html/cgi-bin/firewall.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2013 Alexander Marx <amarx@ipfire.org>                        #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23 use Sort::Naturally;
  24 use utf8;
  25 use feature 'unicode_strings';
  26
  27 no warnings 'uninitialized';
  28
  29 # enable only the following on debugging purpose
  30 #use warnings;
  31 #use CGI::Carp 'fatalsToBrowser';
  32
  33 require '/var/ipfire/general-functions.pl';
  34 require "${General::swroot}/lang.pl";
  35 require "${General::swroot}/header.pl";
  36 require "/usr/lib/firewall/firewall-lib.pl";
  37
  38 unless (-d "${General::swroot}/firewall")                       { system("mkdir ${General::swroot}/firewall"); }
  39 unless (-e "${General::swroot}/firewall/settings")      { system("touch ${General::swroot}/firewall/settings"); }
  40 unless (-e "${General::swroot}/firewall/config")        { system("touch ${General::swroot}/firewall/config"); }
  41 unless (-e "${General::swroot}/firewall/input")         { system("touch ${General::swroot}/firewall/input"); }
  42 unless (-e "${General::swroot}/firewall/outgoing")      { system("touch ${General::swroot}/firewall/outgoing"); }
  43
  44 my %fwdfwsettings=();
  45 my %selected=() ;
  46 my %defaultNetworks=();
  47 my %netsettings=();
  48 my %customhost=();
  49 my %customgrp=();
  50 my %customnetworks=();
  51 my %customservice=();
  52 my %customservicegrp=();
  53 my %ccdnet=();
  54 my %customnetwork=();
  55 my %ccdhost=();
  56 my %configfwdfw=();
  57 my %configinputfw=();
  58 my %configoutgoingfw=();
  59 my %ipsecconf=();
  60 my %color=();
  61 my %mainsettings=();
  62 my %checked=();
  63 my %icmptypes=();
  64 my %ovpnsettings=();
  65 my %ipsecsettings=();
  66 my %aliases=();
  67 my %optionsfw=();
  68 my %ifaces=();
  69 my %rulehash=();
  70
  71 my @PROTOCOLS = ("TCP", "UDP", "ICMP", "IGMP", "AH", "ESP", "GRE","IPv6","IPIP");
  72
  73 my $color;
  74 my $confignet           = "${General::swroot}/fwhosts/customnetworks";
  75 my $confighost          = "${General::swroot}/fwhosts/customhosts";
  76 my $configgrp           = "${General::swroot}/fwhosts/customgroups";
  77 my $configsrv           = "${General::swroot}/fwhosts/customservices";
  78 my $configsrvgrp        = "${General::swroot}/fwhosts/customservicegrp";
  79 my $configccdnet        = "${General::swroot}/ovpn/ccd.conf";
  80 my $configccdhost       = "${General::swroot}/ovpn/ovpnconfig";
  81 my $configipsec         = "${General::swroot}/vpn/config";
  82 my $configipsecrw       = "${General::swroot}/vpn/settings";
  83 my $configfwdfw         = "${General::swroot}/firewall/config";
  84 my $configinput         = "${General::swroot}/firewall/input";
  85 my $configoutgoing      = "${General::swroot}/firewall/outgoing";
  86 my $configovpn          = "${General::swroot}/ovpn/settings";
  87 my $fwoptions           = "${General::swroot}/optionsfw/settings";
  88 my $ifacesettings       = "${General::swroot}/ethernet/settings";
  89 my $errormessage='';
  90 my $hint='';
  91 my $ipgrp="${General::swroot}/outgoing/groups";
  92 my $tdcolor='';
  93 my $checkorange='';
  94 my @protocols;
  95 &General::readhash("${General::swroot}/firewall/settings", \%fwdfwsettings);
  96 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  97 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  98 &General::readhash($fwoptions, \%optionsfw);
  99 &General::readhash($ifacesettings, \%ifaces);
 100 &General::readhash("$configovpn", \%ovpnsettings);
 101 &General::readhash("$configipsecrw", \%ipsecsettings);
 102 &General::readhasharray("$configipsec", \%ipsecconf);
 103 &Header::showhttpheaders();
 104 &Header::getcgihash(\%fwdfwsettings);
 105 &Header::openpage($Lang::tr{'firewall rules'}, 1, '');
 106 &Header::openbigbox('100%', 'center',$errormessage);
 107 #### JAVA SCRIPT ####
 108 print<<END;
 109 <script>
 110         var PROTOCOLS_WITH_PORTS = ["TCP", "UDP"];
 111
 112         var update_protocol = function() {
 113                 var protocol = \$("#protocol").val();
 114
 115                 if (protocol === undefined)
 116                         return;
 117
 118                 // Check if a template is/should be used.
 119                 if (protocol === "template") {
 120                         \$("#PROTOCOL_TEMPLATE").show();
 121                 } else {
 122                         \$("#PROTOCOL_TEMPLATE").hide();
 123                 }
 124
 125                 // Check if we are dealing with a protocol, that knows ports.
 126                 if (\$.inArray(protocol, PROTOCOLS_WITH_PORTS) >= 0) {
 127                         \$("#PROTOCOL_PORTS").show();
 128                 } else {
 129                         \$("#PROTOCOL_PORTS").hide();
 130                 }
 131
 132                 // Handle ICMP.
 133                 if (protocol === "ICMP") {
 134                         \$("#PROTOCOL_ICMP_TYPES").show();
 135                 } else {
 136                         \$("#PROTOCOL_ICMP_TYPES").hide();
 137                 }
 138         };
 139
 140         \$(document).ready(function() {
 141                 \$("#protocol").change(update_protocol);
 142                 update_protocol();
 143
 144                 // Show/Hide elements when NAT checkbox is checked.
 145                 if (\$("#USE_NAT").attr("checked")) {
 146                         \$("#actions").hide();
 147                 } else {
 148                         \$(".NAT").hide();
 149                 }
 150
 151                 // Show NAT area when "use nat" checkbox is clicked
 152                 \$("#USE_NAT").change(function() {
 153                         \$(".NAT").toggle();
 154                         \$("#actions").toggle();
 155                 });
 156
 157                 // Hide SNAT items when DNAT is selected and vice versa.
 158                 if (\$('input[name=nat]:checked').val() == 'dnat') {
 159                         \$('.snat').hide();
 160                 } else {
 161                         \$('.dnat').hide();
 162                 }
 163
 164                 // Show/Hide elements when SNAT/DNAT get changed.
 165                 \$('input[name=nat]').change(function() {
 166                         \$('.snat').toggle();
 167                         \$('.dnat').toggle();
 168                 });
 169
 170                 // Time constraints
 171                 if(!\$("#USE_TIME_CONSTRAINTS").attr("checked")) {
 172                         \$("#TIME_CONSTRAINTS").hide();
 173                 }
 174                 \$("#USE_TIME_CONSTRAINTS").change(function() {
 175                         \$("#TIME_CONSTRAINTS").toggle();
 176                 });
 177
 178                 // Limit concurrent connections per ip
 179                 if(!\$("#USE_LIMIT_CONCURRENT_CONNECTIONS_PER_IP").attr("checked")) {
 180                         \$("#LIMIT_CON").hide();
 181                 }
 182                 \$("#USE_LIMIT_CONCURRENT_CONNECTIONS_PER_IP").change(function() {
 183                         \$("#LIMIT_CON").toggle();
 184                 });
 185
 186                 // Rate-limit new connections
 187                 if(!\$("#USE_RATELIMIT").attr("checked")) {
 188                         \$("#RATELIMIT").hide();
 189                 }
 190                 \$("#USE_RATELIMIT").change(function() {
 191                         \$("#RATELIMIT").toggle();
 192                 });
 193
 194                 // Automatically select radio buttons when corresponding
 195                 // dropdown menu changes.
 196                 \$("select").change(function() {
 197                         var id = \$(this).attr("name");
 198                         \$('#' + id).prop("checked", true);
 199                 });
 200         });
 201 </script>
 202 END
 203
 204 ####  ACTION  #####
 205
 206 if ($fwdfwsettings{'ACTION'} eq 'saverule')
 207 {
 208         &General::readhasharray("$configfwdfw", \%configfwdfw);
 209         &General::readhasharray("$configinput", \%configinputfw);
 210         &General::readhasharray("$configoutgoing", \%configoutgoingfw);
 211         my $maxkey;
 212         #Set Variables according to the JQuery code in protocol section
 213         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')
 214         {
 215                 if ($fwdfwsettings{'SRC_PORT'} ne '')
 216                 {
 217                         $fwdfwsettings{'USE_SRC_PORT'} = 'ON';
 218                 }
 219                 if ($fwdfwsettings{'TGT_PORT'} ne '')
 220                 {
 221                         $fwdfwsettings{'USESRV'} = 'ON';
 222                         $fwdfwsettings{'grp3'} = 'TGT_PORT';
 223                 }
 224         }
 225         if ($fwdfwsettings{'PROT'} eq 'template')
 226         {
 227                 $fwdfwsettings{'USESRV'} = 'ON';
 228         }
 229         $errormessage=&checksource;
 230         if(!$errormessage){&checktarget;}
 231         if(!$errormessage){&checkrule;}
 232
 233         #check if manual ip (source) is orange network
 234         if ($fwdfwsettings{'grp1'} eq 'src_addr'){
 235                 my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
 236                 if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
 237                         $checkorange='on';
 238                 }
 239         }
 240         #check useless rules
 241         if(     ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq 'ORANGE' || $checkorange eq 'on') && $fwdfwsettings{'grp2'} eq 'ipfire'){
 242                 $errormessage.=$Lang::tr{'fwdfw useless rule'}."<br>";
 243         }
 244         #check if we try to break rules
 245         if(     $fwdfwsettings{'grp1'} eq 'ipfire_src' && $fwdfwsettings{'grp2'} eq 'ipfire'){
 246                 $errormessage=$Lang::tr{'fwdfw err same'};
 247         }
 248         # INPUT part
 249         if ($fwdfwsettings{'grp2'} eq 'ipfire' && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ORANGE'){
 250                 $fwdfwsettings{'config'}=$configinput;
 251                 $fwdfwsettings{'chain'} = 'INPUTFW';
 252                 $maxkey=&General::findhasharraykey(\%configinputfw);
 253                 %rulehash=%configinputfw;
 254         }elsif ($fwdfwsettings{'grp1'} eq 'ipfire_src' ){
 255         # OUTGOING PART
 256                 $fwdfwsettings{'config'}=$configoutgoing;
 257                 $fwdfwsettings{'chain'} = 'OUTGOINGFW';
 258                 $maxkey=&General::findhasharraykey(\%configoutgoingfw);
 259                 %rulehash=%configoutgoingfw;
 260         }else {
 261         # FORWARD PART
 262                 $fwdfwsettings{'config'}=$configfwdfw;
 263                 $fwdfwsettings{'chain'} = 'FORWARDFW';
 264                 $maxkey=&General::findhasharraykey(\%configfwdfw);
 265                 %rulehash=%configfwdfw;
 266         }
 267         #check if we have an identical rule already
 268         if($fwdfwsettings{'oldrulenumber'} eq $fwdfwsettings{'rulepos'}){
 269                 foreach my $key (sort keys %rulehash){
 270                         if (   "$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{'ruleremark'},$fwdfwsettings{'LOG'},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'},$fwdfwsettings{'LIMIT_CON_CON'},$fwdfwsettings{'concon'},$fwdfwsettings{'RATE_LIMIT'},$fwdfwsettings{'ratecon'},$fwdfwsettings{'RATETIME'}"
 271                                 eq "$rulehash{$key}[0],$rulehash{$key}[2],$rulehash{$key}[3],$rulehash{$key}[4],$rulehash{$key}[5],$rulehash{$key}[6],$rulehash{$key}[7],$rulehash{$key}[8],$rulehash{$key}[9],$rulehash{$key}[10],$rulehash{$key}[11],$rulehash{$key}[12],$rulehash{$key}[13],$rulehash{$key}[14],$rulehash{$key}[15],$rulehash{$key}[16],$rulehash{$key}[17],$rulehash{$key}[18],$rulehash{$key}[19],$rulehash{$key}[20],$rulehash{$key}[21],$rulehash{$key}[22],$rulehash{$key}[23],$rulehash{$key}[24],$rulehash{$key}[25],$rulehash{$key}[26],$rulehash{$key}[27],$rulehash{$key}[28],$rulehash{$key}[29],$rulehash{$key}[30],$rulehash{$key}[31],$rulehash{$key}[32],$rulehash{$key}[33],$rulehash{$key}[34],$rulehash{$key}[35],$rulehash{$key}[36]"){
 272                                         $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 273                                         if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 274                                                 $errormessage=$Lang::tr{'fwdfw err remark'}."<br>";
 275                                         }
 276                                         if($fwdfwsettings{'oldruleremark'} ne $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'updatefwrule'} eq 'on' && $fwdfwsettings{'ruleremark'} ne '' && &validremark($fwdfwsettings{'ruleremark'})){
 277                                                 $errormessage='';
 278                                         }
 279                                         if ($fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'}){
 280                                                 $fwdfwsettings{'nosave'} = 'on';
 281                                         }
 282                         }
 283                 }
 284         }
 285         #check Rulepos on new Rule
 286         if($fwdfwsettings{'rulepos'} > 0 && !$fwdfwsettings{'oldrulenumber'}){
 287                 $fwdfwsettings{'oldrulenumber'}=$maxkey;
 288                 foreach my $key (sort keys %rulehash){
 289                         if (   "$fwdfwsettings{'RULE_ACTION'},$fwdfwsettings{'ACTIVE'},$fwdfwsettings{'grp1'},$fwdfwsettings{$fwdfwsettings{'grp1'}},$fwdfwsettings{'grp2'},$fwdfwsettings{$fwdfwsettings{'grp2'}},$fwdfwsettings{'USE_SRC_PORT'},$fwdfwsettings{'PROT'},$fwdfwsettings{'ICMP_TYPES'},$fwdfwsettings{'SRC_PORT'},$fwdfwsettings{'USESRV'},$fwdfwsettings{'TGT_PROT'},$fwdfwsettings{'ICMP_TGT'},$fwdfwsettings{'grp3'},$fwdfwsettings{$fwdfwsettings{'grp3'}},$fwdfwsettings{'TIME'},$fwdfwsettings{'TIME_MON'},$fwdfwsettings{'TIME_TUE'},$fwdfwsettings{'TIME_WED'},$fwdfwsettings{'TIME_THU'},$fwdfwsettings{'TIME_FRI'},$fwdfwsettings{'TIME_SAT'},$fwdfwsettings{'TIME_SUN'},$fwdfwsettings{'TIME_FROM'},$fwdfwsettings{'TIME_TO'},$fwdfwsettings{'USE_NAT'},$fwdfwsettings{$fwdfwsettings{'nat'}},$fwdfwsettings{'dnatport'},$fwdfwsettings{'nat'},$fwdfwsettings{'LIMIT_CON_CON'},$fwdfwsettings{'concon'},$fwdfwsettings{'RATE_LIMIT'},$fwdfwsettings{'ratecon'},$fwdfwsettings{'RATETIME'}"
 290                                 eq "$rulehash{$key}[0],$rulehash{$key}[2],$rulehash{$key}[3],$rulehash{$key}[4],$rulehash{$key}[5],$rulehash{$key}[6],$rulehash{$key}[7],$rulehash{$key}[8],$rulehash{$key}[9],$rulehash{$key}[10],$rulehash{$key}[11],$rulehash{$key}[12],$rulehash{$key}[13],$rulehash{$key}[14],$rulehash{$key}[15],$rulehash{$key}[18],$rulehash{$key}[19],$rulehash{$key}[20],$rulehash{$key}[21],$rulehash{$key}[22],$rulehash{$key}[23],$rulehash{$key}[24],$rulehash{$key}[25],$rulehash{$key}[26],$rulehash{$key}[27],$rulehash{$key}[28],$rulehash{$key}[29],$rulehash{$key}[30],$rulehash{$key}[31],$rulehash{$key}[32],$rulehash{$key}[33],$rulehash{$key}[34],$rulehash{$key}[35],$rulehash{$key}[36]"){
 291                                         $errormessage.=$Lang::tr{'fwdfw err ruleexists'};
 292                         }
 293                 }
 294         }
 295         #check if we just close a rule
 296         if( $fwdfwsettings{'oldgrp1a'} eq  $fwdfwsettings{'grp1'} && $fwdfwsettings{'oldgrp1b'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'oldgrp2a'} eq  $fwdfwsettings{'grp2'} && $fwdfwsettings{'oldgrp2b'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} &&  $fwdfwsettings{'oldgrp3a'} eq $fwdfwsettings{'grp3'} && $fwdfwsettings{'oldgrp3b'} eq  $fwdfwsettings{$fwdfwsettings{'grp3'}} && $fwdfwsettings{'oldusesrv'} eq $fwdfwsettings{'USESRV'} && $fwdfwsettings{'oldruleremark'} eq $fwdfwsettings{'ruleremark'} && $fwdfwsettings{'oldruletype'} eq $fwdfwsettings{'chain'}){
 297                 if($fwdfwsettings{'nosave'} eq 'on' && $fwdfwsettings{'updatefwrule'} eq 'on'){
 298                         $fwdfwsettings{'nosave2'} = 'on';
 299                         $errormessage='';
 300                 }
 301         }
 302         #check max concurrent connections per ip address
 303         if ($fwdfwsettings{'LIMIT_CON_CON'} eq 'ON'){
 304                 if (!($fwdfwsettings{'concon'} =~ /^(\d+)$/)) {
 305                         $errormessage.=$Lang::tr{'fwdfw err concon'};
 306                 }
 307         }else{
 308                 $fwdfwsettings{'concon'}='';
 309         }
 310         #check ratelimit value
 311         if ($fwdfwsettings{'RATE_LIMIT'} eq 'ON'){
 312                 if (!($fwdfwsettings{'ratecon'} =~ /^(\d+)$/)) {
 313                         $errormessage.=$Lang::tr{'fwdfw err ratecon'};
 314                 }
 315         }else{
 316                 $fwdfwsettings{'ratecon'}='';
 317         }
 318         #increase counters
 319         if (!$errormessage){
 320                 if ($fwdfwsettings{'nosave2'} ne 'on'){
 321                         &saverule(\%rulehash,$fwdfwsettings{'config'});
 322                 }
 323         }
 324         if ($errormessage){
 325                 &newrule;
 326         }else{
 327                 if($fwdfwsettings{'nosave2'} ne 'on'){
 328                         &General::firewall_config_changed();
 329                 }
 330                 &base;
 331         }
 332 }
 333 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw newrule'})
 334 {
 335         &newrule;
 336 }
 337 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw toggle'})
 338 {
 339         my %togglehash=();
 340         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 341         foreach my $key (sort keys %togglehash){
 342                 if ($key eq $fwdfwsettings{'key'}){
 343                         if ($togglehash{$key}[2] eq 'ON'){$togglehash{$key}[2]='';}else{$togglehash{$key}[2]='ON';}
 344                 }
 345         }
 346         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 347         &General::firewall_config_changed();
 348         &base;
 349 }
 350 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw togglelog'})
 351 {
 352         my %togglehash=();
 353         &General::readhasharray($fwdfwsettings{'config'}, \%togglehash);
 354         foreach my $key (sort keys %togglehash){
 355                 if ($key eq $fwdfwsettings{'key'}){
 356                         if ($togglehash{$key}[17] eq 'ON'){$togglehash{$key}[17]='';}else{$togglehash{$key}[17]='ON';}
 357                 }
 358         }
 359         &General::writehasharray($fwdfwsettings{'config'}, \%togglehash);
 360         &General::firewall_config_changed();
 361         &base;
 362 }
 363 if ($fwdfwsettings{'ACTION'} eq $Lang::tr{'fwdfw reread'})
 364 {
 365         &General::firewall_reload();
 366         &base;
 367 }
 368 if ($fwdfwsettings{'ACTION'} eq 'editrule')
 369 {
 370         $fwdfwsettings{'updatefwrule'}='on';
 371         &newrule;
 372 }
 373 if ($fwdfwsettings{'ACTION'} eq 'deleterule')
 374 {
 375         &deleterule;
 376 }
 377 if ($fwdfwsettings{'ACTION'} eq 'moveup')
 378 {
 379         &pos_up;
 380         &base;
 381 }
 382 if ($fwdfwsettings{'ACTION'} eq 'movedown')
 383 {
 384         &pos_down;
 385         &base;
 386 }
 387 if ($fwdfwsettings{'ACTION'} eq 'copyrule')
 388 {
 389         $fwdfwsettings{'copyfwrule'}='on';
 390         &newrule;
 391 }
 392 if ($fwdfwsettings{'ACTION'} eq '' or $fwdfwsettings{'ACTION'} eq 'reset')
 393 {
 394         &base;
 395 }
 396 ###  Functions  ####
 397 sub addrule
 398 {
 399         &error;
 400
 401         &Header::openbox('100%', 'left', "");
 402         print <<END;
 403                 <form method="POST" action="">
 404                         <table border='0' width="100%">
 405                                 <tr>
 406                                         <td align='center'>
 407                                                 <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw newrule'}'>
 408 END
 409
 410         if (&General::firewall_needs_reload()) {
 411                 print <<END;
 412                         <input type='submit' name='ACTION' value='$Lang::tr{'fwdfw reread'}' style='font-weight: bold; color: green;'>
 413 END
 414         }
 415
 416         print <<END;
 417                                         </td>
 418                                 </tr>
 419                         </table>
 420                 </form>
 421
 422                 <br>
 423 END
 424
 425         &Header::closebox();
 426         &viewtablerule;
 427 }
 428 sub base
 429 {
 430         &hint;
 431         &addrule;
 432 }
 433 sub changerule
 434 {
 435         my $oldchain=shift;
 436         $fwdfwsettings{'updatefwrule'}='';
 437         $fwdfwsettings{'config'}=$oldchain;
 438         $fwdfwsettings{'nobase'}='on';
 439         &deleterule;
 440 }
 441 sub checksource
 442 {
 443         my ($ip,$subnet);
 444         #check ip-address if manual
 445         if ($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} ne ''){
 446                 #check if ip with subnet
 447                 if ($fwdfwsettings{'src_addr'} =~ /^(.*?)\/(.*?)$/) {
 448                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'src_addr'});
 449                         $subnet = &General::iporsubtocidr($subnet);
 450                         $fwdfwsettings{'isip'}='on';
 451                 }
 452                 #check if only ip
 453                 if($fwdfwsettings{'src_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 454                         $ip=$fwdfwsettings{'src_addr'};
 455                         $subnet = '32';
 456                         $fwdfwsettings{'isip'}='on';
 457                 }
 458
 459                 if ($fwdfwsettings{'isip'} ne 'on'){
 460                         if (&General::validmac($fwdfwsettings{'src_addr'})){
 461                                 $fwdfwsettings{'ismac'}='on';
 462                         }
 463                 }
 464                 if ($fwdfwsettings{'isip'} eq 'on'){
 465                         ##check if ip is valid
 466                         if (! &General::validip($ip)){
