USA.
*/
+#include <qjson/parser.h>
+
#include <QtDebug>
#include <QDateTime>
+#include <QNetworkReply>
#include <QSettings>
#include <QStringList>
#include <QVariantMap>
+#include <QWebView>
#ifdef Q_WS_MAEMO_5
#include <QMaemo5InformationBox>
#endif // Q_WS_MAEMO_5
+#include "common.h"
+#include "../error.h"
+#include "network/networkcookiejar.h"
+#include "situareservice/situarecommon.h"
+#include "ui/mainwindow.h"
+
#include "facebookauthentication.h"
-#include "facebookcommon.h"
-#include "../common.h"
-#include "parser.h"
-FacebookAuthentication::FacebookAuthentication(QObject *parent)
- : QObject(parent),
- m_loginAttempts(0)
+const QString FB_LOGIN_SUCCESS_URL = "http://www.facebook.com/connect/login_success.html";
+const QString FB_LOGIN_URL = "https://www.facebook.com/login.php";
+const QString URL_SESSION_PARAMETER_BEGIN("session={");
+
+FacebookAuthentication::FacebookAuthentication(MainWindow *mainWindow, QObject *parent)
+ : QObject(parent),
+ m_loggedIn(false),
+ m_browser(0),
+ m_mainWindow(mainWindow)
{
qDebug() << __PRETTY_FUNCTION__;
-
}
-void FacebookAuthentication::clearAccountInformation()
+void FacebookAuthentication::browserDestroyed()
{
qDebug() << __PRETTY_FUNCTION__;
- m_loginCredentials.clearCredentials();
- QSettings settings(DIRECTORY_NAME, FILE_NAME);
- settings.remove(USERNAME);
- settings.remove(COOKIES);
+ m_mainWindow->toggleProgressIndicator(false);
+ m_browser = 0;
}
-QUrl FacebookAuthentication::formLoginPageUrl(const QStringList &urlParts) const
+void FacebookAuthentication::clearAccountInformation(bool clearUserInformation)
{
- qDebug() << __PRETTY_FUNCTION__;
-
- return QUrl(urlParts.join(EMPTY));
+ /// @todo Parameter not needed
+ qDebug() << __PRETTY_FUNCTION__ << "clearUserInformation:" << clearUserInformation;
+
+ if (clearUserInformation) {
+ NetworkCookieJar::clearCookiesSetting();
+ QSettings settings(SETTINGS_ORGANIZATION_NAME, SETTINGS_APPLICATION_NAME);
+ settings.remove(SETTINGS_AUTOMATIC_UPDATE_ENABLED);
+ settings.remove(SETTINGS_AUTOMATIC_UPDATE_INTERVAL);
+ }
}
-const QString FacebookAuthentication::loadUsername()
+void FacebookAuthentication::destroyLogin()
{
qDebug() << __PRETTY_FUNCTION__;
- QSettings settings(DIRECTORY_NAME, FILE_NAME);
- return settings.value(USERNAME, EMPTY).toString();
+ m_mainWindow->destroyLoginDialog();
+ m_browser->deleteLater();
}
-FacebookCredentials FacebookAuthentication::loginCredentials() const
+bool FacebookAuthentication::isLoggedIn() const
{
qDebug() << __PRETTY_FUNCTION__;
- return m_loginCredentials;
+
+ return m_loggedIn;
}
-void FacebookAuthentication::saveUsername(const QString &username)
+void FacebookAuthentication::login()
{
qDebug() << __PRETTY_FUNCTION__;
- QSettings settings(DIRECTORY_NAME, FILE_NAME);
- settings.setValue(USERNAME, username);
-}
+ if (!m_browser) {
+ m_browser = new QWebView(m_mainWindow);
-void FacebookAuthentication::start()
-{
- qDebug() << __PRETTY_FUNCTION__;
+ if (m_browser) {
+ m_browser->page()->networkAccessManager()->setCookieJar(new NetworkCookieJar());
+
+ connect(m_browser, SIGNAL(urlChanged(QUrl)),
+ this, SLOT(urlChanged(QUrl)));
- QStringList list;
- list.append(FACEBOOK_LOGINBASE);
- list.append(SITUARE_PUBLIC_FACEBOOKAPI_KEY);
- list.append(INTERVAL1);
- list.append(SITUARE_LOGIN_SUCCESS);
- list.append(INTERVAL2);
- list.append(SITUARE_LOGIN_FAILURE);
- list.append(FACEBOOK_LOGIN_ENDING);
+ connect(m_browser, SIGNAL(destroyed(QObject*)),
+ this, SLOT(browserDestroyed()));
- QSettings settings(DIRECTORY_NAME, FILE_NAME);
+ connect(m_browser->page()->networkAccessManager(),
+ SIGNAL(sslErrors(QNetworkReply*, QList<QSslError>)),
+ this, SLOT(sslErrors(QNetworkReply*, QList<QSslError>)));
- QString cookies = settings.value(COOKIES, EMPTY).toString();
- if(!cookies.isEmpty()) {
- emit loginUsingCookies();
+ connect(m_browser->page()->networkAccessManager(), SIGNAL(finished(QNetworkReply*)),
+ this, SLOT(networkReplyHandler(QNetworkReply*)));
+ }
}
- else {
- emit newLoginRequest(formLoginPageUrl(list));
+
+ if (m_browser) {
+ QString url = FB_LOGIN_URL + "?";
+ url.append("api_key=" + API_KEY +"&");
+ url.append("display=touch&");
