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='0.9.8.2';
  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
 581 sub changerule
 582 {
 583         my $oldchain=shift;
 584         $fwdfwsettings{'updatefwrule'}='';
 585         $fwdfwsettings{'config'}=$oldchain;
 586         $fwdfwsettings{'nobase'}='on';
 587         &deleterule;
 588         &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 589         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 590 }
 591 sub checksource
 592 {
 593         my ($ip,$subnet);
 594
 595         #check ip-address if manual
 596         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 597                 #check if ip with subnet
 598                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 599                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 600                         $subnet = &General::iporsubtocidr($subnet);
 601                         $fwdfwsettings{'isip'}='on';
 602                 }
 603                 #check if only ip
 604                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 605                         $ip=$fwdfwsettings{'src_addr'};
 606                         $subnet = '32';
 607                         $fwdfwsettings{'isip'}='on';
 608                 }
 609
 610                 if ($fwdfwsettings{'isip'} ne 'on'){
 611                         if (&General::validmac($fwdfwsettings{'src_addr'})){$fwdfwsettings{'ismac'}='on';}
 612                 }
 613                 if ($fwdfwsettings{'isip'} eq 'on'){
 614                         #check and form valid IP
 615                         $ip=&General::ip2dec($ip);
 616                         $ip=&General::dec2ip($ip);
 617                         #check if net or broadcast
 618                         my @tmp= split (/\./,$ip);
 619                         if (($tmp[3] eq "0") || ($tmp[3] eq "255"))
 620                         {
 621                                 $errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
 622                         }
 623                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 624
 625                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 626                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 627                         }
 628                 }
 629                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 630                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 631                 }
 632         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 633                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 634                 return $errormessage;
 635         }
 636
 637         #check empty fields
 638         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 639         #check icmp source
 640                 if ($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ICMP'){
 641                         $fwdfwsettings{'SRC_PORT'}='';
 642                         &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 643                         foreach my $key (keys %icmptypes){
 644                                 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 645                                         $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 646                                 }
 647                         }
 648                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'GRE'){
 649                         $fwdfwsettings{'SRC_PORT'}='';
 650                         $fwdfwsettings{'ICMP_TYPES'}='';
 651                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ESP'){
 652                         $fwdfwsettings{'SRC_PORT'}='';
 653                         $fwdfwsettings{'ICMP_TYPES'}='';
 654                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'AH'){
 655                         $fwdfwsettings{'SRC_PORT'}='';
 656                         $fwdfwsettings{'ICMP_TYPES'}='';
 657                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} ne 'ICMP'){
 658                         $fwdfwsettings{'ICMP_TYPES'}='';
 659                 }else{
 660                         $fwdfwsettings{'ICMP_TYPES'}='';
 661                         $fwdfwsettings{'SRC_PORT'}='';
 662                         $fwdfwsettings{'PROT'}='';
 663                 }
 664
 665         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 666                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 667                 my @values=();
 668                 foreach (@parts){
 669                         chomp($_);
 670                         if ($_ =~ /^(\d+)\:(\d+)$/) {
 671                                 my $check;
 672                                 #change dashes with :
 673                                 $_=~ tr/-/:/;
 674                                 if ($_ eq "*") {
 675                                         push(@values,"1:65535");
 676                                         $check='on';
 677                                 }
 678                                 if ($_ =~ /^(\D)\:(\d+)$/) {
 679                                         push(@values,"1:$2");
 680                                         $check='on';
 681                                 }
 682                                 if ($_ =~ /^(\d+)\:(\D)$/) {
 683                                         push(@values,"$1:65535");
 684                                         $check='on'
 685                                 }
 686                                 $errormessage .= &General::validportrange($_, 'destination');
 687                                 if(!$check){
 688                                         push (@values,$_);
 689                                 }
 690                         }else{
 691                                 if (&General::validport($_)){
 692                                         push (@values,$_);
 693                                 }else{
 694
 695                                 }
 696                         }
 697                 }
 698                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 699                 return $errormessage;
 700         }
 701 }
 702 sub checktarget
 703 {
 704         my ($ip,$subnet);
 705
 706         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 707                 #check if ip with subnet
 708                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 709                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 710                         $subnet = &General::iporsubtocidr($subnet);
 711                 }
 712                 #check if only ip
 713                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 714                         $ip=$fwdfwsettings{'tgt_addr'};
 715                         $subnet='32';
 716                 }
 717                 #check and form valid IP
 718                 $ip=&General::ip2dec($ip);
 719                 $ip=&General::dec2ip($ip);
 720
 721                 ##check if net or broadcast
 722                 #my @tmp= split (/\./,$ip);
 723                 #if ($tmp[3] eq "0" || ($tmp[3] eq "255"))
 724                 #{
 725                         #$errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
 726                 #}
 727                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 728
 729                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 730                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 731                 }
 732
 733         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 734                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 735                 return $errormessage;
 736         }
 737
 738         #check empty fields
 739         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 740
 741         #check tgt services
 742         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 743                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 744                         $fwdfwsettings{'TGT_PROT'}='';
 745                         $fwdfwsettings{'ICMP_TGT'}='';
 746                 }
 747                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 748                         $fwdfwsettings{'TGT_PROT'}='';
 749                         $fwdfwsettings{'ICMP_TGT'}='';
 750                         #check target service
 751                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 752                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 753                         }
 754                 }
 755                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 756                         if ($fwdfwsettings{'TGT_PROT'} eq 'TCP' || $fwdfwsettings{'TGT_PROT'} eq 'UDP'){
 757                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 758                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 759                                         my @values=();
 760                                         foreach (@parts){
 761                                                 chomp($_);
 762                                                 if ($_ =~ /^(\d+)\:(\d+)$/) {
 763                                                         my $check;
 764                                                         #change dashes with :
 765                                                         $_=~ tr/-/:/;
 766                                                         if ($_ eq "*") {
 767                                                                 push(@values,"1:65535");
 768                                                                 $check='on';
 769                                                         }
