html/cgi-bin/firewall.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2013 Alexander Marx <amarx@ipfire.org>                        #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23 use Sort::Naturally;
  24 no warnings 'uninitialized';
  25 # enable only the following on debugging purpose
  26 #use warnings;
  27 #use CGI::Carp 'fatalsToBrowser';
  28
  29 require '/var/ipfire/general-functions.pl';
  30 require "${General::swroot}/lang.pl";
  31 require "${General::swroot}/header.pl";
  32 require "${General::swroot}/firewall/bin/firewall-lib.pl";
  33
  34 unless (-d "${General::swroot}/firewall")                       { system("mkdir ${General::swroot}/firewall"); }
  35 unless (-e "${General::swroot}/firewall/settings")      { system("touch ${General::swroot}/firewall/settings"); }
  36 unless (-e "${General::swroot}/firewall/config")        { system("touch ${General::swroot}/firewall/config"); }
  37 unless (-e "${General::swroot}/firewall/input")         { system("touch ${General::swroot}/firewall/input"); }
  38 unless (-e "${General::swroot}/firewall/outgoing")      { system("touch ${General::swroot}/firewall/outgoing"); }
  39
  40 my %fwdfwsettings=();
  41 my %selected=() ;
  42 my %defaultNetworks=();
  43 my %netsettings=();
  44 my %customhost=();
  45 my %customgrp=();
  46 my %customnetworks=();
  47 my %customservice=();
  48 my %customservicegrp=();
  49 my %ccdnet=();
  50 my %customnetwork=();
  51 my %ccdhost=();
  52 my %configfwdfw=();
  53 my %configinputfw=();
  54 my %configoutgoingfw=();
  55 my %ipsecconf=();
  56 my %color=();
  57 my %mainsettings=();
  58 my %checked=();
  59 my %icmptypes=();
  60 my %ovpnsettings=();
  61 my %ipsecsettings=();
  62 my %aliases=();
  63 my %optionsfw=();
  64 my %ifaces=();
  65
  66 my @PROTOCOLS = ("TCP", "UDP", "ICMP", "IGMP", "AH", "ESP", "GRE","IPv6","IPIP");
  67
  68 my $color;
  69 my $confignet           = "${General::swroot}/fwhosts/customnetworks";
  70 my $confighost          = "${General::swroot}/fwhosts/customhosts";
  71 my $configgrp           = "${General::swroot}/fwhosts/customgroups";
  72 my $configsrv           = "${General::swroot}/fwhosts/customservices";
  73 my $configsrvgrp        = "${General::swroot}/fwhosts/customservicegrp";
  74 my $configccdnet        = "${General::swroot}/ovpn/ccd.conf";
  75 my $configccdhost       = "${General::swroot}/ovpn/ovpnconfig";
  76 my $configipsec         = "${General::swroot}/vpn/config";
  77 my $configipsecrw       = "${General::swroot}/vpn/settings";
  78 my $configfwdfw         = "${General::swroot}/firewall/config";
  79 my $configinput         = "${General::swroot}/firewall/input";
  80 my $configoutgoing      = "${General::swroot}/firewall/outgoing";
  81 my $configovpn          = "${General::swroot}/ovpn/settings";
  82 my $fwoptions           = "${General::swroot}/optionsfw/settings";
  83 my $ifacesettings       = "${General::swroot}/ethernet/settings";
  84 my $errormessage='';
  85 my $hint='';
  86 my $ipgrp="${General::swroot}/outgoing/groups";
  87 my $tdcolor='';
  88 my $checkorange='';
  89 my @protocols;
  90 &General::readhash("${General::swroot}/firewall/settings", \%fwdfwsettings);
  91 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  92 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  93 &General::readhash($fwoptions, \%optionsfw);
  94 &General::readhash($ifacesettings, \%ifaces);
  95 &General::readhash("$configovpn", \%ovpnsettings);
  96 &General::readhash("$configipsecrw", \%ipsecsettings);
  97 &General::readhasharray("$configipsec", \%ipsecconf);
  98 &Header::showhttpheaders();
  99 &Header::getcgihash(\%fwdfwsettings);
 100 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
 101 &Header::openbigbox('100%', 'center',$errormessage);
 102 #### JAVA SCRIPT ####
 103 print<<END;
 104 <script>
 105         var PROTOCOLS_WITH_PORTS = ["TCP", "UDP"];
 106
 107         var update_protocol = function() {
 108                 var protocol = \$("#protocol").val();
 109
 110                 if (protocol === undefined)
 111                         return;
 112
 113                 // Check if a template is/should be used.
 114                 if (protocol === "template") {
 115                         \$("#PROTOCOL_TEMPLATE").show();
 116                 } else {
 117                         \$("#PROTOCOL_TEMPLATE").hide();
 118                 }
 119
 120                 // Check if we are dealing with a protocol, that knows ports.
 121                 if (\$.inArray(protocol, PROTOCOLS_WITH_PORTS) >= 0) {
 122                         \$("#PROTOCOL_PORTS").show();
 123                 } else {
 124                         \$("#PROTOCOL_PORTS").hide();
 125                 }
 126
 127                 // Handle ICMP.
 128                 if (protocol === "ICMP") {
 129                         \$("#PROTOCOL_ICMP_TYPES").show();
 130                 } else {
 131                         \$("#PROTOCOL_ICMP_TYPES").hide();
 132                 }
 133         };
 134
 135         \$(document).ready(function() {
 136                 \$("#protocol").change(update_protocol);
 137                 update_protocol();
 138
 139                 // When nat not used, hide it
 140                 if (! \$("#USE_NAT").attr("checked")) {
 141                         \$(".NAT").hide();
 142                 }
 143
 144                 // Show NAT area when "use nat" checkbox is clicked
 145                 \$("#USE_NAT").change(function() {
 146                         \$(".NAT").toggle();
 147                 });
 148
 149                 // Time constraints
 150                 if(!\$("#USE_TIME_CONSTRAINTS").attr("checked")) {
 151                         \$("#TIME_CONSTRAINTS").hide();
 152                 }
 153                 \$("#USE_TIME_CONSTRAINTS").change(function() {
 154                         \$("#TIME_CONSTRAINTS").toggle();
 155                 });
 156
 157                 // Automatically select radio buttons when corresponding
 158                 // dropdown menu changes.
 159                 \$("select").change(function() {
 160                         var id = \$(this).attr("name");
 161
 162                         // When using SNAT or DNAT, check "USE NAT" Checkbox
 163                         if (id === 'snat' || id === 'dnat') {
 164                                 \$('#USE_NAT').prop('checked', true);
 165                         }
 166                         \$('#' + id).prop("checked", true);
 167                 });
 168         });
 169 </script>
 170 END
 171
 172 ####  ACTION  #####
 173
 174 if ($fwdfwsettings{'ACTION'} eq 'saverule')
 175 {
 176         &General::readhasharray("$configfwdfw", \%configfwdfw);
 177         &General::readhasharray("$configinput", \%configinputfw);
 178         &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 179         #Set Variables according to the JQuery code in protocol section
 180         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')
 181         {
 182                 if ($fwdfwsettings{'SRC_PORT'} ne '')
 183                 {
 184                         $fwdfwsettings{'USE_SRC_PORT'} = 'ON';
 185                 }
 186                 if ($fwdfwsettings{'TGT_PORT'} ne '')
 187                 {
 188                         $fwdfwsettings{'USESRV'} = 'ON';
 189                         $fwdfwsettings{'grp3'} = 'TGT_PORT';
 190                 }
 191         }
 192         if ($fwdfwsettings{'PROT'} eq 'template')
 193         {
 194                 $fwdfwsettings{'USESRV'} = 'ON';
 195         }
 196         $errormessage=&checksource;
 197         if(!$errormessage){&checktarget;}
 198         if(!$errormessage){&checkrule;}
 199         #check if manual ip (source) is orange network
 200         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 201                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 202                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 203                         $checkorange='on';
 204                 }
 205         }
 206         #check useless rules
 207         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 208                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 209         }
 210         #check if we try to break rules
 211         if(     $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 212                 $errormessage=$Lang::tr{'fwdfw err same'};
 213         }
 214         #INPUT part
 215         if($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 216                 $fwdfwsettings{'config'}=$configinput;
 217                 $fwdfwsettings{'chain'} = 'INPUTFW';
 218                 my $maxkey=&General::findhasharraykey(\%configinputfw);
 219                 #check if we have an identical rule already
 220                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 221                         foreach my $key (sort keys %configinputfw){
 222                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 223                                         eq "$configinputfw{$key}[0],$configinputfw{$key}[2],$configinputfw{$key}[3],$configinputfw{$key}[4],$configinputfw{$key}[5],$configinputfw{$key}[6],$configinputfw{$key}[7],$configinputfw{$key}[8],$configinputfw{$key}[9],$configinputfw{$key}[10],$configinputfw{$key}[11],$configinputfw{$key}[12],$configinputfw{$key}[13],$configinputfw{$key}[14],$configinputfw{$key}[15],$configinputfw{$key}[17],$configinputfw{$key}[18],$configinputfw{$key}[19],$configinputfw{$key}[20],$configinputfw{$key}[21],$configinputfw{$key}[22],$configinputfw{$key}[23],$configinputfw{$key}[24],$configinputfw{$key}[25],$configinputfw{$key}[26],$configinputfw{$key}[27],$configinputfw{$key}[28],$configinputfw{$key}[29],$configinputfw{$key}[30],$configinputfw{$key}[31]"){
 224                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 225                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 226                                                         $errormessage='';
 227                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 228                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 229                                                 }
 230                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 231                                                         $fwdfwsettings{'nosave'} = 'on';
 232                                                 }
 233                                 }
 234                         }
 235                 }
 236                 #check Rulepos on new Rule
 237                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 238                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 239                         foreach my $key (sort keys %configinputfw){
 240                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 241                                         eq "$configinputfw{$key}[0],$configinputfw{$key}[2],$configinputfw{$key}[3],$configinputfw{$key}[4],$configinputfw{$key}[5],$configinputfw{$key}[6],$configinputfw{$key}[7],$configinputfw{$key}[8],$configinputfw{$key}[9],$configinputfw{$key}[10],$configinputfw{$key}[11],$configinputfw{$key}[12],$configinputfw{$key}[13],$configinputfw{$key}[14],$configinputfw{$key}[15],$configinputfw{$key}[17],$configinputfw{$key}[18],$configinputfw{$key}[19],$configinputfw{$key}[20],$configinputfw{$key}[21],$configinputfw{$key}[22],$configinputfw{$key}[23],$configinputfw{$key}[24],$configinputfw{$key}[25],$configinputfw{$key}[26],$configinputfw{$key}[27],$configinputfw{$key}[28],$configinputfw{$key}[29],$configinputfw{$key}[30],$configinputfw{$key}[31]"){
 242                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 243                                 }
 244                         }
 245                 }
 246                 #check if we just close a rule
 247                 if( $fwdfwsettings{'oldgrp1a'} eq  $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq  $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} &&  $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq  $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
 248                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 249                                 $errormessage='';
 250                                 $fwdfwsettings{'nosave2'} = 'on';
 251                         }
 252                 }
 253                 if (!$errormessage){
 254                         &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 255                         if ($fwdfwsettings{'nobase'} ne 'on'){
 256                                 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 257                         }
 258                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 259                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 260                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 261                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 262                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 263                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 264                         }
 265                         if($fwdfwsettings{'nosave2'} ne 'on'){
 266                                 &saverule(\%configinputfw,$configinput);
 267                         }
 268                 }
 269         }elsif($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
 270         # OUTGOING PART
 271                 $fwdfwsettings{'config'}=$configoutgoing;
 272                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 273                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 274                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 275                         foreach my $key (sort keys %configoutgoingfw){
 276                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 277                                         eq "$configoutgoingfw{$key}[0],$configoutgoingfw{$key}[2],$configoutgoingfw{$key}[3],$configoutgoingfw{$key}[4],$configoutgoingfw{$key}[5],$configoutgoingfw{$key}[6],$configoutgoingfw{$key}[7],$configoutgoingfw{$key}[8],$configoutgoingfw{$key}[9],$configoutgoingfw{$key}[10],$configoutgoingfw{$key}[11],$configoutgoingfw{$key}[12],$configoutgoingfw{$key}[13],$configoutgoingfw{$key}[14],$configoutgoingfw{$key}[15],$configoutgoingfw{$key}[17],$configoutgoingfw{$key}[18],$configoutgoingfw{$key}[19],$configoutgoingfw{$key}[20],$configoutgoingfw{$key}[21],$configoutgoingfw{$key}[22],$configoutgoingfw{$key}[23],$configoutgoingfw{$key}[24],$configoutgoingfw{$key}[25],$configoutgoingfw{$key}[26],$configoutgoingfw{$key}[27],$configoutgoingfw{$key}[28],$configoutgoingfw{$key}[29],$configoutgoingfw{$key}[30],$configoutgoingfw{$key}[31]"){
 278                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 279                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 280                                                         $errormessage='';
 281                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 282                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 283                                                 }
 284                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 285                                                         $fwdfwsettings{'nosave'} = 'on';
 286                                                 }
 287                                 }
 288                         }
 289                 }
 290                 #check Rulepos on new Rule
 291                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 292                         print"CHECK OUTGOING DOPPELTE REGEL<br>";
 293                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 294                         foreach my $key (sort keys %configoutgoingfw){
 295                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 296                                         eq "$configoutgoingfw{$key}[0],$configoutgoingfw{$key}[2],$configoutgoingfw{$key}[3],$configoutgoingfw{$key}[4],$configoutgoingfw{$key}[5],$configoutgoingfw{$key}[6],$configoutgoingfw{$key}[7],$configoutgoingfw{$key}[8],$configoutgoingfw{$key}[9],$configoutgoingfw{$key}[10],$configoutgoingfw{$key}[11],$configoutgoingfw{$key}[12],$configoutgoingfw{$key}[13],$configoutgoingfw{$key}[14],$configoutgoingfw{$key}[15],$configoutgoingfw{$key}[17],$configoutgoingfw{$key}[18],$configoutgoingfw{$key}[19],$configoutgoingfw{$key}[20],$configoutgoingfw{$key}[21],$configoutgoingfw{$key}[22],$configoutgoingfw{$key}[23],$configoutgoingfw{$key}[24],$configoutgoingfw{$key}[25],$configoutgoingfw{$key}[26],$configoutgoingfw{$key}[27],$configoutgoingfw{$key}[28],$configoutgoingfw{$key}[29],$configoutgoingfw{$key}[30],$configoutgoingfw{$key}[31]"){
 297                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 298                                 }
 299                         }
 300                 }
 301                 #check if we just close a rule
 302                 if( $fwdfwsettings{'oldgrp1a'} eq  $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq  $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} &&  $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq  $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
 303                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 304                                 $fwdfwsettings{'nosave2'} = 'on';
 305                                 $errormessage='';
 306                         }
 307                 }
 308                 #increase counters
 309                 if (!$errormessage){
