html/cgi-bin/firewall.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 use utf8;
  25 use feature 'unicode_strings';
  26
  27 no warnings 'uninitialized';
  28
  29 # enable only the following on debugging purpose
  30 #use warnings;
  31 #use CGI::Carp 'fatalsToBrowser';
  32
  33 require '/var/ipfire/general-functions.pl';
  34 require "${General::swroot}/lang.pl";
  35 require "${General::swroot}/header.pl";
  36 require "/usr/lib/firewall/firewall-lib.pl";
  37
  38 unless (-d "${General::swroot}/firewall")                       { system("mkdir ${General::swroot}/firewall"); }
  39 unless (-e "${General::swroot}/firewall/settings")      { system("touch ${General::swroot}/firewall/settings"); }
  40 unless (-e "${General::swroot}/firewall/config")        { system("touch ${General::swroot}/firewall/config"); }
  41 unless (-e "${General::swroot}/firewall/input")         { system("touch ${General::swroot}/firewall/input"); }
  42 unless (-e "${General::swroot}/firewall/outgoing")      { system("touch ${General::swroot}/firewall/outgoing"); }
  43
  44 my %fwdfwsettings=();
  45 my %selected=() ;
  46 my %defaultNetworks=();
  47 my %netsettings=();
  48 my %customhost=();
  49 my %customgrp=();
  50 my %customnetworks=();
  51 my %customservice=();
  52 my %customservicegrp=();
  53 my %ccdnet=();
  54 my %customnetwork=();
  55 my %ccdhost=();
  56 my %configfwdfw=();
  57 my %configinputfw=();
  58 my %configoutgoingfw=();
  59 my %ipsecconf=();
  60 my %color=();
  61 my %mainsettings=();
  62 my %checked=();
  63 my %icmptypes=();
  64 my %ovpnsettings=();
  65 my %ipsecsettings=();
  66 my %aliases=();
  67 my %optionsfw=();
  68 my %ifaces=();
  69
  70 my @PROTOCOLS = ("TCP", "UDP", "ICMP", "IGMP", "AH", "ESP", "GRE","IPv6","IPIP");
  71
  72 my $color;
  73 my $confignet           = "${General::swroot}/fwhosts/customnetworks";
  74 my $confighost          = "${General::swroot}/fwhosts/customhosts";
  75 my $configgrp           = "${General::swroot}/fwhosts/customgroups";
  76 my $configsrv           = "${General::swroot}/fwhosts/customservices";
  77 my $configsrvgrp        = "${General::swroot}/fwhosts/customservicegrp";
  78 my $configccdnet        = "${General::swroot}/ovpn/ccd.conf";
  79 my $configccdhost       = "${General::swroot}/ovpn/ovpnconfig";
  80 my $configipsec         = "${General::swroot}/vpn/config";
  81 my $configipsecrw       = "${General::swroot}/vpn/settings";
  82 my $configfwdfw         = "${General::swroot}/firewall/config";
  83 my $configinput         = "${General::swroot}/firewall/input";
  84 my $configoutgoing      = "${General::swroot}/firewall/outgoing";
  85 my $configovpn          = "${General::swroot}/ovpn/settings";
  86 my $fwoptions           = "${General::swroot}/optionsfw/settings";
  87 my $ifacesettings       = "${General::swroot}/ethernet/settings";
  88 my $errormessage='';
  89 my $hint='';
  90 my $ipgrp="${General::swroot}/outgoing/groups";
  91 my $tdcolor='';
  92 my $checkorange='';
  93 my @protocols;
  94 &General::readhash("${General::swroot}/firewall/settings", \%fwdfwsettings);
  95 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  96 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  97 &General::readhash($fwoptions, \%optionsfw);
  98 &General::readhash($ifacesettings, \%ifaces);
  99 &General::readhash("$configovpn", \%ovpnsettings);
 100 &General::readhash("$configipsecrw", \%ipsecsettings);
 101 &General::readhasharray("$configipsec", \%ipsecconf);
 102 &Header::showhttpheaders();
 103 &Header::getcgihash(\%fwdfwsettings);
 104 &Header::openpage($Lang::tr{'firewall rules'}, 1, '');
 105 &Header::openbigbox('100%', 'center',$errormessage);
 106 #### JAVA SCRIPT ####
 107 print<<END;
 108 <script>
 109         var PROTOCOLS_WITH_PORTS = ["TCP", "UDP"];
 110
 111         var update_protocol = function() {
 112                 var protocol = \$("#protocol").val();
 113
 114                 if (protocol === undefined)
 115                         return;
 116
 117                 // Check if a template is/should be used.
 118                 if (protocol === "template") {
 119                         \$("#PROTOCOL_TEMPLATE").show();
 120                 } else {
 121                         \$("#PROTOCOL_TEMPLATE").hide();
 122                 }
 123
 124                 // Check if we are dealing with a protocol, that knows ports.
 125                 if (\$.inArray(protocol, PROTOCOLS_WITH_PORTS) >= 0) {
 126                         \$("#PROTOCOL_PORTS").show();
 127                 } else {
 128                         \$("#PROTOCOL_PORTS").hide();
 129                 }
 130
 131                 // Handle ICMP.
 132                 if (protocol === "ICMP") {
 133                         \$("#PROTOCOL_ICMP_TYPES").show();
 134                 } else {
 135                         \$("#PROTOCOL_ICMP_TYPES").hide();
 136                 }
 137         };
 138
 139         \$(document).ready(function() {
 140                 \$("#protocol").change(update_protocol);
 141                 update_protocol();
 142
 143                 // Show/Hide elements when NAT checkbox is checked.
 144                 if (\$("#USE_NAT").attr("checked")) {
 145                         \$("#actions").hide();
 146                 } else {
 147                         \$(".NAT").hide();
 148                 }
 149
 150                 // Show NAT area when "use nat" checkbox is clicked
 151                 \$("#USE_NAT").change(function() {
 152                         \$(".NAT").toggle();
 153                         \$("#actions").toggle();
 154                 });
 155
 156                 // Time constraints
 157                 if(!\$("#USE_TIME_CONSTRAINTS").attr("checked")) {
 158                         \$("#TIME_CONSTRAINTS").hide();
 159                 }
 160                 \$("#USE_TIME_CONSTRAINTS").change(function() {
 161                         \$("#TIME_CONSTRAINTS").toggle();
 162                 });
 163
 164                 // Automatically select radio buttons when corresponding
 165                 // dropdown menu changes.
 166                 \$("select").change(function() {
 167                         var id = \$(this).attr("name");
 168                         \$('#' + id).prop("checked", true);
 169                 });
 170         });
 171 </script>
 172 END
 173
 174 ####  ACTION  #####
 175
 176 if ($fwdfwsettings{'ACTION'} eq 'saverule')
 177 {
 178         &General::readhasharray("$configfwdfw", \%configfwdfw);
 179         &General::readhasharray("$configinput", \%configinputfw);
 180         &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 181         #Set Variables according to the JQuery code in protocol section
 182         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')
 183         {
 184                 if ($fwdfwsettings{'SRC_PORT'} ne '')
 185                 {
 186                         $fwdfwsettings{'USE_SRC_PORT'} = 'ON';
 187                 }
 188                 if ($fwdfwsettings{'TGT_PORT'} ne '')
 189                 {
 190                         $fwdfwsettings{'USESRV'} = 'ON';
 191                         $fwdfwsettings{'grp3'} = 'TGT_PORT';
 192                 }
 193         }
 194         if ($fwdfwsettings{'PROT'} eq 'template')
 195         {
 196                 $fwdfwsettings{'USESRV'} = 'ON';
 197         }
 198         $errormessage=&checksource;
 199         if(!$errormessage){&checktarget;}
 200         if(!$errormessage){&checkrule;}
 201
 202         #check if manual ip (source) is orange network
 203         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 204                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 205                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 206                         $checkorange='on';
 207                 }
 208         }
 209         #check useless rules
 210         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 211                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 212         }
 213         #check if we try to break rules
 214         if(     $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 215                 $errormessage=$Lang::tr{'fwdfw err same'};
 216         }
 217         #INPUT part
 218         if($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 219                 $fwdfwsettings{'config'}=$configinput;
 220                 $fwdfwsettings{'chain'} = 'INPUTFW';
 221                 my $maxkey=&General::findhasharraykey(\%configinputfw);
 222                 #check if we have an identical rule already
 223                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 224                         foreach my $key (sort keys %configinputfw){
 225                                 if (   "$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'},$fwdfwsettings{'nat'}"
 226                                         eq "$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]"){
 227                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 228                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 229                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 230                                                 }
 231                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && &validremark($fwdfwsettings{'ruleremark'})){
 232                                                         $errormessage='';
 233                                                 }
 234                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 235                                                         $fwdfwsettings{'nosave'} = 'on';
 236                                                 }
 237                                 }
 238                         }
 239                 }
 240                 #check Rulepos on new Rule
 241                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 242                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 243                         foreach my $key (sort keys %configinputfw){
 244                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 245                                         eq "$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]"){
 246                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 247                                 }
 248                         }
 249                 }
 250                 #check if we just close a rule
 251                 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 $fwdfwsettings{'chain'}) {
 252                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 253                                 $errormessage='';
 254                                 $fwdfwsettings{'nosave2'} = 'on';
 255                         }
 256                 }
 257                 if (!$errormessage){
 258                         if($fwdfwsettings{'nosave2'} ne 'on'){
 259                                 &saverule(\%configinputfw,$configinput);
 260                         }
 261                 }
 262         }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
 263         # OUTGOING PART
 264                 $fwdfwsettings{'config'}=$configoutgoing;
 265                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 266                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 267                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 268                         foreach my $key (sort keys %configoutgoingfw){
 269                                 if (   "$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'},$fwdfwsettings{'nat'}"
 270                                         eq "$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]"){
 271                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 272                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 273                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 274                                                 }
 275                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && &validremark($fwdfwsettings{'ruleremark'})){
 276                                                         $errormessage='';
 277                                                 }
 278                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 279                                                         $fwdfwsettings{'nosave'} = 'on';
 280                                                 }
 281                                 }
 282                         }
 283                 }
 284                 #check Rulepos on new Rule
 285                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 286                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 287                         foreach my $key (sort keys %configoutgoingfw){
 288                                 if (   "$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'},$fwdfwsettings{'nat'}"
 289                                         eq "$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]"){
 290                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 291                                 }
 292                         }
 293                 }
 294                 #check if we just close a rule
 295                 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 $fwdfwsettings{'chain'}) {
 296                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 297                                 $fwdfwsettings{'nosave2'} = 'on';
 298                                 $errormessage='';
 299                         }
 300                 }
 301                 #increase counters
 302                 if (!$errormessage){
 303                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 304                                 &saverule(\%configoutgoingfw,$configoutgoing);
 305                         }
 306                 }
 307         }else{
 308                 #FORWARD PART
 309                 $fwdfwsettings{'config'}=$configfwdfw;
 310                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 311                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 312                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 313                         #check if we have an identical rule already
 314                         foreach my $key (sort keys %configfwdfw){
 315                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 316                                         eq "$configfwdfw{$key}[0],$configfwdfw{$key}[2],$configfwdfw{$key}[3],$configfwdfw{$key}[4],$configfwdfw{$key}[5],$configfwdfw{$key}[6],$configfwdfw{$key}[7],$configfwdfw{$key}[8],$configfwdfw{$key}[9],$configfwdfw{$key}[10],$configfwdfw{$key}[11],$configfwdfw{$key}[12],$configfwdfw{$key}[13],$configfwdfw{$key}[14],$configfwdfw{$key}[15],$configfwdfw{$key}[18],$configfwdfw{$key}[19],$configfwdfw{$key}[20],$configfwdfw{$key}[21],$configfwdfw{$key}[22],$configfwdfw{$key}[23],$configfwdfw{$key}[24],$configfwdfw{$key}[25],$configfwdfw{$key}[26],$configfwdfw{$key}[27],$configfwdfw{$key}[28],$configfwdfw{$key}[29],$configfwdfw{$key}[30],$configfwdfw{$key}[31]"){
 317                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 318                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 319                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 320                                                 }
 321                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && &validremark($fwdfwsettings{'ruleremark'})){
 322                                                         $errormessage='';
 323                                                 }
 324                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 325                                                         $fwdfwsettings{'nosave'} = 'on';
 326                                                 }
 327                                 }
 328                         }
 329                 }
 330                 #check Rulepos on new Rule
 331                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 332                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 333                         foreach my $key (sort keys %configfwdfw){
