html/cgi-bin/forwardfw.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 "${General::swroot}/forward/bin/firewall-lib.pl";
  33
  34 unless (-d "${General::swroot}/forward")                        { system("mkdir ${General::swroot}/forward"); }
  35 unless (-e "${General::swroot}/forward/settings")   { system("touch ${General::swroot}/forward/settings"); }
  36 unless (-e "${General::swroot}/forward/config")         { system("touch ${General::swroot}/forward/config"); }
  37 unless (-e "${General::swroot}/forward/input")          { system("touch ${General::swroot}/forward/input"); }
  38 unless (-e "${General::swroot}/forward/outgoing")       { system("touch ${General::swroot}/forward/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");
  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}/forward/config";
  79 my $configinput         = "${General::swroot}/forward/input";
  80 my $configoutgoing      = "${General::swroot}/forward/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}/forward/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',  $Lang::tr{'fwdfw menu'});
 462         print <<END;
 463                 <form method="POST" action="">
 464                         <table border='0' width="100%">
 465                                 <tr>
 466                                         <td>
 467                                                 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'>
 468                                         </td>
 469                                         <td align="right">
 470 END
 471
 472         if (&General::firewall_needs_reload()) {
 473                 print <<END;
 474                         <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-weight: bold; color: green;'>
 475 END
 476         }
 477
 478         print <<END;
 479                                         </td>
 480                                 </tr>
 481                         </table>
 482                 </form>
 483
 484                 <hr>
 485 END
 486         &Header::closebox();
 487         &viewtablerule;
 488 }
 489 sub base
 490 {
 491         &hint;
 492         &addrule;
 493 }
 494 sub changerule
 495 {
 496         my $oldchain=shift;
 497         $fwdfwsettings{'updatefwrule'}='';
 498         $fwdfwsettings{'config'}=$oldchain;
 499         $fwdfwsettings{'nobase'}='on';
 500         &deleterule;
 501         &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 502         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 503 }
 504 sub checksource
 505 {
 506         my ($ip,$subnet);
 507         #check ip-address if manual
 508         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 509                 #check if ip with subnet
 510                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 511                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 512                         $subnet = &General::iporsubtocidr($subnet);
 513                         $fwdfwsettings{'isip'}='on';
 514                 }
 515                 #check if only ip
 516                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 517                         $ip=$fwdfwsettings{'src_addr'};
 518                         $subnet = '32';
 519                         $fwdfwsettings{'isip'}='on';
 520                 }
 521
 522                 if ($fwdfwsettings{'isip'} ne 'on'){
 523                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 524                                 $fwdfwsettings{'ismac'}='on';
 525                         }
 526                 }
 527                 if ($fwdfwsettings{'isip'} eq 'on'){
 528                         ##check if ip is valid
 529                         if (! &General::validip($ip)){
 530                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 531                                 return $errormessage;
 532                         }
 533                         #check and form valid IP
 534                         $ip=&General::ip2dec($ip);
 535                         $ip=&General::dec2ip($ip);
 536                         #check if net or broadcast
 537                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 538                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 539                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 540                                 return $errormessage;
 541                         }
 542                 }
 543                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 544                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 545                         return $errormessage;
 546                 }
 547         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 548                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 549                 return $errormessage;
 550         }
 551
 552         #check empty fields
 553         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 554         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 555                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 556                 my @values=();
 557                 foreach (@parts){
 558                         chomp($_);
 559                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 560                                 my $check;
 561                                 #change dashes with :
 562                                 $_=~ tr/-/:/;
 563                                 if ($_ eq "*") {
 564                                         push(@values,"1:65535");
 565                                         $check='on';
 566                                 }
 567                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 568                                         push(@values,"1:$2");
 569                                         $check='on';
 570                                 }
 571                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 572                                         push(@values,"$1:65535");
 573                                         $check='on'
 574                                 }
 575                                 $errormessage .= &General::validportrange($_, 'destination');
 576                                 if(!$check){
 577                                         push (@values,$_);
 578                                 }
 579                         }else{
 580                                 if (&General::validport($_)){
 581                                         push (@values,$_);
 582                                 }else{
 583
 584                                 }
 585                         }
 586                 }
 587                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 588         }
 589         return $errormessage;
 590 }
 591 sub checktarget
 592 {
 593         my ($ip,$subnet);
 594         &General::readhasharray("$configsrv", \%customservice);
 595         #check DNAT settings (has to be single Host and single Port or portrange)
 596         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 597                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 598                         if ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'dnatport'} eq ''){
 599                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 600                                 return $errormessage;
 601                         }
 602                         #check if manual ip is a single Host (if set)
 603                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 604                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 605                                 my @tmp1= split ("/",$tmp[3]);
 606                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 607                                 {
 608                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 609                                         return $errormessage;
 610                                 }
 611                         }
 612                         #check if Port is a single Port or portrange
 613                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 614                                 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 615                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 616                                         return $errormessage;
 617                                 }
 618                                 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 619                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 620                                         return $errormessage;
 621                                 }
 622                         }
 623                 }else{
 624                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 625                         return $errormessage;
 626                 }
 627         }
 628         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 629                 #check if ip with subnet
 630                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 631                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 632                         $subnet = &General::iporsubtocidr($subnet);
 633                 }
 634                 #check if only ip
 635                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 636                         $ip=$fwdfwsettings{'tgt_addr'};
 637                         $subnet='32';
 638                 }
 639                 #check if ip is valid
 640                 if (! &General::validip($ip)){
 641                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 642                         return $errormessage;
 643                 }
 644                 #check and form valid IP
 645                 $ip=&General::ip2dec($ip);
 646                 $ip=&General::dec2ip($ip);
 647                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 648                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 649                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 650                         return $errormessage;
 651                 }
 652         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 653                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 654                 return $errormessage;
 655         }
 656         #check empty fields
 657         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 658         #check tgt services
 659         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 660                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 661                         $fwdfwsettings{'TGT_PROT'}='';
 662                         $fwdfwsettings{'ICMP_TGT'}='';
 663                         $fwdfwsettings{'TGT_PORT'}='';
 664                 }
 665                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 666                         $fwdfwsettings{'TGT_PROT'}='';
 667                         $fwdfwsettings{'ICMP_TGT'}='';
 668                         $fwdfwsettings{'TGT_PORT'}='';
 669                         #check target service
 670                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 671                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 672                         }
 673                 }
 674                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 675                         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
 676                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 677                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 678                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 679                                                 return $errormessage;
 680                                         }
 681                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 682                                         my @values=();
 683                                         foreach (@parts){
 684                                                 chomp($_);
 685                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 686                                                         my $check;
 687                                                         #change dashes with :
 688                                                         $_=~ tr/-/:/;
 689                                                         if ($_ eq "*") {
 690                                                                 push(@values,"1:65535");
 691                                                                 $check='on';
 692                                                         }
 693                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 694                                                                 push(@values,"1:$2");
 695                                                                 $check='on';
 696                                                         }
 697                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 698                                                                 push(@values,"$1:65535");
 699                                                                 $check='on'
 700                                                         }
 701                                                         $errormessage .= &General::validportrange($_, 'destination');
 702                                                         if(!$check){
 703                                                                 push (@values,$_);
 704                                                         }
 705                                                 }else{
 706                                                         if (&General::validport($_)){
 707                                                                 push (@values,$_);
 708                                                         }else{
 709                                                         }
 710                                                 }
 711                                         }
 712                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 713                                 }
 714                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 715                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 716                                         $fwdfwsettings{'TGT_PORT'} = '';
 717                                         $fwdfwsettings{'ICMP_TGT'} = '';
 718                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 719                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 720                                         $fwdfwsettings{'TGT_PORT'} = '';
 721                                         $fwdfwsettings{'ICMP_TGT'}='';
 722                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 723                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 724                                         $fwdfwsettings{'TGT_PORT'} = '';