 310                  &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 311                  &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 312                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 313                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 314                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 315                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 316                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 317                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 318                         }
 319                         if ($fwdfwsettings{'nobase'} eq 'on'){
 320                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 321                         }
 322                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 323                                 &saverule(\%configoutgoingfw,$configoutgoing);
 324                         }
 325                 }
 326         }else{
 327                 #FORWARD PART
 328                 $fwdfwsettings{'config'}=$configfwdfw;
 329                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 330                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 331                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 332                         #check if we have an identical rule already
 333                         foreach my $key (sort keys %configfwdfw){
 334                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 335                                         eq "$configfwdfw{$key}[0],$configfwdfw{$key}[2],$configfwdfw{$key}[3],$configfwdfw{$key}[4],$configfwdfw{$key}[5],$configfwdfw{$key}[6],$configfwdfw{$key}[7],$configfwdfw{$key}[8],$configfwdfw{$key}[9],$configfwdfw{$key}[10],$configfwdfw{$key}[11],$configfwdfw{$key}[12],$configfwdfw{$key}[13],$configfwdfw{$key}[14],$configfwdfw{$key}[15],$configfwdfw{$key}[18],$configfwdfw{$key}[19],$configfwdfw{$key}[20],$configfwdfw{$key}[21],$configfwdfw{$key}[22],$configfwdfw{$key}[23],$configfwdfw{$key}[24],$configfwdfw{$key}[25],$configfwdfw{$key}[26],$configfwdfw{$key}[27],$configfwdfw{$key}[28],$configfwdfw{$key}[29],$configfwdfw{$key}[30],$configfwdfw{$key}[31]"){
 336                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 337                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 338                                                         $errormessage='';
 339                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 340                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 341                                                 }
 342                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 343                                                         $fwdfwsettings{'nosave'} = 'on';
 344                                                 }
 345                                 }
 346                         }
 347                 }
 348                 #check Rulepos on new Rule
 349                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 350                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 351                         foreach my $key (sort keys %configfwdfw){
 352                                 if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'}"
 353                                         eq "$configfwdfw{$key}[0],$configfwdfw{$key}[2],$configfwdfw{$key}[3],$configfwdfw{$key}[4],$configfwdfw{$key}[5],$configfwdfw{$key}[6],$configfwdfw{$key}[7],$configfwdfw{$key}[8],$configfwdfw{$key}[9],$configfwdfw{$key}[10],$configfwdfw{$key}[11],$configfwdfw{$key}[12],$configfwdfw{$key}[13],$configfwdfw{$key}[14],$configfwdfw{$key}[15],$configfwdfw{$key}[18],$configfwdfw{$key}[19],$configfwdfw{$key}[20],$configfwdfw{$key}[21],$configfwdfw{$key}[22],$configfwdfw{$key}[23],$configfwdfw{$key}[24],$configfwdfw{$key}[25],$configfwdfw{$key}[26],$configfwdfw{$key}[27],$configfwdfw{$key}[28],$configfwdfw{$key}[29],$configfwdfw{$key}[30],$configfwdfw{$key}[31]"){
 354                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 355                                 }
 356                         }
 357                 }
 358                 #check if we just close a rule
 359                 if( $fwdfwsettings{'oldgrp1a'} eq  $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq  $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} &&  $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq  $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}) {
 360                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 361                                 $fwdfwsettings{'nosave2'} = 'on';
 362                                 $errormessage='';
 363                         }
 364                 }
 365                 #increase counters
 366                 if (!$errormessage){
 367                         &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 368                         &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 369                         if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 370                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 371                         }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 372                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 373                         }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 374                                 &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 375                         }
 376                         if ($fwdfwsettings{'nobase'} eq 'on'){
 377                                 &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 378                         }
 379                         if ($fwdfwsettings{'nosave2'} ne 'on'){
 380                                 &saverule(\%configfwdfw,$configfwdfw);
 381                         }
 382                 }
 383         }
 384         if ($errormessage){
 385                 &newrule;
 386         }else{
 387                 if($fwdfwsettings{'nosave2'} ne 'on'){
 388                         &General::firewall_config_changed();
 389                 }
 390                 &base;
 391         }
 392 }
 393 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 394 {
 395         &newrule;
 396 }
 397 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 398 {
 399         my %togglehash=();
 400         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 401         foreach my $key (sort keys %togglehash){
 402                 if ($key eq $fwdfwsettings{'key'}){
 403                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 404                 }
 405         }
 406         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 407         &General::firewall_config_changed();
 408         &base;
 409 }
 410 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 411 {
 412         my %togglehash=();
 413         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 414         foreach my $key (sort keys %togglehash){
 415                 if ($key eq $fwdfwsettings{'key'}){
 416                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 417                 }
 418         }
 419         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 420         &General::firewall_config_changed();
 421         &base;
 422 }
 423 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 424 {
 425         &General::firewall_reload();
 426         &base;
 427 }
 428 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 429 {
 430         $fwdfwsettings{'updatefwrule'}='on';
 431         &newrule;
 432 }
 433 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 434 {
 435         &deleterule;
 436 }
 437 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 438 {
 439         &pos_up;
 440         &base;
 441 }
 442 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 443 {
 444         &pos_down;
 445         &base;
 446 }
 447 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 448 {
 449         $fwdfwsettings{'copyfwrule'}='on';
 450         &newrule;
 451 }
 452 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
 453 {
 454         &base;
 455 }
 456 ###  Functions  ####
 457 sub addrule
 458 {
 459         &error;
 460
 461         &Header::openbox('100%', 'left', "");
 462         print <<END;
 463                 <form method="POST" action="">
 464                         <table border='0' width="100%">
 465                                 <tr>
 466                                         <td align='center'>
 467                                                 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'>
 468 END
 469
 470         if (&General::firewall_needs_reload()) {
 471                 print <<END;
 472                         <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-weight: bold; color: green;'>
 473 END
 474         }
 475
 476         print <<END;
 477                                         </td>
 478                                 </tr>
 479                         </table>
 480                 </form>
 481
 482                 <br>
 483 END
 484
 485         &Header::closebox();
 486         &viewtablerule;
 487 }
 488 sub base
 489 {
 490         &hint;
 491         &addrule;
 492 }
 493 sub changerule
 494 {
 495         my $oldchain=shift;
 496         $fwdfwsettings{'updatefwrule'}='';
 497         $fwdfwsettings{'config'}=$oldchain;
 498         $fwdfwsettings{'nobase'}='on';
 499         &deleterule;
 500         &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 501         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 502 }
 503 sub checksource
 504 {
 505         my ($ip,$subnet);
 506         #check ip-address if manual
 507         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 508                 #check if ip with subnet
 509                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 510                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 511                         $subnet = &General::iporsubtocidr($subnet);
 512                         $fwdfwsettings{'isip'}='on';
 513                 }
 514                 #check if only ip
 515                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 516                         $ip=$fwdfwsettings{'src_addr'};
 517                         $subnet = '32';
 518                         $fwdfwsettings{'isip'}='on';
 519                 }
 520
 521                 if ($fwdfwsettings{'isip'} ne 'on'){
 522                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 523                                 $fwdfwsettings{'ismac'}='on';
 524                         }
 525                 }
 526                 if ($fwdfwsettings{'isip'} eq 'on'){
 527                         ##check if ip is valid
 528                         if (! &General::validip($ip)){
 529                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 530                                 return $errormessage;
 531                         }
 532                         #check and form valid IP
 533                         $ip=&General::ip2dec($ip);
 534                         $ip=&General::dec2ip($ip);
 535                         #check if net or broadcast
 536                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 537                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 538                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 539                                 return $errormessage;
 540                         }
 541                 }
 542                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 543                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 544                         return $errormessage;
 545                 }
 546         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 547                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 548                 return $errormessage;
 549         }
 550
 551         #check empty fields
 552         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 553         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 554                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 555                 my @values=();
 556                 foreach (@parts){
 557                         chomp($_);
 558                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 559                                 my $check;
 560                                 #change dashes with :
 561                                 $_=~ tr/-/:/;
 562                                 if ($_ eq "*") {
 563                                         push(@values,"1:65535");
 564                                         $check='on';
 565                                 }
 566                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 567                                         push(@values,"1:$2");
 568                                         $check='on';
 569                                 }
 570                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 571                                         push(@values,"$1:65535");
 572                                         $check='on'
 573                                 }
 574                                 $errormessage .= &General::validportrange($_, 'destination');
 575                                 if(!$check){
 576                                         push (@values,$_);
 577                                 }
 578                         }else{
 579                                 if (&General::validport($_)){
 580                                         push (@values,$_);
 581                                 }else{
 582
 583                                 }
 584                         }
 585                 }
 586                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 587         }
 588         return $errormessage;
 589 }
 590 sub checktarget
 591 {
 592         my ($ip,$subnet);
 593         &General::readhasharray("$configsrv", \%customservice);
 594         #check DNAT settings (has to be single Host and single Port or portrange)
 595         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 596                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 597                         #check if manual ip is a single Host (if set)
 598                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 599                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 600                                 my @tmp1= split ("/",$tmp[3]);
 601                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 602                                 {
 603                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 604                                         return $errormessage;
 605                                 }
 606                         }
 607                         #check if Port is a single Port or portrange
 608                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 609                                 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 610                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 611                                         return $errormessage;
 612                                 }
 613                                 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 614                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 615                                         return $errormessage;
 616                                 }
 617                         }
 618                 }else{
 619                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 620                         return $errormessage;
 621                 }
 622         }
 623         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 624                 #check if ip with subnet
 625                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 626                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 627                         $subnet = &General::iporsubtocidr($subnet);
 628                 }
 629                 #check if only ip
 630                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 631                         $ip=$fwdfwsettings{'tgt_addr'};
 632                         $subnet='32';
 633                 }
 634                 #check if ip is valid
 635                 if (! &General::validip($ip)){
 636                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 637                         return $errormessage;
 638                 }
 639                 #check and form valid IP
 640                 $ip=&General::ip2dec($ip);
 641                 $ip=&General::dec2ip($ip);
 642                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 643                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 644                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 645                         return $errormessage;
 646                 }
 647         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 648                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 649                 return $errormessage;
 650         }
 651         #check empty fields
 652         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 653         #check tgt services
 654         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 655                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 656                         $fwdfwsettings{'TGT_PROT'}='';
 657                         $fwdfwsettings{'ICMP_TGT'}='';
 658                         $fwdfwsettings{'TGT_PORT'}='';
 659                 }
 660                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 661                         $fwdfwsettings{'TGT_PROT'}='';
 662                         $fwdfwsettings{'ICMP_TGT'}='';
 663                         $fwdfwsettings{'TGT_PORT'}='';
 664                         #check target service
