html/cgi-bin/firewall.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2013 Alexander Marx <amarx@ipfire.org>                        #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23 use Sort::Naturally;
  24 no warnings 'uninitialized';
  25 # enable only the following on debugging purpose
  26 #use warnings;
  27 #use CGI::Carp 'fatalsToBrowser';
  28
  29 require '/var/ipfire/general-functions.pl';
  30 require "${General::swroot}/lang.pl";
  31 require "${General::swroot}/header.pl";
  32 require "${General::swroot}/firewall/bin/firewall-lib.pl";
  33
  34 unless (-d "${General::swroot}/firewall")                       { system("mkdir ${General::swroot}/firewall"); }
  35 unless (-e "${General::swroot}/firewall/settings")      { system("touch ${General::swroot}/firewall/settings"); }
  36 unless (-e "${General::swroot}/firewall/config")        { system("touch ${General::swroot}/firewall/config"); }
  37 unless (-e "${General::swroot}/firewall/input")         { system("touch ${General::swroot}/firewall/input"); }
  38 unless (-e "${General::swroot}/firewall/outgoing")      { system("touch ${General::swroot}/firewall/outgoing"); }
  39
  40 my %fwdfwsettings=();
  41 my %selected=() ;
  42 my %defaultNetworks=();
  43 my %netsettings=();
  44 my %customhost=();
  45 my %customgrp=();
  46 my %customnetworks=();
  47 my %customservice=();
  48 my %customservicegrp=();
  49 my %ccdnet=();
  50 my %customnetwork=();
  51 my %ccdhost=();
  52 my %configfwdfw=();
  53 my %configinputfw=();
  54 my %configoutgoingfw=();
  55 my %ipsecconf=();
  56 my %color=();
  57 my %mainsettings=();
  58 my %checked=();
  59 my %icmptypes=();
  60 my %ovpnsettings=();
  61 my %ipsecsettings=();
  62 my %aliases=();
  63 my %optionsfw=();
  64 my %ifaces=();
  65
  66 my @PROTOCOLS = ("TCP", "UDP", "ICMP", "IGMP", "AH", "ESP", "GRE","IPv6","IPIP");
  67
  68 my $color;
  69 my $confignet           = "${General::swroot}/fwhosts/customnetworks";
  70 my $confighost          = "${General::swroot}/fwhosts/customhosts";
  71 my $configgrp           = "${General::swroot}/fwhosts/customgroups";
  72 my $configsrv           = "${General::swroot}/fwhosts/customservices";
  73 my $configsrvgrp        = "${General::swroot}/fwhosts/customservicegrp";
  74 my $configccdnet        = "${General::swroot}/ovpn/ccd.conf";
  75 my $configccdhost       = "${General::swroot}/ovpn/ovpnconfig";
  76 my $configipsec         = "${General::swroot}/vpn/config";
  77 my $configipsecrw       = "${General::swroot}/vpn/settings";
  78 my $configfwdfw         = "${General::swroot}/firewall/config";
  79 my $configinput         = "${General::swroot}/firewall/input";
  80 my $configoutgoing      = "${General::swroot}/firewall/outgoing";
  81 my $configovpn          = "${General::swroot}/ovpn/settings";
  82 my $fwoptions           = "${General::swroot}/optionsfw/settings";
  83 my $ifacesettings       = "${General::swroot}/ethernet/settings";
  84 my $errormessage='';
  85 my $hint='';
  86 my $ipgrp="${General::swroot}/outgoing/groups";
  87 my $tdcolor='';
  88 my $checkorange='';
  89 my @protocols;
  90 &General::readhash("${General::swroot}/firewall/settings", \%fwdfwsettings);
  91 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  92 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  93 &General::readhash($fwoptions, \%optionsfw);
  94 &General::readhash($ifacesettings, \%ifaces);
  95 &General::readhash("$configovpn", \%ovpnsettings);
  96 &General::readhash("$configipsecrw", \%ipsecsettings);
  97 &General::readhasharray("$configipsec", \%ipsecconf);
  98 &Header::showhttpheaders();
  99 &Header::getcgihash(\%fwdfwsettings);
 100 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
 101 &Header::openbigbox('100%', 'center',$errormessage);
 102 #### JAVA SCRIPT ####
 103 print<<END;
 104 <script>
 105         var PROTOCOLS_WITH_PORTS = ["TCP", "UDP"];
 106
 107         var update_protocol = function() {
 108                 var protocol = \$("#protocol").val();
 109
 110                 if (protocol === undefined)
 111                         return;
 112
 113                 // Check if a template is/should be used.
 114                 if (protocol === "template") {
 115                         \$("#PROTOCOL_TEMPLATE").show();
 116                 } else {
 117                         \$("#PROTOCOL_TEMPLATE").hide();
 118                 }
 119
 120                 // Check if we are dealing with a protocol, that knows ports.
 121                 if (\$.inArray(protocol, PROTOCOLS_WITH_PORTS) >= 0) {
 122                         \$("#PROTOCOL_PORTS").show();
 123                 } else {
 124                         \$("#PROTOCOL_PORTS").hide();
 125                 }
 126
 127                 // Handle ICMP.
 128                 if (protocol === "ICMP") {
 129                         \$("#PROTOCOL_ICMP_TYPES").show();
 130                 } else {
 131                         \$("#PROTOCOL_ICMP_TYPES").hide();
 132                 }
 133         };
 134
 135         \$(document).ready(function() {
 136                 \$("#protocol").change(update_protocol);
 137                 update_protocol();
 138
 139                 // When nat not used, hide it
 140                 if (! \$("#USE_NAT").attr("checked")) {
 141                         \$(".NAT").hide();
 142                 }
 143
 144                 // Show NAT area when "use nat" checkbox is clicked
 145                 \$("#USE_NAT").change(function() {
 146                         \$(".NAT").toggle();
 147                 });
 148
 149                 // Time constraints
 150                 if(!\$("#USE_TIME_CONSTRAINTS").attr("checked")) {
 151                         \$("#TIME_CONSTRAINTS").hide();
 152                 }
 153                 \$("#USE_TIME_CONSTRAINTS").change(function() {
 154                         \$("#TIME_CONSTRAINTS").toggle();
 155                 });
 156
 157                 // Automatically select radio buttons when corresponding
 158                 // dropdown menu changes.
