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                                                         }
 663                                                 }
 664                                         }
 665                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 666                                 }
 667                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 668                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 669                                         $fwdfwsettings{'TGT_PORT'} = '';
 670                                         $fwdfwsettings{'ICMP_TGT'} = '';
 671                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 672                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 673                                         $fwdfwsettings{'TGT_PORT'} = '';
 674                                         $fwdfwsettings{'ICMP_TGT'}='';
 675                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 676                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 677                                         $fwdfwsettings{'TGT_PORT'} = '';
 678                                         $fwdfwsettings{'ICMP_TGT'}='';
 679                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 680                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 681                                 $fwdfwsettings{'TGT_PORT'} = '';
 682                         }
 683                 }
 684         }
 685         #check targetport
 686         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 687                 $fwdfwsettings{'grp3'}='';
 688                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 689                 $fwdfwsettings{'ICMP_TGT'}='';
 690         }
 691         #check timeframe
 692         if($fwdfwsettings{'TIME'} eq 'ON'){
 693                 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 ''){
 694                         $errormessage=$Lang::tr{'fwdfw err time'};
 695                         return $errormessage;
 696                 }
 697         }
 698         return $errormessage;
 699 }
 700 sub check_natport
 701 {
 702         my $val=shift;
 703         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 704                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 705                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 706                         if ($fwdfwsettings{'dnatport'} eq "*") {
 707                                 $fwdfwsettings{'dnatport'}="1:65535";
 708                         }
 709                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 710                                 $fwdfwsettings{'dnatport'} = "1:$2";
 711                         }
 712                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 713                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 714                         }
 715                 }
 716                 return 1;
 717         }
 718         if ($val =~ "," || $val>65536 || $val<0){
 719                 return 0;
 720         }
 721         return 1;
 722 }
 723 sub checkrule
 724 {
 725         #check valid port for NAT
 726         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 727                 #if no dest port is given in nat area, take target host port
 728                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 729                 if($fwdfwsettings{'TGT_PORT'} eq '' && $fwdfwsettings{'dnatport'} ne '' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')){
 730                         $errormessage=$Lang::tr{'fwdfw dnat porterr2'};
 731                 }
 732                 #check if port given in nat area is a single valid port or portrange
 733                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 734                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 735                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 736                         my $custsrvport;
 737                         #get servcie Protocol and Port
 738                         foreach my $key (sort keys %customservice){
 739                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 740                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 741                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 742                                         }
 743                                         $custsrvport= $customservice{$key}[1];
 744                                 }
 745                         }
 746                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 747                 }
 748                 #check if DNAT port is multiple
 749                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 750                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 751                                         my @values=();
 752                                         foreach (@parts){
 753                                                 chomp($_);
 754                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 755                                                         my $check;
 756                                                         #change dashes with :
 757                                                         $_=~ tr/-/:/;
 758                                                         if ($_ eq "*") {
 759                                                                 push(@values,"1:65535");
 760                                                                 $check='on';
 761                                                         }
 762                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 763                                                                 push(@values,"1:$2");
 764                                                                 $check='on';
 765                                                         }
 766                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 767                                                                 push(@values,"$1:65535");
 768                                                                 $check='on'
 769                                                         }
 770                                                         $errormessage .= &General::validportrange($_, 'destination');
 771                                                         if(!$check){
 772                                                                 push (@values,$_);
 773                                                         }
 774                                                 }else{
 775                                                         if (&General::validport($_)){
 776                                                                 push (@values,$_);
 777                                                         }else{
 778
 779                                                         }
 780                                                 }
 781                                         }
 782                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 783                 }
 784                 #check if a rule with prot tcp or udp and ports is edited and now prot is "all", then delete all ports
 785                 if($fwdfwsettings{'PROT'} eq ''){
 786                         $fwdfwsettings{'dnatport'}='';
 787                 }
 788         }
 789         #check valid remark
 790         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 791                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 792         }
 793         #check if source and target identical
 794         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 795                 $errormessage=$Lang::tr{'fwdfw err same'};
 796                 return $errormessage;
 797         }
 798         #get source and targetip address if possible
 799         my ($sip,$scidr,$tip,$tcidr);
 800         ($sip,$scidr)=&get_ip("src","grp1");
 801         ($tip,$tcidr)=&get_ip("tgt","grp2");
 802         #check same iprange in source and target
 803         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 804                 my $networkip1=&General::getnetworkip($sip,$scidr);
 805                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 806                 if ($scidr gt $tcidr){
 807                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 808                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 809                         }
 810                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 811                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 812                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 813                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 814                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 815                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 816                                 }
 817                 }else{
 818                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 819                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 820                         }
 821                 }
 822         }
 823         #when icmp selected, no source and targetport allowed
 824         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')){
 825                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 826                 return;
 827         }
 828         #change protocol if prot not equal dest single service
 829         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 830                 foreach my $key (sort keys %customservice){
 831                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 832                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 833                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 834                                         last;
 835                                 }
 836                         }
 837                 }
 838         }
 839         #check source and destination protocol if source manual and dest servicegroup
 840         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 841                 $fwdfwsettings{'PROT'} = '';
 842         }
 843         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 844         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 845         #Check ICMP Types
 846         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 847                 $fwdfwsettings{'USE_SRC_PORT'}='';
 848                 $fwdfwsettings{'SRC_PORT'}='';
 849                 #$fwdfwsettings{'USESRV'}='';
 850                 $fwdfwsettings{'TGT_PORT'}='';
 851                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 852                 foreach my $key (keys %icmptypes){
 853                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 854                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 855                         }
 856                 }
 857         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 858                 $fwdfwsettings{'USE_SRC_PORT'}='';
 859                 $fwdfwsettings{'SRC_PORT'}='';
 860                 $fwdfwsettings{'ICMP_TYPES'}='';
 861                 $fwdfwsettings{'USESRV'}='';
 862                 $fwdfwsettings{'TGT_PORT'}='';
 863         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 864                 $fwdfwsettings{'USE_SRC_PORT'}='';
 865                 $fwdfwsettings{'SRC_PORT'}='';
 866                 $fwdfwsettings{'ICMP_TYPES'}='';
 867                 $fwdfwsettings{'USESRV'}='';
 868                 $fwdfwsettings{'TGT_PORT'}='';
 869         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 870                 $fwdfwsettings{'USE_SRC_PORT'}='';
 871                 $fwdfwsettings{'SRC_PORT'}='';
 872                 $fwdfwsettings{'ICMP_TYPES'}='';
 873                 $fwdfwsettings{'USESRV'}='';
 874                 $fwdfwsettings{'TGT_PORT'}='';
 875         }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
 876                 $fwdfwsettings{'USE_SRC_PORT'}='';
 877                 $fwdfwsettings{'SRC_PORT'}='';
 878                 $fwdfwsettings{'ICMP_TYPES'}='';
 879                 $fwdfwsettings{'USESRV'}='';
 880                 $fwdfwsettings{'TGT_PORT'}='';
 881         }elsif($fwdfwsettings{'PROT'} eq 'IPv6'){
 882                 $fwdfwsettings{'USE_SRC_PORT'}='';
 883                 $fwdfwsettings{'SRC_PORT'}='';
 884                 $fwdfwsettings{'ICMP_TYPES'}='';
 885                 $fwdfwsettings{'USESRV'}='';
 886                 $fwdfwsettings{'TGT_PORT'}='';
 887         }elsif($fwdfwsettings{'PROT'} eq 'IPIP'){
 888                 $fwdfwsettings{'USE_SRC_PORT'}='';
 889                 $fwdfwsettings{'SRC_PORT'}='';
 890                 $fwdfwsettings{'ICMP_TYPES'}='';
 891                 $fwdfwsettings{'USESRV'}='';
 892                 $fwdfwsettings{'TGT_PORT'}='';
 893         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP'){
 894                 $fwdfwsettings{'ICMP_TYPES'}='';
 895                 $fwdfwsettings{'SRC_PORT'}='';
 896                 $fwdfwsettings{'TGT_PORT'}='';
 897         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 898                 $fwdfwsettings{'ICMP_TYPES'}='';
 899         }
 900 }
 901 sub checkvpn
 902 {
 903         my $ip=shift;
 904         #Test if manual IP is part of static OpenVPN networks
 905         &General::readhasharray("$configccdnet", \%ccdnet);
 906         foreach my $key (sort keys %ccdnet){
 907                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 908                 my $sub=&General::iporsubtodec($vpnsubnet);
 909                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 910                         return 0;
 911                 }
 912         }
 913         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 914         # because if one creates a custom host with the ip, we need to check the color there!
