html/cgi-bin/ovpnmain.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2011  IPFire Team  <info@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 # Based on IPFireCore 55
  23 ###
  24 use CGI;
  25 use CGI qw/:standard/;
  26 use Net::DNS;
  27 use Net::Ping;
  28 use Net::Telnet;
  29 use File::Copy;
  30 use File::Temp qw/ tempfile tempdir /;
  31 use strict;
  32 use Archive::Zip qw(:ERROR_CODES :CONSTANTS);
  33 require '/var/ipfire/general-functions.pl';
  34 require "${General::swroot}/lang.pl";
  35 require "${General::swroot}/header.pl";
  36 require "${General::swroot}/countries.pl";
  37
  38 # enable only the following on debugging purpose
  39 use warnings;
  40 use CGI::Carp 'fatalsToBrowser';
  41 #workaround to suppress a warning when a variable is used only once
  42 my @dummy = ( ${Header::colourgreen} );
  43 my @dummy = ( ${Header::colourblue} );
  44 undef (@dummy);
  45
  46 my %color = ();
  47 my %mainsettings = ();
  48 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  49 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  50
  51 ###
  52 ### Initialize variables
  53 ###
  54 my %netsettings=();
  55 my %cgiparams=();
  56 my %vpnsettings=();
  57 my %checked=();
  58 my %confighash=();
  59 my %cahash=();
  60 my %selected=();
  61 my $warnmessage = '';
  62 my $errormessage = '';
  63 my %settings=();
  64 my $routes_push_file = '';
  65 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  66 $cgiparams{'ENABLED'} = 'off';
  67 $cgiparams{'ENABLED_BLUE'} = 'off';
  68 $cgiparams{'ENABLED_ORANGE'} = 'off';
  69 $cgiparams{'EDIT_ADVANCED'} = 'off';
  70 $cgiparams{'NAT'} = 'off';
  71 $cgiparams{'COMPRESSION'} = 'off';
  72 $cgiparams{'ONLY_PROPOSED'} = 'off';
  73 $cgiparams{'ACTION'} = '';
  74 $cgiparams{'CA_NAME'} = '';
  75 $cgiparams{'DHCP_DOMAIN'} = '';
  76 $cgiparams{'DHCP_DNS'} = '';
  77 $cgiparams{'DHCP_WINS'} = '';
  78 $cgiparams{'ROUTES_PUSH'} = '';
  79 $cgiparams{'DCOMPLZO'} = 'off';
  80 $cgiparams{'MSSFIX'} = '';
  81 $cgiparams{'number'} = '';
  82 $routes_push_file = "${General::swroot}/ovpn/routes_push";
  83 unless (-e $routes_push_file)    { system("touch $routes_push_file"); }
  84 unless (-e "${General::swroot}/ovpn/ccd.conf")    { system("touch ${General::swroot}/ovpn/ccd.conf"); }
  85 unless (-e "${General::swroot}/ovpn/ccdroute")    { system("touch ${General::swroot}/ovpn/ccdroute"); }
  86 unless (-e "${General::swroot}/ovpn/ccdroute2")    { system("touch ${General::swroot}/ovpn/ccdroute2"); }
  87
  88 &Header::getcgihash(\%cgiparams, {'wantfile' => 1, 'filevar' => 'FH'});
  89
  90 # prepare openvpn config file
  91 ###
  92 ### Useful functions
  93 ###
  94 sub haveOrangeNet
  95 {
  96         if ($netsettings{'CONFIG_TYPE'} == 2) {return 1;}
  97         if ($netsettings{'CONFIG_TYPE'} == 4) {return 1;}
  98         return 0;
  99 }
 100
 101 sub haveBlueNet
 102 {
 103         if ($netsettings{'CONFIG_TYPE'} == 3) {return 1;}
 104         if ($netsettings{'CONFIG_TYPE'} == 4) {return 1;}
 105         return 0;
 106 }
 107
 108 sub sizeformat{
 109     my $bytesize = shift;
 110     my $i = 0;
 111
 112     while(abs($bytesize) >= 1024){
 113         $bytesize=$bytesize/1024;
 114         $i++;
 115         last if($i==6);
 116     }
 117
 118     my @units = ("Bytes","KB","MB","GB","TB","PB","EB");
 119     my $newsize=(int($bytesize*100 +0.5))/100;
 120     return("$newsize $units[$i]");
 121 }
 122
 123 sub valid_dns_host {
 124         my $hostname = $_[0];
 125         unless ($hostname) { return "No hostname"};
 126         my $res = new Net::DNS::Resolver;
 127         my $query = $res->search("$hostname");
 128         if ($query) {
 129                 foreach my $rr ($query->answer) {
 130                         ## Potential bug - we are only looking at A records:
 131                         return 0 if $rr->type eq "A";
 132                 }
 133         } else {
 134                 return $res->errorstring;
 135         }
 136 }
 137
 138 sub cleanssldatabase
 139 {
 140     if (open(FILE, ">${General::swroot}/ovpn/certs/serial")) {
 141         print FILE "01";
 142         close FILE;
 143     }
 144     if (open(FILE, ">${General::swroot}/ovpn/certs/index.txt")) {
 145         print FILE "";
 146         close FILE;
 147     }
 148     unlink ("${General::swroot}/ovpn/certs/index.txt.old");
 149     unlink ("${General::swroot}/ovpn/certs/serial.old");
 150     unlink ("${General::swroot}/ovpn/certs/01.pem");
 151 }
 152
 153 sub newcleanssldatabase
 154 {
 155     if (! -s "${General::swroot}/ovpn/certs/serial" )  {
 156         open(FILE, ">${General::swroot}(ovpn/certs/serial");
 157         print FILE "01";
 158         close FILE;
 159     }
 160     if (! -s ">${General::swroot}/ovpn/certs/index.txt") {
 161         system ("touch ${General::swroot}/ovpn/certs/index.txt");
 162     }
 163     unlink ("${General::swroot}/ovpn/certs/index.txt.old");
 164     unlink ("${General::swroot}/ovpn/certs/serial.old");
 165 }
 166
 167 sub deletebackupcert
 168 {
 169         if (open(FILE, "${General::swroot}/ovpn/certs/serial.old")) {
 170                 my $hexvalue = <FILE>;
 171                 chomp $hexvalue;
 172                 close FILE;
 173                 unlink ("${General::swroot}/ovpn/certs/$hexvalue.pem");
 174         }
 175 }
 176
 177 sub checkportfw {
 178     my $KEY2 = $_[0]; # key2
 179     my $SRC_PORT = $_[1]; # src_port
 180     my $PROTOCOL = $_[2]; # protocol
 181     my $SRC_IP = $_[3]; # sourceip
 182
 183     my $pfwfilename = "${General::swroot}/portfw/config";
 184     open(FILE, $pfwfilename) or die 'Unable to open config file.';
 185     my @pfwcurrent = <FILE>;
 186     close(FILE);
 187     my $pfwkey1 = 0; # used for finding last sequence number used
 188     foreach my $pfwline (@pfwcurrent)
 189     {
 190         my @pfwtemp = split(/\,/,$pfwline);
 191
 192         chomp ($pfwtemp[8]);
 193         if ($KEY2 eq "0"){ # if key2 is 0 then it is a portfw addition
 194                 if ( $SRC_PORT eq $pfwtemp[3] &&
 195                         $PROTOCOL eq $pfwtemp[2] &&
 196                         $SRC_IP eq $pfwtemp[7])
 197                 {
 198                          $errormessage = "$Lang::tr{'source port in use'} $SRC_PORT";
 199                 }
 200                 # Check if key2 = 0, if it is then it is a port forward entry and we want the sequence number
 201                 if ( $pfwtemp[1] eq "0") {
 202                         $pfwkey1=$pfwtemp[0];
 203                 }
 204                 # Darren Critchley - Duplicate or overlapping Port range check
 205                 if ($pfwtemp[1] eq "0" &&
 206                         $PROTOCOL eq $pfwtemp[2] &&
 207                         $SRC_IP eq $pfwtemp[7] &&
 208                         $errormessage eq '')
 209                 {
 210                         &portchecks($SRC_PORT, $pfwtemp[5]);
 211 #                       &portchecks($pfwtemp[3], $pfwtemp[5]);
 212 #                       &portchecks($pfwtemp[3], $SRC_IP);
 213                 }
 214         }
 215     }
 216 #    $errormessage="$KEY2 $SRC_PORT $PROTOCOL $SRC_IP";
 217
 218     return;
 219 }
 220
 221 sub checkportoverlap
 222 {
 223         my $portrange1 = $_[0]; # New port range
 224         my $portrange2 = $_[1]; # existing port range
 225         my @tempr1 = split(/\:/,$portrange1);
 226         my @tempr2 = split(/\:/,$portrange2);
 227
 228         unless (&checkportinc($tempr1[0], $portrange2)){ return 0;}
 229         unless (&checkportinc($tempr1[1], $portrange2)){ return 0;}
 230
 231         unless (&checkportinc($tempr2[0], $portrange1)){ return 0;}
 232         unless (&checkportinc($tempr2[1], $portrange1)){ return 0;}
 233
 234         return 1; # Everything checks out!
 235 }
 236
 237 # Darren Critchley - we want to make sure that a port entry is not within an already existing range
 238 sub checkportinc
 239 {
 240         my $port1 = $_[0]; # Port
 241         my $portrange2 = $_[1]; # Port range
 242         my @tempr1 = split(/\:/,$portrange2);
 243
 244         if ($port1 < $tempr1[0] || $port1 > $tempr1[1]) {
 245                 return 1;
 246         } else {
 247                 return 0;
 248         }
 249 }
 250 # Darren Critchley - Duplicate or overlapping Port range check
 251 sub portchecks
 252 {
 253         my $p1 = $_[0]; # New port range
 254         my $p2 = $_[1]; # existing port range
 255 #       $_ = $_[0];
 256         our ($prtrange1, $prtrange2);
 257         $prtrange1 = 0;
 258 #       if (m/:/ && $prtrange1 == 1) { # comparing two port ranges
 259 #               unless (&checkportoverlap($p1,$p2)) {
 260 #                       $errormessage = "$Lang::tr{'source port overlaps'} $p1";
 261 #               }
 262 #       }
 263         if (m/:/ && $prtrange1 == 0 && $errormessage eq '') { # compare one port to a range
 264                 unless (&checkportinc($p2,$p1)) {
 265                         $errormessage = "$Lang::tr{'srcprt within existing'} $p1";
 266                 }
 267         }
 268         $prtrange1 = 1;
 269         if (! m/:/ && $prtrange1 == 1 && $errormessage eq '') { # compare one port to a range
 270                 unless (&checkportinc($p1,$p2)) {
 271                         $errormessage = "$Lang::tr{'srcprt range overlaps'} $p2";
 272                 }
 273         }
 274         return;
 275 }
 276
 277 # Darren Critchley - certain ports are reserved for IPFire
 278 # TCP 67,68,81,222,445
 279 # UDP 67,68
 280 # Params passed in -> port, rangeyn, protocol
 281 sub disallowreserved
 282 {
 283         # port 67 and 68 same for tcp and udp, don't bother putting in an array
 284         my $msg = "";
 285         my @tcp_reserved = (81,222,445);
 286         my $prt = $_[0]; # the port or range
 287         my $ryn = $_[1]; # tells us whether or not it is a port range
 288         my $prot = $_[2]; # protocol
 289         my $srcdst = $_[3]; # source or destination
 290         if ($ryn) { # disect port range
 291                 if ($srcdst eq "src") {
 292                         $msg = "$Lang::tr{'rsvd src port overlap'}";
 293                 } else {
 294                         $msg = "$Lang::tr{'rsvd dst port overlap'}";
 295                 }
 296                 my @tmprng = split(/\:/,$prt);
 297                 unless (67 < $tmprng[0] || 67 > $tmprng[1]) { $errormessage="$msg 67"; return; }
 298                 unless (68 < $tmprng[0] || 68 > $tmprng[1]) { $errormessage="$msg 68"; return; }
 299                 if ($prot eq "tcp") {
 300                         foreach my $prange (@tcp_reserved) {
 301                                 unless ($prange < $tmprng[0] || $prange > $tmprng[1]) { $errormessage="$msg $prange"; return; }
 302                         }
 303                 }
 304         } else {
 305                 if ($srcdst eq "src") {
 306                         $msg = "$Lang::tr{'reserved src port'}";
 307                 } else {
 308                         $msg = "$Lang::tr{'reserved dst port'}";
 309                 }
 310                 if ($prt == 67) { $errormessage="$msg 67"; return; }
 311                 if ($prt == 68) { $errormessage="$msg 68"; return; }
 312                 if ($prot eq "tcp") {
 313                         foreach my $prange (@tcp_reserved) {
 314                                 if ($prange == $prt) { $errormessage="$msg $prange"; return; }
 315                         }
 316                 }
 317         }
 318         return;
 319 }
 320
 321
 322 sub writeserverconf {
 323     my %sovpnsettings = ();
 324     my @temp = ();
 325     &General::readhash("${General::swroot}/ovpn/settings", \%sovpnsettings);
 326     &read_routepushfile;
 327
 328     open(CONF,    ">${General::swroot}/ovpn/server.conf") or die "Unable to open ${General::swroot}/ovpn/server.conf: $!";
 329     flock CONF, 2;
 330     print CONF "#OpenVPN Server conf\n";
 331     print CONF "\n";
 332     print CONF "daemon openvpnserver\n";
 333     print CONF "writepid /var/run/openvpn.pid\n";
 334     print CONF "#DAN prepare OpenVPN for listening on blue and orange\n";
 335     print CONF ";local $sovpnsettings{'VPN_IP'}\n";
 336     print CONF "dev $sovpnsettings{'DDEVICE'}\n";
 337     print CONF "$sovpnsettings{'DDEVICE'}-mtu $sovpnsettings{'DMTU'}\n";
 338     print CONF "proto $sovpnsettings{'DPROTOCOL'}\n";
 339     print CONF "port $sovpnsettings{'DDEST_PORT'}\n";
 340     print CONF "script-security 3 system\n";
 341     print CONF "ifconfig-pool-persist /var/ipfire/ovpn/ovpn-leases.db 3600\n";
 342     print CONF "client-config-dir /var/ipfire/ovpn/ccd\n";
 343     print CONF "tls-server\n";
 344     print CONF "ca /var/ipfire/ovpn/ca/cacert.pem\n";
 345     print CONF "cert /var/ipfire/ovpn/certs/servercert.pem\n";
 346     print CONF "key /var/ipfire/ovpn/certs/serverkey.pem\n";
 347     print CONF "dh /var/ipfire/ovpn/ca/dh1024.pem\n";
 348     my @tempovpnsubnet = split("\/",$sovpnsettings{'DOVPN_SUBNET'});
 349     print CONF "server $tempovpnsubnet[0] $tempovpnsubnet[1]\n";
 350     print CONF "push \"route $netsettings{'GREEN_NETADDRESS'} $netsettings{'GREEN_NETMASK'}\"\n";
 351
 352     if ($vpnsettings{'ROUTES_PUSH'} ne '') {
 353                 @temp = split(/\n/,$vpnsettings{'ROUTES_PUSH'});
 354                 foreach (@temp)
 355                 {
 356                         @tempovpnsubnet = split("\/",&General::ipcidr2msk($_));
 357                         print CONF "push \"route " . $tempovpnsubnet[0]. " " .  $tempovpnsubnet[1] . "\"\n";
 358                 }
 359         }
 360 ###########
 361 #A.Marx CCD---add route into server.conf
 362 ###########
 363         my %ccdconfhash=();
 364         &General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
 365         foreach my $key (keys %ccdconfhash) {
 366                 my $a=$ccdconfhash{$key}[1];
 367                 my ($b,$c) = split (/\//, $a);
 368                 print CONF "route $b ".&General::cidrtosub($c)."\n";
 369         }
 370         my %ccdroutehash=();
 371         &General::readhasharray("${General::swroot}/ovpn/ccdroute", \%ccdroutehash);
 372         foreach my $key (keys %ccdroutehash) {
 373                 foreach my $i ( 1 .. $#{$ccdroutehash{$key}}){
 374                         my ($a,$b)=split (/\//,$ccdroutehash{$key}[$i]);
 375                         print CONF "route $a $b\n";
 376                 }
 377         }
 378 ###########
 379 #CCD END
 380 ###########
 381         if ($sovpnsettings{CLIENT2CLIENT} eq 'on') {
 382         print CONF "client-to-client\n";
 383     }
 384     if ($sovpnsettings{MSSFIX} eq 'on') {
 385         print CONF "mssfix\n";
 386     }
 387     if ($sovpnsettings{FRAGMENT} ne '' && $sovpnsettings{'DPROTOCOL'} ne 'tcp') {
 388         print CONF "fragment $sovpnsettings{'FRAGMENT'}\n";
 389     }
 390     if ($sovpnsettings{KEEPALIVE_1} > 0 && $sovpnsettings{KEEPALIVE_2} > 0) {
 391         print CONF "keepalive $sovpnsettings{'KEEPALIVE_1'} $sovpnsettings{'KEEPALIVE_2'}\n";
 392     }
 393     print CONF "status-version 1\n";
 394     print CONF "status /var/log/ovpnserver.log 30\n";
 395     print CONF "cipher $sovpnsettings{DCIPHER}\n";
 396     if ($sovpnsettings{DCOMPLZO} eq 'on') {
 397         print CONF "comp-lzo\n";
 398     }
 399     if ($sovpnsettings{REDIRECT_GW_DEF1} eq 'on') {
 400         print CONF "push \"redirect-gateway def1\"\n";
 401     }
 402     if ($sovpnsettings{DHCP_DOMAIN} ne '') {
 403         print CONF "push \"dhcp-option DOMAIN $sovpnsettings{DHCP_DOMAIN}\"\n";
 404     }
 405
 406     if ($sovpnsettings{DHCP_DNS} ne '') {
 407         print CONF "push \"dhcp-option DNS $sovpnsettings{DHCP_DNS}\"\n";
 408     }
 409
 410     if ($sovpnsettings{DHCP_WINS} ne '') {
 411         print CONF "push \"dhcp-option WINS $sovpnsettings{DHCP_WINS}\"\n";
 412     }
 413
 414     if ($sovpnsettings{DHCP_WINS} eq '') {
 415         print CONF "max-clients 100\n";
 416     }
 417     if ($sovpnsettings{DHCP_WINS} ne '') {
 418         print CONF "max-clients $sovpnsettings{MAX_CLIENTS}\n";
 419     }
 420     print CONF "tls-verify /var/ipfire/ovpn/verify\n";
 421     print CONF "crl-verify /var/ipfire/ovpn/crls/cacrl.pem\n";
 422     print CONF "user nobody\n";
 423     print CONF "group nobody\n";
 424     print CONF "persist-key\n";
 425     print CONF "persist-tun\n";
 426         if ($sovpnsettings{LOG_VERB} ne '') {
 427                 print CONF "verb $sovpnsettings{LOG_VERB}\n";
 428         } else {
 429                 print CONF "verb 3\n";
 430         }
 431     print CONF "\n";
 432
 433     close(CONF);
 434 }
 435 #
 436 sub emptyserverlog{
 437     if (open(FILE, ">/var/log/ovpnserver.log")) {
 438         flock FILE, 2;
 439         print FILE "";
 440         close FILE;
 441     }
 442
 443 }
 444
 445 #####################
 446 #A.Marx CCD functions
 447 #####################
 448 sub delccdnet
 449 {
 450         my %ccdconfhash = ();
 451         my %ccdhash = ();
 452         my $ccdnetname=$_[0];
 453         if (-f "${General::swroot}/ovpn/ovpnconfig"){
 454                 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%ccdhash);
 455                 foreach my $key (keys %ccdhash) {
 456                         if ($ccdhash{$key}[32] eq $ccdnetname) {
 457                                 $errormessage=$Lang::tr{'ccd err hostinnet'};
 458                                 return;
 459                         }
 460                 }
 461         }
 462         if (!open(CCDCONF,'<',"${General::swroot}/ovpn/ccd.conf")){
 463                 $errormessage="Unable to open /var/ipfire/ovpn/ccd.conf! for READING";
 464         }else{
 465
 466                         &General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
 467                         foreach my $key (keys %ccdconfhash) {
 468                                         if ($ccdconfhash{$key}[0] eq $ccdnetname){
 469                                                 delete $ccdconfhash{$key};
 470                                         }
 471                         }
 472                         &General::writehasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
 473         }
 474         &writeserverconf;
 475         return 0;
 476 }
 477
 478 sub addccdnet
 479 {
 480         my %ccdconfhash=();
 481         my @ccdconf=();
 482         my $ccdname=$_[0];
 483         my $ccdnet=$_[1];
 484         my $ovpnsubnet=$_[2];
 485         my $subcidr;
 486         my @ip2=();
 487         my $checkup;
 488         my $ccdip;
 489         if (&General::validip2($ccdnet)){
 490                         $ccdnet=&General::iporsubtocidr($ccdnet);
 491         }else{
 492                 $errormessage="Address invalid!";
 493                 return;
 494         }
 495         ($ccdip,$subcidr) = split (/\//,$ccdnet);
 496         if ($ccdname eq '') {
 497                         $errormessage=$errormessage.$Lang::tr{'ccd err name'}."<br>";
 498         }
 499         if (&General::iporsubtocidr($ccdnet) eq &General::iporsubtocidr($ovpnsubnet)) {
 500                         $errormessage=$errormessage.$Lang::tr{'ccd err isovpnnet'}."<br>";
 501         }
 502         my $baseaddress=&General::getnetworkip($ccdip,$subcidr);
 503         &General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
 504         foreach my $key (keys %ccdconfhash) {
 505                         @ccdconf=split(/\//,$ccdconfhash{$key}[1]);
 506                         if ($ccdname eq $ccdconfhash{$key}[0]) {$errormessage=$errormessage.$Lang::tr{'ccd err nameexist'}."<br>";}
 507                         if ($ccdnet eq $ccdconfhash{$key}[1]) {$errormessage=$errormessage.$Lang::tr{'ccd err netadrexist'}."<br>";}
 508         }
 509         if (!$errormessage) {
 510                 my %ccdconfhash=();
 511                 &General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
 512                 my $key = &General::findhasharraykey (\%ccdconfhash);
 513                 foreach my $i (0 .. 1) { $ccdconfhash{$key}[$i] = "";}
 514                 $ccdconfhash{$key}[0] = $ccdname;
 515                 $ccdconfhash{$key}[1] = $baseaddress."/".$subcidr;
 516                 &General::writehasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
 517                 &writeserverconf;
 518                 return 0;
 519         }
 520 }
 521
 522 sub modccdnet
 523 {
 524
 525         my $newname=$_[0];
 526         my $oldname=$_[1];
 527         my %ccdconfhash=();
 528         my %ccdhash=();
 529         &General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
 530         foreach my $key (keys %ccdconfhash) {
 531                 if ($ccdconfhash{$key}[0] eq $oldname) {
 532                         foreach my $key1 (keys %ccdconfhash) {
 533                                 if ($ccdconfhash{$key1}[0] eq $newname){
 534                                         $errormessage=$errormessage.$Lang::tr{'ccd err netadrexist'};
 535                                         return;
 536                                 }else{
 537                                         $ccdconfhash{$key}[0]= $newname;
 538                                         &General::writehasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
 539                                         last;
 540                                 }
 541                         }
 542                 }
 543         }
 544
 545         &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%ccdhash);
 546                 foreach my $key (keys %ccdhash) {
 547                         if ($ccdhash{$key}[32] eq $oldname) {
 548                                 $ccdhash{$key}[32]=$newname;
 549                                 last;
 550                         }
 551                 }
 552         &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%ccdhash);
 553         return 0;
 554 }
 555 sub ccdmaxclients
 556 {
 557         my $ccdnetwork=$_[0];
 558         my @octets=();
 559         my @subnet=();
 560         @octets=split("\/",$ccdnetwork);
 561         @subnet= split /\./, &General::cidrtosub($octets[1]);
 562         my ($a,$b,$c,$d,$e);
 563         $a=256-$subnet[0];
 564         $b=256-$subnet[1];
 565         $c=256-$subnet[2];
 566         $d=256-$subnet[3];
 567         $e=($a*$b*$c*$d)/4;
 568         return $e;
 569 }
 570
 571 sub getccdadresses
 572 {
 573         my $ipin=$_[0];
 574         my ($ip1,$ip2,$ip3,$ip4)=split  /\./, $ipin;
 575         my $cidr=$_[1];
 576         chomp($cidr);
 577         my $count=$_[2];
 578         my $hasip=$_[3];
 579         chomp($hasip);
 580         my @iprange=();
 581         my %ccdhash=();
 582         &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%ccdhash);
 583         $iprange[0]=$ip1.".".$ip2.".".$ip3.".".2;
 584         for (my $i=0;$i<=$count-1;$i++) {
 585                 my $tmpip=$iprange[$i-1];
 586                 my $stepper=$i*4;
 587                 $iprange[$i]= &General::getnextip($tmpip,4);
 588         }
 589         my $r=0;
 590         foreach my $key (keys %ccdhash) {
 591                 $r=0;
 592                 foreach  my $tmp (@iprange){
 593                         my ($net,$sub) = split (/\//,$ccdhash{$key}[33]);
 594                         if ($net eq $tmp) {
 595                                 if ( $hasip ne  $ccdhash{$key}[33] ){
 596                                         splice (@iprange,$r,1);
 597                                 }
 598                         }
 599                         $r++;
 600                 }
 601                 #goto VPNCONF_ERROR;
 602         }
 603         return @iprange;
 604 }
 605
 606 sub fillselectbox
 607 {
 608         my $boxname=$_[1];
 609         my ($ccdip,$subcidr) = split("/",$_[0]);
 610         my $tz=$_[2];
 611         my @allccdips=&getccdadresses($ccdip,$subcidr,&ccdmaxclients($ccdip."/".$subcidr),$tz);
 612         print"<select name='$boxname' STYLE='font-family : arial; font-size : 9pt; width:120px;' >";
 613         foreach (@allccdips) {
 614                 my $ip=$_."/30";
 615                 chomp($ip);
 616                 print "<option value='$ip' ";
 617                 if ( $ip eq $cgiparams{$boxname} ){
 618                         print"selected";
 619                 }
 620                 print ">$ip</option>";
 621         }
 622         print "</select>";
 623 }
 624
 625 sub hostsinnet
 626 {
 627         my $name=$_[0];
 628         my %ccdhash=();
 629         my $i=0;
 630         &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%ccdhash);
 631         foreach my $key (keys %ccdhash) {
 632                 if ($ccdhash{$key}[32] eq $name){ $i++;}
 633         }
 634         return $i;
 635 }
 636
 637 sub check_routes_push
 638 {
 639                         my $val=$_[0];
 640                         my ($ip,$cidr) = split (/\//, $val);
 641                         ##check for existing routes in routes_push
 642                         if (-e "${General::swroot}/ovpn/routes_push") {
 643                                 open(FILE,"${General::swroot}/ovpn/routes_push");
 644                                 while (<FILE>) {
 645                                         $_=~s/\s*$//g;
 646                                         my $val2=&General::iporsubtodec($_);
 647                                         my ($ip2,$cidr2) = split (/\//,$val2);
 648                                         if($val eq $val2){
 649                                                 return 0;
 650                                         }
 651                                         #subnetcheck
 652                                         if (&General::IpInSubnet ($ip,$ip2,$cidr2)){
 653                                                 return 0;
 654                                         }
 655                                 };
 656                                 close(FILE);
 657                         }
 658         return 1;
 659 }
 660
 661 sub check_ccdroute
 662 {
 663         my %ccdroutehash=();
 664         my $val=$_[0];
 665         my ($ip,$cidr) = split (/\//, $val);
 666         #check for existing routes in ccdroute
 667         &General::readhasharray("${General::swroot}/ovpn/ccdroute", \%ccdroutehash);
 668         foreach my $key (keys %ccdroutehash) {
 669                 foreach my $i (1 .. $#{$ccdroutehash{$key}}) {
 670                         if (&General::iporsubtodec($val) eq $ccdroutehash{$key}[$i] && $ccdroutehash{$key}[0] ne $cgiparams{'NAME'}){
 671                                 return 0;
 672                         }
 673                         my ($ip2,$cidr2) = split (/\//,$ccdroutehash{$key}[$i]);
 674                         #subnetcheck
 675                         if (&General::IpInSubnet ($ip,$ip2,$cidr2)&& $ccdroutehash{$key}[0] ne $cgiparams{'NAME'} ){
 676                                 return 0;
 677                         }
 678                 }
 679         }
 680         return 1;
 681 }
 682 sub check_ccdconf
 683 {
 684         my %ccdconfhash=();
 685         my $val=$_[0];
 686         my ($ip,$cidr) = split (/\//, $val);
 687         #check for existing routes in ccdroute
 688         &General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
 689         foreach my $key (keys %ccdconfhash) {
 690                 if (&General::iporsubtocidr($val) eq $ccdconfhash{$key}[1]){
 691                                 return 0;
 692                         }
 693                         my ($ip2,$cidr2) = split (/\//,$ccdconfhash{$key}[1]);
 694                         #subnetcheck
 695                         if (&General::IpInSubnet ($ip,$ip2,&General::cidrtosub($cidr2))){
 696                                 return 0;
 697                         }
 698
 699         }
 700         return 1;
 701 }
 702 #A.Marx CCD functions end
 703 #########################
 704
 705 ###
 706 # m.a.d net2net
 707 ###
 708
 709 sub validdotmask
 710 {
 711         my $ipdotmask = $_[0];
 712         if (&General::validip($ipdotmask)) { return 0; }
 713         if (!($ipdotmask =~ /^(.*?)\/(.*?)$/)) {  }
 714         my $mask = $2;
 715         if (($mask =~ /\./ )) { return 0; }
 716   return 1;
 717 }
 718
 719 # -------------------------------------------------------------------
 720
 721 sub write_routepushfile
 722 {
 723         open(FILE, ">$routes_push_file");
 724         flock(FILE, 2);
 725         if ($vpnsettings{'ROUTES_PUSH'} ne '') {
 726                 print FILE $vpnsettings{'ROUTES_PUSH'};
 727         }
 728         close(FILE);
 729 }
 730
 731 sub read_routepushfile
 732 {
 733         if (-e "$routes_push_file") {
 734                 open(FILE,"$routes_push_file");
 735                 delete $vpnsettings{'ROUTES_PUSH'};
 736                 while (<FILE>) { $vpnsettings{'ROUTES_PUSH'} .= $_ };
 737                 close(FILE);
 738                 $cgiparams{'ROUTES_PUSH'} = $vpnsettings{'ROUTES_PUSH'};
 739
 740         }
 741 }
 742
 743
 744 #hier die refresh page
 745 if ( -e "${General::swroot}/ovpn/gencanow") {
 746     my $refresh = '';
 747     $refresh = "<meta http-equiv='refresh' content='15;' />";
 748     &Header::showhttpheaders();
 749     &Header::openpage($Lang::tr{'OVPN'}, 1, $refresh);
 750     &Header::openbigbox('100%', 'center');
 751     &Header::openbox('100%', 'left', "$Lang::tr{'generate root/host certificates'}:");
 752     print "<tr>\n<td align='center'><img src='/images/clock.gif' alt='' /></td>\n";
 753     print "<td colspan='2'><font color='red'>Please be patient this realy can take some time on older hardware...</font></td></tr>\n";
 754     &Header::closebox();
 755     &Header::closebigbox();
 756     &Header::closepage();
 757     exit (0);
 758 }
 759 ##hier die refresh page
 760
 761
 762 ###
 763 ### OpenVPN Server Control
 764 ###
 765 if ($cgiparams{'ACTION'} eq $Lang::tr{'start ovpn server'} ||
 766     $cgiparams{'ACTION'} eq $Lang::tr{'stop ovpn server'} ||
 767     $cgiparams{'ACTION'} eq $Lang::tr{'restart ovpn server'}) {
 768     #start openvpn server
 769     if ($cgiparams{'ACTION'} eq $Lang::tr{'start ovpn server'}){
 770         &emptyserverlog();
 771         system('/usr/local/bin/openvpnctrl', '-s');
 772     }
 773     #stop openvpn server
 774     if ($cgiparams{'ACTION'} eq $Lang::tr{'stop ovpn server'}){
 775         system('/usr/local/bin/openvpnctrl', '-k');
 776         &emptyserverlog();
 777     }
 778 #    #restart openvpn server
 779 #    if ($cgiparams{'ACTION'} eq $Lang::tr{'restart ovpn server'}){
 780 #workarund, till SIGHUP also works when running as nobody
 781 #       system('/usr/local/bin/openvpnctrl', '-r');
 782 #       &emptyserverlog();
 783 #    }
 784 }
 785
 786 ###
 787 ### Save Advanced options
 788 ###
 789
 790 if ($cgiparams{'ACTION'} eq $Lang::tr{'save-adv-options'}) {
 791     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
 792     #DAN do we really need (to to check) this value? Besides if we listen on blue and orange too,
 793     #DAN this value has to leave.
