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 on if we use NAT
 733                 $fwdfwsettings{'RULE_ACTION'} = 'ACCEPT';
 734
 735                 #if no dest port is given in nat area, take target host port
 736                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 737                 if($fwdfwsettings{'TGT_PORT'} eq '' && $fwdfwsettings{'dnatport'} ne '' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')){
 738                         $errormessage=$Lang::tr{'fwdfw dnat porterr2'};
 739                 }
 740                 #check if port given in nat area is a single valid port or portrange
 741                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 742                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 743                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 744                         my $custsrvport;
 745                         #get servcie Protocol and Port
 746                         foreach my $key (sort keys %customservice){
 747                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 748                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 749                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 750                                         }
 751                                         $custsrvport= $customservice{$key}[1];
 752                                 }
 753                         }
 754                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 755                 }
 756                 #check if DNAT port is multiple
 757                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 758                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 759                                         my @values=();
 760                                         foreach (@parts){
 761                                                 chomp($_);
 762                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 763                                                         my $check;
 764                                                         #change dashes with :
 765                                                         $_=~ tr/-/:/;
 766                                                         if ($_ eq "*") {
 767                                                                 push(@values,"1:65535");
 768                                                                 $check='on';
 769                                                         }
 770                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 771                                                                 push(@values,"1:$2");
 772                                                                 $check='on';
 773                                                         }
 774                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 775                                                                 push(@values,"$1:65535");
 776                                                                 $check='on'
 777                                                         }
 778                                                         $errormessage .= &General::validportrange($_, 'destination');
 779                                                         if(!$check){
 780                                                                 push (@values,$_);
 781                                                         }
 782                                                 }else{
 783                                                         if (&General::validport($_)){
 784                                                                 push (@values,$_);
 785                                                         }else{
 786
 787                                                         }
 788                                                 }
 789                                         }
 790                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 791                 }
 792                 #check if a rule with prot tcp or udp and ports is edited and now prot is "all", then delete all ports
 793                 if($fwdfwsettings{'PROT'} eq ''){
 794                         $fwdfwsettings{'dnatport'}='';
 795                 }
 796         }
 797         #check valid remark
 798         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 799                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 800         }
 801         #check if source and target identical
 802         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 803                 $errormessage=$Lang::tr{'fwdfw err same'};
 804                 return $errormessage;
 805         }
 806         #get source and targetip address if possible
 807         my ($sip,$scidr,$tip,$tcidr);
 808         ($sip,$scidr)=&get_ip("src","grp1");
 809         ($tip,$tcidr)=&get_ip("tgt","grp2");
 810         #check same iprange in source and target
 811         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 812                 my $networkip1=&General::getnetworkip($sip,$scidr);
 813                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 814                 if ($scidr gt $tcidr){
 815                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 816                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 817                         }
 818                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 819                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 820                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 821                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 822                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 823                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 824                                 }
 825                 }else{
 826                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 827                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 828                         }
 829                 }
 830         }
 831         #when icmp selected, no source and targetport allowed
 832         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')){
 833                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 834                 return;
 835         }
 836         #change protocol if prot not equal dest single service
 837         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 838                 foreach my $key (sort keys %customservice){
 839                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 840                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 841                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 842                                         last;
 843                                 }
 844                         }
 845                 }
 846         }
 847         #check source and destination protocol if source manual and dest servicegroup
 848         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 849                 $fwdfwsettings{'PROT'} = '';
 850         }
 851         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 852         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 853         #Check ICMP Types
 854         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 855                 $fwdfwsettings{'USE_SRC_PORT'}='';
 856                 $fwdfwsettings{'SRC_PORT'}='';
 857                 #$fwdfwsettings{'USESRV'}='';
 858                 $fwdfwsettings{'TGT_PORT'}='';
 859                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 860                 foreach my $key (keys %icmptypes){
 861                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 862                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 863                         }
 864                 }
 865         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 866                 $fwdfwsettings{'USE_SRC_PORT'}='';
 867                 $fwdfwsettings{'SRC_PORT'}='';
 868                 $fwdfwsettings{'ICMP_TYPES'}='';
 869                 $fwdfwsettings{'USESRV'}='';
 870                 $fwdfwsettings{'TGT_PORT'}='';
 871         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 872                 $fwdfwsettings{'USE_SRC_PORT'}='';
 873                 $fwdfwsettings{'SRC_PORT'}='';
 874                 $fwdfwsettings{'ICMP_TYPES'}='';
 875                 $fwdfwsettings{'USESRV'}='';
 876                 $fwdfwsettings{'TGT_PORT'}='';
 877         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 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 'IGMP'){
 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 'IPv6'){
 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 'IPIP'){
 896                 $fwdfwsettings{'USE_SRC_PORT'}='';
 897                 $fwdfwsettings{'SRC_PORT'}='';
 898                 $fwdfwsettings{'ICMP_TYPES'}='';
 899                 $fwdfwsettings{'USESRV'}='';
 900                 $fwdfwsettings{'TGT_PORT'}='';
 901         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP'){
 902                 $fwdfwsettings{'ICMP_TYPES'}='';
 903                 $fwdfwsettings{'SRC_PORT'}='';
 904                 $fwdfwsettings{'TGT_PORT'}='';
 905         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 906                 $fwdfwsettings{'ICMP_TYPES'}='';
 907         }
 908 }
 909 sub checkvpn
 910 {
 911         my $ip=shift;
 912         #Test if manual IP is part of static OpenVPN networks
 913         &General::readhasharray("$configccdnet", \%ccdnet);
 914         foreach my $key (sort keys %ccdnet){
 915                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 916                 my $sub=&General::iporsubtodec($vpnsubnet);
 917                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 918                         return 0;
 919                 }
 920         }
 921         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 922         # because if one creates a custom host with the ip, we need to check the color there!
 923         # It does not make sense to check this here
 924
 925         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 926         # Is also checked in getcolor
 927
 928         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 929         return 1;
 930 }
 931 sub checkvpncolor
 932 {
 933
 934 }
 935 sub deleterule
 936 {
 937         my %delhash=();
 938         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 939         foreach my $key (sort {$a <=> $b} keys %delhash){
 940                 if ($key >= $fwdfwsettings{'key'}) {
 941                         my $next = $key + 1;
 942                         if (exists $delhash{$next}) {
 943                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 944                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 945                                 }
 946                         }
 947                 }
 948         }
 949         # Remove the very last entry.
