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 $color;
  78 my $confignet           = "${General::swroot}/fwhosts/customnetworks";
  79 my $confighost          = "${General::swroot}/fwhosts/customhosts";
  80 my $configgrp           = "${General::swroot}/fwhosts/customgroups";
  81 my $configsrv           = "${General::swroot}/fwhosts/customservices";
  82 my $configsrvgrp        = "${General::swroot}/fwhosts/customservicegrp";
  83 my $configccdnet        = "${General::swroot}/ovpn/ccd.conf";
  84 my $configccdhost       = "${General::swroot}/ovpn/ovpnconfig";
  85 my $configipsec         = "${General::swroot}/vpn/config";
  86 my $configipsecrw       = "${General::swroot}/vpn/settings";
  87 my $configfwdfw         = "${General::swroot}/forward/config";
  88 my $configinput         = "${General::swroot}/forward/input";
  89 my $configoutgoing      = "${General::swroot}/forward/outgoing";
  90 my $configdmz           = "${General::swroot}/forward/dmz";
  91 my $configovpn          = "${General::swroot}/ovpn/settings";
  92 my $fwoptions           = "${General::swroot}/optionsfw/settings";
  93 my $errormessage='';
  94 my $hint='';
  95 my $ipgrp="${General::swroot}/outgoing/groups";
  96 my $tdcolor='';
  97 my $checkorange='';
  98
  99 &General::readhash("${General::swroot}/forward/settings", \%fwdfwsettings);
 100 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 101 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
 102 &General::readhash($fwoptions, \%optionsfw);
 103
 104 &Header::showhttpheaders();
 105 &Header::getcgihash(\%fwdfwsettings);
 106 &Header::openpage($Lang::tr{'fwdfw menu'}, 1, '');
 107 &Header::openbigbox('100%', 'center',$errormessage);
 108 ####  ACTION  #####
 109
 110 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'save'})
 111 {
 112         my $MODE = $fwdfwsettings{'POLICY'};
 113         my $MODE1 = $fwdfwsettings{'POLICY1'};
 114         %fwdfwsettings = ();
 115         $fwdfwsettings{'POLICY'} = "$MODE";
 116         $fwdfwsettings{'POLICY1'} = "$MODE1";
 117         &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 118         &reread_rules;
 119 }
 120 if ($fwdfwsettings{'ACTION'} eq 'saverule')
 121 {
 122         &General::readhasharray("$configfwdfw", \%configfwdfw);
 123         &General::readhasharray("$configinput", \%configinputfw);
 124         &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 125
 126         $errormessage=&checksource;
 127         if(!$errormessage){&checktarget;}
 128         if(!$errormessage){&checkrule;}
 129         #check if manual ip (source) is orange network
 130         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 131                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 132                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 133                         $checkorange='on';
 134                 }
 135         }
 136         #check useless rules
 137         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 138                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 139         }
 140
 141         #check if we try to break rules
 142         if(     $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 143                 $errormessage.=$Lang::tr{'fwdfw err same'};
 144         }
 145         #DMZ-Part
 146         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on'){
 147                 $fwdfwsettings{'config'}=$configdmz;
 148                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 149                 my $maxkey=&General::findhasharraykey(\%configdmzfw);
 150                 #check if we have an identical rule already
 151                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 152                         foreach my $key (sort keys %configdmzfw){
 153                                 if ("$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'}"
 154                                         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]"){
 155                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 156                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 157                                                         $errormessage='';
 158                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 159                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 160                                                 }
 161                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 162                                                         $fwdfwsettings{'nosave'} = 'on';
 163                                                 }
 164                                 }
 165                         }
 166                 }
 167                 #check Rulepos on new Rule
 168                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 169                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 170                         foreach my $key (sort keys %configdmzfw){
 171                                 if ("$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'}"
 172                                         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]"){
 173                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 174                                 }
 175                         }
 176                 }
 177                 #check if we just close a rule
 178                 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 $fwdfwsettings{'USESRV'} ) {
 179                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 180                                 $errormessage='';
 181                                 $fwdfwsettings{'nosave2'} = 'on';
 182                         }
 183                 }
 184                 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 185                 if ($fwdfwsettings{'nobase'} ne 'on'){
 186                         &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 187                 }
 188                 if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 189                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 190                 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 191                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 192                 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 193                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 194                 }
 195                 if($fwdfwsettings{'nosave2'} ne 'on'){
 196                         &saverule(\%configdmzfw,$configdmz);
 197                 }
 198         #INPUT part
 199         }elsif($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 200                 $fwdfwsettings{'config'}=$configinput;
 201                 $fwdfwsettings{'chain'} = 'INPUTFW';
 202                 my $maxkey=&General::findhasharraykey(\%configinputfw);
 203                 #check if we have an identical rule already
 204                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 205                         foreach my $key (sort keys %configinputfw){
 206                                 if ("$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'}"
 207                                         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]"){
 208                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 209                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 210                                                         $errormessage='';
 211                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 212                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 213                                                 }
 214                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 215                                                         $fwdfwsettings{'nosave'} = 'on';
 216                                                 }
 217                                 }
 218                         }
 219                 }
 220                 #check Rulepos on new Rule
 221                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 222                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 223                         foreach my $key (sort keys %configinputfw){
 224                                 if ("$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'}"
 225                                         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]"){
 226                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 227                                 }
 228                         }
 229                 }
 230                 #check if we just close a rule
 231                 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 $fwdfwsettings{'USESRV'} ) {
 232                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 233                                 $errormessage='';
 234                                 $fwdfwsettings{'nosave2'} = 'on';
 235                         }
 236                 }
 237                 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 238                 if ($fwdfwsettings{'nobase'} ne 'on'){
 239                         &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 240                 }
 241                 if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 242                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 243                 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 244                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 245                 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 246                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 247                 }
 248                 if($fwdfwsettings{'nosave2'} ne 'on'){
 249                         &saverule(\%configinputfw,$configinput);
 250                 }
 251                 #print "Source: $fwdfwsettings{'grp1'} -> $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
 252                 #print "Sourceport: $fwdfwsettings{'USE_SRC_PORT'}, $fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'}, $fwdfwsettings{'SRC_PORT'}<br>";
 253                 #print "Target: $fwdfwsettings{'grp2'} -> $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
 254                 #print "Dienst:  $fwdfwsettings{'USESRV'}, $fwdfwsettings{'grp3'} -> $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 255                 #print "BEMERKUNG: $fwdfwsettings{'ruleremark'}<br>";
 256                 #print " Regel AKTIV: $fwdfwsettings{'ACTIVE'}<br>";
 257                 #print " Regel LOG: $fwdfwsettings{'LOG'}<br>";
 258                 #print " ZEITRAHMEN: $fwdfwsettings{'TIME'}<br>";
 259                 #print " MO: $fwdfwsettings{'TIME_MON'}<br>";
 260                 #print " DI: $fwdfwsettings{'TIME_TUE'}<br>";
 261                 #print " MI: $fwdfwsettings{'TIME_WED'}<br>";
 262                 #print " DO: $fwdfwsettings{'TIME_THU'}<br>";
 263                 #print " FR: $fwdfwsettings{'TIME_FRI'}<br>";
 264                 #print " SA: $fwdfwsettings{'TIME_SAT'}<br>";
 265                 #print " SO: $fwdfwsettings{'TIME_SUN'}<br>";
 266                 #print " VON: $fwdfwsettings{'TIME_FROM'} bis $fwdfwsettings{'TIME_TO'}<br>";
 267                 #print "<br>";
 268                 #print"ALT: $fwdfwsettings{'oldgrp1a'} $fwdfwsettings{'oldgrp1b'}       NEU:    $fwdfwsettings{'grp1'} $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
 269                 #print"ALT: $fwdfwsettings{'oldgrp2a'} $fwdfwsettings{'oldgrp2b'}       NEU:    $fwdfwsettings{'grp2'} $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
 270                 #print"ALT: $fwdfwsettings{'oldgrp3a'} $fwdfwsettings{'oldgrp3b'}       NEU:    $fwdfwsettings{'grp3'} $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 271                 #print"DIENSTE Checkalt:$fwdfwsettings{'oldusesrv'}  DIENSTE Checkneu:$fwdfwsettings{'USESRV'}    DIENST ALT:$fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'}   DIENST NEU:$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 272         }elsif($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' ){
 273                 # OUTGOING PART
 274                 $fwdfwsettings{'config'}=$configoutgoing;
 275                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 276                 my $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 277                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 278                         foreach my $key (sort keys %configoutgoingfw){
 279                                 if ("$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'}"
 280                                         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]"){
 281                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 282                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 283                                                         $errormessage='';
 284                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 285                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 286                                                 }
 287                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 288                                                         $fwdfwsettings{'nosave'} = 'on';
 289                                                 }
 290                                 }
 291                         }
 292                 }
 293                 #check Rulepos on new Rule
 294                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 295                         print"CHECK OUTGOING DOPPELTE REGEL<br>";
 296                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 297                         foreach my $key (sort keys %configoutgoingfw){
 298                                 if ("$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'}"
 299                                         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]"){
 300                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 301                                 }
 302                         }
 303                 }
 304                 #check if we just close a rule
 305                 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 $fwdfwsettings{'ruleremark'} ) {
 306                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 307                                 $fwdfwsettings{'nosave2'} = 'on';
 308                                 $errormessage='';
 309                         }
 310                 }
 311                 #increase counters
 312                 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 313                 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 314                 if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 315                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 316                 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 317                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 318                 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 319                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 320                 }
 321                 if ($fwdfwsettings{'nobase'} eq 'on'){