 794 #new settings for daemon
 795     $vpnsettings{'LOG_VERB'} = $cgiparams{'LOG_VERB'};
 796     $vpnsettings{'KEEPALIVE_1'} = $cgiparams{'KEEPALIVE_1'};
 797     $vpnsettings{'KEEPALIVE_2'} = $cgiparams{'KEEPALIVE_2'};
 798     $vpnsettings{'MAX_CLIENTS'} = $cgiparams{'MAX_CLIENTS'};
 799     $vpnsettings{'REDIRECT_GW_DEF1'} = $cgiparams{'REDIRECT_GW_DEF1'};
 800     $vpnsettings{'CLIENT2CLIENT'} = $cgiparams{'CLIENT2CLIENT'};
 801     $vpnsettings{'DHCP_DOMAIN'} = $cgiparams{'DHCP_DOMAIN'};
 802     $vpnsettings{'DHCP_DNS'} = $cgiparams{'DHCP_DNS'};
 803     $vpnsettings{'DHCP_WINS'} = $cgiparams{'DHCP_WINS'};
 804     $vpnsettings{'ROUTES_PUSH'} = $cgiparams{'ROUTES_PUSH'};
 805     my @temp=();
 806
 807     if ($cgiparams{'FRAGMENT'} eq '') {
 808         delete $vpnsettings{'FRAGMENT'};
 809     } else {
 810         if ($cgiparams{'FRAGMENT'} !~ /^[0-9]+$/) {
 811             $errormessage = "Incorrect value, please insert only numbers.";
 812         goto ADV_ERROR;
 813                 } else {
 814                         $vpnsettings{'FRAGMENT'} = $cgiparams{'FRAGMENT'};
 815         }
 816     }
 817     if ($cgiparams{'MSSFIX'} ne 'on') {
 818         delete $vpnsettings{'MSSFIX'};
 819     } else {
 820         $vpnsettings{'MSSFIX'} = $cgiparams{'MSSFIX'};
 821     }
 822     if ($cgiparams{'DHCP_DOMAIN'} ne ''){
 823         unless (&General::validfqdn($cgiparams{'DHCP_DOMAIN'}) || &General::validip($cgiparams{'DHCP_DOMAIN'})) {
 824                 $errormessage = $Lang::tr{'invalid input for dhcp domain'};
 825         goto ADV_ERROR;
 826         }
 827     }
 828     if ($cgiparams{'DHCP_DNS'} ne ''){
 829         unless (&General::validfqdn($cgiparams{'DHCP_DNS'}) || &General::validip($cgiparams{'DHCP_DNS'})) {
 830                 $errormessage = $Lang::tr{'invalid input for dhcp dns'};
 831         goto ADV_ERROR;
 832         }
 833     }
 834     if ($cgiparams{'DHCP_WINS'} ne ''){
 835         unless (&General::validfqdn($cgiparams{'DHCP_WINS'}) || &General::validip($cgiparams{'DHCP_WINS'})) {
 836                 $errormessage = $Lang::tr{'invalid input for dhcp wins'};
 837                 goto ADV_ERROR;
 838         }
 839     }
 840     if ($cgiparams{'ROUTES_PUSH'} ne ''){
 841         @temp = split(/\n/,$cgiparams{'ROUTES_PUSH'});
 842         undef $vpnsettings{'ROUTES_PUSH'};
 843
 844         foreach my $tmpip (@temp)
 845         {
 846                 s/^\s+//g; s/\s+$//g;
 847
 848                 if ($tmpip)
 849                 {
 850                         $tmpip=~s/\s*$//g;
 851                         unless (&General::validipandmask($tmpip)) {
 852                                 $errormessage = "$tmpip ".$Lang::tr{'ovpn errmsg invalid ip or mask'};
 853                                 goto ADV_ERROR;
 854                         }
 855                         my ($ip, $cidr) = split("\/",&General::ipcidr2msk($tmpip));
 856
 857                         if ($ip eq $netsettings{'GREEN_NETADDRESS'} && $cidr eq $netsettings{'GREEN_NETMASK'}) {
 858                                 $errormessage = $Lang::tr{'ovpn errmsg green already pushed'};
 859                                 goto ADV_ERROR;
 860                         }
 861 #########
 862 #A.Marx CCD
 863 #########
 864                         my %ccdroutehash=();
 865                         &General::readhasharray("${General::swroot}/ovpn/ccdroute", \%ccdroutehash);
 866                         foreach my $key (keys %ccdroutehash) {
 867                                 foreach my $i (1 .. $#{$ccdroutehash{$key}}) {
 868                                         if ( $ip."/".$cidr eq $ccdroutehash{$key}[$i] ){
 869                                                 $errormessage="Route $ip\/$cidr ".$Lang::tr{'ccd err inuse'}." $ccdroutehash{$key}[0]" ;
 870                                                 goto ADV_ERROR;
 871                                         }
 872                                         my ($ip2,$cidr2) = split(/\//,$ccdroutehash{$key}[$i]);
 873                                         if (&General::IpInSubnet ($ip,$ip2,$cidr2)){
 874                                                 $errormessage="Route $ip\/$cidr ".$Lang::tr{'ccd err inuse'}." $ccdroutehash{$key}[0]" ;
 875                                                 goto ADV_ERROR;
 876                                         }
 877                                 }
 878                         }
 879
 880 ##########
 881 #CCD End
 882 ##########
 883
 884                         $vpnsettings{'ROUTES_PUSH'} .= $tmpip."\n";
 885                 }
 886         }
 887     &write_routepushfile;
 888         undef $vpnsettings{'ROUTES_PUSH'};
 889     }
 890         else {
 891         undef $vpnsettings{'ROUTES_PUSH'};
 892         &write_routepushfile;
 893     }
 894     if ((length($cgiparams{'MAX_CLIENTS'}) == 0) || (($cgiparams{'MAX_CLIENTS'}) < 1 ) || (($cgiparams{'MAX_CLIENTS'}) > 255 )) {
 895         $errormessage = $Lang::tr{'invalid input for max clients'};
 896         goto ADV_ERROR;
 897     }
 898     if ($cgiparams{'KEEPALIVE_1'} ne '') {
 899         if ($cgiparams{'KEEPALIVE_1'} !~ /^[0-9]+$/) {
 900             $errormessage = $Lang::tr{'invalid input for keepalive 1'};
 901         goto ADV_ERROR;
 902         }
 903     }
 904     if ($cgiparams{'KEEPALIVE_2'} ne ''){
 905         if ($cgiparams{'KEEPALIVE_2'} !~ /^[0-9]+$/) {
 906             $errormessage = $Lang::tr{'invalid input for keepalive 2'};
 907         goto ADV_ERROR;
 908         }
 909     }
 910     if ($cgiparams{'KEEPALIVE_2'} < ($cgiparams{'KEEPALIVE_1'} * 2)){
 911         $errormessage = $Lang::tr{'invalid input for keepalive 1:2'};
 912         goto ADV_ERROR;
 913     }
 914
 915     &General::writehash("${General::swroot}/ovpn/settings", \%vpnsettings);
 916     &writeserverconf();#hier ok
 917 }
 918
 919 ###
 920 # m.a.d net2net
 921 ###
 922
 923 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq 'net' && $cgiparams{'SIDE'} eq 'server')
 924 {
 925
 926 my @remsubnet = split(/\//,$cgiparams{'REMOTE_SUBNET'});
 927 my @ovsubnettemp =  split(/\./,$cgiparams{'OVPN_SUBNET'});
 928 my $ovsubnet =  "$ovsubnettemp[0].$ovsubnettemp[1].$ovsubnettemp[2]";
 929 my $tunmtu =  '';
 930
 931 unless(-d "${General::swroot}/ovpn/n2nconf/"){mkdir "${General::swroot}/ovpn/n2nconf", 0755 or die "Unable to create dir $!";}
 932 unless(-d "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}"){mkdir "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}", 0770 or die "Unable to create dir $!";}
 933
 934   open(SERVERCONF,    ">${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Unable to open ${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf: $!";
 935
 936   flock SERVERCONF, 2;
 937   print SERVERCONF "# IPFire n2n Open VPN Server Config by ummeegge und m.a.d\n";
 938   print SERVERCONF "\n";
 939   print SERVERCONF "# User Security\n";
 940   print SERVERCONF "user nobody\n";
 941   print SERVERCONF "group nobody\n";
 942   print SERVERCONF "persist-tun\n";
 943   print SERVERCONF "persist-key\n";
 944   print SERVERCONF "script-security 2\n";
 945   print SERVERCONF "# IP/DNS for remote Server Gateway\n";
 946   print SERVERCONF "remote $cgiparams{'REMOTE'}\n";
 947   print SERVERCONF "float\n";
 948   print SERVERCONF "# IP adresses of the VPN Subnet\n";
 949   print SERVERCONF "ifconfig $ovsubnet.1 $ovsubnet.2\n";
 950   print SERVERCONF "# Client Gateway Network\n";
 951   print SERVERCONF "route $remsubnet[0] $remsubnet[1]\n";
 952   print SERVERCONF "# tun Device\n";
 953   print SERVERCONF "dev tun\n";
 954   print SERVERCONF "# Port and Protokol\n";
 955   print SERVERCONF "port $cgiparams{'DEST_PORT'}\n";
 956
 957   if ($cgiparams{'PROTOCOL'} eq 'tcp') {
 958   print SERVERCONF "proto tcp-server\n";
 959   print SERVERCONF "# Packet size\n";
 960   if ($cgiparams{'MTU'} eq '') {$tunmtu = '1400'} else {$tunmtu = $cgiparams{'MTU'}};
 961   print SERVERCONF "tun-mtu $tunmtu\n";
 962   }
 963
 964   if ($cgiparams{'PROTOCOL'} eq 'udp') {
 965   print SERVERCONF "proto udp\n";
 966   print SERVERCONF "# Paketsize\n";
 967   if ($cgiparams{'MTU'} eq '') {$tunmtu = '1500'} else {$tunmtu = $cgiparams{'MTU'}};
 968   print SERVERCONF "tun-mtu $tunmtu\n";
 969   if ($cgiparams{'FRAGMENT'} ne '') {print SERVERCONF "fragment $cgiparams{'FRAGMENT'}\n";}
 970   if ($cgiparams{'MSSFIX'} eq 'on') {print SERVERCONF "mssfix\n"; };
 971   }
 972   print SERVERCONF "# Auth. Server\n";
 973   print SERVERCONF "tls-server\n";
 974   print SERVERCONF "ca ${General::swroot}/ovpn/ca/cacert.pem\n";
 975   print SERVERCONF "cert ${General::swroot}/ovpn/certs/servercert.pem\n";
 976   print SERVERCONF "key ${General::swroot}/ovpn/certs/serverkey.pem\n";
 977   print SERVERCONF "dh ${General::swroot}/ovpn/ca/dh1024.pem\n";
 978   print SERVERCONF "# Cipher\n";
 979   print SERVERCONF "cipher AES-256-CBC\n";
 980   if ($cgiparams{'COMPLZO'} eq 'on') {
 981    print SERVERCONF "# Enable Compression\n";
 982    print SERVERCONF "comp-lzo\r\n";
 983      }
 984   print SERVERCONF "# Debug Level\n";
 985   print SERVERCONF "verb 3\n";
 986   print SERVERCONF "# Tunnel check\n";
 987   print SERVERCONF "keepalive 10 60\n";
 988   print SERVERCONF "# Start as daemon\n";
 989   print SERVERCONF "daemon $cgiparams{'NAME'}n2n\n";
 990   print SERVERCONF "writepid /var/run/$cgiparams{'NAME'}n2n.pid\n";
 991   print SERVERCONF "# Activate Management Interface and Port\n";
 992   if ($cgiparams{'OVPN_MGMT'} eq '') {print SERVERCONF "management localhost $cgiparams{'DEST_PORT'}\n"}
 993   else {print SERVERCONF "management localhost $cgiparams{'OVPN_MGMT'}\n"};
 994   close(SERVERCONF);
 995
 996 }
 997
 998 ###
 999 # m.a.d net2net
1000 ###
1001
1002 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq 'net' && $cgiparams{'SIDE'} eq 'client')
1003 {
1004         my @ovsubnettemp =  split(/\./,$cgiparams{'OVPN_SUBNET'});
1005         my $ovsubnet =  "$ovsubnettemp[0].$ovsubnettemp[1].$ovsubnettemp[2]";
1006         my @remsubnet =  split(/\//,$cgiparams{'REMOTE_SUBNET'});
1007         my $tunmtu =  '';
1008
1009 unless(-d "${General::swroot}/ovpn/n2nconf/"){mkdir "${General::swroot}/ovpn/n2nconf", 0755 or die "Unable to create dir $!";}
1010 unless(-d "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}"){mkdir "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}", 0770 or die "Unable to create dir $!";}
1011
1012   open(CLIENTCONF,    ">${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Unable to open ${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf: $!";
1013
1014   flock CLIENTCONF, 2;
1015   print CLIENTCONF "# IPFire rewritten n2n Open VPN Client Config by ummeegge und m.a.d\n";
1016   print CLIENTCONF "#\n";
1017   print CLIENTCONF "# User Security\n";
1018   print CLIENTCONF "user nobody\n";
1019   print CLIENTCONF "group nobody\n";
1020   print CLIENTCONF "persist-tun\n";
1021   print CLIENTCONF "persist-key\n";
1022   print CLIENTCONF "script-security 2\n";
1023   print CLIENTCONF "# IP/DNS for remote Server Gateway\n";
1024   print CLIENTCONF "remote $cgiparams{'REMOTE'}\n";
1025   print CLIENTCONF "float\n";
1026   print CLIENTCONF "# IP adresses of the VPN Subnet\n";
1027   print CLIENTCONF "ifconfig $ovsubnet.2 $ovsubnet.1\n";
1028   print CLIENTCONF "# Server Gateway Network\n";
1029   print CLIENTCONF "route $remsubnet[0] $remsubnet[1]\n";
1030   print CLIENTCONF "# tun Device\n";
1031   print CLIENTCONF "dev tun\n";
1032   print CLIENTCONF "# Port and Protokol\n";
1033   print CLIENTCONF "port $cgiparams{'DEST_PORT'}\n";
1034
1035   if ($cgiparams{'PROTOCOL'} eq 'tcp') {
1036   print CLIENTCONF "proto tcp-client\n";
1037   print CLIENTCONF "# Packet size\n";
1038   if ($cgiparams{'MTU'} eq '') {$tunmtu = '1400'} else {$tunmtu = $cgiparams{'MTU'}};
1039   print CLIENTCONF "tun-mtu $tunmtu\n";
1040   }
1041
1042   if ($cgiparams{'PROTOCOL'} eq 'udp') {
1043   print CLIENTCONF "proto udp\n";
1044   print CLIENTCONF "# Paketsize\n";
1045   if ($cgiparams{'MTU'} eq '') {$tunmtu = '1500'} else {$tunmtu = $cgiparams{'MTU'}};
1046   print CLIENTCONF "tun-mtu $tunmtu\n";
1047   if ($cgiparams{'FRAGMENT'} ne '') {print CLIENTCONF "fragment $cgiparams{'FRAGMENT'}\n";}
1048   if ($cgiparams{'MSSFIX'} eq 'on') {print CLIENTCONF "mssfix\n"; };
1049   }
1050
1051   print CLIENTCONF "ns-cert-type server\n";
1052   print CLIENTCONF "# Auth. Client\n";
1053   print CLIENTCONF "tls-client\n";
1054   print CLIENTCONF "# Cipher\n";
1055   print CLIENTCONF "cipher AES-256-CBC\n";
1056   print CLIENTCONF "pkcs12 ${General::swroot}/ovpn/certs/$cgiparams{'NAME'}.p12\r\n";
1057   if ($cgiparams{'COMPLZO'} eq 'on') {
1058    print CLIENTCONF "# Enable Compression\n";
1059    print CLIENTCONF "comp-lzo\r\n";
1060      }
1061   print CLIENTCONF "# Debug Level\n";
1062   print CLIENTCONF "verb 3\n";
1063   print CLIENTCONF "# Tunnel check\n";
1064   print CLIENTCONF "keepalive 10 60\n";
1065   print CLIENTCONF "# Start as daemon\n";
1066   print CLIENTCONF "daemon $cgiparams{'NAME'}n2n\n";
1067   print CLIENTCONF "writepid /var/run/$cgiparams{'NAME'}n2n.pid\n";
1068   print CLIENTCONF "# Activate Management Interface and Port\n";
1069   if ($cgiparams{'OVPN_MGMT'} eq '') {print CLIENTCONF "management localhost $cgiparams{'DEST_PORT'}\n"}
1070   else {print CLIENTCONF "management localhost $cgiparams{'OVPN_MGMT'}\n"};
1071   close(CLIENTCONF);
1072
1073 }
1074
1075 ###
1076 ### Save main settings
1077 ###
1078
1079
1080 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq '' && $cgiparams{'KEY'} eq '') {
1081     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
1082     #DAN do we really need (to to check) this value? Besides if we listen on blue and orange too,
1083     #DAN this value has to leave.
1084     if ($cgiparams{'ENABLED'} eq 'on'){
1085         unless (&General::validfqdn($cgiparams{'VPN_IP'}) || &General::validip($cgiparams{'VPN_IP'})) {
1086                 $errormessage = $Lang::tr{'invalid input for hostname'};
1087         goto SETTINGS_ERROR;
1088         }
1089     }
1090     if ($cgiparams{'ENABLED'} eq 'on'){
1091         &disallowreserved($cgiparams{'DDEST_PORT'},0,$cgiparams{'DPROTOCOL'},"dest");
1092     }
1093     if ($errormessage) { goto SETTINGS_ERROR; }
1094
1095
1096     if ($cgiparams{'ENABLED'} eq 'on'){
1097         &checkportfw(0,$cgiparams{'DDEST_PORT'},$cgiparams{'DPROTOCOL'},'0.0.0.0');
1098     }
1099
1100     if ($errormessage) { goto SETTINGS_ERROR; }
1101
1102     if (! &General::validipandmask($cgiparams{'DOVPN_SUBNET'})) {
1103             $errormessage = $Lang::tr{'ovpn subnet is invalid'};
1104         goto SETTINGS_ERROR;
1105     }
1106     my @tmpovpnsubnet = split("\/",$cgiparams{'DOVPN_SUBNET'});
1107
1108     if (&General::IpInSubnet ( $netsettings{'RED_ADDRESS'},
1109         $tmpovpnsubnet[0], $tmpovpnsubnet[1])) {
1110         $errormessage = "$Lang::tr{'ovpn subnet overlap'} IPFire RED Network $netsettings{'RED_ADDRESS'}";
1111         goto SETTINGS_ERROR;
1112     }
1113
1114     if (&General::IpInSubnet ( $netsettings{'GREEN_ADDRESS'},
1115         $tmpovpnsubnet[0], $tmpovpnsubnet[1])) {
1116         $errormessage = "$Lang::tr{'ovpn subnet overlap'} IPFire Green Network $netsettings{'GREEN_ADDRESS'}";
1117         goto SETTINGS_ERROR;
1118     }
1119
1120     if (&General::IpInSubnet ( $netsettings{'BLUE_ADDRESS'},
1121         $tmpovpnsubnet[0], $tmpovpnsubnet[1])) {
1122         $errormessage = "$Lang::tr{'ovpn subnet overlap'} IPFire Blue Network $netsettings{'BLUE_ADDRESS'}";
1123         goto SETTINGS_ERROR;
1124     }
1125
1126     if (&General::IpInSubnet ( $netsettings{'ORANGE_ADDRESS'},
1127         $tmpovpnsubnet[0], $tmpovpnsubnet[1])) {
1128         $errormessage = "$Lang::tr{'ovpn subnet overlap'} IPFire Orange Network $netsettings{'ORANGE_ADDRESS'}";
1129         goto SETTINGS_ERROR;
1130     }
1131     open(ALIASES, "${General::swroot}/ethernet/aliases") or die 'Unable to open aliases file.';
1132     while (<ALIASES>)
1133     {
1134         chomp($_);
1135         my @tempalias = split(/\,/,$_);
1136         if ($tempalias[1] eq 'on') {
1137             if (&General::IpInSubnet ($tempalias[0] ,
1138                 $tmpovpnsubnet[0], $tmpovpnsubnet[1])) {
1139                 $errormessage = "$Lang::tr{'ovpn subnet overlap'} IPFire alias entry $tempalias[0]";
1140             }
1141         }
1142     }
1143     close(ALIASES);
1144     if ($errormessage ne ''){
1145         goto SETTINGS_ERROR;
1146     }
1147     if ($cgiparams{'ENABLED'} !~ /^(on|off)$/) {
1148         $errormessage = $Lang::tr{'invalid input'};
1149         goto SETTINGS_ERROR;
1150     }
1151     if ((length($cgiparams{'DMTU'})==0) || (($cgiparams{'DMTU'}) < 1000 )) {
1152         $errormessage = $Lang::tr{'invalid mtu input'};
1153         goto SETTINGS_ERROR;
1154     }
1155
1156     unless (&General::validport($cgiparams{'DDEST_PORT'})) {
1157         $errormessage = $Lang::tr{'invalid port'};
1158         goto SETTINGS_ERROR;
1159     }
1160     $vpnsettings{'ENABLED_BLUE'} = $cgiparams{'ENABLED_BLUE'};
1161     $vpnsettings{'ENABLED_ORANGE'} =$cgiparams{'ENABLED_ORANGE'};
1162     $vpnsettings{'ENABLED'} = $cgiparams{'ENABLED'};
1163     $vpnsettings{'VPN_IP'} = $cgiparams{'VPN_IP'};
1164 #new settings for daemon
1165     $vpnsettings{'DOVPN_SUBNET'} = $cgiparams{'DOVPN_SUBNET'};
1166     $vpnsettings{'DDEVICE'} = $cgiparams{'DDEVICE'};
1167     $vpnsettings{'DPROTOCOL'} = $cgiparams{'DPROTOCOL'};
1168     $vpnsettings{'DDEST_PORT'} = $cgiparams{'DDEST_PORT'};
1169     $vpnsettings{'DMTU'} = $cgiparams{'DMTU'};
1170     $vpnsettings{'DCOMPLZO'} = $cgiparams{'DCOMPLZO'};
1171     $vpnsettings{'DCIPHER'} = $cgiparams{'DCIPHER'};
1172 #wrtie enable
1173
1174   if ( $vpnsettings{'ENABLED_BLUE'} eq 'on' ) {system("touch ${General::swroot}/ovpn/enable_blue 2>/dev/null");}else{system("unlink ${General::swroot}/ovpn/enable_blue 2>/dev/null");}
1175   if ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' ) {system("touch ${General::swroot}/ovpn/enable_orange 2>/dev/null");}else{system("unlink ${General::swroot}/ovpn/enable_orange 2>/dev/null");}
1176   if ( $vpnsettings{'ENABLED'} eq 'on' ) {system("touch ${General::swroot}/ovpn/enable 2>/dev/null");}else{system("unlink ${General::swroot}/ovpn/enable 2>/dev/null");}
1177 #new settings for daemon
1178     &General::writehash("${General::swroot}/ovpn/settings", \%vpnsettings);
1179     &writeserverconf();#hier ok
1180 SETTINGS_ERROR:
1181 ###
1182 ### Reset all step 2
1183 ###
1184 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reset'} && $cgiparams{'AREUSURE'} eq 'yes') {
1185     my $file = '';
1186     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1187
1188     foreach my $key (keys %confighash) {
1189         if ($confighash{$key}[4] eq 'cert') {
1190             delete $confighash{$cgiparams{'$key'}};
1191         }
1192     }
1193     while ($file = glob("${General::swroot}/ovpn/ca/*")) {
1194         unlink $file
1195     }
1196     while ($file = glob("${General::swroot}/ovpn/certs/*")) {
1197         unlink $file
1198     }
1199     while ($file = glob("${General::swroot}/ovpn/crls/*")) {
1200         unlink $file
1201     }
1202     &cleanssldatabase();
1203     if (open(FILE, ">${General::swroot}/ovpn/caconfig")) {
1204         print FILE "";
1205         close FILE;
1206     }
1207     &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1208     #&writeserverconf();
1209 ###
1210 ### Reset all step 1
1211 ###
1212 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reset'}) {
1213     &Header::showhttpheaders();
1214     &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
1215     &Header::openbigbox('100%', 'LEFT', '', '');
1216     &Header::openbox('100%', 'LEFT', $Lang::tr{'are you sure'});
1217     print <<END
1218         <table><form method='post'><input type='hidden' name='AREUSURE' value='yes' />
1219             <tr><td align='center'>
1220                 <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:
1221                 $Lang::tr{'resetting the vpn configuration will remove the root ca, the host certificate and all certificate based connections'}
1222             <tr><td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' />
1223                 <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td></tr>
1224         </form></table>
1225 END
1226     ;
1227     &Header::closebox();
1228     &Header::closebigbox();
1229     &Header::closepage();
1230     exit (0);
1231
1232 ###
1233 ### Upload CA Certificate
1234 ###
1235 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload ca certificate'}) {
1236     &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
1237
1238     if ($cgiparams{'CA_NAME'} !~ /^[a-zA-Z0-9]+$/) {
1239         $errormessage = $Lang::tr{'name must only contain characters'};
1240         goto UPLOADCA_ERROR;
1241     }
1242
1243     if (length($cgiparams{'CA_NAME'}) >60) {
1244         $errormessage = $Lang::tr{'name too long'};
1245         goto VPNCONF_ERROR;
1246     }
1247
1248     if ($cgiparams{'CA_NAME'} eq 'ca') {
1249         $errormessage = $Lang::tr{'name is invalid'};
1250         goto UPLOAD_CA_ERROR;
1251     }
1252
1253     # Check if there is no other entry with this name
1254     foreach my $key (keys %cahash) {
1255         if ($cahash{$key}[0] eq $cgiparams{'CA_NAME'}) {
1256             $errormessage = $Lang::tr{'a ca certificate with this name already exists'};
1257             goto UPLOADCA_ERROR;
1258         }
1259     }
1260
1261     if (ref ($cgiparams{'FH'}) ne 'Fh') {
1262         $errormessage = $Lang::tr{'there was no file upload'};
1263         goto UPLOADCA_ERROR;
1264     }
1265     # Move uploaded ca to a temporary file
1266     (my $fh, my $filename) = tempfile( );
1267     if (copy ($cgiparams{'FH'}, $fh) != 1) {
1268         $errormessage = $!;
1269         goto UPLOADCA_ERROR;
1270     }
1271     my $temp = `/usr/bin/openssl x509 -text -in $filename`;
1272     if ($temp !~ /CA:TRUE/i) {
1273         $errormessage = $Lang::tr{'not a valid ca certificate'};
1274         unlink ($filename);
1275         goto UPLOADCA_ERROR;
1276     } else {
1277         move($filename, "${General::swroot}/ovpn/ca/$cgiparams{'CA_NAME'}cert.pem");
1278         if ($? ne 0) {
1279             $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
1280             unlink ($filename);
1281             goto UPLOADCA_ERROR;
1282         }
1283     }
1284
1285     my $casubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/ca/$cgiparams{'CA_NAME'}cert.pem`;
1286     $casubject    =~ /Subject: (.*)[\n]/;
1287     $casubject    = $1;
1288     $casubject    =~ s+/Email+, E+;
1289     $casubject    =~ s/ ST=/ S=/;
1290     $casubject    = &Header::cleanhtml($casubject);
1291
1292     my $key = &General::findhasharraykey (\%cahash);
1293     $cahash{$key}[0] = $cgiparams{'CA_NAME'};
1294     $cahash{$key}[1] = $casubject;
1295     &General::writehasharray("${General::swroot}/ovpn/caconfig", \%cahash);
1296 #    system('/usr/local/bin/ipsecctrl', 'R');
1297
1298     UPLOADCA_ERROR:
1299
1300 ###
1301 ### Display ca certificate
1302 ###
1303 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show ca certificate'}) {
1304     &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
1305
1306     if ( -f "${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem") {
1307         &Header::showhttpheaders();
1308         &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
1309         &Header::openbigbox('100%', 'LEFT', '', $errormessage);
1310         &Header::openbox('100%', 'LEFT', "$Lang::tr{'ca certificate'}:");
1311         my $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem`;
1312         $output = &Header::cleanhtml($output,"y");
1313         print "<pre>$output</pre>\n";
1314         &Header::closebox();
1315         print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
1316         &Header::closebigbox();
1317         &Header::closepage();
1318         exit(0);
1319     } else {
1320         $errormessage = $Lang::tr{'invalid key'};
1321     }
1322
1323 ###
1324 ### Download ca certificate
1325 ###
1326 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download ca certificate'}) {
1327     &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
1328
1329     if ( -f "${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
1330         print "Content-Type: application/octet-stream\r\n";
1331         print "Content-Disposition: filename=$cahash{$cgiparams{'KEY'}}[0]cert.pem\r\n\r\n";
1332         print `/usr/bin/openssl x509 -in ${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem`;
1333         exit(0);
1334     } else {
1335         $errormessage = $Lang::tr{'invalid key'};
1336     }
1337
1338 ###
1339 ### Remove ca certificate (step 2)
1340 ###
1341 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'} && $cgiparams{'AREUSURE'} eq 'yes') {
1342     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1343     &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
1344
1345     if ( -f "${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
1346         foreach my $key (keys %confighash) {
1347             my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/ovpn/certs/$confighash{$key}[1]cert.pem`;
1348             if ($test =~ /: OK/) {
1349                 # Delete connection
1350 #               if ($vpnsettings{'ENABLED'} eq 'on' ||
1351 #                   $vpnsettings{'ENABLED_BLUE'} eq 'on') {
1352 #                   system('/usr/local/bin/ipsecctrl', 'D', $key);
1353 #               }
1354                 unlink ("${General::swroot}/ovpn//certs/$confighash{$key}[1]cert.pem");
1355                 unlink ("${General::swroot}/ovpn/certs/$confighash{$key}[1].p12");
1356                 delete $confighash{$key};
1357                 &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1358 #               &writeipsecfiles();
1359             }
1360         }
1361         unlink ("${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
1362         delete $cahash{$cgiparams{'KEY'}};
1363         &General::writehasharray("${General::swroot}/ovpn/caconfig", \%cahash);
1364 #       system('/usr/local/bin/ipsecctrl', 'R');
1365     } else {
1366         $errormessage = $Lang::tr{'invalid key'};
1367     }
1368 ###
1369 ### Remove ca certificate (step 1)
1370 ###
1371 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove ca certificate'}) {
1372     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1373     &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
1374
1375     my $assignedcerts = 0;
1376     if ( -f "${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem" ) {
1377         foreach my $key (keys %confighash) {
1378             my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem ${General::swroot}/ovpn/certs/$confighash{$key}[1]cert.pem`;
1379             if ($test =~ /: OK/) {
1380                 $assignedcerts++;
1381             }
1382         }
1383         if ($assignedcerts) {
1384             &Header::showhttpheaders();
1385             &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
1386             &Header::openbigbox('100%', 'LEFT', '', $errormessage);
1387             &Header::openbox('100%', 'LEFT', $Lang::tr{'are you sure'});
1388             print <<END
1389                 <table><form method='post'><input type='hidden' name='AREUSURE' value='yes' />
1390                        <input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />
1391                     <tr><td align='center'>
1392                         <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>: $assignedcerts
1393                         $Lang::tr{'connections are associated with this ca.  deleting the ca will delete these connections as well.'}
1394                     <tr><td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
1395                         <input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></td></tr>
1396                 </form></table>
1397 END
1398             ;
1399             &Header::closebox();
1400             &Header::closebigbox();
1401             &Header::closepage();
1402             exit (0);
1403         } else {
1404             unlink ("${General::swroot}/ovpn/ca/$cahash{$cgiparams{'KEY'}}[0]cert.pem");
1405             delete $cahash{$cgiparams{'KEY'}};
1406             &General::writehasharray("${General::swroot}/ovpn/caconfig", \%cahash);
1407 #           system('/usr/local/bin/ipsecctrl', 'R');
1408         }
1409     } else {
1410         $errormessage = $Lang::tr{'invalid key'};
1411     }
1412
1413 ###
1414 ### Display root certificate
1415 ###
1416 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'} ||
1417     $cgiparams{'ACTION'} eq $Lang::tr{'show host certificate'}) {
1418     my $output;
1419     &Header::showhttpheaders();
1420     &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
1421     &Header::openbigbox('100%', 'LEFT', '', '');
