]> git.ipfire.org Git - ipfire-2.x.git/commitdiff
Import ovpnmain.cgi with N2N support.
authorAlfred Haas <alfred.haas@ipfire.org>
Mon, 18 Jul 2011 10:28:33 +0000 (12:28 +0200)
committerMichael Tremer <michael.tremer@ipfire.org>
Mon, 18 Jul 2011 10:28:33 +0000 (12:28 +0200)
This is currently in development!

html/cgi-bin/ovpnmain.cgi

index c99e7beaebd0d0890a55d84cfa3f6f6c32bd264f..850555ca32105aa45cbb696ed756ae4ad00ec0a2 100644 (file)
@@ -22,6 +22,7 @@
 use CGI;
 use CGI qw/:standard/;
 use Net::DNS;
+use Net::Ping;
 use File::Copy;
 use File::Temp qw/ tempfile tempdir /;
 use strict;
@@ -32,8 +33,8 @@ require "${General::swroot}/header.pl";
 require "${General::swroot}/countries.pl";
 
 # enable only the following on debugging purpose
-#use warnings;
-#use CGI::Carp 'fatalsToBrowser';
+use warnings;
+use CGI::Carp 'fatalsToBrowser';
 #workaround to suppress a warning when a variable is used only once
 my @dummy = ( ${Header::colourgreen} );
 undef (@dummy);
@@ -72,6 +73,7 @@ $cgiparams{'DHCP_WINS'} = '';
 $cgiparams{'DCOMPLZO'} = 'off';
 $cgiparams{'MSSFIX'} = '';
 
+
 &Header::getcgihash(\%cgiparams, {'wantfile' => 1, 'filevar' => 'FH'});
 
 # prepare openvpn config file
@@ -514,12 +516,166 @@ if ($cgiparams{'ACTION'} eq $Lang::tr{'save-adv-options'}) {
     &writeserverconf();#hier ok
 }
 
+###
+# m.a.d Save net2net server config
+###
+
+if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq 'net' && $cgiparams{'SIDE'} eq 'server')
+{
 
+my @remsubnet = split(/\//,$cgiparams{'REMOTE_SUBNET'});
+my @ovsubnettemp =  split(/\./,$cgiparams{'OVPN_SUBNET'});
+my $ovsubnet =  "@ovsubnettemp[0].@ovsubnettemp[1].@ovsubnettemp[2]";
+my $tunmtu =  $cgiparams{'MTU'};
+if ($tunmtu eq '') {$tunmtu = '1500'} else {$tunmtu = $cgiparams{'MTU'}};
+  
+  if ( !-d "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") { 
+    mkdir("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}", 0770); }
+
+  open(SERVERCONF,    ">${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Unable to open ${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf: $!";
+  
+  flock SERVERCONF, 2;
+  print SERVERCONF "# n2n Open VPN Server Config by ummeegge und m.a.d\n"; 
+  print SERVERCONF "\n"; 
+  print SERVERCONF "# User Sicherheit\n";
+  print SERVERCONF "user nobody\n";
+  print SERVERCONF "group nobody\n";
+  print SERVERCONF "persist-tun\n";
+  print SERVERCONF "persist-key\n";
+  print SERVERCONF "\n";
+  print SERVERCONF "# IP/DNS fuer das Server Gateway - g2g Mode\n"; 
+  print SERVERCONF "remote $cgiparams{'REMOTE'}\n";
+  print SERVERCONF "\n"; 
+  print SERVERCONF "# IP Adressen des VPN Tunnels\n"; 
+  print SERVERCONF "ifconfig $ovsubnet.1 $ovsubnet.2\n"; 
+  print SERVERCONF "\n"; 
+  print SERVERCONF "# Netzwerk auf dem Client Gateway\n"; 
+  print SERVERCONF "route @remsubnet[0] @remsubnet[1]\n";
+  print SERVERCONF "# Device fuer den Tunnel\n"; 
+  print SERVERCONF "dev tun\n"; 
+  print SERVERCONF "\n"; 
+  print SERVERCONF "#Port und Protokoll\n"; 
+  print SERVERCONF "port $cgiparams{'DEST_PORT'}\n"; 
+  print SERVERCONF "proto $cgiparams{'PROTOCOL'}\n"; 
+  print SERVERCONF "\n"; 
+  print SERVERCONF "# Paketgroessen\n"; 
+  print SERVERCONF "tun-mtu $tunmtu\n"; 
+  print SERVERCONF "fragment 1300\n"; 
+  print SERVERCONF "mssfix\n"; 
+  print SERVERCONF "\n"; 
+  print SERVERCONF "# Auth Server\n"; 
+  print SERVERCONF "tls-server\n"; 
+  print SERVERCONF "ca ${General::swroot}/ovpn/ca/cacert.pem\n"; 
+  print SERVERCONF "cert ${General::swroot}/ovpn/certs/servercert.pem\n"; 
+  print SERVERCONF "key ${General::swroot}/ovpn/certs/serverkey.pem\n"; 
+  print SERVERCONF "dh ${General::swroot}/ovpn/ca/dh1024.pem\n"; 
+  print SERVERCONF "\n"; 
+  print SERVERCONF "# Verschluesselung\n"; 
+  print SERVERCONF "cipher AES-256-CBC\n"; 
+  if ($cgiparams{'COMPLZO'} eq 'on') {
+   print SERVERCONF "# Kompression einschalten\n";
+   print SERVERCONF "comp-lzo\r\n";
+   print SERVERCONF "#\n";
+   }
+  print SERVERCONF "# Debug Level setzen\n"; 
+  print SERVERCONF "verb 3\n"; 
+  print SERVERCONF "\n"; 
+  print SERVERCONF "# Tunnel Ueberwachung\n"; 
+  print SERVERCONF "keepalive 10 60\n"; 
+  print SERVERCONF "\n"; 
+  print SERVERCONF "# Als Daemon starten mit Namen ovpnn2n\n"; 
+  print SERVERCONF "daemon $cgiparams{'NAME'}n2n\n"; 
+  print SERVERCONF "writepid /var/run/$cgiparams{'NAME'}n2n.pid\n"; 
+  print SERVERCONF "\n"; 
+  print SERVERCONF "# Management Interface aktivieren\n"; 
+  print SERVERCONF "#management localhost 4711\n";
+  close(SERVERCONF);
+
+}
+
+###
+# m.a.d Save net2net client config
+###
+if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq 'net' && $cgiparams{'SIDE'} eq 'client')
+{
+        my @ovsubnettemp =  split(/\./,$cgiparams{'OVPN_SUBNET'});
+        my $ovsubnet =  "@ovsubnettemp[0].@ovsubnettemp[1].@ovsubnettemp[2]";
+        my @remsubnet =  split(/\//,$cgiparams{'REMOTE_SUBNET'});
+        my $tunmtu =  $cgiparams{'MTU'};
+        if ($tunmtu eq '') {$tunmtu = '1500'} else {$tunmtu = $cgiparams{'MTU'}};
+   
+   if ( !-d "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") { 
+        mkdir("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}", 0770); }  
+  
+  open(CLIENTCONF,    ">${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Unable to open ${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf: $!";
+  
+  flock CLIENTCONF, 2;
+  print CLIENTCONF "# rewritten n2n Open VPN Client Config by ummeegge und m.a.d\n";
+  print CLIENTCONF "#\n"; 
+  print CLIENTCONF "# User Sicherheit\n";
+  print CLIENTCONF "user nobody\n";
+  print CLIENTCONF "group nobody\n";
+  print CLIENTCONF "persist-tun\n";
+  print CLIENTCONF "persist-key\n";
+  print CLIENTCONF "#\n";
+  print CLIENTCONF "# IP/DNS fuer das Server Gateway - g2g Mode\n"; 
+  print CLIENTCONF "remote $cgiparams{'REMOTE'}\n";
+  print CLIENTCONF "#\n"; 
+  print CLIENTCONF "# IP Adressen des VPN Tunnels\n"; 
+  print CLIENTCONF "ifconfig $ovsubnet.2 $ovsubnet.1\n"; 
+  print CLIENTCONF "#\n"; 
+  print CLIENTCONF "# Netzwerk auf dem Server Gateway\n"; 
+  print CLIENTCONF "route @remsubnet[0]/@remsubnet[1]\n"; 
+  print CLIENTCONF "# Device fuer den Tunnel\n"; 
+  print CLIENTCONF "dev tun\n"; 
+  print CLIENTCONF "#\n"; 
+  print CLIENTCONF "#Port und Protokoll\n"; 
+  print CLIENTCONF "port $cgiparams{'DEST_PORT'}\n"; 
+  print CLIENTCONF "proto $cgiparams{'PROTOCOL'}\n"; 
+  print CLIENTCONF "#\n"; 
+  print CLIENTCONF "# Paketgroessen\n"; 
+  print CLIENTCONF "tun-mtu $tunmtu\n"; 
+  print CLIENTCONF "fragment 1300\n"; 
+  print CLIENTCONF "mssfix\n"; 
+  print CLIENTCONF "#\n"; 
+  print CLIENTCONF "# Auth. Client\n"; 
+  print CLIENTCONF "tls-client\n"; 
+  print CLIENTCONF "#\n"; 
+  print CLIENTCONF "# Verschluesselung\n"; 
+  print CLIENTCONF "cipher AES-256-CBC\n"; 
+  print CLIENTCONF "pkcs12 ${General::swroot}/ovpn/certs/$cgiparams{'NAME'}.p12\r\n";
+  print CLIENTCONF "#\n"; 
+  if ($cgiparams{'COMPLZO'} eq 'on') {
+   print CLIENTCONF "# Kompression einschalten\n";
+   print CLIENTCONF "comp-lzo\r\n";
+   print CLIENTCONF "#\n";
+   }
+  print CLIENTCONF "#\n"; 
+  print CLIENTCONF "# Debug Level\n"; 
+  print CLIENTCONF "verb 3\n"; 
+  print CLIENTCONF "#\n"; 
+  print CLIENTCONF "# Tunnel Ueberwachung\n"; 
+  print CLIENTCONF "keepalive 10 60\n"; 
+  print CLIENTCONF "#\n";
+  print CLIENTCONF "# Als Daemon starten\n"; 
+  print CLIENTCONF "daemon $cgiparams{'NAME'}n2n\n";
+  print CLIENTCONF "writepid /var/run/$cgiparams{'NAME'}n2n.pid\n"; 
+  print CLIENTCONF "#\n";
+  print CLIENTCONF "# Management Interface aktivieren\n"; 
+  print CLIENTCONF "# management localhost 4711\n";
+  close(CLIENTCONF);
 
