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 no warnings 'uninitialized';
  25 # enable only the following on debugging purpose
  26 #use warnings;
  27 #use CGI::Carp 'fatalsToBrowser';
  28
  29 require '/var/ipfire/general-functions.pl';
  30 require "${General::swroot}/lang.pl";
  31 require "${General::swroot}/header.pl";
  32 require "${General::swroot}/firewall/bin/firewall-lib.pl";
  33
  34 unless (-d "${General::swroot}/firewall")                       { system("mkdir ${General::swroot}/firewall"); }
  35 unless (-e "${General::swroot}/firewall/settings")      { system("touch ${General::swroot}/firewall/settings"); }
  36 unless (-e "${General::swroot}/firewall/config")        { system("touch ${General::swroot}/firewall/config"); }
  37 unless (-e "${General::swroot}/firewall/input")         { system("touch ${General::swroot}/firewall/input"); }
  38 unless (-e "${General::swroot}/firewall/outgoing")      { system("touch ${General::swroot}/firewall/outgoing"); }
  39
  40 my %fwdfwsettings=();
  41 my %selected=() ;
  42 my %defaultNetworks=();
  43 my %netsettings=();
  44 my %customhost=();
  45 my %customgrp=();
  46 my %customnetworks=();
  47 my %customservice=();
  48 my %customservicegrp=();
  49 my %ccdnet=();
  50 my %customnetwork=();
  51 my %ccdhost=();
  52 my %configfwdfw=();
  53 my %configinputfw=();
  54 my %configoutgoingfw=();
  55 my %ipsecconf=();
  56 my %color=();
  57 my %mainsettings=();
  58 my %checked=();
  59 my %icmptypes=();
  60 my %ovpnsettings=();
  61 my %ipsecsettings=();
  62 my %aliases=();
  63 my %optionsfw=();
  64 my %ifaces=();
  65
  66 my @PROTOCOLS = ("TCP", "UDP", "ICMP", "IGMP", "AH", "ESP", "GRE","IPv6","IPIP");
  67
  68 my $color;
  69 my $confignet           = "${General::swroot}/fwhosts/customnetworks";
  70 my $confighost          = "${General::swroot}/fwhosts/customhosts";
  71 my $configgrp           = "${General::swroot}/fwhosts/customgroups";
  72 my $configsrv           = "${General::swroot}/fwhosts/customservices";
  73 my $configsrvgrp        = "${General::swroot}/fwhosts/customservicegrp";
  74 my $configccdnet        = "${General::swroot}/ovpn/ccd.conf";
  75 my $configccdhost       = "${General::swroot}/ovpn/ovpnconfig";
  76 my $configipsec         = "${General::swroot}/vpn/config";
  77 my $configipsecrw       = "${General::swroot}/vpn/settings";
  78 my $configfwdfw         = "${General::swroot}/firewall/config";
  79 my $configinput         = "${General::swroot}/firewall/input";
  80 my $configoutgoing      = "${General::swroot}/firewall/outgoing";
  81 my $configovpn          = "${General::swroot}/ovpn/settings";
  82 my $fwoptions           = "${General::swroot}/optionsfw/settings";
  83 my $ifacesettings       = "${General::swroot}/ethernet/settings";
  84 my $errormessage='';
  85 my $hint='';
  86 my $ipgrp="${General::swroot}/outgoing/groups";
  87 my $tdcolor='';
  88 my $checkorange='';
  89 my @protocols;
  90 &General::readhash("${General::swroot}/firewall/settings", \%fwdfwsettings);
  91 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  92 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  93 &General::readhash($fwoptions, \%optionsfw);
  94 &General::readhash($ifacesettings, \%ifaces);
  95 &General::readhash("$configovpn", \%ovpnsettings);
  96 &General::readhash("$configipsecrw", \%ipsecsettings);
  97 &General::readhasharray("$configipsec", \%ipsecconf);
  98 &Header::showhttpheaders();
  99 &Header::getcgihash(\%fwdfwsettings);
 100 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
 101 &Header::openbigbox('100%', 'center',$errormessage);
 102 #### JAVA SCRIPT ####
 103 print<<END;
 104 <script>
 105         var PROTOCOLS_WITH_PORTS = ["TCP", "UDP"];
 106
 107         var update_protocol = function() {
 108                 var protocol = \$("#protocol").val();
 109
 110                 if (protocol === undefined)
 111                         return;
 112
 113                 // Check if a template is/should be used.
 114                 if (protocol === "template") {
 115                         \$("#PROTOCOL_TEMPLATE").show();
 116                 } else {
 117                         \$("#PROTOCOL_TEMPLATE").hide();
 118                 }
 119
 120                 // Check if we are dealing with a protocol, that knows ports.
 121                 if (\$.inArray(protocol, PROTOCOLS_WITH_PORTS) >= 0) {
 122                         \$("#PROTOCOL_PORTS").show();
 123                 } else {
 124                         \$("#PROTOCOL_PORTS").hide();
 125                 }
 126
 127                 // Handle ICMP.
 128                 if (protocol === "ICMP") {
 129                         \$("#PROTOCOL_ICMP_TYPES").show();
 130                 } else {
 131                         \$("#PROTOCOL_ICMP_TYPES").hide();
 132                 }
 133         };
 134
 135         \$(document).ready(function() {
 136                 \$("#protocol").change(update_protocol);
 137                 update_protocol();
 138
 139                 // Show/Hide elements when NAT checkbox is checked.
 140                 if (\$("#USE_NAT").attr("checked")) {
 141                         \$("#actions").hide();
 142                 } else {
 143                         \$(".NAT").hide();
 144                 }
 145
 146                 // Show NAT area when "use nat" checkbox is clicked
 147                 \$("#USE_NAT").change(function() {
 148                         \$(".NAT").toggle();
 149                         \$("#actions").toggle();
 150                 });
 151
 152                 // Time constraints
 153                 if(!\$("#USE_TIME_CONSTRAINTS").attr("checked")) {
 154                         \$("#TIME_CONSTRAINTS").hide();
 155                 }
 156                 \$("#USE_TIME_CONSTRAINTS").change(function() {
 157                         \$("#TIME_CONSTRAINTS").toggle();
 158                 });
 159
 160                 // Automatically select radio buttons when corresponding
 161                 // dropdown menu changes.
 162                 \$("select").change(function() {
 163                         var id = \$(this).attr("name");
 164                         \$('#' + id).prop("checked", true);
 165                 });
 166         });
 167 </script>
 168 END
 169
 170 ####  ACTION  #####
 171
 172 if ($fwdfwsettings{'ACTION'} eq 'saverule')
 173 {
 174         &General::readhasharray("$configfwdfw", \%configfwdfw);
 175         &General::readhasharray("$configinput", \%configinputfw);
 176         &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 177         #Set Variables according to the JQuery code in protocol section
 178         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')
 179         {
 180                 if ($fwdfwsettings{'SRC_PORT'} ne '')
 181                 {
 182                         $fwdfwsettings{'USE_SRC_PORT'} = 'ON';
 183                 }
 184                 if ($fwdfwsettings{'TGT_PORT'} ne '')
 185                 {
 186                         $fwdfwsettings{'USESRV'} = 'ON';
 187                         $fwdfwsettings{'grp3'} = 'TGT_PORT';
 188                 }
 189         }
 190         if ($fwdfwsettings{'PROT'} eq 'template')
 191         {
 192                 $fwdfwsettings{'USESRV'} = 'ON';
 193         }
 194         $errormessage=&checksource;
 195         if(!$errormessage){&checktarget;}
 196         if(!$errormessage){&checkrule;}
 197         #check if manual ip (source) is orange network
 198         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 199                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 200                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 201                         $checkorange='on';
 202                 }
 203         }
 204         #check useless rules
 205         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 206                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 207         }
 208         #check if we try to break rules
 209         if(     $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 210                 $errormessage=$Lang::tr{'fwdfw err same'};
 211         }
 212         #INPUT part
 213         if($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 214                 $fwdfwsettings{'config'}=$configinput;
 215                 $fwdfwsettings{'chain'} = 'INPUTFW';
 216                 my $maxkey=&General::findhasharraykey(\%configinputfw);
 217                 #check if we have an identical rule already
 218                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 219                         foreach my $key (sort keys %configinputfw){
 220                                 if (   "$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'},$fwdfwsettings{'nat'}"
 221                                         eq "$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]"){
 222                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 223                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 224                                                         $errormessage='';
 225                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 226                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 227                                                 }
 228                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 229                                                         $fwdfwsettings{'nosave'} = 'on';
 230                                                 }
 231                                 }
 232                         }
 233                 }
 234                 #check Rulepos on new Rule
 235                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 236                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 237                         foreach my $key (sort keys %configinputfw){
 238                                 if (   "$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'},$fwdfwsettings{'nat'}"
 239                                         eq "$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]"){
 240                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 241                                 }
 242                         }
 243                 }
 244                 #check if we just close a rule
 245                 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 $fwdfwsettings{'chain'}) {
 246                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 247                                 $errormessage='';
 248                                 $fwdfwsettings{'nosave2'} = 'on';
 249                         }
 250                 }
 251                 if (!$errormessage){
 252                         if($fwdfwsettings{'nosave2'} ne 'on'){
 253                                 &saverule(\%configinputfw,$configinput);
 254                         }
 255                 }
 256         }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
 257         # OUTGOING PART
 258                 $fwdfwsettings{'config'}=$configoutgoing;
 259                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 260                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 261                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 262                         foreach my $key (sort keys %configoutgoingfw){
 263                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 264                                         eq "$configoutgoingfw{$key}[0],$configoutgoingfw{$key}[2],$configoutgoingfw{$key}[3],$configoutgoingfw{$key}[4],$configoutgoingfw{$key}[5],$configoutgoingfw{$key}[6],$configoutgoingfw{$key}[7],$configoutgoingfw{$key}[8],$configoutgoingfw{$key}[9],$configoutgoingfw{$key}[10],$configoutgoingfw{$key}[11],$configoutgoingfw{$key}[12],$configoutgoingfw{$key}[13],$configoutgoingfw{$key}[14],$configoutgoingfw{$key}[15],$configoutgoingfw{$key}[17],$configoutgoingfw{$key}[18],$configoutgoingfw{$key}[19],$configoutgoingfw{$key}[20],$configoutgoingfw{$key}[21],$configoutgoingfw{$key}[22],$configoutgoingfw{$key}[23],$configoutgoingfw{$key}[24],$configoutgoingfw{$key}[25],$configoutgoingfw{$key}[26],$configoutgoingfw{$key}[27],$configoutgoingfw{$key}[28],$configoutgoingfw{$key}[29],$configoutgoingfw{$key}[30],$configoutgoingfw{$key}[31]"){
 265                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 266                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 267                                                         $errormessage='';
 268                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 269                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 270                                                 }
 271                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 272                                                         $fwdfwsettings{'nosave'} = 'on';
 273                                                 }
 274                                 }
 275                         }
 276                 }
 277                 #check Rulepos on new Rule
 278                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 279                         print"CHECK OUTGOING DOPPELTE REGEL<br>";
 280                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 281                         foreach my $key (sort keys %configoutgoingfw){
 282                                 if (   "$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'},$fwdfwsettings{'nat'}"
 283                                         eq "$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]"){
 284                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 285                                 }
 286                         }
 287                 }
 288                 #check if we just close a rule
 289                 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 $fwdfwsettings{'chain'}) {
 290                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 291                                 $fwdfwsettings{'nosave2'} = 'on';
 292                                 $errormessage='';
 293                         }
 294                 }
 295                 #increase counters
 296                 if (!$errormessage){
 297                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 298                                 &saverule(\%configoutgoingfw,$configoutgoing);
 299                         }
 300                 }
 301         }else{
 302                 #FORWARD PART
 303                 $fwdfwsettings{'config'}=$configfwdfw;
 304                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 305                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 306                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 307                         #check if we have an identical rule already
 308                         foreach my $key (sort keys %configfwdfw){
 309                                 if (   "$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'}"
 310                                         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]"){
 311                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 312                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 313                                                         $errormessage='';
 314                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 315                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 316                                                 }
 317                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 318                                                         $fwdfwsettings{'nosave'} = 'on';
 319                                                 }
 320                                 }
 321                         }
 322                 }
 323                 #check Rulepos on new Rule
