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
  32 use Socket;
  33 use File::Path;
  34 use File::Copy;
  35
  36 my $ipgrouppath         = "${General::swroot}/outgoing/groups/ipgroups/";
  37 my $macgrouppath        = "${General::swroot}/outgoing/groups/macgroups/";
  38 my $outgoingrules       = "${General::swroot}/outgoing/rules";
  39 my $outfwsettings       = "${General::swroot}/outgoing/settings";
  40 my $host                        = "Converted ";
  41 my $confighosts         = "${General::swroot}/fwhosts/customhosts";
  42 my $confignets          = "${General::swroot}/fwhosts/customnetworks";
  43 my $configgroups        = "${General::swroot}/fwhosts/customgroups";
  44 my $ovpnsettings        = "${General::swroot}/ovpn/settings";
  45 my $ovpnconfig          = "${General::swroot}/ovpn/ovpnconfig";
  46 my $ccdconfig           = "${General::swroot}/ovpn/ccd.conf";
  47 my $fwdfwconfig         = "${General::swroot}/firewall/config";
  48 my $outfwconfig         = "${General::swroot}/firewall/outgoing";
  49 my $fwdfwsettings       = "${General::swroot}/firewall/settings";
  50 my @ipgroups = qx(ls $ipgrouppath);
  51 my @macgroups = qx(ls $macgrouppath);
  52 my @hostarray=();
  53 my %outsettings=();
  54 my %hosts=();
  55 my %nets=();
  56 my %groups=();
  57 my %settingsovpn=();
  58 my %configovpn=();
  59 my %ccdconf=();
  60 my %fwconfig=();
  61 my %fwconfigout=();
  62 my %fwdsettings=();
  63 my %ownnet=();
  64 my %ovpnSettings = ();
  65 my @active= ('Aktiv', 'aktiv', 'Active', 'Activo', 'Actif', 'Actief', 'Aktywne', 'Активен', 'Aktif');
  66 &General::readhash("${General::swroot}/ovpn/settings", \%ovpnSettings);
  67 &General::readhash($outfwsettings,\%outsettings);
  68 &General::readhash("${General::swroot}/ethernet/settings", \%ownnet);
  69 #ONLY RUN if /var/ipfire/outgoing exists
  70 if ( -d "/var/ipfire/outgoing"){
  71         &process_groups;
  72         &process_rules;
  73         &process_p2p;
  74 }
  75 system("/usr/local/bin/firewallctrl");
  76 sub process_groups
  77 {
  78         if(! -d "/var/log/converters"){ mkdir("/var/log/converters");}
  79         if( -f "/var/log/converters/groups-convert.log"){rmtree("var/log/converters");}
  80         open (LOG, ">/var/log/converters/groups-convert.log") or die $!;
  81         #IP Group processing
  82         foreach my $group (@ipgroups){
  83                 my $now=localtime;
  84                 chomp $group;
  85                 print LOG "\n$now Processing IP-GROUP: $group...\n";
  86                 open (DATEI, "<$ipgrouppath/$group");
  87                 my @zeilen = <DATEI>;
  88                 foreach my $ip (@zeilen){
  89                         chomp($ip);
  90                         $ip =~ s/\s//gi;
  91                         print LOG "$now Check IP $ip from Group $group ";
  92                         my $val=&check_ip($ip);
  93                         if($val){
  94                                 push(@hostarray,$val.",ip");
  95                                 print LOG "$now -> OK\n";
  96                         }
  97                         else{
  98                                 print LOG "$now -> IP \"$ip\" from group $group not converted (invalid IP) \n";
  99                         }
 100                         $val='';
 101                 }
 102                 &new_hostgrp($group,'ip');
 103                 @hostarray=();
 104         }
 105         $group='';
 106         @zeilen=();
 107         @hostarray=();
 108         #MAC Group processing
 109         foreach my $group (@macgroups){
 110                 chomp $group;
 111                 print LOG "\nProcessing MAC-GROUP: $group...\n";
 112                 open (DATEI, "<$macgrouppath/$group");
 113                 my @zeilen = <DATEI>;
 114                 foreach my $mac (@zeilen){
 115                         chomp($mac);
 116                         $mac =~ s/\s//gi;
 117                         print LOG "$now Checking MAC $mac from group $group ";
 118                         #MAC checking
 119                         if(&General::validmac($mac)){
 120                                 $val=$mac;
 121                         }
 122                         if($val){
 123                                 push(@hostarray,$val.",mac");
 124                                 print LOG "$now -> OK\n";
 125                         }
 126                         else{
 127                                 print LOG "$now -> Mac $mac from group $group not converted (invalid MAC)\n";
 128                         }
 129                         $val='';
 130                 }
 131                 &new_hostgrp($group,'mac');
 132                 @hostarray=();
 133                 @zeilen=();
 134         }