 665                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 666                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 667                         }
 668                 }
 669                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 670                         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
 671                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 672                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 673                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 674                                                 return $errormessage;
 675                                         }
 676                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 677                                         my @values=();
 678                                         foreach (@parts){
 679                                                 chomp($_);
 680                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 681                                                         my $check;
 682                                                         #change dashes with :
 683                                                         $_=~ tr/-/:/;
 684                                                         if ($_ eq "*") {
 685                                                                 push(@values,"1:65535");
 686                                                                 $check='on';
 687                                                         }
 688                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 689                                                                 push(@values,"1:$2");
 690                                                                 $check='on';
 691                                                         }
 692                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 693                                                                 push(@values,"$1:65535");
 694                                                                 $check='on'
 695                                                         }
 696                                                         $errormessage .= &General::validportrange($_, 'destination');
 697                                                         if(!$check){
 698                                                                 push (@values,$_);
 699                                                         }
 700                                                 }else{
 701                                                         if (&General::validport($_)){
 702                                                                 push (@values,$_);
 703                                                         }else{
 704                                                         }
 705                                                 }
 706                                         }
 707                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 708                                 }
 709                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 710                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 711                                         $fwdfwsettings{'TGT_PORT'} = '';
 712                                         $fwdfwsettings{'ICMP_TGT'} = '';
 713                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 714                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 715                                         $fwdfwsettings{'TGT_PORT'} = '';
 716                                         $fwdfwsettings{'ICMP_TGT'}='';
 717                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 718                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 719                                         $fwdfwsettings{'TGT_PORT'} = '';
 720                                         $fwdfwsettings{'ICMP_TGT'}='';
 721                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 722                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 723                                 $fwdfwsettings{'TGT_PORT'} = '';
 724                         }
 725                 }
 726         }
 727         #check targetport
 728         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 729                 $fwdfwsettings{'grp3'}='';
 730                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 731                 $fwdfwsettings{'ICMP_TGT'}='';
 732         }
 733         #check timeframe
 734         if($fwdfwsettings{'TIME'} eq 'ON'){
 735                 if($fwdfwsettings{'TIME_MON'} eq '' && $fwdfwsettings{'TIME_TUE'} eq '' && $fwdfwsettings{'TIME_WED'} eq '' && $fwdfwsettings{'TIME_THU'} eq '' && $fwdfwsettings{'TIME_FRI'} eq '' && $fwdfwsettings{'TIME_SAT'} eq '' && $fwdfwsettings{'TIME_SUN'} eq ''){
 736                         $errormessage=$Lang::tr{'fwdfw err time'};
 737                         return $errormessage;
 738                 }
 739         }
 740         return $errormessage;
 741 }
 742 sub check_natport
 743 {
 744         my $val=shift;
 745         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 746                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 747                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 748                         if ($fwdfwsettings{'dnatport'} eq "*") {
 749                                 $fwdfwsettings{'dnatport'}="1:65535";
 750                         }
 751                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 752                                 $fwdfwsettings{'dnatport'} = "1:$2";
 753                         }
 754                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 755                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 756                         }
 757                 }
 758                 return 1;
 759         }
 760         if ($val =~ "," || $val>65536 || $val<0){
 761                 return 0;
 762         }
 763         return 1;
 764 }
 765 sub checkrule
 766 {
 767         #check valid port for NAT
 768         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 769                 #if no port is given in nat area, take target host port
 770                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 771                 #check if port given in nat area is a single valid port or portrange
 772                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 773                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 774                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 775                         my $custsrvport;
 776                         #get servcie Protocol and Port
 777                         foreach my $key (sort keys %customservice){
 778                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 779                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 780                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 781                                         }
 782                                         $custsrvport= $customservice{$key}[1];
 783                                 }
 784                         }
 785                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 786                 }
 787                 #check if DNAT port is multiple
 788                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 789                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 790                                         my @values=();
 791                                         foreach (@parts){
 792                                                 chomp($_);
 793                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 794                                                         my $check;
 795                                                         #change dashes with :
 796                                                         $_=~ tr/-/:/;
 797                                                         if ($_ eq "*") {
 798                                                                 push(@values,"1:65535");
 799                                                                 $check='on';
 800                                                         }
 801                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 802                                                                 push(@values,"1:$2");
 803                                                                 $check='on';
 804                                                         }
 805                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 806                                                                 push(@values,"$1:65535");
 807                                                                 $check='on'
 808                                                         }
 809                                                         $errormessage .= &General::validportrange($_, 'destination');
 810                                                         if(!$check){
 811                                                                 push (@values,$_);
 812                                                         }
 813                                                 }else{
 814                                                         if (&General::validport($_)){
 815                                                                 push (@values,$_);
 816                                                         }else{
 817
 818                                                         }
 819                                                 }
 820                                         }
 821                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 822                 }
 823         }
 824         #check valid remark
 825         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 826                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 827         }
 828         #check if source and target identical
 829         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 830                 $errormessage=$Lang::tr{'fwdfw err same'};
 831                 return $errormessage;
 832         }
 833         #get source and targetip address if possible
 834         my ($sip,$scidr,$tip,$tcidr);
 835         ($sip,$scidr)=&get_ip("src","grp1");
 836         ($tip,$tcidr)=&get_ip("tgt","grp2");
 837         #check same iprange in source and target
 838         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 839                 my $networkip1=&General::getnetworkip($sip,$scidr);
 840                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 841                 if ($scidr gt $tcidr){
 842                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 843                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 844                         }
 845                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 846                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 847                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 848                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 849                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 850                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 851                                 }
 852                 }else{
 853                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 854                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 855                         }
 856                 }
 857         }
 858         #when icmp selected, no source and targetport allowed
 859         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')){
 860                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 861                 return;
 862         }
 863         #change protocol if prot not equal dest single service
 864         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 865                 foreach my $key (sort keys %customservice){
 866                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 867                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 868                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 869                                         last;
 870                                 }
 871                         }
 872                 }
 873         }
 874         #check source and destination protocol if source manual and dest servicegroup
 875         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 876                 $fwdfwsettings{'PROT'} = '';
 877         }
 878         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 879         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 880         #Check ICMP Types
 881         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 882                 $fwdfwsettings{'USE_SRC_PORT'}='';
 883                 $fwdfwsettings{'SRC_PORT'}='';
 884                 #$fwdfwsettings{'USESRV'}='';
 885                 $fwdfwsettings{'TGT_PORT'}='';
 886                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 887                 foreach my $key (keys %icmptypes){
 888                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 889                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 890                         }
 891                 }
 892         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 893                 $fwdfwsettings{'USE_SRC_PORT'}='';
 894                 $fwdfwsettings{'SRC_PORT'}='';
 895                 $fwdfwsettings{'ICMP_TYPES'}='';
 896                 $fwdfwsettings{'USESRV'}='';
 897                 $fwdfwsettings{'TGT_PORT'}='';
 898         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 899                 $fwdfwsettings{'USE_SRC_PORT'}='';
 900                 $fwdfwsettings{'SRC_PORT'}='';
 901                 $fwdfwsettings{'ICMP_TYPES'}='';
 902                 $fwdfwsettings{'USESRV'}='';
 903                 $fwdfwsettings{'TGT_PORT'}='';
 904         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 905                 $fwdfwsettings{'USE_SRC_PORT'}='';
 906                 $fwdfwsettings{'SRC_PORT'}='';
 907                 $fwdfwsettings{'ICMP_TYPES'}='';
 908                 $fwdfwsettings{'USESRV'}='';
 909                 $fwdfwsettings{'TGT_PORT'}='';
 910         }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
 911                 $fwdfwsettings{'USE_SRC_PORT'}='';
 912                 $fwdfwsettings{'SRC_PORT'}='';
 913                 $fwdfwsettings{'ICMP_TYPES'}='';
 914                 $fwdfwsettings{'USESRV'}='';
 915                 $fwdfwsettings{'TGT_PORT'}='';
 916         }elsif($fwdfwsettings{'PROT'} eq 'IPv6'){
 917                 $fwdfwsettings{'USE_SRC_PORT'}='';
 918                 $fwdfwsettings{'SRC_PORT'}='';
 919                 $fwdfwsettings{'ICMP_TYPES'}='';
 920                 $fwdfwsettings{'USESRV'}='';
 921                 $fwdfwsettings{'TGT_PORT'}='';
 922         }elsif($fwdfwsettings{'PROT'} eq 'IPIP'){
 923                 $fwdfwsettings{'USE_SRC_PORT'}='';
 924                 $fwdfwsettings{'SRC_PORT'}='';
 925                 $fwdfwsettings{'ICMP_TYPES'}='';
 926                 $fwdfwsettings{'USESRV'}='';
 927                 $fwdfwsettings{'TGT_PORT'}='';
 928         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP'){
 929                 $fwdfwsettings{'ICMP_TYPES'}='';
 930                 $fwdfwsettings{'SRC_PORT'}='';
 931                 $fwdfwsettings{'TGT_PORT'}='';
 932         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 933                 $fwdfwsettings{'ICMP_TYPES'}='';
 934         }
 935 }
 936 sub checkcounter
 937 {
 938         my ($base1,$val1,$base2,$val2) = @_;
 939
 940         if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
 941                 &dec_counter($confignet,\%customnetwork,$val1);
 942         }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
 943                 &dec_counter($confighost,\%customhost,$val1);
 944         }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
 945                 &dec_counter($configgrp,\%customgrp,$val1);
 946         }elsif($base1 eq 'cust_srv'){
 947                 &dec_counter($configsrv,\%customservice,$val1);
 948         }elsif($base1 eq 'cust_srvgrp'){
 949                 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
 950         }
 951
 952         if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
 953                 &inc_counter($confignet,\%customnetwork,$val2);
 954         }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
 955                 &inc_counter($confighost,\%customhost,$val2);
 956         }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
 957                 &inc_counter($configgrp,\%customgrp,$val2);
 958         }elsif($base2 eq 'cust_srv'){
 959                 &inc_counter($configsrv,\%customservice,$val2);
 960         }elsif($base2 eq 'cust_srvgrp'){
 961                 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
 962         }
 963 }
 964 sub checkvpn
 965 {
 966         my $ip=shift;
 967         #Test if manual IP is part of static OpenVPN networks
 968         &General::readhasharray("$configccdnet", \%ccdnet);
 969         foreach my $key (sort keys %ccdnet){
 970                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 971                 my $sub=&General::iporsubtodec($vpnsubnet);
 972                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 973                         return 0;
 974                 }
 975         }
 976         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 977         # because if one creates a custom host with the ip, we need to check the color there!
