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/*
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) 2013 David Edmundson <kde@davidedmundson.co.uk>
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, see <http://www.gnu.org/licenses/>.
*/
#include "x-telepathy-sso-facebook-operation.h"
#include <TelepathyQt/Account>
#include <TelepathyQt/ChannelInterfaceSASLAuthenticationInterface>
#include <TelepathyQt/AccountInterfaceStorageInterface>
#include <TelepathyQt/PendingVariantMap>
#include <Accounts/Account>
#include <KDebug>
#include <KUrl>
#include "getcredentialsjob.h"
XTelepathySSOFacebookOperation::XTelepathySSOFacebookOperation(const Tp::AccountPtr& account, int accountStorageId, Tp::Client::ChannelInterfaceSASLAuthenticationInterface* saslIface) :
PendingOperation(account),
m_account(account),
m_saslIface(saslIface),
m_accountStorageId(accountStorageId)
{
Q_ASSERT(m_accountStorageId);
connect(m_saslIface, SIGNAL(SASLStatusChanged(uint,QString,QVariantMap)), SLOT(onSASLStatusChanged(uint,QString,QVariantMap)));
connect(m_saslIface, SIGNAL(NewChallenge(QByteArray)), SLOT(onNewChallenge(QByteArray)));
}
void XTelepathySSOFacebookOperation::onSASLStatusChanged(uint status, const QString &reason, const QVariantMap &details)
{
kDebug() << "New status is: " << status;
kDebug() << "Details: " << details;
kDebug() << "Reason: " << reason;
switch (status){
case Tp::SASLStatusNotStarted:
{
kDebug() << "starting credentials job";
m_saslIface->StartMechanism(QLatin1String("X-FACEBOOK-PLATFORM"));
break;
}
case Tp::SASLStatusServerSucceeded:
kDebug() << "Authentication handshake";
m_saslIface->AcceptSASL();
break;
}
}
void XTelepathySSOFacebookOperation::onNewChallenge(const QByteArray& challengeData)
{
kDebug() << "New Challenge" << challengeData;
m_challengeData = challengeData;
kDebug() << "GetCredentialsJob on account: " << m_accountStorageId;
GetCredentialsJob *job = new GetCredentialsJob(m_accountStorageId, this);
connect(job, SIGNAL(finished(KJob*)), SLOT(gotCredentials(KJob *)));
job->start();
}
void XTelepathySSOFacebookOperation::gotCredentials(KJob *kJob)
{
kDebug();
KUrl fbRequestUrl;
KUrl fbResponseUrl;
fbRequestUrl.setQuery(m_challengeData);
kDebug() << fbRequestUrl.queryItemValue("version");
GetCredentialsJob *job = qobject_cast< GetCredentialsJob* >(kJob);
QVariantMap credentialsData = job->credentialsData();
fbResponseUrl.addQueryItem("method", fbRequestUrl.queryItemValue("method"));
fbResponseUrl.addQueryItem("nonce", fbRequestUrl.queryItemValue("nonce"));
fbResponseUrl.addQueryItem("access_token", credentialsData["AccessToken"].toString());
fbResponseUrl.addQueryItem("api_key", credentialsData["ClientId"].toString());
fbResponseUrl.addQueryItem("call_id", "0");
fbResponseUrl.addQueryItem("v", "1.0");
//.mid(1) trims leading '?' char
kDebug() << fbResponseUrl.query().mid(1);
m_saslIface->Respond(fbResponseUrl.query().mid(1).toUtf8());
}
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