 135         close (LOG);
 136 }
 137 sub check_ip
 138 {
 139         my $adr=shift;
 140         my $a;
 141         #ip with subnet in decimal
 142         if($adr =~ m/^(\d\d?\d?).(\d\d?\d?).(\d\d?\d?).(\d\d?\d?)\/(\d{1,2})$/){
 143                 $adr=int($1).".".int($2).".".int($3).".".int($4);
 144                 my $b = &General::iporsubtodec($5);
 145                 $a=$adr."/".$b;
 146         }elsif($adr =~ /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/){
 147                 $adr=int($1).".".int($2).".".int($3).".".int($4);
 148                 if(&General::validip($adr)){
 149                         $a=$adr."/255.255.255.255";
 150                 }
 151         }
 152         if(&General::validipandmask($adr)){
 153                 $a=&General::iporsubtodec($adr);
 154         }
 155         return $a;
 156 }
 157 sub new_hostgrp
 158 {
 159         &General::readhasharray($confighosts,\%hosts);
 160         &General::readhasharray($confignets,\%nets);
 161         &General::readhasharray($configgroups,\%groups);
 162         my $grp=shift;
 163         my $run=shift;
 164         my $name; #"converted"
 165         my $name2;
 166         my $name3; #custom host/custom net
 167         foreach my $adr (@hostarray){
 168                 if($run eq 'ip'){
 169                         my ($ip,$type)                  = split(",",$adr);
 170                         my ($ippart,$subnet)    = split("/",$ip);
 171                         my ($byte1,$byte2,$byte3,$byte4) = split(/\./,$subnet);
 172                         if($byte4 eq '255'){
 173                                 print LOG "Processing SINGLE HOST $ippart/$subnet from group $grp\n";
 174                                 if(!&check_host($ip)){
 175                                         my $key         = &General::findhasharraykey(\%hosts);
 176                                         $name="host ";
 177                                         $name2=$name.$ippart;
 178                                         $name3="Custom Host";
 179                                         $hosts{$key}[0] = $name2;
 180                                         $hosts{$key}[1] = $type;
 181                                         $hosts{$key}[2] = $ip;
 182                                         $hosts{$key}[3] = '';
 183                                         $hosts{$key}[4] = 1;
 184                                         print LOG "->Host (IP) $ip added to custom hosts\n"
 185                                 }else{
 186                                         print LOG "->Host (IP) $ip already exists in custom hosts\n";
 187                                         $name="host ";
 188                                         $name2=$name.$ippart;
 189                                         foreach my $key (sort keys %hosts){
 190                                                 if($hosts{$key}[0] eq $name2){
 191                                                         $hosts{$key}[4]++;
 192                                                 }
 193                                         }
 194                                         $name="host ";
 195                                         $name2=$name.$ippart;
 196                                         $name3="Custom Host";
 197                                 }
 198                         }elsif($byte4 < '255'){
 199                                 print LOG "Processing NETWORK $ippart/$subnet from Group $grp\n";
 200                                 if(!&check_net($ippart,$subnet)){
 201                                         #Check if this network is one one of IPFire internal networks
 202                                         if (($ownnet{'GREEN_NETADDRESS'}                ne '' && $ownnet{'GREEN_NETADDRESS'}    ne '0.0.0.0') && &General::IpInSubnet($ippart,$ownnet{'GREEN_NETADDRESS'},$ownnet{'GREEN_NETMASK'}))
 203                                         {
 204                                                 $name2='GREEN';
 205                                                 $name3='Standard Network';
 206                                         }elsif (($ownnet{'ORANGE_NETADDRESS'}   ne '' && $ownnet{'ORANGE_NETADDRESS'}   ne '0.0.0.0') && &General::IpInSubnet($ippart,$ownnet{'ORANGE_NETADDRESS'},$ownnet{'ORANGE_NETMASK'}))
 207                                         {
 208                                                 $name2='ORANGE';
 209                                                 $name3='Standard Network';
 210                                         }elsif (($ownnet{'BLUE_NETADDRESS'}     ne '' && $ownnet{'BLUE_NETADDRESS'}     ne '0.0.0.0') && &General::IpInSubnet($ippart,$ownnet{'BLUE_NETADDRESS'},$ownnet{'BLUE_NETMASK'}))