 467                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 468                                 return $errormessage;
 469                         }
 470                         #check and form valid IP
 471                         $ip=&General::ip2dec($ip);
 472                         $ip=&General::dec2ip($ip);
 473                         #check if net or broadcast
 474                         $fwdfwsettings{'src_addr'}="$ip/$subnet";
 475                         if(!&General::validipandmask($fwdfwsettings{'src_addr'})){
 476                                 $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 477                                 return $errormessage;
 478                         }
 479                 }
 480                 if ($fwdfwsettings{'isip'} ne 'on' && $fwdfwsettings{'ismac'} ne 'on'){
 481                         $errormessage.=$Lang::tr{'fwdfw err src_addr'}."<br>";
 482                         return $errormessage;
 483                 }
 484         }elsif($fwdfwsettings{'src_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp1'}} && $fwdfwsettings{'src_addr'} eq ''){
 485                 $fwdfwsettings{'grp1'}='std_net_src';
 486                 $fwdfwsettings{$fwdfwsettings{'grp1'}} = 'ALL';
 487         }
 488
 489         #check empty fields
 490         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err nosrc'}."<br>";}
 491         if($fwdfwsettings{'USE_SRC_PORT'} eq 'ON' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'SRC_PORT'} ne ''){
 492                 my @parts=split(",",$fwdfwsettings{'SRC_PORT'});
 493                 my @values=();
 494                 foreach (@parts){
 495                         chomp($_);
 496                         if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 497                                 my $check;
 498                                 #change dashes with :
 499                                 $_=~ tr/-/:/;
 500                                 if ($_ eq "*") {
 501                                         push(@values,"1:65535");
 502                                         $check='on';
 503                                 }
 504                                 if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 505                                         push(@values,"1:$2");
 506                                         $check='on';
 507                                 }
 508                                 if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/ ) {
 509                                         push(@values,"$1:65535");
 510                                         $check='on'
 511                                 }
 512                                 $errormessage .= &General::validportrange($_, 'destination');
 513                                 if(!$check){
 514                                         push (@values,$_);
 515                                 }
 516                         }else{
 517                                 if (&General::validport($_)){
 518                                         push (@values,$_);
 519                                 }else{
 520
 521                                 }
 522                         }
 523                 }
 524                 $fwdfwsettings{'SRC_PORT'}=join("|",@values);
 525         }
 526         return $errormessage;
 527 }
 528 sub checktarget
 529 {
 530         my ($ip,$subnet);
 531         &General::readhasharray("$configsrv", \%customservice);
 532         #check DNAT settings (has to be single Host and single Port or portrange)
 533         if ($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat'){
 534                 if($fwdfwsettings{'grp2'} eq 'tgt_addr' || $fwdfwsettings{'grp2'} eq 'cust_host_tgt' || $fwdfwsettings{'grp2'} eq 'ovpn_host_tgt'){
 535                         #check if manual ip is a single Host (if set)
 536                         if ($fwdfwsettings{'grp2'} eq 'tgt_addr'){
 537                                 my @tmp= split (/\./,$fwdfwsettings{$fwdfwsettings{'grp2'}});
 538                                 my @tmp1= split ("/",$tmp[3]);
 539                                 if (($tmp1[0] eq "0") || ($tmp1[0] eq "255"))
 540                                 {
 541                                         $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 542                                         return $errormessage;
 543                                 }
 544                         }
 545                         #check if Port is a single Port or portrange
 546                         if ($fwdfwsettings{'nat'} eq 'dnat' &&  $fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 547                                 if(($fwdfwsettings{'PROT'} ne 'TCP'|| $fwdfwsettings{'PROT'} ne 'UDP') && $fwdfwsettings{'TGT_PORT'} eq ''){
 548                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 549                                         return $errormessage;
 550                                 }
 551                                 if (($fwdfwsettings{'PROT'} eq 'TCP'|| $fwdfwsettings{'PROT'} eq 'UDP') && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'TGT_PORT'})){
 552                                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 553                                         return $errormessage;
 554                                 }
 555                         }
 556                 }else{
 557                         if ($fwdfwsettings{'grp2'} ne 'ipfire'){
 558                                 $errormessage=$Lang::tr{'fwdfw dnat error'}."<br>";
 559                                 return $errormessage;
 560                         }
 561                 }
 562         }
 563         if ($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} ne ''){
 564                 #check if ip with subnet
 565                 if ($fwdfwsettings{'tgt_addr'} =~ /^(.*?)\/(.*?)$/) {
 566                         ($ip,$subnet)=split (/\//,$fwdfwsettings{'tgt_addr'});
 567                         $subnet = &General::iporsubtocidr($subnet);
 568                 }
 569                 #check if only ip
 570                 if($fwdfwsettings{'tgt_addr'}=~/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 571                         $ip=$fwdfwsettings{'tgt_addr'};
 572                         $subnet='32';
 573                 }
 574                 #check if ip is valid
 575                 if (! &General::validip($ip)){
 576                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 577                         return $errormessage;
 578                 }
 579                 #check and form valid IP
 580                 $ip=&General::ip2dec($ip);
 581                 $ip=&General::dec2ip($ip);
 582                 $fwdfwsettings{'tgt_addr'}="$ip/$subnet";
 583                 if(!&General::validipandmask($fwdfwsettings{'tgt_addr'})){
 584                         $errormessage.=$Lang::tr{'fwdfw err tgt_addr'}."<br>";
 585                         return $errormessage;
 586                 }
 587         }elsif($fwdfwsettings{'tgt_addr'} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{'tgt_addr'} eq ''){
 588                 $fwdfwsettings{'grp2'}='std_net_tgt';
 589                 $fwdfwsettings{$fwdfwsettings{'grp2'}} = 'ALL';
 590         }
 591         #check for mac in targetgroup
 592         if ($fwdfwsettings{'grp2'} eq 'cust_grp_tgt'){
 593                 &General::readhasharray("$configgrp", \%customgrp);
 594                 &General::readhasharray("$confighost", \%customhost);
 595                 foreach my $grpkey (sort keys %customgrp){
 596                         foreach my $hostkey (sort keys %customhost){
 597                                 if ($customgrp{$grpkey}[2] eq $customhost{$hostkey}[0] && $customhost{$hostkey}[1] eq 'mac'){
 598                                         $hint=$Lang::tr{'fwdfw hint mac'};
 599                                         return $hint;
 600                                 }
 601                         }
 602                 }
 603         }
 604         #check empty fields
 605         if ($fwdfwsettings{$fwdfwsettings{'grp2'}} eq ''){ $errormessage.=$Lang::tr{'fwdfw err notgt'}."<br>";}
 606         #check tgt services
 607         if ($fwdfwsettings{'USESRV'} eq 'ON'){
 608                 if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 609                         $fwdfwsettings{'TGT_PROT'}='';
 610                         $fwdfwsettings{'ICMP_TGT'}='';
 611                         $fwdfwsettings{'TGT_PORT'}='';
 612                 }
 613                 if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 614                         $fwdfwsettings{'TGT_PROT'}='';
 615                         $fwdfwsettings{'ICMP_TGT'}='';
 616                         $fwdfwsettings{'TGT_PORT'}='';
 617                         #check target service
 618                         if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq ''){
 619                                 $errormessage.=$Lang::tr{'fwdfw err tgt_grp'};
 620                         }
 621                 }
 622                 if ($fwdfwsettings{'grp3'} eq 'TGT_PORT'){
 623                         if ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP'){
 624                                 if ($fwdfwsettings{'TGT_PORT'} ne ''){
 625                                         if ($fwdfwsettings{'TGT_PORT'} =~ "," && $fwdfwsettings{'USE_NAT'} && $fwdfwsettings{'nat'} eq 'dnat') {
 626                                                 $errormessage=$Lang::tr{'fwdfw dnat porterr'}."<br>";
 627                                                 return $errormessage;
 628                                         }
 629                                         my @parts=split(",",$fwdfwsettings{'TGT_PORT'});
 630                                         my @values=();
 631                                         foreach (@parts){
 632                                                 chomp($_);
 633                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 634                                                         my $check;
 635                                                         #change dashes with :
 636                                                         $_=~ tr/-/:/;
 637                                                         if ($_ eq "*") {
 638                                                                 push(@values,"1:65535");
 639                                                                 $check='on';
 640                                                         }
 641                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 642                                                                 push(@values,"1:$2");
 643                                                                 $check='on';
 644                                                         }
 645                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 646                                                                 push(@values,"$1:65535");
 647                                                                 $check='on'
 648                                                         }
 649                                                         $errormessage .= &General::validportrange($_, 'destination');
 650                                                         if(!$check){
 651                                                                 push (@values,$_);
 652                                                         }
 653                                                 }else{
 654                                                         if (&General::validport($_)){
 655                                                                 push (@values,$_);
 656                                                         }else{
 657                                                                 $errormessage=$Lang::tr{'fwdfw err tgt_port'};
 658                                                                 return $errormessage;
 659                                                         }
 660                                                 }
 661                                         }
 662                                         $fwdfwsettings{'TGT_PORT'}=join("|",@values);
 663                                 }
 664                         }elsif ($fwdfwsettings{'PROT'} eq 'GRE'){
 665                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 666                                         $fwdfwsettings{'TGT_PORT'} = '';
 667                                         $fwdfwsettings{'ICMP_TGT'} = '';
 668                         }elsif ($fwdfwsettings{'PROT'} eq 'ESP'){
 669                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 670                                         $fwdfwsettings{'TGT_PORT'} = '';
 671                                         $fwdfwsettings{'ICMP_TGT'}='';
 672                         }elsif ($fwdfwsettings{'PROT'} eq 'AH'){
 673                                         $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 674                                         $fwdfwsettings{'TGT_PORT'} = '';
 675                                         $fwdfwsettings{'ICMP_TGT'}='';
 676                         }elsif ($fwdfwsettings{'PROT'} eq 'ICMP'){
 677                                 $fwdfwsettings{$fwdfwsettings{'grp3'}} = '';
 678                                 $fwdfwsettings{'TGT_PORT'} = '';
 679                         }
 680                 }
 681         }
 682         #check targetport
 683         if ($fwdfwsettings{'USESRV'} ne 'ON'){
 684                 $fwdfwsettings{'grp3'}='';
 685                 $fwdfwsettings{$fwdfwsettings{'grp3'}}='';
 686                 $fwdfwsettings{'ICMP_TGT'}='';
 687         }
 688         #check timeframe
 689         if($fwdfwsettings{'TIME'} eq 'ON'){
 690                 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 ''){
 691                         $errormessage=$Lang::tr{'fwdfw err time'};
 692                         return $errormessage;
 693                 }
 694         }
 695         return $errormessage;
 696 }
 697 sub check_natport
 698 {
 699         my $val=shift;
 700         if($fwdfwsettings{'USE_NAT'} eq 'ON' && $fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 701                 if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\-(\d+)$/) {
 702                         $fwdfwsettings{'dnatport'} =~ tr/-/:/;
 703                         if ($fwdfwsettings{'dnatport'} eq "*") {
 704                                 $fwdfwsettings{'dnatport'}="1:65535";
 705                         }
 706                         if ($fwdfwsettings{'dnatport'} =~ /^(\D)\:(\d+)$/) {
 707                                 $fwdfwsettings{'dnatport'} = "1:$2";
 708                         }
 709                         if ($fwdfwsettings{'dnatport'} =~ /^(\d+)\:(\D)$/) {
 710                                 $fwdfwsettings{'dnatport'} ="$1:65535";
 711                         }
 712                 }
 713                 return 1;
 714         }
 715         if ($val =~ "," || $val>65536 || $val<0){
 716                 return 0;
 717         }
 718         return 1;
 719 }
 720 sub checkrule
 721 {
 722         #check valid port for NAT
 723         if($fwdfwsettings{'USE_NAT'} eq 'ON'){
 724                 #RULE_ACTION must be ACCEPT if we use NAT
 725                 $fwdfwsettings{'RULE_ACTION'} = 'ACCEPT';
 726
 727                 #if no dnat or snat selected errormessage
 728                 if ($fwdfwsettings{'nat'} eq ''){
 729                         $errormessage=$Lang::tr{'fwdfw dnat nochoice'};
 730                         return;
 731                 }
 732
 733                 #if using snat, the external port has to be empty
 734                 if ($fwdfwsettings{'nat'} eq 'snat' && $fwdfwsettings{'dnatport'} ne ''){
 735                         $errormessage=$Lang::tr{'fwdfw dnat extport'};
 736                         return;
 737                 }
 738                 #if no dest port is given in nat area, take target host port
 739                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'grp3'} eq 'TGT_PORT' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$fwdfwsettings{'TGT_PORT'};}
 740                 if($fwdfwsettings{'TGT_PORT'} eq '' && $fwdfwsettings{'dnatport'} ne '' && ($fwdfwsettings{'PROT'} eq 'TCP' || $fwdfwsettings{'PROT'} eq 'UDP')){
 741                         $errormessage=$Lang::tr{'fwdfw dnat porterr2'};
 742                         return;
 743                 }
 744                 #check if port given in nat area is a single valid port or portrange
 745                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'TGT_PORT'} ne '' && !&check_natport($fwdfwsettings{'dnatport'})){
 746                         $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 747                 }elsif($fwdfwsettings{'USESRV'} eq 'ON' && $fwdfwsettings{'grp3'} eq 'cust_srv'){
 748                         my $custsrvport;
 749                         #get service Protocol and Port
 750                         foreach my $key (sort keys %customservice){
 751                                 if($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]){
 752                                         if ($customservice{$key}[2] ne 'TCP' && $customservice{$key}[2] ne 'UDP'){
 753                                                 $errormessage=$Lang::tr{'fwdfw target'}.": ".$Lang::tr{'fwdfw dnat porterr'}."<br>";
 754                                         }
 755                                         $custsrvport= $customservice{$key}[1];
 756                                 }
 757                         }
 758                         if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} eq ''){$fwdfwsettings{'dnatport'}=$custsrvport;}
 759                 }
 760                 #check if DNAT port is multiple
 761                 if($fwdfwsettings{'nat'} eq 'dnat' && $fwdfwsettings{'dnatport'} ne ''){
 762                         my @parts=split(",",$fwdfwsettings{'dnatport'});
 763                                         my @values=();
 764                                         foreach (@parts){
 765                                                 chomp($_);
 766                                                 if ($_ =~ /^(\d+)\-(\d+)$/ || $_ =~ /^(\d+)\:(\d+)$/) {
 767                                                         my $check;
 768                                                         #change dashes with :
 769                                                         $_=~ tr/-/:/;
 770                                                         if ($_ eq "*") {
 771                                                                 push(@values,"1:65535");
 772                                                                 $check='on';
 773                                                         }
 774                                                         if ($_ =~ /^(\D)\:(\d+)$/ || $_ =~ /^(\D)\-(\d+)$/) {
 775                                                                 push(@values,"1:$2");
 776                                                                 $check='on';
 777                                                         }
 778                                                         if ($_ =~ /^(\d+)\:(\D)$/ || $_ =~ /^(\d+)\-(\D)$/) {
 779                                                                 push(@values,"$1:65535");
 780                                                                 $check='on'
 781                                                         }
 782                                                         $errormessage .= &General::validportrange($_, 'destination');
 783                                                         if(!$check){
 784                                                                 push (@values,$_);
 785                                                         }
 786                                                 }else{
 787                                                         if (&General::validport($_)){
 788                                                                 push (@values,$_);
 789                                                         }else{
 790
 791                                                         }
 792                                                 }
 793                                         }
 794                                         $fwdfwsettings{'dnatport'}=join("|",@values);
 795                 }
 796                 #check if a rule with prot tcp or udp and ports is edited and now prot is "all", then delete all ports
 797                 if($fwdfwsettings{'PROT'} eq ''){
 798                         $fwdfwsettings{'dnatport'}='';
 799                 }
 800         }
 801         #check valid remark
 802         if ($fwdfwsettings{'ruleremark'} ne '' && !&validremark($fwdfwsettings{'ruleremark'})){
 803                 $errormessage.=$Lang::tr{'fwdfw err remark'}."<br>";
 804         }
 805         #check if source and target identical
 806         if ($fwdfwsettings{$fwdfwsettings{'grp1'}} eq $fwdfwsettings{$fwdfwsettings{'grp2'}} && $fwdfwsettings{$fwdfwsettings{'grp1'}} ne 'ALL' && $fwdfwsettings{'grp2'} ne 'ipfire'){
 807                 $errormessage=$Lang::tr{'fwdfw err same'};
 808                 return $errormessage;
 809         }
 810         #get source and targetip address if possible
 811         my ($sip,$scidr,$tip,$tcidr);
 812         ($sip,$scidr)=&get_ip("src","grp1");
 813         ($tip,$tcidr)=&get_ip("tgt","grp2");
 814         #check same iprange in source and target
 815         if ($sip ne '' && $scidr ne '' && $tip ne '' && $tcidr ne ''){
 816                 my $networkip1=&General::getnetworkip($sip,$scidr);
 817                 my $networkip2=&General::getnetworkip($tip,$tcidr);
 818                 if ($scidr gt $tcidr){
 819                         if ( &General::IpInSubnet($networkip1,$tip,&General::iporsubtodec($tcidr))){
 820                                 $errormessage.=$Lang::tr{'fwdfw err samesub'};