+}
+  
+###
+# m.a.d Save net2net config  end
+###
 
 ###
 ### Save main settings
 ###
+
+
 if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq '' && $cgiparams{'KEY'} eq '') {
     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
     #DAN do we really need (to to check) this value? Besides if we listen on blue and orange too,
@@ -1314,36 +1470,50 @@ END
 ###
 ### Enable/Disable connection
 ###
+
+###
+# m.a.d net2net Anpassung
+###
+
 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
     
     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
-
+#    my $n2nactive = '';
+    my $n2nactive = `/bin/ps ax|grep $confighash{$cgiparams{'KEY'}}[1]|grep -v grep|awk \'{print \$1}\'`;
+    
     if ($confighash{$cgiparams{'KEY'}}) {
-       if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
+
+
+       if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
            $confighash{$cgiparams{'KEY'}}[0] = 'on';
            &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
-           #&writeserverconf();
-#          if ($vpnsettings{'ENABLED'} eq 'on' ||
-#              $vpnsettings{'ENABLED_BLUE'} eq 'on') {
-#              system('/usr/local/bin/ipsecctrl', 'S', $cgiparams{'KEY'});
-#          }
-       } else {
+
+     if ($confighash{$cgiparams{'KEY'}}[3] eq 'net'){
+                 system('/usr/local/bin/openvpnctrl', '-sn2n', $confighash{$cgiparams{'KEY'}}[1]);
+          }
+  } else {
+
            $confighash{$cgiparams{'KEY'}}[0] = 'off';
-#          if ($vpnsettings{'ENABLED'} eq 'on' ||
-#              $vpnsettings{'ENABLED_BLUE'} eq 'on') {
-#              system('/usr/local/bin/ipsecctrl', 'D', $cgiparams{'KEY'});
-#          }
-           &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
-           #&writeserverconf();
-       }
-    } else {
-       $errormessage = $Lang::tr{'invalid key'};
-    }
+      &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+
+          if ($confighash{$cgiparams{'KEY'}}[3] eq 'net'){
+                    if ($n2nactive ne ''){                             
+                    system('/usr/local/bin/openvpnctrl', '-kn2n', $confighash{$cgiparams{'KEY'}}[1]);
+           }
+          } else {
+                 $errormessage = $Lang::tr{'invalid key'};
+          }
+      }
+  }
 
