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 "/usr/lib/firewall/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' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 224                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 225                                                 }
 226                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && &validremark($fwdfwsettings{'ruleremark'})){
 227                                                         $errormessage='';
 228                                                 }
 229                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 230                                                         $fwdfwsettings{'nosave'} = 'on';
 231                                                 }
 232                                 }
 233                         }
 234                 }
 235                 #check Rulepos on new Rule
 236                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 237                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 238                         foreach my $key (sort keys %configinputfw){
 239                                 if (   "$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'},$fwdfwsettings{'nat'}"
 240                                         eq "$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]"){
 241                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 242                                 }
 243                         }
 244                 }
 245                 #check if we just close a rule
 246                 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 $fwdfwsettings{'chain'}) {
 247                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 248                                 $errormessage='';
 249                                 $fwdfwsettings{'nosave2'} = 'on';
 250                         }
 251                 }
 252                 if (!$errormessage){
 253                         if($fwdfwsettings{'nosave2'} ne 'on'){
 254                                 &saverule(\%configinputfw,$configinput);
 255                         }
 256                 }
 257         }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
 258         # OUTGOING PART
 259                 $fwdfwsettings{'config'}=$configoutgoing;
 260                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 261                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 262                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 263                         foreach my $key (sort keys %configoutgoingfw){
 264                                 if (   "$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'},$fwdfwsettings{'nat'}"
 265                                         eq "$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]"){
 266                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 267                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 268                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 269                                                 }
 270                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && &validremark($fwdfwsettings{'ruleremark'})){
 271                                                         $errormessage='';
 272                                                 }
 273                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 274                                                         $fwdfwsettings{'nosave'} = 'on';
 275                                                 }
 276                                 }
 277                         }
 278                 }
 279                 #check Rulepos on new Rule
 280                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 281                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 282                         foreach my $key (sort keys %configoutgoingfw){
 283                                 if (   "$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'},$fwdfwsettings{'nat'}"
 284                                         eq "$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]"){
 285                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 286                                 }
 287                         }
 288                 }
 289                 #check if we just close a rule
 290                 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 $fwdfwsettings{'chain'}) {
 291                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 292                                 $fwdfwsettings{'nosave2'} = 'on';
 293                                 $errormessage='';
 294                         }
 295                 }
 296                 #increase counters
 297                 if (!$errormessage){
 298                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 299                                 &saverule(\%configoutgoingfw,$configoutgoing);
 300                         }
 301                 }
 302         }else{
 303                 #FORWARD PART
 304                 $fwdfwsettings{'config'}=$configfwdfw;
 305                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 306                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 307                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 308                         #check if we have an identical rule already
 309                         foreach my $key (sort keys %configfwdfw){
 310                                 if (   "$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'}"
 311                                         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]"){
 312                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 313                                                 if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 314                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 315                                                 }
 316                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 317                                                         $fwdfwsettings{'nosave'} = 'on';
 318                                                 }
 319                                 }
 320                         }
 321                 }
 322                 #check Rulepos on new Rule
 323                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 324                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 325                         foreach my $key (sort keys %configfwdfw){
 326                                 if (   "$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'}"
 327                                         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]"){
 328                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 329                                 }
 330                         }
 331                 }
 332                 #check if we just close a rule
 333                 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 $fwdfwsettings{'chain'}) {
 334                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 335                                 $fwdfwsettings{'nosave2'} = 'on';
 336                                 $errormessage='';
 337                         }
 338                 }
 339                 #increase counters
 340                 if (!$errormessage){
 341                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 342                                 &saverule(\%configfwdfw,$configfwdfw);
 343                         }
 344                 }
 345         }
 346         if ($errormessage){
 347                 &newrule;
 348         }else{
 349                 if($fwdfwsettings{'nosave2'} ne 'on'){
 350                         &General::firewall_config_changed();
 351                 }
 352                 &base;
 353         }
 354 }
 355 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 356 {
 357         &newrule;
 358 }
 359 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 360 {
 361         my %togglehash=();
 362         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 363         foreach my $key (sort keys %togglehash){
 364                 if ($key eq $fwdfwsettings{'key'}){
 365                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 366                 }
 367         }
 368         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 369         &General::firewall_config_changed();
 370         &base;
 371 }
 372 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 373 {
 374         my %togglehash=();
 375         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 376         foreach my $key (sort keys %togglehash){
 377                 if ($key eq $fwdfwsettings{'key'}){
 378                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 379                 }
 380         }
 381         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 382         &General::firewall_config_changed();
 383         &base;
 384 }
 385 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 386 {
 387         &General::firewall_reload();
 388         &base;
 389 }
 390 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 391 {
 392         $fwdfwsettings{'updatefwrule'}='on';
 393         &newrule;
 394 }
 395 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 396 {
 397         &deleterule;
 398 }
 399 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 400 {
 401         &pos_up;
 402         &base;
 403 }
 404 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 405 {
 406         &pos_down;
 407         &base;
 408 }
 409 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 410 {
 411         $fwdfwsettings{'copyfwrule'}='on';
 412         &newrule;
 413 }
 414 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
 415 {
 416         &base;
 417 }
 418 ###  Functions  ####
 419 sub addrule
 420 {
 421         &error;
 422
 423         &Header::openbox('100%', 'left', "");
 424         print <<END;
 425                 <form method="POST" action="">
 426                         <table border='0' width="100%">
 427                                 <tr>
 428                                         <td align='center'>
 429                                                 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'>
 430 END
 431
 432         if (&General::firewall_needs_reload()) {
 433                 print <<END;
 434                         <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-weight: bold; color: green;'>
 435 END
 436         }
 437
 438         print <<END;
 439                                         </td>
 440                                 </tr>
 441                         </table>
 442                 </form>
 443
 444                 <br>
 445 END
 446
 447         &Header::closebox();
 448         &viewtablerule;
 449 }
 450 sub base
 451 {
 452         &hint;
 453         &addrule;
 454 }
 455 sub changerule
 456 {
 457         my $oldchain=shift;
 458         $fwdfwsettings{'updatefwrule'}='';
 459         $fwdfwsettings{'config'}=$oldchain;
 460         $fwdfwsettings{'nobase'}='on';
 461         &deleterule;
 462 }
 463 sub checksource
 464 {
 465         my ($ip,$subnet);
 466         #check ip-address if manual
 467         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 468                 #check if ip with subnet
 469                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 470                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 471                         $subnet = &General::iporsubtocidr($subnet);
 472                         $fwdfwsettings{'isip'}='on';
 473                 }
 474                 #check if only ip
 475                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 476                         $ip=$fwdfwsettings{'src_addr'};
 477                         $subnet = '32';
 478                         $fwdfwsettings{'isip'}='on';
 479                 }
 480
 481                 if ($fwdfwsettings{'isip'} ne 'on'){
 482                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 483                                 $fwdfwsettings{'ismac'}='on';
 484                         }
 485                 }
 486                 if ($fwdfwsettings{'isip'} eq 'on'){
 487                         ##check if ip is valid
 488                         if (! &General::validip($ip)){
 489                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 490                                 return $errormessage;
 491                         }
 492                         #check and form valid IP
 493                         $ip=&General::ip2dec($ip);
 494                         $ip=&General::dec2ip($ip);
 495                         #check if net or broadcast
 496                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 497                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 498                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 499                                 return $errormessage;
 500                         }
 501                 }
 502                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 503                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 504                         return $errormessage;
 505                 }
 506         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 507                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 508                 return $errormessage;
 509         }
 510
 511         #check empty fields
 512         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 513         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 514                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 515                 my @values=();
 516                 foreach (@parts){
 517                         chomp($_);
 518                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 519                                 my $check;
 520                                 #change dashes with :
 521                                 $_=~ tr/-/:/;
 522                                 if ($_ eq "*") {
 523                                         push(@values,"1:65535");
 524                                         $check='on';
 525                                 }
 526                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 527                                         push(@values,"1:$2");
 528                                         $check='on';
 529                                 }
 530                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 531                                         push(@values,"$1:65535");
 532                                         $check='on'
 533                                 }
 534                                 $errormessage .= &General::validportrange($_, 'destination');
 535                                 if(!$check){
 536                                         push (@values,$_);
 537                                 }
 538                         }else{
 539                                 if (&General::validport($_)){
 540                                         push (@values,$_);
 541                                 }else{
 542
 543                                 }
 544                         }
 545                 }
 546                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 547         }
 548         return $errormessage;
 549 }
 550 sub checktarget
 551 {
 552         my ($ip,$subnet);
 553         &General::readhasharray("$configsrv", \%customservice);
 554         #check DNAT settings (has to be single Host and single Port or portrange)
 555         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 556                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 557                         #check if manual ip is a single Host (if set)
 558                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 559                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 560                                 my @tmp1= split ("/",$tmp[3]);
 561                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 562                                 {
 563                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 564                                         return $errormessage;
 565                                 }
 566                         }
 567                         #check if Port is a single Port or portrange
 568                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 569                                 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 570                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 571                                         return $errormessage;
 572                                 }
 573                                 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 574                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 575                                         return $errormessage;
 576                                 }
 577                         }
 578                 }else{
 579                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 580                         return $errormessage;
 581                 }
 582         }
 583         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 584                 #check if ip with subnet
 585                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 586                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 587                         $subnet = &General::iporsubtocidr($subnet);
 588                 }
 589                 #check if only ip
 590                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 591                         $ip=$fwdfwsettings{'tgt_addr'};
 592                         $subnet='32';
 593                 }
 594                 #check if ip is valid
 595                 if (! &General::validip($ip)){
 596                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 597                         return $errormessage;
 598                 }
 599                 #check and form valid IP
 600                 $ip=&General::ip2dec($ip);
 601                 $ip=&General::dec2ip($ip);
 602                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 603                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 604                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 605                         return $errormessage;
 606                 }
 607         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 608                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 609                 return $errormessage;
 610         }
 611         #check for mac in targetgroup
 612         if ($fwdfwsettings{'grp2'} eq 'cust_grp_tgt'){