1422     if ($cgiparams{'ACTION'} eq $Lang::tr{'show root certificate'}) {
1423         &Header::openbox('100%', 'LEFT', "$Lang::tr{'root certificate'}:");
1424         $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/ca/cacert.pem`;
1425     } else {
1426         &Header::openbox('100%', 'LEFT', "$Lang::tr{'host certificate'}:");
1427         $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/servercert.pem`;
1428     }
1429     $output = &Header::cleanhtml($output,"y");
1430     print "<pre>$output</pre>\n";
1431     &Header::closebox();
1432     print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
1433     &Header::closebigbox();
1434     &Header::closepage();
1435     exit(0);
1436
1437 ###
1438 ### Download root certificate
1439 ###
1440 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download root certificate'}) {
1441     if ( -f "${General::swroot}/ovpn/ca/cacert.pem" ) {
1442         print "Content-Type: application/octet-stream\r\n";
1443         print "Content-Disposition: filename=cacert.pem\r\n\r\n";
1444         print `/usr/bin/openssl x509 -in ${General::swroot}/ovpn/ca/cacert.pem`;
1445         exit(0);
1446     }
1447
1448 ###
1449 ### Download host certificate
1450 ###
1451 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download host certificate'}) {
1452     if ( -f "${General::swroot}/ovpn/certs/servercert.pem" ) {
1453         print "Content-Type: application/octet-stream\r\n";
1454         print "Content-Disposition: filename=servercert.pem\r\n\r\n";
1455         print `/usr/bin/openssl x509 -in ${General::swroot}/ovpn/certs/servercert.pem`;
1456         exit(0);
1457     }
1458 ###
1459 ### Form for generating a root certificate
1460 ###
1461 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'generate root/host certificates'} ||
1462          $cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
1463
1464     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
1465     if (-f "${General::swroot}/ovpn/ca/cacert.pem") {
1466         $errormessage = $Lang::tr{'valid root certificate already exists'};
1467         $cgiparams{'ACTION'} = '';
1468         goto ROOTCERT_ERROR;
1469     }
1470
1471     if (($cgiparams{'ROOTCERT_HOSTNAME'} eq '') && -e "${General::swroot}/red/active") {
1472         if (open(IPADDR, "${General::swroot}/red/local-ipaddress")) {
1473             my $ipaddr = <IPADDR>;
1474             close IPADDR;
1475             chomp ($ipaddr);
1476             $cgiparams{'ROOTCERT_HOSTNAME'} = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
1477             if ($cgiparams{'ROOTCERT_HOSTNAME'} eq '') {
1478                 $cgiparams{'ROOTCERT_HOSTNAME'} = $ipaddr;
1479             }
1480         }
1481     } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'upload p12 file'}) {
1482
1483         if (ref ($cgiparams{'FH'}) ne 'Fh') {
1484             $errormessage = $Lang::tr{'there was no file upload'};
1485             goto ROOTCERT_ERROR;
1486         }
1487
1488         # Move uploaded certificate request to a temporary file
1489         (my $fh, my $filename) = tempfile( );
1490         if (copy ($cgiparams{'FH'}, $fh) != 1) {
1491             $errormessage = $!;
1492             goto ROOTCERT_ERROR;
1493         }
1494
1495         # Create a temporary dirctory
1496         my $tempdir = tempdir( CLEANUP => 1 );
1497
1498         # Extract the CA certificate from the file
1499         my $pid = open(OPENSSL, "|-");
1500         $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
1501         if ($pid) {     # parent
1502             if ($cgiparams{'P12_PASS'} ne '') {
1503                 print OPENSSL "$cgiparams{'P12_PASS'}\n";
1504             }
1505             close (OPENSSL);
1506             if ($?) {
1507                 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
1508                 unlink ($filename);
1509                 goto ROOTCERT_ERROR;
1510             }
1511         } else {        # child
1512             unless (exec ('/usr/bin/openssl', 'pkcs12', '-cacerts', '-nokeys',
1513                     '-in', $filename,
1514                     '-out', "$tempdir/cacert.pem")) {
1515                 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
1516                 unlink ($filename);
1517                 goto ROOTCERT_ERROR;
1518             }
1519         }
1520
1521         # Extract the Host certificate from the file
1522         $pid = open(OPENSSL, "|-");
1523         $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
1524         if ($pid) {     # parent
1525             if ($cgiparams{'P12_PASS'} ne '') {
1526                 print OPENSSL "$cgiparams{'P12_PASS'}\n";
1527             }
1528             close (OPENSSL);
1529             if ($?) {
1530                 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
1531                 unlink ($filename);
1532                 goto ROOTCERT_ERROR;
1533             }
1534         } else {        # child
1535             unless (exec ('/usr/bin/openssl', 'pkcs12', '-clcerts', '-nokeys',
1536                     '-in', $filename,
1537                     '-out', "$tempdir/hostcert.pem")) {
1538                 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
1539                 unlink ($filename);
1540                 goto ROOTCERT_ERROR;
1541             }
1542         }
1543
1544         # Extract the Host key from the file
1545         $pid = open(OPENSSL, "|-");
1546         $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
1547         if ($pid) {     # parent
1548             if ($cgiparams{'P12_PASS'} ne '') {
1549                 print OPENSSL "$cgiparams{'P12_PASS'}\n";
1550             }
1551             close (OPENSSL);
1552             if ($?) {
1553                 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
1554                 unlink ($filename);
1555                 goto ROOTCERT_ERROR;
1556             }
1557         } else {        # child
1558             unless (exec ('/usr/bin/openssl', 'pkcs12', '-nocerts',
1559                     '-nodes',
1560                     '-in', $filename,
1561                     '-out', "$tempdir/serverkey.pem")) {
1562                 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
1563                 unlink ($filename);
1564                 goto ROOTCERT_ERROR;
1565             }
1566         }
1567
1568         move("$tempdir/cacert.pem", "${General::swroot}/ovpn/ca/cacert.pem");
1569         if ($? ne 0) {
1570             $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
1571             unlink ($filename);
1572             unlink ("${General::swroot}/ovpn/ca/cacert.pem");
1573             unlink ("${General::swroot}/ovpn/certs/servercert.pem");
1574             unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
1575             goto ROOTCERT_ERROR;
1576         }
1577
1578         move("$tempdir/hostcert.pem", "${General::swroot}/ovpn/certs/servercert.pem");
1579         if ($? ne 0) {
1580             $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
1581             unlink ($filename);
1582             unlink ("${General::swroot}/ovpn/ca/cacert.pem");
1583             unlink ("${General::swroot}/ovpn/certs/servercert.pem");
1584             unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
1585             goto ROOTCERT_ERROR;
1586         }
1587
1588         move("$tempdir/serverkey.pem", "${General::swroot}/ovpn/certs/serverkey.pem");
1589         if ($? ne 0) {
1590             $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
1591             unlink ($filename);
1592             unlink ("${General::swroot}/ovpn/ca/cacert.pem");
1593             unlink ("${General::swroot}/ovpn/certs/servercert.pem");
1594             unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
1595             goto ROOTCERT_ERROR;
1596         }
1597
1598         goto ROOTCERT_SUCCESS;
1599
1600     } elsif ($cgiparams{'ROOTCERT_COUNTRY'} ne '') {
1601
1602         # Validate input since the form was submitted
1603         if ($cgiparams{'ROOTCERT_ORGANIZATION'} eq ''){
1604             $errormessage = $Lang::tr{'organization cant be empty'};
1605             goto ROOTCERT_ERROR;
1606         }
1607         if (length($cgiparams{'ROOTCERT_ORGANIZATION'}) >60) {
1608             $errormessage = $Lang::tr{'organization too long'};
1609             goto ROOTCERT_ERROR;
1610         }
1611         if ($cgiparams{'ROOTCERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1612             $errormessage = $Lang::tr{'invalid input for organization'};
1613             goto ROOTCERT_ERROR;
1614         }
1615         if ($cgiparams{'ROOTCERT_HOSTNAME'} eq ''){
1616             $errormessage = $Lang::tr{'hostname cant be empty'};
1617             goto ROOTCERT_ERROR;
1618         }
1619         unless (&General::validfqdn($cgiparams{'ROOTCERT_HOSTNAME'}) || &General::validip($cgiparams{'ROOTCERT_HOSTNAME'})) {
1620             $errormessage = $Lang::tr{'invalid input for hostname'};
1621             goto ROOTCERT_ERROR;
1622         }
1623         if ($cgiparams{'ROOTCERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'ROOTCERT_EMAIL'}))) {
1624             $errormessage = $Lang::tr{'invalid input for e-mail address'};
1625             goto ROOTCERT_ERROR;
1626         }
1627         if (length($cgiparams{'ROOTCERT_EMAIL'}) > 40) {
1628             $errormessage = $Lang::tr{'e-mail address too long'};
1629             goto ROOTCERT_ERROR;
1630         }
1631         if ($cgiparams{'ROOTCERT_OU'} ne '' && $cgiparams{'ROOTCERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1632             $errormessage = $Lang::tr{'invalid input for department'};
1633             goto ROOTCERT_ERROR;
1634         }
1635         if ($cgiparams{'ROOTCERT_CITY'} ne '' && $cgiparams{'ROOTCERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1636             $errormessage = $Lang::tr{'invalid input for city'};
1637             goto ROOTCERT_ERROR;
1638         }
1639         if ($cgiparams{'ROOTCERT_STATE'} ne '' && $cgiparams{'ROOTCERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
1640             $errormessage = $Lang::tr{'invalid input for state or province'};
1641             goto ROOTCERT_ERROR;
1642         }
1643         if ($cgiparams{'ROOTCERT_COUNTRY'} !~ /^[A-Z]*$/) {
1644             $errormessage = $Lang::tr{'invalid input for country'};
1645             goto ROOTCERT_ERROR;
1646         }
1647
1648         # Copy the cgisettings to vpnsettings and save the configfile
1649         $vpnsettings{'ROOTCERT_ORGANIZATION'}   = $cgiparams{'ROOTCERT_ORGANIZATION'};
1650         $vpnsettings{'ROOTCERT_HOSTNAME'}       = $cgiparams{'ROOTCERT_HOSTNAME'};
1651         $vpnsettings{'ROOTCERT_EMAIL'}          = $cgiparams{'ROOTCERT_EMAIL'};
1652         $vpnsettings{'ROOTCERT_OU'}             = $cgiparams{'ROOTCERT_OU'};
1653         $vpnsettings{'ROOTCERT_CITY'}           = $cgiparams{'ROOTCERT_CITY'};
1654         $vpnsettings{'ROOTCERT_STATE'}          = $cgiparams{'ROOTCERT_STATE'};
1655         $vpnsettings{'ROOTCERT_COUNTRY'}        = $cgiparams{'ROOTCERT_COUNTRY'};
1656         &General::writehash("${General::swroot}/ovpn/settings", \%vpnsettings);
1657
1658         # Replace empty strings with a .
1659         (my $ou = $cgiparams{'ROOTCERT_OU'}) =~ s/^\s*$/\./;
1660         (my $city = $cgiparams{'ROOTCERT_CITY'}) =~ s/^\s*$/\./;
1661         (my $state = $cgiparams{'ROOTCERT_STATE'}) =~ s/^\s*$/\./;
1662
1663         # refresh
1664         #system ('/bin/touch', "${General::swroot}/ovpn/gencanow");
1665
1666         # Create the CA certificate
1667         my $pid = open(OPENSSL, "|-");
1668         $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
1669         if ($pid) {     # parent
1670             print OPENSSL "$cgiparams{'ROOTCERT_COUNTRY'}\n";
1671             print OPENSSL "$state\n";
1672             print OPENSSL "$city\n";
1673             print OPENSSL "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
1674             print OPENSSL "$ou\n";
1675             print OPENSSL "$cgiparams{'ROOTCERT_ORGANIZATION'} CA\n";
1676             print OPENSSL "$cgiparams{'ROOTCERT_EMAIL'}\n";
1677             close (OPENSSL);
1678             if ($?) {
1679                 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
1680                 unlink ("${General::swroot}/ovpn/ca/cakey.pem");
1681                 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
1682                 goto ROOTCERT_ERROR;
1683             }
1684         } else {        # child
1685             unless (exec ('/usr/bin/openssl', 'req', '-x509', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
1686                         '-days', '999999', '-newkey', 'rsa:2048',
1687                         '-keyout', "${General::swroot}/ovpn/ca/cakey.pem",
1688                         '-out', "${General::swroot}/ovpn/ca/cacert.pem",
1689                         '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf")) {
1690                 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
1691                 goto ROOTCERT_ERROR;
1692             }
1693         }
1694
1695         # Create the Host certificate request
1696         $pid = open(OPENSSL, "|-");
1697         $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto ROOTCERT_ERROR;};
1698         if ($pid) {     # parent
1699             print OPENSSL "$cgiparams{'ROOTCERT_COUNTRY'}\n";
1700             print OPENSSL "$state\n";
1701             print OPENSSL "$city\n";
1702             print OPENSSL "$cgiparams{'ROOTCERT_ORGANIZATION'}\n";
1703             print OPENSSL "$ou\n";
1704             print OPENSSL "$cgiparams{'ROOTCERT_HOSTNAME'}\n";
1705             print OPENSSL "$cgiparams{'ROOTCERT_EMAIL'}\n";
1706             print OPENSSL ".\n";
1707             print OPENSSL ".\n";
1708             close (OPENSSL);
1709             if ($?) {
1710                 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
1711                 unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
1712                 unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
1713                 goto ROOTCERT_ERROR;
1714             }
1715         } else {        # child
1716             unless (exec ('/usr/bin/openssl', 'req', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
1717                         '-newkey', 'rsa:1024',
1718                         '-keyout', "${General::swroot}/ovpn/certs/serverkey.pem",
1719                         '-out', "${General::swroot}/ovpn/certs/serverreq.pem",
1720                         '-extensions', 'server',
1721                         '-config', "${General::swroot}/ovpn/openssl/ovpn.cnf" )) {
1722                 $errormessage = "$Lang::tr{'cant start openssl'}: $!";
1723                 unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
1724                 unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
1725                 unlink ("${General::swroot}/ovpn/ca/cakey.pem");
1726                 unlink ("${General::swroot}/ovpn/ca/cacert.pem");
1727                 goto ROOTCERT_ERROR;
1728             }
1729         }
1730
1731         # Sign the host certificate request
1732         system('/usr/bin/openssl', 'ca', '-days', '999999',
1733                 '-batch', '-notext',
1734                 '-in',  "${General::swroot}/ovpn/certs/serverreq.pem",
1735                 '-out', "${General::swroot}/ovpn/certs/servercert.pem",
1736                 '-extensions', 'server',
1737                 '-config', "${General::swroot}/ovpn/openssl/ovpn.cnf");
1738         if ($?) {
1739             $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
1740             unlink ("${General::swroot}/ovpn/ca/cakey.pem");
1741             unlink ("${General::swroot}/ovpn/ca/cacert.pem");
1742             unlink ("${General::swroot}/ovpn/serverkey.pem");
1743             unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
1744             unlink ("${General::swroot}/ovpn/certs/servercert.pem");
1745             &newcleanssldatabase();
1746             goto ROOTCERT_ERROR;
1747         } else {
1748             unlink ("${General::swroot}/ovpn/certs/serverreq.pem");
1749             &deletebackupcert();
1750         }
1751
1752         # Create an empty CRL
1753         system('/usr/bin/openssl', 'ca', '-gencrl',
1754                 '-out', "${General::swroot}/ovpn/crls/cacrl.pem",
1755                 '-config', "${General::swroot}/ovpn/openssl/ovpn.cnf" );
1756         if ($?) {
1757             $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
1758             unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
1759             unlink ("${General::swroot}/ovpn/certs/servercert.pem");
1760             unlink ("${General::swroot}/ovpn/ca/cacert.pem");
1761             unlink ("${General::swroot}/ovpn/crls/cacrl.pem");
1762             &cleanssldatabase();
1763             goto ROOTCERT_ERROR;
1764 #       } else {
1765 #           &cleanssldatabase();
1766         }
1767         # Create Diffie Hellmann Parameter
1768         system('/usr/bin/openssl', 'dhparam', '-rand', '/proc/interrupts:/proc/net/rt_cache',
1769                '-out', "${General::swroot}/ovpn/ca/dh1024.pem",
1770                '1024' );
1771         if ($?) {
1772             $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
1773             unlink ("${General::swroot}/ovpn/certs/serverkey.pem");
1774             unlink ("${General::swroot}/ovpn/certs/servercert.pem");
1775             unlink ("${General::swroot}/ovpn/ca/cacert.pem");
1776             unlink ("${General::swroot}/ovpn/crls/cacrl.pem");
1777             unlink ("${General::swroot}/ovpn/ca/dh1024.pem");
1778             &cleanssldatabase();
1779             goto ROOTCERT_ERROR;
1780 #       } else {
1781 #           &cleanssldatabase();
1782         }
1783         goto ROOTCERT_SUCCESS;
1784     }
1785     ROOTCERT_ERROR:
1786     if ($cgiparams{'ACTION'} ne '') {
1787         &Header::showhttpheaders();
1788         &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
1789         &Header::openbigbox('100%', 'LEFT', '', '');
1790         if ($errormessage) {
1791             &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
1792             print "<class name='base'>$errormessage";
1793             print "&nbsp;</class>";
1794             &Header::closebox();
1795         }
1796         &Header::openbox('100%', 'LEFT', "$Lang::tr{'generate root/host certificates'}:");
1797         print <<END
1798         <form method='post' enctype='multipart/form-data'>
1799         <table width='100%' border='0' cellspacing='1' cellpadding='0'>
1800         <tr><td width='30%' class='base'>$Lang::tr{'organization name'}:</td>
1801             <td width='35%' class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_ORGANIZATION' value='$cgiparams{'ROOTCERT_ORGANIZATION'}' size='32' /></td>
1802             <td width='35%' colspan='2'>&nbsp;</td></tr>
1803         <tr><td class='base'>$Lang::tr{'ipfires hostname'}:</td>
1804             <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_HOSTNAME' value='$cgiparams{'ROOTCERT_HOSTNAME'}' size='32' /></td>
1805             <td colspan='2'>&nbsp;</td></tr>
1806         <tr><td class='base'>$Lang::tr{'your e-mail'}:&nbsp;<img src='/blob.gif' alt'*' /></td>
1807             <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_EMAIL' value='$cgiparams{'ROOTCERT_EMAIL'}' size='32' /></td>
1808             <td colspan='2'>&nbsp;</td></tr>
1809         <tr><td class='base'>$Lang::tr{'your department'}:&nbsp;<img src='/blob.gif' alt'*' /></td>
1810             <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_OU' value='$cgiparams{'ROOTCERT_OU'}' size='32' /></td>
1811             <td colspan='2'>&nbsp;</td></tr>
1812         <tr><td class='base'>$Lang::tr{'city'}:&nbsp;<img src='/blob.gif' alt'*' /></td>
1813             <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_CITY' value='$cgiparams{'ROOTCERT_CITY'}' size='32' /></td>
1814             <td colspan='2'>&nbsp;</td></tr>
1815         <tr><td class='base'>$Lang::tr{'state or province'}:&nbsp;<img src='/blob.gif' alt'*' /></td>
1816             <td class='base' nowrap='nowrap'><input type='text' name='ROOTCERT_STATE' value='$cgiparams{'ROOTCERT_STATE'}' size='32' /></td>
1817             <td colspan='2'>&nbsp;</td></tr>
1818         <tr><td class='base'>$Lang::tr{'country'}:</td>
1819             <td class='base'><select name='ROOTCERT_COUNTRY'>
1820
1821 END
1822         ;
1823         foreach my $country (sort keys %{Countries::countries}) {
1824             print "<option value='$Countries::countries{$country}'";
1825             if ( $Countries::countries{$country} eq $cgiparams{'ROOTCERT_COUNTRY'} ) {
1826                 print " selected='selected'";
1827             }
1828             print ">$country</option>";
1829         }
1830         print <<END
1831             </select></td>
1832             <td colspan='2'>&nbsp;</td></tr>
1833         <tr><td>&nbsp;</td>
1834             <td><input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' /></td>
1835             <td>&nbsp;</td><td>&nbsp;</td></tr>
1836         <tr><td class='base' colspan='4' align='left'>
1837             <img src='/blob.gif' valign='top' alt='*' />&nbsp;$Lang::tr{'this field may be blank'}</td></tr>
1838         <tr><td class='base' colspan='4' align='left'>
1839             <b><font color='${Header::colourred}'>$Lang::tr{'capswarning'}</font></b>:
1840             $Lang::tr{'generating the root and host certificates may take a long time. it can take up to several minutes on older hardware. please be patient'}
1841         </td></tr>
1842         <tr><td colspan='4' bgcolor='#000000'><img src='/images/null.gif' width='1' height='1' border='0' /></td></tr>
1843         <tr><td class='base' nowrap='nowrap'>$Lang::tr{'upload p12 file'}:</td>
1844             <td nowrap='nowrap'><input type='file' name='FH' size='32'></td>
1845             <td colspan='2'>&nbsp;</td></tr>
1846         <tr><td class='base'>$Lang::tr{'pkcs12 file password'}:&nbsp;<img src='/blob.gif' alt='*' ></td>
1847             <td class='base' nowrap='nowrap'><input type='password' name='P12_PASS' value='$cgiparams{'P12_PASS'}' size='32' /></td>
1848             <td colspan='2'>&nbsp;</td></tr>
1849         <tr><td>&nbsp;</td>
1850             <td><input type='submit' name='ACTION' value='$Lang::tr{'upload p12 file'}' /></td>
1851             <td colspan='2'>&nbsp;</td></tr>
1852         <tr><td class='base' colspan='4' align='left'>
1853             <img src='/blob.gif' valign='top' al='*' >&nbsp;$Lang::tr{'this field may be blank'}</td></tr>
1854         </form></table>
1855 END
1856         ;
1857         &Header::closebox();
1858
1859         &Header::closebigbox();
1860         &Header::closepage();
1861         exit(0)
1862     }
1863
1864     ROOTCERT_SUCCESS:
1865     system ("chmod 600 ${General::swroot}/ovpn/certs/serverkey.pem");
1866 #    if ($vpnsettings{'ENABLED'} eq 'on' ||
1867 #       $vpnsettings{'ENABLE_BLUE'} eq 'on') {
1868 #       system('/usr/local/bin/ipsecctrl', 'S');
1869 #    }
1870
1871 ###
1872 ### Enable/Disable connection
1873 ###
1874
1875 ###
1876 # m.a.d net2net
1877 ###
1878
1879 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
1880
1881     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
1882     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1883 #    my $n2nactive = '';
1884     my $n2nactive = `/bin/ps ax|grep $confighash{$cgiparams{'KEY'}}[1]|grep -v grep|awk \'{print \$1}\'`;
1885
1886     if ($confighash{$cgiparams{'KEY'}}) {
1887                 if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
1888                         $confighash{$cgiparams{'KEY'}}[0] = 'on';
1889                         &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1890
1891                         if ($confighash{$cgiparams{'KEY'}}[3] eq 'net'){
1892                  system('/usr/local/bin/openvpnctrl', '-sn2n', $confighash{$cgiparams{'KEY'}}[1]);
1893                         }
1894                 } else {
1895
1896                         $confighash{$cgiparams{'KEY'}}[0] = 'off';
1897                         &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1898
1899                         if ($confighash{$cgiparams{'KEY'}}[3] eq 'net'){
1900                     if ($n2nactive ne ''){
1901                                                 system('/usr/local/bin/openvpnctrl', '-kn2n', $confighash{$cgiparams{'KEY'}}[1]);
1902                                         }
1903
1904                         } else {
1905                   $errormessage = $Lang::tr{'invalid key'};
1906                         }
1907       }
1908   }
1909
1910 ###
1911 ### Download OpenVPN client package
1912 ###
1913
1914
1915 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'dl client arch'}) {
1916     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
1917     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
1918     my $file = '';
1919     my $clientovpn = '';
1920     my @fileholder;
1921     my $tempdir = tempdir( CLEANUP => 1 );
1922     my $zippath = "$tempdir/";
1923
1924 ###
1925 # m.a.d net2net
1926 ###
1927
1928 if ($confighash{$cgiparams{'KEY'}}[3] eq 'net'){
1929
1930         my $zipname = "$confighash{$cgiparams{'KEY'}}[1]-Client.zip";
1931         my $zippathname = "$zippath$zipname";
1932         $clientovpn = "$confighash{$cgiparams{'KEY'}}[1].conf";
1933         my @ovsubnettemp =  split(/\./,$confighash{$cgiparams{'KEY'}}[27]);
1934         my $ovsubnet =  "$ovsubnettemp[0].$ovsubnettemp[1].$ovsubnettemp[2]";
1935         my $tunmtu = '';
1936         my @remsubnet = split(/\//,$confighash{$cgiparams{'KEY'}}[8]);
1937         my $n2nfragment = '';
1938
1939     open(CLIENTCONF, ">$tempdir/$clientovpn") or die "Unable to open tempfile: $!";
1940     flock CLIENTCONF, 2;
1941
1942     my $zip = Archive::Zip->new();
1943    print CLIENTCONF "# IPFire n2n Open VPN Client Config by ummeegge und m.a.d\n";
1944    print CLIENTCONF "# \n";
1945    print CLIENTCONF "# User Security\n";
1946    print CLIENTCONF "user nobody\n";
1947    print CLIENTCONF "group nobody\n";
1948    print CLIENTCONF "persist-tun\n";
1949    print CLIENTCONF "persist-key\n";
1950    print CLIENTCONF "script-security 2\n";
1951    print CLIENTCONF "# IP/DNS for remote Server Gateway\n";
1952    print CLIENTCONF "remote $vpnsettings{'VPN_IP'}\n";
1953    print CLIENTCONF "float\n";
1954    print CLIENTCONF "# IP adresses of the VPN Subnet\n";
1955    print CLIENTCONF "ifconfig $ovsubnet.2 $ovsubnet.1\n";
1956    print CLIENTCONF "# Server Gateway Network\n";
1957    print CLIENTCONF "route $remsubnet[0] $remsubnet[1]\n";
1958    print CLIENTCONF "# tun Device\n";
1959    print CLIENTCONF "dev $vpnsettings{'DDEVICE'}\n";
1960    print CLIENTCONF "# Port and Protokoll\n";
1961    print CLIENTCONF "port $confighash{$cgiparams{'KEY'}}[29]\n";
1962
1963    if ($confighash{$cgiparams{'KEY'}}[28] eq 'tcp') {
1964    print CLIENTCONF "proto tcp-client\n";
1965    print CLIENTCONF "# Packet size\n";
1966    if ($confighash{$cgiparams{'KEY'}}[31] eq '') {$tunmtu = '1400'} else {$tunmtu = $confighash{$cgiparams{'KEY'}}[31]};
1967    print CLIENTCONF "tun-mtu $tunmtu\n";
1968    }
1969
1970    if ($confighash{$cgiparams{'KEY'}}[28] eq 'udp') {
1971    print CLIENTCONF "proto udp\n";
1972    print CLIENTCONF "# Paketsize\n";
1973    if ($confighash{$cgiparams{'KEY'}}[31] eq '') {$tunmtu = '1500'} else {$tunmtu = $confighash{$cgiparams{'KEY'}}[31]};
1974    print CLIENTCONF "tun-mtu $tunmtu\n";
1975    if ($confighash{$cgiparams{'KEY'}}[24] ne '') {print CLIENTCONF "fragment $confighash{$cgiparams{'KEY'}}[24]\n";}
1976    if ($confighash{$cgiparams{'KEY'}}[23] eq 'on') {print CLIENTCONF "mssfix\n";}
1977    }
1978    print CLIENTCONF "ns-cert-type server\n";
1979    print CLIENTCONF "# Auth. Client\n";
1980    print CLIENTCONF "tls-client\n";
1981    print CLIENTCONF "# Cipher\n";
1982    print CLIENTCONF "cipher AES-256-CBC\n";
1983     if ($confighash{$cgiparams{'KEY'}}[4] eq 'cert' && -f "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12") {
1984          print CLIENTCONF "pkcs12 ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12\r\n";
1985      $zip->addFile( "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12", "$confighash{$cgiparams{'KEY'}}[1].p12") or die "Can't add file $confighash{$cgiparams{'KEY'}}[1].p12\n";
1986    }
1987     if ($confighash{$cgiparams{'KEY'}}[30] eq 'on') {
1988    print CLIENTCONF "# Enable Compression\n";
1989    print CLIENTCONF "comp-lzo\r\n";
1990      }
1991    print CLIENTCONF "# Debug Level\n";
1992    print CLIENTCONF "verb 3\n";
1993    print CLIENTCONF "# Tunnel check\n";
1994    print CLIENTCONF "keepalive 10 60\n";
1995    print CLIENTCONF "# Start as daemon\n";
1996    print CLIENTCONF "daemon $confighash{$cgiparams{'KEY'}}[1]n2n\n";
1997    print CLIENTCONF "writepid /var/run/$confighash{$cgiparams{'KEY'}}[1]n2n.pid\n";
