config/firewall/convert-outgoingfw

   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 # This script converts old groups and firewallrules                           #
  23 # to the new one. This is a 3-step process.                                   #
  24 # STEP1: convert groups ->LOG /var/log/converters                             #
  25 # STEP2: convert rules  ->LOG /var/log/converters                             #
  26 # STEP3: convert P2P rules                                                    #
  27 #                                                                             #
  28 ###############################################################################
  29
  30 require '/var/ipfire/general-functions.pl';
  31 require "${General::swroot}/lang.pl";
  32
  33 use Socket;
  34 use File::Path;
  35 use File::Copy;
  36
  37 my $ipgrouppath         = "${General::swroot}/outgoing/groups/ipgroups/";
  38 my $macgrouppath        = "${General::swroot}/outgoing/groups/macgroups/";
  39 my $outgoingrules       = "${General::swroot}/outgoing/rules";
  40 my $outfwsettings       = "${General::swroot}/outgoing/settings";
  41 my $host                        = "Converted ";
  42 my $confighosts         = "${General::swroot}/fwhosts/customhosts";
  43 my $confignets          = "${General::swroot}/fwhosts/customnetworks";
  44 my $configgroups        = "${General::swroot}/fwhosts/customgroups";
  45 my $ovpnsettings        = "${General::swroot}/ovpn/settings";
  46 my $ovpnconfig          = "${General::swroot}/ovpn/ovpnconfig";
  47 my $ccdconfig           = "${General::swroot}/ovpn/ccd.conf";
  48 my $fwdfwconfig         = "${General::swroot}/firewall/config";
  49 my $outfwconfig         = "${General::swroot}/firewall/outgoing";
  50 my $fwdfwsettings       = "${General::swroot}/firewall/settings";
  51 my @ipgroups = qx(ls $ipgrouppath 2>/dev/null);
  52 my @macgroups = qx(ls $macgrouppath 2>/dev/null);
  53 my @hostarray=();
  54 my %outsettings=();
  55 my %hosts=();
  56 my %nets=();
  57 my %groups=();
  58 my %settingsovpn=();
  59 my %configovpn=();
  60 my %ccdconf=();
  61 my %fwconfig=();
  62 my %fwconfigout=();
  63 my %fwdsettings=();
  64 my %ownnet=();
  65 my %ovpnSettings = ();
  66 my @active= ('Aktiv', 'aktiv', 'Active', 'Activo', 'Actif', 'Actief', 'Aktywne', 'Активен', 'Aktif');
  67 &General::readhash("${General::swroot}/ovpn/settings", \%ovpnSettings);
  68 &General::readhash("${General::swroot}/ethernet/settings", \%ownnet);
  69
  70 if (-e "$outfwsettings") {
  71         &General::readhash($outfwsettings,\%outsettings);
  72 }
  73 else
  74 {
  75         print "Config file for outgoing-firewall not found. Exiting!\n";
  76         exit(1);
  77 }
  78
  79 if (! -s "$outfwsettings") {
  80         print "Empty DMZ configuration file. Nothing to do. Exiting...\n";
  81         #Fill the firewall settings file
  82         open (SETTINGS, ">/var/ipfire/firewall/settings");
  83         print SETTINGS "POLICY=MODE2\n";
  84         print SETTINGS "POLICY1=MODE2\n";
  85         close (SETTINGS);
  86         exit(0);
  87 }
  88
  89 #ONLY RUN if /var/ipfire/outgoing exists
  90 if ( -d "/var/ipfire/outgoing"){
  91         &process_groups;
  92         &process_rules;
  93         &process_p2p;
  94 }
  95 else
  96 {
  97         print "/var/ipfire/outgoing not found. Exiting!\n";
  98         exit 1
  99 }
 100
 101 system("/usr/local/bin/firewallctrl");
 102
 103 sub process_groups
 104 {
 105         if(! -d "/var/log/converters"){ mkdir("/var/log/converters");}
 106         if( -f "/var/log/converters/groups-convert.log"){rmtree("var/log/converters");}
 107         open (LOG, ">/var/log/converters/groups-convert.log") or die $!;
 108         #IP Group processing
 109         foreach my $group (@ipgroups){
 110                 my $now=localtime;
 111                 chomp $group;
 112                 print LOG "\n$now Processing IP-GROUP: $group...\n";
 113                 open (DATEI, "<$ipgrouppath/$group");
 114                 my @zeilen = <DATEI>;
 115                 foreach my $ip (@zeilen){
 116                         chomp($ip);
 117                         $ip =~ s/\s//gi;
 118                         print LOG "$now Check IP $ip from Group $group ";
 119                         my $val=&check_ip($ip);
 120                         if($val){
 121                                 push(@hostarray,$val.",ip");
 122                                 print LOG "$now -> OK\n";
 123                         }
 124                         else{
 125                                 print LOG "$now -> IP \"$ip\" from group $group not converted (invalid IP) \n";
 126                         }
 127                         $val='';
 128                 }
 129                 &new_hostgrp($group,'ip');
 130                 @hostarray=();
