Initial import of year-and-a-half-old upstream version 0.9.6a

1 files changed, 925 insertions, 0 deletions

diff --git a/src/openvpnmanagementhandler.cpp b/src/openvpnmanagementhandler.cpp
new file mode 100644
index 0000000..02e73f8
--- /dev/null
+++ b/src/openvpnmanagementhandler.cpp
@@ -0,0 +1,925 @@
+/***************************************************************************
+*   Copyright (C) 2004 by Christoph Thielecke                             *
+*   [email protected]                                                       *
+*   contains some code from openvpn-kde-dialogs.pl which is     *
+*   written by  Alon Bar-Lev <[email protected]>                *
+*                                                                         *
+*   This program is free software; you can redistribute it and/or modify  *
+*   it under the terms of the GNU General Public License as published by  *
+*   the Free Software Foundation; either version 2 of the License, or     *
+*   (at your option) any later version.                                   *
+*                                                                         *
+*   This program is distributed in the hope that it will be useful,       *
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+*   GNU General Public License for more details.                          *
+*                                                                         *
+*   You should have received a copy of the GNU General Public License     *
+*   along with this program; if not, write to the                         *
+*   Free Software Foundation, Inc.,                                       *
+*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+***************************************************************************/
+//BEGIN INCLUDES
+#include "openvpnmanagementhandler.h"
+#include <qregexp.h>
+#include <qtextstream.h>
+#include <kpassdlg.h>
+#include <klocale.h>
+#include <qlabel.h>
+#include <qcheckbox.h>
+#include <kmessagebox.h>
+#include <kinputdialog.h>
+#include "kvpncconfig.h"
+#include "utils.h"
+#include "enterxauthinteractivepasscodedialog.h"
+//END INCLUDES
+
+OpenvpnManagementHandler::OpenvpnManagementHandler( QObject *, KVpncConfig *GlobalConfig )
+{
+	this->GlobalConfig = GlobalConfig;
+	fInHold = false;
+	gotGreeting=false;
+	connectedToManagementPort=false;
+	errormsg="";
+
+	if ( GlobalConfig->KvpncDebugLevel > 2 )
+		GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: start", GlobalConfig->debug );
+
+}
+
+OpenvpnManagementHandler::~OpenvpnManagementHandler()
+{}
+
+void OpenvpnManagementHandler::closeConnection()
+{
+	if (socket)
+	{
+		//disconnect( socket, SIGNAL( connected() ), this, SLOT( socketConnected() ) );
+		disconnect( socket, SIGNAL( connectionClosed() ), this, SLOT( socketConnectionClosed() ) );
+		disconnect( socket, SIGNAL( readyRead() ), this, SLOT( socketReadyRead() ) );
+		disconnect( socket, SIGNAL( error( int ) ), this, SLOT( socketError( int ) ) );
+		disconnect( socket, SIGNAL( hostFound() ), this, SLOT( hostFound() ) );
+		
+		socket->clearPendingData();
+		socket->close();
+		if ( socket->state() == QSocket::Closing )
+		{
+			// We have a delayed close.
+			connect( socket, SIGNAL( delayedCloseFinished() ), this, SLOT( socketClosed() ) );
+		}
+		else
+		{
+			// The socket is closed.
+			socketClosed();
+		}
+	}
+}
+
+void OpenvpnManagementHandler::socketConnectionClosed()
+{
+
+
+	if ( GlobalConfig->KvpncDebugLevel > 1 )
+		GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Disconnected to the OpenVPN manage port (%1)." ).arg( QString().setNum( GlobalConfig->OpenvpnManagementPort ) ), GlobalConfig->debug );
+}
+
+void OpenvpnManagementHandler::socketClosed()
+{
+	socketReallyClosed = false;
+	disconnect( socket, SIGNAL( delayedCloseFinished() ), this, SLOT( socketClosed() ) );
+	delete socket;
+	greetingtimer.stop();
+	disconnect ( &greetingtimer, SIGNAL ( timeout() ), this, SLOT ( greetingTimedOut() ) );
+	if ( GlobalConfig->KvpncDebugLevel > 1 )
+		GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Socket to the OpenVPN manage port (%1) closed." ).arg( QString().setNum( GlobalConfig->OpenvpnManagementPort ) ), GlobalConfig->debug );
+	socketReallyClosed = true;
+// 	emit terminate_openvpn();
+}
+
+void OpenvpnManagementHandler::socketConnected()
+{
+
+	connect( socket, SIGNAL( connectionClosed() ), this, SLOT( socketConnectionClosed() ) );
+	connect( socket, SIGNAL( readyRead() ), this, SLOT( socketReadyRead() ) );
+
+// 	KMessageBox::error ( 0, QString("bar"), QString("foo") );
+	connectedToManagementPort=true;
+
+	if ( GlobalConfig->KvpncDebugLevel > 1 )
