html/cgi-bin/forwardfw.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2012                                                                                                  #
   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 # Hi folks! I hope this code is useful for all. I needed something to handle  #
  23 # my VPN Connections in a comfortable way. As a prerequisite i needed             #
  24 # something that makes sure the vpn roadwarrior are able to have a fixed          #
  25 # ip-address. So i developed the ccd extension for the vpn server.                        #
  26 #                                                                                                                                                         #
  27 # Now that the ccd extension is ready i am able to develop the main request.  #
  28 # Any feedback is appreciated.                                                                                            #
  29 #                                                                                                                                                         #
  30 #Copymaster                                                                                                                                       #
  31 ###############################################################################
  32
  33 use strict;
  34 no warnings 'uninitialized';
  35 # enable only the following on debugging purpose
  36 #use warnings;
  37 #use CGI::Carp 'fatalsToBrowser';
  38
  39 require '/var/ipfire/general-functions.pl';
  40 require "${General::swroot}/lang.pl";
  41 require "${General::swroot}/header.pl";
  42 require "${General::swroot}/forward/bin/firewall-lib.pl";
  43
  44 unless (-d "${General::swroot}/forward")                        { system("mkdir ${General::swroot}/forward"); }
  45 unless (-e "${General::swroot}/forward/settings")   { system("touch ${General::swroot}/forward/settings"); }
  46 unless (-e "${General::swroot}/forward/config")         { system("touch ${General::swroot}/forward/config"); }
  47 unless (-e "${General::swroot}/forward/input")          { system("touch ${General::swroot}/forward/input"); }
  48 unless (-e "${General::swroot}/forward/outgoing")       { system("touch ${General::swroot}/forward/outgoing"); }
  49 unless (-e "${General::swroot}/forward/dmz")    { system("touch ${General::swroot}/forward/dmz"); }
  50
  51 my %fwdfwsettings=();
  52 my %selected=() ;
  53 my %defaultNetworks=();
  54 my %netsettings=();
  55 my %customhost=();
  56 my %customgrp=();
  57 my %customnetworks=();
  58 my %customservice=();
  59 my %customservicegrp=();
  60 my %ccdnet=();
  61 my %customnetwork=();
  62 my %ccdhost=();
  63 my %configfwdfw=();
  64 my %configinputfw=();
  65 my %configoutgoingfw=();
  66 my %configdmzfw=();
  67 my %ipsecconf=();
  68 my %color=();
  69 my %mainsettings=();
  70 my %checked=();
  71 my %icmptypes=();
  72 my %ovpnsettings=();
  73 my %ipsecsettings=();
  74 my %aliases=();
  75 my %optionsfw=();
  76
  77 my $VERSION='0.9.7.9';
  78 my $color;
  79 my $confignet           = "${General::swroot}/fwhosts/customnetworks";
  80 my $confighost          = "${General::swroot}/fwhosts/customhosts";
  81 my $configgrp           = "${General::swroot}/fwhosts/customgroups";
  82 my $configsrv           = "${General::swroot}/fwhosts/customservices";
  83 my $configsrvgrp        = "${General::swroot}/fwhosts/customservicegrp";
  84 my $configccdnet        = "${General::swroot}/ovpn/ccd.conf";
  85 my $configccdhost       = "${General::swroot}/ovpn/ovpnconfig";
  86 my $configipsec         = "${General::swroot}/vpn/config";
  87 my $configipsecrw       = "${General::swroot}/vpn/settings";
  88 my $configfwdfw         = "${General::swroot}/forward/config";
  89 my $configinput         = "${General::swroot}/forward/input";
  90 my $configoutgoing      = "${General::swroot}/forward/outgoing";
  91 my $configdmz           = "${General::swroot}/forward/dmz";
  92 my $configovpn          = "${General::swroot}/ovpn/settings";
  93 my $fwoptions           = "${General::swroot}/optionsfw/settings";
  94 my $errormessage='';
  95 my $hint='';
  96 my $ipgrp="${General::swroot}/outgoing/groups";
  97 my $tdcolor='';
  98 my $checkorange='';
  99
 100 &General::readhash("${General::swroot}/forward/settings", \%fwdfwsettings);
 101 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 102 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
 103 &General::readhash($fwoptions, \%optionsfw);
 104
 105 &Header::showhttpheaders();
 106 &Header::getcgihash(\%fwdfwsettings);
 107 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
 108 &Header::openbigbox('100%', 'center',$errormessage);
 109 ####  ACTION  #####
 110
 111 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'save'})
 112 {
 113         my $MODE = $fwdfwsettings{'POLICY'};
 114         my $MODE1 = $fwdfwsettings{'POLICY1'};
 115         %fwdfwsettings = ();
 116         $fwdfwsettings{'POLICY'} = "$MODE";
 117         $fwdfwsettings{'POLICY1'} = "$MODE1";
 118         &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 119         &reread_rules;
 120 }
 121 if ($fwdfwsettings{'ACTION'} eq 'saverule')
 122 {
 123         &General::readhasharray("$configfwdfw", \%configfwdfw);
 124         &General::readhasharray("$configinput", \%configinputfw);
 125         &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 126
 127         $errormessage=&checksource;
 128         if(!$errormessage){&checktarget;}
 129         if(!$errormessage){&checkrule;}
 130         #check if manual ip (source) is orange network
 131         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 132                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 133                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 134                         $checkorange='on';
 135                 }
 136         }
 137         #check useless rules
 138         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 139                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 140         }
 141
 142         #check if we try to break rules
 143         if(     $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 144                 $errormessage.=$Lang::tr{'fwdfw err same'};
 145         }
 146         #DMZ-Part
 147         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on'){
 148                 $fwdfwsettings{'config'}=$configdmz;
 149                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 150                 my $maxkey=&General::findhasharraykey(\%configdmzfw);
 151                 #check if we have an identical rule already
 152                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 153                         foreach my $key (sort keys %configdmzfw){
 154                                 if ("$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'}"
 155                                         eq "$configdmzfw{$key}[0],$configdmzfw{$key}[2],$configdmzfw{$key}[3],$configdmzfw{$key}[4],$configdmzfw{$key}[5],$configdmzfw{$key}[6],$configdmzfw{$key}[7],$configdmzfw{$key}[8],$configdmzfw{$key}[9],$configdmzfw{$key}[10],$configdmzfw{$key}[11],$configdmzfw{$key}[12],$configdmzfw{$key}[13],$configdmzfw{$key}[14],$configdmzfw{$key}[15],$configdmzfw{$key}[17],$configdmzfw{$key}[18],$configdmzfw{$key}[19],$configdmzfw{$key}[20],$configdmzfw{$key}[21],$configdmzfw{$key}[22],$configdmzfw{$key}[23],$configdmzfw{$key}[24],$configdmzfw{$key}[25],$configdmzfw{$key}[26],$configdmzfw{$key}[27]"){
 156                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 157                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 158                                                         $errormessage='';
 159                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 160                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 161                                                 }
 162                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 163                                                         $fwdfwsettings{'nosave'} = 'on';
 164                                                 }
 165                                 }
 166                         }
 167                 }
 168                 #check Rulepos on new Rule
 169                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 170                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 171                         foreach my $key (sort keys %configdmzfw){
 172                                 if ("$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'}"
 173                                         eq "$configdmzfw{$key}[0],$configdmzfw{$key}[2],$configdmzfw{$key}[3],$configdmzfw{$key}[4],$configdmzfw{$key}[5],$configdmzfw{$key}[6],$configdmzfw{$key}[7],$configdmzfw{$key}[8],$configdmzfw{$key}[9],$configdmzfw{$key}[10],$configdmzfw{$key}[11],$configdmzfw{$key}[12],$configdmzfw{$key}[13],$configdmzfw{$key}[14],$configdmzfw{$key}[15],$configdmzfw{$key}[17],$configdmzfw{$key}[18],$configdmzfw{$key}[19],$configdmzfw{$key}[20],$configdmzfw{$key}[21],$configdmzfw{$key}[22],$configdmzfw{$key}[23],$configdmzfw{$key}[24],$configdmzfw{$key}[25],$configdmzfw{$key}[26],$configdmzfw{$key}[27]"){
 174                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 175                                 }
 176                         }
 177                 }
 178                 #check if we just close a rule
 179                 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 $fwdfwsettings{'USESRV'} ) {
 180                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 181                                 $errormessage='';
 182                                 $fwdfwsettings{'nosave2'} = 'on';
 183                         }
 184                 }
 185                 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 186                 if ($fwdfwsettings{'nobase'} ne 'on'){
 187                         &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 188                 }
 189                 if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 190                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 191                 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 192                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 193                 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 194                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 195                 }
 196                 if($fwdfwsettings{'nosave2'} ne 'on'){
 197                         &saverule(\%configdmzfw,$configdmz);
 198                 }
 199         #INPUT part
 200         }elsif($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 201                 $fwdfwsettings{'config'}=$configinput;
 202                 $fwdfwsettings{'chain'} = 'INPUTFW';
 203                 my $maxkey=&General::findhasharraykey(\%configinputfw);
 204                 #check if we have an identical rule already
 205                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 206                         foreach my $key (sort keys %configinputfw){
 207                                 if ("$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'}"
 208                                         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]"){
 209                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 210                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 211                                                         $errormessage='';
 212                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 213                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 214                                                 }
 215                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 216                                                         $fwdfwsettings{'nosave'} = 'on';
 217                                                 }
 218                                 }
 219                         }
 220                 }
 221                 #check Rulepos on new Rule
 222                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 223                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 224                         foreach my $key (sort keys %configinputfw){
 225                                 if ("$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'}"
 226                                         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]"){
 227                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 228                                 }
 229                         }
 230                 }
 231                 #check if we just close a rule
 232                 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 $fwdfwsettings{'USESRV'} ) {
 233                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 234                                 $errormessage='';
 235                                 $fwdfwsettings{'nosave2'} = 'on';
 236                         }
 237                 }
 238                 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 239                 if ($fwdfwsettings{'nobase'} ne 'on'){
 240                         &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 241                 }
 242                 if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 243                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 244                 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 245                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 246                 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 247                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 248                 }
 249                 if($fwdfwsettings{'nosave2'} ne 'on'){
 250                         &saverule(\%configinputfw,$configinput);
 251                 }
 252                 #print "Source: $fwdfwsettings{'grp1'} -> $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
 253                 #print "Sourceport: $fwdfwsettings{'USE_SRC_PORT'}, $fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'}, $fwdfwsettings{'SRC_PORT'}<br>";
 254                 #print "Target: $fwdfwsettings{'grp2'} -> $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
 255                 #print "Dienst:  $fwdfwsettings{'USESRV'}, $fwdfwsettings{'grp3'} -> $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 256                 #print "BEMERKUNG: $fwdfwsettings{'ruleremark'}<br>";
 257                 #print " Regel AKTIV: $fwdfwsettings{'ACTIVE'}<br>";
 258                 #print " Regel LOG: $fwdfwsettings{'LOG'}<br>";
 259                 #print " ZEITRAHMEN: $fwdfwsettings{'TIME'}<br>";
 260                 #print " MO: $fwdfwsettings{'TIME_MON'}<br>";
 261                 #print " DI: $fwdfwsettings{'TIME_TUE'}<br>";
 262                 #print " MI: $fwdfwsettings{'TIME_WED'}<br>";
 263                 #print " DO: $fwdfwsettings{'TIME_THU'}<br>";
 264                 #print " FR: $fwdfwsettings{'TIME_FRI'}<br>";
 265                 #print " SA: $fwdfwsettings{'TIME_SAT'}<br>";
 266                 #print " SO: $fwdfwsettings{'TIME_SUN'}<br>";
 267                 #print " VON: $fwdfwsettings{'TIME_FROM'} bis $fwdfwsettings{'TIME_TO'}<br>";
 268                 #print "<br>";
 269                 #print"ALT: $fwdfwsettings{'oldgrp1a'} $fwdfwsettings{'oldgrp1b'}       NEU:    $fwdfwsettings{'grp1'} $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
 270                 #print"ALT: $fwdfwsettings{'oldgrp2a'} $fwdfwsettings{'oldgrp2b'}       NEU:    $fwdfwsettings{'grp2'} $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
