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='0.9.8.4';
  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 $checkorange='';
  99 my @protocols;
 100 &General::readhash("${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</font></div>";
 579 }
 580 sub changerule
 581 {
 582         my $oldchain=shift;
 583         $fwdfwsettings{'updatefwrule'}='';
 584         $fwdfwsettings{'config'}=$oldchain;
 585         $fwdfwsettings{'nobase'}='on';
 586         &deleterule;
 587         &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 588         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 589 }
 590 sub checksource
 591 {
 592         my ($ip,$subnet);
 593
 594         #check ip-address if manual
 595         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 596                 #check if ip with subnet
 597                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 598                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 599                         $subnet = &General::iporsubtocidr($subnet);
 600                         $fwdfwsettings{'isip'}='on';
 601                 }
 602                 #check if only ip
 603                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 604                         $ip=$fwdfwsettings{'src_addr'};
 605                         $subnet = '32';
 606                         $fwdfwsettings{'isip'}='on';
 607                 }
 608
 609                 if ($fwdfwsettings{'isip'} ne 'on'){
 610                         if (&General::validmac($fwdfwsettings{'src_addr'})){$fwdfwsettings{'ismac'}='on';}
 611                 }
 612                 if ($fwdfwsettings{'isip'} eq 'on'){
 613                         #check and form valid IP
 614                         $ip=&General::ip2dec($ip);
 615                         $ip=&General::dec2ip($ip);
 616                         #check if net or broadcast
 617                         my @tmp= split (/\./,$ip);
 618                         if (($tmp[3] eq "0") || ($tmp[3] eq "255"))
 619                         {
 620                                 $errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
 621                         }
 622                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 623
 624                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 625                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 626                         }
 627                 }
 628                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 629                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 630                 }
 631         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 632                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 633                 return $errormessage;
 634         }
 635
 636         #check empty fields
 637         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 638         #check icmp source
 639                 if ($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ICMP'){
 640                         $fwdfwsettings{'SRC_PORT'}='';
 641                         &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 642                         foreach my $key (keys %icmptypes){
 643                                 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 644                                         $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 645                                 }
 646                         }
 647                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'GRE'){
 648                         $fwdfwsettings{'SRC_PORT'}='';
 649                         $fwdfwsettings{'ICMP_TYPES'}='';
 650                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ESP'){
 651                         $fwdfwsettings{'SRC_PORT'}='';
 652                         $fwdfwsettings{'ICMP_TYPES'}='';
 653                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'AH'){
 654                         $fwdfwsettings{'SRC_PORT'}='';
 655                         $fwdfwsettings{'ICMP_TYPES'}='';
 656                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} ne 'ICMP'){
 657                         $fwdfwsettings{'ICMP_TYPES'}='';
 658                 }else{
 659                         $fwdfwsettings{'ICMP_TYPES'}='';
 660                         $fwdfwsettings{'SRC_PORT'}='';
 661                         $fwdfwsettings{'PROT'}='';
 662                 }
 663
 664         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 665                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 666                 my @values=();
 667                 foreach (@parts){
 668                         chomp($_);
 669                         if ($_ =~ /^(\d+)\:(\d+)$/) {
 670                                 my $check;
 671                                 #change dashes with :
 672                                 $_=~ tr/-/:/;
 673                                 if ($_ eq "*") {
 674                                         push(@values,"1:65535");
 675                                         $check='on';
 676                                 }
 677                                 if ($_ =~ /^(\D)\:(\d+)$/) {
 678                                         push(@values,"1:$2");
 679                                         $check='on';
 680                                 }
 681                                 if ($_ =~ /^(\d+)\:(\D)$/) {
 682                                         push(@values,"$1:65535");
 683                                         $check='on'
 684                                 }
 685                                 $errormessage .= &General::validportrange($_, 'destination');
 686                                 if(!$check){
 687                                         push (@values,$_);
 688                                 }
 689                         }else{
 690                                 if (&General::validport($_)){
 691                                         push (@values,$_);
 692                                 }else{
 693
 694                                 }
 695                         }
 696                 }
 697                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 698                 return $errormessage;
 699         }
 700 }
 701 sub checktarget
 702 {
 703         my ($ip,$subnet);
 704
 705         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 706                 #check if ip with subnet
 707                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 708                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 709                         $subnet = &General::iporsubtocidr($subnet);
 710                 }
 711                 #check if only ip
 712                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 713                         $ip=$fwdfwsettings{'tgt_addr'};
 714                         $subnet='32';
 715                 }
 716                 #check and form valid IP
 717                 $ip=&General::ip2dec($ip);
 718                 $ip=&General::dec2ip($ip);
 719
 720                 ##check if net or broadcast
 721                 #my @tmp= split (/\./,$ip);
 722                 #if ($tmp[3] eq "0" || ($tmp[3] eq "255"))
 723                 #{
 724                         #$errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
 725                 #}
 726                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 727
 728                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 729                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 730                 }
 731
 732         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 733                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 734                 return $errormessage;
 735         }
 736
 737         #check empty fields
 738         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 739
 740         #check tgt services
 741         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 742                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 743                         $fwdfwsettings{'TGT_PROT'}='';
 744                         $fwdfwsettings{'ICMP_TGT'}='';
 745                 }
 746                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 747                         $fwdfwsettings{'TGT_PROT'}='';
 748                         $fwdfwsettings{'ICMP_TGT'}='';
 749                         #check target service
 750                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 751                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 752                         }
 753                 }
 754                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 755                         if ($fwdfwsettings{'TGT_PROT'} eq 'TCP' || $fwdfwsettings{'TGT_PROT'} eq 'UDP'){
 756                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 757                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 758                                         my @values=();
 759                                         foreach (@parts){
 760                                                 chomp($_);
 761                                                 if ($_ =~ /^(\d+)\:(\d+)$/) {
 762                                                         my $check;
 763                                                         #change dashes with :
 764                                                         $_=~ tr/-/:/;
 765                                                         if ($_ eq "*") {
 766                                                                 push(@values,"1:65535");
 767                                                                 $check='on';
 768                                                         }
 769                                                         if ($_ =~ /^(\D)\:(\d+)$/) {
 770                                                                 push(@values,"1:$2");
 771                                                                 $check='on';
 772                                                         }
 773                                                         if ($_ =~ /^(\d+)\:(\D)$/) {
 774                                                                 push(@values,"$1:65535");
 775                                                                 $check='on'
 776                                                         }
 777                                                         $errormessage .= &General::validportrange($_, 'destination');
 778                                                         if(!$check){
 779                                                                 push (@values,$_);
 780                                                         }
 781                                                 }else{
 782                                                         if (&General::validport($_)){
 783                                                                 push (@values,$_);
 784                                                         }else{
 785
 786                                                         }
 787                                                 }
 788                                         }
 789                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 790                                 }
 791                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'GRE'){
 792                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 793                                         $fwdfwsettings{'TGT_PORT'} = '';