 322                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 323                 }
 324                 if ($fwdfwsettings{'nosave2'} ne 'on'){
 325                         &saverule(\%configoutgoingfw,$configoutgoing);
 326                 }
 327         }else{
 328                 #FORWARD PART
 329                 $fwdfwsettings{'config'}=$configfwdfw;
 330                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 331                 my $maxkey=&General::findhasharraykey(\%configfwdfw);
 332                 if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 333                         #check if we have an identical rule already
 334                         foreach my $key (sort keys %configfwdfw){
 335                                 if ("$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'}"
 336                                         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]"){
 337                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 338                                                 if ($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' ){
 339                                                         $errormessage='';
 340                                                 }elsif($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 341                                                         $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 342                                                 }
 343                                                 if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 344                                                         $fwdfwsettings{'nosave'} = 'on';
 345                                                 }
 346                                 }
 347                         }
 348                 }
 349                 #check Rulepos on new Rule
 350                 if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 351                         $fwdfwsettings{'oldrulenumber'}=$maxkey;
 352                         foreach my $key (sort keys %configfwdfw){
 353                                 if ("$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'}"
 354                                         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]"){
 355                                                 $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 356                                 }
 357                         }
 358                 }
 359                 #check if we just close a rule
 360                 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 $fwdfwsettings{'ruleremark'} ) {
 361                         if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 362                                 $fwdfwsettings{'nosave2'} = 'on';
 363                                 $errormessage='';
 364                         }
 365                 }
 366                 #increase counters
 367                 &checkcounter($fwdfwsettings{'oldgrp1a'},$fwdfwsettings{'oldgrp1b'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 368                 &checkcounter($fwdfwsettings{'oldgrp2a'},$fwdfwsettings{'oldgrp2b'},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}});
 369                 if($fwdfwsettings{'oldusesrv'} eq '' &&  $fwdfwsettings{'USESRV'} eq 'ON'){
 370                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 371                 }elsif ($fwdfwsettings{'USESRV'} eq '' && $fwdfwsettings{'oldusesrv'} eq 'ON') {
 372                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},0,0);
 373                 }elsif ($fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldgrp3b'} ne $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'updatefwrule'} eq 'on'){
 374                         &checkcounter($fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 375                 }
 376                 if ($fwdfwsettings{'nobase'} eq 'on'){
 377                         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 378                 }
 379                 if ($fwdfwsettings{'nosave2'} ne 'on'){
 380                         &saverule(\%configfwdfw,$configfwdfw);
 381                 }
 382                 #print "Source: $fwdfwsettings{'grp1'} -> $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
 383                 #print "Sourceport: $fwdfwsettings{'USE_SRC_PORT'}, $fwdfwsettings{'PROT'}, $fwdfwsettings{'ICMP_TYPES'}, $fwdfwsettings{'SRC_PORT'}<br>";
 384                 #print "Target: $fwdfwsettings{'grp2'} -> $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
 385                 #print "Dienst:  $fwdfwsettings{'USESRV'}, $fwdfwsettings{'grp3'} -> $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 386                 #print "BEMERKUNG: $fwdfwsettings{'ruleremark'}<br>";
 387                 #print " Regel AKTIV: $fwdfwsettings{'ACTIVE'}<br>";
 388                 #print " Regel LOG: $fwdfwsettings{'LOG'}<br>";
 389                 #print " ZEITRAHMEN: $fwdfwsettings{'TIME'}<br>";
 390                 #print " MO: $fwdfwsettings{'TIME_MON'}<br>";
 391                 #print " DI: $fwdfwsettings{'TIME_TUE'}<br>";
 392                 #print " MI: $fwdfwsettings{'TIME_WED'}<br>";
 393                 #print " DO: $fwdfwsettings{'TIME_THU'}<br>";
 394                 #print " FR: $fwdfwsettings{'TIME_FRI'}<br>";
 395                 #print " SA: $fwdfwsettings{'TIME_SAT'}<br>";
 396                 #print " SO: $fwdfwsettings{'TIME_SUN'}<br>";
 397                 #print " VON: $fwdfwsettings{'TIME_FROM'} bis $fwdfwsettings{'TIME_TO'}<br>";
 398                 #print "<br>";
 399                 #print"ALT: $fwdfwsettings{'oldgrp1a'} $fwdfwsettings{'oldgrp1b'}       NEU:    $fwdfwsettings{'grp1'} $fwdfwsettings{$fwdfwsettings{'grp1'}}<br>";
 400                 #print"ALT: $fwdfwsettings{'oldgrp2a'} $fwdfwsettings{'oldgrp2b'}       NEU:    $fwdfwsettings{'grp2'} $fwdfwsettings{$fwdfwsettings{'grp2'}}<br>";
 401                 #print"ALT: $fwdfwsettings{'oldgrp3a'} $fwdfwsettings{'oldgrp3b'}       NEU:    $fwdfwsettings{'grp3'} $fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 402                 #print"DIENSTE Checkalt:$fwdfwsettings{'oldusesrv'}  DIENSTE Checkneu:$fwdfwsettings{'USESRV'}    DIENST ALT:$fwdfwsettings{'oldgrp3a'},$fwdfwsettings{'oldgrp3b'}   DIENST NEU:$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}}<br>";
 403         }
 404         if ($errormessage){
 405                 &newrule;
 406         }else{
 407                 if($fwdfwsettings{'nosave2'} ne 'on'){
 408                         &rules;
 409                 }
 410                 &base;
 411         }
 412 }
 413 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'reset'})
 414 {
 415         if($fwdfwsettings{'poltype'} eq 'forward'){
 416                 &General::readhasharray("$configfwdfw", \%configfwdfw);
 417                 foreach my $key (sort keys %configfwdfw){
 418                         &checkcounter($configfwdfw{$key}[3],$configfwdfw{$key}[4],,);
 419                         &checkcounter($configfwdfw{$key}[5],$configfwdfw{$key}[6],,);
 420                         &checkcounter($configfwdfw{$key}[14],$configfwdfw{$key}[15],,);
 421                 }
 422                         &General::readhasharray("$configinput", \%configinputfw);
 423                 foreach my $key (sort keys %configinputfw){
 424                         &checkcounter($configinputfw{$key}[3],$configinputfw{$key}[4],,);
 425                         &checkcounter($configinputfw{$key}[5],$configinputfw{$key}[6],,);
 426                         &checkcounter($configinputfw{$key}[14],$configinputfw{$key}[15],,);
 427                 }
 428
 429                 system("rm ${General::swroot}/forward/config");
 430                 system("rm ${General::swroot}/forward/input");
 431                 &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 432                 unless (-e "${General::swroot}/forward/config")         { system("touch ${General::swroot}/forward/config"); }
 433                 unless (-e "${General::swroot}/forward/input")          { system("touch ${General::swroot}/forward/input"); }
 434                 my $MODE1=$fwdfwsettings{'POLICY1'};
 435                 %fwdfwsettings = ();
 436                 $fwdfwsettings{'POLICY'}='MODE2';
 437                 $fwdfwsettings{'POLICY1'}=$MODE1;
 438                 &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 439                 &reread_rules;
 440         }else{
 441                 &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 442         foreach my $key (sort keys %configoutgoingfw){
 443                 &checkcounter($configoutgoingfw{$key}[3],$configoutgoingfw{$key}[4],,);
 444                 &checkcounter($configoutgoingfw{$key}[5],$configoutgoingfw{$key}[6],,);
 445                 &checkcounter($configoutgoingfw{$key}[14],$configoutgoingfw{$key}[15],,);
 446         }
 447         system("rm ${General::swroot}/forward/outgoing");
 448         &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 449         unless (-e "${General::swroot}/forward/outgoing")       { system("touch ${General::swroot}/forward/outgoing"); }
 450         my $MODE=$fwdfwsettings{'POLICY'};
 451         %fwdfwsettings = ();
 452         $fwdfwsettings{'POLICY'}=$MODE;
 453         $fwdfwsettings{'POLICY1'}='MODE2';
 454         &General::writehash("${General::swroot}/forward/settings", \%fwdfwsettings);
 455         &reread_rules;
 456         }
 457 }
 458 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 459 {
 460         &newrule;
 461 }
 462 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 463 {
 464         my %togglehash=();
 465         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 466         foreach my $key (sort keys %togglehash){
 467                 if ($key eq $fwdfwsettings{'key'}){
 468                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 469                 }
 470         }
 471         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 472         &rules;
 473         &base;
 474 }
 475 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 476 {
 477         my %togglehash=();
 478         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 479         foreach my $key (sort keys %togglehash){
 480                 if ($key eq $fwdfwsettings{'key'}){
 481                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 482                 }
 483         }
 484         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 485         &rules;
 486         &base;
 487 }
 488 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 489 {
 490         &reread_rules;
 491         &base;
 492 }
 493 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 494 {
 495         $fwdfwsettings{'updatefwrule'}='on';
 496         &newrule;
 497 }
 498 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 499 {
 500         &deleterule;
 501 }
 502 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 503 {
 504         &pos_up;
 505         &base;
 506 }
 507 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 508 {
 509         &pos_down;
 510         &base;
 511 }
 512 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 513 {
 514         $fwdfwsettings{'copyfwrule'}='on';
 515         #$fwdfwsettings{'updatefwrule'}='on';
 516         &newrule;
 517 }
 518 if ($fwdfwsettings{'ACTION'} eq '')
 519 {
 520         &base;
 521 }
 522 ###  Functions  ####
 523 sub addrule
 524 {
 525         &error;
 526         if (-f "${General::swroot}/forward/reread"){
 527                 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>";
 528         }
 529         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
 530         print "<form method='post'>";
 531         print "<table border='0'>";
 532         print "<tr><td><input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'></td>";
 533         print"</tr></table></form><hr>";
 534         &Header::closebox();
 535         &viewtablerule;
 536 }
 537 sub base
 538 {
 539         if ($fwdfwsettings{'POLICY'} eq 'MODE1'){ $selected{'POLICY'}{'MODE1'} = 'selected'; } else { $selected{'POLICY'}{'MODE1'} = ''; }
 540         if ($fwdfwsettings{'POLICY'} eq 'MODE2'){ $selected{'POLICY'}{'MODE2'} = 'selected'; } else { $selected{'POLICY'}{'MODE2'} = ''; }
 541         if ($fwdfwsettings{'POLICY1'} eq 'MODE1'){ $selected{'POLICY1'}{'MODE1'} = 'selected'; } else { $selected{'POLICY1'}{'MODE1'} = ''; }
 542         if ($fwdfwsettings{'POLICY1'} eq 'MODE2'){ $selected{'POLICY1'}{'MODE2'} = 'selected'; } else { $selected{'POLICY1'}{'MODE2'} = ''; }
 543         &hint;
 544         &addrule;
 545         print "<br><br>";
 546         &Header::openbox('100%', 'center', $Lang::tr{'fwdfw pol title'});
 547 print <<END;
 548         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 549         <table width='100%' border='0'>
 550                 <tr><td colspan='3' style='font-weight:bold;color:red;' align='left'>FORWARD </td></tr>
 551                 <tr><td colspan='3' align='left'>$Lang::tr{'fwdfw pol text'}</td></tr>
 552                 <tr><td colspan='3'><hr /></td></tr>
 553                 <tr><td width='15%' align='left'>       <select name='POLICY' style="width: 100px">
 554                 <option value='MODE1' $selected{'POLICY'}{'MODE1'}>$Lang::tr{'fwdfw pol block'}</option>
 555                 <option value='MODE2' $selected{'POLICY'}{'MODE2'}>$Lang::tr{'fwdfw pol allow'}</option></select>
 556             <input type='submit' name='ACTION' value=$Lang::tr{'save'} /></td><td width='45%' align='right'>
 557
 558 END
 559         print "$Lang::tr{'outgoing firewall reset'}: <input type='submit' name='ACTION' value='$Lang::tr{'reset'}' /><input type='hidden' name='poltype' value='forward' /></td></tr>";
 560         print "</table></form>";
 561         print"<br><br>";
 562         print <<END;
 563         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 564         <table width='100%' border='0'>
 565                 <tr><td colspan='3' style='font-weight:bold;color:red;' align='left'>OUTGOING </td></tr>
 566                 <tr><td colspan='3' align='left'>$Lang::tr{'fwdfw pol text1'}</td></tr>
 567                 <tr><td colspan='3'><hr /></td></tr>
 568                 <tr><td width='15%' align='left'>       <select name='POLICY1' style="width: 100px">
 569                 <option value='MODE1' $selected{'POLICY1'}{'MODE1'}>$Lang::tr{'fwdfw pol block'}</option>
 570                 <option value='MODE2' $selected{'POLICY1'}{'MODE2'}>$Lang::tr{'fwdfw pol allow'}</option></select>
 571             <input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td><td width='45%' align='right'>
 572
 573 END
 574         print "$Lang::tr{'outgoing firewall reset'}: <input type='submit' name='ACTION' value='$Lang::tr{'reset'}' /><input type='hidden' name='poltype' value='outgoing' /></tr>";
 575         print "</table></form>";
 576         &Header::closebox();
 577 }
 578 sub changerule
 579 {
 580         my $oldchain=shift;
 581         $fwdfwsettings{'updatefwrule'}='';
 582         $fwdfwsettings{'config'}=$oldchain;
 583         $fwdfwsettings{'nobase'}='on';
 584         &deleterule;
 585         &checkcounter(0,0,$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}});
 586         &checkcounter(0,0,$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}});
