config/forwardfw/convert-outgoingfw

   1 #!/usr/bin/perl
   2 ########################################################################
   3 # Script:       convert-outgoingfw
   4 # Date:         21.03.2013
   5 # Author:       Alexander Marx (amarx@ipfire.org)
   6 ########################################################################
   7 #
   8 # This script converts old groups and firewallrules
   9 # to the new one. This is a 3-step process.
  10 # STEP1: convert groups ->LOG /var/log/converters
  11 # STEP2: convert rules  ->LOG /var/log/converters
  12 # STEP3: convert P2P rules
  13 #
  14 ########################################################################
  15
  16 require '/var/ipfire/general-functions.pl';
  17
  18 use Socket;
  19 use File::Path;
  20 use File::Copy;
  21
  22 my $ipgrouppath         = "${General::swroot}/outgoing/groups/ipgroups/";
  23 my $macgrouppath        = "${General::swroot}/outgoing/groups/macgroups/";
  24 my $outgoingrules       = "${General::swroot}/outgoing/rules";
  25 my $outfwsettings       = "${General::swroot}/outgoing/settings";
  26 my $host                        = "Converted ";
  27 my $confighosts         = "${General::swroot}/fwhosts/customhosts";
  28 my $confignets          = "${General::swroot}/fwhosts/customnetworks";
  29 my $configgroups        = "${General::swroot}/fwhosts/customgroups";
  30 my $ovpnsettings        = "${General::swroot}/ovpn/settings";
  31 my $ovpnconfig          = "${General::swroot}/ovpn/ovpnconfig";
  32 my $ccdconfig           = "${General::swroot}/ovpn/ccd.conf";
  33 my $fwdfwconfig         = "${General::swroot}/forward/config";
  34 my $outfwconfig         = "${General::swroot}/forward/outgoing";
  35 my $fwdfwsettings       = "${General::swroot}/forward/settings";
  36 my @ipgroups = qx(ls $ipgrouppath);
  37 my @macgroups = qx(ls $macgrouppath);
  38 my @hostarray=();
  39 my %outsettings=();
  40 my %hosts=();
  41 my %nets=();
  42 my %groups=();
  43 my %settingsovpn=();
  44 my %configovpn=();
  45 my %ccdconf=();
  46 my %fwconfig=();
  47 my %fwconfigout=();
  48 my %fwdsettings=();
  49 &General::readhash($outfwsettings,\%outsettings);
  50 #ONLY RUN if /var/ipfire/outgoing exists
  51 if ( -d "/var/ipfire/outgoing"){
  52         &process_groups;
  53         &process_rules;
  54         &process_p2p;
  55 }
  56 system("/usr/local/bin/forwardfwctrl");
  57 sub process_groups
  58 {
  59         if(! -d "/var/log/converters"){ mkdir("/var/log/converters");}
  60         if( -f "/var/log/converters/groups-convert.log"){rmtree("var/log/converters");}
  61         open (LOG, ">/var/log/converters/groups-convert.log") or die $!;
  62         #IP Group processing
  63         foreach my $group (@ipgroups){
  64                 my $now=localtime;
  65                 chomp $group;
  66                 print LOG "\n$now Processing IP-GROUP: $group...\n";
  67                 open (DATEI, "<$ipgrouppath/$group");
  68                 my @zeilen = <DATEI>;
  69                 foreach my $ip (@zeilen){
  70                         chomp($ip);
  71                         $ip =~ s/\s//gi;
  72                         print LOG "$now Check IP $ip from Group $group ";
  73                         my $val=&check_ip($ip);
  74                         if($val){
  75                                 push(@hostarray,$val.",ip");
  76                                 print LOG "$now -> OK\n";
  77                         }
  78                         else{
  79                                 print LOG "$now -> IP \"$ip\" from group $group not converted (invalid IP) \n";
  80                         }
  81                         $val='';
  82                 }
  83                 &new_hostgrp($group,'ip');
  84                 @hostarray=();
  85         }
  86         $group='';
  87         @zeilen=();
  88         @hostarray=();
  89         #MAC Group processing
  90         foreach my $group (@macgroups){
  91                 chomp $group;
  92                 print LOG "\nProcessing MAC-GROUP: $group...\n";
  93                 open (DATEI, "<$macgrouppath/$group");
  94                 my @zeilen = <DATEI>;
  95                 foreach my $mac (@zeilen){
  96                         chomp($mac);
  97                         $mac =~ s/\s//gi;
  98                         print LOG "$now Checking MAC $mac from group $group ";
  99                         #MAC checking
 100                         if(&General::validmac($mac)){
 101                                 $val=$mac;
 102                         }
 103                         if($val){
 104                                 push(@hostarray,$val.",mac");
