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