 211                                         {
 212                                                 $name2='BLUE';
 213                                                 $name3='Standard Network';
 214                                         }elsif ($ippart eq '0.0.0.0')
 215                                         {
 216                                                 $name2='ALL';
 217                                                 $name3='Standard Network';
 218                                         }elsif(defined($ovpnSettings{'DOVPN_SUBNET'}) && "$ippart/".&General::iporsubtodec($subnet) eq $ovpnSettings{'DOVPN_SUBNET'})
 219                                         {
 220                                                 $name2='OpenVPN-Dyn';
 221                                                 $name3='Standard Network';
 222                                         }else{
 223                                                 my $netkey      =  &General::findhasharraykey(\%nets);
 224                                                 $name="net ";
 225                                                 $name2=$name.$ippart;
 226                                                 $name3="Custom Network";
 227                                                 $nets{$netkey}[0] = $name2;
 228                                                 $nets{$netkey}[1] = $ippart;
 229                                                 $nets{$netkey}[2] = $subnet;
 230                                                 $nets{$netkey}[3] = '';
 231                                                 $nets{$netkey}[4] = 1;
 232                                                 print LOG "->Network $ippart/$subnet added to custom networks\n";
 233                                         }
 234                                 }else{
 235                                         print LOG "Network $ippart already exists in custom networks\n";
 236                                         $name="net ";
 237                                         $name2=$name.$ippart;
 238                                         foreach my $key (sort keys %nets){
 239                                                 if($nets{$key}[0] eq $name2){
 240                                                         $nets{$key}[4]++;
 241                                                 }
 242                                         }
 243                                         $name="net ";
 244                                         $name2=$name.$ippart;
 245                                         $name3="Custom Network";
 246                                 }
 247                         }
 248                         if($name2 && !&check_grp($grp,$name2)){
 249                                 my $grpkey      = &General::findhasharraykey(\%groups);
 250                                 $groups{$grpkey}[0]     = $grp;
 251                                 $groups{$grpkey}[1]     = '';
 252                                 $groups{$grpkey}[2]     = $name2;
 253                                 $groups{$grpkey}[3]     = $name3;
 254                                 $groups{$grpkey}[4]     = 0;
 255                                 print LOG "->$name2 added to group $grp\n";
 256                         }
 257                 }elsif($run eq 'mac'){
 258                         #MACRUN
 259                         my ($mac,$type)                         = split(",",$adr);
 260                         print LOG "Processing HOST (MAC) $mac\n";
 261                         if(!&check_host($mac)){
 262                                 my $key         = &General::findhasharraykey(\%hosts);
 263                                 $name="host ";
 264                                 $name2=$name.$mac;
 265                                 $name3="Custom Host";
 266                                 $hosts{$key}[0] = $name2;
 267                                 $hosts{$key}[1] = $type;
 268                                 $hosts{$key}[2] = $mac;
 269                                 $hosts{$key}[3] = '';
 270                                 $hosts{$key}[4] = 1;
 271                                 print LOG "->Host (MAC) $mac added to custom hosts\n";
 272                         }else{
 273                                 print LOG "->Host (MAC) $mac already exists in custom hosts \n";
 274                                 $name="host ";
 275                                 $name2=$name.$mac;
 276                                 foreach my $key (sort keys %hosts){
 277                                         if($hosts{$key}[0] eq $name2){
 278                                                 $hosts{$key}[4]++;
 279                                         }
 280                                 }