 613                 &General::readhasharray("$configgrp", \%customgrp);
 614                 &General::readhasharray("$confighost", \%customhost);
 615                 foreach my $grpkey (sort keys %customgrp){
 616                         foreach my $hostkey (sort keys %customhost){
 617                                 if ($customgrp{$grpkey}[2] eq $customhost{$hostkey}[0] && $customhost{$hostkey}[1] eq 'mac'){
 618                                         $hint=$Lang::tr{'fwdfw hint mac'};
 619                                         return $hint;
 620                                 }
 621                         }
 622                 }
 623         }
 624         #check empty fields
 625         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 626         #check tgt services
 627         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 628                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 629                         $fwdfwsettings{'TGT_PROT'}='';
 630                         $fwdfwsettings{'ICMP_TGT'}='';
 631                         $fwdfwsettings{'TGT_PORT'}='';
 632                 }
 633                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 634                         $fwdfwsettings{'TGT_PROT'}='';
 635                         $fwdfwsettings{'ICMP_TGT'}='';
 636                         $fwdfwsettings{'TGT_PORT'}='';
 637                         #check target service
 638                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 639                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 640                         }
 641                 }
 642                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 643                         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
 644                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 645                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 646                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 647                                                 return $errormessage;
 648                                         }
 649                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 650                                         my @values=();
 651                                         foreach (@parts){
 652                                                 chomp($_);
 653                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 654                                                         my $check;
 655                                                         #change dashes with :
 656                                                         $_=~ tr/-/:/;
 657                                                         if ($_ eq "*") {
 658                                                                 push(@values,"1:65535");
 659                                                                 $check='on';
 660                                                         }
 661                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 662                                                                 push(@values,"1:$2");
 663                                                                 $check='on';
 664                                                         }
 665                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 666                                                                 push(@values,"$1:65535");
 667                                                                 $check='on'
 668                                                         }
 669                                                         $errormessage .= &General::validportrange($_, 'destination');
 670                                                         if(!$check){
 671                                                                 push (@values,$_);
 672                                                         }
 673                                                 }else{
 674                                                         if (&General::validport($_)){
 675                                                                 push (@values,$_);
 676                                                         }else{
 677                                                                 $errormessage=$Lang::tr{'fwdfw err tgt_port'};
 678                                                                 return $errormessage;
 679                                                         }
 680                                                 }
 681                                         }
 682                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 683                                 }
 684                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 685                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 686                                         $fwdfwsettings{'TGT_PORT'} = '';
 687                                         $fwdfwsettings{'ICMP_TGT'} = '';
 688                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 689                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 690                                         $fwdfwsettings{'TGT_PORT'} = '';
 691                                         $fwdfwsettings{'ICMP_TGT'}='';
 692                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 693                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 694                                         $fwdfwsettings{'TGT_PORT'} = '';
 695                                         $fwdfwsettings{'ICMP_TGT'}='';
 696                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 697                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 698                                 $fwdfwsettings{'TGT_PORT'} = '';
 699                         }
 700                 }
 701         }
 702         #check targetport
 703         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 704                 $fwdfwsettings{'grp3'}='';
 705                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 706                 $fwdfwsettings{'ICMP_TGT'}='';
 707         }
 708         #check timeframe
 709         if($fwdfwsettings{'TIME'} eq 'ON'){
 710                 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 ''){
 711                         $errormessage=$Lang::tr{'fwdfw err time'};
 712                         return $errormessage;
 713                 }
 714         }
 715         return $errormessage;
 716 }
 717 sub check_natport
 718 {
 719         my $val=shift;
 720         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 721                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 722                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 723                         if ($fwdfwsettings{'dnatport'} eq "*") {
 724                                 $fwdfwsettings{'dnatport'}="1:65535";
 725                         }
 726                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 727                                 $fwdfwsettings{'dnatport'} = "1:$2";
 728                         }
 729                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 730                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 731                         }
 732                 }
 733                 return 1;
 734         }
 735         if ($val =~ "," || $val>65536 || $val<0){
 736                 return 0;
 737         }
 738         return 1;
 739 }
 740 sub checkrule
 741 {
 742         #check valid port for NAT
 743         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 744                 #RULE_ACTION must be ACCEPT if we use NAT
 745                 $fwdfwsettings{'RULE_ACTION'} = 'ACCEPT';
 746
 747                 #if no dnat or snat selected errormessage
 748                 if ($fwdfwsettings{'nat'} eq ''){
 749                         $errormessage=$Lang::tr{'fwdfw dnat nochoice'};
 750                         return;
 751                 }
 752
 753                 #if using snat, the external port has to be empty
 754                 if ($fwdfwsettings{'nat'} eq 'snat' && $fwdfwsettings{'dnatport'} ne ''){
 755                         $errormessage=$Lang::tr{'fwdfw dnat extport'};
 756                         return;
 757                 }
 758                 #if no dest port is given in nat area, take target host port
 759                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 760                 if($fwdfwsettings{'TGT_PORT'} eq '' && $fwdfwsettings{'dnatport'} ne '' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')){
 761                         $errormessage=$Lang::tr{'fwdfw dnat porterr2'};
 762                         return;
 763                 }
 764                 #check if port given in nat area is a single valid port or portrange
 765                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 766                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 767                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 768                         my $custsrvport;
 769                         #get service Protocol and Port
 770                         foreach my $key (sort keys %customservice){
 771                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 772                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 773                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 774                                         }
 775                                         $custsrvport= $customservice{$key}[1];
 776                                 }
 777                         }
 778                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 779                 }
 780                 #check if DNAT port is multiple
 781                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 782                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 783                                         my @values=();
 784                                         foreach (@parts){
 785                                                 chomp($_);
 786                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 787                                                         my $check;
 788                                                         #change dashes with :
 789                                                         $_=~ tr/-/:/;
 790                                                         if ($_ eq "*") {
 791                                                                 push(@values,"1:65535");
 792                                                                 $check='on';
 793                                                         }
 794                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 795                                                                 push(@values,"1:$2");
 796                                                                 $check='on';
 797                                                         }
 798                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 799                                                                 push(@values,"$1:65535");
 800                                                                 $check='on'
 801                                                         }
 802                                                         $errormessage .= &General::validportrange($_, 'destination');
 803                                                         if(!$check){
 804                                                                 push (@values,$_);
 805                                                         }
 806                                                 }else{
 807                                                         if (&General::validport($_)){
 808                                                                 push (@values,$_);
 809                                                         }else{
 810
 811                                                         }
 812                                                 }
 813                                         }
 814                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 815                 }
 816                 #check if a rule with prot tcp or udp and ports is edited and now prot is "all", then delete all ports
 817                 if($fwdfwsettings{'PROT'} eq ''){
 818                         $fwdfwsettings{'dnatport'}='';
 819                 }
 820         }
 821         #check valid remark
 822         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 823                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 824         }
 825         #check if source and target identical
 826         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 827                 $errormessage=$Lang::tr{'fwdfw err same'};
 828                 return $errormessage;
 829         }
 830         #get source and targetip address if possible
 831         my ($sip,$scidr,$tip,$tcidr);
 832         ($sip,$scidr)=&get_ip("src","grp1");
 833         ($tip,$tcidr)=&get_ip("tgt","grp2");
 834         #check same iprange in source and target
 835         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 836                 my $networkip1=&General::getnetworkip($sip,$scidr);
 837                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 838                 if ($scidr gt $tcidr){
 839                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 840                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 841                         }
 842                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 843                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 844                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 845                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 846                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 847                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 848                                 }
 849                 }else{
 850                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 851                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 852                         }
 853                 }
 854         }
 855         #when icmp selected, no source and targetport allowed
 856         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')){
 857                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 858                 return;
 859         }
 860         #change protocol if prot not equal dest single service
 861         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 862                 foreach my $key (sort keys %customservice){
 863                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 864                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 865                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 866                                         last;
 867                                 }
 868                         }
 869                 }
 870         }
 871         #check source and destination protocol if source manual and dest servicegroup
 872         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 873                 $fwdfwsettings{'PROT'} = '';
 874         }
 875         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 876         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 877         #Check ICMP Types
 878         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 879                 $fwdfwsettings{'USE_SRC_PORT'}='';
 880                 $fwdfwsettings{'SRC_PORT'}='';
 881                 #$fwdfwsettings{'USESRV'}='';
 882                 $fwdfwsettings{'TGT_PORT'}='';
 883                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 884                 foreach my $key (keys %icmptypes){
 885                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 886                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 887                         }
 888                 }
 889         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 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 'ESP'){
 896                 $fwdfwsettings{'USE_SRC_PORT'}='';
 897                 $fwdfwsettings{'SRC_PORT'}='';
 898                 $fwdfwsettings{'ICMP_TYPES'}='';
 899                 $fwdfwsettings{'USESRV'}='';
 900                 $fwdfwsettings{'TGT_PORT'}='';
 901         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 902                 $fwdfwsettings{'USE_SRC_PORT'}='';
 903                 $fwdfwsettings{'SRC_PORT'}='';
 904                 $fwdfwsettings{'ICMP_TYPES'}='';
 905                 $fwdfwsettings{'USESRV'}='';
 906                 $fwdfwsettings{'TGT_PORT'}='';
 907         }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
 908                 $fwdfwsettings{'USE_SRC_PORT'}='';
 909                 $fwdfwsettings{'SRC_PORT'}='';
 910                 $fwdfwsettings{'ICMP_TYPES'}='';
 911                 $fwdfwsettings{'USESRV'}='';
 912                 $fwdfwsettings{'TGT_PORT'}='';
 913         }elsif($fwdfwsettings{'PROT'} eq 'IPv6'){
 914                 $fwdfwsettings{'USE_SRC_PORT'}='';
 915                 $fwdfwsettings{'SRC_PORT'}='';
 916                 $fwdfwsettings{'ICMP_TYPES'}='';
 917                 $fwdfwsettings{'USESRV'}='';
 918                 $fwdfwsettings{'TGT_PORT'}='';
 919         }elsif($fwdfwsettings{'PROT'} eq 'IPIP'){
 920                 $fwdfwsettings{'USE_SRC_PORT'}='';
 921                 $fwdfwsettings{'SRC_PORT'}='';
 922                 $fwdfwsettings{'ICMP_TYPES'}='';
 923                 $fwdfwsettings{'USESRV'}='';
 924                 $fwdfwsettings{'TGT_PORT'}='';
 925         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP'){
 926                 $fwdfwsettings{'ICMP_TYPES'}='';
 927                 $fwdfwsettings{'SRC_PORT'}='';
 928                 $fwdfwsettings{'TGT_PORT'}='';
 929         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 930                 $fwdfwsettings{'ICMP_TYPES'}='';
 931         }
 932 }
 933 sub checkvpn
 934 {
 935         my $ip=shift;
 936         #Test if manual IP is part of static OpenVPN networks
 937         &General::readhasharray("$configccdnet", \%ccdnet);
 938         foreach my $key (sort keys %ccdnet){
 939                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 940                 my $sub=&General::iporsubtodec($vpnsubnet);
 941                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 942                         return 0;
 943                 }
 944         }
 945         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 946         # because if one creates a custom host with the ip, we need to check the color there!