 105                                 print LOG "$now -> OK\n";
 106                         }
 107                         else{
 108                                 print LOG "$now -> Mac $mac from group $group not converted (invalid MAC)\n";
 109                         }
 110                         $val='';
 111                 }
 112                 &new_hostgrp($group,'mac');
 113                 @hostarray=();
 114                 @zeilen=();
 115         }
 116         close (LOG);
 117 }
 118 sub check_ip
 119 {
 120         my $adr=shift;
 121         my $a;
 122         #ip with subnet in decimal
 123         if($adr =~ m/^(\d\d?\d?).(\d\d?\d?).(\d\d?\d?).(\d\d?\d?)\/(\d{1,2})$/){
 124                 $adr=int($1).".".int($2).".".int($3).".".int($4);
 125                 my $b = &General::iporsubtodec($5);
 126                 $a=$adr."/".$b;
 127         }elsif($adr =~ /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 128                 $adr=int($1).".".int($2).".".int($3).".".int($4);
 129                 if(&General::validip($adr)){
 130                         $a=$adr."/255.255.255.255";
 131                 }
 132         }
 133         if(&General::validipandmask($adr)){
 134                 $a=&General::iporsubtodec($adr);
 135         }
 136         return $a;
 137 }
 138 sub new_hostgrp
 139 {
 140         &General::readhasharray($confighosts,\%hosts);
 141         &General::readhasharray($confignets,\%nets);
 142         &General::readhasharray($configgroups,\%groups);
 143         my $grp=shift;
 144         my $run=shift;
 145         my $name; #"converted"
 146         my $name2;
 147         my $name3; #custom host/custom net
 148         foreach my $adr (@hostarray){
 149                 if($run eq 'ip'){
 150                         my ($ip,$type)                  = split(",",$adr);
 151                         my ($ippart,$subnet)    = split("/",$ip);
 152                         my ($byte1,$byte2,$byte3,$byte4) = split(/\./,$subnet);
 153                         if($byte4 eq '255'){
 154                                 print LOG "Processing SINGLE HOST $ippart/$subnet from group $grp\n";
 155                                 if(!&check_host($ip)){
 156                                         my $key         = &General::findhasharraykey(\%hosts);
 157                                         $name="host ";
 158                                         $name2=$name.$ippart;
 159                                         $name3="Custom Host";
 160                                         $hosts{$key}[0] = $name2;
 161                                         $hosts{$key}[1] = $type;
 162                                         $hosts{$key}[2] = $ip;
 163                                         $hosts{$key}[3] = '';
 164                                         $hosts{$key}[4] = 1;
 165                                         print LOG "->Host (IP) $ip added to custom hosts\n"
 166                                 }else{
 167                                         print LOG "->Host (IP) $ip already exists in custom hosts\n";
 168                                         $name="host ";
 169                                         $name2=$name.$ippart;
 170                                         foreach my $key (sort keys %hosts){
 171                                                 if($hosts{$key}[0] eq $name2){
 172                                                         $hosts{$key}[4]++;
 173                                                 }
 174                                         }
 175                                         $name="host ";
 176                                         $name2=$name.$ippart;
 177                                         $name3="Custom Host";
 178                                 }
 179                         }elsif($byte4 < '255'){
 180                                 print LOG "Processing NETWORK $ippart/$subnet from Group $grp\n";
 181                                 if(!&check_net($ippart,$subnet)){
 182                                         my $netkey      =  &General::findhasharraykey(\%nets);
 183                                         $name="net ";
 184                                         $name2=$name.$ippart;
 185                                         $name3="Custom Network";
 186                                         $nets{$netkey}[0] = $name2;
 187                                         $nets{$netkey}[1] = $ippart;
 188                                         $nets{$netkey}[2] = $subnet;
 189                                         $nets{$netkey}[3] = '';