 281                                 $name="host ";
 282                                 $name2=$name.$mac;
 283                                 $name3="Custom Host";
 284                         }
 285                         if($name2 && !&check_grp($grp,$name2)){
 286                                 my $grpkey      = &General::findhasharraykey(\%groups);
 287                                 $groups{$grpkey}[0]     = $grp;
 288                                 $groups{$grpkey}[1]     = '';
 289                                 $groups{$grpkey}[2]     = $name2;
 290                                 $groups{$grpkey}[3]     = $name3;
 291                                 $groups{$grpkey}[4]     = 0;
 292                                 print LOG "->$name2 added to group $grp\n";
 293                         }
 294                 }
 295         }
 296         @hostarray=();
 297         &General::writehasharray($confighosts,\%hosts);
 298         &General::writehasharray($configgroups,\%groups);
 299         &General::writehasharray($confignets,\%nets);
 300
 301 }
 302 sub check_host
 303 {
 304         my $ip=shift;
 305         foreach my $key (sort keys %hosts)
 306         {
 307                 if($hosts{$key}[2] eq $ip)
 308                 {
 309                         return 1;
 310                 }
 311         }
 312         return 0;
 313 }
 314 sub check_net
 315 {
 316         my $ip=shift;
 317         my $sub=shift;
 318         foreach my $key (sort keys %nets)
 319         {
 320                 if($nets{$key}[1] eq $ip && $nets{$key}[2] eq $sub)
 321                 {
 322                         return 1;
 323                 }
 324         }
 325         return 0;
 326 }
 327 sub check_grp
 328 {
 329         my $grp=shift;
 330         my $value=shift;
 331         foreach my $key (sort keys %groups)
 332         {
 333                 if($groups{$key}[0] eq $grp && $groups{$key}[2] eq $value)
 334                 {
 335                         return 1;
 336                 }
 337         }
 338         return 0;
 339 }
 340 sub process_rules
 341 {
 342         my ($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);
 343         #open LOG
 344         if( -f "/var/log/converters/outgoingfw-convert.log"){unlink ("/var/log/converters/outgoingfw-convert.log");}
 345         open (LOG, ">/var/log/converters/outgoingfw-convert.log") or die $!;
 346
 347         &General::readhash($fwdfwsettings,\%fwdsettings);
 348         if ($outsettings{'POLICY'} eq 'MODE1'){
 349                 $fwdsettings{'POLICY'}='MODE1';
 350                 $fwdsettings{'POLICY1'}='MODE2';
 351                 $type='ALLOW';
 352                 $action='ACCEPT';
 353         }else{
 354                 $fwdsettings{'POLICY'}='MODE2';
 355                 $fwdsettings{'POLICY1'}='MODE2';
 356                 $type='DENY';
 357                 $action='DROP';
 358         }
 359         &General::writehash($fwdfwsettings,\%fwdsettings);
 360         open (DATEI, "<$outgoingrules");
 361         my @lines = <DATEI>;
 362         foreach my $rule (@lines)
 363         {
 364                 my $now=localtime;
 365                 chomp($rule);
 366                 $port='';
 367                 print LOG "$now processing: $rule\n";
 368                 my @configline=();
 369                 @configline = split( /\;/, $rule );
 370                 my @prot=();
 371                 if($configline[0] eq $type){
 372                         #some variables we can use from old config
 373                         if($configline[1] eq 'on'){ $active='ON';}else{$active='';}
 374                         if($configline[3] eq 'all' && $configline[8] ne ''){
 375                                 push(@prot,"TCP");
 376                                 push(@prot,"UDP");
 377                         }elsif($configline[3] eq 'all' && $configline[8] eq ''){
 378                                 push(@prot,"");
 379                         }else{
 380                                 push(@prot,$configline[3]);
 381                         }
 382                         if($configline[4] ne ''){
 383                                 $configline[4] =~ s/,/;/g;
 384                                 $remark = $configline[4];
 385                         }else{$remark = '';}
 386                         #find all "active" tags in all language files and check them against the old config
 387                         my $logging='0';
 388                         foreach (@active){
 389                                 $logging='1' if ($_ eq $configline[9]);
 390                         }
 391                         if($logging eq '1' ){ $log='ON';}else{$log='';}
 392                         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' && $configline[16] eq 'on'){