 915         # It does not make sense to check this here
 916
 917         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 918         # Is also checked in getcolor
 919
 920         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 921         return 1;
 922 }
 923 sub checkvpncolor
 924 {
 925
 926 }
 927 sub deleterule
 928 {
 929         my %delhash=();
 930         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 931         foreach my $key (sort {$a <=> $b} keys %delhash){
 932                 if ($key >= $fwdfwsettings{'key'}) {
 933                         my $next = $key + 1;
 934                         if (exists $delhash{$next}) {
 935                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 936                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 937                                 }
 938                         }
 939                 }
 940         }
 941         # Remove the very last entry.
 942         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 943         delete $delhash{$last_key};
 944
 945         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 946         &General::firewall_config_changed();
 947
 948         if($fwdfwsettings{'nobase'} ne 'on'){
 949                 &base;
 950         }
 951 }
 952 sub disable_rule
 953 {
 954         my $key1=shift;
 955         &General::readhasharray("$configfwdfw", \%configfwdfw);
 956         foreach my $key (sort keys %configfwdfw){
 957                         if ($key eq $key1 ){
 958                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 959                 }
 960         }
 961         &General::writehasharray("$configfwdfw", \%configfwdfw);
 962         &General::firewall_config_changed();
 963 }
 964 sub error
 965 {
 966         if ($errormessage) {
 967                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 968                 print "<class name='base'>$errormessage\n";
 969                 print "&nbsp;</class>\n";
 970                 &Header::closebox();
 971                 print"<hr>";
 972         }
 973 }
 974 sub fillselect
 975 {
 976         my %hash=%{(shift)};
 977         my $val=shift;
 978         my $key;
 979         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
 980                 if($hash{$key}[0] eq $val){
 981                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
 982                 }else{
 983                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
 984                 }
 985         }
 986 }
 987 sub gen_dd_block
 988 {
 989         my $srctgt = shift;
 990         my $grp=shift;
 991         my $helper='';
 992         my $show='';
 993         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
 994         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
 995         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
 996         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
 997         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
 998         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
 999         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1000         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1001         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1002         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1003         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1004         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1005         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1006         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1007         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1008         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1009         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1010         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1011         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1012 print<<END;
1013                 <table width='100%' border='0'>
1014                 <tr><td width='50%' valign='top'>
1015                 <table width='100%' border='0'>
1016                 <tr><td width='1%'><input type='radio' name='$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;'>
1017 END
1018         foreach my $network (sort keys %defaultNetworks)
1019                 {
1020                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1021                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1022                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1023                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1024                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1025                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1026                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1027                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1028                         if ($ifaces{$defnet}){
1029                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1030                         }else{
1031                                 print ">$network</option>";
1032                         }
1033                 }
1034         print"</select></td></tr>";
1035         #custom networks
1036         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1037                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1038                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1039                 print"</select></td>";
1040         }
1041         #custom hosts
1042         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1043                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1044                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1045                 print"</select></td>";
1046         }
1047         #custom groups
1048         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1049                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1050                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1051                         if($helper ne $customgrp{$key}[0]){
1052                                 print"<option ";
1053                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1054                                 print ">$customgrp{$key}[0]</option>";
1055                         }
1056                         $helper=$customgrp{$key}[0];
1057                 }
1058                 print"</select></td>";
1059         }
1060         #End left table. start right table (vpn)
1061         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1062         # CCD networks
1063         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1064                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1065                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1066                 print"</select></td></tr>";
1067         }
1068         #OVPN CCD Hosts
1069         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1070                 if ($ccdhost{$key}[33] ne '' ){
1071                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1072                         $show='1';
1073                         print "<option value='$ccdhost{$key}[1]'";
1074                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1075                         print ">$ccdhost{$key}[1]</option>";
1076                 }
1077         }
1078         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1079                 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_host_$srctgt' value='ovpn_host_$srctgt' $checked{$grp}{'ovpn_host_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_host_$srctgt' style='width:200px;'></select></td></tr>" ;
1080         }
1081         if ($show eq '1'){$show='';print"</select></td></tr>";}
1082         #OVPN N2N
1083         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1084                 if ($ccdhost{$key}[3] eq 'net'){
1085                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1086                         $show='1';
1087                         print "<option value='$ccdhost{$key}[1]'";
1088                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1089                         print ">$ccdhost{$key}[1]</option>";
1090                 }
1091         }
1092         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1093                 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_n2n_$srctgt' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ovpn_n2n'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_n2n_$srctgt' style='width:200px;'></select></td></tr>" ;
1094         }
1095         if ($show eq '1'){$show='';print"</select></td></tr>";}
1096         #IPsec netze
1097         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1098                 if ($ipsecconf{$key}[3] eq 'net' || ($optionsfw{'SHOWDROPDOWN'} eq 'on' && $ipsecconf{$key}[3] ne 'host')){
1099                         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 '');
1100                         $show='1';
1101                         print "<option ";
1102                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1103                         print ">$ipsecconf{$key}[1]</option>";
1104                 }
1105         }
1106         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1107                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1108         }
1109         if ($show eq '1'){$show='';print"</select></td></tr>";}
1110
1111         print"</table>";
1112         print"</td></tr></table><br>";
1113 }
1114 sub get_ip
1115 {
1116         my $val=shift;
1117         my $grp =shift;
1118         my $a;
1119         my $b;
1120         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1121         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1122                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1123                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1124                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1125                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1126                                 $a=$netsettings{'GREEN_NETADDRESS'};
1127                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1128                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1129                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1130                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1131                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1132                                 $a=$netsettings{'BLUE_NETADDRESS'};
1133                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1134                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1135                                 &General::readhash("$configovpn",\%ovpnsettings);
1136                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1137                                 $b=&General::iporsubtocidr($b);
1138                         }
1139                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1140                         &General::readhasharray("$confignet", \%customnetwork);
1141                         foreach my $key (keys %customnetwork){
1142                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1143                                         $a=$customnetwork{$key}[1];
1144                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1145                                 }
1146                         }
1147                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1148                         &General::readhasharray("$confighost", \%customhost);
1149                         foreach my $key (keys %customhost){
1150                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1151                                         if ($customhost{$key}[1] eq 'ip'){
1152                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1153                                                 $b=&General::iporsubtocidr($b);
1154                                         }else{
1155                                                 if ($grp eq 'grp2'){
1156                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1157                                                 }
1158                                         }
1159                                 }
1160                         }
1161                 }
1162         }
1163         return $a,$b;
1164 }
1165 sub get_name
1166 {
1167         my $val=shift;
1168         &General::setup_default_networks(\%defaultNetworks);
1169         foreach my $network (sort keys %defaultNetworks)
1170         {
1171                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1172         }
1173 }
1174 sub getsrcport
1175 {
1176         my %hash=%{(shift)};
1177         my $key=shift;
1178         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1179                 $hash{$key}[10]=~ s/\|/,/g;
1180                 print": $hash{$key}[10]";
1181         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1182                 print": <br>$hash{$key}[9] ";
1183         }
1184 }
1185 sub gettgtport
1186 {
1187         my %hash=%{(shift)};
1188         my $key=shift;
1189         my $service;
1190         my $prot;
1191         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1192                 if($hash{$key}[14] eq 'cust_srv'){
1193                         &General::readhasharray("$configsrv", \%customservice);
1194                         foreach my $i (sort keys %customservice){
1195                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1196                                         $service = $customservice{$i}[0];
1197                                 }
1198                         }
1199                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1200                         $service=$hash{$key}[15];
1201                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1202                         $hash{$key}[15]=~ s/\|/,/g;
1203                         $service=$hash{$key}[15];
1204                 }
1205                 if($service){
1206                         print": $service";
1207                 }
1208         }
1209 }
1210 sub get_serviceports
1211 {
1212         my $type=shift;
1213         my $name=shift;
1214         &General::readhasharray("$configsrv", \%customservice);
1215         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1216         my $tcp;
1217         my $udp;
1218         my $icmp;
1219         @protocols=();
1220         if($type eq 'service'){
1221                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1222                         if ($customservice{$key}[0] eq $name){
1223                                 push (@protocols,$customservice{$key}[2]);