+		GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Connected to the OpenVPN manage port (%1)." ).arg( QString().setNum( GlobalConfig->OpenvpnManagementPort ) ), GlobalConfig->debug );
+
+
+	socketReadyRead();
+
+}
+
+void OpenvpnManagementHandler::socketError( int e )
+{
+	//         infoText->append( tr("Error number %1 occurred\n").arg(e) );
+	if ( e != 0 )
+		GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + QString().setNum( e ) , GlobalConfig->error );
+}
+
+void OpenvpnManagementHandler::greetingTimedOut()
+{
+	disconnect ( &greetingtimer, SIGNAL ( timeout() ), this, SLOT ( greetingTimedOut() ) );
+	greetingtimer.stop();
+
+	GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n("Got no greeting within %1 seconds from management interface, retrying.").arg("3"), GlobalConfig->error );
+
+
+	closeConnection();
+	while( ! socketReallyClosed )
+	{
+		if (GlobalConfig->appPointer->hasPendingEvents())
+			GlobalConfig->appPointer->processEvents();
+		usleep(500);
+	}
+	doConnect();
+}
+
+void OpenvpnManagementHandler::sendToServer( QString cmd )
+{
+	// write to the server
+	QTextStream os( socket );
+	os << cmd << "\n";
+}
+
+void OpenvpnManagementHandler::socketReadyRead()
+{
+	bool abort=false;
+	if (socket)
+	{
+		if (socket->state() != QSocket::Closing && socket->state() != QSocket::Idle)
+		{
+			while ( !abort && socket->canReadLine() )
+			{
+				QString line = socket->readLine();
+	
+				// 	{
+				// 			QCString s;
+				// 					s.resize( socket->bytesAvailable() + 1 );
+				// 					socket->readBlock( s.data(), socket->bytesAvailable() );
+				// 					QString line( s );
+				// 					{
+	
+				if ( GlobalConfig->KvpncDebugLevel > 2 )
+					GlobalConfig->appendLogEntry( "OpenvpnManagementHandler raw: " + line, GlobalConfig->debug );
+	
+	// 			if ( line.find( "NOOP", 0, FALSE ) > -1 )
+	// 			{
+	// 				// NOOP
+	// 			}
+				// 		else if ( line.find( ">HOLD:", 0, FALSE ) > -1 ) {
+				//
+				// 			if ( GlobalConfig->KvpncDebugLevel > 2 )
+				// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message." ).arg("'hold'"), GlobalConfig->debug );
+				//
+				// 			fInHold = true;
+				// 			int ret = 0;
+				// 			do {
+				// 				ret = KMessageBox::questionYesNo ( 0, i18n( "Release hold?" ), i18n( "OpenVPN" ) );
+				// 			} while ( ret != 0 );
+				//
+				// 			sendToServer( "hold release\n" );
+				//
+				// 			if ( GlobalConfig->KvpncDebugLevel > 2 )
+				// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "hold release sent." ), GlobalConfig->debug );
+				//
+				// 			socket->close();
+				// 			fInHold = false;
+				// 		}
+	
+	
+				if ( line.find( "INFO:OpenVPN Management Interface", 0, FALSE ) > -1 )
+				{
+					gotGreeting=true;
+					disconnect ( &greetingtimer, SIGNAL ( timeout() ), this, SLOT ( greetingTimedOut() ) );
+					greetingtimer.stop ();
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n("Got greeting from management interface."), GlobalConfig->debug );
+	
+				}
+				else if ( line.find( "> NEED - OK:", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("'need ok'"), GlobalConfig->debug );
+	
+					QString req = line.section( QRegExp( ".*'(.*)'. * MSG:( .* )" ), 0, 0 ); // $1;
+					QString msg = line.section( QRegExp( ".*'(.*)'. * MSG:( .* )" ), 1, 1 ); // $2;
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( QString("OpenvpnManagementHandler: req: ")+req+QString(", msg: ")+msg , GlobalConfig->debug );
+	
+					//TODO: look for possible messages, msg2 is the translatable msg
+					QString msg2 = msg;
+	
+					int ret = KMessageBox::questionYesNo ( 0, msg2, i18n( "OpenVPN" ) );
+	
+	
+					if ( ret == 0 )
+					{
+	
+						if ( GlobalConfig->KvpncDebugLevel > 2 )
+							GlobalConfig->appendLogEntry( QString("OpenvpnManagementHandler: ") + QString("'needok': ok") , GlobalConfig->debug );
+	
+						sendToServer( "needok \"" + req + "\" ok\n" );
+					}
+					else
+					{
+	
+						if ( GlobalConfig->KvpncDebugLevel > 2 )
+							GlobalConfig->appendLogEntry( QString("OpenvpnManagementHandler: ") +QString( "'needok': cancel") , GlobalConfig->debug );
+	
+						sendToServer( "needok \"" + req + "\" cancel\n" );
+					}
+					if (socket)
+						socket->close();
+					// if ( line.find( " >PASSWORD:", 0, FALSE ) > -1 ) {
+					//
+					// 			if ( GlobalConfig->KvpncDebugLevel > 2 )
+					// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("'password'"), GlobalConfig->debug );
+					//
+					// 			QString req = line.section( QRegExp( ".*'(.*)'.*" ), 0, 0 ); // $1;
+					// 			QCString password;
+					// 			QString pass = "";
+					// 			int result = KPasswordDialog::getPassword( password, QString( req + i18n( " password:" ) ) );
+					// 			QTextStream os( socket );
+					// 			//			os.setEncoding( QTextStream::UnicodeUTF8 );
