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OpenSSHKey.h « sshagent « src - github.com/keepassxreboot/keepassxc.git - Unnamed repository; edit this file 'description' to name the repository.
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/*
 *  Copyright (C) 2017 Toni Spets <toni.spets@iki.fi>
 *  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 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 OPENSSHKEY_H
#define OPENSSHKEY_H

#include <QtCore>
#include "BinaryStream.h"

class OpenSSHKey : QObject
{
    Q_OBJECT
public:
    explicit OpenSSHKey(QObject* parent = nullptr);
    OpenSSHKey(const OpenSSHKey& other);
    bool operator==(const OpenSSHKey& other) const;

    bool parse(const QByteArray& in);
    bool encrypted() const;
    bool openPrivateKey(const QString& passphrase = QString());

    const QString cipherName() const;
    const QString type() const;
    int keyLength() const;
    const QString fingerprint() const;
    const QString comment() const;
    const QString publicKey() const;
    const QString errorString() const;

    void setType(const QString& type);
    void setPublicData(const QList<QByteArray>& data);
    void setPrivateData(const QList<QByteArray>& data);
    void setComment(const QString& comment);

    void clearPrivate();

    bool readPublic(BinaryStream& stream);
    bool readPrivate(BinaryStream& stream);
    bool writePublic(BinaryStream& stream);
    bool writePrivate(BinaryStream& stream);

private:
    static const QString TYPE_DSA;
    static const QString TYPE_RSA;
    static const QString TYPE_OPENSSH;

    bool parsePEM(const QByteArray& in, QByteArray& out);

    QString m_type;
    QString m_cipherName;
    QByteArray m_cipherIV;
    QString m_kdfName;
    QByteArray m_kdfOptions;
    QByteArray m_rawPrivateData;
    QList<QByteArray> m_publicData;
    QList<QByteArray> m_privateData;
    QString m_privateType;
    QString m_comment;
    QString m_error;
};

uint qHash(const OpenSSHKey& key);

#endif // OPENSSHKEY_H