 271                 #print"ALT: $fwdfwsettings{'oldgrp3a'} $fwdfwsettings{'oldgrp3b'}       NEU:    $fwdfwsettings{'grp3'} $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 272                 #print"DIENSTE Checkalt:$fwdfwsettings{'oldusesrv'}  DIENSTE Checkneu:$fwdfwsettings{'USESRV'}    DIENST ALT:$fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'}   DIENST NEU:$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 273         }elsif($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' ){
 274                 # OUTGOING PART
 275                 $fwdfwsettings{'config'}=$configoutgoing;
 276                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 277                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 278                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 279                         foreach my $key (sort keys %configoutgoingfw){
 280                                 if ("$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'}"
 281                                         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]"){
 282                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 283                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 284                                                         $errormessage='';
 285                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 286                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 287                                                 }
 288                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 289                                                         $fwdfwsettings{'nosave'} = 'on';
 290                                                 }
 291                                 }
 292                         }
 293                 }
 294                 #check Rulepos on new Rule
 295                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 296                         print"CHECK OUTGOING DOPPELTE REGEL<br>";
 297                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 298                         foreach my $key (sort keys %configoutgoingfw){
 299                                 if ("$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'}"
 300                                         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]"){
 301                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 302                                 }
 303                         }
 304                 }
 305                 #check if we just close a rule
 306                 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 $fwdfwsettings{'ruleremark'} ) {
 307                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 308                                 $fwdfwsettings{'nosave2'} = 'on';
 309                                 $errormessage='';
 310                         }
 311                 }
 312                 #increase counters
 313                 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 314                 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 315                 if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 316                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 317                 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 318                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 319                 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 320                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 321                 }
 322                 if ($fwdfwsettings{'nobase'} eq 'on'){
 323                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 324                 }
 325                 if ($fwdfwsettings{'nosave2'} ne 'on'){
 326                         &saverule(\%configoutgoingfw,$configoutgoing);
 327                 }
 328         }else{
 329                 #FORWARD PART
 330                 $fwdfwsettings{'config'}=$configfwdfw;
 331                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 332                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 333                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 334                         #check if we have an identical rule already
 335                         foreach my $key (sort keys %configfwdfw){
 336                                 if ("$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'}"
 337                                         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}[17],$configfwdfw{$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]"){
 338                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 339                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 340                                                         $errormessage='';
 341                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 342                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 343                                                 }
 344                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 345                                                         $fwdfwsettings{'nosave'} = 'on';
 346                                                 }
 347                                 }
 348                         }
 349                 }
 350                 #check Rulepos on new Rule
 351                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 352                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 353                         foreach my $key (sort keys %configfwdfw){
 354                                 if ("$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'}"
 355                                         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}[17],$configfwdfw{$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]"){
 356                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 357                                 }
 358                         }
 359                 }
 360                 #check if we just close a rule
 361                 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 $fwdfwsettings{'ruleremark'} ) {
 362                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 363                                 $fwdfwsettings{'nosave2'} = 'on';
 364                                 $errormessage='';
 365                         }
 366                 }
 367                 #increase counters
 368                 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 369                 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 370                 if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 371                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 372                 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 373                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 374                 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 375                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 376                 }
 377                 if ($fwdfwsettings{'nobase'} eq 'on'){
 378                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 379                 }
 380                 if ($fwdfwsettings{'nosave2'} ne 'on'){
 381                         &saverule(\%configfwdfw,$configfwdfw);
 382                 }
 383                 #print "Source: $fwdfwsettings{'grp1'} -> $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
 384                 #print "Sourceport: $fwdfwsettings{'USE_SRC_PORT'}, $fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'}, $fwdfwsettings{'SRC_PORT'}<br>";
 385                 #print "Target: $fwdfwsettings{'grp2'} -> $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
 386                 #print "Dienst:  $fwdfwsettings{'USESRV'}, $fwdfwsettings{'grp3'} -> $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 387                 #print "BEMERKUNG: $fwdfwsettings{'ruleremark'}<br>";
 388                 #print " Regel AKTIV: $fwdfwsettings{'ACTIVE'}<br>";
 389                 #print " Regel LOG: $fwdfwsettings{'LOG'}<br>";
 390                 #print " ZEITRAHMEN: $fwdfwsettings{'TIME'}<br>";
 391                 #print " MO: $fwdfwsettings{'TIME_MON'}<br>";
 392                 #print " DI: $fwdfwsettings{'TIME_TUE'}<br>";
 393                 #print " MI: $fwdfwsettings{'TIME_WED'}<br>";
 394                 #print " DO: $fwdfwsettings{'TIME_THU'}<br>";
 395                 #print " FR: $fwdfwsettings{'TIME_FRI'}<br>";
 396                 #print " SA: $fwdfwsettings{'TIME_SAT'}<br>";
 397                 #print " SO: $fwdfwsettings{'TIME_SUN'}<br>";
 398                 #print " VON: $fwdfwsettings{'TIME_FROM'} bis $fwdfwsettings{'TIME_TO'}<br>";
 399                 #print "<br>";
 400                 #print"ALT: $fwdfwsettings{'oldgrp1a'} $fwdfwsettings{'oldgrp1b'}       NEU:    $fwdfwsettings{'grp1'} $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
 401                 #print"ALT: $fwdfwsettings{'oldgrp2a'} $fwdfwsettings{'oldgrp2b'}       NEU:    $fwdfwsettings{'grp2'} $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
 402                 #print"ALT: $fwdfwsettings{'oldgrp3a'} $fwdfwsettings{'oldgrp3b'}       NEU:    $fwdfwsettings{'grp3'} $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 403                 #print"DIENSTE Checkalt:$fwdfwsettings{'oldusesrv'}  DIENSTE Checkneu:$fwdfwsettings{'USESRV'}    DIENST ALT:$fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'}   DIENST NEU:$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 404         }
 405         if ($errormessage){
 406                 &newrule;
 407         }else{
 408                 if($fwdfwsettings{'nosave2'} ne 'on'){
 409                         &rules;
 410                 }
 411                 &base;
 412         }
 413 }
 414 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'reset'})
 415 {
 416         if($fwdfwsettings{'poltype'} eq 'forward'){
 417                 &General::readhasharray("$configfwdfw", \%configfwdfw);
 418                 foreach my $key (sort keys %configfwdfw){
 419                         &checkcounter($configfwdfw{$key}[3],$configfwdfw{$key}[4],,);
 420                         &checkcounter($configfwdfw{$key}[5],$configfwdfw{$key}[6],,);
 421                         &checkcounter($configfwdfw{$key}[14],$configfwdfw{$key}[15],,);
 422                 }
 423                         &General::readhasharray("$configinput", \%configinputfw);
 424                 foreach my $key (sort keys %configinputfw){
 425                         &checkcounter($configinputfw{$key}[3],$configinputfw{$key}[4],,);
 426                         &checkcounter($configinputfw{$key}[5],$configinputfw{$key}[6],,);
 427                         &checkcounter($configinputfw{$key}[14],$configinputfw{$key}[15],,);
 428                 }
 429
 430                 system("rm ${General::swroot}/forward/config");
 431                 system("rm ${General::swroot}/forward/input");
 432                 &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 433                 unless (-e "${General::swroot}/forward/config")         { system("touch ${General::swroot}/forward/config"); }
 434                 unless (-e "${General::swroot}/forward/input")          { system("touch ${General::swroot}/forward/input"); }
 435                 my $MODE1=$fwdfwsettings{'POLICY1'};
 436                 %fwdfwsettings = ();
 437                 $fwdfwsettings{'POLICY'}='MODE2';
 438                 $fwdfwsettings{'POLICY1'}=$MODE1;
 439                 &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 440                 &reread_rules;
 441         }else{
 442                 &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 443         foreach my $key (sort keys %configoutgoingfw){
 444                 &checkcounter($configoutgoingfw{$key}[3],$configoutgoingfw{$key}[4],,);
 445                 &checkcounter($configoutgoingfw{$key}[5],$configoutgoingfw{$key}[6],,);
 446                 &checkcounter($configoutgoingfw{$key}[14],$configoutgoingfw{$key}[15],,);
 447         }
 448         system("rm ${General::swroot}/forward/outgoing");
 449         &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 450         unless (-e "${General::swroot}/forward/outgoing")       { system("touch ${General::swroot}/forward/outgoing"); }
 451         my $MODE=$fwdfwsettings{'POLICY'};
 452         %fwdfwsettings = ();
 453         $fwdfwsettings{'POLICY'}=$MODE;
 454         $fwdfwsettings{'POLICY1'}='MODE2';
 455         &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 456         &reread_rules;
 457         }
 458 }
 459 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 460 {
 461         &newrule;
 462 }
 463 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 464 {
 465         my %togglehash=();
 466         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 467         foreach my $key (sort keys %togglehash){
 468                 if ($key eq $fwdfwsettings{'key'}){
 469                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 470                 }
 471         }
 472         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 473         &rules;
 474         &base;
 475 }
 476 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 477 {
 478         my %togglehash=();
 479         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 480         foreach my $key (sort keys %togglehash){
 481                 if ($key eq $fwdfwsettings{'key'}){
 482                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 483                 }
 484         }
 485         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 486         &rules;
 487         &base;
 488 }
 489 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 490 {
 491         &reread_rules;
 492         &base;
 493 }
 494 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 495 {
 496         $fwdfwsettings{'updatefwrule'}='on';
 497         &newrule;
 498 }
 499 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 500 {
 501         &deleterule;
 502 }
 503 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 504 {
 505         &pos_up;
 506         &base;
 507 }
 508 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 509 {
 510         &pos_down;
 511         &base;
 512 }
 513 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 514 {
 515         $fwdfwsettings{'copyfwrule'}='on';
 516         #$fwdfwsettings{'updatefwrule'}='on';
 517         &newrule;
 518 }
 519 if ($fwdfwsettings{'ACTION'} eq '')
 520 {
 521         &base;
 522 }
 523 ###  Functions  ####
 524 sub addrule
 525 {
 526         &error;
 527         if (-f "${General::swroot}/forward/reread"){
 528                 print "<table border='0'><form method='post'><td><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-face: Comic Sans MS; color: red; font-weight: bold;'>$Lang::tr{'fwhost reread'}</td></tr></table></form><hr><br>";
 529         }
 530         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
 531         print "<form method='post'>";
 532         print "<table border='0'>";
 533         print "<tr><td><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'></td>";
 534         print"</tr></table></form><hr>";
 535         &Header::closebox();
 536         &viewtablerule;
 537 }
 538 sub base
 539 {
 540         if ($fwdfwsettings{'POLICY'} eq 'MODE1'){ $selected{'POLICY'}{'MODE1'} = 'selected'; } else { $selected{'POLICY'}{'MODE1'} = ''; }
 541         if ($fwdfwsettings{'POLICY'} eq 'MODE2'){ $selected{'POLICY'}{'MODE2'} = 'selected'; } else { $selected{'POLICY'}{'MODE2'} = ''; }
 542         if ($fwdfwsettings{'POLICY1'} eq 'MODE1'){ $selected{'POLICY1'}{'MODE1'} = 'selected'; } else { $selected{'POLICY1'}{'MODE1'} = ''; }
 543         if ($fwdfwsettings{'POLICY1'} eq 'MODE2'){ $selected{'POLICY1'}{'MODE2'} = 'selected'; } else { $selected{'POLICY1'}{'MODE2'} = ''; }
 544         &hint;
 545         &addrule;
 546         print "<br><br>";
 547         &Header::openbox('100%', 'center', $Lang::tr{'fwdfw pol title'});