 190                                         $nets{$netkey}[4] = 1;
 191                                         print LOG "->Network $ippart/$subnet added to custom networks\n";
 192                                 }else{
 193                                         print LOG "Network $ippart already exists in custom networks\n";
 194                                         $name="net ";
 195                                         $name2=$name.$ippart;
 196                                         foreach my $key (sort keys %nets){
 197                                                 if($nets{$key}[0] eq $name2){
 198                                                         $nets{$key}[4]++;
 199                                                 }
 200                                         }
 201                                         $name="net ";
 202                                         $name2=$name.$ippart;
 203                                         $name3="Custom Network";
 204                                 }
 205                         }
 206                         if($name2 && !&check_grp($grp,$name2)){
 207                                 my $grpkey      = &General::findhasharraykey(\%groups);
 208                                 $groups{$grpkey}[0]     = $grp;
 209                                 $groups{$grpkey}[1]     = '';
 210                                 $groups{$grpkey}[2]     = $name2;
 211                                 $groups{$grpkey}[3]     = $name3;
 212                                 $groups{$grpkey}[4]     = 0;
 213                                 print LOG "->$name2 added to group $grp\n";
 214                         }
 215                 }elsif($run eq 'mac'){
 216                         #MACRUN
 217                         my ($mac,$type)                         = split(",",$adr);
 218                         print LOG "Processing HOST (MAC) $mac\n";
 219                         if(!&check_host($mac)){
 220                                 my $key         = &General::findhasharraykey(\%hosts);
 221                                 $name="host ";
 222                                 $name2=$name.$mac;
 223                                 $name3="Custom Host";
 224                                 $hosts{$key}[0] = $name2;
 225                                 $hosts{$key}[1] = $type;
 226                                 $hosts{$key}[2] = $mac;
 227                                 $hosts{$key}[3] = '';
 228                                 $hosts{$key}[4] = 1;
 229                                 print LOG "->Host (MAC) $mac added to custom hosts\n";
 230                         }else{
 231                                 print LOG "->Host (MAC) $mac already exists in custom hosts \n";
 232                                 $name="host ";
 233                                 $name2=$name.$mac;
 234                                 foreach my $key (sort keys %hosts){
 235                                         if($hosts{$key}[0] eq $name2){
 236                                                 $hosts{$key}[4]++;
 237                                         }
 238                                 }
 239                                 $name="host ";
 240                                 $name2=$name.$mac;
 241                                 $name3="Custom Host";
 242                         }
 243                         if($name2 && !&check_grp($grp,$name2)){
 244                                 my $grpkey      = &General::findhasharraykey(\%groups);
 245                                 $groups{$grpkey}[0]     = $grp;
 246                                 $groups{$grpkey}[1]     = '';
 247                                 $groups{$grpkey}[2]     = $name2;
 248                                 $groups{$grpkey}[3]     = $name3;
 249                                 $groups{$grpkey}[4]     = 0;
 250                                 print LOG "->$name2 added to group $grp\n";
 251                         }
 252                 }
 253         }
 254         @hostarray=();
 255         &General::writehasharray($confighosts,\%hosts);
 256         &General::writehasharray($configgroups,\%groups);
 257         &General::writehasharray($confignets,\%nets);
 258
 259 }
 260 sub check_host
 261 {
 262         my $ip=shift;
 263         foreach my $key (sort keys %hosts)
 264         {
 265                 if($hosts{$key}[2] eq $ip)
 266                 {
 267                         return 1;
 268                 }
 269         }
 270         return 0;
 271 }
 272 sub check_net
 273 {
 274         my $ip=shift;
 275         my $sub=shift;
 276         foreach my $key (sort keys %nets)
