make TNC client authentication type available to IMVs
[strongswan.git] / src / libcharon / sa / eap / eap_inner_method.h
1 /*
2 * Copyright (C) 2013 Andreas Steffen
3 * HSR Hochschule fuer Technik Rapperswil
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 */
15
16 /**
17 * @defgroup eap_inner_method eap_inner_method
18 * @{ @ingroup eap
19 */
20
21 #ifndef EAP_INNER_METHOD_H_
22 #define EAP_INNER_METHOD_H_
23
24 typedef struct eap_inner_method_t eap_inner_method_t;
25
26 #include <library.h>
27
28 #include "eap_method.h"
29
30 /**
31 * Interface of a weak inner EAP method like EAP-TNC or PT-EAP
32 * that must be encapsulated in a strong TLS-based EAP method
33 */
34 struct eap_inner_method_t {
35
36 /*
37 * Public EAP method interface
38 */
39 eap_method_t eap_method;
40
41 /*
42 * Get type of outer EAP authentication method
43 *
44 * @return outer EAP authentication type
45 */
46 eap_type_t (*get_auth_type)(eap_inner_method_t *this);
47
48 /*
49 * Set type of outer EAP Client/Server authentication
50 *
51 * @param type outer EAP authentication type
52 */
53 void (*set_auth_type)(eap_inner_method_t *this, eap_type_t type);
54
55 };
56
57 #endif /** EAP_INNER_METHOD_H_ @}*/