 548 print <<END;
 549         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 550         <table width='100%' border='0'>
 551                 <tr><td colspan='3' style='font-weight:bold;color:red;' align='left'>FORWARD </td></tr>
 552                 <tr><td colspan='3' align='left'>$Lang::tr{'fwdfw pol text'}</td></tr>
 553                 <tr><td colspan='3'><hr /></td></tr>
 554                 <tr><td width='15%' align='left'>       <select name='POLICY' style="width: 100px">
 555                 <option value='MODE1' $selected{'POLICY'}{'MODE1'}>$Lang::tr{'fwdfw pol block'}</option>
 556                 <option value='MODE2' $selected{'POLICY'}{'MODE2'}>$Lang::tr{'fwdfw pol allow'}</option></select>
 557             <input type='submit' name='ACTION' value=$Lang::tr{'save'} /></td><td width='45%' align='right'>
 558
 559 END
 560         print "$Lang::tr{'outgoing firewall reset'}: <input type='submit' name='ACTION' value='$Lang::tr{'reset'}' /><input type='hidden' name='poltype' value='forward' /></td></tr>";
 561         print "</table></form>";
 562         print"<br><br>";
 563         print <<END;
 564         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 565         <table width='100%' border='0'>
 566                 <tr><td colspan='3' style='font-weight:bold;color:red;' align='left'>OUTGOING </td></tr>
 567                 <tr><td colspan='3' align='left'>$Lang::tr{'fwdfw pol text1'}</td></tr>
 568                 <tr><td colspan='3'><hr /></td></tr>
 569                 <tr><td width='15%' align='left'>       <select name='POLICY1' style="width: 100px">
 570                 <option value='MODE1' $selected{'POLICY1'}{'MODE1'}>$Lang::tr{'fwdfw pol block'}</option>
 571                 <option value='MODE2' $selected{'POLICY1'}{'MODE2'}>$Lang::tr{'fwdfw pol allow'}</option></select>
 572             <input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td><td width='45%' align='right'>
 573
 574 END
 575         print "$Lang::tr{'outgoing firewall reset'}: <input type='submit' name='ACTION' value='$Lang::tr{'reset'}' /><input type='hidden' name='poltype' value='outgoing' /></tr>";
 576         print "</table></form>";
 577         &Header::closebox();
 578         print "<br><br><div align='right'><font size='1' color='grey'>Version: $VERSION</div>";
 579 }
 580
 581 sub changerule
 582 {
 583         my $oldchain=shift;
 584         $fwdfwsettings{'updatefwrule'}='';
 585         $fwdfwsettings{'config'}=$oldchain;
 586         $fwdfwsettings{'nobase'}='on';
 587         &deleterule;
 588         &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 589         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 590 }
 591 sub checksource
 592 {
 593         my ($ip,$subnet);
 594
 595         #check ip-address if manual
 596         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 597                 #check if ip with subnet
 598                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 599                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 600                         $subnet = &General::iporsubtocidr($subnet);
 601                         $fwdfwsettings{'isip'}='on';
 602                 }
 603                 #check if only ip
 604                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 605                         $ip=$fwdfwsettings{'src_addr'};
 606                         $subnet = '32';
 607                         $fwdfwsettings{'isip'}='on';
 608                 }
 609
 610                 if ($fwdfwsettings{'isip'} ne 'on'){
 611                         if (&General::validmac($fwdfwsettings{'src_addr'})){$fwdfwsettings{'ismac'}='on';}
 612                 }
 613                 if ($fwdfwsettings{'isip'} eq 'on'){
 614                         #check and form valid IP
 615                         $ip=&General::ip2dec($ip);
 616                         $ip=&General::dec2ip($ip);
 617                         #check if net or broadcast
 618                         my @tmp= split (/\./,$ip);
 619                         if (($tmp[3] eq "0") || ($tmp[3] eq "255"))
 620                         {
 621                                 $errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
 622                         }
 623                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 624
 625                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 626                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 627                         }
 628                 }
 629                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 630                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 631                 }
 632         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 633                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 634                 return $errormessage;
 635         }
 636
 637         #check empty fields
 638         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 639         #check icmp source
 640                 if ($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ICMP'){
 641                         $fwdfwsettings{'SRC_PORT'}='';
 642                         &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 643                         foreach my $key (keys %icmptypes){
 644                                 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 645                                         $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 646                                 }
 647                         }
 648                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'GRE'){
 649                         $fwdfwsettings{'SRC_PORT'}='';
 650                         $fwdfwsettings{'ICMP_TYPES'}='';
 651                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ESP'){
 652                         $fwdfwsettings{'SRC_PORT'}='';
 653                         $fwdfwsettings{'ICMP_TYPES'}='';
 654                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'AH'){
 655                         $fwdfwsettings{'SRC_PORT'}='';
 656                         $fwdfwsettings{'ICMP_TYPES'}='';
 657                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} ne 'ICMP'){
 658                         $fwdfwsettings{'ICMP_TYPES'}='';
 659                 }else{
 660                         $fwdfwsettings{'ICMP_TYPES'}='';
 661                         $fwdfwsettings{'SRC_PORT'}='';
 662                         $fwdfwsettings{'PROT'}='';
 663                 }
 664
 665         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 666                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 667                 my @values=();
 668                 foreach (@parts){
 669                         chomp($_);
 670                         if ($_ =~ /^(\d+)\:(\d+)$/) {
 671                                 my $check;
 672                                 #change dashes with :
 673                                 $_=~ tr/-/:/;
 674                                 if ($_ eq "*") {
 675                                         push(@values,"1:65535");
 676                                         $check='on';
 677                                 }
 678                                 if ($_ =~ /^(\D)\:(\d+)$/) {
 679                                         push(@values,"1:$2");
 680                                         $check='on';
 681                                 }
 682                                 if ($_ =~ /^(\d+)\:(\D)$/) {
 683                                         push(@values,"$1:65535");
 684                                         $check='on'
 685                                 }
 686                                 $errormessage .= &General::validportrange($_, 'destination');
 687                                 if(!$check){
 688                                         push (@values,$_);
 689                                 }
 690                         }else{
 691                                 if (&General::validport($_)){
 692                                         push (@values,$_);
 693                                 }else{
 694
 695                                 }
 696                         }
 697                 }
 698                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 699                 return $errormessage;
 700         }
 701 }
 702 sub checktarget
 703 {
 704         my ($ip,$subnet);
 705
 706         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 707                 #check if ip with subnet
 708                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 709                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 710                         $subnet = &General::iporsubtocidr($subnet);
 711                 }
 712                 #check if only ip
 713                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 714                         $ip=$fwdfwsettings{'tgt_addr'};
 715                         $subnet='32';
 716                 }
 717                 #check and form valid IP
 718                 $ip=&General::ip2dec($ip);
 719                 $ip=&General::dec2ip($ip);
 720
 721                 ##check if net or broadcast
 722                 #my @tmp= split (/\./,$ip);
 723                 #if ($tmp[3] eq "0" || ($tmp[3] eq "255"))
 724                 #{
 725                         #$errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
 726                 #}
 727                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 728
 729                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 730                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 731                 }
 732
 733         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 734                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 735                 return $errormessage;
 736         }
 737
 738         #check empty fields
 739         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 740
 741         #check tgt services
 742         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 743                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 744                         $fwdfwsettings{'TGT_PROT'}='';
 745                         $fwdfwsettings{'ICMP_TGT'}='';
 746                 }
 747                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 748                         $fwdfwsettings{'TGT_PROT'}='';
 749                         $fwdfwsettings{'ICMP_TGT'}='';
 750                         #check target service
 751                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 752                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 753                         }
 754                 }
 755                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 756                         if ($fwdfwsettings{'TGT_PROT'} eq 'TCP' || $fwdfwsettings{'TGT_PROT'} eq 'UDP'){
 757                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 758                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 759                                         my @values=();
 760                                         foreach (@parts){
 761                                                 chomp($_);
 762                                                 if ($_ =~ /^(\d+)\:(\d+)$/) {
 763                                                         my $check;
 764                                                         #change dashes with :
 765                                                         $_=~ tr/-/:/;
 766                                                         if ($_ eq "*") {
 767                                                                 push(@values,"1:65535");
 768                                                                 $check='on';
 769                                                         }
 770                                                         if ($_ =~ /^(\D)\:(\d+)$/) {
 771                                                                 push(@values,"1:$2");
 772                                                                 $check='on';
 773                                                         }
 774                                                         if ($_ =~ /^(\d+)\:(\D)$/) {
 775                                                                 push(@values,"$1:65535");
 776                                                                 $check='on'
 777                                                         }
 778                                                         $errormessage .= &General::validportrange($_, 'destination');
 779                                                         if(!$check){
 780                                                                 push (@values,$_);
 781                                                         }
 782                                                 }else{
 783                                                         if (&General::validport($_)){
 784                                                                 push (@values,$_);
 785                                                         }else{
 786
 787                                                         }
 788                                                 }
 789                                         }
 790                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 791                                 }
 792                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'GRE'){
 793                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 794                                         $fwdfwsettings{'TGT_PORT'} = '';
 795                                         $fwdfwsettings{'ICMP_TGT'} = '';
 796                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'ESP'){
 797                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 798                                         $fwdfwsettings{'TGT_PORT'} = '';
 799                                         $fwdfwsettings{'ICMP_TGT'}='';
 800                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'AH'){
 801                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 802                                         $fwdfwsettings{'TGT_PORT'} = '';
 803                                         $fwdfwsettings{'ICMP_TGT'}='';
 804                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'ICMP'){
 805                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 806                                 $fwdfwsettings{'TGT_PORT'} = '';
 807                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 808                                 foreach my $key (keys %icmptypes){
 809
 810                                         if ("$icmptypes{$key}[0] ($icmptypes{$key}[1])" eq $fwdfwsettings{'ICMP_TGT'}){
 811                                                 $fwdfwsettings{'ICMP_TGT'}=$icmptypes{$key}[0];
 812                                         }
 813                                 }
 814                         }
 815                 }
 816         }
 817
 818         #check targetport
 819         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 820                 $fwdfwsettings{'grp3'}='';
 821                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 822                 $fwdfwsettings{'TGT_PROT'}='';
 823                 $fwdfwsettings{'ICMP_TGT'}='';
 824         }
 825         #check timeframe
 826         if($fwdfwsettings{'TIME'} eq 'ON'){
 827                 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 ''){
 828                         $errormessage=$Lang::tr{'fwdfw err time'};
 829                 }
 830         }
 831         return $errormessage;
 832 }
 833 sub checkrule
 834 {
 835         #check valid remark
 836         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 837                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 838         }