 277         {
 278                 if($nets{$key}[1] eq $ip && $nets{$key}[2] eq $sub)
 279                 {
 280                         return 1;
 281                 }
 282         }
 283         return 0;
 284 }
 285 sub check_grp
 286 {
 287         my $grp=shift;
 288         my $value=shift;
 289         foreach my $key (sort keys %groups)
 290         {
 291                 if($groups{$key}[0] eq $grp && $groups{$key}[2] eq $value)
 292                 {
 293                         return 1;
 294                 }
 295         }
 296         return 0;
 297 }
 298 sub process_rules
 299 {
 300         my ($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);
 301         #open LOG
 302         if( -f "/var/log/converters/outgoingfw-convert.log"){unlink ("/var/log/converters/outgoingfw-convert.log");}
 303         open (LOG, ">/var/log/converters/outgoingfw-convert.log") or die $!;
 304
 305         &General::readhash($fwdfwsettings,\%fwdsettings);
 306         if ($outsettings{'POLICY'} eq 'MODE1'){
 307                 $fwdsettings{'POLICY'}='MODE1';
 308                 $fwdsettings{'POLICY1'}='MODE2';
 309                 $type='ALLOW';
 310                 $action='ACCEPT';
 311         }else{
 312                 $fwdsettings{'POLICY'}='MODE2';
 313                 $fwdsettings{'POLICY1'}='MODE2';
 314                 $type='DENY';
 315                 $action='DROP';
 316         }
 317         &General::writehash($fwdfwsettings,\%fwdsettings);
 318         open (DATEI, "<$outgoingrules");
 319         my @lines = <DATEI>;
 320         foreach my $rule (@lines)
 321         {
 322                 my $now=localtime;
 323                 chomp($rule);
 324                 $port='';
 325                 print LOG "$now processing: $rule\n";
 326                 my @configline=();
 327                 @configline = split( /\;/, $rule );
 328                 my @prot=();
 329                 if($configline[0] eq $type){
 330                         #some variables we can use from old config
 331                         if($configline[1] eq 'on'){ $active='ON';}else{$active='';}
 332                         if($configline[3] eq 'all' && $configline[8] ne ''){
 333                                 push(@prot,"TCP");
 334                                 push(@prot,"UDP");
 335                         }elsif($configline[3] eq 'all' && $configline[8] eq ''){
 336                                 push(@prot,"");
 337                         }else{
 338                                 push(@prot,$configline[3]);
 339                         }
 340                         if($configline[4] ne ''){
 341                                 $configline[4] =~ s/,/;/g;
 342                                 $remark = $configline[4];
 343                         }else{$remark = '';}
 344                         if($configline[9] eq 'Active'){ $log='ON';}else{$log='';}
 345                         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' && $configline[16] eq 'on'){
 346                                 if($configline[17] eq '00:00' && $configline[18] eq '00:00'){
 347                                         $time='';
 348                                 }else{
 349                                         $time='ON';
 350                                 }
 351                         }else{
 352                                 $time='ON';
 353                         }
 354                         $time_mon=$configline[10];
 355                         $time_tue=$configline[11];
 356                         $time_wed=$configline[12];
 357                         $time_thu=$configline[13];
 358                         $time_fri=$configline[14];
 359                         $time_sat=$configline[15];
 360                         $time_sun=$configline[16];
 361                         $time_from=$configline[17];
 362                         $time_to=$configline[18];
 363                         ############################################################
 364                         #sourcepart
 365                         if ($configline[2] eq 'green') {
 366                                 $grp1='std_net_src';
 367                                 $source='GREEN';
 368                         }elsif ($configline[2] eq 'orange') {
 369                                 $grp1='std_net_src';
 370                                 $source='ORANGE';
 371                         }elsif ($configline[2] eq 'red') {
 372                                 $grp1='std_net_src';
 373                                 $source='IPFire';
 374                                 &General::readhash($fwdfwsettings,\%fwdsettings);
