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/*
* Copyright (C) 2018 Tobias Brunner
* HSR Hochschule fuer Technik Rapperswil
*
* Copyright (C) 2013 Martin Willi
* Copyright (C) 2013 revosec AG
*
* 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 eap_radius_provider eap_radius_provider
* @{ @ingroup eap_radius
*/
#ifndef EAP_RADIUS_PROVIDER_H_
#define EAP_RADIUS_PROVIDER_H_
#include <attributes/attributes.h>
#include <attributes/attribute_provider.h>
typedef struct eap_radius_provider_t eap_radius_provider_t;
/**
* IKE configuration attribute fed by RADIUS attributes
*/
struct eap_radius_provider_t {
/**
* Implements attribute_provider_t
*/
attribute_provider_t provider;
/**
* Add a received Framed-IP-Address to the provider to serve to client.
*
* @param id IKE_SA unique identifier
* @param ip IP address received from RADIUS server, gets owned
*/
void (*add_framed_ip)(eap_radius_provider_t *this, uint32_t id,
host_t *ip);
/**
* Add a configuration attribute received from RADIUS to forward.
*
* @param id IKE_SA unique identifier
* @param type attribute type
* @param data attribute data
*/
void (*add_attribute)(eap_radius_provider_t *this, uint32_t id,
configuration_attribute_type_t type, chunk_t data);
/**
* Clears any unclaimed IP addresses and attributes for the given IKE_SA.
*
* @param id IKE_SA unique identifier
* @return enumerator over unclaimed IP addresses, if any
*/
enumerator_t *(*clear_unclaimed)(eap_radius_provider_t *this, uint32_t id);
/**
* Destroy a eap_radius_provider_t.
*/
void (*destroy)(eap_radius_provider_t *this);
};
/**
* Create a eap_radius_provider instance.
*/
eap_radius_provider_t *eap_radius_provider_create();
/**
* Get singleton instance previously created with eap_radius_provider_create().
*/
eap_radius_provider_t *eap_radius_provider_get();
#endif /** EAP_RADIUS_PROVIDER_H_ @}*/
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