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
 162                         // When using SNAT or DNAT, check "USE NAT" Checkbox
 163                         if (id === 'snat' || id === 'dnat') {
 164                                 \$('#USE_NAT').prop('checked', true);
 165                         }
 166                         \$('#' + id).prop("checked", true);
 167                 });
 168         });
 169 </script>
 170 END
 171
 172 ####  ACTION  #####
 173
 174 if ($fwdfwsettings{'ACTION'} eq 'saverule')
 175 {
 176         &General::readhasharray("$configfwdfw", \%configfwdfw);
 177         &General::readhasharray("$configinput", \%configinputfw);
 178         &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 179         #Set Variables according to the JQuery code in protocol section
 180         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')
 181         {
 182                 if ($fwdfwsettings{'SRC_PORT'} ne '')
 183                 {
 184                         $fwdfwsettings{'USE_SRC_PORT'} = 'ON';
 185                 }
 186                 if ($fwdfwsettings{'TGT_PORT'} ne '')
 187                 {
 188                         $fwdfwsettings{'USESRV'} = 'ON';
 189                         $fwdfwsettings{'grp3'} = 'TGT_PORT';
 190                 }
 191         }
 192         if ($fwdfwsettings{'PROT'} eq 'template')
 193         {
 194                 $fwdfwsettings{'USESRV'} = 'ON';
 195         }
 196         $errormessage=&checksource;
 197         if(!$errormessage){&checktarget;}
 198         if(!$errormessage){&checkrule;}
 199         #check if manual ip (source) is orange network
 200         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 201                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 202                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 203                         $checkorange='on';
 204                 }
 205         }
 206         #check useless rules
 207         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 208                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 209         }
 210         #check if we try to break rules
 211         if(     $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 212                 $errormessage=$Lang::tr{'fwdfw err same'};
 213         }
 214         #INPUT part
 215         if($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 216                 $fwdfwsettings{'config'}=$configinput;
 217                 $fwdfwsettings{'chain'} = 'INPUTFW';
 218                 my $maxkey=&General::findhasharraykey(\%configinputfw);
 219                 #check if we have an identical rule already
 220                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 221                         foreach my $key (sort keys %configinputfw){
 222                                 if (   "$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'},$fwdfwsettings{'nat'}"
 223                                         eq "$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]"){
 224                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 225                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 226                                                         $errormessage='';
 227                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 228                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 229                                                 }
 230                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 231                                                         $fwdfwsettings{'nosave'} = 'on';
 232                                                 }
 233                                 }
 234                         }
 235                 }
 236                 #check Rulepos on new Rule
 237                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 238                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 239                         foreach my $key (sort keys %configinputfw){
 240                                 if (   "$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'},$fwdfwsettings{'nat'}"
 241                                         eq "$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]"){
 242                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 243                                 }
 244                         }
 245                 }
 246                 #check if we just close a rule
 247                 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 $fwdfwsettings{'chain'}) {
 248                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 249                                 $errormessage='';
 250                                 $fwdfwsettings{'nosave2'} = 'on';
 251                         }
 252                 }
 253                 if (!$errormessage){
 254                         &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 255                         if ($fwdfwsettings{'nobase'} ne 'on'){
 256                                 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 257                         }
 258                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 259                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 260                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 261                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 262                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 263                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 264                         }
 265                         if($fwdfwsettings{'nosave2'} ne 'on'){
 266                                 &saverule(\%configinputfw,$configinput);
 267                         }
 268                 }
 269         }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
 270         # OUTGOING PART
 271                 $fwdfwsettings{'config'}=$configoutgoing;
 272                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 273                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 274                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 275                         foreach my $key (sort keys %configoutgoingfw){
 276                                 if (   "$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'},$fwdfwsettings{'nat'}"
 277                                         eq "$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]"){
 278                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 279                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 280                                                         $errormessage='';
 281                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 282                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 283                                                 }
 284                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 285                                                         $fwdfwsettings{'nosave'} = 'on';
 286                                                 }
 287                                 }
 288                         }
 289                 }
 290                 #check Rulepos on new Rule
 291                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 292                         print"CHECK OUTGOING DOPPELTE REGEL<br>";
 293                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 294                         foreach my $key (sort keys %configoutgoingfw){
 295                                 if (   "$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'},$fwdfwsettings{'nat'}"
 296                                         eq "$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]"){
 297                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 298                                 }
 299                         }
 300                 }
 301                 #check if we just close a rule
 302                 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 $fwdfwsettings{'chain'}) {
 303                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 304                                 $fwdfwsettings{'nosave2'} = 'on';
 305                                 $errormessage='';
 306                         }
 307                 }
 308                 #increase counters
 309                 if (!$errormessage){
 310                  &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 311                  &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 312                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 313                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 314                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 315                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 316                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 317                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 318                         }
 319                         if ($fwdfwsettings{'nobase'} eq 'on'){
 320                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 321                         }
 322                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 323                                 &saverule(\%configoutgoingfw,$configoutgoing);
 324                         }
 325                 }
 326         }else{
 327                 #FORWARD PART
 328                 $fwdfwsettings{'config'}=$configfwdfw;
 329                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 330                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 331                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 332                         #check if we have an identical rule already
 333                         foreach my $key (sort keys %configfwdfw){
 334                                 if (   "$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'}"
 335                                         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]"){
 336                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 337                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 338                                                         $errormessage='';
 339                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 340                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 341                                                 }
 342                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 343                                                         $fwdfwsettings{'nosave'} = 'on';
 344                                                 }
 345                                 }
 346                         }
 347                 }
 348                 #check Rulepos on new Rule
 349                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 350                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 351                         foreach my $key (sort keys %configfwdfw){
 352                                 if (   "$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'}"
 353                                         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]"){
 354                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 355                                 }
 356                         }
 357                 }
 358                 #check if we just close a rule
 359                 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 $fwdfwsettings{'chain'}) {
 360                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 361                                 $fwdfwsettings{'nosave2'} = 'on';
 362                                 $errormessage='';
 363                         }
 364                 }
 365                 #increase counters
 366                 if (!$errormessage){
 367                         &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 368                         &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 369                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 370                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 371                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 372                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 373                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 374                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 375                         }
 376                         if ($fwdfwsettings{'nobase'} eq 'on'){
 377                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 378                         }
 379                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 380                                 &saverule(\%configfwdfw,$configfwdfw);
 381                         }
 382                 }
 383         }
 384         if ($errormessage){
 385                 &newrule;
 386         }else{
 387                 if($fwdfwsettings{'nosave2'} ne 'on'){
 388                         &General::firewall_config_changed();
 389                 }
 390                 &base;
 391         }
 392 }
 393 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 394 {
 395         &newrule;
 396 }
 397 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 398 {
 399         my %togglehash=();
 400         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 401         foreach my $key (sort keys %togglehash){
 402                 if ($key eq $fwdfwsettings{'key'}){
 403                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 404                 }
 405         }
 406         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 407         &General::firewall_config_changed();
 408         &base;
 409 }
 410 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 411 {
 412         my %togglehash=();
 413         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 414         foreach my $key (sort keys %togglehash){
 415                 if ($key eq $fwdfwsettings{'key'}){
 416                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 417                 }
 418         }
 419         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 420         &General::firewall_config_changed();
 421         &base;
 422 }
 423 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 424 {
 425         &General::firewall_reload();
 426         &base;
 427 }
 428 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 429 {
 430         $fwdfwsettings{'updatefwrule'}='on';
 431         &newrule;
 432 }
 433 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 434 {
 435         &deleterule;
 436 }
 437 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 438 {
 439         &pos_up;
 440         &base;
 441 }
 442 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 443 {
 444         &pos_down;
 445         &base;
 446 }
 447 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 448 {
 449         $fwdfwsettings{'copyfwrule'}='on';
 450         &newrule;
 451 }
 452 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
 453 {
 454         &base;
 455 }
 456 ###  Functions  ####
 457 sub addrule
 458 {
 459         &error;
 460
 461         &Header::openbox('100%', 'left', "");
 462         print <<END;
 463                 <form method="POST" action="">
 464                         <table border='0' width="100%">
 465                                 <tr>
 466                                         <td align='center'>
 467                                                 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'>
 468 END
 469
 470         if (&General::firewall_needs_reload()) {
 471                 print <<END;
 472                         <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-weight: bold; color: green;'>
 473 END
 474         }
 475
 476         print <<END;
 477                                         </td>
 478                                 </tr>
 479                         </table>
 480                 </form>
 481
 482                 <br>
 483 END
 484
 485         &Header::closebox();
 486         &viewtablerule;
 487 }
 488 sub base
 489 {
 490         &hint;
 491         &addrule;
 492 }
 493 sub changerule
 494 {
 495         my $oldchain=shift;
 496         $fwdfwsettings{'updatefwrule'}='';
 497         $fwdfwsettings{'config'}=$oldchain;
 498         $fwdfwsettings{'nobase'}='on';
 499         &deleterule;
 500         &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 501         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 502 }
 503 sub checksource
 504 {
 505         my ($ip,$subnet);
 506         #check ip-address if manual
 507         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 508                 #check if ip with subnet
 509                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 510                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 511                         $subnet = &General::iporsubtocidr($subnet);
 512                         $fwdfwsettings{'isip'}='on';
 513                 }
 514                 #check if only ip
 515                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 516                         $ip=$fwdfwsettings{'src_addr'};
 517                         $subnet = '32';
 518                         $fwdfwsettings{'isip'}='on';
 519                 }
 520
 521                 if ($fwdfwsettings{'isip'} ne 'on'){
 522                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 523                                 $fwdfwsettings{'ismac'}='on';
 524                         }
 525                 }
 526                 if ($fwdfwsettings{'isip'} eq 'on'){
 527                         ##check if ip is valid
 528                         if (! &General::validip($ip)){
 529                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 530                                 return $errormessage;
 531                         }
 532                         #check and form valid IP
 533                         $ip=&General::ip2dec($ip);
 534                         $ip=&General::dec2ip($ip);
 535                         #check if net or broadcast
 536                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 537                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 538                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 539                                 return $errormessage;
 540                         }
 541                 }
