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/*
* Copyright (C) 2009 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program 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 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program 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.
*/
/**
* @defgroup radius_client radius_client
* @{ @ingroup libradius
*/
#ifndef RADIUS_CLIENT_H_
#define RADIUS_CLIENT_H_
#include "radius_message.h"
#include "radius_config.h"
typedef struct radius_client_t radius_client_t;
/**
* RADIUS client functionality.
*
* To communicate with a RADIUS server, create a client and send messages over
* it. The client allocates a socket from the best RADIUS server abailable.
*/
struct radius_client_t {
/**
* Send a RADIUS request and wait for the response.
*
* The client fills in NAS-Identifier nad NAS-Port-Type
*
* @param msg RADIUS request message to send
* @return response, NULL if timed out/verification failed
*/
radius_message_t* (*request)(radius_client_t *this, radius_message_t *msg);
/**
* Get the EAP MSK after successful RADIUS authentication.
*
* @return MSK, allocated
*/
chunk_t (*get_msk)(radius_client_t *this);
/**
* Destroy the client, release the socket.
*/
void (*destroy)(radius_client_t *this);
};
/**
* Create a RADIUS client.
*
* @param config reference to a server configuration, gets owned
* @return radius_client_t object
*/
radius_client_t *radius_client_create(radius_config_t *config);
#endif /** RADIUS_CLIENT_H_ @}*/
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