 131         }
 132         $group='';
 133         @zeilen=();
 134         @hostarray=();
 135         #MAC Group processing
 136         foreach my $group (@macgroups){
 137                 chomp $group;
 138                 print LOG "\nProcessing MAC-GROUP: $group...\n";
 139                 open (DATEI, "<$macgrouppath/$group") or die 'Unable to open config file.';
 140                 my @zeilen = <DATEI>;
 141                 foreach my $mac (@zeilen){
 142                         chomp($mac);
 143                         $mac =~ s/\s//gi;
 144                         print LOG "$now Checking MAC $mac from group $group ";
 145                         #MAC checking
 146                         if(&General::validmac($mac)){
 147                                 $val=$mac;
 148                         }
 149                         if($val){
 150                                 push(@hostarray,$val.",mac");
 151                                 print LOG "$now -> OK\n";
 152                         }
 153                         else{
 154                                 print LOG "$now -> Mac $mac from group $group not converted (invalid MAC)\n";
 155                         }
 156                         $val='';
 157                 }
 158                 &new_hostgrp($group,'mac');
 159                 @hostarray=();
 160                 @zeilen=();
 161         }
 162         close (LOG);
 163 }
 164 sub check_ip
 165 {
 166         my $adr=shift;
 167         my $a;
 168         #ip with subnet in decimal
 169         if($adr =~ m/^(\d\d?\d?).(\d\d?\d?).(\d\d?\d?).(\d\d?\d?)\/(\d{1,2})$/){
 170                 $adr=int($1).".".int($2).".".int($3).".".int($4);
 171                 my $b = &General::iporsubtodec($5);
 172                 $a=$adr."/".$b;
 173         }elsif($adr =~ /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 174                 $adr=int($1).".".int($2).".".int($3).".".int($4);
 175                 if(&General::validip($adr)){
 176                         $a=$adr."/255.255.255.255";
 177                 }
 178         }
 179         if(&General::validipandmask($adr)){
 180                 $a=&General::iporsubtodec($adr);
 181         }
 182         return $a;
 183 }
 184 sub new_hostgrp
 185 {
 186         &General::readhasharray($confighosts,\%hosts);
 187         &General::readhasharray($confignets,\%nets);
 188         &General::readhasharray($configgroups,\%groups);
 189         my $grp=shift;
 190         my $run=shift;
 191         my $name; #"converted"
 192         my $name2;
 193         my $name3; #custom host/custom net
 194         my $mac2;
 195         foreach my $adr (@hostarray){
 196                 if($run eq 'ip'){
 197                         my ($ip,$type)                  = split(",",$adr);
 198                         my ($ippart,$subnet)    = split("/",$ip);
 199                         my ($byte1,$byte2,$byte3,$byte4) = split(/\./,$subnet);
 200                         if($byte4 eq '255'){
 201                                 print LOG "Processing SINGLE HOST $ippart/$subnet from group $grp\n";
 202                                 if(!&check_host($ip)){
 203                                         my $key         = &General::findhasharraykey(\%hosts);
 204                                         $name="host ";
 205                                         $name2=$name.$ippart;
 206                                         $name3="Custom Host";
 207                                         $hosts{$key}[0] = $name2;
 208                                         $hosts{$key}[1] = $type;
 209                                         $hosts{$key}[2] = $ip;
 210                                         $hosts{$key}[3] = '';
 211                                         print LOG "->Host (IP) $ip added to custom hosts\n"
 212                                 }else{
 213                                         print LOG "->Host (IP) $ip already exists in custom hosts\n";
 214                                         $name="host ";
 215                                         $name2=$name.$ippart;
 216                                         $name="host ";
 217                                         $name2=$name.$ippart;
 218                                         $name3="Custom Host";
 219                                 }
 220                         }elsif($byte4 < '255'){
 221                                 print LOG "Processing NETWORK $ippart/$subnet from Group $grp\n";
 222                                 if(!&check_net($ippart,$subnet)){
 223                                         #Check if this network is one one of IPFire internal networks
 224                                         if (($ownnet{'GREEN_NETADDRESS'}                ne '' && $ownnet{'GREEN_NETADDRESS'}    ne '0.0.0.0') && &General::IpInSubnet($ippart,$ownnet{'GREEN_NETADDRESS'},$ownnet{'GREEN_NETMASK'}))