+ url.append("fbconnect=1&");
+ url.append("next=" + FB_LOGIN_SUCCESS_URL + "&");
+ url.append("return_session=1&");
+ url.append("session_version=3&");
+ url.append("v=1.0&");
+ url.append("req_perms=publish_stream");
+
+ m_browser->load(QUrl(url));
+
+ m_mainWindow->toggleProgressIndicator(true);
}
}
-bool FacebookAuthentication::updateCredentials(const QUrl &url)
+void FacebookAuthentication::logOut(bool clearUserInformation)
{
qDebug() << __PRETTY_FUNCTION__;
- bool found = false;
-
- if (url.isValid()){
- qDebug() << "url is valid";
-
- QString callbackUrl = url.toString();
- qDebug() << "callbackUrl: " << callbackUrl.toAscii();
+ clearAccountInformation(clearUserInformation);
+ m_loggedIn = false;
+ emit loggedOut();
+}
- if (callbackUrl.indexOf(LOGIN_SUCCESS_REPLY) == 0) {
- qDebug() << "login success";
+void FacebookAuthentication::networkReplyHandler(QNetworkReply *reply)
+{
+ qDebug() <<__PRETTY_FUNCTION__;
- // let's find out session credentials
- if(callbackUrl.contains(SESSION_KEY)) {
+ if ((reply->error() != QNetworkReply::NoError)
+ && (reply->error() != QNetworkReply::OperationCanceledError)) {
- QJson::Parser parser;
- bool ok;
+ qCritical() << __PRETTY_FUNCTION__ << "error:" << reply->error() << reply->errorString();
+ emit error(ErrorContext::NETWORK, reply->error());
+ destroyLogin();
+ }
+}
- // split string into string part and json part
- QStringList list = url.toString().split("=");
+QString FacebookAuthentication::parseSession(const QUrl &url)
+{
+ qDebug() << __PRETTY_FUNCTION__;
- for(int i=0;i<list.count();i++) {
- // if string starts with json item
- if(list.at(i).startsWith("{")) {
- QByteArray jsonString = list.at(i).toAscii();
- QVariantMap result = parser.parse (jsonString, &ok).toMap();
- if (!ok) {
+ const QString END("}");
- qFatal("An error occurred during parsing");
- exit (1);
- }
- qDebug() << "Session Key" << result[SESSION_KEY].toString();
- m_loginCredentials.setSessionKey(result[SESSION_KEY].toString());
+ QString urlString = url.toString();
-// // commeted out until qjson parser can handle 64-bit integers
-// qDebug() << "userID" << result[USER_ID].toString();
-// m_loginCredentials.setUserID(result[USER_ID].toString().toAscii());
+ int begin = urlString.indexOf(URL_SESSION_PARAMETER_BEGIN);
+ int end = urlString.indexOf(END, begin);
- // dirty fix, get user id from session_key
- QStringList list = result[SESSION_KEY].toString().split("-");
- m_loginCredentials.setUserID(list.at(1));
- qDebug() << m_loginCredentials.userID();
+ if ((begin > -1) && (end > -1))
+ return urlString.mid(begin, end - begin + 1);
+ else
+ return QString();
+}
- qDebug() << "Expires" << result[EXPIRES].toString();
- m_loginCredentials.setExpires(result[EXPIRES].toString());
+void FacebookAuthentication::sslErrors(QNetworkReply *reply, const QList<QSslError> &errors)
+{
+ qDebug() << __PRETTY_FUNCTION__;
- qDebug() << "Session Secret" << result[SESSION_SECRET].toString();
- m_loginCredentials.setSessionSecret(result[SESSION_SECRET].toString());
+ Q_UNUSED(errors);
+ reply->ignoreSslErrors();
+}
- qDebug() << "Signature" << result[SIGNATURE].toString();
- m_loginCredentials.setSig(result[SIGNATURE].toString());
- }
- }
- found = true;
- emit saveCookiesRequest();
- }
- emit credentialsReady(m_loginCredentials);
- }
- else if ( callbackUrl.indexOf(LOGIN_FAILURE_REPLY) == 0){
- qWarning() << "login failure" << endl;
- qDebug() << callbackUrl;
- ++m_loginAttempts;
- /* emit loginFailure for every second login attemps, since webview loads login
- error page (loadingDone() signal is emitted) and we need to avoid that because
- at this point we don't have new login parameters */
- if(m_loginAttempts % 2) {
- clearAccountInformation();
- emit loginFailure();
- }
- }
- else if(callbackUrl.indexOf(LOGIN_PAGE) == 0) {
- qDebug() << "correct loginPage";
- }
- else {
- qDebug() << "totally wrong webPage";
- // we should not get a wrong page at this point
- emit loginFailure();
+void FacebookAuthentication::urlChanged(const QUrl &url)
+{
+ qDebug() << __PRETTY_FUNCTION__ << url.toString();
+
+ const QString WALL_POST_PERMISSION = "publish_stream";
+
+ /*