 159                 \$("select").change(function() {
 160                         var id = \$(this).attr("name");
 161                         \$('#' + id).prop("checked", true);
 162                 });
 163         });
 164 </script>
 165 END
 166
 167 ####  ACTION  #####
 168
 169 if ($fwdfwsettings{'ACTION'} eq 'saverule')
 170 {
 171         &General::readhasharray("$configfwdfw", \%configfwdfw);
 172         &General::readhasharray("$configinput", \%configinputfw);
 173         &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 174         #Set Variables according to the JQuery code in protocol section
 175         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')
 176         {
 177                 if ($fwdfwsettings{'SRC_PORT'} ne '')
 178                 {
 179                         $fwdfwsettings{'USE_SRC_PORT'} = 'ON';
 180                 }
 181                 if ($fwdfwsettings{'TGT_PORT'} ne '')
 182                 {
 183                         $fwdfwsettings{'USESRV'} = 'ON';
 184                         $fwdfwsettings{'grp3'} = 'TGT_PORT';
 185                 }
 186         }
 187         if ($fwdfwsettings{'PROT'} eq 'template')
 188         {
 189                 $fwdfwsettings{'USESRV'} = 'ON';
 190         }
 191         $errormessage=&checksource;
 192         if(!$errormessage){&checktarget;}
 193         if(!$errormessage){&checkrule;}
 194         #check if manual ip (source) is orange network
 195         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 196                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 197                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 198                         $checkorange='on';
 199                 }
 200         }
 201         #check useless rules
 202         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 203                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 204         }
 205         #check if we try to break rules
 206         if(     $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 207                 $errormessage=$Lang::tr{'fwdfw err same'};
 208         }
 209         #INPUT part
 210         if($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 211                 $fwdfwsettings{'config'}=$configinput;
 212                 $fwdfwsettings{'chain'} = 'INPUTFW';
 213                 my $maxkey=&General::findhasharraykey(\%configinputfw);
 214                 #check if we have an identical rule already
 215                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 216                         foreach my $key (sort keys %configinputfw){
 217                                 if (   "$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'},$fwdfwsettings{'nat'}"
 218                                         eq "$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]"){
 219                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 220                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 221                                                         $errormessage='';
 222                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 223                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 224                                                 }
 225                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 226                                                         $fwdfwsettings{'nosave'} = 'on';
 227                                                 }
 228                                 }
 229                         }
 230                 }
 231                 #check Rulepos on new Rule
 232                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 233                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 234                         foreach my $key (sort keys %configinputfw){
 235                                 if (   "$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'},$fwdfwsettings{'nat'}"
 236                                         eq "$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]"){
 237                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 238                                 }
 239                         }
 240                 }
 241                 #check if we just close a rule
 242                 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 $fwdfwsettings{'chain'}) {
 243                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 244                                 $errormessage='';
 245                                 $fwdfwsettings{'nosave2'} = 'on';
 246                         }
 247                 }
 248                 if (!$errormessage){
 249                         if($fwdfwsettings{'nosave2'} ne 'on'){
 250                                 &saverule(\%configinputfw,$configinput);
 251                         }
 252                 }
 253         }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
 254         # OUTGOING PART
 255                 $fwdfwsettings{'config'}=$configoutgoing;
 256                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 257                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 258                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 259                         foreach my $key (sort keys %configoutgoingfw){
 260                                 if (   "$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'},$fwdfwsettings{'nat'}"
 261                                         eq "$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]"){
 262                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 263                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 264                                                         $errormessage='';
 265                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 266                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 267                                                 }
 268                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 269                                                         $fwdfwsettings{'nosave'} = 'on';
 270                                                 }
 271                                 }
 272                         }
 273                 }
 274                 #check Rulepos on new Rule
 275                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 276                         print"CHECK OUTGOING DOPPELTE REGEL<br>";
 277                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 278                         foreach my $key (sort keys %configoutgoingfw){
 279                                 if (   "$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'},$fwdfwsettings{'nat'}"
 280                                         eq "$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]"){
 281                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 282                                 }
 283                         }
 284                 }
 285                 #check if we just close a rule
 286                 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 $fwdfwsettings{'chain'}) {
 287                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 288                                 $fwdfwsettings{'nosave2'} = 'on';
 289                                 $errormessage='';
 290                         }
 291                 }
 292                 #increase counters
 293                 if (!$errormessage){
 294                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 295                                 &saverule(\%configoutgoingfw,$configoutgoing);
 296                         }
 297                 }
 298         }else{
 299                 #FORWARD PART
 300                 $fwdfwsettings{'config'}=$configfwdfw;
 301                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 302                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 303                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 304                         #check if we have an identical rule already
 305                         foreach my $key (sort keys %configfwdfw){
 306                                 if (   "$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'}"
 307                                         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]"){
 308                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 309                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 310                                                         $errormessage='';
 311                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 312                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 313                                                 }
 314                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 315                                                         $fwdfwsettings{'nosave'} = 'on';
 316                                                 }
 317                                 }
 318                         }
 319                 }
 320                 #check Rulepos on new Rule
 321                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 322                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 323                         foreach my $key (sort keys %configfwdfw){
 324                                 if (   "$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'}"
 325                                         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]"){
 326                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 327                                 }
 328                         }
 329                 }
 330                 #check if we just close a rule
 331                 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 $fwdfwsettings{'chain'}) {
 332                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 333                                 $fwdfwsettings{'nosave2'} = 'on';
 334                                 $errormessage='';
 335                         }
 336                 }
 337                 #increase counters
 338                 if (!$errormessage){
 339                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 340                                 &saverule(\%configfwdfw,$configfwdfw);
 341                         }
 342                 }
 343         }
 344         if ($errormessage){
 345                 &newrule;
 346         }else{
 347                 if($fwdfwsettings{'nosave2'} ne 'on'){
 348                         &General::firewall_config_changed();
 349                 }
 350                 &base;
 351         }
 352 }
 353 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 354 {
 355         &newrule;
 356 }
 357 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 358 {
 359         my %togglehash=();
 360         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 361         foreach my $key (sort keys %togglehash){
 362                 if ($key eq $fwdfwsettings{'key'}){
 363                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 364                 }
 365         }
 366         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 367         &General::firewall_config_changed();
 368         &base;
 369 }
 370 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 371 {
 372         my %togglehash=();
 373         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 374         foreach my $key (sort keys %togglehash){
 375                 if ($key eq $fwdfwsettings{'key'}){
 376                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 377                 }
 378         }
 379         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 380         &General::firewall_config_changed();
 381         &base;
 382 }
 383 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 384 {
 385         &General::firewall_reload();
 386         &base;
 387 }
 388 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 389 {
 390         $fwdfwsettings{'updatefwrule'}='on';
 391         &newrule;
 392 }
 393 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 394 {
 395         &deleterule;
 396 }
 397 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 398 {
 399         &pos_up;
 400         &base;
 401 }
 402 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 403 {
 404         &pos_down;
 405         &base;
 406 }
 407 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 408 {
 409         $fwdfwsettings{'copyfwrule'}='on';
 410         &newrule;
 411 }
 412 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
 413 {
 414         &base;
 415 }
 416 ###  Functions  ####
 417 sub addrule
 418 {
 419         &error;
 420
 421         &Header::openbox('100%', 'left', "");
 422         print <<END;
 423                 <form method="POST" action="">
 424                         <table border='0' width="100%">
 425                                 <tr>
 426                                         <td align='center'>
 427                                                 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'>
 428 END
 429
 430         if (&General::firewall_needs_reload()) {
 431                 print <<END;
 432                         <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-weight: bold; color: green;'>
 433 END
 434         }
 435
 436         print <<END;
 437                                         </td>