 947         # It does not make sense to check this here
 948
 949         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 950         # Is also checked in getcolor
 951
 952         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 953         return 1;
 954 }
 955 sub checkvpncolor
 956 {
 957
 958 }
 959 sub deleterule
 960 {
 961         my %delhash=();
 962         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 963         foreach my $key (sort {$a <=> $b} keys %delhash){
 964                 if ($key >= $fwdfwsettings{'key'}) {
 965                         my $next = $key + 1;
 966                         if (exists $delhash{$next}) {
 967                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 968                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 969                                 }
 970                         }
 971                 }
 972         }
 973         # Remove the very last entry.
 974         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 975         delete $delhash{$last_key};
 976
 977         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 978         &General::firewall_config_changed();
 979
 980         if($fwdfwsettings{'nobase'} ne 'on'){
 981                 &base;
 982         }
 983 }
 984 sub disable_rule
 985 {
 986         my $key1=shift;
 987         &General::readhasharray("$configfwdfw", \%configfwdfw);
 988         foreach my $key (sort keys %configfwdfw){
 989                         if ($key eq $key1 ){
 990                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 991                 }
 992         }
 993         &General::writehasharray("$configfwdfw", \%configfwdfw);
 994         &General::firewall_config_changed();
 995 }
 996 sub error
 997 {
 998         if ($errormessage) {
 999                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1000                 print "<class name='base'>$errormessage\n";
1001                 print "&nbsp;</class>\n";
1002                 &Header::closebox();
1003         }
1004 }
1005 sub fillselect
1006 {
1007         my %hash=%{(shift)};
1008         my $val=shift;
1009         my $key;
1010         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
1011                 if($hash{$key}[0] eq $val){
1012                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
1013                 }else{
1014                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1015                 }
1016         }
1017 }
1018 sub gen_dd_block
1019 {
1020         my $srctgt = shift;
1021         my $grp=shift;
1022         my $helper='';
1023         my $show='';
1024         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1025         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1026         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1027         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1028         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1029         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1030         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1031         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1032         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1033         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1034         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1035         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1036         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1037         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1038         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1039         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1040         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1041         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1042         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1043 print<<END;
1044                 <table width='100%' border='0'>
1045                 <tr><td width='50%' valign='top'>
1046                 <table width='95%' border='0'>
1047                 <tr><td width='1%'><input type='radio' name='$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;'>
1048 END
1049         foreach my $network (sort keys %defaultNetworks)
1050                 {
1051                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1052                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1053                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1054                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1055                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1056                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1057                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1058                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1059                         if ($ifaces{$defnet}){
1060                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1061                         }else{
1062                                 print ">$network</option>";
1063                         }
1064                 }
1065         print"</select></td></tr>";
1066         #custom networks
1067         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1068                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1069                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1070                 print"</select></td>";
1071         }
1072         #custom hosts
1073         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1074                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1075                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1076                 print"</select></td>";
1077         }
1078         #custom groups
1079         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1080                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1081                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1082                         if($helper ne $customgrp{$key}[0] && $customgrp{$key}[2] ne 'none'){
1083                                 print"<option ";
1084                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1085                                 print ">$customgrp{$key}[0]</option>";
1086                         }
1087                         $helper=$customgrp{$key}[0];
1088                 }
1089                 print"</select></td>";
1090         }
1091         #End left table. start right table (vpn)
1092         print"</tr></table></td><td valign='top'><table width='95%' border='0' align='right'><tr>";
1093         # CCD networks
1094         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1095                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1096                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1097                 print"</select></td></tr>";
1098         }
1099         #OVPN CCD Hosts
1100         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1101                 if ($ccdhost{$key}[33] ne '' ){
1102                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1103                         $show='1';
1104                         print "<option value='$ccdhost{$key}[1]'";
1105                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1106                         print ">$ccdhost{$key}[1]</option>";
1107                 }
1108         }
1109         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1110                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1111         }
1112         if ($show eq '1'){$show='';print"</select></td></tr>";}
1113         #OVPN N2N
1114         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1115                 if ($ccdhost{$key}[3] eq 'net'){
1116                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1117                         $show='1';
1118                         print "<option value='$ccdhost{$key}[1]'";
1119                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1120                         print ">$ccdhost{$key}[1]</option>";
1121                 }
1122         }
1123         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1124                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1125         }
1126         if ($show eq '1'){$show='';print"</select></td></tr>";}
1127         #IPsec netze
1128         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1129                 if ($ipsecconf{$key}[3] eq 'net' || ($optionsfw{'SHOWDROPDOWN'} eq 'on' && $ipsecconf{$key}[3] ne 'host')){
1130                         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 '');
1131                         $show='1';
1132                         print "<option ";
1133                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1134                         print ">$ipsecconf{$key}[1]</option>";
1135                 }
1136         }
1137         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1138                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1139         }
1140         if ($show eq '1'){$show='';print"</select></td></tr>";}
1141
1142         print"</table>";
1143         print"</td></tr></table><br>";
1144 }
1145 sub get_ip
1146 {
1147         my $val=shift;
1148         my $grp =shift;
1149         my $a;
1150         my $b;
1151         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1152         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1153                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1154                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1155                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1156                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1157                                 $a=$netsettings{'GREEN_NETADDRESS'};
1158                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1159                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1160                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1161                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1162                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1163                                 $a=$netsettings{'BLUE_NETADDRESS'};
1164                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1165                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1166                                 &General::readhash("$configovpn",\%ovpnsettings);
1167                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1168                                 $b=&General::iporsubtocidr($b);
1169                         }
1170                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1171                         &General::readhasharray("$confignet", \%customnetwork);
1172                         foreach my $key (keys %customnetwork){
1173                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1174                                         $a=$customnetwork{$key}[1];
1175                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1176                                 }
1177                         }
1178                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1179                         &General::readhasharray("$confighost", \%customhost);
1180                         foreach my $key (keys %customhost){
1181                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1182                                         if ($customhost{$key}[1] eq 'ip'){
1183                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1184                                                 $b=&General::iporsubtocidr($b);
1185                                         }else{
1186                                                 if ($grp eq 'grp2'){
1187                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1188                                                 }
1189                                         }
1190                                 }
1191                         }
1192                 }
1193         }
1194         return $a,$b;
1195 }
1196 sub get_name
1197 {
1198         my $val=shift;
1199         &General::setup_default_networks(\%defaultNetworks);
1200         foreach my $network (sort keys %defaultNetworks)
1201         {
1202                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1203         }
1204 }
1205 sub getsrcport
1206 {
1207         my %hash=%{(shift)};
1208         my $key=shift;
1209         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1210                 $hash{$key}[10]=~ s/\|/,/g;
1211                 print": $hash{$key}[10]";
1212         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1213                 print": <br>$hash{$key}[9] ";
1214         }
1215 }
1216 sub gettgtport
1217 {
1218         my %hash=%{(shift)};
1219         my $key=shift;
1220         my $service;
1221         my $prot;
1222         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1223                 if($hash{$key}[14] eq 'cust_srv'){
1224                         &General::readhasharray("$configsrv", \%customservice);
1225                         foreach my $i (sort keys %customservice){
1226                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1227                                         $service = $customservice{$i}[0];
1228                                 }
1229                         }
1230                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1231                         $service=$hash{$key}[15];
1232                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1233                         $hash{$key}[15]=~ s/\|/,/g;
1234                         $service=$hash{$key}[15];
1235                 }
1236                 if($service){
1237                         print": $service";
1238                 }
1239         }
1240 }
1241 sub get_serviceports
1242 {
1243         my $type=shift;
1244         my $name=shift;
1245         &General::readhasharray("$configsrv", \%customservice);
1246         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1247         my $tcp;
1248         my $udp;
1249         my $icmp;
1250         @protocols=();
1251         if($type eq 'service'){
1252                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1253                         if ($customservice{$key}[0] eq $name){
1254                                 push (@protocols,$customservice{$key}[2]);
1255                         }
1256                 }
1257         }elsif($type eq 'group'){
1258                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1259                         if ($customservicegrp{$key}[0] eq $name){
1260                                 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1261                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1262                                                 if($customservice{$key1}[2] eq 'TCP'){
1263                                                         $tcp='TCP';
1264                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1265                                                         $icmp='ICMP';
1266                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1267                                                         $udp='UDP';
1268                                                 }
1269                                         }
1270                                 }
1271                         }
1272                 }
1273         }
1274         if($tcp && $udp && $icmp){
1275                 push (@protocols,"TCP,UDP, <br>ICMP");
1276                 return @protocols;
1277         }
1278         if($tcp){
1279                 push (@protocols,"TCP");
1280         }
1281         if($udp){
1282                 push (@protocols,"UDP");
1283         }
1284         if($icmp){
1285                 push (@protocols,"ICMP");
1286         }
1287         return @protocols;
1288 }
1289 sub getcolor
1290 {
1291         my $nettype=shift;
1292         my $val=shift;
1293         my $hash=shift;
1294         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1295                 # Don't colourise MAC addresses
1296                 if (&General::validmac($val)) {
1297                         $tdcolor = "";
1298                         return;
1299                 }
1300
1301                 #custom Hosts
1302                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1303                         foreach my $key (sort keys %$hash){
1304                                 if ($$hash{$key}[0] eq $val){
1305                                         $val=$$hash{$key}[2];
1306                                 }
1307                         }
1308                 }
1309                 #standard networks
1310                 if ($val eq 'GREEN'){
1311                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1312                         return;
1313                 }elsif ($val eq 'ORANGE'){
1314                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1315                         return;
1316                 }elsif ($val eq 'BLUE'){
1317                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1318                         return;
1319                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1320                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1321                         return;
1322                 }elsif ($val eq 'IPFire' ){
1323                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1324                         return;
1325                 }elsif ($val eq 'OpenVPN-Dyn' ){
1326                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1327                         return;
1328                 }elsif ($val eq 'IPsec RW' ){