 950         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 951         delete $delhash{$last_key};
 952
 953         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 954         &General::firewall_config_changed();
 955
 956         if($fwdfwsettings{'nobase'} ne 'on'){
 957                 &base;
 958         }
 959 }
 960 sub disable_rule
 961 {
 962         my $key1=shift;
 963         &General::readhasharray("$configfwdfw", \%configfwdfw);
 964         foreach my $key (sort keys %configfwdfw){
 965                         if ($key eq $key1 ){
 966                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 967                 }
 968         }
 969         &General::writehasharray("$configfwdfw", \%configfwdfw);
 970         &General::firewall_config_changed();
 971 }
 972 sub error
 973 {
 974         if ($errormessage) {
 975                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 976                 print "<class name='base'>$errormessage\n";
 977                 print "&nbsp;</class>\n";
 978                 &Header::closebox();
 979                 print"<hr>";
 980         }
 981 }
 982 sub fillselect
 983 {
 984         my %hash=%{(shift)};
 985         my $val=shift;
 986         my $key;
 987         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
 988                 if($hash{$key}[0] eq $val){
 989                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
 990                 }else{
 991                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
 992                 }
 993         }
 994 }
 995 sub gen_dd_block
 996 {
 997         my $srctgt = shift;
 998         my $grp=shift;
 999         my $helper='';
1000         my $show='';
1001         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1002         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1003         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1004         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1005         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1006         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1007         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1008         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1009         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1010         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1011         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1012         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1013         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1014         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1015         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1016         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1017         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1018         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1019         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1020 print<<END;
1021                 <table width='100%' border='0'>
1022                 <tr><td width='50%' valign='top'>
1023                 <table width='100%' border='0'>
1024                 <tr><td width='1%'><input type='radio' name='$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;'>
1025 END
1026         foreach my $network (sort keys %defaultNetworks)
1027                 {
1028                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1029                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1030                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1031                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1032                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1033                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1034                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1035                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1036                         if ($ifaces{$defnet}){
1037                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1038                         }else{
1039                                 print ">$network</option>";
1040                         }
1041                 }
1042         print"</select></td></tr>";
1043         #custom networks
1044         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1045                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1046                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1047                 print"</select></td>";
1048         }
1049         #custom hosts
1050         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1051                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1052                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1053                 print"</select></td>";
1054         }
1055         #custom groups
1056         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1057                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1058                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1059                         if($helper ne $customgrp{$key}[0] && $customgrp{$key}[2] ne 'none'){
1060                                 print"<option ";
1061                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1062                                 print ">$customgrp{$key}[0]</option>";
1063                         }
1064                         $helper=$customgrp{$key}[0];
1065                 }
1066                 print"</select></td>";
1067         }
1068         #End left table. start right table (vpn)
1069         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1070         # CCD networks
1071         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1072                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1073                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1074                 print"</select></td></tr>";
1075         }
1076         #OVPN CCD Hosts
1077         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1078                 if ($ccdhost{$key}[33] ne '' ){
1079                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1080                         $show='1';
1081                         print "<option value='$ccdhost{$key}[1]'";
1082                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1083                         print ">$ccdhost{$key}[1]</option>";
1084                 }
1085         }
1086         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1087                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1088         }
1089         if ($show eq '1'){$show='';print"</select></td></tr>";}
1090         #OVPN N2N
1091         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1092                 if ($ccdhost{$key}[3] eq 'net'){
1093                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1094                         $show='1';
1095                         print "<option value='$ccdhost{$key}[1]'";
1096                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1097                         print ">$ccdhost{$key}[1]</option>";
1098                 }
1099         }
1100         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1101                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1102         }
1103         if ($show eq '1'){$show='';print"</select></td></tr>";}
1104         #IPsec netze
1105         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1106                 if ($ipsecconf{$key}[3] eq 'net' || ($optionsfw{'SHOWDROPDOWN'} eq 'on' && $ipsecconf{$key}[3] ne 'host')){
1107                         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 '');
1108                         $show='1';
1109                         print "<option ";
1110                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1111                         print ">$ipsecconf{$key}[1]</option>";
1112                 }
1113         }
1114         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1115                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1116         }
1117         if ($show eq '1'){$show='';print"</select></td></tr>";}
1118
1119         print"</table>";
1120         print"</td></tr></table><br>";
1121 }
1122 sub get_ip
1123 {
1124         my $val=shift;
1125         my $grp =shift;
1126         my $a;
1127         my $b;
1128         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1129         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1130                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1131                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1132                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1133                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1134                                 $a=$netsettings{'GREEN_NETADDRESS'};
1135                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1136                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1137                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1138                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1139                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1140                                 $a=$netsettings{'BLUE_NETADDRESS'};
1141                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1142                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1143                                 &General::readhash("$configovpn",\%ovpnsettings);
1144                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1145                                 $b=&General::iporsubtocidr($b);
1146                         }
1147                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1148                         &General::readhasharray("$confignet", \%customnetwork);
1149                         foreach my $key (keys %customnetwork){
1150                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1151                                         $a=$customnetwork{$key}[1];
1152                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1153                                 }
1154                         }
1155                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1156                         &General::readhasharray("$confighost", \%customhost);
1157                         foreach my $key (keys %customhost){
1158                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1159                                         if ($customhost{$key}[1] eq 'ip'){
1160                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1161                                                 $b=&General::iporsubtocidr($b);
1162                                         }else{
1163                                                 if ($grp eq 'grp2'){
1164                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1165                                                 }
1166                                         }
1167                                 }
1168                         }
1169                 }
1170         }
1171         return $a,$b;
1172 }
1173 sub get_name
1174 {
1175         my $val=shift;
1176         &General::setup_default_networks(\%defaultNetworks);
1177         foreach my $network (sort keys %defaultNetworks)
1178         {
1179                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1180         }
1181 }
1182 sub getsrcport
1183 {
1184         my %hash=%{(shift)};
1185         my $key=shift;
1186         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1187                 $hash{$key}[10]=~ s/\|/,/g;
1188                 print": $hash{$key}[10]";
1189         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1190                 print": <br>$hash{$key}[9] ";
1191         }
1192 }
1193 sub gettgtport
1194 {
1195         my %hash=%{(shift)};
1196         my $key=shift;
1197         my $service;
1198         my $prot;
1199         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1200                 if($hash{$key}[14] eq 'cust_srv'){
1201                         &General::readhasharray("$configsrv", \%customservice);
1202                         foreach my $i (sort keys %customservice){
1203                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1204                                         $service = $customservice{$i}[0];
1205                                 }
1206                         }
1207                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1208                         $service=$hash{$key}[15];
1209                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1210                         $hash{$key}[15]=~ s/\|/,/g;
1211                         $service=$hash{$key}[15];
1212                 }
1213                 if($service){
1214                         print": $service";
1215                 }
1216         }
1217 }
1218 sub get_serviceports
1219 {
1220         my $type=shift;
1221         my $name=shift;
1222         &General::readhasharray("$configsrv", \%customservice);
1223         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1224         my $tcp;
1225         my $udp;
1226         my $icmp;
1227         @protocols=();
1228         if($type eq 'service'){
1229                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1230                         if ($customservice{$key}[0] eq $name){
1231                                 push (@protocols,$customservice{$key}[2]);
1232                         }
1233                 }
1234         }elsif($type eq 'group'){
1235                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1236                         if ($customservicegrp{$key}[0] eq $name){
1237                                 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1238                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1239                                                 if($customservice{$key1}[2] eq 'TCP'){
1240                                                         $tcp='TCP';
1241                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1242                                                         $icmp='ICMP';
1243                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1244                                                         $udp='UDP';
1245                                                 }
1246                                         }
1247                                 }
1248                         }
1249                 }
1250         }
1251         if($tcp && $udp && $icmp){
1252                 push (@protocols,"TCP,UDP, <br>ICMP");
1253                 return @protocols;
1254         }
1255         if($tcp){
1256                 push (@protocols,"TCP");
1257         }
1258         if($udp){