 438                                 </tr>
 439                         </table>
 440                 </form>
 441
 442                 <br>
 443 END
 444
 445         &Header::closebox();
 446         &viewtablerule;
 447 }
 448 sub base
 449 {
 450         &hint;
 451         &addrule;
 452 }
 453 sub changerule
 454 {
 455         my $oldchain=shift;
 456         $fwdfwsettings{'updatefwrule'}='';
 457         $fwdfwsettings{'config'}=$oldchain;
 458         $fwdfwsettings{'nobase'}='on';
 459         &deleterule;
 460 }
 461 sub checksource
 462 {
 463         my ($ip,$subnet);
 464         #check ip-address if manual
 465         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 466                 #check if ip with subnet
 467                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 468                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 469                         $subnet = &General::iporsubtocidr($subnet);
 470                         $fwdfwsettings{'isip'}='on';
 471                 }
 472                 #check if only ip
 473                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 474                         $ip=$fwdfwsettings{'src_addr'};
 475                         $subnet = '32';
 476                         $fwdfwsettings{'isip'}='on';
 477                 }
 478
 479                 if ($fwdfwsettings{'isip'} ne 'on'){
 480                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 481                                 $fwdfwsettings{'ismac'}='on';
 482                         }
 483                 }
 484                 if ($fwdfwsettings{'isip'} eq 'on'){
 485                         ##check if ip is valid
 486                         if (! &General::validip($ip)){
 487                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 488                                 return $errormessage;
 489                         }
 490                         #check and form valid IP
 491                         $ip=&General::ip2dec($ip);
 492                         $ip=&General::dec2ip($ip);
 493                         #check if net or broadcast
 494                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 495                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 496                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 497                                 return $errormessage;
 498                         }
 499                 }
 500                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 501                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 502                         return $errormessage;
 503                 }
 504         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 505                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 506                 return $errormessage;
 507         }
 508
 509         #check empty fields
 510         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 511         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 512                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 513                 my @values=();
 514                 foreach (@parts){
 515                         chomp($_);
 516                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 517                                 my $check;
 518                                 #change dashes with :
 519                                 $_=~ tr/-/:/;
 520                                 if ($_ eq "*") {
 521                                         push(@values,"1:65535");
 522                                         $check='on';
 523                                 }
 524                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 525                                         push(@values,"1:$2");
 526                                         $check='on';
 527                                 }
 528                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 529                                         push(@values,"$1:65535");
 530                                         $check='on'
 531                                 }
 532                                 $errormessage .= &General::validportrange($_, 'destination');
 533                                 if(!$check){
 534                                         push (@values,$_);
 535                                 }
 536                         }else{
 537                                 if (&General::validport($_)){
 538                                         push (@values,$_);
 539                                 }else{
 540
 541                                 }
 542                         }
 543                 }
 544                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 545         }
 546         return $errormessage;
 547 }
 548 sub checktarget
 549 {
 550         my ($ip,$subnet);
 551         &General::readhasharray("$configsrv", \%customservice);
 552         #check DNAT settings (has to be single Host and single Port or portrange)
 553         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 554                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 555                         #check if manual ip is a single Host (if set)
 556                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 557                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 558                                 my @tmp1= split ("/",$tmp[3]);
 559                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 560                                 {
 561                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 562                                         return $errormessage;
 563                                 }
 564                         }
 565                         #check if Port is a single Port or portrange
 566                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 567                                 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 568                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 569                                         return $errormessage;
 570                                 }
 571                                 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 572                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 573                                         return $errormessage;
 574                                 }
 575                         }
 576                 }else{
 577                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 578                         return $errormessage;
 579                 }
 580         }
 581         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 582                 #check if ip with subnet
 583                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 584                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 585                         $subnet = &General::iporsubtocidr($subnet);
 586                 }
 587                 #check if only ip
 588                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 589                         $ip=$fwdfwsettings{'tgt_addr'};
 590                         $subnet='32';
 591                 }
 592                 #check if ip is valid
 593                 if (! &General::validip($ip)){
 594                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 595                         return $errormessage;
 596                 }
 597                 #check and form valid IP
 598                 $ip=&General::ip2dec($ip);
 599                 $ip=&General::dec2ip($ip);
 600                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 601                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 602                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 603                         return $errormessage;
 604                 }
 605         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 606                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 607                 return $errormessage;
 608         }
 609         #check empty fields
 610         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 611         #check tgt services
 612         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 613                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 614                         $fwdfwsettings{'TGT_PROT'}='';
 615                         $fwdfwsettings{'ICMP_TGT'}='';
 616                         $fwdfwsettings{'TGT_PORT'}='';
 617                 }
 618                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 619                         $fwdfwsettings{'TGT_PROT'}='';
 620                         $fwdfwsettings{'ICMP_TGT'}='';
 621                         $fwdfwsettings{'TGT_PORT'}='';
 622                         #check target service
 623                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 624                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 625                         }
 626                 }
 627                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 628                         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
 629                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 630                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 631                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 632                                                 return $errormessage;
 633                                         }
 634                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 635                                         my @values=();
 636                                         foreach (@parts){
 637                                                 chomp($_);
 638                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 639                                                         my $check;
 640                                                         #change dashes with :
 641                                                         $_=~ tr/-/:/;
 642                                                         if ($_ eq "*") {
 643                                                                 push(@values,"1:65535");
 644                                                                 $check='on';
 645                                                         }
 646                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 647                                                                 push(@values,"1:$2");
 648                                                                 $check='on';
 649                                                         }
 650                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 651                                                                 push(@values,"$1:65535");
 652                                                                 $check='on'
 653                                                         }
 654                                                         $errormessage .= &General::validportrange($_, 'destination');
 655                                                         if(!$check){
 656                                                                 push (@values,$_);
 657                                                         }
 658                                                 }else{
 659                                                         if (&General::validport($_)){
 660                                                                 push (@values,$_);
 661                                                         }else{
 662                                                                 $errormessage=$Lang::tr{'fwdfw err tgt_port'};
 663                                                                 return $errormessage;
 664                                                         }
 665                                                 }
 666                                         }
 667                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 668                                 }
 669                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 670                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 671                                         $fwdfwsettings{'TGT_PORT'} = '';
 672                                         $fwdfwsettings{'ICMP_TGT'} = '';
 673                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 674                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 675                                         $fwdfwsettings{'TGT_PORT'} = '';
 676                                         $fwdfwsettings{'ICMP_TGT'}='';
 677                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 678                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 679                                         $fwdfwsettings{'TGT_PORT'} = '';
 680                                         $fwdfwsettings{'ICMP_TGT'}='';
 681                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 682                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 683                                 $fwdfwsettings{'TGT_PORT'} = '';
 684                         }
 685                 }
 686         }
 687         #check targetport
 688         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 689                 $fwdfwsettings{'grp3'}='';