 225                                         {
 226                                                 $name2='GREEN';
 227                                                 $name3='Standard Network';
 228                                         }elsif (($ownnet{'ORANGE_NETADDRESS'}   ne '' && $ownnet{'ORANGE_NETADDRESS'}   ne '0.0.0.0') && &General::IpInSubnet($ippart,$ownnet{'ORANGE_NETADDRESS'},$ownnet{'ORANGE_NETMASK'}))
 229                                         {
 230                                                 $name2='ORANGE';
 231                                                 $name3='Standard Network';
 232                                         }elsif (($ownnet{'BLUE_NETADDRESS'}     ne '' && $ownnet{'BLUE_NETADDRESS'}     ne '0.0.0.0') && &General::IpInSubnet($ippart,$ownnet{'BLUE_NETADDRESS'},$ownnet{'BLUE_NETMASK'}))
 233                                         {
 234                                                 $name2='BLUE';
 235                                                 $name3='Standard Network';
 236                                         }elsif ($ippart eq '0.0.0.0')
 237                                         {
 238                                                 $name2='ALL';
 239                                                 $name3='Standard Network';
 240                                         }elsif(defined($ovpnSettings{'DOVPN_SUBNET'}) && "$ippart/".&General::iporsubtodec($subnet) eq $ovpnSettings{'DOVPN_SUBNET'})
 241                                         {
 242                                                 $name2='OpenVPN-Dyn';
 243                                                 $name3='Standard Network';
 244                                         }else{
 245                                                 my $netkey      =  &General::findhasharraykey(\%nets);
 246                                                 $name="net ";
 247                                                 $name2=$name.$ippart;
 248                                                 $name3="Custom Network";
 249                                                 $nets{$netkey}[0] = $name2;
 250                                                 $nets{$netkey}[1] = $ippart;
 251                                                 $nets{$netkey}[2] = $subnet;
 252                                                 $nets{$netkey}[3] = '';
 253                                                 print LOG "->Network $ippart/$subnet added to custom networks\n";
 254                                         }
 255                                 }else{
 256                                         print LOG "Network $ippart already exists in custom networks\n";
 257                                         $name="net ";
 258                                         $name2=$name.$ippart;
 259                                         $name="net ";
 260                                         $name2=$name.$ippart;
 261                                         $name3="Custom Network";
 262                                 }
 263                         }
 264                         if($name2 && !&check_grp($grp,$name2)){
 265                                 my $grpkey      = &General::findhasharraykey(\%groups);
 266                                 $groups{$grpkey}[0]     = $grp;
 267                                 $groups{$grpkey}[1]     = '';
 268                                 $groups{$grpkey}[2]     = $name2;
 269                                 $groups{$grpkey}[3]     = $name3;
 270                                 print LOG "->$name2 added to group $grp\n";
 271                         }
 272                 }elsif($run eq 'mac'){
 273                         #MACRUN
 274                         my ($mac,$type) = split(",",$adr);
 275                         print LOG "Processing HOST (MAC) $mac\n";
 276                         if(!&check_host($mac)){
 277                                 my $key = &General::findhasharraykey(\%hosts);
 278                                 $name="host ";
 279                                 $mac2=$mac;
 280                                 $mac2 =~ s/:/-/g;
 281                                 $name2=$name.$mac2;
 282                                 $name3="Custom Host";
 283                                 $hosts{$key}[0] = $name2;
 284                                 $hosts{$key}[1] = $type;
 285                                 $hosts{$key}[2] = $mac;
 286                                 print LOG "->Host (MAC) $mac added to custom hosts\n";
 287                         }else{
 288                                 $mac2=mac;
 289                                 $mac2 =~ s/:/-/g;
 290                                 print LOG "->Host (MAC) $mac already exists in custom hosts \n";