 ###
 ### Download OpenVPN client package
 ###
+
+
 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'dl client arch'}) {
     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
@@ -1352,9 +1522,105 @@ END
     my @fileholder;
     my $tempdir = tempdir( CLEANUP => 1 );
     my $zippath = "$tempdir/";
-    my $zipname = "$confighash{$cgiparams{'KEY'}}[1]-TO-IPFire.zip";
-    my $zippathname = "$zippath$zipname";
-    $clientovpn = "$confighash{$cgiparams{'KEY'}}[1]-TO-IPFire.ovpn";
+
+###
+# m.a.d net2net DL Client Package
+###  
+
+if ($confighash{$cgiparams{'KEY'}}[3] eq 'net'){
+        
+        my $zipname = "$confighash{$cgiparams{'KEY'}}[1]-Client.zip";
+        my $zippathname = "$zippath$zipname";
+        $clientovpn = "$confighash{$cgiparams{'KEY'}}[1].conf";  
+        my @ovsubnettemp =  split(/\./,$confighash{$cgiparams{'KEY'}}[27]);
+        my $ovsubnet =  "@ovsubnettemp[0].@ovsubnettemp[1].@ovsubnettemp[2]";
+        my $tunmtu = ''; 
+        
+    open(CLIENTCONF, ">$tempdir/$clientovpn") or die "Unable to open tempfile: $!";
+    flock CLIENTCONF, 2;
+    
+    my $zip = Archive::Zip->new();
+   print CLIENTCONF "# n2n Open VPN Client Config by ummeegge und m.a.d\n";
+   print CLIENTCONF "# \n";
+   print CLIENTCONF "# User Sicherheit\n";
+   print CLIENTCONF "user nobody\n";
+   print CLIENTCONF "group nobody\n";
+   print CLIENTCONF "persist-tun\n";
+   print CLIENTCONF "persist-key\n";
+   print CLIENTCONF "#\n";
+   print CLIENTCONF "# IP/DNS fuer das Server Gateway - g2g Mode\n"; 
+   print CLIENTCONF "remote $netsettings{'RED_ADDRESS'}\n";
+   print CLIENTCONF "#\n"; 
+   print CLIENTCONF "# IP Adressen des VPN Tunnels\n"; 
+   print CLIENTCONF "ifconfig $ovsubnet.2 $ovsubnet.1\n"; 
+   print CLIENTCONF "#\n"; 
+   print CLIENTCONF "# Netzwerk auf dem Server Gateway\n"; 
+   print CLIENTCONF "route $confighash{$cgiparams{'KEY'}}[8]\n";
+   print CLIENTCONF "# Device fuer den Tunnel\n"; 
+   print CLIENTCONF "dev $vpnsettings{'DDEVICE'}\n"; 
+   print CLIENTCONF "#\n"; 
+   print CLIENTCONF "#Port und Protokoll\n"; 
+   print CLIENTCONF "port $confighash{$cgiparams{'KEY'}}[29]\n"; 
+   print CLIENTCONF "proto $confighash{$cgiparams{'KEY'}}[28]\n"; 
+   print CLIENTCONF "#\n"; 
+   print CLIENTCONF "# Paketgroessen\n"; 
+   if ($confighash{$cgiparams{'KEY'}}[31] eq '') {$tunmtu = '1500'} else {$tunmtu = $confighash{$cgiparams{'KEY'}}[31]};
+   print CLIENTCONF "tun-mtu $tunmtu\n"; 
+   print CLIENTCONF "fragment 1300\n"; 
+   print CLIENTCONF "mssfix\n"; 
+   print CLIENTCONF "#\n"; 
+   print CLIENTCONF "# Auth. Client\n"; 
+   print CLIENTCONF "tls-client\n"; 
+   print CLIENTCONF "#\n"; 
+   print CLIENTCONF "# Verschluesselung\n"; 
+   print CLIENTCONF "cipher AES-256-CBC\n"; 
+    if ($confighash{$cgiparams{'KEY'}}[4] eq 'cert' && -f "${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12") { 
+        print CLIENTCONF "pkcs12 ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12\r\n";
+     $zip->addFile( "${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";
+   } 
+   print CLIENTCONF "#\n"; 
+    if ($confighash{$cgiparams{'KEY'}}[30] eq 'on') {
+   print CLIENTCONF "# Kompression einschalten\n";
+   print CLIENTCONF "comp-lzo\r\n";
+   print CLIENTCONF "#\n";
+   }
+   print CLIENTCONF "# Debug Level\n"; 
+   print CLIENTCONF "verb 3\n"; 
+   print CLIENTCONF "#\n"; 
+   print CLIENTCONF "# Tunnel Ueberwachung\n"; 
+   print CLIENTCONF "keepalive 10 60\n"; 
+   print CLIENTCONF "#\n";
+   print CLIENTCONF "# Als Daemon starten\n"; 
+   print CLIENTCONF "daemon $confighash{$cgiparams{'KEY'}}[1]n2n\n"; 
+   print CLIENTCONF "writepid /var/run/$confighash{$cgiparams{'KEY'}}[1]n2n.pid\n"; 
+   print CLIENTCONF "#\n";
+   print CLIENTCONF "# Management Interface aktivieren\n"; 
+   print CLIENTCONF "# management localhost 4711\n";
+   print CLIENTCONF "# remsub $confighash{$cgiparams{'KEY'}}[11]\n";
+
+
+    close(CLIENTCONF);
+        
+    $zip->addFile( "$tempdir/$clientovpn", $clientovpn) or die "Can't add file $clientovpn\n";
+    my $status = $zip->writeToFileNamed($zippathname);
+
+    open(DLFILE, "<$zippathname") or die "Unable to open $zippathname: $!";
+    @fileholder = <DLFILE>;
+    print "Content-Type:application/x-download\n";
+    print "Content-Disposition:attachment;filename=$zipname\n\n";
+    print @fileholder;
+    exit (0);
+}
+else
+{
+        my $zipname = "$confighash{$cgiparams{'KEY'}}[1]-TO-IPFire.zip";
+        my $zippathname = "$zippath$zipname";
+        $clientovpn = "$confighash{$cgiparams{'KEY'}}[1]-TO-IPFire.ovpn";
+
+###
+# m.a.d net2net DL Client Package end
+###
+  
     open(CLIENTCONF, ">$tempdir/$clientovpn") or die "Unable to open tempfile: $!";
     flock CLIENTCONF, 2;
     
