config/forwardfw/convert-outgoingfw

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