 291                                 $name="host ";
 292                                 $name2=$name.$mac2;
 293                                 $name3="Custom Host";
 294                         }
 295                         if($name2 && !&check_grp($grp,$name2)){
 296                                 my $grpkey      = &General::findhasharraykey(\%groups);
 297                                 $groups{$grpkey}[0]     = $grp;
 298                                 $groups{$grpkey}[1]     = '';
 299                                 $groups{$grpkey}[2]     = $name2;
 300                                 $groups{$grpkey}[3]     = $name3;
 301                                 print LOG "->$name2 added to group $grp\n";
 302                         }
 303                 }
 304         }
 305         @hostarray=();
 306         &General::writehasharray($confighosts,\%hosts);
 307         &General::writehasharray($configgroups,\%groups);
 308         &General::writehasharray($confignets,\%nets);
 309
 310 }
 311 sub check_host
 312 {
 313         my $ip=shift;
 314         foreach my $key (sort keys %hosts)
 315         {
 316                 if($hosts{$key}[2] eq $ip)
 317                 {
 318                         return 1;
 319                 }
 320         }
 321         return 0;
 322 }
 323 sub check_net
 324 {
 325         my $ip=shift;
 326         my $sub=shift;
 327         foreach my $key (sort keys %nets)
 328         {
 329                 if($nets{$key}[1] eq $ip && $nets{$key}[2] eq $sub)
 330                 {
 331                         return 1;
 332                 }
 333         }
 334         return 0;
 335 }
 336 sub check_grp
 337 {
 338         my $grp=shift;
 339         my $value=shift;
 340         foreach my $key (sort keys %groups)
 341         {
 342                 if($groups{$key}[0] eq $grp && $groups{$key}[2] eq $value)
 343                 {
 344                         return 1;
 345                 }
 346         }
 347         return 0;
 348 }
 349 sub process_rules
 350 {
 351         my ($type,$action,$active,$grp1,$source,$grp2,$useport,$port,$prot,$grp3,$target,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to);
 352         #open LOG
 353         if( -f "/var/log/converters/outgoingfw-convert.log"){unlink ("/var/log/converters/outgoingfw-convert.log");}
 354         open (LOG, ">/var/log/converters/outgoingfw-convert.log") or die $!;
 355
 356         &General::readhash($fwdfwsettings,\%fwdsettings);
 357         if ($outsettings{'POLICY'} eq 'MODE1'){
 358                 $fwdsettings{'POLICY'}='MODE1';
 359                 $fwdsettings{'POLICY1'}='MODE2';
 360                 $type='ALLOW';
 361                 $action='ACCEPT';
 362         }else{
 363                 $fwdsettings{'POLICY'}='MODE2';
 364                 $fwdsettings{'POLICY1'}='MODE2';
 365                 $type='DENY';
 366                 $action='DROP';
 367         }
 368         &General::writehash($fwdfwsettings,\%fwdsettings);
 369         open (DATEI, "<$outgoingrules");
 370         my @lines = <DATEI>;
 371         foreach my $rule (@lines)
 372         {
 373                 &General::readhasharray($fwdfwconfig,\%fwconfig);
 374                 &General::readhasharray($outfwconfig,\%fwconfigout);
 375                 my $now=localtime;
 376                 chomp($rule);
 377                 $port='';
 378                 print LOG "$now processing: $rule\n";
 379                 my @configline=();
 380                 @configline = split( /\;/, $rule );
 381                 my @prot=();
 382                 if($configline[0] eq $type){
 383                         #some variables we can use from old config
 384                         if($configline[1] eq 'on'){ $active='ON';}else{$active='';}
 385                         if($configline[3] eq 'all' && $configline[8] ne ''){
 386                                 push(@prot,"TCP");
 387                                 push(@prot,"UDP");
 388                         }elsif($configline[3] eq 'all' && $configline[8] eq ''){
 389                                 push(@prot,"");
 390                         }else{
 391                                 push(@prot,$configline[3]);
 392                         }
 393                         if($configline[4] ne ''){
 394                                 $configline[4] =~ s/,/;/g;
 395                                 $remark = $configline[4];
 396                         }else{$remark = '';}
 397                         #find all "active" tags in all language files and check them against the old config
 398                         my $logging='0';
 399                         foreach (@active){
 400                                 $logging='1' if ($_ eq $configline[9]);
 401                         }
 402                         if($logging eq '1' ){ $log='ON';}else{$log='';}