@@ -1410,6 +1676,7 @@ END
        print CLIENTCONF "fragment $vpnsettings{'FRAGMENT'}\r\n";
     }
     close(CLIENTCONF);
+        
     $zip->addFile( "$tempdir/$clientovpn", $clientovpn) or die "Can't add file $clientovpn\n";
     my $status = $zip->writeToFileNamed($zippathname);
 
@@ -1419,10 +1686,15 @@ END
     print "Content-Disposition:attachment;filename=$zipname\n\n";
     print @fileholder;
     exit (0);
-
+   }
+   
+   
+   
 ###
 ### Remove connection
 ###
+
+
 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'remove'}) {
     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
@@ -1434,7 +1706,24 @@ END
 #      }
 #
        my $temp = `/usr/bin/openssl ca -revoke ${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
-       unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
+
+###
+# m.a.d net2net Anpassung
+###
+ if ($confighash{$cgiparams{'KEY'}}[3] eq 'net') {
+
+       my $conffile = glob("${General::swroot}/ovpn/n2nconf/$confighash{$cgiparams{'KEY'}}[1]/$confighash{$cgiparams{'KEY'}}[1].conf");
+  my $certfile = glob("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
+  unlink ($certfile) or die "Removing $certfile fail: $!";
+  unlink ($conffile) or die "Removing $conffile fail: $!";
+  rmdir ("${General::swroot}/ovpn/n2nconf/$confighash{$cgiparams{'KEY'}}[1]") || die "Kann Verzeichnis nicht loeschen: $!";
+  
+}
+###
+# m.a.d net2net Anpassung end
+###
+
+  unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
        unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
        delete $confighash{$cgiparams{'KEY'}};
        my $temp2 = `/usr/bin/openssl ca -gencrl -out ${General::swroot}/ovpn/crls/cacrl.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
@@ -1443,6 +1732,8 @@ END
     } else {
        $errormessage = $Lang::tr{'invalid key'};
     }
+
+
 ###
 ### Download PKCS12 file
 ###
@@ -1799,13 +2090,14 @@ END
 ###
 ### Enable/Disable connection
 ###
+
 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
     