 770                                                         if ($_ =~ /^(\D)\:(\d+)$/) {
 771                                                                 push(@values,"1:$2");
 772                                                                 $check='on';
 773                                                         }
 774                                                         if ($_ =~ /^(\d+)\:(\D)$/) {
 775                                                                 push(@values,"$1:65535");
 776                                                                 $check='on'
 777                                                         }
 778                                                         $errormessage .= &General::validportrange($_, 'destination');
 779                                                         if(!$check){
 780                                                                 push (@values,$_);
 781                                                         }
 782                                                 }else{
 783                                                         if (&General::validport($_)){
 784                                                                 push (@values,$_);
 785                                                         }else{
 786
 787                                                         }
 788                                                 }
 789                                         }
 790                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 791                                 }
 792                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'GRE'){
 793                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 794                                         $fwdfwsettings{'TGT_PORT'} = '';
 795                                         $fwdfwsettings{'ICMP_TGT'} = '';
 796                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'ESP'){
 797                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 798                                         $fwdfwsettings{'TGT_PORT'} = '';
 799                                         $fwdfwsettings{'ICMP_TGT'}='';
 800                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'AH'){
 801                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 802                                         $fwdfwsettings{'TGT_PORT'} = '';
 803                                         $fwdfwsettings{'ICMP_TGT'}='';
 804                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'ICMP'){
 805                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 806                                 $fwdfwsettings{'TGT_PORT'} = '';
 807                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 808                                 foreach my $key (keys %icmptypes){
 809
 810                                         if ("$icmptypes{$key}[0] ($icmptypes{$key}[1])" eq $fwdfwsettings{'ICMP_TGT'}){
 811                                                 $fwdfwsettings{'ICMP_TGT'}=$icmptypes{$key}[0];
 812                                         }
 813                                 }
 814                         }
 815                 }
 816         }
 817
 818         #check targetport
 819         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 820                 $fwdfwsettings{'grp3'}='';
 821                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 822                 $fwdfwsettings{'TGT_PROT'}='';
 823                 $fwdfwsettings{'ICMP_TGT'}='';
 824         }
 825         #check timeframe
 826         if($fwdfwsettings{'TIME'} eq 'ON'){
 827                 if($fwdfwsettings{'TIME_MON'} eq '' && $fwdfwsettings{'TIME_TUE'} eq '' && $fwdfwsettings{'TIME_WED'} eq '' && $fwdfwsettings{'TIME_THU'} eq '' && $fwdfwsettings{'TIME_FRI'} eq '' && $fwdfwsettings{'TIME_SAT'} eq '' && $fwdfwsettings{'TIME_SUN'} eq ''){
 828                         $errormessage=$Lang::tr{'fwdfw err time'};
 829                 }
 830         }
 831         return $errormessage;
 832 }
 833 sub checkrule
 834 {
 835         #check valid remark
 836         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 837                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 838         }
 839         #check if source and target identical
 840         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 841                 $errormessage.=$Lang::tr{'fwdfw err same'};
 842                 return $errormessage;
 843         }
 844
 845         #get source and targetip address if possible
 846         my ($sip,$scidr,$tip,$tcidr);
 847         ($sip,$scidr)=&get_ip("src","grp1");
 848         ($tip,$tcidr)=&get_ip("tgt","grp2");
 849
 850         #check same iprange in source and target
 851         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 852                 my $networkip1=&General::getnetworkip($sip,$scidr);
 853                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 854                 if ($scidr gt $tcidr){
 855                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 856                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 857                         }
 858                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 859                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 860                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 861                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 862                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 863                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 864                                 }
 865                 }else{
 866                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 867                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 868                         }
 869                 }
 870         }
 871
 872         #check source and destination protocol if manual
 873         if( $fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'USESRV'} eq 'ON'){
 874                         if($fwdfwsettings{'PROT'} ne $fwdfwsettings{'TGT_PROT'} && $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 875                         $errormessage.=$Lang::tr{'fwdfw err prot'};
 876                 }
 877                 #check source and destination protocol if source manual and dest servicegrp
 878                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 879                         &General::readhasharray("$configsrv", \%customservice);
 880                         foreach my $key (sort keys %customservice){
 881                                 if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 882                                         if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 883                                                 $errormessage.=$Lang::tr{'fwdfw err prot'};
 884                                                 last;
 885                                         }
 886                                 }
 887                         }
 888                 }
 889         }
 890 }
 891 sub checkcounter
 892 {
 893         my ($base1,$val1,$base2,$val2) = @_;
 894
 895         if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
 896                 &dec_counter($confignet,\%customnetwork,$val1);
 897         }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
 898                 &dec_counter($confighost,\%customhost,$val1);
 899         }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
 900                 &dec_counter($configgrp,\%customgrp,$val1);
 901         }elsif($base1 eq 'cust_srv'){
 902                 &dec_counter($configsrv,\%customservice,$val1);
 903         }elsif($base1 eq 'cust_srvgrp'){
 904                 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
 905         }
 906
 907         if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
 908                 &inc_counter($confignet,\%customnetwork,$val2);
 909         }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
 910                 &inc_counter($confighost,\%customhost,$val2);
 911         }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
 912                 &inc_counter($configgrp,\%customgrp,$val2);
 913         }elsif($base2 eq 'cust_srv'){
 914                 &inc_counter($configsrv,\%customservice,$val2);
 915         }elsif($base2 eq 'cust_srvgrp'){
 916                 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
 917         }
 918 }
 919 sub deleterule
 920 {
 921         my %delhash=();
 922         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 923         foreach my $key (sort {$a <=> $b} keys %delhash){
 924                 if ($key == $fwdfwsettings{'key'}){
 925                         #check hosts/net and groups
 926                         &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
 927                         &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
 928                         #check services and groups
 929                         if ($delhash{$key}[11] eq 'ON'){
 930                                 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
 931                         }
 932                 }
 933                 if ($key >= $fwdfwsettings{'key'}) {
 934                         my $next = $key + 1;
 935                         if (exists $delhash{$next}) {
 936                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 937                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 938                                 }
 939                         }
 940                 }
 941         }
 942         # Remove the very last entry.