 324                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 325                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 326                         foreach my $key (sort keys %configfwdfw){
 327                                 if (   "$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'}"
 328                                         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]"){
 329                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 330                                 }
 331                         }
 332                 }
 333                 #check if we just close a rule
 334                 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 $fwdfwsettings{'chain'}) {
 335                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 336                                 $fwdfwsettings{'nosave2'} = 'on';
 337                                 $errormessage='';
 338                         }
 339                 }
 340                 #increase counters
 341                 if (!$errormessage){
 342                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 343                                 &saverule(\%configfwdfw,$configfwdfw);
 344                         }
 345                 }
 346         }
 347         if ($errormessage){
 348                 &newrule;
 349         }else{
 350                 if($fwdfwsettings{'nosave2'} ne 'on'){
 351                         &General::firewall_config_changed();
 352                 }
 353                 &base;
 354         }
 355 }
 356 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 357 {
 358         &newrule;
 359 }
 360 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 361 {
 362         my %togglehash=();
 363         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 364         foreach my $key (sort keys %togglehash){
 365                 if ($key eq $fwdfwsettings{'key'}){
 366                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 367                 }
 368         }
 369         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 370         &General::firewall_config_changed();
 371         &base;
 372 }
 373 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 374 {
 375         my %togglehash=();
 376         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 377         foreach my $key (sort keys %togglehash){
 378                 if ($key eq $fwdfwsettings{'key'}){
 379                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 380                 }
 381         }
 382         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 383         &General::firewall_config_changed();
 384         &base;
 385 }
 386 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 387 {
 388         &General::firewall_reload();
 389         &base;
 390 }
 391 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 392 {
 393         $fwdfwsettings{'updatefwrule'}='on';
 394         &newrule;
 395 }
 396 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 397 {
 398         &deleterule;
 399 }
 400 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 401 {
 402         &pos_up;
 403         &base;
 404 }
 405 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 406 {
 407         &pos_down;
 408         &base;
 409 }
 410 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 411 {
 412         $fwdfwsettings{'copyfwrule'}='on';
 413         &newrule;
 414 }
 415 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
 416 {
 417         &base;
 418 }
 419 ###  Functions  ####
 420 sub addrule
 421 {
 422         &error;
 423
 424         &Header::openbox('100%', 'left', "");
 425         print <<END;
 426                 <form method="POST" action="">
 427                         <table border='0' width="100%">
 428                                 <tr>
 429                                         <td align='center'>
 430                                                 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'>
 431 END
 432
 433         if (&General::firewall_needs_reload()) {
 434                 print <<END;
 435                         <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-weight: bold; color: green;'>
 436 END
 437         }
 438
 439         print <<END;
 440                                         </td>
 441                                 </tr>
 442                         </table>
 443                 </form>
 444
 445                 <br>
 446 END
 447
 448         &Header::closebox();
 449         &viewtablerule;
 450 }
 451 sub base
 452 {
 453         &hint;
 454         &addrule;
 455 }
 456 sub changerule
 457 {
 458         my $oldchain=shift;
 459         $fwdfwsettings{'updatefwrule'}='';
 460         $fwdfwsettings{'config'}=$oldchain;
 461         $fwdfwsettings{'nobase'}='on';
 462         &deleterule;
 463 }
 464 sub checksource
 465 {
 466         my ($ip,$subnet);
 467         #check ip-address if manual
 468         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 469                 #check if ip with subnet
 470                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 471                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 472                         $subnet = &General::iporsubtocidr($subnet);
 473                         $fwdfwsettings{'isip'}='on';
 474                 }
 475                 #check if only ip
 476                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 477                         $ip=$fwdfwsettings{'src_addr'};
 478                         $subnet = '32';
 479                         $fwdfwsettings{'isip'}='on';
 480                 }
 481
 482                 if ($fwdfwsettings{'isip'} ne 'on'){
 483                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 484                                 $fwdfwsettings{'ismac'}='on';
 485                         }
 486                 }
 487                 if ($fwdfwsettings{'isip'} eq 'on'){
 488                         ##check if ip is valid
 489                         if (! &General::validip($ip)){
 490                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 491                                 return $errormessage;
 492                         }
 493                         #check and form valid IP
 494                         $ip=&General::ip2dec($ip);
 495                         $ip=&General::dec2ip($ip);
 496                         #check if net or broadcast
 497                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 498                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 499                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 500                                 return $errormessage;
 501                         }
 502                 }
 503                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 504                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 505                         return $errormessage;
 506                 }
 507         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 508                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 509                 return $errormessage;
 510         }
 511
 512         #check empty fields
 513         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 514         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 515                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 516                 my @values=();
 517                 foreach (@parts){
 518                         chomp($_);
 519                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 520                                 my $check;
 521                                 #change dashes with :
 522                                 $_=~ tr/-/:/;
 523                                 if ($_ eq "*") {
 524                                         push(@values,"1:65535");
 525                                         $check='on';
 526                                 }
 527                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 528                                         push(@values,"1:$2");
 529                                         $check='on';
 530                                 }
 531                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 532                                         push(@values,"$1:65535");
 533                                         $check='on'
 534                                 }
 535                                 $errormessage .= &General::validportrange($_, 'destination');
 536                                 if(!$check){
 537                                         push (@values,$_);
 538                                 }
 539                         }else{
 540                                 if (&General::validport($_)){
 541                                         push (@values,$_);
 542                                 }else{
 543
 544                                 }
 545                         }
 546                 }
 547                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 548         }
 549         return $errormessage;
 550 }
 551 sub checktarget
 552 {
 553         my ($ip,$subnet);
 554         &General::readhasharray("$configsrv", \%customservice);
 555         #check DNAT settings (has to be single Host and single Port or portrange)
 556         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 557                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 558                         #check if manual ip is a single Host (if set)
 559                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 560                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 561                                 my @tmp1= split ("/",$tmp[3]);
 562                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 563                                 {
 564                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 565                                         return $errormessage;
 566                                 }
 567                         }
 568                         #check if Port is a single Port or portrange
 569                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 570                                 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 571                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 572                                         return $errormessage;
 573                                 }
 574                                 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 575                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 576                                         return $errormessage;
 577                                 }
 578                         }
 579                 }else{
 580                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 581                         return $errormessage;
 582                 }
 583         }
 584         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 585                 #check if ip with subnet
 586                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 587                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 588                         $subnet = &General::iporsubtocidr($subnet);
 589                 }
 590                 #check if only ip
 591                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 592                         $ip=$fwdfwsettings{'tgt_addr'};
 593                         $subnet='32';
 594                 }
 595                 #check if ip is valid
 596                 if (! &General::validip($ip)){
 597                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 598                         return $errormessage;
 599                 }
 600                 #check and form valid IP
 601                 $ip=&General::ip2dec($ip);
 602                 $ip=&General::dec2ip($ip);
 603                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 604                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 605                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 606                         return $errormessage;
 607                 }
 608         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 609                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 610                 return $errormessage;
 611         }
 612         #check empty fields
 613         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 614         #check tgt services
 615         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 616                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 617                         $fwdfwsettings{'TGT_PROT'}='';
 618                         $fwdfwsettings{'ICMP_TGT'}='';
 619                         $fwdfwsettings{'TGT_PORT'}='';
 620                 }
 621                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 622                         $fwdfwsettings{'TGT_PROT'}='';
 623                         $fwdfwsettings{'ICMP_TGT'}='';
 624                         $fwdfwsettings{'TGT_PORT'}='';
 625                         #check target service
 626                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 627                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 628                         }
 629                 }
 630                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 631                         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
 632                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 633                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 634                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 635                                                 return $errormessage;
 636                                         }
 637                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 638                                         my @values=();
 639                                         foreach (@parts){
 640                                                 chomp($_);
 641                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 642                                                         my $check;
 643                                                         #change dashes with :
 644                                                         $_=~ tr/-/:/;
 645                                                         if ($_ eq "*") {
 646                                                                 push(@values,"1:65535");
 647                                                                 $check='on';
 648                                                         }
 649                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 650                                                                 push(@values,"1:$2");
 651                                                                 $check='on';
 652                                                         }
 653                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 654                                                                 push(@values,"$1:65535");
 655                                                                 $check='on'
 656                                                         }
 657                                                         $errormessage .= &General::validportrange($_, 'destination');
 658                                                         if(!$check){
 659                                                                 push (@values,$_);
 660                                                         }
 661                                                 }else{
 662                                                         if (&General::validport($_)){
 663                                                                 push (@values,$_);