 839         #check if source and target identical
 840         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 841                 $errormessage.=$Lang::tr{'fwdfw err same'};
 842                 return $errormessage;
 843         }
 844
 845         #get source and targetip address if possible
 846         my ($sip,$scidr,$tip,$tcidr);
 847         ($sip,$scidr)=&get_ip("src","grp1");
 848         ($tip,$tcidr)=&get_ip("tgt","grp2");
 849
 850         #check same iprange in source and target
 851         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 852                 my $networkip1=&General::getnetworkip($sip,$scidr);
 853                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 854                 if ($scidr gt $tcidr){
 855                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 856                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 857                         }
 858                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 859                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 860                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 861                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 862                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 863                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 864                                 }
 865                 }else{
 866                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 867                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 868                         }
 869                 }
 870         }
 871
 872         #check source and destination protocol if manual
 873         if( $fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'USESRV'} eq 'ON'){
 874                         if($fwdfwsettings{'PROT'} ne $fwdfwsettings{'TGT_PROT'} && $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 875                         $errormessage.=$Lang::tr{'fwdfw err prot'};
 876                 }
 877                 #check source and destination protocol if source manual and dest servicegrp
 878                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 879                         &General::readhasharray("$configsrv", \%customservice);
 880                         foreach my $key (sort keys %customservice){
 881                                 if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 882                                         if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 883                                                 $errormessage.=$Lang::tr{'fwdfw err prot'};
 884                                                 last;
 885                                         }
 886                                 }
 887                         }
 888                 }
 889         }
 890 }
 891 sub checkcounter
 892 {
 893         my ($base1,$val1,$base2,$val2) = @_;
 894
 895         if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
 896                 &dec_counter($confignet,\%customnetwork,$val1);
 897         }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
 898                 &dec_counter($confighost,\%customhost,$val1);
 899         }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
 900                 &dec_counter($configgrp,\%customgrp,$val1);
 901         }elsif($base1 eq 'cust_srv'){
 902                 &dec_counter($configsrv,\%customservice,$val1);
 903         }elsif($base1 eq 'cust_srvgrp'){
 904                 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
 905         }
 906
 907         if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
 908                 &inc_counter($confignet,\%customnetwork,$val2);
 909         }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
 910                 &inc_counter($confighost,\%customhost,$val2);
 911         }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
 912                 &inc_counter($configgrp,\%customgrp,$val2);
 913         }elsif($base2 eq 'cust_srv'){
 914                 &inc_counter($configsrv,\%customservice,$val2);
 915         }elsif($base2 eq 'cust_srvgrp'){
 916                 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
 917         }
 918 }
 919 sub deleterule
 920 {
 921         my %delhash=();
 922         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 923         foreach my $key (sort {$a <=> $b} keys %delhash){
 924                 if ($key == $fwdfwsettings{'key'}){
 925                         #check hosts/net and groups
 926                         &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
 927                         &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
 928                         #check services and groups
 929                         if ($delhash{$key}[11] eq 'ON'){
 930                                 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
 931                         }
 932                 }
 933                 if ($key >= $fwdfwsettings{'key'}) {
 934                         my $next = $key + 1;
 935                         if (exists $delhash{$next}) {
 936                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 937                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 938                                 }
 939                         }
 940                 }
 941         }
 942         # Remove the very last entry.
 943         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 944         delete $delhash{$last_key};
 945
 946         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 947         &rules;
 948
 949         if($fwdfwsettings{'nobase'} ne 'on'){
 950                 &base;
 951         }
 952 }
 953 sub disable_rule
 954 {
 955         my $key1=shift;
 956         &General::readhasharray("$configfwdfw", \%configfwdfw);
 957         foreach my $key (sort keys %configfwdfw){
 958                         if ($key eq $key1 ){
 959                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 960                 }
 961         }
 962         &General::writehasharray("$configfwdfw", \%configfwdfw);
 963         &rules;
 964 }
 965 sub dec_counter
 966 {
 967         my $config=shift;
 968         my %hash=%{(shift)};
 969         my $val=shift;
 970         my $pos;
 971         #$errormessage.="ALT:config: $config , verringert wird $val <br>";
 972         &General::readhasharray($config, \%hash);
 973         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
 974                 if($hash{$key}[0] eq $val){
 975                         $pos=$#{$hash{$key}};
 976                         $hash{$key}[$pos] = $hash{$key}[$pos]-1;
 977                 }
 978         }
 979         &General::writehasharray($config, \%hash);
 980 }
 981 sub error
 982 {
 983         if ($errormessage) {
 984                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 985                 print "<class name='base'>$errormessage\n";
 986                 print "&nbsp;</class>\n";
 987                 &Header::closebox();
 988                 print"<hr>";
 989         }
 990 }
 991 sub fillselect
 992 {
 993         my %hash=%{(shift)};
 994         my $val=shift;
 995         my $key;
 996         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
 997                 if($hash{$key}[0] eq $val){
 998                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
 999                 }else{
1000                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1001                 }
1002         }
1003 }
1004 sub gen_dd_block
1005 {
1006         my $srctgt = shift;
1007         my $grp=shift;
1008         my $helper='';
1009         my $show='';
1010         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1011         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1012         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1013         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1014         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1015         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1016         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1017         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1018         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1019         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1020         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1021         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1022         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1023         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1024         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1025         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1026         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1027         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1028 print<<END;
1029                 <table width='100%' border='0'>
1030                 <tr><td width='50%' valign='top'>
1031                 <table width='100%' border='0'>
1032                 <tr><td width='1%'><input type='radio' name='$grp' 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;'>
1033 END
1034         foreach my $network (sort keys %defaultNetworks)
1035                 {
1036                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1037                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire" && $srctgt eq 'tgt');
1038                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1039                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1040                         print ">$network</option>";
1041                 }
1042         print"</select></td></tr>";
1043         #custom networks
1044         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1045                 print"<tr><td><input type='radio' name='$grp' value='cust_net_$srctgt' $checked{$grp}{'cust_net_'.$srctgt}></td><td>$Lang::tr{'fwhost cust net'}</td><td align='right'><select name='cust_net_$srctgt' style='width:200px;'>";
1046                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1047                 print"</select></td>";
1048         }
1049         #custom hosts
1050         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1051                 print"<tr><td><input type='radio' name='$grp' value='cust_host_$srctgt' $checked{$grp}{'cust_host_'.$srctgt}></td><td>$Lang::tr{'fwhost cust addr'}</td><td align='right'><select name='cust_host_$srctgt' style='width:200px;'>";
1052                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1053                 print"</select></td>";
1054         }
1055         #custom groups
1056         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1057                 print"<tr><td valign='top'><input type='radio' name='$grp' 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;'>";
1058                 foreach my $key (sort { uc($customgrp{$a}[0]) cmp uc($customgrp{$b}[0]) } keys %customgrp) {
1059                         if($helper ne $customgrp{$key}[0]){
1060                                 print"<option ";
1061                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1062                                 print ">$customgrp{$key}[0]</option>";
1063                         }
1064                         $helper=$customgrp{$key}[0];
1065                 }
1066                 print"</select></td>";
1067         }
1068         #End left table. start right table (vpn)
1069         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1070         # CCD networks
1071         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1072                 print"<td width='1%'><input type='radio' name='$grp' 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_$srctgt' style='width:200px;'>";
1073                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1074                 print"</select></td></tr>";
1075         }
1076         #OVPN CCD Hosts
1077         foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
1078                 if ($ccdhost{$key}[33] ne '' ){
1079                         print"<tr><td width='1%'><input type='radio' name='$grp' 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 '');
1080                         $show='1';
1081                         print "<option value='$ccdhost{$key}[1]'";
1082                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1083                         print ">$ccdhost{$key}[1]</option>";
1084                 }
1085         }
1086         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1087                 print"<tr><td width='1%'><input type='radio' name='$grp' 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_$srctgt' style='width:200px;'></select></td></tr>" ;
1088         }
1089         if ($show eq '1'){$show='';print"</select></td></tr>";}
1090         #OVPN N2N
1091         foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
1092                 if ($ccdhost{$key}[3] eq 'net'){
1093                         print"<tr><td width='1%'><input type='radio' name='$grp' 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 '');
1094                         $show='1';
1095                         print "<option value='$ccdhost{$key}[1]'";
1096                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1097                         print ">$ccdhost{$key}[1]</option>";
1098                 }
1099         }
1100         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1101                 print"<tr><td width='1%'><input type='radio' name='$grp' 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_$srctgt' style='width:200px;'></select></td></tr>" ;
1102         }
1103         if ($show eq '1'){$show='';print"</select></td></tr>";}
1104         #IPsec netze
1105         foreach my $key (sort { uc($ipsecconf{$a}[1]) cmp uc($ipsecconf{$b}[1]) } keys %ipsecconf) {
1106                 if ($ipsecconf{$key}[3] eq 'net' || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1107                         print"<tr><td valign='top'><input type='radio' name='$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 '');
1108                         $show='1';
1109                         print "<option ";
1110                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1111                         print ">$ipsecconf{$key}[1]</option>";
1112                 }
1113         }
1114         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1115                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1116         }
1117         if ($show eq '1'){$show='';print"</select></td></tr>";}
1118
1119         print"</tr></table>";
1120         print"</td></tr></table><br>";
1121 }
1122 sub get_ip
1123 {
1124         my $val=shift;
1125         my $grp =shift;
1126         my $a;
1127         my $b;
1128         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1129         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1130                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1131                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1132                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1133                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1134                                 $a=$netsettings{'GREEN_NETADDRESS'};
1135                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1136                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1137                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1138                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1139                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1140                                 $a=$netsettings{'BLUE_NETADDRESS'};
1141                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1142                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1143                                 &General::readhash("$configovpn",\%ovpnsettings);
