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/*
* Copyright (C) 2018 KeePassXC Team <team@keepassxc.org>
* Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
*
* 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 KEEPASSX_COMPOSITEKEY_H
#define KEEPASSX_COMPOSITEKEY_H
#include <QList>
#include <QSharedPointer>
#include <QString>
#include "crypto/kdf/Kdf.h"
#include "keys/ChallengeResponseKey.h"
#include "keys/Key.h"
class CompositeKey : public Key
{
public:
static QUuid UUID;
CompositeKey();
~CompositeKey() override;
void clear();
bool isEmpty() const;
QByteArray rawKey() const override;
Q_REQUIRED_RESULT bool transform(const Kdf& kdf, QByteArray& result, QString* error = nullptr) const;
bool challenge(const QByteArray& seed, QByteArray& result, QString* error = nullptr) const;
void addKey(const QSharedPointer<Key>& key);
const QList<QSharedPointer<Key>>& keys() const;
void addChallengeResponseKey(const QSharedPointer<ChallengeResponseKey>& key);
const QList<QSharedPointer<ChallengeResponseKey>>& challengeResponseKeys() const;
private:
QByteArray rawKey(const QByteArray* transformSeed, bool* ok = nullptr, QString* error = nullptr) const;
QList<QSharedPointer<Key>> m_keys;
QList<QSharedPointer<ChallengeResponseKey>> m_challengeResponseKeys;
};
#endif // KEEPASSX_COMPOSITEKEY_H
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