 821                         }
 822                 }elsif($scidr eq $tcidr && $scidr eq '32'){
 823                         my ($sbyte1,$sbyte2,$sbyte3,$sbyte4)=split(/\./,$networkip1);
 824                         my ($tbyte1,$tbyte2,$tbyte3,$tbyte4)=split(/\./,$networkip2);
 825                                 if ($sbyte1 eq $tbyte1 && $sbyte2 eq $tbyte2 && $sbyte3 eq $tbyte3){
 826                                         $hint=$Lang::tr{'fwdfw hint ip1'}."<br>";
 827                                         $hint.=$Lang::tr{'fwdfw hint ip2'}." Source: $networkip1/$scidr Target: $networkip2/$tcidr<br>";
 828                                 }
 829                 }else{
 830                         if ( &General::IpInSubnet($networkip2,$sip,&General::iporsubtodec($scidr)) ){
 831                         $errormessage.=$Lang::tr{'fwdfw err samesub'};
 832                         }
 833                 }
 834         }
 835         #when icmp selected, no source and targetport allowed
 836         if (($fwdfwsettings{'PROT'} ne '' && $fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP' && $fwdfwsettings{'PROT'} ne 'template') && ($fwdfwsettings{'USESRV'} eq 'ON' || $fwdfwsettings{'USE_SRC_PORT'} eq 'ON')){
 837                 $errormessage.=$Lang::tr{'fwdfw err prot_port'};
 838                 return;
 839         }
 840         #change protocol if prot not equal dest single service
 841         if ($fwdfwsettings{'grp3'} eq 'cust_srv'){
 842                 foreach my $key (sort keys %customservice){
 843                         if($customservice{$key}[0] eq $fwdfwsettings{$fwdfwsettings{'grp3'}}){
 844                                 if ($customservice{$key}[2] ne $fwdfwsettings{'PROT'}){
 845                                         $fwdfwsettings{'PROT'} = $customservice{$key}[2];
 846                                         last;
 847                                 }
 848                         }
 849                 }
 850         }
 851         #check source and destination protocol if source manual and dest servicegroup
 852         if ($fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
 853                 $fwdfwsettings{'PROT'} = '';
 854         }
 855         #ATTENTION: $fwdfwsetting{'TGT_PROT'} deprecated since 30.09.2013
 856         $fwdfwsettings{'TGT_PROT'}=''; #Set field empty (deprecated)
 857         #Check ICMP Types
 858         if ($fwdfwsettings{'PROT'} eq 'ICMP'){
 859                 $fwdfwsettings{'USE_SRC_PORT'}='';
 860                 $fwdfwsettings{'SRC_PORT'}='';
 861                 #$fwdfwsettings{'USESRV'}='';
 862                 $fwdfwsettings{'TGT_PORT'}='';
 863                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
 864                 foreach my $key (keys %icmptypes){
 865                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0] ($icmptypes{$key}[1])"){
 866                                 $fwdfwsettings{'ICMP_TYPES'}="$icmptypes{$key}[0]";
 867                         }
 868                 }
 869         }elsif($fwdfwsettings{'PROT'} eq 'GRE'){
 870                 $fwdfwsettings{'USE_SRC_PORT'}='';
 871                 $fwdfwsettings{'SRC_PORT'}='';
 872                 $fwdfwsettings{'ICMP_TYPES'}='';
 873                 $fwdfwsettings{'USESRV'}='';
 874                 $fwdfwsettings{'TGT_PORT'}='';
 875         }elsif($fwdfwsettings{'PROT'} eq 'ESP'){
 876                 $fwdfwsettings{'USE_SRC_PORT'}='';
 877                 $fwdfwsettings{'SRC_PORT'}='';
 878                 $fwdfwsettings{'ICMP_TYPES'}='';
 879                 $fwdfwsettings{'USESRV'}='';
 880                 $fwdfwsettings{'TGT_PORT'}='';
 881         }elsif($fwdfwsettings{'PROT'} eq 'AH'){
 882                 $fwdfwsettings{'USE_SRC_PORT'}='';
 883                 $fwdfwsettings{'SRC_PORT'}='';
 884                 $fwdfwsettings{'ICMP_TYPES'}='';
 885                 $fwdfwsettings{'USESRV'}='';
 886                 $fwdfwsettings{'TGT_PORT'}='';
 887         }elsif($fwdfwsettings{'PROT'} eq 'IGMP'){
 888                 $fwdfwsettings{'USE_SRC_PORT'}='';
 889                 $fwdfwsettings{'SRC_PORT'}='';
 890                 $fwdfwsettings{'ICMP_TYPES'}='';
 891                 $fwdfwsettings{'USESRV'}='';
 892                 $fwdfwsettings{'TGT_PORT'}='';
 893         }elsif($fwdfwsettings{'PROT'} eq 'IPv6'){
 894                 $fwdfwsettings{'USE_SRC_PORT'}='';
 895                 $fwdfwsettings{'SRC_PORT'}='';
 896                 $fwdfwsettings{'ICMP_TYPES'}='';
 897                 $fwdfwsettings{'USESRV'}='';
 898                 $fwdfwsettings{'TGT_PORT'}='';
 899         }elsif($fwdfwsettings{'PROT'} eq 'IPIP'){
 900                 $fwdfwsettings{'USE_SRC_PORT'}='';
 901                 $fwdfwsettings{'SRC_PORT'}='';
 902                 $fwdfwsettings{'ICMP_TYPES'}='';
 903                 $fwdfwsettings{'USESRV'}='';
 904                 $fwdfwsettings{'TGT_PORT'}='';
 905         }elsif($fwdfwsettings{'PROT'} ne 'TCP' && $fwdfwsettings{'PROT'} ne 'UDP'){
 906                 $fwdfwsettings{'ICMP_TYPES'}='';
 907                 $fwdfwsettings{'SRC_PORT'}='';
 908                 $fwdfwsettings{'TGT_PORT'}='';
 909         }elsif($fwdfwsettings{'PROT'} ne 'ICMP'){
 910                 $fwdfwsettings{'ICMP_TYPES'}='';
 911         }
 912 }
 913 sub checkvpn
 914 {
 915         my $ip=shift;
 916         #Test if manual IP is part of static OpenVPN networks
 917         &General::readhasharray("$configccdnet", \%ccdnet);
 918         foreach my $key (sort keys %ccdnet){
 919                 my ($vpnip,$vpnsubnet) = split ("/",$ccdnet{$key}[1]);
 920                 my $sub=&General::iporsubtodec($vpnsubnet);
 921                 if (&General::IpInSubnet($ip,$vpnip,$sub)){
 922                         return 0;
 923                 }
 924         }
 925         # A Test if manual ip is part of dynamic openvpn subnet is made in getcolor
 926         # because if one creates a custom host with the ip, we need to check the color there!
 927         # It does not make sense to check this here
 928
 929         # Test if manual IP is part of an OpenVPN N2N subnet does also not make sense here
 930         # Is also checked in getcolor
 931
 932         # Test if manual ip is part of an IPsec Network is also checked in getcolor
 933         return 1;
 934 }
 935 sub checkvpncolor
 936 {
 937
 938 }
 939 sub deleterule
 940 {
 941         my %delhash=();
 942         &General::readhasharray($fwdfwsettings{'config'}, \%delhash);
 943         foreach my $key (sort {$a <=> $b} keys %delhash){
 944                 if ($key >= $fwdfwsettings{'key'}) {
 945                         my $next = $key + 1;
 946                         if (exists $delhash{$next}) {
 947                                 foreach my $i (0 .. $#{$delhash{$next}}) {
 948                                         $delhash{$key}[$i] = $delhash{$next}[$i];
 949                                 }
 950                         }
 951                 }
 952         }
 953         # Remove the very last entry.
 954         my $last_key = (sort {$a <=> $b} keys %delhash)[-1];
 955         delete $delhash{$last_key};
 956
 957         &General::writehasharray($fwdfwsettings{'config'}, \%delhash);
 958         &General::firewall_config_changed();
 959
 960         if($fwdfwsettings{'nobase'} ne 'on'){
 961                 &base;
 962         }
 963 }
 964 sub del_double
 965 {
 966         my %all=();
 967         @all{@_}=1;
 968         return (keys %all);
 969 }
 970 sub disable_rule
 971 {
 972         my $key1=shift;
 973         &General::readhasharray("$configfwdfw", \%configfwdfw);
 974         foreach my $key (sort keys %configfwdfw){
 975                         if ($key eq $key1 ){
 976                         if ($configfwdfw{$key}[2] eq 'ON'){$configfwdfw{$key}[2]='';}
 977                 }
 978         }
 979         &General::writehasharray("$configfwdfw", \%configfwdfw);
 980         &General::firewall_config_changed();
 981 }
 982 sub error
 983 {
 984         if ($errormessage) {
 985                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 986                 print "<class name='base'>$errormessage\n";
 987                 print "&nbsp;</class>\n";
 988                 &Header::closebox();
 989         }
 990 }
 991 sub fillselect
 992 {
 993         my %hash=%{(shift)};
 994         my $val=shift;
 995         my $key;
 996         foreach my $key (sort { ncmp($hash{$a}[0],$hash{$b}[0]) }  keys %hash){
 997                 if($hash{$key}[0] eq $val){
 998                         print"<option value='$hash{$key}[0]' selected>$hash{$key}[0]</option>";
 999                 }else{
1000                         print"<option value='$hash{$key}[0]'>$hash{$key}[0]</option>";
1001                 }
1002         }
1003 }
1004 sub gen_dd_block
1005 {
1006         my $srctgt = shift;
1007         my $grp=shift;
1008         my $helper='';
1009         my $show='';
1010         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1011         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1012         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1013         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1014         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1015         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1016         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1017         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1018         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1019         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1020         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1021         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1022         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1023         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1024         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1025         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1026         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1027         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1028         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1029 print<<END;
1030                 <table width='100%' border='0'>
1031                 <tr><td width='50%' valign='top'>
1032                 <table width='95%' border='0'>
1033                 <tr><td width='1%'><input type='radio' name='$grp' id='std_net_$srctgt' value='std_net_$srctgt' $checked{$grp}{'std_net_'.$srctgt}></td><td>$Lang::tr{'fwhost stdnet'}</td><td align='right'><select name='std_net_$srctgt' style='width:200px;'>
1034 END
1035         foreach my $network (sort keys %defaultNetworks)
1036                 {
1037                         next if($defaultNetworks{$network}{'NAME'} eq "IPFire");
1038                         print "<option value='$defaultNetworks{$network}{'NAME'}'";
1039                         print " selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $defaultNetworks{$network}{'NAME'});
1040                         my $defnet="$defaultNetworks{$network}{'NAME'}_NETADDRESS";
1041                         my $defsub="$defaultNetworks{$network}{'NAME'}_NETMASK";
1042                         my $defsub1=&General::subtocidr($ifaces{$defsub});
1043                         $ifaces{$defnet}='' if ($defaultNetworks{$network}{'NAME'} eq 'RED');
1044                         if ($ifaces{$defnet}){
1045                                 print ">$network ($ifaces{$defnet}/$defsub1)</option>";
1046                         }else{
1047                                 print ">$network</option>";
1048                         }
1049                 }
1050         print"</select></td></tr>";
1051         #custom networks
1052         if (! -z $confignet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1053                 print"<tr><td><input type='radio' name='$grp' id='cust_net_$srctgt' value='cust_net_$srctgt' $checked{$grp}{'cust_net_'.$srctgt}></td><td>$Lang::tr{'fwhost cust net'}</td><td align='right'><select name='cust_net_$srctgt' style='width:200px;'>";
1054                 &fillselect(\%customnetwork,$fwdfwsettings{$fwdfwsettings{$grp}});
1055                 print"</select></td>";
1056         }
1057         #custom hosts
1058         if (! -z $confighost || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1059                 print"<tr><td><input type='radio' name='$grp' id='cust_host_$srctgt' value='cust_host_$srctgt' $checked{$grp}{'cust_host_'.$srctgt}></td><td>$Lang::tr{'fwhost cust addr'}</td><td align='right'><select name='cust_host_$srctgt' style='width:200px;'>";
1060                 &fillselect(\%customhost,$fwdfwsettings{$fwdfwsettings{$grp}});
1061                 print"</select></td>";
1062         }
1063         #custom groups
1064         if (! -z $configgrp || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1065                 print"<tr><td valign='top'><input type='radio' name='$grp' id='cust_grp_$srctgt' value='cust_grp_$srctgt' $checked{$grp}{'cust_grp_'.$srctgt}></td><td >$Lang::tr{'fwhost cust grp'}</td><td align='right'><select name='cust_grp_$srctgt' style='width:200px;'>";
1066                 foreach my $key (sort { ncmp($customgrp{$a}[0],$customgrp{$b}[0]) } keys %customgrp) {
1067                         if($helper ne $customgrp{$key}[0] && $customgrp{$key}[2] ne 'none'){
1068                                 print"<option ";
1069                                 print "selected='selected' " if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $customgrp{$key}[0]);
1070                                 print ">$customgrp{$key}[0]</option>";
1071                         }
1072                         $helper=$customgrp{$key}[0];
1073                 }
1074                 print"</select></td>";
1075         }
1076         #End left table. start right table (vpn)
1077         print"</tr></table></td><td valign='top'><table width='95%' border='0' align='right'><tr>";
1078         # CCD networks
1079         if( ! -z $configccdnet || $optionsfw{'SHOWDROPDOWN'} eq 'on'){
1080                 print"<td width='1%'><input type='radio' name='$grp' id='ovpn_net_$srctgt' value='ovpn_net_$srctgt'  $checked{$grp}{'ovpn_net_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdnet'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_net_$srctgt' style='width:200px;'>";
1081                 &fillselect(\%ccdnet,$fwdfwsettings{$fwdfwsettings{$grp}});
1082                 print"</select></td></tr>";
1083         }
1084         #OVPN CCD Hosts
1085         foreach my $key (sort { ncmp($ccdhost{$a}[0],$ccdhost{$b}[0]) } keys %ccdhost){
1086                 if ($ccdhost{$key}[33] ne '' ){
1087                         print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_host_$srctgt' value='ovpn_host_$srctgt' $checked{$grp}{'ovpn_host_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_host_$srctgt' style='width:200px;'>" if ($show eq '');
1088                         $show='1';
1089                         print "<option value='$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($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1095                 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_host_$srctgt' value='ovpn_host_$srctgt' $checked{$grp}{'ovpn_host_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ccdhost'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_host_$srctgt' style='width:200px;'></select></td></tr>" ;
1096         }
1097         if ($show eq '1'){$show='';print"</select></td></tr>";}
1098         #OVPN N2N
1099         foreach my $key (sort { ncmp($ccdhost{$a}[1],$ccdhost{$b}[1]) } keys %ccdhost){
1100                 if ($ccdhost{$key}[3] eq 'net'){
1101                         print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_n2n_$srctgt' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ovpn_n2n'}:</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_n2n_$srctgt' style='width:200px;'>" if ($show eq '');
1102                         $show='1';
1103                         print "<option value='$ccdhost{$key}[1]'";
1104                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ccdhost{$key}[1]);
1105                         print ">$ccdhost{$key}[1]</option>";
1106                 }
1107         }
1108         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1109                 print"<tr><td width='1%'><input type='radio' name='$grp' id='ovpn_n2n_$srctgt' value='ovpn_n2n_$srctgt' $checked{$grp}{'ovpn_n2n_'.$srctgt}></td><td nowrap='nowrap' width='16%'>$Lang::tr{'fwhost ovpn_n2n'}</td><td nowrap='nowrap' width='1%' align='right'><select name='ovpn_n2n_$srctgt' style='width:200px;'></select></td></tr>" ;
1110         }
1111         if ($show eq '1'){$show='';print"</select></td></tr>";}
1112         #IPsec netze
1113         foreach my $key (sort { ncmp($ipsecconf{$a}[1],$ipsecconf{$b}[1]) } keys %ipsecconf) {
1114                 if ($ipsecconf{$key}[3] eq 'net' || ($optionsfw{'SHOWDROPDOWN'} eq 'on' && $ipsecconf{$key}[3] ne 'host')){
1115                         print"<tr><td valign='top'><input type='radio' name='$grp' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td align='right'><select name='ipsec_net_$srctgt' style='width:200px;'>" if ($show eq '');
1116                         $show='1';
1117                         print "<option ";
1118                         print "selected='selected'" if ($fwdfwsettings{$fwdfwsettings{$grp}} eq $ipsecconf{$key}[1]);
1119                         print ">$ipsecconf{$key}[1]</option>";
1120                 }
1121         }
1122         if($optionsfw{'SHOWDROPDOWN'} eq 'on' && $show eq ''){
1123                 print"<tr><td valign='top'><input type='radio' name='$grp' id='ipsec_net_$srctgt' value='ipsec_net_$srctgt' $checked{$grp}{'ipsec_net_'.$srctgt}></td><td >$Lang::tr{'fwhost ipsec net'}</td><td align='right'><select name='ipsec_net_$srctgt' style='width:200px;'><select></td></tr>";
1124         }
1125         if ($show eq '1'){$show='';print"</select></td></tr>";}
1126
1127         print"</table>";
1128         print"</td></tr></table><br>";
1129 }
1130 sub get_ip
1131 {
1132         my $val=shift;
1133         my $grp =shift;
1134         my $a;
1135         my $b;
1136         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1137         if ($fwdfwsettings{$grp} ne $Lang::tr{'fwhost any'}){
1138                 if ($fwdfwsettings{$grp} eq $val.'_addr'){
1139                         ($a,$b)   = split (/\//, $fwdfwsettings{$fwdfwsettings{$grp}});
1140                 }elsif($fwdfwsettings{$grp} eq 'std_net_'.$val){
1141                         if ($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Gr/i){
1142                                 $a=$netsettings{'GREEN_NETADDRESS'};
1143                                 $b=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
1144                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Ora/i){
1145                                 $a=$netsettings{'ORANGE_NETADDRESS'};
1146                                 $b=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
1147                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /Bl/i){
1148                                 $a=$netsettings{'BLUE_NETADDRESS'};
1149                                 $b=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
1150                         }elsif($fwdfwsettings{$fwdfwsettings{$grp}} =~ /OpenVPN/i){
1151                                 &General::readhash("$configovpn",\%ovpnsettings);
1152                                 ($a,$b)   = split (/\//, $ovpnsettings{'DOVPN_SUBNET'});
1153                                 $b=&General::iporsubtocidr($b);
1154                         }
1155                 }elsif($fwdfwsettings{$grp} eq 'cust_net_'.$val){
1156                         &General::readhasharray("$confignet", \%customnetwork);
1157                         foreach my $key (keys %customnetwork){
1158                                 if($customnetwork{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1159                                         $a=$customnetwork{$key}[1];
1160                                         $b=&General::iporsubtocidr($customnetwork{$key}[2]);
1161                                 }
1162                         }
1163                 }elsif($fwdfwsettings{$grp} eq 'cust_host_'.$val){
1164                         &General::readhasharray("$confighost", \%customhost);
1165                         foreach my $key (keys %customhost){
1166                                 if($customhost{$key}[0] eq $fwdfwsettings{$fwdfwsettings{$grp}}){
1167                                         if ($customhost{$key}[1] eq 'ip'){
1168                                                 ($a,$b)=split (/\//,$customhost{$key}[2]);
1169                                                 $b=&General::iporsubtocidr($b);
1170                                         }else{
1171                                                 if ($grp eq 'grp2'){
1172                                                         $errormessage=$Lang::tr{'fwdfw err tgt_mac'};
1173                                                 }
1174                                         }
1175                                 }
1176                         }
1177                 }
1178         }
1179         return $a,$b;
1180 }
1181 sub get_name
1182 {
1183         my $val=shift;
1184         &General::setup_default_networks(\%defaultNetworks);
1185         foreach my $network (sort keys %defaultNetworks)
1186         {
1187                 return "$network" if ($val eq $defaultNetworks{$network}{'NAME'});
1188         }
1189 }
1190 sub getsrcport
1191 {
1192         my %hash=%{(shift)};
1193         my $key=shift;
1194         if($hash{$key}[7] eq 'ON' && $hash{$key}[10]){
1195                 $hash{$key}[10]=~ s/\|/,/g;
1196                 print": $hash{$key}[10]";
1197         }elsif($hash{$key}[7] eq 'ON' && $hash{$key}[8] eq 'ICMP'){
1198                 print": <br>$hash{$key}[9] ";
1199         }
1200 }
1201 sub gettgtport
1202 {
1203         my %hash=%{(shift)};
1204         my $key=shift;
1205         my $service;
1206         my $prot;
1207         if($hash{$key}[11] eq 'ON' && $hash{$key}[12] ne 'ICMP'){
