wsauthenticationpage.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2018-07-02
 * Description : embedded web browser for web service authentication
 *
 * Copyright (C) 2018      by Thanh Trung Dinh <dinhthanhtrung1996 at gmail dot com>
 *
 * 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, 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.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_WS_AUTHENTICATION_PAGE_H
#define DIGIKAM_WS_AUTHENTICATION_PAGE_H
 
#include "digikam_config.h"
 
// Qt includes
 
#include <QByteArray>
#include <QString>
#include <QUrl>
#include <QMap>
 
#ifdef HAVE_QWEBENGINE
#   include <QWebEngineView>
#   include <QWebEnginePage>
#   include <QWebEngineProfile>
#   include <QWebEngineCookieStore>
#else
#   include <qwebview.h>
#   include <qwebpage.h>
#   include <qwebframe.h>
#   include <QNetworkRequest>
#endif
 
// Local includes
 
#include "dwizardpage.h"
#include "dinfointerface.h"
#include "wsauthentication.h"
 
using namespace Digikam;
 
namespace DigikamGenericUnifiedPlugin
{
 
#ifdef HAVE_QWEBENGINE
 
class WSAuthenticationPage : public QWebEnginePage
 
#else
 
class WSAuthenticationPage : public QWebPage
 
#endif // #ifdef HAVE_QWEBENGINE
 
{
    Q_OBJECT
 
public:
 
#ifdef HAVE_QWEBENGINE
 
    explicit WSAuthenticationPage(QObject* const parent, QWebEngineProfile* profile, const QString& callbackUrl);
 
#else
 
    explicit WSAuthenticationPage(QObject* const parent, const QString& callbackUrl);
 
#endif // #ifdef HAVE_QWEBENGINE
 
    virtual ~WSAuthenticationPage();
 
    void setCallbackUrl(const QString& url);
 
#ifdef HAVE_QWEBENGINE
 
    bool acceptNavigationRequest(const QUrl& url, QWebEnginePage::NavigationType type, bool isMainFrame);
 
#else
 
private Q_SLOTS:
 
    bool slotUrlChanged(const QUrl& url);
 
#endif // #ifdef HAVE_QWEBENGINE
 
Q_SIGNALS:
 
    void callbackCatched(const QString&);
 
private:
 
    QString m_callbackUrl;
};
 
// -------------------------------------------------------------------
 
#ifdef HAVE_QWEBENGINE
 
class WSAuthenticationPageView : public QWebEngineView
 
#else
 
class WSAuthenticationPageView : public QWebView
 
#endif
{
    Q_OBJECT
 
public:
 
    explicit WSAuthenticationPageView(QWidget* const parent,
                                      WSAuthentication* const wsAuth,
                                      const QString& callbackUrl);
    ~WSAuthenticationPageView();
 
    bool authenticationComplete() const;
 
private:
 
    /*
     * Parse url into a hash map with key and value for each parameter
     */
    QMap<QString, QString> parseUrlFragment(const QString& urlFragment);
 
Q_SIGNALS:
 
    void signalAuthenticationComplete(bool);
 
private Q_SLOTS:
 
    void slotCallbackCatched(const QString& callbackUrl);
    void slotOpenBrowser(const QUrl& url);
    void slotCloseBrowser();
 
private:
 
    WSAuthentication*   m_WSAuthentication;
};
 
// -------------------------------------------------------------------
 
class WSAuthenticationWizard : public DWizardPage
{
    Q_OBJECT
 
public:
 
    explicit WSAuthenticationWizard(QWizard* const dialog, const QString& title,
                                    const QString& callback = QLatin1String("http://127.1.1.0:8000/"));     // krazy:exclude=insecurenet
    ~WSAuthenticationWizard();
 
    bool isComplete() const;
 
    void initializePage();
    bool validatePage();
    void cleanupPage();
 
public Q_SLOTS:
 
    void slotAuthenticationComplete(bool isLinked);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace DigikamGenericUnifiedPlugin
 
#endif // DIGIKAM_WS_AUTHENTICATION_PAGE_H