 978         # It does not make sense to check this here
 979
 980         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 981         # Is also checked in getcolor
 982
 983         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 984         return 1;
 985 }
 986 sub checkvpncolor
 987 {
 988
 989 }
 990 sub deleterule
 991 {
 992         my %delhash=();
 993         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 994         foreach my $key (sort {$a <=> $b} keys %delhash){
 995                 if ($key == $fwdfwsettings{'key'}){
 996                         #check hosts/net and groups
 997                         &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
 998                         &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
 999                         #check services and groups
1000                         if ($delhash{$key}[11] eq 'ON'){
1001                                 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
1002                         }
1003                 }
1004                 if ($key >= $fwdfwsettings{'key'}) {
1005                         my $next = $key + 1;
1006                         if (exists $delhash{$next}) {
1007                                 foreach my $i (0 .. $#{$delhash{$next}}) {
1008                                         $delhash{$key}[$i] = $delhash{$next}[$i];
1009                                 }
1010                         }
1011                 }
1012         }
1013         # Remove the very last entry.
1014         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
1015         delete $delhash{$last_key};
1016
1017         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
1018         &General::firewall_config_changed();
1019
1020         if($fwdfwsettings{'nobase'} ne 'on'){
1021                 &base;
1022         }
1023 }
1024 sub disable_rule
1025 {
1026         my $key1=shift;
1027         &General::readhasharray("$configfwdfw", \%configfwdfw);
1028         foreach my $key (sort keys %configfwdfw){
1029                         if ($key eq $key1 ){
1030                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
1031                 }
1032         }
1033         &General::writehasharray("$configfwdfw", \%configfwdfw);
1034         &General::firewall_config_changed();
1035 }
1036 sub dec_counter
1037 {
1038         my $config=shift;
1039         my %hash=%{(shift)};
1040         my $val=shift;
1041         my $pos;
1042         &General::readhasharray($config, \%hash);
1043         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1044                 if($hash{$key}[0] eq $val){
1045                         $pos=$#{$hash{$key}};
1046                         $hash{$key}[$pos] = $hash{$key}[$pos]-1;
1047                 }
1048         }
1049         &General::writehasharray($config, \%hash);
1050 }
1051 sub error
1052 {
1053         if ($errormessage) {
1054                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1055                 print "<class name='base'>$errormessage\n";
1056                 print "&nbsp;</class>\n";
1057                 &Header::closebox();
1058                 print"<hr>";
1059         }
1060 }
1061 sub fillselect
1062 {
1063         my %hash=%{(shift)};
1064         my $val=shift;
1065         my $key;
1066         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
1067                 if($hash{$key}[0] eq $val){
1068                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
1069                 }else{
1070                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1071                 }
1072         }
1073 }
1074 sub gen_dd_block
1075 {
1076         my $srctgt = shift;
1077         my $grp=shift;
1078         my $helper='';
1079         my $show='';
1080         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1081         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1082         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1083         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1084         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1085         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1086         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1087         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1088         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1089         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1090         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1091         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1092         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1093         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1094         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1095         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1096         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1097         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1098         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1099 print<<END;
1100                 <table width='100%' border='0'>
1101                 <tr><td width='50%' valign='top'>
1102                 <table width='100%' border='0'>
1103                 <tr><td width='1%'><input type='radio' name='$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;'>
1104 END
1105         foreach my $network (sort keys %defaultNetworks)
1106                 {
1107                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1108                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1109                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1110                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1111                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1112                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1113                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1114                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1115                         if ($ifaces{$defnet}){
1116                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1117                         }else{
1118                                 print ">$network</option>";
1119                         }
1120                 }
1121         print"</select></td></tr>";
1122         #custom networks
1123         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1124                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1125                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1126                 print"</select></td>";
1127         }
1128         #custom hosts
1129         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1130                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1131                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1132                 print"</select></td>";
1133         }
1134         #custom groups
1135         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1136                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1137                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1138                         if($helper ne $customgrp{$key}[0]){
1139                                 print"<option ";
1140                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1141                                 print ">$customgrp{$key}[0]</option>";
1142                         }
1143                         $helper=$customgrp{$key}[0];
1144                 }
1145                 print"</select></td>";
1146         }
1147         #End left table. start right table (vpn)
1148         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1149         # CCD networks
1150         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1151                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1152                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1153                 print"</select></td></tr>";
1154         }
1155         #OVPN CCD Hosts
1156         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1157                 if ($ccdhost{$key}[33] ne '' ){
1158                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1159                         $show='1';
1160                         print "<option value='$ccdhost{$key}[1]'";
1161                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1162                         print ">$ccdhost{$key}[1]</option>";
1163                 }
1164         }
1165         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1166                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1167         }
1168         if ($show eq '1'){$show='';print"</select></td></tr>";}
1169         #OVPN N2N
1170         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1171                 if ($ccdhost{$key}[3] eq 'net'){
1172                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1173                         $show='1';
1174                         print "<option value='$ccdhost{$key}[1]'";
1175                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1176                         print ">$ccdhost{$key}[1]</option>";
1177                 }
1178         }
1179         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1180                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1181         }
1182         if ($show eq '1'){$show='';print"</select></td></tr>";}
1183         #IPsec netze
1184         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1185                 if ($ipsecconf{$key}[3] eq 'net' || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1186                         print"<tr><td valign='top'><input type='radio' name='$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 '');
1187                         $show='1';
1188                         print "<option ";
1189                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1190                         print ">$ipsecconf{$key}[1]</option>";
1191                 }
1192         }
1193         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1194                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1195         }
1196         if ($show eq '1'){$show='';print"</select></td></tr>";}
1197
1198         print"</table>";
1199         print"</td></tr></table><br>";
1200 }
1201 sub get_ip
1202 {
1203         my $val=shift;
1204         my $grp =shift;
1205         my $a;
1206         my $b;
1207         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1208         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1209                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1210                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1211                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1212                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1213                                 $a=$netsettings{'GREEN_NETADDRESS'};
1214                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1215                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1216                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1217                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1218                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1219                                 $a=$netsettings{'BLUE_NETADDRESS'};
1220                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1221                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1222                                 &General::readhash("$configovpn",\%ovpnsettings);
1223                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1224                                 $b=&General::iporsubtocidr($b);
1225                         }
1226                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1227                         &General::readhasharray("$confignet", \%customnetwork);
1228                         foreach my $key (keys %customnetwork){
1229                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1230                                         $a=$customnetwork{$key}[1];
1231                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1232                                 }
1233                         }
1234                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1235                         &General::readhasharray("$confighost", \%customhost);
1236                         foreach my $key (keys %customhost){
1237                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1238                                         if ($customhost{$key}[1] eq 'ip'){
1239                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1240                                                 $b=&General::iporsubtocidr($b);
1241                                         }else{
1242                                                 if ($grp eq 'grp2'){
1243                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1244                                                 }
1245                                         }
1246                                 }
1247                         }
1248                 }
1249         }
1250         return $a,$b;
1251 }
1252 sub get_name
1253 {
1254         my $val=shift;
1255         &General::setup_default_networks(\%defaultNetworks);
1256         foreach my $network (sort keys %defaultNetworks)
1257         {
1258                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1259         }
1260 }
1261 sub getsrcport
1262 {
1263         my %hash=%{(shift)};
1264         my $key=shift;
1265         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1266                 $hash{$key}[10]=~ s/\|/,/g;
1267                 print": $hash{$key}[10]";
1268         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1269                 print": <br>$hash{$key}[9] ";
1270         }
1271 }
1272 sub gettgtport
1273 {
1274         my %hash=%{(shift)};
1275         my $key=shift;
1276         my $service;
1277         my $prot;
1278         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1279                 if($hash{$key}[14] eq 'cust_srv'){
1280                         &General::readhasharray("$configsrv", \%customservice);
1281                         foreach my $i (sort keys %customservice){
1282                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1283                                         $service = $customservice{$i}[0];
1284                                 }
1285                         }
1286                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1287                         $service=$hash{$key}[15];
1288                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1289                         $hash{$key}[15]=~ s/\|/,/g;
1290                         $service=$hash{$key}[15];
1291                 }
1292                 if($service){
1293                         print": $service";
1294                 }
1295         }
1296 }
1297 sub get_serviceports
1298 {
1299         my $type=shift;
1300         my $name=shift;
1301         &General::readhasharray("$configsrv", \%customservice);
1302         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1303         my $tcp;
1304         my $udp;
1305         my $icmp;
1306         @protocols=();
1307         if($type eq 'service'){
1308                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1309                         if ($customservice{$key}[0] eq $name){
1310                                 push (@protocols,$customservice{$key}[2]);
1311                         }
1312                 }
1313         }elsif($type eq 'group'){
1314                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1315                         if ($customservicegrp{$key}[0] eq $name){
1316                                 foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1317                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1318                                                 if($customservice{$key1}[2] eq 'TCP'){
1319                                                         $tcp='TCP';
1320                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1321                                                         $icmp='ICMP';
1322                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1323                                                         $udp='UDP';
1324                                                 }
1325                                         }
1326                                 }
1327                         }
1328                 }
1329         }
1330         if($tcp && $udp && $icmp){
1331                 push (@protocols,"TCP,UDP, <br>ICMP");
1332                 return @protocols;
1333         }
1334         if($tcp){
1335                 push (@protocols,"TCP");
1336         }
1337         if($udp){
1338                 push (@protocols,"UDP");
1339         }
1340         if($icmp){
1341                 push (@protocols,"ICMP");
1342         }
1343         return @protocols;
1344 }
1345 sub getcolor
1346 {
1347         my $nettype=shift;
1348         my $val=shift;
1349         my $hash=shift;
1350         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1351                 #custom Hosts
1352                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1353                         foreach my $key (sort keys %$hash){
1354                                 if ($$hash{$key}[0] eq $val){
1355                                         $val=$$hash{$key}[2];
1356                                 }
1357                         }
1358                 }
1359                 #standard networks
1360                 if ($val eq 'GREEN'){
1361                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1362                         return;
1363                 }elsif ($val eq 'ORANGE'){
1364                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1365                         return;
1366                 }elsif ($val eq 'BLUE'){
1367                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1368                         return;
1369                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1370                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1371                         return;
1372                 }elsif ($val eq 'IPFire' ){
1373                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1374                         return;
1375                 }elsif ($val eq 'OpenVPN-Dyn' ){
1376                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1377                         return;
1378                 }elsif ($val eq 'IPsec RW' ){
1379                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1380                         return;
1381                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1382                         my ($sip,$scidr) = split ("/",$val);
1383                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1384                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1385                                 return;
1386                         }
1387                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1388                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1389                                 return;
1390                         }
1391                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1392                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1393                                 return;
1394                         }
1395                 }elsif ($val eq 'Default IP'){
1396                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1397                         return;
1398                 }
1399                 #Check if a manual IP or custom host is part of a VPN
1400                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1401                         #Check if IP is part of OpenVPN dynamic subnet
1402                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1403                         my ($c,$d) = split("/",$val);
1404                         if (&General::IpInSubnet($c,$a,$b)){
1405                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1406                                 return;
1407                         }
1408                         #Check if IP is part of OpenVPN static subnet
1409                         foreach my $key (sort keys %ccdnet){
1410                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1411                                 $b =&General::iporsubtodec($b);
1412                                 if (&General::IpInSubnet($c,$a,$b)){
1413                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1414                                         return;
1415                                 }
1416                         }
1417                         #Check if IP is part of OpenVPN N2N subnet
1418                         foreach my $key (sort keys %ccdhost){
1419                                 if ($ccdhost{$key}[3] eq 'net'){
1420                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1421                                         if (&General::IpInSubnet($c,$a,$b)){
1422                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1423                                                 return;
1424                                         }
1425                                 }
1426                         }
1427                         #Check if IP is part of IPsec RW network
1428                         if ($ipsecsettings{'RW_NET'} ne ''){
1429                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1430                                 $b=&General::iporsubtodec($b);
1431                                 if (&General::IpInSubnet($c,$a,$b)){