1259                 push (@protocols,"UDP");
1260         }
1261         if($icmp){
1262                 push (@protocols,"ICMP");
1263         }
1264         return @protocols;
1265 }
1266 sub getcolor
1267 {
1268         my $nettype=shift;
1269         my $val=shift;
1270         my $hash=shift;
1271         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1272                 #custom Hosts
1273                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1274                         foreach my $key (sort keys %$hash){
1275                                 if ($$hash{$key}[0] eq $val){
1276                                         $val=$$hash{$key}[2];
1277                                 }
1278                         }
1279                 }
1280                 #standard networks
1281                 if ($val eq 'GREEN'){
1282                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1283                         return;
1284                 }elsif ($val eq 'ORANGE'){
1285                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1286                         return;
1287                 }elsif ($val eq 'BLUE'){
1288                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1289                         return;
1290                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1291                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1292                         return;
1293                 }elsif ($val eq 'IPFire' ){
1294                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1295                         return;
1296                 }elsif ($val eq 'OpenVPN-Dyn' ){
1297                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1298                         return;
1299                 }elsif ($val eq 'IPsec RW' ){
1300                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1301                         return;
1302                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1303                         my ($sip,$scidr) = split ("/",$val);
1304                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1305                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1306                                 return;
1307                         }
1308                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1309                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1310                                 return;
1311                         }
1312                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1313                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1314                                 return;
1315                         }
1316                 }elsif ($val eq 'Default IP'){
1317                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1318                         return;
1319                 }
1320                 #Check if a manual IP or custom host is part of a VPN
1321                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1322                         #Check if IP is part of OpenVPN dynamic subnet
1323                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1324                         my ($c,$d) = split("/",$val);
1325                         if (&General::IpInSubnet($c,$a,$b)){
1326                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1327                                 return;
1328                         }
1329                         #Check if IP is part of OpenVPN static subnet
1330                         foreach my $key (sort keys %ccdnet){
1331                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1332                                 $b =&General::iporsubtodec($b);
1333                                 if (&General::IpInSubnet($c,$a,$b)){
1334                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1335                                         return;
1336                                 }
1337                         }
1338                         #Check if IP is part of OpenVPN N2N subnet
1339                         foreach my $key (sort keys %ccdhost){
1340                                 if ($ccdhost{$key}[3] eq 'net'){
1341                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1342                                         if (&General::IpInSubnet($c,$a,$b)){
1343                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1344                                                 return;
1345                                         }
1346                                 }
1347                         }
1348                         #Check if IP is part of IPsec RW network
1349                         if ($ipsecsettings{'RW_NET'} ne ''){
1350                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1351                                 $b=&General::iporsubtodec($b);
1352                                 if (&General::IpInSubnet($c,$a,$b)){
1353                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1354                                         return;
1355                                 }
1356                         }
1357                         #Check if IP is part of a IPsec N2N network
1358                         foreach my $key (sort keys %ipsecconf){
1359                                 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1360                                 $b=&General::iporsubtodec($b);
1361                                 if (&General::IpInSubnet($c,$a,$b)){
1362                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1363                                         return;
1364                                 }
1365                         }
1366                 }
1367                 #VPN networks
1368                 if ($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'){
1369                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1370                         return;
1371                 }
1372                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1373                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1374                         return;
1375                 }
1376                 #ALIASE
1377                 foreach my $alias (sort keys %aliases)
1378                 {
1379                         if ($val eq $alias){
1380                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1381                                 return;
1382                         }
1383                 }
1384         }
1385         $tdcolor='';
1386         return;
1387 }
1388 sub hint
1389 {
1390         if ($hint) {
1391                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1392                 print "<class name='base'>$hint\n";
1393                 print "&nbsp;</class>\n";
1394                 &Header::closebox();
1395                 print"<hr>";
1396         }
1397 }
1398 sub inc_counter
1399 {
1400         my $config=shift;
1401         my %hash=%{(shift)};
1402         my $val=shift;
1403         my $pos;
1404
1405         &General::readhasharray($config, \%hash);
1406         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1407                 if($hash{$key}[0] eq $val){
1408                         $pos=$#{$hash{$key}};
1409                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1410                 }
1411         }
1412         &General::writehasharray($config, \%hash);
1413 }
1414 sub newrule
1415 {
1416         &error;
1417         &General::setup_default_networks(\%defaultNetworks);
1418         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1419         #read all configfiles
1420         &General::readhasharray("$configccdnet", \%ccdnet);
1421         &General::readhasharray("$confignet", \%customnetwork);
1422         &General::readhasharray("$configccdhost", \%ccdhost);
1423         &General::readhasharray("$confighost", \%customhost);
1424         &General::readhasharray("$configccdhost", \%ccdhost);
1425         &General::readhasharray("$configgrp", \%customgrp);
1426         &General::readhasharray("$configipsec", \%ipsecconf);
1427         &General::get_aliases(\%aliases);
1428         my %checked=();
1429         my $helper;
1430         my $sum=0;
1431         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1432         my $config=$fwdfwsettings{'config'};
1433         my %hash=();
1434         #Get Red IP-ADDRESS
1435         open (CONN1,"/var/ipfire/red/local-ipaddress");
1436         my $redip = <CONN1>;
1437         close(CONN1);
1438         if (! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE2'){
1439                 $fwdfwsettings{'RULE_ACTION'}='DROP';
1440         }elsif(! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE1'){
1441                 $fwdfwsettings{'RULE_ACTION'}='ACCEPT';
1442         }
1443         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1444         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1445         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1446         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1447         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1448         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1449         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1450         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1451         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1452         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1453         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1454         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1455         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1456         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1457         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1458         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1459         $checked{'nat'}{$fwdfwsettings{'nat'}}          = 'CHECKED';
1460         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1461         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1462         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1463         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1464         #check if update and get values
1465         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1466                 &General::readhasharray("$config", \%hash);
1467                 foreach my $key (sort keys %hash){
1468                         $sum++;
1469                         if ($key eq $fwdfwsettings{'key'}){
1470                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1471                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1472                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1473                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1474                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1475                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1476                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1477                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1478                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1479                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1480                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1481                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1482                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1483                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1484                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1485                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1486                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1487                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1488                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1489                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1490                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1491                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1492                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1493                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1494                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1495                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1496                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1497                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1498                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1499                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1500                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1501                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1502                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1503                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1504                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1505                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1506                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1507                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1508                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1509                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1510                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1511                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1512                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1513                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1514                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1515                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1516                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1517                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1518                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1519                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1520                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1521                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1522                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1523                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1524                                 $selected{'dnat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1525                                 $selected{'snat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1526                         }
1527                 }