 664                                                         }else{
 665                                                                 $errormessage=$Lang::tr{'fwdfw err tgt_port'};
 666                                                                 return $errormessage;
 667                                                         }
 668                                                 }
 669                                         }
 670                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 671                                 }
 672                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 673                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 674                                         $fwdfwsettings{'TGT_PORT'} = '';
 675                                         $fwdfwsettings{'ICMP_TGT'} = '';
 676                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 677                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 678                                         $fwdfwsettings{'TGT_PORT'} = '';
 679                                         $fwdfwsettings{'ICMP_TGT'}='';
 680                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 681                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 682                                         $fwdfwsettings{'TGT_PORT'} = '';
 683                                         $fwdfwsettings{'ICMP_TGT'}='';
 684                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 685                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 686                                 $fwdfwsettings{'TGT_PORT'} = '';
 687                         }
 688                 }
 689         }
 690         #check targetport
 691         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 692                 $fwdfwsettings{'grp3'}='';
 693                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 694                 $fwdfwsettings{'ICMP_TGT'}='';
 695         }
 696         #check timeframe
 697         if($fwdfwsettings{'TIME'} eq 'ON'){
 698                 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 ''){
 699                         $errormessage=$Lang::tr{'fwdfw err time'};
 700                         return $errormessage;
 701                 }
 702         }
 703         return $errormessage;
 704 }
 705 sub check_natport
 706 {
 707         my $val=shift;
 708         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 709                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 710                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 711                         if ($fwdfwsettings{'dnatport'} eq "*") {
 712                                 $fwdfwsettings{'dnatport'}="1:65535";
 713                         }
 714                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 715                                 $fwdfwsettings{'dnatport'} = "1:$2";
 716                         }
 717                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 718                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 719                         }
 720                 }
 721                 return 1;
 722         }
 723         if ($val =~ "," || $val>65536 || $val<0){
 724                 return 0;
 725         }
 726         return 1;
 727 }
 728 sub checkrule
 729 {
 730         #check valid port for NAT
 731         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 732                 #RULE_ACTION must be ACCEPT if we use NAT
 733                 $fwdfwsettings{'RULE_ACTION'} = 'ACCEPT';
 734
 735                 #if no dnat or snat selected errormessage
 736                 if ($fwdfwsettings{'nat'} eq ''){
 737                         $errormessage=$Lang::tr{'fwdfw dnat nochoice'};
 738                         return;
 739                 }
 740
 741                 #if using snat, the external port has to be empty
 742                 if ($fwdfwsettings{'nat'} eq 'snat' && $fwdfwsettings{'dnatport'} ne ''){
 743                         $errormessage=$Lang::tr{'fwdfw dnat extport'};
 744                         return;
 745                 }
 746                 #if no dest port is given in nat area, take target host port
 747                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 748                 if($fwdfwsettings{'TGT_PORT'} eq '' && $fwdfwsettings{'dnatport'} ne '' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')){
 749                         $errormessage=$Lang::tr{'fwdfw dnat porterr2'};
 750                         return;
 751                 }
 752                 #check if port given in nat area is a single valid port or portrange
 753                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 754                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 755                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 756                         my $custsrvport;
 757                         #get service Protocol and Port
 758                         foreach my $key (sort keys %customservice){
 759                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 760                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 761                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 762                                         }
 763                                         $custsrvport= $customservice{$key}[1];
 764                                 }
 765                         }
 766                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 767                 }
 768                 #check if DNAT port is multiple
 769                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 770                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 771                                         my @values=();
 772                                         foreach (@parts){
 773                                                 chomp($_);
 774                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 775                                                         my $check;
 776                                                         #change dashes with :
 777                                                         $_=~ tr/-/:/;
 778                                                         if ($_ eq "*") {
 779                                                                 push(@values,"1:65535");
 780                                                                 $check='on';
 781                                                         }
 782                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 783                                                                 push(@values,"1:$2");
 784                                                                 $check='on';
 785                                                         }
 786                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 787                                                                 push(@values,"$1:65535");
 788                                                                 $check='on'
 789                                                         }
 790                                                         $errormessage .= &General::validportrange($_, 'destination');
 791                                                         if(!$check){
 792                                                                 push (@values,$_);
 793                                                         }
 794                                                 }else{
 795                                                         if (&General::validport($_)){
 796                                                                 push (@values,$_);
 797                                                         }else{
 798
 799                                                         }
 800                                                 }
 801                                         }
 802                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 803                 }
 804                 #check if a rule with prot tcp or udp and ports is edited and now prot is "all", then delete all ports
 805                 if($fwdfwsettings{'PROT'} eq ''){
 806                         $fwdfwsettings{'dnatport'}='';
 807                 }
 808         }
 809         #check valid remark
 810         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 811                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 812         }
 813         #check if source and target identical
 814         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 815                 $errormessage=$Lang::tr{'fwdfw err same'};
 816                 return $errormessage;
 817         }
 818         #get source and targetip address if possible
 819         my ($sip,$scidr,$tip,$tcidr);
 820         ($sip,$scidr)=&get_ip("src","grp1");
 821         ($tip,$tcidr)=&get_ip("tgt","grp2");
 822         #check same iprange in source and target
 823         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 824                 my $networkip1=&General::getnetworkip($sip,$scidr);
 825                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 826                 if ($scidr gt $tcidr){
 827                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 828                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 829                         }
 830                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 831                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 832                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 833                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 834                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 835                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 836                                 }
 837                 }else{
 838                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 839                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 840                         }
 841                 }
 842         }
 843         #when icmp selected, no source and targetport allowed
 844         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')){
 845                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 846                 return;
 847         }
 848         #change protocol if prot not equal dest single service
 849         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 850                 foreach my $key (sort keys %customservice){
 851                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 852                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 853                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 854                                         last;
 855                                 }
 856                         }
 857                 }
 858         }
 859         #check source and destination protocol if source manual and dest servicegroup
 860         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 861                 $fwdfwsettings{'PROT'} = '';
 862         }
 863         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 864         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 865         #Check ICMP Types
 866         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 867                 $fwdfwsettings{'USE_SRC_PORT'}='';
 868                 $fwdfwsettings{'SRC_PORT'}='';
 869                 #$fwdfwsettings{'USESRV'}='';
 870                 $fwdfwsettings{'TGT_PORT'}='';
 871                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 872                 foreach my $key (keys %icmptypes){
 873                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 874                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 875                         }
 876                 }
 877         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 878                 $fwdfwsettings{'USE_SRC_PORT'}='';
 879                 $fwdfwsettings{'SRC_PORT'}='';
 880                 $fwdfwsettings{'ICMP_TYPES'}='';
 881                 $fwdfwsettings{'USESRV'}='';
 882                 $fwdfwsettings{'TGT_PORT'}='';
 883         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 884                 $fwdfwsettings{'USE_SRC_PORT'}='';
 885                 $fwdfwsettings{'SRC_PORT'}='';
 886                 $fwdfwsettings{'ICMP_TYPES'}='';
 887                 $fwdfwsettings{'USESRV'}='';
 888                 $fwdfwsettings{'TGT_PORT'}='';
 889         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 890                 $fwdfwsettings{'USE_SRC_PORT'}='';
 891                 $fwdfwsettings{'SRC_PORT'}='';
 892                 $fwdfwsettings{'ICMP_TYPES'}='';
 893                 $fwdfwsettings{'USESRV'}='';
 894                 $fwdfwsettings{'TGT_PORT'}='';
 895         }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
 896                 $fwdfwsettings{'USE_SRC_PORT'}='';
 897                 $fwdfwsettings{'SRC_PORT'}='';
 898                 $fwdfwsettings{'ICMP_TYPES'}='';
 899                 $fwdfwsettings{'USESRV'}='';
 900                 $fwdfwsettings{'TGT_PORT'}='';
 901         }elsif($fwdfwsettings{'PROT'} eq 'IPv6'){
 902                 $fwdfwsettings{'USE_SRC_PORT'}='';
 903                 $fwdfwsettings{'SRC_PORT'}='';
 904                 $fwdfwsettings{'ICMP_TYPES'}='';
 905                 $fwdfwsettings{'USESRV'}='';
 906                 $fwdfwsettings{'TGT_PORT'}='';
 907         }elsif($fwdfwsettings{'PROT'} eq 'IPIP'){
 908                 $fwdfwsettings{'USE_SRC_PORT'}='';
 909                 $fwdfwsettings{'SRC_PORT'}='';
 910                 $fwdfwsettings{'ICMP_TYPES'}='';
 911                 $fwdfwsettings{'USESRV'}='';
 912                 $fwdfwsettings{'TGT_PORT'}='';
 913         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP'){
 914                 $fwdfwsettings{'ICMP_TYPES'}='';
 915                 $fwdfwsettings{'SRC_PORT'}='';
 916                 $fwdfwsettings{'TGT_PORT'}='';
 917         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 918                 $fwdfwsettings{'ICMP_TYPES'}='';
 919         }
 920 }
 921 sub checkvpn
 922 {
 923         my $ip=shift;
 924         #Test if manual IP is part of static OpenVPN networks
 925         &General::readhasharray("$configccdnet", \%ccdnet);
 926         foreach my $key (sort keys %ccdnet){
 927                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 928                 my $sub=&General::iporsubtodec($vpnsubnet);
 929                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 930                         return 0;
 931                 }
 932         }
 933         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 934         # because if one creates a custom host with the ip, we need to check the color there!
 935         # It does not make sense to check this here
 936
 937         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 938         # Is also checked in getcolor
 939
 940         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 941         return 1;
 942 }
 943 sub checkvpncolor
 944 {
 945
 946 }
 947 sub deleterule
 948 {
 949         my %delhash=();
 950         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 951         foreach my $key (sort {$a <=> $b} keys %delhash){
 952                 if ($key >= $fwdfwsettings{'key'}) {
 953                         my $next = $key + 1;
 954                         if (exists $delhash{$next}) {
 955                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 956                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 957                                 }
 958                         }
 959                 }
 960         }
 961         # Remove the very last entry.