1432                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1433                                         return;
1434                                 }
1435                         }
1436                         #Check if IP is part of a IPsec N2N network
1437                         foreach my $key (sort keys %ipsecconf){
1438                                 my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1439                                 if (&General::IpInSubnet($c,$a,$b)){
1440                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1441                                         return;
1442                                 }
1443                         }
1444                 }
1445                 #VPN networks
1446                 if ($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'){
1447                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1448                         return;
1449                 }
1450                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1451                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1452                         return;
1453                 }
1454                 #ALIASE
1455                 foreach my $alias (sort keys %aliases)
1456                 {
1457                         if ($val eq $alias){
1458                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1459                                 return;
1460                         }
1461                 }
1462         }
1463         $tdcolor='';
1464         return;
1465 }
1466 sub hint
1467 {
1468         if ($hint) {
1469                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1470                 print "<class name='base'>$hint\n";
1471                 print "&nbsp;</class>\n";
1472                 &Header::closebox();
1473                 print"<hr>";
1474         }
1475 }
1476 sub inc_counter
1477 {
1478         my $config=shift;
1479         my %hash=%{(shift)};
1480         my $val=shift;
1481         my $pos;
1482
1483         &General::readhasharray($config, \%hash);
1484         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1485                 if($hash{$key}[0] eq $val){
1486                         $pos=$#{$hash{$key}};
1487                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1488                 }
1489         }
1490         &General::writehasharray($config, \%hash);
1491 }
1492 sub newrule
1493 {
1494         &error;
1495         &General::setup_default_networks(\%defaultNetworks);
1496         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1497         #read all configfiles
1498         &General::readhasharray("$configccdnet", \%ccdnet);
1499         &General::readhasharray("$confignet", \%customnetwork);
1500         &General::readhasharray("$configccdhost", \%ccdhost);
1501         &General::readhasharray("$confighost", \%customhost);
1502         &General::readhasharray("$configccdhost", \%ccdhost);
1503         &General::readhasharray("$configgrp", \%customgrp);
1504         &General::readhasharray("$configipsec", \%ipsecconf);
1505         &General::get_aliases(\%aliases);
1506         my %checked=();
1507         my $helper;
1508         my $sum=0;
1509         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1510         my $config=$fwdfwsettings{'config'};
1511         my %hash=();
1512         #Get Red IP-ADDRESS
1513         open (CONN1,"/var/ipfire/red/local-ipaddress");
1514         my $redip = <CONN1>;
1515         close(CONN1);
1516         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1517         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1518         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1519         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1520         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1521         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1522         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1523         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1524         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1525         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1526         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1527         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1528         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1529         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1530         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1531         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1532         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1533         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1534         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1535         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1536         #check if update and get values
1537         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1538                 &General::readhasharray("$config", \%hash);
1539                 foreach my $key (sort keys %hash){
1540                         $sum++;
1541                         if ($key eq $fwdfwsettings{'key'}){
1542                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1543                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1544                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1545                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1546                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1547                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1548                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1549                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1550                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1551                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1552                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1553                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1554                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1555                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1556                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1557                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1558                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1559                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1560                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1561                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1562                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1563                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1564                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1565                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1566                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1567                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1568                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1569                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1570                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1571                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1572                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1573                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1574                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1575                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1576                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1577                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1578                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1579                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1580                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1581                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1582                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1583                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1584                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1585                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1586                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1587                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1588                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1589                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1590                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1591                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1592                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1593                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1594                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1595                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1596                                 $selected{'dnat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1597                                 $selected{'snat'}{$fwdfwsettings{$fwdfwsettings{'nat'}}} ='selected';
1598                         }
1599                 }
1600                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1601                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1602                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1603                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1604                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1605                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1606                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1607                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1608                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1609                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1610                 #check if manual ip (source) is orange network
1611                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1612                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1613                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1614                                 $fwdfwsettings{'oldorange'} ='on';
1615                         }
1616                 }
1617         }else{
1618                 $fwdfwsettings{'ACTIVE'}='ON';
1619                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1620                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1621                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1622                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1623                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1624                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1625                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1626                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1627                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1628                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1629                 #check if manual ip (source) is orange network
1630                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1631                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1632                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1633                                 $fwdfwsettings{'oldorange'} ='on';
1634                         }
1635                 }
1636         }
1637         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1638         &Header::closebox();
1639         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1640         #------SOURCE-------------------------------------------------------
1641         print "<form method='post'>";
1642         print<<END;
1643                 <table width='100%' border='0'>
1644                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$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>
1645 END
1646                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1647                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1648                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1649                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1650                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1651                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1652                 if (! -z "${General::swroot}/ethernet/aliases"){
1653                         foreach my $alias (sort keys %aliases)
1654                         {
1655                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1656                         }
1657                 }
1658                 print<<END;
1659                 </select></td></tr>
1660                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1661 END
1662                 &gen_dd_block('src','grp1');
1663                 print"<hr>";
1664                 &Header::closebox();
1665
1666                 #---SNAT / DNAT ------------------------------------------------
1667                 &Header::openbox('100%', 'left', 'NAT');
1668                 print<<END;
1669                         <label>
1670                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1671                                 $Lang::tr{'fwdfw use nat'}
1672                         </label>
1673                         <div class="NAT">
1674                                 <table width='100%' border='0'>
1675                                         <tr>
1676                                                 <td width='5%'></td>
1677                                                 <td width='40%'>
1678                                                         <label>
1679                                                                 <input type='radio' name='nat' id='dnat' value='dnat' checked>
1680                                                                 $Lang::tr{'fwdfw dnat'}
1681                                                         </label>
1682                                                 </td>
1683 END
1684
1685                 if (%aliases) {
1686                         print <<END;
1687                                                 <td width='25%' align='right'>$Lang::tr{'dnat address'}:</td>
1688                                                 <td width='30%'>
1689                                                         <select name='dnat' style='width: 100%;'>
1690                                                                 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'default ip'} ($netsettings{'RED_ADDRESS'})</option>
1691 END
1692                         foreach my $alias (sort keys %aliases) {
1693                                 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1694                         }
1695
1696                         print "</select>";
1697                 } else {
1698                         print <<END;
1699                                                 <td colspan="2" width='55%'>
1700                                                         <input type='hidden' name='dnat' value='Default IP'>
1701                                                 </td>
1702 END
1703                 }
1704                 print "</tr>";
1705
1706                 #SNAT
1707                 print <<END;
1708                                         <tr>
1709                                                 <td width='5%'></td>
1710                                                 <td width='40%'>
1711                                                         <label>
1712                                                                 <input type='radio' name='nat' id='snat' value='snat' $checked{'nat'}{'snat'}>
1713                                                                 $Lang::tr{'fwdfw snat'}
1714                                                         </label>
1715                                                 </td>
1716                                                 <td width='25%' align='right'>$Lang::tr{'snat new source ip address'}:</td>
1717                                                 <td width='30%'>
1718                                                         <select name='snat' style='width: 100%;'>
1719 END
1720
1721                 foreach my $alias (sort keys %aliases) {
1722                         print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1723                 }
1724
1725                 # XXX this is composed in a very ugly fashion
1726                 foreach my $network (sort keys %defaultNetworks) {
1727                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1728                         next if($defaultNetworks{$network}{'NAME'} eq "ALL");
1729                         next if($defaultNetworks{$network}{'NAME'} =~ /OpenVPN/i);
1730                         next if($defaultNetworks{$network}{'NAME'} =~ /IPsec/i);
1731
1732                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1733                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'nat'}} eq $defaultNetworks{$network}{'NAME'});
1734                         print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1735                 }
1736
1737                 print <<END;
1738                                                         </select>
1739                                                 </td>
1740                                         </tr>
1741                                 </table>
1742                         </div>
1743 END
1744                 &Header::closebox();
1745
1746                 #---TARGET------------------------------------------------------
1747                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1748                 print<<END;
1749                 <table width='100%' border='0'>
1750                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$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>
1751 END
1752                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1753                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1754                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1755                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1756                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1757                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1758                 if (! -z "${General::swroot}/ethernet/aliases"){
1759                         foreach my $alias (sort keys %aliases)
1760                         {
1761                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1762                         }
1763                 }
1764                 print<<END;
1765                 </select></td></tr>
1766                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1767 END
1768                 &gen_dd_block('tgt','grp2');
1769                 print"<hr>";
1770                 &Header::closebox;
1771                 #---PROTOCOL------------------------------------------------------
1772                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1773                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1774                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1775
1776                 # The dnatport may be empty, if it matches TGT_PORT
1777                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1778                         $fwdfwsettings{'dnatport'} = "";
1779                 }
1780
1781                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1782                 #Fix Protocol for JQuery
1783                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1784                         $fwdfwsettings{'PROT'} = 'template';
1785                 }
1786                 print<<END;
1787                         <table width='100%' border='0'>
1788                                 <tr>
1789                                         <td width="25%">
1790                                                 <select name='PROT' id='protocol' style="width: 95px;">
1791 END
1792                 print "<option value=\"\"";
1793                 if ($fwdfwsettings{'PROT'} eq '') {
1794                         print " selected=\"selected\"";
1795                 }
1796                 print ">$Lang::tr{'all'}</option>";
1797
1798                 print "<option value=\"template\"";
1799                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1800                 print ">- $Lang::tr{'template'} -</option>";
1801
1802                 foreach (@PROTOCOLS) {
1803                         print"<option value=\"$_\"";
1804                         if ($_ eq $fwdfwsettings{'PROT'}) {
1805                                 print " selected=\"selected\"";
1806                         }
1807                         if($_ eq "IPv6"){
1808                                 print ">$Lang::tr{'fwdfw prot41'}</option>";
1809                         }else{
1810                                 print ">$_</option>";
1811                         }
1812                 }
1813
1814                 print<<END;
1815                                                 </select>
1816                                         </td>
1817                                         <td width="75%">
1818                                                 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1819                                                         <tr>
1820                                                                 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1821                                                                 <td colspan='2'>