 587 }
 588 sub checksource
 589 {
 590         my ($ip,$subnet);
 591
 592         #check ip-address if manual
 593         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 594                 #check if ip with subnet
 595                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 596                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 597                         $subnet = &General::iporsubtocidr($subnet);
 598                         $fwdfwsettings{'isip'}='on';
 599                 }
 600                 #check if only ip
 601                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 602                         $ip=$fwdfwsettings{'src_addr'};
 603                         $subnet = '32';
 604                         $fwdfwsettings{'isip'}='on';
 605                 }
 606
 607                 if ($fwdfwsettings{'isip'} ne 'on'){
 608                         if (&General::validmac($fwdfwsettings{'src_addr'})){$fwdfwsettings{'ismac'}='on';}
 609                 }
 610                 if ($fwdfwsettings{'isip'} eq 'on'){
 611                         #check and form valid IP
 612                         $ip=&General::ip2dec($ip);
 613                         $ip=&General::dec2ip($ip);
 614                         #check if net or broadcast
 615                         my @tmp= split (/\./,$ip);
 616                         if (($tmp[3] eq "0") || ($tmp[3] eq "255"))
 617                         {
 618                                 $errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
 619                         }
 620                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 621
 622                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 623                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 624                         }
 625                 }
 626                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 627                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 628                 }
 629         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 630                 $errormessage.=$Lang::tr{'fwdfw err nosrcip'};
 631                 return $errormessage;
 632         }
 633
 634         #check empty fields
 635         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 636         #check icmp source
 637                 if ($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ICMP'){
 638                         $fwdfwsettings{'SRC_PORT'}='';
 639                         &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 640                         foreach my $key (keys %icmptypes){
 641                                 if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 642                                         $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 643                                 }
 644                         }
 645                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'GRE'){
 646                         $fwdfwsettings{'SRC_PORT'}='';
 647                         $fwdfwsettings{'ICMP_TYPES'}='';
 648                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'ESP'){
 649                         $fwdfwsettings{'SRC_PORT'}='';
 650                         $fwdfwsettings{'ICMP_TYPES'}='';
 651                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} eq 'AH'){
 652                         $fwdfwsettings{'SRC_PORT'}='';
 653                         $fwdfwsettings{'ICMP_TYPES'}='';
 654                 }elsif($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'PROT'} ne 'ICMP'){
 655                         $fwdfwsettings{'ICMP_TYPES'}='';
 656                 }else{
 657                         $fwdfwsettings{'ICMP_TYPES'}='';
 658                         $fwdfwsettings{'SRC_PORT'}='';
 659                         $fwdfwsettings{'PROT'}='';
 660                 }
 661
 662         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 663                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 664                 my @values=();
 665                 foreach (@parts){
 666                         chomp($_);
 667                         if ($_ =~ /^(\d+)\:(\d+)$/) {
 668                                 my $check;
 669                                 #change dashes with :
 670                                 $_=~ tr/-/:/;
 671                                 if ($_ eq "*") {
 672                                         push(@values,"1:65535");
 673                                         $check='on';
 674                                 }
 675                                 if ($_ =~ /^(\D)\:(\d+)$/) {
 676                                         push(@values,"1:$2");
 677                                         $check='on';
 678                                 }
 679                                 if ($_ =~ /^(\d+)\:(\D)$/) {
 680                                         push(@values,"$1:65535");
 681                                         $check='on'
 682                                 }
 683                                 $errormessage .= &General::validportrange($_, 'destination');
 684                                 if(!$check){
 685                                         push (@values,$_);
 686                                 }
 687                         }else{
 688                                 if (&General::validport($_)){
 689                                         push (@values,$_);
 690                                 }else{
 691
 692                                 }
 693                         }
 694                 }
 695                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 696                 return $errormessage;
 697         }
 698 }
 699 sub checktarget
 700 {
 701         my ($ip,$subnet);
 702
 703         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 704                 #check if ip with subnet
 705                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 706                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 707                         $subnet = &General::iporsubtocidr($subnet);
 708                 }
 709                 #check if only ip
 710                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 711                         $ip=$fwdfwsettings{'tgt_addr'};
 712                         $subnet='32';
 713                 }
 714                 #check and form valid IP
 715                 $ip=&General::ip2dec($ip);
 716                 $ip=&General::dec2ip($ip);
 717
 718                 ##check if net or broadcast
 719                 #my @tmp= split (/\./,$ip);
 720                 #if ($tmp[3] eq "0" || ($tmp[3] eq "255"))
 721                 #{
 722                         #$errormessage=$Lang::tr{'fwhost err hostip'}."<br>";
 723                 #}
 724                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 725
 726                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 727                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 728                 }
 729
 730         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 731                 $errormessage.=$Lang::tr{'fwdfw err notgtip'};
 732                 return $errormessage;
 733         }
 734
 735         #check empty fields
 736         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 737
 738         #check tgt services
 739         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 740                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 741                         $fwdfwsettings{'TGT_PROT'}='';
 742                         $fwdfwsettings{'ICMP_TGT'}='';
 743                 }
 744                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 745                         $fwdfwsettings{'TGT_PROT'}='';
 746                         $fwdfwsettings{'ICMP_TGT'}='';
 747                         #check target service
 748                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 749                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 750                         }
 751                 }
 752                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 753                         if ($fwdfwsettings{'TGT_PROT'} eq 'TCP' || $fwdfwsettings{'TGT_PROT'} eq 'UDP'){
 754                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 755                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 756                                         my @values=();
 757                                         foreach (@parts){
 758                                                 chomp($_);
 759                                                 if ($_ =~ /^(\d+)\:(\d+)$/) {
 760                                                         my $check;
 761                                                         #change dashes with :
 762                                                         $_=~ tr/-/:/;
 763                                                         if ($_ eq "*") {
 764                                                                 push(@values,"1:65535");
 765                                                                 $check='on';
 766                                                         }
 767                                                         if ($_ =~ /^(\D)\:(\d+)$/) {
 768                                                                 push(@values,"1:$2");
 769                                                                 $check='on';
 770                                                         }
 771                                                         if ($_ =~ /^(\d+)\:(\D)$/) {
 772                                                                 push(@values,"$1:65535");
 773                                                                 $check='on'
 774                                                         }
 775                                                         $errormessage .= &General::validportrange($_, 'destination');
 776                                                         if(!$check){
 777                                                                 push (@values,$_);
 778                                                         }
 779                                                 }else{
 780                                                         if (&General::validport($_)){
 781                                                                 push (@values,$_);
 782                                                         }else{
 783
 784                                                         }
 785                                                 }
 786                                         }
 787                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 788                                 }
 789                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'GRE'){
 790                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 791                                         $fwdfwsettings{'TGT_PORT'} = '';
 792                                         $fwdfwsettings{'ICMP_TGT'} = '';
 793                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'ESP'){
 794                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 795                                         $fwdfwsettings{'TGT_PORT'} = '';
 796                                         $fwdfwsettings{'ICMP_TGT'}='';
 797                         }elsif($fwdfwsettings{'TGT_PROT'} eq 'AH'){
 798                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 799                                         $fwdfwsettings{'TGT_PORT'} = '';
 800                                         $fwdfwsettings{'ICMP_TGT'}='';
 801                         }elsif ($fwdfwsettings{'TGT_PROT'} eq 'ICMP'){
 802                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 803                                 $fwdfwsettings{'TGT_PORT'} = '';
 804                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 805                                 foreach my $key (keys %icmptypes){
 806
 807                                         if ("$icmptypes{$key}[0] ($icmptypes{$key}[1])" eq $fwdfwsettings{'ICMP_TGT'}){
 808                                                 $fwdfwsettings{'ICMP_TGT'}=$icmptypes{$key}[0];
 809                                         }
 810                                 }
 811                         }
 812                 }
 813         }
 814
 815         #check targetport
 816         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 817                 $fwdfwsettings{'grp3'}='';
 818                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 819                 $fwdfwsettings{'TGT_PROT'}='';
 820                 $fwdfwsettings{'ICMP_TGT'}='';
 821         }
 822         #check timeframe
 823         if($fwdfwsettings{'TIME'} eq 'ON'){
 824                 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 ''){
 825                         $errormessage=$Lang::tr{'fwdfw err time'};
 826                 }
 827         }
 828         return $errormessage;
 829 }
 830 sub checkrule
 831 {
 832         #check valid remark
 833         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 834                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 835         }
 836         #check if source and target identical
 837         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL'){
 838                 $errormessage.=$Lang::tr{'fwdfw err same'};
 839                 return $errormessage;
 840         }
 841
 842         #get source and targetip address if possible
 843         my ($sip,$scidr,$tip,$tcidr);
 844         ($sip,$scidr)=&get_ip("src","grp1");
 845         ($tip,$tcidr)=&get_ip("tgt","grp2");
 846
 847         #check same iprange in source and target
 848         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 849                 my $networkip1=&General::getnetworkip($sip,$scidr);
 850                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 851                 if ($scidr gt $tcidr){
 852                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 853                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 854                         }
 855                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 856                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 857                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 858                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 859                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 860                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 861                                 }
 862                 }else{
 863                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 864                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 865                         }
 866                 }
 867         }
 868
 869         #check source and destination protocol if manual
 870         if( $fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && $fwdfwsettings{'USESRV'} eq 'ON'){
 871                         if($fwdfwsettings{'PROT'} ne $fwdfwsettings{'TGT_PROT'} && $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 872                         $errormessage.=$Lang::tr{'fwdfw err prot'};
