network/ktp-auth-handler/x-telepathy-sso-google-operation.cpp

0001 /*************************************************************************************
0002  *  Copyright (C) 2013 by Alejandro Fiestas Olivares <afiestas@kde.org>              *
0003  *                                                                                   *
0004  *  This library is free software; you can redistribute it and/or                    *
0005  *  modify it under the terms of the GNU Lesser General Public                       *
0006  *  License as published by the Free Software Foundation; either                     *
0007  *  version 2 of the License, or (at your option) any later version.                 *
0008  *                                                                                   *
0009  *  This library is distributed in the hope that it will be useful,                  *
0010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of                   *
0011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU                *
0012  *  Library General Public License for more details.                                 *
0013  *                                                                                   *
0014  *  You should have received a copy of the GNU Library General Public License        *
0015  *  along with this library; see the file COPYING.LIB.  If not, write to             *
0016  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,             *
0017  *  Boston, MA 02110-1301, USA.                                                      *
0018  *************************************************************************************/
0019
0020 #include "x-telepathy-sso-google-operation.h"
0021
0022 #include <KAccounts/getcredentialsjob.h>
0023 #include <QDebug>
0024
0025 #include <KSharedConfig>
0026 #include <KConfigGroup>
0027 #include <KLocalizedString>
0028
0029 XTelepathySSOGoogleOperation::XTelepathySSOGoogleOperation(const Tp::AccountPtr &account, int accountStorageId, Tp::Client::ChannelInterfaceSASLAuthenticationInterface *saslIface)
0030     : PendingOperation(account)
0031     , m_saslIface(saslIface)
0032     , m_accountStorageId(accountStorageId)
0033 {
0034     connect(m_saslIface, SIGNAL(SASLStatusChanged(uint,QString,QVariantMap)), SLOT(onSASLStatusChanged(uint,QString,QVariantMap)));
0035 }
0036
0037 void XTelepathySSOGoogleOperation::onSASLStatusChanged(uint status, const QString &reason, const QVariantMap &details)
0038 {
0039     switch (status){
0040     case Tp::SASLStatusNotStarted:
0041     {
0042         qDebug() << "Status Not started";
0043         GetCredentialsJob *job = new GetCredentialsJob(m_accountStorageId, QStringLiteral("oauth2"), QStringLiteral("web_server"), this);
0044         connect(job, SIGNAL(finished(KJob*)), SLOT(gotCredentials(KJob*)));
0045         job->start();
0046         break;
0047     }
0048     case Tp::SASLStatusServerSucceeded:
0049         qDebug() << "Status Server Succeeded";
0050         m_saslIface->AcceptSASL();
0051         break;
0052
0053     case Tp::SASLStatusSucceeded:
0054         qDebug() << "Authentication succeeded";
0055         setFinished();
0056         break;
0057     case Tp::SASLStatusServerFailed:
0058         qDebug() << "Auth failed";
0059         QString errorMessage = details[QLatin1String("server-message")].toString();
0060         if (errorMessage.isEmpty()) {
0061             errorMessage = details[QLatin1String("debug-message")].toString();
0062         }
0063         setFinishedWithError(reason, errorMessage.isEmpty() ? i18n("Authentication error") : errorMessage);
0064     }
0065 }
0066
0067 void XTelepathySSOGoogleOperation::gotCredentials(KJob *kjob)
0068 {
0069     GetCredentialsJob *job = qobject_cast< GetCredentialsJob* >(kjob);
0070     QVariantMap credentialsData = job->credentialsData();
0071
0072     QByteArray data;
0073     data.append("\0", 1);
0074     data.append(credentialsData["AccountUsername"].toByteArray());
0075     data.append("\0", 1);
0076     data.append(credentialsData["AccessToken"].toByteArray());
0077
0078     qDebug() << "Received Google credentials, starting auth mechanism...";
0079
0080     m_saslIface->StartMechanismWithData(QLatin1String("X-OAUTH2"), data);
0081 }