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// Copyright (C) 2020-2022 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef HTTP_AUTH_CONFIG_H
#define HTTP_AUTH_CONFIG_H
#include <cc/cfg_to_element.h>
#include <cc/data.h>
#include <cc/simple_parser.h>
#include <cc/user_context.h>
#include <http/request.h>
#include <http/response_creator.h>
#include <http/response_json.h>
namespace isc {
namespace http {
/// @brief Base type of HTTP authentication configuration.
class HttpAuthConfig : public isc::data::UserContext,
public isc::data::CfgToElement {
public:
/// @brief Destructor.
virtual ~HttpAuthConfig() { }
/// @brief Set the realm.
///
/// @param realm New realm.
void setRealm(const std::string& realm) {
realm_ = realm;
}
/// @brief Returns the realm.
///
/// @return The HTTP authentication realm.
const std::string& getRealm() const {
return (realm_);
}
/// @brief Set the common part for file paths (usually a directory).
///
/// @param directory New directory.
void setDirectory(const std::string& directory) {
directory_ = directory;
}
/// @brief Returns the common part for file paths (usually a directory).
///
/// @return The common part for file paths (usually a directory).
const std::string& getDirectory() const {
return (directory_);
}
/// @brief Empty predicate.
///
/// @return true if the configuration is empty so authentication
/// is not required.
virtual bool empty() const = 0;
/// @brief Clear configuration.
virtual void clear() = 0;
/// @brief Parses HTTP authentication configuration.
///
/// @param config Element holding the basic HTTP authentication
/// configuration to be parsed.
/// @throw DhcpConfigError when the configuration is invalid.
virtual void parse(const isc::data::ConstElementPtr& config) = 0;
/// @brief Unparses HTTP authentication configuration.
///
/// @return A pointer to unparsed HTTP authentication configuration.
virtual isc::data::ElementPtr toElement() const = 0;
/// @brief Validate HTTP request.
///
/// @param creator The HTTP response creator.
/// @param request The HTTP request to validate.
/// @return Error HTTP response if validation failed, null otherwise.
virtual isc::http::HttpResponseJsonPtr
checkAuth(const isc::http::HttpResponseCreator& creator,
const isc::http::HttpRequestPtr& request) const = 0;
private:
/// @brief The realm.
std::string realm_;
/// @brief Common part for file paths (usually a directory).
std::string directory_;
};
/// @brief Type of shared pointers to HTTP authentication configuration.
typedef boost::shared_ptr<HttpAuthConfig> HttpAuthConfigPtr;
} // end of namespace isc::http
} // end of namespace isc
#endif // endif HTTP_AUTH_CONFIG_H
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