 690                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 691                 $fwdfwsettings{'ICMP_TGT'}='';
 692         }
 693         #check timeframe
 694         if($fwdfwsettings{'TIME'} eq 'ON'){
 695                 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 ''){
 696                         $errormessage=$Lang::tr{'fwdfw err time'};
 697                         return $errormessage;
 698                 }
 699         }
 700         return $errormessage;
 701 }
 702 sub check_natport
 703 {
 704         my $val=shift;
 705         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 706                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 707                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 708                         if ($fwdfwsettings{'dnatport'} eq "*") {
 709                                 $fwdfwsettings{'dnatport'}="1:65535";
 710                         }
 711                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 712                                 $fwdfwsettings{'dnatport'} = "1:$2";
 713                         }
 714                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 715                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 716                         }
 717                 }
 718                 return 1;
 719         }
 720         if ($val =~ "," || $val>65536 || $val<0){
 721                 return 0;
 722         }
 723         return 1;
 724 }
 725 sub checkrule
 726 {
 727         #check valid port for NAT
 728         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 729                 #RULE_ACTION must be on if we use NAT
 730                 $fwdfwsettings{'RULE_ACTION'} = 'ACCEPT';
 731
 732                 #if no dest port is given in nat area, take target host port
 733                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 734                 if($fwdfwsettings{'TGT_PORT'} eq '' && $fwdfwsettings{'dnatport'} ne '' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')){
 735                         $errormessage=$Lang::tr{'fwdfw dnat porterr2'};
 736                 }
 737                 #check if port given in nat area is a single valid port or portrange
 738                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 739                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 740                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 741                         my $custsrvport;
 742                         #get servcie Protocol and Port
 743                         foreach my $key (sort keys %customservice){
 744                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 745                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 746                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 747                                         }
 748                                         $custsrvport= $customservice{$key}[1];
 749                                 }
 750                         }
 751                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 752                 }
 753                 #check if DNAT port is multiple
 754                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 755                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 756                                         my @values=();
 757                                         foreach (@parts){
 758                                                 chomp($_);
 759                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 760                                                         my $check;
 761                                                         #change dashes with :
 762                                                         $_=~ tr/-/:/;
 763                                                         if ($_ eq "*") {
 764                                                                 push(@values,"1:65535");
 765                                                                 $check='on';
 766                                                         }
 767                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 768                                                                 push(@values,"1:$2");
 769                                                                 $check='on';
 770                                                         }
 771                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 772                                                                 push(@values,"$1:65535");
 773                                                                 $check='on'
 774                                                         }
 775                                                         $errormessage .= &General::validportrange($_, 'destination');
 776                                                         if(!$check){
 777                                                                 push (@values,$_);
 778                                                         }
 779                                                 }else{
 780                                                         if (&General::validport($_)){
 781                                                                 push (@values,$_);
 782                                                         }else{
 783
 784                                                         }
 785                                                 }
 786                                         }
 787                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 788                 }
 789                 #check if a rule with prot tcp or udp and ports is edited and now prot is "all", then delete all ports
 790                 if($fwdfwsettings{'PROT'} eq ''){
 791                         $fwdfwsettings{'dnatport'}='';
 792                 }
 793         }
 794         #check valid remark
 795         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 796                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 797         }
 798         #check if source and target identical
 799         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 800                 $errormessage=$Lang::tr{'fwdfw err same'};
 801                 return $errormessage;
 802         }
 803         #get source and targetip address if possible
 804         my ($sip,$scidr,$tip,$tcidr);
 805         ($sip,$scidr)=&get_ip("src","grp1");
 806         ($tip,$tcidr)=&get_ip("tgt","grp2");
 807         #check same iprange in source and target
 808         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 809                 my $networkip1=&General::getnetworkip($sip,$scidr);
 810                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 811                 if ($scidr gt $tcidr){
 812                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 813                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 814                         }
 815                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 816                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 817                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 818                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 819                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 820                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 821                                 }
 822                 }else{
 823                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 824                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 825                         }
 826                 }
 827         }
 828         #when icmp selected, no source and targetport allowed
 829         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')){
 830                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 831                 return;
 832         }
 833         #change protocol if prot not equal dest single service
 834         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 835                 foreach my $key (sort keys %customservice){
 836                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 837                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 838                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 839                                         last;
 840                                 }
 841                         }
 842                 }
 843         }
 844         #check source and destination protocol if source manual and dest servicegroup
 845         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 846                 $fwdfwsettings{'PROT'} = '';
 847         }
 848         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 849         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 850         #Check ICMP Types
 851         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 852                 $fwdfwsettings{'USE_SRC_PORT'}='';
 853                 $fwdfwsettings{'SRC_PORT'}='';
 854                 #$fwdfwsettings{'USESRV'}='';
 855                 $fwdfwsettings{'TGT_PORT'}='';
 856                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 857                 foreach my $key (keys %icmptypes){
 858                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 859                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 860                         }
 861                 }
 862         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 863                 $fwdfwsettings{'USE_SRC_PORT'}='';
 864                 $fwdfwsettings{'SRC_PORT'}='';
 865                 $fwdfwsettings{'ICMP_TYPES'}='';
 866                 $fwdfwsettings{'USESRV'}='';
 867                 $fwdfwsettings{'TGT_PORT'}='';
 868         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 869                 $fwdfwsettings{'USE_SRC_PORT'}='';
 870                 $fwdfwsettings{'SRC_PORT'}='';
 871                 $fwdfwsettings{'ICMP_TYPES'}='';
 872                 $fwdfwsettings{'USESRV'}='';
 873                 $fwdfwsettings{'TGT_PORT'}='';
 874         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 875                 $fwdfwsettings{'USE_SRC_PORT'}='';
 876                 $fwdfwsettings{'SRC_PORT'}='';
 877                 $fwdfwsettings{'ICMP_TYPES'}='';
 878                 $fwdfwsettings{'USESRV'}='';
 879                 $fwdfwsettings{'TGT_PORT'}='';
 880         }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
 881                 $fwdfwsettings{'USE_SRC_PORT'}='';
 882                 $fwdfwsettings{'SRC_PORT'}='';
 883                 $fwdfwsettings{'ICMP_TYPES'}='';
 884                 $fwdfwsettings{'USESRV'}='';
 885                 $fwdfwsettings{'TGT_PORT'}='';
 886         }elsif($fwdfwsettings{'PROT'} eq 'IPv6'){
 887                 $fwdfwsettings{'USE_SRC_PORT'}='';
 888                 $fwdfwsettings{'SRC_PORT'}='';
 889                 $fwdfwsettings{'ICMP_TYPES'}='';
 890                 $fwdfwsettings{'USESRV'}='';
 891                 $fwdfwsettings{'TGT_PORT'}='';
 892         }elsif($fwdfwsettings{'PROT'} eq 'IPIP'){
 893                 $fwdfwsettings{'USE_SRC_PORT'}='';
 894                 $fwdfwsettings{'SRC_PORT'}='';
 895                 $fwdfwsettings{'ICMP_TYPES'}='';
 896                 $fwdfwsettings{'USESRV'}='';
 897                 $fwdfwsettings{'TGT_PORT'}='';
 898         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP'){
 899                 $fwdfwsettings{'ICMP_TYPES'}='';
 900                 $fwdfwsettings{'SRC_PORT'}='';
 901                 $fwdfwsettings{'TGT_PORT'}='';
 902         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 903                 $fwdfwsettings{'ICMP_TYPES'}='';
 904         }
 905 }
 906 sub checkvpn
 907 {
 908         my $ip=shift;
 909         #Test if manual IP is part of static OpenVPN networks
 910         &General::readhasharray("$configccdnet", \%ccdnet);
 911         foreach my $key (sort keys %ccdnet){
 912                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 913                 my $sub=&General::iporsubtodec($vpnsubnet);
 914                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 915                         return 0;
 916                 }
 917         }
 918         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 919         # because if one creates a custom host with the ip, we need to check the color there!
 920         # It does not make sense to check this here
 921
 922         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 923         # Is also checked in getcolor
 924
 925         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 926         return 1;
 927 }
 928 sub checkvpncolor
 929 {
 930
 931 }
 932 sub deleterule
 933 {
 934         my %delhash=();
 935         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 936         foreach my $key (sort {$a <=> $b} keys %delhash){
 937                 if ($key >= $fwdfwsettings{'key'}) {
 938                         my $next = $key + 1;
 939                         if (exists $delhash{$next}) {
 940                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 941                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 942                                 }
 943                         }
 944                 }
 945         }
 946         # Remove the very last entry.