+					// 			if ( result == KPasswordDialog::Accepted ) {
+					// 				if ( GlobalConfig->KvpncDebugLevel > 2 )
+					// 					GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "password got from user" ), GlobalConfig->debug );
+					// 				pass = QString( password );
+					//
+					// 				pass = pass.remove( '\r' );
+					// 				pass = pass.remove( '\n' );
+					// 			} else {
+					// 				pass = "";
+					// 			}
+					// 			sendToServer( "password \"" + req + "\" \"" + pass + "\"\n" );
+				}
+				else if ( line.find( "PASSWORD:Need 'Auth' username/password", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("'need username/password'"), GlobalConfig->debug );
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send username..." ), GlobalConfig->debug );
+					GlobalConfig->appendLogEntry( i18n( "Send username..." ), GlobalConfig->info );
+	
+					if ( !GlobalConfig->currentProfile->getUserName().isEmpty()       /* && !GlobalConfig->currentProfile->getDontSaveUsername() */ )
+					{
+						if ( GlobalConfig->KvpncDebugLevel > 2 )
+							GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: username: " + GlobalConfig->currentProfile->getUserName(), GlobalConfig->debug );
+	
+						sendToServer( "username Auth " + GlobalConfig->currentProfile->getUserName() + "\n" );
+					}
+					else
+					{
+						if ( GlobalConfig->TmpUsername.isEmpty() )
+						{
+							bool ok = false;
+							QString username = KInputDialog::getText ( i18n( "User name" ), i18n( "Enter username:" ), "", &ok );
+							QTextStream os( socket );
+							os.setEncoding( QTextStream::UnicodeUTF8 );
+							if ( ok == true && !username.isEmpty() )
+							{
+								if ( GlobalConfig->KvpncDebugLevel > 2 )
+									GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "username got from user" ), GlobalConfig->debug );
+								GlobalConfig->TmpUsername = username;
+	
+								if ( GlobalConfig->KvpncDebugLevel > 5 )
+									GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: username: " + GlobalConfig->TmpUsername, GlobalConfig->debug );
+	
+								sendToServer( "username Auth " + GlobalConfig->TmpUsername + "\n" );
+							}
+							else
+							{
+								GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: username dialog canceled and username empty, stop.", GlobalConfig->info );
+								abort = true;
+							}
+						}
+						else
+						{
+							if ( GlobalConfig->KvpncDebugLevel > 5 )
+								GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: username: " + GlobalConfig->TmpUsername, GlobalConfig->debug );
+							sendToServer( "username Auth " + GlobalConfig->TmpUsername + "\n" );
+						}
+					}
+				}
+				else if ( line.find( "SUCCESS: 'Auth' username entered", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("SUCCESS: 'Auth' username entered"), GlobalConfig->debug );
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send password..." ), GlobalConfig->debug );
+					GlobalConfig->appendLogEntry( i18n( "Send password..." ), GlobalConfig->info );
+	
+					if ( !GlobalConfig->currentProfile->getUserPassword().isEmpty()       /* && GlobalConfig->currentProfile->getSaveUserPassword()  */ )
+					{
+						// 				if ( GlobalConfig->KvpncDebugLevel > 5 )
+						// 					GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password: " +GlobalConfig->currentProfile->getUserPassword(), GlobalConfig->debug );
+	
+						sendToServer( "password Auth " + GlobalConfig->currentProfile->getUserPassword() + "\n" );
+					}
+					else
+					{
+						if ( GlobalConfig->TmpPassword.isEmpty() )
+						{
+							QCString password;
+							QString pass = "";
+							int result = KPasswordDialog::getPassword( password, QString( i18n( " password:" ) ) );
+							QTextStream os( socket );
+							//			os.setEncoding( QTextStream::UnicodeUTF8 );
+							if ( result == KPasswordDialog::Accepted )
+							{
+								if ( GlobalConfig->KvpncDebugLevel > 2 )
+									GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "password got from user" ), GlobalConfig->debug );
+								GlobalConfig->TmpPassword = QString( password );
+	
+	
+								// 						if ( GlobalConfig->KvpncDebugLevel > 5 )
+								// 							GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password: "+GlobalConfig->TmpPassword, GlobalConfig->debug );
+	
+								sendToServer( "password Auth " + GlobalConfig->TmpPassword + "\n" );
+							}
+							else
+							{
+								GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password dialog canceled and password empty, stop.", GlobalConfig->info );
+								abort = true;
+							}
+						}
+						else
+						{
+							// 						if ( GlobalConfig->KvpncDebugLevel > 5 )