 403                         if($configline[10] eq 'on' && $configline[11] eq 'on' && $configline[12] eq 'on' && $configline[13] eq 'on' && $configline[14] eq 'on' && $configline[15] eq 'on' && $configline[16] eq 'on'){
 404                                 if($configline[17] eq '00:00' && $configline[18] eq '00:00'){
 405                                         $time='';
 406                                 }else{
 407                                         $time='ON';
 408                                 }
 409                         }else{
 410                                 $time='ON';
 411                         }
 412                         $time_mon=$configline[10];
 413                         $time_tue=$configline[11];
 414                         $time_wed=$configline[12];
 415                         $time_thu=$configline[13];
 416                         $time_fri=$configline[14];
 417                         $time_sat=$configline[15];
 418                         $time_sun=$configline[16];
 419                         $time_from=$configline[17];
 420                         $time_to=$configline[18];
 421                         ############################################################
 422                         #sourcepart
 423                         if ($configline[2] eq 'green') {
 424                                 $grp1='std_net_src';
 425                                 $source='GREEN';
 426                         }elsif ($configline[2] eq 'orange') {
 427                                 $grp1='std_net_src';
 428                                 $source='ORANGE';
 429                         }elsif ($configline[2] eq 'red') {
 430                                 $grp1='std_net_src';
 431                                 $source='IPFire';
 432                                 &General::readhash($fwdfwsettings,\%fwdsettings);
 433                                 $fwdsettings{'POLICY1'}=$outsettings{'POLICY'};
 434                                 $fwdsettings{'POLICY'}=$outsettings{'POLICY'};
 435                                 &General::writehash($fwdfwsettings,\%fwdsettings);
 436                         }elsif ($configline[2] eq 'blue') {
 437                                 $grp1='std_net_src';
 438                                 $source='BLUE';
 439                         }elsif ($configline[2] eq 'ipsec') {
 440                                 print LOG "$now -> Rule not converted, ipsec+ interface is obsolet since IPFire 2.7 \n";
 441                                 next;
 442                         }elsif ($configline[2] eq 'ovpn') {
 443                                 print LOG "$now ->Creating networks/groups for OpenVPN...\n";
 444                                 &build_ovpn_grp;
 445                                 $grp1='cust_grp_src';
 446                                 $source='ovpn'
 447                         }elsif ($configline[2] eq 'ip') {
 448                                 my $z=&check_ip($configline[5]);
 449                                 if($z){
 450                                         my ($ipa,$subn) = split("/",$z);
 451                                         $subn=&General::iporsubtocidr($subn);
 452                                         $grp1='src_addr';
 453                                         $source="$ipa/$subn";
 454                                 }else{
 455                                         print LOG "$now -> Rule not converted, missing/invalid source ip \"$configline[5]\"\n";
 456                                         next;
 457                                 }
 458                         }elsif ($configline[2] eq 'mac') {
 459                                 if(&General::validmac($configline[6])){
 460                                         $grp1='src_addr';
 461                                         $source=$configline[6];
 462                                 }else{
 463                                         print LOG"$now -> Rule not converted, invalid MAC \"$configline[6]\" \n";
 464                                         next;
 465                                 }
 466                         }elsif ($configline[2] eq 'all') {
 467                                 $grp1='std_net_src';
 468                                 $source='ALL';
 469                         }else{
 470                                 foreach my $key (sort keys %groups){
 471                                         if($groups{$key}[0] eq $configline[2]){
 472                                                 $grp1='cust_grp_src';
 473                                                 $source=$configline[2];
 474                                         }
 475                                 }
 476                                 if ($grp1 eq '' || $source eq ''){