 947         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 948         delete $delhash{$last_key};
 949
 950         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 951         &General::firewall_config_changed();
 952
 953         if($fwdfwsettings{'nobase'} ne 'on'){
 954                 &base;
 955         }
 956 }
 957 sub disable_rule
 958 {
 959         my $key1=shift;
 960         &General::readhasharray("$configfwdfw", \%configfwdfw);
 961         foreach my $key (sort keys %configfwdfw){
 962                         if ($key eq $key1 ){
 963                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 964                 }
 965         }
 966         &General::writehasharray("$configfwdfw", \%configfwdfw);
 967         &General::firewall_config_changed();
 968 }
 969 sub error
 970 {
 971         if ($errormessage) {
 972                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 973                 print "<class name='base'>$errormessage\n";
 974                 print "&nbsp;</class>\n";
 975                 &Header::closebox();
 976                 print"<hr>";
 977         }
 978 }
 979 sub fillselect
 980 {
 981         my %hash=%{(shift)};
 982         my $val=shift;
 983         my $key;
 984         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
 985                 if($hash{$key}[0] eq $val){
 986                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
 987                 }else{
 988                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
 989                 }
 990         }
 991 }
 992 sub gen_dd_block
 993 {
 994         my $srctgt = shift;
 995         my $grp=shift;
 996         my $helper='';
 997         my $show='';
 998         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
 999         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1000         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1001         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1002         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1003         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1004         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1005         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1006         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1007         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1008         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1009         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1010         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1011         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1012         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1013         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1014         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1015         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1016         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1017 print<<END;
1018                 <table width='100%' border='0'>
1019                 <tr><td width='50%' valign='top'>
1020                 <table width='100%' border='0'>
1021                 <tr><td width='1%'><input type='radio' name='$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;'>
1022 END
1023         foreach my $network (sort keys %defaultNetworks)
1024                 {
1025                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1026                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1027                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1028                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1029                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1030                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1031                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1032                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1033                         if ($ifaces{$defnet}){
1034                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1035                         }else{
1036                                 print ">$network</option>";
1037                         }
1038                 }
1039         print"</select></td></tr>";
1040         #custom networks
1041         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1042                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1043                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1044                 print"</select></td>";
1045         }
1046         #custom hosts
1047         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1048                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1049                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1050                 print"</select></td>";
1051         }
1052         #custom groups
1053         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1054                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1055                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1056                         if($helper ne $customgrp{$key}[0] && $customgrp{$key}[2] ne 'none'){
1057                                 print"<option ";
1058                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1059                                 print ">$customgrp{$key}[0]</option>";
1060                         }
1061                         $helper=$customgrp{$key}[0];
1062                 }
1063                 print"</select></td>";
1064         }
1065         #End left table. start right table (vpn)
1066         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1067         # CCD networks
1068         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1069                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1070                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1071                 print"</select></td></tr>";
1072         }
1073         #OVPN CCD Hosts
1074         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1075                 if ($ccdhost{$key}[33] ne '' ){
1076                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1077                         $show='1';
1078                         print "<option value='$ccdhost{$key}[1]'";
1079                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1080                         print ">$ccdhost{$key}[1]</option>";
1081                 }
1082         }
1083         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1084                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1085         }
1086         if ($show eq '1'){$show='';print"</select></td></tr>";}
1087         #OVPN N2N
1088         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1089                 if ($ccdhost{$key}[3] eq 'net'){
1090                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1091                         $show='1';
1092                         print "<option value='$ccdhost{$key}[1]'";
1093                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1094                         print ">$ccdhost{$key}[1]</option>";
1095                 }
1096         }
1097         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1098                 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_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_$srctgt' style='width:200px;'></select></td></tr>" ;
1099         }
1100         if ($show eq '1'){$show='';print"</select></td></tr>";}
1101         #IPsec netze
1102         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1103                 if ($ipsecconf{$key}[3] eq 'net' || ($optionsfw{'SHOWDROPDOWN'} eq 'on' && $ipsecconf{$key}[3] ne 'host')){
1104                         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 '');
1105                         $show='1';
1106                         print "<option ";
1107                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1108                         print ">$ipsecconf{$key}[1]</option>";
1109                 }
1110         }
1111         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1112                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1113         }
1114         if ($show eq '1'){$show='';print"</select></td></tr>";}
1115
1116         print"</table>";
1117         print"</td></tr></table><br>";
1118 }
1119 sub get_ip
1120 {
1121         my $val=shift;
1122         my $grp =shift;
1123         my $a;
1124         my $b;
1125         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1126         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1127                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1128                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1129                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1130                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1131                                 $a=$netsettings{'GREEN_NETADDRESS'};
1132                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1133                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1134                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1135                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1136                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1137                                 $a=$netsettings{'BLUE_NETADDRESS'};
1138                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1139                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1140                                 &General::readhash("$configovpn",\%ovpnsettings);
1141                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1142                                 $b=&General::iporsubtocidr($b);
1143                         }
1144                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1145                         &General::readhasharray("$confignet", \%customnetwork);
1146                         foreach my $key (keys %customnetwork){
1147                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1148                                         $a=$customnetwork{$key}[1];
1149                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1150                                 }
1151                         }
1152                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1153                         &General::readhasharray("$confighost", \%customhost);
1154                         foreach my $key (keys %customhost){
1155                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1156                                         if ($customhost{$key}[1] eq 'ip'){
1157                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1158                                                 $b=&General::iporsubtocidr($b);
1159                                         }else{
1160                                                 if ($grp eq 'grp2'){
1161                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1162                                                 }
1163                                         }
1164                                 }
1165                         }
1166                 }
1167         }
1168         return $a,$b;
1169 }
1170 sub get_name
1171 {
1172         my $val=shift;
1173         &General::setup_default_networks(\%defaultNetworks);
1174         foreach my $network (sort keys %defaultNetworks)
1175         {
1176                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1177         }
1178 }
1179 sub getsrcport
1180 {
1181         my %hash=%{(shift)};
1182         my $key=shift;
1183         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1184                 $hash{$key}[10]=~ s/\|/,/g;
1185                 print": $hash{$key}[10]";
1186         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1187                 print": <br>$hash{$key}[9] ";
1188         }
1189 }
1190 sub gettgtport
1191 {
1192         my %hash=%{(shift)};
1193         my $key=shift;
1194         my $service;
1195         my $prot;
1196         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1197                 if($hash{$key}[14] eq 'cust_srv'){
1198                         &General::readhasharray("$configsrv", \%customservice);
1199                         foreach my $i (sort keys %customservice){
1200                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1201                                         $service = $customservice{$i}[0];
1202                                 }
1203                         }
1204                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1205                         $service=$hash{$key}[15];
1206                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1207                         $hash{$key}[15]=~ s/\|/,/g;
1208                         $service=$hash{$key}[15];
1209                 }
1210                 if($service){
1211                         print": $service";
1212                 }
1213         }
1214 }
1215 sub get_serviceports
1216 {
1217         my $type=shift;
1218         my $name=shift;
1219         &General::readhasharray("$configsrv", \%customservice);
1220         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1221         my $tcp;
1222         my $udp;
1223         my $icmp;
1224         @protocols=();
1225         if($type eq 'service'){
1226                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1227                         if ($customservice{$key}[0] eq $name){
1228                                 push (@protocols,$customservice{$key}[2]);
1229                         }
1230                 }
1231         }elsif($type eq 'group'){
1232                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1233                         if ($customservicegrp{$key}[0] eq $name){
1234                                 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1235                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1236                                                 if($customservice{$key1}[2] eq 'TCP'){
1237                                                         $tcp='TCP';
1238                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1239                                                         $icmp='ICMP';
1240                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1241                                                         $udp='UDP';
1242                                                 }
1243                                         }
1244                                 }
1245                         }
1246                 }
1247         }
1248         if($tcp && $udp && $icmp){
1249                 push (@protocols,"TCP,UDP, <br>ICMP");
1250                 return @protocols;
1251         }
1252         if($tcp){
1253                 push (@protocols,"TCP");
1254         }
1255         if($udp){
1256                 push (@protocols,"UDP");
1257         }
1258         if($icmp){