 725                                         $fwdfwsettings{'ICMP_TGT'}='';
 726                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 727                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 728                                 $fwdfwsettings{'TGT_PORT'} = '';
 729                         }
 730                 }
 731         }
 732         #check targetport
 733         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 734                 $fwdfwsettings{'grp3'}='';
 735                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 736                 $fwdfwsettings{'ICMP_TGT'}='';
 737         }
 738         #check timeframe
 739         if($fwdfwsettings{'TIME'} eq 'ON'){
 740                 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 ''){
 741                         $errormessage=$Lang::tr{'fwdfw err time'};
 742                         return $errormessage;
 743                 }
 744         }
 745         return $errormessage;
 746 }
 747 sub check_natport
 748 {
 749         my $val=shift;
 750         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 751                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 752                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 753                         if ($fwdfwsettings{'dnatport'} eq "*") {
 754                                 $fwdfwsettings{'dnatport'}="1:65535";
 755                         }
 756                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 757                                 $fwdfwsettings{'dnatport'} = "1:$2";
 758                         }
 759                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 760                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 761                         }
 762                 }
 763                 return 1;
 764         }
 765         if ($val =~ "," || $val>65536 || $val<0){
 766                 return 0;
 767         }
 768         return 1;
 769 }
 770 sub checkrule
 771 {
 772         #check valid port for NAT
 773         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 774                 #if no port is given in nat area, take target host port
 775                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 776                 #check if port given in nat area is a single valid port or portrange
 777                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 778                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 779                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 780                         my $custsrvport;
 781                         #get servcie Protocol and Port
 782                         foreach my $key (sort keys %customservice){
 783                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 784                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 785                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 786                                         }
 787                                         $custsrvport= $customservice{$key}[1];
 788                                 }
 789                         }
 790                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 791                 }
 792                 #check if DNAT port is multiple
 793                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 794                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 795                                         my @values=();
 796                                         foreach (@parts){
 797                                                 chomp($_);
 798                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 799                                                         my $check;
 800                                                         #change dashes with :
 801                                                         $_=~ tr/-/:/;
 802                                                         if ($_ eq "*") {
 803                                                                 push(@values,"1:65535");
 804                                                                 $check='on';
 805                                                         }
 806                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 807                                                                 push(@values,"1:$2");
 808                                                                 $check='on';
 809                                                         }
 810                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 811                                                                 push(@values,"$1:65535");
 812                                                                 $check='on'
 813                                                         }
 814                                                         $errormessage .= &General::validportrange($_, 'destination');
 815                                                         if(!$check){
 816                                                                 push (@values,$_);
 817                                                         }
 818                                                 }else{
 819                                                         if (&General::validport($_)){
 820                                                                 push (@values,$_);
 821                                                         }else{
 822
 823                                                         }
 824                                                 }
 825                                         }
 826                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 827                 }
 828         }
 829         #check valid remark
 830         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 831                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 832         }
 833         #check if source and target identical
 834         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 835                 $errormessage=$Lang::tr{'fwdfw err same'};
 836                 return $errormessage;
 837         }
 838         #get source and targetip address if possible
 839         my ($sip,$scidr,$tip,$tcidr);
 840         ($sip,$scidr)=&get_ip("src","grp1");
 841         ($tip,$tcidr)=&get_ip("tgt","grp2");
 842         #check same iprange in source and target
 843         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 844                 my $networkip1=&General::getnetworkip($sip,$scidr);
 845                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 846                 if ($scidr gt $tcidr){
 847                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 848                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 849                         }
 850                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 851                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 852                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 853                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 854                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 855                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 856                                 }
 857                 }else{
 858                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 859                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 860                         }
 861                 }
 862         }
 863         #When using source- or targetport, the protocol has to be TCP or UDP
 864         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')){
 865                 $errormessage.=$Lang::tr{'fwdfw err prot_port1'};
 866                 return;
 867         }
 868         #when icmp selected, no targetport allowed
 869         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')){
 870                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 871                 return;
 872         }
 873         #change protocol if prot not equal dest single service
 874         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 875                 foreach my $key (sort keys %customservice){
 876                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 877                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 878                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 879                                         last;
 880                                 }
 881                         }
 882                 }
 883         }
 884         #check source and destination protocol if source manual and dest servicegroup
 885         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 886                 $fwdfwsettings{'PROT'} = '';
 887         }
 888         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 889         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 890         #Check ICMP Types
 891         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 892                 $fwdfwsettings{'USE_SRC_PORT'}='';
 893                 $fwdfwsettings{'SRC_PORT'}='';
 894                 #$fwdfwsettings{'USESRV'}='';
 895                 $fwdfwsettings{'TGT_PORT'}='';
 896                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 897                 foreach my $key (keys %icmptypes){
 898                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 899                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 900                         }
 901                 }
 902         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 903                 $fwdfwsettings{'USE_SRC_PORT'}='';
 904                 $fwdfwsettings{'SRC_PORT'}='';
 905                 $fwdfwsettings{'ICMP_TYPES'}='';
 906                 $fwdfwsettings{'USESRV'}='';
 907                 $fwdfwsettings{'TGT_PORT'}='';
 908         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 909                 $fwdfwsettings{'USE_SRC_PORT'}='';
 910                 $fwdfwsettings{'SRC_PORT'}='';
 911                 $fwdfwsettings{'ICMP_TYPES'}='';
 912                 $fwdfwsettings{'USESRV'}='';
 913                 $fwdfwsettings{'TGT_PORT'}='';
 914         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 915                 $fwdfwsettings{'USE_SRC_PORT'}='';
 916                 $fwdfwsettings{'SRC_PORT'}='';
 917                 $fwdfwsettings{'ICMP_TYPES'}='';
 918                 $fwdfwsettings{'USESRV'}='';
 919                 $fwdfwsettings{'TGT_PORT'}='';
 920         }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
 921                 $fwdfwsettings{'USE_SRC_PORT'}='';
 922                 $fwdfwsettings{'SRC_PORT'}='';
 923                 $fwdfwsettings{'ICMP_TYPES'}='';
 924                 $fwdfwsettings{'USESRV'}='';
 925                 $fwdfwsettings{'TGT_PORT'}='';
 926         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP' && $fwdfwsettings{'PROT'} ne 'ICMP'){
 927                 $fwdfwsettings{'ICMP_TYPES'}='';
 928                 $fwdfwsettings{'PROT'} = '';
 929         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 930                 $fwdfwsettings{'ICMP_TYPES'}='';
 931         }
 932 }
 933 sub checkcounter
 934 {
 935         my ($base1,$val1,$base2,$val2) = @_;
 936
 937         if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
 938                 &dec_counter($confignet,\%customnetwork,$val1);
 939         }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
 940                 &dec_counter($confighost,\%customhost,$val1);
 941         }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
 942                 &dec_counter($configgrp,\%customgrp,$val1);
 943         }elsif($base1 eq 'cust_srv'){
 944                 &dec_counter($configsrv,\%customservice,$val1);
 945         }elsif($base1 eq 'cust_srvgrp'){
 946                 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
 947         }
 948
 949         if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
 950                 &inc_counter($confignet,\%customnetwork,$val2);
 951         }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
 952                 &inc_counter($confighost,\%customhost,$val2);
 953         }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
 954                 &inc_counter($configgrp,\%customgrp,$val2);
 955         }elsif($base2 eq 'cust_srv'){
 956                 &inc_counter($configsrv,\%customservice,$val2);
 957         }elsif($base2 eq 'cust_srvgrp'){
 958                 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
 959         }
 960 }
 961 sub checkvpn
 962 {
 963         my $ip=shift;
 964         #Test if manual IP is part of static OpenVPN networks
 965         &General::readhasharray("$configccdnet", \%ccdnet);
 966         foreach my $key (sort keys %ccdnet){
 967                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 968                 my $sub=&General::iporsubtodec($vpnsubnet);
 969                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 970                         return 0;
 971                 }
 972         }
 973         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 974         # because if one creates a custom host with the ip, we need to check the color there!
 975         # It does not make sense to check this here
 976
 977         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 978         # Is also checked in getcolor
 979
 980         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 981         return 1;
 982 }
 983 sub checkvpncolor
 984 {
 985
 986 }
 987 sub deleterule
 988 {
 989         my %delhash=();
 990         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 991         foreach my $key (sort {$a <=> $b} keys %delhash){
 992                 if ($key == $fwdfwsettings{'key'}){
 993                         #check hosts/net and groups
 994                         &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
 995                         &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
 996                         #check services and groups
 997                         if ($delhash{$key}[11] eq 'ON'){
 998                                 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
 999                         }
1000                 }
1001                 if ($key >= $fwdfwsettings{'key'}) {
1002                         my $next = $key + 1;
1003                         if (exists $delhash{$next}) {
1004                                 foreach my $i (0 .. $#{$delhash{$next}}) {
1005                                         $delhash{$key}[$i] = $delhash{$next}[$i];
1006                                 }
1007                         }
1008                 }
1009         }
1010         # Remove the very last entry.