1144                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1145                                 $b=&General::iporsubtocidr($b);
1146                         }
1147                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1148                         &General::readhasharray("$confignet", \%customnetwork);
1149                         foreach my $key (keys %customnetwork){
1150                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1151                                         $a=$customnetwork{$key}[1];
1152                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1153                                 }
1154                         }
1155                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1156                         &General::readhasharray("$confighost", \%customhost);
1157                         foreach my $key (keys %customhost){
1158                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1159                                         if ($customhost{$key}[1] eq 'ip'){
1160                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1161                                                 $b=&General::iporsubtocidr($b);
1162                                         }else{
1163                                                 if ($grp eq 'grp2'){
1164                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1165                                                 }
1166                                         }
1167                                 }
1168                         }
1169                 }
1170         }
1171         return $a,$b;
1172 }
1173 sub get_name
1174 {
1175         my $val=shift;
1176         &General::setup_default_networks(\%defaultNetworks);
1177         foreach my $network (sort keys %defaultNetworks)
1178         {
1179                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1180         }
1181 }
1182 sub getsrcport
1183 {
1184         my %hash=%{(shift)};
1185         my $key=shift;
1186         if($hash{$key}[7] eq 'ON' && $hash{$key}[8] ne '' && $hash{$key}[10]){
1187                 $hash{$key}[10]=~ s/\|/,/g;
1188                 print": $hash{$key}[10]";
1189         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1190                 print": <br>$hash{$key}[9] ";
1191         }
1192 }
1193 sub gettgtport
1194 {
1195         my %hash=%{(shift)};
1196         my $key=shift;
1197         my $service;
1198         my $prot;
1199         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1200                 if($hash{$key}[14] eq 'cust_srv'){
1201                         &General::readhasharray("$configsrv", \%customservice);
1202                         foreach my $i (sort keys %customservice){
1203                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1204                                         $service = $customservice{$i}[0];
1205                                 }
1206                         }
1207                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1208                         $service=$hash{$key}[15];
1209                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1210                         $hash{$key}[15]=~ s/\|/,/g;
1211                         $service=$hash{$key}[15];
1212                 }
1213                 if($service){
1214                         print": $service";
1215                 }
1216         }elsif($hash{$key}[11] eq 'ON' && $hash{$key}[12] eq 'ICMP'){
1217                 print":<br>$hash{$key}[13]";
1218         }
1219 }
1220 sub get_serviceports
1221 {
1222         my $type=shift;
1223         my $name=shift;
1224         &General::readhasharray("$configsrv", \%customservice);
1225         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1226         my $protocols;
1227         my $tcp;
1228         my $udp;
1229         if($type eq 'service'){
1230                 foreach my $key (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1231                         if ($customservice{$key}[0] eq $name){
1232                                 $protocols=$customservice{$key}[2];
1233                         }
1234                 }
1235         }elsif($type eq 'group'){
1236                 foreach my $key (sort { uc($customservicegrp{$a}[0]) cmp uc($customservicegrp{$b}[0]) } keys %customservicegrp){
1237                         if ($customservicegrp{$key}[0] eq $name){
1238                                 foreach my $key1 (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1239                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1240                                                 if($customservice{$key1}[2] eq 'TCP'){$tcp='TCP';}else{$udp='UDP';}
1241                                         }
1242                                 }
1243                         }
1244                 }
1245         }
1246         if($tcp && $udp){$protocols="TCP,UDP";
1247         }elsif($tcp){$protocols.="TCP";
1248         }elsif($udp){$protocols.="UDP";}
1249         return $protocols;
1250 }
1251 sub getcolor
1252 {
1253         my $nettype=shift;
1254         my $val=shift;
1255         my $hash=shift;
1256         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1257                 #VPN networks
1258                 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'){
1259                         $tdcolor="style='border: 1px solid $Header::colourovpn;'";
1260                         return;
1261                 }
1262                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1263                         $tdcolor="style='border: 1px solid $Header::colourvpn;'";
1264                         return;
1265                 }
1266                 #custom Hosts
1267                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1268                         foreach my $key (sort keys %$hash){
1269                                 if ($$hash{$key}[0] eq $val){
1270                                         $val=$$hash{$key}[2];
1271                                 }
1272                         }
1273                 }
1274                 #ALIASE
1275                 foreach my $alias (sort keys %aliases)
1276                 {
1277                         if ($val eq $alias){
1278                                 $tdcolor="style='border: 2px solid red;'";
1279                                 return;
1280                         }
1281                 }
1282                 #standard networks
1283                 if ($val eq 'GREEN'){
1284                         $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1285                 }elsif ($val eq 'ORANGE'){
1286                         $tdcolor="style='border: 1px solid $Header::colourorange;'";
1287                 }elsif ($val eq 'BLUE'){
1288                         $tdcolor="style='border: 1px solid $Header::colourblue;'";
1289                 }elsif ($val eq 'RED'){
1290                         $tdcolor="style='border: 1px solid $Header::colourred;'";
1291                 }elsif ($val eq 'IPFire' ){
1292                         $tdcolor="style='border: 1px solid $Header::colourred;'";
1293                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1294                         my ($sip,$scidr) = split ("/",$val);
1295                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1296                                 $tdcolor="style='border: 1px solid $Header::colourorange;'";
1297                         }
1298                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1299                                 $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1300                         }
1301                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1302                                 $tdcolor="style='border: 1px solid $Header::colourblue;'";
1303                         }
1304                 }elsif ($val eq 'Default IP'){
1305                         $tdcolor="style='border: 1px solid red;'";
1306                 }else{
1307                         $tdcolor='';
1308                 }
1309         }
1310 }
1311 sub hint
1312 {
1313         if ($hint) {
1314                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1315                 print "<class name='base'>$hint\n";
1316                 print "&nbsp;</class>\n";
1317                 &Header::closebox();
1318                 print"<hr>";
1319         }
1320 }
1321 sub inc_counter
1322 {
1323         my $config=shift;
1324         my %hash=%{(shift)};
1325         my $val=shift;
1326         my $pos;
1327
1328         &General::readhasharray($config, \%hash);
1329         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1330                 if($hash{$key}[0] eq $val){
1331                         $pos=$#{$hash{$key}};
1332                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1333                 }
1334         }
1335         &General::writehasharray($config, \%hash);
1336 }
1337 sub newrule
1338 {
1339         &error;
1340         &General::setup_default_networks(\%defaultNetworks);
1341         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1342         #read all configfiles
1343         &General::readhasharray("$configccdnet", \%ccdnet);
1344         &General::readhasharray("$confignet", \%customnetwork);
1345         &General::readhasharray("$configccdhost", \%ccdhost);
1346         &General::readhasharray("$confighost", \%customhost);
1347         &General::readhasharray("$configccdhost", \%ccdhost);
1348         &General::readhasharray("$configgrp", \%customgrp);
1349         &General::readhasharray("$configipsec", \%ipsecconf);
1350         &General::get_aliases(\%aliases);
1351         my %checked=();
1352         my $helper;
1353         my $sum=0;
1354         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1355         my $config=$fwdfwsettings{'config'};
1356         my %hash=();
1357         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1358         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1359         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1360         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1361         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1362         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1363         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1364         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1365         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1366         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1367         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1368         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1369         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1370         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1371         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1372         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1373         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1374         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1375         #check if update and get values
1376         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1377                 &General::readhasharray("$config", \%hash);
1378                 foreach my $key (sort keys %hash){
1379                         $sum++;
1380                         if ($key eq $fwdfwsettings{'key'}){
1381                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1382                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1383                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1384                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1385                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1386                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1387                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1388                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1389                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1390                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1391                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1392                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1393                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1394                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1395                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1396                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1397                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1398                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1399                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1400                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1401                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1402                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1403                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1404                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1405                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1406                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1407                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1408                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1409                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1410                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1411                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1412                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1413                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1414                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1415                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1416                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1417                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1418                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1419                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1420                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1421                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1422                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1423                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1424                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1425                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1426                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1427                         }
1428                 }
1429                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1430                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1431                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1432                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1433                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1434                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1435                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1436                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1437                 #check if manual ip (source) is orange network
1438                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1439                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1440                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1441                                 $fwdfwsettings{'oldorange'} ='on';
1442                         }
1443                 }
1444         }else{
1445                 $fwdfwsettings{'ACTIVE'}='ON';