 334                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 335                                         eq "$configfwdfw{$key}[0],$configfwdfw{$key}[2],$configfwdfw{$key}[3],$configfwdfw{$key}[4],$configfwdfw{$key}[5],$configfwdfw{$key}[6],$configfwdfw{$key}[7],$configfwdfw{$key}[8],$configfwdfw{$key}[9],$configfwdfw{$key}[10],$configfwdfw{$key}[11],$configfwdfw{$key}[12],$configfwdfw{$key}[13],$configfwdfw{$key}[14],$configfwdfw{$key}[15],$configfwdfw{$key}[18],$configfwdfw{$key}[19],$configfwdfw{$key}[20],$configfwdfw{$key}[21],$configfwdfw{$key}[22],$configfwdfw{$key}[23],$configfwdfw{$key}[24],$configfwdfw{$key}[25],$configfwdfw{$key}[26],$configfwdfw{$key}[27],$configfwdfw{$key}[28],$configfwdfw{$key}[29],$configfwdfw{$key}[30],$configfwdfw{$key}[31]"){
 336                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 337                                 }
 338                         }
 339                 }
 340                 #check if we just close a rule
 341                 if( $fwdfwsettings{'oldgrp1a'} eq  $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq  $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} &&  $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq  $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
 342                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 343                                 $fwdfwsettings{'nosave2'} = 'on';
 344                                 $errormessage='';
 345                         }
 346                 }
 347                 #increase counters
 348                 if (!$errormessage){
 349                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 350                                 &saverule(\%configfwdfw,$configfwdfw);
 351                         }
 352                 }
 353         }
 354         if ($errormessage){
 355                 &newrule;
 356         }else{
 357                 if($fwdfwsettings{'nosave2'} ne 'on'){
 358                         &General::firewall_config_changed();
 359                 }
 360                 &base;
 361         }
 362 }
 363 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 364 {
 365         &newrule;
 366 }
 367 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 368 {
 369         my %togglehash=();
 370         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 371         foreach my $key (sort keys %togglehash){
 372                 if ($key eq $fwdfwsettings{'key'}){
 373                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 374                 }
 375         }
 376         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 377         &General::firewall_config_changed();
 378         &base;
 379 }
 380 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 381 {
 382         my %togglehash=();
 383         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 384         foreach my $key (sort keys %togglehash){
 385                 if ($key eq $fwdfwsettings{'key'}){
 386                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 387                 }
 388         }
 389         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 390         &General::firewall_config_changed();
 391         &base;
 392 }
 393 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 394 {
 395         &General::firewall_reload();
 396         &base;
 397 }
 398 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 399 {
 400         $fwdfwsettings{'updatefwrule'}='on';
 401         &newrule;
 402 }
 403 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 404 {
 405         &deleterule;
 406 }
 407 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 408 {
 409         &pos_up;
 410         &base;
 411 }
 412 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 413 {
 414         &pos_down;
 415         &base;
 416 }
 417 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 418 {
 419         $fwdfwsettings{'copyfwrule'}='on';
 420         &newrule;
 421 }
 422 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
 423 {
 424         &base;
 425 }
 426 ###  Functions  ####
 427 sub addrule
 428 {
 429         &error;
 430
 431         &Header::openbox('100%', 'left', "");
 432         print <<END;
 433                 <form method="POST" action="">
 434                         <table border='0' width="100%">
 435                                 <tr>
 436                                         <td align='center'>
 437                                                 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'>
 438 END
 439
 440         if (&General::firewall_needs_reload()) {
 441                 print <<END;
 442                         <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-weight: bold; color: green;'>
 443 END
 444         }
 445
 446         print <<END;
 447                                         </td>
 448                                 </tr>
 449                         </table>
 450                 </form>
 451
 452                 <br>
 453 END
 454
 455         &Header::closebox();
 456         &viewtablerule;
 457 }
 458 sub base
 459 {
 460         &hint;
 461         &addrule;
 462 }
 463 sub changerule
 464 {
 465         my $oldchain=shift;
 466         $fwdfwsettings{'updatefwrule'}='';
 467         $fwdfwsettings{'config'}=$oldchain;
 468         $fwdfwsettings{'nobase'}='on';
 469         &deleterule;
 470 }
 471 sub checksource
 472 {
 473         my ($ip,$subnet);
 474         #check ip-address if manual
 475         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 476                 #check if ip with subnet
 477                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 478                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 479                         $subnet = &General::iporsubtocidr($subnet);
 480                         $fwdfwsettings{'isip'}='on';
 481                 }
 482                 #check if only ip
 483                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 484                         $ip=$fwdfwsettings{'src_addr'};
 485                         $subnet = '32';
 486                         $fwdfwsettings{'isip'}='on';
 487                 }
 488
 489                 if ($fwdfwsettings{'isip'} ne 'on'){
 490                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 491                                 $fwdfwsettings{'ismac'}='on';
 492                         }
 493                 }
 494                 if ($fwdfwsettings{'isip'} eq 'on'){
 495                         ##check if ip is valid
 496                         if (! &General::validip($ip)){
 497                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 498                                 return $errormessage;
 499                         }
 500                         #check and form valid IP
 501                         $ip=&General::ip2dec($ip);
 502                         $ip=&General::dec2ip($ip);
 503                         #check if net or broadcast
 504                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 505                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 506                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 507                                 return $errormessage;
 508                         }
 509                 }
 510                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 511                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 512                         return $errormessage;
 513                 }
 514         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 515                 $fwdfwsettings{'grp1'}='std_net_src';
 516                 $fwdfwsettings{$fwdfwsettings{'grp1'}} = 'ALL';
 517         }
 518
 519         #check empty fields
 520         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 521         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 522                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 523                 my @values=();
 524                 foreach (@parts){
 525                         chomp($_);
 526                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 527                                 my $check;
 528                                 #change dashes with :
 529                                 $_=~ tr/-/:/;
 530                                 if ($_ eq "*") {
 531                                         push(@values,"1:65535");
 532                                         $check='on';
 533                                 }
 534                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 535                                         push(@values,"1:$2");
 536                                         $check='on';
 537                                 }
 538                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 539                                         push(@values,"$1:65535");
 540                                         $check='on'
 541                                 }
 542                                 $errormessage .= &General::validportrange($_, 'destination');
 543                                 if(!$check){
 544                                         push (@values,$_);
 545                                 }
 546                         }else{
 547                                 if (&General::validport($_)){
 548                                         push (@values,$_);
 549                                 }else{
 550
 551                                 }
 552                         }
 553                 }
 554                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 555         }
 556         return $errormessage;
 557 }
 558 sub checktarget
 559 {
 560         my ($ip,$subnet);
 561         &General::readhasharray("$configsrv", \%customservice);
 562         #check DNAT settings (has to be single Host and single Port or portrange)
 563         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 564                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 565                         #check if manual ip is a single Host (if set)
 566                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 567                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 568                                 my @tmp1= split ("/",$tmp[3]);
 569                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 570                                 {
 571                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 572                                         return $errormessage;
 573                                 }
 574                         }
 575                         #check if Port is a single Port or portrange
 576                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 577                                 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 578                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 579                                         return $errormessage;
 580                                 }
 581                                 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 582                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 583                                         return $errormessage;
 584                                 }
 585                         }
 586                 }else{
 587                         if ($fwdfwsettings{'grp2'} ne 'ipfire'){
 588                                 $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 589                                 return $errormessage;
 590                         }
 591                 }
 592         }
 593         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 594                 #check if ip with subnet
 595                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 596                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 597                         $subnet = &General::iporsubtocidr($subnet);
 598                 }
 599                 #check if only ip
 600                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 601                         $ip=$fwdfwsettings{'tgt_addr'};
 602                         $subnet='32';
 603                 }
 604                 #check if ip is valid
 605                 if (! &General::validip($ip)){
 606                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 607                         return $errormessage;
 608                 }
 609                 #check and form valid IP
 610                 $ip=&General::ip2dec($ip);
 611                 $ip=&General::dec2ip($ip);
 612                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 613                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 614                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 615                         return $errormessage;
 616                 }
 617         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 618                 $fwdfwsettings{'grp2'}='std_net_tgt';
 619                 $fwdfwsettings{$fwdfwsettings{'grp2'}} = 'ALL';
 620         }
 621         #check for mac in targetgroup
 622         if ($fwdfwsettings{'grp2'} eq 'cust_grp_tgt'){
 623                 &General::readhasharray("$configgrp", \%customgrp);
 624                 &General::readhasharray("$confighost", \%customhost);
 625                 foreach my $grpkey (sort keys %customgrp){
 626                         foreach my $hostkey (sort keys %customhost){
 627                                 if ($customgrp{$grpkey}[2] eq $customhost{$hostkey}[0] && $customhost{$hostkey}[1] eq 'mac'){
 628                                         $hint=$Lang::tr{'fwdfw hint mac'};
 629                                         return $hint;
 630                                 }
 631                         }
 632                 }
 633         }
 634         #check empty fields
 635         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 636         #check tgt services
 637         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 638                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 639                         $fwdfwsettings{'TGT_PROT'}='';
 640                         $fwdfwsettings{'ICMP_TGT'}='';
 641                         $fwdfwsettings{'TGT_PORT'}='';
 642                 }
 643                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 644                         $fwdfwsettings{'TGT_PROT'}='';
 645                         $fwdfwsettings{'ICMP_TGT'}='';
 646                         $fwdfwsettings{'TGT_PORT'}='';
 647                         #check target service
 648                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 649                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 650                         }
 651                 }
 652                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 653                         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
 654                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 655                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 656                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 657                                                 return $errormessage;
 658                                         }
 659                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 660                                         my @values=();
 661                                         foreach (@parts){
 662                                                 chomp($_);
 663                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 664                                                         my $check;
 665                                                         #change dashes with :
 666                                                         $_=~ tr/-/:/;
 667                                                         if ($_ eq "*") {
 668                                                                 push(@values,"1:65535");
 669                                                                 $check='on';
 670                                                         }
 671                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 672                                                                 push(@values,"1:$2");
 673                                                                 $check='on';
 674                                                         }
 675                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 676                                                                 push(@values,"$1:65535");
 677                                                                 $check='on'
 678                                                         }
 679                                                         $errormessage .= &General::validportrange($_, 'destination');