1011         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
1012         delete $delhash{$last_key};
1013
1014         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
1015         &General::firewall_config_changed();
1016
1017         if($fwdfwsettings{'nobase'} ne 'on'){
1018                 &base;
1019         }
1020 }
1021 sub disable_rule
1022 {
1023         my $key1=shift;
1024         &General::readhasharray("$configfwdfw", \%configfwdfw);
1025         foreach my $key (sort keys %configfwdfw){
1026                         if ($key eq $key1 ){
1027                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
1028                 }
1029         }
1030         &General::writehasharray("$configfwdfw", \%configfwdfw);
1031         &General::firewall_config_changed();
1032 }
1033 sub dec_counter
1034 {
1035         my $config=shift;
1036         my %hash=%{(shift)};
1037         my $val=shift;
1038         my $pos;
1039         &General::readhasharray($config, \%hash);
1040         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1041                 if($hash{$key}[0] eq $val){
1042                         $pos=$#{$hash{$key}};
1043                         $hash{$key}[$pos] = $hash{$key}[$pos]-1;
1044                 }
1045         }
1046         &General::writehasharray($config, \%hash);
1047 }
1048 sub error
1049 {
1050         if ($errormessage) {
1051                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1052                 print "<class name='base'>$errormessage\n";
1053                 print "&nbsp;</class>\n";
1054                 &Header::closebox();
1055                 print"<hr>";
1056         }
1057 }
1058 sub fillselect
1059 {
1060         my %hash=%{(shift)};
1061         my $val=shift;
1062         my $key;
1063         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
1064                 if($hash{$key}[0] eq $val){
1065                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
1066                 }else{
1067                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1068                 }
1069         }
1070 }
1071 sub gen_dd_block
1072 {
1073         my $srctgt = shift;
1074         my $grp=shift;
1075         my $helper='';
1076         my $show='';
1077         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1078         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1079         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1080         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1081         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1082         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1083         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1084         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1085         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1086         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1087         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1088         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1089         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1090         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1091         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1092         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1093         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1094         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1095         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1096 print<<END;
1097                 <table width='100%' border='0'>
1098                 <tr><td width='50%' valign='top'>
1099                 <table width='100%' border='0'>
1100                 <tr><td width='1%'><input type='radio' name='$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;'>
1101 END
1102         foreach my $network (sort keys %defaultNetworks)
1103                 {
1104                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1105                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1106                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1107                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1108                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1109                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1110                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1111                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1112                         if ($ifaces{$defnet}){
1113                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1114                         }else{
1115                                 print ">$network</option>";
1116                         }
1117                 }
1118         print"</select></td></tr>";
1119         #custom networks
1120         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1121                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1122                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1123                 print"</select></td>";
1124         }
1125         #custom hosts
1126         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1127                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1128                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1129                 print"</select></td>";
1130         }
1131         #custom groups
1132         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1133                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1134                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1135                         if($helper ne $customgrp{$key}[0]){
1136                                 print"<option ";
1137                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1138                                 print ">$customgrp{$key}[0]</option>";
1139                         }
1140                         $helper=$customgrp{$key}[0];
1141                 }
1142                 print"</select></td>";
1143         }
1144         #End left table. start right table (vpn)
1145         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1146         # CCD networks
1147         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1148                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1149                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1150                 print"</select></td></tr>";
1151         }
1152         #OVPN CCD Hosts
1153         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1154                 if ($ccdhost{$key}[33] ne '' ){
1155                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1156                         $show='1';
1157                         print "<option value='$ccdhost{$key}[1]'";
1158                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1159                         print ">$ccdhost{$key}[1]</option>";
1160                 }
1161         }
1162         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1163                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1164         }
1165         if ($show eq '1'){$show='';print"</select></td></tr>";}
1166         #OVPN N2N
1167         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1168                 if ($ccdhost{$key}[3] eq 'net'){
1169                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1170                         $show='1';
1171                         print "<option value='$ccdhost{$key}[1]'";
1172                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1173                         print ">$ccdhost{$key}[1]</option>";
1174                 }
1175         }
1176         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1177                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1178         }
1179         if ($show eq '1'){$show='';print"</select></td></tr>";}
1180         #IPsec netze
1181         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1182                 if ($ipsecconf{$key}[3] eq 'net' || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1183                         print"<tr><td valign='top'><input type='radio' name='$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 '');
1184                         $show='1';
1185                         print "<option ";
1186                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1187                         print ">$ipsecconf{$key}[1]</option>";
1188                 }
1189         }
1190         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1191                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1192         }
1193         if ($show eq '1'){$show='';print"</select></td></tr>";}
1194
1195         print"</table>";
1196         print"</td></tr></table><br>";
1197 }
1198 sub get_ip
1199 {
1200         my $val=shift;
1201         my $grp =shift;
1202         my $a;
1203         my $b;
1204         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1205         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1206                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1207                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1208                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1209                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1210                                 $a=$netsettings{'GREEN_NETADDRESS'};
1211                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1212                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1213                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1214                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1215                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1216                                 $a=$netsettings{'BLUE_NETADDRESS'};
1217                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1218                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1219                                 &General::readhash("$configovpn",\%ovpnsettings);
1220                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1221                                 $b=&General::iporsubtocidr($b);
1222                         }
1223                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1224                         &General::readhasharray("$confignet", \%customnetwork);
1225                         foreach my $key (keys %customnetwork){
1226                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1227                                         $a=$customnetwork{$key}[1];
1228                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1229                                 }
1230                         }
1231                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1232                         &General::readhasharray("$confighost", \%customhost);
1233                         foreach my $key (keys %customhost){
1234                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1235                                         if ($customhost{$key}[1] eq 'ip'){
1236                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1237                                                 $b=&General::iporsubtocidr($b);
1238                                         }else{
1239                                                 if ($grp eq 'grp2'){
1240                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1241                                                 }
1242                                         }
1243                                 }
1244                         }
1245                 }
1246         }
1247         return $a,$b;
1248 }
1249 sub get_name
1250 {
1251         my $val=shift;
1252         &General::setup_default_networks(\%defaultNetworks);
1253         foreach my $network (sort keys %defaultNetworks)
1254         {
1255                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1256         }
1257 }
1258 sub getsrcport
1259 {
1260         my %hash=%{(shift)};
1261         my $key=shift;
1262         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1263                 $hash{$key}[10]=~ s/\|/,/g;
1264                 print": $hash{$key}[10]";
1265         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1266                 print": <br>$hash{$key}[9] ";
1267         }
1268 }
1269 sub gettgtport
1270 {
1271         my %hash=%{(shift)};
1272         my $key=shift;
1273         my $service;
1274         my $prot;
1275         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1276                 if($hash{$key}[14] eq 'cust_srv'){
1277                         &General::readhasharray("$configsrv", \%customservice);
1278                         foreach my $i (sort keys %customservice){
1279                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1280                                         $service = $customservice{$i}[0];
1281                                 }
1282                         }
1283                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1284                         $service=$hash{$key}[15];
1285                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1286                         $hash{$key}[15]=~ s/\|/,/g;
1287                         $service=$hash{$key}[15];
1288                 }
1289                 if($service){
1290                         print": $service";
1291                 }
1292         }
1293 }
1294 sub get_serviceports
1295 {
1296         my $type=shift;
1297         my $name=shift;
1298         &General::readhasharray("$configsrv", \%customservice);
1299         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1300         my $tcp;
1301         my $udp;
1302         my $icmp;
1303         @protocols=();
1304         if($type eq 'service'){
1305                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1306                         if ($customservice{$key}[0] eq $name){
1307                                 push (@protocols,$customservice{$key}[2]);
1308                         }
1309                 }
1310         }elsif($type eq 'group'){
1311                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1312                         if ($customservicegrp{$key}[0] eq $name){
1313                                 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1314                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1315                                                 if($customservice{$key1}[2] eq 'TCP'){
1316                                                         $tcp='TCP';
1317                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1318                                                         $icmp='ICMP';
1319                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1320                                                         $udp='UDP';
1321                                                 }
1322                                         }
1323                                 }
1324                         }
1325                 }
1326         }
1327         if($tcp && $udp && $icmp){
1328                 push (@protocols,"TCP,UDP, <br>ICMP");
1329                 return @protocols;
1330         }
1331         if($tcp){
1332                 push (@protocols,"TCP");
1333         }
1334         if($udp){
1335                 push (@protocols,"UDP");
1336         }
1337         if($icmp){
1338                 push (@protocols,"ICMP");
1339         }
1340         return @protocols;
1341 }
1342 sub getcolor
1343 {
1344         my $nettype=shift;
1345         my $val=shift;
1346         my $hash=shift;
1347         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1348                 #custom Hosts
1349                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1350                         foreach my $key (sort keys %$hash){
1351                                 if ($$hash{$key}[0] eq $val){
1352                                         $val=$$hash{$key}[2];
1353                                 }
1354                         }
1355                 }
1356                 #standard networks
1357                 if ($val eq 'GREEN'){
1358                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1359                         return;
1360                 }elsif ($val eq 'ORANGE'){
1361                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1362                         return;