1998    print CLIENTCONF "# Activate Management Interface and Port\n";
1999    if ($confighash{$cgiparams{'KEY'}}[22] eq '') {print CLIENTCONF "management localhost $confighash{$cgiparams{'KEY'}}[29]\n"}
2000     else {print CLIENTCONF "management localhost $confighash{$cgiparams{'KEY'}}[22]\n"};
2001    print CLIENTCONF "# remsub $confighash{$cgiparams{'KEY'}}[11]\n";
2002
2003
2004     close(CLIENTCONF);
2005
2006     $zip->addFile( "$tempdir/$clientovpn", $clientovpn) or die "Can't add file $clientovpn\n";
2007     my $status = $zip->writeToFileNamed($zippathname);
2008
2009     open(DLFILE, "<$zippathname") or die "Unable to open $zippathname: $!";
2010     @fileholder = <DLFILE>;
2011     print "Content-Type:application/x-download\n";
2012     print "Content-Disposition:attachment;filename=$zipname\n\n";
2013     print @fileholder;
2014     exit (0);
2015 }
2016 else
2017 {
2018         my $zipname = "$confighash{$cgiparams{'KEY'}}[1]-TO-IPFire.zip";
2019         my $zippathname = "$zippath$zipname";
2020         $clientovpn = "$confighash{$cgiparams{'KEY'}}[1]-TO-IPFire.ovpn";
2021
2022 ###
2023 # m.a.d net2net
2024 ###
2025
2026     open(CLIENTCONF, ">$tempdir/$clientovpn") or die "Unable to open tempfile: $!";
2027     flock CLIENTCONF, 2;
2028
2029     my $zip = Archive::Zip->new();
2030
2031     print CLIENTCONF "#OpenVPN Client conf\r\n";
2032     print CLIENTCONF "tls-client\r\n";
2033     print CLIENTCONF "client\r\n";
2034     print CLIENTCONF "nobind\n";
2035     print CLIENTCONF "dev $vpnsettings{'DDEVICE'}\r\n";
2036     print CLIENTCONF "proto $vpnsettings{'DPROTOCOL'}\r\n";
2037     print CLIENTCONF "$vpnsettings{'DDEVICE'}-mtu $vpnsettings{'DMTU'}\r\n";
2038     if ( $vpnsettings{'ENABLED'} eq 'on'){
2039         print CLIENTCONF "remote $vpnsettings{'VPN_IP'} $vpnsettings{'DDEST_PORT'}\r\n";
2040         if ( $vpnsettings{'ENABLED_BLUE'} eq 'on' && (&haveBlueNet())){
2041             print CLIENTCONF "#Coment the above line and uncoment the next line, if you want to connect on the Blue interface\r\n";
2042             print CLIENTCONF ";remote $netsettings{'BLUE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
2043         }
2044         if ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' && (&haveOrangeNet())){
2045             print CLIENTCONF "#Coment the above line and uncoment the next line, if you want to connect on the Orange interface\r\n";
2046             print CLIENTCONF ";remote $netsettings{'ORANGE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
2047         }
2048     } elsif ( $vpnsettings{'ENABLED_BLUE'} eq 'on' && (&haveBlueNet())){
2049         print CLIENTCONF "remote $netsettings{'BLUE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
2050         if ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' && (&haveOrangeNet())){
2051             print CLIENTCONF "#Coment the above line and uncoment the next line, if you want to connect on the Orange interface\r\n";
2052             print CLIENTCONF ";remote $netsettings{'ORANGE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
2053         }
2054     } elsif ( $vpnsettings{'ENABLED_ORANGE'} eq 'on' && (&haveOrangeNet())){
2055         print CLIENTCONF "remote $netsettings{'ORANGE_ADDRESS'} $vpnsettings{'DDEST_PORT'}\r\n";
2056     }
2057
2058     if ($confighash{$cgiparams{'KEY'}}[4] eq 'cert' && -f "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12") {
2059         print CLIENTCONF "pkcs12 $confighash{$cgiparams{'KEY'}}[1].p12\r\n";
2060         $zip->addFile( "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12", "$confighash{$cgiparams{'KEY'}}[1].p12") or die "Can't add file $confighash{$cgiparams{'KEY'}}[1].p12\n";
2061     } else {
2062         print CLIENTCONF "ca cacert.pem\r\n";
2063         print CLIENTCONF "cert $confighash{$cgiparams{'KEY'}}[1]cert.pem\r\n";
2064         print CLIENTCONF "key $confighash{$cgiparams{'KEY'}}[1].key\r\n";
2065         $zip->addFile( "${General::swroot}/ovpn/ca/cacert.pem", "cacert.pem")  or die "Can't add file cacert.pem\n";
2066         $zip->addFile( "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem", "$confighash{$cgiparams{'KEY'}}[1]cert.pem") or die "Can't add file $confighash{$cgiparams{'KEY'}}[1]cert.pem\n";
2067     }
2068     print CLIENTCONF "cipher $vpnsettings{DCIPHER}\r\n";
2069     if ($vpnsettings{DCOMPLZO} eq 'on') {
2070         print CLIENTCONF "comp-lzo\r\n";
2071     }
2072     print CLIENTCONF "verb 3\r\n";
2073     print CLIENTCONF "ns-cert-type server\r\n";
2074     print CLIENTCONF "tls-remote $vpnsettings{ROOTCERT_HOSTNAME}\r\n";
2075     if ($vpnsettings{MSSFIX} eq 'on') {
2076         print CLIENTCONF "mssfix\r\n";
2077     }
2078     if ($vpnsettings{FRAGMENT} ne '' && $vpnsettings{DPROTOCOL} ne 'tcp' ) {
2079         print CLIENTCONF "fragment $vpnsettings{'FRAGMENT'}\r\n";
2080     }
2081     close(CLIENTCONF);
2082
2083     $zip->addFile( "$tempdir/$clientovpn", $clientovpn) or die "Can't add file $clientovpn\n";
2084     my $status = $zip->writeToFileNamed($zippathname);
2085
2086     open(DLFILE, "<$zippathname") or die "Unable to open $zippathname: $!";
2087     @fileholder = <DLFILE>;
2088     print "Content-Type:application/x-download\n";
2089     print "Content-Disposition:attachment;filename=$zipname\n\n";
2090     print @fileholder;
2091     exit (0);
2092    }
2093
2094
2095
2096 ###
2097 ### Remove connection
2098 ###
2099
2100
2101 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove'}) {
2102     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
2103     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2104
2105     if ($confighash{$cgiparams{'KEY'}}) {
2106 #       if ($vpnsettings{'ENABLED'} eq 'on' ||
2107 #           $vpnsettings{'ENABLED_BLUE'} eq 'on') {
2108 #           system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'});
2109 #       }
2110 #
2111         my $temp = `/usr/bin/openssl ca -revoke ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
2112
2113 ###
2114 # m.a.d net2net
2115 ###
2116
2117  if ($confighash{$cgiparams{'KEY'}}[3] eq 'net') {
2118
2119         my $conffile = glob("${General::swroot}/ovpn/n2nconf/$confighash{$cgiparams{'KEY'}}[1]/$confighash{$cgiparams{'KEY'}}[1].conf");
2120   my $certfile = glob("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
2121   unlink ($certfile) or die "Removing $certfile fail: $!";
2122   unlink ($conffile) or die "Removing $conffile fail: $!";
2123   rmdir ("${General::swroot}/ovpn/n2nconf/$confighash{$cgiparams{'KEY'}}[1]") || die "Kann Verzeichnis nicht loeschen: $!";
2124
2125 }
2126
2127   unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
2128   unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
2129 ############
2130 #A.Marx CCD#  delete ccd files and routes
2131 ############
2132
2133         if (-f "${General::swroot}/ovpn/ccd/$confighash{$cgiparams{'KEY'}}[2]")
2134         {
2135                 unlink "${General::swroot}/ovpn/ccd/$confighash{$cgiparams{'KEY'}}[2]";
2136         }
2137         my %ccdroutehash=();
2138         &General::readhasharray("${General::swroot}/ovpn/ccdroute", \%ccdroutehash);
2139         foreach my $key (keys %ccdroutehash) {
2140                 if ($ccdroutehash{$key}[0] eq $confighash{$cgiparams{'KEY'}}[1]){
2141                         delete $ccdroutehash{$key};
2142                 }
2143         }
2144         &General::writehasharray("${General::swroot}/ovpn/ccdroute", \%ccdroutehash);
2145         my %ccdroute2hash=();
2146         &General::readhasharray("${General::swroot}/ovpn/ccdroute2", \%ccdroute2hash);
2147         foreach my $key (keys %ccdroute2hash) {
2148                 if ($ccdroute2hash{$key}[0] eq $confighash{$cgiparams{'KEY'}}[1]){
2149                         delete $ccdroute2hash{$key};
2150                 }
2151         }
2152         &General::writehasharray("${General::swroot}/ovpn/ccdroute2", \%ccdroute2hash);
2153
2154
2155
2156 #CCD END
2157 ###########
2158
2159         delete $confighash{$cgiparams{'KEY'}};
2160         my $temp2 = `/usr/bin/openssl ca -gencrl -out ${General::swroot}/ovpn/crls/cacrl.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
2161         &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2162
2163         #&writeserverconf();
2164     } else {
2165         $errormessage = $Lang::tr{'invalid key'};
2166     }
2167
2168
2169 ###
2170 ### Download PKCS12 file
2171 ###
2172 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download pkcs12 file'}) {
2173     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2174
2175     print "Content-Disposition: filename=" . $confighash{$cgiparams{'KEY'}}[1] . ".p12\r\n";
2176     print "Content-Type: application/octet-stream\r\n\r\n";
2177     print `/bin/cat ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12`;
2178     exit (0);
2179
2180 ###
2181 ### Display certificate
2182 ###
2183 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show certificate'}) {
2184     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2185
2186     if ( -f "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
2187         &Header::showhttpheaders();
2188         &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
2189         &Header::openbigbox('100%', 'LEFT', '', '');
2190         &Header::openbox('100%', 'LEFT', "$Lang::tr{'certificate'}:");
2191         my $output = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
2192         $output = &Header::cleanhtml($output,"y");
2193         print "<pre>$output</pre>\n";
2194         &Header::closebox();
2195         print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
2196         &Header::closebigbox();
2197         &Header::closepage();
2198         exit(0);
2199     }
2200 ###
2201 ### Display Certificate Revoke List
2202 ###
2203 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'show crl'}) {
2204 #    &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2205
2206     if ( -f "${General::swroot}/ovpn/crls/cacrl.pem") {
2207         &Header::showhttpheaders();
2208         &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
2209         &Header::openbigbox('100%', 'LEFT', '', '');
2210         &Header::openbox('100%', 'LEFT', "$Lang::tr{'crl'}:");
2211         my $output = `/usr/bin/openssl crl -text -noout -in ${General::swroot}/ovpn/crls/cacrl.pem`;
2212         $output = &Header::cleanhtml($output,"y");
2213         print "<pre>$output</pre>\n";
2214         &Header::closebox();
2215         print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
2216         &Header::closebigbox();
2217         &Header::closepage();
2218         exit(0);
2219     }
2220
2221 ###
2222 ### Advanced Server Settings
2223 ###
2224
2225 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'advanced server'}) {
2226     %cgiparams = ();
2227     %cahash = ();
2228     %confighash = ();
2229     &General::readhash("${General::swroot}/ovpn/settings", \%cgiparams);
2230     read_routepushfile;
2231
2232 #    if ($cgiparams{'CLIENT2CLIENT'} eq '') {
2233 #       $cgiparams{'CLIENT2CLIENT'} =  'on';
2234 #    }
2235 ADV_ERROR:
2236     if ($cgiparams{'MAX_CLIENTS'} eq '') {
2237         $cgiparams{'MAX_CLIENTS'} =  '100';
2238     }
2239     if ($cgiparams{'KEEPALIVE_1'} eq '') {
2240         $cgiparams{'KEEPALIVE_1'} =  '10';
2241     }
2242     if ($cgiparams{'KEEPALIVE_2'} eq '') {
2243         $cgiparams{'KEEPALIVE_2'} =  '60';
2244     }
2245     if ($cgiparams{'LOG_VERB'} eq '') {
2246         $cgiparams{'LOG_VERB'} =  '3';
2247     }
2248     $checked{'CLIENT2CLIENT'}{'off'} = '';
2249     $checked{'CLIENT2CLIENT'}{'on'} = '';
2250     $checked{'CLIENT2CLIENT'}{$cgiparams{'CLIENT2CLIENT'}} = 'CHECKED';
2251     $checked{'REDIRECT_GW_DEF1'}{'off'} = '';
2252     $checked{'REDIRECT_GW_DEF1'}{'on'} = '';
2253     $checked{'REDIRECT_GW_DEF1'}{$cgiparams{'REDIRECT_GW_DEF1'}} = 'CHECKED';
2254     $selected{'ENGINES'}{$cgiparams{'ENGINES'}} = 'SELECTED';
2255     $checked{'MSSFIX'}{'off'} = '';
2256     $checked{'MSSFIX'}{'on'} = '';
2257     $checked{'MSSFIX'}{$cgiparams{'MSSFIX'}} = 'CHECKED';
2258     $selected{'LOG_VERB'}{'1'} = '';
2259     $selected{'LOG_VERB'}{'2'} = '';
2260     $selected{'LOG_VERB'}{'3'} = '';
2261     $selected{'LOG_VERB'}{'4'} = '';
2262     $selected{'LOG_VERB'}{'5'} = '';
2263     $selected{'LOG_VERB'}{'6'} = '';
2264     $selected{'LOG_VERB'}{'7'} = '';
2265     $selected{'LOG_VERB'}{'8'} = '';
2266     $selected{'LOG_VERB'}{'9'} = '';
2267     $selected{'LOG_VERB'}{'10'} = '';
2268     $selected{'LOG_VERB'}{'11'} = '';
2269     $selected{'LOG_VERB'}{'0'} = '';
2270     $selected{'LOG_VERB'}{$cgiparams{'LOG_VERB'}} = 'SELECTED';
2271
2272
2273
2274     &Header::showhttpheaders();
2275     &Header::openpage($Lang::tr{'status ovpn'}, 1, '');
2276     &Header::openbigbox('100%', 'LEFT', '', $errormessage);
2277     if ($errormessage) {
2278         &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
2279         print "<class name='base'>$errormessage\n";
2280         print "&nbsp;</class>\n";
2281         &Header::closebox();
2282     }
2283     &Header::openbox('100%', 'LEFT', $Lang::tr{'advanced server'});
2284     print <<END
2285     <form method='post' enctype='multipart/form-data'>
2286     <table width='100%' border=0>
2287     <tr>
2288         <td colspan='4'><b>$Lang::tr{'dhcp-options'}</b></td>
2289     </tr>
2290     <tr>
2291         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
2292     </tr>
2293     <tr>
2294         <td class='base'>Domain</td>
2295         <td><input type='TEXT' name='DHCP_DOMAIN' value='$cgiparams{'DHCP_DOMAIN'}' size='30' /></td>
2296     </tr>
2297     <tr>
2298         <td class='base'>DNS</td>
2299         <td><input type='TEXT' name='DHCP_DNS' value='$cgiparams{'DHCP_DNS'}' size='30' /></td>
2300     </tr>
2301     <tr>
2302         <td class='base'>WINS</td>
2303         <td><input type='TEXT' name='DHCP_WINS' value='$cgiparams{'DHCP_WINS'}' size='30' /></td>
2304        </tr>
2305     <tr>
2306         <td colspan='4'><b>$Lang::tr{'ovpn routes push options'}</b></td>
2307     </tr>
2308     <tr>
2309         <td class='base'>$Lang::tr{'ovpn routes push'}</td>
2310   <td colspan='2'>
2311        <textarea name='ROUTES_PUSH' cols='26' rows='6' wrap='off'>
2312 END
2313 ;
2314
2315 if ($cgiparams{'ROUTES_PUSH'} ne '')
2316 {
2317         print $cgiparams{'ROUTES_PUSH'};
2318 }
2319
2320 print <<END
2321 </textarea></td>
2322 </tr>
2323     </tr>
2324 </table>
2325 <hr size='1'>
2326     <table width='100%'>
2327     <tr>
2328         <td class'base'><b>$Lang::tr{'misc-options'}</b></td>
2329     </tr>
2330     <tr>
2331         <td width='20%'></td> <td width='15%'> </td><td width='15%'> </td><td width='50%'></td>
2332     </tr>
2333     <tr>
2334         <td class='base'>Client-To-Client</td>
2335         <td><input type='checkbox' name='CLIENT2CLIENT' $checked{'CLIENT2CLIENT'}{'on'} /></td>
2336     </tr>
2337     <tr>
2338         <td class='base'>Redirect-Gateway def1</td>
2339         <td><input type='checkbox' name='REDIRECT_GW_DEF1' $checked{'REDIRECT_GW_DEF1'}{'on'} /></td>
2340     </tr>
2341     <tr>
2342         <td class='base'>Max-Clients</td>
2343         <td><input type='text' name='MAX_CLIENTS' value='$cgiparams{'MAX_CLIENTS'}' size='10' /></td>
2344     </tr>
2345         <tr>
2346           <td class='base'>Keppalive <br />
2347             (ping/ping-restart)</td>
2348           <td><input type='TEXT' name='KEEPALIVE_1' value='$cgiparams{'KEEPALIVE_1'}' size='10' /></td>
2349           <td><input type='TEXT' name='KEEPALIVE_2' value='$cgiparams{'KEEPALIVE_2'}' size='10' /></td>
2350     </tr>
2351         <tr>
2352           <td class='base'>fragment <br></td>
2353           <td><input type='TEXT' name='FRAGMENT' value='$cgiparams{'FRAGMENT'}' size='10' /></td>
2354         <td>Default: <span class="base">1300</span></td>
2355       </tr>
2356         <tr>
2357           <td class='base'>mssfix</td>
2358           <td><input type='checkbox' name='MSSFIX' $checked{'MSSFIX'}{'on'} /></td>
2359           <td>Default: on</td>
2360           </tr>
2361 </table>
2362
2363 <!--
2364 <hr size='1'>
2365     <table width='100%'>
2366     <tr>
2367  <td class'base'><b>Crypto-Engines</b></td>
2368     </tr>
2369     <tr>
2370         <td width='15%'></td> <td width='30%'> </td><td width='25%'> </td><td width='30%'></td>
2371     </tr>
2372     <tr><td class='base'>Engines:</td>
2373         <td><select name='ENGINES'><option value="none" $selected{'ENGINES'}{'none'}>none</option>
2374                                     <option value="cryptodev" $selected{'ENGINES'}{'cryptodev'}>cryptodev</option>
2375                                     <option value="padlock" $selected{'ENGINES'}{'padlock'}>padlock</option>
2376                         </select>
2377                 </td>
2378 </table>
2379 -->
2380 <hr size='1'>
2381     <table width='100%'>
2382     <tr>
2383         <td class'base'><b>$Lang::tr{'log-options'}</b></td>
2384     </tr>
2385     <tr>
2386         <td width='15%'></td> <td width='30%'> </td><td width='25%'> </td><td width='30%'></td>
2387     </tr>
2388
2389     <tr><td class='base'>VERB</td>
2390         <td><select name='LOG_VERB'><option value='1'  $selected{'LOG_VERB'}{'1'}>1</option>
2391                                     <option value='2'  $selected{'LOG_VERB'}{'2'}>2</option>
2392                                     <option value='3'  $selected{'LOG_VERB'}{'3'}>3</option>
2393                                     <option value='4'  $selected{'LOG_VERB'}{'4'}>4</option>
2394                                     <option value='5'  $selected{'LOG_VERB'}{'5'}>5</option>
2395                                     <option value='6'  $selected{'LOG_VERB'}{'6'}>6</option>
2396                                     <option value='7'  $selected{'LOG_VERB'}{'7'}>7</option>
2397                                     <option value='8'  $selected{'LOG_VERB'}{'8'}>8</option>
2398                                     <option value='9'  $selected{'LOG_VERB'}{'9'}>9</option>
2399                                     <option value='10' $selected{'LOG_VERB'}{'10'}>10</option>
2400                                     <option value='11' $selected{'LOG_VERB'}{'11'}>11</option>
2401                                     <option value='0'  $selected{'LOG_VERB'}{'0'}>0</option></select></td>
2402 </table>
2403 <hr size='1'>
2404 <table width='100%'>
2405 <tr>
2406     <td>&nbsp;</td>
2407     <td allign='center'><input type='submit' name='ACTION' value='$Lang::tr{'save-adv-options'}' /></td>
2408     <td allign='center'><input type='submit' name='ACTION' value='$Lang::tr{'cancel-adv-options'}' /></td>
2409     <td>&nbsp;</td>
2410 </tr>
2411 </table>
2412 </form>
2413 END
2414 ;
2415
2416     &Header::closebox();
2417 #    print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
2418     &Header::closebigbox();
2419     &Header::closepage();
2420     exit(0);
2421
2422 ###########
2423 #A.Marx CCD   Add,delete CCD net
2424 ###########
2425 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'ccd net'} ||
2426                 $cgiparams{'ACTION'} eq $Lang::tr{'ccd add'} ||
2427                 $cgiparams{'ACTION'} eq "kill" ||
2428                 $cgiparams{'ACTION'} eq "edit" ||
2429                 $cgiparams{'ACTION'} eq $Lang::tr{'ccd modify'}){
2430         &Header::showhttpheaders();
2431         &Header::openpage($Lang::tr{'ccd net'}, 1, '');
2432         &Header::openbigbox('100%', 'LEFT', '', '');
2433
2434         if ($cgiparams{'ACTION'} eq "kill"){
2435                 &delccdnet($cgiparams{'net'});
2436         }
2437
2438         if ($cgiparams{'ACTION'} eq $Lang::tr{'ccd modify'}){
2439                 my ($a,$b) =split (/\|/,$cgiparams{'ccdname'});
2440                 if ( $a ne $b){ &modccdnet($a,$b);}
2441         }
2442
2443         if ($cgiparams{'ACTION'} eq $Lang::tr{'ccd add'}) {
2444                 &addccdnet($cgiparams{'ccdname'},$cgiparams{'ccdsubnet'},$cgiparams{'DOVPN_SUBNET'});
2445         }
2446         if ($errormessage) {
2447             &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
2448             print "<class name='base'>$errormessage";
2449             print "&nbsp;</class>";
2450             &Header::closebox();
2451         }
2452 if ($cgiparams{'ACTION'} eq "edit"){
2453         &Header::openbox('100%', 'LEFT', $Lang::tr{'ccd modify'});
2454         print <<END
2455     <table width='100%' border=0>
2456     <tr><form method='post'>
2457         <td width='10%'>$Lang::tr{'ccd name'}:</td><td><input type='TEXT' name='ccdname' value='$cgiparams{'ccdname'}' /></td>
2458         <td width='8%'>$Lang::tr{'ccd subnet'}:</td><td><input type='TEXT' name='ccdsubnet' value='$cgiparams{'ccdsubnet'}' readonly /></td></tr>
2459
2460         <tr><td colspan='4' align='right'><hr><input type='submit' name='ACTION' value='$Lang::tr{'ccd modify'}' />
2461         <input type='hidden' name='ccdname' value='$cgiparams{'ccdname'}'/>
2462         </td></tr>
2463         </table></form>
2464 END
2465 ;
2466         &Header::closebox();
2467         &Header::openbox('100%', 'LEFT', );
2468         print <<END
2469     <table width='100%' border='0'  cellpadding='0' cellspacing='1'>
2470     <tr>
2471         <td class='boldbase' align='center'><b>$Lang::tr{'ccd name'}</td><td></td><td class='boldbase' align='center'><b>$Lang::tr{'ccd net'}</td><td class='boldbase' width='15%' align='center'><b>$Lang::tr{'ccd maxclients'}</td><td class='boldbase' width='15%' align='center'><b>$Lang::tr{'ccd used'}</td><td width='3%'></td><td width='3%'></td></tr>
2472 END
2473 ;
2474 }
2475 else{
2476         $cgiparams{'ccdname'}='';
2477         $cgiparams{'ccdsubnet'}='';
2478         &Header::openbox('100%', 'LEFT', $Lang::tr{'ccd add'});
2479         print <<END
2480     <table width='100%' border='0'>
2481     <tr><form method='post'>
2482         <td colspan='4'>$Lang::tr{'ccd hint'}<br><br></td></tr>
2483         <tr>
2484         <td width='10%'>$Lang::tr{'ccd name'}:</td><td><input type='TEXT' name='ccdname' value='$cgiparams{'ccdname'}' /></td>
2485         <td width='8%'>$Lang::tr{'ccd subnet'}:</td><td><input type='TEXT' name='ccdsubnet' value='$cgiparams{'ccdsubnet'}' /></td></tr>
2486         <tr><td colspan=4><hr /></td></tr><tr>
2487         <td colspan='4' align='right'><input type='hidden' name='ACTION' value='$Lang::tr{'ccd add'}' /><input type='submit' value='$Lang::tr{'add'}' /><input type='hidden' name='DOVPN_SUBNET' value='$cgiparams{'DOVPN_SUBNET'}'/></td></tr>
2488         </table></form>
2489 END
2490 ;
2491         &Header::closebox();
2492         &Header::openbox('100%', 'LEFT', );
2493         print <<END
2494     <table width='100%' border='0'  cellpadding='0' cellspacing='1'>
2495     <tr>
2496         <td class='boldbase' align='center'><b>$Lang::tr{'ccd name'}</td><td></td><td class='boldbase' align='center'><b>$Lang::tr{'ccd net'}</td><td class='boldbase' width='15%' align='center'><b>$Lang::tr{'ccd maxclients'}</td><td class='boldbase' width='15%' align='center'><b>$Lang::tr{'ccd used'}</td><td width='3%'></td><td width='3%'></td></tr>
2497 END
2498 ;
2499 }
2500         my %ccdconfhash=();
2501         &General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
2502         my @ccdconf=();
2503         my $count=0;
2504         foreach my $key (keys %ccdconfhash) {
2505                 @ccdconf=($ccdconfhash{$key}[0],$ccdconfhash{$key}[1]);
2506                 $count++;
2507                 my $ccdhosts = &hostsinnet($ccdconf[0]);
2508                 if ($count % 2){ print" <tr bgcolor='$color{'color22'}'>";}
2509                 else{            print" <tr bgcolor='$color{'color20'}'>";}
2510                 print"<td>$ccdconf[0]</td><td></td><td>$ccdconf[1]</td><td align='center'>".&ccdmaxclients($ccdconf[1])."</td><td align='center'>$ccdhosts</td><td>";
2511 print <<END
2512                 <form method='post' />
2513                 <input type='image' src='/images/edit.gif' align='middle' alt=$Lang::tr{'edit'} title=$Lang::tr{'edit'} />
2514                 <input type='hidden' name='ACTION' value='edit'/>
2515                 <input type='hidden' name='ccdname' value='$ccdconf[0]' />
2516                 <input type='hidden' name='ccdsubnet' value='$ccdconf[1]' />
2517                 </form></td>
2518                 <form method='post' />
2519                 <td><input type='hidden' name='ACTION' value='kill'/>
2520                 <input type='hidden' name='number' value='$count' />
2521                 <input type='hidden' name='net' value='$ccdconf[0]' />
2522                 <input type='image' src='/images/delete.gif' align='middle' alt=$Lang::tr{'remove'} title=$Lang::tr{'remove'} /></form></td></tr>
2523 END
2524 ;
2525         }
2526         print "</table></form>";
2527         &Header::closebox();
2528         print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
2529         &Header::closebigbox();
2530         &Header::closepage();
2531         exit(0);
2532
2533 #END CCD----------------------------------------------------------------
2534
2535 ###
2536 ### Openvpn Connections Statistics
2537 ###
2538 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'ovpn con stat'}) {
2539         &Header::showhttpheaders();
2540         &Header::openpage($Lang::tr{'ovpn con stat'}, 1, '');
2541         &Header::openbigbox('100%', 'LEFT', '', '');
2542     &Header::openbox('100%', 'LEFT', $Lang::tr{'ovpn con stat'});
2543
2544 #
2545 #       <td><b>$Lang::tr{'protocol'}</b></td>
2546 # protocol temp removed
2547     print <<END
2548     <table width='100%' border='0' cellpadding='2' cellspacing='0'>
2549     <tr>
2550         <td><b>$Lang::tr{'common name'}</b></td>
2551         <td><b>$Lang::tr{'real address'}</b></td>
2552         <td><b>$Lang::tr{'virtual address'}</b></td>
2553         <td><b>$Lang::tr{'loged in at'}</b></td>
2554         <td><b>$Lang::tr{'bytes sent'}</b></td>
2555         <td><b>$Lang::tr{'bytes received'}</b></td>
2556         <td><b>$Lang::tr{'last activity'}</b></td>
2557     </tr>
2558 END
2559 ;
2560         my $filename = "/var/log/ovpnserver.log";
2561         open(FILE, $filename) or die 'Unable to open config file.';
2562         my @current = <FILE>;
2563         close(FILE);
2564         my @users =();
2565         my $status;
2566         my $uid = 0;
2567         my $cn;
2568         my @match = ();
2569         my $proto = "udp";
2570         my $address;
2571         my %userlookup = ();
2572         foreach my $line (@current)
2573         {
2574             chomp($line);
2575             if ( $line =~ /^Updated,(.+)/){
2576                 @match = split( /^Updated,(.+)/, $line);
2577                 $status = $match[1];
2578             }
2579 #gian
2580             if ( $line =~ /^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/) {
2581                 @match = split(m/^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/, $line);
2582                 if ($match[1] ne "Common Name") {
2583                     $cn = $match[1];
2584                     $userlookup{$match[2]} = $uid;
2585                     $users[$uid]{'CommonName'} = $match[1];
2586                     $users[$uid]{'RealAddress'} = $match[2];
2587                     $users[$uid]{'BytesReceived'} = &sizeformat($match[3]);
2588                     $users[$uid]{'BytesSent'} = &sizeformat($match[4]);
2589                     $users[$uid]{'Since'} = $match[5];
2590                     $users[$uid]{'Proto'} = $proto;
2591                     $uid++;
2592                 }
2593             }
2594             if ( $line =~ /^(\d+\.\d+\.\d+\.\d+),(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(.+)/) {
2595                 @match = split(m/^(\d+\.\d+\.\d+\.\d+),(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(.+)/, $line);
2596                 if ($match[1] ne "Virtual Address") {
2597                     $address = $match[3];
2598                     #find the uid in the lookup table
2599                     $uid = $userlookup{$address};
2600                     $users[$uid]{'VirtualAddress'} = $match[1];
2601                     $users[$uid]{'LastRef'} = $match[4];
2602                 }
2603             }
2604         }
2605         my $user2 = @users;
2606         if ($user2 >= 1){
2607             for (my $idx = 1; $idx <= $user2; $idx++){
2608                                                 if ($idx % 2) {
2609                                         print "<tr bgcolor='$color{'color20'}'>\n";
2610                                 } else {
2611                                         print "<tr bgcolor='$color{'color22'}'>\n";
2612                                                 }
2613                                                 print "<td align='left'>$users[$idx-1]{'CommonName'}</td>";
2614                                                 print "<td align='left'>$users[$idx-1]{'RealAddress'}</td>";
2615                                                 print "<td align='left'>$users[$idx-1]{'VirtualAddress'}</td>";