 873                 }
 874                 #check source and destination protocol if source manual and dest servicegrp
 875                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 876                         &General::readhasharray("$configsrv", \%customservice);
 877                         foreach my $key (sort keys %customservice){
 878                                 if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 879                                         if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 880                                                 $errormessage.=$Lang::tr{'fwdfw err prot'};
 881                                                 last;
 882                                         }
 883                                 }
 884                         }
 885                 }
 886         }
 887 }
 888 sub checkcounter
 889 {
 890         my ($base1,$val1,$base2,$val2) = @_;
 891
 892         if($base1 eq 'cust_net_src' || $base1 eq 'cust_net_tgt'){
 893                 &dec_counter($confignet,\%customnetwork,$val1);
 894         }elsif($base1 eq 'cust_host_src' || $base1 eq 'cust_host_tgt'){
 895                 &dec_counter($confighost,\%customhost,$val1);
 896         }elsif($base1 eq 'cust_grp_src' || $base1 eq 'cust_grp_tgt'){
 897                 &dec_counter($configgrp,\%customgrp,$val1);
 898         }elsif($base1 eq 'cust_srv'){
 899                 &dec_counter($configsrv,\%customservice,$val1);
 900         }elsif($base1 eq 'cust_srvgrp'){
 901                 &dec_counter($configsrvgrp,\%customservicegrp,$val1);
 902         }
 903
 904         if($base2 eq 'cust_net_src' || $base2 eq 'cust_net_tgt'){
 905                 &inc_counter($confignet,\%customnetwork,$val2);
 906         }elsif($base2 eq 'cust_host_src' || $base2 eq 'cust_host_tgt'){
 907                 &inc_counter($confighost,\%customhost,$val2);
 908         }elsif($base2 eq 'cust_grp_src' || $base2 eq 'cust_grp_tgt'){
 909                 &inc_counter($configgrp,\%customgrp,$val2);
 910         }elsif($base2 eq 'cust_srv'){
 911                 &inc_counter($configsrv,\%customservice,$val2);
 912         }elsif($base2 eq 'cust_srvgrp'){
 913                 &inc_counter($configsrvgrp,\%customservicegrp,$val2);
 914         }
 915 }
 916 sub deleterule
 917 {
 918         my %delhash=();
 919         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 920         foreach my $key (sort {$a <=> $b} keys %delhash){
 921                 if ($key == $fwdfwsettings{'key'}){
 922                         #check hosts/net and groups
 923                         &checkcounter($delhash{$key}[3],$delhash{$key}[4],,);
 924                         &checkcounter($delhash{$key}[5],$delhash{$key}[6],,);
 925                         #check services and groups
 926                         if ($delhash{$key}[11] eq 'ON'){
 927                                 &checkcounter($delhash{$key}[14],$delhash{$key}[15],,);
 928                         }
 929                 }
 930                 if ($key >= $fwdfwsettings{'key'}) {
 931                         my $next = $key + 1;
 932                         if (exists $delhash{$next}) {
 933                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 934                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 935                                 }
 936                         }
 937                 }
 938         }
 939         # Remove the very last entry.
 940         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 941         delete $delhash{$last_key};
 942
 943         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 944         &rules;
 945
 946         if($fwdfwsettings{'nobase'} ne 'on'){
 947                 &base;
 948         }
 949 }
 950 sub disable_rule
 951 {
 952         my $key1=shift;
 953         &General::readhasharray("$configfwdfw", \%configfwdfw);
 954         foreach my $key (sort keys %configfwdfw){
 955                         if ($key eq $key1 ){
 956                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 957                 }
 958         }
 959         &General::writehasharray("$configfwdfw", \%configfwdfw);
 960         &rules;
 961 }
 962 sub dec_counter
 963 {
 964         my $config=shift;
 965         my %hash=%{(shift)};
 966         my $val=shift;
 967         my $pos;
 968         #$errormessage.="ALT:config: $config , verringert wird $val <br>";
 969         &General::readhasharray($config, \%hash);
 970         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
 971                 if($hash{$key}[0] eq $val){
 972                         $pos=$#{$hash{$key}};
 973                         $hash{$key}[$pos] = $hash{$key}[$pos]-1;
 974                 }
 975         }
 976         &General::writehasharray($config, \%hash);
 977 }
 978 sub error
 979 {
 980         if ($errormessage) {
 981                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 982                 print "<class name='base'>$errormessage\n";
 983                 print "&nbsp;</class>\n";
 984                 &Header::closebox();
 985                 print"<hr>";
 986         }
 987 }
 988 sub fillselect
 989 {
 990         my %hash=%{(shift)};
 991         my $val=shift;
 992         my $key;
 993         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
 994                 if($hash{$key}[0] eq $val){
 995                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
 996                 }else{
 997                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
 998                 }
 999         }
1000 }
1001 sub gen_dd_block
1002 {
1003         my $srctgt = shift;
1004         my $grp=shift;
1005         my $helper='';
1006         my $show='';
1007         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1008         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1009         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1010         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1011         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1012         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1013         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1014         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1015         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1016         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1017         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1018         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1019         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1020         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1021         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1022         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1023         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1024         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1025 print<<END;
1026                 <table width='100%' border='0'>
1027                 <tr><td width='50%' valign='top'>
1028                 <table width='100%' border='0'>
1029                 <tr><td width='1%'><input type='radio' name='$grp' value='std_net_$srctgt' $checked{$grp}{'std_net_'.$srctgt}></td><td>$Lang::tr{'fwhost stdnet'}</td><td><select name='std_net_$srctgt' style='min-width:185px;'>
1030 END
1031         foreach my $network (sort keys %defaultNetworks)
1032                 {
1033                         next if($defaultNetworks{$network}{'LOCATION'} eq "IPCOP");
1034                         next if($defaultNetworks{$network}{'NAME'} eq "RED");
1035                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1036                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1037                         print ">$network</option>";
1038                 }
1039         print"</select></td></tr>";
1040         #custom networks
1041         if (! -z $confignet){
1042                 print"<tr><td><input type='radio' name='$grp' value='cust_net_$srctgt' $checked{$grp}{'cust_net_'.$srctgt}></td><td>$Lang::tr{'fwhost cust net'}</td><td><select name='cust_net_$srctgt' style='min-width:185px;'>";
1043                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1044                 print"</select></td>";
1045         }
1046         #custom hosts
1047         if (! -z $confighost){
1048                 print"<tr><td><input type='radio' name='$grp' value='cust_host_$srctgt' $checked{$grp}{'cust_host_'.$srctgt}></td><td>$Lang::tr{'fwhost cust addr'}</td><td><select name='cust_host_$srctgt' style='min-width:185px;'>";
1049                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1050                 print"</select></td>";
1051         }
1052         #custom groups
1053         if (! -z $configgrp){
1054                 print"<tr><td valign='top'><input type='radio' name='$grp' value='cust_grp_$srctgt' $checked{$grp}{'cust_grp_'.$srctgt}></td><td >$Lang::tr{'fwhost cust grp'}</td><td><select name='cust_grp_$srctgt' style='min-width:185px;'>";
1055                 foreach my $key (sort { uc($customgrp{$a}[0]) cmp uc($customgrp{$b}[0]) } keys %customgrp) {
1056                         if($helper ne $customgrp{$key}[0]){
1057                                 print"<option ";
1058                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1059                                 print ">$customgrp{$key}[0]</option>";
1060                         }
1061                         $helper=$customgrp{$key}[0];
1062                 }
1063                 print"</select></td>";
1064         }
1065         #End left table. start right table (vpn)
1066         print"</tr></table></td><td valign='top'><table width='100%' border='0'><tr>";
1067         # CCD networks
1068         if( ! -z $configccdnet){
1069                 print"<td width='1%'><input type='radio' name='$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%'><select name='ovpn_net_$srctgt' style='min-width:185px;'>";
1070                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1071                 print"</select></td></tr>";
1072         }
1073         #OVPN CCD Hosts
1074         foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
1075                 if ($ccdhost{$key}[33] ne ''){
1076                         print"<tr><td width='1%'><input type='radio' name='$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%'><select name='ovpn_host_$srctgt' style='min-width:185px;'>" if ($show eq '');
1077                         $show='1';
1078                         print "<option value='$ccdhost{$key}[1]'";
1079                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1080                         print ">$ccdhost{$key}[1]</option>";
1081                 }
1082         }
1083         if ($show eq '1'){$show='';print"</select></td></tr>";}
1084         #OVPN N2N
1085         foreach my $key (sort { uc($ccdhost{$a}[0]) cmp uc($ccdhost{$b}[0]) } keys %ccdhost){
1086                 if ($ccdhost{$key}[3] eq 'net'){
1087                         print"<tr><td width='1%'><input type='radio' name='$grp' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%'><select name='ovpn_n2n_$srctgt' style='min-width:185px;'>" if ($show eq '');
1088                         my $show='1';
1089                         print "<option value='$ccdhost{$key}[1]'";
1090                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1091                         print ">$ccdhost{$key}[1]</option>";
1092                 }
1093         }
1094         if ($show eq '1'){$show='';print"</select></td></tr>";}
1095         #IPsec netze
1096         foreach my $key (sort { uc($ipsecconf{$a}[1]) cmp uc($ipsecconf{$b}[1]) } keys %ipsecconf) {
1097                 if ($ipsecconf{$key}[3] eq 'net'){
1098                         print"<tr><td valign='top'><input type='radio' name='$grp' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td><select name='ipsec_net_$srctgt' style='min-width:185px;'>" if ($show eq '');
1099                         $show='1';
1100                         print "<option ";
1101                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1102                         print ">$ipsecconf{$key}[1]</option>";
1103                 }
1104         }
1105         if ($show eq '1'){$show='';print"</select></td></tr>";}
1106
1107         print"</tr></table>";
1108         print"</td></tr></table><br>";
1109 }
1110 sub get_ip
1111 {
1112         my $val=shift;
1113         my $grp =shift;
1114         my $a;
1115         my $b;
1116         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1117         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1118                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1119                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1120                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1121                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1122                                 $a=$netsettings{'GREEN_NETADDRESS'};
1123                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1124                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1125                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1126                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1127                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1128                                 $a=$netsettings{'BLUE_NETADDRESS'};
1129                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1130                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1131                                 &General::readhash("$configovpn",\%ovpnsettings);
1132                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1133                                 $b=&General::iporsubtocidr($b);
1134                         }
1135                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1136                         &General::readhasharray("$confignet", \%customnetwork);
1137                         foreach my $key (keys %customnetwork){
1138                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1139                                         $a=$customnetwork{$key}[1];
1140                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1141                                 }
1142                         }
1143                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1144                         &General::readhasharray("$confighost", \%customhost);
1145                         foreach my $key (keys %customhost){
1146                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1147                                         if ($customhost{$key}[1] eq 'ip'){
1148                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1149                                                 $b=&General::iporsubtocidr($b);
1150                                         }else{
1151                                                 if ($grp eq 'grp2'){
1152                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1153                                                 }
1154                                         }
1155                                 }
1156                         }
1157                 }