 393                                 if($configline[17] eq '00:00' && $configline[18] eq '00:00'){
 394                                         $time='';
 395                                 }else{
 396                                         $time='ON';
 397                                 }
 398                         }else{
 399                                 $time='ON';
 400                         }
 401                         $time_mon=$configline[10];
 402                         $time_tue=$configline[11];
 403                         $time_wed=$configline[12];
 404                         $time_thu=$configline[13];
 405                         $time_fri=$configline[14];
 406                         $time_sat=$configline[15];
 407                         $time_sun=$configline[16];
 408                         $time_from=$configline[17];
 409                         $time_to=$configline[18];
 410                         ############################################################
 411                         #sourcepart
 412                         if ($configline[2] eq 'green') {
 413                                 $grp1='std_net_src';
 414                                 $source='GREEN';
 415                         }elsif ($configline[2] eq 'orange') {
 416                                 $grp1='std_net_src';
 417                                 $source='ORANGE';
 418                         }elsif ($configline[2] eq 'red') {
 419                                 $grp1='std_net_src';
 420                                 $source='IPFire';
 421                                 &General::readhash($fwdfwsettings,\%fwdsettings);
 422                                 $fwdsettings{'POLICY1'}=$outsettings{'POLICY'};
 423                                 $fwdsettings{'POLICY'}=$outsettings{'POLICY'};
 424                                 &General::writehash($fwdfwsettings,\%fwdsettings);
 425                         }elsif ($configline[2] eq 'blue') {
 426                                 $grp1='std_net_src';
 427                                 $source='BLUE';
 428                         }elsif ($configline[2] eq 'ipsec') {
 429                                 print LOG "$now -> Rule not converted, ipsec+ interface is obsolet since IPFire 2.7 \n";
 430                                 next;
 431                         }elsif ($configline[2] eq 'ovpn') {
 432                                 print LOG "$now ->Creating networks/groups for OpenVPN...\n";
 433                                 &build_ovpn_grp;
 434                                 $grp1='cust_grp_src';
 435                                 $source='ovpn'
 436                         }elsif ($configline[2] eq 'ip') {
 437                                 my $z=&check_ip($configline[5]);
 438                                 if($z){
 439                                         my ($ipa,$subn) = split("/",$z);
 440                                         $subn=&General::iporsubtocidr($subn);
 441                                         $grp1='src_addr';
 442                                         $source="$ipa/$subn";
 443                                 }else{
 444                                         print LOG "$now -> Rule not converted, missing/invalid source ip \"$configline[5]\"\n";
 445                                         next;
 446                                 }
 447                         }elsif ($configline[2] eq 'mac') {
 448                                 if(&General::validmac($configline[6])){
 449                                         $grp1='src_addr';
 450                                         $source=$configline[6];
 451                                 }else{
 452                                         print LOG"$now -> Rule not converted, invalid MAC \"$configline[6]\" \n";
 453                                         next;
 454                                 }
 455                         }elsif ($configline[2] eq 'all') {
 456                                 $grp1='std_net_src';
 457                                 $source='ALL';
 458                         }else{
 459                                 foreach my $key (sort keys %groups){
 460                                         if($groups{$key}[0] eq $configline[2]){
 461                                                 $grp1='cust_grp_src';
 462                                                 $source=$configline[2];
 463                                         }
 464                                 }
 465                                 if ($grp1 eq '' || $source eq ''){
 466                                         print LOG "$now -> Rule not converted, no valid source recognised\n";