1224                         }
1225                 }
1226         }elsif($type eq 'group'){
1227                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1228                         if ($customservicegrp{$key}[0] eq $name){
1229                                 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1230                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1231                                                 if($customservice{$key1}[2] eq 'TCP'){
1232                                                         $tcp='TCP';
1233                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1234                                                         $icmp='ICMP';
1235                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1236                                                         $udp='UDP';
1237                                                 }
1238                                         }
1239                                 }
1240                         }
1241                 }
1242         }
1243         if($tcp && $udp && $icmp){
1244                 push (@protocols,"TCP,UDP, <br>ICMP");
1245                 return @protocols;
1246         }
1247         if($tcp){
1248                 push (@protocols,"TCP");
1249         }
1250         if($udp){
1251                 push (@protocols,"UDP");
1252         }
1253         if($icmp){
1254                 push (@protocols,"ICMP");
1255         }
1256         return @protocols;
1257 }
1258 sub getcolor
1259 {
1260         my $nettype=shift;
1261         my $val=shift;
1262         my $hash=shift;
1263         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1264                 #custom Hosts
1265                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1266                         foreach my $key (sort keys %$hash){
1267                                 if ($$hash{$key}[0] eq $val){
1268                                         $val=$$hash{$key}[2];
1269                                 }
1270                         }
1271                 }
1272                 #standard networks
1273                 if ($val eq 'GREEN'){
1274                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1275                         return;
1276                 }elsif ($val eq 'ORANGE'){
1277                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1278                         return;
1279                 }elsif ($val eq 'BLUE'){
1280                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1281                         return;
1282                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1283                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1284                         return;
1285                 }elsif ($val eq 'IPFire' ){
1286                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1287                         return;
1288                 }elsif ($val eq 'OpenVPN-Dyn' ){
1289                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1290                         return;
1291                 }elsif ($val eq 'IPsec RW' ){
1292                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1293                         return;
1294                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1295                         my ($sip,$scidr) = split ("/",$val);
1296                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1297                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1298                                 return;
1299                         }
1300                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1301                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1302                                 return;
1303                         }
1304                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1305                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1306                                 return;
1307                         }
1308                 }elsif ($val eq 'Default IP'){
1309                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1310                         return;
1311                 }
1312                 #Check if a manual IP or custom host is part of a VPN
1313                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1314                         #Check if IP is part of OpenVPN dynamic subnet
1315                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1316                         my ($c,$d) = split("/",$val);
1317                         if (&General::IpInSubnet($c,$a,$b)){
1318                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1319                                 return;
1320                         }
1321                         #Check if IP is part of OpenVPN static subnet
1322                         foreach my $key (sort keys %ccdnet){
1323                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1324                                 $b =&General::iporsubtodec($b);
1325                                 if (&General::IpInSubnet($c,$a,$b)){
1326                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1327                                         return;
1328                                 }
1329                         }
1330                         #Check if IP is part of OpenVPN N2N subnet
1331                         foreach my $key (sort keys %ccdhost){
1332                                 if ($ccdhost{$key}[3] eq 'net'){
1333                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1334                                         if (&General::IpInSubnet($c,$a,$b)){
1335                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1336                                                 return;
1337                                         }
1338                                 }
1339                         }
1340                         #Check if IP is part of IPsec RW network
1341                         if ($ipsecsettings{'RW_NET'} ne ''){
1342                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1343                                 $b=&General::iporsubtodec($b);
1344                                 if (&General::IpInSubnet($c,$a,$b)){
1345                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1346                                         return;
1347                                 }
1348                         }
1349                         #Check if IP is part of a IPsec N2N network
1350                         foreach my $key (sort keys %ipsecconf){
1351                                 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1352                                 if (&General::IpInSubnet($c,$a,$b)){
1353                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1354                                         return;
1355                                 }
1356                         }
1357                 }
1358                 #VPN networks
1359                 if ($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'){
1360                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1361                         return;
1362                 }
1363                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1364                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1365                         return;
1366                 }
1367                 #ALIASE
1368                 foreach my $alias (sort keys %aliases)
1369                 {
1370                         if ($val eq $alias){
1371                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1372                                 return;
1373                         }
1374                 }
1375         }
1376         $tdcolor='';
1377         return;
1378 }
1379 sub hint
1380 {
1381         if ($hint) {
1382                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1383                 print "<class name='base'>$hint\n";
1384                 print "&nbsp;</class>\n";
1385                 &Header::closebox();
1386                 print"<hr>";
1387         }
1388 }
1389 sub inc_counter
1390 {
1391         my $config=shift;
1392         my %hash=%{(shift)};
1393         my $val=shift;
1394         my $pos;
1395
1396         &General::readhasharray($config, \%hash);
1397         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1398                 if($hash{$key}[0] eq $val){
1399                         $pos=$#{$hash{$key}};
1400                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1401                 }
1402         }
1403         &General::writehasharray($config, \%hash);
1404 }
1405 sub newrule
1406 {
1407         &error;
1408         &General::setup_default_networks(\%defaultNetworks);
1409         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1410         #read all configfiles
1411         &General::readhasharray("$configccdnet", \%ccdnet);
1412         &General::readhasharray("$confignet", \%customnetwork);
1413         &General::readhasharray("$configccdhost", \%ccdhost);
1414         &General::readhasharray("$confighost", \%customhost);
1415         &General::readhasharray("$configccdhost", \%ccdhost);
1416         &General::readhasharray("$configgrp", \%customgrp);
1417         &General::readhasharray("$configipsec", \%ipsecconf);
1418         &General::get_aliases(\%aliases);
1419         my %checked=();
1420         my $helper;
1421         my $sum=0;
1422         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1423         my $config=$fwdfwsettings{'config'};
1424         my %hash=();
1425         #Get Red IP-ADDRESS
1426         open (CONN1,"/var/ipfire/red/local-ipaddress");
1427         my $redip = <CONN1>;
1428         close(CONN1);
1429         if (! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE2'){
1430                 $fwdfwsettings{'RULE_ACTION'}='DROP';
1431         }elsif(! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE1'){
1432                 $fwdfwsettings{'RULE_ACTION'}='ACCEPT';
1433         }
1434         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1435         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1436         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1437         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1438         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1439         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1440         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1441         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1442         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1443         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1444         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1445         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1446         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1447         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1448         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1449         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1450         $checked{'nat'}{$fwdfwsettings{'nat'}}          = 'CHECKED';
1451         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1452         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1453         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1454         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1455         #check if update and get values
1456         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1457                 &General::readhasharray("$config", \%hash);
1458                 foreach my $key (sort keys %hash){
1459                         $sum++;
1460                         if ($key eq $fwdfwsettings{'key'}){
1461                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1462                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1463                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1464                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1465                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1466                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1467                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1468                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1469                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1470                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1471                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1472                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1473                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1474                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1475                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1476                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1477                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1478                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1479                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1480                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1481                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1482                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1483                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1484                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1485                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1486                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1487                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1488                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1489                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1490                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1491                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1492                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1493                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1494                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1495                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1496                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1497                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1498                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1499                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1500                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1501                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1502                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1503                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1504                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1505                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1506                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1507                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1508                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1509                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1510                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1511                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1512                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1513                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1514                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1515                                 $selected{'dnat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1516                                 $selected{'snat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1517                         }