+							// 							GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password: "+GlobalConfig->TmpPassword, GlobalConfig->debug );
+							sendToServer( "password Auth " + GlobalConfig->TmpPassword + "\n" );
+	
+						}
+					}
+				}
+	
+				// 		else if ( line.find( "SUCCESS: 'Auth' username entered", 0, FALSE ) > -1 ) {
+				//
+				// 			if ( GlobalConfig->KvpncDebugLevel > 2 )
+				// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message, 2. step" ).arg("'need username/password'"), GlobalConfig->debug );
+				//
+				// 			if ( GlobalConfig->KvpncDebugLevel > 2 )
+				// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send password..." ), GlobalConfig->debug );
+				//
+				// 			if (  GlobalConfig->currentProfile->getUserPassword().isEmpty() )
+				// 				sendToServer( "password Auth " + GlobalConfig->TmpPassword + "\"\n" );
+				// 			else
+				// 				sendToServer( "password Auth " + GlobalConfig->currentProfile->getUserPassword() + "\"\n" );
+				//
+				// 		}
+	
+				else if ( line.find( "PASSWORD:Need 'HTTP Proxy' username/password", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("'HTTP Proxy password'"), GlobalConfig->debug );
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send HTTP Proxy username..." ), GlobalConfig->debug );
+					GlobalConfig->appendLogEntry( i18n( "Send HTTP Proxy username..." ), GlobalConfig->info );
+	
+					if ( !GlobalConfig->currentProfile->getHttpProxyUser().isEmpty() )
+					{
+						if ( GlobalConfig->KvpncDebugLevel > 5 )
+							GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: HTTP proxy user: " + GlobalConfig->currentProfile->getHttpProxyUser() , GlobalConfig->debug );
+	
+						sendToServer( "username  \"HTTP Proxy\"" + GlobalConfig->currentProfile->getHttpProxyUser() + "\n" );
+					}
+				}
+	
+				else if ( line.find( "SUCCESS: 'HTTP Proxy' username entered", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("SUCCESS: 'HTTP Proxy' username entered"), GlobalConfig->debug );
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send HTTP Proxy password..." ), GlobalConfig->debug );
+					GlobalConfig->appendLogEntry( i18n( "Send HTTP Proxy password..." ), GlobalConfig->info );
+	
+					if ( !GlobalConfig->currentProfile->getHttpProxyPass().isEmpty() )
+					{
+						if ( GlobalConfig->KvpncDebugLevel > 5 )
+							GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: HTTP proxy auth password: " + GlobalConfig->currentProfile->getHttpProxyPass(), GlobalConfig->debug );
+						sendToServer( "password  \"HTTP Proxy\"" + GlobalConfig->currentProfile->getHttpProxyPass() + "\n" );
+					}
+					else
+					{
+						if ( GlobalConfig->TmpHttpProxyPassword.isEmpty() )
+						{
+							QCString password;
+							QString pass = "";
+	
+							QTextStream os( socket );
+							os.setEncoding( QTextStream::UnicodeUTF8 );
+	
+							GlobalConfig->TmpHttpProxyPassword = "";
+							EnterXauthInteractivePasscodeDialog dlg( 0);
+							dlg.setCaption(i18n( "Enter HTTP proxy auth password" ) );
+							dlg.main->DescriptionLabel->setText( i18n( "Enter HTTP proxy auth password:" ) );
+							dlg.main->LabelPassword->setText( i18n( "HTTP proxy auth password:" ) );
+							dlg.main->SavePasswordCheckBox->setText( i18n( "Save HTTP proxy auth password" ) );
+							if ( GlobalConfig->KvpncDebugLevel > 0 )
+								GlobalConfig->appendLogEntry ( "[openvpn] " + i18n( "HTTP proxy auth password requested...\n" ), GlobalConfig->debug );
+							if ( dlg.exec() )
+							{
+	
+								pass = dlg.main->PasswordEdit->text();
+								if ( !pass.isEmpty() )
+								{
+	
+									if ( GlobalConfig->KvpncDebugLevel > 2 )
+										GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "HTTP proxy auth password got from user" ), GlobalConfig->debug );
+	
+									if ( dlg.main->SavePasswordCheckBox->isChecked() )
+									{
+										// 								GlobalConfig->currentProfile->setSavePrivateKeyPassword(true);
+										GlobalConfig->currentProfile->setHttpProxyPass ( QString( pass ) );
+									}
+	
+									GlobalConfig->TmpHttpProxyPassword = QString( pass );
+	
+									if ( GlobalConfig->KvpncDebugLevel > 5 )
+										GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: HTTP proxy auth password: " + GlobalConfig->TmpHttpProxyPassword, GlobalConfig->debug );
+	
+									if ( GlobalConfig->KvpncDebugLevel > 2 )
+										GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send HTTP proxy auth password..." ), GlobalConfig->debug );
+	
+									sendToServer( "password  \"HTTP Proxy\"" + GlobalConfig->TmpHttpProxyPassword + "\n" );
+								}
+								else
+								{
+									GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: HTTP proxy auth password empty, stop.", GlobalConfig->error );
+									abort = true;