 680                                                         if(!$check){
 681                                                                 push (@values,$_);
 682                                                         }
 683                                                 }else{
 684                                                         if (&General::validport($_)){
 685                                                                 push (@values,$_);
 686                                                         }else{
 687                                                                 $errormessage=$Lang::tr{'fwdfw err tgt_port'};
 688                                                                 return $errormessage;
 689                                                         }
 690                                                 }
 691                                         }
 692                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 693                                 }
 694                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 695                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 696                                         $fwdfwsettings{'TGT_PORT'} = '';
 697                                         $fwdfwsettings{'ICMP_TGT'} = '';
 698                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 699                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 700                                         $fwdfwsettings{'TGT_PORT'} = '';
 701                                         $fwdfwsettings{'ICMP_TGT'}='';
 702                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 703                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 704                                         $fwdfwsettings{'TGT_PORT'} = '';
 705                                         $fwdfwsettings{'ICMP_TGT'}='';
 706                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 707                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 708                                 $fwdfwsettings{'TGT_PORT'} = '';
 709                         }
 710                 }
 711         }
 712         #check targetport
 713         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 714                 $fwdfwsettings{'grp3'}='';
 715                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 716                 $fwdfwsettings{'ICMP_TGT'}='';
 717         }
 718         #check timeframe
 719         if($fwdfwsettings{'TIME'} eq 'ON'){
 720                 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 ''){
 721                         $errormessage=$Lang::tr{'fwdfw err time'};
 722                         return $errormessage;
 723                 }
 724         }
 725         return $errormessage;
 726 }
 727 sub check_natport
 728 {
 729         my $val=shift;
 730         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 731                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 732                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 733                         if ($fwdfwsettings{'dnatport'} eq "*") {
 734                                 $fwdfwsettings{'dnatport'}="1:65535";
 735                         }
 736                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 737                                 $fwdfwsettings{'dnatport'} = "1:$2";
 738                         }
 739                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 740                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 741                         }
 742                 }
 743                 return 1;
 744         }
 745         if ($val =~ "," || $val>65536 || $val<0){
 746                 return 0;
 747         }
 748         return 1;
 749 }
 750 sub checkrule
 751 {
 752         #check valid port for NAT
 753         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 754                 #RULE_ACTION must be ACCEPT if we use NAT
 755                 $fwdfwsettings{'RULE_ACTION'} = 'ACCEPT';
 756
 757                 #if no dnat or snat selected errormessage
 758                 if ($fwdfwsettings{'nat'} eq ''){
 759                         $errormessage=$Lang::tr{'fwdfw dnat nochoice'};
 760                         return;
 761                 }
 762
 763                 #if using snat, the external port has to be empty
 764                 if ($fwdfwsettings{'nat'} eq 'snat' && $fwdfwsettings{'dnatport'} ne ''){
 765                         $errormessage=$Lang::tr{'fwdfw dnat extport'};
 766                         return;
 767                 }
 768                 #if no dest port is given in nat area, take target host port
 769                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 770                 if($fwdfwsettings{'TGT_PORT'} eq '' && $fwdfwsettings{'dnatport'} ne '' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')){
 771                         $errormessage=$Lang::tr{'fwdfw dnat porterr2'};
 772                         return;
 773                 }
 774                 #check if port given in nat area is a single valid port or portrange
 775                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 776                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 777                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 778                         my $custsrvport;
 779                         #get service Protocol and Port
 780                         foreach my $key (sort keys %customservice){
 781                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 782                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 783                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 784                                         }
 785                                         $custsrvport= $customservice{$key}[1];
 786                                 }
 787                         }
 788                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 789                 }
 790                 #check if DNAT port is multiple
 791                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 792                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 793                                         my @values=();
 794                                         foreach (@parts){
 795                                                 chomp($_);
 796                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 797                                                         my $check;
 798                                                         #change dashes with :
 799                                                         $_=~ tr/-/:/;
 800                                                         if ($_ eq "*") {
 801                                                                 push(@values,"1:65535");
 802                                                                 $check='on';
 803                                                         }
 804                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 805                                                                 push(@values,"1:$2");
 806                                                                 $check='on';
 807                                                         }
 808                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 809                                                                 push(@values,"$1:65535");
 810                                                                 $check='on'
 811                                                         }
 812                                                         $errormessage .= &General::validportrange($_, 'destination');
 813                                                         if(!$check){
 814                                                                 push (@values,$_);
 815                                                         }
 816                                                 }else{
 817                                                         if (&General::validport($_)){
 818                                                                 push (@values,$_);
 819                                                         }else{
 820
 821                                                         }
 822                                                 }
 823                                         }
 824                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 825                 }
 826                 #check if a rule with prot tcp or udp and ports is edited and now prot is "all", then delete all ports
 827                 if($fwdfwsettings{'PROT'} eq ''){
 828                         $fwdfwsettings{'dnatport'}='';
 829                 }
 830         }
 831         #check valid remark
 832         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 833                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 834         }
 835         #check if source and target identical
 836         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 837                 $errormessage=$Lang::tr{'fwdfw err same'};
 838                 return $errormessage;
 839         }
 840         #get source and targetip address if possible
 841         my ($sip,$scidr,$tip,$tcidr);
 842         ($sip,$scidr)=&get_ip("src","grp1");
 843         ($tip,$tcidr)=&get_ip("tgt","grp2");
 844         #check same iprange in source and target
 845         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 846                 my $networkip1=&General::getnetworkip($sip,$scidr);
 847                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 848                 if ($scidr gt $tcidr){
 849                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 850                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 851                         }
 852                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 853                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 854                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 855                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 856                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 857                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 858                                 }
 859                 }else{
 860                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 861                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 862                         }
 863                 }
 864         }
 865         #when icmp selected, no source and targetport allowed
 866         if (($fwdfwsettings{'PROT'} ne '' && $fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP' && $fwdfwsettings{'PROT'} ne 'template') && ($fwdfwsettings{'USESRV'} eq 'ON' || $fwdfwsettings{'USE_SRC_PORT'} eq 'ON')){
 867                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 868                 return;
 869         }
 870         #change protocol if prot not equal dest single service
 871         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 872                 foreach my $key (sort keys %customservice){
 873                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 874                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 875                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 876                                         last;
 877                                 }
 878                         }
 879                 }
 880         }
 881         #check source and destination protocol if source manual and dest servicegroup
 882         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 883                 $fwdfwsettings{'PROT'} = '';
 884         }
 885         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 886         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 887         #Check ICMP Types
 888         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 889                 $fwdfwsettings{'USE_SRC_PORT'}='';
 890                 $fwdfwsettings{'SRC_PORT'}='';
 891                 #$fwdfwsettings{'USESRV'}='';
 892                 $fwdfwsettings{'TGT_PORT'}='';
 893                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 894                 foreach my $key (keys %icmptypes){
 895                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 896                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 897                         }
 898                 }
 899         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 900                 $fwdfwsettings{'USE_SRC_PORT'}='';
 901                 $fwdfwsettings{'SRC_PORT'}='';
 902                 $fwdfwsettings{'ICMP_TYPES'}='';
 903                 $fwdfwsettings{'USESRV'}='';
 904                 $fwdfwsettings{'TGT_PORT'}='';
 905         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 906                 $fwdfwsettings{'USE_SRC_PORT'}='';
 907                 $fwdfwsettings{'SRC_PORT'}='';
 908                 $fwdfwsettings{'ICMP_TYPES'}='';
 909                 $fwdfwsettings{'USESRV'}='';
 910                 $fwdfwsettings{'TGT_PORT'}='';
 911         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 912                 $fwdfwsettings{'USE_SRC_PORT'}='';
 913                 $fwdfwsettings{'SRC_PORT'}='';
 914                 $fwdfwsettings{'ICMP_TYPES'}='';
 915                 $fwdfwsettings{'USESRV'}='';
 916                 $fwdfwsettings{'TGT_PORT'}='';
 917         }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
 918                 $fwdfwsettings{'USE_SRC_PORT'}='';
 919                 $fwdfwsettings{'SRC_PORT'}='';
 920                 $fwdfwsettings{'ICMP_TYPES'}='';
 921                 $fwdfwsettings{'USESRV'}='';
 922                 $fwdfwsettings{'TGT_PORT'}='';
 923         }elsif($fwdfwsettings{'PROT'} eq 'IPv6'){
 924                 $fwdfwsettings{'USE_SRC_PORT'}='';
 925                 $fwdfwsettings{'SRC_PORT'}='';
 926                 $fwdfwsettings{'ICMP_TYPES'}='';
 927                 $fwdfwsettings{'USESRV'}='';
 928                 $fwdfwsettings{'TGT_PORT'}='';
 929         }elsif($fwdfwsettings{'PROT'} eq 'IPIP'){
 930                 $fwdfwsettings{'USE_SRC_PORT'}='';
 931                 $fwdfwsettings{'SRC_PORT'}='';
 932                 $fwdfwsettings{'ICMP_TYPES'}='';
 933                 $fwdfwsettings{'USESRV'}='';
 934                 $fwdfwsettings{'TGT_PORT'}='';
 935         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP'){
 936                 $fwdfwsettings{'ICMP_TYPES'}='';
 937                 $fwdfwsettings{'SRC_PORT'}='';
 938                 $fwdfwsettings{'TGT_PORT'}='';
 939         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 940                 $fwdfwsettings{'ICMP_TYPES'}='';
 941         }
 942 }
 943 sub checkvpn
 944 {
 945         my $ip=shift;
 946         #Test if manual IP is part of static OpenVPN networks
 947         &General::readhasharray("$configccdnet", \%ccdnet);
 948         foreach my $key (sort keys %ccdnet){
 949                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 950                 my $sub=&General::iporsubtodec($vpnsubnet);
 951                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 952                         return 0;
 953                 }
 954         }
 955         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 956         # because if one creates a custom host with the ip, we need to check the color there!
 957         # It does not make sense to check this here
 958
 959         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 960         # Is also checked in getcolor
 961
 962         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 963         return 1;
 964 }
 965 sub checkvpncolor
 966 {
 967
 968 }
 969 sub deleterule
 970 {
 971         my %delhash=();
 972         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 973         foreach my $key (sort {$a <=> $b} keys %delhash){
 974                 if ($key >= $fwdfwsettings{'key'}) {
 975                         my $next = $key + 1;
 976                         if (exists $delhash{$next}) {
 977                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 978                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 979                                 }
 980                         }
 981                 }
 982         }
 983         # Remove the very last entry.