1363                 }elsif ($val eq 'BLUE'){
1364                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1365                         return;
1366                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1367                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1368                         return;
1369                 }elsif ($val eq 'IPFire' ){
1370                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1371                         return;
1372                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1373                         my ($sip,$scidr) = split ("/",$val);
1374                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1375                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1376                                 return;
1377                         }
1378                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1379                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1380                                 return;
1381                         }
1382                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1383                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1384                                 return;
1385                         }
1386                 }elsif ($val eq 'Default IP'){
1387                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1388                         return;
1389                 }
1390                 #Check if a manual IP or custom host is part of a VPN
1391                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1392                         #Check if IP is part of OpenVPN dynamic subnet
1393                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1394                         my ($c,$d) = split("/",$val);
1395                         if (&General::IpInSubnet($c,$a,$b)){
1396                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1397                                 return;
1398                         }
1399                         #Check if IP is part of OpenVPN static subnet
1400                         foreach my $key (sort keys %ccdnet){
1401                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1402                                 $b =&General::iporsubtodec($b);
1403                                 if (&General::IpInSubnet($c,$a,$b)){
1404                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1405                                         return;
1406                                 }
1407                         }
1408                         #Check if IP is part of OpenVPN N2N subnet
1409                         foreach my $key (sort keys %ccdhost){
1410                                 if ($ccdhost{$key}[3] eq 'net'){
1411                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1412                                         if (&General::IpInSubnet($c,$a,$b)){
1413                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1414                                                 return;
1415                                         }
1416                                 }
1417                         }
1418                         #Check if IP is part of IPsec RW network
1419                         if ($ipsecsettings{'RW_NET'} ne ''){
1420                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1421                                 $b=&General::iporsubtodec($b);
1422                                 if (&General::IpInSubnet($c,$a,$b)){
1423                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1424                                         return;
1425                                 }
1426                         }
1427                         #Check if IP is part of a IPsec N2N network
1428                         foreach my $key (sort keys %ipsecconf){
1429                                 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1430                                 if (&General::IpInSubnet($c,$a,$b)){
1431                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1432                                         return;
1433                                 }
1434                         }
1435                 }
1436                 #VPN networks
1437                 if ($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'){
1438                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1439                         return;
1440                 }
1441                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1442                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1443                         return;
1444                 }
1445                 #ALIASE
1446                 foreach my $alias (sort keys %aliases)
1447                 {
1448                         if ($val eq $alias){
1449                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1450                                 return;
1451                         }
1452                 }
1453         }
1454         $tdcolor='';
1455         return;
1456 }
1457 sub hint
1458 {
1459         if ($hint) {
1460                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1461                 print "<class name='base'>$hint\n";
1462                 print "&nbsp;</class>\n";
1463                 &Header::closebox();
1464                 print"<hr>";
1465         }
1466 }
1467 sub inc_counter
1468 {
1469         my $config=shift;
1470         my %hash=%{(shift)};
1471         my $val=shift;
1472         my $pos;
1473
1474         &General::readhasharray($config, \%hash);
1475         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1476                 if($hash{$key}[0] eq $val){
1477                         $pos=$#{$hash{$key}};
1478                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1479                 }
1480         }
1481         &General::writehasharray($config, \%hash);
1482 }
1483 sub newrule
1484 {
1485         &error;
1486         &General::setup_default_networks(\%defaultNetworks);
1487         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1488         #read all configfiles
1489         &General::readhasharray("$configccdnet", \%ccdnet);
1490         &General::readhasharray("$confignet", \%customnetwork);
1491         &General::readhasharray("$configccdhost", \%ccdhost);
1492         &General::readhasharray("$confighost", \%customhost);
1493         &General::readhasharray("$configccdhost", \%ccdhost);
1494         &General::readhasharray("$configgrp", \%customgrp);
1495         &General::readhasharray("$configipsec", \%ipsecconf);
1496         &General::get_aliases(\%aliases);
1497         my %checked=();
1498         my $helper;
1499         my $sum=0;
1500         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1501         my $config=$fwdfwsettings{'config'};
1502         my %hash=();
1503         #Get Red IP-ADDRESS
1504         open (CONN1,"/var/ipfire/red/local-ipaddress");
1505         my $redip = <CONN1>;
1506         close(CONN1);
1507         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1508         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1509         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1510         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1511         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1512         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1513         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1514         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1515         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1516         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1517         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1518         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1519         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1520         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1521         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1522         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1523         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1524         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1525         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1526         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1527         #check if update and get values
1528         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1529                 &General::readhasharray("$config", \%hash);
1530                 foreach my $key (sort keys %hash){
1531                         $sum++;
1532                         if ($key eq $fwdfwsettings{'key'}){
1533                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1534                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1535                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1536                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1537                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1538                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1539                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1540                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1541                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1542                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1543                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1544                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1545                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1546                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1547                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1548                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1549                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1550                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1551                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1552                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1553                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1554                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1555                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1556                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1557                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1558                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1559                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1560                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1561                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1562                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1563                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1564                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1565                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1566                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1567                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1568                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1569                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1570                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1571                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1572                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1573                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1574                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1575                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1576                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1577                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1578                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1579                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1580                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1581                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1582                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1583                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1584                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1585                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1586                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1587                                 $selected{'dnat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1588                                 $selected{'snat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1589                         }
1590                 }
1591                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1592                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1593                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1594                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1595                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1596                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1597                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1598                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1599                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1600                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1601                 #check if manual ip (source) is orange network
1602                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1603                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1604                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1605                                 $fwdfwsettings{'oldorange'} ='on';
1606                         }
1607                 }
1608         }else{
1609                 $fwdfwsettings{'ACTIVE'}='ON';
1610                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1611                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1612                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1613                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1614                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1615                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1616                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1617                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1618                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1619                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1620                 #check if manual ip (source) is orange network
1621                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1622                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1623                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1624                                 $fwdfwsettings{'oldorange'} ='on';
1625                         }
1626                 }
1627         }
1628         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1629         &Header::closebox();
1630         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1631         #------SOURCE-------------------------------------------------------
1632         print "<form method='post'>";
1633         print<<END;
1634                 <table width='100%' border='0'>
1635                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$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>
1636 END
1637                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1638                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1639                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1640                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1641                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1642                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1643                 if (! -z "${General::swroot}/ethernet/aliases"){
1644                         foreach my $alias (sort keys %aliases)
1645                         {
1646                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1647                         }
1648                 }