2616                                                 print "<td align='left'>$users[$idx-1]{'Since'}</td>";
2617                                                 print "<td align='left'>$users[$idx-1]{'BytesSent'}</td>";
2618                                                 print "<td align='left'>$users[$idx-1]{'BytesReceived'}</td>";
2619                                                 print "<td align='left'>$users[$idx-1]{'LastRef'}</td>";
2620 #                       print "<td align='left'>$users[$idx-1]{'Proto'}</td>";
2621             }
2622         }
2623
2624         print "</table>";
2625         print <<END
2626         <table width='100%' border='0' cellpadding='2' cellspacing='0'>
2627         <tr><td></td></tr>
2628         <tr><td></td></tr>
2629         <tr><td></td></tr>
2630         <tr><td></td></tr>
2631         <tr><td align='center' >$Lang::tr{'the statistics were last updated at'} <b>$status</b></td></tr>
2632         </table>
2633 END
2634 ;
2635         &Header::closebox();
2636         print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
2637         &Header::closebigbox();
2638         &Header::closepage();
2639         exit(0);
2640
2641 ###
2642 ### Download Certificate
2643 ###
2644 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'download certificate'}) {
2645     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2646
2647     if ( -f "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem") {
2648         print "Content-Disposition: filename=" . $confighash{$cgiparams{'KEY'}}[1] . "cert.pem\r\n";
2649         print "Content-Type: application/octet-stream\r\n\r\n";
2650         print `/bin/cat ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem`;
2651         exit (0);
2652     }
2653
2654 ###
2655 ### Enable/Disable connection
2656 ###
2657
2658 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
2659
2660     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
2661     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2662
2663     if ($confighash{$cgiparams{'KEY'}}) {
2664            if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
2665             $confighash{$cgiparams{'KEY'}}[0] = 'on';
2666             &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2667             #&writeserverconf();
2668 #           if ($vpnsettings{'ENABLED'} eq 'on' ||
2669 #               $vpnsettings{'ENABLED_BLUE'} eq 'on') {
2670 #               system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
2671 #           }
2672         } else {
2673             $confighash{$cgiparams{'KEY'}}[0] = 'off';
2674 #           if ($vpnsettings{'ENABLED'} eq 'on' ||
2675 #               $vpnsettings{'ENABLED_BLUE'} eq 'on') {
2676 #               system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'});
2677 #           }
2678             &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2679             #&writeserverconf();
2680         }
2681     } else {
2682         $errormessage = $Lang::tr{'invalid key'};
2683     }
2684
2685 ###
2686 ### Restart connection
2687 ###
2688 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'restart'}) {
2689     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
2690     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2691
2692     if ($confighash{$cgiparams{'KEY'}}) {
2693 #       if ($vpnsettings{'ENABLED'} eq 'on' ||
2694 #           $vpnsettings{'ENABLED_BLUE'} eq 'on') {
2695 #           system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
2696 #       }
2697     } else {
2698         $errormessage = $Lang::tr{'invalid key'};
2699     }
2700
2701 ###
2702 ### Remove connection
2703 ###
2704 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove'}) {
2705     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
2706     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2707
2708     if ($confighash{$cgiparams{'KEY'}}) {
2709 #       if ($vpnsettings{'ENABLED'} eq 'on' ||
2710 #           $vpnsettings{'ENABLED_BLUE'} eq 'on') {
2711 #           system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'});
2712 #       }
2713         unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
2714         unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
2715         delete $confighash{$cgiparams{'KEY'}};
2716         &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2717         #&writeserverconf();
2718     } else {
2719         $errormessage = $Lang::tr{'invalid key'};
2720     }
2721 #test33
2722
2723 ###
2724 ### Choose between adding a host-net or net-net connection
2725 ###
2726
2727 ###
2728 # m.a.d net2net
2729 ###
2730
2731 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'add'} && $cgiparams{'TYPE'} eq '') {
2732         &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
2733         &Header::showhttpheaders();
2734         &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
2735         &Header::openbigbox('100%', 'LEFT', '', '');
2736         &Header::openbox('100%', 'LEFT', $Lang::tr{'connection type'});
2737
2738 if ( -s "${General::swroot}/ovpn/settings") {
2739
2740         print <<END
2741             <b>$Lang::tr{'connection type'}:</b><br />
2742             <table border='0' width='100%'><form method='post' ENCTYPE="multipart/form-data">
2743             <tr><td><input type='radio' name='TYPE' value='host' checked /></td>
2744                 <td class='base'>$Lang::tr{'host to net vpn'}</td></tr>
2745             <tr><td><input type='radio' name='TYPE' value='net' /></td>
2746                 <td class='base'>$Lang::tr{'net to net vpn'}</td></tr>
2747                 <tr><td><input type='radio' name='TYPE' value='net2net' /></td>
2748                 <td class='base'>$Lang::tr{'net to net vpn'} (Upload Client Package)</td></tr>
2749           <tr><td>&nbsp;</td><td class='base'><input type='file' name='FH' size='30'></td></tr>
2750           <tr><td>&nbsp;</td><td>Import Connection Name <img src='/blob.gif' /></td></tr>
2751     <tr><td>&nbsp;</td><td class='base'><input type='text' name='n2nname' size='30'>Default : Client Packagename</td></tr>
2752           <tr><td colspan='3'><hr /></td></tr>
2753     <tr><td align='right' colspan='3'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td></tr>
2754           <tr><td class='base' colspan='3' align='left'><img src='/blob.gif' alt='*' />&nbsp;$Lang::tr{'this field may be blank'}</td></tr>
2755             </form></table>
2756 END
2757         ;
2758
2759
2760 } else {
2761         print <<END
2762                     <b>$Lang::tr{'connection type'}:</b><br />
2763             <table border='0' width='100%'><form method='post' ENCTYPE="multipart/form-data">
2764             <tr><td><input type='radio' name='TYPE' value='host' checked /></td> <td class='base'>$Lang::tr{'host to net vpn'}</td></tr>
2765             <tr><td align='right' colspan'3'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td></tr>
2766             </form></table>
2767 END
2768         ;
2769
2770 }
2771
2772         &Header::closebox();
2773         &Header::closebigbox();
2774         &Header::closepage();
2775         exit (0);
2776
2777 ###
2778 # m.a.d net2net
2779 ###
2780
2781 }  elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) && ($cgiparams{'TYPE'} eq 'net2net')){
2782
2783         my @firen2nconf;
2784         my @confdetails;
2785         my $uplconffilename ='';
2786         my $uplconffilename2 ='';
2787         my $uplp12name = '';
2788         my $uplp12name2 = '';
2789         my @rem_subnet;
2790         my @rem_subnet2;
2791         my @tmposupnet3;
2792         my $key;
2793         my @n2nname;
2794
2795         &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
2796
2797 # Check if a file is uploaded
2798
2799         if (ref ($cgiparams{'FH'}) ne 'Fh') {
2800                 $errormessage = $Lang::tr{'there was no file upload'};
2801                 goto N2N_ERROR;
2802     }
2803
2804 # Move uploaded IPfire n2n package to temporary file
2805
2806     (my $fh, my $filename) = tempfile( );
2807     if (copy ($cgiparams{'FH'}, $fh) != 1) {
2808                 $errormessage = $!;
2809                 goto N2N_ERROR;
2810     }
2811
2812         my $zip = Archive::Zip->new();
2813         my $zipName = $filename;
2814         my $status = $zip->read( $zipName );
2815         if ($status != AZ_OK) {
2816                 $errormessage = "Read of $zipName failed\n";
2817                 goto N2N_ERROR;
2818         }
2819
2820         my $tempdir = tempdir( CLEANUP => 1 );
2821         my @files = $zip->memberNames();
2822         for(@files) {
2823         $zip->extractMemberWithoutPaths($_,"$tempdir/$_");
2824         }
2825         my $countfiles = @files;
2826
2827 # Check if we have not more then 2 files
2828
2829         if ( $countfiles == 2){
2830                 foreach (@files){
2831                         if ( $_ =~ /.conf$/){
2832                                 $uplconffilename = $_;
2833                         }
2834                         if ( $_ =~ /.p12$/){
2835                                 $uplp12name = $_;
2836                         }
2837                 }
2838                 if (($uplconffilename eq '') || ($uplp12name eq '')){
2839                         $errormessage = "Either no *.conf or no *.p12 file found\n";
2840                         goto N2N_ERROR;
2841                 }
2842
2843                 open(FILE, "$tempdir/$uplconffilename") or die 'Unable to open*.conf file';
2844                 @firen2nconf = <FILE>;
2845                 close (FILE);
2846                 chomp(@firen2nconf);
2847
2848         } else {
2849
2850                 $errormessage = "Filecount does not match only 2 files are allowed\n";
2851                 goto N2N_ERROR;
2852         }
2853
2854 ###
2855 # m.a.d net2net
2856 ###
2857
2858  if ($cgiparams{'n2nname'} ne ''){
2859
2860   $uplconffilename2 = "$cgiparams{'n2nname'}.conf";
2861   $uplp12name2 = "$cgiparams{'n2nname'}.p12";
2862   $n2nname[0] = $cgiparams{'n2nname'};
2863   my @n2nname2 = split(/\./,$uplconffilename);
2864   $n2nname2[0] =~ s/\n|\r//g;
2865   my $input1 = "${General::swroot}/ovpn/certs/$uplp12name";
2866         my $output1 = "${General::swroot}/ovpn/certs/$uplp12name2";
2867         my $input2 = "$n2nname2[0]n2n";
2868   my $output2 = "$n2nname[0]n2n";
2869   my $filename = "$tempdir/$uplconffilename";
2870   open(FILE, "< $filename") or die 'Unable to open config file.';
2871         my @current = <FILE>;
2872         close(FILE);
2873         foreach (@current) {s/$input1/$output1/g;}
2874         foreach (@current) {s/$input2/$output2/g;}
2875   open (OUT, "> $filename") || die 'Unable to open config file.';
2876   print OUT @current;
2877   close OUT;
2878
2879     }else{
2880     $uplconffilename2 =  $uplconffilename;
2881     $uplp12name2 = $uplp12name;
2882     @n2nname = split(/\./,$uplconffilename);
2883     $n2nname[0] =~ s/\n|\r//g;
2884    }
2885     unless(-d "${General::swroot}/ovpn/n2nconf/"){mkdir "${General::swroot}/ovpn/n2nconf", 0755 or die "Unable to create dir $!";}
2886     unless(-d "${General::swroot}/ovpn/n2nconf/$n2nname[0]"){mkdir "${General::swroot}/ovpn/n2nconf/$n2nname[0]", 0770 or die "Unable to create dir $!";}
2887
2888         move("$tempdir/$uplconffilename", "${General::swroot}/ovpn/n2nconf/$n2nname[0]/$uplconffilename2");
2889
2890         if ($? ne 0) {
2891             $errormessage = "*.conf move failed: $!";
2892             unlink ($filename);
2893             goto N2N_ERROR;
2894         }
2895
2896         move("$tempdir/$uplp12name", "${General::swroot}/ovpn/certs/$uplp12name2");
2897         chmod 0600, "${General::swroot}/ovpn/certs/$uplp12name";
2898
2899         if ($? ne 0) {
2900             $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
2901             unlink ($filename);
2902             goto N2N_ERROR;
2903         }
2904
2905 my $complzoactive;
2906 my $mssfixactive;
2907 my $n2nfragment;
2908 my @n2nproto2 = split(/ /, (grep { /^proto/ } @firen2nconf)[0]);
2909 my @n2nproto = split(/-/, $n2nproto2[1]);
2910 my @n2nport = split(/ /, (grep { /^port/ } @firen2nconf)[0]);
2911 my @n2ntunmtu = split(/ /, (grep { /^tun-mtu/ } @firen2nconf)[0]);
2912 my @n2ncomplzo = grep { /^comp-lzo/ } @firen2nconf;
2913 if ($n2ncomplzo[0] =~ /comp-lzo/){$complzoactive = "on";} else {$complzoactive = "off";}
2914 my @n2nmssfix  = grep { /^mssfix/ } @firen2nconf;
2915 if ($n2nmssfix[0] =~ /mssfix/){$mssfixactive = "on";} else {$mssfixactive = "off";}
2916 #my @n2nmssfix = split(/ /, (grep { /^mssfix/ } @firen2nconf)[0]);
2917 my @n2nfragment = split(/ /, (grep { /^fragment/ } @firen2nconf)[0]);
2918 my @n2nremote = split(/ /, (grep { /^remote/ } @firen2nconf)[0]);
2919 my @n2novpnsuball = split(/ /, (grep { /^ifconfig/ } @firen2nconf)[0]);
2920 my @n2novpnsub =  split(/\./,$n2novpnsuball[1]);
2921 my @n2nremsub = split(/ /, (grep { /^route/ } @firen2nconf)[0]);
2922 my @n2nmgmt =  split(/ /, (grep { /^management/ } @firen2nconf)[0]);
2923 my @n2nlocalsub  = split(/ /, (grep { /^# remsub/ } @firen2nconf)[0]);
2924
2925
2926 ###
2927 # m.a.d delete CR and LF from arrays for this chomp doesnt work
2928 ###
2929
2930 $n2nremote[1] =~ s/\n|\r//g;
2931 $n2novpnsub[0] =~ s/\n|\r//g;
2932 $n2novpnsub[1] =~ s/\n|\r//g;
2933 $n2novpnsub[2] =~ s/\n|\r//g;
2934 $n2nproto[0] =~ s/\n|\r//g;
2935 $n2nport[1] =~ s/\n|\r//g;
2936 $n2ntunmtu[1] =~ s/\n|\r//g;
2937 $n2nremsub[1] =~ s/\n|\r//g;
2938 $n2nremsub[2] =~ s/\n|\r//g;
2939 $n2nlocalsub[2] =~ s/\n|\r//g;
2940 $n2nfragment[1] =~ s/\n|\r//g;
2941 $n2nmgmt[2] =~ s/\n|\r//g;
2942 chomp ($complzoactive);
2943 chomp ($mssfixactive);
2944
2945 ###
2946 # m.a.d net2net
2947 ###
2948
2949 ###
2950 # Check if there is no other entry with this name
2951 ###
2952
2953         foreach my $dkey (keys %confighash) {
2954                 if ($confighash{$dkey}[1] eq $n2nname[0]) {
2955                         $errormessage = $Lang::tr{'a connection with this name already exists'};
2956                         unlink ("${General::swroot}/ovpn/n2nconf/$n2nname[0]/$n2nname[0].conf") or die "Removing Configfile fail: $!";
2957             unlink ("${General::swroot}/ovpn/certs/$n2nname[0].p12") or die "Removing Certfile fail: $!";
2958       rmdir ("${General::swroot}/ovpn/n2nconf/$n2nname[0]") || die "Removing Directory fail: $!";
2959                         goto N2N_ERROR;
2960                 }
2961         }
2962
2963 ###
2964 # Check if OpenVPN Subnet is valid
2965 ###
2966
2967 foreach my $dkey (keys %confighash) {
2968                 if ($confighash{$dkey}[27] eq "$n2novpnsub[0].$n2novpnsub[1].$n2novpnsub[2].0/255.255.255.0") {
2969                         $errormessage = 'The OpenVPN Subnet is already in use';
2970                         unlink ("${General::swroot}/ovpn/n2nconf/$n2nname[0]/$n2nname[0].conf") or die "Removing Configfile fail: $!";
2971             unlink ("${General::swroot}/ovpn/certs/$n2nname[0].p12") or die "Removing Certfile fail: $!";
2972       rmdir ("${General::swroot}/ovpn/n2nconf/$n2nname[0]") || die "Removing Directory fail: $!";
2973                         goto N2N_ERROR;
2974                 }
2975         }
2976
2977 ###
2978 # Check im Dest Port is vaild
2979 ###
2980
2981 foreach my $dkey (keys %confighash) {
2982                 if ($confighash{$dkey}[29] eq $n2nport[1] ) {
2983                         $errormessage = 'The OpenVPN Port is already in use';
2984                         unlink ("${General::swroot}/ovpn/n2nconf/$n2nname[0]/$n2nname[0].conf") or die "Removing Configfile fail: $!";
2985             unlink ("${General::swroot}/ovpn/certs/$n2nname[0].p12") or die "Removing Certfile fail: $!";
2986       rmdir ("${General::swroot}/ovpn/n2nconf/$n2nname[0]") || die "Removing Directory fail: $!";
2987                         goto N2N_ERROR;
2988                 }
2989         }
2990
2991
2992
2993   $key = &General::findhasharraykey (\%confighash);
2994
2995         foreach my $i (0 .. 31) { $confighash{$key}[$i] = "";}
2996         $confighash{$key}[0] = 'off';
2997         $confighash{$key}[1] = $n2nname[0];
2998     $confighash{$key}[2] = $n2nname[0];
2999         $confighash{$key}[3] = 'net';
3000         $confighash{$key}[4] = 'cert';
3001         $confighash{$key}[6] = 'client';
3002         $confighash{$key}[8] =  $n2nlocalsub[2];
3003     $confighash{$key}[10] = $n2nremote[1];
3004     $confighash{$key}[11] = "$n2nremsub[1]/$n2nremsub[2]";
3005         $confighash{$key}[22] = $n2nmgmt[2];
3006     $confighash{$key}[23] = $mssfixactive;
3007         $confighash{$key}[24] = $n2nfragment[1];
3008     $confighash{$key}[25] = 'IPFire n2n Client';
3009         $confighash{$key}[26] = 'red';
3010     $confighash{$key}[27] = "$n2novpnsub[0].$n2novpnsub[1].$n2novpnsub[2].0/255.255.255.0";
3011     $confighash{$key}[28] = $n2nproto[0];
3012     $confighash{$key}[29] = $n2nport[1];
3013     $confighash{$key}[30] = $complzoactive;
3014     $confighash{$key}[31] = $n2ntunmtu[1];
3015
3016
3017   &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
3018
3019   N2N_ERROR:
3020
3021         &Header::showhttpheaders();
3022         &Header::openpage('Validate imported configuration', 1, '');
3023         &Header::openbigbox('100%', 'LEFT', '', $errormessage);
3024         if ($errormessage) {
3025             &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
3026             print "<class name='base'>$errormessage";
3027             print "&nbsp;</class>";
3028             &Header::closebox();
3029
3030         } else
3031   {
3032                 &Header::openbox('100%', 'LEFT', 'import ipfire net2net config');
3033         }
3034         if ($errormessage eq ''){
3035                 print <<END
3036                 <!-- ipfire net2net config gui -->
3037                 <table width='100%'>
3038                 <tr><td width='25%'>&nbsp;</td><td width='25%'>&nbsp;</td></tr>
3039     <tr><td class='boldbase'>$Lang::tr{'name'}:</td><td><b>$n2nname[0]</b></td></tr>
3040     <tr><td>&nbsp;</td><td>&nbsp;</td></tr>
3041                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td><td><b>$confighash{$key}[6]</b></td></tr>
3042                 <tr><td class='boldbase' nowrap='nowrap'>Remote Host </td><td><b>$confighash{$key}[10]</b></td></tr>
3043                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'local subnet'}</td><td><b>$confighash{$key}[8]</b></td></tr>
3044                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'remote subnet'}</td><td><b>$confighash{$key}[11]</b></td></tr>
3045                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}</td><td><b>$confighash{$key}[27]</b></td></tr>
3046                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td><td><b>$confighash{$key}[28]</b></td></tr>
3047                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'destination port'}:</td><td><b>$confighash{$key}[29]</b></td></tr>
3048                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td><td><b>$confighash{$key}[30]</b></td></tr>
3049                 <tr><td class='boldbase' nowrap='nowrap'>MSSFIX </td><td><b>$confighash{$key}[23]</b></td></tr>
3050                 <tr><td class='boldbase' nowrap='nowrap'>Fragment </td><td><b>$confighash{$key}[24]</b></td></tr>
3051                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'}</td><td><b>$confighash{$key}[31]</b></td></tr>
3052                 <tr><td class='boldbase' nowrap='nowrap'>Management Port </td><td><b>$confighash{$key}[22]</b></td></tr>
3053                 <tr><td>&nbsp;</td><td>&nbsp;</td></tr>
3054     </table>
3055 END
3056 ;
3057                 &Header::closebox();
3058         }
3059
3060         if ($errormessage) {
3061                 print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
3062         } else {
3063                 print "<div align='center'><form method='post' ENCTYPE='multipart/form-data'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' />";
3064                 print "<input type='hidden' name='TYPE' value='net2netakn' />";
3065                 print "<input type='hidden' name='KEY' value='$key' />";
3066                 print "<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></div></form>";
3067         }
3068         &Header::closebigbox();
3069         &Header::closepage();
3070         exit(0);
3071
3072
3073 ##
3074 ### Accept IPFire n2n Package Settings
3075 ###
3076
3077   }  elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) && ($cgiparams{'TYPE'} eq 'net2netakn')){
3078
3079 ###
3080 ### Discard and Rollback IPFire n2n Package Settings
3081 ###
3082
3083   }  elsif (($cgiparams{'ACTION'} eq $Lang::tr{'cancel'}) && ($cgiparams{'TYPE'} eq 'net2netakn')){
3084
3085      &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
3086
3087 if ($confighash{$cgiparams{'KEY'}}) {
3088
3089      my $conffile = glob("${General::swroot}/ovpn/n2nconf/$confighash{$cgiparams{'KEY'}}[1]/$confighash{$cgiparams{'KEY'}}[1].conf");
3090      my $certfile = glob("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
3091      unlink ($certfile) or die "Removing $certfile fail: $!";
3092      unlink ($conffile) or die "Removing $conffile fail: $!";
3093      rmdir ("${General::swroot}/ovpn/n2nconf/$confighash{$cgiparams{'KEY'}}[1]") || die "Kann Verzeichnis nicht loeschen: $!";
3094      delete $confighash{$cgiparams{'KEY'}};
3095     &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
3096
3097      } else {
3098                 $errormessage = $Lang::tr{'invalid key'};
3099    }
3100
3101
3102 ###
3103 # m.a.d net2net
3104 ###
3105
3106
3107 ###
3108 ### Adding a new connection
3109 ###
3110 } elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) ||
3111          ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) ||
3112          ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq '')) {
3113
3114     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
3115     &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
3116     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
3117
3118     if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) {
3119         if (! $confighash{$cgiparams{'KEY'}}[0]) {
3120             $errormessage = $Lang::tr{'invalid key'};
3121             goto VPNCONF_END;
3122         }
3123         $cgiparams{'ENABLED'}                   = $confighash{$cgiparams{'KEY'}}[0];
3124         $cgiparams{'NAME'}                              = $confighash{$cgiparams{'KEY'}}[1];
3125         $cgiparams{'TYPE'}                              = $confighash{$cgiparams{'KEY'}}[3];
3126         $cgiparams{'AUTH'}                              = $confighash{$cgiparams{'KEY'}}[4];
3127         $cgiparams{'PSK'}                               = $confighash{$cgiparams{'KEY'}}[5];
3128         $cgiparams{'SIDE'}                              = $confighash{$cgiparams{'KEY'}}[6];
3129         $cgiparams{'LOCAL_SUBNET'}              = $confighash{$cgiparams{'KEY'}}[8];
3130         $cgiparams{'REMOTE'}                    = $confighash{$cgiparams{'KEY'}}[10];
3131         $cgiparams{'REMOTE_SUBNET'}     = $confighash{$cgiparams{'KEY'}}[11];
3132 # n2n m.a.d new fields
3133         $cgiparams{'OVPN_MGMT'}                 = $confighash{$cgiparams{'KEY'}}[22];
3134         $cgiparams{'MSSFIX'}                    = $confighash{$cgiparams{'KEY'}}[23];
3135         $cgiparams{'FRAGMENT'}                  = $confighash{$cgiparams{'KEY'}}[24];
3136         $cgiparams{'REMARK'}                    = $confighash{$cgiparams{'KEY'}}[25];
3137         $cgiparams{'INTERFACE'}                 = $confighash{$cgiparams{'KEY'}}[26];
3138 #new fields
3139         $cgiparams{'OVPN_SUBNET'}               = $confighash{$cgiparams{'KEY'}}[27];
3140         $cgiparams{'PROTOCOL'}                  = $confighash{$cgiparams{'KEY'}}[28];
3141         $cgiparams{'DEST_PORT'}                 = $confighash{$cgiparams{'KEY'}}[29];
3142         $cgiparams{'COMPLZO'}                   = $confighash{$cgiparams{'KEY'}}[30];
3143         $cgiparams{'MTU'}                               = $confighash{$cgiparams{'KEY'}}[31];
3144 ############
3145 #A.Marx CCD
3146 ############
3147         $cgiparams{'CHECK1'}                    = $confighash{$cgiparams{'KEY'}}[32];
3148         my $name=$cgiparams{'CHECK1'}   ;
3149         $cgiparams{$name}                               = $confighash{$cgiparams{'KEY'}}[33];
3150         $cgiparams{'RG'}                                = $confighash{$cgiparams{'KEY'}}[34];
3151         $cgiparams{'CCD_DNS1'}                  = $confighash{$cgiparams{'KEY'}}[35];
3152         $cgiparams{'CCD_DNS2'}                  = $confighash{$cgiparams{'KEY'}}[36];
3153         $cgiparams{'CCD_WINS'}                  = $confighash{$cgiparams{'KEY'}}[37];
3154 #########
3155 #CCD End
3156 #########
3157
3158         } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
3159         $cgiparams{'REMARK'} = &Header::cleanhtml($cgiparams{'REMARK'});
3160
3161
3162 ###########
3163 #A.Marx CCD--check iroute field and convert it to decimal
3164 ###########
3165
3166         my @temp=();
3167         my %ccdroutehash=();
3168         my $keypoint=0;
3169         if ($cgiparams{'IR'} ne ''){
3170                 @temp = split("\n",$cgiparams{'IR'});
3171                 &General::readhasharray("${General::swroot}/ovpn/ccdroute", \%ccdroutehash);
3172                 #find key to use
3173                 foreach my $key (keys %ccdroutehash) {
3174                         if ($ccdroutehash{$key}[0] eq $cgiparams{'NAME'}) {
3175                                 $keypoint=$key;
3176                                 delete $ccdroutehash{$key};
3177                         }else{
3178                                 $keypoint = &General::findhasharraykey (\%ccdroutehash);
3179                         }
3180                 }
3181                 $ccdroutehash{$keypoint}[0]=$cgiparams{'NAME'};
3182                 my $i=1;
3183                 my $val=0;
3184                 foreach $val (@temp){
3185                         chomp($val);
3186                         $val=~s/\s*$//g;
3187                         $val=&General::iporsubtodec($val);
3188                         my ($ip,$cidr) = split (/\//, $val);
3189
3190                         if (! &check_routes_push($val)){$errormessage="Route $val ".$Lang::tr{'ccd err routeovpn'};goto VPNCONF_ERROR;}
3191                         if (! &check_ccdroute($val)){$errormessage=$errormessage."<br>Route $val ".$Lang::tr{'ccd err inuse'};goto VPNCONF_ERROR;}
3192
3193                         #check for existing network IP's
3194                         if ((&General::IpInSubnet ($ip,$netsettings{GREEN_NETADDRESS},$netsettings{GREEN_NETMASK}) && $netsettings{GREEN_NETADDRESS} ne '0.0.0.0')||
3195                                 (&General::IpInSubnet ($ip,$netsettings{RED_NETADDRESS},$netsettings{RED_NETMASK}) && $netsettings{RED_NETADDRESS} ne '0.0.0.0')||
3196                                 (&General::IpInSubnet ($ip,$netsettings{BLUE_NETADDRESS},$netsettings{BLUE_NETMASK}) && $netsettings{BLUE_NETADDRESS} ne '0.0.0.0' && $netsettings{BLUE_NETADDRESS} gt '')||
3197                                 (&General::IpInSubnet ($ip,$netsettings{ORANGE_NETADDRESS},$netsettings{ORANGE_NETMASK}) && $netsettings{ORANGE_NETADDRESS} ne '0.0.0.0' && $netsettings{ORANGE_NETADDRESS} gt '' )){
3198                                 $errormessage="$ip USED FOR SYSTEM!";
3199                                 goto VPNCONF_ERROR;
3200                         }
3201                         #if (! &check_ccdconf($val)){$errormessage=$errormessage."<br>                          Route $val ".$Lang::tr{'ccd err routeovpn'};goto VPNCONF_ERROR;}
3202                         if (&General::validip2($val)){
3203                                 $ccdroutehash{$keypoint}[$i] = &General::iporsubtodec($val);
3204                         }else{
3205                                 $errormessage="Route ".$Lang::tr{'ccd invalid'};
3206                                 goto VPNCONF_ERROR;
3207                         }
3208                         $i++;
3209                 }
3210                 &General::writehasharray("${General::swroot}/ovpn/ccdroute", \%ccdroutehash);
3211                 &writeserverconf;
3212         }
3213         undef @temp;
3214                 #check route field and convert it to decimal
3215         my %ccdroute2hash=();
3216         my $val=0;
3217         my $i=1;
3218
3219         &General::readhasharray("${General::swroot}/ovpn/ccdroute2", \%ccdroute2hash);
3220         if($cgiparams{'IFROUTE'} eq $Lang::tr{'ccd none'} || $cgiparams{'IFROUTE'} eq '') {
3221                         undef $cgiparams{'IFROUTE'};
3222                         foreach my $key (keys %ccdroute2hash){
3223                                 if ($ccdroute2hash{$key}[0] eq $cgiparams{'NAME'}) {
3224                                         delete $ccdroute2hash{$key};
3225                                 }
