141 lines
4.8 KiB
C++
141 lines
4.8 KiB
C++
/**
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* KQOAuth - An OAuth authentication library for Qt.
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*
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* Author: Johan Paul (johan.paul@d-pointer.com)
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* http://www.d-pointer.com
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* KQOAuth is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* In addition, as a special exception, KQOauth provides you certain additional
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* rights. These rights are described in the Nokia Qt LGPL Exception
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* version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with KQOAuth. If not, see <http://www.gnu.org/licenses/>
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*/
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#include <QTcpSocket>
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#include <QStringList>
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#include <QUrl>
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#include <QFile>
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#include <QDir>
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#include <QFileInfoList>
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#include "kqoauthauthreplyserver.h"
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#include "kqoauthauthreplyserver_p.h"
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KQOAuthAuthReplyServerPrivate::KQOAuthAuthReplyServerPrivate(KQOAuthAuthReplyServer *parent):
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q_ptr(parent)
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{
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}
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KQOAuthAuthReplyServerPrivate::~KQOAuthAuthReplyServerPrivate()
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{
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}
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void KQOAuthAuthReplyServerPrivate::onIncomingConnection() {
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Q_Q(KQOAuthAuthReplyServer);
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qDebug() << "Incoming Connection";
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socket = q->nextPendingConnection();
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connect(socket, SIGNAL(readyRead()),
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this, SLOT(onBytesReady()), Qt::UniqueConnection);
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}
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void KQOAuthAuthReplyServerPrivate::onBytesReady() {
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Q_Q(KQOAuthAuthReplyServer);
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qDebug() << "Socket peer host address: " << socket->peerAddress();
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QByteArray reply;
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QByteArray content;
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QByteArray data = socket->readAll();
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qDebug()<< "Query Data: " << data;
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QMultiMap<QString, QString> queryParams = parseQueryParams(&data);
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if(queryParams.size() == 0 && !handlingRedirect) { //assume theres a hash and do the redirect hack
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handlingRedirect = true;
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content.append("<HTML><head><script type=\"text/javascript\">var str='http://'+window.location.host + '?' + window.location.hash.substring(1); window.location=str;</script></head><h1>Account authorized, go ahead back to the tumblr app and start your experience!</h1></HTML>");
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} else {
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handlingRedirect = false;
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QFile file("app/native/assets/" + localFile);
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QString fileData;
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if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
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qDebug() << "file worked";
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QTextStream in(&file);
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while (!in.atEnd()) {
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fileData += in.readLine();
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}
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file.close();
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}
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if(fileData.isEmpty()) {
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content.append("<HTML><h1>Account linked, go ahead back to the app and check the status!</h1></HTML>");
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} else {
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content.append(fileData);
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}
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}
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reply.append("HTTP/1.0 200 OK \r\n");
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reply.append("Content-Type: text/html; charset=\"utf-8\"\r\n");
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reply.append(QString("Content-Length: %1\r\n").arg(content.size()));
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reply.append("\r\n");
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reply.append(content);
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socket->write(reply);
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if(!handlingRedirect) {
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socket->disconnectFromHost();
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q->close();
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emit q->verificationReceived(queryParams);
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}
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}
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QMultiMap<QString, QString> KQOAuthAuthReplyServerPrivate::parseQueryParams(QByteArray *data) {
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QString splitGetLine = QString(*data).split("\r\n").first(); // Retrieve the first line with query params.
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splitGetLine.remove("GET "); // Clean the line from GET
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splitGetLine.remove("HTTP/1.1"); // From HTTP
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splitGetLine.remove("\r\n"); // And from rest.
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splitGetLine.prepend("http://localhost"); // Now, make it a URL
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QUrl getTokenUrl(splitGetLine);
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QList< QPair<QString, QString> > tokens = getTokenUrl.queryItems(); // Ask QUrl to do our work.
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QMultiMap<QString, QString> queryParams;
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QPair<QString, QString> tokenPair;
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foreach (tokenPair, tokens) {
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queryParams.insert(tokenPair.first.trimmed(), tokenPair.second.trimmed());
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}
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return queryParams;
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}
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KQOAuthAuthReplyServer::KQOAuthAuthReplyServer(QObject *parent) :
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QTcpServer(parent),
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d_ptr( new KQOAuthAuthReplyServerPrivate(this) )
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{
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Q_D(KQOAuthAuthReplyServer);
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connect(this, SIGNAL(newConnection()),
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d, SLOT(onIncomingConnection()));
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}
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KQOAuthAuthReplyServer::~KQOAuthAuthReplyServer()
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{
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delete d_ptr;
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}
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void KQOAuthAuthReplyServer::setSuccessHtmlFile(QString filePath) {
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Q_D(KQOAuthAuthReplyServer);
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d->localFile = filePath;
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}
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