 794                                         $fwdfwsettings{'ICMP_TGT'} = '';
 795                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'ESP'){
 796                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 797                                         $fwdfwsettings{'TGT_PORT'} = '';
 798                                         $fwdfwsettings{'ICMP_TGT'}='';
 799                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'AH'){
 800                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 801                                         $fwdfwsettings{'TGT_PORT'} = '';
 802                                         $fwdfwsettings{'ICMP_TGT'}='';
 803                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'ICMP'){
 804                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 805                                 $fwdfwsettings{'TGT_PORT'} = '';
 806                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 807                                 foreach my $key (keys %icmptypes){
 808
 809                                         if ("$icmptypes{$key}[0] ($icmptypes{$key}[1])" eq $fwdfwsettings{'ICMP_TGT'}){
 810                                                 $fwdfwsettings{'ICMP_TGT'}=$icmptypes{$key}[0];
 811                                         }
 812                                 }
 813                         }
 814                 }
 815         }
 816
 817         #check targetport
 818         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 819                 $fwdfwsettings{'grp3'}='';
 820                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 821                 $fwdfwsettings{'TGT_PROT'}='';
 822                 $fwdfwsettings{'ICMP_TGT'}='';
 823         }
 824         #check timeframe
 825         if($fwdfwsettings{'TIME'} eq 'ON'){
 826                 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 ''){
 827                         $errormessage=$Lang::tr{'fwdfw err time'};
 828                 }
 829         }
 830         return $errormessage;
 831 }
 832 sub checkrule
 833 {
 834         #check valid remark
 835         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 836                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 837         }
 838         #check if source and target identical
 839         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 840                 $errormessage.=$Lang::tr{'fwdfw err same'};
 841                 return $errormessage;
 842         }
 843
 844         #get source and targetip address if possible
 845         my ($sip,$scidr,$tip,$tcidr);
 846         ($sip,$scidr)=&get_ip("src","grp1");
 847         ($tip,$tcidr)=&get_ip("tgt","grp2");
 848
 849         #check same iprange in source and target
 850         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 851                 my $networkip1=&General::getnetworkip($sip,$scidr);
 852                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 853                 if ($scidr gt $tcidr){
 854                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 855                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 856                         }
 857                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 858                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 859                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 860                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 861                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 862                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 863                                 }
 864                 }else{
 865                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 866                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 867                         }
 868                 }
 869         }
 870
 871         #check source and destination protocol if manual
 872         if( $fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'USESRV'} eq 'ON'){
 873                         if($fwdfwsettings{'PROT'} ne $fwdfwsettings{'TGT_PROT'} && $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 874                         $errormessage.=$Lang::tr{'fwdfw err prot'};
 875                 }
 876                 #check source and destination protocol if source manual and dest servicegrp
 877                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 878                         &General::readhasharray("$configsrv", \%customservice);
 879                         foreach my $key (sort keys %customservice){
 880                                 if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 881                                         if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 882                                                 $errormessage.=$Lang::tr{'fwdfw err prot'};
 883                                                 last;
 884                                         }
 885                                 }
 886                         }
 887                 }
 888         }
 889 }
 890 sub checkcounter
 891 {
 892         my ($base1,$val1,$base2,$val2) = @_;
 893
 894         if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
 895                 &dec_counter($confignet,\%customnetwork,$val1);
 896         }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
 897                 &dec_counter($confighost,\%customhost,$val1);
 898         }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
 899                 &dec_counter($configgrp,\%customgrp,$val1);
 900         }elsif($base1 eq 'cust_srv'){
 901                 &dec_counter($configsrv,\%customservice,$val1);
 902         }elsif($base1 eq 'cust_srvgrp'){
 903                 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
 904         }
 905
 906         if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
 907                 &inc_counter($confignet,\%customnetwork,$val2);
 908         }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
 909                 &inc_counter($confighost,\%customhost,$val2);
 910         }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
 911                 &inc_counter($configgrp,\%customgrp,$val2);
 912         }elsif($base2 eq 'cust_srv'){
 913                 &inc_counter($configsrv,\%customservice,$val2);
 914         }elsif($base2 eq 'cust_srvgrp'){
 915                 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
 916         }
 917 }
 918 sub deleterule
 919 {
 920         my %delhash=();
 921         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 922         foreach my $key (sort {$a <=> $b} keys %delhash){
 923                 if ($key == $fwdfwsettings{'key'}){
 924                         #check hosts/net and groups
 925                         &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
 926                         &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
 927                         #check services and groups
 928                         if ($delhash{$key}[11] eq 'ON'){
 929                                 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
 930                         }
 931                 }
 932                 if ($key >= $fwdfwsettings{'key'}) {
 933                         my $next = $key + 1;
 934                         if (exists $delhash{$next}) {
 935                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 936                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 937                                 }
 938                         }
 939                 }
 940         }
 941         # Remove the very last entry.
 942         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 943         delete $delhash{$last_key};
 944
 945         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 946         &rules;
 947
 948         if($fwdfwsettings{'nobase'} ne 'on'){
 949                 &base;
 950         }
 951 }
 952 sub disable_rule
 953 {
 954         my $key1=shift;
 955         &General::readhasharray("$configfwdfw", \%configfwdfw);
 956         foreach my $key (sort keys %configfwdfw){
 957                         if ($key eq $key1 ){
 958                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 959                 }
 960         }
 961         &General::writehasharray("$configfwdfw", \%configfwdfw);
 962         &rules;
 963 }
 964 sub dec_counter
 965 {
 966         my $config=shift;
 967         my %hash=%{(shift)};
 968         my $val=shift;
 969         my $pos;
 970         #$errormessage.="ALT:config: $config , verringert wird $val <br>";
 971         &General::readhasharray($config, \%hash);
 972         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
 973                 if($hash{$key}[0] eq $val){
 974                         $pos=$#{$hash{$key}};
 975                         $hash{$key}[$pos] = $hash{$key}[$pos]-1;
 976                 }
 977         }
 978         &General::writehasharray($config, \%hash);
 979 }
 980 sub error
 981 {
 982         if ($errormessage) {
 983                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 984                 print "<class name='base'>$errormessage\n";
 985                 print "&nbsp;</class>\n";
 986                 &Header::closebox();
 987                 print"<hr>";
 988         }
 989 }
 990 sub fillselect
 991 {
 992         my %hash=%{(shift)};
 993         my $val=shift;
 994         my $key;
 995         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
 996                 if($hash{$key}[0] eq $val){
 997                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
 998                 }else{
 999                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1000                 }
1001         }
1002 }
1003 sub gen_dd_block
1004 {
1005         my $srctgt = shift;
1006         my $grp=shift;
1007         my $helper='';
1008         my $show='';
1009         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1010         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1011         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1012         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1013         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1014         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1015         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1016         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1017         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1018         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1019         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1020         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1021         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1022         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1023         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1024         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1025         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1026         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1027 print<<END;
1028                 <table width='100%' border='0'>
1029                 <tr><td width='50%' valign='top'>
1030                 <table width='100%' border='0'>
1031                 <tr><td width='1%'><input type='radio' name='$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;'>
1032 END
1033         foreach my $network (sort keys %defaultNetworks)
