2 * eap_types.h Header file containing the interfaces for all EAP types.
4 * most contents moved from modules/rlm_eap/eap.h
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 * Copyright 2001 hereUare Communications, Inc. <raghud@hereuare.com>
23 * Copyright 2003 Alan DeKok <aland@freeradius.org>
24 * Copyright 2006 The FreeRADIUS server project
29 #include <freeradius-devel/ident.h>
30 RCSIDH(eap_types_h, "$Id$")
33 #include <sys/types.h>
37 #include <netinet/in.h>
43 #include <freeradius-devel/radiusd.h>
44 #include <freeradius-devel/modules.h>
46 #define PW_EAP_REQUEST 1
47 #define PW_EAP_RESPONSE 2
48 #define PW_EAP_SUCCESS 3
49 #define PW_EAP_FAILURE 4
50 #define PW_EAP_MAX_CODES 4
52 /* base for dictionary values */
53 #define ATTRIBUTE_EAP_ID 1020
54 #define ATTRIBUTE_EAP_CODE 1021
55 #define ATTRIBUTE_EAP_BASE 1280
57 #define PW_EAP_IDENTITY 1
58 #define PW_EAP_NOTIFICATION 2
64 #define PW_EAP_LEAP 17
66 #define PW_EAP_TTLS 21
67 #define PW_EAP_PEAP 25
68 #define PW_EAP_MSCHAPV2 26
69 #define PW_EAP_CISCO_MSCHAPV2 29
70 #define PW_EAP_MAX_TYPES 29
72 #define EAP_HEADER_LEN 4
78 EAP_NOTFOUND, /* not found */
79 EAP_FOUND, /* found, continue */
80 EAP_OK, /* ok, continue */
81 EAP_FAIL, /* failed, don't reply */
82 EAP_NOOP, /* succeeded without doing anything */
83 EAP_INVALID, /* invalid, don't reply */
84 EAP_VALID /* valid, continue */
88 * EAP-Type specific data.
90 typedef struct eaptype_t {
97 * Structure to hold EAP data.
99 * length = code + id + length + type + type.data
100 * = 1 + 1 + 2 + 1 + X
102 typedef struct eap_packet {
108 unsigned char *packet;
112 * Structure to represent packet format of eap *on wire*
114 typedef struct eap_packet_t {
117 unsigned char length[2];
118 unsigned char data[1];
126 * interfaces in eapcommon.c
128 extern int eaptype_name2type(const char *name);
129 extern const char *eaptype_type2name(unsigned int type, char *buffer, size_t buflen);
130 extern int eap_basic_compose(RADIUS_PACKET *packet, EAP_PACKET *reply);
131 extern void map_eap_types(RADIUS_PACKET *req);
132 extern eap_packet_t *eap_attribute(VALUE_PAIR *vps);
133 extern void unmap_eap_types(RADIUS_PACKET *rep);
135 #endif /* _EAP_TYPES_H */