1518                 }
1519                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1520                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1521                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1522                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1523                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1524                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1525                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1526                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1527                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1528                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1529                 #check if manual ip (source) is orange network
1530                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1531                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1532                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1533                                 $fwdfwsettings{'oldorange'} ='on';
1534                         }
1535                 }
1536         }else{
1537                 $fwdfwsettings{'ACTIVE'}='ON';
1538                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1539                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1540                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1541                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1542                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1543                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1544                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1545                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1546                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1547                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1548                 #check if manual ip (source) is orange network
1549                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1550                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1551                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1552                                 $fwdfwsettings{'oldorange'} ='on';
1553                         }
1554                 }
1555         }
1556         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1557         &Header::closebox();
1558         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1559         #------SOURCE-------------------------------------------------------
1560         print "<form method='post'>";
1561         print<<END;
1562                 <table width='100%' border='0'>
1563                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$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>
1564 END
1565                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1566                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1567                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1568                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1569                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1570                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1571                 if (! -z "${General::swroot}/ethernet/aliases"){
1572                         foreach my $alias (sort keys %aliases)
1573                         {
1574                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1575                         }
1576                 }
1577                 print<<END;
1578                 </select></td></tr>
1579                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1580 END
1581                 &gen_dd_block('src','grp1');
1582                 print"<hr>";
1583                 &Header::closebox();
1584
1585                 #---SNAT / DNAT ------------------------------------------------
1586                 &Header::openbox('100%', 'left', 'NAT');
1587                 print<<END;
1588                         <label>
1589                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1590                                 $Lang::tr{'fwdfw use nat'}
1591                         </label>
1592                         <div class="NAT">
1593                                 <table width='100%' border='0'>
1594                                         <tr>
1595                                                 <td width='5%'></td>
1596                                                 <td width='40%'>
1597                                                         <label>
1598                                                                 <input type='radio' name='nat'  value='dnat' $checked{'nat'}{'dnat'}>
1599                                                                 $Lang::tr{'fwdfw dnat'}
1600                                                         </label>
1601                                                 </td>
1602 END
1603
1604                 if (%aliases) {
1605                         print <<END;
1606                                                 <td width='25%' align='right'>$Lang::tr{'dnat address'}:</td>
1607                                                 <td width='30%'>
1608                                                         <select name='dnat' style='width: 100%;'>
1609                                                                 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'default ip'} ($netsettings{'RED_ADDRESS'})</option>
1610 END
1611                         foreach my $alias (sort keys %aliases) {
1612                                 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1613                         }
1614
1615                         print "</select>";
1616                 } else {
1617                         print <<END;
1618                                                 <td colspan="2" width='55%'>
1619                                                         <input type='hidden' name='dnat' value='Default IP'>
1620                                                 </td>
1621 END
1622                 }
1623                 print "</tr>";
1624
1625                 #SNAT
1626                 print <<END;
1627                                         <tr>
1628                                                 <td width='5%'></td>
1629                                                 <td width='40%'>
1630                                                         <label>
1631                                                                 <input type='radio' name='nat'  value='snat' $checked{'nat'}{'snat'}>
1632                                                                 $Lang::tr{'fwdfw snat'}
1633                                                         </label>
1634                                                 </td>
1635                                                 <td width='25%' align='right'>$Lang::tr{'snat new source ip address'}:</td>
1636                                                 <td width='30%'>
1637                                                         <select name='snat' style='width: 100%;'>
1638 END
1639
1640                 foreach my $alias (sort keys %aliases) {
1641                         print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1642                 }
1643
1644                 # XXX this is composed in a very ugly fashion
1645                 foreach my $network (sort keys %defaultNetworks) {
1646                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1647                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1648                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1649                         next if($defaultNetworks{$network}{'NAME'} =~ /IPsec/i);
1650
1651                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1652                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1653                         print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1654                 }
1655
1656                 print <<END;
1657                                                         </select>
1658                                                 </td>
1659                                         </tr>
1660                                 </table>
1661                         </div>
1662 END
1663                 &Header::closebox();
1664
1665                 #---TARGET------------------------------------------------------
1666                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1667                 print<<END;
1668                 <table width='100%' border='0'>
1669                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1670 END
1671                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1672                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1673                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1674                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1675                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1676                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1677                 if (! -z "${General::swroot}/ethernet/aliases"){
1678                         foreach my $alias (sort keys %aliases)
1679                         {
1680                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1681                         }
1682                 }
1683                 print<<END;
1684                 </select></td></tr>
1685                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1686 END
1687                 &gen_dd_block('tgt','grp2');
1688                 print"<hr>";
1689                 &Header::closebox;
1690                 #---PROTOCOL------------------------------------------------------
1691                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1692                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1693                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1694
1695                 # The dnatport may be empty, if it matches TGT_PORT
1696                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1697                         $fwdfwsettings{'dnatport'} = "";
1698                 }
1699
1700                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1701                 #Fix Protocol for JQuery
1702                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1703                         $fwdfwsettings{'PROT'} = 'template';
1704                 }
1705                 print<<END;
1706                         <table width='100%' border='0'>
1707                                 <tr>
1708                                         <td width="25%">
1709                                                 <select name='PROT' id='protocol' style="width: 95px;">
1710 END
1711                 print "<option value=\"\"";
1712                 if ($fwdfwsettings{'PROT'} eq '') {
1713                         print " selected=\"selected\"";
1714                 }
1715                 print ">$Lang::tr{'all'}</option>";
1716
1717                 print "<option value=\"template\"";
1718                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1719                 print ">- $Lang::tr{'template'} -</option>";
1720
1721                 foreach (@PROTOCOLS) {
1722                         print"<option value=\"$_\"";
1723                         if ($_ eq $fwdfwsettings{'PROT'}) {
1724                                 print " selected=\"selected\"";
1725                         }
1726                         if($_ eq "IPv6"){
1727                                 print ">$Lang::tr{'fwdfw prot41'}</option>";
1728                         }else{
1729                                 print ">$_</option>";
1730                         }
1731                 }
1732
1733                 print<<END;
1734                                                 </select>
1735                                         </td>
1736                                         <td width="75%">
1737                                                 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1738                                                         <tr>
1739                                                                 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1740                                                                 <td colspan='2'>
1741                                                                         <select name='ICMP_TYPES' style='min-width:230px;'>
1742 END
1743                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1744                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1745                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1746                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1747                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1748                         }else{
1749                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1750                         }
1751                 }
1752
1753                 print <<END;
1754                                                                         </select>
1755                                                                 </td>
1756                                                         </tr>
1757                                                 </table>
1758
1759                                                 <table width="100%" border="0" id="PROTOCOL_PORTS">
1760                                                         <tr>
1761                                                                 <!-- #SOURCEPORT -->
