ssl_context.hpp

/*********************************************************************/
// webdar - a web server and interface program to libdar
// Copyright (C) 2013-2025 Denis Corbin
//
// This file is part of Webdar
//
//  Webdar 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.
//
//  Webdar 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 Webdar.  If not, see <http://www.gnu.org/licenses/>
//
//----
//  to contact the author: dar.linux@free.fr
/*********************************************************************/
 
#ifndef SSL_CONTEXT_HPP
#define SSL_CONTEXT_HPP
 
    // C system header files
#include "my_config.h"
extern "C"
{
#if HAVE_OPENSSL_SSL_H
#include <openssl/ssl.h>
#endif
}
 
    // C++ system header files
#include <string>
 
    // webdar headers
#include "exceptions.hpp"
 
 
 
class ssl_context
{
public:
 
    ssl_context(const std::string & certificate, const std::string & privatekey);
 
    ssl_context(const ssl_context & ref) = delete;
    ssl_context(ssl_context && ref) noexcept = default;
    ssl_context & operator = (const ssl_context & ref) = delete;
    ssl_context & operator = (ssl_context && ref) noexcept = default;
 
    ~ssl_context() { SSL_CTX_free(ctx); };
 
    SSL_CTX & get_context() { return *ctx; };
 
private:
 
    SSL_CTX *ctx;
 
    static bool initialized;
    static void go_init_openssl();
 
};
 
#endif