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/**************************************************************************
* Copyright (C) 2005-2020 by Oleksandr Shneyder *
* <o.shneyder@phoca-gmbh.de> *
* *
* 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, see <https://www.gnu.org/licenses/>. *
***************************************************************************/
#ifndef HTTPBROKERCLIENT_H
#define HTTPBROKERCLIENT_H
#include "x2goclientconfig.h"
#include <QNetworkAccessManager>
#include <QUrl>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QSslError>
#include <QBuffer>
#include <QObject>
#include <QDateTime>
#include <QSslSocket>
#include "sshmasterconnection.h"
/**
@author Oleksandr Shneyder <oleksandr.shneyder@obviously-nice.de>
*/
class QNetworkAccessManager;
struct ConfigFile;
class ONMainWindow;
class HttpBrokerClient: public QObject
{
Q_OBJECT
public:
HttpBrokerClient ( ONMainWindow* wnd, ConfigFile* cfg );
~HttpBrokerClient();
void selectUserSession(const QString& session, const QString& loginName);
void changePassword(QString newPass);
void testConnection();
void closeSSHInteractionDialog();
void sendEvent(const QString& ev, const QString& id, const QString& server, const QString& client,
const QString& login, const QString& cmd, const QString& display, const QString& start, uint connectionTime);
void resumeSession(const QString& id, const QString& server);
private:
QNetworkAccessManager* http;
QNetworkRequest* netRequest;
QSslSocket* sslSocket;
QNetworkReply* sessionsRequest;
QNetworkReply* selSessRequest;
QNetworkReply* chPassRequest;
QNetworkReply* testConRequest;
QNetworkReply* eventRequest;
//List of replies with http resources (icons)
QList<QNetworkReply*> resReplies;
QString nextAuthId;
QString newBrokerPass;
ConfigFile* config;
ONMainWindow* mainWindow;
QTime requestTime;
bool sshBroker;
SshMasterConnection* sshConnection;
QStringList suspendedSession;
private:
void createIniFile(const QString& raw_content);
void processClientConfig(const QString& raw_content);
void parseSession(QString sInfo);
void createSshConnection();
bool checkAccess(QString answer);
QString scramblePwd(const QString& req);
QString getResource(QString resURL);
QString resourceFname(const QUrl& url);
bool isResRequested(const QUrl& url);
void clearResRequests();
private slots:
void slotRequestFinished ( QNetworkReply* reply );
void slotSslErrors ( QNetworkReply* netReply, const QList<QSslError> & errors ) ;
QString getHexVal ( const QByteArray& ba );
void slotSshConnectionError ( QString message, QString lastSessionError );
void slotSshServerAuthError ( int error, QString sshMessage, SshMasterConnection* connection );
void slotSshServerAuthPassphrase ( SshMasterConnection* connection, SshMasterConnection::passphrase_types passphrase_type = SshMasterConnection::PASSPHRASE_PRIVKEY );
void slotSshUserAuthError ( QString error );
void slotSshConnectionOk();
void slotListSessions ( bool success, QString answer, int pid);
void slotSelectSession ( bool success, QString answer, int pid);
void slotPassChanged ( bool success, QString answer, int pid);
void slotEventSent ( bool success, QString answer, int pid);
void slotConnectionTest( bool success, QString answer, int pid);
void slotSshIoErr(SshProcess* caller, QString error, QString lastSessionError);
public slots:
void getUserSessions();
signals:
void haveSshKey ( QString );
void fatalHttpError();
void authFailed();
void sessionsLoaded();
void sessionSelected( );
void passwordChanged( QString );
void connectionTime(int, int);
void enableBrokerLogoutButton ();
};
#endif
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