     &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
 
     if ($confighash{$cgiparams{'KEY'}}) {
-       if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
+          if ($confighash{$cgiparams{'KEY'}}[0] eq 'off') {
            $confighash{$cgiparams{'KEY'}}[0] = 'on';
            &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
            #&writeserverconf();
@@ -1862,6 +2154,303 @@ END
     } else {
        $errormessage = $Lang::tr{'invalid key'};
     }
+#test33
+
+###
+### Choose between adding a host-net or net-net connection
+###
+
+###
+# m.a.d Anpassung wegen upload n2n Package
+###
+
+} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'add'} && $cgiparams{'TYPE'} eq '') {
+       &General::readhash("${General::swroot}/ovpn/settings", \%vpnsettings);
+       &Header::showhttpheaders();
+       &Header::openpage($Lang::tr{'vpn configuration main'}, 1, '');
+       &Header::openbigbox('100%', 'LEFT', '', '');
+       &Header::openbox('100%', 'LEFT', $Lang::tr{'connection type'});
+       print <<END
+           <b>$Lang::tr{'connection type'}:</b><br />
+           <table><form method='post' ENCTYPE="multipart/form-data">
+           <tr><td><input type='radio' name='TYPE' value='host' checked /></td>
+               <td class='base'>$Lang::tr{'host to net vpn'}</td></tr>
+           <tr><td><input type='radio' name='TYPE' value='net' /></td>
+               <td class='base'>$Lang::tr{'net to net vpn'}</td></tr>
+               <tr><td><input type='radio' name='TYPE' value='net2net' /></td>         
+               <td class='base'>$Lang::tr{'net to net vpn'} (Upload Client Package)</td></tr>
+         <tr><td>&nbsp;</td><td class='base'><input type='file' name='FH' size='30'></td></tr>
+         <tr><td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' /></td></tr>
+           </form></table>
+END
+       ;
+
+       &Header::closebox();
+       &Header::closebigbox();
+       &Header::closepage();
+       exit (0);
+
+###
+# m.a.d uploading a IPFire n2n Client package
+###
+
+}  elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) && ($cgiparams{'TYPE'} eq 'net2net')){
+
+       my @firen2nconf;
+       my @confdetails;
+       my $uplconffilename ='';
+       my $uplp12name = '';
+       my $complzoactive ='';
+       my @rem_subnet;
+       my @rem_subnet2;
+       my @tmposupnet3;        
+       my $key;
+
+       &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);    
+
+# Check if a file is uploaded
+
+       if (ref ($cgiparams{'FH'}) ne 'Fh') {
+               $errormessage = $Lang::tr{'there was no file upload'};
+               goto N2N_ERROR;
+    }
+
+# Move uploaded IPfire n2n package to temporary file
+
+    (my $fh, my $filename) = tempfile( );
+    if (copy ($cgiparams{'FH'}, $fh) != 1) {
+               $errormessage = $!;
+               goto N2N_ERROR;
+    }
+
+       my $zip = Archive::Zip->new();
+       my $zipName = $filename;
+       my $status = $zip->read( $zipName );
+       if ($status != AZ_OK) {   
+               $errormessage = "Read of $zipName failed\n";
+               goto N2N_ERROR;
+       }
+
+       my $tempdir = tempdir( CLEANUP => 1 );
+       my @files = $zip->memberNames();
+       for(@files) {
+       $zip->extractMemberWithoutPaths($_,"$tempdir/$_");
+       }
+       my $countfiles = @files;
+
+# Check if we have not more then 2 files
+
+       if ( $countfiles == 2){
+               foreach (@files){
+                       if ( $_ =~ /.conf$/){
+                               $uplconffilename = $_;
+                       }
+                       if ( $_ =~ /.p12$/){
+                               $uplp12name = $_;
+                       }                       
+               }
+               if (($uplconffilename eq '') || ($uplp12name eq '')){
+                       $errormessage = "Either no *.conf or no *.p12 file found\n";
+                       goto N2N_ERROR;
+               }
+
+               open(FILE, "$tempdir/$uplconffilename") or die 'Unable to open*.conf file';
+               @firen2nconf = <FILE>;
+               close (FILE);
+               chomp(@firen2nconf);
+
+       } else {
+
+               $errormessage = "Filecount does not match only 2 files are allowed\n";
+               goto N2N_ERROR;
+       }
+
+###    
+# m.a.d prepare imported ipfire net2net data
+###
+
+ my @n2nname = split(/\./,$uplconffilename);
+    $n2nname[0] =~ s/\n|\r//g;
+
+    if ( !-d "${General::swroot}/ovpn/n2nconf/$n2nname[0]") { 
+      mkdir("${General::swroot}/ovpn/n2nconf/$n2nname[0]", 0770); } 
+
+       move("$tempdir/$uplconffilename", "${General::swroot}/ovpn/n2nconf/$n2nname[0]/$uplconffilename");
+
+       if ($? ne 0) {
+           $errormessage = "*.conf move failed: $!";
+           unlink ($filename);
+           goto N2N_ERROR;
+       }
+       
+       move("$tempdir/$uplp12name", "${General::swroot}/ovpn/certs/$uplp12name");
+       if ($? ne 0) {
+           $errormessage = "$Lang::tr{'certificate file move failed'}: $!";
+           unlink ($filename);
+           goto N2N_ERROR;
+       }       
+       
+my $complzoactive;
+#my @n2nroute = split(/ /, (grep { /^route/ } @firen2nconf)[0]);
+my @n2nproto = split(/ /, (grep { /^proto/ } @firen2nconf)[0]);
+my @n2nport = split(/ /, (grep { /^port/ } @firen2nconf)[0]);
+my @n2ntunmtu = split(/ /, (grep { /^tun-mtu/ } @firen2nconf)[0]);
+my @n2ncomplzo = grep { /^comp-lzo/ } @firen2nconf;
+if ($n2ncomplzo[0] =~ /comp-lzo/){$complzoactive = "on";} else {$complzoactive = "off";}       
+my @n2nremote = split(/ /, (grep { /^remote/ } @firen2nconf)[0]);
+my @n2novpnsuball = split(/ /, (grep { /^ifconfig/ } @firen2nconf)[0]);
+my @n2novpnsub =  split(/\./,$n2novpnsuball[1]);
+my @n2nremsub = split(/ /, (grep { /^route/ } @firen2nconf)[0]);
+my @n2nlocalsub  = split(/ /, (grep { /^# remsub/ } @firen2nconf)[0]);
+
+#      $errormessage = &Ovpnfunc::ovelapplausi("$tmposupnet3[0].$tmposupnet3[1].$tmposupnet3[2].0","255.255.255.0");
+#      if ($errormessage ne ''){
+#              goto N2N_ERROR;
+#      }
+
+###
+# m.a.d delete CR and LF from arrays for this chomp doesnt work
+###
+
+#$n2nroute[1] =~ s/\n|\r//g;
+$n2nremote[1] =~ s/\n|\r//g;
+#$n2nroute[1] =~ s/\n|\r//g;
+#$n2nroute[2] =~ s/\n|\r//g;
+$n2novpnsub[0] =~ s/\n|\r//g;
+$n2novpnsub[1] =~ s/\n|\r//g;
+$n2novpnsub[2] =~ s/\n|\r//g;
+$n2nproto[1] =~ s/\n|\r//g;
+$n2nport[1] =~ s/\n|\r//g;
+$n2ntunmtu[1] =~ s/\n|\r//g;
+$n2nremsub[1] =~ s/\n|\r//g;
+$n2nlocalsub[2] =~ s/\n|\r//g;
+chomp ($complzoactive);
+
+###
+# m.a.d Write n2n config
+###
+
+###
+# Check if there is no other entry with this name
+###
+
+       foreach my $dkey (keys %confighash) {
+               if ($confighash{$dkey}[1] eq $n2nname[0]) {
+                       $errormessage = $Lang::tr{'a connection with this name already exists'};
+                       goto N2N_ERROR;                 
+               }
+       }
+
+  $key = &General::findhasharraykey (\%confighash);
+
+       foreach my $i (0 .. 31) { $confighash{$key}[$i] = "";}
+       $confighash{$key}[0] = 'off';
+       $confighash{$key}[1] = $n2nname[0];
+  $confighash{$key}[2] = $n2nname[0];  
+       $confighash{$key}[3] = 'net';
+       $confighash{$key}[4] = 'cert';  
+       $confighash{$key}[6] = 'client';                
+       $confighash{$key}[8] =  $n2nlocalsub[2];
+  $confighash{$key}[10] = $n2nremote[1];
+  $confighash{$key}[11] = $n2nremsub[1];               
+       $confighash{$key}[25] = 'IPFire n2n Client';
+       $confighash{$key}[26] = 'red';
+  $confighash{$key}[27] = "$n2novpnsub[0].$n2novpnsub[1].$n2novpnsub[2].0/255.255.255.0";
+  $confighash{$key}[28] = $n2nproto[1];
+  $confighash{$key}[29] = $n2nport[1];
+  $confighash{$key}[30] = $complzoactive;
+  $confighash{$key}[31] = $n2ntunmtu[1];
+
+
+  &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+  N2N_ERROR:
+               
+       &Header::showhttpheaders();
+       &Header::openpage('Validate imported configuration', 1, '');
+       &Header::openbigbox('100%', 'LEFT', '', $errormessage);
+       if ($errormessage) {
+           &Header::openbox('100%', 'LEFT', $Lang::tr{'error messages'});
+           print "<class name='base'>$errormessage";
+           print "&nbsp;</class>";
+           &Header::closebox();                
+
+       } else 
+  {            
+               &Header::openbox('100%', 'LEFT', 'import ipfire net2net config');
+       }
+       if ($errormessage eq ''){
+               print <<END             
+               <!-- ipfire net2net config gui -->
+               <table width='100%'>
+               <tr><td width='25%'>&nbsp;</td><td width='25%'>&nbsp;</td></tr>
+    <tr><td class='boldbase'>$Lang::tr{'name'}:</td><td><b>$n2nname[0]</b></td></tr>
+    <tr><td>&nbsp;</td><td>&nbsp;</td></tr>    
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td><td><b>$confighash{$key}[6]</b></td></tr>                                                              
+               <tr><td class='boldbase' nowrap='nowrap'>Remote Host </td><td><b>$confighash{$key}[10]</b></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'local subnet'}</td><td><b>$confighash{$key}[8]</b></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'remote subnet'}</td><td><b>$confighash{$key}[11]</b></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}</td><td><b>$confighash{$key}[27]</b></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td><td><b>$confighash{$key}[28]</b></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'destination port'}:</td><td><b>$confighash{$key}[29]</b></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td><td><b>$confighash{$key}[30]</b></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'}</td><td><b>$confighash{$key}[31]</b></td></tr>
+               <tr><td>&nbsp;</td><td>&nbsp;</td></tr> 
+    </table>
+END
+;      
+               &Header::closebox();
+       }
+
+       if ($errormessage) {
+               print "<div align='center'><a href='/cgi-bin/ovpnmain.cgi'>$Lang::tr{'back'}</a></div>";
+       } else {        
+               print "<div align='center'><form method='post' ENCTYPE='multipart/form-data'><input type='submit' name='ACTION' value='$Lang::tr{'add'}' />";           
+               print "<input type='hidden' name='TYPE' value='net2netakn' />";
+               print "<input type='hidden' name='KEY' value='$key' />";                        
+               print "<input type='submit' name='ACTION' value='$Lang::tr{'cancel'}' /></div></form>";
+       }       
+       &Header::closebigbox();
+       &Header::closepage();
+       exit(0);        
+
+
+##
+### Accept IPFire n2n Package Settings
+###
+
+  }  elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) && ($cgiparams{'TYPE'} eq 'net2netakn')){
+
+###
+### Discard and Rollback IPFire n2n Package Settings
+###
+
+  }  elsif (($cgiparams{'ACTION'} eq $Lang::tr{'cancel'}) && ($cgiparams{'TYPE'} eq 'net2netakn')){
+     
+     &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
+
+if ($confighash{$cgiparams{'KEY'}}) {
+
+     my $conffile = glob("${General::swroot}/ovpn/n2nconf/$confighash{$cgiparams{'KEY'}}[1]/$confighash{$cgiparams{'KEY'}}[1].conf");
+     my $certfile = glob("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
+     unlink ($certfile) or die "Removing $certfile fail: $!";
+     unlink ($conffile) or die "Removing $conffile fail: $!";
+     rmdir ("${General::swroot}/ovpn/n2nconf/$confighash{$cgiparams{'KEY'}}[1]") || die "Kann Verzeichnis nicht loeschen: $!";
+     delete $confighash{$cgiparams{'KEY'}};
+    &General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);      
+
+     } else {
+               $errormessage = $Lang::tr{'invalid key'};
+   }   
+    
+
+###
+# m.a.d end uploading a IPFire n2n Client package
+###
+
+
+###
+### Adding a new connection
+###
 } elsif (($cgiparams{'ACTION'} eq $Lang::tr{'add'}) ||
         ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) ||
         ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'ADVANCED'} eq '')) {
@@ -1875,10 +2464,9 @@ END
            $errormessage = $Lang::tr{'invalid key'};
            goto VPNCONF_END;
        }
-
        $cgiparams{'ENABLED'}   = $confighash{$cgiparams{'KEY'}}[0];
        $cgiparams{'NAME'}      = $confighash{$cgiparams{'KEY'}}[1];
-       $cgiparams{'TYPE'}      = 'host';
+       $cgiparams{'TYPE'}      = $confighash{$cgiparams{'KEY'}}[3];
        $cgiparams{'AUTH'}      = $confighash{$cgiparams{'KEY'}}[4];
        $cgiparams{'PSK'}       = $confighash{$cgiparams{'KEY'}}[5];
        $cgiparams{'SIDE'}      = $confighash{$cgiparams{'KEY'}}[6];
@@ -1918,6 +2506,11 @@ END
            goto VPNCONF_ERROR;
        }
 