1259                 push (@protocols,"ICMP");
1260         }
1261         return @protocols;
1262 }
1263 sub getcolor
1264 {
1265         my $nettype=shift;
1266         my $val=shift;
1267         my $hash=shift;
1268         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1269                 #custom Hosts
1270                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1271                         foreach my $key (sort keys %$hash){
1272                                 if ($$hash{$key}[0] eq $val){
1273                                         $val=$$hash{$key}[2];
1274                                 }
1275                         }
1276                 }
1277                 #standard networks
1278                 if ($val eq 'GREEN'){
1279                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1280                         return;
1281                 }elsif ($val eq 'ORANGE'){
1282                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1283                         return;
1284                 }elsif ($val eq 'BLUE'){
1285                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1286                         return;
1287                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1288                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1289                         return;
1290                 }elsif ($val eq 'IPFire' ){
1291                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1292                         return;
1293                 }elsif ($val eq 'OpenVPN-Dyn' ){
1294                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1295                         return;
1296                 }elsif ($val eq 'IPsec RW' ){
1297                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1298                         return;
1299                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1300                         my ($sip,$scidr) = split ("/",$val);
1301                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1302                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1303                                 return;
1304                         }
1305                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1306                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1307                                 return;
1308                         }
1309                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1310                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1311                                 return;
1312                         }
1313                 }elsif ($val eq 'Default IP'){
1314                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1315                         return;
1316                 }
1317                 #Check if a manual IP or custom host is part of a VPN
1318                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1319                         #Check if IP is part of OpenVPN dynamic subnet
1320                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1321                         my ($c,$d) = split("/",$val);
1322                         if (&General::IpInSubnet($c,$a,$b)){
1323                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1324                                 return;
1325                         }
1326                         #Check if IP is part of OpenVPN static subnet
1327                         foreach my $key (sort keys %ccdnet){
1328                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1329                                 $b =&General::iporsubtodec($b);
1330                                 if (&General::IpInSubnet($c,$a,$b)){
1331                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1332                                         return;
1333                                 }
1334                         }
1335                         #Check if IP is part of OpenVPN N2N subnet
1336                         foreach my $key (sort keys %ccdhost){
1337                                 if ($ccdhost{$key}[3] eq 'net'){
1338                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1339                                         if (&General::IpInSubnet($c,$a,$b)){
1340                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1341                                                 return;
1342                                         }
1343                                 }
1344                         }
1345                         #Check if IP is part of IPsec RW network
1346                         if ($ipsecsettings{'RW_NET'} ne ''){
1347                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1348                                 $b=&General::iporsubtodec($b);
1349                                 if (&General::IpInSubnet($c,$a,$b)){
1350                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1351                                         return;
1352                                 }
1353                         }
1354                         #Check if IP is part of a IPsec N2N network
1355                         foreach my $key (sort keys %ipsecconf){
1356                                 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1357                                 $b=&General::iporsubtodec($b);
1358                                 if (&General::IpInSubnet($c,$a,$b)){
1359                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1360                                         return;
1361                                 }
1362                         }
1363                 }
1364                 #VPN networks
1365                 if ($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'){
1366                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1367                         return;
1368                 }
1369                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1370                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1371                         return;
1372                 }
1373                 #ALIASE
1374                 foreach my $alias (sort keys %aliases)
1375                 {
1376                         if ($val eq $alias){
1377                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1378                                 return;
1379                         }
1380                 }
1381         }
1382         $tdcolor='';
1383         return;
1384 }
1385 sub hint
1386 {
1387         if ($hint) {
1388                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1389                 print "<class name='base'>$hint\n";
1390                 print "&nbsp;</class>\n";
1391                 &Header::closebox();
1392                 print"<hr>";
1393         }
1394 }
1395 sub inc_counter
1396 {
1397         my $config=shift;
1398         my %hash=%{(shift)};
1399         my $val=shift;
1400         my $pos;
1401
1402         &General::readhasharray($config, \%hash);
1403         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1404                 if($hash{$key}[0] eq $val){
1405                         $pos=$#{$hash{$key}};
1406                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1407                 }
1408         }
1409         &General::writehasharray($config, \%hash);
1410 }
1411 sub newrule
1412 {
1413         &error;
1414         &General::setup_default_networks(\%defaultNetworks);
1415         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1416         #read all configfiles
1417         &General::readhasharray("$configccdnet", \%ccdnet);
1418         &General::readhasharray("$confignet", \%customnetwork);
1419         &General::readhasharray("$configccdhost", \%ccdhost);
1420         &General::readhasharray("$confighost", \%customhost);
1421         &General::readhasharray("$configccdhost", \%ccdhost);
1422         &General::readhasharray("$configgrp", \%customgrp);
1423         &General::readhasharray("$configipsec", \%ipsecconf);
1424         &General::get_aliases(\%aliases);
1425         my %checked=();
1426         my $helper;
1427         my $sum=0;
1428         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1429         my $config=$fwdfwsettings{'config'};
1430         my %hash=();
1431         #Get Red IP-ADDRESS
1432         open (CONN1,"/var/ipfire/red/local-ipaddress");
1433         my $redip = <CONN1>;
1434         close(CONN1);
1435         if (! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE2'){
1436                 $fwdfwsettings{'RULE_ACTION'}='DROP';
1437         }elsif(! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE1'){
1438                 $fwdfwsettings{'RULE_ACTION'}='ACCEPT';
1439         }
1440         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1441         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1442         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1443         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1444         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1445         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1446         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1447         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1448         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1449         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1450         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1451         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1452         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1453         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1454         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1455         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1456         $checked{'nat'}{$fwdfwsettings{'nat'}}          = 'CHECKED';
1457         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1458         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1459         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1460         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1461         #check if update and get values
1462         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1463                 &General::readhasharray("$config", \%hash);
1464                 foreach my $key (sort keys %hash){
1465                         $sum++;
1466                         if ($key eq $fwdfwsettings{'key'}){
1467                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1468                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1469                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1470                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1471                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1472                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1473                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1474                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1475                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1476                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1477                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1478                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1479                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1480                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1481                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1482                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1483                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1484                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1485                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1486                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1487                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1488                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1489                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1490                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1491                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1492                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1493                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1494                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1495                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1496                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1497                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1498                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1499                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1500                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1501                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1502                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1503                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1504                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1505                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1506                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1507                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1508                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1509                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1510                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1511                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1512                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1513                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1514                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1515                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1516                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1517                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1518                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1519                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1520                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1521                                 $selected{'dnat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1522                                 $selected{'snat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='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                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1545                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1546                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1547                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1548                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1549                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1550                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1551                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1552                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1553                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1554                 #check if manual ip (source) is orange network