 542                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 543                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 544                         return $errormessage;
 545                 }
 546         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 547                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 548                 return $errormessage;
 549         }
 550
 551         #check empty fields
 552         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 553         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 554                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 555                 my @values=();
 556                 foreach (@parts){
 557                         chomp($_);
 558                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 559                                 my $check;
 560                                 #change dashes with :
 561                                 $_=~ tr/-/:/;
 562                                 if ($_ eq "*") {
 563                                         push(@values,"1:65535");
 564                                         $check='on';
 565                                 }
 566                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 567                                         push(@values,"1:$2");
 568                                         $check='on';
 569                                 }
 570                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 571                                         push(@values,"$1:65535");
 572                                         $check='on'
 573                                 }
 574                                 $errormessage .= &General::validportrange($_, 'destination');
 575                                 if(!$check){
 576                                         push (@values,$_);
 577                                 }
 578                         }else{
 579                                 if (&General::validport($_)){
 580                                         push (@values,$_);
 581                                 }else{
 582
 583                                 }
 584                         }
 585                 }
 586                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 587         }
 588         return $errormessage;
 589 }
 590 sub checktarget
 591 {
 592         my ($ip,$subnet);
 593         &General::readhasharray("$configsrv", \%customservice);
 594         #check DNAT settings (has to be single Host and single Port or portrange)
 595         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 596                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 597                         #check if manual ip is a single Host (if set)
 598                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 599                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 600                                 my @tmp1= split ("/",$tmp[3]);
 601                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 602                                 {
 603                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 604                                         return $errormessage;
 605                                 }
 606                         }
 607                         #check if Port is a single Port or portrange
 608                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 609                                 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 610                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 611                                         return $errormessage;
 612                                 }
 613                                 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 614                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 615                                         return $errormessage;
 616                                 }
 617                         }
 618                 }else{
 619                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 620                         return $errormessage;
 621                 }
 622         }
 623         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 624                 #check if ip with subnet
 625                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 626                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 627                         $subnet = &General::iporsubtocidr($subnet);
 628                 }
 629                 #check if only ip
 630                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 631                         $ip=$fwdfwsettings{'tgt_addr'};
 632                         $subnet='32';
 633                 }
 634                 #check if ip is valid
 635                 if (! &General::validip($ip)){
 636                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 637                         return $errormessage;
 638                 }
 639                 #check and form valid IP
 640                 $ip=&General::ip2dec($ip);
 641                 $ip=&General::dec2ip($ip);
 642                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 643                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 644                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 645                         return $errormessage;
 646                 }
 647         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 648                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 649                 return $errormessage;
 650         }
 651         #check empty fields
 652         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 653         #check tgt services
 654         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 655                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 656                         $fwdfwsettings{'TGT_PROT'}='';
 657                         $fwdfwsettings{'ICMP_TGT'}='';
 658                         $fwdfwsettings{'TGT_PORT'}='';
 659                 }
 660                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 661                         $fwdfwsettings{'TGT_PROT'}='';
 662                         $fwdfwsettings{'ICMP_TGT'}='';
 663                         $fwdfwsettings{'TGT_PORT'}='';
 664                         #check target service
 665                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 666                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 667                         }
 668                 }
 669                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 670                         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
 671                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 672                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 673                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 674                                                 return $errormessage;
 675                                         }
 676                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 677                                         my @values=();
 678                                         foreach (@parts){
 679                                                 chomp($_);
 680                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 681                                                         my $check;
 682                                                         #change dashes with :
 683                                                         $_=~ tr/-/:/;
 684                                                         if ($_ eq "*") {
 685                                                                 push(@values,"1:65535");
 686                                                                 $check='on';
 687                                                         }
 688                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 689                                                                 push(@values,"1:$2");
 690                                                                 $check='on';
 691                                                         }
 692                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 693                                                                 push(@values,"$1:65535");
 694                                                                 $check='on'
 695                                                         }
 696                                                         $errormessage .= &General::validportrange($_, 'destination');
 697                                                         if(!$check){
 698                                                                 push (@values,$_);
 699                                                         }
 700                                                 }else{
 701                                                         if (&General::validport($_)){
 702                                                                 push (@values,$_);
 703                                                         }else{
 704                                                         }
 705                                                 }
 706                                         }
 707                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 708                                 }
 709                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 710                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 711                                         $fwdfwsettings{'TGT_PORT'} = '';
 712                                         $fwdfwsettings{'ICMP_TGT'} = '';
 713                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 714                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 715                                         $fwdfwsettings{'TGT_PORT'} = '';
 716                                         $fwdfwsettings{'ICMP_TGT'}='';
 717                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 718                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 719                                         $fwdfwsettings{'TGT_PORT'} = '';
 720                                         $fwdfwsettings{'ICMP_TGT'}='';
 721                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 722                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 723                                 $fwdfwsettings{'TGT_PORT'} = '';
 724                         }
 725                 }
 726         }
 727         #check targetport
 728         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 729                 $fwdfwsettings{'grp3'}='';
 730                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 731                 $fwdfwsettings{'ICMP_TGT'}='';
 732         }
 733         #check timeframe
 734         if($fwdfwsettings{'TIME'} eq 'ON'){
 735                 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 ''){
 736                         $errormessage=$Lang::tr{'fwdfw err time'};
 737                         return $errormessage;
 738                 }
 739         }
 740         return $errormessage;
 741 }
 742 sub check_natport
 743 {
 744         my $val=shift;
 745         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 746                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 747                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 748                         if ($fwdfwsettings{'dnatport'} eq "*") {
 749                                 $fwdfwsettings{'dnatport'}="1:65535";
 750                         }
 751                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 752                                 $fwdfwsettings{'dnatport'} = "1:$2";
 753                         }
 754                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 755                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 756                         }
 757                 }
 758                 return 1;
 759         }
 760         if ($val =~ "," || $val>65536 || $val<0){
 761                 return 0;
 762         }
 763         return 1;
 764 }
 765 sub checkrule
 766 {
 767         #check valid port for NAT
 768         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 769                 #if no port is given in nat area, take target host port
 770                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 771                 #check if port given in nat area is a single valid port or portrange
 772                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 773                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 774                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 775                         my $custsrvport;
 776                         #get servcie Protocol and Port
 777                         foreach my $key (sort keys %customservice){
 778                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 779                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 780                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 781                                         }
 782                                         $custsrvport= $customservice{$key}[1];
 783                                 }
 784                         }
 785                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 786                 }
 787                 #check if DNAT port is multiple
 788                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 789                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 790                                         my @values=();
 791                                         foreach (@parts){
 792                                                 chomp($_);
 793                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 794                                                         my $check;
 795                                                         #change dashes with :
 796                                                         $_=~ tr/-/:/;
 797                                                         if ($_ eq "*") {
 798                                                                 push(@values,"1:65535");
 799                                                                 $check='on';
 800                                                         }
 801                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 802                                                                 push(@values,"1:$2");
 803                                                                 $check='on';
 804                                                         }
 805                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 806                                                                 push(@values,"$1:65535");
 807                                                                 $check='on'
 808                                                         }
 809                                                         $errormessage .= &General::validportrange($_, 'destination');
 810                                                         if(!$check){
 811                                                                 push (@values,$_);
 812                                                         }
 813                                                 }else{
 814                                                         if (&General::validport($_)){
 815                                                                 push (@values,$_);
 816                                                         }else{
 817
 818                                                         }
 819                                                 }
 820                                         }
 821                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 822                 }
 823         }
 824         #check valid remark
 825         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 826                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 827         }
 828         #check if source and target identical
 829         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 830                 $errormessage=$Lang::tr{'fwdfw err same'};
 831                 return $errormessage;
 832         }
 833         #get source and targetip address if possible
 834         my ($sip,$scidr,$tip,$tcidr);
 835         ($sip,$scidr)=&get_ip("src","grp1");
 836         ($tip,$tcidr)=&get_ip("tgt","grp2");
 837         #check same iprange in source and target
 838         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 839                 my $networkip1=&General::getnetworkip($sip,$scidr);
 840                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 841                 if ($scidr gt $tcidr){
 842                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 843                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 844                         }
 845                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 846                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 847                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 848                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 849                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 850                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 851                                 }
 852                 }else{
 853                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 854                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 855                         }
 856                 }
 857         }
 858         #When using source- or targetport, the protocol has to be TCP or UDP
 859         if (($fwdfwsettings{'USESRV'} eq 'ON' || $fwdfwsettings{'USE_SRC_PORT'} eq 'ON') && ($fwdfwsettings{'SRC_PORT'} ne '' || $fwdfwsettings{'TGT_PORT'} ne '') && ($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP')){
 860                 $errormessage.=$Lang::tr{'fwdfw err prot_port1'};
 861                 return;
 862         }
 863         #when icmp selected, no targetport allowed
 864         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')){
 865                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 866                 return;
 867         }
 868         #change protocol if prot not equal dest single service
