File indexing completed on 2024-05-19 04:58:38
0001 /* ============================================================ 0002 * Falkon - Qt web browser 0003 * Copyright (C) 2013-2018 David Rosca <nowrep@gmail.com> 0004 * 0005 * This program is free software: you can redistribute it and/or modify 0006 * it under the terms of the GNU General Public License as published by 0007 * the Free Software Foundation, either version 3 of the License, or 0008 * (at your option) any later version. 0009 * 0010 * This program is distributed in the hope that it will be useful, 0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0013 * GNU General Public License for more details. 0014 * 0015 * You should have received a copy of the GNU General Public License 0016 * along with this program. If not, see <http://www.gnu.org/licenses/>. 0017 * ============================================================ */ 0018 #ifndef PASSWORDMANAGER_H 0019 #define PASSWORDMANAGER_H 0020 0021 #include <QObject> 0022 #include <QUrl> 0023 #include <QVariant> 0024 0025 #include "qzcommon.h" 0026 0027 class PasswordBackend; 0028 class DatabasePasswordBackend; 0029 class DatabaseEncryptedPasswordBackend; 0030 0031 struct FALKON_EXPORT PasswordEntry { 0032 QVariant id; 0033 QString host; 0034 QString username; 0035 QString password; 0036 QByteArray data; 0037 int updated; 0038 0039 PasswordEntry() : updated(-1) { } 0040 0041 bool isValid() const { 0042 return !password.isEmpty() && !host.isEmpty(); 0043 } 0044 0045 bool operator==(const PasswordEntry &other) const { 0046 return id == other.id; 0047 } 0048 0049 bool operator<(const PasswordEntry &other) const { 0050 return updated > other.updated; 0051 } 0052 0053 friend FALKON_EXPORT QDataStream &operator<<(QDataStream &stream, const PasswordEntry &entry); 0054 friend FALKON_EXPORT QDataStream &operator>>(QDataStream &stream, PasswordEntry &entry); 0055 }; 0056 0057 class FALKON_EXPORT PasswordManager : public QObject 0058 { 0059 Q_OBJECT 0060 public: 0061 explicit PasswordManager(QObject* parent = nullptr); 0062 ~PasswordManager(); 0063 0064 void loadSettings(); 0065 0066 QStringList getUsernames(const QUrl &url); 0067 QVector<PasswordEntry> getEntries(const QUrl &url); 0068 QVector<PasswordEntry> getAllEntries(); 0069 0070 void addEntry(const PasswordEntry &entry); 0071 bool updateEntry(const PasswordEntry &entry); 0072 void updateLastUsed(PasswordEntry &entry); 0073 0074 void removeEntry(const PasswordEntry &entry); 0075 void removeAllEntries(); 0076 0077 QHash<QString, PasswordBackend*> availableBackends(); 0078 PasswordBackend* activeBackend(); 0079 void switchBackend(const QString &backendID); 0080 0081 bool registerBackend(const QString &id, PasswordBackend* backend); 0082 void unregisterBackend(PasswordBackend* backend); 0083 0084 static QString createHost(const QUrl &url); 0085 static QByteArray urlEncodePassword(const QString &password); 0086 0087 private: 0088 void ensureLoaded(); 0089 0090 bool m_loaded; 0091 0092 PasswordBackend* m_backend; 0093 DatabasePasswordBackend* m_databaseBackend; 0094 DatabaseEncryptedPasswordBackend* m_databaseEncryptedBackend; 0095 0096 QHash<QString, PasswordBackend*> m_backends; 0097 0098 Q_SIGNALS: 0099 void passwordBackendChanged(); 0100 }; 0101 0102 // Hint to QVector to use std::realloc on item moving 0103 Q_DECLARE_TYPEINFO(PasswordEntry, Q_MOVABLE_TYPE); 0104 0105 Q_DECLARE_METATYPE(PasswordEntry) 0106 0107 #endif // PASSWORDMANAGER_H