 962         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 963         delete $delhash{$last_key};
 964
 965         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 966         &General::firewall_config_changed();
 967
 968         if($fwdfwsettings{'nobase'} ne 'on'){
 969                 &base;
 970         }
 971 }
 972 sub disable_rule
 973 {
 974         my $key1=shift;
 975         &General::readhasharray("$configfwdfw", \%configfwdfw);
 976         foreach my $key (sort keys %configfwdfw){
 977                         if ($key eq $key1 ){
 978                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 979                 }
 980         }
 981         &General::writehasharray("$configfwdfw", \%configfwdfw);
 982         &General::firewall_config_changed();
 983 }
 984 sub error
 985 {
 986         if ($errormessage) {
 987                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 988                 print "<class name='base'>$errormessage\n";
 989                 print "&nbsp;</class>\n";
 990                 &Header::closebox();
 991         }
 992 }
 993 sub fillselect
 994 {
 995         my %hash=%{(shift)};
 996         my $val=shift;
 997         my $key;
 998         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
 999                 if($hash{$key}[0] eq $val){
1000                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
1001                 }else{
1002                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1003                 }
1004         }
1005 }
1006 sub gen_dd_block
1007 {
1008         my $srctgt = shift;
1009         my $grp=shift;
1010         my $helper='';
1011         my $show='';
1012         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1013         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1014         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1015         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1016         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1017         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1018         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1019         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1020         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1021         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1022         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1023         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1024         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1025         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1026         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1027         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1028         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1029         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1030         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1031 print<<END;
1032                 <table width='100%' border='0'>
1033                 <tr><td width='50%' valign='top'>
1034                 <table width='95%' border='0'>
1035                 <tr><td width='1%'><input type='radio' name='$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;'>
1036 END
1037         foreach my $network (sort keys %defaultNetworks)
1038                 {
1039                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1040                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1041                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1042                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1043                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1044                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1045                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1046                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1047                         if ($ifaces{$defnet}){
1048                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1049                         }else{
1050                                 print ">$network</option>";
1051                         }
1052                 }
1053         print"</select></td></tr>";
1054         #custom networks
1055         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1056                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1057                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1058                 print"</select></td>";
1059         }
1060         #custom hosts
1061         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1062                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1063                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1064                 print"</select></td>";
1065         }
1066         #custom groups
1067         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1068                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1069                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1070                         if($helper ne $customgrp{$key}[0] && $customgrp{$key}[2] ne 'none'){
1071                                 print"<option ";
1072                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1073                                 print ">$customgrp{$key}[0]</option>";
1074                         }
1075                         $helper=$customgrp{$key}[0];
1076                 }
1077                 print"</select></td>";
1078         }
1079         #End left table. start right table (vpn)
1080         print"</tr></table></td><td valign='top'><table width='95%' border='0' align='right'><tr>";
1081         # CCD networks
1082         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1083                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1084                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1085                 print"</select></td></tr>";
1086         }
1087         #OVPN CCD Hosts
1088         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1089                 if ($ccdhost{$key}[33] ne '' ){
1090                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1091                         $show='1';
1092                         print "<option value='$ccdhost{$key}[1]'";
1093                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1094                         print ">$ccdhost{$key}[1]</option>";
1095                 }
1096         }
1097         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1098                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1099         }
1100         if ($show eq '1'){$show='';print"</select></td></tr>";}
1101         #OVPN N2N
1102         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1103                 if ($ccdhost{$key}[3] eq 'net'){
1104                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1105                         $show='1';
1106                         print "<option value='$ccdhost{$key}[1]'";
1107                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1108                         print ">$ccdhost{$key}[1]</option>";
1109                 }
1110         }
1111         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1112                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1113         }
1114         if ($show eq '1'){$show='';print"</select></td></tr>";}
1115         #IPsec netze
1116         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1117                 if ($ipsecconf{$key}[3] eq 'net' || ($optionsfw{'SHOWDROPDOWN'} eq 'on' && $ipsecconf{$key}[3] ne 'host')){
1118                         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 '');
1119                         $show='1';
1120                         print "<option ";
1121                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1122                         print ">$ipsecconf{$key}[1]</option>";
1123                 }
1124         }
1125         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1126                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1127         }
1128         if ($show eq '1'){$show='';print"</select></td></tr>";}
1129
1130         print"</table>";
1131         print"</td></tr></table><br>";
1132 }
1133 sub get_ip
1134 {
1135         my $val=shift;
1136         my $grp =shift;
1137         my $a;
1138         my $b;
1139         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1140         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1141                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1142                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1143                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1144                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1145                                 $a=$netsettings{'GREEN_NETADDRESS'};
1146                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1147                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1148                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1149                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1150                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1151                                 $a=$netsettings{'BLUE_NETADDRESS'};
1152                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1153                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1154                                 &General::readhash("$configovpn",\%ovpnsettings);
1155                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1156                                 $b=&General::iporsubtocidr($b);
1157                         }
1158                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1159                         &General::readhasharray("$confignet", \%customnetwork);
1160                         foreach my $key (keys %customnetwork){
1161                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1162                                         $a=$customnetwork{$key}[1];
1163                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1164                                 }
1165                         }
1166                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1167                         &General::readhasharray("$confighost", \%customhost);
1168                         foreach my $key (keys %customhost){
1169                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1170                                         if ($customhost{$key}[1] eq 'ip'){
1171                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1172                                                 $b=&General::iporsubtocidr($b);
1173                                         }else{
1174                                                 if ($grp eq 'grp2'){
1175                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1176                                                 }
1177                                         }
1178                                 }
1179                         }
1180                 }
1181         }
1182         return $a,$b;
1183 }
1184 sub get_name
1185 {
1186         my $val=shift;
1187         &General::setup_default_networks(\%defaultNetworks);
1188         foreach my $network (sort keys %defaultNetworks)
1189         {
1190                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1191         }
1192 }
1193 sub getsrcport
1194 {
1195         my %hash=%{(shift)};
1196         my $key=shift;
1197         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1198                 $hash{$key}[10]=~ s/\|/,/g;
1199                 print": $hash{$key}[10]";
1200         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1201                 print": <br>$hash{$key}[9] ";
1202         }
1203 }
1204 sub gettgtport
1205 {
1206         my %hash=%{(shift)};
1207         my $key=shift;
1208         my $service;
1209         my $prot;
1210         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1211                 if($hash{$key}[14] eq 'cust_srv'){
1212                         &General::readhasharray("$configsrv", \%customservice);
1213                         foreach my $i (sort keys %customservice){
1214                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1215                                         $service = $customservice{$i}[0];
1216                                 }
1217                         }
1218                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1219                         $service=$hash{$key}[15];
1220                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1221                         $hash{$key}[15]=~ s/\|/,/g;
1222                         $service=$hash{$key}[15];
1223                 }
1224                 if($service){
1225                         print": $service";
1226                 }
1227         }
1228 }
1229 sub get_serviceports
1230 {
1231         my $type=shift;
1232         my $name=shift;
1233         &General::readhasharray("$configsrv", \%customservice);
1234         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1235         my $tcp;
1236         my $udp;
1237         my $icmp;
1238         @protocols=();
1239         if($type eq 'service'){
1240                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1241                         if ($customservice{$key}[0] eq $name){
1242                                 push (@protocols,$customservice{$key}[2]);
1243                         }
1244                 }
1245         }elsif($type eq 'group'){
1246                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1247                         if ($customservicegrp{$key}[0] eq $name){
1248                                 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1249                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1250                                                 if($customservice{$key1}[2] eq 'TCP'){
1251                                                         $tcp='TCP';
1252                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1253                                                         $icmp='ICMP';
1254                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1255                                                         $udp='UDP';
1256                                                 }
1257                                         }
1258                                 }
1259                         }
1260                 }
1261         }
1262         if($tcp && $udp && $icmp){
1263                 push (@protocols,"TCP,UDP, <br>ICMP");
1264                 return @protocols;
1265         }
1266         if($tcp){
1267                 push (@protocols,"TCP");
1268         }
1269         if($udp){
1270                 push (@protocols,"UDP");
1271         }
1272         if($icmp){
1273                 push (@protocols,"ICMP");
1274         }
1275         return @protocols;
1276 }
1277 sub getcolor
1278 {
1279         my $nettype=shift;
1280         my $val=shift;
1281         my $hash=shift;
1282         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1283                 #custom Hosts
1284                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1285                         foreach my $key (sort keys %$hash){
1286                                 if ($$hash{$key}[0] eq $val){
1287                                         $val=$$hash{$key}[2];
1288                                 }
1289                         }
1290                 }
1291                 #standard networks
1292                 if ($val eq 'GREEN'){
1293                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1294                         return;
1295                 }elsif ($val eq 'ORANGE'){
1296                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1297                         return;
1298                 }elsif ($val eq 'BLUE'){
1299                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1300                         return;
1301                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1302                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1303                         return;
1304                 }elsif ($val eq 'IPFire' ){
1305                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1306                         return;
1307                 }elsif ($val eq 'OpenVPN-Dyn' ){
1308                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1309                         return;
1310                 }elsif ($val eq 'IPsec RW' ){
1311                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1312                         return;
1313                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1314                         my ($sip,$scidr) = split ("/",$val);
1315                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1316                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1317                                 return;
1318                         }
1319                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1320                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1321                                 return;
1322                         }
1323                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1324                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1325                                 return;
1326                         }
1327                 }elsif ($val eq 'Default IP'){
1328                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1329                         return;
1330                 }
1331                 #Check if a manual IP or custom host is part of a VPN
1332                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1333                         #Check if IP is part of OpenVPN dynamic subnet
1334                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1335                         my ($c,$d) = split("/",$val);
1336                         if (&General::IpInSubnet($c,$a,$b)){
1337                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1338                                 return;
1339                         }
1340                         #Check if IP is part of OpenVPN static subnet
1341                         foreach my $key (sort keys %ccdnet){
1342                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1343                                 $b =&General::iporsubtodec($b);
1344                                 if (&General::IpInSubnet($c,$a,$b)){
1345                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1346                                         return;
1347                                 }
1348                         }
1349                         #Check if IP is part of OpenVPN N2N subnet
1350                         foreach my $key (sort keys %ccdhost){
1351                                 if ($ccdhost{$key}[3] eq 'net'){
1352                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1353                                         if (&General::IpInSubnet($c,$a,$b)){
1354                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1355                                                 return;
1356                                         }
1357                                 }
1358                         }
1359                         #Check if IP is part of IPsec RW network
1360                         if ($ipsecsettings{'RW_NET'} ne ''){
1361                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1362                                 $b=&General::iporsubtodec($b);
1363                                 if (&General::IpInSubnet($c,$a,$b)){
1364                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1365                                         return;
1366                                 }
1367                         }
1368                         #Check if IP is part of a IPsec N2N network
1369                         foreach my $key (sort keys %ipsecconf){
1370                                 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1371                                 $b=&General::iporsubtodec($b);
1372                                 if (&General::IpInSubnet($c,$a,$b)){
1373                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1374                                         return;
1375                                 }
1376                         }
1377                 }
1378                 #VPN networks
1379                 if ($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'){
1380                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1381                         return;
1382                 }
1383                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1384                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1385                         return;
1386                 }
1387                 #ALIASE
1388                 foreach my $alias (sort keys %aliases)
1389                 {
1390                         if ($val eq $alias){
1391                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1392                                 return;
1393                         }
1394                 }
1395         }
1396         $tdcolor='';
1397         return;
1398 }
1399 sub hint
1400 {
1401         if ($hint) {
1402                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1403                 print "<class name='base'>$hint\n";
1404                 print "&nbsp;</class>\n";
1405                 &Header::closebox();
1406                 print"<hr>";