 869         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 870                 foreach my $key (sort keys %customservice){
 871                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 872                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 873                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 874                                         last;
 875                                 }
 876                         }
 877                 }
 878         }
 879         #check source and destination protocol if source manual and dest servicegroup
 880         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 881                 $fwdfwsettings{'PROT'} = '';
 882         }
 883         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 884         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 885         #Check ICMP Types
 886         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 887                 $fwdfwsettings{'USE_SRC_PORT'}='';
 888                 $fwdfwsettings{'SRC_PORT'}='';
 889                 #$fwdfwsettings{'USESRV'}='';
 890                 $fwdfwsettings{'TGT_PORT'}='';
 891                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 892                 foreach my $key (keys %icmptypes){
 893                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 894                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 895                         }
 896                 }
 897         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 898                 $fwdfwsettings{'USE_SRC_PORT'}='';
 899                 $fwdfwsettings{'SRC_PORT'}='';
 900                 $fwdfwsettings{'ICMP_TYPES'}='';
 901                 $fwdfwsettings{'USESRV'}='';
 902                 $fwdfwsettings{'TGT_PORT'}='';
 903         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 904                 $fwdfwsettings{'USE_SRC_PORT'}='';
 905                 $fwdfwsettings{'SRC_PORT'}='';
 906                 $fwdfwsettings{'ICMP_TYPES'}='';
 907                 $fwdfwsettings{'USESRV'}='';
 908                 $fwdfwsettings{'TGT_PORT'}='';
 909         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 910                 $fwdfwsettings{'USE_SRC_PORT'}='';
 911                 $fwdfwsettings{'SRC_PORT'}='';
 912                 $fwdfwsettings{'ICMP_TYPES'}='';
 913                 $fwdfwsettings{'USESRV'}='';
 914                 $fwdfwsettings{'TGT_PORT'}='';
 915         }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
 916                 $fwdfwsettings{'USE_SRC_PORT'}='';
 917                 $fwdfwsettings{'SRC_PORT'}='';
 918                 $fwdfwsettings{'ICMP_TYPES'}='';
 919                 $fwdfwsettings{'USESRV'}='';
 920                 $fwdfwsettings{'TGT_PORT'}='';
 921         }elsif($fwdfwsettings{'PROT'} eq 'IPv6'){
 922                 $fwdfwsettings{'USE_SRC_PORT'}='';
 923                 $fwdfwsettings{'SRC_PORT'}='';
 924                 $fwdfwsettings{'ICMP_TYPES'}='';
 925                 $fwdfwsettings{'USESRV'}='';
 926                 $fwdfwsettings{'TGT_PORT'}='';
 927         }elsif($fwdfwsettings{'PROT'} eq 'IPIP'){
 928                 $fwdfwsettings{'USE_SRC_PORT'}='';
 929                 $fwdfwsettings{'SRC_PORT'}='';
 930                 $fwdfwsettings{'ICMP_TYPES'}='';
 931                 $fwdfwsettings{'USESRV'}='';
 932                 $fwdfwsettings{'TGT_PORT'}='';
 933         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP' && $fwdfwsettings{'PROT'} ne 'ICMP'){
 934                 $fwdfwsettings{'ICMP_TYPES'}='';
 935                 $fwdfwsettings{'PROT'} = '';
 936         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 937                 $fwdfwsettings{'ICMP_TYPES'}='';
 938         }
 939 }
 940 sub checkcounter
 941 {
 942         my ($base1,$val1,$base2,$val2) = @_;
 943
 944         if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
 945                 &dec_counter($confignet,\%customnetwork,$val1);
 946         }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
 947                 &dec_counter($confighost,\%customhost,$val1);
 948         }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
 949                 &dec_counter($configgrp,\%customgrp,$val1);
 950         }elsif($base1 eq 'cust_srv'){
 951                 &dec_counter($configsrv,\%customservice,$val1);
 952         }elsif($base1 eq 'cust_srvgrp'){
 953                 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
 954         }
 955
 956         if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
 957                 &inc_counter($confignet,\%customnetwork,$val2);
 958         }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
 959                 &inc_counter($confighost,\%customhost,$val2);
 960         }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
 961                 &inc_counter($configgrp,\%customgrp,$val2);
 962         }elsif($base2 eq 'cust_srv'){
 963                 &inc_counter($configsrv,\%customservice,$val2);
 964         }elsif($base2 eq 'cust_srvgrp'){
 965                 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
 966         }
 967 }
 968 sub checkvpn
 969 {
 970         my $ip=shift;
 971         #Test if manual IP is part of static OpenVPN networks
 972         &General::readhasharray("$configccdnet", \%ccdnet);
 973         foreach my $key (sort keys %ccdnet){
 974                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 975                 my $sub=&General::iporsubtodec($vpnsubnet);
 976                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 977                         return 0;
 978                 }
 979         }
 980         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 981         # because if one creates a custom host with the ip, we need to check the color there!
 982         # It does not make sense to check this here
 983
 984         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 985         # Is also checked in getcolor
 986
 987         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 988         return 1;
 989 }
 990 sub checkvpncolor
 991 {
 992
 993 }
 994 sub deleterule
 995 {
 996         my %delhash=();
 997         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 998         foreach my $key (sort {$a <=> $b} keys %delhash){
 999                 if ($key == $fwdfwsettings{'key'}){
1000                         #check hosts/net and groups
1001                         &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
1002                         &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
1003                         #check services and groups
1004                         if ($delhash{$key}[11] eq 'ON'){
1005                                 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
1006                         }
1007                 }
1008                 if ($key >= $fwdfwsettings{'key'}) {
1009                         my $next = $key + 1;
1010                         if (exists $delhash{$next}) {
1011                                 foreach my $i (0 .. $#{$delhash{$next}}) {
1012                                         $delhash{$key}[$i] = $delhash{$next}[$i];
1013                                 }
1014                         }
1015                 }
1016         }
1017         # Remove the very last entry.
1018         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
1019         delete $delhash{$last_key};
1020
1021         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
1022         &General::firewall_config_changed();
1023
1024         if($fwdfwsettings{'nobase'} ne 'on'){
1025                 &base;
1026         }
1027 }
1028 sub disable_rule
1029 {
1030         my $key1=shift;
1031         &General::readhasharray("$configfwdfw", \%configfwdfw);
1032         foreach my $key (sort keys %configfwdfw){
1033                         if ($key eq $key1 ){
1034                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
1035                 }
1036         }
1037         &General::writehasharray("$configfwdfw", \%configfwdfw);
1038         &General::firewall_config_changed();
1039 }
1040 sub dec_counter
1041 {
1042         my $config=shift;
1043         my %hash=%{(shift)};
1044         my $val=shift;
1045         my $pos;
1046         &General::readhasharray($config, \%hash);
1047         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1048                 if($hash{$key}[0] eq $val){
1049                         $pos=$#{$hash{$key}};
1050                         $hash{$key}[$pos] = $hash{$key}[$pos]-1;
1051                 }
1052         }
1053         &General::writehasharray($config, \%hash);
1054 }
1055 sub error
1056 {
1057         if ($errormessage) {
1058                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1059                 print "<class name='base'>$errormessage\n";
1060                 print "&nbsp;</class>\n";
1061                 &Header::closebox();
1062                 print"<hr>";
1063         }
1064 }
1065 sub fillselect
1066 {
1067         my %hash=%{(shift)};
1068         my $val=shift;
1069         my $key;
1070         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
1071                 if($hash{$key}[0] eq $val){
1072                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
1073                 }else{
1074                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1075                 }
1076         }
1077 }
1078 sub gen_dd_block
1079 {
1080         my $srctgt = shift;
1081         my $grp=shift;
1082         my $helper='';
1083         my $show='';
1084         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1085         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1086         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1087         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1088         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1089         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1090         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1091         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1092         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1093         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1094         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1095         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1096         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1097         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1098         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1099         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1100         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1101         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1102         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1103 print<<END;
1104                 <table width='100%' border='0'>
1105                 <tr><td width='50%' valign='top'>
1106                 <table width='100%' border='0'>
1107                 <tr><td width='1%'><input type='radio' name='$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;'>
1108 END
1109         foreach my $network (sort keys %defaultNetworks)
1110                 {
1111                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1112                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1113                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1114                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1115                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1116                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1117                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1118                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1119                         if ($ifaces{$defnet}){
1120                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1121                         }else{
1122                                 print ">$network</option>";
1123                         }
1124                 }
1125         print"</select></td></tr>";
1126         #custom networks
1127         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1128                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1129                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1130                 print"</select></td>";
1131         }
1132         #custom hosts
1133         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1134                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1135                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1136                 print"</select></td>";
1137         }
1138         #custom groups
1139         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1140                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1141                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1142                         if($helper ne $customgrp{$key}[0]){
1143                                 print"<option ";
1144                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1145                                 print ">$customgrp{$key}[0]</option>";
1146                         }
1147                         $helper=$customgrp{$key}[0];
1148                 }
1149                 print"</select></td>";
1150         }
1151         #End left table. start right table (vpn)
1152         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1153         # CCD networks
1154         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1155                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1156                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1157                 print"</select></td></tr>";
1158         }
1159         #OVPN CCD Hosts
1160         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1161                 if ($ccdhost{$key}[33] ne '' ){
1162                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1163                         $show='1';
1164                         print "<option value='$ccdhost{$key}[1]'";
1165                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1166                         print ">$ccdhost{$key}[1]</option>";
1167                 }
1168         }
1169         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1170                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1171         }
1172         if ($show eq '1'){$show='';print"</select></td></tr>";}
1173         #OVPN N2N
1174         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1175                 if ($ccdhost{$key}[3] eq 'net'){
1176                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1177                         $show='1';
1178                         print "<option value='$ccdhost{$key}[1]'";
1179                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1180                         print ">$ccdhost{$key}[1]</option>";
1181                 }
1182         }
1183         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1184                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1185         }
1186         if ($show eq '1'){$show='';print"</select></td></tr>";}
1187         #IPsec netze
1188         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1189                 if ($ipsecconf{$key}[3] eq 'net' || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1190                         print"<tr><td valign='top'><input type='radio' name='$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 '');
1191                         $show='1';
1192                         print "<option ";
1193                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1194                         print ">$ipsecconf{$key}[1]</option>";
1195                 }
1196         }
1197         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1198                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1199         }
1200         if ($show eq '1'){$show='';print"</select></td></tr>";}
1201
1202         print"</table>";
1203         print"</td></tr></table><br>";
1204 }
1205 sub get_ip
1206 {
1207         my $val=shift;
1208         my $grp =shift;
1209         my $a;
1210         my $b;
1211         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1212         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1213                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1214                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1215                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1216                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1217                                 $a=$netsettings{'GREEN_NETADDRESS'};
1218                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1219                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1220                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1221                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1222                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1223                                 $a=$netsettings{'BLUE_NETADDRESS'};
1224                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1225                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1226                                 &General::readhash("$configovpn",\%ovpnsettings);
1227                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1228                                 $b=&General::iporsubtocidr($b);
1229                         }
1230                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1231                         &General::readhasharray("$confignet", \%customnetwork);
1232                         foreach my $key (keys %customnetwork){
1233                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1234                                         $a=$customnetwork{$key}[1];
1235                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1236                                 }
1237                         }
1238                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1239                         &General::readhasharray("$confighost", \%customhost);
1240                         foreach my $key (keys %customhost){
1241                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1242                                         if ($customhost{$key}[1] eq 'ip'){
1243                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1244                                                 $b=&General::iporsubtocidr($b);