 984         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 985         delete $delhash{$last_key};
 986
 987         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 988         &General::firewall_config_changed();
 989
 990         if($fwdfwsettings{'nobase'} ne 'on'){
 991                 &base;
 992         }
 993 }
 994 sub del_double
 995 {
 996         my %all=();
 997         @all{@_}=1;
 998         return (keys %all);
 999 }
1000 sub disable_rule
1001 {
1002         my $key1=shift;
1003         &General::readhasharray("$configfwdfw", \%configfwdfw);
1004         foreach my $key (sort keys %configfwdfw){
1005                         if ($key eq $key1 ){
1006                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
1007                 }
1008         }
1009         &General::writehasharray("$configfwdfw", \%configfwdfw);
1010         &General::firewall_config_changed();
1011 }
1012 sub error
1013 {
1014         if ($errormessage) {
1015                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1016                 print "<class name='base'>$errormessage\n";
1017                 print "&nbsp;</class>\n";
1018                 &Header::closebox();
1019         }
1020 }
1021 sub fillselect
1022 {
1023         my %hash=%{(shift)};
1024         my $val=shift;
1025         my $key;
1026         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
1027                 if($hash{$key}[0] eq $val){
1028                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
1029                 }else{
1030                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1031                 }
1032         }
1033 }
1034 sub gen_dd_block
1035 {
1036         my $srctgt = shift;
1037         my $grp=shift;
1038         my $helper='';
1039         my $show='';
1040         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1041         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1042         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1043         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1044         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1045         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1046         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1047         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1048         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1049         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1050         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1051         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1052         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1053         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1054         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1055         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1056         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1057         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1058         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1059 print<<END;
1060                 <table width='100%' border='0'>
1061                 <tr><td width='50%' valign='top'>
1062                 <table width='95%' border='0'>
1063                 <tr><td width='1%'><input type='radio' name='$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;'>
1064 END
1065         foreach my $network (sort keys %defaultNetworks)
1066                 {
1067                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1068                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1069                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1070                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1071                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1072                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1073                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1074                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1075                         if ($ifaces{$defnet}){
1076                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1077                         }else{
1078                                 print ">$network</option>";
1079                         }
1080                 }
1081         print"</select></td></tr>";
1082         #custom networks
1083         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1084                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1085                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1086                 print"</select></td>";
1087         }
1088         #custom hosts
1089         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1090                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1091                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1092                 print"</select></td>";
1093         }
1094         #custom groups
1095         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1096                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1097                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1098                         if($helper ne $customgrp{$key}[0] && $customgrp{$key}[2] ne 'none'){
1099                                 print"<option ";
1100                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1101                                 print ">$customgrp{$key}[0]</option>";
1102                         }
1103                         $helper=$customgrp{$key}[0];
1104                 }
1105                 print"</select></td>";
1106         }
1107         #End left table. start right table (vpn)
1108         print"</tr></table></td><td valign='top'><table width='95%' border='0' align='right'><tr>";
1109         # CCD networks
1110         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1111                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1112                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1113                 print"</select></td></tr>";
1114         }
1115         #OVPN CCD Hosts
1116         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1117                 if ($ccdhost{$key}[33] ne '' ){
1118                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1119                         $show='1';
1120                         print "<option value='$ccdhost{$key}[1]'";
1121                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1122                         print ">$ccdhost{$key}[1]</option>";
1123                 }
1124         }
1125         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1126                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1127         }
1128         if ($show eq '1'){$show='';print"</select></td></tr>";}
1129         #OVPN N2N
1130         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1131                 if ($ccdhost{$key}[3] eq 'net'){
1132                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1133                         $show='1';
1134                         print "<option value='$ccdhost{$key}[1]'";
1135                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1136                         print ">$ccdhost{$key}[1]</option>";
1137                 }
1138         }
1139         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1140                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1141         }
1142         if ($show eq '1'){$show='';print"</select></td></tr>";}
1143         #IPsec netze
1144         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1145                 if ($ipsecconf{$key}[3] eq 'net' || ($optionsfw{'SHOWDROPDOWN'} eq 'on' && $ipsecconf{$key}[3] ne 'host')){
1146                         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 '');
1147                         $show='1';
1148                         print "<option ";
1149                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1150                         print ">$ipsecconf{$key}[1]</option>";
1151                 }
1152         }
1153         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1154                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1155         }
1156         if ($show eq '1'){$show='';print"</select></td></tr>";}
1157
1158         print"</table>";
1159         print"</td></tr></table><br>";
1160 }
1161 sub get_ip
1162 {
1163         my $val=shift;
1164         my $grp =shift;
1165         my $a;
1166         my $b;
1167         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1168         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1169                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1170                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1171                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1172                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1173                                 $a=$netsettings{'GREEN_NETADDRESS'};
1174                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1175                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1176                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1177                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1178                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1179                                 $a=$netsettings{'BLUE_NETADDRESS'};
1180                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1181                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1182                                 &General::readhash("$configovpn",\%ovpnsettings);
1183                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1184                                 $b=&General::iporsubtocidr($b);
1185                         }
1186                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1187                         &General::readhasharray("$confignet", \%customnetwork);
1188                         foreach my $key (keys %customnetwork){
1189                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1190                                         $a=$customnetwork{$key}[1];
1191                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1192                                 }
1193                         }
1194                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1195                         &General::readhasharray("$confighost", \%customhost);
1196                         foreach my $key (keys %customhost){
1197                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1198                                         if ($customhost{$key}[1] eq 'ip'){
1199                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1200                                                 $b=&General::iporsubtocidr($b);
1201                                         }else{
1202                                                 if ($grp eq 'grp2'){
1203                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1204                                                 }
1205                                         }
1206                                 }
1207                         }
1208                 }
1209         }
1210         return $a,$b;
1211 }
1212 sub get_name
1213 {
1214         my $val=shift;
1215         &General::setup_default_networks(\%defaultNetworks);
1216         foreach my $network (sort keys %defaultNetworks)
1217         {
1218                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1219         }
1220 }
1221 sub getsrcport
1222 {
1223         my %hash=%{(shift)};
1224         my $key=shift;
1225         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1226                 $hash{$key}[10]=~ s/\|/,/g;
1227                 print": $hash{$key}[10]";
1228         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1229                 print": <br>$hash{$key}[9] ";
1230         }
1231 }
1232 sub gettgtport
1233 {
1234         my %hash=%{(shift)};
1235         my $key=shift;
1236         my $service;
1237         my $prot;
1238         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1239                 if($hash{$key}[14] eq 'cust_srv'){
1240                         &General::readhasharray("$configsrv", \%customservice);
1241                         foreach my $i (sort keys %customservice){
1242                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1243                                         $service = $customservice{$i}[0];
1244                                 }
1245                         }
1246                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1247                         $service=$hash{$key}[15];
1248                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1249                         $hash{$key}[15]=~ s/\|/,/g;
1250                         $service=$hash{$key}[15];
1251                 }
1252                 if($service){
1253                         print": $service";
1254                 }
1255         }
1256 }
1257 sub get_serviceports
1258 {
1259         my $type=shift;
1260         my $name=shift;
1261         &General::readhasharray("$configsrv", \%customservice);
1262         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1263         @protocols=();
1264         my @specprot=("IPIP","IPV6","IGMP","GRE","AH","ESP");
1265         if($type eq 'service'){
1266                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1267                         if ($customservice{$key}[0] eq $name){
1268                                 push (@protocols,$customservice{$key}[2]);
1269                         }
1270                 }
1271         }elsif($type eq 'group'){
1272                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1273                         if ($customservicegrp{$key}[0] eq $name){
1274                                 if ($customservicegrp{$key}[2] ~~ @specprot){
1275                                         push (@protocols," ".$customservicegrp{$key}[2]);
1276                                 }else{
1277                                         foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1278                                                 if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1279                                                         if (!grep(/$customservice{$key1}[2]/, @protocols)){
1280                                                                 push (@protocols,$customservice{$key1}[2]);}
1281                                                 }
1282                                         }
1283                                 }
1284                         }
1285                 }
1286         }
1287
1288         # Sort protocols alphabetically.