1407         }
1408 }
1409 sub inc_counter
1410 {
1411         my $config=shift;
1412         my %hash=%{(shift)};
1413         my $val=shift;
1414         my $pos;
1415
1416         &General::readhasharray($config, \%hash);
1417         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1418                 if($hash{$key}[0] eq $val){
1419                         $pos=$#{$hash{$key}};
1420                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1421                 }
1422         }
1423         &General::writehasharray($config, \%hash);
1424 }
1425 sub newrule
1426 {
1427         &error;
1428         &General::setup_default_networks(\%defaultNetworks);
1429         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1430         #read all configfiles
1431         &General::readhasharray("$configccdnet", \%ccdnet);
1432         &General::readhasharray("$confignet", \%customnetwork);
1433         &General::readhasharray("$configccdhost", \%ccdhost);
1434         &General::readhasharray("$confighost", \%customhost);
1435         &General::readhasharray("$configccdhost", \%ccdhost);
1436         &General::readhasharray("$configgrp", \%customgrp);
1437         &General::readhasharray("$configipsec", \%ipsecconf);
1438         &General::get_aliases(\%aliases);
1439         my %checked=();
1440         my $helper;
1441         my $sum=0;
1442         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1443         my $config=$fwdfwsettings{'config'};
1444         my %hash=();
1445         #Get Red IP-ADDRESS
1446         open (CONN1,"/var/ipfire/red/local-ipaddress");
1447         my $redip = <CONN1>;
1448         close(CONN1);
1449         if (! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE2'){
1450                 $fwdfwsettings{'RULE_ACTION'}='DROP';
1451         }elsif(! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE1'){
1452                 $fwdfwsettings{'RULE_ACTION'}='ACCEPT';
1453         }
1454         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1455         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1456         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1457         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1458         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1459         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1460         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1461         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1462         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1463         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1464         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1465         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1466         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1467         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1468         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1469         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1470         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1471         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1472         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1473         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1474         #check if update and get values
1475         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1476                 &General::readhasharray("$config", \%hash);
1477                 foreach my $key (sort keys %hash){
1478                         $sum++;
1479                         if ($key eq $fwdfwsettings{'key'}){
1480                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1481                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1482                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1483                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1484                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1485                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1486                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1487                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1488                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1489                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1490                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1491                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1492                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1493                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1494                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1495                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1496                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1497                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1498                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1499                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1500                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1501                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1502                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1503                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1504                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1505                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1506                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1507                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1508                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1509                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1510                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1511                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1512                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1513                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1514                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1515                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1516                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1517                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1518                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1519                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1520                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1521                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1522                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1523                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1524                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1525                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1526                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1527                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1528                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1529                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1530                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1531                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1532                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1533                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1534                         }
1535                 }
1536                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1537                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1538                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1539                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1540                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1541                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1542                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1543                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1544                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1545                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1546                 #check if manual ip (source) is orange network
1547                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1548                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1549                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1550                                 $fwdfwsettings{'oldorange'} ='on';
1551                         }
1552                 }
1553         }else{
1554                 $fwdfwsettings{'ACTIVE'}='ON';
1555                 $fwdfwsettings{'nat'} = 'dnat';
1556                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1557                 $checked{'nat'}{$fwdfwsettings{'nat'}} = 'CHECKED';
1558                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1559                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1560                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1561                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1562                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1563                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1564                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1565                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1566                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1567                 #check if manual ip (source) is orange network
1568                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1569                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1570                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1571                                 $fwdfwsettings{'oldorange'} ='on';
1572                         }
1573                 }
1574         }
1575         # Split manual source and target address and delete the subnet
1576         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1577         if ($scidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp1'}}=$sip;}
1578         my ($dip,$dcidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp2'}});
1579         if ($scidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp2'}}=$dip;}
1580         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1581         #------SOURCE-------------------------------------------------------
1582         print "<form method='post'>";
1583         print<<END;
1584                 <table width='100%' border='0'>
1585                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$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>
1586 END
1587                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1588                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1589                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1590                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1591                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1592                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1593                 if (! -z "${General::swroot}/ethernet/aliases"){
1594                         foreach my $alias (sort keys %aliases)
1595                         {
1596                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1597                         }
1598                 }
1599                 print<<END;
1600                 </select></td></tr>
1601                 <tr><td><br></td></tr>
1602                 </table>
1603 END
1604                 &gen_dd_block('src','grp1');
1605                 &Header::closebox();
1606
1607                 #---SNAT / DNAT ------------------------------------------------
1608                 &Header::openbox('100%', 'left', 'NAT');
1609                 print<<END;
1610                         <label>
1611                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1612                                 $Lang::tr{'fwdfw use nat'}
1613                         </label>
1614                         <div class="NAT">
1615                                 <table width='100%' border='0'>
1616                                         <tr>
1617                                                 <td width='5%'></td>
1618                                                 <td width='40%'>
1619                                                         <label>
1620                                                                 <input type='radio' name='nat'  value='dnat' $checked{'nat'}{'dnat'}>
1621                                                                 $Lang::tr{'fwdfw dnat'}
1622                                                         </label>
1623                                                 </td>
1624 END
1625
1626                 if (%aliases) {
1627                         print <<END;
1628                                                 <td width='25%' align='right'>$Lang::tr{'dnat address'}:</td>
1629                                                 <td width='30%'>
1630                                                         <select name='dnat' style='width: 100%;'>
1631                                                                 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'default ip'} ($netsettings{'RED_ADDRESS'})</option>
1632 END
1633                         foreach my $alias (sort keys %aliases) {
1634                                 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1635                         }
1636
1637                         print "</select>";
1638                 } else {
1639                         print <<END;
1640                                                 <td colspan="2" width='55%'>
1641                                                         <input type='hidden' name='dnat' value='Default IP'>
1642                                                 </td>
1643 END
1644                 }
1645                 print "</tr>";
1646
1647                 #SNAT
1648                 print <<END;
1649                                         <tr>
1650                                                 <td width='5%'></td>
1651                                                 <td width='40%'>
1652                                                         <label>
1653                                                                 <input type='radio' name='nat'  value='snat' $checked{'nat'}{'snat'}>
1654                                                                 $Lang::tr{'fwdfw snat'}
1655                                                         </label>
1656                                                 </td>
1657                                                 <td width='25%' align='right'>$Lang::tr{'snat new source ip address'}:</td>
1658                                                 <td width='30%'>
1659                                                         <select name='snat' style='width: 100%;'>
1660 END
1661
1662                 foreach my $alias (sort keys %aliases) {
1663                         print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1664                 }
1665
1666                 # XXX this is composed in a very ugly fashion
1667                 foreach my $network (sort keys %defaultNetworks) {
1668                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1669                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1670                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1671                         next if($defaultNetworks{$network}{'NAME'} =~ /IPsec/i);
1672
1673                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1674                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1675                         print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1676                 }
1677
1678                 print <<END;
1679                                                         </select>
1680                                                 </td>
1681                                         </tr>
1682                                 </table>
1683                         </div>
1684 END
1685                 &Header::closebox();
1686
1687                 #---TARGET------------------------------------------------------
1688                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1689                 print<<END;
1690                 <table width='100%' border='0'>
1691                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1692 END
1693                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1694                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1695                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1696                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1697                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1698                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1699                 if (! -z "${General::swroot}/ethernet/aliases"){
1700                         foreach my $alias (sort keys %aliases)
1701                         {
1702                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1703                         }
1704                 }
1705                 print<<END;
1706                 </select></td></tr>
1707                 <tr><td><br></td></tr></table>
1708 END
1709                 &gen_dd_block('tgt','grp2');
1710                 &Header::closebox;
1711                 #---PROTOCOL------------------------------------------------------
1712                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1713                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1714                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1715
1716                 # The dnatport may be empty, if it matches TGT_PORT
1717                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1718                         $fwdfwsettings{'dnatport'} = "";
1719                 }
1720
1721                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1722                 #Fix Protocol for JQuery
1723                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1724                         $fwdfwsettings{'PROT'} = 'template';
1725                 }
1726                 print<<END;
1727                         <table width='100%' border='0'>
1728                                 <tr>
1729                                         <td width="25%">
1730                                                 <select name='PROT' id='protocol' style="width: 95px;">
1731 END
1732                 print "<option value=\"\"";
1733                 if ($fwdfwsettings{'PROT'} eq '') {
1734                         print " selected=\"selected\"";
1735                 }
1736                 print ">$Lang::tr{'all'}</option>";
1737
1738                 print "<option value=\"template\"";
1739                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1740                 print ">- $Lang::tr{'template'} -</option>";
1741
1742                 foreach (@PROTOCOLS) {
1743                         print"<option value=\"$_\"";
1744                         if ($_ eq $fwdfwsettings{'PROT'}) {
1745                                 print " selected=\"selected\"";
1746                         }
1747                         if($_ eq "IPv6"){
1748                                 print ">$Lang::tr{'fwdfw prot41'}</option>";
1749                         }else{
1750                                 print ">$_</option>";
1751                         }
1752                 }
1753
1754                 print<<END;
1755                                                 </select>
1756                                         </td>
1757                                         <td width="75%">
1758                                                 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1759                                                         <tr>
1760                                                                 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1761                                                                 <td colspan='2'>
1762                                                                         <select name='ICMP_TYPES' style='min-width:230px;'>
1763 END
1764                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1765                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1766                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1767                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1768                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1769                         }else{
1770                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1771                         }
1772                 }
1773
1774                 print <<END;
1775                                                                         </select>
1776                                                                 </td>
1777                                                         </tr>
1778                                                 </table>
1779
1780                                                 <table width="100%" border="0" id="PROTOCOL_PORTS">
1781                                                         <tr>
1782                                                                 <!-- #SOURCEPORT -->
1783                                                                 <td>
1784                                                                         $Lang::tr{'fwdfw use srcport'}