1245                                         }else{
1246                                                 if ($grp eq 'grp2'){
1247                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1248                                                 }
1249                                         }
1250                                 }
1251                         }
1252                 }
1253         }
1254         return $a,$b;
1255 }
1256 sub get_name
1257 {
1258         my $val=shift;
1259         &General::setup_default_networks(\%defaultNetworks);
1260         foreach my $network (sort keys %defaultNetworks)
1261         {
1262                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1263         }
1264 }
1265 sub getsrcport
1266 {
1267         my %hash=%{(shift)};
1268         my $key=shift;
1269         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1270                 $hash{$key}[10]=~ s/\|/,/g;
1271                 print": $hash{$key}[10]";
1272         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1273                 print": <br>$hash{$key}[9] ";
1274         }
1275 }
1276 sub gettgtport
1277 {
1278         my %hash=%{(shift)};
1279         my $key=shift;
1280         my $service;
1281         my $prot;
1282         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1283                 if($hash{$key}[14] eq 'cust_srv'){
1284                         &General::readhasharray("$configsrv", \%customservice);
1285                         foreach my $i (sort keys %customservice){
1286                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1287                                         $service = $customservice{$i}[0];
1288                                 }
1289                         }
1290                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1291                         $service=$hash{$key}[15];
1292                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1293                         $hash{$key}[15]=~ s/\|/,/g;
1294                         $service=$hash{$key}[15];
1295                 }
1296                 if($service){
1297                         print": $service";
1298                 }
1299         }
1300 }
1301 sub get_serviceports
1302 {
1303         my $type=shift;
1304         my $name=shift;
1305         &General::readhasharray("$configsrv", \%customservice);
1306         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1307         my $tcp;
1308         my $udp;
1309         my $icmp;
1310         @protocols=();
1311         if($type eq 'service'){
1312                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1313                         if ($customservice{$key}[0] eq $name){
1314                                 push (@protocols,$customservice{$key}[2]);
1315                         }
1316                 }
1317         }elsif($type eq 'group'){
1318                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1319                         if ($customservicegrp{$key}[0] eq $name){
1320                                 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1321                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1322                                                 if($customservice{$key1}[2] eq 'TCP'){
1323                                                         $tcp='TCP';
1324                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1325                                                         $icmp='ICMP';
1326                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1327                                                         $udp='UDP';
1328                                                 }
1329                                         }
1330                                 }
1331                         }
1332                 }
1333         }
1334         if($tcp && $udp && $icmp){
1335                 push (@protocols,"TCP,UDP, <br>ICMP");
1336                 return @protocols;
1337         }
1338         if($tcp){
1339                 push (@protocols,"TCP");
1340         }
1341         if($udp){
1342                 push (@protocols,"UDP");
1343         }
1344         if($icmp){
1345                 push (@protocols,"ICMP");
1346         }
1347         return @protocols;
1348 }
1349 sub getcolor
1350 {
1351         my $nettype=shift;
1352         my $val=shift;
1353         my $hash=shift;
1354         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1355                 #custom Hosts
1356                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1357                         foreach my $key (sort keys %$hash){
1358                                 if ($$hash{$key}[0] eq $val){
1359                                         $val=$$hash{$key}[2];
1360                                 }
1361                         }
1362                 }
1363                 #standard networks
1364                 if ($val eq 'GREEN'){
1365                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1366                         return;
1367                 }elsif ($val eq 'ORANGE'){
1368                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1369                         return;
1370                 }elsif ($val eq 'BLUE'){
1371                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1372                         return;
1373                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1374                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1375                         return;
1376                 }elsif ($val eq 'IPFire' ){
1377                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1378                         return;
1379                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1380                         my ($sip,$scidr) = split ("/",$val);
1381                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1382                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1383                                 return;
1384                         }
1385                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1386                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1387                                 return;
1388                         }
1389                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1390                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1391                                 return;
1392                         }
1393                 }elsif ($val eq 'Default IP'){
1394                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1395                         return;
1396                 }
1397                 #Check if a manual IP or custom host is part of a VPN
1398                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1399                         #Check if IP is part of OpenVPN dynamic subnet
1400                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1401                         my ($c,$d) = split("/",$val);
1402                         if (&General::IpInSubnet($c,$a,$b)){
1403                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1404                                 return;
1405                         }
1406                         #Check if IP is part of OpenVPN static subnet
1407                         foreach my $key (sort keys %ccdnet){
1408                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1409                                 $b =&General::iporsubtodec($b);
1410                                 if (&General::IpInSubnet($c,$a,$b)){
1411                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1412                                         return;
1413                                 }
1414                         }
1415                         #Check if IP is part of OpenVPN N2N subnet
1416                         foreach my $key (sort keys %ccdhost){
1417                                 if ($ccdhost{$key}[3] eq 'net'){
1418                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1419                                         if (&General::IpInSubnet($c,$a,$b)){
1420                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1421                                                 return;
1422                                         }
1423                                 }
1424                         }
1425                         #Check if IP is part of IPsec RW network
1426                         if ($ipsecsettings{'RW_NET'} ne ''){
1427                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1428                                 $b=&General::iporsubtodec($b);
1429                                 if (&General::IpInSubnet($c,$a,$b)){
1430                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1431                                         return;
1432                                 }
1433                         }
1434                         #Check if IP is part of a IPsec N2N network
1435                         foreach my $key (sort keys %ipsecconf){
1436                                 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1437                                 if (&General::IpInSubnet($c,$a,$b)){
1438                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1439                                         return;
1440                                 }
1441                         }
1442                 }
1443                 #VPN networks
1444                 if ($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'){
1445                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1446                         return;
1447                 }
1448                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1449                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1450                         return;
1451                 }
1452                 #ALIASE
1453                 foreach my $alias (sort keys %aliases)
1454                 {
1455                         if ($val eq $alias){
1456                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1457                                 return;
1458                         }
1459                 }
1460         }
1461         $tdcolor='';
1462         return;
1463 }
1464 sub hint
1465 {
1466         if ($hint) {
1467                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1468                 print "<class name='base'>$hint\n";
1469                 print "&nbsp;</class>\n";
1470                 &Header::closebox();
1471                 print"<hr>";
1472         }
1473 }
1474 sub inc_counter
1475 {
1476         my $config=shift;
1477         my %hash=%{(shift)};
1478         my $val=shift;
1479         my $pos;
1480
1481         &General::readhasharray($config, \%hash);
1482         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1483                 if($hash{$key}[0] eq $val){
1484                         $pos=$#{$hash{$key}};
1485                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1486                 }
1487         }
1488         &General::writehasharray($config, \%hash);
1489 }
1490 sub newrule
1491 {
1492         &error;
1493         &General::setup_default_networks(\%defaultNetworks);
1494         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1495         #read all configfiles
1496         &General::readhasharray("$configccdnet", \%ccdnet);
1497         &General::readhasharray("$confignet", \%customnetwork);
1498         &General::readhasharray("$configccdhost", \%ccdhost);
1499         &General::readhasharray("$confighost", \%customhost);
1500         &General::readhasharray("$configccdhost", \%ccdhost);
1501         &General::readhasharray("$configgrp", \%customgrp);
1502         &General::readhasharray("$configipsec", \%ipsecconf);
1503         &General::get_aliases(\%aliases);
1504         my %checked=();
1505         my $helper;
1506         my $sum=0;
1507         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1508         my $config=$fwdfwsettings{'config'};
1509         my %hash=();
1510         #Get Red IP-ADDRESS
1511         open (CONN1,"/var/ipfire/red/local-ipaddress");
1512         my $redip = <CONN1>;
1513         close(CONN1);
1514         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1515         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1516         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1517         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1518         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1519         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1520         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1521         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1522         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1523         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1524         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1525         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1526         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1527         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1528         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1529         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1530         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1531         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1532         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1533         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1534         #check if update and get values
1535         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1536                 &General::readhasharray("$config", \%hash);
1537                 foreach my $key (sort keys %hash){
1538                         $sum++;
1539                         if ($key eq $fwdfwsettings{'key'}){
1540                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1541                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1542                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1543                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1544                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1545                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1546                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1547                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1548                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1549                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1550                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1551                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1552                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1553                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1554                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1555                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1556                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1557                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1558                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1559                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1560                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1561                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1562                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1563                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1564                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1565                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1566                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1567                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1568                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1569                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1570                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1571                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1572                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1573                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1574                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1575                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1576                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1577                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1578                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1579                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1580                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1581                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1582                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1583                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1584                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1585                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1586                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1587                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1588                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1589                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1590                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1591                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1592                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1593                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1594                                 $selected{'dnat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1595                                 $selected{'snat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1596                         }
1597                 }
1598                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1599                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1600                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1601                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1602                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1603                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1604                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1605                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1606                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1607                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1608                 #check if manual ip (source) is orange network