 477                                         print LOG "$now -> Rule not converted, no valid source recognised\n";
 478                                 }
 479                         }
 480                         ############################################################
 481                         #destinationpart
 482                         if($configline[7] ne '' && $configline[7] ne '0.0.0.0'){
 483                                 my $address=&check_ip($configline[7]);
 484                                  if($address){
 485                                          my ($dip,$dsub) = split("/",$address);
 486                                          $dsub=&General::iporsubtocidr($dsub);
 487                                          $grp2='tgt_addr';
 488                                          $target="$dip/$dsub";
 489                                  }elsif(!$address){
 490                                         my $getwebsiteip=&get_ip_from_domain($configline[7]);
 491                                         if ($getwebsiteip){
 492                                                 $grp2='tgt_addr';
 493                                                 $target=$getwebsiteip;
 494                                                 $remark.=" $configline[7]";
 495                                         }else{
 496                                                 print LOG "$now -> Rule not converted, invalid domain \"$configline[7]\"\n";
 497                                                 next;
 498                                         }
 499                                  }
 500                         }else{
 501                                 $grp2='std_net_tgt';
 502                                 $target='ALL';
 503                         }
 504                         if($configline[8] ne '' && $configline[3] ne 'gre' && $configline[3] ne 'esp'){
 505                                 my @values=();
 506                                 my @parts=split(",",$configline[8]);
 507                                 foreach (@parts){
 508                                         $_=~ tr/-/:/;
 509                                         if (!($_ =~ /^(\d+)\:(\d+)$/)) {
 510                                                 if(&General::validport($_)){
 511                                                         $useport='ON';
 512                                                         push (@values,$_);
 513                                                         $grp3='TGT_PORT';
 514                                                 }else{
 515                                                         print LOG "$now -> Rule not converted, invalid destination Port \"$configline[8]\"\n";
 516                                                         next;
 517                                                 }
 518                                          }else{
 519                                                 my ($a1,$a2) = split(/\:/,$_);
 520                                                 if (&General::validport($a1) && &General::validport($a2) && $a1 < $a2){
 521                                                         $useport='ON';
 522                                                         push (@values,"$a1:$a2");
 523                                                         $grp3='TGT_PORT';
 524                                                 }else{
 525                                                         print LOG "$now -> Rule not converted, invalid destination Port \"$configline[8]\"\n";
 526                                                         next;
 527                                                 }
 528                                          }
 529                                  }
 530                                 $port=join("|",@values);
 531                                 @values=();
 532                                 @parts=();
 533                         }
 534                 }else{
 535                         print LOG "-> Rule not converted because not for Firewall mode $outsettings{'POLICY'} (we are only converting for actual mode)\n";
 536                 }
 537                 my $check;
 538                 my $chain;
 539                 foreach my $protocol (@prot){
 540                         my $now=localtime;
 541                         if ($source eq 'IPFire'){
 542                                 $chain='OUTGOINGFW';
 543                         }else{
 544                                 $chain='FORWARDFW';
 545                         }
 546                         $protocol=uc($protocol);
 547                         print LOG "$now -> Converted: $action,$chain,$active,$grp1,$source,$grp2,$target,,$protocol,,,$useport,,,$grp3,$port,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to\n";
 548                         #Put rules into system....