1034                 {
1035                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1036                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire" && $srctgt eq 'tgt');
1037                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1038                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1039                         print ">$network</option>";
1040                 }
1041         print"</select></td></tr>";
1042         #custom networks
1043         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1044                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1045                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1046                 print"</select></td>";
1047         }
1048         #custom hosts
1049         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1050                 print"<tr><td><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1051                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1052                 print"</select></td>";
1053         }
1054         #custom groups
1055         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1056                 print"<tr><td valign='top'><input type='radio' name='$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;'>";
1057                 foreach my $key (sort { uc($customgrp{$a}[0]) cmp uc($customgrp{$b}[0]) } keys %customgrp) {
1058                         if($helper ne $customgrp{$key}[0]){
1059                                 print"<option ";
1060                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1061                                 print ">$customgrp{$key}[0]</option>";
1062                         }
1063                         $helper=$customgrp{$key}[0];
1064                 }
1065                 print"</select></td>";
1066         }
1067         #End left table. start right table (vpn)
1068         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1069         # CCD networks
1070         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1071                 print"<td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'>";
1072                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1073                 print"</select></td></tr>";
1074         }
1075         #OVPN CCD Hosts
1076         foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
1077                 if ($ccdhost{$key}[33] ne '' ){
1078                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1079                         $show='1';
1080                         print "<option value='$ccdhost{$key}[1]'";
1081                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1082                         print ">$ccdhost{$key}[1]</option>";
1083                 }
1084         }
1085         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1086                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1087         }
1088         if ($show eq '1'){$show='';print"</select></td></tr>";}
1089         #OVPN N2N
1090         foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
1091                 if ($ccdhost{$key}[3] eq 'net'){
1092                         print"<tr><td width='1%'><input type='radio' name='$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 '');
1093                         $show='1';
1094                         print "<option value='$ccdhost{$key}[1]'";
1095                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1096                         print ">$ccdhost{$key}[1]</option>";
1097                 }
1098         }
1099         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1100                 print"<tr><td width='1%'><input type='radio' name='$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_$srctgt' style='width:200px;'></select></td></tr>" ;
1101         }
1102         if ($show eq '1'){$show='';print"</select></td></tr>";}
1103         #IPsec netze
1104         foreach my $key (sort { uc($ipsecconf{$a}[1]) cmp uc($ipsecconf{$b}[1]) } keys %ipsecconf) {
1105                 if ($ipsecconf{$key}[3] eq 'net' || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1106                         print"<tr><td valign='top'><input type='radio' name='$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 '');
1107                         $show='1';
1108                         print "<option ";
1109                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1110                         print ">$ipsecconf{$key}[1]</option>";
1111                 }
1112         }
1113         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1114                 print"<tr><td valign='top'><input type='radio' name='$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_$srctgt' style='width:200px;'><select></td></tr>";
1115         }
1116         if ($show eq '1'){$show='';print"</select></td></tr>";}
1117
1118         print"</tr></table>";
1119         print"</td></tr></table><br>";
1120 }
1121 sub get_ip
1122 {
1123         my $val=shift;
1124         my $grp =shift;
1125         my $a;
1126         my $b;
1127         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1128         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1129                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1130                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1131                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1132                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1133                                 $a=$netsettings{'GREEN_NETADDRESS'};
1134                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1135                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1136                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1137                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1138                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1139                                 $a=$netsettings{'BLUE_NETADDRESS'};
1140                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1141                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1142                                 &General::readhash("$configovpn",\%ovpnsettings);
1143                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1144                                 $b=&General::iporsubtocidr($b);
1145                         }
1146                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1147                         &General::readhasharray("$confignet", \%customnetwork);
1148                         foreach my $key (keys %customnetwork){
1149                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1150                                         $a=$customnetwork{$key}[1];
1151                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1152                                 }
1153                         }
1154                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1155                         &General::readhasharray("$confighost", \%customhost);
1156                         foreach my $key (keys %customhost){
1157                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1158                                         if ($customhost{$key}[1] eq 'ip'){
1159                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1160                                                 $b=&General::iporsubtocidr($b);
1161                                         }else{
1162                                                 if ($grp eq 'grp2'){
1163                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1164                                                 }
1165                                         }
1166                                 }
1167                         }
1168                 }
1169         }
1170         return $a,$b;
1171 }
1172 sub get_name
1173 {
1174         my $val=shift;
1175         &General::setup_default_networks(\%defaultNetworks);
1176         foreach my $network (sort keys %defaultNetworks)
1177         {
1178                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1179         }
1180 }
1181 sub getsrcport
1182 {
1183         my %hash=%{(shift)};
1184         my $key=shift;
1185         if($hash{$key}[7] eq 'ON' && $hash{$key}[8] ne '' && $hash{$key}[10]){
1186                 $hash{$key}[10]=~ s/\|/,/g;
1187                 print": $hash{$key}[10]";
1188         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1189                 print": <br>$hash{$key}[9] ";
1190         }
1191 }
1192 sub gettgtport
1193 {
1194         my %hash=%{(shift)};
1195         my $key=shift;
1196         my $service;
1197         my $prot;
1198         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1199                 if($hash{$key}[14] eq 'cust_srv'){
1200                         &General::readhasharray("$configsrv", \%customservice);
1201                         foreach my $i (sort keys %customservice){
1202                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1203                                         $service = $customservice{$i}[0];
1204                                 }
1205                         }
1206                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1207                         $service=$hash{$key}[15];
1208                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1209                         $hash{$key}[15]=~ s/\|/,/g;
1210                         $service=$hash{$key}[15];
1211                 }
1212                 if($service){
1213                         print": $service";
1214                 }
1215         }elsif($hash{$key}[11] eq 'ON' && $hash{$key}[12] eq 'ICMP'){
1216                 print":<br>$hash{$key}[13]";
1217         }
1218 }
1219 sub get_serviceports
1220 {
1221         my $type=shift;
1222         my $name=shift;
1223         &General::readhasharray("$configsrv", \%customservice);
1224         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1225         my $tcp;
1226         my $udp;
1227         my $icmp;
1228         @protocols=();
1229         if($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 $name){
1232                                 push (@protocols,$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'){
1241                                                         $tcp='TCP';
1242                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1243                                                         $icmp='ICMP';
1244                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1245                                                         $udp='UDP';
1246                                                 }
1247                                         }
1248                                 }
1249                         }
1250                 }
1251         }
1252         if($tcp && $udp && $icmp){
1253                 push (@protocols,"All");
1254                 return @protocols;
1255         }
1256         if($tcp){
1257                 push (@protocols,"TCP");
1258         }
1259         if($udp){
1260                 push (@protocols,"UDP");
1261         }
1262         if($icmp){
1263                 push (@protocols,"ICMP");
1264         }
1265         return @protocols;
1266 }
1267 sub getcolor
1268 {
1269         my $nettype=shift;
1270         my $val=shift;
1271         my $hash=shift;
1272         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1273                 #VPN networks
1274                 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'){