1609                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1610                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1611                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1612                                 $fwdfwsettings{'oldorange'} ='on';
1613                         }
1614                 }
1615         }else{
1616                 $fwdfwsettings{'ACTIVE'}='ON';
1617                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1618                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1619                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1620                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1621                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1622                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1623                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1624                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1625                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1626                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1627                 #check if manual ip (source) is orange network
1628                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1629                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1630                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1631                                 $fwdfwsettings{'oldorange'} ='on';
1632                         }
1633                 }
1634         }
1635         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1636         &Header::closebox();
1637         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1638         #------SOURCE-------------------------------------------------------
1639         print "<form method='post'>";
1640         print<<END;
1641                 <table width='100%' border='0'>
1642                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$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>
1643 END
1644                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1645                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1646                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1647                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1648                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1649                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1650                 if (! -z "${General::swroot}/ethernet/aliases"){
1651                         foreach my $alias (sort keys %aliases)
1652                         {
1653                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1654                         }
1655                 }
1656                 print<<END;
1657                 </select></td></tr>
1658                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1659 END
1660                 &gen_dd_block('src','grp1');
1661                 print"<hr>";
1662                 &Header::closebox();
1663
1664                 #---SNAT / DNAT ------------------------------------------------
1665                 &Header::openbox('100%', 'left', 'NAT');
1666                 print<<END;
1667                         <label>
1668                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1669                                 $Lang::tr{'fwdfw use nat'}
1670                         </label>
1671                         <div class="NAT">
1672                                 <table width='100%' border='0'>
1673                                         <tr>
1674                                                 <td width='5%'></td>
1675                                                 <td width='40%'>
1676                                                         <label>
1677                                                                 <input type='radio' name='nat' id='dnat' value='dnat' checked>
1678                                                                 $Lang::tr{'fwdfw dnat'}
1679                                                         </label>
1680                                                 </td>
1681 END
1682
1683                 if (%aliases) {
1684                         print <<END;
1685                                                 <td width='25%' align='right'>$Lang::tr{'dnat address'}:</td>
1686                                                 <td width='30%'>
1687                                                         <select name='dnat' style='width: 100%;'>
1688                                                                 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'default ip'} ($netsettings{'RED_ADDRESS'})</option>
1689 END
1690                         foreach my $alias (sort keys %aliases) {
1691                                 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1692                         }
1693
1694                         print "</select>";
1695                 } else {
1696                         print <<END;
1697                                                 <td colspan="2" width='55%'>
1698                                                         <input type='hidden' name='dnat' value='Default IP'>
1699                                                 </td>
1700 END
1701                 }
1702                 print "</tr>";
1703
1704                 #SNAT
1705                 print <<END;
1706                                         <tr>
1707                                                 <td width='5%'></td>
1708                                                 <td width='40%'>
1709                                                         <label>
1710                                                                 <input type='radio' name='nat' id='snat' value='snat' $checked{'nat'}{'snat'}>
1711                                                                 $Lang::tr{'fwdfw snat'}
1712                                                         </label>
1713                                                 </td>
1714                                                 <td width='25%' align='right'>$Lang::tr{'snat new source ip address'}:</td>
1715                                                 <td width='30%'>
1716                                                         <select name='snat' style='width: 100%;'>
1717 END
1718
1719                 foreach my $alias (sort keys %aliases) {
1720                         print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1721                 }
1722
1723                 # XXX this is composed in a very ugly fashion
1724                 foreach my $network (sort keys %defaultNetworks) {
1725                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1726                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1727                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1728                         next if($defaultNetworks{$network}{'NAME'} =~ /IPsec/i);
1729
1730                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1731                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1732                         print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1733                 }
1734
1735                 print <<END;
1736                                                         </select>
1737                                                 </td>
1738                                         </tr>
1739                                 </table>
1740                         </div>
1741 END
1742                 &Header::closebox();
1743
1744                 #---TARGET------------------------------------------------------
1745                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1746                 print<<END;
1747                 <table width='100%' border='0'>
1748                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1749 END
1750                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1751                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1752                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1753                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1754                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1755                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1756                 if (! -z "${General::swroot}/ethernet/aliases"){
1757                         foreach my $alias (sort keys %aliases)
1758                         {
1759                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1760                         }
1761                 }
1762                 print<<END;
1763                 </select></td></tr>
1764                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1765 END
1766                 &gen_dd_block('tgt','grp2');
1767                 print"<hr>";
1768                 &Header::closebox;
1769                 #---PROTOCOL------------------------------------------------------
1770                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1771                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1772                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1773
1774                 # The dnatport may be empty, if it matches TGT_PORT
1775                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1776                         $fwdfwsettings{'dnatport'} = "";
1777                 }
1778
1779                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1780                 #Fix Protocol for JQuery
1781                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1782                         $fwdfwsettings{'PROT'} = 'template';
1783                 }
1784                 print<<END;
1785                         <table width='100%' border='0'>
1786                                 <tr>
1787                                         <td width="25%">
1788                                                 <select name='PROT' id='protocol' style="width: 95px;">
1789 END
1790                 print "<option value=\"\"";
1791                 if ($fwdfwsettings{'PROT'} eq '') {
1792                         print " selected=\"selected\"";
1793                 }
1794                 print ">$Lang::tr{'all'}</option>";
1795
1796                 print "<option value=\"template\"";
1797                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1798                 print ">- $Lang::tr{'template'} -</option>";
1799
1800                 foreach (@PROTOCOLS) {
1801                         print"<option value=\"$_\"";
1802                         if ($_ eq $fwdfwsettings{'PROT'}) {
1803                                 print " selected=\"selected\"";
1804                         }
1805                         if($_ eq "IPv6"){
1806                                 print ">$Lang::tr{'fwdfw prot41'}</option>";
1807                         }else{
1808                                 print ">$_</option>";
1809                         }
1810                 }
1811
1812                 print<<END;
1813                                                 </select>
1814                                         </td>
1815                                         <td width="75%">
1816                                                 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1817                                                         <tr>
1818                                                                 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1819                                                                 <td colspan='2'>
1820                                                                         <select name='ICMP_TYPES' style='min-width:230px;'>
1821 END
1822                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1823                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1824                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1825                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1826                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1827                         }else{
1828                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1829                         }
1830                 }
1831
1832                 print <<END;
1833                                                                         </select>
1834                                                                 </td>
1835                                                         </tr>
1836                                                 </table>
1837
1838                                                 <table width="100%" border="0" id="PROTOCOL_PORTS">
1839                                                         <tr>
1840                                                                 <!-- #SOURCEPORT -->
1841                                                                 <td>
1842                                                                         $Lang::tr{'fwdfw use srcport'}
1843                                                                 </td>
1844                                                                 <td>
1845                                                                         <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1846                                                                 </td>
1847                                                                 <td width='10%'>
1848                                                                 </td>
1849
1850                                                                 <!-- #TARGETPORT -->
1851                                                                 <td>
1852                                                                         $Lang::tr{'fwdfw use srv'}
1853                                                                 </td>
1854
1855                                                                 <td>
1856                                                                         <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1857                                                                 </td>
1858                                                         </tr>
1859                                                         <tr class="NAT">
1860                                                                 <td colspan='3'></td>
1861                                                                 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1862                                                                 <td>
1863                                                                         <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1864                                                                 </td>
1865                                                         </tr>
1866                                                 </table>
1867
1868                                                 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1869                                                         <tr>
1870                                                                 <td>
1871                                                                         <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1872                                                                         $Lang::tr{'fwhost cust service'}
1873                                                                 </td>
1874                                                                 <td>
1875                                                                         <select name='cust_srv' style='min-width: 230px;'>
1876 END
1877
1878                 &General::readhasharray("$configsrv", \%customservice);
1879                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1880                         print"<option ";
1881                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1882                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1883                 }
1884
1885                 print <<END;
1886                                                                         </select>
1887                                                                 </td>
1888                                                         </tr>
1889                                                         <tr>
1890                                                                 <td>
1891                                                                         <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1892                                                                         $Lang::tr{'fwhost cust srvgrp'}
1893                                                                 </td>
1894                                                                 <td>
1895                                                                         <select name='cust_srvgrp' style='min-width:230px;'>
1896 END
1897
1898                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1899                 my $helper;
1900                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1901                         if ($helper ne $customservicegrp{$key}[0]){
1902                                 print"<option ";
1903                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1904                                 print">$customservicegrp{$key}[0]</option>";
1905                         }
1906                         $helper=$customservicegrp{$key}[0];
1907                 }
1908
1909                 print<<END;
1910                                                                         </select>
1911                                                                 </td>
1912                                                         </tr>
1913                                                 </table>
1914                                         </td>
1915                                 </tr>
1916                         </table>
1917 END
1918
1919                 &Header::closebox;
1920
1921                 $checked{"RULE_ACTION"} = ();
1922                 foreach ("ACCEPT", "DROP", "REJECT") {
1923                         $checked{"RULE_ACTION"}{$_} = "";
1924                 }
1925
1926                 if($fwdfwsettings{'updatefwrule'} eq 'on') {