 549                         ###########################
 550                         #check for double rules
 551                         foreach my $key (sort keys %fwconfig){
 552                                 if("$action,$chain,$active,$grp1,$source,$grp2,$target,$protocol,$useport,$grp3,$port,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to"
 553                                         eq "$fwconfig{$key}[0],$fwconfig{$key}[1],$fwconfig{$key}[2],$fwconfig{$key}[3],$fwconfig{$key}[4],$fwconfig{$key}[5],$fwconfig{$key}[6],$fwconfig{$key}[8],$fwconfig{$key}[11],$fwconfig{$key}[14],$fwconfig{$key}[15],$fwconfig{$key}[16],$fwconfig{$key}[17],$fwconfig{$key}[18],$fwconfig{$key}[19],$fwconfig{$key}[20],$fwconfig{$key}[21],$fwconfig{$key}[22],$fwconfig{$key}[23],$fwconfig{$key}[24],$fwconfig{$key}[25],$fwconfig{$key}[26],$fwconfig{$key}[27]"){
 554                                                 $check='on';
 555                                                 next;
 556                                 }
 557                         }
 558                         if($check ne 'on'){
 559                                 if ($chain eq 'FORWARDFW'){
 560                                         my $key = &General::findhasharraykey(\%fwconfig);
 561                                         $fwconfig{$key}[0]      = $action;
 562                                         $fwconfig{$key}[1]      = $chain;
 563                                         $fwconfig{$key}[2]      = $active;
 564                                         $fwconfig{$key}[3]      = $grp1;
 565                                         $fwconfig{$key}[4]      = $source;
 566                                         $fwconfig{$key}[5]      = $grp2;
 567                                         $fwconfig{$key}[6]      = $target;
 568                                         $fwconfig{$key}[8] = $protocol;
 569                                         $fwconfig{$key}[11] = $useport;
 570                                         $fwconfig{$key}[14] = $grp3;
 571                                         $fwconfig{$key}[15] = $port;
 572                                         $fwconfig{$key}[16] = $remark;
 573                                         $fwconfig{$key}[17] = $log;
 574                                         $fwconfig{$key}[18] = $time;
 575                                         $fwconfig{$key}[19] = $time_mon;
 576                                         $fwconfig{$key}[20] = $time_tue;
 577                                         $fwconfig{$key}[21] = $time_wed;
 578                                         $fwconfig{$key}[22] = $time_thu;
 579                                         $fwconfig{$key}[23] = $time_fri;
 580                                         $fwconfig{$key}[24] = $time_sat;
 581                                         $fwconfig{$key}[25] = $time_sun;
 582                                         $fwconfig{$key}[26] = $time_from;
 583                                         $fwconfig{$key}[27] = $time_to;
 584                                         $fwconfig{$key}[28] = '';
 585                                         $fwconfig{$key}[29] = 'ALL';
 586                                         $fwconfig{$key}[30] = '';
 587                                         $fwconfig{$key}[31] = 'dnat';
 588                                         &General::writehasharray($fwdfwconfig,\%fwconfig);
 589                                 }else{
 590                                         my $key = &General::findhasharraykey(\%fwconfigout);
 591                                         $fwconfigout{$key}[0]   = $action;
 592                                         $fwconfigout{$key}[1]   = $chain;
 593                                         $fwconfigout{$key}[2]   = $active;
 594                                         $fwconfigout{$key}[3]   = $grp1;
 595                                         $fwconfigout{$key}[4]   = $source;
 596                                         $fwconfigout{$key}[5]   = $grp2;
 597                                         $fwconfigout{$key}[6]   = $target;
 598                                         $fwconfigout{$key}[8]   = $protocol;
 599                                         $fwconfigout{$key}[11]  = $useport;
 600                                         $fwconfigout{$key}[14]  = $grp3;
 601                                         $fwconfigout{$key}[15]  = $port;
 602                                         $fwconfigout{$key}[16]  = $remark;
 603                                         $fwconfigout{$key}[17]  = $log;
 604                                         $fwconfigout{$key}[18]  = $time;
 605                                         $fwconfigout{$key}[19]  = $time_mon;
 606                                         $fwconfigout{$key}[20]  = $time_tue;
 607                                         $fwconfigout{$key}[21]  = $time_wed;