1446                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1447                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1448                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1449                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1450                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1451                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1452                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1453                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1454                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1455                 #check if manual ip (source) is orange network
1456                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1457                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1458                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1459                                 $fwdfwsettings{'oldorange'} ='on';
1460                         }
1461                 }
1462         }
1463         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1464
1465 print <<END;
1466         <form method="post">
1467         <table border='0'>
1468         <tr><td nowrap>$Lang::tr{'fwdfw rule action'}</td><td><select name='RULE_ACTION'>
1469 END
1470         foreach ("ACCEPT","DROP","REJECT")
1471         {
1472                 if($fwdfwsettings{'updatefwrule'} eq 'on'){
1473                         print"<option ";
1474                         print "selected='selected'" if ($fwdfwsettings{'RULE_ACTION'} eq $_);
1475                         print">$_</option>";
1476                 }else{
1477                         if($fwdfwsettings{'POLICY'} eq 'MODE2'){
1478                                 $fwdfwsettings{'RULE_ACTION'} = 'DROP';
1479                         }
1480
1481                         if ($_ eq $fwdfwsettings{'RULE_ACTION'})
1482                         {
1483                                 print"<option selected>$_</option>";
1484                         }else{
1485                                 print"<option>$_</option>";
1486                         }
1487                 }
1488         }
1489         print"</select></td></tr></table><hr>";
1490
1491         &Header::closebox();
1492         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1493         #------SOURCE-------------------------------------------------------
1494         print<<END;
1495                 <table width='100%' border='0'>
1496                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td colspan='5'>$Lang::tr{'fwdfw sourceip'}<input type='TEXT' name='src_addr' value='$fwdfwsettings{'src_addr'}' ></td></tr>
1497                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr>
1498                 </table>
1499 END
1500         &gen_dd_block('src','grp1');
1501
1502                 print<<END;
1503                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1504                 <table width='100%' border='0'>
1505                 <tr><td width='1%'><input type='checkbox' name='USE_SRC_PORT' value='ON' $checked{'USE_SRC_PORT'}{'ON'}></td><td width='51%' colspan='3'>$Lang::tr{'fwdfw use srcport'}</td>
1506                 <td width='15%' nowrap='nowrap'>$Lang::tr{'fwdfw man port'}</td><td><select name='PROT'>
1507 END
1508                 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1509                 {
1510                         if ($_ eq $fwdfwsettings{'PROT'})
1511                         {
1512                                 print"<option selected>$_</option>";
1513                         }else{
1514                                 print"<option>$_</option>";
1515                         }
1516                 }
1517                 $fwdfwsettings{'SRC_PORT'}=~ s/\|/,/g;
1518                 print<<END;
1519                 </select></td><td align='right'><input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18' ></td></tr>
1520                 <tr><td></td><td></td><td></td><td></td><td nowrap='nowrap'>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TYPES' style='width:230px;'>
1521 END
1522                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1523                 print"<option>All ICMP-Types</option>";
1524                 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) } keys %icmptypes){
1525                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1526                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1527                         }else{
1528                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1529                         }
1530                 }
1531                 print<<END;
1532                 </select></td></tr></table><br><hr>
1533 END
1534                 &Header::closebox();
1535
1536                 #---TARGET------------------------------------------------------
1537                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1538                 print<<END;
1539                 <table width='100%' border='0'>
1540                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td colspan='2'>$Lang::tr{'fwdfw targetip'}<input type='TEXT' name='tgt_addr' value='$fwdfwsettings{'tgt_addr'}' size='16'><td><input type='radio' name='grp2' value='ipfire'  $checked{'grp2'}{'ipfire'}></td><td><b>IPFire ($Lang::tr{'external access'})</b></td><td align='right'><select name='ipfire' style='width:200px;'>
1541 END
1542                 print "<option value='Default IP' $selected{'ipfire'}{'Default IP'}>Default IP</option>";
1543
1544                 foreach my $alias (sort keys %aliases)
1545                 {
1546                         print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1547                 }
1548                 print<<END;
1549                 </td></tr>
1550                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1551 END
1552                 &gen_dd_block('tgt','grp2');
1553                 print<<END;
1554                 <b>$Lang::tr{'fwhost attention'}:</b><br>
1555                 $Lang::tr{'fwhost macwarn'}<br><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; '></hr><br>
1556                 <table width='100%' border='0'>
1557                 <tr><td width='1%'><input type='checkbox' name='USESRV' value='ON' $checked{'USESRV'}{'ON'} ></td><td width='48%'>$Lang::tr{'fwdfw use srv'}</td><td width='1%'><input type='radio' name='grp3' value='cust_srv' checked></td><td nowrap='nowrap'>$Lang::tr{'fwhost cust service'}</td><td width='1%' colspan='2'><select name='cust_srv'style='min-width:230px;' >
1558 END
1559                 &General::readhasharray("$configsrv", \%customservice);
1560                 foreach my $key (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1561                         print"<option ";
1562                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1563                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1564                 }
1565                 print<<END;
1566                 </select></td></tr>
1567                 <tr><td colspan='2'></td><td><input type='radio' name='grp3' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}></td><td nowrap='nowrap'>$Lang::tr{'fwhost cust srvgrp'}:</td><td colspan='2'><select name='cust_srvgrp' style='min-width:230px;' >
1568 END
1569                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1570                 my $helper;
1571                 foreach my $key (sort { uc($customservicegrp{$a}[0]) cmp uc($customservicegrp{$b}[0]) } keys %customservicegrp){
1572                         if ($helper ne $customservicegrp{$key}[0]){
1573                                 print"<option ";
1574                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1575                                 print">$customservicegrp{$key}[0]</option>";
1576                         }
1577                         $helper=$customservicegrp{$key}[0];
1578                 }
1579                 print<<END;
1580                 </select></td></tr>
1581                 <tr><td colspan='2'></td><td><input type='radio' name='grp3' value='TGT_PORT' $checked{'grp3'}{'TGT_PORT'}></td><td>$Lang::tr{'fwdfw man port'}</td><td><select name='TGT_PROT'>
1582 END
1583                 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1584                 {
1585                         if ($_ eq $fwdfwsettings{'TGT_PROT'})
1586                         {
1587                                 print"<option selected>$_</option>";
1588                         }else{
1589                                 print"<option>$_</option>";
1590                         }
1591                 }
1592                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1593                 print<<END;
1594                 </select></td><td align='right'><input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18' ></td></tr>
1595                 <tr><td colspan='2'></td><td></td><td>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TGT' style='min-width:230px;'>
1596 END
1597                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1598                 print"<option>All ICMP-Types</option>";
1599                 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) }keys %icmptypes){
1600                         if($fwdfwsettings{'ICMP_TGT'} eq "$icmptypes{$key}[0]"){
1601                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1602                         }else{
1603                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1604                         }
1605                 }
1606                 print<<END;
1607                 </select></td></tr>
1608                 </table><br><hr>
1609
1610 END
1611                 &Header::closebox;
1612                 #---Activate/logging/remark-------------------------------------
1613                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1614                 print<<END;
1615                 <table width='100%' border='0'>
1616                 <tr><td width='12%'>$Lang::tr{'remark'}:</td><td align='left'><input type='text' name='ruleremark' size='40' maxlength='255' value='$fwdfwsettings{'ruleremark'}'></td></tr>
1617 END
1618                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1619                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1620                         for (my $count =1; $count <= $sum; $count++){
1621                                 print"<option value='$count' ";
1622                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1623                                 print">$count</option>";
1624                         }
1625                         print"</select></td></tr>";
1626                 }else{
1627                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1628                 }
1629
1630                 print<<END;
1631                 </table><table width='100%'>
1632                 <tr><td width='1%'><input type='checkbox' name='ACTIVE' value='ON' $checked{'ACTIVE'}{'ON'}></td><td>$Lang::tr{'fwdfw rule activate'}</td></tr>
1633                 <tr><td width='1%'><input type='checkbox' name='LOG' value='ON'  $checked{'LOG'}{'ON'}  ></td><td>$Lang::tr{'fwdfw log rule'}</td></tr>
1634                 </table><br><hr>
1635 END
1636                 &Header::closebox();
1637                 #---ADD TIMEFRAME-----------------------------------------------
1638                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw timeframe'});
1639                 print<<END;
1640                 <table width='70%' border='0'>
1641                 <tr><td width='1%'><input type='checkbox' name='TIME' value='ON' $checked{'TIME'}{'ON'}></td><td colspan='4'>$Lang::tr{'fwdfw timeframe'}</td></tr>
1642                 <tr><td colspan='7'>&nbsp</td></tr>
1643                 <tr>
1644                         <td  align='left'>$Lang::tr{'time'}:</td>
1645                         <td width='30%' align='left'>$Lang::tr{'advproxy monday'} $Lang::tr{'advproxy tuesday'} $Lang::tr{'advproxy wednesday'} $Lang::tr{'advproxy thursday'} $Lang::tr{'advproxy friday'} $Lang::tr{'advproxy saturday'} $Lang::tr{'advproxy sunday'}</td>
1646                         <td width='15%' align='left'>$Lang::tr{'advproxy from'}</td>
1647                         <td width='15%' align='left'>$Lang::tr{'advproxy to'}</td>
1648                 </tr>
1649                 <tr>
1650                         <td  align='right'></td>
1651                         <td width='30%' align='left'>
1652                                 <input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} />
1653                                 <input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} />
1654                                 <input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} />
1655                                 <input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} />
1656                                 <input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} />
1657                                 <input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} />
1658                                 <input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} />
1659                         </td>
1660                         <td><select name='TIME_FROM'>
1661 END
1662                 for (my $i=0;$i<=23;$i++) {
1663                         $i = sprintf("%02s",$i);
1664                         for (my $j=0;$j<=45;$j+=15) {
1665                                 $j = sprintf("%02s",$j);
1666                                 my $time = $i.":".$j;
1667                                 print "\t\t\t\t\t<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1668                         }
1669                 }
1670                 print<<END;
1671                         </select></td>
1672                         <td><select name='TIME_TO'>
1673 END
1674                 for (my $i=0;$i<=23;$i++) {
1675                         $i = sprintf("%02s",$i);
1676                         for (my $j=0;$j<=45;$j+=15) {
1677                                 $j = sprintf("%02s",$j);
1678                                 my $time = $i.":".$j;
1679                                 print "\t\t\t\t\t<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1680                         }
1681                 }
1682                 print<<END;
1683                 </select></td></tr>
1684                 </table><br><hr>
1685 END
1686                 #---ACTION------------------------------------------------------
1687                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1688                         print<<END;
1689                         <table border='0' width='100%'>
1690                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1691                         <input type='hidden' name='config' value='$config' >
1692                         <input type='hidden' name='ACTION' value='saverule' >
1693                         </form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1694                         </table></form>
1695 END
1696                 }else{
1697                         print<<END;
1698                         <table border='0' width='100%'>
1699                         <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='$fwdfwsettings{'key'}'>
1700                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
1701                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
1702                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
1703                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
1704                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
1705                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
1706                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
1707                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