1927                         $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}} = "checked";
1928                 } elsif ($fwdfwsettings{'POLICY'} eq 'MODE1') {
1929                         $checked{"RULE_ACTION"}{"ACCEPT"} = "checked";
1930                 } elsif ($fwdfwsettings{'POLICY'} eq 'MODE2') {
1931                         $checked{"RULE_ACTION"}{"DROP"} = "checked";
1932                 }
1933
1934                 print <<END;
1935                         <hr><br>
1936
1937                         <center>
1938                                 <table width="80%" border="0">
1939                                         <tr>
1940                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1941                                                         &nbsp;<br>&nbsp;
1942                                                 </td>
1943                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1944                                                         &nbsp;<br>&nbsp;
1945                                                 </td>
1946                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1947                                                         &nbsp;<br>&nbsp;
1948                                                 </td>
1949                                         </tr>
1950                                         <tr>
1951                                                 <td width="33%" align="center">
1952                                                         <label>
1953                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1954                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1955                                                         </label>
1956                                                 </td>
1957                                                 <td width="33%" align="center">
1958                                                         <label>
1959                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1960                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1961                                                         </label>
1962                                                 </td>
1963                                                 <td width="33%" align="center">
1964                                                         <label>
1965                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1966                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1967                                                         </label>
1968                                                 </td>
1969                                         </tr>
1970                                 </table>
1971                         </center>
1972
1973                         <br>
1974 END
1975
1976                 #---Activate/logging/remark-------------------------------------
1977                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1978                 print<<END;
1979                 <table width='100%' border='0'>
1980 END
1981                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1982                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1983                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1984                         for (my $count =1; $count <= $sum; $count++){
1985                                 print"<option value='$count' ";
1986                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1987                                 print">$count</option>";
1988                         }
1989                         print"</select></td></tr>";
1990                 }else{
1991                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1992                 }
1993
1994                 print<<END;
1995                 </table>
1996                 <table width='100%'>
1997                         <tr>
1998 END
1999
2000                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
2001                         print <<END;
2002                                 <td>
2003                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
2004                                 </td>
2005                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
2006 END
2007                 } else {
2008                         print <<END;
2009                                 <td colspan="2">
2010                                         <input type="hidden" name="ACTIVE" value="ON">
2011                                 </td>
2012 END
2013                 }
2014
2015                 print <<END;
2016                         </tr>
2017                         <tr>
2018                                 <td>
2019                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
2020                                 </td>
2021                                 <td>$Lang::tr{'fwdfw log rule'}</td>
2022                         </tr>
2023                         <tr>
2024                                 <td width='1%'>
2025                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
2026                                 </td>
2027                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
2028                         </tr>
2029                         <tr id="TIME_CONSTRAINTS">
2030                                 <td colspan="2">
2031                                         <table width="66%" border="0">
2032                                                 <tr>
2033                                                         <td width="8em">&nbsp;</td>
2034                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
2035                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
2036                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
2037                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
2038                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
2039                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
2040                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
2041                                                         <td>&nbsp;</td>
2042                                                 </tr>
2043                                                 <tr>
2044                                                         <td width="8em">&nbsp;</td>
2045                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
2046                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
2047                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
2048                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
2049                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
2050                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
2051                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
2052                                                         <td>
2053                                                                 <select name='TIME_FROM'>
2054 END
2055                 for (my $i=0;$i<=23;$i++) {
2056                         $i = sprintf("%02s",$i);
2057                         for (my $j=0;$j<=45;$j+=15) {
2058                                 $j = sprintf("%02s",$j);
2059                                 my $time = $i.":".$j;
2060                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
2061                         }
2062                 }
2063                 print<<END;
2064                                                                 </select> &dash;
2065                                                                 <select name='TIME_TO'>
2066 END
2067                 for (my $i=0;$i<=23;$i++) {
2068                         $i = sprintf("%02s",$i);
2069                         for (my $j=0;$j<=45;$j+=15) {
2070                                 $j = sprintf("%02s",$j);
2071                                 my $time = $i.":".$j;
2072                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
2073                         }
2074                 }
2075                 print<<END;
2076                                                                 </select>
2077                                                         </td>
2078                                                 </tr>
2079                                         </table>
2080                                 </td>
2081                         </tr>
2082                 </table>
2083                 <br><hr>
2084 END
2085
2086                 #---ACTION------------------------------------------------------
2087                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
2088                         print<<END;
2089                         <table border='0' width='100%'>
2090                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
2091                         <input type='hidden' name='config' value='$config' >
2092                         <input type='hidden' name='ACTION' value='saverule' ></form>
2093                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2094                         </table>
2095                         <br>
2096 END
2097                 }else{
2098                         print<<END;
2099                         <table border='0' width='100%'>
2100                         <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='$fwdfwsettings{'key'}'>
2101                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2102                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2103                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2104                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2105                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2106                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2107                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2108                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2109                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2110                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2111                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2112                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2113                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2114                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2115                         </table></form>
2116 END
2117                 }
2118                 &Header::closebox();
2119 }
2120 sub pos_up
2121 {
2122         my %uphash=();
2123         my %tmp=();
2124         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2125         foreach my $key (sort keys %uphash){
2126                 if ($key eq $fwdfwsettings{'key'}) {
2127                         my $last = $key -1;
2128                         if (exists $uphash{$last}){
2129                                 #save rule last
2130                                 foreach my $y (0 .. $#{$uphash{$last}}) {
2131                                                 $tmp{0}[$y] = $uphash{$last}[$y];
2132                                 }
2133                                 #copy active rule to last
2134                                 foreach my $i (0 .. $#{$uphash{$last}}) {
2135                                         $uphash{$last}[$i] = $uphash{$key}[$i];
2136                                 }
2137                                 #copy saved rule to actual position
2138                                 foreach my $x (0 .. $#{$tmp{0}}) {
2139                                                 $uphash{$key}[$x] = $tmp{0}[$x];
2140                                 }
2141                         }
2142                 }
2143         }
2144         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2145         &General::firewall_config_changed();
2146 }
2147 sub pos_down
2148 {
2149         my %downhash=();
2150         my %tmp=();
2151         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2152         foreach my $key (sort keys %downhash){
2153                 if ($key eq $fwdfwsettings{'key'}) {
2154                         my $next = $key + 1;
2155                         if (exists $downhash{$next}){
2156                                 #save rule next
2157                                 foreach my $y (0 .. $#{$downhash{$next}}) {
2158                                                 $tmp{0}[$y] = $downhash{$next}[$y];
2159                                 }
2160                                 #copy active rule to next
2161                                 foreach my $i (0 .. $#{$downhash{$next}}) {
2162                                         $downhash{$next}[$i] = $downhash{$key}[$i];
2163                                 }
2164                                 #copy saved rule to actual position
2165                                 foreach my $x (0 .. $#{$tmp{0}}) {
2166                                                 $downhash{$key}[$x] = $tmp{0}[$x];
2167                                 }
2168                         }
2169                 }
2170         }
2171         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2172         &General::firewall_config_changed();
2173 }
2174 sub saverule
2175 {
2176         my $hash=shift;
2177         my $config=shift;
2178         &General::readhasharray("$config", $hash);
2179         if (!$errormessage){
2180                 ################################################################
2181                 #check if we change an INPUT rule to a OUTGOING
2182                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
2183                         &changerule($configinput);
2184                         #print"1";
2185                 }
2186                 #check if we change an INPUT rule to a FORWARD
2187                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2188                         &changerule($configinput);
2189                         #print"2";
2190                 }
2191                 ################################################################
2192                 #check if we change an OUTGOING rule to an INPUT
2193                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
2194                         &changerule($configoutgoing);
2195                         #print"3";
2196                 }
2197                 #check if we change an OUTGOING rule to a FORWARD
2198                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2199                         &changerule($configoutgoing);
2200                         #print"4";
2201                 }
2202                 ################################################################
2203                 #check if we change a FORWARD rule to an INPUT
2204                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2205                         &changerule($configfwdfw);
2206                         #print"5";
2207                 }
2208                 #check if we change a FORWARD rule to an OUTGOING
2209                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2210                         &changerule($configfwdfw);
2211                         #print"6";
2212                 }
2213                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2214                         my $key = &General::findhasharraykey ($hash);
2215                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2216                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2217                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2218                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2219                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2220                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2221                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2222                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2223                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2224                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2225                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2226                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2227                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2228                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2229                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2230                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2231                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2232                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2233                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2234                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2235                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2236                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2237                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2238                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2239                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2240                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2241                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2242                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2243                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2244                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2245                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2246                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2247                         &General::writehasharray("$config", $hash);
2248                 }else{
2249                         foreach my $key (sort {$a <=> $b} keys %$hash){
2250                                 if($key eq $fwdfwsettings{'key'}){