1785                                                                 </td>
1786                                                                 <td>
1787                                                                         <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1788                                                                 </td>
1789                                                                 <td width='10%'>
1790                                                                 </td>
1791
1792                                                                 <!-- #TARGETPORT -->
1793                                                                 <td>
1794                                                                         $Lang::tr{'fwdfw use srv'}
1795                                                                 </td>
1796
1797                                                                 <td>
1798                                                                         <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1799                                                                 </td>
1800                                                         </tr>
1801                                                         <tr class="NAT">
1802                                                                 <td colspan='3'></td>
1803                                                                 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1804                                                                 <td>
1805                                                                         <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1806                                                                 </td>
1807                                                         </tr>
1808                                                 </table>
1809
1810                                                 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1811                                                         <tr>
1812                                                                 <td>
1813                                                                         <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1814                                                                         $Lang::tr{'fwhost cust service'}
1815                                                                 </td>
1816                                                                 <td>
1817                                                                         <select name='cust_srv' style='min-width: 230px;'>
1818 END
1819
1820                 &General::readhasharray("$configsrv", \%customservice);
1821                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1822                         print"<option ";
1823                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1824                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1825                 }
1826
1827                 print <<END;
1828                                                                         </select>
1829                                                                 </td>
1830                                                         </tr>
1831                                                         <tr>
1832                                                                 <td>
1833                                                                         <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1834                                                                         $Lang::tr{'fwhost cust srvgrp'}
1835                                                                 </td>
1836                                                                 <td>
1837                                                                         <select name='cust_srvgrp' style='min-width:230px;'>
1838 END
1839
1840                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1841                 my $helper;
1842                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1843                         if ($helper ne $customservicegrp{$key}[0] && $customservicegrp{$key}[2] ne 'none'){
1844                                 print"<option ";
1845                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1846                                 print">$customservicegrp{$key}[0]</option>";
1847                         }
1848                         $helper=$customservicegrp{$key}[0];
1849                 }
1850
1851                 print<<END;
1852                                                                         </select>
1853                                                                 </td>
1854                                                         </tr>
1855                                                 </table>
1856                                         </td>
1857                                 </tr>
1858                         </table>
1859 END
1860
1861                 &Header::closebox;
1862                 $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}}  = 'CHECKED';
1863                 print <<END;
1864                         <center>
1865                                 <table width="80%" class='tbl' id='actions'>
1866                                         <tr>
1867                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1868                                                         &nbsp;<br>&nbsp;
1869                                                 </td>
1870                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1871                                                         &nbsp;<br>&nbsp;
1872                                                 </td>
1873                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1874                                                         &nbsp;<br>&nbsp;
1875                                                 </td>
1876                                         </tr>
1877                                         <tr>
1878                                                 <td width="33%" align="center">
1879                                                         <label>
1880                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1881                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1882                                                         </label>
1883                                                 </td>
1884                                                 <td width="33%" align="center">
1885                                                         <label>
1886                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1887                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1888                                                         </label>
1889                                                 </td>
1890                                                 <td width="33%" align="center">
1891                                                         <label>
1892                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1893                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1894                                                         </label>
1895                                                 </td>
1896                                         </tr>
1897                                 </table>
1898                         </center>
1899
1900                         <br>
1901 END
1902                 #---Activate/logging/remark-------------------------------------
1903                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1904                 print<<END;
1905                 <table width='100%' border='0'>
1906 END
1907                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1908                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1909                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1910                         for (my $count =1; $count <= $sum; $count++){
1911                                 print"<option value='$count' ";
1912                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1913                                 print">$count</option>";
1914                         }
1915                         print"</select></td></tr>";
1916                 }else{
1917                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1918                 }
1919
1920                 print<<END;
1921                 </table>
1922                 <table width='100%'>
1923                         <tr>
1924 END
1925
1926                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
1927                         print <<END;
1928                                 <td>
1929                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
1930                                 </td>
1931                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
1932 END
1933                 } else {
1934                         print <<END;
1935                                 <td colspan="2">
1936                                         <input type="hidden" name="ACTIVE" value="ON">
1937                                 </td>
1938 END
1939                 }
1940
1941                 print <<END;
1942                         </tr>
1943                         <tr>
1944                                 <td>
1945                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
1946                                 </td>
1947                                 <td>$Lang::tr{'fwdfw log rule'}</td>
1948                         </tr>
1949                         <tr>
1950                                 <td width='1%'>
1951                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
1952                                 </td>
1953                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
1954                         </tr>
1955                         <tr id="TIME_CONSTRAINTS">
1956                                 <td colspan="2">
1957                                         <table width="66%" border="0">
1958                                                 <tr>
1959                                                         <td width="8em">&nbsp;</td>
1960                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
1961                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
1962                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
1963                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
1964                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
1965                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
1966                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
1967                                                         <td>&nbsp;</td>
1968                                                 </tr>
1969                                                 <tr>
1970                                                         <td width="8em">&nbsp;</td>
1971                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1972                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1973                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1974                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1975                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1976                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1977                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1978                                                         <td>
1979                                                                 <select name='TIME_FROM'>
1980 END
1981                 for (my $i=0;$i<=23;$i++) {
1982                         $i = sprintf("%02s",$i);
1983                         for (my $j=0;$j<=45;$j+=15) {
1984                                 $j = sprintf("%02s",$j);
1985                                 my $time = $i.":".$j;
1986                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1987                         }
1988                 }
1989                 print<<END;
1990                                                                 </select> &dash;
1991                                                                 <select name='TIME_TO'>
1992 END
1993                 for (my $i=0;$i<=23;$i++) {
1994                         $i = sprintf("%02s",$i);
1995                         for (my $j=0;$j<=45;$j+=15) {
1996                                 $j = sprintf("%02s",$j);
1997                                 my $time = $i.":".$j;
1998                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1999                         }
2000                 }
2001                 print<<END;
2002                                                                 </select>
2003                                                         </td>
2004                                                 </tr>
2005                                         </table>
2006                                 </td>
2007                         </tr>
2008                 </table>
2009                 <br>
2010 END
2011
2012                 #---ACTION------------------------------------------------------
2013                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
2014                         print<<END;
2015                         <table border='0' width='100%'>
2016                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
2017                         <input type='hidden' name='config' value='$config' >
2018                         <input type='hidden' name='ACTION' value='saverule' ></form>
2019                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2020                         </table>
2021                         <br>
2022 END
2023                 }else{
2024                         print<<END;
2025                         <table border='0' width='100%'>
2026                         <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='$fwdfwsettings{'key'}'>
2027                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2028                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2029                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2030                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2031                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2032                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2033                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2034                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2035                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2036                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2037                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2038                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2039                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2040                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2041                         </table></form>
2042 END
2043                 }
2044                 &Header::closebox();
2045 }
2046 sub pos_up
2047 {
2048         my %uphash=();
2049         my %tmp=();
2050         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2051         foreach my $key (sort keys %uphash){
2052                 if ($key eq $fwdfwsettings{'key'}) {
2053                         my $last = $key -1;
2054                         if (exists $uphash{$last}){
2055                                 #save rule last
2056                                 foreach my $y (0 .. $#{$uphash{$last}}) {
2057                                                 $tmp{0}[$y] = $uphash{$last}[$y];
2058                                 }
2059                                 #copy active rule to last
2060                                 foreach my $i (0 .. $#{$uphash{$last}}) {
2061                                         $uphash{$last}[$i] = $uphash{$key}[$i];
2062                                 }
2063                                 #copy saved rule to actual position
2064                                 foreach my $x (0 .. $#{$tmp{0}}) {
2065                                                 $uphash{$key}[$x] = $tmp{0}[$x];
2066                                 }
2067                         }
2068                 }
2069         }
2070         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2071         &General::firewall_config_changed();
2072 }
2073 sub pos_down
2074 {
2075         my %downhash=();
2076         my %tmp=();
2077         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2078         foreach my $key (sort keys %downhash){
2079                 if ($key eq $fwdfwsettings{'key'}) {
2080                         my $next = $key + 1;
2081                         if (exists $downhash{$next}){
2082                                 #save rule next
2083                                 foreach my $y (0 .. $#{$downhash{$next}}) {
2084                                                 $tmp{0}[$y] = $downhash{$next}[$y];
2085                                 }
2086                                 #copy active rule to next
2087                                 foreach my $i (0 .. $#{$downhash{$next}}) {
2088                                         $downhash{$next}[$i] = $downhash{$key}[$i];
2089                                 }
2090                                 #copy saved rule to actual position
2091                                 foreach my $x (0 .. $#{$tmp{0}}) {
2092                                                 $downhash{$key}[$x] = $tmp{0}[$x];
2093                                 }
2094                         }
2095                 }
2096         }
2097         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2098         &General::firewall_config_changed();
2099 }
2100 sub saverule
2101 {
2102         my $hash=shift;
2103         my $config=shift;
2104         &General::readhasharray("$config", $hash);
2105         if (!$errormessage){
2106                 ################################################################
2107                 #check if we change an INPUT rule to a OUTGOING
2108                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
2109                         &changerule($configinput);
2110                         #print"1";
2111                 }
2112                 #check if we change an INPUT rule to a FORWARD
2113                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2114                         &changerule($configinput);
2115                         #print"2";
2116                 }
2117                 ################################################################
2118                 #check if we change an OUTGOING rule to an INPUT
2119                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
2120                         &changerule($configoutgoing);
2121                         #print"3";
2122                 }
2123                 #check if we change an OUTGOING rule to a FORWARD
2124                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2125                         &changerule($configoutgoing);
2126                         #print"4";
2127                 }
2128                 ################################################################
2129                 #check if we change a FORWARD rule to an INPUT
2130                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2131                         &changerule($configfwdfw);
2132                         #print"5";
2133                 }
2134                 #check if we change a FORWARD rule to an OUTGOING
2135                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2136                         &changerule($configfwdfw);
2137                         #print"6";
2138                 }
2139                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2140                         my $key = &General::findhasharraykey ($hash);
2141                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2142                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2143                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2144                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2145                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2146                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2147                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2148                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2149                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2150                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2151                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2152                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2153                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2154                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2155                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2156                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2157                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2158                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2159                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2160                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2161                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2162                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2163                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2164                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2165                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2166                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2167                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2168                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2169                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2170                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2171                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2172                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2173                         &General::writehasharray("$config", $hash);