 375                                 $fwdsettings{'POLICY1'}=$outsettings{'POLICY'};
 376                                 $fwdsettings{'POLICY'}=$outsettings{'POLICY'};
 377                                 &General::writehash($fwdfwsettings,\%fwdsettings);
 378                         }elsif ($configline[2] eq 'blue') {
 379                                 $grp1='std_net_src';
 380                                 $source='BLUE';
 381                         }elsif ($configline[2] eq 'ipsec') {
 382                                 print LOG "$now -> Rule not converted, ipsec+ interface is obsolet since IPFire 2.7 \n";
 383                                 next;
 384                         }elsif ($configline[2] eq 'ovpn') {
 385                                 print LOG "$now ->Creating networks/groups for OpenVPN...\n";
 386                                 &build_ovpn_grp;
 387                                 $grp1='cust_grp_src';
 388                                 $source='ovpn'
 389                         }elsif ($configline[2] eq 'ip') {
 390                                 my $z=&check_ip($configline[5]);
 391                                 if($z){
 392                                         my ($ipa,$subn) = split("/",$z);
 393                                         $subn=&General::iporsubtocidr($subn);
 394                                         $grp1='src_addr';
 395                                         $source="$ipa/$subn";
 396                                 }else{
 397                                         print LOG "$now -> Rule not converted, missing/invalid source ip \"$configline[5]\"\n";
 398                                         next;
 399                                 }
 400                         }elsif ($configline[2] eq 'mac') {
 401                                 if(&General::validmac($configline[6])){
 402                                         $grp1='src_addr';
 403                                         $source=$configline[6];
 404                                 }else{
 405                                         print LOG"$now -> Rule not converted, invalid MAC \"$configline[6]\" \n";
 406                                         next;
 407                                 }
 408                         }elsif ($configline[2] eq 'all') {
 409                                 $grp1='std_net_src';
 410                                 $source='ALL';
 411                         }else{
 412                                 foreach my $key (sort keys %groups){
 413                                         if($groups{$key}[0] eq $configline[2]){
 414                                                 $grp1='cust_grp_src';
 415                                                 $source=$configline[2];
 416                                         }
 417                                 }
 418                                 if ($grp1 eq '' || $source eq ''){
 419                                         print LOG "$now -> Rule not converted, no valid source recognised\n";
 420                                 }
 421                         }
 422                         ############################################################
 423                         #destinationpart
 424                         if($configline[7] ne ''){
 425                                 my $address=&check_ip($configline[7]);
 426                                  if($address){
 427                                          my ($dip,$dsub) = split("/",$address);
 428                                          $dsub=&General::iporsubtocidr($dsub);
 429                                          $grp2='tgt_addr';
 430                                          $target="$dip/$dsub";
 431                                  }elsif(!$address){
 432                                         my $getwebsiteip=&get_ip_from_domain($configline[7]);
 433                                         if ($getwebsiteip){
 434                                                 $grp2='tgt_addr';
 435                                                 $target=$getwebsiteip;
 436                                                 $remark.=" $configline[7]";
 437                                         }else{
 438                                                 print LOG "$now -> Rule not converted, invalid domain \"$configline[7]\"\n";
 439                                                 next;
 440                                         }
 441                                  }
 442                         }else{
 443                                 $grp2='std_net_tgt';