1822                                                                         <select name='ICMP_TYPES' style='min-width:230px;'>
1823 END
1824                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1825                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1826                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1827                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1828                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1829                         }else{
1830                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1831                         }
1832                 }
1833
1834                 print <<END;
1835                                                                         </select>
1836                                                                 </td>
1837                                                         </tr>
1838                                                 </table>
1839
1840                                                 <table width="100%" border="0" id="PROTOCOL_PORTS">
1841                                                         <tr>
1842                                                                 <!-- #SOURCEPORT -->
1843                                                                 <td>
1844                                                                         $Lang::tr{'fwdfw use srcport'}
1845                                                                 </td>
1846                                                                 <td>
1847                                                                         <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1848                                                                 </td>
1849                                                                 <td width='10%'>
1850                                                                 </td>
1851
1852                                                                 <!-- #TARGETPORT -->
1853                                                                 <td>
1854                                                                         $Lang::tr{'fwdfw use srv'}
1855                                                                 </td>
1856
1857                                                                 <td>
1858                                                                         <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1859                                                                 </td>
1860                                                         </tr>
1861                                                         <tr class="NAT">
1862                                                                 <td colspan='3'></td>
1863                                                                 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1864                                                                 <td>
1865                                                                         <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1866                                                                 </td>
1867                                                         </tr>
1868                                                 </table>
1869
1870                                                 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1871                                                         <tr>
1872                                                                 <td>
1873                                                                         <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1874                                                                         $Lang::tr{'fwhost cust service'}
1875                                                                 </td>
1876                                                                 <td>
1877                                                                         <select name='cust_srv' style='min-width: 230px;'>
1878 END
1879
1880                 &General::readhasharray("$configsrv", \%customservice);
1881                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1882                         print"<option ";
1883                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1884                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1885                 }
1886
1887                 print <<END;
1888                                                                         </select>
1889                                                                 </td>
1890                                                         </tr>
1891                                                         <tr>
1892                                                                 <td>
1893                                                                         <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1894                                                                         $Lang::tr{'fwhost cust srvgrp'}
1895                                                                 </td>
1896                                                                 <td>
1897                                                                         <select name='cust_srvgrp' style='min-width:230px;'>
1898 END
1899
1900                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1901                 my $helper;
1902                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1903                         if ($helper ne $customservicegrp{$key}[0]){
1904                                 print"<option ";
1905                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1906                                 print">$customservicegrp{$key}[0]</option>";
1907                         }
1908                         $helper=$customservicegrp{$key}[0];
1909                 }
1910
1911                 print<<END;
1912                                                                         </select>
1913                                                                 </td>
1914                                                         </tr>
1915                                                 </table>
1916                                         </td>
1917                                 </tr>
1918                         </table>
1919 END
1920
1921                 &Header::closebox;
1922
1923                 $checked{"RULE_ACTION"} = ();
1924                 foreach ("ACCEPT", "DROP", "REJECT") {
1925                         $checked{"RULE_ACTION"}{$_} = "";
1926                 }
1927
1928                 if($fwdfwsettings{'updatefwrule'} eq 'on') {
1929                         $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}} = "checked";
1930                 } elsif ($fwdfwsettings{'POLICY'} eq 'MODE1') {
1931                         $checked{"RULE_ACTION"}{"ACCEPT"} = "checked";
1932                 } elsif ($fwdfwsettings{'POLICY'} eq 'MODE2') {
1933                         $checked{"RULE_ACTION"}{"DROP"} = "checked";
1934                 }
1935
1936                 print <<END;
1937                         <hr><br>
1938
1939                         <center>
1940                                 <table width="80%" border="0">
1941                                         <tr>
1942                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1943                                                         &nbsp;<br>&nbsp;
1944                                                 </td>
1945                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1946                                                         &nbsp;<br>&nbsp;
1947                                                 </td>
1948                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1949                                                         &nbsp;<br>&nbsp;
1950                                                 </td>
1951                                         </tr>
1952                                         <tr>
1953                                                 <td width="33%" align="center">
1954                                                         <label>
1955                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1956                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1957                                                         </label>
1958                                                 </td>
1959                                                 <td width="33%" align="center">
1960                                                         <label>
1961                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1962                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1963                                                         </label>
1964                                                 </td>
1965                                                 <td width="33%" align="center">
1966                                                         <label>
1967                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1968                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1969                                                         </label>
1970                                                 </td>
1971                                         </tr>
1972                                 </table>
1973                         </center>
1974
1975                         <br>
1976 END
1977
1978                 #---Activate/logging/remark-------------------------------------
1979                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1980                 print<<END;
1981                 <table width='100%' border='0'>
1982 END
1983                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1984                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1985                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1986                         for (my $count =1; $count <= $sum; $count++){
1987                                 print"<option value='$count' ";
1988                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1989                                 print">$count</option>";
1990                         }
1991                         print"</select></td></tr>";
1992                 }else{
1993                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1994                 }
1995
1996                 print<<END;
1997                 </table>
1998                 <table width='100%'>
1999                         <tr>
2000 END
2001
2002                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
2003                         print <<END;
2004                                 <td>
2005                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
2006                                 </td>
2007                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
2008 END
2009                 } else {
2010                         print <<END;
2011                                 <td colspan="2">
2012                                         <input type="hidden" name="ACTIVE" value="ON">
2013                                 </td>
2014 END
2015                 }
2016
2017                 print <<END;
2018                         </tr>
2019                         <tr>
2020                                 <td>
2021                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
2022                                 </td>
2023                                 <td>$Lang::tr{'fwdfw log rule'}</td>
2024                         </tr>
2025                         <tr>
2026                                 <td width='1%'>
2027                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
2028                                 </td>
2029                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
2030                         </tr>
2031                         <tr id="TIME_CONSTRAINTS">
2032                                 <td colspan="2">
2033                                         <table width="66%" border="0">
2034                                                 <tr>
2035                                                         <td width="8em">&nbsp;</td>
2036                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
2037                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
2038                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
2039                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
2040                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
2041                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
2042                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
2043                                                         <td>&nbsp;</td>
2044                                                 </tr>
2045                                                 <tr>
2046                                                         <td width="8em">&nbsp;</td>
2047                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
2048                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
2049                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
2050                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
2051                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
2052                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
2053                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
2054                                                         <td>
2055                                                                 <select name='TIME_FROM'>
2056 END
2057                 for (my $i=0;$i<=23;$i++) {
2058                         $i = sprintf("%02s",$i);
2059                         for (my $j=0;$j<=45;$j+=15) {
2060                                 $j = sprintf("%02s",$j);
2061                                 my $time = $i.":".$j;
2062                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
2063                         }
2064                 }
2065                 print<<END;
2066                                                                 </select> &dash;
2067                                                                 <select name='TIME_TO'>
2068 END
2069                 for (my $i=0;$i<=23;$i++) {
2070                         $i = sprintf("%02s",$i);
2071                         for (my $j=0;$j<=45;$j+=15) {
2072                                 $j = sprintf("%02s",$j);
2073                                 my $time = $i.":".$j;
2074                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
2075                         }
2076                 }
2077                 print<<END;
2078                                                                 </select>
2079                                                         </td>
2080                                                 </tr>
2081                                         </table>
2082                                 </td>
2083                         </tr>
2084                 </table>
2085                 <br><hr>
2086 END
2087
2088                 #---ACTION------------------------------------------------------
2089                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
2090                         print<<END;
2091                         <table border='0' width='100%'>
2092                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
2093                         <input type='hidden' name='config' value='$config' >
2094                         <input type='hidden' name='ACTION' value='saverule' ></form>
2095                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2096                         </table>
2097                         <br>
2098 END
2099                 }else{
2100                         print<<END;
2101                         <table border='0' width='100%'>
2102                         <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='$fwdfwsettings{'key'}'>
2103                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2104                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2105                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2106                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2107                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2108                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2109                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2110                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2111                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2112                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2113                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2114                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2115                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2116                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2117                         </table></form>
2118 END
2119                 }
2120                 &Header::closebox();
2121 }
2122 sub pos_up
2123 {
2124         my %uphash=();
2125         my %tmp=();
2126         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2127         foreach my $key (sort keys %uphash){
2128                 if ($key eq $fwdfwsettings{'key'}) {
2129                         my $last = $key -1;
2130                         if (exists $uphash{$last}){
2131                                 #save rule last
2132                                 foreach my $y (0 .. $#{$uphash{$last}}) {
2133                                                 $tmp{0}[$y] = $uphash{$last}[$y];
2134                                 }
2135                                 #copy active rule to last
2136                                 foreach my $i (0 .. $#{$uphash{$last}}) {
2137                                         $uphash{$last}[$i] = $uphash{$key}[$i];
2138                                 }
2139                                 #copy saved rule to actual position
2140                                 foreach my $x (0 .. $#{$tmp{0}}) {
2141                                                 $uphash{$key}[$x] = $tmp{0}[$x];
2142                                 }
2143                         }
2144                 }
2145         }
2146         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2147         &General::firewall_config_changed();
2148 }
2149 sub pos_down
2150 {
2151         my %downhash=();
2152         my %tmp=();
2153         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2154         foreach my $key (sort keys %downhash){
2155                 if ($key eq $fwdfwsettings{'key'}) {
2156                         my $next = $key + 1;
2157                         if (exists $downhash{$next}){
2158                                 #save rule next
2159                                 foreach my $y (0 .. $#{$downhash{$next}}) {
2160                                                 $tmp{0}[$y] = $downhash{$next}[$y];
2161                                 }
2162                                 #copy active rule to next
2163                                 foreach my $i (0 .. $#{$downhash{$next}}) {
2164                                         $downhash{$next}[$i] = $downhash{$key}[$i];
2165                                 }
2166                                 #copy saved rule to actual position
2167                                 foreach my $x (0 .. $#{$tmp{0}}) {
2168                                                 $downhash{$key}[$x] = $tmp{0}[$x];
2169                                 }
2170                         }
2171                 }
2172         }
2173         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2174         &General::firewall_config_changed();
2175 }
2176 sub saverule
2177 {
2178         my $hash=shift;
2179         my $config=shift;
2180         &General::readhasharray("$config", $hash);
2181         if (!$errormessage){
2182                 ################################################################
2183                 #check if we change an INPUT rule to a OUTGOING
2184                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
2185                         &changerule($configinput);
2186                         #print"1";
2187                 }
2188                 #check if we change an INPUT rule to a FORWARD
2189                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2190                         &changerule($configinput);
2191                         #print"2";
2192                 }
2193                 ################################################################
2194                 #check if we change an OUTGOING rule to an INPUT
2195                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
2196                         &changerule($configoutgoing);
2197                         #print"3";
2198                 }
2199                 #check if we change an OUTGOING rule to a FORWARD
2200                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2201                         &changerule($configoutgoing);
2202                         #print"4";
2203                 }
2204                 ################################################################
2205                 #check if we change a FORWARD rule to an INPUT
2206                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2207                         &changerule($configfwdfw);
2208                         #print"5";
2209                 }
2210                 #check if we change a FORWARD rule to an OUTGOING
2211                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2212                         &changerule($configfwdfw);
2213                         #print"6";
