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/*
* Copyright (C) 2013 Francois Ferrand
* Copyright (C) 2017 Sami Vänttinen <sami.vanttinen@protonmail.com>
* Copyright (C) 2020 KeePassXC Team <team@keepassxc.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef BROWSERSERVICE_H
#define BROWSERSERVICE_H
#include "core/Entry.h"
#include <QObject>
#include <QPointer>
#include <QSharedPointer>
#include <QtCore>
typedef QPair<QString, QString> StringPair;
typedef QList<StringPair> StringPairList;
enum
{
max_length = 16 * 1024
};
class DatabaseWidget;
class BrowserHost;
class BrowserAction;
class BrowserService : public QObject
{
Q_OBJECT
public:
explicit BrowserService();
static BrowserService* instance();
void setEnabled(bool enabled);
QString getKey(const QString& id);
QString storeKey(const QString& key);
QString getDatabaseHash(bool legacy = false);
bool isDatabaseOpened() const;
bool openDatabase(bool triggerUnlock);
void lockDatabase();
QJsonObject getDatabaseGroups();
QJsonObject createNewGroup(const QString& groupName);
QString getCurrentTotp(const QString& uuid);
void addEntry(const QString& dbid,
const QString& login,
const QString& password,
const QString& siteUrlStr,
const QString& formUrlStr,
const QString& realm,
const QString& group,
const QString& groupUuid,
const QSharedPointer<Database>& selectedDb = {});
bool updateEntry(const QString& dbid,
const QString& uuid,
const QString& login,
const QString& password,
const QString& siteUrlStr,
const QString& formUrlStr);
QJsonArray findMatchingEntries(const QString& dbid,
const QString& siteUrlStr,
const QString& formUrlStr,
const QString& realm,
const StringPairList& keyList,
const bool httpAuth = false);
static void convertAttributesToCustomData(QSharedPointer<Database> db);
static const QString KEEPASSXCBROWSER_NAME;
static const QString KEEPASSXCBROWSER_OLD_NAME;
static const QString OPTION_SKIP_AUTO_SUBMIT;
static const QString OPTION_HIDE_ENTRY;
static const QString OPTION_ONLY_HTTP_AUTH;
static const QString ADDITIONAL_URL;
signals:
void requestUnlock();
public slots:
void databaseLocked(DatabaseWidget* dbWidget);
void databaseUnlocked(DatabaseWidget* dbWidget);
void activeDatabaseChanged(DatabaseWidget* dbWidget);
private slots:
void processClientMessage(const QJsonObject& message);
private:
enum Access
{
Denied,
Unknown,
Allowed
};
enum WindowState
{
Normal,
Minimized,
Hidden
};
QList<Entry*>
searchEntries(const QSharedPointer<Database>& db, const QString& siteUrlStr, const QString& formUrlStr);
QList<Entry*> searchEntries(const QString& siteUrlStr, const QString& formUrlStr, const StringPairList& keyList);
QList<Entry*> sortEntries(QList<Entry*>& pwEntries, const QString& siteUrlStr, const QString& formUrlStr);
QList<Entry*> confirmEntries(QList<Entry*>& pwEntriesToConfirm,
const QString& siteUrlStr,
const QString& siteHost,
const QString& formUrlStr,
const QString& realm,
const bool httpAuth);
QJsonObject prepareEntry(const Entry* entry);
QJsonArray getChildrenFromGroup(Group* group);
Access checkAccess(const Entry* entry, const QString& siteHost, const QString& formHost, const QString& realm);
Group* getDefaultEntryGroup(const QSharedPointer<Database>& selectedDb = {});
int sortPriority(const QStringList& urls, const QString& siteUrlStr, const QString& formUrlStr);
bool schemeFound(const QString& url);
bool removeFirstDomain(QString& hostname);
bool handleURL(const QString& entryUrl, const QString& siteUrlStr, const QString& formUrlStr);
QString baseDomain(const QString& hostname) const;
QSharedPointer<Database> getDatabase();
QSharedPointer<Database> selectedDatabase();
QString getDatabaseRootUuid();
QString getDatabaseRecycleBinUuid();
bool checkLegacySettings(QSharedPointer<Database> db);
QStringList getEntryURLs(const Entry* entry);
void hideWindow() const;
void raiseWindow(const bool force = false);
void updateWindowState();
static bool moveSettingsToCustomData(Entry* entry, const QString& name);
static int moveKeysToCustomData(Entry* entry, QSharedPointer<Database> db);
QPointer<BrowserHost> m_browserHost;
QHash<QString, QSharedPointer<BrowserAction>> m_browserClients;
bool m_dialogActive;
bool m_bringToFrontRequested;
WindowState m_prevWindowState;
QUuid m_keepassBrowserUUID;
QPointer<DatabaseWidget> m_currentDatabaseWidget;
Q_DISABLE_COPY(BrowserService);
friend class TestBrowser;
};
static inline BrowserService* browserService()
{
return BrowserService::instance();
}
#endif // BROWSERSERVICE_H
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