1329                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1330                         return;
1331                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1332                         my ($sip,$scidr) = split ("/",$val);
1333                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1334                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1335                                 return;
1336                         }
1337                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1338                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1339                                 return;
1340                         }
1341                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1342                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1343                                 return;
1344                         }
1345                 }elsif ($val eq 'Default IP'){
1346                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1347                         return;
1348                 }
1349                 #Check if a manual IP or custom host is part of a VPN
1350                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1351                         #Check if IP is part of OpenVPN dynamic subnet
1352                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1353                         my ($c,$d) = split("/",$val);
1354                         if (&General::IpInSubnet($c,$a,$b)){
1355                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1356                                 return;
1357                         }
1358                         #Check if IP is part of OpenVPN static subnet
1359                         foreach my $key (sort keys %ccdnet){
1360                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1361                                 $b =&General::iporsubtodec($b);
1362                                 if (&General::IpInSubnet($c,$a,$b)){
1363                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1364                                         return;
1365                                 }
1366                         }
1367                         #Check if IP is part of OpenVPN N2N subnet
1368                         foreach my $key (sort keys %ccdhost){
1369                                 if ($ccdhost{$key}[3] eq 'net'){
1370                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1371                                         if (&General::IpInSubnet($c,$a,$b)){
1372                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1373                                                 return;
1374                                         }
1375                                 }
1376                         }
1377                         #Check if IP is part of IPsec RW network
1378                         if ($ipsecsettings{'RW_NET'} ne ''){
1379                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1380                                 $b=&General::iporsubtodec($b);
1381                                 if (&General::IpInSubnet($c,$a,$b)){
1382                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1383                                         return;
1384                                 }
1385                         }
1386                         #Check if IP is part of a IPsec N2N network
1387                         foreach my $key (sort keys %ipsecconf){
1388                                 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1389                                 $b=&General::iporsubtodec($b);
1390                                 if (&General::IpInSubnet($c,$a,$b)){
1391                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1392                                         return;
1393                                 }
1394                         }
1395                 }
1396                 #VPN networks
1397                 if ($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'){
1398                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1399                         return;
1400                 }
1401                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1402                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1403                         return;
1404                 }
1405                 #ALIASE
1406                 foreach my $alias (sort keys %aliases)
1407                 {
1408                         if ($val eq $alias){
1409                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1410                                 return;
1411                         }
1412                 }
1413         }
1414         $tdcolor='';
1415         return;
1416 }
1417 sub hint
1418 {
1419         if ($hint) {
1420                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1421                 print "<class name='base'>$hint\n";
1422                 print "&nbsp;</class>\n";
1423                 &Header::closebox();
1424         }
1425 }
1426 sub newrule
1427 {
1428         &error;
1429         &General::setup_default_networks(\%defaultNetworks);
1430         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1431         #read all configfiles
1432         &General::readhasharray("$configccdnet", \%ccdnet);
1433         &General::readhasharray("$confignet", \%customnetwork);
1434         &General::readhasharray("$configccdhost", \%ccdhost);
1435         &General::readhasharray("$confighost", \%customhost);
1436         &General::readhasharray("$configccdhost", \%ccdhost);
1437         &General::readhasharray("$configgrp", \%customgrp);
1438         &General::readhasharray("$configipsec", \%ipsecconf);
1439         &General::get_aliases(\%aliases);
1440         my %checked=();
1441         my $helper;
1442         my $sum=0;
1443         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1444         my $config=$fwdfwsettings{'config'};
1445         my %hash=();
1446         #Get Red IP-ADDRESS
1447         open (CONN1,"/var/ipfire/red/local-ipaddress");
1448         my $redip = <CONN1>;
1449         close(CONN1);
1450         if (! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE2'){
1451                 $fwdfwsettings{'RULE_ACTION'}='DROP';
1452         }elsif(! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE1'){
1453                 $fwdfwsettings{'RULE_ACTION'}='ACCEPT';
1454         }
1455         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1456         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1457         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1458         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1459         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1460         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1461         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1462         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1463         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1464         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1465         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1466         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1467         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1468         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1469         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1470         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1471         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1472         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1473         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1474         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1475         #check if update and get values
1476         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1477                 &General::readhasharray("$config", \%hash);
1478                 foreach my $key (sort keys %hash){
1479                         $sum++;
1480                         if ($key eq $fwdfwsettings{'key'}){
1481                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1482                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1483                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1484                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1485                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1486                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1487                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1488                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1489                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1490                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1491                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1492                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1493                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1494                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1495                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1496                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1497                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1498                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1499                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1500                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1501                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1502                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1503                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1504                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1505                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1506                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1507                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1508                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1509                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1510                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1511                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1512                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1513                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1514                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1515                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1516                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1517                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1518                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1519                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1520                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1521                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1522                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1523                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1524                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1525                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1526                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1527                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1528                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1529                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1530                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1531                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1532                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1533                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1534                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1535                         }
1536                 }
1537                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1538                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1539                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1540                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1541                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1542                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1543                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1544                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1545                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1546                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1547                 #check if manual ip (source) is orange network
1548                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1549                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1550                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1551                                 $fwdfwsettings{'oldorange'} ='on';
1552                         }
1553                 }
1554         }else{
1555                 $fwdfwsettings{'ACTIVE'}='ON';
1556                 $fwdfwsettings{'nat'} = 'dnat';
1557                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1558                 $checked{'nat'}{$fwdfwsettings{'nat'}} = 'CHECKED';
1559                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1560                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1561                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1562                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1563                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1564                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1565                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1566                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1567                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1568                 #check if manual ip (source) is orange network
1569                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1570                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1571                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1572                                 $fwdfwsettings{'oldorange'} ='on';
1573                         }
1574                 }
1575         }
1576         # Split manual source and target address and delete the subnet
1577         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1578         if ($scidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp1'}}=$sip;}
1579         my ($dip,$dcidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp2'}});
1580         if ($dcidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp2'}}=$dip;}
1581         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1582         #------SOURCE-------------------------------------------------------
1583         print "<form method='post'>";
1584         print<<END;
1585                 <table width='100%' border='0'>
1586                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$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>
1587 END
1588                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1589                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1590                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1591                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1592                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1593                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1594                 if (! -z "${General::swroot}/ethernet/aliases"){
1595                         foreach my $alias (sort keys %aliases)
1596                         {
1597                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1598                         }
1599                 }
1600                 print<<END;
1601                 </select></td></tr>
1602                 <tr><td><br></td></tr>
1603                 </table>
1604 END
1605                 &gen_dd_block('src','grp1');
1606                 &Header::closebox();
1607
1608                 #---SNAT / DNAT ------------------------------------------------
1609                 &Header::openbox('100%', 'left', 'NAT');
1610                 print<<END;
1611                         <label>
1612                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1613                                 $Lang::tr{'fwdfw use nat'}
1614                         </label>
1615                         <div class="NAT">
1616                                 <table width='100%' border='0'>
1617                                         <tr>
1618                                                 <td width='5%'></td>
1619                                                 <td width='40%'>
1620                                                         <label>
1621                                                                 <input type='radio' name='nat'  value='dnat' $checked{'nat'}{'dnat'}>
1622                                                                 $Lang::tr{'fwdfw dnat'}
1623                                                         </label>
1624                                                 </td>
1625 END
1626
1627                 if (%aliases) {
1628                         print <<END;
1629                                                 <td width='25%' align='right'>$Lang::tr{'dnat address'}:</td>
1630                                                 <td width='30%'>
1631                                                         <select name='dnat' style='width: 100%;'>
1632                                                                 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'default ip'} ($netsettings{'RED_ADDRESS'})</option>