3226                         }
3227                         &General::writehasharray("${General::swroot}/ovpn/ccdroute2", \%ccdroute2hash);
3228         }else{
3229                 #find key to use
3230                 foreach my $key (keys %ccdroute2hash) {
3231                         if ($ccdroute2hash{$key}[0] eq $cgiparams{'NAME'}) {
3232                                 $keypoint=$key;
3233                                 delete $ccdroute2hash{$key};
3234                         }else{
3235                                 $keypoint = &General::findhasharraykey (\%ccdroute2hash);
3236                         }
3237                 }
3238                 $ccdroute2hash{$keypoint}[0]=$cgiparams{'NAME'};
3239                 @temp = split(/\|/,$cgiparams{'IFROUTE'});
3240                 foreach $val (@temp){
3241                         chomp($val);
3242                         $val=~s/\s*$//g;
3243                         my ($ip,$cidr) = split (/\//, $val);
3244                         if (! &check_routes_push($val)){$errormessage="Route $val ".$Lang::tr{'ccd err routeovpn2'};goto VPNCONF_ERROR;}
3245                         if (! &check_ccdroute($val)){$errormessage=$errormessage."<br>Route $val ".$Lang::tr{'ccd err inuse'};goto VPNCONF_ERROR;}
3246                         if ((&General::IpInSubnet ($ip,$netsettings{GREEN_NETADDRESS},$netsettings{GREEN_NETMASK}) && $netsettings{GREEN_NETADDRESS} ne '0.0.0.0')||
3247                                 (&General::IpInSubnet ($ip,$netsettings{RED_NETADDRESS},$netsettings{RED_NETMASK}) && $netsettings{RED_NETADDRESS} ne '0.0.0.0')||
3248                                 (&General::IpInSubnet ($ip,$netsettings{BLUE_NETADDRESS},$netsettings{BLUE_NETMASK}) && $netsettings{BLUE_NETADDRESS} ne '0.0.0.0' && $netsettings{BLUE_NETADDRESS} gt '')||
3249                                 (&General::IpInSubnet ($ip,$netsettings{ORANGE_NETADDRESS},$netsettings{ORANGE_NETMASK}) && $netsettings{ORANGE_NETADDRESS} ne '0.0.0.0' && $netsettings{ORANGE_NETADDRESS} gt '' )){
3250                                 $errormessage="$ip ".$Lang::tr{'ccd err routeovpn2'};
3251                                 goto VPNCONF_ERROR;
3252                         }
3253                         if (! &check_ccdconf($val)){$errormessage=$errormessage."<br>Route $val ".$Lang::tr{'ccd err routeovpn'};goto VPNCONF_ERROR;}
3254                         if (&General::validip2($val)){
3255                                 $ccdroute2hash{$keypoint}[$i] = &General::iporsubtodec($val);
3256                         }else{
3257                                 $errormessage="Route ".$Lang::tr{'ccd invalid'};
3258                                 goto VPNCONF_ERROR;
3259                         }
3260                         $i++;
3261                 }
3262                 &General::writehasharray("${General::swroot}/ovpn/ccdroute2", \%ccdroute2hash);
3263         }
3264
3265         if ($cgiparams{'CCD_DNS1'} ne '' &&  ! &General::validip($cgiparams{'CCD_DNS1'})) {
3266                         $errormessage=$errormessage."<br>".$Lang::tr{'invalid input for dhcp dns'}." 1";
3267                         goto VPNCONF_ERROR;
3268         }
3269         if ($cgiparams{'CCD_DNS1'} ne ''){
3270
3271         }
3272         if ($cgiparams{'CCD_DNS2'} ne '' &&  ! &General::validip($cgiparams{'CCD_DNS2'})) {
3273                         $errormessage=$errormessage."<br>".$Lang::tr{'invalid input for dhcp dns'}." 2";
3274                         goto VPNCONF_ERROR;
3275         }
3276         if ($cgiparams{'CCD_DNS2'} ne ''){
3277         }
3278         if ($cgiparams{'CCD_WINS'} ne '' &&  ! &General::validip($cgiparams{'CCD_WINS'})) {
3279                         $errormessage=$errormessage."<br>".$Lang::tr{'invalid input for dhcp wins'};
3280                         goto VPNCONF_ERROR;
3281         }
3282
3283 ###########
3284 #CCD End
3285 ###########
3286
3287  if ($cgiparams{'TYPE'} !~ /^(host|net)$/) {
3288             $errormessage = $Lang::tr{'connection type is invalid'};
3289             if ($cgiparams{'TYPE'} eq 'net') {
3290       unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3291             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3292       }
3293             goto VPNCONF_ERROR;
3294         }
3295
3296
3297         if ($cgiparams{'NAME'} !~ /^[a-zA-Z0-9]+$/) {
3298             $errormessage = $Lang::tr{'name must only contain characters'};
3299       if ($cgiparams{'TYPE'} eq 'net') {
3300       unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3301             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3302       }
3303       goto VPNCONF_ERROR;
3304   }
3305
3306         if ($cgiparams{'NAME'} =~ /^(host|01|block|private|clear|packetdefault)$/) {
3307             $errormessage = $Lang::tr{'name is invalid'};
3308             if ($cgiparams{'TYPE'} eq 'net') {
3309       unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3310             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3311       }
3312             goto VPNCONF_ERROR;
3313         }
3314
3315         if (length($cgiparams{'NAME'}) >60) {
3316             $errormessage = $Lang::tr{'name too long'};
3317             if ($cgiparams{'TYPE'} eq 'net') {
3318       unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3319             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3320       }
3321             goto VPNCONF_ERROR;
3322         }
3323
3324 ###
3325 # m.a.d net2net
3326 ###
3327
3328 if ($cgiparams{'TYPE'} eq 'net') {
3329
3330     if ($cgiparams{'DEST_PORT'} eq  $vpnsettings{'DDEST_PORT'}) {
3331                         $errormessage = $Lang::tr{'openvpn destination port used'};
3332                         unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3333             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3334       goto VPNCONF_ERROR;
3335                 }
3336
3337     if ($cgiparams{'DEST_PORT'} eq  '') {
3338                         $errormessage = $Lang::tr{'openvpn destination port used'};
3339                         unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3340             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3341       goto VPNCONF_ERROR;
3342                 }
3343
3344     if ($cgiparams{'OVPN_SUBNET'} eq  $vpnsettings{'DOVPN_SUBNET'}) {
3345                         $errormessage = $Lang::tr{'openvpn subnet is used'};
3346                         unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3347             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3348                         goto VPNCONF_ERROR;
3349                 }
3350
3351           if (($cgiparams{'PROTOCOL'} eq 'tcp') && ($cgiparams{'MSSFIX'} eq 'on')) {
3352             $errormessage = $Lang::tr{'openvpn mssfix allowed with udp'};
3353             unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3354             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3355             goto VPNCONF_ERROR;
3356     }
3357
3358     if (($cgiparams{'PROTOCOL'} eq 'tcp') && ($cgiparams{'FRAGMENT'} ne '')) {
3359             $errormessage = $Lang::tr{'openvpn fragment allowed with udp'};
3360             unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3361             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3362             goto VPNCONF_ERROR;
3363     }
3364
3365     if ( &validdotmask ($cgiparams{'LOCAL_SUBNET'}))  {
3366                   $errormessage = $Lang::tr{'openvpn prefix local subnet'};
3367                   unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3368             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3369                   goto VPNCONF_ERROR;
3370                 }
3371
3372     if ( &validdotmask ($cgiparams{'OVPN_SUBNET'}))  {
3373                   $errormessage = $Lang::tr{'openvpn prefix openvpn subnet'};
3374                   unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3375             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3376                   goto VPNCONF_ERROR;
3377                 }
3378
3379     if ( &validdotmask ($cgiparams{'REMOTE_SUBNET'}))  {
3380                   $errormessage = $Lang::tr{'openvpn prefix remote subnet'};
3381                   unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3382             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3383                   goto VPNCONF_ERROR;
3384                 }
3385
3386     if ($cgiparams{'OVPN_MGMT'} eq  '') {
3387                         $cgiparams{'OVPN_MGMT'} = $cgiparams{'DEST_PORT'};
3388                 }
3389
3390 }
3391
3392 #       if (($cgiparams{'TYPE'} eq 'net') && ($cgiparams{'SIDE'} !~ /^(left|right)$/)) {
3393 #           $errormessage = $Lang::tr{'ipfire side is invalid'};
3394 #           goto VPNCONF_ERROR;
3395 #       }
3396
3397         # Check if there is no other entry with this name
3398         if (! $cgiparams{'KEY'}) {
3399             foreach my $key (keys %confighash) {
3400                 if ($confighash{$key}[1] eq $cgiparams{'NAME'}) {
3401                     $errormessage = $Lang::tr{'a connection with this name already exists'};
3402                     if ($cgiparams{'TYPE'} eq 'net') {
3403         unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3404               rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3405         }
3406                     goto VPNCONF_ERROR;
3407                 }
3408             }
3409         }
3410
3411         if (($cgiparams{'TYPE'} eq 'net') && (! $cgiparams{'REMOTE'})) {
3412             $errormessage = $Lang::tr{'invalid input for remote host/ip'};
3413             if ($cgiparams{'TYPE'} eq 'net') {
3414       unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3415             rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3416       }
3417             goto VPNCONF_ERROR;
3418         }
3419
3420         if ($cgiparams{'REMOTE'}) {
3421             if (! &General::validip($cgiparams{'REMOTE'})) {
3422                 if (! &General::validfqdn ($cgiparams{'REMOTE'}))  {
3423                     $errormessage = $Lang::tr{'invalid input for remote host/ip'};
3424                     if ($cgiparams{'TYPE'} eq 'net') {
3425         unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3426               rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3427         }
3428                     goto VPNCONF_ERROR;
3429                 } else {
3430                     if (&valid_dns_host($cgiparams{'REMOTE'})) {
3431                         $warnmessage = "$Lang::tr{'check vpn lr'} $cgiparams{'REMOTE'}. $Lang::tr{'dns check failed'}";
3432                         if ($cgiparams{'TYPE'} eq 'net') {
3433
3434       }
3435                     }
3436                 }
3437             }
3438         }
3439         if ($cgiparams{'TYPE'} ne 'host') {
3440             unless (&General::validipandmask($cgiparams{'LOCAL_SUBNET'})) {
3441                     $errormessage = $Lang::tr{'local subnet is invalid'};
3442                     if ($cgiparams{'TYPE'} eq 'net') {
3443               unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3444                     rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3445               }
3446                         goto VPNCONF_ERROR;}
3447         }
3448         # Check if there is no other entry without IP-address and PSK
3449         if ($cgiparams{'REMOTE'} eq '') {
3450             foreach my $key (keys %confighash) {
3451                 if(($cgiparams{'KEY'} ne $key) &&
3452                    ($confighash{$key}[4] eq 'psk' || $cgiparams{'AUTH'} eq 'psk') &&
3453                     $confighash{$key}[10] eq '') {
3454                         $errormessage = $Lang::tr{'you can only define one roadwarrior connection when using pre-shared key authentication'};
3455                         goto VPNCONF_ERROR;
3456                 }
3457             }
3458         }
3459         if (($cgiparams{'TYPE'} eq 'net') && (! &General::validipandmask($cgiparams{'REMOTE_SUBNET'}))) {
3460                 $errormessage = $Lang::tr{'remote subnet is invalid'};
3461                 unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
3462                       rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
3463                 goto VPNCONF_ERROR;
3464         }
3465
3466         if ($cgiparams{'ENABLED'} !~ /^(on|off)$/) {
3467             $errormessage = $Lang::tr{'invalid input'};
3468             goto VPNCONF_ERROR;
3469         }
3470         if ($cgiparams{'EDIT_ADVANCED'} !~ /^(on|off)$/) {
3471             $errormessage = $Lang::tr{'invalid input'};
3472             goto VPNCONF_ERROR;
3473         }
3474
3475 #fixplausi
3476         if ($cgiparams{'AUTH'} eq 'psk')  {
3477 #           if (! length($cgiparams{'PSK'}) ) {
3478 #               $errormessage = $Lang::tr{'pre-shared key is too short'};
3479 #               goto VPNCONF_ERROR;
3480 #           }
3481 #           if ($cgiparams{'PSK'} =~ /['",&]/) {
3482 #               $errormessage = $Lang::tr{'invalid characters found in pre-shared key'};
3483 #               goto VPNCONF_ERROR;
3484 #           }
3485         } elsif ($cgiparams{'AUTH'} eq 'certreq') {
3486             if ($cgiparams{'KEY'}) {
3487                 $errormessage = $Lang::tr{'cant change certificates'};
3488                 goto VPNCONF_ERROR;
3489             }
3490             if (ref ($cgiparams{'FH'}) ne 'Fh') {
3491                 $errormessage = $Lang::tr{'there was no file upload'};
3492                 goto VPNCONF_ERROR;
3493             }
3494
3495             # Move uploaded certificate request to a temporary file
3496             (my $fh, my $filename) = tempfile( );
3497             if (copy ($cgiparams{'FH'}, $fh) != 1) {
3498                 $errormessage = $!;
3499                 goto VPNCONF_ERROR;
3500             }
3501
3502             # Sign the certificate request and move it
3503             # Sign the host certificate request
3504             system('/usr/bin/openssl', 'ca', '-days', "$cgiparams{'DAYS_VALID'}",
3505                 '-batch', '-notext',
3506                 '-in', $filename,
3507                 '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem",
3508                 '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf");
3509             if ($?) {
3510                 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
3511                 unlink ($filename);
3512                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
3513                 &newcleanssldatabase();
3514                 goto VPNCONF_ERROR;
3515             } else {
3516                 unlink ($filename);
3517                 &deletebackupcert();
3518             }
3519
3520             my $temp = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem`;
3521             $temp =~ /Subject:.*CN=(.*)[\n]/;
3522             $temp = $1;
3523             $temp =~ s+/Email+, E+;
3524             $temp =~ s/ ST=/ S=/;
3525             $cgiparams{'CERT_NAME'} = $temp;
3526             $cgiparams{'CERT_NAME'} =~ s/,//g;
3527             $cgiparams{'CERT_NAME'} =~ s/\'//g;
3528             if ($cgiparams{'CERT_NAME'} eq '') {
3529                 $errormessage = $Lang::tr{'could not retrieve common name from certificate'};
3530                 goto VPNCONF_ERROR;
3531             }
3532         } elsif ($cgiparams{'AUTH'} eq 'certfile') {
3533             if ($cgiparams{'KEY'}) {
3534                 $errormessage = $Lang::tr{'cant change certificates'};
3535                 goto VPNCONF_ERROR;
3536             }
3537             if (ref ($cgiparams{'FH'}) ne 'Fh') {
3538                 $errormessage = $Lang::tr{'there was no file upload'};
3539                 goto VPNCONF_ERROR;
3540             }
3541             # Move uploaded certificate to a temporary file
3542             (my $fh, my $filename) = tempfile( );
3543             if (copy ($cgiparams{'FH'}, $fh) != 1) {
3544                 $errormessage = $!;
3545                 goto VPNCONF_ERROR;
3546             }
3547
3548             # Verify the certificate has a valid CA and move it
3549             my $validca = 0;
3550             my $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/cacert.pem $filename`;
3551             if ($test =~ /: OK/) {
3552                 $validca = 1;
3553             } else {
3554                 foreach my $key (keys %cahash) {
3555                     $test = `/usr/bin/openssl verify -CAfile ${General::swroot}/ovpn/ca/$cahash{$key}[0]cert.pem $filename`;
3556                     if ($test =~ /: OK/) {
3557                         $validca = 1;
3558                     }
3559                 }
3560             }
3561             if (! $validca) {
3562                 $errormessage = $Lang::tr{'certificate does not have a valid ca associated with it'};
3563                 unlink ($filename);
3564                 goto VPNCONF_ERROR;
3565             } else {
3566                 move($filename, "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
3567                 if ($? ne 0) {
3568                     $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
3569                     unlink ($filename);
3570                     goto VPNCONF_ERROR;
3571                 }
3572             }
3573
3574             my $temp = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem`;
3575             $temp =~ /Subject:.*CN=(.*)[\n]/;
3576             $temp = $1;
3577             $temp =~ s+/Email+, E+;
3578             $temp =~ s/ ST=/ S=/;
3579             $cgiparams{'CERT_NAME'} = $temp;
3580             $cgiparams{'CERT_NAME'} =~ s/,//g;
3581             $cgiparams{'CERT_NAME'} =~ s/\'//g;
3582             if ($cgiparams{'CERT_NAME'} eq '') {
3583                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
3584                 $errormessage = $Lang::tr{'could not retrieve common name from certificate'};
3585                 goto VPNCONF_ERROR;
3586             }
3587         } elsif ($cgiparams{'AUTH'} eq 'certgen') {
3588             if ($cgiparams{'KEY'}) {
3589                 $errormessage = $Lang::tr{'cant change certificates'};
3590                 goto VPNCONF_ERROR;
3591             }
3592             # Validate input since the form was submitted
3593             if (length($cgiparams{'CERT_NAME'}) >60) {
3594                 $errormessage = $Lang::tr{'name too long'};
3595                 goto VPNCONF_ERROR;
3596             }
3597             if ($cgiparams{'CERT_NAME'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
3598                 $errormessage = $Lang::tr{'invalid input for name'};
3599                 goto VPNCONF_ERROR;
3600             }
3601             if ($cgiparams{'CERT_EMAIL'} ne '' && (! &General::validemail($cgiparams{'CERT_EMAIL'}))) {
3602                 $errormessage = $Lang::tr{'invalid input for e-mail address'};
3603                 goto VPNCONF_ERROR;
3604             }
3605             if (length($cgiparams{'CERT_EMAIL'}) > 40) {
3606                 $errormessage = $Lang::tr{'e-mail address too long'};
3607                 goto VPNCONF_ERROR;
3608             }
3609             if ($cgiparams{'CERT_OU'} ne '' && $cgiparams{'CERT_OU'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
3610                 $errormessage = $Lang::tr{'invalid input for department'};
3611                 goto VPNCONF_ERROR;
3612             }
3613             if (length($cgiparams{'CERT_ORGANIZATION'}) >60) {
3614                 $errormessage = $Lang::tr{'organization too long'};
3615                 goto VPNCONF_ERROR;
3616             }
3617             if ($cgiparams{'CERT_ORGANIZATION'} !~ /^[a-zA-Z0-9 ,\.\-_]+$/) {
3618                 $errormessage = $Lang::tr{'invalid input for organization'};
3619                 goto VPNCONF_ERROR;
3620             }
3621             if ($cgiparams{'CERT_CITY'} ne '' && $cgiparams{'CERT_CITY'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
3622                 $errormessage = $Lang::tr{'invalid input for city'};
3623                 goto VPNCONF_ERROR;
3624             }
3625             if ($cgiparams{'CERT_STATE'} ne '' && $cgiparams{'CERT_STATE'} !~ /^[a-zA-Z0-9 ,\.\-_]*$/) {
3626                 $errormessage = $Lang::tr{'invalid input for state or province'};
3627                 goto VPNCONF_ERROR;
3628             }
3629             if ($cgiparams{'CERT_COUNTRY'} !~ /^[A-Z]*$/) {
3630                 $errormessage = $Lang::tr{'invalid input for country'};
3631                 goto VPNCONF_ERROR;
3632             }
3633             if ($cgiparams{'CERT_PASS1'} ne '' && $cgiparams{'CERT_PASS2'} ne ''){
3634                 if (length($cgiparams{'CERT_PASS1'}) < 5) {
3635                     $errormessage = $Lang::tr{'password too short'};
3636                     goto VPNCONF_ERROR;
3637                 }
3638             }
3639             if ($cgiparams{'CERT_PASS1'} ne $cgiparams{'CERT_PASS2'}) {
3640                 $errormessage = $Lang::tr{'passwords do not match'};
3641                 goto VPNCONF_ERROR;
3642             }
3643
3644             # Replace empty strings with a .
3645             (my $ou = $cgiparams{'CERT_OU'}) =~ s/^\s*$/\./;
3646             (my $city = $cgiparams{'CERT_CITY'}) =~ s/^\s*$/\./;
3647             (my $state = $cgiparams{'CERT_STATE'}) =~ s/^\s*$/\./;
3648
3649             # Create the Host certificate request client
3650             my $pid = open(OPENSSL, "|-");
3651             $SIG{ALRM} = sub { $errormessage = $Lang::tr{'broken pipe'}; goto VPNCONF_ERROR;};
3652             if ($pid) { # parent
3653                 print OPENSSL "$cgiparams{'CERT_COUNTRY'}\n";
3654                 print OPENSSL "$state\n";
3655                 print OPENSSL "$city\n";
3656                 print OPENSSL "$cgiparams{'CERT_ORGANIZATION'}\n";
3657                 print OPENSSL "$ou\n";
3658                 print OPENSSL "$cgiparams{'CERT_NAME'}\n";
3659                 print OPENSSL "$cgiparams{'CERT_EMAIL'}\n";
3660                 print OPENSSL ".\n";
3661                 print OPENSSL ".\n";
3662                 close (OPENSSL);
3663                 if ($?) {
3664                     $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
3665                     unlink ("${General::swroot}ovpn/certs/$cgiparams{'NAME'}key.pem");
3666                     unlink ("${General::swroot}ovpn/certs/$cgiparams{'NAME'}req.pem");
3667                     goto VPNCONF_ERROR;
3668                 }
3669             } else {    # child
3670                 unless (exec ('/usr/bin/openssl', 'req', '-nodes', '-rand', '/proc/interrupts:/proc/net/rt_cache',
3671                         '-newkey', 'rsa:1024',
3672                         '-keyout', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem",
3673                         '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem",
3674                         '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf")) {
3675                     $errormessage = "$Lang::tr{'cant start openssl'}: $!";
3676                     unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
3677                     unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem");
3678                     goto VPNCONF_ERROR;
3679                 }
3680             }
3681
3682             # Sign the host certificate request
3683             system('/usr/bin/openssl', 'ca', '-days', "$cgiparams{'DAYS_VALID'}",
3684                 '-batch', '-notext',
3685                 '-in',  "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem",
3686                 '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem",
3687                 '-config',"${General::swroot}/ovpn/openssl/ovpn.cnf");
3688             if ($?) {
3689                 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
3690                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
3691                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem");
3692                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
3693                 &newcleanssldatabase();
3694                 goto VPNCONF_ERROR;
3695             } else {
3696                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem");
3697                 &deletebackupcert();
3698             }
3699
3700             # Create the pkcs12 file
3701             system('/usr/bin/openssl', 'pkcs12', '-export',
3702                 '-inkey', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem",
3703                 '-in', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem",
3704                 '-name', $cgiparams{'NAME'},
3705                 '-passout', "pass:$cgiparams{'CERT_PASS1'}",
3706                 '-certfile', "${General::swroot}/ovpn/ca/cacert.pem",
3707                 '-caname', "$vpnsettings{'ROOTCERT_ORGANIZATION'} CA",
3708                 '-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}.p12");
3709             if ($?) {
3710                 $errormessage = "$Lang::tr{'openssl produced an error'}: $?";
3711                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
3712                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}cert.pem");
3713                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}.p12");
3714                 goto VPNCONF_ERROR;
3715             } else {
3716                 unlink ("${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem");
3717             }
3718         } elsif ($cgiparams{'AUTH'} eq 'cert') {
3719             ;# Nothing, just editing
3720         } else {
3721             $errormessage = $Lang::tr{'invalid input for authentication method'};
3722             goto VPNCONF_ERROR;
3723         }
3724
3725         # Check if there is no other entry with this common name
3726         if ((! $cgiparams{'KEY'}) && ($cgiparams{'AUTH'} ne 'psk')) {
3727             foreach my $key (keys %confighash) {
3728                 if ($confighash{$key}[2] eq $cgiparams{'CERT_NAME'}) {
3729                     $errormessage = $Lang::tr{'a connection with this common name already exists'};
3730                     goto VPNCONF_ERROR;
3731                 }
3732             }
3733         }
3734
3735         # Save the config
3736         my $key = $cgiparams{'KEY'};
3737
3738         if (! $key) {
3739             $key = &General::findhasharraykey (\%confighash);
3740             foreach my $i (0 .. 36) { $confighash{$key}[$i] = "";}
3741         }
3742         $confighash{$key}[0]            = $cgiparams{'ENABLED'};
3743         $confighash{$key}[1]            = $cgiparams{'NAME'};
3744         if ((! $cgiparams{'KEY'}) && $cgiparams{'AUTH'} ne 'psk') {
3745             $confighash{$key}[2]        = $cgiparams{'CERT_NAME'};
3746         }
3747
3748         $confighash{$key}[3]            = $cgiparams{'TYPE'};
3749         if ($cgiparams{'AUTH'} eq 'psk') {
3750             $confighash{$key}[4]        = 'psk';
3751             $confighash{$key}[5]        = $cgiparams{'PSK'};
3752         } else {
3753             $confighash{$key}[4]        = 'cert';
3754         }
3755         if ($cgiparams{'TYPE'} eq 'net') {
3756             $confighash{$key}[6]        = $cgiparams{'SIDE'};
3757             $confighash{$key}[11]       = $cgiparams{'REMOTE_SUBNET'};
3758         }
3759         $confighash{$key}[8]            = $cgiparams{'LOCAL_SUBNET'};
3760         $confighash{$key}[10]           = $cgiparams{'REMOTE'};
3761   if ($cgiparams{'OVPN_MGMT'} eq '') {
3762         $confighash{$key}[22]           = $confighash{$key}[29];
3763   } else {
3764         $confighash{$key}[22]           = $cgiparams{'OVPN_MGMT'};
3765   }
3766         $confighash{$key}[23]           = $cgiparams{'MSSFIX'};
3767         $confighash{$key}[24]           = $cgiparams{'FRAGMENT'};
3768         $confighash{$key}[25]           = $cgiparams{'REMARK'};
3769         $confighash{$key}[26]           = $cgiparams{'INTERFACE'};
3770 # new fields
3771         $confighash{$key}[27]           = $cgiparams{'OVPN_SUBNET'};
3772         $confighash{$key}[28]           = $cgiparams{'PROTOCOL'};
3773         $confighash{$key}[29]           = $cgiparams{'DEST_PORT'};
3774         $confighash{$key}[30]           = $cgiparams{'COMPLZO'};
3775         $confighash{$key}[31]           = $cgiparams{'MTU'};
3776 # new fileds
3777
3778
3779 ###########
3780 #A.Marx CCD new fields
3781 ###########
3782         $confighash{$key}[32]           = $cgiparams{'CHECK1'};
3783         my $name=$cgiparams{'CHECK1'};
3784         $confighash{$key}[33]           = $cgiparams{$name};
3785         $confighash{$key}[34]           = $cgiparams{'RG'};
3786         $confighash{$key}[35]           = $cgiparams{'CCD_DNS1'};
3787         $confighash{$key}[36]           = $cgiparams{'CCD_DNS2'};
3788         $confighash{$key}[37]           = $cgiparams{'CCD_WINS'};
3789
3790         #-----------------------------------------
3791         # Attention: Workaround for "6 comma Bug".
