                                         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>";
2414                                 }else{
2415                                         $col="bgcolor='green'";
2416                                         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>";
2417                                 }
2418                         }else{
2419                                 print "<table width='100%' rules='cols' border='1'>";
2420                                 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>";
2421                         }
2422                         print"</table><br><br>";
2423                 }
2424         }
2425 }
2426 &Header::closebigbox();
2427 &Header::closepage();
2428
2429 sub show_defaultrules
2430 {
2431         my $col=shift;
2432         my $pol=shift;
2433         #STANDARD RULES (From WIKI)
2434         print"</table>";
2435         if ($col eq "bgcolor='green'"){
2436                 print "<br><table width='100%' rules='cols' border='1' >";
2437                 my $blue   = "<font color=$Header::colourblue>    $Lang::tr{'blue'}</font> ($Lang::tr{'fwdfw pol block'})" if (&Header::blue_used());
2438                 my $orange = "<font color=$Header::colourorange>  $Lang::tr{'orange'}</font> ($Lang::tr{'fwdfw pol block'})" if (&Header::orange_used());
2439                 my $blue1   = "<font color=$Header::colourblue>    $Lang::tr{'blue'}</font> ($Lang::tr{'fwdfw pol allow'})" if (&Header::blue_used());
2440                 my $orange1 = "<font color=$Header::colourorange>  $Lang::tr{'orange'}</font> ($Lang::tr{'fwdfw pol allow'})" if (&Header::orange_used());
2441                 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>";
2442                 print"<td align='center'>$orange1</td>" if (&Header::orange_used());
2443                 print"<td align='center'>$blue1</td>" if (&Header::blue_used());
2444                 print"</tr>";
2445                 if (&Header::orange_used()){
2446                         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>";
2447                         print"<td align='center'>$blue</td>" if (&Header::blue_used());
2448                         print"</tr>";
2449                 }
2450                 if (&Header::blue_used()){
2451                         print"<tr><td align='center'><font color='#000000'>$Lang::tr{'blue'}</td><td align='center'> <font color=$Header::colourred>  $Lang::tr{'red'}</font> ($Lang::tr{'fwdfw pol allow'})</td>";
2452                         print"<td align='center'>$orange</td>" if (&Header::orange_used());
2453                         print"<td align='center'><font color=$Header::colourgreen>  $Lang::tr{'green'}</font> ($Lang::tr{'fwdfw pol block'})</td>";
2454                         print"</tr>";
2455                 }
2456                 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>";
2457         }elsif($col eq "bgcolor='darkred'"){
2458                 print "<table width='100%' rules='cols' border='1' >";
2459                 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>";
2460         }
2461 }