/******************************************************************************

# TargomanAPI: REST API for Targoman

#

# Copyright 2014-2020 by Targoman Intelligent Processing <http://tip.co.ir>

#

# TargomanAPI is free software: you can redistribute it and/or modify

# it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# TargomanAPI 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 AFFERO GENERAL PUBLIC LICENSE for more details.

#

# You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE

# along with Targoman. If not, see <http://www.gnu.org/licenses/>.

******************************************************************************/

/**

* @author S.Mehran M.Ziabary <ziabary@targoman.com>

*/

#ifndef TARGOMAN_API_SERVER_CLSJWT_H

#define TARGOMAN_API_SERVER_CLSJWT_H

#include "libTargomanCommon/Configuration/tmplConfigurable.h"

namespace Targoman {

namespace API {

namespace AAA {

class clsJWT;

}

namespace Server {

TARGOMAN_DEFINE_ENHANCED_ENUM(enuJWTHashAlgs,

HS256,

HS384,

HS512)

class QJWT

{

static inline QString makeConfig(const QString& _name){return "/JWT/" + _name;}

static Targoman::Common::Configuration::tmplConfigurable<QString> Secret;

static Targoman::Common::Configuration::tmplConfigurable<enuJWTHashAlgs::Type> HashAlgorithm;

static Targoman::Common::Configuration::tmplConfigurable<quint16> TTL;

static Targoman::Common::Configuration::tmplConfigurable<quint32> NormalLoginTTL;

static Targoman::Common::Configuration::tmplConfigurable<quint32> RememberLoginTTL;

public:

static Targoman::Common::Configuration::tmplConfigurable<quint64> SimpleCryptKey;

public:

static QString createSigned(QJsonObject _payload,

QJsonObject _privatePayload = QJsonObject(),

const qint32 _expiry = -1,

const QString& _sessionID = QString());

static QJsonObject verifyReturnPayload(const QString& _jwt);

private:

static QByteArray hash(const QByteArray& _data);

friend class Targoman::API::AAA::clsJWT;

};

}

}

}

ENUM_CONFIGURABLE(Targoman::API::Server::enuJWTHashAlgs)

#endif // TARGOMAN_API_SERVER_CLSJWT_H