 444                                 $target='ALL';
 445                         }
 446                         if($configline[8] ne '' && $configline[3] ne 'gre' && $configline[3] ne 'esp'){
 447                                 my @values=();
 448                                 my @parts=split(",",$configline[8]);
 449                                 foreach (@parts){
 450                                         $_=~ tr/-/:/;
 451                                         if (!($_ =~ /^(\d+)\:(\d+)$/)) {
 452                                                 if(&General::validport($_)){
 453                                                         $useport='ON';
 454                                                         push (@values,$_);
 455                                                         $grp3='TGT_PORT';
 456                                                 }else{
 457                                                         print LOG "$now -> Rule not converted, invalid destination Port \"$configline[8]\"\n";
 458                                                         next;
 459                                                 }
 460                                          }else{
 461                                                 my ($a1,$a2) = split(/\:/,$_);
 462                                                 if (&General::validport($a1) && &General::validport($a2) && $a1 < $a2){
 463                                                         $useport='ON';
 464                                                         push (@values,"$a1:$a2");
 465                                                         $grp3='TGT_PORT';
 466                                                 }else{
 467                                                         print LOG "$now -> Rule not converted, invalid destination Port \"$configline[8]\"\n";
 468                                                         next;
 469                                                 }
 470                                          }
 471                                  }
 472                                 $port=join("|",@values);
 473                                 @values=();
 474                                 @parts=();
 475                         }
 476                 }else{
 477                         print LOG "-> Rule not converted because not for Firewall mode $outsettings{'POLICY'} (we are only converting for actual mode)\n";
 478                 }
 479                 &General::readhasharray($fwdfwconfig,\%fwconfig);
 480                 &General::readhasharray($outfwconfig,\%fwconfigout);
 481                 my $check;
 482                 my $chain;
 483                 foreach my $protocol (@prot){
 484                         my $now=localtime;
 485                         if ($source eq 'IPFire'){
 486                                 $chain='OUTGOINGFW';
 487                         }else{
 488                                 $chain='FORWARDFW';
 489                         }
 490                         $protocol=uc($protocol);
 491                         print LOG "$now -> Converted: $action,$chain,$active,$grp1,$source,$grp2,$target,,,,,$useport,$protocol,,$grp3,$port,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to\n";
 492                         #Put rules into system....
 493                         ###########################
 494                         #check for double rules
 495                         foreach my $key (sort keys %fwconfig){
 496                                 if("$action,$chain,$active,$grp1,$source,$grp2,$target,,,,,$useport,$protocol,,$grp3,$port,$remark,$log,$time,$time_mon,$time_tue,$time_wed,$time_thu,$time_fri,$time_sat,$time_sun,$time_from,$time_to"
 497                                         eq "$fwconfig{$key}[0],$fwconfig{$key}[1],$fwconfig{$key}[2],$fwconfig{$key}[3],$fwconfig{$key}[4],$fwconfig{$key}[5],$fwconfig{$key}[6],,,,,$fwconfig{$key}[11],$fwconfig{$key}[12],,$fwconfig{$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]"){
 498                                                 $check='on';
 499                                                 next;
 500                                 }
 501                         }
 502                         if($check ne 'on'){
 503                                 #increase groupcounter
 504                                 my $check1;
 505                                 if($grp1 eq 'cust_grp_src'){
 506                                         foreach my $key (sort keys %groups){
 507                                                 if($groups{$key}[0] eq $source){
 508                                                         $groups{$key}[4]++;