2174                 }else{
2175                         foreach my $key (sort {$a <=> $b} keys %$hash){
2176                                 if($key eq $fwdfwsettings{'key'}){
2177                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2178                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2179                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2180                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2181                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2182                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2183                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2184                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2185                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2186                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2187                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2188                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2189                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2190                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2191                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2192                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2193                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2194                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2195                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2196                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2197                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2198                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2199                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2200                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2201                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2202                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2203                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2204                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2205                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2206                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2207                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2208                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2209                                         last;
2210                                 }
2211                         }
2212                 }
2213                 &General::writehasharray("$config", $hash);
2214                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2215                         my %tmp=();
2216                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2217                         for (my $z=0;$z<$val;$z++){
2218                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2219                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2220                                                 my $last = $key -1;
2221                                                 if (exists $$hash{$last}){
2222                                                         #save rule last
2223                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2224                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2225                                                         }
2226                                                         #copy active rule to last
2227                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2228                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2229                                                         }
2230                                                         #copy saved rule to actual position
2231                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2232                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2233                                                         }
2234                                                 }
2235                                         }
2236                                 }
2237                                 $fwdfwsettings{'oldrulenumber'}--;
2238                         }
2239                         &General::writehasharray("$config", $hash);
2240                         &General::firewall_config_changed();
2241                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2242                         my %tmp=();
2243                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2244                                 for (my $z=0;$z<$val;$z++){
2245                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2246                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2247                                                 my $next = $key + 1;
2248                                                 if (exists $$hash{$next}){
2249                                                         #save rule next
2250                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2251                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2252                                                         }
2253                                                         #copy active rule to next
2254                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2255                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2256                                                         }
2257                                                         #copy saved rule to actual position
2258                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2259                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2260                                                         }
2261                                                 }
2262                                         }
2263                                 }
2264                                 $fwdfwsettings{'oldrulenumber'}++;
2265                         }
2266                         &General::writehasharray("$config", $hash);
2267                         &General::firewall_config_changed();
2268                 }
2269         }
2270 }
2271 sub validremark
2272 {
2273         # Checks a hostname against RFC1035
2274         my $remark = $_[0];
2275
2276         # Each part should be at least two characters in length
2277         # but no more than 63 characters
2278         if (length ($remark) < 1 || length ($remark) > 255) {
2279                 return 0;}
2280         # Only valid characters are a-z, A-Z, 0-9 and -
2281         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2282                 return 0;}
2283         # First character can only be a letter or a digit
2284         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9(]*$/) {
2285                 return 0;}
2286         # Last character can only be a letter or a digit
2287         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2288                 return 0;}
2289         return 1;
2290 }
2291 sub viewtablerule
2292 {
2293         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2294
2295         &viewtablenew(\%configfwdfw, $configfwdfw, $Lang::tr{'firewall rules'});
2296         &viewtablenew(\%configinputfw, $configinput, $Lang::tr{'external access'});
2297         &viewtablenew(\%configoutgoingfw, $configoutgoing, $Lang::tr{'outgoing firewall'});
2298 }
2299 sub viewtablenew
2300 {
2301         my $hash=shift;
2302         my $config=shift;
2303         my $title=shift;
2304         my $go='';
2305
2306         my $show_box = (! -z $config) || ($optionsfw{'SHOWTABLES'} eq 'on');
2307         return if (!$show_box);
2308
2309         &General::get_aliases(\%aliases);
2310         &General::readhasharray("$confighost", \%customhost);
2311         &General::readhasharray("$config", $hash);
2312         &General::readhasharray("$configccdnet", \%ccdnet);
2313         &General::readhasharray("$configccdhost", \%ccdhost);
2314         &General::readhasharray("$configgrp", \%customgrp);
2315         &General::readhasharray("$configsrvgrp", \%customservicegrp);
2316
2317         &Header::openbox('100%', 'left', $title);
2318         print "<table width='100%' cellspacing='0' class='tbl'>";
2319
2320         if (! -z $config) {
2321                 my $count=0;
2322                 my ($gif,$log);
2323                 my $ruletype;
2324                 my $rulecolor;
2325                 my $tooltip;
2326                 my @tmpsrc=();
2327                 my @tmptgt=();
2328                 my $coloryellow='';
2329
2330                 print <<END;
2331                                 <tr>
2332                                         <th align='right' width='3%'>
2333                                                 #
2334                                         </th>
2335                                         <th width='2%'></th>
2336                                         <th align='center'>
2337                                                 <b>$Lang::tr{'protocol'}</b>
2338                                         </th>
2339                                         <th align='center' width='30%'>
2340                                                 <b>$Lang::tr{'fwdfw source'}</b>
2341                                         </th>
2342                                         <th align='center'>
2343                                                 <b>$Lang::tr{'fwdfw log'}</b>
2344                                         </th>
2345                                         <th align='center' width='30%'>
2346                                                 <b>$Lang::tr{'fwdfw target'}</b>
2347                                         </th>
2348                                         <th align='center' colspan='6' width='18%'>
2349                                                 <b>$Lang::tr{'fwdfw action'}</b>
2350                                         </th>
2351                                 </tr>
2352 END
2353
2354                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2355                         $tdcolor='';
2356                         @tmpsrc=();
2357                         @tmptgt=();
2358                         #check if vpn hosts/nets have been deleted
2359                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2360                                 push (@tmpsrc,$$hash{$key}[4]);
2361                         }
2362                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2363                                 push (@tmptgt,$$hash{$key}[6]);
2364                         }
2365                         foreach my $host (@tmpsrc){
2366                                 if($$hash{$key}[3] eq  'ipsec_net_src'){
2367                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2368                                                 $coloryellow='on';
2369                                                 &disable_rule($key);
2370                                                 $$hash{$key}[2]='';
2371                                         }
2372                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src'){
2373                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2374                                                 $coloryellow='on';
2375                                                 &disable_rule($key);
2376                                                 $$hash{$key}[2]='';
2377                                         }
2378                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src'){
2379                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2380                                                 $coloryellow='on';
2381                                                 &disable_rule($key);
2382                                                 $$hash{$key}[2]='';
2383                                         }
2384                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src'){
2385                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2386                                                 $coloryellow='on';
2387                                                 &disable_rule($key);
2388                                                 $$hash{$key}[2]='';
2389                                         }
2390                                 }
2391                         }
2392                         foreach my $host (@tmptgt){
2393                                 if($$hash{$key}[5] eq 'ipsec_net_tgt'){
2394                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2395                                                 $coloryellow='on';
2396                                                 &disable_rule($key);
2397                                                 $$hash{$key}[2]='';
2398                                         }
2399                                 }elsif($$hash{$key}[5] eq 'ovpn_net_tgt'){
2400                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2401                                                 $coloryellow='on';
2402                                                 &disable_rule($key);
2403                                                 $$hash{$key}[2]='';
2404                                         }
2405                                 }elsif($$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2406                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2407                                                 $coloryellow='on';
2408                                                 &disable_rule($key);
2409                                                 $$hash{$key}[2]='';
2410                                         }
2411                                 }elsif($$hash{$key}[5] eq 'ovpn_host_tgt'){
2412                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2413                                                 $coloryellow='on';
2414                                                 &disable_rule($key);
2415                                                 $$hash{$key}[2]='';
2416                                         }
2417                                 }
2418                         }
2419                         #check if networkgroups or servicegroups are empty
2420                         foreach my $netgroup (sort keys %customgrp){
2421                                 if(($$hash{$key}[4] eq $customgrp{$netgroup}[0] || $$hash{$key}[6] eq $customgrp{$netgroup}[0]) && $customgrp{$netgroup}[2] eq 'none'){
2422                                         $coloryellow='on';
2423                                         &disable_rule($key);
2424                                         $$hash{$key}[2]='';
2425                                 }
2426                         }
2427                         foreach my $srvgroup (sort keys %customservicegrp){
2428                                 if($$hash{$key}[15] eq $customservicegrp{$srvgroup}[0] && $customservicegrp{$srvgroup}[2] eq 'none'){
2429                                         $coloryellow='on';
2430                                         &disable_rule($key);
2431                                         $$hash{$key}[2]='';
2432                                 }
2433                         }
2434                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2435                         $count++;
2436                         if($coloryellow eq 'on'){
2437                                 $color="$color{'color14'}";
2438                                 $coloryellow='';
2439                         }elsif($coloryellow eq ''){
2440                                 if ($count % 2){
2441                                         $color="$color{'color22'}";
2442                                 }
2443                                 else{
2444                                         $color="$color{'color20'}";
2445                                 }
2446                         }
2447                         print<<END;
2448                                 <tr bgcolor='$color'>
2449                                         <td align='right' width='3%'>
2450                                                 <b>$key&nbsp;</b>
2451                                         </td>
2452 END
2453
2454                         #RULETYPE (A,R,D)
2455                         if ($$hash{$key}[0] eq 'ACCEPT'){
2456                                 $ruletype='A';
2457                                 $tooltip='ACCEPT';
2458                                 $rulecolor=$color{'color17'};
2459                         }elsif($$hash{$key}[0] eq 'DROP'){
2460                                 $ruletype='D';
2461                                 $tooltip='DROP';
2462                                 $rulecolor=$color{'color25'};
2463                         }elsif($$hash{$key}[0] eq 'REJECT'){
2464                                 $ruletype='R';
2465                                 $tooltip='REJECT';
2466                                 $rulecolor=$color{'color16'};
2467                         }
2468
2469                         print <<END;
2470                                         <td bgcolor='$rulecolor' align='center' width='2%'>
2471                                                 <span title='$tooltip'>&nbsp;&nbsp;</span>
2472                                         </td>
2473 END
2474
2475                         #Get Protocol
2476                         my $prot;
2477                         if ($$hash{$key}[8]){
2478                                 if ($$hash{$key}[8] eq "IPv6"){
2479                                         push (@protocols,$Lang::tr{'fwdfw prot41 short'})
2480                                 }else{
2481                                         push (@protocols,$$hash{$key}[8]);
2482                                 }
2483                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2484                                 &get_serviceports("service",$$hash{$key}[15]);
2485                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2486                                 &get_serviceports("group",$$hash{$key}[15]);
2487                         }else{
2488                                 push (@protocols,$Lang::tr{'all'});
2489                         }
2490
2491                         my $protz=join(",",@protocols);
2492                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2493                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2494                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2495                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2496                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2497                                                 last;
2498                                         }
2499                                 }
2500                         }else{
2501                                 print"<td align='center'>$protz</td>";
2502                         }
2503                         @protocols=();
2504                         #SOURCE
2505                         my $ipfireiface;
2506                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2507                         print"<td align='center' width='30%' $tdcolor>";
2508                         if ($$hash{$key}[3] eq 'ipfire_src'){
2509                                 $ipfireiface=$Lang::tr{'fwdfw iface'};
2510                         }
2511                         if ($$hash{$key}[3] eq 'std_net_src'){
2512                                 print &get_name($$hash{$key}[4]);
2513                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2514                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2515                                 if ($split2 eq '32'){
2516                                         print $split1;
2517                                 }else{
2518                                         print $$hash{$key}[4];
2519                                 }
2520                         }elsif ($$hash{$key}[4] eq 'RED1'){
2521                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2522                         }elsif ($$hash{$key}[4] eq 'ALL'){
2523                                 print "$ipfireiface $Lang::tr{'all'}";
2524                         }else{
2525                                 if ($$hash{$key}[4] eq 'GREEN' || $$hash{$key}[4] eq 'ORANGE' || $$hash{$key}[4] eq 'BLUE' || $$hash{$key}[4] eq 'RED'){
2526                                         print "$ipfireiface $Lang::tr{lc($$hash{$key}[4])}";
2527                                 }else{
2528                                         print "$ipfireiface $$hash{$key}[4]";
2529                                 }
2530                         }
2531                         $tdcolor='';
2532                         #SOURCEPORT
2533                         &getsrcport(\%$hash,$key);
2534                         #Is this a SNAT rule?