1649                 print<<END;
1650                 </select></td></tr>
1651                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1652 END
1653                 &gen_dd_block('src','grp1');
1654                 print"<hr>";
1655                 &Header::closebox();
1656                 #---SNAT / DNAT ------------------------------------------------
1657                 &Header::openbox('100%', 'left', 'NAT');
1658                 print<<END;
1659                         <label>
1660                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1661                                 $Lang::tr{'fwdfw use nat'}
1662                         </label>
1663                         <div class="NAT">
1664                                 <table width='100%' border='0'>
1665                                         <tr>
1666                                                 <td colspan='2'></td>
1667                                                 <td width='1%'>
1668                                                         <input type='radio' name='nat' id='dnat' value='dnat' checked>
1669                                                 </td>
1670                                                 <td width='50%'>$Lang::tr{'fwdfw dnat'}</td>
1671 END
1672                 print"<td width='8%'>Firewall: </td><td width='20%' align='right'><select name='dnat' style='width:140px;'>";
1673                 print "<option value='ALL' $selected{'dnat'}{$Lang::tr{'all'}}>$Lang::tr{'all'}</option>";
1674                 print "<option value='Default IP' $selected{'dnat'}{'Default IP'}>Default IP</option>";
1675                 foreach my $alias (sort keys %aliases)
1676                 {
1677                         print "<option value='$alias' $selected{'dnat'}{$alias}>$alias</option>";
1678                 }
1679                 print"</select></td></tr>";
1680                 #SNAT
1681                 print"<tr><td colspan='2'></td><td width='1%'><input type='radio' name='nat' id='snat' value='snat'  $checked{'nat'}{'snat'}></td><td width='20%'>$Lang::tr{'fwdfw snat'}</td>";
1682                 print"<td width='8%'>Firewall: </td><td width='20%' align='right'><select name='snat' style='width:140px;'>";
1683                 foreach my $alias (sort keys %aliases)
1684                         {
1685                                 print "<option value='$alias' $selected{'snat'}{$alias}>$alias</option>";
1686                         }
1687                 foreach my $network (sort keys %defaultNetworks)
1688                 {
1689                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1690                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1691                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1692                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1693                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1694                         print ">$network</option>";
1695                 }
1696                 print"</select></td></tr></table>";
1697                 print"</div>";
1698                 &Header::closebox();
1699                 #---TARGET------------------------------------------------------
1700                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1701                 print<<END;
1702                 <table width='100%' border='0'>
1703                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1704 END
1705                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1706                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1707                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1708                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1709                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1710                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1711                 if (! -z "${General::swroot}/ethernet/aliases"){
1712                         foreach my $alias (sort keys %aliases)
1713                         {
1714                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1715                         }
1716                 }
1717                 print<<END;
1718                 </select></td></tr>
1719                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1720 END
1721                 &gen_dd_block('tgt','grp2');
1722                 print"<hr>";
1723                 &Header::closebox;
1724                 #---PROTOCOL------------------------------------------------------
1725                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1726                 #Fix Protocol for JQuery
1727                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1728                         $fwdfwsettings{'PROT'} = 'template';
1729                 }
1730                 print<<END;
1731                 <div id="prt">
1732                         <table width='15%' border='0' style="float:left;">
1733                                 <tr>
1734                                         <td>
1735                                                 <select name='PROT' id='protocol'>
1736 END
1737                 print "<option value=\"\"";
1738                 if ($fwdfwsettings{'PROT'} eq '') {
1739                         print " selected=\"selected\"";
1740                 }
1741                 print ">$Lang::tr{'all'}</option>";
1742
1743                 print "<option value=\"template\"";
1744                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1745                 print ">- $Lang::tr{'template'} -</option>";
1746
1747                 foreach (@PROTOCOLS) {
1748                         print"<option value=\"$_\"";
1749                         if ($_ eq $fwdfwsettings{'PROT'}) {
1750                                 print " selected=\"selected\"";
1751                         }
1752                         print ">$_</option>";
1753                 }
1754                 print<<END;
1755                                                 </select>
1756                                         </td>
1757                                 </tr>
1758                         </table>
1759                 </div>
1760
1761                 <div id="PROTOCOL_ICMP_TYPES">
1762                         <table width='50%' border='0' style="float:left;">
1763                                 <tr>
1764                                         <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1765                                         <td colspan='2'>
1766                                                 <select name='ICMP_TYPES' style='min-width:230px;'>
1767 END
1768                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1769                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1770                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1771                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1772                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1773                         }else{
1774                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1775                         }
1776                 }
1777
1778                 print <<END;
1779                                                 </select>
1780                                         </td>
1781                                 </tr>
1782                         </table>
1783                 </div>
1784 END
1785
1786                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1787                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1788                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1789
1790                 # The dnatport may be empty, if it matches TGT_PORT
1791                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1792                         $fwdfwsettings{'dnatport'} = "";
1793                 }
1794
1795                 print <<END;
1796
1797                 <div id="PROTOCOL_PORTS">
1798                         <table border="0">
1799                                 <tr>
1800                                         <!-- #SOURCEPORT -->
1801                                         <td>
1802                                                 $Lang::tr{'fwdfw use srcport'}
1803                                         </td>
1804                                         <td>
1805                                                 <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1806                                         </td>
1807                                         <td width='10%'>
1808                                         </td>
1809
1810                                         <!-- #TARGETPORT -->
1811                                         <td>
1812                                                 $Lang::tr{'fwdfw use srv'}
1813                                         </td>
1814
1815                                         <td>
1816                                                 <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1817                                         </td>
1818                                 </tr>
1819                                 <tr class="NAT">
1820                                         <td colspan='3'></td>
1821                                         <td>$Lang::tr{'fwdfw external port nat'}:</td>
1822                                         <td>
1823                                                 <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1824                                         </td>
1825                                 </tr>
1826                         </table>
1827                 </div>
1828
1829                 <div id="PROTOCOL_TEMPLATE">
1830                         <table border="0">
1831                                 <tr>
1832                                         <td>
1833                                                 <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1834                                                 $Lang::tr{'fwhost cust service'}
1835                                         </td>
1836                                         <td>
1837                                                 <select name='cust_srv' style='min-width: 230px;'>
1838 END
1839                 &General::readhasharray("$configsrv", \%customservice);
1840                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1841                         print"<option ";
1842                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1843                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1844                 }
1845
1846                 print<<END;
1847                                                 </select>
1848                                         </td>
1849                                 </tr>
1850                                 <tr>
1851                                         <td>
1852                                                 <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1853                                                 $Lang::tr{'fwhost cust srvgrp'}
1854                                         </td>
1855                                         <td>
1856                                                 <select name='cust_srvgrp' style='min-width:230px;'>
1857 END
1858
1859                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1860                 my $helper;
1861                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1862                         if ($helper ne $customservicegrp{$key}[0]){
1863                                 print"<option ";
1864                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1865                                 print">$customservicegrp{$key}[0]</option>";
1866                         }
1867                         $helper=$customservicegrp{$key}[0];
1868                 }
1869                 print<<END;
1870                                                 </select>
1871                                         </td>
1872                                 </tr>
1873                         </table>
1874                 </div>
1875
1876                 <br><br><br>
1877 END
1878
1879                 &Header::closebox;
1880
1881                 $checked{"RULE_ACTION"} = ();
1882                 foreach ("ACCEPT", "DROP", "REJECT") {
1883                         $checked{"RULE_ACTION"}{$_} = "";
1884                 }
1885
1886                 if($fwdfwsettings{'updatefwrule'} eq 'on') {
1887                         $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}} = "checked";
1888                 } elsif ($fwdfwsettings{'POLICY'} eq 'MODE1') {
1889                         $checked{"RULE_ACTION"}{"ACCEPT"} = "checked";
1890                 } elsif ($fwdfwsettings{'POLICY'} eq 'MODE2') {
1891                         $checked{"RULE_ACTION"}{"DROP"} = "checked";
1892                 }
1893
1894                 print <<END;
1895                         <hr><br>
1896
1897                         <center>
1898                                 <table width="80%" border="0">
1899                                         <tr>
1900                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1901                                                         &nbsp;<br>&nbsp;
1902                                                 </td>
1903                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1904                                                         &nbsp;<br>&nbsp;
1905                                                 </td>
1906                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1907                                                         &nbsp;<br>&nbsp;
1908                                                 </td>
1909                                         </tr>
1910                                         <tr>
1911                                                 <td width="33%" align="center">
1912                                                         <label>
1913                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1914                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1915                                                         </label>
1916                                                 </td>
1917                                                 <td width="33%" align="center">
1918                                                         <label>
1919                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1920                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1921                                                         </label>
1922                                                 </td>
1923                                                 <td width="33%" align="center">
1924                                                         <label>
1925                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1926                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1927                                                         </label>
1928                                                 </td>
1929                                         </tr>
1930                                 </table>
1931                         </center>
1932
1933                         <br>
1934 END
1935
1936                 #---Activate/logging/remark-------------------------------------
1937                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1938                 print<<END;
1939                 <table width='100%' border='0'>
1940 END
1941                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1942                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1943                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1944                         for (my $count =1; $count <= $sum; $count++){
1945                                 print"<option value='$count' ";
1946                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1947                                 print">$count</option>";
1948                         }
1949                         print"</select></td></tr>";
1950                 }else{
1951                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1952                 }
1953
1954                 print<<END;
1955                 </table>
1956                 <table width='100%'>
1957                         <tr>
1958 END
1959
1960                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