1528                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1529                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1530                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1531                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1532                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1533                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1534                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1535                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1536                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1537                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1538                 #check if manual ip (source) is orange network
1539                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1540                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1541                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1542                                 $fwdfwsettings{'oldorange'} ='on';
1543                         }
1544                 }
1545         }else{
1546                 $fwdfwsettings{'ACTIVE'}='ON';
1547                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1548                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1549                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1550                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1551                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1552                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1553                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1554                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1555                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1556                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1557                 #check if manual ip (source) is orange network
1558                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1559                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1560                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1561                                 $fwdfwsettings{'oldorange'} ='on';
1562                         }
1563                 }
1564         }
1565         # Split manual source and target address and delete the subnet
1566         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1567         if ($scidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp1'}}=$sip;}
1568         my ($dip,$dcidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp2'}});
1569         if ($scidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp2'}}=$dip;}
1570         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1571         #------SOURCE-------------------------------------------------------
1572         print "<form method='post'>";
1573         print<<END;
1574                 <table width='100%' border='0'>
1575                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$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>
1576 END
1577                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1578                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1579                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1580                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1581                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1582                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1583                 if (! -z "${General::swroot}/ethernet/aliases"){
1584                         foreach my $alias (sort keys %aliases)
1585                         {
1586                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1587                         }
1588                 }
1589                 print<<END;
1590                 </select></td></tr>
1591                 <tr><td><br></td></tr>
1592                 </table>
1593 END
1594                 &gen_dd_block('src','grp1');
1595                 &Header::closebox();
1596
1597                 #---SNAT / DNAT ------------------------------------------------
1598                 &Header::openbox('100%', 'left', 'NAT');
1599                 print<<END;
1600                         <label>
1601                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1602                                 $Lang::tr{'fwdfw use nat'}
1603                         </label>
1604                         <div class="NAT">
1605                                 <table width='100%' border='0'>
1606                                         <tr>
1607                                                 <td width='5%'></td>
1608                                                 <td width='40%'>
1609                                                         <label>
1610                                                                 <input type='radio' name='nat'  value='dnat' $checked{'nat'}{'dnat'}>
1611                                                                 $Lang::tr{'fwdfw dnat'}
1612                                                         </label>
1613                                                 </td>
1614 END
1615
1616                 if (%aliases) {
1617                         print <<END;
1618                                                 <td width='25%' align='right'>$Lang::tr{'dnat address'}:</td>
1619                                                 <td width='30%'>
1620                                                         <select name='dnat' style='width: 100%;'>
1621                                                                 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'default ip'} ($netsettings{'RED_ADDRESS'})</option>
1622 END
1623                         foreach my $alias (sort keys %aliases) {
1624                                 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1625                         }
1626
1627                         print "</select>";
1628                 } else {
1629                         print <<END;
1630                                                 <td colspan="2" width='55%'>
1631                                                         <input type='hidden' name='dnat' value='Default IP'>
1632                                                 </td>
1633 END
1634                 }
1635                 print "</tr>";
1636
1637                 #SNAT
1638                 print <<END;
1639                                         <tr>
1640                                                 <td width='5%'></td>
1641                                                 <td width='40%'>
1642                                                         <label>
1643                                                                 <input type='radio' name='nat'  value='snat' $checked{'nat'}{'snat'}>
1644                                                                 $Lang::tr{'fwdfw snat'}
1645                                                         </label>
1646                                                 </td>
1647                                                 <td width='25%' align='right'>$Lang::tr{'snat new source ip address'}:</td>
1648                                                 <td width='30%'>
1649                                                         <select name='snat' style='width: 100%;'>
1650 END
1651
1652                 foreach my $alias (sort keys %aliases) {
1653                         print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1654                 }
1655
1656                 # XXX this is composed in a very ugly fashion
1657                 foreach my $network (sort keys %defaultNetworks) {
1658                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1659                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1660                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1661                         next if($defaultNetworks{$network}{'NAME'} =~ /IPsec/i);
1662
1663                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1664                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1665                         print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1666                 }
1667
1668                 print <<END;
1669                                                         </select>
1670                                                 </td>
1671                                         </tr>
1672                                 </table>
1673                         </div>
1674 END
1675                 &Header::closebox();
1676
1677                 #---TARGET------------------------------------------------------
1678                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1679                 print<<END;
1680                 <table width='100%' border='0'>
1681                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1682 END
1683                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1684                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1685                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1686                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1687                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1688                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1689                 if (! -z "${General::swroot}/ethernet/aliases"){
1690                         foreach my $alias (sort keys %aliases)
1691                         {
1692                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1693                         }
1694                 }
1695                 print<<END;
1696                 </select></td></tr>
1697                 <tr><td><br></td></tr></table>
1698 END
1699                 &gen_dd_block('tgt','grp2');
1700                 &Header::closebox;
1701                 #---PROTOCOL------------------------------------------------------
1702                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1703                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1704                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1705
1706                 # The dnatport may be empty, if it matches TGT_PORT
1707                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1708                         $fwdfwsettings{'dnatport'} = "";
1709                 }
1710
1711                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1712                 #Fix Protocol for JQuery
1713                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1714                         $fwdfwsettings{'PROT'} = 'template';
1715                 }
1716                 print<<END;
1717                         <table width='100%' border='0'>
1718                                 <tr>
1719                                         <td width="25%">
1720                                                 <select name='PROT' id='protocol' style="width: 95px;">
1721 END
1722                 print "<option value=\"\"";
1723                 if ($fwdfwsettings{'PROT'} eq '') {
1724                         print " selected=\"selected\"";
1725                 }
1726                 print ">$Lang::tr{'all'}</option>";
1727
1728                 print "<option value=\"template\"";
1729                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1730                 print ">- $Lang::tr{'template'} -</option>";
1731
1732                 foreach (@PROTOCOLS) {
1733                         print"<option value=\"$_\"";
1734                         if ($_ eq $fwdfwsettings{'PROT'}) {
1735                                 print " selected=\"selected\"";
1736                         }
1737                         if($_ eq "IPv6"){
1738                                 print ">$Lang::tr{'fwdfw prot41'}</option>";
1739                         }else{
1740                                 print ">$_</option>";
1741                         }
1742                 }
1743
1744                 print<<END;
1745                                                 </select>
1746                                         </td>
1747                                         <td width="75%">
1748                                                 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1749                                                         <tr>
1750                                                                 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1751                                                                 <td colspan='2'>
1752                                                                         <select name='ICMP_TYPES' style='min-width:230px;'>
1753 END
1754                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1755                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1756                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1757                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1758                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1759                         }else{
1760                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1761                         }
1762                 }
1763
1764                 print <<END;
1765                                                                         </select>
1766                                                                 </td>
1767                                                         </tr>
1768                                                 </table>
1769
1770                                                 <table width="100%" border="0" id="PROTOCOL_PORTS">
1771                                                         <tr>
1772                                                                 <!-- #SOURCEPORT -->
1773                                                                 <td>
1774                                                                         $Lang::tr{'fwdfw use srcport'}
1775                                                                 </td>
1776                                                                 <td>
1777                                                                         <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1778                                                                 </td>
1779                                                                 <td width='10%'>
1780                                                                 </td>
1781
1782                                                                 <!-- #TARGETPORT -->
1783                                                                 <td>
1784                                                                         $Lang::tr{'fwdfw use srv'}
1785                                                                 </td>
1786
1787                                                                 <td>