+								}
+							}
+							else
+							{
+								GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password dialog canceled and HTTP proxy auth password empty, stop.", GlobalConfig->info );
+								abort = true;
+							}
+						}
+						else
+						{
+							sendToServer( "password  \"HTTP Proxy\"" + GlobalConfig->TmpHttpProxyPassword + "\n" );
+							if ( GlobalConfig->KvpncDebugLevel > 5 )
+							{
+								GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: HTTP proxy auth password: " + GlobalConfig->TmpHttpProxyPassword, GlobalConfig->debug );
+								GlobalConfig->appendLogEntry( QString( "OpenvpnManagementHandler: HTTP proxy auth password string: " ) + QString( "password  \"HTTP Proxy\" " + GlobalConfig->TmpHttpProxyPassword + "\n" ), GlobalConfig->debug );
+							}
+						}
+					}
+				}
+	
+				else if ( line.find( "PASSWORD:Need 'Private Key' password", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("'private key password'"), GlobalConfig->debug );
+	
+					if ( !GlobalConfig->currentProfile->getPrivateKeyPass().isEmpty() )
+					{
+						// 												if ( GlobalConfig->KvpncDebugLevel > 5 )
+						// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password: " + GlobalConfig->TmpPrivateKeyPass, GlobalConfig->debug );
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send private key password..." ), GlobalConfig->debug );
+					GlobalConfig->appendLogEntry( i18n( "Send private key password..." ), GlobalConfig->info );
+	
+						sendToServer( "password  \"Private Key\" " + GlobalConfig->currentProfile->getPrivateKeyPass() + "\n" );
+					}
+					else
+					{
+						if ( ( Utils(GlobalConfig).getNeedsPassphrase(GlobalConfig->TmpPrivateKeyPass) && GlobalConfig->TmpPrivateKeyPass.isEmpty() ) || GlobalConfig->currentProfile->getPrivateKeyPass().isEmpty() )
+						{
+							GlobalConfig->TmpPassword = "";
+							QCString password;
+							QString pass = "";
+	
+							QTextStream os( socket );
+							//			os.setEncoding( QTextStream::UnicodeUTF8 );
+	
+							GlobalConfig->TmpPrivateKeyPass = "";
+							EnterXauthInteractivePasscodeDialog dlg( 0);
+							dlg.setCaption( i18n( "Enter private key password" ) );
+							dlg.main->DescriptionLabel->setText( i18n( "Enter private key password to unlock private key:" ) );
+							dlg.main->LabelPassword->setText( i18n( "Private key password:" ) );
+							dlg.main->SavePasswordCheckBox->setText( i18n( "Save private key password" ) );
+							dlg.resize(600,200);
+							if ( GlobalConfig->KvpncDebugLevel > 0 )
+								GlobalConfig->appendLogEntry ( "[openvpn] " + i18n( "Password for private key requested...\n" ), GlobalConfig->debug );
+							if ( dlg.exec() )
+							{
+	
+								pass = dlg.main->PasswordEdit->text();
+								if ( !pass.isEmpty() )
+								{
+	
+									if ( GlobalConfig->KvpncDebugLevel > 2 )
+										GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "private key password got from user" ), GlobalConfig->debug );
+	
+									if ( dlg.main->SavePasswordCheckBox->isChecked() )
+									{
+										GlobalConfig->currentProfile->setSavePrivateKeyPassword( true );
+										GlobalConfig->currentProfile->setPrivateKeyPass( QString( pass ) );
+									}
+	
+									GlobalConfig->TmpPrivateKeyPass = QString( pass );
+	
+									// 												if ( GlobalConfig->KvpncDebugLevel > 5 )
+									// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: private key password: " + GlobalConfig->TmpPrivateKeyPass, GlobalConfig->debug );
+	
+									if ( GlobalConfig->KvpncDebugLevel > 2 )
+										GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send private key password..." ), GlobalConfig->debug );
+	
+									sendToServer( "password  \"Private Key\" " + GlobalConfig->TmpPrivateKeyPass + "\n" );
+								}
+								else
+								{
+									GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password empty, stop.", GlobalConfig->error );
+									abort = true;
+								}
+							}
+							else
+							{
+								GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password dialog canceled and password empty, stop.", GlobalConfig->info );
+								abort = true;
+							}
+						}
+						else
+						{
+							sendToServer( "password  \"Private Key\" " + GlobalConfig->TmpPrivateKeyPass + "\n" );
+							// 												if ( GlobalConfig->KvpncDebugLevel > 5 )
+							// 					{
+							// 					GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: private key password: " + GlobalConfig->TmpPrivateKeyPass, GlobalConfig->debug );
+							// 					GlobalConfig->appendLogEntry( QString("OpenvpnManagementHandler: private key password string: ") + QString("password  \"Private Key\" " + GlobalConfig->TmpPrivateKeyPass + "\n"),GlobalConfig->debug);