1275                         $tdcolor="style='border: 1px solid $Header::colourovpn;'";
1276                         return;
1277                 }
1278                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1279                         $tdcolor="style='border: 1px solid $Header::colourvpn;'";
1280                         return;
1281                 }
1282                 #custom Hosts
1283                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1284                         foreach my $key (sort keys %$hash){
1285                                 if ($$hash{$key}[0] eq $val){
1286                                         $val=$$hash{$key}[2];
1287                                 }
1288                         }
1289                 }
1290                 #ALIASE
1291                 foreach my $alias (sort keys %aliases)
1292                 {
1293                         if ($val eq $alias){
1294                                 $tdcolor="style='border: 2px solid red;'";
1295                                 return;
1296                         }
1297                 }
1298                 #standard networks
1299                 if ($val eq 'GREEN'){
1300                         $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1301                 }elsif ($val eq 'ORANGE'){
1302                         $tdcolor="style='border: 1px solid $Header::colourorange;'";
1303                 }elsif ($val eq 'BLUE'){
1304                         $tdcolor="style='border: 1px solid $Header::colourblue;'";
1305                 }elsif ($val eq 'RED'){
1306                         $tdcolor="style='border: 1px solid $Header::colourred;'";
1307                 }elsif ($val eq 'IPFire' ){
1308                         $tdcolor="style='border: 1px solid $Header::colourred;'";
1309                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1310                         my ($sip,$scidr) = split ("/",$val);
1311                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1312                                 $tdcolor="style='border: 1px solid $Header::colourorange;'";
1313                         }
1314                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1315                                 $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1316                         }
1317                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1318                                 $tdcolor="style='border: 1px solid $Header::colourblue;'";
1319                         }
1320                 }elsif ($val eq 'Default IP'){
1321                         $tdcolor="style='border: 1px solid red;'";
1322                 }else{
1323                         $tdcolor='';
1324                 }
1325         }
1326 }
1327 sub hint
1328 {
1329         if ($hint) {
1330                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1331                 print "<class name='base'>$hint\n";
1332                 print "&nbsp;</class>\n";
1333                 &Header::closebox();
1334                 print"<hr>";
1335         }
1336 }
1337 sub inc_counter
1338 {
1339         my $config=shift;
1340         my %hash=%{(shift)};
1341         my $val=shift;
1342         my $pos;
1343
1344         &General::readhasharray($config, \%hash);
1345         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1346                 if($hash{$key}[0] eq $val){
1347                         $pos=$#{$hash{$key}};
1348                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1349                 }
1350         }
1351         &General::writehasharray($config, \%hash);
1352 }
1353 sub newrule
1354 {
1355         &error;
1356         &General::setup_default_networks(\%defaultNetworks);
1357         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1358         #read all configfiles
1359         &General::readhasharray("$configccdnet", \%ccdnet);
1360         &General::readhasharray("$confignet", \%customnetwork);
1361         &General::readhasharray("$configccdhost", \%ccdhost);
1362         &General::readhasharray("$confighost", \%customhost);
1363         &General::readhasharray("$configccdhost", \%ccdhost);
1364         &General::readhasharray("$configgrp", \%customgrp);
1365         &General::readhasharray("$configipsec", \%ipsecconf);
1366         &General::get_aliases(\%aliases);
1367         my %checked=();
1368         my $helper;
1369         my $sum=0;
1370         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1371         my $config=$fwdfwsettings{'config'};
1372         my %hash=();
1373         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1374         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1375         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1376         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1377         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1378         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1379         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1380         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1381         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1382         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1383         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1384         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1385         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1386         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1387         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1388         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1389         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1390         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1391
1392         #check if update and get values
1393         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1394                 &General::readhasharray("$config", \%hash);
1395                 foreach my $key (sort keys %hash){
1396                         $sum++;
1397                         if ($key eq $fwdfwsettings{'key'}){
1398                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1399                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1400                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1401                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1402                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1403                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1404                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1405                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1406                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1407                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1408                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1409                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1410                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1411                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1412                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1413                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1414                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1415                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1416                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1417                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1418                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1419                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1420                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1421                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1422                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1423                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1424                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1425                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1426                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1427                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1428                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1429                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1430                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1431                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1432                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1433                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1434                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1435                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1436                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1437                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1438                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1439                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1440                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1441                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1442                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1443                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1444                         }
1445                 }
1446                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1447                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1448                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1449                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1450                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1451                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1452                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1453                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1454                 #check if manual ip (source) is orange network
1455                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1456                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1457                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1458                                 $fwdfwsettings{'oldorange'} ='on';
1459                         }
1460                 }
1461         }else{
1462                 $fwdfwsettings{'ACTIVE'}='ON';
1463                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1464                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1465                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1466                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1467                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1468                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1469                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1470                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1471                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1472                 #check if manual ip (source) is orange network
1473                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1474                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1475                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1476                                 $fwdfwsettings{'oldorange'} ='on';
1477                         }
1478                 }
1479         }
