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/*
* Remote Laboratory Authentication Server
*
* 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 3 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* (c) 2012 Timothy Pearson
* Raptor Engineering
* http://www.raptorengineeringinc.com
*/
#include <tqsocket.h>
#include <tqserversocket.h>
#include <tqapplication.h>
#include <tqvbox.h>
#include <tqtextview.h>
#include <tqlabel.h>
#include <tqpushbutton.h>
#include <tqtextstream.h>
#include <tqsqldatabase.h>
#include <tqsqlcursor.h>
#include <ksimpleconfig.h>
#include <tdekrbserversocket.h>
#include <tdekrbclientsocket.h>
#include <tqtrla.h>
#define MAGIC_NUMBER 1
#define PROTOCOL_VERSION 1
class AuthSocket : public TDEKerberosServerSocket
{
Q_OBJECT
public:
AuthSocket(int sock, int serverID, TQObject *parent=0, const char *name=0);
~AuthSocket();
public:
void close();
void initiateKerberosHandshake();
int enterCommandLoop();
private slots:
void finishKerberosHandshake();
int connectToDatabase();
void connectionClosedHandler();
void commandLoop();
int servLoop();
void pollFlags();
private:
void updateStatistics(int eventType);
private:
int line;
int m_criticalSection;
TQString m_remoteHost;
int m_stationID;
bool m_bound;
int m_serviceID;
int m_serverID;
TQ_ULLONG m_terminationStamp;
bool m_servActive;
int m_servState;
TDEKerberosClientSocket* m_servClientSocket;
TQTimer* m_servClientTimeout;
TQString m_srvServiceHostName;
int m_srvServicePort;
TQTimer* m_kerberosInitTimer;
TQTimer* m_loopTimer;
TQTimer* m_pollTimer;
TQByteArray m_loopBuffer;
KSimpleConfig* m_config;
TQSqlDatabase* m_database;
TQSqlCursor* m_databaseStationsCursor;
TQSqlCursor* m_databaseServicesCursor;
TQSqlCursor* m_databaseServiceTypesCursor;
TQSqlCursor* m_databasePermissionsCursor;
TQSqlCursor* m_databaseActivityCursor;
TQSqlCursor* m_databaseStatisticsCursor;
StationList m_slist;
friend class AuthServer;
};
class AuthServer : public TQServerSocket
{
Q_OBJECT
public:
AuthServer(TQObject* parent=0);
~AuthServer();
void newConnection(int socket);
private slots:
int connectToDatabase();
void pingSQLServer();
signals:
void newConnect(AuthSocket*);
private:
KSimpleConfig* m_config;
TQSqlDatabase* m_database;
TQTimer* m_sqlPingTimer;
int m_serverID;
friend class AuthSocket;
};
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