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,
29 #include <QStringList>
30 #include <QVariantMap>
33 #include <QMaemo5InformationBox>
34 #endif // Q_WS_MAEMO_5
38 #include "facebookcommon.h"
40 #include "facebookauthentication.h"
42 FacebookAuthentication::FacebookAuthentication(QObject *parent)
46 qDebug() << __PRETTY_FUNCTION__;
50 void FacebookAuthentication::clearAccountInformation(bool keepUsername)
52 qDebug() << __PRETTY_FUNCTION__;
54 m_loginCredentials.clearCredentials();
55 QSettings settings(DIRECTORY_NAME, FILE_NAME);
58 settings.remove(USERNAME);
59 settings.remove(SETTINGS_AUTOMATIC_UPDATE_ENABLED);
60 settings.remove(SETTINGS_AUTOMATIC_UPDATE_INTERVAL);
63 settings.remove(COOKIES);
64 settings.remove(USER_UNSEND_MESSAGE);
65 settings.remove(USER_UNSEND_MESSAGE_PUBLISH);
68 const QString FacebookAuthentication::loadUsername()
70 qDebug() << __PRETTY_FUNCTION__;
72 QSettings settings(DIRECTORY_NAME, FILE_NAME);
73 return settings.value(USERNAME, EMPTY).toString();
76 FacebookCredentials FacebookAuthentication::loginCredentials() const
78 qDebug() << __PRETTY_FUNCTION__;
79 return m_loginCredentials;
82 void FacebookAuthentication::saveUsername(const QString &username)
84 qDebug() << __PRETTY_FUNCTION__;
86 QSettings settings(DIRECTORY_NAME, FILE_NAME);
87 settings.setValue(USERNAME, username);
90 void FacebookAuthentication::start()
92 qDebug() << __PRETTY_FUNCTION__;
94 QSettings settings(DIRECTORY_NAME, FILE_NAME);
96 QStringList cookies = settings.value(COOKIES).toStringList();
97 if(!cookies.isEmpty()) {
98 emit loginUsingCookies();
102 emit newLoginRequest();
106 bool FacebookAuthentication::updateCredentials(const QUrl &url)
108 qDebug() << __PRETTY_FUNCTION__ << url.toString();
113 qDebug() << "url is valid";
115 QString callbackUrl = url.toString();
116 qDebug() << "callbackUrl: " << callbackUrl.toAscii();
118 if (callbackUrl.indexOf(LOGIN_SUCCESS_REPLY) == 0) {
119 qDebug() << "login success";
121 // let's find out session credentials
122 if(callbackUrl.contains(SESSION_KEY)) {
124 QJson::Parser parser;
127 // split string into string part and json part
128 QStringList list = url.toString().split("=");
130 for(int i=0;i<list.count();i++) {
131 // if string starts with json item
132 if(list.at(i).startsWith("{")) {
133 QByteArray jsonString = list.at(i).toAscii();
134 QVariantMap result = parser.parse (jsonString, &ok).toMap();
137 emit error(ErrorContext::SITUARE, SituareError::INVALID_JSON);
140 qDebug() << "Session Key" << result[SESSION_KEY].toString();
141 m_loginCredentials.setSessionKey(result[SESSION_KEY].toString());
143 // // commeted out until qjson parser can handle 64-bit integers
144 // qDebug() << "userID" << result[USER_ID].toString();
145 // m_loginCredentials.setUserID(result[USER_ID].toString().toAscii());
147 // dirty fix, get user id from session_key
148 QStringList list = result[SESSION_KEY].toString().split("-");
149 m_loginCredentials.setUserID(list.at(1));
150 qDebug() << m_loginCredentials.userID();
152 qDebug() << "Expires" << result[EXPIRES].toString();
153 m_loginCredentials.setExpires(result[EXPIRES].toString());
155 qDebug() << "Session Secret" << result[SESSION_SECRET].toString();
156 m_loginCredentials.setSessionSecret(result[SESSION_SECRET].toString());
158 qDebug() << "Signature" << result[SIGNATURE].toString();
159 m_loginCredentials.setSig(result[SIGNATURE].toString());
162 m_freshLogin = false;
163 emit saveCookiesRequest();
164 emit credentialsReady(m_loginCredentials);
169 } else if ( callbackUrl.indexOf(LOGIN_FAILURE_REPLY) == 0) {
170 qDebug() << "login failure";
171 qDebug() << callbackUrl;
172 clearAccountInformation(true);
174 emit error(ErrorContext::SITUARE, SituareError::LOGIN_FAILED);
177 emit error(ErrorContext::SITUARE, SituareError::SESSION_EXPIRED);
179 } else if(callbackUrl.indexOf(LOGIN_PAGE) == 0) {
180 qDebug() << "correct loginPage";
182 qDebug() << "totally wrong webPage";
183 // we should not get a wrong page at this point
184 emit error(ErrorContext::SITUARE, SituareError::LOGIN_FAILED);
187 qDebug() << " Loading of page failed invalid URL" << endl;
188 // we should not get a wrong page at this point
189 emit error(ErrorContext::SITUARE, SituareError::LOGIN_FAILED);