1788                                                                         <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1789                                                                 </td>
1790                                                         </tr>
1791                                                         <tr class="NAT">
1792                                                                 <td colspan='3'></td>
1793                                                                 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1794                                                                 <td>
1795                                                                         <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1796                                                                 </td>
1797                                                         </tr>
1798                                                 </table>
1799
1800                                                 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1801                                                         <tr>
1802                                                                 <td>
1803                                                                         <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1804                                                                         $Lang::tr{'fwhost cust service'}
1805                                                                 </td>
1806                                                                 <td>
1807                                                                         <select name='cust_srv' style='min-width: 230px;'>
1808 END
1809
1810                 &General::readhasharray("$configsrv", \%customservice);
1811                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1812                         print"<option ";
1813                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1814                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1815                 }
1816
1817                 print <<END;
1818                                                                         </select>
1819                                                                 </td>
1820                                                         </tr>
1821                                                         <tr>
1822                                                                 <td>
1823                                                                         <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1824                                                                         $Lang::tr{'fwhost cust srvgrp'}
1825                                                                 </td>
1826                                                                 <td>
1827                                                                         <select name='cust_srvgrp' style='min-width:230px;'>
1828 END
1829
1830                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1831                 my $helper;
1832                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1833                         if ($helper ne $customservicegrp{$key}[0] && $customservicegrp{$key}[2] ne 'none'){
1834                                 print"<option ";
1835                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1836                                 print">$customservicegrp{$key}[0]</option>";
1837                         }
1838                         $helper=$customservicegrp{$key}[0];
1839                 }
1840
1841                 print<<END;
1842                                                                         </select>
1843                                                                 </td>
1844                                                         </tr>
1845                                                 </table>
1846                                         </td>
1847                                 </tr>
1848                         </table>
1849 END
1850
1851                 &Header::closebox;
1852                 $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}}  = 'CHECKED';
1853                 print <<END;
1854                         <br>
1855                         <center>
1856                                 <table width="80%" class='tbl' id='actions'>
1857                                         <tr>
1858                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1859                                                         &nbsp;<br>&nbsp;
1860                                                 </td>
1861                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1862                                                         &nbsp;<br>&nbsp;
1863                                                 </td>
1864                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1865                                                         &nbsp;<br>&nbsp;
1866                                                 </td>
1867                                         </tr>
1868                                         <tr>
1869                                                 <td width="33%" align="center">
1870                                                         <label>
1871                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1872                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1873                                                         </label>
1874                                                 </td>
1875                                                 <td width="33%" align="center">
1876                                                         <label>
1877                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1878                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1879                                                         </label>
1880                                                 </td>
1881                                                 <td width="33%" align="center">
1882                                                         <label>
1883                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1884                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1885                                                         </label>
1886                                                 </td>
1887                                         </tr>
1888                                 </table>
1889                         </center>
1890
1891                         <br>
1892 END
1893                 #---Activate/logging/remark-------------------------------------
1894                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1895                 print<<END;
1896                 <table width='100%' border='0'>
1897 END
1898                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1899                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1900                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1901                         for (my $count =1; $count <= $sum; $count++){
1902                                 print"<option value='$count' ";
1903                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1904                                 print">$count</option>";
1905                         }
1906                         print"</select></td></tr>";
1907                 }else{
1908                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1909                 }
1910
1911                 print<<END;
1912                 </table>
1913                 <table width='100%'>
1914                         <tr>
1915 END
1916
1917                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
1918                         print <<END;
1919                                 <td>
1920                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
1921                                 </td>
1922                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
1923 END
1924                 } else {
1925                         print <<END;
1926                                 <td colspan="2">
1927                                         <input type="hidden" name="ACTIVE" value="ON">
1928                                 </td>
1929 END
1930                 }
1931
1932                 print <<END;
1933                         </tr>
1934                         <tr>
1935                                 <td>
1936                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
1937                                 </td>
1938                                 <td>$Lang::tr{'fwdfw log rule'}</td>
1939                         </tr>
1940                         <tr>
1941                                 <td width='1%'>
1942                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
1943                                 </td>
1944                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
1945                         </tr>
1946                         <tr id="TIME_CONSTRAINTS">
1947                                 <td colspan="2">
1948                                         <table width="66%" border="0">
1949                                                 <tr>
1950                                                         <td width="8em">&nbsp;</td>
1951                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
1952                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
1953                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
1954                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
1955                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
1956                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
1957                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
1958                                                         <td>&nbsp;</td>
1959                                                 </tr>
1960                                                 <tr>
1961                                                         <td width="8em">&nbsp;</td>
1962                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1963                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1964                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1965                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1966                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1967                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1968                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1969                                                         <td>
1970                                                                 <select name='TIME_FROM'>
1971 END
1972                 for (my $i=0;$i<=23;$i++) {
1973                         $i = sprintf("%02s",$i);
1974                         for (my $j=0;$j<=45;$j+=15) {
1975                                 $j = sprintf("%02s",$j);
1976                                 my $time = $i.":".$j;
1977                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1978                         }
1979                 }
1980                 print<<END;
1981                                                                 </select> &dash;
1982                                                                 <select name='TIME_TO'>
1983 END
1984                 for (my $i=0;$i<=23;$i++) {
1985                         $i = sprintf("%02s",$i);
1986                         for (my $j=0;$j<=45;$j+=15) {
1987                                 $j = sprintf("%02s",$j);
1988                                 my $time = $i.":".$j;
1989                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1990                         }
1991                 }
1992                 print<<END;
1993                                                                 </select>
1994                                                         </td>
1995                                                 </tr>
1996                                         </table>
1997                                 </td>
1998                         </tr>
1999                 </table>
2000                 <br>
2001 END
2002
2003                 #---ACTION------------------------------------------------------
2004                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
2005                         print<<END;
2006                         <table border='0' width='100%'>
2007                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
2008                         <input type='hidden' name='config' value='$config' >
2009                         <input type='hidden' name='ACTION' value='saverule' ></form>
2010                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2011                         </table>
2012                         <br>
2013 END
2014                 }else{
2015                         print<<END;
2016                         <table border='0' width='100%'>
2017                         <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='$fwdfwsettings{'key'}'>
2018                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2019                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2020                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2021                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2022                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2023                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2024                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2025                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2026                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2027                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2028                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2029                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2030                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2031                         <input type='hidden' name='nat' value='$fwdfwsettings{'nat'}' />
2032                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2033                         </table></form>
2034 END
2035                 }
2036                 &Header::closebox();
2037 }
2038 sub pos_up
2039 {
2040         my %uphash=();
2041         my %tmp=();
2042         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2043         foreach my $key (sort keys %uphash){
2044                 if ($key eq $fwdfwsettings{'key'}) {
2045                         my $last = $key -1;
2046                         if (exists $uphash{$last}){