 509                                                         $check1='on';
 510                                                 }
 511                                         }
 512                                         if($check1 eq 'on'){
 513                                                 &General::writehasharray($configgroups,\%groups);
 514                                         }
 515                                 }
 516                                 if ($chain eq 'FORWARDFW'){
 517                                         my $key = &General::findhasharraykey(\%fwconfig);
 518                                         $fwconfig{$key}[0]      = $action;
 519                                         $fwconfig{$key}[1]      = $chain;
 520                                         $fwconfig{$key}[2]      = $active;
 521                                         $fwconfig{$key}[3]      = $grp1;
 522                                         $fwconfig{$key}[4]      = $source;
 523                                         $fwconfig{$key}[5]      = $grp2;
 524                                         $fwconfig{$key}[6]      = $target;
 525                                         $fwconfig{$key}[11] = $useport;
 526                                         $fwconfig{$key}[12] = $protocol;
 527                                         $fwconfig{$key}[14] = $grp3;
 528                                         $fwconfig{$key}[15] = $port;
 529                                         $fwconfig{$key}[16] = $remark;
 530                                         $fwconfig{$key}[17] = $log;
 531                                         $fwconfig{$key}[18] = $time;
 532                                         $fwconfig{$key}[19] = $time_mon;
 533                                         $fwconfig{$key}[20] = $time_tue;
 534                                         $fwconfig{$key}[21] = $time_wed;
 535                                         $fwconfig{$key}[22] = $time_thu;
 536                                         $fwconfig{$key}[23] = $time_fri;
 537                                         $fwconfig{$key}[24] = $time_sat;
 538                                         $fwconfig{$key}[25] = $time_sun;
 539                                         $fwconfig{$key}[26] = $time_from;
 540                                         $fwconfig{$key}[27] = $time_to;
 541                                         $fwconfig{$key}[28] = '';
 542                                         $fwconfig{$key}[29] = 'ALL';
 543                                         $fwconfig{$key}[30] = '';
 544                                         $fwconfig{$key}[31] = 'dnat';
 545                                 }else{
 546                                         my $key = &General::findhasharraykey(\%fwconfigout);
 547                                         $fwconfigout{$key}[0]   = $action;
 548                                         $fwconfigout{$key}[1]   = $chain;
 549                                         $fwconfigout{$key}[2]   = $active;
 550                                         $fwconfigout{$key}[3]   = $grp1;
 551                                         $fwconfigout{$key}[4]   = $source;
 552                                         $fwconfigout{$key}[5]   = $grp2;
 553                                         $fwconfigout{$key}[6]   = $target;
 554                                         $fwconfigout{$key}[11]  = $useport;
 555                                         $fwconfigout{$key}[12]  = $protocol;
 556                                         $fwconfigout{$key}[14]  = $grp3;
 557                                         $fwconfigout{$key}[15]  = $port;
 558                                         $fwconfigout{$key}[16]  = $remark;
 559                                         $fwconfigout{$key}[17]  = $log;
 560                                         $fwconfigout{$key}[18]  = $time;
 561                                         $fwconfigout{$key}[19]  = $time_mon;
 562                                         $fwconfigout{$key}[20]  = $time_tue;
 563                                         $fwconfigout{$key}[21]  = $time_wed;
 564                                         $fwconfigout{$key}[22]  = $time_thu;
 565                                         $fwconfigout{$key}[23]  = $time_fri;
 566                                         $fwconfigout{$key}[24]  = $time_sat;
 567                                         $fwconfigout{$key}[25]  = $time_sun;
 568                                         $fwconfigout{$key}[26]  = $time_from;
 569                                         $fwconfigout{$key}[27]  = $time_to;