 608                                         $fwconfigout{$key}[22]  = $time_thu;
 609                                         $fwconfigout{$key}[23]  = $time_fri;
 610                                         $fwconfigout{$key}[24]  = $time_sat;
 611                                         $fwconfigout{$key}[25]  = $time_sun;
 612                                         $fwconfigout{$key}[26]  = $time_from;
 613                                         $fwconfigout{$key}[27]  = $time_to;
 614                                         $fwconfigout{$key}[28]  = '';
 615                                         $fwconfigout{$key}[29]  = 'ALL';
 616                                         $fwconfigout{$key}[30]  = '';
 617                                         $fwconfigout{$key}[31]  = 'dnat';
 618                                         &General::writehasharray($outfwconfig,\%fwconfigout);
 619                                 }
 620                         }
 621                 }
 622                 @prot=();
 623         }
 624         close(LOG);
 625         @lines=();
 626 }
 627 sub get_ip_from_domain
 628 {
 629         $web=shift;
 630         my $resolvedip;
 631         my $checked;
 632         my ($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($web);
 633         if(@addrs){
 634                 $resolvedip=inet_ntoa($addrs[0]);
 635                 return $resolvedip;
 636         }
 637         return;
 638 }
 639 sub build_ovpn_grp
 640 {
 641         my $now=localtime;
 642         &General::readhasharray($confighosts,\%hosts);
 643         &General::readhasharray($confignets,\%nets);
 644         &General::readhasharray($configgroups,\%groups);
 645         &General::readhasharray($ovpnconfig,\%configovpn);
 646         &General::readhasharray($ccdconfig,\%ccdconf);
 647         &General::readhash($ovpnsettings,\%settingsovpn);
 648         #get ovpn nets
 649         my @ovpnnets=();
 650         if($settingsovpn{'DOVPN_SUBNET'}){
 651                 my ($net,$subnet)=split("/",$settingsovpn{'DOVPN_SUBNET'});
 652                 push (@ovpnnets,"$net,$subnet,dynamic");
 653                 print LOG "$now ->found dynamic OpenVPN net\n";
 654         }
 655         foreach my $key (sort keys %ccdconf){
 656                 my ($net,$subnet)=split("/",$ccdconf{$key}[1]);
 657                 $subnet=&General::iporsubtodec($subnet);
 658                 push (@ovpnnets,"$net,$subnet,$ccdconf{$key}[0]");
 659                 print LOG "$now ->found OpenVPN static net $net/$subnet\n";
 660         }
 661         foreach my $key (sort keys %configovpn){
 662                 if ($configovpn{$key}[3] eq 'net'){
 663                         my ($net,$subnet)=split("/",$configovpn{$key}[27]);
 664                         push (@ovpnnets,"$net,$subnet,$configovpn{$key}[2]");
 665                         print LOG "$now ->found OpenVPN $net/$subnet $configovpn{$key}[2]\n";
 666                 }
 667         }
 668         #add ovpn nets to customnetworks/groups
 669         foreach my $line (@ovpnnets){
 670                 my $now=localtime;
 671                 my ($net,$subnet,$name) = split(",",$line);
 672                 if (!&check_net($net,$subnet)){
 673                         my $netkey      =  &General::findhasharraykey(\%nets);
 674                         $name2=$name."(ovpn)".$net;
 675                         $name3="Custom Network";
 676                         $nets{$netkey}[0] = $name2;
 677                         $nets{$netkey}[1] = $net;
 678                         $nets{$netkey}[2] = $subnet;
 679                         $nets{$netkey}[3] = '';
 680                         print LOG "$now ->added $name2 $net/$subnet to customnetworks\n";
 681                 }else{
 682                         print LOG "-> Custom Network with same IP already exist \"$net/$subnet\" (you can ignore this, if this run was manual from shell)\n";
 683                 }
 684                 if($name2){
 685                         my $grpkey      = &General::findhasharraykey(\%groups);
 686                         $groups{$grpkey}[0]     = "ovpn";
 687                         $groups{$grpkey}[1]     = '';
 688                         $groups{$grpkey}[2]     = $name2;
 689                         $groups{$grpkey}[3]     = "Custom Network";
 690                         print LOG "$now ->added $name2 to customgroup ovpn\n";
 691                 }
 692                 $name2='';
 693         }
 694         @ovpnnets=();
 695         &General::writehasharray($confighosts,\%hosts);
 696         &General::writehasharray($configgroups,\%groups);
 697         &General::writehasharray($confignets,\%nets);
 698         print LOG "$now ->finished OVPN\n";
 699 }
 700 sub process_p2p
 701 {
 702         copy("/var/ipfire/outgoing/p2protocols","/var/ipfire/firewall/p2protocols");
 703         chown 99, 99, '/var/ipfire/firewall/p2protocols';
 704 }