1762                                                                 <td>
1763                                                                         $Lang::tr{'fwdfw use srcport'}
1764                                                                 </td>
1765                                                                 <td>
1766                                                                         <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1767                                                                 </td>
1768                                                                 <td width='10%'>
1769                                                                 </td>
1770
1771                                                                 <!-- #TARGETPORT -->
1772                                                                 <td>
1773                                                                         $Lang::tr{'fwdfw use srv'}
1774                                                                 </td>
1775
1776                                                                 <td>
1777                                                                         <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1778                                                                 </td>
1779                                                         </tr>
1780                                                         <tr class="NAT">
1781                                                                 <td colspan='3'></td>
1782                                                                 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1783                                                                 <td>
1784                                                                         <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1785                                                                 </td>
1786                                                         </tr>
1787                                                 </table>
1788
1789                                                 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1790                                                         <tr>
1791                                                                 <td>
1792                                                                         <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1793                                                                         $Lang::tr{'fwhost cust service'}
1794                                                                 </td>
1795                                                                 <td>
1796                                                                         <select name='cust_srv' style='min-width: 230px;'>
1797 END
1798
1799                 &General::readhasharray("$configsrv", \%customservice);
1800                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1801                         print"<option ";
1802                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1803                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1804                 }
1805
1806                 print <<END;
1807                                                                         </select>
1808                                                                 </td>
1809                                                         </tr>
1810                                                         <tr>
1811                                                                 <td>
1812                                                                         <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1813                                                                         $Lang::tr{'fwhost cust srvgrp'}
1814                                                                 </td>
1815                                                                 <td>
1816                                                                         <select name='cust_srvgrp' style='min-width:230px;'>
1817 END
1818
1819                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1820                 my $helper;
1821                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1822                         if ($helper ne $customservicegrp{$key}[0]){
1823                                 print"<option ";
1824                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1825                                 print">$customservicegrp{$key}[0]</option>";
1826                         }
1827                         $helper=$customservicegrp{$key}[0];
1828                 }
1829
1830                 print<<END;
1831                                                                         </select>
1832                                                                 </td>
1833                                                         </tr>
1834                                                 </table>
1835                                         </td>
1836                                 </tr>
1837                         </table>
1838 END
1839
1840                 &Header::closebox;
1841                 $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}}  = 'CHECKED';
1842                 print <<END;
1843                         <hr><br>
1844                         <center>
1845                                 <table width="80%" border="0">
1846                                         <tr>
1847                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1848                                                         &nbsp;<br>&nbsp;
1849                                                 </td>
1850                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1851                                                         &nbsp;<br>&nbsp;
1852                                                 </td>
1853                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1854                                                         &nbsp;<br>&nbsp;
1855                                                 </td>
1856                                         </tr>
1857                                         <tr>
1858                                                 <td width="33%" align="center">
1859                                                         <label>
1860                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1861                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1862                                                         </label>
1863                                                 </td>
1864                                                 <td width="33%" align="center">
1865                                                         <label>
1866                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1867                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1868                                                         </label>
1869                                                 </td>
1870                                                 <td width="33%" align="center">
1871                                                         <label>
1872                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1873                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1874                                                         </label>
1875                                                 </td>
1876                                         </tr>
1877                                 </table>
1878                         </center>
1879
1880                         <br>
1881 END
1882
1883                 #---Activate/logging/remark-------------------------------------
1884                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1885                 print<<END;
1886                 <table width='100%' border='0'>
1887 END
1888                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1889                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1890                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1891                         for (my $count =1; $count <= $sum; $count++){
1892                                 print"<option value='$count' ";
1893                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1894                                 print">$count</option>";
1895                         }
1896                         print"</select></td></tr>";
1897                 }else{
1898                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1899                 }
1900
1901                 print<<END;
1902                 </table>
1903                 <table width='100%'>
1904                         <tr>
1905 END
1906
1907                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
1908                         print <<END;
1909                                 <td>
1910                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
1911                                 </td>
1912                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
1913 END
1914                 } else {
1915                         print <<END;
1916                                 <td colspan="2">
1917                                         <input type="hidden" name="ACTIVE" value="ON">
1918                                 </td>
1919 END
1920                 }
1921
1922                 print <<END;
1923                         </tr>
1924                         <tr>
1925                                 <td>
1926                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
1927                                 </td>
1928                                 <td>$Lang::tr{'fwdfw log rule'}</td>
1929                         </tr>
1930                         <tr>
1931                                 <td width='1%'>
1932                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
1933                                 </td>
1934                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
1935                         </tr>
1936                         <tr id="TIME_CONSTRAINTS">
1937                                 <td colspan="2">
1938                                         <table width="66%" border="0">
1939                                                 <tr>
1940                                                         <td width="8em">&nbsp;</td>
1941                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
1942                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
1943                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
1944                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
1945                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
1946                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
1947                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
1948                                                         <td>&nbsp;</td>
1949                                                 </tr>
1950                                                 <tr>
1951                                                         <td width="8em">&nbsp;</td>
1952                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1953                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1954                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1955                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1956                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1957                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1958                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1959                                                         <td>
1960                                                                 <select name='TIME_FROM'>
1961 END
1962                 for (my $i=0;$i<=23;$i++) {
1963                         $i = sprintf("%02s",$i);
1964                         for (my $j=0;$j<=45;$j+=15) {
1965                                 $j = sprintf("%02s",$j);
1966                                 my $time = $i.":".$j;
1967                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1968                         }
1969                 }
1970                 print<<END;
1971                                                                 </select> &dash;
1972                                                                 <select name='TIME_TO'>
1973 END
1974                 for (my $i=0;$i<=23;$i++) {
1975                         $i = sprintf("%02s",$i);
1976                         for (my $j=0;$j<=45;$j+=15) {
1977                                 $j = sprintf("%02s",$j);
1978                                 my $time = $i.":".$j;
1979                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1980                         }
1981                 }
1982                 print<<END;
1983                                                                 </select>
1984                                                         </td>
1985                                                 </tr>
1986                                         </table>
1987                                 </td>
1988                         </tr>
1989                 </table>
1990                 <br><hr>
1991 END
1992
1993                 #---ACTION------------------------------------------------------
1994                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1995                         print<<END;
1996                         <table border='0' width='100%'>
1997                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1998                         <input type='hidden' name='config' value='$config' >
1999                         <input type='hidden' name='ACTION' value='saverule' ></form>
2000                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2001                         </table>
2002                         <br>
2003 END
2004                 }else{
2005                         print<<END;
2006                         <table border='0' width='100%'>
2007                         <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='$fwdfwsettings{'key'}'>