1708                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
1709                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
1710                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
1711                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1712                         </table></form>
1713 END
1714                 }
1715                 &Header::closebox();
1716 }
1717 sub pos_up
1718 {
1719         my %uphash=();
1720         my %tmp=();
1721         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
1722         foreach my $key (sort keys %uphash){
1723                 if ($key eq $fwdfwsettings{'key'}) {
1724                         my $last = $key -1;
1725                         if (exists $uphash{$last}){
1726                                 #save rule last
1727                                 foreach my $y (0 .. $#{$uphash{$last}}) {
1728                                                 $tmp{0}[$y] = $uphash{$last}[$y];
1729                                 }
1730                                 #copy active rule to last
1731                                 foreach my $i (0 .. $#{$uphash{$last}}) {
1732                                         $uphash{$last}[$i] = $uphash{$key}[$i];
1733                                 }
1734                                 #copy saved rule to actual position
1735                                 foreach my $x (0 .. $#{$tmp{0}}) {
1736                                                 $uphash{$key}[$x] = $tmp{0}[$x];
1737                                 }
1738                         }
1739                 }
1740         }
1741         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
1742         &rules;
1743 }
1744 sub pos_down
1745 {
1746         my %downhash=();
1747         my %tmp=();
1748         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
1749         foreach my $key (sort keys %downhash){
1750                 if ($key eq $fwdfwsettings{'key'}) {
1751                         my $next = $key + 1;
1752                         if (exists $downhash{$next}){
1753                                 #save rule next
1754                                 foreach my $y (0 .. $#{$downhash{$next}}) {
1755                                                 $tmp{0}[$y] = $downhash{$next}[$y];
1756                                 }
1757                                 #copy active rule to next
1758                                 foreach my $i (0 .. $#{$downhash{$next}}) {
1759                                         $downhash{$next}[$i] = $downhash{$key}[$i];
1760                                 }
1761                                 #copy saved rule to actual position
1762                                 foreach my $x (0 .. $#{$tmp{0}}) {
1763                                                 $downhash{$key}[$x] = $tmp{0}[$x];
1764                                 }
1765                         }
1766                 }
1767         }
1768         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
1769         &rules;
1770 }
1771 sub rules
1772 {
1773         if (!-f "${General::swroot}/forward/reread"){
1774                 system("touch ${General::swroot}/forward/reread");
1775                 system("touch ${General::swroot}/fwhosts/reread");
1776         }
1777 }
1778 sub reread_rules
1779 {
1780         system("/usr/local/bin/forwardfwctrl");
1781         if ( -f "${General::swroot}/forward/reread"){
1782                 system("rm ${General::swroot}/forward/reread");
1783                 system("rm ${General::swroot}/fwhosts/reread");
1784         }
1785 }
1786 sub saverule
1787 {
1788         my $hash=shift;
1789         my $config=shift;
1790         &General::readhasharray("$config", $hash);
1791         if (!$errormessage){
1792                 #check if we change a DMZ to an outgoing
1793                 if( ($fwdfwsettings{'oldgrp1b'} eq 'ORANGE' || $fwdfwsettings{'oldorange'} eq 'on') && $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1794                         &changerule($configdmz);
1795                         #print"1";
1796                 }
1797                 #check if we change a DMZ to an external access
1798                 elsif( $fwdfwsettings{'oldgrp1b'} eq 'ORANGE' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'  && $fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1799                         &changerule($configdmz);
1800                         #print"2";
1801                 }
1802                 #check if we change an external access rule to a outgoing
1803                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' &&  $fwdfwsettings{'oldgrp1b'} ne 'IPFire' && $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1804                         &changerule($configinput);
1805                         #print"3";
1806                 }
1807                 #check if we change an external access rule to a DMZ
1808                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' &&  $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1809                         &changerule($configinput);
1810                         #print"4";
1811                 }
1812                 #check if we change an outgoing rule to a external access
1813                 if(     $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'IPFire' && $fwdfwsettings{'oldgrp1b'} eq 'IPFire' && $fwdfwsettings{'grp2'} eq 'ipfire' &&  $fwdfwsettings{'oldgrp2a'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1814                         &changerule($configoutgoing);
1815                         #print"5";
1816                 }
1817                 #check if we change an outgoing rule to a DMZ
1818                 if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'oldgrp1b'} eq 'IPFire'  &&  $fwdfwsettings{'updatefwrule'} eq 'on'){
1819                         &changerule($configoutgoing);
1820                         #print"6";
1821                 }
1822                 #check if we change an forward rule to an external access
1823                 elsif(  $fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{'oldgrp2a'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1824                         &changerule($configfwdfw);
1825                         #print"7";
1826                 }
1827                 #check if we change an forward rule to an DMZ
1828                 if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && ($fwdfwsettings{'oldgrp1b'} ne 'ORANGE' && $fwdfwsettings{'oldorange'} ne 'on') && $fwdfwsettings{'updatefwrule'} eq 'on'){
1829                         &changerule($configfwdfw);
1830                         #print"8";
1831                 }
1832                 #check if we change an forward rule to an outgoing
1833                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'oldgrp1b'} ne 'IPFire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1834                         &changerule($configfwdfw);
1835                         #print"9";
1836                 }
1837                 #check if we change a DMZ to a forward
1838                 elsif( ($fwdfwsettings{'oldgrp1b'} eq 'ORANGE' || $fwdfwsettings{'oldorange'} eq 'on') && ($fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE' && $checkorange ne 'on') && $fwdfwsettings{'updatefwrule'} eq 'on'){
1839                         &changerule($configdmz);
1840                         #print"10";
1841                 }
1842                 #check if we change an external access rule to a forward
1843                 elsif(  $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1844                         &changerule($configinput);
1845                         #print"11";
1846                 }
1847                 #check if we change an outgoing rule to a forward
1848                 elsif(  $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'IPFire' && $fwdfwsettings{'oldgrp1b'} eq 'IPFire' && $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1849                         &changerule($configoutgoing);
1850                         #print"12";
1851                 }
1852                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
1853                         my $key = &General::findhasharraykey ($hash);
1854                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1855                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1856                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1857                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1858                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1859                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1860                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1861                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1862                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1863                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1864                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1865                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1866                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1867                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1868                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1869                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1870                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1871                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1872                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1873                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1874                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1875                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1876                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1877                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1878                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1879                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1880                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1881                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1882                         &General::writehasharray("$config", $hash);
1883                 }else{
1884                         foreach my $key (sort {$a <=> $b} keys %$hash){
1885                                 if($key eq $fwdfwsettings{'key'}){
1886                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1887                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1888                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1889                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1890                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1891                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1892                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1893                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1894                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1895                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1896                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1897                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1898                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1899                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1900                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1901                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1902                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1903                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1904                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1905                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1906                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1907                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1908                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1909                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1910                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1911                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1912                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1913                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1914                                         last;
1915                                 }
1916                         }
1917                 }
1918                 &General::writehasharray("$config", $hash);
1919                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
1920                         my %tmp=();
1921                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
1922                         for (my $z=0;$z<$val;$z++){
1923                                 foreach my $key (sort {$a <=> $b} keys %$hash){
1924                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1925                                                 my $last = $key -1;
1926                                                 if (exists $$hash{$last}){
1927                                                         #save rule last
1928                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
1929                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
1930                                                         }
1931                                                         #copy active rule to last
1932                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
1933                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
1934                                                         }
1935                                                         #copy saved rule to actual position
1936                                                         foreach my $x (0 .. $#{$tmp{0}}) {
1937                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
1938                                                         }
1939                                                 }
1940                                         }
1941                                 }
1942                                 $fwdfwsettings{'oldrulenumber'}--;
1943                         }
1944                         &General::writehasharray("$config", $hash);
1945                         &rules;
1946                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
1947                         my %tmp=();
1948                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
1949                                 for (my $z=0;$z<$val;$z++){
1950                                         foreach my $key (sort {$a <=> $b} keys %$hash){
1951                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1952                                                 my $next = $key + 1;
1953                                                 if (exists $$hash{$next}){
1954                                                         #save rule next
1955                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
1956                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
1957                                                         }
1958                                                         #copy active rule to next
1959                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
1960                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
1961                                                         }
1962                                                         #copy saved rule to actual position
1963                                                         foreach my $x (0 .. $#{$tmp{0}}) {
1964                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
1965                                                         }