2251                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2252                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2253                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2254                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2255                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2256                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2257                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2258                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2259                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2260                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2261                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2262                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2263                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2264                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2265                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2266                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2267                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2268                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2269                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2270                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2271                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2272                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2273                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2274                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2275                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2276                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2277                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2278                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2279                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2280                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2281                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2282                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2283                                         last;
2284                                 }
2285                         }
2286                 }
2287                 &General::writehasharray("$config", $hash);
2288                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2289                         my %tmp=();
2290                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2291                         for (my $z=0;$z<$val;$z++){
2292                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2293                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2294                                                 my $last = $key -1;
2295                                                 if (exists $$hash{$last}){
2296                                                         #save rule last
2297                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2298                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2299                                                         }
2300                                                         #copy active rule to last
2301                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2302                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2303                                                         }
2304                                                         #copy saved rule to actual position
2305                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2306                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2307                                                         }
2308                                                 }
2309                                         }
2310                                 }
2311                                 $fwdfwsettings{'oldrulenumber'}--;
2312                         }
2313                         &General::writehasharray("$config", $hash);
2314                         &General::firewall_config_changed();
2315                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2316                         my %tmp=();
2317                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2318                                 for (my $z=0;$z<$val;$z++){
2319                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2320                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2321                                                 my $next = $key + 1;
2322                                                 if (exists $$hash{$next}){
2323                                                         #save rule next
2324                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2325                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2326                                                         }
2327                                                         #copy active rule to next
2328                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2329                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2330                                                         }
2331                                                         #copy saved rule to actual position
2332                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2333                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2334                                                         }
2335                                                 }
2336                                         }
2337                                 }
2338                                 $fwdfwsettings{'oldrulenumber'}++;
2339                         }
2340                         &General::writehasharray("$config", $hash);
2341                         &General::firewall_config_changed();
2342                 }
2343         }
2344 }
2345 sub validremark
2346 {
2347         # Checks a hostname against RFC1035
2348         my $remark = $_[0];
2349
2350         # Each part should be at least two characters in length
2351         # but no more than 63 characters
2352         if (length ($remark) < 1 || length ($remark) > 255) {
2353                 return 0;}
2354         # Only valid characters are a-z, A-Z, 0-9 and -
2355         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2356                 return 0;}
2357         # First character can only be a letter or a digit
2358         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9(]*$/) {
2359                 return 0;}
2360         # Last character can only be a letter or a digit
2361         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2362                 return 0;}
2363         return 1;
2364 }
2365
2366 sub viewtablerule {
2367         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2368
2369         &viewtablenew(\%configfwdfw, $configfwdfw, $Lang::tr{'firewall rules'});
2370         &viewtablenew(\%configinputfw, $configinput, $Lang::tr{'external access'});
2371         &viewtablenew(\%configoutgoingfw, $configoutgoing, $Lang::tr{'outgoing firewall'});
2372 }
2373
2374 sub viewtablenew
2375 {
2376         my $hash=shift;
2377         my $config=shift;
2378         my $title=shift;
2379         my $go='';
2380
2381         my $show_box = (! -z $config) || ($optionsfw{'SHOWTABLES'} eq 'on');
2382         return if (!$show_box);
2383
2384         &General::get_aliases(\%aliases);
2385         &General::readhasharray("$confighost", \%customhost);
2386         &General::readhasharray("$config", $hash);
2387         &General::readhasharray("$configccdnet", \%ccdnet);
2388         &General::readhasharray("$configccdhost", \%ccdhost);
2389
2390         &Header::openbox('100%', 'left', $title);
2391         print "<table width='100%' cellspacing='0' border='0'>";
2392
2393         if (! -z $config) {
2394                 my $count=0;
2395                 my ($gif,$log);
2396                 my $ruletype;
2397                 my $rulecolor;
2398                 my $tooltip;
2399                 my @tmpsrc=();
2400                 my $coloryellow='';
2401
2402                 print <<END;
2403                                 <tr>
2404                                         <th align='right' width='3%'>
2405                                                 #
2406                                         </th>
2407                                         <th width='2%'></th>
2408                                         <th align='center'>
2409                                                 <b>$Lang::tr{'protocol'}</b>
2410                                         </th>
2411                                         <th align='center' width='30%'>
2412                                                 <b>$Lang::tr{'fwdfw source'}</b>
2413                                         </th>
2414                                         <th align='center'>
2415                                                 <b>$Lang::tr{'fwdfw log'}</b>
2416                                         </th>
2417                                         <th align='center' width='30%'>
2418                                                 <b>$Lang::tr{'fwdfw target'}</b>
2419                                         </th>
2420                                         <th align='center' colspan='6' width='18%'>
2421                                                 <b>$Lang::tr{'fwdfw action'}</b>
2422                                         </th>
2423                                 </tr>
2424 END
2425
2426                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2427                         $tdcolor='';
2428                         @tmpsrc=();
2429                         #check if vpn hosts/nets have been deleted
2430                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2431                                 push (@tmpsrc,$$hash{$key}[4]);
2432                         }
2433                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2434                                 push (@tmpsrc,$$hash{$key}[6]);
2435                         }
2436                         foreach my $host (@tmpsrc){
2437                                 if($$hash{$key}[3] eq  'ipsec_net_src' || $$hash{$key}[5] eq 'ipsec_net_tgt'){
2438                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2439                                                 $coloryellow='on';
2440                                                 &disable_rule($key);
2441                                                 $$hash{$key}[2]='';
2442                                         }
2443                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src' || $$hash{$key}[5] eq 'ovpn_net_tgt'){
2444                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2445                                                 $coloryellow='on';
2446                                                 &disable_rule($key);
2447                                                 $$hash{$key}[2]='';
2448                                         }
2449                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src' || $$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2450                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2451                                                 $coloryellow='on';
2452                                                 &disable_rule($key);
2453                                                 $$hash{$key}[2]='';
2454                                         }
2455                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src' || $$hash{$key}[5] eq 'ovpn_host_tgt'){
2456                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2457                                                 $coloryellow='on';
2458                                                 &disable_rule($key);
2459                                                 $$hash{$key}[2]='';
2460                                         }
2461                                 }
2462                         }
2463                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2464                         $count++;
2465                         if($coloryellow eq 'on'){
2466                                 print"<tr bgcolor='$color{'color14'}' >";
2467                                 $coloryellow='';
2468                         }elsif($coloryellow eq ''){
2469                                 if ($count % 2){
2470                                         $color="$color{'color22'}";
2471                                 }
2472                                 else{
2473                                         $color="$color{'color20'}";
2474                                 }
2475                         }
2476                         print<<END;
2477                                 <tr bgcolor='$color'>
2478                                         <td align='right' width='3%'>
2479                                                 <b>$key&nbsp;</b>
2480                                         </td>
2481 END
2482
2483                         #RULETYPE (A,R,D)
2484                         if ($$hash{$key}[0] eq 'ACCEPT'){
2485                                 $ruletype='A';
2486                                 $tooltip='ACCEPT';
2487                                 $rulecolor=$color{'color17'};
2488                         }elsif($$hash{$key}[0] eq 'DROP'){
2489                                 $ruletype='D';
2490                                 $tooltip='DROP';
2491                                 $rulecolor=$color{'color25'};
2492                         }elsif($$hash{$key}[0] eq 'REJECT'){
2493                                 $ruletype='R';
2494                                 $tooltip='REJECT';
2495                                 $rulecolor=$color{'color16'};
2496                         }
2497
2498                         print <<END;
2499                                         <td bgcolor='$rulecolor' align='center' width='2%'>
2500                                                 <span title='$tooltip'>&nbsp;&nbsp;</span>
2501                                         </td>
2502 END
2503
2504                         #Get Protocol
2505                         my $prot;
2506                         if ($$hash{$key}[8]){
2507                                 if ($$hash{$key}[8] eq "IPv6"){
2508                                         push (@protocols,$Lang::tr{'fwdfw prot41 short'})
2509                                 }else{
2510                                         push (@protocols,$$hash{$key}[8]);
2511                                 }
2512                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2513                                 &get_serviceports("service",$$hash{$key}[15]);
2514                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2515                                 &get_serviceports("group",$$hash{$key}[15]);
2516                         }else{
2517                                 push (@protocols,$Lang::tr{'all'});
2518                         }
2519
2520                         my $protz=join(",",@protocols);
2521                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2522                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2523                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2524                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2525                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2526                                                 last;
2527                                         }
2528                                 }
2529                         }else{
2530                                 print"<td align='center'>$protz</td>";
2531                         }
2532                         @protocols=();
2533                         #SOURCE
2534                         my $ipfireiface;
2535                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2536                         print"<td align='center' width='30%' $tdcolor>";
2537                         if ($$hash{$key}[3] eq 'ipfire_src'){
2538                                 $ipfireiface=$Lang::tr{'fwdfw iface'};
2539                         }
2540                         if ($$hash{$key}[3] eq 'std_net_src'){
2541                                 print &get_name($$hash{$key}[4]);
2542                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2543                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2544                                 if ($split2 eq '32'){
2545                                         print $split1;
2546                                 }else{
2547                                         print $$hash{$key}[4];
2548                                 }
2549                         }elsif ($$hash{$key}[4] eq 'RED1'){
2550                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2551                         }else{
2552                                 print "$$hash{$key}[4]";
2553                         }
2554                         $tdcolor='';
2555                         #SOURCEPORT
2556                         &getsrcport(\%$hash,$key);
2557                         #Is this a SNAT rule?
2558                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2559                                 my $net=&get_name($$hash{$key}[29]);
2560                                 if ( ! $net){ $net=$$hash{$key}[29];}
2561                                         print"<br>->$net";
2562                                 if ($$hash{$key}[30] ne ''){
2563                                         print": $$hash{$key}[30]";
2564                                 }
2565                         }
2566                         if ($$hash{$key}[17] eq 'ON'){
2567                                 $log="/images/on.gif";
2568                         }else{
2569                                 $log="/images/off.gif";
2570                         }
2571                         #LOGGING
2572                         print<<END;
2573                                         </td>
2574                                         <td align='center'>
2575                                                 <form method='POST' action=''>
2576                                                         <input type='image' img src='$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 ;'/>
2577                                                         <input type='hidden' name='key' value='$key' />
2578                                                         <input type='hidden' name='config' value='$config' />
2579                                                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2580                                                 </form>
2581                                         </td>
2582 END
2583                         #TARGET
2584                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2585                         print<<END;
2586                                         <td align='center' $tdcolor>
2587 END
2588                         #Is this a DNAT rule?