2008                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2009                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2010                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2011                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2012                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2013                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2014                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2015                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2016                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2017                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2018                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2019                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2020                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2021                         <input type='hidden' name='nat' value='$fwdfwsettings{'nat'}' />
2022                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2023                         </table></form>
2024 END
2025                 }
2026                 &Header::closebox();
2027 }
2028 sub pos_up
2029 {
2030         my %uphash=();
2031         my %tmp=();
2032         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2033         foreach my $key (sort keys %uphash){
2034                 if ($key eq $fwdfwsettings{'key'}) {
2035                         my $last = $key -1;
2036                         if (exists $uphash{$last}){
2037                                 #save rule last
2038                                 foreach my $y (0 .. $#{$uphash{$last}}) {
2039                                                 $tmp{0}[$y] = $uphash{$last}[$y];
2040                                 }
2041                                 #copy active rule to last
2042                                 foreach my $i (0 .. $#{$uphash{$last}}) {
2043                                         $uphash{$last}[$i] = $uphash{$key}[$i];
2044                                 }
2045                                 #copy saved rule to actual position
2046                                 foreach my $x (0 .. $#{$tmp{0}}) {
2047                                                 $uphash{$key}[$x] = $tmp{0}[$x];
2048                                 }
2049                         }
2050                 }
2051         }
2052         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2053         &General::firewall_config_changed();
2054 }
2055 sub pos_down
2056 {
2057         my %downhash=();
2058         my %tmp=();
2059         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2060         foreach my $key (sort keys %downhash){
2061                 if ($key eq $fwdfwsettings{'key'}) {
2062                         my $next = $key + 1;
2063                         if (exists $downhash{$next}){
2064                                 #save rule next
2065                                 foreach my $y (0 .. $#{$downhash{$next}}) {
2066                                                 $tmp{0}[$y] = $downhash{$next}[$y];
2067                                 }
2068                                 #copy active rule to next
2069                                 foreach my $i (0 .. $#{$downhash{$next}}) {
2070                                         $downhash{$next}[$i] = $downhash{$key}[$i];
2071                                 }
2072                                 #copy saved rule to actual position
2073                                 foreach my $x (0 .. $#{$tmp{0}}) {
2074                                                 $downhash{$key}[$x] = $tmp{0}[$x];
2075                                 }
2076                         }
2077                 }
2078         }
2079         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2080         &General::firewall_config_changed();
2081 }
2082 sub saverule
2083 {
2084         my $hash=shift;
2085         my $config=shift;
2086         &General::readhasharray("$config", $hash);
2087         if (!$errormessage){
2088                 ################################################################
2089                 #check if we change an INPUT rule to a OUTGOING
2090                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
2091                         &changerule($configinput);
2092                         #print"1";
2093                 }
2094                 #check if we change an INPUT rule to a FORWARD
2095                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2096                         &changerule($configinput);
2097                         #print"2";
2098                 }
2099                 ################################################################
2100                 #check if we change an OUTGOING rule to an INPUT
2101                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
2102                         &changerule($configoutgoing);
2103                         #print"3";
2104                 }
2105                 #check if we change an OUTGOING rule to a FORWARD
2106                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2107                         &changerule($configoutgoing);
2108                         #print"4";
2109                 }
2110                 ################################################################
2111                 #check if we change a FORWARD rule to an INPUT
2112                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2113                         &changerule($configfwdfw);
2114                         #print"5";
2115                 }
2116                 #check if we change a FORWARD rule to an OUTGOING
2117                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2118                         &changerule($configfwdfw);
2119                         #print"6";
2120                 }
2121                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2122                         my $key = &General::findhasharraykey ($hash);
2123                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2124                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2125                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2126                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2127                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2128                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2129                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2130                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2131                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2132                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2133                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2134                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2135                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2136                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2137                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2138                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2139                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2140                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2141                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2142                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2143                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2144                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2145                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2146                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2147                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2148                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2149                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2150                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2151                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2152                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2153                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2154                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2155                         &General::writehasharray("$config", $hash);
2156                 }else{
2157                         foreach my $key (sort {$a <=> $b} keys %$hash){
2158                                 if($key eq $fwdfwsettings{'key'}){
2159                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2160                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2161                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2162                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2163                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2164                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2165                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2166                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2167                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2168                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2169                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2170                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2171                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2172                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2173                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2174                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2175                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2176                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2177                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2178                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2179                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2180                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2181                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2182                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2183                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2184                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2185                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2186                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2187                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2188                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2189                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2190                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2191                                         last;
2192                                 }
2193                         }
2194                 }
2195                 &General::writehasharray("$config", $hash);
2196                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2197                         my %tmp=();
2198                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2199                         for (my $z=0;$z<$val;$z++){
2200                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2201                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2202                                                 my $last = $key -1;
2203                                                 if (exists $$hash{$last}){
2204                                                         #save rule last
2205                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2206                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2207                                                         }
2208                                                         #copy active rule to last
2209                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2210                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2211                                                         }
2212                                                         #copy saved rule to actual position
2213                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2214                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2215                                                         }
2216                                                 }
2217                                         }
2218                                 }
2219                                 $fwdfwsettings{'oldrulenumber'}--;
2220                         }
2221                         &General::writehasharray("$config", $hash);
2222                         &General::firewall_config_changed();
2223                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2224                         my %tmp=();
2225                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2226                                 for (my $z=0;$z<$val;$z++){
2227                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2228                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2229                                                 my $next = $key + 1;
2230                                                 if (exists $$hash{$next}){
2231                                                         #save rule next
2232                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2233                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2234                                                         }
2235                                                         #copy active rule to next
2236                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2237                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2238                                                         }
2239                                                         #copy saved rule to actual position
2240                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2241                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2242                                                         }
2243                                                 }
2244                                         }
2245                                 }
2246                                 $fwdfwsettings{'oldrulenumber'}++;
2247                         }
2248                         &General::writehasharray("$config", $hash);
2249                         &General::firewall_config_changed();
2250                 }
2251         }
2252 }
2253 sub validremark
2254 {
2255         # Checks a hostname against RFC1035
2256         my $remark = $_[0];
2257
2258         # Each part should be at least two characters in length
2259         # but no more than 63 characters
2260         if (length ($remark) < 1 || length ($remark) > 255) {
2261                 return 0;}
2262         # Only valid characters are a-z, A-Z, 0-9 and -
2263         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2264                 return 0;}
2265         # First character can only be a letter or a digit