1555                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1556                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1557                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1558                                 $fwdfwsettings{'oldorange'} ='on';
1559                         }
1560                 }
1561         }
1562         # Split manual source and target address and delete the subnet
1563         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1564         if ($scidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp1'}}=$sip;}
1565         my ($dip,$dcidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp2'}});
1566         if ($scidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp2'}}=$dip;}
1567         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1568         #------SOURCE-------------------------------------------------------
1569         print "<form method='post'>";
1570         print<<END;
1571                 <table width='100%' border='0'>
1572                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$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>
1573 END
1574                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1575                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1576                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1577                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1578                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1579                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1580                 if (! -z "${General::swroot}/ethernet/aliases"){
1581                         foreach my $alias (sort keys %aliases)
1582                         {
1583                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1584                         }
1585                 }
1586                 print<<END;
1587                 </select></td></tr>
1588                 <tr><td><br></td></tr>
1589                 </table>
1590 END
1591                 &gen_dd_block('src','grp1');
1592                 &Header::closebox();
1593
1594                 #---SNAT / DNAT ------------------------------------------------
1595                 &Header::openbox('100%', 'left', 'NAT');
1596                 print<<END;
1597                         <label>
1598                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1599                                 $Lang::tr{'fwdfw use nat'}
1600                         </label>
1601                         <div class="NAT">
1602                                 <table width='100%' border='0'>
1603                                         <tr>
1604                                                 <td width='5%'></td>
1605                                                 <td width='40%'>
1606                                                         <label>
1607                                                                 <input type='radio' name='nat'  value='dnat' $checked{'nat'}{'dnat'}>
1608                                                                 $Lang::tr{'fwdfw dnat'}
1609                                                         </label>
1610                                                 </td>
1611 END
1612
1613                 if (%aliases) {
1614                         print <<END;
1615                                                 <td width='25%' align='right'>$Lang::tr{'dnat address'}:</td>
1616                                                 <td width='30%'>
1617                                                         <select name='dnat' style='width: 100%;'>
1618                                                                 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'default ip'} ($netsettings{'RED_ADDRESS'})</option>
1619 END
1620                         foreach my $alias (sort keys %aliases) {
1621                                 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1622                         }
1623
1624                         print "</select>";
1625                 } else {
1626                         print <<END;
1627                                                 <td colspan="2" width='55%'>
1628                                                         <input type='hidden' name='dnat' value='Default IP'>
1629                                                 </td>
1630 END
1631                 }
1632                 print "</tr>";
1633
1634                 #SNAT
1635                 print <<END;
1636                                         <tr>
1637                                                 <td width='5%'></td>
1638                                                 <td width='40%'>
1639                                                         <label>
1640                                                                 <input type='radio' name='nat'  value='snat' $checked{'nat'}{'snat'}>
1641                                                                 $Lang::tr{'fwdfw snat'}
1642                                                         </label>
1643                                                 </td>
1644                                                 <td width='25%' align='right'>$Lang::tr{'snat new source ip address'}:</td>
1645                                                 <td width='30%'>
1646                                                         <select name='snat' style='width: 100%;'>
1647 END
1648
1649                 foreach my $alias (sort keys %aliases) {
1650                         print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1651                 }
1652
1653                 # XXX this is composed in a very ugly fashion
1654                 foreach my $network (sort keys %defaultNetworks) {
1655                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1656                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1657                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1658                         next if($defaultNetworks{$network}{'NAME'} =~ /IPsec/i);
1659
1660                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1661                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1662                         print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1663                 }
1664
1665                 print <<END;
1666                                                         </select>
1667                                                 </td>
1668                                         </tr>
1669                                 </table>
1670                         </div>
1671 END
1672                 &Header::closebox();
1673
1674                 #---TARGET------------------------------------------------------
1675                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1676                 print<<END;
1677                 <table width='100%' border='0'>
1678                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1679 END
1680                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1681                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1682                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1683                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1684                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1685                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1686                 if (! -z "${General::swroot}/ethernet/aliases"){
1687                         foreach my $alias (sort keys %aliases)
1688                         {
1689                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1690                         }
1691                 }
1692                 print<<END;
1693                 </select></td></tr>
1694                 <tr><td><br></td></tr></table>
1695 END
1696                 &gen_dd_block('tgt','grp2');
1697                 &Header::closebox;
1698                 #---PROTOCOL------------------------------------------------------
1699                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1700                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1701                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1702
1703                 # The dnatport may be empty, if it matches TGT_PORT
1704                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1705                         $fwdfwsettings{'dnatport'} = "";
1706                 }
1707
1708                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1709                 #Fix Protocol for JQuery
1710                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1711                         $fwdfwsettings{'PROT'} = 'template';
1712                 }
1713                 print<<END;
1714                         <table width='100%' border='0'>
1715                                 <tr>
1716                                         <td width="25%">
1717                                                 <select name='PROT' id='protocol' style="width: 95px;">
1718 END
1719                 print "<option value=\"\"";
1720                 if ($fwdfwsettings{'PROT'} eq '') {
1721                         print " selected=\"selected\"";
1722                 }
1723                 print ">$Lang::tr{'all'}</option>";
1724
1725                 print "<option value=\"template\"";
1726                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1727                 print ">- $Lang::tr{'template'} -</option>";
1728
1729                 foreach (@PROTOCOLS) {
1730                         print"<option value=\"$_\"";
1731                         if ($_ eq $fwdfwsettings{'PROT'}) {
1732                                 print " selected=\"selected\"";
1733                         }
1734                         if($_ eq "IPv6"){
1735                                 print ">$Lang::tr{'fwdfw prot41'}</option>";
1736                         }else{
1737                                 print ">$_</option>";
1738                         }
1739                 }
1740
1741                 print<<END;
1742                                                 </select>
1743                                         </td>
1744                                         <td width="75%">
1745                                                 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1746                                                         <tr>
1747                                                                 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1748                                                                 <td colspan='2'>
1749                                                                         <select name='ICMP_TYPES' style='min-width:230px;'>
1750 END
1751                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1752                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1753                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1754                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1755                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1756                         }else{
1757                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1758                         }
1759                 }
1760
1761                 print <<END;
1762                                                                         </select>
1763                                                                 </td>
1764                                                         </tr>
1765                                                 </table>
1766
1767                                                 <table width="100%" border="0" id="PROTOCOL_PORTS">
1768                                                         <tr>
1769                                                                 <!-- #SOURCEPORT -->
1770                                                                 <td>
1771                                                                         $Lang::tr{'fwdfw use srcport'}
1772                                                                 </td>
1773                                                                 <td>
1774                                                                         <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1775                                                                 </td>
1776                                                                 <td width='10%'>
1777                                                                 </td>
1778
1779                                                                 <!-- #TARGETPORT -->
1780                                                                 <td>
1781                                                                         $Lang::tr{'fwdfw use srv'}
1782                                                                 </td>
1783
1784                                                                 <td>
1785                                                                         <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1786                                                                 </td>
1787                                                         </tr>
1788                                                         <tr class="NAT">
1789                                                                 <td colspan='3'></td>
1790                                                                 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1791                                                                 <td>
1792                                                                         <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1793                                                                 </td>
1794                                                         </tr>
1795                                                 </table>
1796
1797                                                 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1798                                                         <tr>
1799                                                                 <td>
1800                                                                         <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1801                                                                         $Lang::tr{'fwhost cust service'}
1802                                                                 </td>
1803                                                                 <td>
1804                                                                         <select name='cust_srv' style='min-width: 230px;'>