1633 END
1634                         foreach my $alias (sort keys %aliases) {
1635                                 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1636                         }
1637
1638                         print "</select>";
1639                 } else {
1640                         print <<END;
1641                                                 <td colspan="2" width='55%'>
1642                                                         <input type='hidden' name='dnat' value='Default IP'>
1643                                                 </td>
1644 END
1645                 }
1646                 print "</tr>";
1647
1648                 #SNAT
1649                 print <<END;
1650                                         <tr>
1651                                                 <td width='5%'></td>
1652                                                 <td width='40%'>
1653                                                         <label>
1654                                                                 <input type='radio' name='nat'  value='snat' $checked{'nat'}{'snat'}>
1655                                                                 $Lang::tr{'fwdfw snat'}
1656                                                         </label>
1657                                                 </td>
1658                                                 <td width='25%' align='right'>$Lang::tr{'snat new source ip address'}:</td>
1659                                                 <td width='30%'>
1660                                                         <select name='snat' style='width: 100%;'>
1661 END
1662
1663                 foreach my $alias (sort keys %aliases) {
1664                         print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1665                 }
1666
1667                 # XXX this is composed in a very ugly fashion
1668                 foreach my $network (sort keys %defaultNetworks) {
1669                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1670                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1671                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1672                         next if($defaultNetworks{$network}{'NAME'} =~ /IPsec/i);
1673
1674                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1675                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1676                         print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1677                 }
1678
1679                 print <<END;
1680                                                         </select>
1681                                                 </td>
1682                                         </tr>
1683                                 </table>
1684                         </div>
1685 END
1686                 &Header::closebox();
1687
1688                 #---TARGET------------------------------------------------------
1689                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1690                 print<<END;
1691                 <table width='100%' border='0'>
1692                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1693 END
1694                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1695                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1696                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1697                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1698                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1699                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1700                 if (! -z "${General::swroot}/ethernet/aliases"){
1701                         foreach my $alias (sort keys %aliases)
1702                         {
1703                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1704                         }
1705                 }
1706                 print<<END;
1707                 </select></td></tr>
1708                 <tr><td><br></td></tr></table>
1709 END
1710                 &gen_dd_block('tgt','grp2');
1711                 &Header::closebox;
1712                 #---PROTOCOL------------------------------------------------------
1713                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1714                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1715                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1716
1717                 # The dnatport may be empty, if it matches TGT_PORT
1718                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1719                         $fwdfwsettings{'dnatport'} = "";
1720                 }
1721
1722                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1723                 #Fix Protocol for JQuery
1724                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1725                         $fwdfwsettings{'PROT'} = 'template';
1726                 }
1727                 print<<END;
1728                         <table width='100%' border='0'>
1729                                 <tr>
1730                                         <td width="25%">
1731                                                 <select name='PROT' id='protocol' style="width: 95px;">
1732 END
1733                 print "<option value=\"\"";
1734                 if ($fwdfwsettings{'PROT'} eq '') {
1735                         print " selected=\"selected\"";
1736                 }
1737                 print ">$Lang::tr{'all'}</option>";
1738
1739                 print "<option value=\"template\"";
1740                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1741                 print ">- $Lang::tr{'template'} -</option>";
1742
1743                 foreach (@PROTOCOLS) {
1744                         print"<option value=\"$_\"";
1745                         if ($_ eq $fwdfwsettings{'PROT'}) {
1746                                 print " selected=\"selected\"";
1747                         }
1748                         if($_ eq "IPv6"){
1749                                 print ">$Lang::tr{'fwdfw prot41'}</option>";
1750                         }else{
1751                                 print ">$_</option>";
1752                         }
1753                 }
1754
1755                 print<<END;
1756                                                 </select>
1757                                         </td>
1758                                         <td width="75%">
1759                                                 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1760                                                         <tr>
1761                                                                 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1762                                                                 <td colspan='2'>
1763                                                                         <select name='ICMP_TYPES' style='min-width:230px;'>
1764 END
1765                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1766                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1767                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1768                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1769                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1770                         }else{
1771                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1772                         }
1773                 }
1774
1775                 print <<END;
1776                                                                         </select>
1777                                                                 </td>
1778                                                         </tr>
1779                                                 </table>
1780
1781                                                 <table width="100%" border="0" id="PROTOCOL_PORTS">
1782                                                         <tr>
1783                                                                 <!-- #SOURCEPORT -->
1784                                                                 <td>
1785                                                                         $Lang::tr{'fwdfw use srcport'}
1786                                                                 </td>
1787                                                                 <td>
1788                                                                         <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1789                                                                 </td>
1790                                                                 <td width='10%'>
1791                                                                 </td>
1792
1793                                                                 <!-- #TARGETPORT -->
1794                                                                 <td>
1795                                                                         $Lang::tr{'fwdfw use srv'}
1796                                                                 </td>
1797
1798                                                                 <td>
1799                                                                         <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1800                                                                 </td>
1801                                                         </tr>
1802                                                         <tr class="NAT">
1803                                                                 <td colspan='3'></td>
1804                                                                 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1805                                                                 <td>
1806                                                                         <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1807                                                                 </td>
1808                                                         </tr>
1809                                                 </table>
1810
1811                                                 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1812                                                         <tr>
1813                                                                 <td>
1814                                                                         <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1815                                                                         $Lang::tr{'fwhost cust service'}
1816                                                                 </td>
1817                                                                 <td>
1818                                                                         <select name='cust_srv' style='min-width: 230px;'>
1819 END
1820
1821                 &General::readhasharray("$configsrv", \%customservice);
1822                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1823                         print"<option ";
1824                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1825                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1826                 }
1827
1828                 print <<END;
1829                                                                         </select>
1830                                                                 </td>
1831                                                         </tr>
1832                                                         <tr>
1833                                                                 <td>
1834                                                                         <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1835                                                                         $Lang::tr{'fwhost cust srvgrp'}
1836                                                                 </td>
1837                                                                 <td>
1838                                                                         <select name='cust_srvgrp' style='min-width:230px;'>
1839 END
1840
1841                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1842                 my $helper;
1843                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1844                         if ($helper ne $customservicegrp{$key}[0] && $customservicegrp{$key}[2] ne 'none'){
1845                                 print"<option ";
1846                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1847                                 print">$customservicegrp{$key}[0]</option>";
1848                         }
1849                         $helper=$customservicegrp{$key}[0];
1850                 }
1851
1852                 print<<END;
1853                                                                         </select>
1854                                                                 </td>
1855                                                         </tr>
1856                                                 </table>
1857                                         </td>
1858                                 </tr>
1859                         </table>
1860 END
1861
1862                 &Header::closebox;
1863                 $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}}  = 'CHECKED';
1864                 print <<END;
1865                         <center>
1866                                 <table width="80%" class='tbl' id='actions'>
1867                                         <tr>
1868                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1869                                                         &nbsp;<br>&nbsp;
1870                                                 </td>
1871                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1872                                                         &nbsp;<br>&nbsp;
1873                                                 </td>
1874                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1875                                                         &nbsp;<br>&nbsp;
1876                                                 </td>
1877                                         </tr>
1878                                         <tr>
1879                                                 <td width="33%" align="center">
1880                                                         <label>
1881                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1882                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1883                                                         </label>
1884                                                 </td>
1885                                                 <td width="33%" align="center">
1886                                                         <label>
1887                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1888                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1889                                                         </label>
1890                                                 </td>
1891                                                 <td width="33%" align="center">
1892                                                         <label>
1893                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1894                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1895                                                         </label>
1896                                                 </td>
1897                                         </tr>
1898                                 </table>
1899                         </center>
1900
1901                         <br>
1902 END
1903                 #---Activate/logging/remark-------------------------------------
1904                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1905                 print<<END;
1906                 <table width='100%' border='0'>
1907 END
1908                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1909                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1910                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1911                         for (my $count =1; $count <= $sum; $count++){
1912                                 print"<option value='$count' ";
1913                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1914                                 print">$count</option>";
1915                         }
1916                         print"</select></td></tr>";
1917                 }else{
1918                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1919                 }
1920
1921                 print<<END;
1922                 </table>
1923                 <table width='100%'>
1924                         <tr>
1925 END
1926
1927                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
1928                         print <<END;
1929                                 <td>
1930                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
1931                                 </td>
1932                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
1933 END
1934                 } else {
1935                         print <<END;
1936                                 <td colspan="2">
1937                                         <input type="hidden" name="ACTIVE" value="ON">
1938                                 </td>
1939 END
1940                 }
1941
1942                 print <<END;
1943                         </tr>
1944                         <tr>
1945                                 <td>
1946                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
1947                                 </td>