+#      if (($cgiparams{'TYPE'} eq 'net') && ($cgiparams{'SIDE'} !~ /^(left|right)$/)) {
+#          $errormessage = $Lang::tr{'ipfire side is invalid'};
+#          goto VPNCONF_ERROR;
+#      }
+
        # Check if there is no other entry with this name
        if (! $cgiparams{'KEY'}) {
            foreach my $key (keys %confighash) {
@@ -1928,6 +2521,11 @@ END
            }
        }
 
+       if (($cgiparams{'TYPE'} eq 'net') && (! $cgiparams{'REMOTE'})) {
+           $errormessage = $Lang::tr{'invalid input for remote host/ip'};
+           goto VPNCONF_ERROR;
+       }
+
        if ($cgiparams{'REMOTE'}) {
            if (! &General::validip($cgiparams{'REMOTE'})) {
                if (! &General::validfqdn ($cgiparams{'REMOTE'}))  {
@@ -1956,6 +2554,10 @@ END
                }
            }
        }
+       if (($cgiparams{'TYPE'} eq 'net') && (! &General::validipandmask($cgiparams{'REMOTE_SUBNET'}))) {
+                $errormessage = $Lang::tr{'remote subnet is invalid'};
+               goto VPNCONF_ERROR;
+       }
 
        if ($cgiparams{'ENABLED'} !~ /^(on|off)$/) {
            $errormessage = $Lang::tr{'invalid input'};
@@ -2079,9 +2681,6 @@ END
                goto VPNCONF_ERROR;
            }
        } elsif ($cgiparams{'AUTH'} eq 'certgen') {
-       
-           $cgiparams{'CERT_NAME'} =~ s/ //g;
-       
            if ($cgiparams{'KEY'}) {
                $errormessage = $Lang::tr{'cant change certificates'};
                goto VPNCONF_ERROR;
@@ -2240,13 +2839,17 @@ END
        if ((! $cgiparams{'KEY'}) && $cgiparams{'AUTH'} ne 'psk') {
            $confighash{$key}[2] = $cgiparams{'CERT_NAME'};
        }
-       $confighash{$key}[3] = 'host';
+       $confighash{$key}[3] = $cgiparams{'TYPE'};
        if ($cgiparams{'AUTH'} eq 'psk') {
            $confighash{$key}[4] = 'psk';
            $confighash{$key}[5] = $cgiparams{'PSK'};
        } else {
            $confighash{$key}[4] = 'cert';
        }
+       if ($cgiparams{'TYPE'} eq 'net') {
+           $confighash{$key}[6] = $cgiparams{'SIDE'};
+           $confighash{$key}[11] = $cgiparams{'REMOTE_SUBNET'};
+       }
        $confighash{$key}[8] = $cgiparams{'LOCAL_SUBNET'};
        $confighash{$key}[10] = $cgiparams{'REMOTE'};
        $confighash{$key}[25] = $cgiparams{'REMARK'};
@@ -2333,7 +2936,7 @@ END
        }
 
