2 Situare - A location system for Facebook
3 Copyright (C) 2010 Ixonos Plc. Authors:
5 Ville Tiensuu - ville.tiensuu@ixonos.com
6 Kaj Wallin - kaj.wallin@ixonos.com
7 Henri Lampela - henri.lampela@ixonos.com
9 Situare is free software; you can redistribute it and/or
10 modify it under the terms of the GNU General Public License
11 version 2 as published by the Free Software Foundation.
13 Situare is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with Situare; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
24 #include <qjson/parser.h>
28 #include <QNetworkReply>
30 #include <QStringList>
31 #include <QVariantMap>
35 #include <QMaemo5InformationBox>
36 #endif // Q_WS_MAEMO_5
40 #include "network/networkcookiejar.h"
41 #include "situareservice/situarecommon.h"
42 #include "ui/mainwindow.h"
44 #include "facebookauthentication.h"
46 const QString FB_LOGIN_SUCCESS_URL = "http://www.facebook.com/connect/login_success.html";
47 const QString FB_LOGIN_URL = "https://www.facebook.com/login.php";
49 FacebookAuthentication::FacebookAuthentication(MainWindow *mainWindow, QObject *parent)
52 m_mainWindow(mainWindow)
54 qDebug() << __PRETTY_FUNCTION__;
57 void FacebookAuthentication::browserDestroyed()
59 qWarning() << __PRETTY_FUNCTION__;
61 m_mainWindow->toggleProgressIndicator(false);
65 void FacebookAuthentication::clearAccountInformation(bool keepUsername)
67 qDebug() << __PRETTY_FUNCTION__;
69 ///< @todo (HIGH) clear session from SituareService
70 QSettings settings(SETTINGS_ORGANIZATION_NAME, SETTINGS_APPLICATION_NAME);
73 settings.remove(SETTINGS_AUTOMATIC_UPDATE_ENABLED);
74 settings.remove(SETTINGS_AUTOMATIC_UPDATE_INTERVAL);
77 settings.remove(USER_UNSEND_MESSAGE);
78 settings.remove(USER_UNSEND_MESSAGE_PUBLISH);
80 NetworkCookieJar::clearCookiesSetting();
83 void FacebookAuthentication::destroyLogin()
85 qWarning() << __PRETTY_FUNCTION__;
87 m_mainWindow->destroyLoginDialog();
88 m_browser->deleteLater();
91 void FacebookAuthentication::login()
93 qWarning() << __PRETTY_FUNCTION__;
96 m_browser = new QWebView(m_mainWindow);
99 m_browser->page()->networkAccessManager()->setCookieJar(new NetworkCookieJar());
101 connect(m_browser, SIGNAL(loadFinished(bool)),
102 this, SLOT(loadFinished(bool)));
104 connect(m_browser, SIGNAL(urlChanged(QUrl)),
105 this, SLOT(urlChanged(QUrl)));
107 connect(m_browser, SIGNAL(destroyed(QObject*)),
108 this, SLOT(browserDestroyed()));
110 connect(m_browser->page()->networkAccessManager(), SIGNAL(finished(QNetworkReply*)),
111 this, SLOT(networkReplyHandler(QNetworkReply*)));
116 QString url = FB_LOGIN_URL + "?";
117 url.append("api_key=" + API_KEY +"&");
118 url.append("display=touch&");
119 url.append("fbconnect=1&");
120 url.append("next=" + FB_LOGIN_SUCCESS_URL + "&");
121 url.append("return_session=1&");
122 url.append("session_version=3&");
123 url.append("v=1.0&");
124 url.append("req_perms=publish_stream");
126 m_browser->load(QUrl(url));
128 m_mainWindow->toggleProgressIndicator(true);
132 void FacebookAuthentication::networkReplyHandler(QNetworkReply *reply)
134 qWarning() <<__PRETTY_FUNCTION__;
136 if (reply->error() != QNetworkReply::NoError) {
137 qCritical() << __PRETTY_FUNCTION__ << "error:" << reply->error() << reply->errorString();
139 /// @todo Emit error signal
143 QString FacebookAuthentication::parseSession(const QUrl &url)
145 qWarning() << __PRETTY_FUNCTION__;
147 const QString BEGIN("session={");
148 const QString END("}");
150 QString urlString = url.toString();
152 int begin = urlString.indexOf(BEGIN);
153 int end = urlString.indexOf(END, begin);
155 if ((begin > -1) && (end > -1))
156 return urlString.mid(begin, end - begin + 1);
161 void FacebookAuthentication::urlChanged(const QUrl &url)
163 qWarning() << __PRETTY_FUNCTION__ << url.toString();
167 * Login with cookie failed:
168 1) http://m.facebook.com/login.php?api_key=cf77865a5070f2c2ba3b52cbf3371579&cancel_url=http://www.facebook.com/connect/login_failure.html&display=touch&fbconnect=1&next=http://www.facebook.com/connect/uiserver.php?app_id=286811277465&next=http%3A%2F%2Fwww.facebook.com%2Fconnect%2Flogin_success.html&display=touch&cancel_url=http%3A%2F%2Fwww.facebook.com%2Fconnect%2Flogin_failure.html&perms=publish_stream&return_session=1&session_version=3&fbconnect=1&canvas=0&legacy_return=1&method=permissions.request&return_session=1&session_version=3&v=1.0&req_perms=publish_stream&app_id=286811277465&refsrc=http://www.facebook.com/login.php&fbb=ra985c5e9
170 * Login with cookie succeeded:
171 1) http://www.facebook.com/connect/uiserver.php?app_id=286811277465&next=http://www.facebook.com/connect/login_success.html&display=touch&cancel_url=http://www.facebook.com/connect/login_failure.html&perms=publish_stream&return_session=1&session_version=3&fbconnect=1&canvas=0&legacy_return=1&method=permissions.request&session={"session_key":"2.iHXi5fLKlHktva2R71xSAw__.3600.1289228400-100001006647973","uid":100001006647973,"expires":1289228400,"secret":"q4_Hn5qRdxnVT_qh3ztv5w__","sig":"c9d29ca857bacec48b952e7d2826a3ca"}&fbb=rb28f24e5
172 2) http://www.facebook.com/connect/login_success.html?perms=publish_stream&selected_profiles=100001006647973&session={"session_key":"2.iHXi5fLKlHktva2R71xSAw__.3600.1289228400-100001006647973","uid":"100001006647973","expires":1289228400,"secret":"q4_Hn5qRdxnVT_qh3ztv5w__","access_token":"286811277465|2.iHXi5fLKlHktva2R71xSAw__.3600.1289228400-100001006647973|LVTHGW82A98SGvv6Fl43DlCrFT0","sig":"8edd8d611047bcd162abbe9983b25a56"}
175 if (!url.toString().contains("session={")) {
176 // url parameter doesn't contain session data, so login with cookies failed
177 qWarning() << __PRETTY_FUNCTION__ << "working credentials required";
178 m_mainWindow->buildLoginDialog(m_browser);
179 } else if (url.toString().startsWith(FB_LOGIN_SUCCESS_URL)) {
181 const QString session = parseSession(url);
182 qWarning() << __PRETTY_FUNCTION__ << "login finished, parsed session:" << session;
183 if (!session.isEmpty()) {
185 emit loggedIn(session);
189 qWarning() << __PRETTY_FUNCTION__ << "credentials accepted, getting the access_token";