 943         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 944         delete $delhash{$last_key};
 945
 946         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 947         &rules;
 948
 949         if($fwdfwsettings{'nobase'} ne 'on'){
 950                 &base;
 951         }
 952 }
 953 sub disable_rule
 954 {
 955         my $key1=shift;
 956         &General::readhasharray("$configfwdfw", \%configfwdfw);
 957         foreach my $key (sort keys %configfwdfw){
 958                         if ($key eq $key1 ){
 959                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 960                 }
 961         }
 962         &General::writehasharray("$configfwdfw", \%configfwdfw);
 963         &rules;
 964 }
 965 sub dec_counter
 966 {
 967         my $config=shift;
 968         my %hash=%{(shift)};
 969         my $val=shift;
 970         my $pos;
 971         #$errormessage.="ALT:config: $config , verringert wird $val <br>";
 972         &General::readhasharray($config, \%hash);
 973         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
 974                 if($hash{$key}[0] eq $val){
 975                         $pos=$#{$hash{$key}};
 976                         $hash{$key}[$pos] = $hash{$key}[$pos]-1;
 977                 }
 978         }
 979         &General::writehasharray($config, \%hash);
 980 }
 981 sub error
 982 {
 983         if ($errormessage) {
 984                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 985                 print "<class name='base'>$errormessage\n";
 986                 print "&nbsp;</class>\n";
 987                 &Header::closebox();
 988                 print"<hr>";
 989         }
 990 }
 991 sub fillselect
 992 {
 993         my %hash=%{(shift)};
 994         my $val=shift;
 995         my $key;
 996         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
 997                 if($hash{$key}[0] eq $val){
 998                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
 999                 }else{
1000                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1001                 }
1002         }
1003 }
1004 sub gen_dd_block
1005 {
1006         my $srctgt = shift;
1007         my $grp=shift;
1008         my $helper='';
1009         my $show='';
1010         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1011         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1012         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1013         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1014         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1015         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1016         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1017         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1018         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1019         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1020         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1021         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1022         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1023         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1024         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1025         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1026         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1027         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1028 print<<END;
1029                 <table width='100%' border='0'>
1030                 <tr><td width='50%' valign='top'>
1031                 <table width='100%' border='0'>
1032                 <tr><td width='1%'><input type='radio' name='$grp' value='std_net_$srctgt' $checked{$grp}{'std_net_'.$srctgt}></td><td>$Lang::tr{'fwhost stdnet'}</td><td align='right'><select name='std_net_$srctgt' style='width:200px;'>
1033 END
1034         foreach my $network (sort keys %defaultNetworks)
1035                 {
1036                         next if($defaultNetworks{$network}{'NAME'} eq "RED" && $srctgt eq 'src');
1037                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire" && $srctgt eq 'tgt');
1038                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1039                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1040                         print ">$network</option>";
1041                 }
1042         print"</select></td></tr>";
1043         #custom networks
1044         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1045                 print"<tr><td><input type='radio' name='$grp' value='cust_net_$srctgt' $checked{$grp}{'cust_net_'.$srctgt}></td><td>$Lang::tr{'fwhost cust net'}</td><td align='right'><select name='cust_net_$srctgt' style='width:200px;'>";
1046                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1047                 print"</select></td>";
1048         }
1049         #custom hosts
1050         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1051                 print"<tr><td><input type='radio' name='$grp' value='cust_host_$srctgt' $checked{$grp}{'cust_host_'.$srctgt}></td><td>$Lang::tr{'fwhost cust addr'}</td><td align='right'><select name='cust_host_$srctgt' style='width:200px;'>";
1052                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1053                 print"</select></td>";
1054         }
1055         #custom groups
1056         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1057                 print"<tr><td valign='top'><input type='radio' name='$grp' value='cust_grp_$srctgt' $checked{$grp}{'cust_grp_'.$srctgt}></td><td >$Lang::tr{'fwhost cust grp'}</td><td align='right'><select name='cust_grp_$srctgt' style='width:200px;'>";
1058                 foreach my $key (sort { uc($customgrp{$a}[0]) cmp uc($customgrp{$b}[0]) } keys %customgrp) {
1059                         if($helper ne $customgrp{$key}[0]){
1060                                 print"<option ";
1061                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1062                                 print ">$customgrp{$key}[0]</option>";
1063                         }
1064                         $helper=$customgrp{$key}[0];
1065                 }
1066                 print"</select></td>";
1067         }
1068         #End left table. start right table (vpn)
1069         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1070         # CCD networks
1071         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1072                 print"<td width='1%'><input type='radio' name='$grp' value='ovpn_net_$srctgt'  $checked{$grp}{'ovpn_net_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdnet'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_net_$srctgt' style='width:200px;'>";
1073                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1074                 print"</select></td></tr>";
1075         }
1076         #OVPN CCD Hosts
1077         foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
1078                 if ($ccdhost{$key}[33] ne '' ){
1079                         print"<tr><td width='1%'><input type='radio' name='$grp' value='ovpn_host_$srctgt' $checked{$grp}{'ovpn_host_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_host_$srctgt' style='width:200px;'>" if ($show eq '');
1080                         $show='1';
1081                         print "<option value='$ccdhost{$key}[1]'";
1082                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1083                         print ">$ccdhost{$key}[1]</option>";
1084                 }
1085         }
1086         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1087                 print"<tr><td width='1%'><input type='radio' name='$grp' value='ovpn_host_$srctgt' $checked{$grp}{'ovpn_host_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_host_$srctgt' style='width:200px;'></select></td></tr>" ;
1088         }
1089         if ($show eq '1'){$show='';print"</select></td></tr>";}
1090         #OVPN N2N
1091         foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
1092                 if ($ccdhost{$key}[3] eq 'net'){
1093                         print"<tr><td width='1%'><input type='radio' name='$grp' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ovpn_n2n'}:</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_n2n_$srctgt' style='width:200px;'>" if ($show eq '');
1094                         $show='1';
1095                         print "<option value='$ccdhost{$key}[1]'";
1096                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1097                         print ">$ccdhost{$key}[1]</option>";
1098                 }
1099         }
1100         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1101                 print"<tr><td width='1%'><input type='radio' name='$grp' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ovpn_n2n'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_n2n_$srctgt' style='width:200px;'></select></td></tr>" ;
1102         }
1103         if ($show eq '1'){$show='';print"</select></td></tr>";}
1104         #IPsec netze
1105         foreach my $key (sort { uc($ipsecconf{$a}[1]) cmp uc($ipsecconf{$b}[1]) } keys %ipsecconf) {
1106                 if ($ipsecconf{$key}[3] eq 'net' || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1107                         print"<tr><td valign='top'><input type='radio' name='$grp' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td align='right'><select name='ipsec_net_$srctgt' style='width:200px;'>" if ($show eq '');
1108                         $show='1';
1109                         print "<option ";
1110                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1111                         print ">$ipsecconf{$key}[1]</option>";
1112                 }
1113         }
1114         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1115                 print"<tr><td valign='top'><input type='radio' name='$grp' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td align='right'><select name='ipsec_net_$srctgt' style='width:200px;'><select></td></tr>";
1116         }
1117         if ($show eq '1'){$show='';print"</select></td></tr>";}
1118
1119         print"</tr></table>";
1120         print"</td></tr></table><br>";
1121 }
1122 sub get_ip
1123 {
1124         my $val=shift;
1125         my $grp =shift;
1126         my $a;
1127         my $b;
1128         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1129         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1130                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1131                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1132                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1133                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1134                                 $a=$netsettings{'GREEN_NETADDRESS'};
1135                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1136                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1137                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1138                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1139                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1140                                 $a=$netsettings{'BLUE_NETADDRESS'};
1141                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1142                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1143                                 &General::readhash("$configovpn",\%ovpnsettings);