+ URL changes in different use cases:
+ * Login with cookie failed:
+ 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
+
+ * Login without cookie, not allowed to publish:
+ 1) http://m.facebook.com/login.php?api_key=cf77865a5070f2c2ba3b52cbf3371579&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&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=r03cdf104"
+ --> browser dialog is invoked, user enters correct username and password
+ 2) http://www.facebook.com/connect/uiserver.php?app_id=286811277465&next=http://www.facebook.com/connect/login_success.html&display=touch&perms=publish_stream&return_session=1&session_version=3&fbconnect=1&canvas=0&legacy_return=1&method=permissions.request&session={"session_key":"2.isKv9bMtGmylvP1N6Il3IQ__.3600.1289394000-100001006647973","uid":100001006647973,"expires":1289394000,"secret":"PWiqZ9_aJjfKKJT4hJMTqA__","sig":"8f054aeca3c4d81e7efce3b90fb17d7e"}&installed=1&refsrc=http://www.facebook.com/login.php&fbb=rff1cc1be&refid=9&m_sess=sozzGNi5-SOBSb3AU
+ --> click allow
+ 3) http://www.facebook.com/connect/uiserver.php
+ 4) http://www.facebook.com/connect/login_success.html?perms=publish_stream&selected_profiles=100001006647973&session={"session_key":"2.isKv9bMtGmylvP1N6Il3IQ__.3600.1289394000-100001006647973","uid":"100001006647973","expires":1289394000,"secret":"PWiqZ9_aJjfKKJT4hJMTqA__","access_token":"286811277465|2.isKv9bMtGmylvP1N6Il3IQ__.3600.1289394000-100001006647973|bo9YniMczKY7PwlUEy9f40w3v5I","sig":"6b80d6928cf8f61b4c0c59d33d3127b6"}
+
+ * Login without cookie, not allowed to publish:
+ 1) http://m.facebook.com/login.php?api_key=cf77865a5070f2c2ba3b52cbf3371579&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&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=r3fa0d31d
+ --> browser dialog is invoked, user enters correct username and password
+ 2) http://www.facebook.com/connect/uiserver.php?app_id=286811277465&next=http://www.facebook.com/connect/login_success.html&display=touch&perms=publish_stream&return_session=1&session_version=3&fbconnect=1&canvas=0&legacy_return=1&method=permissions.request&session={"session_key":"2.isKv9bMtGmylvP1N6Il3IQ__.3600.1289394000-100001006647973","uid":100001006647973,"expires":1289394000,"secret":"PWiqZ9_aJjfKKJT4hJMTqA__","sig":"8f054aeca3c4d81e7efce3b90fb17d7e"}&installed=1&refsrc=http://www.facebook.com/login.php&fbb=r29076109&refid=9&m_sess=sozzGNi5-SOBSb3AU
+ --> click deny
+ 3) http://www.facebook.com/connect/uiserver.php
+ 4) http://www.facebook.com/connect/login_success.html?perms&selected_profiles=100001006647973&session={"session_key":"2.isKv9bMtGmylvP1N6Il3IQ__.3600.1289394000-100001006647973","uid":"100001006647973","expires":1289394000,"secret":"PWiqZ9_aJjfKKJT4hJMTqA__","access_token":"286811277465|2.isKv9bMtGmylvP1N6Il3IQ__.3600.1289394000-100001006647973|bo9YniMczKY7PwlUEy9f40w3v5I","sig":"6b80d6928cf8f61b4c0c59d33d3127b6"}
+
+ * Login with cookie succeeded, already allowed to publish:
+ 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
+ 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"}
+ */
+
+ const QString urlString = url.toString();
+ if (!urlString.contains(URL_SESSION_PARAMETER_BEGIN)) {
+ // login page url doesn't contain session
+ /// @todo INVOKE DIALOG ALSO WHEN STOPPED TO PERMISSION PAGE
+ /// @todo case: set cookie, remove situare app, re-login, 1 extra allow page before permissions, redirect from extra page when denying?
+ m_mainWindow->buildLoginDialog(m_browser);
+ } else if (urlString.startsWith(FB_LOGIN_SUCCESS_URL)) {
+ // login succeeded, permissions granted/declined
+ const QString session = parseSession(url);
+ qDebug() << __PRETTY_FUNCTION__ << "login finished, parsed session:" << session;
+ if (!session.isEmpty()) {
+ destroyLogin();
+ m_loggedIn = true;
+ emit loggedIn(session, urlString.contains(WALL_POST_PERMISSION));
}
}
else {
- qDebug() << " Loading of page failed invalid URL" << endl;
- // we should not get a wrong page at this point
- emit loginFailure();
- return false;
+ qCritical() << __PRETTY_FUNCTION__ << "new url was not recognised, url:" << urlString;
}
- return found;
}
projects / situare / blobdiff