1158         }
1159         return $a,$b;
1160 }
1161 sub get_name
1162 {
1163         my $val=shift;
1164         &General::setup_default_networks(\%defaultNetworks);
1165         foreach my $network (sort keys %defaultNetworks)
1166         {
1167                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1168         }
1169 }
1170 sub getsrcport
1171 {
1172         my %hash=%{(shift)};
1173         my $key=shift;
1174         if($hash{$key}[7] eq 'ON' && $hash{$key}[8] ne '' && $hash{$key}[10]){
1175                 $hash{$key}[10]=~ s/\|/,/g;
1176                 print": $hash{$key}[10]";
1177         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1178                 print": <br>$hash{$key}[9] ";
1179         }
1180 }
1181 sub gettgtport
1182 {
1183         my %hash=%{(shift)};
1184         my $key=shift;
1185         my $service;
1186         my $prot;
1187         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1188                 if($hash{$key}[14] eq 'cust_srv'){
1189                         &General::readhasharray("$configsrv", \%customservice);
1190                         foreach my $i (sort keys %customservice){
1191                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1192                                         $service = $customservice{$i}[0];
1193                                 }
1194                         }
1195                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1196                         $service=$hash{$key}[15];
1197                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1198                         $hash{$key}[15]=~ s/\|/,/g;
1199                         $service=$hash{$key}[15];
1200                 }
1201                 if($service){
1202                         print": $service";
1203                 }
1204         }elsif($hash{$key}[11] eq 'ON' && $hash{$key}[12] eq 'ICMP'){
1205                 print":<br>$hash{$key}[13]";
1206         }
1207 }
1208 sub get_serviceports
1209 {
1210         my $type=shift;
1211         my $name=shift;
1212         &General::readhasharray("$configsrv", \%customservice);
1213         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1214         my $protocols;
1215         my $tcp;
1216         my $udp;
1217         if($type eq 'service'){
1218                 foreach my $key (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1219                         if ($customservice{$key}[0] eq $name){
1220                                 $protocols=$customservice{$key}[2];
1221                         }
1222                 }
1223         }elsif($type eq 'group'){
1224                 foreach my $key (sort { uc($customservicegrp{$a}[0]) cmp uc($customservicegrp{$b}[0]) } keys %customservicegrp){
1225                         if ($customservicegrp{$key}[0] eq $name){
1226                                 foreach my $key1 (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1227                                         if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1228                                                 if($customservice{$key1}[2] eq 'TCP'){$tcp='TCP';}else{$udp='UDP';}
1229                                         }
1230                                 }
1231                         }
1232                 }
1233         }
1234         if($tcp && $udp){$protocols="TCP,UDP";
1235         }elsif($tcp){$protocols.="TCP";
1236         }elsif($udp){$protocols.="UDP";}
1237         return $protocols;
1238 }
1239 sub getcolor
1240 {
1241         my $nettype=shift;
1242         my $val=shift;
1243         my $hash=shift;
1244         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1245                 #VPN networks
1246                 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'){
1247                         $tdcolor="style='border: 1px solid $Header::colourovpn;'";
1248                         return;
1249                 }
1250                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1251                         $tdcolor="style='border: 1px solid $Header::colourvpn;'";
1252                         return;
1253                 }
1254                 #custom Hosts
1255                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1256                         foreach my $key (sort keys %$hash){
1257                                 if ($$hash{$key}[0] eq $val){
1258                                         $val=$$hash{$key}[2];
1259                                 }
1260                         }
1261                 }
1262                 #ALIASE
1263                 foreach my $alias (sort keys %aliases)
1264                 {
1265                         if ($val eq $alias){
1266                                 $tdcolor="style='border: 2px solid red;'";
1267                                 return;
1268                         }
1269                 }
1270                 #standard networks
1271                 if ($val eq 'GREEN'){
1272                         $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1273                 }elsif ($val eq 'ORANGE'){
1274                         $tdcolor="style='border: 1px solid $Header::colourorange;'";
1275                 }elsif ($val eq 'BLUE'){
1276                         $tdcolor="style='border: 1px solid $Header::colourblue;'";
1277                 }elsif ($val eq 'RED'){
1278                         $tdcolor="style='border: 1px solid $Header::colourred;'";
1279                 }elsif ($val eq 'IPFire' ){
1280                         $tdcolor="style='border: 1px solid $Header::colourred;'";
1281                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1282                         my ($sip,$scidr) = split ("/",$val);
1283                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1284                                 $tdcolor="style='border: 1px solid $Header::colourorange;'";
1285                         }
1286                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1287                                 $tdcolor="style='border: 1px solid $Header::colourgreen;'";
1288                         }
1289                         if ( &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1290                                 $tdcolor="style='border: 1px solid $Header::colourblue;'";
1291                         }
1292                 }elsif ($val eq 'Default IP'){
1293                         $tdcolor="style='border: 1px solid red;'";
1294                 }else{
1295                         $tdcolor='';
1296                 }
1297         }
1298 }
1299 sub hint
1300 {
1301         if ($hint) {
1302                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1303                 print "<class name='base'>$hint\n";
1304                 print "&nbsp;</class>\n";
1305                 &Header::closebox();
1306                 print"<hr>";
1307         }
1308 }
1309 sub inc_counter
1310 {
1311         my $config=shift;
1312         my %hash=%{(shift)};
1313         my $val=shift;
1314         my $pos;
1315
1316         &General::readhasharray($config, \%hash);
1317         foreach my $key (sort { uc($hash{$a}[0]) cmp uc($hash{$b}[0]) }  keys %hash){
1318                 if($hash{$key}[0] eq $val){
1319                         $pos=$#{$hash{$key}};
1320                         $hash{$key}[$pos] = $hash{$key}[$pos]+1;
1321                 }
1322         }
1323         &General::writehasharray($config, \%hash);
1324 }
1325 sub newrule
1326 {
1327         &error;
1328         &General::setup_default_networks(\%defaultNetworks);
1329         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1330         #read all configfiles
1331         &General::readhasharray("$configccdnet", \%ccdnet);
1332         &General::readhasharray("$confignet", \%customnetwork);
1333         &General::readhasharray("$configccdhost", \%ccdhost);
1334         &General::readhasharray("$confighost", \%customhost);
1335         &General::readhasharray("$configccdhost", \%ccdhost);
1336         &General::readhasharray("$configgrp", \%customgrp);
1337         &General::readhasharray("$configipsec", \%ipsecconf);
1338         &General::get_aliases(\%aliases);
1339         my %checked=();
1340         my $helper;
1341         my $sum=0;
1342         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1343         my $config=$fwdfwsettings{'config'};
1344         my %hash=();
1345         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1346         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1347         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1348         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1349         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1350         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1351         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1352         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1353         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1354         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1355         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1356         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1357         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1358         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1359         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1360         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1361         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1362         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1363         #check if update and get values
1364         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1365                 &General::readhasharray("$config", \%hash);
1366                 foreach my $key (sort keys %hash){
1367                         $sum++;
1368                         if ($key eq $fwdfwsettings{'key'}){
1369                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1370                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1371                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1372                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1373                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1374                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1375                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1376                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1377                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1378                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1379                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1380                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1381                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1382                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1383                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1384                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1385                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1386                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1387                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1388                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1389                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1390                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1391                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1392                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1393                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1394                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1395                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1396                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1397                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1398                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1399                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1400                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1401                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1402                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1403                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1404                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1405                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1406                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1407                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1408                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1409                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1410                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1411                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1412                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1413                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1414                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1415                         }
1416                 }
1417                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1418                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1419                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1420                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1421                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1422                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1423                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1424                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1425                 #check if manual ip (source) is orange network
1426                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1427                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1428                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1429                                 $fwdfwsettings{'oldorange'} ='on';
1430                         }
1431                 }
1432         }else{
1433                 $fwdfwsettings{'ACTIVE'}='ON';
1434                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1435                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1436                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1437                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1438                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1439                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1440                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1441                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1442                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1443                 #check if manual ip (source) is orange network
1444                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1445                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1446                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1447                                 $fwdfwsettings{'oldorange'} ='on';
1448                         }