1289         @protocols = sort(@protocols);
1290
1291         return @protocols;
1292 }
1293 sub getcolor
1294 {
1295         my $nettype=shift;
1296         my $val=shift;
1297         my $hash=shift;
1298         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1299                 # Don't colourise MAC addresses
1300                 if (&General::validmac($val)) {
1301                         $tdcolor = "";
1302                         return;
1303                 }
1304
1305                 #custom Hosts
1306                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1307                         foreach my $key (sort keys %$hash){
1308                                 if ($$hash{$key}[0] eq $val){
1309                                         $val=$$hash{$key}[2];
1310                                 }
1311                         }
1312                 }
1313                 #standard networks
1314                 if ($val eq 'GREEN'){
1315                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1316                         return;
1317                 }elsif ($val eq 'ORANGE'){
1318                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1319                         return;
1320                 }elsif ($val eq 'BLUE'){
1321                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1322                         return;
1323                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1324                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1325                         return;
1326                 }elsif ($val eq 'IPFire' ){
1327                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1328                         return;
1329                 }elsif ($val eq 'OpenVPN-Dyn' ){
1330                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1331                         return;
1332                 }elsif ($val eq 'IPsec RW' ){
1333                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1334                         return;
1335                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1336                         my ($sip,$scidr) = split ("/",$val);
1337                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1338                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1339                                 return;
1340                         }
1341                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1342                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1343                                 return;
1344                         }
1345                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1346                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1347                                 return;
1348                         }
1349                 }elsif ($val eq 'Default IP'){
1350                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1351                         return;
1352                 }
1353                 #Check if a manual IP or custom host is part of a VPN
1354                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1355                         #Check if IP is part of OpenVPN dynamic subnet
1356                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1357                         my ($c,$d) = split("/",$val);
1358                         if (&General::IpInSubnet($c,$a,$b)){
1359                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1360                                 return;
1361                         }
1362                         #Check if IP is part of OpenVPN static subnet
1363                         foreach my $key (sort keys %ccdnet){
1364                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1365                                 $b =&General::iporsubtodec($b);
1366                                 if (&General::IpInSubnet($c,$a,$b)){
1367                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1368                                         return;
1369                                 }
1370                         }
1371                         #Check if IP is part of OpenVPN N2N subnet
1372                         foreach my $key (sort keys %ccdhost){
1373                                 if ($ccdhost{$key}[3] eq 'net'){
1374                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1375                                         if (&General::IpInSubnet($c,$a,$b)){
1376                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1377                                                 return;
1378                                         }
1379                                 }
1380                         }
1381                         #Check if IP is part of IPsec RW network
1382                         if ($ipsecsettings{'RW_NET'} ne ''){
1383                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1384                                 $b=&General::iporsubtodec($b);
1385                                 if (&General::IpInSubnet($c,$a,$b)){
1386                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1387                                         return;
1388                                 }
1389                         }
1390                         #Check if IP is part of a IPsec N2N network
1391                         foreach my $key (sort keys %ipsecconf){
1392                                 if ($ipsecconf{$key}[11]){
1393                                         my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1394                                         $b=&General::iporsubtodec($b);
1395                                         if (&General::IpInSubnet($c,$a,$b)){
1396                                                 $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1397                                                 return;
1398                                         }
1399                                 }
1400                         }
1401                 }
1402                 #VPN networks
1403                 if ($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'){
1404                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1405                         return;
1406                 }
1407                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1408                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1409                         return;
1410                 }
1411                 #ALIASE
1412                 foreach my $alias (sort keys %aliases)
1413                 {
1414                         if ($val eq $alias){
1415                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1416                                 return;
1417                         }
1418                 }
1419         }
1420         $tdcolor='';
1421         return;
1422 }
1423 sub hint
1424 {
1425         if ($hint) {
1426                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1427                 print "<class name='base'>$hint\n";
1428                 print "&nbsp;</class>\n";
1429                 &Header::closebox();
1430         }
1431 }
1432 sub newrule
1433 {
1434         &error;
1435         &General::setup_default_networks(\%defaultNetworks);
1436         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1437         #read all configfiles
1438         &General::readhasharray("$configccdnet", \%ccdnet);
1439         &General::readhasharray("$confignet", \%customnetwork);
1440         &General::readhasharray("$configccdhost", \%ccdhost);
1441         &General::readhasharray("$confighost", \%customhost);
1442         &General::readhasharray("$configccdhost", \%ccdhost);
1443         &General::readhasharray("$configgrp", \%customgrp);
1444         &General::readhasharray("$configipsec", \%ipsecconf);
1445         &General::get_aliases(\%aliases);
1446         my %checked=();
1447         my $helper;
1448         my $sum=0;
1449         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1450         my $config=$fwdfwsettings{'config'};
1451         my %hash=();
1452         #Get Red IP-ADDRESS
1453         open (CONN1,"/var/ipfire/red/local-ipaddress");
1454         my $redip = <CONN1>;
1455         close(CONN1);
1456         if (! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE2'){
1457                 $fwdfwsettings{'RULE_ACTION'}='DROP';
1458         }elsif(! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE1'){
1459                 $fwdfwsettings{'RULE_ACTION'}='ACCEPT';
1460         }
1461         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1462         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1463         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1464         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1465         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1466         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1467         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1468         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1469         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1470         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1471         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1472         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1473         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1474         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1475         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1476         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1477         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1478         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1479         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1480         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1481         #check if update and get values
1482         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1483                 &General::readhasharray("$config", \%hash);
1484                 foreach my $key (sort keys %hash){
1485                         $sum++;
1486                         if ($key eq $fwdfwsettings{'key'}){
1487                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1488                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1489                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1490                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1491                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1492                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1493                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1494                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1495                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1496                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1497                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1498                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1499                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1500                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1501                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1502                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1503                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1504                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1505                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1506                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1507                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1508                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1509                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1510                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1511                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1512                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1513                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1514                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1515                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1516                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1517                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1518                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1519                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1520                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1521                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1522                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1523                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1524                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1525                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1526                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1527                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1528                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1529                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1530                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1531                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1532                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1533                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1534                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1535                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1536                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1537                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1538                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1539                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1540                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1541                                 $selected{'dnat'}{$fwdfwsettings{'dnat'}}                               ='selected';
1542                                 $selected{'snat'}{$fwdfwsettings{'snat'}}                               ='selected';
1543                         }
1544                 }
1545                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1546                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1547                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1548                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1549                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1550                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1551                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1552                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1553                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1554                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1555                 #check if manual ip (source) is orange network
1556                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1557                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1558                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1559                                 $fwdfwsettings{'oldorange'} ='on';
1560                         }
1561                 }
1562         }else{
1563                 $fwdfwsettings{'ACTIVE'}='ON';
1564                 $fwdfwsettings{'nat'} = 'dnat';
1565                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1566                 $checked{'nat'}{$fwdfwsettings{'nat'}} = 'CHECKED';
1567                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1568                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1569                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1570                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1571                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1572                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1573                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1574                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1575                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1576                 #check if manual ip (source) is orange network
1577                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1578                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1579                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1580                                 $fwdfwsettings{'oldorange'} ='on';
1581                         }
1582                 }
1583         }
1584         # Split manual source and target address and delete the subnet
1585         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1586         if ($scidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp1'}}=$sip;}
1587         my ($dip,$dcidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp2'}});
1588         if ($dcidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp2'}}=$dip;}
1589         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1590         #------SOURCE-------------------------------------------------------
1591         print "<form method='post'>";
1592         print<<END;
1593                 <table width='100%' border='0'>
1594                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$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>
1595 END
1596                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1597                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1598                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1599                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1600                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1601                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1602                 if (! -z "${General::swroot}/ethernet/aliases"){
1603                         foreach my $alias (sort keys %aliases)
1604                         {
1605                                 print "<option value='$alias' $selected{'ipfire_src'}{$alias}>$alias</option>";
1606                         }
1607                 }
1608                 print<<END;
1609                 </select></td></tr>
1610                 <tr><td><br></td></tr>
1611                 </table>
1612 END
1613                 &gen_dd_block('src','grp1');
1614                 &Header::closebox();
1615
1616                 #---SNAT / DNAT ------------------------------------------------
1617                 &Header::openbox('100%', 'left', 'NAT');
1618                 print<<END;
1619                         <label>
1620                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1621                                 $Lang::tr{'fwdfw use nat'}
1622                         </label>
1623                         <div class="NAT">
1624                                 <table width='100%' border='0'>
1625                                         <tr>
1626                                                 <td width='5%'></td>
1627                                                 <td width='40%'>
1628                                                         <label>
1629                                                                 <input type='radio' name='nat'  value='dnat' $checked{'nat'}{'dnat'}>
1630                                                                 $Lang::tr{'fwdfw dnat'}
1631                                                         </label>
1632                                                 </td>
1633 END
1634
1635         print <<END;
1636                                                 <td width='25%' align='right'>$Lang::tr{'dnat address'}:</td>
1637                                                 <td width='30%'>
1638                                                         <select name='dnat' style='width: 100%;'>
1639                                                                 <option value='AUTO' $selected{'dnat'}{'AUTO'}>- $Lang::tr{'automatic'} -</option>
1640                                                                 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'red1'} ($redip)</option>
1641 END
1642                 if (%aliases) {
1643                         foreach my $alias (sort keys %aliases) {
1644                                 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1645                         }
1646                 }
1647                 #DNAT Dropdown
1648                 foreach my $network (sort keys %defaultNetworks)
1649                 {
1650                         if ($defaultNetworks{$network}{'NAME'} eq 'BLUE'||$defaultNetworks{$network}{'NAME'} eq 'GREEN' ||$defaultNetworks{$network}{'NAME'} eq 'ORANGE'){
1651                                 print "<option value='$defaultNetworks{$network}{'NAME'}'";
1652                                 print " selected='selected'" if ($fwdfwsettings{'dnat'} eq $defaultNetworks{$network}{'NAME'});
1653                                 print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1654                         }
1655                 }
1656                 print "</select>";
1657                 print "</tr>";
1658
1659                 #SNAT
1660                 print <<END;
1661                                         <tr>
1662                                                 <td width='5%'></td>
1663                                                 <td width='40%'>
1664                                                         <label>
1665                                                                 <input type='radio' name='nat'  value='snat' $checked{'nat'}{'snat'}>
1666                                                                 $Lang::tr{'fwdfw snat'}
1667                                                         </label>
1668                                                 </td>
1669                                                 <td width='25%' align='right'>$Lang::tr{'snat new source ip address'}:</td>
1670                                                 <td width='30%'>
1671                                                         <select name='snat' style='width: 100%;'>
1672 END
1673
1674                 foreach my $alias (sort keys %aliases) {
1675                         print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1676                 }
1677                 # SNAT Dropdown
1678                 foreach my $network (sort keys %defaultNetworks) {
1679                         if ($defaultNetworks{$network}{'NAME'} eq 'BLUE'||$defaultNetworks{$network}{'NAME'} eq 'GREEN' ||$defaultNetworks{$network}{'NAME'} eq 'ORANGE'){
1680                                 print "<option value='$defaultNetworks{$network}{'NAME'}'";
1681                                 print " selected='selected'" if ($fwdfwsettings{'snat'} eq $defaultNetworks{$network}{'NAME'});
1682                                 print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1683                         }
1684                 }
1685                 print <<END;
1686                                                         </select>
1687                                                 </td>
1688                                         </tr>
1689                                 </table>
1690                         </div>
1691 END
1692                 &Header::closebox();
1693
1694                 #---TARGET------------------------------------------------------
1695                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1696                 print<<END;
1697                 <table width='100%' border='0'>
1698                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1699 END
1700                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1701                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1702                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1703                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1704                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1705                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1706                 if (! -z "${General::swroot}/ethernet/aliases"){
1707                         foreach my $alias (sort keys %aliases)
1708                         {
1709                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1710                         }
1711                 }
1712                 print<<END;
1713                 </select></td></tr>
1714                 <tr><td><br></td></tr></table>
1715 END
1716                 &gen_dd_block('tgt','grp2');
1717                 &Header::closebox;
1718                 #---PROTOCOL------------------------------------------------------
1719                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1720                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1721                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1722
1723                 # The dnatport may be empty, if it matches TGT_PORT
1724                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1725                         $fwdfwsettings{'dnatport'} = "";
1726                 }
1727
1728                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1729                 #Fix Protocol for JQuery
1730                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1731                         $fwdfwsettings{'PROT'} = 'template';
1732                 }
1733                 print<<END;
1734                         <table width='100%' border='0'>
1735                                 <tr>
1736                                         <td width="25%">
1737                                                 <select name='PROT' id='protocol' style="width: 95px;">
1738 END
1739                 print "<option value=\"\"";
1740                 if ($fwdfwsettings{'PROT'} eq '') {
1741                         print " selected=\"selected\"";
1742                 }
1743                 print ">$Lang::tr{'all'}</option>";
1744
1745                 print "<option value=\"template\"";
1746                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1747                 print ">- $Lang::tr{'template'} -</option>";
1748
1749                 foreach (@PROTOCOLS) {
1750                         print"<option value=\"$_\"";
1751                         if ($_ eq $fwdfwsettings{'PROT'}) {
1752                                 print " selected=\"selected\"";
1753                         }
1754                         if($_ eq "IPv6"){
1755                                 print ">$Lang::tr{'fwdfw prot41'}</option>";
1756                         }else{
1757                                 print ">$_</option>";
1758                         }
1759                 }
1760
1761                 print<<END;
1762                                                 </select>
1763                                         </td>
1764                                         <td width="75%">
1765                                                 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1766                                                         <tr>
1767                                                                 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1768                                                                 <td colspan='2'>
1769                                                                         <select name='ICMP_TYPES' style='min-width:230px;'>
1770 END
1771                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1772                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1773                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1774                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1775                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1776                         }else{
1777                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1778                         }
1779                 }
1780
1781                 print <<END;
1782                                                                         </select>
1783                                                                 </td>
1784                                                         </tr>
1785                                                 </table>
1786
1787                                                 <table width="100%" border="0" id="PROTOCOL_PORTS">
1788                                                         <tr>
1789                                                                 <!-- #SOURCEPORT -->
1790                                                                 <td>
1791                                                                         $Lang::tr{'fwdfw use srcport'}
1792                                                                 </td>
1793                                                                 <td>