2047                                 #save rule last
2048                                 foreach my $y (0 .. $#{$uphash{$last}}) {
2049                                                 $tmp{0}[$y] = $uphash{$last}[$y];
2050                                 }
2051                                 #copy active rule to last
2052                                 foreach my $i (0 .. $#{$uphash{$last}}) {
2053                                         $uphash{$last}[$i] = $uphash{$key}[$i];
2054                                 }
2055                                 #copy saved rule to actual position
2056                                 foreach my $x (0 .. $#{$tmp{0}}) {
2057                                                 $uphash{$key}[$x] = $tmp{0}[$x];
2058                                 }
2059                         }
2060                 }
2061         }
2062         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2063         &General::firewall_config_changed();
2064 }
2065 sub pos_down
2066 {
2067         my %downhash=();
2068         my %tmp=();
2069         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2070         foreach my $key (sort keys %downhash){
2071                 if ($key eq $fwdfwsettings{'key'}) {
2072                         my $next = $key + 1;
2073                         if (exists $downhash{$next}){
2074                                 #save rule next
2075                                 foreach my $y (0 .. $#{$downhash{$next}}) {
2076                                                 $tmp{0}[$y] = $downhash{$next}[$y];
2077                                 }
2078                                 #copy active rule to next
2079                                 foreach my $i (0 .. $#{$downhash{$next}}) {
2080                                         $downhash{$next}[$i] = $downhash{$key}[$i];
2081                                 }
2082                                 #copy saved rule to actual position
2083                                 foreach my $x (0 .. $#{$tmp{0}}) {
2084                                                 $downhash{$key}[$x] = $tmp{0}[$x];
2085                                 }
2086                         }
2087                 }
2088         }
2089         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2090         &General::firewall_config_changed();
2091 }
2092 sub saverule
2093 {
2094         my $hash=shift;
2095         my $config=shift;
2096         &General::readhasharray("$config", $hash);
2097         if (!$errormessage){
2098                 ################################################################
2099                 #check if we change an INPUT rule to a OUTGOING
2100                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
2101                         &changerule($configinput);
2102                         #print"1";
2103                 }
2104                 #check if we change an INPUT rule to a FORWARD
2105                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2106                         &changerule($configinput);
2107                         #print"2";
2108                 }
2109                 ################################################################
2110                 #check if we change an OUTGOING rule to an INPUT
2111                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
2112                         &changerule($configoutgoing);
2113                         #print"3";
2114                 }
2115                 #check if we change an OUTGOING rule to a FORWARD
2116                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2117                         &changerule($configoutgoing);
2118                         #print"4";
2119                 }
2120                 ################################################################
2121                 #check if we change a FORWARD rule to an INPUT
2122                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2123                         &changerule($configfwdfw);
2124                         #print"5";
2125                 }
2126                 #check if we change a FORWARD rule to an OUTGOING
2127                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2128                         &changerule($configfwdfw);
2129                         #print"6";
2130                 }
2131                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2132                         my $key = &General::findhasharraykey ($hash);
2133                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2134                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2135                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2136                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2137                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2138                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2139                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2140                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2141                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2142                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2143                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2144                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2145                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2146                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2147                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2148                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2149                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2150                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2151                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2152                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2153                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2154                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2155                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2156                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2157                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2158                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2159                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2160                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2161                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2162                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2163                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2164                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2165                         &General::writehasharray("$config", $hash);
2166                 }else{
2167                         foreach my $key (sort {$a <=> $b} keys %$hash){
2168                                 if($key eq $fwdfwsettings{'key'}){
2169                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2170                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2171                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2172                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2173                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2174                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2175                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2176                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2177                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2178                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2179                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2180                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2181                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2182                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2183                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2184                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2185                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2186                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2187                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2188                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2189                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2190                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2191                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2192                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2193                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2194                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2195                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2196                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2197                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2198                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2199                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2200                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2201                                         last;
2202                                 }
2203                         }
2204                 }
2205                 &General::writehasharray("$config", $hash);
2206                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2207                         my %tmp=();
2208                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2209                         for (my $z=0;$z<$val;$z++){
2210                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2211                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2212                                                 my $last = $key -1;
2213                                                 if (exists $$hash{$last}){
2214                                                         #save rule last
2215                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2216                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2217                                                         }
2218                                                         #copy active rule to last
2219                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2220                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2221                                                         }
2222                                                         #copy saved rule to actual position
2223                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2224                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2225                                                         }
2226                                                 }
2227                                         }
2228                                 }
2229                                 $fwdfwsettings{'oldrulenumber'}--;
2230                         }
2231                         &General::writehasharray("$config", $hash);
2232                         &General::firewall_config_changed();
2233                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2234                         my %tmp=();
2235                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2236                                 for (my $z=0;$z<$val;$z++){
2237                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2238                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2239                                                 my $next = $key + 1;
2240                                                 if (exists $$hash{$next}){
2241                                                         #save rule next
2242                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2243                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2244                                                         }
2245                                                         #copy active rule to next
2246                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2247                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2248                                                         }
2249                                                         #copy saved rule to actual position
2250                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2251                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2252                                                         }
2253                                                 }
2254                                         }
2255                                 }
2256                                 $fwdfwsettings{'oldrulenumber'}++;
2257                         }
2258                         &General::writehasharray("$config", $hash);
2259                         &General::firewall_config_changed();
2260                 }
2261         }
2262 }
2263 sub validremark
2264 {
2265         # Checks a hostname against RFC1035
2266         my $remark = $_[0];
2267
2268         # Each part should be at least two characters in length
2269         # but no more than 63 characters
2270         if (length ($remark) < 1 || length ($remark) > 255) {
2271                 return 0;}
2272         # Only valid characters are a-z, A-Z, 0-9 and -
2273         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2274                 return 0;}
2275         # First character can only be a letter or a digit
2276         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9(]*$/) {
2277                 return 0;}
2278         # Last character can only be a letter or a digit
2279         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2280                 return 0;}
2281         return 1;
2282 }
2283 sub viewtablerule
2284 {
2285         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2286
2287         &viewtablenew(\%configfwdfw, $configfwdfw, $Lang::tr{'firewall rules'});
2288         &viewtablenew(\%configinputfw, $configinput, $Lang::tr{'external access'});
2289         &viewtablenew(\%configoutgoingfw, $configoutgoing, $Lang::tr{'outgoing firewall'});
2290 }
2291 sub viewtablenew
2292 {
2293         my $hash=shift;
2294         my $config=shift;
2295         my $title=shift;
2296         my $go='';
2297
2298         my $show_box = (! -z $config) || ($optionsfw{'SHOWTABLES'} eq 'on');
2299         return if (!$show_box);
2300
2301         &General::get_aliases(\%aliases);
2302         &General::readhasharray("$confighost", \%customhost);
2303         &General::readhasharray("$config", $hash);
2304         &General::readhasharray("$configccdnet", \%ccdnet);