2214                 }
2215                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2216                         my $key = &General::findhasharraykey ($hash);
2217                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2218                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2219                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2220                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2221                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2222                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2223                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2224                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2225                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2226                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2227                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2228                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2229                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2230                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2231                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2232                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2233                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2234                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2235                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2236                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2237                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2238                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2239                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2240                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2241                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2242                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2243                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2244                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2245                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2246                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2247                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2248                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2249                         &General::writehasharray("$config", $hash);
2250                 }else{
2251                         foreach my $key (sort {$a <=> $b} keys %$hash){
2252                                 if($key eq $fwdfwsettings{'key'}){
2253                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2254                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2255                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2256                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2257                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2258                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2259                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2260                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2261                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2262                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2263                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2264                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2265                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2266                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2267                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2268                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2269                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2270                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2271                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2272                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2273                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2274                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2275                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2276                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2277                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2278                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2279                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2280                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2281                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2282                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2283                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2284                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2285                                         last;
2286                                 }
2287                         }
2288                 }
2289                 &General::writehasharray("$config", $hash);
2290                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2291                         my %tmp=();
2292                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2293                         for (my $z=0;$z<$val;$z++){
2294                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2295                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2296                                                 my $last = $key -1;
2297                                                 if (exists $$hash{$last}){
2298                                                         #save rule last
2299                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2300                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2301                                                         }
2302                                                         #copy active rule to last
2303                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2304                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2305                                                         }
2306                                                         #copy saved rule to actual position
2307                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2308                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2309                                                         }
2310                                                 }
2311                                         }
2312                                 }
2313                                 $fwdfwsettings{'oldrulenumber'}--;
2314                         }
2315                         &General::writehasharray("$config", $hash);
2316                         &General::firewall_config_changed();
2317                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2318                         my %tmp=();
2319                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2320                                 for (my $z=0;$z<$val;$z++){
2321                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2322                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2323                                                 my $next = $key + 1;
2324                                                 if (exists $$hash{$next}){
2325                                                         #save rule next
2326                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2327                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2328                                                         }
2329                                                         #copy active rule to next
2330                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2331                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2332                                                         }
2333                                                         #copy saved rule to actual position
2334                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2335                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2336                                                         }
2337                                                 }
2338                                         }
2339                                 }
2340                                 $fwdfwsettings{'oldrulenumber'}++;
2341                         }
2342                         &General::writehasharray("$config", $hash);
2343                         &General::firewall_config_changed();
2344                 }
2345         }
2346 }
2347 sub validremark
2348 {
2349         # Checks a hostname against RFC1035
2350         my $remark = $_[0];
2351
2352         # Each part should be at least two characters in length
2353         # but no more than 63 characters
2354         if (length ($remark) < 1 || length ($remark) > 255) {
2355                 return 0;}
2356         # Only valid characters are a-z, A-Z, 0-9 and -
2357         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2358                 return 0;}
2359         # First character can only be a letter or a digit
2360         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9(]*$/) {
2361                 return 0;}
2362         # Last character can only be a letter or a digit
2363         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2364                 return 0;}
2365         return 1;
2366 }
2367
2368 sub viewtablerule {
2369         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2370
2371         &viewtablenew(\%configfwdfw, $configfwdfw, $Lang::tr{'firewall rules'});
2372         &viewtablenew(\%configinputfw, $configinput, $Lang::tr{'external access'});
2373         &viewtablenew(\%configoutgoingfw, $configoutgoing, $Lang::tr{'outgoing firewall'});
2374 }
2375
2376 sub viewtablenew
2377 {
2378         my $hash=shift;
2379         my $config=shift;
2380         my $title=shift;
2381         my $go='';
2382
2383         my $show_box = (! -z $config) || ($optionsfw{'SHOWTABLES'} eq 'on');
2384         return if (!$show_box);
2385
2386         &General::get_aliases(\%aliases);
2387         &General::readhasharray("$confighost", \%customhost);
2388         &General::readhasharray("$config", $hash);
2389         &General::readhasharray("$configccdnet", \%ccdnet);
2390         &General::readhasharray("$configccdhost", \%ccdhost);
2391
2392         &Header::openbox('100%', 'left', $title);
2393         print "<table width='100%' cellspacing='0' border='0'>";
2394
2395         if (! -z $config) {
2396                 my $count=0;
2397                 my ($gif,$log);
2398                 my $ruletype;
2399                 my $rulecolor;
2400                 my $tooltip;
2401                 my @tmpsrc=();
2402                 my @tmptgt=();
2403                 my $coloryellow='';
2404
2405                 print <<END;
2406                                 <tr>
2407                                         <th align='right' width='3%'>
2408                                                 #
2409                                         </th>
2410                                         <th width='2%'></th>
2411                                         <th align='center'>
2412                                                 <b>$Lang::tr{'protocol'}</b>
2413                                         </th>
2414                                         <th align='center' width='30%'>
2415                                                 <b>$Lang::tr{'fwdfw source'}</b>
2416                                         </th>
2417                                         <th align='center'>
2418                                                 <b>$Lang::tr{'fwdfw log'}</b>
2419                                         </th>
2420                                         <th align='center' width='30%'>
2421                                                 <b>$Lang::tr{'fwdfw target'}</b>
2422                                         </th>
2423                                         <th align='center' colspan='6' width='18%'>
2424                                                 <b>$Lang::tr{'fwdfw action'}</b>
2425                                         </th>
2426                                 </tr>
2427 END
2428
2429                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2430                         $tdcolor='';
2431                         @tmpsrc=();
2432                         @tmptgt=();
2433                         #check if vpn hosts/nets have been deleted
2434                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2435                                 push (@tmpsrc,$$hash{$key}[4]);
2436                         }
2437                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2438                                 push (@tmptgt,$$hash{$key}[6]);
2439                         }
2440                         foreach my $host (@tmpsrc){
2441                                 if($$hash{$key}[3] eq  'ipsec_net_src'){
2442                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2443                                                 $coloryellow='on';
2444                                                 &disable_rule($key);
2445                                                 $$hash{$key}[2]='';
2446                                         }
2447                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src'){
2448                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2449                                                 $coloryellow='on';
2450                                                 &disable_rule($key);
2451                                                 $$hash{$key}[2]='';
2452                                         }
2453                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src'){
2454                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2455                                                 $coloryellow='on';
2456                                                 &disable_rule($key);
2457                                                 $$hash{$key}[2]='';
2458                                         }
2459                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src'){
2460                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2461                                                 $coloryellow='on';
2462                                                 &disable_rule($key);
2463                                                 $$hash{$key}[2]='';
2464                                         }
2465                                 }
2466                         }
2467                         foreach my $host (@tmptgt){
2468                                 if($$hash{$key}[5] eq 'ipsec_net_tgt'){
2469                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2470                                                 $coloryellow='on';
2471                                                 &disable_rule($key);
2472                                                 $$hash{$key}[2]='';
2473                                         }
2474                                 }elsif($$hash{$key}[5] eq 'ovpn_net_tgt'){
2475                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2476                                                 $coloryellow='on';
2477                                                 &disable_rule($key);
2478                                                 $$hash{$key}[2]='';
2479                                         }
2480                                 }elsif($$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2481                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2482                                                 $coloryellow='on';
2483                                                 &disable_rule($key);
2484                                                 $$hash{$key}[2]='';
2485                                         }
2486                                 }elsif($$hash{$key}[5] eq 'ovpn_host_tgt'){
2487                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2488                                                 $coloryellow='on';
2489                                                 &disable_rule($key);
2490                                                 $$hash{$key}[2]='';
2491                                         }
2492                                 }
2493                         }
2494                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2495                         $count++;
2496                         if($coloryellow eq 'on'){
2497                                 $color="$color{'color14'}";
2498                                 $coloryellow='';
2499                         }elsif($coloryellow eq ''){
2500                                 if ($count % 2){
2501                                         $color="$color{'color22'}";
2502                                 }
2503                                 else{
2504                                         $color="$color{'color20'}";
2505                                 }
2506                         }
2507                         print<<END;
2508                                 <tr bgcolor='$color'>
2509                                         <td align='right' width='3%'>
2510                                                 <b>$key&nbsp;</b>
2511                                         </td>
2512 END
2513
2514                         #RULETYPE (A,R,D)
2515                         if ($$hash{$key}[0] eq 'ACCEPT'){
2516                                 $ruletype='A';
2517                                 $tooltip='ACCEPT';
2518                                 $rulecolor=$color{'color17'};
2519                         }elsif($$hash{$key}[0] eq 'DROP'){
2520                                 $ruletype='D';
2521                                 $tooltip='DROP';
2522                                 $rulecolor=$color{'color25'};
2523                         }elsif($$hash{$key}[0] eq 'REJECT'){
2524                                 $ruletype='R';
2525                                 $tooltip='REJECT';
2526                                 $rulecolor=$color{'color16'};
2527                         }
2528
2529                         print <<END;
2530                                         <td bgcolor='$rulecolor' align='center' width='2%'>
2531                                                 <span title='$tooltip'>&nbsp;&nbsp;</span>
2532                                         </td>
2533 END
2534
2535                         #Get Protocol
2536                         my $prot;
2537                         if ($$hash{$key}[8]){
2538                                 if ($$hash{$key}[8] eq "IPv6"){
2539                                         push (@protocols,$Lang::tr{'fwdfw prot41 short'})
2540                                 }else{
2541                                         push (@protocols,$$hash{$key}[8]);
2542                                 }
2543                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2544                                 &get_serviceports("service",$$hash{$key}[15]);
2545                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2546                                 &get_serviceports("group",$$hash{$key}[15]);
2547                         }else{
2548                                 push (@protocols,$Lang::tr{'all'});
2549                         }
2550
2551                         my $protz=join(",",@protocols);
2552                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2553                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2554                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2555                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2556                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2557                                                 last;
2558                                         }
2559                                 }
2560                         }else{
2561                                 print"<td align='center'>$protz</td>";
2562                         }
2563                         @protocols=();
2564                         #SOURCE
2565                         my $ipfireiface;
2566                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2567                         print"<td align='center' width='30%' $tdcolor>";
2568                         if ($$hash{$key}[3] eq 'ipfire_src'){
2569                                 $ipfireiface=$Lang::tr{'fwdfw iface'};
2570                         }
2571                         if ($$hash{$key}[3] eq 'std_net_src'){
2572                                 print &get_name($$hash{$key}[4]);
2573                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2574                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2575                                 if ($split2 eq '32'){
2576                                         print $split1;
2577                                 }else{
2578                                         print $$hash{$key}[4];
2579                                 }
2580                         }elsif ($$hash{$key}[4] eq 'RED1'){
2581                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2582                         }else{
2583                                 print "$$hash{$key}[4]";
2584                         }
2585                         $tdcolor='';
2586                         #SOURCEPORT
2587                         &getsrcport(\%$hash,$key);
2588                         #Is this a SNAT rule?
