78 lines
2.0 KiB
C
78 lines
2.0 KiB
C
/**
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* @file authenticator.h
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*
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* @brief Interface of authenticator.
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*
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*/
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/*
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* Copyright (C) 2005 Jan Hutter, Martin Willi
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* 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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#ifndef _AUTHENTICATOR_H_
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#define _AUTHENTICATOR_H_
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#include <types.h>
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#include <encoding/payloads/auth_payload.h>
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#include <utils/identification.h>
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#include <sa/ike_sa.h>
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typedef struct authenticator_t authenticator_t;
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/**
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* @brief Class authenticator_t. Used to authenticate a peer.
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*
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* Currently only preshared secret as auth_method supported!
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*
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* @ingroup sa
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*/
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struct authenticator_t {
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/**
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* @brief Verifying of given authentication data.
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*
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* TODO
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* @param this authenticator_t object
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* @return
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* - NOT_SUPPORTED if auth_method is not supported
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*/
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status_t (*verify_authentication) (authenticator_t *this,auth_method_t auth_method, chunk_t auth_data, chunk_t last_message, chunk_t other_nonce,identification_t *my_id,bool *verified);
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/**
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* @brief Verifying of given authentication data.
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*
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* TODO
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* @param this authenticator_t object
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* @return
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* - NOT_SUPPORTED if auth_method is not supported
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*/
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status_t (*allocate_auth_data) (authenticator_t *this,auth_method_t auth_method,chunk_t last_message, chunk_t other_nonce,identification_t *my_id,chunk_t *auth_data);
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/**
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* @brief Destroys a authenticator_t object.
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*
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* @param this authenticator_t object
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*/
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void (*destroy) (authenticator_t *this);
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};
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authenticator_t *authenticator_create(protected_ike_sa_t *ike_sa);
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#endif //_AUTHENTICATOR_H_
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