        print "<form method='post' enctype='multipart/form-data'>";
-       print "<input type='hidden' name='TYPE' value='host' />";
+       print "<input type='hidden' name='TYPE' value='$cgiparams{'TYPE'}' />";
 
        if ($cgiparams{'KEY'}) {
            print "<input type='hidden' name='KEY' value='$cgiparams{'KEY'}' />";
@@ -2343,6 +2946,7 @@ END
        &Header::openbox('100%', 'LEFT', "$Lang::tr{'connection'}:");
        print "<table width='100%'>\n";
        print "<tr><td width='25%' class='boldbase'>$Lang::tr{'name'}:</td>";
+       if ($cgiparams{'TYPE'} eq 'host') {
            if ($cgiparams{'KEY'}) {
                print "<td width='35%' class='base'><input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />$cgiparams{'NAME'}</td>\n";
            } else {
@@ -2358,12 +2962,49 @@ END
 #          print "<option value='ORANGE' $selected{'INTERFACE'}{'ORANGE'}>ORANGE</option>";
 #          print "</select></td></tr>";
 #          print <<END
+       } else {
+           print "<input type='hidden' name='INTERFACE' value='red' />";
+           if ($cgiparams{'KEY'}) {
+               print "<td width='25%' class='base' nowrap='nowrap'><input type='hidden' name='NAME' value='$cgiparams{'NAME'}' />$cgiparams{'NAME'}</td>";
+           } else {
+               print "<td width='25%'><input type='text' name='NAME' value='$cgiparams{'NAME'}' maxlength='20' /></td>";
+           }
+           print <<END
+                   <td width='25%'>&nbsp;</td>
+                   <td width='25%'>&nbsp;</td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'Act as'}</td>
+                   <td><select name='SIDE'><option value='server' $selected{'SIDE'}{'server'}>OpenVPN Server</option>
+                                           <option value='client' $selected{'SIDE'}{'client'}>OpenVPN Client</option></select></td>
+                   <td class='boldbase'>$Lang::tr{'remote host/ip'}:</td>
+                   <td><input type='TEXT' name='REMOTE' value='$cgiparams{'REMOTE'}' /></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'local subnet'}</td>
+                   <td><input type='TEXT' name='LOCAL_SUBNET' value='$cgiparams{'LOCAL_SUBNET'}' /></td>
+                   <td class='boldbase' nowrap='nowrap'>$Lang::tr{'remote subnet'}</td>
+                   <td><input type='text' name='REMOTE_SUBNET' value='$cgiparams{'REMOTE_SUBNET'}' /></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'ovpn subnet'}</td>
+                   <td><input type='TEXT' name='OVPN_SUBNET' value='$cgiparams{'OVPN_SUBNET'}' /></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'protocol'}</td>
+                   <td><select name='PROTOCOL'><option value='udp' $selected{'PROTOCOL'}{'udp'}>UDP</option>
+                                               <option value='tcp' $selected{'PROTOCOL'}{'tcp'}>TCP</option></select></td>
+                   <td class='boldbase'>$Lang::tr{'destination port'}:</td>
+                   <td><input type='TEXT' name='DEST_PORT' value='$cgiparams{'DEST_PORT'}' size='5' /></td></tr>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'comp-lzo'}</td>
+                   <td><input type='checkbox' name='COMPLZO' $checked{'COMPLZO'}{'on'} /></td>
+               <tr><td class='boldbase' nowrap='nowrap'>$Lang::tr{'MTU'}&nbsp;<img src='/blob.gif' /></td>
+                   <td> <input type='TEXT' name='MTU' VALUE='$cgiparams{'MTU'}'size='5' /></TD>
+                                   
+
+END
+           ;
+       }
        print "<tr><td class='boldbase'>$Lang::tr{'remark title'}&nbsp;<img src='/blob.gif' /></td>";
        print "<td colspan='3'><input type='text' name='REMARK' value='$cgiparams{'REMARK'}' size='55' maxlength='50' /></td></tr>";
        
-#      if ($cgiparams{'TYPE'} eq 'net') {
-           print "<tr><td>$Lang::tr{'enabled'} <input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>\n";
-       
+       if ($cgiparams{'TYPE'} eq 'host') {
+
+      print "<tr><td>$Lang::tr{'enabled'} <input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>\n";
+         }     
+
 #          if ($cgiparams{'KEY'}) {
 #              print "<td colspan='3'>&nbsp;</td></tr></table>";
 #          } else {
@@ -2394,41 +3035,54 @@ END
            if ( ! -f "${General::swroot}/ovpn/ca/cakey.pem" ) { $cakeydisabled = "disabled='disabled'" } else { $cakeydisabled = "" };
            if ( ! -f "${General::swroot}/ovpn/ca/cacert.pem" ) { $cacrtdisabled = "disabled='disabled'" } else { $cacrtdisabled = "" };
            &Header::openbox('100%', 'LEFT', $Lang::tr{'authentication'});
-           print <<END
+ if ($cgiparams{'TYPE'} eq 'host') {
+
+print <<END
            <table width='100%' cellpadding='0' cellspacing='5' border='0'>
            <tr><td colspan='3' bgcolor='#000000'><img src='/images/null.gif' width='1' height='1' border='0' /></td></tr>
-           <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>
-           <tr><td><input type='radio' name='AUTH' value='certfile' $checked{'AUTH'}{'certfile'} $cacrtdisabled /></td>
-               <td class='base'>$Lang::tr{'upload a certificate'}</td></tr>
+           <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>
+           <tr><td><input type='radio' name='AUTH' value='certfile' $checked{'AUTH'}{'certfile'} $cacrtdisabled /></td><td class='base'>$Lang::tr{'upload a certificate'}</td></tr>
            <tr><td colspan='3' bgcolor='#000000'><img src='/images/null.gif' width='1' height='1' BORDER='0' /></td></tr>
-           <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>
-           <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' $cakeydisabled /></td></tr>
-           <tr><td>&nbsp;</td>
-               <td class='base'>$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' $cakeydisabled /></td></tr>
-           <tr><td>&nbsp;</td>
-               <td class='base'>$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' $cakeydisabled /></td></tr>
-           <tr><td>&nbsp;</td>
-               <td class='base'>$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' $cakeydisabled /></td></tr>
-           <tr><td>&nbsp;</td>
-               <td class='base'>$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' $cakeydisabled /></td></tr>
-           <tr><td>&nbsp;</td>
-               <td class='base'>$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' $cakeydisabled /></td></tr>
-           <tr><td>&nbsp;</td>
-               <td class='base'>$Lang::tr{'country'}:</td>
-               <td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
+           <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>
+           <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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'country'}:</td><td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
 END
+;
+
+###
+# m.a.d  Disbale upload cert for n2n connections
+###
+
+} else {
+
+print <<END
+           <table width='100%' cellpadding='0' cellspacing='5' border='0'>
+      
+           <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>
+           <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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$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' $cakeydisabled /></td></tr>
+           <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'country'}:</td><td class='base'><select name='CERT_COUNTRY' $cakeydisabled>
+
+END
+;
+
+}
+
+###
+# m.a.d  Disbale upload cert for n2n connections end
+###
 