1480         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1481         if ($fwdfwsettings{'TIME'} eq 'ON'){
1482                 $fwdfwsettings{'TIME_FROM'} = &timeconvert($fwdfwsettings{'TIME_FROM'},'');
1483                 $fwdfwsettings{'TIME_TO'} = &timeconvert($fwdfwsettings{'TIME_TO'},'');
1484         }
1485 print "<form method='post'>";
1486         &Header::closebox();
1487         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1488         #------SOURCE-------------------------------------------------------
1489         print<<END;
1490                 <table width='100%' border='0'>
1491                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td colspan='5'>$Lang::tr{'fwdfw sourceip'}<input type='TEXT' name='src_addr' value='$fwdfwsettings{'src_addr'}' ></td></tr>
1492                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr>
1493                 </table>
1494 END
1495         &gen_dd_block('src','grp1');
1496                 print<<END;
1497                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1498                 <table width='100%' border='0'>
1499                 <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>
1500                 <td width='15%' nowrap='nowrap'>$Lang::tr{'fwdfw man port'}</td><td><select name='PROT'>
1501 END
1502                 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1503                 {
1504                         if ($_ eq $fwdfwsettings{'PROT'})
1505                         {
1506                                 print"<option selected>$_</option>";
1507                         }else{
1508                                 print"<option>$_</option>";
1509                         }
1510                 }
1511                 $fwdfwsettings{'SRC_PORT'}=~ s/\|/,/g;
1512                 print<<END;
1513                 </select></td><td align='right'><input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18' ></td></tr>
1514                 <tr><td></td><td></td><td></td><td></td><td nowrap='nowrap'>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TYPES' style='width:230px;'>
1515 END
1516                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1517                 print"<option>All ICMP-Types</option>";
1518                 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) } keys %icmptypes){
1519                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1520                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1521                         }else{
1522                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1523                         }
1524                 }
1525                 print<<END;
1526                 </select></td></tr></table><br><hr>
1527 END
1528                 &Header::closebox();
1529
1530                 #---TARGET------------------------------------------------------
1531                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1532                 print<<END;
1533                 <table width='100%' border='0'>
1534                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='57%' nowrap='nowrap'>$Lang::tr{'fwdfw targetip'}<input type='TEXT' name='tgt_addr' value='$fwdfwsettings{'tgt_addr'}' size='16'><td width='1%'><input type='radio' name='grp2' value='ipfire'  $checked{'grp2'}{'ipfire'}></td><td><b>IPFire</b></td>
1535 END
1536                 if (! -z "${General::swroot}/ethernet/aliases"){
1537                         print"<td align='right'><select name='ipfire' style='width:200px;'>";
1538                         print "<option value='Default IP' $selected{'ipfire'}{'Default IP'}>Default IP</option>";
1539
1540                         foreach my $alias (sort keys %aliases)
1541                         {
1542                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1543                         }
1544                 }else{
1545                         print"<td style='width:200px;'>";
1546                 }
1547                 print<<END;
1548                 </td></tr>
1549                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1550 END
1551                 &gen_dd_block('tgt','grp2');
1552                 print<<END;
1553                 <b>$Lang::tr{'fwhost attention'}:</b><br>
1554                 $Lang::tr{'fwhost macwarn'}<br><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; '></hr><br>
1555                 <table width='100%' border='0'>
1556                 <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'>$Lang::tr{'fwhost cust service'}</td><td width='1%' colspan='2'><select name='cust_srv'style='min-width:230px;' >
1557 END
1558                 &General::readhasharray("$configsrv", \%customservice);
1559                 foreach my $key (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1560                         print"<option ";
1561                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1562                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1563                 }
1564                 print<<END;
1565                 </select></td></tr>
1566                 <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;' >
1567 END
1568                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1569                 my $helper;
1570                 foreach my $key (sort { uc($customservicegrp{$a}[0]) cmp uc($customservicegrp{$b}[0]) } keys %customservicegrp){
1571                         if ($helper ne $customservicegrp{$key}[0]){
1572                                 print"<option ";
1573                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1574                                 print">$customservicegrp{$key}[0]</option>";
1575                         }
1576                         $helper=$customservicegrp{$key}[0];
1577                 }
1578                 print<<END;
1579                 </select></td></tr>
1580                 <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'>
1581 END
1582                 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1583                 {
1584                         if ($_ eq $fwdfwsettings{'TGT_PROT'})
1585                         {
1586                                 print"<option selected>$_</option>";
1587                         }else{
1588                                 print"<option>$_</option>";
1589                         }
1590                 }
1591                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1592                 print<<END;
1593                 </select></td><td align='right'><input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18' ></td></tr>
1594                 <tr><td colspan='2'></td><td></td><td>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TGT' style='min-width:230px;'>
1595 END
1596                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1597                 print"<option>All ICMP-Types</option>";
1598                 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) }keys %icmptypes){
1599                         if($fwdfwsettings{'ICMP_TGT'} eq "$icmptypes{$key}[0]"){
1600                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1601                         }else{
1602                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1603                         }
1604                 }
1605                 print<<END;
1606                 </select></td></tr>
1607                 </table><br><hr>
1608
1609 END
1610                 &Header::closebox;
1611                 #---Activate/logging/remark-------------------------------------
1612                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1613                 print<<END;
1614                 <table width='100%' border='0'>
1615                 <tr><td nowrap>$Lang::tr{'fwdfw rule action'}</td><td><select name='RULE_ACTION'>
1616 END
1617                 foreach ("ACCEPT","DROP","REJECT")
1618                 {
1619                         if($fwdfwsettings{'updatefwrule'} eq 'on'){
1620                                 print"<option value='$_'";
1621                                 print "selected='selected'" if ($fwdfwsettings{'RULE_ACTION'} eq $_);
1622                                 print">$Lang::tr{'fwdfw '.$_}</option>";
1623                         }else{
1624                                 if($fwdfwsettings{'POLICY'} eq 'MODE2'){
1625                                         $fwdfwsettings{'RULE_ACTION'} = 'DROP';
1626                                 }
1627                                 if ($_ eq $fwdfwsettings{'RULE_ACTION'})
1628                                 {
1629                                         print"<option selected>$Lang::tr{'fwdfw '.$_}</option>";
1630                                 }else{
1631                                         print"<option>$Lang::tr{'fwdfw '.$_}</option>";
1632                                 }
1633                         }
1634                 }
1635                 print"</select></td></tr>";
1636                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td align='left'><input type='text' name='ruleremark' size='40' maxlength='255' value='$fwdfwsettings{'ruleremark'}'></td></tr>";
1637                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1638                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1639                         for (my $count =1; $count <= $sum; $count++){
1640                                 print"<option value='$count' ";
1641                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1642                                 print">$count</option>";
1643                         }
1644                         print"</select></td></tr>";
1645                 }else{
1646                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1647                 }
1648
1649                 print<<END;
1650                 </table><table width='100%'>
1651                 <tr><td width='1%'><input type='checkbox' name='ACTIVE' value='ON' $checked{'ACTIVE'}{'ON'}></td><td>$Lang::tr{'fwdfw rule activate'}</td></tr>
1652                 <tr><td width='1%'><input type='checkbox' name='LOG' value='ON'  $checked{'LOG'}{'ON'}  ></td><td>$Lang::tr{'fwdfw log rule'}</td></tr>
1653                 </table><br><hr>
1654 END
1655                 &Header::closebox();
1656                 #---ADD TIMEFRAME-----------------------------------------------
1657                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw timeframe'});
1658                 print<<END;
1659                 <table width='70%' border='0'>
1660                 <tr><td width='1%'><input type='checkbox' name='TIME' value='ON' $checked{'TIME'}{'ON'}></td><td colspan='4'>$Lang::tr{'fwdfw timeframe'}</td></tr>
1661                 <tr><td colspan='7'>&nbsp</td></tr>
1662                 <tr>
1663                         <td  align='left'>$Lang::tr{'time'}:</td>
1664                         <td width='30%' align='left'>$Lang::tr{'advproxy monday'} $Lang::tr{'advproxy tuesday'} $Lang::tr{'advproxy wednesday'} $Lang::tr{'advproxy thursday'} $Lang::tr{'advproxy friday'} $Lang::tr{'advproxy saturday'} $Lang::tr{'advproxy sunday'}</td>
1665                         <td width='15%' align='left'>$Lang::tr{'advproxy from'}</td>
1666                         <td width='15%' align='left'>$Lang::tr{'advproxy to'}</td>
1667                 </tr>
1668                 <tr>
1669                         <td  align='right'></td>
1670                         <td width='30%' align='left'>
1671                                 <input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} />
1672                                 <input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} />