1449                 }
1450         }
1451         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw addrule'});
1452
1453 print <<END;
1454         <form method="post">
1455         <table border='0'>
1456         <tr><td nowrap>$Lang::tr{'fwdfw rule action'}</td><td><select name='RULE_ACTION'>
1457 END
1458         foreach ("ACCEPT","DROP","REJECT")
1459         {
1460                 if($fwdfwsettings{'updatefwrule'} eq 'on'){
1461                         print"<option ";
1462                         print "selected='selected'" if ($fwdfwsettings{'RULE_ACTION'} eq $_);
1463                         print">$_</option>";
1464                 }else{
1465                         if($fwdfwsettings{'POLICY'} eq 'MODE2'){
1466                                 $fwdfwsettings{'RULE_ACTION'} = 'DROP';
1467                         }
1468
1469                         if ($_ eq $fwdfwsettings{'RULE_ACTION'})
1470                         {
1471                                 print"<option selected>$_</option>";
1472                         }else{
1473                                 print"<option>$_</option>";
1474                         }
1475                 }
1476         }
1477         print"</select></td></tr></table><hr>";
1478
1479         &Header::closebox();
1480         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1481         #------SOURCE-------------------------------------------------------
1482         print<<END;
1483                 <table width='100%' border='0'>
1484                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td colspan='5'>$Lang::tr{'fwdfw sourceip'}<input type='TEXT' name='src_addr' value='$fwdfwsettings{'src_addr'}' ></td></tr>
1485                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr>
1486                 </table>
1487 END
1488         &gen_dd_block('src','grp1');
1489
1490                 print<<END;
1491                 <tr><td colspan='8'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1492                 <table width='100%' border='0'>
1493                 <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>
1494                 <td width='15%' nowrap='nowrap'>$Lang::tr{'fwdfw man port'}</td><td><select name='PROT'>
1495 END
1496                 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1497                 {
1498                         if ($_ eq $fwdfwsettings{'PROT'})
1499                         {
1500                                 print"<option selected>$_</option>";
1501                         }else{
1502                                 print"<option>$_</option>";
1503                         }
1504                 }
1505                 $fwdfwsettings{'SRC_PORT'}=~ s/\|/,/g;
1506                 print<<END;
1507                 </select></td><td align='right'><input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18' ></td></tr>
1508                 <tr><td></td><td></td><td></td><td></td><td nowrap='nowrap'>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TYPES' style='width:230px;'>
1509 END
1510                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1511                 print"<option>All ICMP-Types</option>";
1512                 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) } keys %icmptypes){
1513                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1514                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1515                         }else{
1516                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1517                         }
1518                 }
1519                 print<<END;
1520                 </select></td></tr></table><br><hr>
1521 END
1522                 &Header::closebox();
1523
1524                 #---TARGET------------------------------------------------------
1525                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1526                 print<<END;
1527                 <table width='100%' border='0'>
1528                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td colspan='2'>$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='min-width:185px;'>
1529 END
1530                 print "<option value='Default IP' $selected{'ipfire'}{'Default IP'}>Default IP</option>";
1531
1532                 foreach my $alias (sort keys %aliases)
1533                 {
1534                         print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias</option>";
1535                 }
1536                 print<<END;
1537                 </td></tr>
1538                 <tr><td colspan='7'><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; ' /></td></tr></table>
1539 END
1540                 &gen_dd_block('tgt','grp2');
1541                 print<<END;
1542                 <b>$Lang::tr{'fwhost attention'}:</b><br>
1543                 $Lang::tr{'fwhost macwarn'}<br><hr style='border:dotted #BFBFBF; border-width:1px 0 0 0 ; '></hr><br>
1544                 <table width='100%' border='0'>
1545                 <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'>$Lang::tr{'fwhost cust service'}</td><td width='1%' colspan='2'><select name='cust_srv'style='min-width:230px;' >
1546 END
1547                 &General::readhasharray("$configsrv", \%customservice);
1548                 foreach my $key (sort { uc($customservice{$a}[0]) cmp uc($customservice{$b}[0]) } keys %customservice){
1549                         print"<option ";
1550                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1551                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1552                 }
1553                 print<<END;
1554                 </select></td></tr>
1555                 <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;' >
1556 END
1557                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1558                 my $helper;
1559                 foreach my $key (sort { uc($customservicegrp{$a}[0]) cmp uc($customservicegrp{$b}[0]) } keys %customservicegrp){
1560                         if ($helper ne $customservicegrp{$key}[0]){
1561                                 print"<option ";
1562                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1563                                 print">$customservicegrp{$key}[0]</option>";
1564                         }
1565                         $helper=$customservicegrp{$key}[0];
1566                 }
1567                 print<<END;
1568                 </select></td></tr>
1569                 <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'>
1570 END
1571                 foreach ("TCP","UDP","GRE","ESP","AH","ICMP")
1572                 {
1573                         if ($_ eq $fwdfwsettings{'TGT_PROT'})
1574                         {
1575                                 print"<option selected>$_</option>";
1576                         }else{
1577                                 print"<option>$_</option>";
1578                         }
1579                 }
1580                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1581                 print<<END;
1582                 </select></td><td align='right'><input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18' ></td></tr>
1583                 <tr><td colspan='2'></td><td></td><td>$Lang::tr{'fwhost icmptype'}</td><td colspan='2'><select name='ICMP_TGT' style='min-width:230px;'>
1584 END
1585                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1586                 print"<option>All ICMP-Types</option>";
1587                 foreach my $key (sort { uc($icmptypes{$a}[0]) cmp uc($icmptypes{$b}[0]) }keys %icmptypes){
1588                         if($fwdfwsettings{'ICMP_TGT'} eq "$icmptypes{$key}[0]"){
1589                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1590                         }else{
1591                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1592                         }
1593                 }
1594                 print<<END;
1595                 </select></td></tr>
1596                 </table><br><hr>
1597
1598 END
1599                 &Header::closebox;
1600                 #---Activate/logging/remark-------------------------------------
1601                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1602                 print<<END;
1603                 <table width='100%' border='0'>
1604                 <tr><td width='12%'>$Lang::tr{'remark'}:</td><td align='left'><input type='text' name='ruleremark' size='40' maxlength='255' value='$fwdfwsettings{'ruleremark'}'></td></tr>
1605 END
1606                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1607                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1608                         for (my $count =1; $count <= $sum; $count++){
1609                                 print"<option value='$count' ";
1610                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1611                                 print">$count</option>";
1612                         }
1613                         print"</select></td></tr>";
1614                 }else{
1615                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1616                 }
1617
1618                 print<<END;
1619                 </table><table width='100%'>
1620                 <tr><td width='1%'><input type='checkbox' name='ACTIVE' value='ON' $checked{'ACTIVE'}{'ON'}></td><td>$Lang::tr{'fwdfw rule activate'}</td></tr>
1621                 <tr><td width='1%'><input type='checkbox' name='LOG' value='ON'  $checked{'LOG'}{'ON'}  ></td><td>$Lang::tr{'fwdfw log rule'}</td></tr>
1622                 </table><br><hr>
1623 END
1624                 &Header::closebox();
1625                 #---ADD TIMEFRAME-----------------------------------------------
1626                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw timeframe'});
1627                 print<<END;
1628                 <table width='70%' border='0'>
1629                 <tr><td width='1%'><input type='checkbox' name='TIME' value='ON' $checked{'TIME'}{'ON'}></td><td colspan='4'>$Lang::tr{'fwdfw timeframe'}</td></tr>
1630                 <tr><td colspan='7'>&nbsp</td></tr>
1631                 <tr>
1632                         <td  align='left'>$Lang::tr{'time'}:</td>
1633                         <td width='30%' align='left'>$Lang::tr{'advproxy monday'} $Lang::tr{'advproxy tuesday'} $Lang::tr{'advproxy wednesday'} $Lang::tr{'advproxy thursday'} $Lang::tr{'advproxy friday'} $Lang::tr{'advproxy saturday'} $Lang::tr{'advproxy sunday'}</td>
1634                         <td width='15%' align='left'>$Lang::tr{'advproxy from'}</td>
1635                         <td width='15%' align='left'>$Lang::tr{'advproxy to'}</td>
1636                 </tr>
1637                 <tr>
1638                         <td  align='right'></td>
1639                         <td width='30%' align='left'>
1640                                 <input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} />
1641                                 <input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} />
1642                                 <input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} />
1643                                 <input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} />
1644                                 <input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} />
1645                                 <input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} />
1646                                 <input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} />
1647                         </td>
1648                         <td><select name='TIME_FROM'>
1649 END
1650                 for (my $i=0;$i<=23;$i++) {
1651                         $i = sprintf("%02s",$i);
1652                         for (my $j=0;$j<=45;$j+=15) {
1653                                 $j = sprintf("%02s",$j);
1654                                 my $time = $i.":".$j;
1655                                 print "\t\t\t\t\t<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1656                         }
1657                 }
1658                 print<<END;
1659                         </select></td>
1660                         <td><select name='TIME_TO'>
1661 END
1662                 for (my $i=0;$i<=23;$i++) {
1663                         $i = sprintf("%02s",$i);
1664                         for (my $j=0;$j<=45;$j+=15) {
1665                                 $j = sprintf("%02s",$j);
1666                                 my $time = $i.":".$j;
1667                                 print "\t\t\t\t\t<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1668                         }
1669                 }
1670                 print<<END;
1671                 </select></td></tr>
1672                 </table><br><hr>
1673 END
1674                 #---ACTION------------------------------------------------------
1675                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
1676                         print<<END;
1677                         <table border='0' width='100%'>
1678                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
1679                         <input type='hidden' name='config' value='$config' >
1680                         <input type='hidden' name='ACTION' value='saverule' >
1681                         </form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1682                         </table></form>
1683 END
1684                 }else{
1685                         print<<END;
1686                         <table border='0' width='100%'>
1687                         <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='$fwdfwsettings{'key'}'>
1688                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
1689                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
1690                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
1691                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
1692                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
1693                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
1694                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
1695                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
1696                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
1697                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
1698                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
1699                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
1700                         </table></form>
1701 END
1702                 }
1703                 &Header::closebox();
1704 }
1705 sub pos_up
1706 {
1707         my %uphash=();
1708         my %tmp=();
1709         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
1710         foreach my $key (sort keys %uphash){
1711                 if ($key eq $fwdfwsettings{'key'}) {
1712                         my $last = $key -1;
1713                         if (exists $uphash{$last}){
1714                                 #save rule last
1715                                 foreach my $y (0 .. $#{$uphash{$last}}) {
1716                                                 $tmp{0}[$y] = $uphash{$last}[$y];
1717                                 }
1718                                 #copy active rule to last