-           ;
            foreach my $country (sort keys %{Countries::countries}) {
                print "<option value='$Countries::countries{$country}'";
                if ( $Countries::countries{$country} eq $cgiparams{'CERT_COUNTRY'} ) {
@@ -2436,20 +3090,36 @@ END
                }
                print ">$country</option>";
            }
+###
+# m.a.d  Disbale pkcs-password for n2n connections
+###
+
+if ($cgiparams{'TYPE'} eq 'host') {
            print <<END
            </select></td></tr>
-           <tr><td>&nbsp;</td>
-               
-               <td class='base'>$Lang::tr{'valid till'} (days):</td>
-               <td class='base' nowrap='nowrap'><input type='text' name='DAYS_VALID' value='$cgiparams{'DAYS_VALID'}' size='32' $cakeydisabled /></td></tr>            
-               
-               <tr><td>&nbsp;</td>
+
+       <td class='base'>$Lang::tr{'valid till'} (days):</td>
+       <td class='base' nowrap='nowrap'><input type='text' name='DAYS_VALID' value='$cgiparams{'DAYS_VALID'}' size='32' $cakeydisabled /></td></tr>
+   <tr><td>&nbsp;</td>
                <td class='base'>$Lang::tr{'pkcs12 file password'}:</td>
                <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS1' value='$cgiparams{'CERT_PASS1'}' size='32' $cakeydisabled /></td></tr>
            <tr><td>&nbsp;</td><td class='base'>$Lang::tr{'pkcs12 file password'}:<BR>($Lang::tr{'confirmation'})</td>
                <td class='base' nowrap='nowrap'><input type='password' name='CERT_PASS2' value='$cgiparams{'CERT_PASS2'}' size='32' $cakeydisabled /></td></tr>
-           </table>
+     </table>
+END
+}else{
+           print <<END
+           </select></td></tr>
+   <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+        <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+       </table>
 END
+}
+
+###
+# m.a.d  Disbale pkcs-password for n2n connections end
+###
            ;
            &Header::closebox();
        }
@@ -2517,9 +3187,6 @@ END
     $checked{'ENABLED_ORANGE'}{'off'} = '';
     $checked{'ENABLED_ORANGE'}{'on'} = '';
     $checked{'ENABLED_ORANGE'}{$cgiparams{'ENABLED_ORANGE'}} = 'CHECKED';
-    
-
-#new settings
     $selected{'DDEVICE'}{'tun'} = '';
     $selected{'DDEVICE'}{'tap'} = '';
     $selected{'DDEVICE'}{$cgiparams{'DDEVICE'}} = 'SELECTED';
@@ -2791,8 +3458,15 @@ END
        print "<div align='center'><form method='post'><input type='submit' name='ACTION' value='$Lang::tr{'reset'}' /></div></form>\n";
     }      
     if ( -f "${General::swroot}/ovpn/ca/cacert.pem" ) {
+
+###
+# m.a.d Client Status Table
+###
+
     &Header::openbox('100%', 'LEFT', $Lang::tr{'Client status and controlc' });
     print <<END
+
+
     <table width='100%' border='0' cellspacing='1' cellpadding='0'>
 <tr>
     <td width='10%' class='boldbase' align='center'><b>$Lang::tr{'name'}</b></td>
@@ -2827,13 +3501,23 @@ END
        $cavalid    = $1;
        print "<td align='center'>$cavalid</td>";
        print "<td align='center'>$confighash{$key}[25]</td>";
+
        my $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
+
        if ($confighash{$key}[0] eq 'off') {
            $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
        } else {
+
+###
+# m.a.d net2net Status
+###                
+
+  if ($confighash{$cgiparams{'KEY'}}[3] eq 'host'){
+
            my $cn;
-           my @match = ();     
+       my @match = (); 
            foreach my $line (@status) {
+
                chomp($line);
                if ( $line =~ /^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/) {
                    @match = split(m/^(.+),(\d+\.\d+\.\d+\.\d+\:\d+),(\d+),(\d+),(.+)/, $line);
@@ -2842,11 +3526,36 @@ END
                    }       
                $cn =~ s/[_]/ /g;
                    if ($cn eq "$confighash{$key}[2]") {
-                       $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
+                       $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
                    }
-               }    
-           }
+                }   
+    }
+     } else {
+       my @tempovpnsubnet = split("\/",$confighash{$key}[27]);
+                        my @ovpnip = split /\./,$tempovpnsubnet[0];
+                        my $pingip = "";
+                       
+               if ($confighash{$key}[6] eq 'server') {
+                                               $pingip = "$ovpnip[0].$ovpnip[1].$ovpnip[2].2";
+                                       } else {
+                                               $pingip = "$ovpnip[0].$ovpnip[1].$ovpnip[2].1";
+                                       }
+                               
+         my $p = Net::Ping->new("udp",1);
+                               
+         if ($p->ping($pingip)) {
+                          $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
+                          }    
+                          $p->close(); 
+      
+       }       
        }
+
+###
+# m.a.d net2net Status end
+###    
+
+
        my $disable_clientdl = "disabled='disabled'";
        if (( $cgiparams{'ENABLED'} eq 'on') || 
            ( $cgiparams{'ENABLED_BLUE'} eq 'on') ||
@@ -2958,3 +3667,6 @@ END
     &Header::closebox();
 }
 &Header::closepage();
+
+
+