1673                                 <input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} />
1674                                 <input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} />
1675                                 <input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} />
1676                                 <input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} />
1677                                 <input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} />
1678                         </td>
1679                         <td><select name='TIME_FROM'>
1680 END
1681                 for (my $i=0;$i<=23;$i++) {
1682                         $i = sprintf("%02s",$i);
1683                         for (my $j=0;$j<=45;$j+=15) {
1684                                 $j = sprintf("%02s",$j);
1685                                 my $time = $i.":".$j;
1686                                 print "\t\t\t\t\t<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1687                         }
1688                 }
1689                 print<<END;
1690                         </select></td>
1691                         <td><select name='TIME_TO'>
1692 END
1693                 for (my $i=0;$i<=23;$i++) {
1694                         $i = sprintf("%02s",$i);
1695                         for (my $j=0;$j<=45;$j+=15) {
1696                                 $j = sprintf("%02s",$j);
1697                                 my $time = $i.":".$j;
1698                                 print "\t\t\t\t\t<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1699                         }
1700                 }
1701                 print<<END;
1702                 </select></td></tr>
1703                 </table><br><hr>
1704 END
1705                 #---ACTION------------------------------------------------------
1706                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1707                         print<<END;
1708                         <table border='0' width='100%'>
1709                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1710                         <input type='hidden' name='config' value='$config' >
1711                         <input type='hidden' name='ACTION' value='saverule' >
1712                         </form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1713                         </table></form>
1714 END
1715                 }else{
1716                         print<<END;
1717                         <table border='0' width='100%'>
1718                         <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='$fwdfwsettings{'key'}'>
1719                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
1720                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
1721                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
1722                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
1723                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
1724                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
1725                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
1726                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
1727                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
1728                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
1729                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
1730                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1731                         </table></form>
1732 END
1733                 }
1734                 &Header::closebox();
1735 }
1736 sub pos_up
1737 {
1738         my %uphash=();
1739         my %tmp=();
1740         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
1741         foreach my $key (sort keys %uphash){
1742                 if ($key eq $fwdfwsettings{'key'}) {
1743                         my $last = $key -1;
1744                         if (exists $uphash{$last}){
1745                                 #save rule last
1746                                 foreach my $y (0 .. $#{$uphash{$last}}) {
1747                                                 $tmp{0}[$y] = $uphash{$last}[$y];
1748                                 }
1749                                 #copy active rule to last
1750                                 foreach my $i (0 .. $#{$uphash{$last}}) {
1751                                         $uphash{$last}[$i] = $uphash{$key}[$i];
1752                                 }
1753                                 #copy saved rule to actual position
1754                                 foreach my $x (0 .. $#{$tmp{0}}) {
1755                                                 $uphash{$key}[$x] = $tmp{0}[$x];
1756                                 }
1757                         }
1758                 }
1759         }
1760         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
1761         &rules;
1762 }
1763 sub pos_down
1764 {
1765         my %downhash=();
1766         my %tmp=();
1767         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
1768         foreach my $key (sort keys %downhash){
1769                 if ($key eq $fwdfwsettings{'key'}) {
1770                         my $next = $key + 1;
1771                         if (exists $downhash{$next}){
1772                                 #save rule next
1773                                 foreach my $y (0 .. $#{$downhash{$next}}) {
1774                                                 $tmp{0}[$y] = $downhash{$next}[$y];
1775                                 }
1776                                 #copy active rule to next
1777                                 foreach my $i (0 .. $#{$downhash{$next}}) {
1778                                         $downhash{$next}[$i] = $downhash{$key}[$i];
1779                                 }
1780                                 #copy saved rule to actual position
1781                                 foreach my $x (0 .. $#{$tmp{0}}) {
1782                                                 $downhash{$key}[$x] = $tmp{0}[$x];
1783                                 }
1784                         }
1785                 }
1786         }
1787         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
1788         &rules;
1789 }
1790 sub rules
1791 {
1792         if (!-f "${General::swroot}/forward/reread"){
1793                 system("touch ${General::swroot}/forward/reread");
1794                 system("touch ${General::swroot}/fwhosts/reread");
1795         }
1796 }
1797 sub reread_rules
1798 {
1799         system("/usr/local/bin/forwardfwctrl");
1800         if ( -f "${General::swroot}/forward/reread"){
1801                 system("rm ${General::swroot}/forward/reread");
1802                 system("rm ${General::swroot}/fwhosts/reread");
1803         }
1804 }
1805 sub saverule
1806 {
1807         my $hash=shift;
1808         my $config=shift;
1809         &General::readhasharray("$config", $hash);
1810         if (!$errormessage){
1811                 #check if we change a DMZ to an outgoing
1812                 if( ($fwdfwsettings{'oldgrp1b'} eq 'ORANGE' || $fwdfwsettings{'oldorange'} eq 'on') && $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1813                         &changerule($configdmz);
1814                         #print"1";
1815                 }
1816                 #check if we change a DMZ to an external access
1817                 elsif( $fwdfwsettings{'oldgrp1b'} eq 'ORANGE' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'  && $fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1818                         &changerule($configdmz);
1819                         #print"2";
1820                 }
1821                 #check if we change an external access rule to a outgoing
1822                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' &&  $fwdfwsettings{'oldgrp1b'} ne 'IPFire' && $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1823                         &changerule($configinput);
1824                         #print"3";
1825                 }
1826                 #check if we change an external access rule to a DMZ
1827                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' &&  $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1828                         &changerule($configinput);
1829                         #print"4";
1830                 }
1831                 #check if we change an outgoing rule to a external access
1832                 if(     $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'IPFire' && $fwdfwsettings{'oldgrp1b'} eq 'IPFire' && $fwdfwsettings{'grp2'} eq 'ipfire' &&  $fwdfwsettings{'oldgrp2a'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1833                         &changerule($configoutgoing);
1834                         #print"5";
1835                 }
1836                 #check if we change an outgoing rule to a DMZ
1837                 if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'oldgrp1b'} eq 'IPFire'  &&  $fwdfwsettings{'updatefwrule'} eq 'on'){
1838                         &changerule($configoutgoing);
1839                         #print"6";
1840                 }
1841                 #check if we change an forward rule to an external access
1842                 elsif(  $fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{'oldgrp2a'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1843                         &changerule($configfwdfw);
1844                         #print"7";
1845                 }
1846                 #check if we change an forward rule to an DMZ
1847                 if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && ($fwdfwsettings{'oldgrp1b'} ne 'ORANGE' && $fwdfwsettings{'oldorange'} ne 'on') && $fwdfwsettings{'updatefwrule'} eq 'on'){
1848                         &changerule($configfwdfw);
1849                         #print"8";
1850                 }
1851                 #check if we change an forward rule to an outgoing
1852                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'oldgrp1b'} ne 'IPFire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1853                         &changerule($configfwdfw);
1854                         #print"9";
1855                 }
1856                 #check if we change a DMZ to a forward
1857                 elsif( ($fwdfwsettings{'oldgrp1b'} eq 'ORANGE' || $fwdfwsettings{'oldorange'} eq 'on') && ($fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE' && $checkorange ne 'on') && $fwdfwsettings{'updatefwrule'} eq 'on'){
1858                         &changerule($configdmz);
1859                         #print"10";
1860                 }
1861                 #check if we change an external access rule to a forward
1862                 elsif(  $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1863                         &changerule($configinput);
1864                         #print"11";
1865                 }
1866                 #check if we change an outgoing rule to a forward
1867                 elsif(  $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'IPFire' && $fwdfwsettings{'oldgrp1b'} eq 'IPFire' && $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1868                         &changerule($configoutgoing);
1869                         #print"12";
1870                 }
1871                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
1872                         my $key = &General::findhasharraykey ($hash);