1794                                                                         <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1795                                                                 </td>
1796                                                                 <td width='10%'>
1797                                                                 </td>
1798
1799                                                                 <!-- #TARGETPORT -->
1800                                                                 <td>
1801                                                                         $Lang::tr{'fwdfw use srv'}
1802                                                                 </td>
1803
1804                                                                 <td>
1805                                                                         <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1806                                                                 </td>
1807                                                         </tr>
1808                                                         <tr class="NAT">
1809                                                                 <td colspan='3'></td>
1810                                                                 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1811                                                                 <td>
1812                                                                         <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1813                                                                 </td>
1814                                                         </tr>
1815                                                 </table>
1816
1817                                                 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1818                                                         <tr>
1819                                                                 <td>
1820                                                                         <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1821                                                                         $Lang::tr{'fwhost cust service'}
1822                                                                 </td>
1823                                                                 <td>
1824                                                                         <select name='cust_srv' style='min-width: 230px;'>
1825 END
1826
1827                 &General::readhasharray("$configsrv", \%customservice);
1828                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1829                         print"<option ";
1830                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1831                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1832                 }
1833
1834                 print <<END;
1835                                                                         </select>
1836                                                                 </td>
1837                                                         </tr>
1838                                                         <tr>
1839                                                                 <td>
1840                                                                         <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1841                                                                         $Lang::tr{'fwhost cust srvgrp'}
1842                                                                 </td>
1843                                                                 <td>
1844                                                                         <select name='cust_srvgrp' style='min-width:230px;'>
1845 END
1846
1847                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1848                 my $helper;
1849                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1850                         if ($helper ne $customservicegrp{$key}[0] && $customservicegrp{$key}[2] ne 'none'){
1851                                 print"<option ";
1852                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1853                                 print">$customservicegrp{$key}[0]</option>";
1854                         }
1855                         $helper=$customservicegrp{$key}[0];
1856                 }
1857
1858                 print<<END;
1859                                                                         </select>
1860                                                                 </td>
1861                                                         </tr>
1862                                                 </table>
1863                                         </td>
1864                                 </tr>
1865                         </table>
1866 END
1867
1868                 &Header::closebox;
1869                 $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}}  = 'CHECKED';
1870                 print <<END;
1871                         <center>
1872                                 <table width="80%" class='tbl' id='actions'>
1873                                         <tr>
1874                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1875                                                         &nbsp;<br>&nbsp;
1876                                                 </td>
1877                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1878                                                         &nbsp;<br>&nbsp;
1879                                                 </td>
1880                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1881                                                         &nbsp;<br>&nbsp;
1882                                                 </td>
1883                                         </tr>
1884                                         <tr>
1885                                                 <td width="33%" align="center">
1886                                                         <label>
1887                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1888                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1889                                                         </label>
1890                                                 </td>
1891                                                 <td width="33%" align="center">
1892                                                         <label>
1893                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1894                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1895                                                         </label>
1896                                                 </td>
1897                                                 <td width="33%" align="center">
1898                                                         <label>
1899                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1900                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1901                                                         </label>
1902                                                 </td>
1903                                         </tr>
1904                                 </table>
1905                         </center>
1906
1907                         <br>
1908 END
1909                 #---Activate/logging/remark-------------------------------------
1910                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1911                 print<<END;
1912                 <table width='100%' border='0'>
1913 END
1914                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1915                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1916                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1917                         for (my $count =1; $count <= $sum; $count++){
1918                                 print"<option value='$count' ";
1919                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1920                                 print">$count</option>";
1921                         }
1922                         print"</select></td></tr>";
1923                 }else{
1924                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1925                 }
1926
1927                 print<<END;
1928                 </table>
1929                 <table width='100%'>
1930                         <tr>
1931 END
1932
1933                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
1934                         print <<END;
1935                                 <td>
1936                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
1937                                 </td>
1938                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
1939 END
1940                 } else {
1941                         print <<END;
1942                                 <td colspan="2">
1943                                         <input type="hidden" name="ACTIVE" value="ON">
1944                                 </td>
1945 END
1946                 }
1947
1948                 print <<END;
1949                         </tr>
1950                         <tr>
1951                                 <td>
1952                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
1953                                 </td>
1954                                 <td>$Lang::tr{'fwdfw log rule'}</td>
1955                         </tr>
1956                         <tr>
1957                                 <td width='1%'>
1958                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
1959                                 </td>
1960                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
1961                         </tr>
1962                         <tr id="TIME_CONSTRAINTS">
1963                                 <td colspan="2">
1964                                         <table width="66%" border="0">
1965                                                 <tr>
1966                                                         <td width="8em">&nbsp;</td>
1967                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
1968                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
1969                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
1970                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
1971                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
1972                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
1973                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
1974                                                         <td>&nbsp;</td>
1975                                                 </tr>
1976                                                 <tr>
1977                                                         <td width="8em">&nbsp;</td>
1978                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1979                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1980                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1981                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1982                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1983                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1984                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1985                                                         <td>
1986                                                                 <select name='TIME_FROM'>
1987 END
1988                 for (my $i=0;$i<=23;$i++) {
1989                         $i = sprintf("%02s",$i);
1990                         for (my $j=0;$j<=45;$j+=15) {
1991                                 $j = sprintf("%02s",$j);
1992                                 my $time = $i.":".$j;
1993                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1994                         }
1995                 }
1996                 print<<END;
1997                                                                 </select> &dash;
1998                                                                 <select name='TIME_TO'>
1999 END
2000                 for (my $i=0;$i<=23;$i++) {
2001                         $i = sprintf("%02s",$i);
2002                         for (my $j=0;$j<=45;$j+=15) {
2003                                 $j = sprintf("%02s",$j);
2004                                 my $time = $i.":".$j;
2005                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
2006                         }
2007                 }
2008                 print<<END;
2009                                                                 </select>
2010                                                         </td>
2011                                                 </tr>
2012                                         </table>
2013                                 </td>
2014                         </tr>
2015                 </table>
2016                 <br>
2017 END
2018
2019                 #---ACTION------------------------------------------------------
2020                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
2021                         print<<END;
2022                         <table border='0' width='100%'>
2023                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
2024                         <input type='hidden' name='config' value='$config' >
2025                         <input type='hidden' name='ACTION' value='saverule' ></form>
2026                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2027                         </table>
2028                         <br>
2029 END
2030                 }else{
2031                         print<<END;
2032                         <table border='0' width='100%'>
2033                         <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='$fwdfwsettings{'key'}'>
2034                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2035                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2036                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2037                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2038                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2039                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2040                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2041                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2042                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2043                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2044                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2045                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2046                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2047                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2048                         </table></form>
2049 END
2050                 }
2051                 &Header::closebox();
2052 }
2053 sub pos_up
2054 {
2055         my %uphash=();
2056         my %tmp=();
2057         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2058         foreach my $key (sort keys %uphash){
2059                 if ($key eq $fwdfwsettings{'key'}) {
2060                         my $last = $key -1;
2061                         if (exists $uphash{$last}){
2062                                 #save rule last
2063                                 foreach my $y (0 .. $#{$uphash{$last}}) {
2064                                                 $tmp{0}[$y] = $uphash{$last}[$y];
2065                                 }
2066                                 #copy active rule to last
2067                                 foreach my $i (0 .. $#{$uphash{$last}}) {
2068                                         $uphash{$last}[$i] = $uphash{$key}[$i];
2069                                 }
2070                                 #copy saved rule to actual position
2071                                 foreach my $x (0 .. $#{$tmp{0}}) {
2072                                                 $uphash{$key}[$x] = $tmp{0}[$x];
2073                                 }
2074                         }
2075                 }
2076         }
2077         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2078         &General::firewall_config_changed();
2079 }
2080 sub pos_down
2081 {
2082         my %downhash=();
2083         my %tmp=();
2084         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2085         foreach my $key (sort keys %downhash){
2086                 if ($key eq $fwdfwsettings{'key'}) {
2087                         my $next = $key + 1;
2088                         if (exists $downhash{$next}){
2089                                 #save rule next
2090                                 foreach my $y (0 .. $#{$downhash{$next}}) {
2091                                                 $tmp{0}[$y] = $downhash{$next}[$y];
2092                                 }
2093                                 #copy active rule to next
2094                                 foreach my $i (0 .. $#{$downhash{$next}}) {
2095                                         $downhash{$next}[$i] = $downhash{$key}[$i];
2096                                 }
2097                                 #copy saved rule to actual position
2098                                 foreach my $x (0 .. $#{$tmp{0}}) {
2099                                                 $downhash{$key}[$x] = $tmp{0}[$x];
2100                                 }
2101                         }
2102                 }
2103         }
2104         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2105         &General::firewall_config_changed();
2106 }
2107 sub saverule
2108 {
2109         my $hash=shift;
2110         my $config=shift;
2111         &General::readhasharray("$config", $hash);
2112         if (!$errormessage){
2113                 ################################################################
2114                 #check if we change an INPUT rule to a OUTGOING
2115                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
2116                         &changerule($configinput);
2117                         #print"1";
2118                 }
2119                 #check if we change an INPUT rule to a FORWARD
2120                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2121                         &changerule($configinput);
2122                         #print"2";
2123                 }
2124                 ################################################################
2125                 #check if we change an OUTGOING rule to an INPUT
2126                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
2127                         &changerule($configoutgoing);
2128                         #print"3";
2129                 }
2130                 #check if we change an OUTGOING rule to a FORWARD
2131                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2132                         &changerule($configoutgoing);
2133                         #print"4";
2134                 }
2135                 ################################################################
2136                 #check if we change a FORWARD rule to an INPUT
2137                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2138                         &changerule($configfwdfw);
2139                         #print"5";
2140                 }
2141                 #check if we change a FORWARD rule to an OUTGOING
2142                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2143                         &changerule($configfwdfw);
2144                         #print"6";
2145                 }
2146                 $fwdfwsettings{'ruleremark'}=~ s/,/;/g;
2147                 utf8::decode($fwdfwsettings{'ruleremark'});
2148                 $fwdfwsettings{'ruleremark'}=&Header::escape($fwdfwsettings{'ruleremark'});
2149                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2150                         my $key = &General::findhasharraykey ($hash);
2151                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2152                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2153                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2154                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2155                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2156                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2157                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2158                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2159                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2160                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2161                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2162                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2163                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2164                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2165                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2166                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2167                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2168                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2169                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2170                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2171                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2172                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2173                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2174                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2175                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2176                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2177                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2178                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2179                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2180                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2181                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2182                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2183                         &General::writehasharray("$config", $hash);
2184                 }else{
2185                         foreach my $key (sort {$a <=> $b} keys %$hash){
2186                                 if($key eq $fwdfwsettings{'key'}){
2187                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2188                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2189                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2190                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2191                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2192                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2193                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2194                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2195                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2196                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2197                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2198                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2199                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2200                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2201                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2202                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2203                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2204                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2205                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2206                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2207                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2208                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2209                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2210                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2211                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2212                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2213                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2214                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2215                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2216                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2217                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2218                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2219                                         last;
2220                                 }
2221                         }
2222                 }
2223                 &General::writehasharray("$config", $hash);
2224                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2225                         my %tmp=();
2226                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2227                         for (my $z=0;$z<$val;$z++){
2228                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2229                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2230                                                 my $last = $key -1;
2231                                                 if (exists $$hash{$last}){
2232                                                         #save rule last
2233                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2234                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2235                                                         }
2236                                                         #copy active rule to last
2237                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2238                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2239                                                         }
2240                                                         #copy saved rule to actual position
2241                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2242                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2243                                                         }
2244                                                 }
2245                                         }
2246                                 }
2247                                 $fwdfwsettings{'oldrulenumber'}--;
2248                         }
2249                         &General::writehasharray("$config", $hash);
2250                         &General::firewall_config_changed();
2251                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2252                         my %tmp=();
2253                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2254                                 for (my $z=0;$z<$val;$z++){
2255                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2256                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2257                                                 my $next = $key + 1;
2258                                                 if (exists $$hash{$next}){
2259                                                         #save rule next
2260                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2261                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2262                                                         }
2263                                                         #copy active rule to next
2264                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2265                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2266                                                         }
2267                                                         #copy saved rule to actual position
2268                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2269                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2270                                                         }
2271                                                 }
2272                                         }
2273                                 }
2274                                 $fwdfwsettings{'oldrulenumber'}++;
2275                         }
2276                         &General::writehasharray("$config", $hash);
2277                         &General::firewall_config_changed();
2278                 }
2279         }
2280 }
2281 sub validremark
2282 {
2283         # Checks a hostname against RFC1035
2284         my $remark = $_[0];
2285
2286         # Try to decode $remark into UTF-8. If this doesn't work,
2287         # we assume that the string it not sane.