 467                                 }
 468                         }
 469                         ############################################################
 470                         #destinationpart
 471                         if($configline[7] ne ''){
 472                                 my $address=&check_ip($configline[7]);
 473                                  if($address){
 474                                          my ($dip,$dsub) = split("/",$address);
 475                                          $dsub=&General::iporsubtocidr($dsub);
 476                                          $grp2='tgt_addr';
 477                                          $target="$dip/$dsub";
 478                                  }elsif(!$address){
 479                                         my $getwebsiteip=&get_ip_from_domain($configline[7]);
 480                                         if ($getwebsiteip){
 481                                                 $grp2='tgt_addr';
 482                                                 $target=$getwebsiteip;
 483                                                 $remark.=" $configline[7]";
 484                                         }else{
 485                                                 print LOG "$now -> Rule not converted, invalid domain \"$configline[7]\"\n";
 486                                                 next;
 487                                         }
 488                                  }
 489                         }else{
 490                                 $grp2='std_net_tgt';
 491                                 $target='ALL';
 492                         }
 493                         if($configline[8] ne '' && $configline[3] ne 'gre' && $configline[3] ne 'esp'){
 494                                 my @values=();
 495                                 my @parts=split(",",$configline[8]);
 496                                 foreach (@parts){
 497                                         $_=~ tr/-/:/;
 498                                         if (!($_ =~ /^(\d+)\:(\d+)$/)) {
 499                                                 if(&General::validport($_)){
 500                                                         $useport='ON';
 501                                                         push (@values,$_);
 502                                                         $grp3='TGT_PORT';
 503                                                 }else{
 504                                                         print LOG "$now -> Rule not converted, invalid destination Port \"$configline[8]\"\n";
 505                                                         next;
 506                                                 }
 507                                          }else{
 508                                                 my ($a1,$a2) = split(/\:/,$_);
 509                                                 if (&General::validport($a1) && &General::validport($a2) && $a1 < $a2){
 510                                                         $useport='ON';
 511                                                         push (@values,"$a1:$a2");
 512                                                         $grp3='TGT_PORT';
 513                                                 }else{
 514                                                         print LOG "$now -> Rule not converted, invalid destination Port \"$configline[8]\"\n";
 515                                                         next;
 516                                                 }
 517                                          }
 518                                  }
 519                                 $port=join("|",@values);
 520                                 @values=();
 521                                 @parts=();
 522                         }
 523                 }else{
 524                         print LOG "-> Rule not converted because not for Firewall mode $outsettings{'POLICY'} (we are only converting for actual mode)\n";
 525                 }
 526                 &General::readhasharray($fwdfwconfig,\%fwconfig);
 527                 &General::readhasharray($outfwconfig,\%fwconfigout);
 528                 my $check;
 529                 my $chain;
 530                 foreach my $protocol (@prot){
 531                         my $now=localtime;
 532                         if ($source eq 'IPFire'){
 533                                 $chain='OUTGOINGFW';
 534                         }else{
 535                                 $chain='FORWARDFW';
 536                         }
 537                         $protocol=uc($protocol);
 538                         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";
 539                         #Put rules into system....