2305         &General::readhasharray("$configccdhost", \%ccdhost);
2306         &General::readhasharray("$configgrp", \%customgrp);
2307         &General::readhasharray("$configsrvgrp", \%customservicegrp);
2308
2309         &Header::openbox('100%', 'left', $title);
2310         print "<table width='100%' cellspacing='0' class='tbl'>";
2311
2312         if (! -z $config) {
2313                 my $count=0;
2314                 my ($gif,$log);
2315                 my $ruletype;
2316                 my $rulecolor;
2317                 my $tooltip;
2318                 my @tmpsrc=();
2319                 my @tmptgt=();
2320                 my $coloryellow='';
2321
2322                 print <<END;
2323                                 <tr>
2324                                         <th align='right' width='3%'>
2325                                                 #
2326                                         </th>
2327                                         <th width='2%'></th>
2328                                         <th align='center'>
2329                                                 <b>$Lang::tr{'protocol'}</b>
2330                                         </th>
2331                                         <th align='center' width='30%'>
2332                                                 <b>$Lang::tr{'fwdfw source'}</b>
2333                                         </th>
2334                                         <th align='center'>
2335                                                 <b>$Lang::tr{'fwdfw log'}</b>
2336                                         </th>
2337                                         <th align='center' width='30%'>
2338                                                 <b>$Lang::tr{'fwdfw target'}</b>
2339                                         </th>
2340                                         <th align='center' colspan='6' width='18%'>
2341                                                 <b>$Lang::tr{'fwdfw action'}</b>
2342                                         </th>
2343                                 </tr>
2344 END
2345
2346                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2347                         $tdcolor='';
2348                         @tmpsrc=();
2349                         @tmptgt=();
2350                         #check if vpn hosts/nets have been deleted
2351                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2352                                 push (@tmpsrc,$$hash{$key}[4]);
2353                         }
2354                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2355                                 push (@tmptgt,$$hash{$key}[6]);
2356                         }
2357                         foreach my $host (@tmpsrc){
2358                                 if($$hash{$key}[3] eq  'ipsec_net_src'){
2359                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2360                                                 $coloryellow='on';
2361                                                 &disable_rule($key);
2362                                                 $$hash{$key}[2]='';
2363                                         }
2364                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src'){
2365                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2366                                                 $coloryellow='on';
2367                                                 &disable_rule($key);
2368                                                 $$hash{$key}[2]='';
2369                                         }
2370                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src'){
2371                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2372                                                 $coloryellow='on';
2373                                                 &disable_rule($key);
2374                                                 $$hash{$key}[2]='';
2375                                         }
2376                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src'){
2377                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2378                                                 $coloryellow='on';
2379                                                 &disable_rule($key);
2380                                                 $$hash{$key}[2]='';
2381                                         }
2382                                 }
2383                         }
2384                         foreach my $host (@tmptgt){
2385                                 if($$hash{$key}[5] eq 'ipsec_net_tgt'){
2386                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2387                                                 $coloryellow='on';
2388                                                 &disable_rule($key);
2389                                                 $$hash{$key}[2]='';
2390                                         }
2391                                 }elsif($$hash{$key}[5] eq 'ovpn_net_tgt'){
2392                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2393                                                 $coloryellow='on';
2394                                                 &disable_rule($key);
2395                                                 $$hash{$key}[2]='';
2396                                         }
2397                                 }elsif($$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2398                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2399                                                 $coloryellow='on';
2400                                                 &disable_rule($key);
2401                                                 $$hash{$key}[2]='';
2402                                         }
2403                                 }elsif($$hash{$key}[5] eq 'ovpn_host_tgt'){
2404                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2405                                                 $coloryellow='on';
2406                                                 &disable_rule($key);
2407                                                 $$hash{$key}[2]='';
2408                                         }
2409                                 }
2410                         }
2411                         #check if networkgroups or servicegroups are empty
2412                         foreach my $netgroup (sort keys %customgrp){
2413                                 if(($$hash{$key}[4] eq $customgrp{$netgroup}[0] || $$hash{$key}[6] eq $customgrp{$netgroup}[0]) && $customgrp{$netgroup}[2] eq 'none'){
2414                                         $coloryellow='on';
2415                                         &disable_rule($key);
2416                                         $$hash{$key}[2]='';
2417                                 }
2418                         }
2419                         foreach my $srvgroup (sort keys %customservicegrp){
2420                                 if($$hash{$key}[15] eq $customservicegrp{$srvgroup}[0] && $customservicegrp{$srvgroup}[2] eq 'none'){
2421                                         $coloryellow='on';
2422                                         &disable_rule($key);
2423                                         $$hash{$key}[2]='';
2424                                 }
2425                         }
2426                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2427                         $count++;
2428                         if($coloryellow eq 'on'){
2429                                 $color="$color{'color14'}";
2430                                 $coloryellow='';
2431                         }elsif($coloryellow eq ''){
2432                                 if ($count % 2){
2433                                         $color="$color{'color22'}";
2434                                 }
2435                                 else{
2436                                         $color="$color{'color20'}";
2437                                 }
2438                         }
2439                         print<<END;
2440                                 <tr bgcolor='$color'>
2441                                         <td align='right' width='3%'>
2442                                                 <b>$key&nbsp;</b>
2443                                         </td>
2444 END
2445
2446                         #RULETYPE (A,R,D)
2447                         if ($$hash{$key}[0] eq 'ACCEPT'){
2448                                 $ruletype='A';
2449                                 $tooltip='ACCEPT';
2450                                 $rulecolor=$color{'color17'};
2451                         }elsif($$hash{$key}[0] eq 'DROP'){
2452                                 $ruletype='D';
2453                                 $tooltip='DROP';
2454                                 $rulecolor=$color{'color25'};
2455                         }elsif($$hash{$key}[0] eq 'REJECT'){
2456                                 $ruletype='R';
2457                                 $tooltip='REJECT';
2458                                 $rulecolor=$color{'color16'};
2459                         }
2460
2461                         print <<END;
2462                                         <td bgcolor='$rulecolor' align='center' width='2%'>
2463                                                 <span title='$tooltip'>&nbsp;&nbsp;</span>
2464                                         </td>
2465 END
2466
2467                         #Get Protocol
2468                         my $prot;
2469                         if ($$hash{$key}[8]){
2470                                 if ($$hash{$key}[8] eq "IPv6"){
2471                                         push (@protocols,$Lang::tr{'fwdfw prot41 short'})
2472                                 }else{
2473                                         push (@protocols,$$hash{$key}[8]);
2474                                 }
2475                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2476                                 &get_serviceports("service",$$hash{$key}[15]);
2477                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2478                                 &get_serviceports("group",$$hash{$key}[15]);
2479                         }else{
2480                                 push (@protocols,$Lang::tr{'all'});
2481                         }
2482
2483                         my $protz=join(",",@protocols);
2484                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2485                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2486                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2487                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2488                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2489                                                 last;
2490                                         }
2491                                 }
2492                         }else{
2493                                 print"<td align='center'>$protz</td>";
2494                         }
2495                         @protocols=();
2496                         #SOURCE
2497                         my $ipfireiface;
2498                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2499                         print"<td align='center' width='30%' $tdcolor>";
2500                         if ($$hash{$key}[3] eq 'ipfire_src'){
2501                                 $ipfireiface=$Lang::tr{'fwdfw iface'};
2502                         }
2503                         if ($$hash{$key}[3] eq 'std_net_src'){
2504                                 print &get_name($$hash{$key}[4]);
2505                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2506                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2507                                 if ($split2 eq '32'){
2508                                         print $split1;
2509                                 }else{
2510                                         print $$hash{$key}[4];
2511                                 }
2512                         }elsif ($$hash{$key}[4] eq 'RED1'){
2513                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2514                         }elsif ($$hash{$key}[4] eq 'ALL'){
2515                                 print "$ipfireiface $Lang::tr{'all'}";
2516                         }else{
2517                                 if ($$hash{$key}[4] eq 'GREEN' || $$hash{$key}[4] eq 'ORANGE' || $$hash{$key}[4] eq 'BLUE' || $$hash{$key}[4] eq 'RED'){
2518                                         print "$ipfireiface $Lang::tr{lc($$hash{$key}[4])}";
2519                                 }else{
2520                                         print "$ipfireiface $$hash{$key}[4]";
2521                                 }
2522                         }
2523                         $tdcolor='';
2524                         #SOURCEPORT
2525                         &getsrcport(\%$hash,$key);
2526                         #Is this a SNAT rule?
2527                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2528                                 my $net=&get_name($$hash{$key}[29]);
2529                                 if ( ! $net){ $net=$$hash{$key}[29];}
2530                                         print"<br>->$net";
2531                                 if ($$hash{$key}[30] ne ''){
2532                                         print": $$hash{$key}[30]";
2533                                 }
2534                         }
2535                         if ($$hash{$key}[17] eq 'ON'){
2536                                 $log="/images/on.gif";
2537                         }else{
2538                                 $log="/images/off.gif";
2539                         }
2540                         #LOGGING
2541                         print<<END;
2542                                         </td>
2543                                         <td align='center'>
2544                                                 <form method='POST' action=''>
2545                                                         <input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2546                                                         <input type='hidden' name='key' value='$key' />
2547                                                         <input type='hidden' name='config' value='$config' />
2548                                                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2549                                                 </form>
2550                                         </td>
2551 END
2552                         #TARGET
2553                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2554                         print<<END;
2555                                         <td align='center' $tdcolor>
2556 END
2557                         #Is this a DNAT rule?