1144                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1145                                 $b=&General::iporsubtocidr($b);
1146                         }
1147                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1148                         &General::readhasharray("$confignet", \%customnetwork);
1149                         foreach my $key (keys %customnetwork){
1150                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1151                                         $a=$customnetwork{$key}[1];
1152                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1153                                 }
1154                         }
1155                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1156                         &General::readhasharray("$confighost", \%customhost);
1157                         foreach my $key (keys %customhost){
1158                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1159                                         if ($customhost{$key}[1] eq 'ip'){
1160                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1161                                                 $b=&General::iporsubtocidr($b);
1162                                         }else{
1163                                                 if ($grp eq 'grp2'){
1164                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1165                                                 }
1166                                         }
1167                                 }
1168                         }
1169                 }
1170         }
1171         return $a,$b;
1172 }
1173 sub get_name
1174 {
1175         my $val=shift;
1176         &General::setup_default_networks(\%defaultNetworks);
1177         foreach my $network (sort keys %defaultNetworks)
1178         {
1179                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1180         }
1181 }
1182 sub getsrcport
1183 {
1184         my %hash=%{(shift)};
1185         my $key=shift;
1186         if($hash{$key}[7] eq 'ON' && $hash{$key}[8] ne '' && $hash{$key}[10]){
1187                 $hash{$key}[10]=~ s/\|/,/g;
1188                 print": $hash{$key}[10]";
1189         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1190                 print": <br>$hash{$key}[9] ";
1191         }
1192 }
1193 sub gettgtport
1194 {
1195         my %hash=%{(shift)};
1196         my $key=shift;
1197         my $service;
1198         my $prot;
1199         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1200                 if($hash{$key}[14] eq 'cust_srv'){
1201                         &General::readhasharray("$configsrv", \%customservice);
1202                         foreach my $i (sort keys %customservice){
1203                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1204                                         $service = $customservice{$i}[0];
1205                                 }
1206                         }
1207                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1208                         $service=$hash{$key}[15];
1209                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1210                         $hash{$key}[15]=~ s/\|/,/g;
1211                         $service=$hash{$key}[15];
1212                 }
1213                 if($service){
1214                         print": $service";
1215                 }
1216         }elsif($hash{$key}[11] eq 'ON' && $hash{$key}[12] eq 'ICMP'){
1217                 print":<br>$hash{$key}[13]";
1218         }
1219 }
1220 sub get_serviceports
1221 {
1222         my $type=shift;
1223         my $name=shift;
1224         &General::readhasharray("$configsrv", \%customservice);
1225         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1226         my $tcp;
1227         my $udp;
1228         my $icmp;
1229         @protocols=();
1230         if($type eq 'service'){
1231                 foreach my $key (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1232                         if ($customservice{$key}[0] eq $name){
1233                                 push (@protocols,$customservice{$key}[2]);
1234                         }
1235                 }
1236         }elsif($type eq 'group'){
1237                 foreach my $key (sort { uc($customservicegrp{$a}[0]) cmp uc($customservicegrp{$b}[0]) } keys %customservicegrp){
1238                         if ($customservicegrp{$key}[0] eq $name){
1239                                 foreach my $key1 (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1240                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1241                                                 if($customservice{$key1}[2] eq 'TCP'){
1242                                                         $tcp='TCP';
1243                                                 }elsif($customservice{$key1}[2] eq 'ICMP'){
1244                                                         $icmp='ICMP';
1245                                                 }elsif($customservice{$key1}[2] eq 'UDP'){
1246                                                         $udp='UDP';
1247                                                 }
1248                                         }
1249                                 }
1250                         }
1251                 }
1252         }
1253         if($tcp && $udp && $icmp){
1254                 push (@protocols,"All");
1255                 return @protocols;
1256         }
1257         if($tcp){
1258                 push (@protocols,"TCP");
1259         }
1260         if($udp){
1261                 push (@protocols,"UDP");
1262         }
1263         if($icmp){
1264                 push (@protocols,"ICMP");
1265         }
1266         return @protocols;
1267 }
1268 sub getcolor
1269 {
1270         my $nettype=shift;
1271         my $val=shift;
1272         my $hash=shift;
1273         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1274                 #VPN networks
1275                 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'){
1276                         $tdcolor="style='border: 1px solid $Header::colourovpn;'";
1277                         return;
1278                 }
1279                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1280                         $tdcolor="style='border: 1px solid $Header::colourvpn;'";
1281                         return;
1282                 }
1283                 #custom Hosts
1284                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1285                         foreach my $key (sort keys %$hash){
1286                                 if ($$hash{$key}[0] eq $val){
1287                                         $val=$$hash{$key}[2];
1288                                 }
1289                         }
1290                 }
1291                 #ALIASE
1292                 foreach my $alias (sort keys %aliases)
1293                 {
1294                         if ($val eq $alias){
1295                                 $tdcolor="style='border: 2px solid red;'";
1296                                 return;
1297                         }
1298                 }
1299                 #standard networks
1300                 if ($val eq 'GREEN'){
1301                         $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1302                 }elsif ($val eq 'ORANGE'){
1303                         $tdcolor="style='border: 1px solid $Header::colourorange;'";
1304                 }elsif ($val eq 'BLUE'){
1305                         $tdcolor="style='border: 1px solid $Header::colourblue;'";
1306                 }elsif ($val eq 'RED'){
1307                         $tdcolor="style='border: 1px solid $Header::colourred;'";
1308                 }elsif ($val eq 'IPFire' ){
1309                         $tdcolor="style='border: 1px solid $Header::colourred;'";
1310                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1311                         my ($sip,$scidr) = split ("/",$val);
1312                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1313                                 $tdcolor="style='border: 1px solid $Header::colourorange;'";
1314                         }
1315                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1316                                 $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1317                         }
1318                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1319                                 $tdcolor="style='border: 1px solid $Header::colourblue;'";
1320                         }
1321                 }elsif ($val eq 'Default IP'){
1322                         $tdcolor="style='border: 1px solid red;'";
1323                 }else{
1324                         $tdcolor='';
1325                 }
1326         }
1327 }
1328 sub hint
1329 {
1330         if ($hint) {
1331                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1332                 print "<class name='base'>$hint\n";
1333                 print "&nbsp;</class>\n";
1334                 &Header::closebox();
1335                 print"<hr>";
1336         }
1337 }
1338 sub inc_counter
1339 {
1340         my $config=shift;
1341         my %hash=%{(shift)};
1342         my $val=shift;
1343         my $pos;
1344
1345         &General::readhasharray($config, \%hash);
1346         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1347                 if($hash{$key}[0] eq $val){
1348                         $pos=$#{$hash{$key}};
1349                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1350                 }
1351         }
1352         &General::writehasharray($config, \%hash);
1353 }
1354 sub newrule
1355 {
1356         &error;
1357         &General::setup_default_networks(\%defaultNetworks);
1358         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1359         #read all configfiles
1360         &General::readhasharray("$configccdnet", \%ccdnet);
1361         &General::readhasharray("$confignet", \%customnetwork);
1362         &General::readhasharray("$configccdhost", \%ccdhost);
1363         &General::readhasharray("$confighost", \%customhost);
1364         &General::readhasharray("$configccdhost", \%ccdhost);
1365         &General::readhasharray("$configgrp", \%customgrp);
1366         &General::readhasharray("$configipsec", \%ipsecconf);
1367         &General::get_aliases(\%aliases);
1368         my %checked=();
1369         my $helper;
1370         my $sum=0;
1371         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1372         my $config=$fwdfwsettings{'config'};
1373         my %hash=();
1374         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1375         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1376         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1377         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1378         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1379         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1380         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1381         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1382         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1383         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1384         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1385         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1386         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1387         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1388         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1389         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1390         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1391         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1392         #check if update and get values