1208                 if($hash{$key}[14] eq 'cust_srv'){
1209                         &General::readhasharray("$configsrv", \%customservice);
1210                         foreach my $i (sort keys %customservice){
1211                                 if($customservice{$i}[0] eq $hash{$key}[15]){
1212                                         $service = $customservice{$i}[0];
1213                                 }
1214                         }
1215                 }elsif($hash{$key}[14] eq 'cust_srvgrp'){
1216                         $service=$hash{$key}[15];
1217                 }elsif($hash{$key}[14] eq 'TGT_PORT'){
1218                         $hash{$key}[15]=~ s/\|/,/g;
1219                         $service=$hash{$key}[15];
1220                 }
1221                 if($service){
1222                         print": $service";
1223                 }
1224         }
1225 }
1226 sub get_serviceports
1227 {
1228         my $type=shift;
1229         my $name=shift;
1230         &General::readhasharray("$configsrv", \%customservice);
1231         &General::readhasharray("$configsrvgrp", \%customservicegrp);
1232         @protocols=();
1233         my @specprot=("IPIP","IPV6","IGMP","GRE","AH","ESP");
1234         if($type eq 'service'){
1235                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1236                         if ($customservice{$key}[0] eq $name){
1237                                 push (@protocols,$customservice{$key}[2]);
1238                         }
1239                 }
1240         }elsif($type eq 'group'){
1241                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1242                         if ($customservicegrp{$key}[0] eq $name){
1243                                 if ($customservicegrp{$key}[2] ~~ @specprot){
1244                                         push (@protocols," ".$customservicegrp{$key}[2]);
1245                                 }else{
1246                                         foreach my $key1 (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1247                                                 if ($customservice{$key1}[0] eq $customservicegrp{$key}[2]){
1248                                                         if (!grep(/$customservice{$key1}[2]/, @protocols)){
1249                                                                 push (@protocols,$customservice{$key1}[2]);}
1250                                                 }
1251                                         }
1252                                 }
1253                         }
1254                 }
1255         }
1256
1257         # Sort protocols alphabetically.
1258         @protocols = sort(@protocols);
1259
1260         return @protocols;
1261 }
1262 sub getcolor
1263 {
1264         my $nettype=shift;
1265         my $val=shift;
1266         my $hash=shift;
1267         if($optionsfw{'SHOWCOLORS'} eq 'on'){
1268                 # Don't colourise MAC addresses
1269                 if (&General::validmac($val)) {
1270                         $tdcolor = "";
1271                         return;
1272                 }
1273
1274                 #custom Hosts
1275                 if ($nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1276                         foreach my $key (sort keys %$hash){
1277                                 if ($$hash{$key}[0] eq $val){
1278                                         $val=$$hash{$key}[2];
1279                                 }
1280                         }
1281                 }
1282                 #standard networks
1283                 if ($val eq 'GREEN'){
1284                         $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1285                         return;
1286                 }elsif ($val eq 'ORANGE'){
1287                         $tdcolor="style='background-color:  $Header::colourorange;color:white;'";
1288                         return;
1289                 }elsif ($val eq 'BLUE'){
1290                         $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1291                         return;
1292                 }elsif ($val eq 'RED' ||$val eq 'RED1' ){
1293                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1294                         return;
1295                 }elsif ($val eq 'IPFire' ){
1296                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1297                         return;
1298                 }elsif ($val eq 'OpenVPN-Dyn' ){
1299                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1300                         return;
1301                 }elsif ($val eq 'IPsec RW' ){
1302                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1303                         return;
1304                 }elsif($val =~ /^(.*?)\/(.*?)$/){
1305                         my ($sip,$scidr) = split ("/",$val);
1306                         if ( &Header::orange_used() && &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1307                                 $tdcolor="style='background-color: $Header::colourorange;color:white;'";
1308                                 return;
1309                         }
1310                         if ( &General::IpInSubnet($sip,$netsettings{'GREEN_ADDRESS'},$netsettings{'GREEN_NETMASK'})){
1311                                 $tdcolor="style='background-color: $Header::colourgreen;color:white;'";
1312                                 return;
1313                         }
1314                         if ( &Header::blue_used() && &General::IpInSubnet($sip,$netsettings{'BLUE_ADDRESS'},$netsettings{'BLUE_NETMASK'})){
1315                                 $tdcolor="style='background-color: $Header::colourblue;color:white;'";
1316                                 return;
1317                         }
1318                 }elsif ($val eq 'Default IP'){
1319                         $tdcolor="style='background-color: $Header::colourred;color:white;'";
1320                         return;
1321                 }
1322                 #Check if a manual IP or custom host is part of a VPN
1323                 if ($nettype eq 'src_addr' || $nettype eq 'tgt_addr' || $nettype eq 'cust_host_src' || $nettype eq 'cust_host_tgt'){
1324                         #Check if IP is part of OpenVPN dynamic subnet
1325                         my ($a,$b) = split("/",$ovpnsettings{'DOVPN_SUBNET'});
1326                         my ($c,$d) = split("/",$val);
1327                         if (&General::IpInSubnet($c,$a,$b)){
1328                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1329                                 return;
1330                         }
1331                         #Check if IP is part of OpenVPN static subnet
1332                         foreach my $key (sort keys %ccdnet){
1333                                 my ($a,$b) = split("/",$ccdnet{$key}[1]);
1334                                 $b =&General::iporsubtodec($b);
1335                                 if (&General::IpInSubnet($c,$a,$b)){
1336                                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1337                                         return;
1338                                 }
1339                         }
1340                         #Check if IP is part of OpenVPN N2N subnet
1341                         foreach my $key (sort keys %ccdhost){
1342                                 if ($ccdhost{$key}[3] eq 'net'){
1343                                         my ($a,$b) = split("/",$ccdhost{$key}[11]);
1344                                         if (&General::IpInSubnet($c,$a,$b)){
1345                                                 $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1346                                                 return;
1347                                         }
1348                                 }
1349                         }
1350                         #Check if IP is part of IPsec RW network
1351                         if ($ipsecsettings{'RW_NET'} ne ''){
1352                                 my ($a,$b) = split("/",$ipsecsettings{'RW_NET'});
1353                                 $b=&General::iporsubtodec($b);
1354                                 if (&General::IpInSubnet($c,$a,$b)){
1355                                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1356                                         return;
1357                                 }
1358                         }
1359                         #Check if IP is part of a IPsec N2N network
1360                         foreach my $key (sort keys %ipsecconf){
1361                                 if ($ipsecconf{$key}[11]){
1362                                         my ($a,$b) = split("/",$ipsecconf{$key}[11]);
1363                                         $b=&General::iporsubtodec($b);
1364                                         if (&General::IpInSubnet($c,$a,$b)){
1365                                                 $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1366                                                 return;
1367                                         }
1368                                 }
1369                         }
1370                 }
1371                 #VPN networks
1372                 if ($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'){
1373                         $tdcolor="style='background-color: $Header::colourovpn;color:white;'";
1374                         return;
1375                 }
1376                 if ($nettype eq 'ipsec_net_src' || $nettype eq 'ipsec_net_tgt'){
1377                         $tdcolor="style='background-color: $Header::colourvpn;color:white;'";
1378                         return;
1379                 }
1380                 #ALIASE
1381                 foreach my $alias (sort keys %aliases)
1382                 {
1383                         if ($val eq $alias){
1384                                 $tdcolor="style='background-color:$Header::colourred;color:white;'";
1385                                 return;
1386                         }
1387                 }
1388         }
1389         $tdcolor='';
1390         return;
1391 }
1392 sub hint
1393 {
1394         if ($hint) {
1395                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost hint'});
1396                 print "<class name='base'>$hint\n";
1397                 print "&nbsp;</class>\n";
1398                 &Header::closebox();
1399         }
1400 }
1401 sub newrule
1402 {
1403         &error;
1404         &General::setup_default_networks(\%defaultNetworks);
1405         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
1406         #read all configfiles
1407         &General::readhasharray("$configccdnet", \%ccdnet);
1408         &General::readhasharray("$confignet", \%customnetwork);
1409         &General::readhasharray("$configccdhost", \%ccdhost);
1410         &General::readhasharray("$confighost", \%customhost);
1411         &General::readhasharray("$configccdhost", \%ccdhost);
1412         &General::readhasharray("$configgrp", \%customgrp);
1413         &General::readhasharray("$configipsec", \%ipsecconf);
1414         &General::get_aliases(\%aliases);
1415         my %checked=();
1416         my $helper;
1417         my $sum=0;
1418         if($fwdfwsettings{'config'} eq ''){$fwdfwsettings{'config'}=$configfwdfw;}
1419         my $config=$fwdfwsettings{'config'};
1420         my %hash=();
1421         #Get Red IP-ADDRESS
1422         open (CONN1,"/var/ipfire/red/local-ipaddress");
1423         my $redip = <CONN1>;
1424         close(CONN1);
1425         if (! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE2'){
1426                 $fwdfwsettings{'RULE_ACTION'}='DROP';
1427         }elsif(! $fwdfwsettings{'RULE_ACTION'} && $fwdfwsettings{'POLICY'} eq 'MODE1'){
1428                 $fwdfwsettings{'RULE_ACTION'}='ACCEPT';
1429         }
1430         $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1431         $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1432         $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1433         $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1434         $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1435         $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1436         $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1437         $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1438         $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1439         $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1440         $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1441         $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1442         $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1443         $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1444         $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1445         $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1446         $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1447         $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1448         $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1449         $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1450         #check if update and get values
1451         if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on' && !$errormessage){
1452                 &General::readhasharray("$config", \%hash);
1453                 foreach my $key (sort keys %hash){
1454                         $sum++;
1455                         if ($key eq $fwdfwsettings{'key'}){
1456                                 $fwdfwsettings{'oldrulenumber'}                 = $fwdfwsettings{'key'};
1457                                 $fwdfwsettings{'RULE_ACTION'}                   = $hash{$key}[0];
1458                                 $fwdfwsettings{'chain'}                                 = $hash{$key}[1];
1459                                 $fwdfwsettings{'ACTIVE'}                                = $hash{$key}[2];
1460                                 $fwdfwsettings{'grp1'}                                  = $hash{$key}[3];
1461                                 $fwdfwsettings{$fwdfwsettings{'grp1'}}  = $hash{$key}[4];
1462                                 $fwdfwsettings{'grp2'}                                  = $hash{$key}[5];
1463                                 $fwdfwsettings{$fwdfwsettings{'grp2'}}  = $hash{$key}[6];
1464                                 $fwdfwsettings{'USE_SRC_PORT'}                  = $hash{$key}[7];
1465                                 $fwdfwsettings{'PROT'}                                  = $hash{$key}[8];
1466                             $fwdfwsettings{'ICMP_TYPES'}                        = $hash{$key}[9];
1467                             $fwdfwsettings{'SRC_PORT'}                          = $hash{$key}[10];
1468                             $fwdfwsettings{'USESRV'}                            = $hash{$key}[11];
1469                             $fwdfwsettings{'TGT_PROT'}                          = $hash{$key}[12];
1470                             $fwdfwsettings{'ICMP_TGT'}                          = $hash{$key}[13];
1471                             $fwdfwsettings{'grp3'}                                      = $hash{$key}[14];
1472                             $fwdfwsettings{$fwdfwsettings{'grp3'}}      = $hash{$key}[15];
1473                             $fwdfwsettings{'ruleremark'}                        = $hash{$key}[16];
1474                             $fwdfwsettings{'LOG'}                                       = $hash{$key}[17];
1475                             $fwdfwsettings{'TIME'}                                      = $hash{$key}[18];
1476                                 $fwdfwsettings{'TIME_MON'}                              = $hash{$key}[19];
1477                                 $fwdfwsettings{'TIME_TUE'}                              = $hash{$key}[20];
1478                                 $fwdfwsettings{'TIME_WED'}                              = $hash{$key}[21];
1479                                 $fwdfwsettings{'TIME_THU'}                              = $hash{$key}[22];
1480                                 $fwdfwsettings{'TIME_FRI'}                              = $hash{$key}[23];
1481                                 $fwdfwsettings{'TIME_SAT'}                              = $hash{$key}[24];
1482                                 $fwdfwsettings{'TIME_SUN'}                              = $hash{$key}[25];
1483                                 $fwdfwsettings{'TIME_FROM'}                             = $hash{$key}[26];
1484                                 $fwdfwsettings{'TIME_TO'}                               = $hash{$key}[27];
1485                                 $fwdfwsettings{'USE_NAT'}                               = $hash{$key}[28];
1486                                 $fwdfwsettings{'nat'}                                   = $hash{$key}[31]; #changed order
1487                                 $fwdfwsettings{$fwdfwsettings{'nat'}}   = $hash{$key}[29];
1488                                 $fwdfwsettings{'dnatport'}                              = $hash{$key}[30];
1489                                 $fwdfwsettings{'LIMIT_CON_CON'}                 = $hash{$key}[32];
1490                                 $fwdfwsettings{'concon'}                                = $hash{$key}[33];
1491                                 $fwdfwsettings{'RATE_LIMIT'}                    = $hash{$key}[34];
1492                                 $fwdfwsettings{'ratecon'}                               = $hash{$key}[35];
1493                                 $fwdfwsettings{'RATETIME'}                              = $hash{$key}[36];
1494                                 $checked{'grp1'}{$fwdfwsettings{'grp1'}}                                = 'CHECKED';
1495                                 $checked{'grp2'}{$fwdfwsettings{'grp2'}}                                = 'CHECKED';
1496                                 $checked{'grp3'}{$fwdfwsettings{'grp3'}}                                = 'CHECKED';
1497                                 $checked{'USE_SRC_PORT'}{$fwdfwsettings{'USE_SRC_PORT'}} = 'CHECKED';
1498                                 $checked{'USESRV'}{$fwdfwsettings{'USESRV'}}                    = 'CHECKED';
1499                                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}}                    = 'CHECKED';
1500                                 $checked{'LOG'}{$fwdfwsettings{'LOG'}}                                  = 'CHECKED';
1501                                 $checked{'TIME'}{$fwdfwsettings{'TIME'}}                                = 'CHECKED';
1502                                 $checked{'TIME_MON'}{$fwdfwsettings{'TIME_MON'}}                = 'CHECKED';
1503                                 $checked{'TIME_TUE'}{$fwdfwsettings{'TIME_TUE'}}                = 'CHECKED';
1504                                 $checked{'TIME_WED'}{$fwdfwsettings{'TIME_WED'}}                = 'CHECKED';
1505                                 $checked{'TIME_THU'}{$fwdfwsettings{'TIME_THU'}}                = 'CHECKED';
1506                                 $checked{'TIME_FRI'}{$fwdfwsettings{'TIME_FRI'}}                = 'CHECKED';
1507                                 $checked{'TIME_SAT'}{$fwdfwsettings{'TIME_SAT'}}                = 'CHECKED';
1508                                 $checked{'TIME_SUN'}{$fwdfwsettings{'TIME_SUN'}}                = 'CHECKED';
1509                                 $checked{'USE_NAT'}{$fwdfwsettings{'USE_NAT'}}                  = 'CHECKED';
1510                                 $checked{'nat'}{$fwdfwsettings{'nat'}}                                  = 'CHECKED';
1511                                 $checked{'LIMIT_CON_CON'}{$fwdfwsettings{'LIMIT_CON_CON'}}      = 'CHECKED';
1512                                 $checked{'RATE_LIMIT'}{$fwdfwsettings{'RATE_LIMIT'}}    = 'CHECKED';
1513                                 $selected{'TIME_FROM'}{$fwdfwsettings{'TIME_FROM'}}             = 'selected';
1514                                 $selected{'TIME_TO'}{$fwdfwsettings{'TIME_TO'}}                 = 'selected';
1515                                 $selected{'ipfire'}{$fwdfwsettings{$fwdfwsettings{'grp2'}}} ='selected';
1516                                 $selected{'ipfire_src'}{$fwdfwsettings{$fwdfwsettings{'grp1'}}} ='selected';
1517                                 $selected{'dnat'}{$fwdfwsettings{'dnat'}}                               ='selected';
1518                                 $selected{'snat'}{$fwdfwsettings{'snat'}}                               ='selected';
1519                                 $selected{'RATETIME'}{$fwdfwsettings{'RATETIME'}}               ='selected';
1520                         }
1521                 }
1522                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1523                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1524                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1525                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1526                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1527                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1528                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1529                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1530                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1531                 $fwdfwsettings{'oldruletype'}=$fwdfwsettings{'chain'};
1532                 $fwdfwsettings{'oldconcon'}=$fwdfwsettings{'LIMIT_CON_CON'};
1533                 $fwdfwsettings{'olduseratelimit'}=$fwdfwsettings{'RATE_LIMIT'};
1534                 $fwdfwsettings{'olduseratelimitamount'}=$fwdfwsettings{'ratecon'};
1535                 $fwdfwsettings{'oldratelimittime'}=$fwdfwsettings{'RATETIME'};
1536
1537                 #check if manual ip (source) is orange network
1538                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1539                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1540                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1541                                 $fwdfwsettings{'oldorange'} ='on';
1542                         }