2288         if (!utf8::decode($remark)) {
2289                 return 0;
2290         }
2291
2292         # Check if the string only contains of printable characters.
2293         if ($remark =~ /^[[:print:]]*$/) {
2294                 return 1;
2295         }
2296         return 0;
2297 }
2298 sub viewtablerule
2299 {
2300         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2301
2302         &viewtablenew(\%configfwdfw, $configfwdfw, $Lang::tr{'firewall rules'});
2303         &viewtablenew(\%configinputfw, $configinput, $Lang::tr{'incoming firewall access'});
2304         &viewtablenew(\%configoutgoingfw, $configoutgoing, $Lang::tr{'outgoing firewall access'});
2305 }
2306 sub viewtablenew
2307 {
2308         my $hash=shift;
2309         my $config=shift;
2310         my $title=shift;
2311         my $go='';
2312
2313         my $show_box = (! -z $config) || ($optionsfw{'SHOWTABLES'} eq 'on');
2314         return if (!$show_box);
2315
2316         &General::get_aliases(\%aliases);
2317         &General::readhasharray("$confighost", \%customhost);
2318         &General::readhasharray("$config", $hash);
2319         &General::readhasharray("$configccdnet", \%ccdnet);
2320         &General::readhasharray("$configccdhost", \%ccdhost);
2321         &General::readhasharray("$configgrp", \%customgrp);
2322         &General::readhasharray("$configsrvgrp", \%customservicegrp);
2323
2324         &Header::openbox('100%', 'left', $title);
2325         print "<table width='100%' cellspacing='0' class='tbl'>";
2326
2327         if (! -z $config) {
2328                 my $count=0;
2329                 my ($gif,$log);
2330                 my $ruletype;
2331                 my $rulecolor;
2332                 my $tooltip;
2333                 my @tmpsrc=();
2334                 my @tmptgt=();
2335                 my $coloryellow='';
2336
2337                 print <<END;
2338                                 <tr>
2339                                         <th align='right' width='3%'>
2340                                                 #
2341                                         </th>
2342                                         <th width='2%'></th>
2343                                         <th align='center'>
2344                                                 <b>$Lang::tr{'protocol'}</b>
2345                                         </th>
2346                                         <th align='center' width='30%'>
2347                                                 <b>$Lang::tr{'fwdfw source'}</b>
2348                                         </th>
2349                                         <th align='center'>
2350                                                 <b>$Lang::tr{'fwdfw log'}</b>
2351                                         </th>
2352                                         <th align='center' width='30%'>
2353                                                 <b>$Lang::tr{'fwdfw target'}</b>
2354                                         </th>
2355                                         <th align='center' colspan='6' width='18%'>
2356                                                 <b>$Lang::tr{'fwdfw action'}</b>
2357                                         </th>
2358                                 </tr>
2359 END
2360
2361                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2362                         $tdcolor='';
2363                         @tmpsrc=();
2364                         @tmptgt=();
2365                         #check if vpn hosts/nets have been deleted
2366                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2367                                 push (@tmpsrc,$$hash{$key}[4]);
2368                         }
2369                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2370                                 push (@tmptgt,$$hash{$key}[6]);
2371                         }
2372                         foreach my $host (@tmpsrc){
2373                                 if($$hash{$key}[3] eq  'ipsec_net_src'){
2374                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2375                                                 $coloryellow='on';
2376                                         }
2377                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src'){
2378                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2379                                                 $coloryellow='on';
2380                                         }
2381                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src'){
2382                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2383                                                 $coloryellow='on';
2384                                         }
2385                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src'){
2386                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2387                                                 $coloryellow='on';
2388                                         }
2389                                 }
2390                         }
2391                         foreach my $host (@tmptgt){
2392                                 if($$hash{$key}[5] eq 'ipsec_net_tgt'){
2393                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2394                                                 $coloryellow='on';
2395                                         }
2396                                 }elsif($$hash{$key}[5] eq 'ovpn_net_tgt'){
2397                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2398                                                 $coloryellow='on';
2399                                         }
2400                                 }elsif($$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2401                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2402                                                 $coloryellow='on';
2403                                         }
2404                                 }elsif($$hash{$key}[5] eq 'ovpn_host_tgt'){
2405                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2406                                                 $coloryellow='on';
2407                                         }
2408                                 }
2409                         }
2410                         #check if networkgroups or servicegroups are empty
2411                         foreach my $netgroup (sort keys %customgrp){
2412                                 if(($$hash{$key}[4] eq $customgrp{$netgroup}[0] || $$hash{$key}[6] eq $customgrp{$netgroup}[0]) && $customgrp{$netgroup}[2] eq 'none'){
2413                                         $coloryellow='on';
2414                                 }
2415                         }
2416                         foreach my $srvgroup (sort keys %customservicegrp){
2417                                 if($$hash{$key}[15] eq $customservicegrp{$srvgroup}[0] && $customservicegrp{$srvgroup}[2] eq 'none'){
2418                                         $coloryellow='on';
2419                                 }
2420                         }
2421                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2422                         $count++;
2423                         if($coloryellow eq 'on'){
2424                                 $color="$color{'color14'}";
2425                                 $coloryellow='';
2426                         }elsif($coloryellow eq ''){
2427                                 if ($count % 2){
2428                                         $color="$color{'color22'}";
2429                                 }
2430                                 else{
2431                                         $color="$color{'color20'}";
2432                                 }
2433                         }
2434                         print<<END;
2435                                 <tr bgcolor='$color'>
2436                                         <td align='right' width='3%'>
2437                                                 <b>$key&nbsp;</b>
2438                                         </td>
2439 END
2440
2441                         #RULETYPE (A,R,D)
2442                         if ($$hash{$key}[0] eq 'ACCEPT'){
2443                                 $ruletype='A';
2444                                 $tooltip='ACCEPT';
2445                                 $rulecolor=$color{'color17'};
2446                         }elsif($$hash{$key}[0] eq 'DROP'){
2447                                 $ruletype='D';
2448                                 $tooltip='DROP';
2449                                 $rulecolor=$color{'color25'};
2450                         }elsif($$hash{$key}[0] eq 'REJECT'){
2451                                 $ruletype='R';
2452                                 $tooltip='REJECT';
2453                                 $rulecolor=$color{'color16'};
2454                         }
2455
2456                         print <<END;
2457                                         <td bgcolor='$rulecolor' align='center' width='2%'>
2458                                                 <span title='$tooltip'>&nbsp;&nbsp;</span>
2459                                         </td>
2460 END
2461
2462                         #Get Protocol
2463                         my $prot;
2464                         if ($$hash{$key}[8]){
2465                                 if ($$hash{$key}[8] eq "IPv6"){
2466                                         push (@protocols,$Lang::tr{'fwdfw prot41 short'})
2467                                 }else{
2468                                         push (@protocols,$$hash{$key}[8]);
2469                                 }
2470                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2471                                 &get_serviceports("service",$$hash{$key}[15]);
2472                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2473                                 &get_serviceports("group",$$hash{$key}[15]);
2474                         }else{
2475                                 push (@protocols,$Lang::tr{'all'});
2476                         }
2477
2478                         my $protz=join(", ",@protocols);
2479                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2480                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2481                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2482                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2483                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2484                                                 last;
2485                                         }
2486                                 }
2487                         }elsif($#protocols gt '3'){
2488                                 print"<td align='center'><span title='$protz'>$Lang::tr{'fwdfw many'}</span></td>";
2489                         }else{
2490                                 print"<td align='center'>$protz</td>";
2491                         }
2492                         @protocols=();
2493                         #SOURCE
2494                         my $ipfireiface;
2495                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2496                         print"<td align='center' width='30%' $tdcolor>";
2497                         if ($$hash{$key}[3] eq 'ipfire_src'){
2498                                 $ipfireiface=$Lang::tr{'fwdfw iface'};
2499                         }
2500                         if ($$hash{$key}[3] eq 'std_net_src'){
2501                                 print &get_name($$hash{$key}[4]);
2502                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2503                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2504                                 if ($split2 eq '32'){
2505                                         print $split1;
2506                                 }else{
2507                                         print $$hash{$key}[4];
2508                                 }
2509                         }elsif ($$hash{$key}[4] eq 'RED1'){
2510                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2511                         }elsif ($$hash{$key}[4] eq 'ALL'){
2512                                 print "$ipfireiface $Lang::tr{'all'}";
2513                         }else{
2514                                 if ($$hash{$key}[4] eq 'GREEN' || $$hash{$key}[4] eq 'ORANGE' || $$hash{$key}[4] eq 'BLUE' || $$hash{$key}[4] eq 'RED'){
2515                                         print "$ipfireiface $Lang::tr{lc($$hash{$key}[4])}";
2516                                 }else{
2517                                         print "$ipfireiface $$hash{$key}[4]";
2518                                 }
2519                         }
2520                         $tdcolor='';
2521                         #SOURCEPORT
2522                         &getsrcport(\%$hash,$key);
2523                         #Is this a SNAT rule?