1393         if($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', $Lang::tr{'fwdfw addrule'});
1481
1482 print <<END;
1483         <form method="post">
1484         <table border='0'>
1485         <tr><td nowrap>$Lang::tr{'fwdfw rule action'}</td><td><select name='RULE_ACTION'>
1486 END
1487         foreach ("ACCEPT","DROP","REJECT")
1488         {
1489                 if($fwdfwsettings{'updatefwrule'} eq 'on'){
1490                         print"<option ";
1491                         print "selected='selected'" if ($fwdfwsettings{'RULE_ACTION'} eq $_);
1492                         print">$_</option>";
1493                 }else{
1494                         if($fwdfwsettings{'POLICY'} eq 'MODE2'){
1495                                 $fwdfwsettings{'RULE_ACTION'} = 'DROP';
1496                         }
1497
1498                         if ($_ eq $fwdfwsettings{'RULE_ACTION'})
1499                         {
1500                                 print"<option selected>$_</option>";
1501                         }else{
1502                                 print"<option>$_</option>";
1503                         }
1504                 }
1505         }
1506         print"</select></td></tr></table><hr>";
1507
1508         &Header::closebox();
1509         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1510         #------SOURCE-------------------------------------------------------
1511         print<<END;
1512                 <table width='100%' border='0'>
1513                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td colspan='5'>$Lang::tr{'fwdfw sourceip'}<input type='TEXT' name='src_addr' value='$fwdfwsettings{'src_addr'}' ></td></tr>
1514                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr>
1515                 </table>
1516 END
1517         &gen_dd_block('src','grp1');
1518
1519                 print<<END;
1520                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1521                 <table width='100%' border='0'>
1522                 <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>
1523                 <td width='15%' nowrap='nowrap'>$Lang::tr{'fwdfw man port'}</td><td><select name='PROT'>
1524 END
1525                 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1526                 {
1527                         if ($_ eq $fwdfwsettings{'PROT'})
1528                         {
1529                                 print"<option selected>$_</option>";
1530                         }else{
1531                                 print"<option>$_</option>";
1532                         }
1533                 }
1534                 $fwdfwsettings{'SRC_PORT'}=~ s/\|/,/g;
1535                 print<<END;
1536                 </select></td><td align='right'><input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18' ></td></tr>
1537                 <tr><td></td><td></td><td></td><td></td><td nowrap='nowrap'>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TYPES' style='width:230px;'>
1538 END
1539                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1540                 print"<option>All ICMP-Types</option>";
1541                 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) } keys %icmptypes){
1542                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1543                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1544                         }else{
1545                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1546                         }
1547                 }
1548                 print<<END;
1549                 </select></td></tr></table><br><hr>
1550 END
1551                 &Header::closebox();
1552
1553                 #---TARGET------------------------------------------------------
1554                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1555                 print<<END;
1556                 <table width='100%' border='0'>
1557                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td colspan='2'>$Lang::tr{'fwdfw targetip'}<input type='TEXT' name='tgt_addr' value='$fwdfwsettings{'tgt_addr'}' size='16'><td><input type='radio' name='grp2' value='ipfire'  $checked{'grp2'}{'ipfire'}></td><td><b>IPFire ($Lang::tr{'external access'})</b></td><td align='right'><select name='ipfire' style='width:200px;'>
1558 END
1559                 print "<option value='Default IP' $selected{'ipfire'}{'Default IP'}>Default IP</option>";
1560
1561                 foreach my $alias (sort keys %aliases)
1562                 {
1563                         print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1564                 }
1565                 print<<END;
1566                 </td></tr>
1567                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1568 END
1569                 &gen_dd_block('tgt','grp2');
1570                 print<<END;
1571                 <b>$Lang::tr{'fwhost attention'}:</b><br>
1572                 $Lang::tr{'fwhost macwarn'}<br><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; '></hr><br>
1573                 <table width='100%' border='0'>
1574                 <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'>$Lang::tr{'fwhost cust service'}</td><td width='1%' colspan='2'><select name='cust_srv'style='min-width:230px;' >
1575 END
1576                 &General::readhasharray("$configsrv", \%customservice);
1577                 foreach my $key (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1578                         print"<option ";
1579                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1580                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1581                 }
1582                 print<<END;
1583                 </select></td></tr>
1584                 <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;' >
1585 END
1586                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1587                 my $helper;
1588                 foreach my $key (sort { uc($customservicegrp{$a}[0]) cmp uc($customservicegrp{$b}[0]) } keys %customservicegrp){
1589                         if ($helper ne $customservicegrp{$key}[0]){
1590                                 print"<option ";
1591                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1592                                 print">$customservicegrp{$key}[0]</option>";
1593                         }
1594                         $helper=$customservicegrp{$key}[0];
1595                 }
1596                 print<<END;
1597                 </select></td></tr>
1598                 <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'>
1599 END
1600                 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1601                 {
1602                         if ($_ eq $fwdfwsettings{'TGT_PROT'})
1603                         {
1604                                 print"<option selected>$_</option>";
1605                         }else{
1606                                 print"<option>$_</option>";
1607                         }
1608                 }
1609                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1610                 print<<END;
1611                 </select></td><td align='right'><input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18' ></td></tr>
1612                 <tr><td colspan='2'></td><td></td><td>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TGT' style='min-width:230px;'>
1613 END
1614                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1615                 print"<option>All ICMP-Types</option>";
1616                 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) }keys %icmptypes){
1617                         if($fwdfwsettings{'ICMP_TGT'} eq "$icmptypes{$key}[0]"){
1618                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1619                         }else{
1620                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1621                         }
1622                 }
1623                 print<<END;
1624                 </select></td></tr>
1625                 </table><br><hr>
1626
1627 END
1628                 &Header::closebox;
1629                 #---Activate/logging/remark-------------------------------------
1630                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1631                 print<<END;
1632                 <table width='100%' border='0'>
1633                 <tr><td width='12%'>$Lang::tr{'remark'}:</td><td align='left'><input type='text' name='ruleremark' size='40' maxlength='255' value='$fwdfwsettings{'ruleremark'}'></td></tr>
1634 END
1635                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1636                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1637                         for (my $count =1; $count <= $sum; $count++){
1638                                 print"<option value='$count' ";
1639                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1640                                 print">$count</option>";
1641                         }
1642                         print"</select></td></tr>";
1643                 }else{
1644                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1645                 }
1646
1647                 print<<END;
1648                 </table><table width='100%'>
1649                 <tr><td width='1%'><input type='checkbox' name='ACTIVE' value='ON' $checked{'ACTIVE'}{'ON'}></td><td>$Lang::tr{'fwdfw rule activate'}</td></tr>
1650                 <tr><td width='1%'><input type='checkbox' name='LOG' value='ON'  $checked{'LOG'}{'ON'}  ></td><td>$Lang::tr{'fwdfw log rule'}</td></tr>
1651                 </table><br><hr>
1652 END
1653                 &Header::closebox();
1654                 #---ADD TIMEFRAME-----------------------------------------------
1655                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw timeframe'});
1656                 print<<END;
1657                 <table width='70%' border='0'>
1658                 <tr><td width='1%'><input type='checkbox' name='TIME' value='ON' $checked{'TIME'}{'ON'}></td><td colspan='4'>$Lang::tr{'fwdfw timeframe'}</td></tr>
1659                 <tr><td colspan='7'>&nbsp</td></tr>
1660                 <tr>
1661                         <td  align='left'>$Lang::tr{'time'}:</td>
1662                         <td width='30%' align='left'>$Lang::tr{'advproxy monday'} $Lang::tr{'advproxy tuesday'} $Lang::tr{'advproxy wednesday'} $Lang::tr{'advproxy thursday'} $Lang::tr{'advproxy friday'} $Lang::tr{'advproxy saturday'} $Lang::tr{'advproxy sunday'}</td>
1663                         <td width='15%' align='left'>$Lang::tr{'advproxy from'}</td>
1664                         <td width='15%' align='left'>$Lang::tr{'advproxy to'}</td>
1665                 </tr>
1666                 <tr>
1667                         <td  align='right'></td>
1668                         <td width='30%' align='left'>
1669                                 <input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} />
1670                                 <input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} />
1671                                 <input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} />
1672                                 <input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} />