1543                 }
1544         }else{
1545                 $fwdfwsettings{'ACTIVE'}='ON';
1546                 $fwdfwsettings{'nat'} = 'dnat';
1547                 $checked{'ACTIVE'}{$fwdfwsettings{'ACTIVE'}} = 'CHECKED';
1548                 $checked{'nat'}{$fwdfwsettings{'nat'}} = 'CHECKED';
1549                 $fwdfwsettings{'oldgrp1a'}=$fwdfwsettings{'grp1'};
1550                 $fwdfwsettings{'oldgrp1b'}=$fwdfwsettings{$fwdfwsettings{'grp1'}};
1551                 $fwdfwsettings{'oldgrp2a'}=$fwdfwsettings{'grp2'};
1552                 $fwdfwsettings{'oldgrp2b'}=$fwdfwsettings{$fwdfwsettings{'grp2'}};
1553                 $fwdfwsettings{'oldgrp3a'}=$fwdfwsettings{'grp3'};
1554                 $fwdfwsettings{'oldgrp3b'}=$fwdfwsettings{$fwdfwsettings{'grp3'}};
1555                 $fwdfwsettings{'oldusesrv'}=$fwdfwsettings{'USESRV'};
1556                 $fwdfwsettings{'oldruleremark'}=$fwdfwsettings{'ruleremark'};
1557                 $fwdfwsettings{'oldnat'}=$fwdfwsettings{'USE_NAT'};
1558                 $fwdfwsettings{'oldconcon'}=$fwdfwsettings{'LIMIT_CON_CON'};
1559                 #check if manual ip (source) is orange network
1560                 if ($fwdfwsettings{'grp1'} eq 'src_addr'){
1561                         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1562                         if ( &General::IpInSubnet($sip,$netsettings{'ORANGE_ADDRESS'},$netsettings{'ORANGE_NETMASK'})){
1563                                 $fwdfwsettings{'oldorange'} ='on';
1564                         }
1565                 }
1566         }
1567         # Split manual source and target address and delete the subnet
1568         my ($sip,$scidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp1'}});
1569         if ($scidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp1'}}=$sip;}
1570         my ($dip,$dcidr) = split("/",$fwdfwsettings{$fwdfwsettings{'grp2'}});
1571         if ($dcidr eq '32'){$fwdfwsettings{$fwdfwsettings{'grp2'}}=$dip;}
1572         &Header::openbox('100%', 'left', $Lang::tr{'fwdfw source'});
1573         #------SOURCE-------------------------------------------------------
1574         print "<form method='post'>";
1575         print<<END;
1576                 <table width='100%' border='0'>
1577                 <tr><td width='1%'><input type='radio' name='grp1' value='src_addr'  checked></td><td width='60%'>$Lang::tr{'fwdfw sourceip'}<input type='TEXT' name='src_addr' value='$fwdfwsettings{'src_addr'}' size='16' maxlength='18' ></td><td width='1%'><input type='radio' name='grp1' id='ipfire_src' value='ipfire_src'  $checked{'grp1'}{'ipfire_src'}></td><td><b>Firewall</b></td>
1578 END
1579                 print"<td align='right'><select name='ipfire_src' style='width:200px;'>";
1580                 print "<option value='ALL' $selected{'ipfire_src'}{'ALL'}>$Lang::tr{'all'}</option>";
1581                 print "<option value='GREEN' $selected{'ipfire_src'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1582                 print "<option value='ORANGE' $selected{'ipfire_src'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1583                 print "<option value='BLUE' $selected{'ipfire_src'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>" if (&Header::blue_used());
1584                 print "<option value='RED1' $selected{'ipfire_src'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1585                 if (! -z "${General::swroot}/ethernet/aliases"){
1586                         foreach my $alias (sort keys %aliases)
1587                         {
1588                                 print "<option value='$alias' $selected{'ipfire_src'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1589                         }
1590                 }
1591                 print<<END;
1592                 </select></td></tr>
1593                 <tr><td><br></td></tr>
1594                 </table>
1595 END
1596                 &gen_dd_block('src','grp1');
1597                 &Header::closebox();
1598
1599                 #---SNAT / DNAT ------------------------------------------------
1600                 &Header::openbox('100%', 'left', 'NAT');
1601                 print<<END;
1602                         <label>
1603                                 <input type='checkbox' name='USE_NAT' id='USE_NAT' value="ON" $checked{'USE_NAT'}{'ON'}>
1604                                 $Lang::tr{'fwdfw use nat'}
1605                         </label>
1606                         <div class="NAT">
1607                                 <table class='fw-nat' width='100%' border='0'>
1608                                         <tr>
1609                                                 <td width='5%'></td>
1610                                                 <td width='40%'>
1611                                                         <label>
1612                                                                 <input type='radio' name='nat'  value='dnat' $checked{'nat'}{'dnat'}>
1613                                                                 $Lang::tr{'fwdfw dnat'}
1614                                                         </label>
1615                                                 </td>
1616 END
1617
1618         print <<END;
1619                                                 <td width='25%' align='right'><span class='dnat'>$Lang::tr{'dnat address'}:</span></td>
1620                                                 <td width='30%'>
1621                                                         <select name='dnat' class='dnat' style='width: 100%;'>
1622                                                                 <option value='AUTO' $selected{'dnat'}{'AUTO'}>- $Lang::tr{'automatic'} -</option>
1623                                                                 <option value='Default IP' $selected{'dnat'}{'Default IP'}>$Lang::tr{'red1'} ($redip)</option>
1624 END
1625                 if (%aliases) {
1626                         foreach my $alias (sort keys %aliases) {
1627                                 print "<option value='$alias' $selected{'dnat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1628                         }
1629                 }
1630                 #DNAT Dropdown
1631                 foreach my $network (sort keys %defaultNetworks)
1632                 {
1633                         if ($defaultNetworks{$network}{'NAME'} eq 'BLUE'||$defaultNetworks{$network}{'NAME'} eq 'GREEN' ||$defaultNetworks{$network}{'NAME'} eq 'ORANGE'){
1634                                 print "<option value='$defaultNetworks{$network}{'NAME'}'";
1635                                 print " selected='selected'" if ($fwdfwsettings{'dnat'} eq $defaultNetworks{$network}{'NAME'});
1636                                 print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1637                         }
1638                 }
1639                 print "</select>";
1640                 print "</tr>";
1641
1642                 #SNAT
1643                 print <<END;
1644                                         <tr>
1645                                                 <td width='5%'></td>
1646                                                 <td width='40%'>
1647                                                         <label>
1648                                                                 <input type='radio' name='nat'  value='snat' $checked{'nat'}{'snat'}>
1649                                                                 $Lang::tr{'fwdfw snat'}
1650                                                         </label>
1651                                                 </td>
1652                                                 <td width='25%' align='right'><span class='snat'>$Lang::tr{'snat new source ip address'}:</span></td>
1653                                                 <td width='30%'>
1654                                                         <select name='snat' class='snat' style='width: 100%;'>
1655 END
1656
1657                 foreach my $alias (sort keys %aliases) {
1658                         print "<option value='$alias' $selected{'snat'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1659                 }
1660                 # SNAT Dropdown
1661                 foreach my $network (sort keys %defaultNetworks) {
1662                         if ($defaultNetworks{$network}{'NAME'} eq 'BLUE'||$defaultNetworks{$network}{'NAME'} eq 'GREEN' ||$defaultNetworks{$network}{'NAME'} eq 'ORANGE'){
1663                                 print "<option value='$defaultNetworks{$network}{'NAME'}'";
1664                                 print " selected='selected'" if ($fwdfwsettings{'snat'} eq $defaultNetworks{$network}{'NAME'});
1665                                 print ">$network ($defaultNetworks{$network}{'NET'})</option>";
1666                         }
1667                 }
1668                 print <<END;
1669                                                         </select>
1670                                                 </td>
1671                                         </tr>
1672                                 </table>
1673                         </div>
1674 END
1675                 &Header::closebox();
1676
1677                 #---TARGET------------------------------------------------------
1678                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw target'});
1679                 print<<END;
1680                 <table width='100%' border='0'>
1681                 <tr><td width='1%'><input type='radio' name='grp2' value='tgt_addr'  checked></td><td width='60%' nowrap='nowrap'>$Lang::tr{'fwdfw targetip'}<input type='TEXT' name='tgt_addr' value='$fwdfwsettings{'tgt_addr'}' size='16' maxlength='18'><td width='1%'><input type='radio' name='grp2' id='ipfire' value='ipfire'  $checked{'grp2'}{'ipfire'}></td><td><b>Firewall</b></td>
1682 END
1683                 print"<td align='right'><select name='ipfire' style='width:200px;'>";
1684                 print "<option value='ALL' $selected{'ipfire'}{'ALL'}>$Lang::tr{'all'}</option>";
1685                 print "<option value='GREEN' $selected{'ipfire'}{'GREEN'}>$Lang::tr{'green'} ($ifaces{'GREEN_ADDRESS'})</option>" if $ifaces{'GREEN_ADDRESS'};
1686                 print "<option value='ORANGE' $selected{'ipfire'}{'ORANGE'}>$Lang::tr{'orange'} ($ifaces{'ORANGE_ADDRESS'})</option>" if (&Header::orange_used());
1687                 print "<option value='BLUE' $selected{'ipfire'}{'BLUE'}>$Lang::tr{'blue'} ($ifaces{'BLUE_ADDRESS'})</option>"if (&Header::blue_used());
1688                 print "<option value='RED1' $selected{'ipfire'}{'RED1'}>$Lang::tr{'red1'} ($redip)" if ($redip);
1689                 if (! -z "${General::swroot}/ethernet/aliases"){
1690                         foreach my $alias (sort keys %aliases)
1691                         {
1692                                 print "<option value='$alias' $selected{'ipfire'}{$alias}>$alias ($aliases{$alias}{'IPT'})</option>";
1693                         }
1694                 }
1695                 print<<END;
1696                 </select></td></tr>
1697                 <tr><td><br></td></tr></table>
1698 END
1699                 &gen_dd_block('tgt','grp2');
1700                 &Header::closebox;
1701                 #---PROTOCOL------------------------------------------------------
1702                 $fwdfwsettings{'SRC_PORT'} =~ s/\|/,/g;
1703                 $fwdfwsettings{'TGT_PORT'} =~ s/\|/,/g;
1704                 $fwdfwsettings{'dnatport'} =~ tr/|/,/;
1705
1706                 # The dnatport may be empty, if it matches TGT_PORT
1707                 if ($fwdfwsettings{'dnatport'} eq $fwdfwsettings{'TGT_PORT'}) {
1708                         $fwdfwsettings{'dnatport'} = "";
1709                 }
1710
1711                 &Header::openbox('100%', 'left', $Lang::tr{'fwhost prot'});
1712                 #Fix Protocol for JQuery
1713                 if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp'){
1714                         $fwdfwsettings{'PROT'} = 'template';
1715                 }
1716                 print<<END;
1717                         <table width='100%' border='0'>
1718                                 <tr>
1719                                         <td width="25%">
1720                                                 <select name='PROT' id='protocol' style="width: 95px;">
1721 END
1722                 print "<option value=\"\"";
1723                 if ($fwdfwsettings{'PROT'} eq '') {
1724                         print " selected=\"selected\"";
1725                 }
1726                 print ">$Lang::tr{'all'}</option>";
1727
1728                 print "<option value=\"template\"";
1729                 print " selected=\"selected\"" if ($fwdfwsettings{'grp3'} eq 'cust_srv' || $fwdfwsettings{'grp3'} eq 'cust_srvgrp');
1730                 print ">- $Lang::tr{'template'} -</option>";
1731
1732                 foreach (@PROTOCOLS) {
1733                         print"<option value=\"$_\"";
1734                         if ($_ eq $fwdfwsettings{'PROT'}) {
1735                                 print " selected=\"selected\"";
1736                         }
1737                         if($_ eq "IPv6"){
1738                                 print ">$Lang::tr{'fwdfw prot41'}</option>";
1739                         }else{
1740                                 print ">$_</option>";
1741                         }
1742                 }
1743
1744                 print<<END;
1745                                                 </select>
1746                                         </td>
1747                                         <td width="75%">
1748                                                 <table width='100%' border='0' id="PROTOCOL_ICMP_TYPES">
1749                                                         <tr>
1750                                                                 <td width='20%'>$Lang::tr{'fwhost icmptype'}</td>
1751                                                                 <td colspan='2'>
1752                                                                         <select name='ICMP_TYPES' style='min-width:230px;'>
1753 END
1754                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
1755                 print"<option value='All ICMP-Types'>$Lang::tr{'fwdfw all icmp'}</option>";
1756                 foreach my $key (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
1757                         if($fwdfwsettings{'ICMP_TYPES'} eq "$icmptypes{$key}[0]"){
1758                                 print"<option selected>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1759                         }else{
1760                                 print"<option>$icmptypes{$key}[0] ($icmptypes{$key}[1])</option>";
1761                         }
1762                 }
1763
1764                 print <<END;
1765                                                                         </select>
1766                                                                 </td>
1767                                                         </tr>
1768                                                 </table>
1769
1770                                                 <table width="100%" border="0" id="PROTOCOL_PORTS">
1771                                                         <tr>
1772                                                                 <!-- #SOURCEPORT -->
1773                                                                 <td>
1774                                                                         $Lang::tr{'fwdfw use srcport'}
1775                                                                 </td>
1776                                                                 <td>
1777                                                                         <input type='text' name='SRC_PORT' value='$fwdfwsettings{'SRC_PORT'}' maxlength='20' size='18'>
1778                                                                 </td>
1779                                                                 <td width='10%'>
1780                                                                 </td>
1781
1782                                                                 <!-- #TARGETPORT -->
1783                                                                 <td>
1784                                                                         $Lang::tr{'fwdfw use srv'}
1785                                                                 </td>
1786
1787                                                                 <td>
1788                                                                         <input type='text' name='TGT_PORT' value='$fwdfwsettings{'TGT_PORT'}' maxlength='20' size='18'>
1789                                                                 </td>
1790                                                         </tr>
1791                                                         <tr class="NAT">
1792                                                                 <td colspan='3'></td>
1793                                                                 <td>$Lang::tr{'fwdfw external port nat'}:</td>
1794                                                                 <td>
1795                                                                         <input type='text' name='dnatport' value=\"$fwdfwsettings{'dnatport'}\" maxlength='20' size='18'>
1796                                                                 </td>
1797                                                         </tr>
1798                                                 </table>
1799
1800                                                 <table width="100%" border="0" id="PROTOCOL_TEMPLATE">
1801                                                         <tr>
1802                                                                 <td>
1803                                                                         <input type='radio' name='grp3' id='cust_srv' value='cust_srv' checked>
1804                                                                         $Lang::tr{'fwhost cust service'}
1805                                                                 </td>
1806                                                                 <td>
1807                                                                         <select name='cust_srv' style='min-width: 230px;'>
1808 END
1809
1810                 &General::readhasharray("$configsrv", \%customservice);
1811                 foreach my $key (sort { ncmp($customservice{$a}[0],$customservice{$b}[0]) } keys %customservice){
1812                         print"<option ";
1813                         print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservice{$key}[0]);
1814                         print"value='$customservice{$key}[0]'>$customservice{$key}[0]</option>";
1815                 }
1816
1817                 print <<END;
1818                                                                         </select>
1819                                                                 </td>
1820                                                         </tr>
1821                                                         <tr>
1822                                                                 <td>
1823                                                                         <input type='radio' name='grp3' id='cust_srvgrp' value='cust_srvgrp' $checked{'grp3'}{'cust_srvgrp'}>
1824                                                                         $Lang::tr{'fwhost cust srvgrp'}
1825                                                                 </td>
1826                                                                 <td>
1827                                                                         <select name='cust_srvgrp' style='min-width:230px;'>
1828 END
1829
1830                 &General::readhasharray("$configsrvgrp", \%customservicegrp);
1831                 my $helper;
1832                 foreach my $key (sort { ncmp($customservicegrp{$a}[0],$customservicegrp{$b}[0]) } keys %customservicegrp){
1833                         if ($helper ne $customservicegrp{$key}[0] && $customservicegrp{$key}[2] ne 'none'){
1834                                 print"<option ";
1835                                 print"selected='selected'" if ($fwdfwsettings{$fwdfwsettings{'grp3'}} eq $customservicegrp{$key}[0]);
1836                                 print">$customservicegrp{$key}[0]</option>";
1837                         }
1838                         $helper=$customservicegrp{$key}[0];
1839                 }
1840
1841                 print<<END;
1842                                                                         </select>
1843                                                                 </td>
1844                                                         </tr>
1845                                                 </table>
1846                                         </td>
1847                                 </tr>
1848                         </table>
1849 END
1850
1851                 &Header::closebox;
1852                 $checked{"RULE_ACTION"}{$fwdfwsettings{'RULE_ACTION'}}  = 'CHECKED';
1853                 print <<END;
1854                         <center>
1855                                 <table width="80%" class='tbl' id='actions'>
1856                                         <tr>
1857                                                 <td width="33%" align="center" bgcolor="$color{'color17'}">
1858                                                         &nbsp;<br>&nbsp;
1859                                                 </td>
1860                                                 <td width="33%" align="center" bgcolor="$color{'color25'}">
1861                                                         &nbsp;<br>&nbsp;
1862                                                 </td>
1863                                                 <td width="33%" align="center" bgcolor="$color{'color16'}">
1864                                                         &nbsp;<br>&nbsp;
1865                                                 </td>
1866                                         </tr>