2524                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2525                                 my $net=&get_name($$hash{$key}[29]);
2526                                 if ( ! $net){ $net=$$hash{$key}[29];}
2527                                         print"<br>->$net";
2528                                 if ($$hash{$key}[30] ne ''){
2529                                         print": $$hash{$key}[30]";
2530                                 }
2531                         }
2532                         if ($$hash{$key}[17] eq 'ON'){
2533                                 $log="/images/on.gif";
2534                         }else{
2535                                 $log="/images/off.gif";
2536                         }
2537                         #LOGGING
2538                         print<<END;
2539                                         </td>
2540                                         <td align='center'>
2541                                                 <form method='POST' action=''>
2542                                                         <input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2543                                                         <input type='hidden' name='key' value='$key' />
2544                                                         <input type='hidden' name='config' value='$config' />
2545                                                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2546                                                 </form>
2547                                         </td>
2548 END
2549                         #TARGET
2550                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2551                         print<<END;
2552                                         <td align='center' $tdcolor>
2553 END
2554                         #Is this a DNAT rule?
2555                         my $natstring;
2556                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2557                                 if ($$hash{$key}[29] eq 'Default IP'){$$hash{$key}[29]=$Lang::tr{'red1'};}
2558                                 if ($$hash{$key}[29] eq 'AUTO'){
2559                                         my @src_addresses=&fwlib::get_addresses(\%$hash,$key,'src');
2560                                         my @nat_ifaces;
2561                                         foreach my $val (@src_addresses){
2562                                                 push (@nat_ifaces,&fwlib::get_nat_address($$hash{$key}[29],$val));
2563                                         }
2564                                         @nat_ifaces=&del_double(@nat_ifaces);
2565                                         $natstring = "";
2566                                 }else{
2567                                         $natstring = "($$hash{$key}[29])";
2568                                 }
2569                                 print "$Lang::tr{'firewall'} $natstring";
2570                                 if($$hash{$key}[30] ne ''){
2571                                         $$hash{$key}[30]=~ tr/|/,/;
2572                                         print": $$hash{$key}[30]";
2573                                 }
2574                                 print"<br>-&gt;";
2575                         }
2576                         if ($$hash{$key}[5] eq 'std_net_tgt' || $$hash{$key}[5] eq 'ipfire'){
2577                                 if ($$hash{$key}[6] eq 'RED1'){
2578                                         print "$Lang::tr{'red1'}";
2579                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL' || $$hash{$key}[6] eq 'RED')
2580                                 {
2581                                         print &get_name($$hash{$key}[6]);
2582                                 }else{
2583                                         print $$hash{$key}[6];
2584                                 }
2585                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2586                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2587                                 if ($split2 eq '32'){
2588                                         print $split1;
2589                                 }else{
2590                                         print $$hash{$key}[6];
2591                                 }
2592                         }else{
2593                                 print "$$hash{$key}[6]";
2594                         }
2595                         $tdcolor='';
2596                         #TARGETPORT
2597                         &gettgtport(\%$hash,$key);
2598                         print"</td>";
2599                         #RULE ACTIVE
2600                         if($$hash{$key}[2] eq 'ON'){
2601                                 $gif="/images/on.gif"
2602
2603                         }else{
2604                                 $gif="/images/off.gif"
2605                         }
2606                         print<<END;
2607                                 <td width='3%' align='center'>
2608                                         <form method='POST' action=''>
2609                                                 <input type='image' img src='$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;' />
2610                                                 <input type='hidden' name='key' value='$key' />
2611                                                 <input type='hidden' name='config' value='$config' />
2612                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2613                                         </form>
2614                                 </td>
2615                                 <td width='3%' align='center'>
2616                                         <form method='POST' action=''>
2617                                                 <input type='image' img src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'fwdfw edit'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2618                                                 <input type='hidden' name='key' value='$key' />
2619                                                 <input type='hidden' name='config' value='$config' />
2620                                                 <input type='hidden' name='ACTION' value='editrule' />
2621                                         </form>
2622                                 </td>
2623                                 <td width='3%' align='center'>
2624                                         <form method='POST' action=''>
2625                                                 <input type='image' img src='/images/addblue.gif' alt='$Lang::tr{'fwdfw copy'}' title='$Lang::tr{'fwdfw copy'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
2626                                                 <input type='hidden' name='key' value='$key' />
2627                                                 <input type='hidden' name='config' value='$config' />
2628                                                 <input type='hidden' name='ACTION' value='copyrule' />
2629                                         </form>
2630                                 </td>
2631                                 <td width='3%' align='center'>
2632                                         <form method='POST' action=''>
2633                                                 <input type='image' img src='/images/delete.gif' alt='$Lang::tr{'delete'}' title='$Lang::tr{'fwdfw delete'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'   />
2634                                                 <input type='hidden' name='key' value='$key' />
2635                                                 <input type='hidden' name='config' value='$config' />
2636                                                 <input type='hidden' name='ACTION' value='deleterule' />
2637                                         </form>
2638                                 </td>
2639 END
2640                         if (exists $$hash{$key-1}){
2641                                 print<<END;
2642                                         <td width='3%' align='center'>
2643                                                 <form method='POST' action=''>
2644                                                         <input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2645                                                         <input type='hidden' name='key' value='$key' />
2646                                                         <input type='hidden' name='config' value='$config' />
2647                                                         <input type='hidden' name='ACTION' value='moveup' />
2648                                                 </form>
2649                                         </td>
2650 END
2651                         }else{
2652                                 print"<td width='3%'></td>";
2653                         }
2654
2655                         if (exists $$hash{$key+1}){
2656                                 print<<END;
2657                                         <td width='3%' align='center'>
2658                                                 <form method='POST' action=''>
2659                                                         <input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2660                                                         <input type='hidden' name='key' value='$key' />
2661                                                         <input type='hidden' name='config' value='$config' />
2662                                                         <input type='hidden' name='ACTION' value='movedown' />
2663                                                 </form>
2664                                         </td>
2665                                 </tr>
2666 END
2667                         }else{
2668                                 print"<td width='3%'></td></tr>";
2669                         }
2670                         #REMARK
2671                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2672                                 print <<END;
2673                                         <tr bgcolor='$color'>
2674                                                 <td>&nbsp;</td>
2675                                                 <td bgcolor='$rulecolor'></td>
2676                                                 <td colspan='10'>
2677                                                         &nbsp; <em>$$hash{$key}[16]</em>
2678                                                 </td>
2679                                         </tr>
2680 END
2681                         }
2682
2683                         if ($$hash{$key}[18] eq 'ON'){
2684                                 #TIMEFRAME
2685                                 if ($$hash{$key}[18] eq 'ON'){
2686                                         my @days=();
2687                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2688                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2689                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2690                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2691                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2692                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2693                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2694                                         my $weekdays=join(",",@days);
2695                                         if (@days){
2696                                                 print"<tr bgcolor='$color'>";
2697                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27]</td></tr>";
2698                                         }
2699                                 }
2700                         }
2701                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2702                 }
2703         } elsif ($optionsfw{'SHOWTABLES'} eq 'on') {
2704                 print <<END;
2705                         <tr>
2706                                 <td colspan='7' height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td>
2707                         </tr>
2708 END
2709         }
2710
2711         #SHOW FINAL RULE
2712         my $policy = 'fwdfw ' . $fwdfwsettings{'POLICY'};
2713         my $colour = "bgcolor='green'";
2714         if ($fwdfwsettings{'POLICY'} eq 'MODE1') {
2715                 $colour = "bgcolor='darkred'";
2716         }
2717
2718         my $message;
2719         if (($config eq '/var/ipfire/firewall/config') && ($fwdfwsettings{'POLICY'} ne 'MODE1')) {
2720                 print <<END;
2721                         <tr>
2722                                 <td colspan='13'>&nbsp;</td>
2723                         </tr>
2724                         <tr>
2725                                 <td colspan='13' style="padding-left:0px;padding-right:0px">
2726                                         <table width="100%" border='1' rules="cols" cellspacing='0'>
2727 END
2728
2729                 # GREEN
2730                 print <<END;
2731                         <tr>
2732                                 <td align='center'>
2733                                         <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2734                                 </td>
2735                                 <td align='center'>
2736                                         <font color="$Header::colourred">$Lang::tr{'red'}</font>
2737                                         ($Lang::tr{'fwdfw pol allow'})
2738                                 </td>
2739 END
2740
2741                 if (&Header::orange_used()) {
2742                         print <<END;
2743                                 <td align='center'>
2744                                         <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2745                                         ($Lang::tr{'fwdfw pol allow'})
2746                                 </td>
2747 END
2748                 }
2749
2750                 if (&Header::blue_used()) {
2751                         print <<END;
2752                                 <td align='center'>
2753                                         <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2754                                         ($Lang::tr{'fwdfw pol allow'})
2755                                 </td>
2756 END
2757                 }
2758
2759                 print"</tr>";
2760
2761                 # ORANGE
2762                 if (&Header::orange_used()) {
2763                         print <<END;
2764                                 <tr>
2765                                         <td align='center' width='20%'>
2766                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2767                                         </td>
2768                                         <td align='center'>
2769                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2770                                                 ($Lang::tr{'fwdfw pol allow'})
2771                                         </td>
2772                                         <td align='center'>
2773                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2774                                                 ($Lang::tr{'fwdfw pol block'})
2775                                         </td>
2776 END
2777
2778                         if (&Header::blue_used()) {
2779                                 print <<END;
2780                                         <td align='center'>
2781                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2782                                                 ($Lang::tr{'fwdfw pol block'})
2783                                         </td>
2784 END
2785                         }
2786
2787                         print"</tr>";
2788                 }
2789
2790                 if (&Header::blue_used()) {
2791                         print <<END;
2792                                 <tr>
2793                                         <td align='center'>
2794                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2795                                         </td>
2796                                         <td align='center'>
2797                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2798                                                 ($Lang::tr{'fwdfw pol allow'})
2799                                         </td>
2800 END
2801
2802                         if (&Header::orange_used()) {
2803                                 print <<END;
2804                                         <td align='center'>
2805                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2806                                                 ($Lang::tr{'fwdfw pol block'})
2807                                         </td>
2808 END
2809                         }
2810
2811                         print <<END;
2812                                         <td align='center'>
2813                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2814                                                 ($Lang::tr{'fwdfw pol block'})
2815                                         </td>
2816                                 </tr>
2817 END
2818                 }
2819
2820                 print <<END;
2821                                         </table>
2822                                 </td>
2823                         </tr>
2824 END
2825
2826                 $message = $Lang::tr{'fwdfw pol allow'};
2827
2828         } elsif ($config eq '/var/ipfire/firewall/outgoing' && ($fwdfwsettings{'POLICY1'} ne 'MODE1')) {
2829                 $message = $Lang::tr{'fwdfw pol allow'};
2830                 $colour = "bgcolor='green'";
2831         } else {
2832                 $message = $Lang::tr{'fwdfw pol block'};
2833                 $colour = "bgcolor='darkred'";
2834         }
2835
2836         if ($message) {
2837                 print <<END;
2838                         <tr>
2839                                 <td $colour align='center' colspan='13'>
2840                                         <font color='#FFFFFF'>$Lang::tr{'policy'}: $message</font>
2841                                 </td>
2842                         </tr>
2843 END
2844         }
2845
2846         print "</table>";
2847         print "<br>";
2848
2849         &Header::closebox();
2850 }
2851
2852 &Header::closebigbox();
2853 &Header::closepage();