1873                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1874                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1875                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1876                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1877                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1878                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1879                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1880                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1881                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1882                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1883                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1884                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1885                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1886                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1887                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1888                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1889                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1890                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1891                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1892                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1893                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1894                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1895                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1896                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1897                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1898                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1899                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1900                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1901                         &General::writehasharray("$config", $hash);
1902                 }else{
1903                         foreach my $key (sort {$a <=> $b} keys %$hash){
1904                                 if($key eq $fwdfwsettings{'key'}){
1905                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1906                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1907                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1908                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1909                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1910                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1911                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1912                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1913                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1914                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1915                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1916                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1917                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1918                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1919                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1920                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1921                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1922                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1923                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1924                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1925                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1926                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1927                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1928                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1929                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1930                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1931                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1932                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1933                                         last;
1934                                 }
1935                         }
1936                 }
1937                 &General::writehasharray("$config", $hash);
1938                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
1939                         my %tmp=();
1940                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
1941                         for (my $z=0;$z<$val;$z++){
1942                                 foreach my $key (sort {$a <=> $b} keys %$hash){
1943                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1944                                                 my $last = $key -1;
1945                                                 if (exists $$hash{$last}){
1946                                                         #save rule last
1947                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
1948                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
1949                                                         }
1950                                                         #copy active rule to last
1951                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
1952                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
1953                                                         }
1954                                                         #copy saved rule to actual position
1955                                                         foreach my $x (0 .. $#{$tmp{0}}) {
1956                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
1957                                                         }
1958                                                 }
1959                                         }
1960                                 }
1961                                 $fwdfwsettings{'oldrulenumber'}--;
1962                         }
1963                         &General::writehasharray("$config", $hash);
1964                         &rules;
1965                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
1966                         my %tmp=();
1967                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
1968                                 for (my $z=0;$z<$val;$z++){
1969                                         foreach my $key (sort {$a <=> $b} keys %$hash){
1970                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1971                                                 my $next = $key + 1;
1972                                                 if (exists $$hash{$next}){
1973                                                         #save rule next
1974                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
1975                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
1976                                                         }
1977                                                         #copy active rule to next
1978                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
1979                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
1980                                                         }
1981                                                         #copy saved rule to actual position
1982                                                         foreach my $x (0 .. $#{$tmp{0}}) {
1983                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
1984                                                         }
1985                                                 }
1986                                         }
1987                                 }
1988                                 $fwdfwsettings{'oldrulenumber'}++;
1989                         }
1990                         &General::writehasharray("$config", $hash);
1991                         &rules;
1992                 }
1993         }
1994 }
1995 sub validremark
1996 {
1997         # Checks a hostname against RFC1035
1998         my $remark = $_[0];
1999
2000         # Each part should be at least two characters in length
2001         # but no more than 63 characters
2002         if (length ($remark) < 1 || length ($remark) > 255) {
2003                 return 0;}
2004         # Only valid characters are a-z, A-Z, 0-9 and -
2005         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2006                 return 0;}
2007         # First character can only be a letter or a digit
2008         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) {
2009                 return 0;}
2010         # Last character can only be a letter or a digit
2011         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2012                 return 0;}
2013         return 1;
2014 }
2015 sub viewtablerule
2016 {
2017         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2018         &viewtablenew(\%configdmzfw,$configdmz,$Lang::tr{'fwdfw rules'},"DMZ" );
2019         &viewtablenew(\%configfwdfw,$configfwdfw,"","Forward" );
2020         &viewtablenew(\%configinputfw,$configinput,"",$Lang::tr{'external access'} );
2021         &viewtablenew(\%configoutgoingfw,$configoutgoing,"","Outgoing" );
2022 }
2023 sub viewtablenew
2024 {
2025         my $hash=shift;
2026         my $config=shift;
2027         my $title=shift;
2028         my $title1=shift;
2029         my $go='';
2030         &General::get_aliases(\%aliases);
2031         &General::readhasharray("$confighost", \%customhost);
2032         &General::readhasharray("$config", $hash);
2033         if( ! -z $config){
2034                 &Header::openbox('100%', 'left',$title);
2035                 my $count=0;
2036                 my ($gif,$log);
2037                 my $ruletype;
2038                 my $rulecolor;
2039                 my $tooltip;
2040                 my @tmpsrc=();
2041                 my $coloryellow='';
2042                 print"<b>$title1</b><br>";
2043                 print"<table width='100%' cellspacing='0' cellpadding='0'>";
2044                 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>";
2045                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2046                         $tdcolor='';
2047                         @tmpsrc=();
2048                         #check if vpn hosts/nets have been deleted
2049                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2050                                 push (@tmpsrc,$$hash{$key}[4]);
2051                         }
2052                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2053                                 push (@tmpsrc,$$hash{$key}[6]);
2054                         }
2055                         foreach my $host (@tmpsrc){
2056                                 if($$hash{$key}[3] eq  'ipsec_net_src' || $$hash{$key}[5] eq 'ipsec_net_tgt'){
2057                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2058                                                 $coloryellow='on';
2059                                                 &disable_rule($key);
2060                                                 $$hash{$key}[2]='';
2061                                         }
2062                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src' || $$hash{$key}[5] eq 'ovpn_net_tgt'){
2063                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2064                                                 $coloryellow='on';
2065                                                 &disable_rule($key);