+							// 					}
+						}
+					}
+				}
+	
+				else if ( line.find( "PASSWORD:Verification Failed: 'Private Key'", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "wrong private key password" ), GlobalConfig->debug );
+	
+					GlobalConfig->TmpPassword = "";
+					QCString password;
+					QString pass = "";
+	
+					QTextStream os( socket );
+					//			os.setEncoding( QTextStream::UnicodeUTF8 );
+	
+					GlobalConfig->TmpPrivateKeyPass = "";
+					EnterXauthInteractivePasscodeDialog dlg( 0);
+					dlg.setCaption(i18n( "Enter private key password" ) );
+					dlg.main->DescriptionLabel->setText( i18n( "Enter private key password to unlock private key:" ) );
+					dlg.main->LabelPassword->setText( i18n( "Private key password:" ) );
+					dlg.main->SavePasswordCheckBox->setText( i18n( "Save private key password" ) );
+					if ( GlobalConfig->KvpncDebugLevel > 0 )
+						GlobalConfig->appendLogEntry ( "[openvpn] " + i18n( "Password for private key requested...\n" ), GlobalConfig->debug );
+					if ( dlg.exec() )
+					{
+						pass = dlg.main->PasswordEdit->text();
+	
+						if ( !pass.isEmpty() )
+						{
+	
+							if ( GlobalConfig->KvpncDebugLevel > 2 )
+								GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "private key password got from user" ), GlobalConfig->debug );
+	
+							if ( dlg.main->SavePasswordCheckBox->isChecked() )
+							{
+								GlobalConfig->currentProfile->setSavePrivateKeyPassword( true );
+								GlobalConfig->currentProfile->setPrivateKeyPass( QString( pass ) );
+							}
+	
+							GlobalConfig->TmpPrivateKeyPass = QString( pass );
+	
+							// 												if ( GlobalConfig->KvpncDebugLevel > 5 )
+							// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: private key password: " + GlobalConfig->TmpPrivateKeyPass, GlobalConfig->debug );
+	
+							GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send private key password..." ), GlobalConfig->info );
+	
+							sendToServer( "password  \"Private Key\" " + GlobalConfig->TmpPrivateKeyPass + "\n" );
+						}
+						else
+						{
+							GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password empty, stop.", GlobalConfig->error );
+							abort = true;
+						}
+					}
+					else
+					{
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password dialog canceled and password empty, stop.", GlobalConfig->info );
+						abort = true;
+					}
+				}
+	
+				else if ( line.find( "FATAL:script failed: shell command exited with error status", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: script exited with wrong status" , GlobalConfig->error );
+	
+					abort = true;
+				}
+	
+				else if ( line.find( "PASSWORD:Verification Failed: 'Auth'", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password verification failed!" , GlobalConfig->error );
+	
+					GlobalConfig->appendLogEntry( i18n( "Authentication failed (%1)!" ).arg( i18n( "user password" ) ) , GlobalConfig->error );
+	
+					abort = true;
+				}
+	
+				else if ( line.find( "FATAL:Cannot load CA certificate file", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( i18n("OpenvpnManagementHandler: CA certifcate file could not be loaded! Please check your CA certificate file.") , GlobalConfig->error );
+	
+					GlobalConfig->appendLogEntry( i18n( "Certificate load failed (%1)!" ).arg( i18n( "CA certificate" ) ) , GlobalConfig->error );
+	
+					abort = true;
+				}
+	
+				else if ( line.find( "FATAL:Message hash algorithm", 0, FALSE ) > -1 && line.find( "not found", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 2 )
+						GlobalConfig->appendLogEntry( i18n("OpenvpnManagementHandler: Hash algorithm %1 could not found! Please check your OpenVPN settings.").arg(line.section(' ',3,3).remove('\'')) , GlobalConfig->error );
+	
+					GlobalConfig->appendLogEntry( i18n( "Hash algorithm not found (%1)!" ).arg(line.section(' ',3,3).remove('\'') ) , GlobalConfig->error );
+	
+					abort = true;
+				}
+	
+				else if ( line.find( "PASSWORD:Need 'eToken token' password", 0, FALSE ) > -1)
+				{
+							GlobalConfig->TmpPassword = "";
+							QCString password;
+							QString pass = "";
+	
+							QTextStream os( socket );
+							//			os.setEncoding( QTextStream::UnicodeUTF8 );
+	
+							GlobalConfig->TmpPrivateKeyPass = "";
+							EnterXauthInteractivePasscodeDialog dlg( 0);
+							dlg.setCaption( i18n( "Enter token pin" ) );
+							dlg.main->DescriptionLabel->setText( i18n( "Enter eToken pin for unlocking token \"%1\":" ).arg(GlobalConfig->currentProfile->getPkcs11Id()) );
+							dlg.main->LabelPassword->setText( i18n( "eToken pin:" ) );
+							dlg.main->SavePasswordCheckBox->hide();
+							dlg.main->adjustSize();