3792         # The last field has to contain something
3793         # to be sure that each line has a fixed
3794         # number of elements
3795         #-----------------------------------------
3796         $confighash{$key}[38]           = "END";
3797
3798         &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
3799
3800         if ($cgiparams{'CHECK1'} ){
3801
3802                 my ($ccdip,$ccdsub)=split "/",$cgiparams{$name};
3803                 my ($a,$b,$c,$d) = split (/\./,$ccdip);
3804                         if ( -e "${General::swroot}/ovpn/ccd/$confighash{$key}[2]"){unlink "${General::swroot}/ovpn/ccd/$cgiparams{'CERT_NAME'}";}
3805                         open ( CCDRWCONF,'>',"${General::swroot}/ovpn/ccd/$confighash{$key}[2]") or die "Unable to create clientconfigfile $!";
3806                         print CCDRWCONF "# OpenVPN Clientconfig from CCD extension by Copymaster#\n\n";
3807                         if($cgiparams{'CHECK1'} eq 'dynamic'){
3808                                 print CCDRWCONF "#This client uses the dynamic pool\n";
3809                         }else{
3810                                 print CCDRWCONF "#Ip address client and Server\n";
3811                                 print CCDRWCONF "ifconfig-push $ccdip ".&General::getlastip($ccdip,1)."\n";
3812                         }
3813                         if ($confighash{$key}[34] eq 'on'){
3814                                 print CCDRWCONF "\n#Redirect Gateway: \n#All IP traffic is redirected through the vpn \n";
3815                                 print CCDRWCONF "push redirect-gateway\n";
3816                         }
3817                         my %ccdroute=();
3818                         if ($cgiparams{'IR'} ne ''){
3819                                 print CCDRWCONF "\n#Client routes these Networks (behind Client)\n";
3820                                 &General::writehasharray("${General::swroot}/ovpn/ccdroute", \%ccdroutehash);
3821                                 foreach my $key (keys %ccdroutehash){
3822                                         if ($ccdroutehash{$key}[0] eq $cgiparams{'NAME'}){
3823                                                 foreach my $i ( 1 .. $#{$ccdroutehash{$key}}){
3824                                                         my ($a,$b)=split (/\//,$ccdroutehash{$key}[$i]);
3825                                                         print CCDRWCONF "iroute $a $b\n";
3826                                                 }
3827                                         }
3828                                 }
3829                         }
3830                         if ($cgiparams{'IFROUTE'} ne ''){
3831                                 print CCDRWCONF "\n#Client gets routes to these Networks (behind IPFIRE)\n";
3832                                 &General::writehasharray("${General::swroot}/ovpn/ccdroute2", \%ccdroute2hash);
3833                                 foreach my $key (keys %ccdroute2hash){
3834                                         if ($ccdroute2hash{$key}[0] eq $cgiparams{'NAME'}){
3835                                                 foreach my $i ( 1 .. $#{$ccdroute2hash{$key}}){
3836                                                         my ($a,$b)=split (/\//,$ccdroute2hash{$key}[$i]);
3837                                                         print CCDRWCONF "push \"route $a $b\"\n";
3838                                                 }
3839                                         }
3840                                 }
3841                         }
3842                         if(($cgiparams{'CCD_DNS1'} eq '') && ($cgiparams{'CCD_DNS1'} ne '')){ $cgiparams{'CCD_DNS1'} = $cgiparams{'CCD_DNS2'};$cgiparams{'CCD_DNS2'}='';}
3843                         if($cgiparams{'CCD_DNS1'} ne ''){
3844                                 print CCDRWCONF "\n#Client gets these Nameservers\n";
3845                                 print CCDRWCONF "push \"dhcp-option DNS $cgiparams{'CCD_DNS1'}\" \n";
3846                         }
3847                         if($cgiparams{'CCD_DNS2'} ne ''){
3848                                 print CCDRWCONF "push \"dhcp-option DNS $cgiparams{'CCD_DNS2'}\" \n";
3849                         }
3850                         if($cgiparams{'CCD_WINS'} ne ''){
3851                                 print CCDRWCONF "\n#Client gets this WINS server\n";
3852                                 print CCDRWCONF "push \"dhcp-option WINS $cgiparams{'CCD_WINS'}\" \n";
3853                         }
3854                         close CCDRWCONF;
3855         }
3856 ########
3857 #CCD End
3858 ########
3859
3860
3861 ###
3862 # m.a.d n2n begin
3863 ###
3864
3865         if ($cgiparams{'TYPE'} eq 'net') {
3866
3867         if (-e "/var/run/$confighash{$key}[1]n2n.pid") {
3868   system('/usr/local/bin/openvpnctrl', '-kn2n', $confighash{$cgiparams{'KEY'}}[1]);
3869
3870   &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
3871         my $key = $cgiparams{'KEY'};
3872         if (! $key) {
3873             $key = &General::findhasharraykey (\%confighash);
3874             foreach my $i (0 .. 31) { $confighash{$key}[$i] = "";}
3875             }
3876   $confighash{$key}[0] = 'on';
3877   &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
3878
3879   system('/usr/local/bin/openvpnctrl', '-sn2n', $confighash{$cgiparams{'KEY'}}[1]);
3880          }
3881   }
3882
3883 ###
3884 # m.a.d n2n end
3885 ###
3886
3887         if ($cgiparams{'EDIT_ADVANCED'} eq 'on') {
3888             $cgiparams{'KEY'} = $key;
3889             $cgiparams{'ACTION'} = $Lang::tr{'advanced'};
3890         }
3891         goto VPNCONF_END;
3892     } else {
3893         $cgiparams{'ENABLED'} = 'on';
3894 ###
3895 # m.a.d n2n begin
3896 ###
3897         $cgiparams{'MSSFIX'} = 'on';
3898         $cgiparams{'FRAGMENT'} = '1300';
3899 ###
3900 # m.a.d n2n end
3901 ###
3902         $cgiparams{'SIDE'} = 'left';
3903         if ( ! -f "${General::swroot}/ovpn/ca/cakey.pem" ) {
3904             $cgiparams{'AUTH'} = 'psk';
3905         } elsif ( ! -f "${General::swroot}/ovpn/ca/cacert.pem") {
3906             $cgiparams{'AUTH'} = 'certfile';
3907         } else {
3908             $cgiparams{'AUTH'} = 'certgen';
3909         }
3910         $cgiparams{'LOCAL_SUBNET'}      ="$netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}";
3911         $cgiparams{'CERT_ORGANIZATION'} = $vpnsettings{'ROOTCERT_ORGANIZATION'};
3912         $cgiparams{'CERT_CITY'}         = $vpnsettings{'ROOTCERT_CITY'};
3913         $cgiparams{'CERT_STATE'}        = $vpnsettings{'ROOTCERT_STATE'};
3914         $cgiparams{'CERT_COUNTRY'}      = $vpnsettings{'ROOTCERT_COUNTRY'};
3915     }
3916
3917     VPNCONF_ERROR:
3918     $checked{'ENABLED'}{'off'} = '';
3919     $checked{'ENABLED'}{'on'} = '';
3920     $checked{'ENABLED'}{$cgiparams{'ENABLED'}} = 'CHECKED';
3921     $checked{'ENABLED_BLUE'}{'off'} = '';
3922     $checked{'ENABLED_BLUE'}{'on'} = '';
3923     $checked{'ENABLED_BLUE'}{$cgiparams{'ENABLED_BLUE'}} = 'CHECKED';
3924     $checked{'ENABLED_ORANGE'}{'off'} = '';
3925     $checked{'ENABLED_ORANGE'}{'on'} = '';
3926     $checked{'ENABLED_ORANGE'}{$cgiparams{'ENABLED_ORANGE'}} = 'CHECKED';
3927
3928
3929     $checked{'EDIT_ADVANCED'}{'off'} = '';
3930     $checked{'EDIT_ADVANCED'}{'on'} = '';
3931     $checked{'EDIT_ADVANCED'}{$cgiparams{'EDIT_ADVANCED'}} = 'CHECKED';
3932
3933     $selected{'SIDE'}{'server'} = '';
3934     $selected{'SIDE'}{'client'} = '';
3935     $selected{'SIDE'}{$cgiparams{'SIDE'}} = 'SELECTED';
3936
3937     $selected{'PROTOCOL'}{'udp'} = '';
3938     $selected{'PROTOCOL'}{'tcp'} = '';
3939     $selected{'PROTOCOL'}{$cgiparams{'PROTOCOL'}} = 'SELECTED';
3940
3941
3942     $checked{'AUTH'}{'psk'} = '';
3943     $checked{'AUTH'}{'certreq'} = '';
3944     $checked{'AUTH'}{'certgen'} = '';
3945     $checked{'AUTH'}{'certfile'} = '';
3946     $checked{'AUTH'}{$cgiparams{'AUTH'}} = 'CHECKED';
3947
3948     $selected{'INTERFACE'}{$cgiparams{'INTERFACE'}} = 'SELECTED';
3949
3950     $checked{'COMPLZO'}{'off'} = '';
3951     $checked{'COMPLZO'}{'on'} = '';
3952     $checked{'COMPLZO'}{$cgiparams{'COMPLZO'}} = 'CHECKED';
3953
3954     $checked{'MSSFIX'}{'off'} = '';
3955     $checked{'MSSFIX'}{'on'} = '';
3956     $checked{'MSSFIX'}{$cgiparams{'MSSFIX'}} = 'CHECKED';
3957
3958
3959     if (1) {
3960         &Header::showhttpheaders();
3961         &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
3962         &Header::openbigbox('100%', 'LEFT', '', $errormessage);
3963         if ($errormessage) {
3964             &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
3965             print "<class name='base'>$errormessage";
3966             print "&nbsp;</class>";
3967             &Header::closebox();
3968         }
3969
3970         if ($warnmessage) {
3971             &Header::openbox('100%', 'LEFT', "$Lang::tr{'warning messages'}:");
3972             print "<class name='base'>$warnmessage";
3973             print "&nbsp;</class>";
3974             &Header::closebox();
3975         }
3976
3977         print "<form method='post' enctype='multipart/form-data'>";
3978         print "<input type='hidden' name='TYPE' value='$cgiparams{'TYPE'}' />";
3979
3980         if ($cgiparams{'KEY'}) {
3981             print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />";
3982             print "<input type='hidden' name='AUTH' value='$cgiparams{'AUTH'}' />";
3983         }
3984
3985         &Header::openbox('100%', 'LEFT', "$Lang::tr{'connection'}:");
3986         print "<table width='100%'  border='0'>\n";
3987
3988
3989
3990         print "<tr><td width='14%' class='boldbase'>$Lang::tr{'name'}: </td>";
3991
3992         if ($cgiparams{'TYPE'} eq 'host') {
3993             if ($cgiparams{'KEY'}) {
3994                 print "<td width='35%' class='base'><input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />$cgiparams{'NAME'}</td>";
3995             } else {
3996
3997                 print "<td width='35%'><input type='text' name='NAME' value='$cgiparams{'NAME'}' maxlength='20' size='30' /></td>";
3998             }
3999 #           print "<tr><td>$Lang::tr{'interface'}</td>";
4000 #           print "<td><select name='INTERFACE'>";
4001 #           print "<option value='RED' $selected{'INTERFACE'}{'RED'}>RED</option>";
4002 #           if ($netsettings{'BLUE_DEV'} ne '') {
4003 #               print "<option value='BLUE' $selected{'INTERFACE'}{'BLUE'}>BLUE</option>";
4004 #           }
4005 #           print "<option value='GREEN' $selected{'INTERFACE'}{'GREEN'}>GREEN</option>";
4006 #           print "<option value='ORANGE' $selected{'INTERFACE'}{'ORANGE'}>ORANGE</option>";
4007 #           print "</select></td></tr>";
4008 #           print <<END
4009         } else {
4010             print "<input type='hidden' name='INTERFACE' value='red' />";
4011             if ($cgiparams{'KEY'}) {
4012                 print "<td width='25%' class='base' nowrap='nowrap'><input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />$cgiparams{'NAME'}</td>";
4013             } else {
4014                 print "<td width='25%'><input type='text' name='NAME' value='$cgiparams{'NAME'}' maxlength='20' /></td>";
4015             }
4016
4017
4018
4019             print <<END
4020                     <td width='25%'>&nbsp;</td>
4021                     <td width='25%'>&nbsp;</td></tr>
4022                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td>
4023                     <td><select name='SIDE'><option value='server' $selected{'SIDE'}{'server'}>$Lang::tr{'openvpn server'}</option>
4024                                             <option value='client' $selected{'SIDE'}{'client'}>$Lang::tr{'openvpn client'}</option></select></td>
4025                     <td class='boldbase'>$Lang::tr{'remote host/ip'}:</td>
4026                     <td><input type='TEXT' name='REMOTE' value='$cgiparams{'REMOTE'}' /></td></tr>
4027                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'local subnet'}</td>
4028                     <td><input type='TEXT' name='LOCAL_SUBNET' value='$cgiparams{'LOCAL_SUBNET'}' /></td>
4029                     <td class='boldbase' nowrap='nowrap'>$Lang::tr{'remote subnet'}</td>
4030                     <td><input type='text' name='REMOTE_SUBNET' value='$cgiparams{'REMOTE_SUBNET'}' /></td></tr>
4031                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}</td>
4032                     <td><input type='TEXT' name='OVPN_SUBNET' value='$cgiparams{'OVPN_SUBNET'}' /></td></tr>
4033                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td>
4034
4035      <td><select name='PROTOCOL'><option value='udp' $selected{'PROTOCOL'}{'udp'}>UDP</option>
4036                                                 <option value='tcp' $selected{'PROTOCOL'}{'tcp'}>TCP</option></select></td>
4037
4038         <td class='boldbase'>$Lang::tr{'destination port'}:</td>
4039                     <td><input type='TEXT' name='DEST_PORT' value='$cgiparams{'DEST_PORT'}' size='5' /></td></tr>
4040                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'} &nbsp;<img src='/blob.gif'</td>
4041                     <td><input type='checkbox' name='COMPLZO' $checked{'COMPLZO'}{'on'} /></td>
4042
4043                       <tr><td class='boldbase' nowrap='nowrap'>mssfix &nbsp;<img src='/blob.gif' /></td>
4044                     <td><input type='checkbox' name='MSSFIX' $checked{'MSSFIX'}{'on'} /></td>
4045         <td>$Lang::tr{'openvpn default'}: <span class="base">on</span></td>
4046
4047           <tr><td class='boldbase' nowrap='nowrap'>fragment &nbsp;<img src='/blob.gif' /></td>
4048                     <td><input type='TEXT' name='FRAGMENT' VALUE='$cgiparams{'FRAGMENT'}'size='5' /></td>
4049                     <td>$Lang::tr{'openvpn default'}: <span class="base">1300</span></td>
4050
4051                 <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'}&nbsp;<img src='/blob.gif' /></td>
4052                     <td> <input type='TEXT' name='MTU' VALUE='$cgiparams{'MTU'}'size='5' /></td>
4053         <td colspan='2'>$Lang::tr{'openvpn default'}: udp/tcp <span class="base">1500/1400</span></td>
4054
4055         <tr><td class='boldbase' nowrap='nowrap'>Management Port&nbsp;<img src='/blob.gif' /></td>
4056                     <td> <input type='TEXT' name='OVPN_MGMT' VALUE='$cgiparams{'OVPN_MGMT'}'size='5' /></td>
4057         <td colspan='2'>$Lang::tr{'openvpn default'}: <span class="base">$Lang::tr{'destination port'}</span></td>
4058
4059 END
4060 ;
4061         }
4062
4063         print "<tr><td class='boldbase'>$Lang::tr{'remark title'}&nbsp;<img src='/blob.gif' /></td>";
4064         print "<td colspan='3'><input type='text' name='REMARK' value='$cgiparams{'REMARK'}' size='55' maxlength='50' /></td></tr></table>";
4065
4066         if ($cgiparams{'TYPE'} eq 'host') {
4067
4068       print "<tr><td>$Lang::tr{'enabled'} <input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>";
4069 ###########
4070 #A.Marx CCD---neuer client
4071 ###########
4072         print"</tr></table><br><br>";
4073     print "<table border='0' width='100%' cellspacing='1' cellpadding='0'><tr><td colspan='3'><hr><br><b>$Lang::tr{'ccd choose net'}</td></tr><tr><td height='20' colspan='3'></td></tr>";
4074     my %ccdconfhash=();
4075     my %ccdroutehash=();
4076     my %ccdroute2hash=();
4077     &General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
4078     my @ccdconf=();
4079         my $count=0;
4080         my $checked;
4081         $checked{'check1'}{'off'} = '';
4082     $checked{'check1'}{'on'} = '';
4083     $checked{'check1'}{$cgiparams{'CHECK1'}} = 'CHECKED';
4084     print"<tr><td align='center' width='1%' valign='top'><input type='radio' name='CHECK1' value='dynamic' checked /></td><td align='left' valign='top' width='35%'>$Lang::tr{'ccd dynrange'}</td><td width='30%'>";
4085     print"</td></tr></table><br><br>";
4086         my $name=$cgiparams{'CHECK1'};
4087         $checked{'RG'}{$cgiparams{'RG'}} = 'CHECKED';
4088         print"<table border='0' width='100%' cellspacing='1' cellpadding='0'><tr><td width='1%'></td><td width='30%' class='boldbase' align='center'><b>$Lang::tr{'ccd name'}</td><td width='15%' class='boldbase' align='center'><b>$Lang::tr{'ccd net'}</td><td class='boldbase' align='center' width='18%'><b>$Lang::tr{'ccd clientip'}</td></tr>";
4089         foreach my $key (keys %ccdconfhash) {
4090                 $count++;
4091                 @ccdconf=($ccdconfhash{$key}[0],$ccdconfhash{$key}[1]);
4092                 if ($count % 2){print"<tr bgcolor='$color{'color22'}'>";}else{print"<tr bgcolor='$color{'color20'}'>";}
4093                 print"<td align='center' width='1%'><input type='radio' name='CHECK1' value='$ccdconf[0]' $checked{'check1'}{$ccdconf[0]}/></td><td>$ccdconf[0]</td><td width='40%'>$ccdconf[1]</td><td align='left' width='10%'>";
4094                 &fillselectbox($ccdconf[1],$ccdconf[0],$cgiparams{$name});
4095                 print"</td></tr>";
4096         }
4097         print "</table><br><br>";
4098
4099
4100
4101         print <<END
4102         <table border='0' width='100%'>
4103         <tr><td colspan='4'><hr><br><b>$Lang::tr{'ccd client options'}</td></tr>
4104         <tr><td colspan='4' height='20'></td></tr>
4105         <tr><td width='20%'>Redirect Gateway:</td><td colspan='3'><input type='checkbox' name='RG' $checked{'RG'}{'on'} /></td></tr>
4106         <tr><td colspan='4'>&nbsp</td></tr>
4107         <tr><td valign='top'>$Lang::tr{'ccd iroute'}<br>$Lang::tr{'ccd iroute2'}</td><td align='left' width='30%'><textarea name='IR' cols='26' rows='6' wrap='off'>
4108 END
4109 ;
4110
4111         if ($cgiparams{'IR'} ne ''){
4112                 print $cgiparams{'IR'};
4113         }else{
4114                 &General::readhasharray ("${General::swroot}/ovpn/ccdroute", \%ccdroutehash);
4115                 foreach my $key (keys %ccdroutehash) {
4116                         if( $cgiparams{'NAME'} eq $ccdroutehash{$key}[0]){
4117                                 foreach my $i (1 .. $#{$ccdroutehash{$key}}) {
4118                                                 $ccdroutehash{$key}[$i].="\n";
4119                                                 print $ccdroutehash{$key}[$i];
4120                                                 $cgiparams{'IR'} .= $ccdroutehash{$key}[$i];
4121                                 }
4122                         }
4123                 }
4124         }
4125
4126         print <<END
4127         </textarea></td><td valign='top' colspan='2'>$Lang::tr{'ccd iroutehint'}</td></tr>
4128         <tr><td colspan='4'><br></td></tr>
4129         <tr><td valign='top' rowspan='3'>$Lang::tr{'ccd iroute'}<br>$Lang::tr{'ccd iroute3'}</td><td align='left' valign='top' rowspan='3'><select name='IFROUTE' style="width: 205px"; multiple>
4130 END
4131 ;
4132         our @current = ();
4133                 open(FILE, "${General::swroot}/main/routing") ;
4134             @current = <FILE>;
4135             close (FILE);
4136                 &General::readhasharray ("${General::swroot}/ovpn/ccdroute2", \%ccdroute2hash);
4137                 my $set=0;
4138                 print"<option>$Lang::tr{'ccd none'}</option>";
4139                 foreach my $line (@current) {
4140                         chomp($line);                           # remove newline
4141                         my @temp=split(/\,/,$line);
4142                         $temp[1] ='' unless defined $temp[1]; # not always populated
4143                         $temp[1]=&General::iporsubtodec($temp[1]);
4144                         foreach my $key (keys %ccdroute2hash) {
4145                                 if($ccdroute2hash{$key}[0] eq $cgiparams{'NAME'}){
4146                                         foreach my $i (1 .. $#{$ccdroute2hash{$key}}) {
4147                                                         if($ccdroute2hash{$key}[$i] eq &General::iporsubtodec($temp[1])){
4148                                                                 $set=1;
4149                                                         }
4150                                                 }
4151                                         }
4152                                 }
4153                                 if ($set == '1'){ print"<option selected>$temp[1]</option>";$set=0;}else{print"<option>$temp[1]</option>";}
4154                         }
4155
4156
4157
4158         print<<END
4159         </select></td><td valign='top'>DNS1:</td><td valign='top'><input type='TEXT' name='CCD_DNS1' value='$cgiparams{'CCD_DNS1'}' size='30' /></td></tr>
4160         <tr valign='top'><td>DNS2:</td><td><input type='TEXT' name='CCD_DNS2' value='$cgiparams{'CCD_DNS2'}' size='30' /></td></tr>
4161         <tr valign='top'><td valign='top'>WINS:</td><td><input type='TEXT' name='CCD_WINS' value='$cgiparams{'CCD_WINS'}' size='30' /></td></tr></table><br><hr>
4162
4163 END
4164 ;
4165
4166 #CCD End
4167 #########
4168
4169
4170          }
4171 #           if ($cgiparams{'KEY'}) {
4172 #               print "<td colspan='3'>&nbsp;</td></tr></table>";
4173 #           } else {
4174 #               print "<td colspan='3'><input type='checkbox' name='EDIT_ADVANCED' $checked{'EDIT_ADVANCED'}{'on'} /> $Lang::tr{'edit advanced settings when done'}</tr></table>";
4175 #           }
4176 #       }else{
4177
4178 #       }
4179         &Header::closebox();
4180         if ($cgiparams{'KEY'} && $cgiparams{'AUTH'} eq 'psk') {
4181         #    &Header::openbox('100%', 'LEFT', $Lang::tr{'authentication'});
4182         #    print <<END
4183         #    <table width='100%' cellpadding='0' cellspacing='5' border='0'>
4184         #    <tr><td class='base' width='50%'>$Lang::tr{'use a pre-shared key'}</td>
4185         #       <td class='base' width='50%'><input type='text' name='PSK' size='30' value='$cgiparams{'PSK'}' /></td></tr>
4186         #    </table>
4187         #    ;
4188         #    &Header::closebox();
4189         } elsif (! $cgiparams{'KEY'}) {
4190
4191
4192             my $disabled='';
4193             my $cakeydisabled='';
4194             my $cacrtdisabled='';
4195             if ( ! -f "${General::swroot}/ovpn/ca/cakey.pem" ) { $cakeydisabled = "disabled='disabled'" } else { $cakeydisabled = "" };
4196             if ( ! -f "${General::swroot}/ovpn/ca/cacert.pem" ) { $cacrtdisabled = "disabled='disabled'" } else { $cacrtdisabled = "" };
4197
4198             &Header::openbox('100%', 'LEFT', $Lang::tr{'authentication'});
4199
4200
4201  if ($cgiparams{'TYPE'} eq 'host') {
4202
4203 print <<END
4204             <table width='100%' cellpadding='0' cellspacing='5' border='0'>
4205
4206             <tr><td><input type='radio' name='AUTH' value='certreq' $checked{'AUTH'}{'certreq'} $cakeydisabled /></td><td class='base'>$Lang::tr{'upload a certificate request'}</td><td class='base' rowspan='2'><input type='file' name='FH' size='30' $cacrtdisabled></td></tr>
4207             <tr><td><input type='radio' name='AUTH' value='certfile' $checked{'AUTH'}{'certfile'} $cacrtdisabled /></td><td class='base'>$Lang::tr{'upload a certificate'}</td></tr>
4208             <tr><td colspan='3'>&nbsp;</td></tr>
4209       <tr><td colspan='3'><hr /></td></tr>
4210       <tr><td colspan='3'>&nbsp;</td></tr>
4211             <tr><td><input type='radio' name='AUTH' value='certgen' $checked{'AUTH'}{'certgen'} $cakeydisabled /></td><td class='base'>$Lang::tr{'generate a certificate'}</td><td>&nbsp;</td></tr>
4212             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'users fullname or system hostname'}:</td><td class='base' nowrap='nowrap'><input type='text' name='CERT_NAME' value='$cgiparams{'CERT_NAME'}' SIZE='32' $cakeydisabled /></td></tr>
4213             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'users email'}:&nbsp;<img src='/blob.gif' /></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_EMAIL' value='$cgiparams{'CERT_EMAIL'}' SIZE='32' $cakeydisabled /></td></tr>
4214             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'users department'}:&nbsp;<img src='/blob.gif' /></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_OU' value='$cgiparams{'CERT_OU'}' SIZE='32' $cakeydisabled /></td></tr>
4215             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'organization name'}:&nbsp;<img src='/blob.gif' /></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_ORGANIZATION' value='$cgiparams{'CERT_ORGANIZATION'}' SIZE='32' $cakeydisabled /></td></tr>
4216             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'city'}:&nbsp;<img src='/blob.gif'></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_CITY' value='$cgiparams{'CERT_CITY'}' SIZE='32' $cakeydisabled /></td></tr>
4217             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'state or province'}:&nbsp;<img src='/blob.gif' /></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_STATE' value='$cgiparams{'CERT_STATE'}' SIZE='32' $cakeydisabled /></td></tr>
4218             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'country'}:</td><td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
4219 END
4220 ;
4221
4222
4223
4224
4225
4226 ###
4227 # m.a.d net2net
4228 ###
4229
4230 } else {
4231
4232 print <<END
4233             <table width='100%' cellpadding='0' cellspacing='5' border='0'>
4234
4235             <tr><td><input type='radio' name='AUTH' value='certgen' $checked{'AUTH'}{'certgen'} $cakeydisabled /></td><td class='base'>$Lang::tr{'generate a certificate'}</td><td>&nbsp;</td></tr>
4236             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'users fullname or system hostname'}:</td><td class='base' nowrap='nowrap'><input type='text' name='CERT_NAME' value='$cgiparams{'CERT_NAME'}' SIZE='32' $cakeydisabled /></td></tr>
4237             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'users email'}:&nbsp;<img src='/blob.gif' /></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_EMAIL' value='$cgiparams{'CERT_EMAIL'}' SIZE='32' $cakeydisabled /></td></tr>
4238             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'users department'}:&nbsp;<img src='/blob.gif' /></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_OU' value='$cgiparams{'CERT_OU'}' SIZE='32' $cakeydisabled /></td></tr>
4239             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'organization name'}:&nbsp;<img src='/blob.gif' /></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_ORGANIZATION' value='$cgiparams{'CERT_ORGANIZATION'}' SIZE='32' $cakeydisabled /></td></tr>
4240             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'city'}:&nbsp;<img src='/blob.gif'></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_CITY' value='$cgiparams{'CERT_CITY'}' SIZE='32' $cakeydisabled /></td></tr>
4241             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'state or province'}:&nbsp;<img src='/blob.gif' /></td><td class='base' nowrap='nowrap'><input type='text' name='CERT_STATE' value='$cgiparams{'CERT_STATE'}' SIZE='32' $cakeydisabled /></td></tr>
4242             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'country'}:</td><td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
4243
4244
4245 END
4246 ;
4247
4248 }
4249
4250 ###
4251 # m.a.d net2net
4252 ###
4253
4254             foreach my $country (sort keys %{Countries::countries}) {
4255                 print "<option value='$Countries::countries{$country}'";
4256                 if ( $Countries::countries{$country} eq $cgiparams{'CERT_COUNTRY'} ) {
4257                     print " selected='selected'";
4258                 }
4259                 print ">$country</option>";
4260             }
4261 ###
4262 # m.a.d net2net
4263 ###
4264
4265 if ($cgiparams{'TYPE'} eq 'host') {
4266             print <<END
4267             </select></td></tr>
4268
4269         <td>&nbsp;</td><td class='base'>$Lang::tr{'valid till'} (days):</td>
4270         <td class='base' nowrap='nowrap'><input type='text' name='DAYS_VALID' value='$cgiparams{'DAYS_VALID'}' size='32' $cakeydisabled /></td></tr>
4271    <tr><td>&nbsp;</td>
4272                 <td class='base'>$Lang::tr{'pkcs12 file password'}:</td>
4273                 <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS1' value='$cgiparams{'CERT_PASS1'}' size='32' $cakeydisabled /></td></tr>
4274             <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'pkcs12 file password'}:<BR>($Lang::tr{'confirmation'})</td>
4275                 <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS2' value='$cgiparams{'CERT_PASS2'}' size='32' $cakeydisabled /></td></tr>
4276      <tr><td colspan='3'>&nbsp;</td></tr>
4277      <tr><td colspan='3'><hr /></td></tr>
4278      <tr><td class='base' colspan='3' align='left'><img src='/blob.gif' alt='*' />&nbsp;$Lang::tr{'this field may be blank'}</td></tr>
4279      </table>
4280 END
4281 }else{
4282             print <<END
4283             </select></td></tr>
4284    <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
4285          <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
4286          <tr><td colspan='3'><hr /></td></tr>
4287          <tr><td class='base' colspan='3' align='left'><img src='/blob.gif' alt='*' />&nbsp;$Lang::tr{'this field may be blank'}</td></tr>
4288        </table>
4289
4290 END
4291 }
4292
4293 ###
4294 # m.a.d net2net
4295 ###
4296             ;
4297             &Header::closebox();
4298         }
4299
4300         print "<div align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' />";
4301         if ($cgiparams{'KEY'}) {
4302 #           print "<input type='submit' name='ACTION' value='$Lang::tr{'advanced'}' />";
4303         }