2066                                                 $$hash{$key}[2]='';
2067                                         }
2068                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src' || $$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2069                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2070                                                 $coloryellow='on';
2071                                                 &disable_rule($key);
2072                                                 $$hash{$key}[2]='';
2073                                         }
2074                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src' || $$hash{$key}[5] eq 'ovpn_host_tgt'){
2075                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2076                                                 $coloryellow='on';
2077                                                 &disable_rule($key);
2078                                                 $$hash{$key}[2]='';
2079                                         }
2080                                 }
2081                         }
2082                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2083                         $count++;
2084                         if($coloryellow eq 'on'){
2085                                 print"<tr bgcolor='$color{'color14'}' >";
2086                                 $coloryellow='';
2087                         }elsif($coloryellow eq ''){
2088                                 if ($count % 2){
2089                                         $color="$color{'color22'}";
2090                                 }
2091                                 else{
2092                                         $color="$color{'color20'}";
2093                                 }
2094                         }
2095                         print"<tr bgcolor='$color' >";
2096                         print<<END;
2097                         <td align='right' width='15'><b>$key</b></td>
2098 END
2099                         if ($$hash{$key}[0] eq 'ACCEPT'){
2100                                 $ruletype='A';
2101                                 $tooltip='ACCEPT';
2102                                 $rulecolor=$color{'color17'};
2103                         }elsif($$hash{$key}[0] eq 'DROP'){
2104                                 $ruletype='D';
2105                                 $tooltip='DROP';
2106                                 $rulecolor=$color{'color25'};
2107                         }elsif($$hash{$key}[0] eq 'REJECT'){
2108                                 $ruletype='R';
2109                                 $tooltip='REJECT';
2110                                 $rulecolor=$color{'color16'};
2111                         }
2112                         print"<td bgcolor='$rulecolor' align='center' width='20'><span title='$tooltip'><b>$ruletype</b></span></td>";
2113                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2114                         print"<td align='center' width='160' $tdcolor>";
2115                         if ($$hash{$key}[3] eq 'std_net_src'){
2116                                 print &get_name($$hash{$key}[4]);
2117                         }else{
2118                                 print $$hash{$key}[4];
2119                         }
2120                         $tdcolor='';
2121                         &getsrcport(\%$hash,$key);
2122                         if ($$hash{$key}[17] eq 'ON'){
2123                                 $log="/images/on.gif";
2124                         }else{
2125                                 $log="/images/off.gif";
2126                         }
2127                         print<<END;
2128                         </td>
2129                         <form method='post'>
2130                         <td align='left' width='25'><input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2131                         <input type='hidden' name='key' value='$key' />
2132                         <input type='hidden' name='config' value='$config' />
2133                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2134                         </td></form>
2135 END
2136                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2137                         print<<END;
2138                         <td align='center' width='160' $tdcolor>
2139 END
2140                         if ($$hash{$key}[5] eq 'std_net_tgt'){
2141                                 print &get_name($$hash{$key}[6]);
2142                         }else{
2143                                 print $$hash{$key}[6];
2144                         }
2145                         $tdcolor='';
2146                         &gettgtport(\%$hash,$key);
2147                         print"</td>";
2148                         #Get Protocol
2149                         my $prot;
2150                         if ($$hash{$key}[12]){                  #target prot if manual
2151                                 push (@protocols,$$hash{$key}[12]);
2152                         }elsif($$hash{$key}[8]){                #source prot if manual
2153                                 push (@protocols,$$hash{$key}[8]);
2154                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2155                                 &get_serviceports("service",$$hash{$key}[15]);
2156                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2157                                 &get_serviceports("group",$$hash{$key}[15]);
2158                         }else{
2159                                 push (@protocols,$Lang::tr{'all'});
2160                         }
2161                         my $protz=join(",",@protocols);
2162                         print"<td align='center'>$protz</td>";
2163                         @protocols=();
2164                         if ($$hash{$key}[18] eq 'ON'){
2165                                 my @days=();
2166                                 if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2167                                 if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2168                                 if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2169                                 if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2170                                 if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2171                                 if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2172                                 if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2173                                 my $weekdays=join(",",@days);
2174                                 if (@days){
2175                                         print"<td align='center' width='100'>$weekdays &nbsp $$hash{$key}[26] - $$hash{$key}[27] </td>";
2176                                 }
2177                         }else{
2178                                         print"<td align='center'>24/7</td>";
2179                                 }
2180                         if($$hash{$key}[2] eq 'ON'){
2181                                 $gif="/images/on.gif"
2182
2183                         }else{
2184                                 $gif="/images/off.gif"
2185                         }
2186                         print<<END;
2187                         <form method='post'>
2188                         <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;' />
2189                         <input type='hidden' name='key' value='$key' />
2190                         <input type='hidden' name='config' value='$config' />
2191                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2192                         </td></form>
2193                         <form method='post'>
2194                         <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;'  />
2195                         <input type='hidden' name='key' value='$key' />
2196                         <input type='hidden' name='config' value='$config' />
2197                         <input type='hidden' name='ACTION' value='editrule' />
2198                         </td></form></td>
2199                         <form method='post'>
2200                         <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;' />
2201                         <input type='hidden' name='key' value='$key' />
2202                         <input type='hidden' name='config' value='$config' />
2203                         <input type='hidden' name='ACTION' value='copyrule' />
2204                         </td></form></td>
2205                         <form method='post'>
2206                         <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;'   />
2207                         <input type='hidden' name='key' value='$key' />
2208                         <input type='hidden' name='config' value='$config' />
2209                         <input type='hidden' name='ACTION' value='deleterule' />
2210                         </td></form></td>
2211 END
2212                         if (exists $$hash{$key-1}){
2213                                 print<<END;
2214                                 <form method='post'>
2215                                 <td width='25'><input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2216                                 <input type='hidden' name='key' value='$key' />
2217                                 <input type='hidden' name='config' value='$config' />
2218                                 <input type='hidden' name='ACTION' value='moveup' />
2219                                 </td></form></td>
2220 END
2221                         }else{
2222                                 print"<td width='25'><input type='image' img src='/images/up.gif' style='visibility:hidden;'></td>";
2223                         }
2224                         if (exists $$hash{$key+1}){
2225                                 print<<END;
2226                                 <form method='post'>
2227                                 <td width='25' ><input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2228                                 <input type='hidden' name='key' value='$key' />
2229                                 <input type='hidden' name='config' value='$config' />
2230                                 <input type='hidden' name='ACTION' value='movedown' />
2231                                 </td></form></td></tr>
2232 END
2233                         }else{
2234                                 print"<td width='25'><input type='image' img src='/images/down.gif' style='visibility:hidden;'></td></tr>";
2235                         }
2236                         #REMARK
2237                         if ($optionsfw{'SHOWREMARK'} eq 'on'){
2238                                 print"<tr bgcolor='$color'>";
2239                                 print"<td>&nbsp</td><td bgcolor='$rulecolor'></td><td colspan='11'>&nbsp $$hash{$key}[16]</td></tr>";
2240                         }
2241                         print"<tr bgcolor='$color'><td height='1'></td><td bgcolor='$rulecolor'></td><td colspan='11'></td></tr>";
2242                 }
2243                 print"</table>";
2244                 &Header::closebox();
2245                 print "<hr>";
2246                 print "<br><br>";
2247         }else{
2248                 if ($optionsfw{'SHOWTABLES'} eq 'on'){
2249                         print "<b>$title1</b><br>";
2250                         print"<table width='100%' border='0' rules='none'><tr><td height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td></tr></table><br><br>";
2251                 }
2252         }
2253 }
2254
2255
2256 &Header::closebigbox();
2257 &Header::closepage();