1961                         print <<END;
1962                                 <td>
1963                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
1964                                 </td>
1965                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
1966 END
1967                 } else {
1968                         print <<END;
1969                                 <td colspan="2">
1970                                         <input type="hidden" name="ACTIVE" value="ON">
1971                                 </td>
1972 END
1973                 }
1974
1975                 print <<END;
1976                         </tr>
1977                         <tr>
1978                                 <td>
1979                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
1980                                 </td>
1981                                 <td>$Lang::tr{'fwdfw log rule'}</td>
1982                         </tr>
1983                         <tr>
1984                                 <td width='1%'>
1985                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
1986                                 </td>
1987                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
1988                         </tr>
1989                         <tr id="TIME_CONSTRAINTS">
1990                                 <td colspan="2">
1991                                         <table width="66%" border="0">
1992                                                 <tr>
1993                                                         <td width="8em">&nbsp;</td>
1994                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
1995                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
1996                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
1997                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
1998                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
1999                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
2000                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
2001                                                         <td>&nbsp;</td>
2002                                                 </tr>
2003                                                 <tr>
2004                                                         <td width="8em">&nbsp;</td>
2005                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
2006                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
2007                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
2008                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
2009                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
2010                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
2011                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
2012                                                         <td>
2013                                                                 <select name='TIME_FROM'>
2014 END
2015                 for (my $i=0;$i<=23;$i++) {
2016                         $i = sprintf("%02s",$i);
2017                         for (my $j=0;$j<=45;$j+=15) {
2018                                 $j = sprintf("%02s",$j);
2019                                 my $time = $i.":".$j;
2020                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
2021                         }
2022                 }
2023                 print<<END;
2024                                                                 </select> &dash;
2025                                                                 <select name='TIME_TO'>
2026 END
2027                 for (my $i=0;$i<=23;$i++) {
2028                         $i = sprintf("%02s",$i);
2029                         for (my $j=0;$j<=45;$j+=15) {
2030                                 $j = sprintf("%02s",$j);
2031                                 my $time = $i.":".$j;
2032                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
2033                         }
2034                 }
2035                 print<<END;
2036                                                                 </select>
2037                                                         </td>
2038                                                 </tr>
2039                                         </table>
2040                                 </td>
2041                         </tr>
2042                 </table>
2043                 <br><hr>
2044 END
2045
2046                 #---ACTION------------------------------------------------------
2047                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
2048                         print<<END;
2049                         <table border='0' width='100%'>
2050                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
2051                         <input type='hidden' name='config' value='$config' >
2052                         <input type='hidden' name='ACTION' value='saverule' ></form>
2053                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2054                         </table>
2055                         <br>
2056 END
2057                 }else{
2058                         print<<END;
2059                         <table border='0' width='100%'>
2060                         <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='$fwdfwsettings{'key'}'>
2061                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2062                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2063                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2064                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2065                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2066                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2067                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2068                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2069                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2070                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2071                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2072                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2073                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2074                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2075                         </table></form>
2076 END
2077                 }
2078                 &Header::closebox();
2079 }
2080 sub pos_up
2081 {
2082         my %uphash=();
2083         my %tmp=();
2084         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2085         foreach my $key (sort keys %uphash){
2086                 if ($key eq $fwdfwsettings{'key'}) {
2087                         my $last = $key -1;
2088                         if (exists $uphash{$last}){
2089                                 #save rule last
2090                                 foreach my $y (0 .. $#{$uphash{$last}}) {
2091                                                 $tmp{0}[$y] = $uphash{$last}[$y];
2092                                 }
2093                                 #copy active rule to last
2094                                 foreach my $i (0 .. $#{$uphash{$last}}) {
2095                                         $uphash{$last}[$i] = $uphash{$key}[$i];
2096                                 }
2097                                 #copy saved rule to actual position
2098                                 foreach my $x (0 .. $#{$tmp{0}}) {
2099                                                 $uphash{$key}[$x] = $tmp{0}[$x];
2100                                 }
2101                         }
2102                 }
2103         }
2104         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2105         &General::firewall_config_changed();
2106 }
2107 sub pos_down
2108 {
2109         my %downhash=();
2110         my %tmp=();
2111         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2112         foreach my $key (sort keys %downhash){
2113                 if ($key eq $fwdfwsettings{'key'}) {
2114                         my $next = $key + 1;
2115                         if (exists $downhash{$next}){
2116                                 #save rule next
2117                                 foreach my $y (0 .. $#{$downhash{$next}}) {
2118                                                 $tmp{0}[$y] = $downhash{$next}[$y];
2119                                 }
2120                                 #copy active rule to next
2121                                 foreach my $i (0 .. $#{$downhash{$next}}) {
2122                                         $downhash{$next}[$i] = $downhash{$key}[$i];
2123                                 }
2124                                 #copy saved rule to actual position
2125                                 foreach my $x (0 .. $#{$tmp{0}}) {
2126                                                 $downhash{$key}[$x] = $tmp{0}[$x];
2127                                 }
2128                         }
2129                 }
2130         }
2131         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2132         &General::firewall_config_changed();
2133 }
2134 sub saverule
2135 {
2136         my $hash=shift;
2137         my $config=shift;
2138         &General::readhasharray("$config", $hash);
2139         if (!$errormessage){
2140                 ################################################################
2141                 #check if we change an INPUT rule to a OUTGOING
2142                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
2143                         &changerule($configinput);
2144                         #print"1";
2145                 }
2146                 #check if we change an INPUT rule to a FORWARD
2147                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2148                         &changerule($configinput);
2149                         #print"2";
2150                 }
2151                 ################################################################
2152                 #check if we change an OUTGOING rule to an INPUT
2153                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
2154                         &changerule($configoutgoing);
2155                         #print"3";
2156                 }
2157                 #check if we change an OUTGOING rule to a FORWARD
2158                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2159                         &changerule($configoutgoing);
2160                         #print"4";
2161                 }
2162                 ################################################################
2163                 #check if we change a FORWARD rule to an INPUT
2164                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2165                         &changerule($configfwdfw);
2166                         #print"5";
2167                 }
2168                 #check if we change a FORWARD rule to an OUTGOING
2169                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2170                         &changerule($configfwdfw);
2171                         #print"6";
2172                 }
2173                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2174                         my $key = &General::findhasharraykey ($hash);
2175                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2176                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2177                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2178                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2179                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2180                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2181                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2182                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2183                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2184                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2185                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2186                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2187                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2188                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2189                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2190                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2191                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2192                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2193                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2194                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2195                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2196                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2197                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2198                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2199                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2200                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2201                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2202                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2203                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2204                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2205                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2206                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2207                         &General::writehasharray("$config", $hash);
2208                 }else{
2209                         foreach my $key (sort {$a <=> $b} keys %$hash){
2210                                 if($key eq $fwdfwsettings{'key'}){
2211                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2212                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2213                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2214                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2215                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2216                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2217                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2218                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2219                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2220                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2221                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2222                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2223                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2224                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2225                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2226                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2227                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2228                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2229                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2230                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2231                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2232                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2233                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2234                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2235                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2236                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2237                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2238                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2239                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2240                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2241                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2242                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2243                                         last;
2244                                 }
2245                         }
2246                 }
2247                 &General::writehasharray("$config", $hash);
