86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/*
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* Copyright (C) 2012 Andreas Steffen
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* HSR Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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/**
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* @defgroup tnc_pdp_connections tnc_pdp_connections
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* @{ @ingroup tnc_pdp
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*/
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#ifndef TNC_PDP_CONNECTIONS_H_
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#define TNC_PDP_CONNECTIONS_H_
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typedef struct tnc_pdp_connections_t tnc_pdp_connections_t;
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#include <library.h>
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#include <sa/ike_sa.h>
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#include <sa/eap/eap_method.h>
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/**
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* Public interface of a tnc_pdp_connections object
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*/
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struct tnc_pdp_connections_t {
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/**
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* Register a new TNC PEP RADIUS Connection
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*
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* @param nas_id NAS identifier of Policy Enforcement Point
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* @param user_name User name of TNC Client
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* @param peer Peer identity
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* @param method EAP method state for this TNC PEP Connection
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*/
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void (*add)(tnc_pdp_connections_t *this, chunk_t nas_id, chunk_t user_name,
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identification_t *peer, eap_method_t *method);
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/**
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* Remove a TNC PEP RADIUS Connection
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*
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* @param nas_id NAS identifier of Policy Enforcement Point
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* @param user_name User name of TNC Client
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*/
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void (*remove)(tnc_pdp_connections_t *this, chunk_t nas_id,
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chunk_t user_name);
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/**
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* Get the EAP method and IKE_SA of a registered TNC PEP RADIUS Connection.
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*
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* If this call succeeds, the connection manager is locked. Call unlock
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* after using the return objects.
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*
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* @param nas_id NAS identifier of Policy Enforcement Point
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* @param user_name User name of TNC Client
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* @param ike_sa IKE_SA used for bus communication only
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* @return EAP method for this connection or NULL if not found
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*/
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eap_method_t* (*get_state)(tnc_pdp_connections_t *this, chunk_t nas_id,
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chunk_t user_name, ike_sa_t **ike_sa);
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/**
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* Unlock connections after successfully calling get_state().
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*/
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void (*unlock)(tnc_pdp_connections_t *this);
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/**
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* Destroys a tnc_pdp_connections_t object.
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*/
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void (*destroy)(tnc_pdp_connections_t *this);
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};
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/**
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* Create a tnc_pdp_connections_t instance
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*/
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tnc_pdp_connections_t* tnc_pdp_connections_create(void);
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#endif /** TNC_PDP_CONNECTIONS_PLUGIN_H_ @}*/
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