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