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