2266         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9(]*$/) {
2267                 return 0;}
2268         # Last character can only be a letter or a digit
2269         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2270                 return 0;}
2271         return 1;
2272 }
2273 sub viewtablerule
2274 {
2275         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2276
2277         &viewtablenew(\%configfwdfw, $configfwdfw, $Lang::tr{'firewall rules'});
2278         &viewtablenew(\%configinputfw, $configinput, $Lang::tr{'external access'});
2279         &viewtablenew(\%configoutgoingfw, $configoutgoing, $Lang::tr{'outgoing firewall'});
2280 }
2281 sub viewtablenew
2282 {
2283         my $hash=shift;
2284         my $config=shift;
2285         my $title=shift;
2286         my $go='';
2287
2288         my $show_box = (! -z $config) || ($optionsfw{'SHOWTABLES'} eq 'on');
2289         return if (!$show_box);
2290
2291         &General::get_aliases(\%aliases);
2292         &General::readhasharray("$confighost", \%customhost);
2293         &General::readhasharray("$config", $hash);
2294         &General::readhasharray("$configccdnet", \%ccdnet);
2295         &General::readhasharray("$configccdhost", \%ccdhost);
2296
2297         &Header::openbox('100%', 'left', $title);
2298         print "<table width='100%' cellspacing='0' border='0'>";
2299
2300         if (! -z $config) {
2301                 my $count=0;
2302                 my ($gif,$log);
2303                 my $ruletype;
2304                 my $rulecolor;
2305                 my $tooltip;
2306                 my @tmpsrc=();
2307                 my @tmptgt=();
2308                 my $coloryellow='';
2309
2310                 print <<END;
2311                                 <tr>
2312                                         <th align='right' width='3%'>
2313                                                 #
2314                                         </th>
2315                                         <th width='2%'></th>
2316                                         <th align='center'>
2317                                                 <b>$Lang::tr{'protocol'}</b>
2318                                         </th>
2319                                         <th align='center' width='30%'>
2320                                                 <b>$Lang::tr{'fwdfw source'}</b>
2321                                         </th>
2322                                         <th align='center'>
2323                                                 <b>$Lang::tr{'fwdfw log'}</b>
2324                                         </th>
2325                                         <th align='center' width='30%'>
2326                                                 <b>$Lang::tr{'fwdfw target'}</b>
2327                                         </th>
2328                                         <th align='center' colspan='6' width='18%'>
2329                                                 <b>$Lang::tr{'fwdfw action'}</b>
2330                                         </th>
2331                                 </tr>
2332 END
2333
2334                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2335                         $tdcolor='';
2336                         @tmpsrc=();
2337                         @tmptgt=();
2338                         #check if vpn hosts/nets have been deleted
2339                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2340                                 push (@tmpsrc,$$hash{$key}[4]);
2341                         }
2342                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2343                                 push (@tmptgt,$$hash{$key}[6]);
2344                         }
2345                         foreach my $host (@tmpsrc){
2346                                 if($$hash{$key}[3] eq  'ipsec_net_src'){
2347                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2348                                                 $coloryellow='on';
2349                                                 &disable_rule($key);
2350                                                 $$hash{$key}[2]='';
2351                                         }
2352                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src'){
2353                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2354                                                 $coloryellow='on';
2355                                                 &disable_rule($key);
2356                                                 $$hash{$key}[2]='';
2357                                         }
2358                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src'){
2359                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2360                                                 $coloryellow='on';
2361                                                 &disable_rule($key);
2362                                                 $$hash{$key}[2]='';
2363                                         }
2364                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src'){
2365                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2366                                                 $coloryellow='on';
2367                                                 &disable_rule($key);
2368                                                 $$hash{$key}[2]='';
2369                                         }
2370                                 }
2371                         }
2372                         foreach my $host (@tmptgt){
2373                                 if($$hash{$key}[5] eq 'ipsec_net_tgt'){
2374                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2375                                                 $coloryellow='on';
2376                                                 &disable_rule($key);
2377                                                 $$hash{$key}[2]='';
2378                                         }
2379                                 }elsif($$hash{$key}[5] eq 'ovpn_net_tgt'){
2380                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2381                                                 $coloryellow='on';
2382                                                 &disable_rule($key);
2383                                                 $$hash{$key}[2]='';
2384                                         }
2385                                 }elsif($$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2386                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2387                                                 $coloryellow='on';
2388                                                 &disable_rule($key);
2389                                                 $$hash{$key}[2]='';
2390                                         }
2391                                 }elsif($$hash{$key}[5] eq 'ovpn_host_tgt'){
2392                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2393                                                 $coloryellow='on';
2394                                                 &disable_rule($key);
2395                                                 $$hash{$key}[2]='';
2396                                         }
2397                                 }
2398                         }
2399                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2400                         $count++;
2401                         if($coloryellow eq 'on'){
2402                                 $color="$color{'color14'}";
2403                                 $coloryellow='';
2404                         }elsif($coloryellow eq ''){
2405                                 if ($count % 2){
2406                                         $color="$color{'color22'}";
2407                                 }
2408                                 else{
2409                                         $color="$color{'color20'}";
2410                                 }
2411                         }
2412                         print<<END;
2413                                 <tr bgcolor='$color'>
2414                                         <td align='right' width='3%'>
2415                                                 <b>$key&nbsp;</b>
2416                                         </td>
2417 END
2418
2419                         #RULETYPE (A,R,D)
2420                         if ($$hash{$key}[0] eq 'ACCEPT'){
2421                                 $ruletype='A';
2422                                 $tooltip='ACCEPT';
2423                                 $rulecolor=$color{'color17'};
2424                         }elsif($$hash{$key}[0] eq 'DROP'){
2425                                 $ruletype='D';
2426                                 $tooltip='DROP';
2427                                 $rulecolor=$color{'color25'};
2428                         }elsif($$hash{$key}[0] eq 'REJECT'){
2429                                 $ruletype='R';
2430                                 $tooltip='REJECT';
2431                                 $rulecolor=$color{'color16'};
2432                         }
2433
2434                         print <<END;
2435                                         <td bgcolor='$rulecolor' align='center' width='2%'>
2436                                                 <span title='$tooltip'>&nbsp;&nbsp;</span>
2437                                         </td>
2438 END
2439
2440                         #Get Protocol
2441                         my $prot;
2442                         if ($$hash{$key}[8]){
2443                                 if ($$hash{$key}[8] eq "IPv6"){
2444                                         push (@protocols,$Lang::tr{'fwdfw prot41 short'})
2445                                 }else{
2446                                         push (@protocols,$$hash{$key}[8]);
2447                                 }
2448                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2449                                 &get_serviceports("service",$$hash{$key}[15]);
2450                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2451                                 &get_serviceports("group",$$hash{$key}[15]);
2452                         }else{
2453                                 push (@protocols,$Lang::tr{'all'});
2454                         }
2455
2456                         my $protz=join(",",@protocols);
2457                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2458                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2459                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2460                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2461                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2462                                                 last;
2463                                         }
2464                                 }
2465                         }else{
2466                                 print"<td align='center'>$protz</td>";
2467                         }
2468                         @protocols=();
2469                         #SOURCE
2470                         my $ipfireiface;
2471                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2472                         print"<td align='center' width='30%' $tdcolor>";
2473                         if ($$hash{$key}[3] eq 'ipfire_src'){
2474                                 $ipfireiface=$Lang::tr{'fwdfw iface'};
2475                         }
2476                         if ($$hash{$key}[3] eq 'std_net_src'){
2477                                 print &get_name($$hash{$key}[4]);
2478                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2479                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2480                                 if ($split2 eq '32'){
2481                                         print $split1;
2482                                 }else{
2483                                         print $$hash{$key}[4];
2484                                 }
2485                         }elsif ($$hash{$key}[4] eq 'RED1'){
2486                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2487                         }elsif ($$hash{$key}[4] eq 'ALL'){
2488                                 print "$ipfireiface $Lang::tr{'all'}";
2489                         }else{
2490                                 if ($$hash{$key}[4] eq 'GREEN' || $$hash{$key}[4] eq 'ORANGE' || $$hash{$key}[4] eq 'BLUE' || $$hash{$key}[4] eq 'RED'){
2491                                         print "$ipfireiface $Lang::tr{lc($$hash{$key}[4])}";
2492                                 }else{
2493                                         print "$ipfireiface $$hash{$key}[4]";
2494                                 }
2495                         }
2496                         $tdcolor='';
2497                         #SOURCEPORT
2498                         &getsrcport(\%$hash,$key);
2499                         #Is this a SNAT rule?
2500                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2501                                 my $net=&get_name($$hash{$key}[29]);
2502                                 if ( ! $net){ $net=$$hash{$key}[29];}
2503                                         print"<br>->$net";
2504                                 if ($$hash{$key}[30] ne ''){
2505                                         print": $$hash{$key}[30]";
2506                                 }
2507                         }
2508                         if ($$hash{$key}[17] eq 'ON'){
2509                                 $log="/images/on.gif";
2510                         }else{
2511                                 $log="/images/off.gif";
2512                         }
2513                         #LOGGING
2514                         print<<END;
2515                                         </td>
2516                                         <td align='center'>
2517                                                 <form method='POST' action=''>
2518                                                         <input type='image' img src='$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 ;'/>
2519                                                         <input type='hidden' name='key' value='$key' />
2520                                                         <input type='hidden' name='config' value='$config' />
2521                                                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2522                                                 </form>
2523                                         </td>
2524 END
2525                         #TARGET
2526                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2527                         print<<END;
2528                                         <td align='center' $tdcolor>
2529 END
2530                         #Is this a DNAT rule?