 540                         ###########################
 541                         #check for double rules
 542                         foreach my $key (sort keys %fwconfig){
 543                                 if("$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"
 544                                         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]"){
 545                                                 $check='on';
 546                                                 next;
 547                                 }
 548                         }
 549                         if($check ne 'on'){
 550                                 #increase groupcounter
 551                                 my $check1;
 552                                 if($grp1 eq 'cust_grp_src'){
 553                                         foreach my $key (sort keys %groups){
 554                                                 if($groups{$key}[0] eq $source){
 555                                                         $groups{$key}[4]++;
 556                                                         $check1='on';
 557                                                 }
 558                                         }
 559                                         if($check1 eq 'on'){
 560                                                 &General::writehasharray($configgroups,\%groups);
 561                                         }
 562                                 }
 563                                 if ($chain eq 'FORWARDFW'){
 564                                         my $key = &General::findhasharraykey(\%fwconfig);
 565                                         $fwconfig{$key}[0]      = $action;
 566                                         $fwconfig{$key}[1]      = $chain;
 567                                         $fwconfig{$key}[2]      = $active;
 568                                         $fwconfig{$key}[3]      = $grp1;
 569                                         $fwconfig{$key}[4]      = $source;
 570                                         $fwconfig{$key}[5]      = $grp2;
 571                                         $fwconfig{$key}[6]      = $target;
 572                                         $fwconfig{$key}[11] = $useport;
 573                                         $fwconfig{$key}[12] = $protocol;
 574                                         $fwconfig{$key}[14] = $grp3;
 575                                         $fwconfig{$key}[15] = $port;
 576                                         $fwconfig{$key}[16] = $remark;
 577                                         $fwconfig{$key}[17] = $log;
 578                                         $fwconfig{$key}[18] = $time;
 579                                         $fwconfig{$key}[19] = $time_mon;
 580                                         $fwconfig{$key}[20] = $time_tue;
 581                                         $fwconfig{$key}[21] = $time_wed;
 582                                         $fwconfig{$key}[22] = $time_thu;
 583                                         $fwconfig{$key}[23] = $time_fri;
 584                                         $fwconfig{$key}[24] = $time_sat;
 585                                         $fwconfig{$key}[25] = $time_sun;
 586                                         $fwconfig{$key}[26] = $time_from;
 587                                         $fwconfig{$key}[27] = $time_to;
 588                                         $fwconfig{$key}[28] = '';
 589                                         $fwconfig{$key}[29] = 'ALL';
 590                                         $fwconfig{$key}[30] = '';
 591                                         $fwconfig{$key}[31] = 'dnat';
 592                                 }else{
 593                                         my $key = &General::findhasharraykey(\%fwconfigout);
 594                                         $fwconfigout{$key}[0]   = $action;
 595                                         $fwconfigout{$key}[1]   = $chain;
 596                                         $fwconfigout{$key}[2]   = $active;
 597                                         $fwconfigout{$key}[3]   = $grp1;
 598                                         $fwconfigout{$key}[4]   = $source;
 599                                         $fwconfigout{$key}[5]   = $grp2;
 600                                         $fwconfigout{$key}[6]   = $target;
 601                                         $fwconfigout{$key}[11]  = $useport;
 602                                         $fwconfigout{$key}[12]  = $protocol;
 603                                         $fwconfigout{$key}[14]  = $grp3;
 604                                         $fwconfigout{$key}[15]  = $port;
 605                                         $fwconfigout{$key}[16]  = $remark;
 606                                         $fwconfigout{$key}[17]  = $log;
 607                                         $fwconfigout{$key}[18]  = $time;
 608                                         $fwconfigout{$key}[19]  = $time_mon;
 609                                         $fwconfigout{$key}[20]  = $time_tue;
 610                                         $fwconfigout{$key}[21]  = $time_wed;