1867                                         <tr>
1868                                                 <td width="33%" align="center">
1869                                                         <label>
1870                                                                 <input type="radio" name="RULE_ACTION" value="ACCEPT" $checked{"RULE_ACTION"}{"ACCEPT"}>
1871                                                                 <strong>$Lang::tr{'fwdfw ACCEPT'}</strong>
1872                                                         </label>
1873                                                 </td>
1874                                                 <td width="33%" align="center">
1875                                                         <label>
1876                                                                 <input type="radio" name="RULE_ACTION" value="DROP" $checked{"RULE_ACTION"}{"DROP"}>
1877                                                                 <strong>$Lang::tr{'fwdfw DROP'}</strong>
1878                                                         </label>
1879                                                 </td>
1880                                                 <td width="33%" align="center">
1881                                                         <label>
1882                                                                 <input type="radio" name="RULE_ACTION" value="REJECT" $checked{"RULE_ACTION"}{"REJECT"}>
1883                                                                 <strong>$Lang::tr{'fwdfw REJECT'}</strong>
1884                                                         </label>
1885                                                 </td>
1886                                         </tr>
1887                                 </table>
1888                         </center>
1889
1890                         <br>
1891 END
1892                 #---Activate/logging/remark-------------------------------------
1893                 &Header::openbox('100%', 'left', $Lang::tr{'fwdfw additional'});
1894                 print<<END;
1895                 <table width='100%' border='0'>
1896 END
1897                 print"<tr><td width='12%'>$Lang::tr{'remark'}:</td><td width='88%' align='left'><input type='text' name='ruleremark' maxlength='255' value='$fwdfwsettings{'ruleremark'}' style='width:99%;'></td></tr>";
1898                 if($fwdfwsettings{'updatefwrule'} eq 'on' || $fwdfwsettings{'copyfwrule'} eq 'on'){
1899                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><select name='rulepos' >";
1900                         for (my $count =1; $count <= $sum; $count++){
1901                                 print"<option value='$count' ";
1902                                 print"selected='selected'" if($fwdfwsettings{'oldrulenumber'} eq $count);
1903                                 print">$count</option>";
1904                         }
1905                         print"</select></td></tr>";
1906                 }else{
1907                         print "<tr><td width='12%'>$Lang::tr{'fwdfw rulepos'}:</td><td><input type='text' name='rulepos' size='2'></td></tr>";
1908                 }
1909
1910                 print<<END;
1911                 </table>
1912                 <table width='100%'>
1913                         <tr>
1914 END
1915
1916                 if ($fwdfwsettings{'updatefwrule'} eq 'on') {
1917                         print <<END;
1918                                 <td>
1919                                         <input type='checkbox' name='ACTIVE' value="ON" $checked{'ACTIVE'}{'ON'}>
1920                                 </td>
1921                                 <td>$Lang::tr{'fwdfw rule activate'}</td>
1922 END
1923                 } else {
1924                         print <<END;
1925                                 <td colspan="2">
1926                                         <input type="hidden" name="ACTIVE" value="ON">
1927                                 </td>
1928 END
1929                 }
1930
1931                 print <<END;
1932                         </tr>
1933                         <tr>
1934                                 <td>
1935                                         <input type='checkbox' name='LOG' value='ON' $checked{'LOG'}{'ON'}>
1936                                 </td>
1937                                 <td>$Lang::tr{'fwdfw log rule'}</td>
1938                         </tr>
1939                         <tr>
1940                                 <td width='1%'>
1941                                         <input type='checkbox' name='TIME' id="USE_TIME_CONSTRAINTS" value='ON' $checked{'TIME'}{'ON'}>
1942                                 </td>
1943                                 <td>$Lang::tr{'fwdfw timeframe'}</td>
1944                         </tr>
1945                         <tr id="TIME_CONSTRAINTS">
1946                                 <td colspan="2">
1947                                         <table width="66%" border="0">
1948                                                 <tr>
1949                                                         <td width="8em">&nbsp;</td>
1950                                                         <td align="center">$Lang::tr{'advproxy monday'}</td>
1951                                                         <td align="center">$Lang::tr{'advproxy tuesday'}</td>
1952                                                         <td align="center">$Lang::tr{'advproxy wednesday'}</td>
1953                                                         <td align="center">$Lang::tr{'advproxy thursday'}</td>
1954                                                         <td align="center">$Lang::tr{'advproxy friday'}</td>
1955                                                         <td align="center">$Lang::tr{'advproxy saturday'}</td>
1956                                                         <td align="center">$Lang::tr{'advproxy sunday'}</td>
1957                                                         <td>&nbsp;</td>
1958                                                 </tr>
1959                                                 <tr>
1960                                                         <td width="8em">&nbsp;</td>
1961                                                         <td align="center"><input type='checkbox' name='TIME_MON' value='on' $checked{'TIME_MON'}{'on'} ></td>
1962                                                         <td align="center"><input type='checkbox' name='TIME_TUE' value='on' $checked{'TIME_TUE'}{'on'} ></td>
1963                                                         <td align="center"><input type='checkbox' name='TIME_WED' value='on' $checked{'TIME_WED'}{'on'} ></td>
1964                                                         <td align="center"><input type='checkbox' name='TIME_THU' value='on' $checked{'TIME_THU'}{'on'} ></td>
1965                                                         <td align="center"><input type='checkbox' name='TIME_FRI' value='on' $checked{'TIME_FRI'}{'on'} ></td>
1966                                                         <td align="center"><input type='checkbox' name='TIME_SAT' value='on' $checked{'TIME_SAT'}{'on'} ></td>
1967                                                         <td align="center"><input type='checkbox' name='TIME_SUN' value='on' $checked{'TIME_SUN'}{'on'} ></td>
1968                                                         <td>
1969                                                                 <select name='TIME_FROM'>
1970 END
1971                 for (my $i=0;$i<=23;$i++) {
1972                         $i = sprintf("%02s",$i);
1973                         for (my $j=0;$j<=45;$j+=15) {
1974                                 $j = sprintf("%02s",$j);
1975                                 my $time = $i.":".$j;
1976                                 print "<option $selected{'TIME_FROM'}{$time}>$i:$j</option>\n";
1977                         }
1978                 }
1979                 print<<END;
1980                                                                 </select> &dash;
1981                                                                 <select name='TIME_TO'>
1982 END
1983                 for (my $i=0;$i<=23;$i++) {
1984                         $i = sprintf("%02s",$i);
1985                         for (my $j=0;$j<=45;$j+=15) {
1986                                 $j = sprintf("%02s",$j);
1987                                 my $time = $i.":".$j;
1988                                 print "<option $selected{'TIME_TO'}{$time}>$i:$j</option>\n";
1989                         }
1990                 }
1991                 print<<END;
1992                                                                 </select>
1993                                                         </td>
1994                                                 </tr>
1995                                         </table>
1996                                 </td>
1997                         </tr>
1998                         <tr>
1999                                 <td width='1%'>
2000                                         <input type='checkbox' name='LIMIT_CON_CON' id="USE_LIMIT_CONCURRENT_CONNECTIONS_PER_IP" value='ON' $checked{'LIMIT_CON_CON'}{'ON'}>
2001                                 </td>
2002                                 <td>$Lang::tr{'fwdfw limitconcon'}</td>
2003                         </tr>
2004                         <tr id="LIMIT_CON">
2005                                 <td colspan='2'>
2006                                         <table width='66%' border='0'>
2007                                                 <tr>
2008                                                         <td width="20em">&nbsp;</td>
2009                                                         <td>$Lang::tr{'fwdfw maxconcon'}: <input type='text' name='concon' size='2' value="$fwdfwsettings{'concon'}"></td>
2010                                                 </tr>
2011                                         </table>
2012                                 </td>
2013                         </tr>
2014                         <tr>
2015                                 <td width='1%'>
2016                                         <input type='checkbox' name='RATE_LIMIT' id="USE_RATELIMIT" value='ON' $checked{'RATE_LIMIT'}{'ON'}>
2017                                 </td>
2018                                 <td>$Lang::tr{'fwdfw ratelimit'}</td>
2019                         </tr>
2020                         <tr id="RATELIMIT">
2021                                 <td colspan='2'>
2022                                         <table width='66%' border='0'>
2023                                                 <tr>
2024                                                         <td width="20em">&nbsp;</td>
2025                                                         <td>$Lang::tr{'fwdfw numcon'}: <input type='text' name='ratecon' size='2' value="$fwdfwsettings{'ratecon'}"> /
2026                                                                 <select name='RATETIME' style='width:100px;'>
2027                                                                         <option value='second' $selected{'RATETIME'}{'second'}>$Lang::tr{'age second'}</option>
2028                                                                         <option value='minute' $selected{'RATETIME'}{'minute'}>$Lang::tr{'minute'}</option>
2029                                                                         <option value='hour' $selected{'RATETIME'}{'hour'}>$Lang::tr{'hour'}</option>
2030                                                                 </select>
2031                                                         </td>
2032                                                 </tr>
2033                                         </table>
2034                                 </td>
2035                         </tr>
2036                 </table>
2037                 <br>
2038 END
2039
2040                 #---ACTION------------------------------------------------------
2041                 if($fwdfwsettings{'updatefwrule'} ne 'on'){
2042                         print<<END;
2043                         <table border='0' width='100%'>
2044                         <tr><td align='right'><input type='submit' value='$Lang::tr{'add'}' style='min-width:100px;' />
2045                         <input type='hidden' name='config' value='$config' >
2046                         <input type='hidden' name='ACTION' value='saverule' ></form>
2047                         <form method='post' style='display:inline;'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value='reset'></form></td></tr>
2048                         </table>
2049                         <br>
2050 END
2051                 }else{
2052                         print<<END;
2053                         <table border='0' width='100%'>
2054                         <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='$fwdfwsettings{'key'}'>
2055                         <input type='hidden' name='oldgrp1a' value='$fwdfwsettings{'oldgrp1a'}' />
2056                         <input type='hidden' name='oldgrp1b' value='$fwdfwsettings{'oldgrp1b'}' />
2057                         <input type='hidden' name='oldgrp2a' value='$fwdfwsettings{'oldgrp2a'}' />
2058                         <input type='hidden' name='oldgrp2b' value='$fwdfwsettings{'oldgrp2b'}' />
2059                         <input type='hidden' name='oldgrp3a' value='$fwdfwsettings{'oldgrp3a'}' />
2060                         <input type='hidden' name='oldgrp3b' value='$fwdfwsettings{'oldgrp3b'}' />
2061                         <input type='hidden' name='oldusesrv' value='$fwdfwsettings{'oldusesrv'}' />
2062                         <input type='hidden' name='oldrulenumber' value='$fwdfwsettings{'oldrulenumber'}' />
2063                         <input type='hidden' name='rulenumber' value='$fwdfwsettings{'rulepos'}' />
2064                         <input type='hidden' name='oldruleremark' value='$fwdfwsettings{'oldruleremark'}' />
2065                         <input type='hidden' name='oldorange' value='$fwdfwsettings{'oldorange'}' />
2066                         <input type='hidden' name='oldnat' value='$fwdfwsettings{'oldnat'}' />
2067                         <input type='hidden' name='oldruletype' value='$fwdfwsettings{'oldruletype'}' />
2068                         <input type='hidden' name='oldconcon' value='$fwdfwsettings{'oldconcon'}' />
2069                         <input type='hidden' name='ACTION' value='saverule' ></form><form method='post' style='display:inline'><input type='submit' value='$Lang::tr{'fwhost back'}' style='min-width:100px;'><input type='hidden' name='ACTION' value'reset'></td></td>
2070                         </table></form>
2071 END
2072                 }
2073                 &Header::closebox();
2074 }
2075 sub pos_up
2076 {
2077         my %uphash=();
2078         my %tmp=();
2079         &General::readhasharray($fwdfwsettings{'config'}, \%uphash);
2080         foreach my $key (sort keys %uphash){
2081                 if ($key eq $fwdfwsettings{'key'}) {
2082                         my $last = $key -1;
2083                         if (exists $uphash{$last}){
2084                                 #save rule last
2085                                 foreach my $y (0 .. $#{$uphash{$last}}) {
2086                                                 $tmp{0}[$y] = $uphash{$last}[$y];
2087                                 }
2088                                 #copy active rule to last
2089                                 foreach my $i (0 .. $#{$uphash{$last}}) {
2090                                         $uphash{$last}[$i] = $uphash{$key}[$i];
2091                                 }
2092                                 #copy saved rule to actual position
2093                                 foreach my $x (0 .. $#{$tmp{0}}) {
2094                                                 $uphash{$key}[$x] = $tmp{0}[$x];
2095                                 }
2096                         }
2097                 }
2098         }
2099         &General::writehasharray($fwdfwsettings{'config'}, \%uphash);
2100         &General::firewall_config_changed();
2101 }
2102 sub pos_down
2103 {
2104         my %downhash=();
2105         my %tmp=();
2106         &General::readhasharray($fwdfwsettings{'config'}, \%downhash);
2107         foreach my $key (sort keys %downhash){
2108                 if ($key eq $fwdfwsettings{'key'}) {
2109                         my $next = $key + 1;
2110                         if (exists $downhash{$next}){
2111                                 #save rule next
2112                                 foreach my $y (0 .. $#{$downhash{$next}}) {
2113                                                 $tmp{0}[$y] = $downhash{$next}[$y];
2114                                 }
2115                                 #copy active rule to next
2116                                 foreach my $i (0 .. $#{$downhash{$next}}) {
2117                                         $downhash{$next}[$i] = $downhash{$key}[$i];
2118                                 }
2119                                 #copy saved rule to actual position
2120                                 foreach my $x (0 .. $#{$tmp{0}}) {
2121                                                 $downhash{$key}[$x] = $tmp{0}[$x];
2122                                 }
2123                         }
2124                 }
2125         }
2126         &General::writehasharray($fwdfwsettings{'config'}, \%downhash);
2127         &General::firewall_config_changed();
2128 }
2129 sub saverule
2130 {
2131         my $hash=shift;
2132         my $config=shift;
2133         &General::readhasharray("$config", $hash);
2134         if (!$errormessage){
2135                 ################################################################
2136                 #check if we change an INPUT rule to a OUTGOING
2137                 if($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'  ){
2138                         &changerule($configinput);
2139                         #print"1";
2140                 }
2141                 #check if we change an INPUT rule to a FORWARD
2142                 elsif($fwdfwsettings{'oldruletype'} eq 'INPUTFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2143                         &changerule($configinput);
2144                         #print"2";
2145                 }
2146                 ################################################################
2147                 #check if we change an OUTGOING rule to an INPUT
2148                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'  ){
2149                         &changerule($configoutgoing);
2150                         #print"3";
2151                 }
2152                 #check if we change an OUTGOING rule to a FORWARD
2153                 elsif($fwdfwsettings{'oldruletype'} eq 'OUTGOINGFW'  && $fwdfwsettings{'chain'} eq 'FORWARDFW'  ){
2154                         &changerule($configoutgoing);
2155                         #print"4";
2156                 }
2157                 ################################################################
2158                 #check if we change a FORWARD rule to an INPUT
2159                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'INPUTFW'){
2160                         &changerule($configfwdfw);
2161                         #print"5";
2162                 }
2163                 #check if we change a FORWARD rule to an OUTGOING
2164                 elsif($fwdfwsettings{'oldruletype'} eq 'FORWARDFW'  && $fwdfwsettings{'chain'} eq 'OUTGOINGFW'){
2165                         &changerule($configfwdfw);
2166                         #print"6";
2167                 }
2168                 $fwdfwsettings{'ruleremark'}=~ s/,/;/g;
2169                 utf8::decode($fwdfwsettings{'ruleremark'});
2170                 $fwdfwsettings{'ruleremark'}=&Header::escape($fwdfwsettings{'ruleremark'});
2171                 if ($fwdfwsettings{'updatefwrule'} ne 'on'){
2172                         my $key = &General::findhasharraykey ($hash);
2173                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2174                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2175                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2176                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2177                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2178                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2179                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2180                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2181                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2182                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2183                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2184                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2185                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2186                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2187                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2188                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2189                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2190                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2191                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2192                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2193                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2194                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2195                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2196                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2197                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2198                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2199                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2200                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2201                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2202                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2203                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2204                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2205                         $$hash{$key}[32] = $fwdfwsettings{'LIMIT_CON_CON'};