2531                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2532                                 print "Firewall ($$hash{$key}[29])";
2533                                 if($$hash{$key}[30] ne ''){
2534                                         $$hash{$key}[30]=~ tr/|/,/;
2535                                         print": $$hash{$key}[30]";
2536                                 }
2537                                 print"<br>-&gt;";
2538                         }
2539                         if ($$hash{$key}[5] eq 'std_net_tgt' || $$hash{$key}[5] eq 'ipfire'){
2540                                 if ($$hash{$key}[6] eq 'RED1'){
2541                                         print "$Lang::tr{'red1'}";
2542                                 }elsif ($$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')
2543                                 {
2544                                         print &get_name($$hash{$key}[6]);
2545                                 }else{
2546                                         print $$hash{$key}[6];
2547                                 }
2548                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2549                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2550                                 if ($split2 eq '32'){
2551                                         print $split1;
2552                                 }else{
2553                                         print $$hash{$key}[6];
2554                                 }
2555                         }else{
2556                                 print "$$hash{$key}[6]";
2557                         }
2558                         $tdcolor='';
2559                         #TARGETPORT
2560                         &gettgtport(\%$hash,$key);
2561                         print"</td>";
2562                         #RULE ACTIVE
2563                         if($$hash{$key}[2] eq 'ON'){
2564                                 $gif="/images/on.gif"
2565
2566                         }else{
2567                                 $gif="/images/off.gif"
2568                         }
2569                         print<<END;
2570                                 <td width='3%' align='center'>
2571                                         <form method='POST' action=''>
2572                                                 <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;' />
2573                                                 <input type='hidden' name='key' value='$key' />
2574                                                 <input type='hidden' name='config' value='$config' />
2575                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2576                                         </form>
2577                                 </td>
2578                                 <td width='3%' align='center'>
2579                                         <form method='POST' action=''>
2580                                                 <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;'  />
2581                                                 <input type='hidden' name='key' value='$key' />
2582                                                 <input type='hidden' name='config' value='$config' />
2583                                                 <input type='hidden' name='ACTION' value='editrule' />
2584                                         </form>
2585                                 </td>
2586                                 <td width='3%' align='center'>
2587                                         <form method='POST' action=''>
2588                                                 <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;' />
2589                                                 <input type='hidden' name='key' value='$key' />
2590                                                 <input type='hidden' name='config' value='$config' />
2591                                                 <input type='hidden' name='ACTION' value='copyrule' />
2592                                         </form>
2593                                 </td>
2594                                 <td width='3%' align='center'>
2595                                         <form method='POST' action=''>
2596                                                 <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;'   />
2597                                                 <input type='hidden' name='key' value='$key' />
2598                                                 <input type='hidden' name='config' value='$config' />
2599                                                 <input type='hidden' name='ACTION' value='deleterule' />
2600                                         </form>
2601                                 </td>
2602 END
2603                         if (exists $$hash{$key-1}){
2604                                 print<<END;
2605                                         <td width='3%' align='center'>
2606                                                 <form method='POST' action=''>
2607                                                         <input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2608                                                         <input type='hidden' name='key' value='$key' />
2609                                                         <input type='hidden' name='config' value='$config' />
2610                                                         <input type='hidden' name='ACTION' value='moveup' />
2611                                                 </form>
2612                                         </td>
2613 END
2614                         }else{
2615                                 print"<td width='3%'></td>";
2616                         }
2617
2618                         if (exists $$hash{$key+1}){
2619                                 print<<END;
2620                                         <td width='3%' align='center'>
2621                                                 <form method='POST' action=''>
2622                                                         <input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2623                                                         <input type='hidden' name='key' value='$key' />
2624                                                         <input type='hidden' name='config' value='$config' />
2625                                                         <input type='hidden' name='ACTION' value='movedown' />
2626                                                 </form>
2627                                         </td>
2628                                 </tr>
2629 END
2630                         }else{
2631                                 print"<td width='3%'></td></tr>";
2632                         }
2633                         #REMARK
2634                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2635                                 print <<END;
2636                                         <tr bgcolor='$color'>
2637                                                 <td>&nbsp;</td>
2638                                                 <td bgcolor='$rulecolor'></td>
2639                                                 <td colspan='10'>
2640                                                         &nbsp; <em>$$hash{$key}[16]</em>
2641                                                 </td>
2642                                         </tr>
2643 END
2644                         }
2645
2646                         if ($$hash{$key}[18] eq 'ON'){
2647                                 #TIMEFRAME
2648                                 if ($$hash{$key}[18] eq 'ON'){
2649                                         my @days=();
2650                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2651                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2652                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2653                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2654                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2655                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2656                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2657                                         my $weekdays=join(",",@days);
2658                                         if (@days){
2659                                                 print"<tr bgcolor='$color'>";
2660                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27]</td></tr>";
2661                                         }
2662                                 }
2663                         }
2664                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2665                 }
2666         } elsif ($optionsfw{'SHOWTABLES'} eq 'on') {
2667                 print <<END;
2668                         <tr>
2669                                 <td colspan='7' height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td>
2670                         </tr>
2671 END
2672         }
2673
2674         #SHOW FINAL RULE
2675         my $policy = 'fwdfw ' . $fwdfwsettings{'POLICY'};
2676         my $colour = "bgcolor='green'";
2677         if ($fwdfwsettings{'POLICY'} eq 'MODE1') {
2678                 $colour = "bgcolor='darkred'";
2679         }
2680
2681         my $message;
2682         if (($config eq '/var/ipfire/firewall/config') && ($fwdfwsettings{'POLICY'} ne 'MODE1')) {
2683                 print <<END;
2684                         <tr>
2685                                 <td colspan='13'>&nbsp;</td>
2686                         </tr>
2687                         <tr>
2688                                 <td colspan='13'>
2689                                         <table width="100%" border='1' rules="cols" cellspacing='0'>
2690 END
2691
2692                 # GREEN
2693                 print <<END;
2694                         <tr>
2695                                 <td align='center'>
2696                                         <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2697                                 </td>
2698                                 <td align='center'>
2699                                         <font color="$Header::colourred">$Lang::tr{'red'}</font>
2700                                         ($Lang::tr{'fwdfw pol allow'})
2701                                 </td>
2702 END
2703
2704                 if (&Header::orange_used()) {
2705                         print <<END;
2706                                 <td align='center'>
2707                                         <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2708                                         ($Lang::tr{'fwdfw pol allow'})
2709                                 </td>
2710 END
2711                 }
2712
2713                 if (&Header::blue_used()) {
2714                         print <<END;
2715                                 <td align='center'>
2716                                         <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2717                                         ($Lang::tr{'fwdfw pol allow'})
2718                                 </td>
2719 END
2720                 }
2721
2722                 print"</tr>";
2723
2724                 # ORANGE
2725                 if (&Header::orange_used()) {
2726                         print <<END;
2727                                 <tr>
2728                                         <td align='center' width='20%'>
2729                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2730                                         </td>
2731                                         <td align='center'>
2732                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2733                                                 ($Lang::tr{'fwdfw pol allow'})
2734                                         </td>
2735                                         <td align='center'>
2736                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2737                                                 ($Lang::tr{'fwdfw pol block'})
2738                                         </td>
2739 END
2740
2741                         if (&Header::blue_used()) {
2742                                 print <<END;
2743                                         <td align='center'>
2744                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2745                                                 ($Lang::tr{'fwdfw pol block'})
2746                                         </td>
2747 END
2748                         }
2749
2750                         print"</tr>";
2751                 }
2752
2753                 if (&Header::blue_used()) {
2754                         print <<END;
2755                                 <tr>
2756                                         <td align='center'>
2757                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2758                                         </td>
2759                                         <td align='center'>
2760                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2761                                                 ($Lang::tr{'fwdfw pol allow'})
2762                                         </td>
2763 END
2764
2765                         if (&Header::orange_used()) {
2766                                 print <<END;
2767                                         <td align='center'>
2768                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2769                                                 ($Lang::tr{'fwdfw pol block'})
2770                                         </td>
2771                                         <td align='center'>
2772                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2773                                                 ($Lang::tr{'fwdfw pol block'})
2774                                         </td>
2775 END
2776                         }
2777
2778                         print"</tr>";
2779                 }
2780
2781                 print <<END;
2782                                         </table>
2783                                 </td>
2784                         </tr>
2785 END
2786
2787                 $message = $Lang::tr{'fwdfw pol allow'};
2788
2789         } elsif ($config eq '/var/ipfire/firewall/outgoing' && ($fwdfwsettings{'POLICY1'} ne 'MODE1')) {
2790                 $message = $Lang::tr{'fwdfw pol allow'};
2791                 $colour = "bgcolor='green'";
2792         } else {
2793                 $message = $Lang::tr{'fwdfw pol block'};
2794                 $colour = "bgcolor='darkred'";
2795         }
2796
2797         if ($message) {
2798                 print <<END;
2799                         <tr>
2800                                 <td $colour align='center' colspan='13'>
2801                                         <font color='#FFFFFF'>$Lang::tr{'policy'}: $message</font>
2802                                 </td>
2803                         </tr>
2804 END
2805         }
2806
2807         print "</table>";
2808         print "<br>";
2809
2810         &Header::closebox();
2811 }
2812
2813 &Header::closebigbox();
2814 &Header::closepage();