1673                                 <input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} />
1674                                 <input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} />
1675                                 <input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} />
1676                         </td>
1677                         <td><select name='TIME_FROM'>
1678 END
1679                 for (my $i=0;$i<=23;$i++) {
1680                         $i = sprintf("%02s",$i);
1681                         for (my $j=0;$j<=45;$j+=15) {
1682                                 $j = sprintf("%02s",$j);
1683                                 my $time = $i.":".$j;
1684                                 print "\t\t\t\t\t<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1685                         }
1686                 }
1687                 print<<END;
1688                         </select></td>
1689                         <td><select name='TIME_TO'>
1690 END
1691                 for (my $i=0;$i<=23;$i++) {
1692                         $i = sprintf("%02s",$i);
1693                         for (my $j=0;$j<=45;$j+=15) {
1694                                 $j = sprintf("%02s",$j);
1695                                 my $time = $i.":".$j;
1696                                 print "\t\t\t\t\t<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1697                         }
1698                 }
1699                 print<<END;
1700                 </select></td></tr>
1701                 </table><br><hr>
1702 END
1703                 #---ACTION------------------------------------------------------
1704                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1705                         print<<END;
1706                         <table border='0' width='100%'>
1707                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1708                         <input type='hidden' name='config' value='$config' >
1709                         <input type='hidden' name='ACTION' value='saverule' >
1710                         </form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1711                         </table></form>
1712 END
1713                 }else{
1714                         print<<END;
1715                         <table border='0' width='100%'>
1716                         <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='$fwdfwsettings{'key'}'>
1717                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
1718                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
1719                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
1720                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
1721                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
1722                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
1723                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
1724                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
1725                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
1726                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
1727                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
1728                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1729                         </table></form>
1730 END
1731                 }
1732                 &Header::closebox();
1733 }
1734 sub pos_up
1735 {
1736         my %uphash=();
1737         my %tmp=();
1738         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
1739         foreach my $key (sort keys %uphash){
1740                 if ($key eq $fwdfwsettings{'key'}) {
1741                         my $last = $key -1;
1742                         if (exists $uphash{$last}){
1743                                 #save rule last
1744                                 foreach my $y (0 .. $#{$uphash{$last}}) {
1745                                                 $tmp{0}[$y] = $uphash{$last}[$y];
1746                                 }
1747                                 #copy active rule to last
1748                                 foreach my $i (0 .. $#{$uphash{$last}}) {
1749                                         $uphash{$last}[$i] = $uphash{$key}[$i];
1750                                 }
1751                                 #copy saved rule to actual position
1752                                 foreach my $x (0 .. $#{$tmp{0}}) {
1753                                                 $uphash{$key}[$x] = $tmp{0}[$x];
1754                                 }
1755                         }
1756                 }
1757         }
1758         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
1759         &rules;
1760 }
1761 sub pos_down
1762 {
1763         my %downhash=();
1764         my %tmp=();
1765         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
1766         foreach my $key (sort keys %downhash){
1767                 if ($key eq $fwdfwsettings{'key'}) {
1768                         my $next = $key + 1;
1769                         if (exists $downhash{$next}){
1770                                 #save rule next
1771                                 foreach my $y (0 .. $#{$downhash{$next}}) {
1772                                                 $tmp{0}[$y] = $downhash{$next}[$y];
1773                                 }
1774                                 #copy active rule to next
1775                                 foreach my $i (0 .. $#{$downhash{$next}}) {
1776                                         $downhash{$next}[$i] = $downhash{$key}[$i];
1777                                 }
1778                                 #copy saved rule to actual position
1779                                 foreach my $x (0 .. $#{$tmp{0}}) {
1780                                                 $downhash{$key}[$x] = $tmp{0}[$x];
1781                                 }
1782                         }
1783                 }
1784         }
1785         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
1786         &rules;
1787 }
1788 sub rules
1789 {
1790         if (!-f "${General::swroot}/forward/reread"){
1791                 system("touch ${General::swroot}/forward/reread");
1792                 system("touch ${General::swroot}/fwhosts/reread");
1793         }
1794 }
1795 sub reread_rules
1796 {
1797         system("/usr/local/bin/forwardfwctrl");
1798         if ( -f "${General::swroot}/forward/reread"){
1799                 system("rm ${General::swroot}/forward/reread");
1800                 system("rm ${General::swroot}/fwhosts/reread");
1801         }
1802 }
1803 sub saverule
1804 {
1805         my $hash=shift;
1806         my $config=shift;
1807         &General::readhasharray("$config", $hash);
1808         if (!$errormessage){
1809                 #check if we change a DMZ to an outgoing
1810                 if( ($fwdfwsettings{'oldgrp1b'} eq 'ORANGE' || $fwdfwsettings{'oldorange'} eq 'on') && $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1811                         &changerule($configdmz);
1812                         #print"1";
1813                 }
1814                 #check if we change a DMZ to an external access
1815                 elsif( $fwdfwsettings{'oldgrp1b'} eq 'ORANGE' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'  && $fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1816                         &changerule($configdmz);
1817                         #print"2";
1818                 }
1819                 #check if we change an external access rule to a outgoing
1820                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' &&  $fwdfwsettings{'oldgrp1b'} ne 'IPFire' && $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1821                         &changerule($configinput);
1822                         #print"3";
1823                 }
1824                 #check if we change an external access rule to a DMZ
1825                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' &&  $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1826                         &changerule($configinput);
1827                         #print"4";
1828                 }
1829                 #check if we change an outgoing rule to a external access
1830                 if(     $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'IPFire' && $fwdfwsettings{'oldgrp1b'} eq 'IPFire' && $fwdfwsettings{'grp2'} eq 'ipfire' &&  $fwdfwsettings{'oldgrp2a'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1831                         &changerule($configoutgoing);
1832                         #print"5";
1833                 }
1834                 #check if we change an outgoing rule to a DMZ
1835                 if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'oldgrp1b'} eq 'IPFire'  &&  $fwdfwsettings{'updatefwrule'} eq 'on'){
1836                         &changerule($configoutgoing);
1837                         #print"6";
1838                 }
1839                 #check if we change an forward rule to an external access
1840                 elsif(  $fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{'oldgrp2a'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1841                         &changerule($configfwdfw);
1842                         #print"7";
1843                 }
1844                 #check if we change an forward rule to an DMZ
1845                 if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && ($fwdfwsettings{'oldgrp1b'} ne 'ORANGE' && $fwdfwsettings{'oldorange'} ne 'on') && $fwdfwsettings{'updatefwrule'} eq 'on'){
1846                         &changerule($configfwdfw);
1847                         #print"8";
1848                 }
1849                 #check if we change an forward rule to an outgoing
1850                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'oldgrp1b'} ne 'IPFire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1851                         &changerule($configfwdfw);
1852                         #print"9";
1853                 }
1854                 #check if we change a DMZ to a forward
1855                 elsif( ($fwdfwsettings{'oldgrp1b'} eq 'ORANGE' || $fwdfwsettings{'oldorange'} eq 'on') && ($fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE' && $checkorange ne 'on') && $fwdfwsettings{'updatefwrule'} eq 'on'){
1856                         &changerule($configdmz);
1857                         #print"10";
1858                 }
1859                 #check if we change an external access rule to a forward
1860                 elsif(  $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1861                         &changerule($configinput);
1862                         #print"11";
1863                 }
1864                 #check if we change an outgoing rule to a forward
1865                 elsif(  $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'IPFire' && $fwdfwsettings{'oldgrp1b'} eq 'IPFire' && $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1866                         &changerule($configoutgoing);
1867                         #print"12";
1868                 }
1869                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
1870                         my $key = &General::findhasharraykey ($hash);