1805 END
1806
1807                 &General::readhasharray("$configsrv", \%customservice);
1808                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1809                         print"<option ";
1810                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1811                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1812                 }
1813
1814                 print <<END;
1815                                                                         </select>
1816                                                                 </td>
1817                                                         </tr>
1818                                                         <tr>
1819                                                                 <td>
1820                                                                         <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1821                                                                         $Lang::tr{'fwhost cust srvgrp'}
1822                                                                 </td>
1823                                                                 <td>
1824                                                                         <select name='cust_srvgrp' style='min-width:230px;'>
1825 END
1826
1827                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1828                 my $helper;
1829                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1830                         if ($helper ne $customservicegrp{$key}[0] && $customservicegrp{$key}[2] ne 'none'){
1831                                 print"<option ";
1832                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1833                                 print">$customservicegrp{$key}[0]</option>";
1834                         }
1835                         $helper=$customservicegrp{$key}[0];
1836                 }
1837
1838                 print<<END;
1839                                                                         </select>
1840                                                                 </td>
1841                                                         </tr>
1842                                                 </table>
1843                                         </td>
1844                                 </tr>
1845                         </table>
1846 END
1847
1848                 &Header::closebox;
1849                 $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}}  = 'CHECKED';
1850                 print <<END;
1851                         <br>
1852                         <center>
1853                                 <table width="80%" class='tbl' id='actions'>
1854                                         <tr>
1855                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1856                                                         &nbsp;<br>&nbsp;
1857                                                 </td>
1858                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1859                                                         &nbsp;<br>&nbsp;
1860                                                 </td>
1861                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1862                                                         &nbsp;<br>&nbsp;
1863                                                 </td>
1864                                         </tr>
1865                                         <tr>
1866                                                 <td width="33%" align="center">
1867                                                         <label>
1868                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1869                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1870                                                         </label>
1871                                                 </td>
1872                                                 <td width="33%" align="center">
1873                                                         <label>
1874                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1875                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1876                                                         </label>
1877                                                 </td>
1878                                                 <td width="33%" align="center">
1879                                                         <label>
1880                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1881                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1882                                                         </label>
1883                                                 </td>
1884                                         </tr>
1885                                 </table>
1886                         </center>
1887
1888                         <br>
1889 END
1890                 #---Activate/logging/remark-------------------------------------
1891                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1892                 print<<END;
1893                 <table width='100%' border='0'>
1894 END
1895                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1896                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1897                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1898                         for (my $count =1; $count <= $sum; $count++){
1899                                 print"<option value='$count' ";
1900                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1901                                 print">$count</option>";
1902                         }
1903                         print"</select></td></tr>";
1904                 }else{
1905                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1906                 }
1907
1908                 print<<END;
1909                 </table>
1910                 <table width='100%'>
1911                         <tr>
1912 END
1913
1914                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
1915                         print <<END;
1916                                 <td>
1917                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
1918                                 </td>
1919                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
1920 END
1921                 } else {
1922                         print <<END;
1923                                 <td colspan="2">
1924                                         <input type="hidden" name="ACTIVE" value="ON">
1925                                 </td>
1926 END
1927                 }
1928
1929                 print <<END;
1930                         </tr>
1931                         <tr>
1932                                 <td>
1933                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
1934                                 </td>
1935                                 <td>$Lang::tr{'fwdfw log rule'}</td>
1936                         </tr>
1937                         <tr>
1938                                 <td width='1%'>
1939                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
1940                                 </td>
1941                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
1942                         </tr>
1943                         <tr id="TIME_CONSTRAINTS">
1944                                 <td colspan="2">
1945                                         <table width="66%" border="0">
1946                                                 <tr>
1947                                                         <td width="8em">&nbsp;</td>
1948                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
1949                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
1950                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
1951                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
1952                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
1953                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
1954                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
1955                                                         <td>&nbsp;</td>
1956                                                 </tr>
1957                                                 <tr>
1958                                                         <td width="8em">&nbsp;</td>
1959                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1960                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1961                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1962                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1963                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1964                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1965                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1966                                                         <td>
1967                                                                 <select name='TIME_FROM'>
1968 END
1969                 for (my $i=0;$i<=23;$i++) {
1970                         $i = sprintf("%02s",$i);
1971                         for (my $j=0;$j<=45;$j+=15) {
1972                                 $j = sprintf("%02s",$j);
1973                                 my $time = $i.":".$j;
1974                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1975                         }
1976                 }
1977                 print<<END;
1978                                                                 </select> &dash;
1979                                                                 <select name='TIME_TO'>
1980 END
1981                 for (my $i=0;$i<=23;$i++) {
1982                         $i = sprintf("%02s",$i);
1983                         for (my $j=0;$j<=45;$j+=15) {
1984                                 $j = sprintf("%02s",$j);
1985                                 my $time = $i.":".$j;
1986                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1987                         }
1988                 }
1989                 print<<END;
1990                                                                 </select>
1991                                                         </td>
1992                                                 </tr>
1993                                         </table>
1994                                 </td>
1995                         </tr>
1996                 </table>
1997                 <br>
1998 END
1999
2000                 #---ACTION------------------------------------------------------
2001                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
2002                         print<<END;
2003                         <table border='0' width='100%'>
2004                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
2005                         <input type='hidden' name='config' value='$config' >
2006                         <input type='hidden' name='ACTION' value='saverule' ></form>
2007                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2008                         </table>
2009                         <br>
2010 END
2011                 }else{
2012                         print<<END;
2013                         <table border='0' width='100%'>
2014                         <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='$fwdfwsettings{'key'}'>
2015                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2016                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2017                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2018                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2019                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2020                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2021                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2022                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2023                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2024                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2025                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2026                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2027                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2028                         <input type='hidden' name='nat' value='$fwdfwsettings{'nat'}' />
2029                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$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') && ($fwdfwsettings{'POLICY'} ne 'MODE1')) {
2707                 print <<END;
2708                         <tr>
2709                                 <td colspan='13'>&nbsp;</td>
2710                         </tr>
2711                         <tr>
2712                                 <td colspan='13'>
2713                                         <table width="100%" border='1' rules="cols" cellspacing='0'>
2714 END
2715
2716                 # GREEN
2717                 print <<END;
2718                         <tr>
2719                                 <td align='center'>
2720                                         <font color="$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                                                 ($Lang::tr{'fwdfw pol block'})
2794                                         </td>
2795                                         <td align='center'>
2796                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2797                                                 ($Lang::tr{'fwdfw pol block'})
2798                                         </td>
2799 END
2800                         }
2801
2802                         print"</tr>";
2803                 }
2804
2805                 print <<END;
2806                                         </table>
2807                                 </td>
2808                         </tr>
2809 END
2810
2811                 $message = $Lang::tr{'fwdfw pol allow'};
2812
2813         } elsif ($config eq '/var/ipfire/firewall/outgoing' && ($fwdfwsettings{'POLICY1'} ne 'MODE1')) {
2814                 $message = $Lang::tr{'fwdfw pol allow'};
2815                 $colour = "bgcolor='green'";
2816         } else {
2817                 $message = $Lang::tr{'fwdfw pol block'};
2818                 $colour = "bgcolor='darkred'";
2819         }
2820
2821         if ($message) {
2822                 print <<END;
2823                         <tr>
2824                                 <td $colour align='center' colspan='13'>
2825                                         <font color='#FFFFFF'>$Lang::tr{'policy'}: $message</font>
2826                                 </td>
2827                         </tr>
2828 END
2829         }
2830
2831         print "</table>";
2832         print "<br>";
2833
2834         &Header::closebox();
2835 }
2836
2837 &Header::closebigbox();
2838 &Header::closepage();