1719                                 foreach my $i (0 .. $#{$uphash{$last}}) {
1720                                         $uphash{$last}[$i] = $uphash{$key}[$i];
1721                                 }
1722                                 #copy saved rule to actual position
1723                                 foreach my $x (0 .. $#{$tmp{0}}) {
1724                                                 $uphash{$key}[$x] = $tmp{0}[$x];
1725                                 }
1726                         }
1727                 }
1728         }
1729         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
1730         &rules;
1731 }
1732 sub pos_down
1733 {
1734         my %downhash=();
1735         my %tmp=();
1736         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
1737         foreach my $key (sort keys %downhash){
1738                 if ($key eq $fwdfwsettings{'key'}) {
1739                         my $next = $key + 1;
1740                         if (exists $downhash{$next}){
1741                                 #save rule next
1742                                 foreach my $y (0 .. $#{$downhash{$next}}) {
1743                                                 $tmp{0}[$y] = $downhash{$next}[$y];
1744                                 }
1745                                 #copy active rule to next
1746                                 foreach my $i (0 .. $#{$downhash{$next}}) {
1747                                         $downhash{$next}[$i] = $downhash{$key}[$i];
1748                                 }
1749                                 #copy saved rule to actual position
1750                                 foreach my $x (0 .. $#{$tmp{0}}) {
1751                                                 $downhash{$key}[$x] = $tmp{0}[$x];
1752                                 }
1753                         }
1754                 }
1755         }
1756         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
1757         &rules;
1758 }
1759 sub rules
1760 {
1761         if (!-f "${General::swroot}/forward/reread"){
1762                 system("touch ${General::swroot}/forward/reread");
1763                 system("touch ${General::swroot}/fwhosts/reread");
1764         }
1765 }
1766 sub reread_rules
1767 {
1768         system("/usr/local/bin/forwardfwctrl");
1769         if ( -f "${General::swroot}/forward/reread"){
1770                 system("rm ${General::swroot}/forward/reread");
1771                 system("rm ${General::swroot}/fwhosts/reread");
1772         }
1773 }
1774 sub saverule
1775 {
1776         my $hash=shift;
1777         my $config=shift;
1778         &General::readhasharray("$config", $hash);
1779         if (!$errormessage){
1780                 #check if we change a DMZ to an outgoing
1781                 if( ($fwdfwsettings{'oldgrp1b'} eq 'ORANGE' || $fwdfwsettings{'oldorange'} eq 'on') && $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1782                         &changerule($configdmz);
1783                         #print"1";
1784                 }
1785                 #check if we change a DMZ to an external access
1786                 elsif( $fwdfwsettings{'oldgrp1b'} eq 'ORANGE' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'  && $fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1787                         &changerule($configdmz);
1788                         #print"2";
1789                 }
1790                 #check if we change an external access rule to a outgoing
1791                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' &&  $fwdfwsettings{'oldgrp1b'} ne 'IPFire' && $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1792                         &changerule($configinput);
1793                         #print"3";
1794                 }
1795                 #check if we change an external access rule to a DMZ
1796                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' &&  $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1797                         &changerule($configinput);
1798                         #print"4";
1799                 }
1800                 #check if we change an outgoing rule to a external access
1801                 if(     $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'IPFire' && $fwdfwsettings{'oldgrp1b'} eq 'IPFire' && $fwdfwsettings{'grp2'} eq 'ipfire' &&  $fwdfwsettings{'oldgrp2a'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1802                         &changerule($configoutgoing);
1803                         #print"5";
1804                 }
1805                 #check if we change an outgoing rule to a DMZ
1806                 if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'oldgrp1b'} eq 'IPFire'  &&  $fwdfwsettings{'updatefwrule'} eq 'on'){
1807                         &changerule($configoutgoing);
1808                         #print"6";
1809                 }
1810                 #check if we change an forward rule to an external access
1811                 elsif(  $fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{'oldgrp2a'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1812                         &changerule($configfwdfw);
1813                         #print"7";
1814                 }
1815                 #check if we change an forward rule to an DMZ
1816                 if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && ($fwdfwsettings{'oldgrp1b'} ne 'ORANGE' && $fwdfwsettings{'oldorange'} ne 'on') && $fwdfwsettings{'updatefwrule'} eq 'on'){
1817                         &changerule($configfwdfw);
1818                         #print"8";
1819                 }
1820                 #check if we change an forward rule to an outgoing
1821                 elsif( $fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'IPFire' && $fwdfwsettings{'oldgrp1b'} ne 'IPFire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1822                         &changerule($configfwdfw);
1823                         #print"9";
1824                 }
1825                 #check if we change a DMZ to a forward
1826                 elsif( ($fwdfwsettings{'oldgrp1b'} eq 'ORANGE' || $fwdfwsettings{'oldorange'} eq 'on') && ($fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE' && $checkorange ne 'on') && $fwdfwsettings{'updatefwrule'} eq 'on'){
1827                         &changerule($configdmz);
1828                         #print"10";
1829                 }
1830                 #check if we change an external access rule to a forward
1831                 elsif(  $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'oldgrp2a'} eq 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1832                         &changerule($configinput);
1833                         #print"11";
1834                 }
1835                 #check if we change an outgoing rule to a forward
1836                 elsif(  $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'IPFire' && $fwdfwsettings{'oldgrp1b'} eq 'IPFire' && $fwdfwsettings{'grp2'} ne 'ipfire' && $fwdfwsettings{'updatefwrule'} eq 'on'){
1837                         &changerule($configoutgoing);
1838                         #print"12";
1839                 }
1840                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
1841                         my $key = &General::findhasharraykey ($hash);
1842                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1843                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1844                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1845                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1846                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1847                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1848                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1849                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1850                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1851                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1852                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1853                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1854                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1855                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1856                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1857                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1858                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1859                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1860                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1861                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1862                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1863                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1864                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1865                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1866                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1867                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1868                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1869                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1870                         &General::writehasharray("$config", $hash);
1871                 }else{
1872                         foreach my $key (sort {$a <=> $b} keys %$hash){
1873                                 if($key eq $fwdfwsettings{'key'}){
1874                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
1875                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
1876                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
1877                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
1878                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
1879                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
1880                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
1881                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
1882                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
1883                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
1884                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
1885                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
1886                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
1887                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
1888                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
1889                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
1890                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
1891                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
1892                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
1893                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
1894                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
1895                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
1896                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
1897                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
1898                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
1899                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
1900                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
1901                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
1902                                         last;
1903                                 }
1904                         }
1905                 }
1906                 &General::writehasharray("$config", $hash);
1907                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
1908                         my %tmp=();
1909                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
1910                         for (my $z=0;$z<$val;$z++){
1911                                 foreach my $key (sort {$a <=> $b} keys %$hash){
1912                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1913                                                 my $last = $key -1;
1914                                                 if (exists $$hash{$last}){
1915                                                         #save rule last
1916                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
1917                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
1918                                                         }
1919                                                         #copy active rule to last
1920                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
1921                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
1922                                                         }
1923                                                         #copy saved rule to actual position
1924                                                         foreach my $x (0 .. $#{$tmp{0}}) {
1925                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
1926                                                         }
1927                                                 }
1928                                         }
1929                                 }
1930                                 $fwdfwsettings{'oldrulenumber'}--;
1931                         }
1932                         &General::writehasharray("$config", $hash);
1933                         &rules;
1934                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
1935                         my %tmp=();
1936                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
1937                                 for (my $z=0;$z<$val;$z++){
1938                                         foreach my $key (sort {$a <=> $b} keys %$hash){
1939                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
1940                                                 my $next = $key + 1;
1941                                                 if (exists $$hash{$next}){
1942                                                         #save rule next
1943                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
1944                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
1945                                                         }
1946                                                         #copy active rule to next
1947                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
1948                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
1949                                                         }
1950                                                         #copy saved rule to actual position
1951                                                         foreach my $x (0 .. $#{$tmp{0}}) {
1952                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
1953                                                         }
1954                                                 }
1955                                         }
1956                                 }
1957                                 $fwdfwsettings{'oldrulenumber'}++;
1958                         }