2248                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2249                         my %tmp=();
2250                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2251                         for (my $z=0;$z<$val;$z++){
2252                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2253                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2254                                                 my $last = $key -1;
2255                                                 if (exists $$hash{$last}){
2256                                                         #save rule last
2257                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2258                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2259                                                         }
2260                                                         #copy active rule to last
2261                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2262                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2263                                                         }
2264                                                         #copy saved rule to actual position
2265                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2266                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2267                                                         }
2268                                                 }
2269                                         }
2270                                 }
2271                                 $fwdfwsettings{'oldrulenumber'}--;
2272                         }
2273                         &General::writehasharray("$config", $hash);
2274                         &General::firewall_config_changed();
2275                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2276                         my %tmp=();
2277                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2278                                 for (my $z=0;$z<$val;$z++){
2279                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2280                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2281                                                 my $next = $key + 1;
2282                                                 if (exists $$hash{$next}){
2283                                                         #save rule next
2284                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2285                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2286                                                         }
2287                                                         #copy active rule to next
2288                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2289                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2290                                                         }
2291                                                         #copy saved rule to actual position
2292                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2293                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2294                                                         }
2295                                                 }
2296                                         }
2297                                 }
2298                                 $fwdfwsettings{'oldrulenumber'}++;
2299                         }
2300                         &General::writehasharray("$config", $hash);
2301                         &General::firewall_config_changed();
2302                 }
2303         }
2304 }
2305 sub validremark
2306 {
2307         # Checks a hostname against RFC1035
2308         my $remark = $_[0];
2309
2310         # Each part should be at least two characters in length
2311         # but no more than 63 characters
2312         if (length ($remark) < 1 || length ($remark) > 255) {
2313                 return 0;}
2314         # Only valid characters are a-z, A-Z, 0-9 and -
2315         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2316                 return 0;}
2317         # First character can only be a letter or a digit
2318         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) {
2319                 return 0;}
2320         # Last character can only be a letter or a digit
2321         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2322                 return 0;}
2323         return 1;
2324 }
2325 sub viewtablerule
2326 {
2327         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2328         &viewtablenew(\%configfwdfw,$configfwdfw,"","Forward" );
2329         &viewtablenew(\%configinputfw,$configinput,"",$Lang::tr{'fwdfw xt access'} );
2330         &viewtablenew(\%configoutgoingfw,$configoutgoing,"","Outgoing" );
2331 }
2332 sub viewtablenew
2333 {
2334         my $hash=shift;
2335         my $config=shift;
2336         my $title=shift;
2337         my $title1=shift;
2338         my $go='';
2339         &General::get_aliases(\%aliases);
2340         &General::readhasharray("$confighost", \%customhost);
2341         &General::readhasharray("$config", $hash);
2342         &General::readhasharray("$configccdnet", \%ccdnet);
2343         &General::readhasharray("$configccdhost", \%ccdhost);
2344         if( ! -z $config){
2345                 &Header::openbox('100%', 'left',$title);
2346                 my $count=0;
2347                 my ($gif,$log);
2348                 my $ruletype;
2349                 my $rulecolor;
2350                 my $tooltip;
2351                 my @tmpsrc=();
2352                 my $coloryellow='';
2353                 print <<END;
2354                         <b>$title1</b>
2355                         <br>
2356
2357                         <table width='100%' cellspacing='0' border='0'>
2358                                 <tr>
2359                                         <th align='right' width='3%'>
2360                                                 #
2361                                         </th>
2362                                         <th width='2%'></th>
2363                                         <th align='center'>
2364                                                 <b>$Lang::tr{'protocol'}</b>
2365                                         </th>
2366                                         <th align='center' width='30%'>
2367                                                 <b>$Lang::tr{'fwdfw source'}</b>
2368                                         </th>
2369                                         <th align='center'>
2370                                                 Log <!-- XXX UNTRANSLATED STRING -->
2371                                         </th>
2372                                         <th align='center' width='30%'>
2373                                                 <b>$Lang::tr{'fwdfw target'}</b>
2374                                         </th>
2375                                         <th align='center' colspan='6' width='18%'>
2376                                                 <b>$Lang::tr{'fwdfw action'}</b>
2377                                         </th>
2378                                 </tr>
2379 END
2380
2381                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2382                         $tdcolor='';
2383                         @tmpsrc=();
2384                         #check if vpn hosts/nets have been deleted
2385                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2386                                 push (@tmpsrc,$$hash{$key}[4]);
2387                         }
2388                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2389                                 push (@tmpsrc,$$hash{$key}[6]);
2390                         }
2391                         foreach my $host (@tmpsrc){
2392                                 if($$hash{$key}[3] eq  'ipsec_net_src' || $$hash{$key}[5] eq 'ipsec_net_tgt'){
2393                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2394                                                 $coloryellow='on';
2395                                                 &disable_rule($key);
2396                                                 $$hash{$key}[2]='';
2397                                         }
2398                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src' || $$hash{$key}[5] eq 'ovpn_net_tgt'){
2399                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2400                                                 $coloryellow='on';
2401                                                 &disable_rule($key);
2402                                                 $$hash{$key}[2]='';
2403                                         }
2404                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src' || $$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2405                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2406                                                 $coloryellow='on';
2407                                                 &disable_rule($key);
2408                                                 $$hash{$key}[2]='';
2409                                         }
2410                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src' || $$hash{$key}[5] eq 'ovpn_host_tgt'){
2411                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2412                                                 $coloryellow='on';
2413                                                 &disable_rule($key);
2414                                                 $$hash{$key}[2]='';
2415                                         }
2416                                 }
2417                         }
2418                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2419                         $count++;
2420                         if($coloryellow eq 'on'){
2421                                 print"<tr bgcolor='$color{'color14'}' >";
2422                                 $coloryellow='';
2423                         }elsif($coloryellow eq ''){
2424                                 if ($count % 2){
2425                                         $color="$color{'color22'}";
2426                                 }
2427                                 else{
2428                                         $color="$color{'color20'}";
2429                                 }
2430                         }
2431                         print<<END;
2432                                 <tr bgcolor='$color'>
2433                                         <td align='right' width='3%'>
2434                                                 <b>$key&nbsp;</b>
2435                                         </td>
2436 END
2437
2438                         #RULETYPE (A,R,D)
2439                         if ($$hash{$key}[0] eq 'ACCEPT'){
2440                                 $ruletype='A';
2441                                 $tooltip='ACCEPT';
2442                                 $rulecolor=$color{'color17'};
2443                         }elsif($$hash{$key}[0] eq 'DROP'){
2444                                 $ruletype='D';
2445                                 $tooltip='DROP';
2446                                 $rulecolor=$color{'color25'};
2447                         }elsif($$hash{$key}[0] eq 'REJECT'){
2448                                 $ruletype='R';
2449                                 $tooltip='REJECT';
2450                                 $rulecolor=$color{'color16'};
2451                         }
2452
2453                         print <<END;
2454                                         <td bgcolor='$rulecolor' align='center' width='2%'>
2455                                                 <span title='$tooltip'>&nbsp;&nbsp;</span>
2456                                         </td>
2457 END
2458
2459                         #Get Protocol
2460                         my $prot;
2461                         if ($$hash{$key}[8]){
2462                                 push (@protocols,$$hash{$key}[8]);
2463                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2464                                 &get_serviceports("service",$$hash{$key}[15]);
2465                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2466                                 &get_serviceports("group",$$hash{$key}[15]);
2467                         }else{
2468                                 push (@protocols,$Lang::tr{'all'});
2469                         }
2470
2471                         my $protz=join(",",@protocols);
2472                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2473                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2474                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2475                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2476                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2477                                                 last;
2478                                         }
2479                                 }
2480                         }else{
2481                                 print"<td align='center'>$protz</td>";
2482                         }
2483                         @protocols=();
2484                         #SOURCE
2485                         my $ipfireiface;
2486                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2487                         print"<td align='center' width='160' $tdcolor>";
2488                         if ($$hash{$key}[3] eq 'ipfire_src'){
2489                                 $ipfireiface='Interface ';
2490                         }
2491                         if ($$hash{$key}[3] eq 'std_net_src'){
2492                                 print &get_name($$hash{$key}[4]);
2493                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2494                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2495                                 if ($split2 eq '32'){
2496                                         print $split1;
2497                                 }else{
2498                                         print $$hash{$key}[4];
2499                                 }
2500                         }elsif ($$hash{$key}[4] eq 'RED1'){
2501                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2502                         }else{
2503                                 print "$$hash{$key}[4]";
2504                         }
2505                         $tdcolor='';
2506                         #SOURCEPORT
2507                         &getsrcport(\%$hash,$key);
2508                         #Is this a SNAT rule?
2509                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2510                                 my $net=&get_name($$hash{$key}[29]);
2511                                 if ( ! $net){ $net=$$hash{$key}[29];}
2512                                         print"<br>->$net";
2513                                 if ($$hash{$key}[30] ne ''){
2514                                         print": $$hash{$key}[30]";
2515                                 }
2516                         }
2517                         if ($$hash{$key}[17] eq 'ON'){
2518                                 $log="/images/on.gif";
2519                         }else{
2520                                 $log="/images/off.gif";
2521                         }
2522                         #LOGGING
2523                         print<<END;
2524                                         </td>
2525                                         <td align='center'>
2526                                                 <form method='POST' action=''>
2527                                                         <input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2528                                                         <input type='hidden' name='key' value='$key' />
2529                                                         <input type='hidden' name='config' value='$config' />
2530                                                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2531                                                 </form>
2532                                         </td>
2533 END
2534                         #TARGET
2535                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2536                         print<<END;
2537                                         <td align='center' $tdcolor>
2538 END
2539                         #Is this a DNAT rule?