1948                                 <td>$Lang::tr{'fwdfw log rule'}</td>
1949                         </tr>
1950                         <tr>
1951                                 <td width='1%'>
1952                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
1953                                 </td>
1954                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
1955                         </tr>
1956                         <tr id="TIME_CONSTRAINTS">
1957                                 <td colspan="2">
1958                                         <table width="66%" border="0">
1959                                                 <tr>
1960                                                         <td width="8em">&nbsp;</td>
1961                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
1962                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
1963                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
1964                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
1965                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
1966                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
1967                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
1968                                                         <td>&nbsp;</td>
1969                                                 </tr>
1970                                                 <tr>
1971                                                         <td width="8em">&nbsp;</td>
1972                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1973                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1974                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1975                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1976                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1977                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1978                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1979                                                         <td>
1980                                                                 <select name='TIME_FROM'>
1981 END
1982                 for (my $i=0;$i<=23;$i++) {
1983                         $i = sprintf("%02s",$i);
1984                         for (my $j=0;$j<=45;$j+=15) {
1985                                 $j = sprintf("%02s",$j);
1986                                 my $time = $i.":".$j;
1987                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1988                         }
1989                 }
1990                 print<<END;
1991                                                                 </select> &dash;
1992                                                                 <select name='TIME_TO'>
1993 END
1994                 for (my $i=0;$i<=23;$i++) {
1995                         $i = sprintf("%02s",$i);
1996                         for (my $j=0;$j<=45;$j+=15) {
1997                                 $j = sprintf("%02s",$j);
1998                                 my $time = $i.":".$j;
1999                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
2000                         }
2001                 }
2002                 print<<END;
2003                                                                 </select>
2004                                                         </td>
2005                                                 </tr>
2006                                         </table>
2007                                 </td>
2008                         </tr>
2009                 </table>
2010                 <br>
2011 END
2012
2013                 #---ACTION------------------------------------------------------
2014                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
2015                         print<<END;
2016                         <table border='0' width='100%'>
2017                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
2018                         <input type='hidden' name='config' value='$config' >
2019                         <input type='hidden' name='ACTION' value='saverule' ></form>
2020                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2021                         </table>
2022                         <br>
2023 END
2024                 }else{
2025                         print<<END;
2026                         <table border='0' width='100%'>
2027                         <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='$fwdfwsettings{'key'}'>
2028                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2029                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2030                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2031                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2032                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2033                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2034                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2035                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2036                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2037                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2038                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2039                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2040                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2041                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2042                         </table></form>
2043 END
2044                 }
2045                 &Header::closebox();
2046 }
2047 sub pos_up
2048 {
2049         my %uphash=();
2050         my %tmp=();
2051         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2052         foreach my $key (sort keys %uphash){
2053                 if ($key eq $fwdfwsettings{'key'}) {
2054                         my $last = $key -1;
2055                         if (exists $uphash{$last}){
2056                                 #save rule last
2057                                 foreach my $y (0 .. $#{$uphash{$last}}) {
2058                                                 $tmp{0}[$y] = $uphash{$last}[$y];
2059                                 }
2060                                 #copy active rule to last
2061                                 foreach my $i (0 .. $#{$uphash{$last}}) {
2062                                         $uphash{$last}[$i] = $uphash{$key}[$i];
2063                                 }
2064                                 #copy saved rule to actual position
2065                                 foreach my $x (0 .. $#{$tmp{0}}) {
2066                                                 $uphash{$key}[$x] = $tmp{0}[$x];
2067                                 }
2068                         }
2069                 }
2070         }
2071         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2072         &General::firewall_config_changed();
2073 }
2074 sub pos_down
2075 {
2076         my %downhash=();
2077         my %tmp=();
2078         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2079         foreach my $key (sort keys %downhash){
2080                 if ($key eq $fwdfwsettings{'key'}) {
2081                         my $next = $key + 1;
2082                         if (exists $downhash{$next}){
2083                                 #save rule next
2084                                 foreach my $y (0 .. $#{$downhash{$next}}) {
2085                                                 $tmp{0}[$y] = $downhash{$next}[$y];
2086                                 }
2087                                 #copy active rule to next
2088                                 foreach my $i (0 .. $#{$downhash{$next}}) {
2089                                         $downhash{$next}[$i] = $downhash{$key}[$i];
2090                                 }
2091                                 #copy saved rule to actual position
2092                                 foreach my $x (0 .. $#{$tmp{0}}) {
2093                                                 $downhash{$key}[$x] = $tmp{0}[$x];
2094                                 }
2095                         }
2096                 }
2097         }
2098         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2099         &General::firewall_config_changed();
2100 }
2101 sub saverule
2102 {
2103         my $hash=shift;
2104         my $config=shift;
2105         &General::readhasharray("$config", $hash);
2106         if (!$errormessage){
2107                 ################################################################
2108                 #check if we change an INPUT rule to a OUTGOING
2109                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
2110                         &changerule($configinput);
2111                         #print"1";
2112                 }
2113                 #check if we change an INPUT rule to a FORWARD
2114                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2115                         &changerule($configinput);
2116                         #print"2";
2117                 }
2118                 ################################################################
2119                 #check if we change an OUTGOING rule to an INPUT
2120                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
2121                         &changerule($configoutgoing);
2122                         #print"3";
2123                 }
2124                 #check if we change an OUTGOING rule to a FORWARD
2125                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2126                         &changerule($configoutgoing);
2127                         #print"4";
2128                 }
2129                 ################################################################
2130                 #check if we change a FORWARD rule to an INPUT
2131                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2132                         &changerule($configfwdfw);
2133                         #print"5";
2134                 }
2135                 #check if we change a FORWARD rule to an OUTGOING
2136                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2137                         &changerule($configfwdfw);
2138                         #print"6";
2139                 }
2140                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2141                         my $key = &General::findhasharraykey ($hash);
2142                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2143                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2144                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2145                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2146                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2147                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2148                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2149                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2150                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2151                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2152                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2153                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2154                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2155                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2156                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2157                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2158                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2159                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2160                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2161                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2162                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2163                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2164                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2165                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2166                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2167                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2168                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2169                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2170                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2171                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2172                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2173                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2174                         &General::writehasharray("$config", $hash);
2175                 }else{
2176                         foreach my $key (sort {$a <=> $b} keys %$hash){
2177                                 if($key eq $fwdfwsettings{'key'}){
2178                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2179                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2180                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2181                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2182                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2183                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2184                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2185                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2186                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2187                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2188                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2189                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2190                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2191                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2192                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2193                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2194                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2195                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2196                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2197                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2198                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2199                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2200                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2201                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2202                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2203                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2204                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2205                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2206                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2207                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2208                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2209                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2210                                         last;
2211                                 }
2212                         }
2213                 }
2214                 &General::writehasharray("$config", $hash);
2215                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2216                         my %tmp=();
2217                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2218                         for (my $z=0;$z<$val;$z++){
2219                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2220                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2221                                                 my $last = $key -1;
2222                                                 if (exists $$hash{$last}){
2223                                                         #save rule last
2224                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2225                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2226                                                         }
2227                                                         #copy active rule to last
2228                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2229                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2230                                                         }
2231                                                         #copy saved rule to actual position
2232                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2233                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2234                                                         }
2235                                                 }
2236                                         }
2237                                 }
2238                                 $fwdfwsettings{'oldrulenumber'}--;
2239                         }
2240                         &General::writehasharray("$config", $hash);
2241                         &General::firewall_config_changed();
2242                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2243                         my %tmp=();
2244                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2245                                 for (my $z=0;$z<$val;$z++){
2246                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2247                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2248                                                 my $next = $key + 1;
2249                                                 if (exists $$hash{$next}){