1966                                                 }
1967                                         }
1968                                 }
1969                                 $fwdfwsettings{'oldrulenumber'}++;
1970                         }
1971                         &General::writehasharray("$config", $hash);
1972                         &rules;
1973                 }
1974         }
1975 }
1976 sub validremark
1977 {
1978         # Checks a hostname against RFC1035
1979         my $remark = $_[0];
1980
1981         # Each part should be at least two characters in length
1982         # but no more than 63 characters
1983         if (length ($remark) < 1 || length ($remark) > 255) {
1984                 return 0;}
1985         # Only valid characters are a-z, A-Z, 0-9 and -
1986         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
1987                 return 0;}
1988         # First character can only be a letter or a digit
1989         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) {
1990                 return 0;}
1991         # Last character can only be a letter or a digit
1992         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
1993                 return 0;}
1994         return 1;
1995 }
1996 sub viewtablerule
1997 {
1998         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1999         &viewtablenew(\%configdmzfw,$configdmz,$Lang::tr{'fwdfw rules'},"DMZ" );
2000         &viewtablenew(\%configfwdfw,$configfwdfw,"","Forward" );
2001         &viewtablenew(\%configinputfw,$configinput,"",$Lang::tr{'external access'} );
2002         &viewtablenew(\%configoutgoingfw,$configoutgoing,"","Outgoing" );
2003 }
2004 sub viewtablenew
2005 {
2006         my $hash=shift;
2007         my $config=shift;
2008         my $title=shift;
2009         my $title1=shift;
2010         my $go='';
2011         &General::get_aliases(\%aliases);
2012         &General::readhasharray("$confighost", \%customhost);
2013         &General::readhasharray("$config", $hash);
2014         if( ! -z $config){
2015                 &Header::openbox('100%', 'left',$title);
2016                 my $count=0;
2017                 my ($gif,$log);
2018                 my $ruletype;
2019                 my $rulecolor;
2020                 my $tooltip;
2021                 my @tmpsrc=();
2022                 my $coloryellow='';
2023                 print"<b>$title1</b><br>";
2024                 print"<table width='100%' cellspacing='0' cellpadding='0'>";
2025                 print"<tr><td align='center'><b>#</td><td ></td><td align='center'><b>$Lang::tr{'fwdfw source'}</td><td><b>Log</td><td align='center'><b>$Lang::tr{'fwdfw target'}</td><td align='center'><b>$Lang::tr{'protocol'}</b></td><td align='center'><b>$Lang::tr{'fwdfw time'}</td><td align='center' colspan='6'><b>$Lang::tr{'fwdfw action'}</td></tr>";
2026                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2027                         $tdcolor='';
2028                         @tmpsrc=();
2029                         #check if vpn hosts/nets have been deleted
2030                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2031                                 push (@tmpsrc,$$hash{$key}[4]);
2032                         }
2033                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2034                                 push (@tmpsrc,$$hash{$key}[6]);
2035                         }
2036                         foreach my $host (@tmpsrc){
2037                                 if($$hash{$key}[3] eq  'ipsec_net_src' || $$hash{$key}[5] eq 'ipsec_net_tgt'){
2038                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2039                                                 $coloryellow='on';
2040                                                 &disable_rule($key);
2041                                                 $$hash{$key}[2]='';
2042                                         }
2043                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src' || $$hash{$key}[5] eq 'ovpn_net_tgt'){
2044                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2045                                                 $coloryellow='on';
2046                                                 &disable_rule($key);
2047                                                 $$hash{$key}[2]='';
2048                                         }
2049                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src' || $$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2050                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2051                                                 $coloryellow='on';
2052                                                 &disable_rule($key);
2053                                                 $$hash{$key}[2]='';
2054                                         }
2055                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src' || $$hash{$key}[5] eq 'ovpn_host_tgt'){
2056                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2057                                                 $coloryellow='on';
2058                                                 &disable_rule($key);
2059                                                 $$hash{$key}[2]='';
2060                                         }
2061                                 }
2062                                 #$$hash{$key}[3]='';
2063                                 #$$hash{$key}[5]='';
2064                         }
2065                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2066                         $count++;
2067                         if($coloryellow eq 'on'){
2068                                 print"<tr bgcolor='$color{'color14'}' >";
2069                                 $coloryellow='';
2070                         }elsif($coloryellow eq ''){
2071                                 if ($count % 2){
2072                                         $color="$color{'color22'}";
2073                                 }
2074                                 else{
2075                                         $color="$color{'color20'}";
2076                                 }
2077                         }
2078                         print"<tr bgcolor='$color' >";
2079                         print<<END;
2080                         <td align='right' width='15'><b>$key</b></td>
2081 END
2082                         if ($$hash{$key}[0] eq 'ACCEPT'){
2083                                 $ruletype='A';
2084                                 $tooltip='ACCEPT';
2085                                 $rulecolor=$color{'color17'};
2086                         }elsif($$hash{$key}[0] eq 'DROP'){
2087                                 $ruletype='D';
2088                                 $tooltip='DROP';
2089                                 $rulecolor=$color{'color25'};
2090                         }elsif($$hash{$key}[0] eq 'REJECT'){
2091                                 $ruletype='R';
2092                                 $tooltip='REJECT';
2093                                 $rulecolor=$color{'color16'};
2094                         }
2095                         print"<td bgcolor='$rulecolor' align='center' width='20'><span title='$tooltip'><b>$ruletype</b></span></td>";
2096                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2097                         print"<td align='center' width='160' $tdcolor>";
2098                         if ($$hash{$key}[3] eq 'std_net_src'){
2099                                 print &get_name($$hash{$key}[4]);
2100                         }else{
2101                                 print $$hash{$key}[4];
2102                         }
2103                         $tdcolor='';
2104                         &getsrcport(\%$hash,$key);
2105                         if ($$hash{$key}[17] eq 'ON'){
2106                                 $log="/images/on.gif";
2107                         }else{
2108                                 $log="/images/off.gif";
2109                         }
2110                         print<<END;
2111                         </td>
2112                         <form method='post'>
2113                         <td align='left' width='25'><input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2114                         <input type='hidden' name='key' value='$key' />
2115                         <input type='hidden' name='config' value='$config' />
2116                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2117                         </td></form>
2118 END
2119                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2120                         print<<END;
2121                         <td align='center' width='160' $tdcolor>
2122 END
2123                         if ($$hash{$key}[5] eq 'std_net_tgt'){
2124                                 print &get_name($$hash{$key}[6]);
2125                         }else{
2126                                 print $$hash{$key}[6];
2127                         }
2128                         $tdcolor='';
2129                         &gettgtport(\%$hash,$key);
2130                         print"</td>";
2131                         #Get Protocol
2132                         my $prot;
2133                         if ($$hash{$key}[12]){                  #target prot if manual
2134                                 $prot=$$hash{$key}[12];
2135                         }elsif($$hash{$key}[8]){                #source prot if manual
2136                                 $prot=$$hash{$key}[8];
2137                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2138                                 $prot=&get_serviceports("service",$$hash{$key}[15]);
2139                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2140                                 $prot=&get_serviceports("group",$$hash{$key}[15]);
2141                         }else{
2142                                 $prot=$Lang::tr{'all'};
2143                         }
2144                         print"<td align='center'>$prot</td>";
2145                         if ($$hash{$key}[18] eq 'ON'){
2146                                 my @days=();
2147                                 if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2148                                 if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2149                                 if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2150                                 if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2151                                 if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2152                                 if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2153                                 if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2154                                 my $weekdays=join(",",@days);
2155                                 if (@days){
2156                                         print"<td align='center' width='100'>$weekdays &nbsp $$hash{$key}[26] - $$hash{$key}[27]</td>";
2157                                 }
2158                         }else{
2159                                         print"<td align='center'>24/7</td>";
2160                                 }
2161                         if($$hash{$key}[2] eq 'ON'){
2162                                 $gif="/images/on.gif"
2163
2164                         }else{
2165                                 $gif="/images/off.gif"
2166                         }
2167                         print<<END;
2168                         <form method='post'>
2169                         <td width='25'><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;' />
2170                         <input type='hidden' name='key' value='$key' />
2171                         <input type='hidden' name='config' value='$config' />
2172                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2173                         </td></form>
2174                         <form method='post'>
2175                         <td  width='25' ><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;'  />
2176                         <input type='hidden' name='key' value='$key' />
2177                         <input type='hidden' name='config' value='$config' />
2178                         <input type='hidden' name='ACTION' value='editrule' />
2179                         </td></form></td>
2180                         <form method='post'>
2181                         <td  width='25'><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;' />
2182                         <input type='hidden' name='key' value='$key' />
2183                         <input type='hidden' name='config' value='$config' />
2184                         <input type='hidden' name='ACTION' value='copyrule' />
2185                         </td></form></td>
2186                         <form method='post'>
2187                         <td width='25' ><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;'   />
2188                         <input type='hidden' name='key' value='$key' />
2189                         <input type='hidden' name='config' value='$config' />
2190                         <input type='hidden' name='ACTION' value='deleterule' />
2191                         </td></form></td>
2192 END
2193                         if (exists $$hash{$key-1}){
2194                                 print<<END;
2195                                 <form method='post'>
2196                                 <td width='25'><input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2197                                 <input type='hidden' name='key' value='$key' />
2198                                 <input type='hidden' name='config' value='$config' />
2199                                 <input type='hidden' name='ACTION' value='moveup' />
2200                                 </td></form></td>
2201 END
2202                         }else{
2203                                 print"<td width='25'><input type='image' img src='/images/up.gif' style='visibility:hidden;'></td>";
2204                         }
2205                         if (exists $$hash{$key+1}){
2206                                 print<<END;
2207                                 <form method='post'>
2208                                 <td width='25' ><input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2209                                 <input type='hidden' name='key' value='$key' />
2210                                 <input type='hidden' name='config' value='$config' />
2211                                 <input type='hidden' name='ACTION' value='movedown' />
2212                                 </td></form></td></tr>
2213 END
2214                         }else{
2215                                 print"<td width='25'><input type='image' img src='/images/down.gif' style='visibility:hidden;'></td></tr>";
2216                         }
2217                         #REMARK
2218                         if ($optionsfw{'SHOWREMARK'} eq 'on'){
2219                                 print"<tr bgcolor='$color'>";
2220                                 print"<td>&nbsp</td><td bgcolor='$rulecolor'></td><td colspan='11'>&nbsp $$hash{$key}[16]</td></tr>";
2221                         }
2222                         print"<tr bgcolor='$color'><td height='1'></td><td bgcolor='$rulecolor'></td><td colspan='11'></td></tr>";
2223                 }
2224                 print"</table>";
2225                 &Header::closebox();
2226                 print "<hr>";
2227                 print "<br><br>";
2228         }else{
2229                 if ($optionsfw{'SHOWTABLES'} eq 'on'){
2230                         print "<b>$title1</b><br>";
2231                         print"<table width='100%' border='0' rules='none'><tr><td height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td></tr></table><br><br>";
2232                 }
2233         }
2234 }
2235
2236
2237 &Header::closebigbox();
2238 &Header::closepage();