HttpAuthentication.h

/*
╔══════════════════════════════════════════════════════════════════════════════╗
║                       SIMPLY POWERFUL TOOLKIT (SPTK)                         ║
╟──────────────────────────────────────────────────────────────────────────────╢
║  copyright            © 1999-2022 Alexey Parshin. All rights reserved.       ║
║  email                alexeyp@gmail.com                                      ║
╚══════════════════════════════════════════════════════════════════════════════╝
┌──────────────────────────────────────────────────────────────────────────────┐
│   This library is free software; you can redistribute it and/or modify it    │
│   under the terms of the GNU Library General Public License as published by  │
│   the Free Software Foundation; either version 2 of the License, or (at your │
│   option) any later version.                                                 │
│                                                                              │
│   This library 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 Library   │
│   General Public License for more details.                                   │
│                                                                              │
│   You should have received a copy of the GNU Library General Public License  │
│   along with this library; if not, write to the Free Software Foundation,    │
│   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.               │
│                                                                              │
│   Please report all bugs and problems to alexeyp@gmail.com.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#pragma once
 
#include <sptk5/JWT.h>
#include <sptk5/Strings.h>
 
namespace sptk {
 
class SP_EXPORT HttpAuthentication
{
public:
    enum class Type : uint8_t
    {
        UNDEFINED,
        EMPTY,
        BASIC,
        BEARER,
        DIGEST,
        HOBA,
        MUTUAL,
        AWS4_HMAC_SHA256
    };
 
    explicit HttpAuthentication(String authenticationHeader);
 
    explicit HttpAuthentication(const HttpAuthentication& other) = default;
 
    String getHeader() const;
 
    const xdoc::SNode& getData();
 
    Type type();
 
private:
    Type m_type {Type::UNDEFINED};       
    const String m_authenticationHeader; 
    std::shared_ptr<JWT> m_jwtData;      
    xdoc::SDocument m_userData;          
 
    void parse();
};
 
using SHttpAuthentication = std::shared_ptr<HttpAuthentication>;
 
} // namespace sptk