2206                         $$hash{$key}[33] = $fwdfwsettings{'concon'};
2207                         $$hash{$key}[34] = $fwdfwsettings{'RATE_LIMIT'};
2208                         $$hash{$key}[35] = $fwdfwsettings{'ratecon'};
2209                         $$hash{$key}[36] = $fwdfwsettings{'RATETIME'};
2210                         &General::writehasharray("$config", $hash);
2211                 }else{
2212                         foreach my $key (sort {$a <=> $b} keys %$hash){
2213                                 if($key eq $fwdfwsettings{'key'}){
2214                                         $$hash{$key}[0]  = $fwdfwsettings{'RULE_ACTION'};
2215                                         $$hash{$key}[1]  = $fwdfwsettings{'chain'};
2216                                         $$hash{$key}[2]  = $fwdfwsettings{'ACTIVE'};
2217                                         $$hash{$key}[3]  = $fwdfwsettings{'grp1'};
2218                                         $$hash{$key}[4]  = $fwdfwsettings{$fwdfwsettings{'grp1'}};
2219                                         $$hash{$key}[5]  = $fwdfwsettings{'grp2'};
2220                                         $$hash{$key}[6]  = $fwdfwsettings{$fwdfwsettings{'grp2'}};
2221                                         $$hash{$key}[7]  = $fwdfwsettings{'USE_SRC_PORT'};
2222                                         $$hash{$key}[8]  = $fwdfwsettings{'PROT'};
2223                                         $$hash{$key}[9]  = $fwdfwsettings{'ICMP_TYPES'};
2224                                         $$hash{$key}[10] = $fwdfwsettings{'SRC_PORT'};
2225                                         $$hash{$key}[11] = $fwdfwsettings{'USESRV'};
2226                                         $$hash{$key}[12] = $fwdfwsettings{'TGT_PROT'};
2227                                         $$hash{$key}[13] = $fwdfwsettings{'ICMP_TGT'};
2228                                         $$hash{$key}[14] = $fwdfwsettings{'grp3'};
2229                                         $$hash{$key}[15] = $fwdfwsettings{$fwdfwsettings{'grp3'}};
2230                                         $$hash{$key}[16] = $fwdfwsettings{'ruleremark'};
2231                                         $$hash{$key}[17] = $fwdfwsettings{'LOG'};
2232                                         $$hash{$key}[18] = $fwdfwsettings{'TIME'};
2233                                         $$hash{$key}[19] = $fwdfwsettings{'TIME_MON'};
2234                                         $$hash{$key}[20] = $fwdfwsettings{'TIME_TUE'};
2235                                         $$hash{$key}[21] = $fwdfwsettings{'TIME_WED'};
2236                                         $$hash{$key}[22] = $fwdfwsettings{'TIME_THU'};
2237                                         $$hash{$key}[23] = $fwdfwsettings{'TIME_FRI'};
2238                                         $$hash{$key}[24] = $fwdfwsettings{'TIME_SAT'};
2239                                         $$hash{$key}[25] = $fwdfwsettings{'TIME_SUN'};
2240                                         $$hash{$key}[26] = $fwdfwsettings{'TIME_FROM'};
2241                                         $$hash{$key}[27] = $fwdfwsettings{'TIME_TO'};
2242                                         $$hash{$key}[28] = $fwdfwsettings{'USE_NAT'};
2243                                         $$hash{$key}[29] = $fwdfwsettings{$fwdfwsettings{'nat'}};
2244                                         $$hash{$key}[30] = $fwdfwsettings{'dnatport'};
2245                                         $$hash{$key}[31] = $fwdfwsettings{'nat'};
2246                                         $$hash{$key}[32] = $fwdfwsettings{'LIMIT_CON_CON'};
2247                                         $$hash{$key}[33] = $fwdfwsettings{'concon'};
2248                                         $$hash{$key}[34] = $fwdfwsettings{'RATE_LIMIT'};
2249                                         $$hash{$key}[35] = $fwdfwsettings{'ratecon'};
2250                                         $$hash{$key}[36] = $fwdfwsettings{'RATETIME'};
2251                                         last;
2252                                 }
2253                         }
2254                 }
2255                 &General::writehasharray("$config", $hash);
2256                 if($fwdfwsettings{'oldrulenumber'} > $fwdfwsettings{'rulepos'}){
2257                         my %tmp=();
2258                         my $val=$fwdfwsettings{'oldrulenumber'}-$fwdfwsettings{'rulepos'};
2259                         for (my $z=0;$z<$val;$z++){
2260                                 foreach my $key (sort {$a <=> $b} keys %$hash){
2261                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2262                                                 my $last = $key -1;
2263                                                 if (exists $$hash{$last}){
2264                                                         #save rule last
2265                                                         foreach my $y (0 .. $#{$$hash{$last}}) {
2266                                                                 $tmp{0}[$y] = $$hash{$last}[$y];
2267                                                         }
2268                                                         #copy active rule to last
2269                                                         foreach my $i (0 .. $#{$$hash{$last}}) {
2270                                                                 $$hash{$last}[$i] = $$hash{$key}[$i];
2271                                                         }
2272                                                         #copy saved rule to actual position
2273                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2274                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2275                                                         }
2276                                                 }
2277                                         }
2278                                 }
2279                                 $fwdfwsettings{'oldrulenumber'}--;
2280                         }
2281                         &General::writehasharray("$config", $hash);
2282                         &General::firewall_config_changed();
2283                 }elsif($fwdfwsettings{'rulepos'} > $fwdfwsettings{'oldrulenumber'}){
2284                         my %tmp=();
2285                         my $val=$fwdfwsettings{'rulepos'}-$fwdfwsettings{'oldrulenumber'};
2286                                 for (my $z=0;$z<$val;$z++){
2287                                         foreach my $key (sort {$a <=> $b} keys %$hash){
2288                                         if ($key eq $fwdfwsettings{'oldrulenumber'}) {
2289                                                 my $next = $key + 1;
2290                                                 if (exists $$hash{$next}){
2291                                                         #save rule next
2292                                                         foreach my $y (0 .. $#{$$hash{$next}}) {
2293                                                                 $tmp{0}[$y] = $$hash{$next}[$y];
2294                                                         }
2295                                                         #copy active rule to next
2296                                                         foreach my $i (0 .. $#{$$hash{$next}}) {
2297                                                                 $$hash{$next}[$i] = $$hash{$key}[$i];
2298                                                         }
2299                                                         #copy saved rule to actual position
2300                                                         foreach my $x (0 .. $#{$tmp{0}}) {
2301                                                                 $$hash{$key}[$x] = $tmp{0}[$x];
2302                                                         }
2303                                                 }
2304                                         }
2305                                 }
2306                                 $fwdfwsettings{'oldrulenumber'}++;
2307                         }
2308                         &General::writehasharray("$config", $hash);
2309                         &General::firewall_config_changed();
2310                 }
2311         }
2312 }
2313 sub validremark
2314 {
2315         # Checks a hostname against RFC1035
2316         my $remark = $_[0];
2317
2318         # Try to decode $remark into UTF-8. If this doesn't work,
2319         # we assume that the string it not sane.
2320         if (!utf8::decode($remark)) {
2321                 return 0;
2322         }
2323
2324         # Check if the string only contains of printable characters.
2325         if ($remark =~ /^[[:print:]]*$/) {
2326                 return 1;
2327         }
2328         return 0;
2329 }
2330 sub viewtablerule
2331 {
2332         &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
2333
2334         &viewtablenew(\%configfwdfw, $configfwdfw, $Lang::tr{'firewall rules'});
2335         &viewtablenew(\%configinputfw, $configinput, $Lang::tr{'incoming firewall access'});
2336         &viewtablenew(\%configoutgoingfw, $configoutgoing, $Lang::tr{'outgoing firewall access'});
2337 }
2338 sub viewtablenew
2339 {
2340         my $hash=shift;
2341         my $config=shift;
2342         my $title=shift;
2343         my $go='';
2344
2345         my $show_box = (! -z $config) || ($optionsfw{'SHOWTABLES'} eq 'on');
2346         return if (!$show_box);
2347
2348         &General::get_aliases(\%aliases);
2349         &General::readhasharray("$confighost", \%customhost);
2350         &General::readhasharray("$config", $hash);
2351         &General::readhasharray("$configccdnet", \%ccdnet);
2352         &General::readhasharray("$configccdhost", \%ccdhost);
2353         &General::readhasharray("$configgrp", \%customgrp);
2354         &General::readhasharray("$configsrvgrp", \%customservicegrp);
2355
2356         &Header::openbox('100%', 'left', $title);
2357         print "<table width='100%' cellspacing='0' class='tbl'>";
2358
2359         if (! -z $config) {
2360                 my $count=0;
2361                 my ($gif,$log);
2362                 my $ruletype;
2363                 my $rulecolor;
2364                 my $tooltip;
2365                 my @tmpsrc=();
2366                 my @tmptgt=();
2367                 my $coloryellow='';
2368
2369                 print <<END;
2370                                 <tr>
2371                                         <th align='right' width='3%'>
2372                                                 #
2373                                         </th>
2374                                         <th width='2%'></th>
2375                                         <th align='center'>
2376                                                 <b>$Lang::tr{'protocol'}</b>
2377                                         </th>
2378                                         <th align='center' width='30%'>
2379                                                 <b>$Lang::tr{'fwdfw source'}</b>
2380                                         </th>
2381                                         <th align='center'>
2382                                                 <b>$Lang::tr{'fwdfw log'}</b>
2383                                         </th>
2384                                         <th align='center' width='30%'>
2385                                                 <b>$Lang::tr{'fwdfw target'}</b>
2386                                         </th>
2387                                         <th align='center' colspan='6' width='18%'>
2388                                                 <b>$Lang::tr{'fwdfw action'}</b>
2389                                         </th>
2390                                 </tr>
2391 END
2392
2393                 foreach my $key (sort  {$a <=> $b} keys %$hash){
2394                         $tdcolor='';
2395                         @tmpsrc=();
2396                         @tmptgt=();
2397                         #check if vpn hosts/nets have been deleted
2398                         if($$hash{$key}[3] =~ /ipsec/i || $$hash{$key}[3] =~ /ovpn/i){
2399                                 push (@tmpsrc,$$hash{$key}[4]);
2400                         }
2401                         if($$hash{$key}[5] =~ /ipsec/i || $$hash{$key}[5] =~ /ovpn/i){
2402                                 push (@tmptgt,$$hash{$key}[6]);
2403                         }
2404                         foreach my $host (@tmpsrc){
2405                                 if($$hash{$key}[3] eq  'ipsec_net_src'){
2406                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2407                                                 $coloryellow='on';
2408                                         }
2409                                 }elsif($$hash{$key}[3] eq  'ovpn_net_src'){
2410                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2411                                                 $coloryellow='on';
2412                                         }
2413                                 }elsif($$hash{$key}[3] eq  'ovpn_n2n_src'){
2414                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2415                                                 $coloryellow='on';
2416                                         }
2417                                 }elsif($$hash{$key}[3] eq  'ovpn_host_src'){
2418                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2419                                                 $coloryellow='on';
2420                                         }
2421                                 }
2422                         }
2423                         foreach my $host (@tmptgt){
2424                                 if($$hash{$key}[5] eq 'ipsec_net_tgt'){
2425                                         if(&fwlib::get_ipsec_net_ip($host,11) eq ''){
2426                                                 $coloryellow='on';
2427                                         }
2428                                 }elsif($$hash{$key}[5] eq 'ovpn_net_tgt'){
2429                                         if(&fwlib::get_ovpn_net_ip($host,1) eq ''){
2430                                                 $coloryellow='on';
2431                                         }
2432                                 }elsif($$hash{$key}[5] eq 'ovpn_n2n_tgt'){
2433                                         if(&fwlib::get_ovpn_n2n_ip($host,27) eq ''){
2434                                                 $coloryellow='on';
2435                                         }
2436                                 }elsif($$hash{$key}[5] eq 'ovpn_host_tgt'){
2437                                         if(&fwlib::get_ovpn_host_ip($host,33) eq ''){
2438                                                 $coloryellow='on';
2439                                         }
2440                                 }
2441                         }
2442                         #check if networkgroups or servicegroups are empty
2443                         foreach my $netgroup (sort keys %customgrp){
2444                                 if(($$hash{$key}[4] eq $customgrp{$netgroup}[0] || $$hash{$key}[6] eq $customgrp{$netgroup}[0]) && $customgrp{$netgroup}[2] eq 'none'){
2445                                         $coloryellow='on';
2446                                 }
2447                         }
2448                         foreach my $srvgroup (sort keys %customservicegrp){
2449                                 if($$hash{$key}[15] eq $customservicegrp{$srvgroup}[0] && $customservicegrp{$srvgroup}[2] eq 'none'){
2450                                         $coloryellow='on';
2451                                 }
2452                         }
2453                         $$hash{'ACTIVE'}=$$hash{$key}[2];
2454                         $count++;
2455                         if($coloryellow eq 'on'){
2456                                 $color="$color{'color14'}";
2457                                 $coloryellow='';
2458                         }elsif($coloryellow eq ''){
2459                                 if ($count % 2){
2460                                         $color="$color{'color22'}";
2461                                 }
2462                                 else{
2463                                         $color="$color{'color20'}";
2464                                 }
2465                         }
2466                         print<<END;
2467                                 <tr bgcolor='$color'>
2468                                         <td align='right' width='3%'>
2469                                                 <b>$key&nbsp;</b>
2470                                         </td>
2471 END
2472
2473                         #RULETYPE (A,R,D)
2474                         if ($$hash{$key}[0] eq 'ACCEPT'){
2475                                 $ruletype='A';
2476                                 $tooltip='ACCEPT';
2477                                 $rulecolor=$color{'color17'};
2478                         }elsif($$hash{$key}[0] eq 'DROP'){
2479                                 $ruletype='D';
2480                                 $tooltip='DROP';
2481                                 $rulecolor=$color{'color25'};
2482                         }elsif($$hash{$key}[0] eq 'REJECT'){
2483                                 $ruletype='R';
2484                                 $tooltip='REJECT';
2485                                 $rulecolor=$color{'color16'};
2486                         }
2487
2488                         print <<END;
2489                                         <td bgcolor='$rulecolor' align='center' width='2%'>
2490                                                 <span title='$tooltip'>&nbsp;&nbsp;</span>
2491                                         </td>
2492 END
2493
2494                         #Get Protocol
2495                         my $prot;
2496                         if ($$hash{$key}[8]){
2497                                 if ($$hash{$key}[8] eq "IPv6"){
2498                                         push (@protocols,$Lang::tr{'fwdfw prot41 short'})
2499                                 }else{
2500                                         push (@protocols,$$hash{$key}[8]);
2501                                 }
2502                         }elsif($$hash{$key}[14] eq 'cust_srv'){
2503                                 &get_serviceports("service",$$hash{$key}[15]);
2504                         }elsif($$hash{$key}[14] eq 'cust_srvgrp'){
2505                                 &get_serviceports("group",$$hash{$key}[15]);
2506                         }else{
2507                                 push (@protocols,$Lang::tr{'all'});
2508                         }
2509
2510                         my $protz=join(", ",@protocols);
2511                         if($protz eq 'ICMP' && $$hash{$key}[9] ne 'All ICMP-Types' && $$hash{$key}[14] ne 'cust_srvgrp'){
2512                                 &General::readhasharray("${General::swroot}/fwhosts/icmp-types", \%icmptypes);
2513                                 foreach my $keyicmp (sort { ncmp($icmptypes{$a}[0],$icmptypes{$b}[0]) }keys %icmptypes){
2514                                         if($$hash{$key}[9] eq "$icmptypes{$keyicmp}[0]"){
2515                                                 print "<td align='center'><span title='$icmptypes{$keyicmp}[0]'><b>$protz ($icmptypes{$keyicmp}[1])</b></span></td>";
2516                                                 last;
2517                                         }
2518                                 }
2519                         }elsif($#protocols gt '3'){
2520                                 print"<td align='center'><span title='$protz'>$Lang::tr{'fwdfw many'}</span></td>";
2521                         }else{
2522                                 print"<td align='center'>$protz</td>";
2523                         }
2524                         @protocols=();
2525                         #SOURCE
2526                         my $ipfireiface;
2527                         &getcolor($$hash{$key}[3],$$hash{$key}[4],\%customhost);
2528                         print"<td align='center' width='30%' $tdcolor>";
2529                         if ($$hash{$key}[3] eq 'ipfire_src'){
2530                                 $ipfireiface=$Lang::tr{'fwdfw iface'};
2531                         }
2532                         if ($$hash{$key}[3] eq 'std_net_src'){
2533                                 print &get_name($$hash{$key}[4]);
2534                         }elsif ($$hash{$key}[3] eq 'src_addr'){
2535                                 my ($split1,$split2) = split("/",$$hash{$key}[4]);
2536                                 if ($split2 eq '32'){
2537                                         print $split1;
2538                                 }else{
2539                                         print $$hash{$key}[4];
2540                                 }
2541                         }elsif ($$hash{$key}[4] eq 'RED1'){
2542                                 print "$ipfireiface $Lang::tr{'fwdfw red'}";
2543                         }elsif ($$hash{$key}[4] eq 'ALL'){
2544                                 print "$ipfireiface $Lang::tr{'all'}";
2545                         }else{
2546                                 if ($$hash{$key}[4] eq 'GREEN' || $$hash{$key}[4] eq 'ORANGE' || $$hash{$key}[4] eq 'BLUE' || $$hash{$key}[4] eq 'RED'){
2547                                         print "$ipfireiface $Lang::tr{lc($$hash{$key}[4])}";
2548                                 }else{
2549                                         print "$ipfireiface $$hash{$key}[4]";
2550                                 }
2551                         }
2552                         $tdcolor='';
2553                         #SOURCEPORT
2554                         &getsrcport(\%$hash,$key);
2555                         #Is this a SNAT rule?