1871                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1872                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1873                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1874                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1875                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1876                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1877                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1878                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1879                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1880                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1881                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1882                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1883                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1884                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1885                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1886                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1887                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1888                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1889                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1890                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1891                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1892                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1893                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1894                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1895                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1896                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1897                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1898                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1899                         &General::writehasharray("$config", $hash);
1900                 }else{
1901                         foreach my $key (sort {$a <=> $b} keys %$hash){
1902                                 if($key eq $fwdfwsettings{'key'}){
1903                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1904                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1905                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1906                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1907                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1908                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1909                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1910                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1911                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1912                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1913                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1914                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1915                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1916                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1917                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1918                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1919                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1920                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1921                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1922                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1923                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1924                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1925                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1926                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1927                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1928                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1929                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1930                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1931                                         last;
1932                                 }
1933                         }
1934                 }
1935                 &General::writehasharray("$config", $hash);
1936                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
1937                         my %tmp=();
1938                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
1939                         for (my $z=0;$z<$val;$z++){
1940                                 foreach my $key (sort {$a <=> $b} keys %$hash){
1941                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1942                                                 my $last = $key -1;
1943                                                 if (exists $$hash{$last}){
1944                                                         #save rule last
1945                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
1946                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
1947                                                         }
1948                                                         #copy active rule to last
1949                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
1950                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
1951                                                         }
1952                                                         #copy saved rule to actual position
1953                                                         foreach my $x (0 .. $#{$tmp{0}}) {
1954                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
1955                                                         }
1956                                                 }
1957                                         }
1958                                 }
1959                                 $fwdfwsettings{'oldrulenumber'}--;
1960                         }
1961                         &General::writehasharray("$config", $hash);
1962                         &rules;
1963                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
1964                         my %tmp=();
1965                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
1966                                 for (my $z=0;$z<$val;$z++){
1967                                         foreach my $key (sort {$a <=> $b} keys %$hash){
1968                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1969                                                 my $next = $key + 1;
1970                                                 if (exists $$hash{$next}){
1971                                                         #save rule next
1972                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
1973                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
1974                                                         }
1975                                                         #copy active rule to next
1976                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
1977                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
1978                                                         }
1979                                                         #copy saved rule to actual position
1980                                                         foreach my $x (0 .. $#{$tmp{0}}) {
1981                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
1982                                                         }
1983                                                 }
1984                                         }
1985                                 }
1986                                 $fwdfwsettings{'oldrulenumber'}++;
1987                         }
1988                         &General::writehasharray("$config", $hash);
1989                         &rules;
1990                 }
1991         }
1992 }
1993 sub validremark
1994 {
1995         # Checks a hostname against RFC1035
1996         my $remark = $_[0];
1997
1998         # Each part should be at least two characters in length
1999         # but no more than 63 characters
2000         if (length ($remark) < 1 || length ($remark) > 255) {
2001                 return 0;}
2002         # Only valid characters are a-z, A-Z, 0-9 and -
2003         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
2004                 return 0;}
2005         # First character can only be a letter or a digit
2006         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) {
2007                 return 0;}
2008         # Last character can only be a letter or a digit
2009         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
2010                 return 0;}
2011         return 1;
2012 }
2013 sub viewtablerule
2014 {
2015         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2016         &viewtablenew(\%configdmzfw,$configdmz,$Lang::tr{'fwdfw rules'},"DMZ" );
2017         &viewtablenew(\%configfwdfw,$configfwdfw,"","Forward" );
2018         &viewtablenew(\%configinputfw,$configinput,"",$Lang::tr{'external access'} );
2019         &viewtablenew(\%configoutgoingfw,$configoutgoing,"","Outgoing" );
2020 }
2021 sub viewtablenew
2022 {
2023         my $hash=shift;
2024         my $config=shift;
2025         my $title=shift;
2026         my $title1=shift;
2027         my $go='';
2028         &General::get_aliases(\%aliases);
2029         &General::readhasharray("$confighost", \%customhost);
2030         &General::readhasharray("$config", $hash);
2031         if( ! -z $config){
2032                 &Header::openbox('100%', 'left',$title);
2033                 my $count=0;
2034                 my ($gif,$log);
2035                 my $ruletype;
2036                 my $rulecolor;
2037                 my $tooltip;
2038                 my @tmpsrc=();
2039                 my $coloryellow='';
2040                 print"<b>$title1</b><br>";
2041                 print"<table width='100%' cellspacing='0' cellpadding='0'>";
2042                 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>";
2043                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2044                         $tdcolor='';
2045                         @tmpsrc=();
2046                         #check if vpn hosts/nets have been deleted
2047                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2048                                 push (@tmpsrc,$$hash{$key}[4]);
2049                         }
2050                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2051                                 push (@tmpsrc,$$hash{$key}[6]);
2052                         }
2053                         foreach my $host (@tmpsrc){
2054                                 if($$hash{$key}[3] eq  'ipsec_net_src' || $$hash{$key}[5] eq 'ipsec_net_tgt'){
2055                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2056                                                 $coloryellow='on';
2057                                                 &disable_rule($key);
2058                                                 $$hash{$key}[2]='';
2059                                         }
2060                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src' || $$hash{$key}[5] eq 'ovpn_net_tgt'){
2061                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2062                                                 $coloryellow='on';
2063                                                 &disable_rule($key);
2064                                                 $$hash{$key}[2]='';
2065                                         }
