request_context.h

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/*
  Copyright (c) 2022, 2025, Oracle and/or its affiliates.
 
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License, version 2.0,
  as published by the Free Software Foundation.
 
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  as designated in a particular file or component or in included license
  documentation.  The authors of MySQL hereby grant you an additional
  permission to link the program and your derivative works with the
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  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
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*/
 
#ifndef ROUTER_SRC_REST_MRS_SRC_MRS_REST_HANDLER_REQUESTCONTEXT_H_
#define ROUTER_SRC_REST_MRS_SRC_MRS_REST_HANDLER_REQUESTCONTEXT_H_
 
#include <memory>
#include <optional>
#include <string>
 
#include "collector/mysql_cache_manager.h"
#include "helper/http/url.h"
#include "http/base/request.h"
#include "http/server/matcher_interface.h"
#include "mrs/database/entry/auth_user.h"
#include "mrs/http/cookie.h"
#include "mrs/http/header_accept.h"
#include "mrs/http/session_manager.h"
#include "mrs/interface/authorize_handler.h"
#include "mrs/interface/authorize_manager.h"
 
namespace mrs {
namespace rest {
 
struct RequestContext {
  using SqlSessionCached = ::collector::MysqlCacheManager::CachedObject;
  using AuthUser = ::mrs::database::entry::AuthUser;
  using Url = ::helper::http::Url;
  using HeaderAccept = ::mrs::http::HeaderAccept;
  using Request = ::http::base::Request;
  using Headers = ::http::base::Headers;
  using Session = ::mrs::http::SessionManager::Session;
  using Matcher = ::http::server::MatcherInterface;
 
  RequestContext(interface::AuthorizeManager *auth_manager = nullptr)
      : auth_manager_{auth_manager} {}
  RequestContext(Request *r,
                 interface::AuthorizeManager *auth_manager = nullptr)
      : request{r},
        auth_manager_{auth_manager},
        accepts{get_in_headers().find_cstr("Accept")} {}
 
  Request *request{nullptr};
  std::shared_ptr<Session> session;
  http::Cookie cookies{request};
  SqlSessionCached sql_session_cache;
  interface::AuthorizeManager *auth_manager_;
  std::shared_ptr<interface::AuthorizeHandler> selected_handler;
 
  HeaderAccept accepts;
  AuthUser user;
  bool post_authentication{false};
  std::shared_ptr<Matcher> redirection_validator;
 
  Url get_http_url() { return Url{request->get_uri()}; }
  const Headers &get_in_headers() { return request->get_input_headers(); }
};
 
}  // namespace rest
}  // namespace mrs
 
#endif  // ROUTER_SRC_REST_MRS_SRC_MRS_REST_HANDLER_REQUESTCONTEXT_H_