2540                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2541                                 print "Firewall ($$hash{$key}[29])";
2542                                 if($$hash{$key}[30] ne ''){
2543                                         $$hash{$key}[30]=~ tr/|/,/;
2544                                         print": $$hash{$key}[30]";
2545                                 }
2546                                 print"<br>-&gt;";
2547                         }
2548                         if ($$hash{$key}[5] eq 'ipfire'){
2549                                 $ipfireiface='Interface';
2550                         }
2551                         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' ){
2552                                 if ($$hash{$key}[6] eq 'RED1'){
2553                                         print "$ipfireiface $Lang::tr{'red1'}";
2554                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL')
2555                                 {
2556                                         print "$ipfireiface ".&get_name($$hash{$key}[6]);
2557                                 }else{
2558                                         print $$hash{$key}[6];
2559                                 }
2560                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2561                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2562                                 if ($split2 eq '32'){
2563                                         print $split1;
2564                                 }else{
2565                                         print $$hash{$key}[6];
2566                                 }
2567                         }else{
2568                                 print "$$hash{$key}[6]";
2569                         }
2570                         $tdcolor='';
2571                         #TARGETPORT
2572                         &gettgtport(\%$hash,$key);
2573                         print"</td>";
2574                         #RULE ACTIVE
2575                         if($$hash{$key}[2] eq 'ON'){
2576                                 $gif="/images/on.gif"
2577
2578                         }else{
2579                                 $gif="/images/off.gif"
2580                         }
2581                         print<<END;
2582                                 <td width='3%' align='center'>
2583                                         <form method='POST' action=''>
2584                                                 <input type='image' img src='$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;' />
2585                                                 <input type='hidden' name='key' value='$key' />
2586                                                 <input type='hidden' name='config' value='$config' />
2587                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2588                                         </form>
2589                                 </td>
2590                                 <td width='3%' align='center'>
2591                                         <form method='POST' action=''>
2592                                                 <input type='image' img src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'fwdfw edit'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2593                                                 <input type='hidden' name='key' value='$key' />
2594                                                 <input type='hidden' name='config' value='$config' />
2595                                                 <input type='hidden' name='ACTION' value='editrule' />
2596                                         </form>
2597                                 </td>
2598                                 <td width='3%' align='center'>
2599                                         <form method='POST' action=''>
2600                                                 <input type='image' img src='/images/addblue.gif' alt='$Lang::tr{'fwdfw copy'}' title='$Lang::tr{'fwdfw copy'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
2601                                                 <input type='hidden' name='key' value='$key' />
2602                                                 <input type='hidden' name='config' value='$config' />
2603                                                 <input type='hidden' name='ACTION' value='copyrule' />
2604                                         </form>
2605                                 </td>
2606                                 <td width='3%' align='center'>
2607                                         <form method='POST' action=''>
2608                                                 <input type='image' img src='/images/delete.gif' alt='$Lang::tr{'delete'}' title='$Lang::tr{'fwdfw delete'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'   />
2609                                                 <input type='hidden' name='key' value='$key' />
2610                                                 <input type='hidden' name='config' value='$config' />
2611                                                 <input type='hidden' name='ACTION' value='deleterule' />
2612                                         </form>
2613                                 </td>
2614 END
2615                         if (exists $$hash{$key-1}){
2616                                 print<<END;
2617                                         <td width='3%' align='center'>
2618                                                 <form method='POST' action=''>
2619                                                         <input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2620                                                         <input type='hidden' name='key' value='$key' />
2621                                                         <input type='hidden' name='config' value='$config' />
2622                                                         <input type='hidden' name='ACTION' value='moveup' />
2623                                                 </form>
2624                                         </td>
2625 END
2626                         }else{
2627                                 print"<td width='3%'></td>";
2628                         }
2629
2630                         if (exists $$hash{$key+1}){
2631                                 print<<END;
2632                                         <td width='3%' align='center'>
2633                                                 <form method='POST' action=''>
2634                                                         <input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2635                                                         <input type='hidden' name='key' value='$key' />
2636                                                         <input type='hidden' name='config' value='$config' />
2637                                                         <input type='hidden' name='ACTION' value='movedown' />
2638                                                 </form>
2639                                         </td>
2640                                 </tr>
2641 END
2642                         }else{
2643                                 print"<td width='3%'></td></tr>";
2644                         }
2645                         #REMARK
2646                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2647                                 print <<END;
2648                                         <tr bgcolor='$color'>
2649                                                 <td>&nbsp;</td>
2650                                                 <td bgcolor='$rulecolor'></td>
2651                                                 <td colspan='10'>
2652                                                         &nbsp; <em>$$hash{$key}[16]</em>
2653                                                 </td>
2654                                         </tr>
2655 END
2656                         }
2657
2658                         if ($$hash{$key}[18] eq 'ON'){
2659                                 #TIMEFRAME
2660                                 if ($$hash{$key}[18] eq 'ON'){
2661                                         my @days=();
2662                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2663                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2664                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2665                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2666                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2667                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2668                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2669                                         my $weekdays=join(",",@days);
2670                                         if (@days){
2671                                                 print"<tr bgcolor='$color'>";
2672                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27]</td></tr>";
2673                                         }
2674                                 }
2675                         }
2676                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2677                 }
2678                 print"</table>";
2679                 #SHOW FINAL RULE
2680                 print "<table width='100%'rules='cols' border='1'>";
2681                 my $col;
2682                 if ($config eq '/var/ipfire/forward/config'){
2683                         my $pol='fwdfw '.$fwdfwsettings{'POLICY'};
2684                         if ($fwdfwsettings{'POLICY'} eq 'MODE1'){
2685                                 $col="bgcolor='darkred'";
2686                         }else{
2687                                 $col="bgcolor='green'";
2688                         }
2689                         &show_defaultrules($col,$pol);
2690                 }elsif ($config eq '/var/ipfire/forward/outgoing'){
2691                         if ($fwdfwsettings{'POLICY1'} eq 'MODE1'){
2692                                 $col="bgcolor='darkred'";
2693                                 print"<tr><td $col width='20%' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF' >$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2694                         }else{
2695                                 $col="bgcolor='green'";
2696                                 print"<tr><td $col width='20%' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF' >$Lang::tr{'fwdfw pol allow'}</font></td></tr>";
2697                         }
2698                 }else{
2699                         print"<tr><td bgcolor='darkred' width='20%' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td bgcolor='darkred' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2700                 }
2701                 print"</table>";
2702                 print "<hr>";
2703                 print "<br><br>";
2704                 &Header::closebox();
2705         }else{
2706                 if ($optionsfw{'SHOWTABLES'} eq 'on'){
2707                         print "<b>$title1</b><br>";
2708                         print"<table width='100%' border='0' rules='none'><tr><td height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td></tr></table>";
2709                         my $col;
2710                         if ($config eq '/var/ipfire/forward/config'){
2711                                 my $pol='fwdfw '.$fwdfwsettings{'POLICY'};
2712                                 if ($fwdfwsettings{'POLICY'} eq 'MODE1'){
2713                                         $col="bgcolor='darkred'";
2714                                 }else{
2715                                         $col="bgcolor='green'";
2716                                 }
2717                                 &show_defaultrules($col,$pol);
2718                         }elsif ($config eq '/var/ipfire/forward/outgoing'){
2719                                 print "<table width='100%' rules='cols' border='1'>";
2720                                 my $pol='fwdfw '.$fwdfwsettings{'POLICY1'};
2721                                 if ($fwdfwsettings{'POLICY1'} eq 'MODE1'){
2722                                         $col="bgcolor='darkred'";
2723                                         print"<tr><td $col align='center' width='20%'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2724                                 }else{
2725                                         $col="bgcolor='green'";
2726                                         print"<tr><td $col align='center' width='20%'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol allow'}</font></td></tr>";
2727                                 }
2728                         }else{
2729                                 print "<table width='100%' rules='cols' border='1'>";
2730                                 print"<tr><td bgcolor='darkred' align='center' width='20%'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td align='center' bgcolor='darkred'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2731                         }
2732                         print"</table><br><br>";
2733                 }
2734         }
2735 }
2736 &Header::closebigbox();
2737 &Header::closepage();
2738
2739 sub show_defaultrules
2740 {
2741         my $col=shift;
2742         my $pol=shift;
2743         #STANDARD RULES (From WIKI)
2744         print"</table>";
2745         if ($col eq "bgcolor='green'"){
2746                 print "<br><table width='100%' rules='cols' border='1' >";
2747                 my $blue   = "<font color=$Header::colourblue>    $Lang::tr{'blue'}</font> ($Lang::tr{'fwdfw pol block'})" if (&Header::blue_used());
2748                 my $orange = "<font color=$Header::colourorange>  $Lang::tr{'orange'}</font> ($Lang::tr{'fwdfw pol block'})" if (&Header::orange_used());
2749                 my $blue1   = "<font color=$Header::colourblue>    $Lang::tr{'blue'}</font> ($Lang::tr{'fwdfw pol allow'})" if (&Header::blue_used());
2750                 my $orange1 = "<font color=$Header::colourorange>  $Lang::tr{'orange'}</font> ($Lang::tr{'fwdfw pol allow'})" if (&Header::orange_used());
2751                 print"<tr><td align='center'><font color='#000000'>$Lang::tr{'green'}</td><td align='center'> <font color=$Header::colourred>  $Lang::tr{'red'}</font> ($Lang::tr{'fwdfw pol allow'})</td>";
2752                 print"<td align='center'>$orange1</td>" if (&Header::orange_used());
2753                 print"<td align='center'>$blue1</td>" if (&Header::blue_used());
2754                 print"</tr>";
2755                 if (&Header::orange_used()){
2756                         print"<tr><td align='center' width='20%'><font color='#000000'>$Lang::tr{'orange'}</td><td align='center'> <font color=$Header::colourred>  $Lang::tr{'red'}</font> ($Lang::tr{'fwdfw pol allow'})</td><td align='center'><font color=$Header::colourgreen>  $Lang::tr{'green'}</font> ($Lang::tr{'fwdfw pol block'})</td>";
2757                         print"<td align='center'>$blue</td>" if (&Header::blue_used());
2758                         print"</tr>";
2759                 }
2760                 if (&Header::blue_used()){
2761                         print"<tr><td align='center'><font color='#000000'>$Lang::tr{'blue'}</td><td align='center'> <font color=$Header::colourred>  $Lang::tr{'red'}</font> ($Lang::tr{'fwdfw pol allow'})</td>";
2762                         print"<td align='center'>$orange</td>" if (&Header::orange_used());
2763                         print"<td align='center'><font color=$Header::colourgreen>  $Lang::tr{'green'}</font> ($Lang::tr{'fwdfw pol block'})</td>";
2764                         print"</tr>";
2765                 }
2766                 print"<tr><td $col align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'} </font></td><td $col colspan='3' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol allow'}</font></td></tr>";
2767         }elsif($col eq "bgcolor='darkred'"){
2768                 print "<table width='100%' rules='cols' border='1' >";
2769                 print"<tr><td $col width='20%' align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw final_rule'}</td><td $col align='center'><font color='#FFFFFF'>$Lang::tr{'fwdfw pol block'}</font></td></tr>";
2770         }
2771 }