2010-07-21 15:06:00 +00:00
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/*
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* Copyright (C) 2010 Martin Willi
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* Copyright (C) 2010 revosec AG
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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 radius_server radius_server
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* @{ @ingroup eap_radius
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*/
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#ifndef RADIUS_SERVER_H_
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#define RADIUS_SERVER_H_
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typedef struct radius_server_t radius_server_t;
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#include "radius_socket.h"
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/**
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* RADIUS server configuration.
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*/
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struct radius_server_t {
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/**
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* Get a RADIUS socket from the pool to communicate with this server.
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*
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* @return RADIUS socket
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*/
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radius_socket_t* (*get_socket)(radius_server_t *this);
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/**
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* Release a socket to the pool after use.
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*
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* @param skt RADIUS socket to release
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* @param result result of the socket use, TRUE for success
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*/
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void (*put_socket)(radius_server_t *this, radius_socket_t *skt, bool result);
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/**
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* Get the NAS-Identifier to use with this server.
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*
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* @return NAS-Identifier, internal data
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*/
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chunk_t (*get_nas_identifier)(radius_server_t *this);
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/**
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* Get the preference of this server.
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*
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* Based on the available sockets and the server reachability a preference
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* value is calculated: better servers return a higher value.
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*/
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int (*get_preference)(radius_server_t *this);
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/**
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* Get the address of the RADIUS server.
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*
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* @return address, internal data
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*/
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host_t* (*get_address)(radius_server_t *this);
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2011-04-12 09:36:03 +00:00
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/**
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* Increase reference count of this server.
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*
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* @return this
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*/
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radius_server_t* (*get_ref)(radius_server_t *this);
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2010-07-21 15:06:00 +00:00
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/**
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* Destroy a radius_server_t.
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*/
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void (*destroy)(radius_server_t *this);
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};
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/**
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* Create a radius_server instance.
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*
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* @param server server address
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* @param port server port
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* @param nas_identifier NAS-Identifier to use with this server
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2010-08-05 09:53:35 +00:00
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* @param secret secret to use with this server
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2010-07-21 15:06:00 +00:00
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* @param sockets number of sockets to create in pool
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* @param preference preference boost for this server
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*/
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radius_server_t *radius_server_create(char *server, u_int16_t port,
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char *nas_identifier, char *secret, int sockets, int preference);
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#endif /** RADIUS_SERVER_H_ @}*/
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