2589                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2590                                 my $net=&get_name($$hash{$key}[29]);
2591                                 if ( ! $net){ $net=$$hash{$key}[29];}
2592                                         print"<br>->$net";
2593                                 if ($$hash{$key}[30] ne ''){
2594                                         print": $$hash{$key}[30]";
2595                                 }
2596                         }
2597                         if ($$hash{$key}[17] eq 'ON'){
2598                                 $log="/images/on.gif";
2599                         }else{
2600                                 $log="/images/off.gif";
2601                         }
2602                         #LOGGING
2603                         print<<END;
2604                                         </td>
2605                                         <td align='center'>
2606                                                 <form method='POST' action=''>
2607                                                         <input type='image' img src='$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 ;'/>
2608                                                         <input type='hidden' name='key' value='$key' />
2609                                                         <input type='hidden' name='config' value='$config' />
2610                                                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2611                                                 </form>
2612                                         </td>
2613 END
2614                         #TARGET
2615                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2616                         print<<END;
2617                                         <td align='center' $tdcolor>
2618 END
2619                         #Is this a DNAT rule?
2620                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2621                                 print "Firewall ($$hash{$key}[29])";
2622                                 if($$hash{$key}[30] ne ''){
2623                                         $$hash{$key}[30]=~ tr/|/,/;
2624                                         print": $$hash{$key}[30]";
2625                                 }
2626                                 print"<br>-&gt;";
2627                         }
2628                         if ($$hash{$key}[5] eq 'ipfire'){
2629                                 $ipfireiface='Interface';
2630                         }
2631                         if ($$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' || $$hash{$key}[6] eq 'BLUE' ){
2632                                 if ($$hash{$key}[6] eq 'RED1'){
2633                                         print "$ipfireiface $Lang::tr{'red1'}";
2634                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL' || $$hash{$key}[6] eq 'RED')
2635                                 {
2636                                         print "$ipfireiface ".&get_name($$hash{$key}[6]);
2637                                 }else{
2638                                         print $$hash{$key}[6];
2639                                 }
2640                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2641                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2642                                 if ($split2 eq '32'){
2643                                         print $split1;
2644                                 }else{
2645                                         print $$hash{$key}[6];
2646                                 }
2647                         }else{
2648                                 print "$$hash{$key}[6]";
2649                         }
2650                         $tdcolor='';
2651                         #TARGETPORT
2652                         &gettgtport(\%$hash,$key);
2653                         print"</td>";
2654                         #RULE ACTIVE
2655                         if($$hash{$key}[2] eq 'ON'){
2656                                 $gif="/images/on.gif"
2657
2658                         }else{
2659                                 $gif="/images/off.gif"
2660                         }
2661                         print<<END;
2662                                 <td width='3%' align='center'>
2663                                         <form method='POST' action=''>
2664                                                 <input type='image' img src='$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;' />
2665                                                 <input type='hidden' name='key' value='$key' />
2666                                                 <input type='hidden' name='config' value='$config' />
2667                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2668                                         </form>
2669                                 </td>
2670                                 <td width='3%' align='center'>
2671                                         <form method='POST' action=''>
2672                                                 <input type='image' img src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'fwdfw edit'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2673                                                 <input type='hidden' name='key' value='$key' />
2674                                                 <input type='hidden' name='config' value='$config' />
2675                                                 <input type='hidden' name='ACTION' value='editrule' />
2676                                         </form>
2677                                 </td>
2678                                 <td width='3%' align='center'>
2679                                         <form method='POST' action=''>
2680                                                 <input type='image' img src='/images/addblue.gif' alt='$Lang::tr{'fwdfw copy'}' title='$Lang::tr{'fwdfw copy'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
2681                                                 <input type='hidden' name='key' value='$key' />
2682                                                 <input type='hidden' name='config' value='$config' />
2683                                                 <input type='hidden' name='ACTION' value='copyrule' />
2684                                         </form>
2685                                 </td>
2686                                 <td width='3%' align='center'>
2687                                         <form method='POST' action=''>
2688                                                 <input type='image' img src='/images/delete.gif' alt='$Lang::tr{'delete'}' title='$Lang::tr{'fwdfw delete'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'   />
2689                                                 <input type='hidden' name='key' value='$key' />
2690                                                 <input type='hidden' name='config' value='$config' />
2691                                                 <input type='hidden' name='ACTION' value='deleterule' />
2692                                         </form>
2693                                 </td>
2694 END
2695                         if (exists $$hash{$key-1}){
2696                                 print<<END;
2697                                         <td width='3%' align='center'>
2698                                                 <form method='POST' action=''>
2699                                                         <input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2700                                                         <input type='hidden' name='key' value='$key' />
2701                                                         <input type='hidden' name='config' value='$config' />
2702                                                         <input type='hidden' name='ACTION' value='moveup' />
2703                                                 </form>
2704                                         </td>
2705 END
2706                         }else{
2707                                 print"<td width='3%'></td>";
2708                         }
2709
2710                         if (exists $$hash{$key+1}){
2711                                 print<<END;
2712                                         <td width='3%' align='center'>
2713                                                 <form method='POST' action=''>
2714                                                         <input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2715                                                         <input type='hidden' name='key' value='$key' />
2716                                                         <input type='hidden' name='config' value='$config' />
2717                                                         <input type='hidden' name='ACTION' value='movedown' />
2718                                                 </form>
2719                                         </td>
2720                                 </tr>
2721 END
2722                         }else{
2723                                 print"<td width='3%'></td></tr>";
2724                         }
2725                         #REMARK
2726                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2727                                 print <<END;
2728                                         <tr bgcolor='$color'>
2729                                                 <td>&nbsp;</td>
2730                                                 <td bgcolor='$rulecolor'></td>
2731                                                 <td colspan='10'>
2732                                                         &nbsp; <em>$$hash{$key}[16]</em>
2733                                                 </td>
2734                                         </tr>
2735 END
2736                         }
2737
2738                         if ($$hash{$key}[18] eq 'ON'){
2739                                 #TIMEFRAME
2740                                 if ($$hash{$key}[18] eq 'ON'){
2741                                         my @days=();
2742                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2743                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2744                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2745                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2746                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2747                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2748                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2749                                         my $weekdays=join(",",@days);
2750                                         if (@days){
2751                                                 print"<tr bgcolor='$color'>";
2752                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27]</td></tr>";
2753                                         }
2754                                 }
2755                         }
2756                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2757                 }
2758         } elsif ($optionsfw{'SHOWTABLES'} eq 'on') {
2759                 print <<END;
2760                         <tr>
2761                                 <td colspan='7' height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td>
2762                         </tr>
2763 END
2764         }
2765
2766         #SHOW FINAL RULE
2767         my $policy = 'fwdfw ' . $fwdfwsettings{'POLICY'};
2768         my $colour = "bgcolor='green'";
2769         if ($fwdfwsettings{'POLICY'} eq 'MODE1') {
2770                 $colour = "bgcolor='darkred'";
2771         }
2772
2773         my $message;
2774         if (($config eq '/var/ipfire/firewall/config') && ($fwdfwsettings{'POLICY'} ne 'MODE1')) {
2775                 print <<END;
2776                         <tr>
2777                                 <td colspan='13'>&nbsp;</td>
2778                         </tr>
2779                         <tr>
2780                                 <td colspan='13'>
2781                                         <table width="100%" border='1' rules="cols" cellspacing='0'>
2782 END
2783
2784                 # GREEN
2785                 print <<END;
2786                         <tr>
2787                                 <td align='center'>
2788                                         <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2789                                 </td>
2790                                 <td align='center'>
2791                                         <font color="$Header::colourred">$Lang::tr{'red'}</font>
2792                                         ($Lang::tr{'fwdfw pol allow'})
2793                                 </td>
2794 END
2795
2796                 if (&Header::orange_used()) {
2797                         print <<END;
2798                                 <td align='center'>
2799                                         <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2800                                         ($Lang::tr{'fwdfw pol allow'})
2801                                 </td>
2802 END
2803                 }
2804
2805                 if (&Header::blue_used()) {
2806                         print <<END;
2807                                 <td align='center'>
2808                                         <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2809                                         ($Lang::tr{'fwdfw pol allow'})
2810                                 </td>
2811 END
2812                 }
2813
2814                 print"</tr>";
2815
2816                 # ORANGE
2817                 if (&Header::orange_used()) {
2818                         print <<END;
2819                                 <tr>
2820                                         <td align='center' width='20%'>
2821                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2822                                         </td>
2823                                         <td align='center'>
2824                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2825                                                 ($Lang::tr{'fwdfw pol allow'})
2826                                         </td>
2827                                         <td align='center'>
2828                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2829                                                 ($Lang::tr{'fwdfw pol block'})
2830                                         </td>
2831 END
2832
2833                         if (&Header::blue_used()) {
2834                                 print <<END;
2835                                         <td align='center'>
2836                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2837                                                 ($Lang::tr{'fwdfw pol block'})
2838                                         </td>
2839 END
2840                         }
2841
2842                         print"</tr>";
2843                 }
2844
2845                 if (&Header::blue_used()) {
2846                         print <<END;
2847                                 <tr>
2848                                         <td align='center'>
2849                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2850                                         </td>
2851                                         <td align='center'>
2852                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2853                                                 ($Lang::tr{'fwdfw pol allow'})
2854                                         </td>
2855 END
2856
2857                         if (&Header::orange_used()) {
2858                                 print <<END;
2859                                         <td align='center'>
2860                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2861                                                 ($Lang::tr{'fwdfw pol block'})
2862                                         </td>
2863                                         <td align='center'>
2864                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2865                                                 ($Lang::tr{'fwdfw pol block'})
2866                                         </td>
2867 END
2868                         }
2869
2870                         print"</tr>";
2871                 }
2872
2873                 print <<END;
2874                                         </table>
2875                                 </td>
2876                         </tr>
2877 END
2878
2879                 $message = $Lang::tr{'fwdfw pol allow'};
2880
2881         } elsif ($config eq '/var/ipfire/firewall/outgoing' && ($fwdfwsettings{'POLICY1'} ne 'MODE1')) {
2882                 $message = $Lang::tr{'fwdfw pol allow'};
2883                 $colour = "bgcolor='green'";
2884         } else {
2885                 $message = $Lang::tr{'fwdfw pol block'};
2886                 $colour = "bgcolor='darkred'";
2887         }
2888
2889         if ($message) {
2890                 print <<END;
2891                         <tr>
2892                                 <td $colour align='center' colspan='13'>
2893                                         <font color='#FFFFFF'>$Lang::tr{'policy'}: $message</font>
2894                                 </td>
2895                         </tr>
2896 END
2897         }
2898
2899         print "</table>";
2900         print "<br>";
2901
2902         &Header::closebox();
2903 }
2904
2905 &Header::closebigbox();
2906 &Header::closepage();