2556                         if ($$hash{$key}[31] eq 'snat' && $$hash{$key}[28] eq 'ON'){
2557                                 my $net=&get_name($$hash{$key}[29]);
2558                                 if ( ! $net){ $net=$$hash{$key}[29];}
2559                                         print"<br>->$net";
2560                                 if ($$hash{$key}[30] ne ''){
2561                                         print": $$hash{$key}[30]";
2562                                 }
2563                         }
2564                         if ($$hash{$key}[17] eq 'ON'){
2565                                 $log="/images/on.gif";
2566                         }else{
2567                                 $log="/images/off.gif";
2568                         }
2569                         #LOGGING
2570                         print<<END;
2571                                         </td>
2572                                         <td align='center'>
2573                                                 <form method='POST' action=''>
2574                                                         <input type='image' img src='$log' alt='$Lang::tr{'click to disable'}' title='$Lang::tr{'fwdfw togglelog'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;'/>
2575                                                         <input type='hidden' name='key' value='$key' />
2576                                                         <input type='hidden' name='config' value='$config' />
2577                                                         <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw togglelog'}' />
2578                                                 </form>
2579                                         </td>
2580 END
2581                         #TARGET
2582                         &getcolor($$hash{$key}[5],$$hash{$key}[6],\%customhost);
2583                         print<<END;
2584                                         <td align='center' $tdcolor>
2585 END
2586                         #Is this a DNAT rule?
2587                         my $natstring;
2588                         if ($$hash{$key}[31] eq 'dnat' && $$hash{$key}[28] eq 'ON'){
2589                                 if ($$hash{$key}[29] eq 'Default IP'){$$hash{$key}[29]=$Lang::tr{'red1'};}
2590                                 if ($$hash{$key}[29] eq 'AUTO'){
2591                                         my @src_addresses=&fwlib::get_addresses(\%$hash,$key,'src');
2592                                         my @nat_ifaces;
2593                                         foreach my $val (@src_addresses){
2594                                                 push (@nat_ifaces,&fwlib::get_nat_address($$hash{$key}[29],$val));
2595                                         }
2596                                         @nat_ifaces=&del_double(@nat_ifaces);
2597                                         $natstring = "";
2598                                 }else{
2599                                         $natstring = "($$hash{$key}[29])";
2600                                 }
2601                                 print "$Lang::tr{'firewall'} $natstring";
2602                                 if($$hash{$key}[30] ne ''){
2603                                         $$hash{$key}[30]=~ tr/|/,/;
2604                                         print": $$hash{$key}[30]";
2605                                 }
2606                                 print"<br>-&gt;";
2607                         }
2608                         if ($$hash{$key}[5] eq 'std_net_tgt' || $$hash{$key}[5] eq 'ipfire'){
2609                                 if ($$hash{$key}[6] eq 'RED1'){
2610                                         print "$Lang::tr{'red1'}";
2611                                 }elsif ($$hash{$key}[6] eq 'GREEN' || $$hash{$key}[6] eq 'ORANGE' || $$hash{$key}[6] eq 'BLUE'|| $$hash{$key}[6] eq 'ALL' || $$hash{$key}[6] eq 'RED')
2612                                 {
2613                                         print &get_name($$hash{$key}[6]);
2614                                 }else{
2615                                         print $$hash{$key}[6];
2616                                 }
2617                         }elsif ($$hash{$key}[5] eq 'tgt_addr'){
2618                                 my ($split1,$split2) = split("/",$$hash{$key}[6]);
2619                                 if ($split2 eq '32'){
2620                                         print $split1;
2621                                 }else{
2622                                         print $$hash{$key}[6];
2623                                 }
2624                         }else{
2625                                 print "$$hash{$key}[6]";
2626                         }
2627                         $tdcolor='';
2628                         #TARGETPORT
2629                         &gettgtport(\%$hash,$key);
2630                         print"</td>";
2631                         #RULE ACTIVE
2632                         if($$hash{$key}[2] eq 'ON'){
2633                                 $gif="/images/on.gif"
2634
2635                         }else{
2636                                 $gif="/images/off.gif"
2637                         }
2638                         print<<END;
2639                                 <td width='3%' align='center'>
2640                                         <form method='POST' action=''>
2641                                                 <input type='image' img src='$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;' />
2642                                                 <input type='hidden' name='key' value='$key' />
2643                                                 <input type='hidden' name='config' value='$config' />
2644                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'fwdfw toggle'}' />
2645                                         </form>
2646                                 </td>
2647                                 <td width='3%' align='center'>
2648                                         <form method='POST' action=''>
2649                                                 <input type='image' img src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'fwdfw edit'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2650                                                 <input type='hidden' name='key' value='$key' />
2651                                                 <input type='hidden' name='config' value='$config' />
2652                                                 <input type='hidden' name='ACTION' value='editrule' />
2653                                         </form>
2654                                 </td>
2655                                 <td width='3%' align='center'>
2656                                         <form method='POST' action=''>
2657                                                 <input type='image' img src='/images/addblue.gif' alt='$Lang::tr{'fwdfw copy'}' title='$Lang::tr{'fwdfw copy'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;' />
2658                                                 <input type='hidden' name='key' value='$key' />
2659                                                 <input type='hidden' name='config' value='$config' />
2660                                                 <input type='hidden' name='ACTION' value='copyrule' />
2661                                         </form>
2662                                 </td>
2663                                 <td width='3%' align='center'>
2664                                         <form method='POST' action=''>
2665                                                 <input type='image' img src='/images/delete.gif' alt='$Lang::tr{'delete'}' title='$Lang::tr{'fwdfw delete'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'   />
2666                                                 <input type='hidden' name='key' value='$key' />
2667                                                 <input type='hidden' name='config' value='$config' />
2668                                                 <input type='hidden' name='ACTION' value='deleterule' />
2669                                         </form>
2670                                 </td>
2671 END
2672                         if (exists $$hash{$key-1}){
2673                                 print<<END;
2674                                         <td width='3%' align='center'>
2675                                                 <form method='POST' action=''>
2676                                                         <input type='image' img src='/images/up.gif' alt='$Lang::tr{'fwdfw moveup'}' title='$Lang::tr{'fwdfw moveup'}'  style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2677                                                         <input type='hidden' name='key' value='$key' />
2678                                                         <input type='hidden' name='config' value='$config' />
2679                                                         <input type='hidden' name='ACTION' value='moveup' />
2680                                                 </form>
2681                                         </td>
2682 END
2683                         }else{
2684                                 print"<td width='3%'></td>";
2685                         }
2686
2687                         if (exists $$hash{$key+1}){
2688                                 print<<END;
2689                                         <td width='3%' align='center'>
2690                                                 <form method='POST' action=''>
2691                                                         <input type='image' img src='/images/down.gif' alt='$Lang::tr{'fwdfw movedown'}' title='$Lang::tr{'fwdfw movedown'}' style='padding-top: 0px; padding-left: 0px; padding-bottom: 0px ;padding-right: 0px ;display: block;'  />
2692                                                         <input type='hidden' name='key' value='$key' />
2693                                                         <input type='hidden' name='config' value='$config' />
2694                                                         <input type='hidden' name='ACTION' value='movedown' />
2695                                                 </form>
2696                                         </td>
2697                                 </tr>
2698 END
2699                         }else{
2700                                 print"<td width='3%'></td></tr>";
2701                         }
2702                         #REMARK
2703                         if ($optionsfw{'SHOWREMARK'} eq 'on' && $$hash{$key}[16] ne ''){
2704                                 print <<END;
2705                                         <tr bgcolor='$color'>
2706                                                 <td>&nbsp;</td>
2707                                                 <td bgcolor='$rulecolor'></td>
2708                                                 <td colspan='10'>
2709                                                         &nbsp; <em>$$hash{$key}[16]</em>
2710                                                 </td>
2711                                         </tr>
2712 END
2713                         }
2714
2715                         if ($$hash{$key}[18] eq 'ON'){
2716                                 #TIMEFRAME
2717                                 if ($$hash{$key}[18] eq 'ON'){
2718                                         my @days=();
2719                                         if($$hash{$key}[19] ne ''){push (@days,$Lang::tr{'fwdfw wd_mon'});}
2720                                         if($$hash{$key}[20] ne ''){push (@days,$Lang::tr{'fwdfw wd_tue'});}
2721                                         if($$hash{$key}[21] ne ''){push (@days,$Lang::tr{'fwdfw wd_wed'});}
2722                                         if($$hash{$key}[22] ne ''){push (@days,$Lang::tr{'fwdfw wd_thu'});}
2723                                         if($$hash{$key}[23] ne ''){push (@days,$Lang::tr{'fwdfw wd_fri'});}
2724                                         if($$hash{$key}[24] ne ''){push (@days,$Lang::tr{'fwdfw wd_sat'});}
2725                                         if($$hash{$key}[25] ne ''){push (@days,$Lang::tr{'fwdfw wd_sun'});}
2726                                         my $weekdays=join(",",@days);
2727                                         if (@days){
2728                                                 print"<tr bgcolor='$color'>";
2729                                                 print"<td>&nbsp;</td><td bgcolor='$rulecolor'></td><td align='left' colspan='10'>&nbsp; $weekdays &nbsp; $$hash{$key}[26] - $$hash{$key}[27]</td></tr>";
2730                                         }
2731                                 }
2732                         }
2733                         print"<tr bgcolor='FFFFFF'><td colspan='13' height='1'></td></tr>";
2734                 }
2735         } elsif ($optionsfw{'SHOWTABLES'} eq 'on') {
2736                 print <<END;
2737                         <tr>
2738                                 <td colspan='7' height='30' bgcolor=$color{'color22'} align='center'>$Lang::tr{'fwhost empty'}</td>
2739                         </tr>
2740 END
2741         }
2742
2743         #SHOW FINAL RULE
2744         my $policy = 'fwdfw ' . $fwdfwsettings{'POLICY'};
2745         my $colour = "bgcolor='green'";
2746         if ($fwdfwsettings{'POLICY'} eq 'MODE1') {
2747                 $colour = "bgcolor='darkred'";
2748         }
2749
2750         my $message;
2751         if (($config eq '/var/ipfire/firewall/config') && ($fwdfwsettings{'POLICY'} ne 'MODE1')) {
2752                 print <<END;
2753                         <tr>
2754                                 <td colspan='13'>&nbsp;</td>
2755                         </tr>
2756                         <tr>
2757                                 <td colspan='13' style="padding-left:0px;padding-right:0px">
2758                                         <table width="100%" border='1' rules="cols" cellspacing='0'>
2759 END
2760
2761                 # GREEN
2762                 print <<END;
2763                         <tr>
2764                                 <td align='center'>
2765                                         <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2766                                 </td>
2767                                 <td align='center'>
2768                                         <font color="$Header::colourred">$Lang::tr{'red'}</font>
2769                                         ($Lang::tr{'fwdfw pol allow'})
2770                                 </td>
2771 END
2772
2773                 if (&Header::orange_used()) {
2774                         print <<END;
2775                                 <td align='center'>
2776                                         <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2777                                         ($Lang::tr{'fwdfw pol allow'})
2778                                 </td>
2779 END
2780                 }
2781
2782                 if (&Header::blue_used()) {
2783                         print <<END;
2784                                 <td align='center'>
2785                                         <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2786                                         ($Lang::tr{'fwdfw pol allow'})
2787                                 </td>
2788 END
2789                 }
2790
2791                 print"</tr>";
2792
2793                 # ORANGE
2794                 if (&Header::orange_used()) {
2795                         print <<END;
2796                                 <tr>
2797                                         <td align='center' width='20%'>
2798                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2799                                         </td>
2800                                         <td align='center'>
2801                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2802                                                 ($Lang::tr{'fwdfw pol allow'})
2803                                         </td>
2804                                         <td align='center'>
2805                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2806                                                 ($Lang::tr{'fwdfw pol block'})
2807                                         </td>
2808 END
2809
2810                         if (&Header::blue_used()) {
2811                                 print <<END;
2812                                         <td align='center'>
2813                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2814                                                 ($Lang::tr{'fwdfw pol block'})
2815                                         </td>
2816 END
2817                         }
2818
2819                         print"</tr>";
2820                 }
2821
2822                 if (&Header::blue_used()) {
2823                         print <<END;
2824                                 <tr>
2825                                         <td align='center'>
2826                                                 <font color="$Header::colourblue">$Lang::tr{'blue'}</font>
2827                                         </td>
2828                                         <td align='center'>
2829                                                 <font color="$Header::colourred">$Lang::tr{'red'}</font>
2830                                                 ($Lang::tr{'fwdfw pol allow'})
2831                                         </td>
2832 END
2833
2834                         if (&Header::orange_used()) {
2835                                 print <<END;
2836                                         <td align='center'>
2837                                                 <font color="$Header::colourorange">$Lang::tr{'orange'}</font>
2838                                                 ($Lang::tr{'fwdfw pol block'})
2839                                         </td>
2840 END
2841                         }
2842
2843                         print <<END;
2844                                         <td align='center'>
2845                                                 <font color="$Header::colourgreen">$Lang::tr{'green'}</font>
2846                                                 ($Lang::tr{'fwdfw pol block'})
2847                                         </td>
2848                                 </tr>
2849 END
2850                 }
2851
2852                 print <<END;
2853                                         </table>
2854                                 </td>
2855                         </tr>
2856 END
2857
2858                 $message = $Lang::tr{'fwdfw pol allow'};
2859
2860         } elsif ($config eq '/var/ipfire/firewall/outgoing' && ($fwdfwsettings{'POLICY1'} ne 'MODE1')) {
2861                 $message = $Lang::tr{'fwdfw pol allow'};
2862                 $colour = "bgcolor='green'";
2863         } else {
2864                 $message = $Lang::tr{'fwdfw pol block'};
2865                 $colour = "bgcolor='darkred'";
2866         }
2867
2868         if ($message) {
2869                 print <<END;
2870                         <tr>
2871                                 <td $colour align='center' colspan='13'>
2872                                         <font color='#FFFFFF'>$Lang::tr{'policy'}: $message</font>
2873                                 </td>
2874                         </tr>
2875 END
2876         }
2877
2878         print "</table>";
2879         print "<br>";
2880
2881         &Header::closebox();
2882 }
2883
2884 &Header::closebigbox();
2885 &Header::closepage();