2558                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2559                                 print "Firewall ($$hash{$key}[29])";
2560                                 if($$hash{$key}[30] ne ''){
2561                                         $$hash{$key}[30]=~ tr/|/,/;
2562                                         print": $$hash{$key}[30]";
2563                                 }
2564                                 print"<br>-&gt;";
2565                         }
2566                         if ($$hash{$key}[5] eq 'std_net_tgt' || $$hash{$key}[5] eq 'ipfire'){
2567                                 if ($$hash{$key}[6] eq 'RED1'){
2568                                         print "$Lang::tr{'red1'}";
2569                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL' || $$hash{$key}[6] eq 'RED')
2570                                 {
2571                                         print &get_name($$hash{$key}[6]);
2572                                 }else{
2573                                         print $$hash{$key}[6];
2574                                 }
2575                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2576                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2577                                 if ($split2 eq '32'){
2578                                         print $split1;
2579                                 }else{
2580                                         print $$hash{$key}[6];
2581                                 }
2582                         }else{
2583                                 print "$$hash{$key}[6]";
2584                         }
2585                         $tdcolor='';
2586                         #TARGETPORT
2587                         &gettgtport(\%$hash,$key);
2588                         print"</td>";
2589                         #RULE ACTIVE
2590                         if($$hash{$key}[2] eq 'ON'){
2591                                 $gif="/images/on.gif"
2592
2593                         }else{
2594                                 $gif="/images/off.gif"
2595                         }
2596                         print<<END;
2597                                 <td width='3%' align='center'>
2598                                         <form method='POST' action=''>
2599                                                 <input type='image' img src='$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;' />
2600                                                 <input type='hidden' name='key' value='$key' />
2601                                                 <input type='hidden' name='config' value='$config' />
2602                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2603                                         </form>
2604                                 </td>
2605                                 <td width='3%' align='center'>
2606                                         <form method='POST' action=''>
2607                                                 <input type='image' img src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'fwdfw edit'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2608                                                 <input type='hidden' name='key' value='$key' />
2609                                                 <input type='hidden' name='config' value='$config' />
2610                                                 <input type='hidden' name='ACTION' value='editrule' />
2611                                         </form>
2612                                 </td>
2613                                 <td width='3%' align='center'>
2614                                         <form method='POST' action=''>
2615                                                 <input type='image' img src='/images/addblue.gif' alt='$Lang::tr{'fwdfw copy'}' title='$Lang::tr{'fwdfw copy'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
2616                                                 <input type='hidden' name='key' value='$key' />
2617                                                 <input type='hidden' name='config' value='$config' />
2618                                                 <input type='hidden' name='ACTION' value='copyrule' />
2619                                         </form>
2620                                 </td>
2621                                 <td width='3%' align='center'>
2622                                         <form method='POST' action=''>
2623                                                 <input type='image' img src='/images/delete.gif' alt='$Lang::tr{'delete'}' title='$Lang::tr{'fwdfw delete'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'   />
2624                                                 <input type='hidden' name='key' value='$key' />
2625                                                 <input type='hidden' name='config' value='$config' />
2626                                                 <input type='hidden' name='ACTION' value='deleterule' />
2627                                         </form>
2628                                 </td>
2629 END
2630                         if (exists $$hash{$key-1}){
2631                                 print<<END;
2632                                         <td width='3%' align='center'>
2633                                                 <form method='POST' action=''>
2634                                                         <input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2635                                                         <input type='hidden' name='key' value='$key' />
2636                                                         <input type='hidden' name='config' value='$config' />
2637                                                         <input type='hidden' name='ACTION' value='moveup' />
2638                                                 </form>
2639                                         </td>
2640 END
2641                         }else{
2642                                 print"<td width='3%'></td>";
2643                         }
2644
2645                         if (exists $$hash{$key+1}){
2646                                 print<<END;
2647                                         <td width='3%' align='center'>
2648                                                 <form method='POST' action=''>
2649                                                         <input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2650                                                         <input type='hidden' name='key' value='$key' />
2651                                                         <input type='hidden' name='config' value='$config' />
2652                                                         <input type='hidden' name='ACTION' value='movedown' />
2653                                                 </form>
2654                                         </td>
2655                                 </tr>
2656 END
2657                         }else{
2658                                 print"<td width='3%'></td></tr>";
2659                         }
2660                         #REMARK
2661                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2662                                 print <<END;
2663                                         <tr bgcolor='$color'>
2664                                                 <td>&nbsp;</td>
2665                                                 <td bgcolor='$rulecolor'></td>
2666                                                 <td colspan='10'>
2667                                                         &nbsp; <em>$$hash{$key}[16]</em>
2668                                                 </td>
2669                                         </tr>
2670 END
2671                         }
2672
2673                         if ($$hash{$key}[18] eq 'ON'){
2674                                 #TIMEFRAME
2675                                 if ($$hash{$key}[18] eq 'ON'){
2676                                         my @days=();
2677                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2678                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2679                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2680                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2681                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2682                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2683                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2684                                         my $weekdays=join(",",@days);
2685                                         if (@days){
2686                                                 print"<tr bgcolor='$color'>";
2687                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27]</td></tr>";
2688                                         }
2689                                 }
2690                         }
2691                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2692                 }
2693         } elsif ($optionsfw{'SHOWTABLES'} eq 'on') {
2694                 print <<END;
2695                         <tr>
2696                                 <td colspan='7' height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td>
2697                         </tr>
2698 END
2699         }
2700
2701         #SHOW FINAL RULE
2702         my $policy = 'fwdfw ' . $fwdfwsettings{'POLICY'};
2703         my $colour = "bgcolor='green'";
2704         if ($fwdfwsettings{'POLICY'} eq 'MODE1') {
2705                 $colour = "bgcolor='darkred'";
2706         }
2707
2708         my $message;
2709         if (($config eq '/var/ipfire/firewall/config') && ($fwdfwsettings{'POLICY'} ne 'MODE1')) {
2710                 print <<END;
2711                         <tr>
2712                                 <td colspan='13'>&nbsp;</td>
2713                         </tr>
2714                         <tr>
2715                                 <td colspan='13'>
2716                                         <table width="100%" border='1' rules="cols" cellspacing='0'>
2717 END
2718
2719                 # GREEN
2720                 print <<END;
2721                         <tr>
2722                                 <td align='center'>
2723                                         <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2724                                 </td>
2725                                 <td align='center'>
2726                                         <font color="$Header::colourred">$Lang::tr{'red'}</font>
2727                                         ($Lang::tr{'fwdfw pol allow'})
2728                                 </td>
2729 END
2730
2731                 if (&Header::orange_used()) {
2732                         print <<END;
2733                                 <td align='center'>
2734                                         <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2735                                         ($Lang::tr{'fwdfw pol allow'})
2736                                 </td>
2737 END
2738                 }
2739
2740                 if (&Header::blue_used()) {
2741                         print <<END;
2742                                 <td align='center'>
2743                                         <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2744                                         ($Lang::tr{'fwdfw pol allow'})
2745                                 </td>
2746 END
2747                 }
2748
2749                 print"</tr>";
2750
2751                 # ORANGE
2752                 if (&Header::orange_used()) {
2753                         print <<END;
2754                                 <tr>
2755                                         <td align='center' width='20%'>
2756                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2757                                         </td>
2758                                         <td align='center'>
2759                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2760                                                 ($Lang::tr{'fwdfw pol allow'})
2761                                         </td>
2762                                         <td align='center'>
2763                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2764                                                 ($Lang::tr{'fwdfw pol block'})
2765                                         </td>
2766 END
2767
2768                         if (&Header::blue_used()) {
2769                                 print <<END;
2770                                         <td align='center'>
2771                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2772                                                 ($Lang::tr{'fwdfw pol block'})
2773                                         </td>
2774 END
2775                         }
2776
2777                         print"</tr>";
2778                 }
2779
2780                 if (&Header::blue_used()) {
2781                         print <<END;
2782                                 <tr>
2783                                         <td align='center'>
2784                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2785                                         </td>
2786                                         <td align='center'>
2787                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2788                                                 ($Lang::tr{'fwdfw pol allow'})
2789                                         </td>
2790 END
2791
2792                         if (&Header::orange_used()) {
2793                                 print <<END;
2794                                         <td align='center'>
2795                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2796                                                 ($Lang::tr{'fwdfw pol block'})
2797                                         </td>
2798                                         <td align='center'>
2799                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2800                                                 ($Lang::tr{'fwdfw pol block'})
2801                                         </td>
2802 END
2803                         }
2804
2805                         print"</tr>";
2806                 }
2807
2808                 print <<END;
2809                                         </table>
2810                                 </td>
2811                         </tr>
2812 END
2813
2814                 $message = $Lang::tr{'fwdfw pol allow'};
2815
2816         } elsif ($config eq '/var/ipfire/firewall/outgoing' && ($fwdfwsettings{'POLICY1'} ne 'MODE1')) {
2817                 $message = $Lang::tr{'fwdfw pol allow'};
2818                 $colour = "bgcolor='green'";
2819         } else {
2820                 $message = $Lang::tr{'fwdfw pol block'};
2821                 $colour = "bgcolor='darkred'";
2822         }
2823
2824         if ($message) {
2825                 print <<END;
2826                         <tr>
2827                                 <td $colour align='center' colspan='13'>
2828                                         <font color='#FFFFFF'>$Lang::tr{'policy'}: $message</font>
2829                                 </td>
2830                         </tr>
2831 END
2832         }
2833
2834         print "</table>";
2835         print "<br>";
2836
2837         &Header::closebox();
2838 }
2839
2840 &Header::closebigbox();
2841 &Header::closepage();