4304         print "<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></div></form>";
4305         &Header::closebigbox();
4306         &Header::closepage();
4307         exit (0);
4308     }
4309     VPNCONF_END:
4310 }
4311
4312 #    SETTINGS_ERROR:
4313 ###
4314 ### Default status page
4315 ###
4316     %cgiparams = ();
4317     %cahash = ();
4318     %confighash = ();
4319     &General::readhash("${General::swroot}/ovpn/settings", \%cgiparams);
4320     &General::readhasharray("${General::swroot}/ovpn/caconfig", \%cahash);
4321     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
4322
4323     my @status = `/bin/cat /var/log/ovpnserver.log`;
4324
4325     if ($cgiparams{'VPN_IP'} eq '' && -e "${General::swroot}/red/active") {
4326         if (open(IPADDR, "${General::swroot}/red/local-ipaddress")) {
4327             my $ipaddr = <IPADDR>;
4328             close IPADDR;
4329             chomp ($ipaddr);
4330             $cgiparams{'VPN_IP'} = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
4331             if ($cgiparams{'VPN_IP'} eq '') {
4332                 $cgiparams{'VPN_IP'} = $ipaddr;
4333             }
4334         }
4335     }
4336
4337 #default setzen
4338     if ($cgiparams{'DCIPHER'} eq '') {
4339         $cgiparams{'DCIPHER'} =  'BF-CBC';
4340     }
4341 #    if ($cgiparams{'DCOMPLZO'} eq '') {
4342 #       $cgiparams{'DCOMPLZO'} =  'on';
4343 #    }
4344     if ($cgiparams{'DDEST_PORT'} eq '') {
4345         $cgiparams{'DDEST_PORT'} =  '1194';
4346     }
4347     if ($cgiparams{'DMTU'} eq '') {
4348         $cgiparams{'DMTU'} =  '1400';
4349     }
4350     if ($cgiparams{'DOVPN_SUBNET'} eq '') {
4351         $cgiparams{'DOVPN_SUBNET'} = '10.' . int(rand(256)) . '.' . int(rand(256)) . '.0/255.255.255.0';
4352     }
4353
4354     $checked{'ENABLED'}{'off'} = '';
4355     $checked{'ENABLED'}{'on'} = '';
4356     $checked{'ENABLED'}{$cgiparams{'ENABLED'}} = 'CHECKED';
4357     $checked{'ENABLED_BLUE'}{'off'} = '';
4358     $checked{'ENABLED_BLUE'}{'on'} = '';
4359     $checked{'ENABLED_BLUE'}{$cgiparams{'ENABLED_BLUE'}} = 'CHECKED';
4360     $checked{'ENABLED_ORANGE'}{'off'} = '';
4361     $checked{'ENABLED_ORANGE'}{'on'} = '';
4362     $checked{'ENABLED_ORANGE'}{$cgiparams{'ENABLED_ORANGE'}} = 'CHECKED';
4363     $selected{'DDEVICE'}{'tun'} = '';
4364     $selected{'DDEVICE'}{'tap'} = '';
4365     $selected{'DDEVICE'}{$cgiparams{'DDEVICE'}} = 'SELECTED';
4366
4367     $selected{'DPROTOCOL'}{'udp'} = '';
4368     $selected{'DPROTOCOL'}{'tcp'} = '';
4369     $selected{'DPROTOCOL'}{$cgiparams{'DPROTOCOL'}} = 'SELECTED';
4370
4371     $selected{'DCIPHER'}{'DES-CBC'} = '';
4372     $selected{'DCIPHER'}{'DES-EDE-CBC'} = '';
4373     $selected{'DCIPHER'}{'DES-EDE3-CBC'} = '';
4374     $selected{'DCIPHER'}{'DESX-CBC'} = '';
4375     $selected{'DCIPHER'}{'RC2-CBC'} = '';
4376     $selected{'DCIPHER'}{'RC2-40-CBC'} = '';
4377     $selected{'DCIPHER'}{'RC2-64-CBC'} = '';
4378     $selected{'DCIPHER'}{'BF-CBC'} = '';
4379     $selected{'DCIPHER'}{'CAST5-CBC'} = '';
4380     $selected{'DCIPHER'}{'AES-128-CBC'} = '';
4381     $selected{'DCIPHER'}{'AES-192-CBC'} = '';
4382     $selected{'DCIPHER'}{'AES-256-CBC'} = '';
4383     $selected{'DCIPHER'}{$cgiparams{'DCIPHER'}} = 'SELECTED';
4384     $checked{'DCOMPLZO'}{'off'} = '';
4385     $checked{'DCOMPLZO'}{'on'} = '';
4386     $checked{'DCOMPLZO'}{$cgiparams{'DCOMPLZO'}} = 'CHECKED';
4387 # m.a.d
4388     $checked{'MSSFIX'}{'off'} = '';
4389     $checked{'MSSFIX'}{'on'} = '';
4390     $checked{'MSSFIX'}{$cgiparams{'MSSFIX'}} = 'CHECKED';
4391 #new settings
4392     &Header::showhttpheaders();
4393     &Header::openpage($Lang::tr{'status ovpn'}, 1, '');
4394     &Header::openbigbox('100%', 'LEFT', '', $errormessage);
4395
4396     if ($errormessage) {
4397         &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
4398         print "<class name='base'>$errormessage\n";
4399         print "&nbsp;</class>\n";
4400         &Header::closebox();
4401     }
4402
4403     my $sactive = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='50%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'stopped'}</font></b></td></tr></table>";
4404     my $srunning = "no";
4405     my $activeonrun = "";
4406     if ( -e "/var/run/openvpn.pid"){
4407         $sactive = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='50%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'running'}</font></b></td></tr></table>";
4408         $srunning ="yes";
4409         $activeonrun = "";
4410     } else {
4411         $activeonrun = "disabled='disabled'";
4412     }
4413     &Header::openbox('100%', 'LEFT', $Lang::tr{'global settings'});
4414     print <<END
4415     <table width='100%' border=0>
4416     <form method='post'>
4417     <td width='25%'>&nbsp;</td>
4418     <td width='25%'>&nbsp;</td>
4419     <td width='25%'>&nbsp;</td></tr>
4420     <tr><td class='boldbase'>$Lang::tr{'ovpn server status'}</td>
4421     <td align='left'>$sactive</td>
4422     <tr><td class='boldbase'>$Lang::tr{'ovpn on red'}</td>
4423         <td><input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>
4424 END
4425 ;
4426     if (&haveBlueNet()) {
4427         print "<tr><td class='boldbase'>$Lang::tr{'ovpn on blue'}</td>";
4428         print "<td><input type='checkbox' name='ENABLED_BLUE' $checked{'ENABLED_BLUE'}{'on'} /></td>";
4429     }
4430     if (&haveOrangeNet()) {
4431         print "<tr><td class='boldbase'>$Lang::tr{'ovpn on orange'}</td>";
4432         print "<td><input type='checkbox' name='ENABLED_ORANGE' $checked{'ENABLED_ORANGE'}{'on'} /></td>";
4433     }
4434     print <<END
4435     <tr><td class='base' nowrap='nowrap' colspan='2'>$Lang::tr{'local vpn hostname/ip'}:<br /><input type='text' name='VPN_IP' value='$cgiparams{'VPN_IP'}' size='30' /></td>
4436         <td class='boldbase' nowrap='nowrap' colspan='2'>$Lang::tr{'ovpn subnet'}<br /><input type='TEXT' name='DOVPN_SUBNET' value='$cgiparams{'DOVPN_SUBNET'}' size='30' /></td></tr>
4437     <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn device'}</td>
4438         <td><select name='DDEVICE' ><option value='tun' $selected{'DDEVICE'}{'tun'}>TUN</option>
4439                                 <!-- this is still not working
4440                                     <option value='tap' $selected{'DDEVICE'}{'tap'}>TAP</option></select>--> </td>
4441     <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td>
4442         <td><select name='DPROTOCOL'><option value='udp' $selected{'DPROTOCOL'}{'udp'}>UDP</option>
4443                                     <option value='tcp' $selected{'DPROTOCOL'}{'tcp'}>TCP</option></select></td>
4444         <td class='boldbase'>$Lang::tr{'destination port'}:</td>
4445         <td><input type='TEXT' name='DDEST_PORT' value='$cgiparams{'DDEST_PORT'}' size='5' /></td></tr>
4446     <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'}&nbsp;</td>
4447         <td> <input type='TEXT' name='DMTU' VALUE='$cgiparams{'DMTU'}'size='5' /></TD>
4448     <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td>
4449         <td><input type='checkbox' name='DCOMPLZO' $checked{'DCOMPLZO'}{'on'} /></td>
4450         <td class='boldbase' nowrap='nowrap'>$Lang::tr{'cipher'}</td>
4451         <td><select name='DCIPHER'><option value='DES-CBC' $selected{'DCIPHER'}{'DES-CBC'}>DES-CBC</option>
4452                                    <option value='DES-EDE-CBC' $selected{'DCIPHER'}{'DES-EDE-CBC'}>DES-EDE-CBC</option>
4453                                    <option value='DES-EDE3-CBC' $selected{'DCIPHER'}{'DES-EDE3-CBC'}>DES-EDE3-CBC</option>
4454                                    <option value='DESX-CBC' $selected{'DCIPHER'}{'DESX-CBC'}>DESX-CBC</option>
4455                                    <option value='RC2-CBC' $selected{'DCIPHER'}{'RC2-CBC'}>RC2-CBC</option>
4456                                    <option value='RC2-40-CBC' $selected{'DCIPHER'}{'RC2-40-CBC'}>RC2-40-CBC</option>
4457                                    <option value='RC2-64-CBC' $selected{'DCIPHER'}{'RC2-64-CBC'}>RC2-64-CBC</option>
4458                                    <option value='BF-CBC' $selected{'DCIPHER'}{'BF-CBC'}>BF-CBC</option>
4459                                    <option value='CAST5-CBC' $selected{'DCIPHER'}{'CAST5-CBC'}>CAST5-CBC</option>
4460                                    <option value='AES-128-CBC' $selected{'DCIPHER'}{'AES-128-CBC'}>AES-128-CBC</option>
4461                                    <option value='AES-192-CBC' $selected{'DCIPHER'}{'AES-192-CBC'}>AES-192-CBC</option>
4462                                    <option value='AES-256-CBC' $selected{'DCIPHER'}{'AES-256-CBC'}>AES-256-CBC</option></select></td></tr>
4463                                    <tr><td colspan='4'><hr /></td></tr>
4464 END
4465 ;
4466
4467     if ( $srunning eq "yes" ) {
4468         print "<tr><td align='right' colspan='4'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' disabled='disabled' />";
4469 #A.Marx CCD
4470         print "<input type='submit' name='ACTION' value='$Lang::tr{'ccd net'}' disabled='disabled'/>";
4471 ###########
4472         print "<input type='submit' name='ACTION' value='$Lang::tr{'advanced server'}' disabled='disabled'/>";
4473         print "<input type='submit' name='ACTION' value='$Lang::tr{'stop ovpn server'}' /></td></tr>";
4474         #print "<td><input type='submit' name='ACTION' value='$Lang::tr{'restart ovpn server'}' /></td></tr>";
4475     } else{
4476         print "<tr><td align='right' colspan='4'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' />";
4477 #A.Marx CCD
4478         print "<input type='submit' name='ACTION' value='$Lang::tr{'ccd net'}' />";
4479 ###########
4480         print "<input type='submit' name='ACTION' value='$Lang::tr{'advanced server'}' />";
4481         if (( -e "${General::swroot}/ovpn/ca/cacert.pem" &&
4482              -e "${General::swroot}/ovpn/ca/dh1024.pem" &&
4483              -e "${General::swroot}/ovpn/certs/servercert.pem" &&
4484              -e "${General::swroot}/ovpn/certs/serverkey.pem") &&
4485             (( $cgiparams{'ENABLED'} eq 'on') ||
4486             ( $cgiparams{'ENABLED_BLUE'} eq 'on') ||
4487             ( $cgiparams{'ENABLED_ORANGE'} eq 'on'))){
4488             print "<input type='submit' name='ACTION' value='$Lang::tr{'start ovpn server'}' /></td></tr>";
4489             #print "<td><input type='submit' name='ACTION' value='$Lang::tr{'restart ovpn server'}' /></td></tr>";
4490         } else {
4491             print "<input type='submit' name='ACTION' value='$Lang::tr{'start ovpn server'}' disabled='disabled' /></td></tr>";
4492             #print "<td><input type='submit' name='ACTION' value='$Lang::tr{'restart ovpn server'}' disabled='disabled' /></td></tr>";
4493         }
4494     }
4495     print "</form></table>";
4496     &Header::closebox();
4497     &Header::openbox('100%', 'LEFT', "$Lang::tr{'certificate authorities'}:");
4498     print <<EOF#'
4499     <table width='100%' border='0' cellspacing='1' cellpadding='0'>
4500     <tr>
4501         <td width='25%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></td>
4502         <td width='65%' class='boldbase' align='center'><b>$Lang::tr{'subject'}</b></td>
4503         <td width='10%' class='boldbase' colspan='3' align='center'><b>$Lang::tr{'action'}</b></td>
4504     </tr>
4505 EOF
4506     ;
4507     if (-f "${General::swroot}/ovpn/ca/cacert.pem") {
4508         my $casubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/ca/cacert.pem`;
4509         $casubject    =~ /Subject: (.*)[\n]/;
4510         $casubject    = $1;
4511         $casubject    =~ s+/Email+, E+;
4512         $casubject    =~ s/ ST=/ S=/;
4513
4514         print <<END
4515         <tr bgcolor='$color{'color22'}'>
4516         <td class='base'>$Lang::tr{'root certificate'}</td>
4517         <td class='base'>$casubject</td>
4518         <form method='post' name='frmrootcrta'><td width='3%' align='center'>
4519             <input type='hidden' name='ACTION' value='$Lang::tr{'show root certificate'}' />
4520             <input type='image' name='$Lang::tr{'edit'}' src='/images/info.gif' alt='$Lang::tr{'show root certificate'}' title='$Lang::tr{'show root certificate'}' width='20' height='20' border='0' />
4521         </td></form>
4522         <form method='post' name='frmrootcrtb'><td width='3%' align='center'>
4523             <input type='image' name='$Lang::tr{'download root certificate'}' src='/images/media-floppy.png' alt='$Lang::tr{'download root certificate'}' title='$Lang::tr{'download root certificate'}' border='0' />
4524             <input type='hidden' name='ACTION' value='$Lang::tr{'download root certificate'}' />
4525         </td></form>
4526         <td width='4%'>&nbsp;</td></tr>
4527 END
4528         ;
4529     } else {
4530         # display rootcert generation buttons
4531         print <<END
4532         <tr bgcolor='$color{'color22'}'>
4533         <td class='base'>$Lang::tr{'root certificate'}:</td>
4534         <td class='base'>$Lang::tr{'not present'}</td>
4535         <td colspan='3'>&nbsp;</td></tr>
4536 END
4537         ;
4538     }
4539
4540     if (-f "${General::swroot}/ovpn/certs/servercert.pem") {
4541         my $hostsubject = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/servercert.pem`;
4542         $hostsubject    =~ /Subject: (.*)[\n]/;
4543         $hostsubject    = $1;
4544         $hostsubject    =~ s+/Email+, E+;
4545         $hostsubject    =~ s/ ST=/ S=/;
4546
4547         print <<END
4548         <tr bgcolor='$color{'color20'}'>
4549         <td class='base'>$Lang::tr{'host certificate'}</td>
4550         <td class='base'>$hostsubject</td>
4551         <form method='post' name='frmhostcrta'><td width='3%' align='center'>
4552             <input type='hidden' name='ACTION' value='$Lang::tr{'show host certificate'}' />
4553             <input type='image' name='$Lang::tr{'show host certificate'}' src='/images/info.gif' alt='$Lang::tr{'show host certificate'}' title='$Lang::tr{'show host certificate'}' width='20' height='20' border='0' />
4554         </td></form>
4555         <form method='post' name='frmhostcrtb'><td width='3%' align='center'>
4556             <input type='image' name='$Lang::tr{'download host certificate'}' src='/images/media-floppy.png' alt='$Lang::tr{'download host certificate'}' title='$Lang::tr{'download host certificate'}' border='0' />
4557             <input type='hidden' name='ACTION' value='$Lang::tr{'download host certificate'}' />
4558         </td></form>
4559         <td width='4%'>&nbsp;</td></tr>
4560 END
4561         ;
4562     } else {
4563         # Nothing
4564         print <<END
4565         <tr bgcolor='$color{'color20'}'>
4566         <td width='25%' class='base'>$Lang::tr{'host certificate'}:</td>
4567         <td class='base'>$Lang::tr{'not present'}</td>
4568         </td><td colspan='3'>&nbsp;</td></tr>
4569 END
4570         ;
4571     }
4572
4573     if (! -f "${General::swroot}/ovpn/ca/cacert.pem") {
4574         print "<tr><td colspan='5' align='center'><form method='post'>";
4575         print "<input type='submit' name='ACTION' value='$Lang::tr{'generate root/host certificates'}' />";
4576         print "</form></td></tr>\n";
4577     }
4578
4579     if (keys %cahash > 0) {
4580         foreach my $key (keys %cahash) {
4581             if (($key + 1) % 2) {
4582                 print "<tr bgcolor='$color{'color20'}'>\n";
4583             } else {
4584                 print "<tr bgcolor='$color{'color22'}'>\n";
4585             }
4586             print "<td class='base'>$cahash{$key}[0]</td>\n";
4587             print "<td class='base'>$cahash{$key}[1]</td>\n";
4588             print <<END
4589             <form method='post' name='cafrm${key}a'><td align='center'>
4590                 <input type='image' name='$Lang::tr{'show ca certificate'}' src='/images/info.gif' alt='$Lang::tr{'show ca certificate'}' title='$Lang::tr{'show ca certificate'}' border='0' />
4591                 <input type='hidden' name='ACTION' value='$Lang::tr{'show ca certificate'}' />
4592                 <input type='hidden' name='KEY' value='$key' />
4593             </td></form>
4594             <form method='post' name='cafrm${key}b'><td align='center'>
4595                 <input type='image' name='$Lang::tr{'download ca certificate'}' src='/images/media-floppy.png' alt='$Lang::tr{'download ca certificate'}' title='$Lang::tr{'download ca certificate'}' border='0' />
4596                 <input type='hidden' name='ACTION' value='$Lang::tr{'download ca certificate'}' />
4597                 <input type='hidden' name='KEY' value='$key' />
4598             </td></form>
4599             <form method='post' name='cafrm${key}c'><td align='center'>
4600                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove ca certificate'}' />
4601                 <input type='image'  name='$Lang::tr{'remove ca certificate'}' src='/images/delete.gif' alt='$Lang::tr{'remove ca certificate'}' title='$Lang::tr{'remove ca certificate'}' width='20' height='20' border='0' />
4602                 <input type='hidden' name='KEY' value='$key' />
4603             </td></form></tr>
4604 END
4605             ;
4606         }
4607     }
4608
4609     print "</table>";
4610
4611     # If the file contains entries, print Key to action icons
4612     if ( -f "${General::swroot}/ovpn/ca/cacert.pem") {
4613     print <<END
4614     <table>
4615     <tr>
4616         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
4617         <td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
4618         <td class='base'>$Lang::tr{'show certificate'}</td>
4619         <td>&nbsp; &nbsp; <img src='/images/media-floppy.png' alt='$Lang::tr{'download certificate'}' /></td>
4620         <td class='base'>$Lang::tr{'download certificate'}</td>
4621     </tr>
4622     </table>
4623 END
4624 ;
4625     }
4626
4627 print <<END
4628 <form method='post' enctype='multipart/form-data'>
4629 <table width='100%' border='0'>
4630 <tr><td class='base' nowrap='nowrap'>$Lang::tr{'ca name'}:</td><td nowrap='nowrap' ><input type='text' name='CA_NAME' value='$cgiparams{'CA_NAME'}' size='15' /></td><td nowrap='nowrap' colspan='2' align='right'><input type='file' name='FH' size='34' /></td></tr>
4631 <tr><td colspan='4'><hr /></td></tr>
4632 <tr align='right'><td colspan='4' align='right' width='80%'><input type='submit' name='ACTION' value='$Lang::tr{'upload ca certificate'}' /><input type='submit' name='ACTION' value='$Lang::tr{'show crl'}' /></td></tr>
4633 </table>
4634 END
4635 ;
4636
4637
4638     &Header::closebox();
4639     if ( $srunning eq "yes" ) {
4640         print "<div align='center'><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' disabled='disabled' /></div></form>\n";
4641     }else{
4642         print "<div align='center'><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' /></div></form>\n";
4643     }
4644     if ( -f "${General::swroot}/ovpn/ca/cacert.pem" ) {
4645
4646 ###
4647 # m.a.d net2net
4648 #<td width='25%' class='boldbase' align='center'><b>$Lang::tr{'remark'}</b><br /><img src='/images/null.gif' width='125' height='1' border='0' alt='L2089' /></td>
4649 ###
4650
4651     &Header::openbox('100%', 'LEFT', $Lang::tr{'Client status and controlc' });
4652     print <<END
4653
4654
4655     <table width='100%' border='0' cellspacing='1' cellpadding='0'>
4656 <tr>
4657     <td width='10%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></td>
4658     <td width='15%' class='boldbase' align='center'><b>$Lang::tr{'type'}</b></td>
4659     <td width='18%' class='boldbase' align='center'><b>$Lang::tr{'common name'}</b></td>
4660     <td width='22%' class='boldbase' align='center'><b>$Lang::tr{'ccd name'}</b></td>
4661     <td width='20%' class='boldbase' align='center'><b>$Lang::tr{'remark'}</b></td>
4662     <td width='10%' class='boldbase' align='center'><b>$Lang::tr{'status'}</b></td>
4663     <td width='5%' class='boldbase' colspan='6' align='center'><b>$Lang::tr{'action'}</b></td>
4664 </tr>
4665 END
4666         ;
4667         my $id = 0;
4668         my $gif;
4669          foreach my $key (sort { uc($confighash{$a}[1]) cmp uc($confighash{$b}[1]) } keys %confighash) {
4670         if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }
4671
4672         if ($id % 2) {
4673             print "<tr bgcolor='$color{'color20'}'>\n";
4674         } else {
4675             print "<tr bgcolor='$color{'color22'}'>\n";
4676         }
4677         print "<td align='center' nowrap='nowrap'>$confighash{$key}[1]</td>";
4678         print "<td align='center' nowrap='nowrap'>" . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td>";
4679         if ($confighash{$key}[4] eq 'cert') {
4680             print "<td align='left' nowrap='nowrap'>$confighash{$key}[2]</td>";
4681         } else {
4682             print "<td align='left'>&nbsp;</td>";
4683         }
4684         my $cavalid = `/usr/bin/openssl x509 -text -in ${General::swroot}/ovpn/certs/$confighash{$key}[1]cert.pem`;
4685         $cavalid    =~ /Not After : (.*)[\n]/;
4686         $cavalid    = $1;
4687         if ($confighash{$key}[32] eq "" && $confighash{$key}[3] eq 'net' ){$confighash{$key}[32]="net-2-net";}
4688         if ($confighash{$key}[32] eq "" && $confighash{$key}[3] eq 'host' ){$confighash{$key}[32]="dynamic";}
4689         print "<td align='center'>$confighash{$key}[32]</td>";
4690         print "<td align='center'>$confighash{$key}[25]</td>";
4691
4692         my $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
4693
4694         if ($confighash{$key}[0] eq 'off') {
4695          $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
4696         } else {
4697
4698 ###
4699 # m.a.d net2net
4700 ###
4701
4702        if ($confighash{$key}[3] eq 'net') {
4703
4704         if (-e "/var/run/$confighash{$key}[1]n2n.pid") {
4705           my @output = "";
4706           my @tustate = "";
4707           my $tport = $confighash{$key}[22];
4708           my $tnet = new Net::Telnet ( Timeout=>5, Errmode=>'return', Port=>$tport);
4709           if ($tport ne '') {
4710           $tnet->open('127.0.0.1');
4711           @output = $tnet->cmd(String => 'state', Prompt => '/(END.*\n|ERROR:.*\n)/');
4712           @tustate = split(/\,/, $output[1]);
4713 ###
4714 #CONNECTING    -- OpenVPN's initial state.
4715 #WAIT          -- (Client only) Waiting for initial response from server.
4716 #AUTH          -- (Client only) Authenticating with server.
4717 #GET_CONFIG    -- (Client only) Downloading configuration options from server.
4718 #ASSIGN_IP     -- Assigning IP address to virtual network interface.
4719 #ADD_ROUTES    -- Adding routes to system.
4720 #CONNECTED     -- Initialization Sequence Completed.
4721 #RECONNECTING  -- A restart has occurred.
4722 #EXITING       -- A graceful exit is in progress.
4723 ####
4724
4725         if ( $tustate[1] eq 'CONNECTED') {
4726           $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></tr></td></table>";
4727                           } else {
4728           $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$tustate[1]</font></b></td></tr></table>";
4729            }
4730            }
4731            }
4732         }       else {
4733
4734                 my $cn;
4735             my @match = ();
4736           foreach my $line (@status) {
4737                 chomp($line);
4738                 if ( $line =~ /^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/) {
4739                     @match = split(m/^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/, $line);
4740                     if ($match[1] ne "Common Name") {
4741                         $cn = $match[1];
4742                     }
4743                 $cn =~ s/[_]/ /g;
4744                     if ($cn eq "$confighash{$key}[2]") {
4745                         $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
4746                     }
4747    }
4748
4749         }
4750 }
4751 }
4752
4753
4754         my $disable_clientdl = "disabled='disabled'";
4755         if (( $cgiparams{'ENABLED'} eq 'on') ||
4756             ( $cgiparams{'ENABLED_BLUE'} eq 'on') ||
4757             ( $cgiparams{'ENABLED_ORANGE'} eq 'on')){
4758             $disable_clientdl = "";
4759         }
4760         print <<END
4761         <td align='center'>$active</td>
4762
4763         <form method='post' name='frm${key}a'><td align='center'>
4764             <input type='image'  name='$Lang::tr{'dl client arch'}' $disable_clientdl src='/images/openvpn.png' alt='$Lang::tr{'dl client arch'}' title='$Lang::tr{'dl client arch'}' border='0' />
4765             <input type='hidden' name='ACTION' value='$Lang::tr{'dl client arch'}' $disable_clientdl />
4766             <input type='hidden' name='KEY' value='$key' $disable_clientdl />
4767         </td></form>
4768 END
4769         ;
4770         if ($confighash{$key}[4] eq 'cert') {
4771             print <<END
4772             <form method='post' name='frm${key}b'><td align='center'>
4773                 <input type='image' name='$Lang::tr{'show certificate'}' src='/images/info.gif' alt='$Lang::tr{'show certificate'}' title='$Lang::tr{'show certificate'}' border='0' />
4774                 <input type='hidden' name='ACTION' value='$Lang::tr{'show certificate'}' />
4775                 <input type='hidden' name='KEY' value='$key' />
4776             </td></form>
4777 END
4778         ; } else {
4779             print "<td>&nbsp;</td>";
4780         }
4781         if ($confighash{$key}[4] eq 'cert' && -f "${General::swroot}/ovpn/certs/$confighash{$key}[1].p12") {
4782             print <<END
4783             <form method='post' name='frm${key}c'><td align='center'>
4784                 <input type='image' name='$Lang::tr{'download pkcs12 file'}' src='/images/media-floppy.png' alt='$Lang::tr{'download pkcs12 file'}' title='$Lang::tr{'download pkcs12 file'}' border='0' />
4785                 <input type='hidden' name='ACTION' value='$Lang::tr{'download pkcs12 file'}' />
4786                 <input type='hidden' name='KEY' value='$key' />
4787             </td></form>
4788 END
4789         ; } elsif ($confighash{$key}[4] eq 'cert') {
4790             print <<END
4791             <form method='post' name='frm${key}c'><td align='center'>
4792                 <input type='image' name='$Lang::tr{'download certificate'}' src='/images/media-floppy.png' alt='$Lang::tr{'download certificate'}' title='$Lang::tr{'download certificate'}' border='0' />
4793                 <input type='hidden' name='ACTION' value='$Lang::tr{'download certificate'}' />
4794                 <input type='hidden' name='KEY' value='$key' />
4795             </td></form>
4796 END
4797         ; } else {
4798             print "<td>&nbsp;</td>";
4799         }
4800         print <<END
4801         <form method='post' name='frm${key}d'><td align='center'>
4802             <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$Lang::tr{'toggle enable disable'}' title='$Lang::tr{'toggle enable disable'}' border='0' />
4803             <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
4804             <input type='hidden' name='KEY' value='$key' />
4805         </td></form>
4806
4807         <form method='post' name='frm${key}e'><td align='center'>
4808             <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
4809             <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' width='20' height='20' border='0'/>
4810             <input type='hidden' name='KEY' value='$key' />
4811         </td></form>
4812         <form method='post' name='frm${key}f'><td align='center'>
4813             <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
4814             <input type='image'  name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' width='20' height='20' border='0' />
4815             <input type='hidden' name='KEY' value='$key' />
4816         </td></form>
4817         </tr>
4818 END
4819         ;
4820         $id++;
4821     }
4822     ;
4823
4824     # If the config file contains entries, print Key to action icons
4825     if ( $id ) {
4826     print <<END
4827     <table border='0'>
4828     <tr>
4829         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
4830         <td>&nbsp; <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
4831         <td class='base'>$Lang::tr{'click to disable'}</td>
4832         <td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
4833         <td class='base'>$Lang::tr{'show certificate'}</td>
4834         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
4835         <td class='base'>$Lang::tr{'edit'}</td>
4836         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
4837         <td class='base'>$Lang::tr{'remove'}</td>
4838     </tr>
4839     <tr>
4840         <td>&nbsp; </td>
4841         <td>&nbsp; <img src='/images/off.gif' alt='?OFF' /></td>
4842         <td class='base'>$Lang::tr{'click to enable'}</td>
4843         <td> <img src='/images/media-floppy.png' alt='?FLOPPY' /></td>
4844         <td class='base'>$Lang::tr{'download certificate'}</td>
4845         <td> <img src='/images/openvpn.png' alt='?RELOAD'/></td>
4846         <td class='base'>$Lang::tr{'dl client arch'}</td>
4847     </tr>
4848     </table><hr>
4849 END
4850     ;
4851     }
4852
4853     print <<END
4854     <table width='100%'>
4855     <form method='post'>
4856     <tr><td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' />
4857     <input type='submit' name='ACTION' value='$Lang::tr{'ovpn con stat'}' $activeonrun /></td></tr>
4858     </form>
4859     </table>
4860 END
4861     ;
4862     &Header::closebox();
4863 }
4864 &Header::closepage();
4865
4866
4867