 570                                         $fwconfigout{$key}[28]  = '';
 571                                         $fwconfigout{$key}[29]  = 'ALL';
 572                                         $fwconfigout{$key}[30]  = '';
 573                                         $fwconfigout{$key}[31]  = 'dnat';
 574                                 }
 575                                 &General::writehasharray($fwdfwconfig,\%fwconfig);
 576                                 &General::writehasharray($outfwconfig,\%fwconfigout);
 577                         }
 578                 }
 579                 @prot=();
 580         }
 581         close(LOG);
 582         @lines=();
 583 }
 584 sub get_ip_from_domain
 585 {
 586         $web=shift;
 587         my $resolvedip;
 588         my $checked;
 589         my ($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($web);
 590         if(@addrs){
 591                 $resolvedip=inet_ntoa($addrs[0]);
 592                 return $resolvedip;
 593         }
 594         return;
 595 }
 596 sub build_ovpn_grp
 597 {
 598         my $now=localtime;
 599         &General::readhasharray($confighosts,\%hosts);
 600         &General::readhasharray($confignets,\%nets);
 601         &General::readhasharray($configgroups,\%groups);
 602         &General::readhasharray($ovpnconfig,\%configovpn);
 603         &General::readhasharray($ccdconfig,\%ccdconf);
 604         &General::readhash($ovpnsettings,\%settingsovpn);
 605         #get ovpn nets
 606         my @ovpnnets=();
 607         if($settingsovpn{'DOVPN_SUBNET'}){
 608                 my ($net,$subnet)=split("/",$settingsovpn{'DOVPN_SUBNET'});
 609                 push (@ovpnnets,"$net,$subnet,dynamic");
 610                 print LOG "$now ->found dynamic OpenVPN net\n";
 611         }
 612         foreach my $key (sort keys %ccdconf){
 613                 my ($net,$subnet)=split("/",$ccdconf{$key}[1]);
 614                 $subnet=&General::iporsubtodec($subnet);
 615                 push (@ovpnnets,"$net,$subnet,$ccdconf{$key}[0]");
 616                 print LOG "$now ->found OpenVPN static net $net/$subnet\n";
 617         }
 618         foreach my $key (sort keys %configovpn){
 619                 if ($configovpn{$key}[3] eq 'net'){
 620                         my ($net,$subnet)=split("/",$configovpn{$key}[27]);
 621                         push (@ovpnnets,"$net,$subnet,$configovpn{$key}[2]");
 622                         print LOG "$now ->found OpenVPN $net/$subnet $configovpn{$key}[2]\n";
 623                 }
 624         }
 625         #add ovpn nets to customnetworks/groups
 626         foreach my $line (@ovpnnets){
 627                 my $now=localtime;
 628                 my ($net,$subnet,$name) = split(",",$line);
 629                 if (!&check_net($net,$subnet)){
 630                         my $netkey      =  &General::findhasharraykey(\%nets);
 631                         $name2=$name."(ovpn)".$net;
 632                         $name3="Custom Network";
 633                         $nets{$netkey}[0] = $name2;
 634                         $nets{$netkey}[1] = $net;
 635                         $nets{$netkey}[2] = $subnet;
 636                         $nets{$netkey}[3] = '';
 637                         $nets{$netkey}[4] = 1;
 638                         print LOG "$now ->added $name2 $net/$subnet to customnetworks\n";
 639                 }else{
 640                         print LOG "-> Custom Network with same IP already exist \"$net/$subnet\" (you can ignore this, if this run was manual from shell)\n";
 641                 }
 642                 if($name2){
 643                         my $grpkey      = &General::findhasharraykey(\%groups);
 644                         $groups{$grpkey}[0]     = "ovpn";
 645                         $groups{$grpkey}[1]     = '';
 646                         $groups{$grpkey}[2]     = $name2;
 647                         $groups{$grpkey}[3]     = "Custom Network";
 648                         $groups{$grpkey}[4]     = 0;
 649                         print LOG "$now ->added $name2 to customgroup ovpn\n";
 650                 }
 651                 $name2='';
 652         }
 653         @ovpnnets=();
 654         &General::writehasharray($confighosts,\%hosts);
 655         &General::writehasharray($configgroups,\%groups);
 656         &General::writehasharray($confignets,\%nets);
 657         print LOG "$now ->finished OVPN\n";
 658 }
 659 sub process_p2p
 660 {
 661         copy("/var/ipfire/outgoing/p2protocols","/var/ipfire/forward/p2protocols");
 662         chmod oct('0777'), '/var/ipfire/forward/p2protocols';
 663 }