1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
/*
* Copyright (C) 2010 Martin Willi
* Copyright (C) 2010 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 radius_server radius_server
* @{ @ingroup eap_radius
*/
#ifndef RADIUS_SERVER_H_
#define RADIUS_SERVER_H_
typedef struct radius_server_t radius_server_t;
#include "radius_socket.h"
/**
* RADIUS server configuration.
*/
struct radius_server_t {
/**
* Get a RADIUS socket from the pool to communicate with this server.
*
* @return RADIUS socket
*/
radius_socket_t* (*get_socket)(radius_server_t *this);
/**
* Release a socket to the pool after use.
*
* @param skt RADIUS socket to release
* @param result result of the socket use, TRUE for success
*/
void (*put_socket)(radius_server_t *this, radius_socket_t *skt, bool result);
/**
* Get the NAS-Identifier to use with this server.
*
* @return NAS-Identifier, internal data
*/
chunk_t (*get_nas_identifier)(radius_server_t *this);
/**
* Get the preference of this server.
*
* Based on the available sockets and the server reachability a preference
* value is calculated: better servers return a higher value.
*/
int (*get_preference)(radius_server_t *this);
/**
* Get the name of the RADIUS server.
*
* @return server name
*/
char* (*get_name)(radius_server_t *this);
/**
* Increase reference count of this server.
*
* @return this
*/
radius_server_t* (*get_ref)(radius_server_t *this);
/**
* Destroy a radius_server_t.
*/
void (*destroy)(radius_server_t *this);
};
/**
* Create a radius_server instance.
*
* @param name server name
* @param address server address
* @param port server port
* @param nas_identifier NAS-Identifier to use with this server
* @param secret secret to use with this server
* @param sockets number of sockets to create in pool
* @param preference preference boost for this server
*/
radius_server_t *radius_server_create(char *name, char *address, u_int16_t port,
char *nas_identifier, char *secret, int sockets, int preference);
#endif /** RADIUS_SERVER_H_ @}*/
|