2250                                                         #save rule next
2251                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2252                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2253                                                         }
2254                                                         #copy active rule to next
2255                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2256                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2257                                                         }
2258                                                         #copy saved rule to actual position
2259                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2260                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2261                                                         }
2262                                                 }
2263                                         }
2264                                 }
2265                                 $fwdfwsettings{'oldrulenumber'}++;
2266                         }
2267                         &General::writehasharray("$config", $hash);
2268                         &General::firewall_config_changed();
2269                 }
2270         }
2271 }
2272 sub validremark
2273 {
2274         # Checks a hostname against RFC1035
2275         my $remark = $_[0];
2276
2277         # Each part should be at least two characters in length
2278         # but no more than 63 characters
2279         if (length ($remark) < 1 || length ($remark) > 255) {
2280                 return 0;}
2281         # Only valid characters are a-z, A-Z, 0-9 and -
2282         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2283                 return 0;}
2284         # First character can only be a letter or a digit
2285         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9(]*$/) {
2286                 return 0;}
2287         # Last character can only be a letter or a digit
2288         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2289                 return 0;}
2290         return 1;
2291 }
2292 sub viewtablerule
2293 {
2294         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2295
2296         &viewtablenew(\%configfwdfw, $configfwdfw, $Lang::tr{'firewall rules'});
2297         &viewtablenew(\%configinputfw, $configinput, $Lang::tr{'external access'});
2298         &viewtablenew(\%configoutgoingfw, $configoutgoing, $Lang::tr{'outgoing firewall'});
2299 }
2300 sub viewtablenew
2301 {
2302         my $hash=shift;
2303         my $config=shift;
2304         my $title=shift;
2305         my $go='';
2306
2307         my $show_box = (! -z $config) || ($optionsfw{'SHOWTABLES'} eq 'on');
2308         return if (!$show_box);
2309
2310         &General::get_aliases(\%aliases);
2311         &General::readhasharray("$confighost", \%customhost);
2312         &General::readhasharray("$config", $hash);
2313         &General::readhasharray("$configccdnet", \%ccdnet);
2314         &General::readhasharray("$configccdhost", \%ccdhost);
2315         &General::readhasharray("$configgrp", \%customgrp);
2316         &General::readhasharray("$configsrvgrp", \%customservicegrp);
2317
2318         &Header::openbox('100%', 'left', $title);
2319         print "<table width='100%' cellspacing='0' class='tbl'>";
2320
2321         if (! -z $config) {
2322                 my $count=0;
2323                 my ($gif,$log);
2324                 my $ruletype;
2325                 my $rulecolor;
2326                 my $tooltip;
2327                 my @tmpsrc=();
2328                 my @tmptgt=();
2329                 my $coloryellow='';
2330
2331                 print <<END;
2332                                 <tr>
2333                                         <th align='right' width='3%'>
2334                                                 #
2335                                         </th>
2336                                         <th width='2%'></th>
2337                                         <th align='center'>
2338                                                 <b>$Lang::tr{'protocol'}</b>
2339                                         </th>
2340                                         <th align='center' width='30%'>
2341                                                 <b>$Lang::tr{'fwdfw source'}</b>
2342                                         </th>
2343                                         <th align='center'>
2344                                                 <b>$Lang::tr{'fwdfw log'}</b>
2345                                         </th>
2346                                         <th align='center' width='30%'>
2347                                                 <b>$Lang::tr{'fwdfw target'}</b>
2348                                         </th>
2349                                         <th align='center' colspan='6' width='18%'>
2350                                                 <b>$Lang::tr{'fwdfw action'}</b>
2351                                         </th>
2352                                 </tr>
2353 END
2354
2355                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2356                         $tdcolor='';
2357                         @tmpsrc=();
2358                         @tmptgt=();
2359                         #check if vpn hosts/nets have been deleted
2360                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2361                                 push (@tmpsrc,$$hash{$key}[4]);
2362                         }
2363                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2364                                 push (@tmptgt,$$hash{$key}[6]);
2365                         }
2366                         foreach my $host (@tmpsrc){
2367                                 if($$hash{$key}[3] eq  'ipsec_net_src'){
2368                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2369                                                 $coloryellow='on';
2370                                                 &disable_rule($key);
2371                                                 $$hash{$key}[2]='';
2372                                         }
2373                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src'){
2374                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2375                                                 $coloryellow='on';
2376                                                 &disable_rule($key);
2377                                                 $$hash{$key}[2]='';
2378                                         }
2379                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src'){
2380                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2381                                                 $coloryellow='on';
2382                                                 &disable_rule($key);
2383                                                 $$hash{$key}[2]='';
2384                                         }
2385                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src'){
2386                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2387                                                 $coloryellow='on';
2388                                                 &disable_rule($key);
2389                                                 $$hash{$key}[2]='';
2390                                         }
2391                                 }
2392                         }
2393                         foreach my $host (@tmptgt){
2394                                 if($$hash{$key}[5] eq 'ipsec_net_tgt'){
2395                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2396                                                 $coloryellow='on';
2397                                                 &disable_rule($key);
2398                                                 $$hash{$key}[2]='';
2399                                         }
2400                                 }elsif($$hash{$key}[5] eq 'ovpn_net_tgt'){
2401                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2402                                                 $coloryellow='on';
2403                                                 &disable_rule($key);
2404                                                 $$hash{$key}[2]='';
2405                                         }
2406                                 }elsif($$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2407                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2408                                                 $coloryellow='on';
2409                                                 &disable_rule($key);
2410                                                 $$hash{$key}[2]='';
2411                                         }
2412                                 }elsif($$hash{$key}[5] eq 'ovpn_host_tgt'){
2413                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2414                                                 $coloryellow='on';
2415                                                 &disable_rule($key);
2416                                                 $$hash{$key}[2]='';
2417                                         }
2418                                 }
2419                         }
2420                         #check if networkgroups or servicegroups are empty
2421                         foreach my $netgroup (sort keys %customgrp){
2422                                 if(($$hash{$key}[4] eq $customgrp{$netgroup}[0] || $$hash{$key}[6] eq $customgrp{$netgroup}[0]) && $customgrp{$netgroup}[2] eq 'none'){
2423                                         $coloryellow='on';
2424                                         &disable_rule($key);
2425                                         $$hash{$key}[2]='';
2426                                 }
2427                         }
2428                         foreach my $srvgroup (sort keys %customservicegrp){
2429                                 if($$hash{$key}[15] eq $customservicegrp{$srvgroup}[0] && $customservicegrp{$srvgroup}[2] eq 'none'){
2430                                         $coloryellow='on';
2431                                         &disable_rule($key);
2432                                         $$hash{$key}[2]='';
2433                                 }
2434                         }
2435                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2436                         $count++;
2437                         if($coloryellow eq 'on'){
2438                                 $color="$color{'color14'}";
2439                                 $coloryellow='';
2440                         }elsif($coloryellow eq ''){
2441                                 if ($count % 2){
2442                                         $color="$color{'color22'}";
2443                                 }
2444                                 else{
2445                                         $color="$color{'color20'}";
2446                                 }
2447                         }
2448                         print<<END;
2449                                 <tr bgcolor='$color'>
2450                                         <td align='right' width='3%'>
2451                                                 <b>$key&nbsp;</b>
2452                                         </td>
2453 END
2454
2455                         #RULETYPE (A,R,D)
2456                         if ($$hash{$key}[0] eq 'ACCEPT'){
2457                                 $ruletype='A';
2458                                 $tooltip='ACCEPT';
2459                                 $rulecolor=$color{'color17'};
2460                         }elsif($$hash{$key}[0] eq 'DROP'){
2461                                 $ruletype='D';
2462                                 $tooltip='DROP';
2463                                 $rulecolor=$color{'color25'};
2464                         }elsif($$hash{$key}[0] eq 'REJECT'){
2465                                 $ruletype='R';
2466                                 $tooltip='REJECT';
2467                                 $rulecolor=$color{'color16'};
2468                         }
2469
2470                         print <<END;
2471                                         <td bgcolor='$rulecolor' align='center' width='2%'>
2472                                                 <span title='$tooltip'>&nbsp;&nbsp;</span>
2473                                         </td>
2474 END
2475
2476                         #Get Protocol
2477                         my $prot;
2478                         if ($$hash{$key}[8]){
2479                                 if ($$hash{$key}[8] eq "IPv6"){
2480                                         push (@protocols,$Lang::tr{'fwdfw prot41 short'})
2481                                 }else{
2482                                         push (@protocols,$$hash{$key}[8]);
2483                                 }
2484                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2485                                 &get_serviceports("service",$$hash{$key}[15]);
2486                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2487                                 &get_serviceports("group",$$hash{$key}[15]);
2488                         }else{
2489                                 push (@protocols,$Lang::tr{'all'});
2490                         }
2491
2492                         my $protz=join(",",@protocols);
2493                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2494                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2495                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2496                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2497                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2498                                                 last;
2499                                         }
2500                                 }
2501                         }else{
2502                                 print"<td align='center'>$protz</td>";
2503                         }
2504                         @protocols=();
2505                         #SOURCE
2506                         my $ipfireiface;
2507                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2508                         print"<td align='center' width='30%' $tdcolor>";
2509                         if ($$hash{$key}[3] eq 'ipfire_src'){
2510                                 $ipfireiface=$Lang::tr{'fwdfw iface'};
2511                         }
2512                         if ($$hash{$key}[3] eq 'std_net_src'){
2513                                 print &get_name($$hash{$key}[4]);
2514                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2515                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2516                                 if ($split2 eq '32'){
2517                                         print $split1;
2518                                 }else{
2519                                         print $$hash{$key}[4];
2520                                 }
2521                         }elsif ($$hash{$key}[4] eq 'RED1'){
2522                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2523                         }elsif ($$hash{$key}[4] eq 'ALL'){
2524                                 print "$ipfireiface $Lang::tr{'all'}";
2525                         }else{
2526                                 if ($$hash{$key}[4] eq 'GREEN' || $$hash{$key}[4] eq 'ORANGE' || $$hash{$key}[4] eq 'BLUE' || $$hash{$key}[4] eq 'RED'){
2527                                         print "$ipfireiface $Lang::tr{lc($$hash{$key}[4])}";
2528                                 }else{
2529                                         print "$ipfireiface $$hash{$key}[4]";
2530                                 }
2531                         }
2532                         $tdcolor='';
2533                         #SOURCEPORT
2534                         &getsrcport(\%$hash,$key);
2535                         #Is this a SNAT rule?
2536                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2537                                 my $net=&get_name($$hash{$key}[29]);
2538                                 if ( ! $net){ $net=$$hash{$key}[29];}
2539                                         print"<br>->$net";
2540                                 if ($$hash{$key}[30] ne ''){
2541                                         print": $$hash{$key}[30]";
2542                                 }
2543                         }
2544                         if ($$hash{$key}[17] eq 'ON'){
2545                                 $log="/images/on.gif";
2546                         }else{
2547                                 $log="/images/off.gif";
2548                         }
2549                         #LOGGING
2550                         print<<END;
2551                                         </td>
2552                                         <td align='center'>
2553                                                 <form method='POST' action=''>
2554                                                         <input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2555                                                         <input type='hidden' name='key' value='$key' />
2556                                                         <input type='hidden' name='config' value='$config' />
2557                                                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2558                                                 </form>
2559                                         </td>
2560 END
2561                         #TARGET
2562                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2563                         print<<END;
2564                                         <td align='center' $tdcolor>
2565 END
2566                         #Is this a DNAT rule?