1959                         &General::writehasharray("$config", $hash);
1960                         &rules;
1961                 }
1962         }
1963 }
1964 sub validremark
1965 {
1966         # Checks a hostname against RFC1035
1967         my $remark = $_[0];
1968
1969         # Each part should be at least two characters in length
1970         # but no more than 63 characters
1971         if (length ($remark) < 1 || length ($remark) > 255) {
1972                 return 0;}
1973         # Only valid characters are a-z, A-Z, 0-9 and -
1974         if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) {
1975                 return 0;}
1976         # First character can only be a letter or a digit
1977         if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) {
1978                 return 0;}
1979         # Last character can only be a letter or a digit
1980         if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) {
1981                 return 0;}
1982         return 1;
1983 }
1984 sub viewtablerule
1985 {
1986         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1987         &viewtablenew(\%configdmzfw,$configdmz,$Lang::tr{'fwdfw rules'},"DMZ" );
1988         &viewtablenew(\%configfwdfw,$configfwdfw,"","Forward" );
1989         &viewtablenew(\%configinputfw,$configinput,"",$Lang::tr{'external access'} );
1990         &viewtablenew(\%configoutgoingfw,$configoutgoing,"","Outgoing" );
1991 }
1992 sub viewtablenew
1993 {
1994         my $hash=shift;
1995         my $config=shift;
1996         my $title=shift;
1997         my $title1=shift;
1998         my $go='';
1999         &General::get_aliases(\%aliases);
2000         &General::readhasharray("$confighost", \%customhost);
2001         &General::readhasharray("$config", $hash);
2002         if( ! -z $config){
2003                 &Header::openbox('100%', 'left',$title);
2004                 my $count=0;
2005                 my ($gif,$log);
2006                 my $ruletype;
2007                 my $rulecolor;
2008                 my $tooltip;
2009                 my @tmpsrc=();
2010                 my $coloryellow='';
2011                 print"<b>$title1</b><br>";
2012                 print"<table width='100%' cellspacing='0' cellpadding='0'>";
2013                 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>";
2014                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2015                         $tdcolor='';
2016                         @tmpsrc=();
2017                         #check if vpn hosts/nets have been deleted
2018                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2019                                 push (@tmpsrc,$$hash{$key}[4]);
2020                         }
2021                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2022                                 push (@tmpsrc,$$hash{$key}[6]);
2023                         }
2024                         foreach my $host (@tmpsrc){
2025                                 if($$hash{$key}[3] eq  'ipsec_net_src' || $$hash{$key}[5] eq 'ipsec_net_tgt'){
2026                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2027                                                 $coloryellow='on';
2028                                                 &disable_rule($key);
2029                                                 $$hash{$key}[2]='';
2030                                         }
2031                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src' || $$hash{$key}[5] eq 'ovpn_net_tgt'){
2032                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2033                                                 $coloryellow='on';
2034                                                 &disable_rule($key);
2035                                                 $$hash{$key}[2]='';
2036                                         }
2037                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src' || $$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2038                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2039                                                 $coloryellow='on';
2040                                                 &disable_rule($key);
2041                                                 $$hash{$key}[2]='';
2042                                         }
2043                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src' || $$hash{$key}[5] eq 'ovpn_host_tgt'){
2044                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2045                                                 $coloryellow='on';
2046                                                 &disable_rule($key);
2047                                                 $$hash{$key}[2]='';
2048                                         }
2049                                 }
2050                                 #$$hash{$key}[3]='';
2051                                 #$$hash{$key}[5]='';
2052                         }
2053                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2054                         $count++;
2055                         if($coloryellow eq 'on'){
2056                                 print"<tr bgcolor='$color{'color14'}' >";
2057                                 $coloryellow='';
2058                         }elsif($coloryellow eq ''){
2059                                 if ($count % 2){
2060                                         $color="$color{'color22'}";
2061                                 }
2062                                 else{
2063                                         $color="$color{'color20'}";
2064                                 }
2065                         }
2066                         print"<tr bgcolor='$color' >";
2067                         print<<END;
2068                         <td align='right' width='15'><b>$key</b></td>
2069 END
2070                         if ($$hash{$key}[0] eq 'ACCEPT'){
2071                                 $ruletype='A';
2072                                 $tooltip='ACCEPT';
2073                                 $rulecolor=$color{'color17'};
2074                         }elsif($$hash{$key}[0] eq 'DROP'){
2075                                 $ruletype='D';
2076                                 $tooltip='DROP';
2077                                 $rulecolor=$color{'color25'};
2078                         }elsif($$hash{$key}[0] eq 'REJECT'){
2079                                 $ruletype='R';
2080                                 $tooltip='REJECT';
2081                                 $rulecolor=$color{'color16'};
2082                         }
2083                         print"<td bgcolor='$rulecolor' align='center' width='20'><span title='$tooltip'><b>$ruletype</b></span></td>";
2084                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2085                         print"<td align='center' width='160' $tdcolor>";
2086                         if ($$hash{$key}[3] eq 'std_net_src'){
2087                                 print &get_name($$hash{$key}[4]);
2088                         }else{
2089                                 print $$hash{$key}[4];
2090                         }
2091                         $tdcolor='';
2092                         &getsrcport(\%$hash,$key);
2093                         if ($$hash{$key}[17] eq 'ON'){
2094                                 $log="/images/on.gif";
2095                         }else{
2096                                 $log="/images/off.gif";
2097                         }
2098                         print<<END;
2099                         </td>
2100                         <form method='post'>
2101                         <td align='left' width='25'><input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2102                         <input type='hidden' name='key' value='$key' />
2103                         <input type='hidden' name='config' value='$config' />
2104                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2105                         </td></form>
2106 END
2107                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2108                         print<<END;
2109                         <td align='center' width='160' $tdcolor>
2110 END
2111                         if ($$hash{$key}[5] eq 'std_net_tgt'){
2112                                 print &get_name($$hash{$key}[6]);
2113                         }else{
2114                                 print $$hash{$key}[6];
2115                         }
2116                         $tdcolor='';
2117                         &gettgtport(\%$hash,$key);
2118                         print"</td>";
2119                         #Get Protocol
2120                         my $prot;
2121                         if ($$hash{$key}[12]){                  #target prot if manual
2122                                 $prot=$$hash{$key}[12];
2123                         }elsif($$hash{$key}[8]){                #source prot if manual
2124                                 $prot=$$hash{$key}[8];
2125                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2126                                 $prot=&get_serviceports("service",$$hash{$key}[15]);
2127                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2128                                 $prot=&get_serviceports("group",$$hash{$key}[15]);
2129                         }else{
2130                                 $prot=$Lang::tr{'all'};
2131                         }
2132                         print"<td align='center'>$prot</td>";
2133                         if ($$hash{$key}[18] eq 'ON'){
2134                                 my @days=();
2135                                 if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2136                                 if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2137                                 if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2138                                 if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2139                                 if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2140                                 if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2141                                 if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2142                                 my $weekdays=join(",",@days);
2143                                 if (@days){
2144                                         print"<td align='center' width='100'>$weekdays &nbsp $$hash{$key}[26] - $$hash{$key}[27]</td>";
2145                                 }
2146                         }else{
2147                                         print"<td align='center'>24/7</td>";
2148                                 }
2149                         if($$hash{$key}[2] eq 'ON'){
2150                                 $gif="/images/on.gif"
2151
2152                         }else{
2153                                 $gif="/images/off.gif"
2154                         }
2155                         print<<END;
2156                         <form method='post'>
2157                         <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;' />
2158                         <input type='hidden' name='key' value='$key' />
2159                         <input type='hidden' name='config' value='$config' />
2160                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2161                         </td></form>
2162                         <form method='post'>
2163                         <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;'  />
2164                         <input type='hidden' name='key' value='$key' />
2165                         <input type='hidden' name='config' value='$config' />
2166                         <input type='hidden' name='ACTION' value='editrule' />
2167                         </td></form></td>
2168                         <form method='post'>
2169                         <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;' />
2170                         <input type='hidden' name='key' value='$key' />
2171                         <input type='hidden' name='config' value='$config' />
2172                         <input type='hidden' name='ACTION' value='copyrule' />
2173                         </td></form></td>
2174                         <form method='post'>
2175                         <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;'   />
2176                         <input type='hidden' name='key' value='$key' />
2177                         <input type='hidden' name='config' value='$config' />
2178                         <input type='hidden' name='ACTION' value='deleterule' />
2179                         </td></form></td>
2180 END
2181                         if (exists $$hash{$key-1}){
2182                                 print<<END;
2183                                 <form method='post'>
2184                                 <td width='25'><input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2185                                 <input type='hidden' name='key' value='$key' />
2186                                 <input type='hidden' name='config' value='$config' />
2187                                 <input type='hidden' name='ACTION' value='moveup' />
2188                                 </td></form></td>
2189 END
2190                         }else{
2191                                 print"<td width='25'><input type='image' img src='/images/up.gif' style='visibility:hidden;'></td>";
2192                         }
2193                         if (exists $$hash{$key+1}){
2194                                 print<<END;
2195                                 <form method='post'>
2196                                 <td width='25' ><input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2197                                 <input type='hidden' name='key' value='$key' />
2198                                 <input type='hidden' name='config' value='$config' />
2199                                 <input type='hidden' name='ACTION' value='movedown' />
2200                                 </td></form></td></tr>
2201 END
2202                         }else{
2203                                 print"<td width='25'><input type='image' img src='/images/down.gif' style='visibility:hidden;'></td></tr>";
2204                         }
2205                         #REMARK
2206                         if ($optionsfw{'SHOWREMARK'} eq 'on'){
2207                                 print"<tr bgcolor='$color'>";
2208                                 print"<td>&nbsp</td><td bgcolor='$rulecolor'></td><td colspan='11'>&nbsp $$hash{$key}[16]</td></tr>";
2209                         }
2210                         print"<tr bgcolor='$color'><td height='1'></td><td bgcolor='$rulecolor'></td><td colspan='11'></td></tr>";
2211                 }
2212                 print"</table>";
2213                 &Header::closebox();
2214                 print "<hr>";
2215                 print "<br><br>";
2216         }else{
2217                 if ($optionsfw{'SHOWTABLES'} eq 'on'){
2218                         print "<b>$title1</b><br>";
2219                         print"<table width='100%' border='0' rules='none'><tr><td height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td></tr></table><br><br>";
2220                 }
2221         }
2222 }
2223
2224
2225 &Header::closebigbox();
2226 &Header::closepage();