+							dlg.adjustSize();
+							if ( GlobalConfig->KvpncDebugLevel > 1 )
+								GlobalConfig->appendLogEntry ( "[openvpn] " + i18n( "eToken pin for unlocking token requested...\n" ), GlobalConfig->debug );
+							if ( dlg.exec() )
+							{
+	
+								pass = dlg.main->PasswordEdit->text();
+								if ( !pass.isEmpty() )
+								{
+	
+									if ( GlobalConfig->KvpncDebugLevel > 1 )
+										GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "token password got from user" ), GlobalConfig->debug );
+	
+	
+									GlobalConfig->TmpPrivateKeyPass = QString( pass );
+	
+									// 												if ( GlobalConfig->KvpncDebugLevel > 5 )
+									// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: token password: " + GlobalConfig->TmpPrivateKeyPass, GlobalConfig->debug );
+	
+	
+									if ( GlobalConfig->KvpncDebugLevel > 2 )
+										GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send token password..." ), GlobalConfig->debug );
+									GlobalConfig->appendLogEntry( i18n( "Send token password..." ), GlobalConfig->info );
+									sendToServer( "password  \"eToken token\" " + GlobalConfig->TmpPrivateKeyPass + "\n" );
+								}
+								else
+								{
+									GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: token password empty, stop.", GlobalConfig->error );
+									abort = true;
+								}
+							}
+							else
+							{
+								GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password dialog canceled and password empty, stop.", GlobalConfig->info );
+								abort = true;
+							}
+				}
+	
+				else if ( line.find( "SUCCESS: 'eToken token' password entered, but not yet verified", 0, FALSE ) > -1 )
+				{
+					if ( GlobalConfig->KvpncDebugLevel > 1 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("SUCCESS for 'eToken token' password"), GlobalConfig->debug );
+				}
+	
+				else if ( line.find( ">PASSWORD:Need '", 0, FALSE) > -1 && line.find( "token' password", 0, FALSE ) > -1)
+				{
+							GlobalConfig->TmpPassword = "";
+							QCString password;
+							QString pass = "";
+							QString TokenName = line.section('\'',1,1);
+							if ( GlobalConfig->KvpncDebugLevel > 4 )
+							{
+								GlobalConfig->appendLogEntry ( "[openvpn] " + i18n( "token name detected: %1\n" ).arg(TokenName), GlobalConfig->debug );
+							}
+	
+							QTextStream os( socket );
+							//			os.setEncoding( QTextStream::UnicodeUTF8 );
+	
+							GlobalConfig->TmpPrivateKeyPass = "";
+							EnterXauthInteractivePasscodeDialog dlg( 0);
+							dlg.setCaption( i18n( "Enter token pin" ) );
+							dlg.main->DescriptionLabel->setText( i18n( "Enter pin for unlocking token \"%1\":" ).arg(GlobalConfig->currentProfile->getPkcs11Id()) );
+							dlg.main->LabelPassword->setText( i18n( "PIN:" ) );
+							dlg.main->SavePasswordCheckBox->hide();
+							dlg.main->adjustSize();
+							dlg.adjustSize();
+							if ( GlobalConfig->KvpncDebugLevel > 1 )
+								GlobalConfig->appendLogEntry ( "[openvpn] " + i18n( "PIN for unlocking token requested...\n" ), GlobalConfig->debug );
+							if ( dlg.exec() )
+							{
+	
+								pass = dlg.main->PasswordEdit->text();
+								if ( !pass.isEmpty() )
+								{
+	
+									if ( GlobalConfig->KvpncDebugLevel > 1 )
+										GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "token password got from user" ), GlobalConfig->debug );
+	
+	
+									GlobalConfig->TmpPrivateKeyPass = QString( pass );
+	
+									// 												if ( GlobalConfig->KvpncDebugLevel > 5 )
+									// 				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: token password: " + GlobalConfig->TmpPrivateKeyPass, GlobalConfig->debug );
+	
+	
+									if ( GlobalConfig->KvpncDebugLevel > 2 )
+										GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Send token password..." ), GlobalConfig->debug );
+									GlobalConfig->appendLogEntry( i18n( "Send token password..." ), GlobalConfig->info );
+									sendToServer( "password  \""+TokenName+"\" " + GlobalConfig->TmpPrivateKeyPass + "\n" );
+								}
+								else
+								{
+									GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: token password empty, stop.", GlobalConfig->error );
+									abort = true;
+								}
+							}
+							else
+							{
+								GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: password dialog canceled and password empty, stop.", GlobalConfig->info );
+								abort = true;
+							}
+				}
+	
+				else if ( line.find( "SUCCESS: '", 0, FALSE ) > -1  && line.find( "token' password entered, but not yet verified", 0, FALSE ) > -1 )
+				{
+					QString TokenName = line.section('\'',1,1);
+					if ( GlobalConfig->KvpncDebugLevel > 4 )
+					{