 611                                         $fwconfigout{$key}[22]  = $time_thu;
 612                                         $fwconfigout{$key}[23]  = $time_fri;
 613                                         $fwconfigout{$key}[24]  = $time_sat;
 614                                         $fwconfigout{$key}[25]  = $time_sun;
 615                                         $fwconfigout{$key}[26]  = $time_from;
 616                                         $fwconfigout{$key}[27]  = $time_to;
 617                                         $fwconfigout{$key}[28]  = '';
 618                                         $fwconfigout{$key}[29]  = 'ALL';
 619                                         $fwconfigout{$key}[30]  = '';
 620                                         $fwconfigout{$key}[31]  = 'dnat';
 621                                 }
 622                                 &General::writehasharray($fwdfwconfig,\%fwconfig);
 623                                 &General::writehasharray($outfwconfig,\%fwconfigout);
 624                         }
 625                 }
 626                 @prot=();
 627         }
 628         close(LOG);
 629         @lines=();
 630 }
 631 sub get_ip_from_domain
 632 {
 633         $web=shift;
 634         my $resolvedip;
 635         my $checked;
 636         my ($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($web);
 637         if(@addrs){
 638                 $resolvedip=inet_ntoa($addrs[0]);
 639                 return $resolvedip;
 640         }
 641         return;
 642 }
 643 sub build_ovpn_grp
 644 {
 645         my $now=localtime;
 646         &General::readhasharray($confighosts,\%hosts);
 647         &General::readhasharray($confignets,\%nets);
 648         &General::readhasharray($configgroups,\%groups);
 649         &General::readhasharray($ovpnconfig,\%configovpn);
 650         &General::readhasharray($ccdconfig,\%ccdconf);
 651         &General::readhash($ovpnsettings,\%settingsovpn);
 652         #get ovpn nets
 653         my @ovpnnets=();
 654         if($settingsovpn{'DOVPN_SUBNET'}){
 655                 my ($net,$subnet)=split("/",$settingsovpn{'DOVPN_SUBNET'});
 656                 push (@ovpnnets,"$net,$subnet,dynamic");
 657                 print LOG "$now ->found dynamic OpenVPN net\n";
 658         }
 659         foreach my $key (sort keys %ccdconf){
 660                 my ($net,$subnet)=split("/",$ccdconf{$key}[1]);
 661                 $subnet=&General::iporsubtodec($subnet);
 662                 push (@ovpnnets,"$net,$subnet,$ccdconf{$key}[0]");
 663                 print LOG "$now ->found OpenVPN static net $net/$subnet\n";
 664         }
 665         foreach my $key (sort keys %configovpn){
 666                 if ($configovpn{$key}[3] eq 'net'){
 667                         my ($net,$subnet)=split("/",$configovpn{$key}[27]);
 668                         push (@ovpnnets,"$net,$subnet,$configovpn{$key}[2]");
 669                         print LOG "$now ->found OpenVPN $net/$subnet $configovpn{$key}[2]\n";
 670                 }
 671         }
 672         #add ovpn nets to customnetworks/groups
 673         foreach my $line (@ovpnnets){
 674                 my $now=localtime;
 675                 my ($net,$subnet,$name) = split(",",$line);
 676                 if (!&check_net($net,$subnet)){
 677                         my $netkey      =  &General::findhasharraykey(\%nets);
 678                         $name2=$name."(ovpn)".$net;
 679                         $name3="Custom Network";
 680                         $nets{$netkey}[0] = $name2;
 681                         $nets{$netkey}[1] = $net;
 682                         $nets{$netkey}[2] = $subnet;
 683                         $nets{$netkey}[3] = '';
 684                         $nets{$netkey}[4] = 1;
 685                         print LOG "$now ->added $name2 $net/$subnet to customnetworks\n";
 686                 }else{
 687                         print LOG "-> Custom Network with same IP already exist \"$net/$subnet\" (you can ignore this, if this run was manual from shell)\n";
 688                 }
 689                 if($name2){
 690                         my $grpkey      = &General::findhasharraykey(\%groups);
 691                         $groups{$grpkey}[0]     = "ovpn";
 692                         $groups{$grpkey}[1]     = '';
 693                         $groups{$grpkey}[2]     = $name2;
 694                         $groups{$grpkey}[3]     = "Custom Network";
 695                         $groups{$grpkey}[4]     = 0;
 696                         print LOG "$now ->added $name2 to customgroup ovpn\n";
 697                 }
 698                 $name2='';
 699         }
 700         @ovpnnets=();
 701         &General::writehasharray($confighosts,\%hosts);
 702         &General::writehasharray($configgroups,\%groups);
 703         &General::writehasharray($confignets,\%nets);
 704         print LOG "$now ->finished OVPN\n";
 705 }
 706 sub process_p2p
 707 {
 708         copy("/var/ipfire/outgoing/p2protocols","/var/ipfire/firewall/p2protocols");
 709         chmod oct('0777'), '/var/ipfire/firewall/p2protocols';
 710 }