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keepassxc-browser

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varjolintu 2017-12-12 10:15:23 +02:00 • committed by Janek Bevendorff
parent a7e6e4ef45
commit 06518c5736
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src/browser/BrowserAction.h Executable file
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/*
* Copyright (C) 2017 Sami Vänttinen <sami.vanttinen@protonmail.com>
* Copyright (C) 2017 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 3 of the License, or
* (at your option) any later version.
*
* 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 BROWSERACTION_H
#define BROWSERACTION_H
#include <QtCore>
#include <QObject>
#include <QJsonObject>
#include <QMutex>
#include "BrowserService.h"
class BrowserAction : public QObject
{
Q_OBJECT
enum {
ERROR_KEEPASS_DATABASE_NOT_OPENED = 1,
ERROR_KEEPASS_DATABASE_HASH_NOT_RECEIVED = 2,
ERROR_KEEPASS_CLIENT_PUBLIC_KEY_NOT_RECEIVED = 3,
ERROR_KEEPASS_CANNOT_DECRYPT_MESSAGE = 4,
ERROR_KEEPASS_TIMEOUT_OR_NOT_CONNECTED = 5,
ERROR_KEEPASS_ACTION_CANCELLED_OR_DENIED = 6,
ERROR_KEEPASS_CANNOT_ENCRYPT_MESSAGE = 7,
ERROR_KEEPASS_ASSOCIATION_FAILED = 8,
ERROR_KEEPASS_KEY_CHANGE_FAILED = 9,
ERROR_KEEPASS_ENCRYPTION_KEY_UNRECOGNIZED = 10,
ERROR_KEEPASS_NO_SAVED_DATABASES_FOUND = 11,
ERROR_KEEPASS_INCORRECT_ACTION = 12,
ERROR_KEEPASS_EMPTY_MESSAGE_RECEIVED = 13,
ERROR_KEEPASS_NO_URL_PROVIDED = 14
};
public:
BrowserAction(BrowserService& browserService);
~BrowserAction() = default;
QJsonObject readResponse(const QJsonObject& json);
public slots:
void removeSharedEncryptionKeys();
void removeStoredPermissions();
private:
QJsonObject handleAction(const QJsonObject& json);
QJsonObject handleChangePublicKeys(const QJsonObject& json, const QString& action);
QJsonObject handleGetDatabaseHash(const QJsonObject& json, const QString& action);
QJsonObject handleAssociate(const QJsonObject& json, const QString& action);
QJsonObject handleTestAssociate(const QJsonObject& json, const QString& action);
QJsonObject handleGetLogins(const QJsonObject& json, const QString& action);
QJsonObject handleGeneratePassword(const QJsonObject& json, const QString& action);
QJsonObject handleSetLogin(const QJsonObject& json, const QString& action);
QJsonObject handleLockDatabase(const QJsonObject& json, const QString& action);
QJsonObject buildMessage(const QString& nonce) const;
QJsonObject buildResponse(const QString& action, const QJsonObject& message, const QString& nonce);
QJsonObject getErrorReply(const QString& action, const int errorCode) const;
QString getErrorMessage(const int errorCode) const;
QString getDatabaseHash();
QString encryptMessage(const QJsonObject& message, const QString& nonce);
QJsonObject decryptMessage(const QString& message, const QString& nonce, const QString& action = QString());
QString encrypt(const QString plaintext, const QString nonce);
QByteArray decrypt(const QString encrypted, const QString nonce);
QString getBase64FromKey(const uchar* array, const uint len);
QByteArray getQByteArray(const uchar* array, const uint len) const;
QJsonObject getJsonObject(const uchar* pArray, const uint len) const;
QJsonObject getJsonObject(const QByteArray ba) const;
QByteArray base64Decode(const QString str);
QString incrementNonce(const QString& nonce);
private:
QMutex m_mutex;
BrowserService& m_browserService;
QString m_clientPublicKey;
QString m_publicKey;
QString m_secretKey;
bool m_associated;
};
#endif // BROWSERACTION_H