2535                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2536                                 my $net=&get_name($$hash{$key}[29]);
2537                                 if ( ! $net){ $net=$$hash{$key}[29];}
2538                                         print"<br>->$net";
2539                                 if ($$hash{$key}[30] ne ''){
2540                                         print": $$hash{$key}[30]";
2541                                 }
2542                         }
2543                         if ($$hash{$key}[17] eq 'ON'){
2544                                 $log="/images/on.gif";
2545                         }else{
2546                                 $log="/images/off.gif";
2547                         }
2548                         #LOGGING
2549                         print<<END;
2550                                         </td>
2551                                         <td align='center'>
2552                                                 <form method='POST' action=''>
2553                                                         <input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2554                                                         <input type='hidden' name='key' value='$key' />
2555                                                         <input type='hidden' name='config' value='$config' />
2556                                                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2557                                                 </form>
2558                                         </td>
2559 END
2560                         #TARGET
2561                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2562                         print<<END;
2563                                         <td align='center' $tdcolor>
2564 END
2565                         #Is this a DNAT rule?
2566                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2567                                 print "Firewall ($$hash{$key}[29])";
2568                                 if($$hash{$key}[30] ne ''){
2569                                         $$hash{$key}[30]=~ tr/|/,/;
2570                                         print": $$hash{$key}[30]";
2571                                 }
2572                                 print"<br>-&gt;";
2573                         }
2574                         if ($$hash{$key}[5] eq 'std_net_tgt' || $$hash{$key}[5] eq 'ipfire'){
2575                                 if ($$hash{$key}[6] eq 'RED1'){
2576                                         print "$Lang::tr{'red1'}";
2577                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL' || $$hash{$key}[6] eq 'RED')
2578                                 {
2579                                         print &get_name($$hash{$key}[6]);
2580                                 }else{
2581                                         print $$hash{$key}[6];
2582                                 }
2583                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2584                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2585                                 if ($split2 eq '32'){
2586                                         print $split1;
2587                                 }else{
2588                                         print $$hash{$key}[6];
2589                                 }
2590                         }else{
2591                                 print "$$hash{$key}[6]";
2592                         }
2593                         $tdcolor='';
2594                         #TARGETPORT
2595                         &gettgtport(\%$hash,$key);
2596                         print"</td>";
2597                         #RULE ACTIVE
2598                         if($$hash{$key}[2] eq 'ON'){
2599                                 $gif="/images/on.gif"
2600
2601                         }else{
2602                                 $gif="/images/off.gif"
2603                         }
2604                         print<<END;
2605                                 <td width='3%' align='center'>
2606                                         <form method='POST' action=''>
2607                                                 <input type='image' img src='$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;' />
2608                                                 <input type='hidden' name='key' value='$key' />
2609                                                 <input type='hidden' name='config' value='$config' />
2610                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2611                                         </form>
2612                                 </td>
2613                                 <td width='3%' align='center'>
2614                                         <form method='POST' action=''>
2615                                                 <input type='image' img src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'fwdfw edit'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2616                                                 <input type='hidden' name='key' value='$key' />
2617                                                 <input type='hidden' name='config' value='$config' />
2618                                                 <input type='hidden' name='ACTION' value='editrule' />
2619                                         </form>
2620                                 </td>
2621                                 <td width='3%' align='center'>
2622                                         <form method='POST' action=''>
2623                                                 <input type='image' img src='/images/addblue.gif' alt='$Lang::tr{'fwdfw copy'}' title='$Lang::tr{'fwdfw copy'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
2624                                                 <input type='hidden' name='key' value='$key' />
2625                                                 <input type='hidden' name='config' value='$config' />
2626                                                 <input type='hidden' name='ACTION' value='copyrule' />
2627                                         </form>
2628                                 </td>
2629                                 <td width='3%' align='center'>
2630                                         <form method='POST' action=''>
2631                                                 <input type='image' img src='/images/delete.gif' alt='$Lang::tr{'delete'}' title='$Lang::tr{'fwdfw delete'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'   />
2632                                                 <input type='hidden' name='key' value='$key' />
2633                                                 <input type='hidden' name='config' value='$config' />
2634                                                 <input type='hidden' name='ACTION' value='deleterule' />
2635                                         </form>
2636                                 </td>
2637 END
2638                         if (exists $$hash{$key-1}){
2639                                 print<<END;
2640                                         <td width='3%' align='center'>
2641                                                 <form method='POST' action=''>
2642                                                         <input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2643                                                         <input type='hidden' name='key' value='$key' />
2644                                                         <input type='hidden' name='config' value='$config' />
2645                                                         <input type='hidden' name='ACTION' value='moveup' />
2646                                                 </form>
2647                                         </td>
2648 END
2649                         }else{
2650                                 print"<td width='3%'></td>";
2651                         }
2652
2653                         if (exists $$hash{$key+1}){
2654                                 print<<END;
2655                                         <td width='3%' align='center'>
2656                                                 <form method='POST' action=''>
2657                                                         <input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2658                                                         <input type='hidden' name='key' value='$key' />
2659                                                         <input type='hidden' name='config' value='$config' />
2660                                                         <input type='hidden' name='ACTION' value='movedown' />
2661                                                 </form>
2662                                         </td>
2663                                 </tr>
2664 END
2665                         }else{
2666                                 print"<td width='3%'></td></tr>";
2667                         }
2668                         #REMARK
2669                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2670                                 print <<END;
2671                                         <tr bgcolor='$color'>
2672                                                 <td>&nbsp;</td>
2673                                                 <td bgcolor='$rulecolor'></td>
2674                                                 <td colspan='10'>
2675                                                         &nbsp; <em>$$hash{$key}[16]</em>
2676                                                 </td>
2677                                         </tr>
2678 END
2679                         }
2680
2681                         if ($$hash{$key}[18] eq 'ON'){
2682                                 #TIMEFRAME
2683                                 if ($$hash{$key}[18] eq 'ON'){
2684                                         my @days=();
2685                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2686                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2687                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2688                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2689                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2690                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2691                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2692                                         my $weekdays=join(",",@days);
2693                                         if (@days){
2694                                                 print"<tr bgcolor='$color'>";
2695                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27]</td></tr>";
2696                                         }
2697                                 }
2698                         }
2699                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2700                 }
2701         } elsif ($optionsfw{'SHOWTABLES'} eq 'on') {
2702                 print <<END;
2703                         <tr>
2704                                 <td colspan='7' height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td>
2705                         </tr>
2706 END
2707         }
2708
2709         #SHOW FINAL RULE
2710         my $policy = 'fwdfw ' . $fwdfwsettings{'POLICY'};
2711         my $colour = "bgcolor='green'";
2712         if ($fwdfwsettings{'POLICY'} eq 'MODE1') {
2713                 $colour = "bgcolor='darkred'";
2714         }
2715
2716         my $message;
2717         if (($config eq '/var/ipfire/firewall/config') && ($fwdfwsettings{'POLICY'} ne 'MODE1')) {
2718                 print <<END;
2719                         <tr>
2720                                 <td colspan='13'>&nbsp;</td>
2721                         </tr>
2722                         <tr>
2723                                 <td colspan='13'>
2724                                         <table width="100%" border='1' rules="cols" cellspacing='0'>
2725 END
2726
2727                 # GREEN
2728                 print <<END;
2729                         <tr>
2730                                 <td align='center'>
2731                                         <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2732                                 </td>
2733                                 <td align='center'>
2734                                         <font color="$Header::colourred">$Lang::tr{'red'}</font>
2735                                         ($Lang::tr{'fwdfw pol allow'})
2736                                 </td>
2737 END
2738
2739                 if (&Header::orange_used()) {
2740                         print <<END;
2741                                 <td align='center'>
2742                                         <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2743                                         ($Lang::tr{'fwdfw pol allow'})
2744                                 </td>
2745 END
2746                 }
2747
2748                 if (&Header::blue_used()) {
2749                         print <<END;
2750                                 <td align='center'>
2751                                         <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2752                                         ($Lang::tr{'fwdfw pol allow'})
2753                                 </td>
2754 END
2755                 }
2756
2757                 print"</tr>";
2758
2759                 # ORANGE
2760                 if (&Header::orange_used()) {
2761                         print <<END;
2762                                 <tr>
2763                                         <td align='center' width='20%'>
2764                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2765                                         </td>
2766                                         <td align='center'>
2767                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2768                                                 ($Lang::tr{'fwdfw pol allow'})
2769                                         </td>
2770                                         <td align='center'>
2771                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2772                                                 ($Lang::tr{'fwdfw pol block'})
2773                                         </td>
2774 END
2775
2776                         if (&Header::blue_used()) {
2777                                 print <<END;
2778                                         <td align='center'>
2779                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2780                                                 ($Lang::tr{'fwdfw pol block'})
2781                                         </td>
2782 END
2783                         }
2784
2785                         print"</tr>";
2786                 }
2787
2788                 if (&Header::blue_used()) {
2789                         print <<END;
2790                                 <tr>
2791                                         <td align='center'>
2792                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2793                                         </td>
2794                                         <td align='center'>
2795                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2796                                                 ($Lang::tr{'fwdfw pol allow'})
2797                                         </td>
2798 END
2799
2800                         if (&Header::orange_used()) {
2801                                 print <<END;
2802                                         <td align='center'>
2803                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2804                                                 ($Lang::tr{'fwdfw pol block'})
2805                                         </td>
2806                                         <td align='center'>
2807                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2808                                                 ($Lang::tr{'fwdfw pol block'})
2809                                         </td>
2810 END
2811                         }
2812
2813                         print"</tr>";
2814                 }
2815
2816                 print <<END;
2817                                         </table>
2818                                 </td>
2819                         </tr>
2820 END
2821
2822                 $message = $Lang::tr{'fwdfw pol allow'};
2823
2824         } elsif ($config eq '/var/ipfire/firewall/outgoing' && ($fwdfwsettings{'POLICY1'} ne 'MODE1')) {
2825                 $message = $Lang::tr{'fwdfw pol allow'};
2826                 $colour = "bgcolor='green'";
2827         } else {
2828                 $message = $Lang::tr{'fwdfw pol block'};
2829                 $colour = "bgcolor='darkred'";
2830         }
2831
2832         if ($message) {
2833                 print <<END;
2834                         <tr>
2835                                 <td $colour align='center' colspan='13'>
2836                                         <font color='#FFFFFF'>$Lang::tr{'policy'}: $message</font>
2837                                 </td>
2838                         </tr>
2839 END
2840         }
2841
2842         print "</table>";
2843         print "<br>";
2844
2845         &Header::closebox();
2846 }
2847
2848 &Header::closebigbox();
2849 &Header::closepage();