2567                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2568                                 print "Firewall ($$hash{$key}[29])";
2569                                 if($$hash{$key}[30] ne ''){
2570                                         $$hash{$key}[30]=~ tr/|/,/;
2571                                         print": $$hash{$key}[30]";
2572                                 }
2573                                 print"<br>-&gt;";
2574                         }
2575                         if ($$hash{$key}[5] eq 'std_net_tgt' || $$hash{$key}[5] eq 'ipfire'){
2576                                 if ($$hash{$key}[6] eq 'RED1'){
2577                                         print "$Lang::tr{'red1'}";
2578                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL' || $$hash{$key}[6] eq 'RED')
2579                                 {
2580                                         print &get_name($$hash{$key}[6]);
2581                                 }else{
2582                                         print $$hash{$key}[6];
2583                                 }
2584                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2585                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2586                                 if ($split2 eq '32'){
2587                                         print $split1;
2588                                 }else{
2589                                         print $$hash{$key}[6];
2590                                 }
2591                         }else{
2592                                 print "$$hash{$key}[6]";
2593                         }
2594                         $tdcolor='';
2595                         #TARGETPORT
2596                         &gettgtport(\%$hash,$key);
2597                         print"</td>";
2598                         #RULE ACTIVE
2599                         if($$hash{$key}[2] eq 'ON'){
2600                                 $gif="/images/on.gif"
2601
2602                         }else{
2603                                 $gif="/images/off.gif"
2604                         }
2605                         print<<END;
2606                                 <td width='3%' align='center'>
2607                                         <form method='POST' action=''>
2608                                                 <input type='image' img src='$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;' />
2609                                                 <input type='hidden' name='key' value='$key' />
2610                                                 <input type='hidden' name='config' value='$config' />
2611                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2612                                         </form>
2613                                 </td>
2614                                 <td width='3%' align='center'>
2615                                         <form method='POST' action=''>
2616                                                 <input type='image' img src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'fwdfw edit'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2617                                                 <input type='hidden' name='key' value='$key' />
2618                                                 <input type='hidden' name='config' value='$config' />
2619                                                 <input type='hidden' name='ACTION' value='editrule' />
2620                                         </form>
2621                                 </td>
2622                                 <td width='3%' align='center'>
2623                                         <form method='POST' action=''>
2624                                                 <input type='image' img src='/images/addblue.gif' alt='$Lang::tr{'fwdfw copy'}' title='$Lang::tr{'fwdfw copy'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
2625                                                 <input type='hidden' name='key' value='$key' />
2626                                                 <input type='hidden' name='config' value='$config' />
2627                                                 <input type='hidden' name='ACTION' value='copyrule' />
2628                                         </form>
2629                                 </td>
2630                                 <td width='3%' align='center'>
2631                                         <form method='POST' action=''>
2632                                                 <input type='image' img src='/images/delete.gif' alt='$Lang::tr{'delete'}' title='$Lang::tr{'fwdfw delete'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'   />
2633                                                 <input type='hidden' name='key' value='$key' />
2634                                                 <input type='hidden' name='config' value='$config' />
2635                                                 <input type='hidden' name='ACTION' value='deleterule' />
2636                                         </form>
2637                                 </td>
2638 END
2639                         if (exists $$hash{$key-1}){
2640                                 print<<END;
2641                                         <td width='3%' align='center'>
2642                                                 <form method='POST' action=''>
2643                                                         <input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2644                                                         <input type='hidden' name='key' value='$key' />
2645                                                         <input type='hidden' name='config' value='$config' />
2646                                                         <input type='hidden' name='ACTION' value='moveup' />
2647                                                 </form>
2648                                         </td>
2649 END
2650                         }else{
2651                                 print"<td width='3%'></td>";
2652                         }
2653
2654                         if (exists $$hash{$key+1}){
2655                                 print<<END;
2656                                         <td width='3%' align='center'>
2657                                                 <form method='POST' action=''>
2658                                                         <input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2659                                                         <input type='hidden' name='key' value='$key' />
2660                                                         <input type='hidden' name='config' value='$config' />
2661                                                         <input type='hidden' name='ACTION' value='movedown' />
2662                                                 </form>
2663                                         </td>
2664                                 </tr>
2665 END
2666                         }else{
2667                                 print"<td width='3%'></td></tr>";
2668                         }
2669                         #REMARK
2670                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2671                                 print <<END;
2672                                         <tr bgcolor='$color'>
2673                                                 <td>&nbsp;</td>
2674                                                 <td bgcolor='$rulecolor'></td>
2675                                                 <td colspan='10'>
2676                                                         &nbsp; <em>$$hash{$key}[16]</em>
2677                                                 </td>
2678                                         </tr>
2679 END
2680                         }
2681
2682                         if ($$hash{$key}[18] eq 'ON'){
2683                                 #TIMEFRAME
2684                                 if ($$hash{$key}[18] eq 'ON'){
2685                                         my @days=();
2686                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2687                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2688                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2689                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2690                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2691                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2692                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2693                                         my $weekdays=join(",",@days);
2694                                         if (@days){
2695                                                 print"<tr bgcolor='$color'>";
2696                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27]</td></tr>";
2697                                         }
2698                                 }
2699                         }
2700                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2701                 }
2702         } elsif ($optionsfw{'SHOWTABLES'} eq 'on') {
2703                 print <<END;
2704                         <tr>
2705                                 <td colspan='7' height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td>
2706                         </tr>
2707 END
2708         }
2709
2710         #SHOW FINAL RULE
2711         my $policy = 'fwdfw ' . $fwdfwsettings{'POLICY'};
2712         my $colour = "bgcolor='green'";
2713         if ($fwdfwsettings{'POLICY'} eq 'MODE1') {
2714                 $colour = "bgcolor='darkred'";
2715         }
2716
2717         my $message;
2718         if (($config eq '/var/ipfire/firewall/config') && ($fwdfwsettings{'POLICY'} ne 'MODE1')) {
2719                 print <<END;
2720                         <tr>
2721                                 <td colspan='13'>&nbsp;</td>
2722                         </tr>
2723                         <tr>
2724                                 <td colspan='13' style="padding-left:0px;padding-right:0px">
2725                                         <table width="100%" border='1' rules="cols" cellspacing='0'>
2726 END
2727
2728                 # GREEN
2729                 print <<END;
2730                         <tr>
2731                                 <td align='center'>
2732                                         <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2733                                 </td>
2734                                 <td align='center'>
2735                                         <font color="$Header::colourred">$Lang::tr{'red'}</font>
2736                                         ($Lang::tr{'fwdfw pol allow'})
2737                                 </td>
2738 END
2739
2740                 if (&Header::orange_used()) {
2741                         print <<END;
2742                                 <td align='center'>
2743                                         <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2744                                         ($Lang::tr{'fwdfw pol allow'})
2745                                 </td>
2746 END
2747                 }
2748
2749                 if (&Header::blue_used()) {
2750                         print <<END;
2751                                 <td align='center'>
2752                                         <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2753                                         ($Lang::tr{'fwdfw pol allow'})
2754                                 </td>
2755 END
2756                 }
2757
2758                 print"</tr>";
2759
2760                 # ORANGE
2761                 if (&Header::orange_used()) {
2762                         print <<END;
2763                                 <tr>
2764                                         <td align='center' width='20%'>
2765                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2766                                         </td>
2767                                         <td align='center'>
2768                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2769                                                 ($Lang::tr{'fwdfw pol allow'})
2770                                         </td>
2771                                         <td align='center'>
2772                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2773                                                 ($Lang::tr{'fwdfw pol block'})
2774                                         </td>
2775 END
2776
2777                         if (&Header::blue_used()) {
2778                                 print <<END;
2779                                         <td align='center'>
2780                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2781                                                 ($Lang::tr{'fwdfw pol block'})
2782                                         </td>
2783 END
2784                         }
2785
2786                         print"</tr>";
2787                 }
2788
2789                 if (&Header::blue_used()) {
2790                         print <<END;
2791                                 <tr>
2792                                         <td align='center'>
2793                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2794                                         </td>
2795                                         <td align='center'>
2796                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2797                                                 ($Lang::tr{'fwdfw pol allow'})
2798                                         </td>
2799 END
2800
2801                         if (&Header::orange_used()) {
2802                                 print <<END;
2803                                         <td align='center'>
2804                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2805                                                 ($Lang::tr{'fwdfw pol block'})
2806                                         </td>
2807 END
2808                         }
2809
2810                         print <<END;
2811                                         <td align='center'>
2812                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2813                                                 ($Lang::tr{'fwdfw pol block'})
2814                                         </td>
2815                                 </tr>
2816 END
2817                 }
2818
2819                 print <<END;
2820                                         </table>
2821                                 </td>
2822                         </tr>
2823 END
2824
2825                 $message = $Lang::tr{'fwdfw pol allow'};
2826
2827         } elsif ($config eq '/var/ipfire/firewall/outgoing' && ($fwdfwsettings{'POLICY1'} ne 'MODE1')) {
2828                 $message = $Lang::tr{'fwdfw pol allow'};
2829                 $colour = "bgcolor='green'";
2830         } else {
2831                 $message = $Lang::tr{'fwdfw pol block'};
2832                 $colour = "bgcolor='darkred'";
2833         }
2834
2835         if ($message) {
2836                 print <<END;
2837                         <tr>
2838                                 <td $colour align='center' colspan='13'>
2839                                         <font color='#FFFFFF'>$Lang::tr{'policy'}: $message</font>
2840                                 </td>
2841                         </tr>
2842 END
2843         }
2844
2845         print "</table>";
2846         print "<br>";
2847
2848         &Header::closebox();
2849 }
2850
2851 &Header::closebigbox();
2852 &Header::closepage();