2066                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src' || $$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2067                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2068                                                 $coloryellow='on';
2069                                                 &disable_rule($key);
2070                                                 $$hash{$key}[2]='';
2071                                         }
2072                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src' || $$hash{$key}[5] eq 'ovpn_host_tgt'){
2073                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2074                                                 $coloryellow='on';
2075                                                 &disable_rule($key);
2076                                                 $$hash{$key}[2]='';
2077                                         }
2078                                 }
2079                         }
2080                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2081                         $count++;
2082                         if($coloryellow eq 'on'){
2083                                 print"<tr bgcolor='$color{'color14'}' >";
2084                                 $coloryellow='';
2085                         }elsif($coloryellow eq ''){
2086                                 if ($count % 2){
2087                                         $color="$color{'color22'}";
2088                                 }
2089                                 else{
2090                                         $color="$color{'color20'}";
2091                                 }
2092                         }
2093                         print"<tr bgcolor='$color' >";
2094                         print<<END;
2095                         <td align='right' width='15'><b>$key</b></td>
2096 END
2097                         if ($$hash{$key}[0] eq 'ACCEPT'){
2098                                 $ruletype='A';
2099                                 $tooltip='ACCEPT';
2100                                 $rulecolor=$color{'color17'};
2101                         }elsif($$hash{$key}[0] eq 'DROP'){
2102                                 $ruletype='D';
2103                                 $tooltip='DROP';
2104                                 $rulecolor=$color{'color25'};
2105                         }elsif($$hash{$key}[0] eq 'REJECT'){
2106                                 $ruletype='R';
2107                                 $tooltip='REJECT';
2108                                 $rulecolor=$color{'color16'};
2109                         }
2110                         print"<td bgcolor='$rulecolor' align='center' width='20'><span title='$tooltip'><b>$ruletype</b></span></td>";
2111                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2112                         print"<td align='center' width='160' $tdcolor>";
2113                         if ($$hash{$key}[3] eq 'std_net_src'){
2114                                 print &get_name($$hash{$key}[4]);
2115                         }else{
2116                                 print $$hash{$key}[4];
2117                         }
2118                         $tdcolor='';
2119                         &getsrcport(\%$hash,$key);
2120                         if ($$hash{$key}[17] eq 'ON'){
2121                                 $log="/images/on.gif";
2122                         }else{
2123                                 $log="/images/off.gif";
2124                         }
2125                         print<<END;
2126                         </td>
2127                         <form method='post'>
2128                         <td align='left' width='25'><input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2129                         <input type='hidden' name='key' value='$key' />
2130                         <input type='hidden' name='config' value='$config' />
2131                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2132                         </td></form>
2133 END
2134                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2135                         print<<END;
2136                         <td align='center' width='160' $tdcolor>
2137 END
2138                         if ($$hash{$key}[5] eq 'std_net_tgt'){
2139                                 print &get_name($$hash{$key}[6]);
2140                         }else{
2141                                 print $$hash{$key}[6];
2142                         }
2143                         $tdcolor='';
2144                         &gettgtport(\%$hash,$key);
2145                         print"</td>";
2146                         #Get Protocol
2147                         my $prot;
2148                         if ($$hash{$key}[12]){                  #target prot if manual
2149                                 push (@protocols,$$hash{$key}[12]);
2150                         }elsif($$hash{$key}[8]){                #source prot if manual
2151                                 push (@protocols,$$hash{$key}[8]);
2152                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2153                                 &get_serviceports("service",$$hash{$key}[15]);
2154                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2155                                 &get_serviceports("group",$$hash{$key}[15]);
2156                         }else{
2157                                 push (@protocols,$Lang::tr{'all'});
2158                         }
2159                         my $protz=join(",",@protocols);
2160                         print"<td align='center'>$protz</td>";
2161                         @protocols=();
2162                         if ($$hash{$key}[18] eq 'ON'){
2163                                 my @days=();
2164                                 if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2165                                 if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2166                                 if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2167                                 if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2168                                 if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2169                                 if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2170                                 if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2171                                 my $weekdays=join(",",@days);
2172                                 if (@days){
2173                                         print"<td align='center' width='100'>$weekdays &nbsp $$hash{$key}[26] - $$hash{$key}[27]</td>";
2174                                 }
2175                         }else{
2176                                         print"<td align='center'>24/7</td>";
2177                                 }
2178                         if($$hash{$key}[2] eq 'ON'){
2179                                 $gif="/images/on.gif"
2180
2181                         }else{
2182                                 $gif="/images/off.gif"
2183                         }
2184                         print<<END;
2185                         <form method='post'>
2186                         <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;' />
2187                         <input type='hidden' name='key' value='$key' />
2188                         <input type='hidden' name='config' value='$config' />
2189                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2190                         </td></form>
2191                         <form method='post'>
2192                         <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;'  />
2193                         <input type='hidden' name='key' value='$key' />
2194                         <input type='hidden' name='config' value='$config' />
2195                         <input type='hidden' name='ACTION' value='editrule' />
2196                         </td></form></td>
2197                         <form method='post'>
2198                         <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;' />
2199                         <input type='hidden' name='key' value='$key' />
2200                         <input type='hidden' name='config' value='$config' />
2201                         <input type='hidden' name='ACTION' value='copyrule' />
2202                         </td></form></td>
2203                         <form method='post'>
2204                         <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;'   />
2205                         <input type='hidden' name='key' value='$key' />
2206                         <input type='hidden' name='config' value='$config' />
2207                         <input type='hidden' name='ACTION' value='deleterule' />
2208                         </td></form></td>
2209 END
2210                         if (exists $$hash{$key-1}){
2211                                 print<<END;
2212                                 <form method='post'>
2213                                 <td width='25'><input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2214                                 <input type='hidden' name='key' value='$key' />
2215                                 <input type='hidden' name='config' value='$config' />
2216                                 <input type='hidden' name='ACTION' value='moveup' />
2217                                 </td></form></td>
2218 END
2219                         }else{
2220                                 print"<td width='25'><input type='image' img src='/images/up.gif' style='visibility:hidden;'></td>";
2221                         }
2222                         if (exists $$hash{$key+1}){
2223                                 print<<END;
2224                                 <form method='post'>
2225                                 <td width='25' ><input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2226                                 <input type='hidden' name='key' value='$key' />
2227                                 <input type='hidden' name='config' value='$config' />
2228                                 <input type='hidden' name='ACTION' value='movedown' />
2229                                 </td></form></td></tr>
2230 END
2231                         }else{
2232                                 print"<td width='25'><input type='image' img src='/images/down.gif' style='visibility:hidden;'></td></tr>";
2233                         }
2234                         #REMARK
2235                         if ($optionsfw{'SHOWREMARK'} eq 'on'){
2236                                 print"<tr bgcolor='$color'>";
2237                                 print"<td>&nbsp</td><td bgcolor='$rulecolor'></td><td colspan='11'>&nbsp $$hash{$key}[16]</td></tr>";
2238                         }
2239                         print"<tr bgcolor='$color'><td height='1'></td><td bgcolor='$rulecolor'></td><td colspan='11'></td></tr>";
2240                 }
2241                 print"</table>";
2242                 &Header::closebox();
2243                 print "<hr>";
2244                 print "<br><br>";
2245         }else{
2246                 if ($optionsfw{'SHOWTABLES'} eq 'on'){
2247                         print "<b>$title1</b><br>";
2248                         print"<table width='100%' border='0' rules='none'><tr><td height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td></tr></table><br><br>";
2249                 }
2250         }
2251 }
2252
2253
2254 &Header::closebigbox();
2255 &Header::closepage();