2589                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2590                                 print "Firewall ($$hash{$key}[29])";
2591                                 if($$hash{$key}[30] ne ''){
2592                                         $$hash{$key}[30]=~ tr/|/,/;
2593                                         print": $$hash{$key}[30]";
2594                                 }
2595                                 print"<br>-&gt;";
2596                         }
2597                         if ($$hash{$key}[5] eq 'ipfire'){
2598                                 $ipfireiface='Interface';
2599                         }
2600                         if ($$hash{$key}[5] eq 'std_net_tgt' || $$hash{$key}[5] eq 'ipfire'  || $$hash{$key}[6] eq 'RED1' || $$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE' ){
2601                                 if ($$hash{$key}[6] eq 'RED1'){
2602                                         print "$ipfireiface $Lang::tr{'red1'}";
2603                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL')
2604                                 {
2605                                         print "$ipfireiface ".&get_name($$hash{$key}[6]);
2606                                 }else{
2607                                         print $$hash{$key}[6];
2608                                 }
2609                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2610                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2611                                 if ($split2 eq '32'){
2612                                         print $split1;
2613                                 }else{
2614                                         print $$hash{$key}[6];
2615                                 }
2616                         }else{
2617                                 print "$$hash{$key}[6]";
2618                         }
2619                         $tdcolor='';
2620                         #TARGETPORT
2621                         &gettgtport(\%$hash,$key);
2622                         print"</td>";
2623                         #RULE ACTIVE
2624                         if($$hash{$key}[2] eq 'ON'){
2625                                 $gif="/images/on.gif"
2626
2627                         }else{
2628                                 $gif="/images/off.gif"
2629                         }
2630                         print<<END;
2631                                 <td width='3%' align='center'>
2632                                         <form method='POST' action=''>
2633                                                 <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;' />
2634                                                 <input type='hidden' name='key' value='$key' />
2635                                                 <input type='hidden' name='config' value='$config' />
2636                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2637                                         </form>
2638                                 </td>
2639                                 <td width='3%' align='center'>
2640                                         <form method='POST' action=''>
2641                                                 <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;'  />
2642                                                 <input type='hidden' name='key' value='$key' />
2643                                                 <input type='hidden' name='config' value='$config' />
2644                                                 <input type='hidden' name='ACTION' value='editrule' />
2645                                         </form>
2646                                 </td>
2647                                 <td width='3%' align='center'>
2648                                         <form method='POST' action=''>
2649                                                 <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;' />
2650                                                 <input type='hidden' name='key' value='$key' />
2651                                                 <input type='hidden' name='config' value='$config' />
2652                                                 <input type='hidden' name='ACTION' value='copyrule' />
2653                                         </form>
2654                                 </td>
2655                                 <td width='3%' align='center'>
2656                                         <form method='POST' action=''>
2657                                                 <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;'   />
2658                                                 <input type='hidden' name='key' value='$key' />
2659                                                 <input type='hidden' name='config' value='$config' />
2660                                                 <input type='hidden' name='ACTION' value='deleterule' />
2661                                         </form>
2662                                 </td>
2663 END
2664                         if (exists $$hash{$key-1}){
2665                                 print<<END;
2666                                         <td width='3%' align='center'>
2667                                                 <form method='POST' action=''>
2668                                                         <input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2669                                                         <input type='hidden' name='key' value='$key' />
2670                                                         <input type='hidden' name='config' value='$config' />
2671                                                         <input type='hidden' name='ACTION' value='moveup' />
2672                                                 </form>
2673                                         </td>
2674 END
2675                         }else{
2676                                 print"<td width='3%'></td>";
2677                         }
2678
2679                         if (exists $$hash{$key+1}){
2680                                 print<<END;
2681                                         <td width='3%' align='center'>
2682                                                 <form method='POST' action=''>
2683                                                         <input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2684                                                         <input type='hidden' name='key' value='$key' />
2685                                                         <input type='hidden' name='config' value='$config' />
2686                                                         <input type='hidden' name='ACTION' value='movedown' />
2687                                                 </form>
2688                                         </td>
2689                                 </tr>
2690 END
2691                         }else{
2692                                 print"<td width='3%'></td></tr>";
2693                         }
2694                         #REMARK
2695                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2696                                 print <<END;
2697                                         <tr bgcolor='$color'>
2698                                                 <td>&nbsp;</td>
2699                                                 <td bgcolor='$rulecolor'></td>
2700                                                 <td colspan='10'>
2701                                                         &nbsp; <em>$$hash{$key}[16]</em>
2702                                                 </td>
2703                                         </tr>
2704 END
2705                         }
2706
2707                         if ($$hash{$key}[18] eq 'ON'){
2708                                 #TIMEFRAME
2709                                 if ($$hash{$key}[18] eq 'ON'){
2710                                         my @days=();
2711                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2712                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2713                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2714                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2715                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2716                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2717                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2718                                         my $weekdays=join(",",@days);
2719                                         if (@days){
2720                                                 print"<tr bgcolor='$color'>";
2721                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27]</td></tr>";
2722                                         }
2723                                 }
2724                         }
2725                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2726                 }
2727         } elsif ($optionsfw{'SHOWTABLES'} eq 'on') {
2728                 print <<END;
2729                         <tr>
2730                                 <td colspan='7' height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td>
2731                         </tr>
2732 END
2733         }
2734
2735         #SHOW FINAL RULE
2736         my $policy = 'fwdfw ' . $fwdfwsettings{'POLICY'};
2737         my $colour = "bgcolor='green'";
2738         if ($fwdfwsettings{'POLICY'} eq 'MODE1') {
2739                 $colour = "bgcolor='darkred'";
2740         }
2741
2742         my $message;
2743         if (($config eq '/var/ipfire/firewall/config') && ($fwdfwsettings{'POLICY'} ne 'MODE1')) {
2744                 print <<END;
2745                         <tr>
2746                                 <td colspan='13'>&nbsp;</td>
2747                         </tr>
2748                         <tr>
2749                                 <td colspan='13'>
2750                                         <table width="100%" border='1' rules="cols" cellspacing='0'>
2751 END
2752
2753                 # GREEN
2754                 print <<END;
2755                         <tr>
2756                                 <td align='center'>
2757                                         <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2758                                 </td>
2759                                 <td align='center'>
2760                                         <font color="$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                                         ($Lang::tr{'fwdfw pol allow'})
2770                                 </td>
2771 END
2772                 }
2773
2774                 if (&Header::blue_used()) {
2775                         print <<END;
2776                                 <td align='center'>
2777                                         <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2778                                         ($Lang::tr{'fwdfw pol allow'})
2779                                 </td>
2780 END
2781                 }
2782
2783                 print"</tr>";
2784
2785                 # ORANGE
2786                 if (&Header::orange_used()) {
2787                         print <<END;
2788                                 <tr>
2789                                         <td align='center' width='20%'>
2790                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2791                                         </td>
2792                                         <td align='center'>
2793                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2794                                                 ($Lang::tr{'fwdfw pol allow'})
2795                                         </td>
2796                                         <td align='center'>
2797                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2798                                                 ($Lang::tr{'fwdfw pol block'})
2799                                         </td>
2800 END
2801
2802                         if (&Header::blue_used()) {
2803                                 print <<END;
2804                                         <td align='center'>
2805                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2806                                                 ($Lang::tr{'fwdfw pol block'})
2807                                         </td>
2808 END
2809                         }
2810
2811                         print"</tr>";
2812                 }
2813
2814                 if (&Header::blue_used()) {
2815                         print <<END;
2816                                 <tr>
2817                                         <td align='center'>
2818                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2819                                         </td>
2820                                         <td align='center'>
2821                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2822                                                 ($Lang::tr{'fwdfw pol allow'})
2823                                         </td>
2824 END
2825
2826                         if (&Header::orange_used()) {
2827                                 print <<END;
2828                                         <td align='center'>
2829                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2830                                                 ($Lang::tr{'fwdfw pol block'})
2831                                         </td>
2832                                         <td align='center'>
2833                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2834                                                 ($Lang::tr{'fwdfw pol block'})
2835                                         </td>
2836 END
2837                         }
2838
2839                         print"</tr>";
2840                 }
2841
2842                 print <<END;
2843                                         </table>
2844                                 </td>
2845                         </tr>
2846 END
2847
2848                 $message = $Lang::tr{'fwdfw pol allow'};
2849
2850         } elsif ($config eq '/var/ipfire/firewall/outgoing') {
2851                 $message = $Lang::tr{'fwdfw pol allow'};
2852
2853         } else {
2854                 $message = $Lang::tr{'fwdfw pol block'};
2855                 $colour = "bgcolor='darkred'";
2856         }
2857
2858         if ($message) {
2859                 print <<END;
2860                         <tr>
2861                                 <td $colour align='center' colspan='13'>
2862                                         <font color='#FFFFFF'>$Lang::tr{'policy'}: $message</font>
2863                                 </td>
2864                         </tr>
2865 END
2866         }
2867
2868         print "</table>";
2869         print "<br>";
2870
2871         &Header::closebox();
2872 }
2873
2874 &Header::closebigbox();
2875 &Header::closepage();