+						GlobalConfig->appendLogEntry ( "[openvpn] " + i18n( "token name detected: %1\n" ).arg(TokenName), GlobalConfig->debug );
+					}
+					if ( GlobalConfig->KvpncDebugLevel > 1 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("SUCCESS for '%1' password").arg(TokenName), GlobalConfig->debug );
+				}
+	
+				else if ( line.find( "SUCCESS: 'Auth' password entered, but not yet verified", 0, FALSE ) > -1 )
+				{
+					if ( GlobalConfig->KvpncDebugLevel > 1 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("SUCCESS for user password"), GlobalConfig->debug );
+				}
+	
+				else if ( line.find( "Need 'token-insertion-request'", 0, FALSE ) > -1 )
+				{
+	// 				if ( GlobalConfig->KvpncDebugLevel > 1 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("token-insertion-request"), GlobalConfig->debug );
+					KMessageBox::error ( 0, i18n("Token \"%1\" is not inserted!").arg(GlobalConfig->currentProfile->getPkcs11Id()), i18n("Token missing") );
+					abort = true;
+				}
+	
+				else if ( line.find( "SUCCESS: 'Private Key' password entered, but not yet verified", 0, FALSE ) > -1 )
+				{
+	
+					if ( GlobalConfig->KvpncDebugLevel > 1 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got %1 message" ).arg("SUCCESS for 'Private Key' password"), GlobalConfig->debug );
+				}
+				else if ( line.find( "external program fork failed", 0, FALSE ) > -1 )
+				{
+	
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "External program fork failed, need security parameter." ), GlobalConfig->debug );
+						GlobalConfig->OpenvpnNeedSecurityParameter=true;
+						abort = true;
+				}
+				else
+				{
+					if ( GlobalConfig->KvpncDebugLevel > 1 )
+						GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "got other management message: %1" ).arg(line), GlobalConfig->debug );
+				}
+				if (abort)
+				{
+					if (socket)
+					{
+						disconnect( socket, SIGNAL( connected() ), this, SLOT( socketConnected() ) );
+						disconnect( socket, SIGNAL( connectionClosed() ), this, SLOT( socketConnectionClosed() ) );
+						disconnect( socket, SIGNAL( readyRead() ), this, SLOT( socketReadyRead() ) );
+						disconnect( socket, SIGNAL( error( int ) ), this, SLOT( socketError( int ) ) );
+						disconnect( socket, SIGNAL( hostFound() ), this, SLOT( hostFound() ) );
+						socket->close();
+						if ( socket->state() == QSocket::Closing )
+						{
+								// We have a delayed close.
+								connect( socket, SIGNAL(delayedCloseFinished()), this, SLOT(socketClosed()) );
+						}
+						else
+						{
+								// The socket is closed.
+								socketClosed();
+								emit terminate_openvpn();
+						}
+					}
+				}
+			}
+		}
+		else
+		{
+			if ( GlobalConfig->KvpncDebugLevel > 4 )
+			{
+				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Socket state is strange: %1" ).arg( QString().setNum( socket->state() ) ), GlobalConfig->debug );
+			}
+		}
+	}
+}
+
+bool OpenvpnManagementHandler::isConnectedToManagementPort()
+{
+	return connectedToManagementPort;
+}
+
+bool OpenvpnManagementHandler::doConnect()
+{
+
+	socket = 0L;
+	socket = new QSocket( this );
+	if (socket)
+	{
+		connect( socket, SIGNAL( connected() ), this, SLOT( socketConnected() ) );
+		connect( socket, SIGNAL( hostFound() ), this, SLOT( hostFound() ) );
+		connect( socket, SIGNAL( error( int ) ), this, SLOT( socketError( int ) ) );
+	
+
+		if ( socket->state() == QSocket::Idle )
+		{
+			if ( GlobalConfig->KvpncDebugLevel > 1 )
+			{
+				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Connecting to the OpenVPN manage port (%1)..." ).arg( QString().setNum( GlobalConfig->OpenvpnManagementPort ) ), GlobalConfig->debug );
+			}
+			socket->connectToHost( "127.0.0.1", GlobalConfig->OpenvpnManagementPort );
+			
+			connect ( &greetingtimer, SIGNAL ( timeout() ), this, SLOT ( greetingTimedOut() ) );
+			greetingtimer.start ( 3 * 1000, TRUE );
+		
+			if ( GlobalConfig->KvpncDebugLevel > 2 )
+				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler " + i18n("Management greeting timer started."), GlobalConfig->debug );
+		
+			return true;
+		}
+		else
+		{
+			if ( GlobalConfig->KvpncDebugLevel > 2 )
+				GlobalConfig->appendLogEntry( "OpenvpnManagementHandler " + i18n("connection already in progress, skipping connect"), GlobalConfig->debug );
+		
+			return false;
+		}
+	}
+	else
+	{
+		return false;
+	 }
+}
+
+void OpenvpnManagementHandler::hostFound()
+{
+// 	KMessageBox::error ( 0, QString("bar"), QString("foo") );
+	if ( GlobalConfig->KvpncDebugLevel > 1 )
+	{
+		GlobalConfig->appendLogEntry( "OpenvpnManagementHandler: " + i18n( "Connecting to the OpenVPN manage port (%1)... host found" ).arg( QString().setNum( GlobalConfig->OpenvpnManagementPort ) ), GlobalConfig->debug );
+	}
+
+}