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
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
/*
* eap_types.h Header file containing the interfaces for all EAP types.
*
* most contents moved from modules/rlm_eap/eap.h
*
* Version: $Id$
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
* Copyright 2001 hereUare Communications, Inc. <raghud@hereuare.com>
* Copyright 2003 Alan DeKok <aland@freeradius.org>
* Copyright 2006 The FreeRADIUS server project
*/
#ifndef _EAP_TYPES_H
#define _EAP_TYPES_H
RCSIDH(eap_methods_h, "$Id$")
#include <freeradius-devel/radiusd.h>
#include <freeradius-devel/modules.h>
/* Code (1) + Identifier (1) + Length (2) */
#define EAP_HEADER_LEN 4
typedef enum eap_code {
PW_EAP_REQUEST = 1,
PW_EAP_RESPONSE,
PW_EAP_SUCCESS,
PW_EAP_FAILURE,
PW_EAP_MAX_CODES
} eap_code_t;
typedef enum eap_method {
PW_EAP_INVALID = 0, /* 0 */
PW_EAP_IDENTITY, /* 1 */
PW_EAP_NOTIFICATION, /* 2 */
PW_EAP_NAK, /* 3 */
PW_EAP_MD5, /* 4 */
PW_EAP_OTP, /* 5 */
PW_EAP_GTC, /* 6 */
PW_EAP_7, /* 7 - unused */
PW_EAP_8, /* 8 - unused */
PW_EAP_RSA_PUBLIC_KEY, /* 9 */
PW_EAP_DSS_UNILATERAL, /* 10 */
PW_EAP_KEA, /* 11 */
PW_EAP_KEA_VALIDATE, /* 12 */
PW_EAP_TLS, /* 13 */
PW_EAP_DEFENDER_TOKEN, /* 14 */
PW_EAP_RSA_SECURID, /* 15 */
PW_EAP_ARCOT_SYSTEMS, /* 16 */
PW_EAP_LEAP, /* 17 */
PW_EAP_SIM, /* 18 */
PW_EAP_SRP_SHA1, /* 19 */
PW_EAP_20, /* 20 - unassigned */
PW_EAP_TTLS, /* 21 */
PW_EAP_REMOTE_ACCESS_SERVICE, /* 22 */
PW_EAP_AKA, /* 23 */
PW_EAP_3COM, /* 24 - should this be EAP-HP now? */
PW_EAP_PEAP, /* 25 */
PW_EAP_MSCHAPV2, /* 26 */
PW_EAP_MAKE, /* 27 */
PW_EAP_CRYPTOCARD, /* 28 */
PW_EAP_CISCO_MSCHAPV2, /* 29 */
PW_EAP_DYNAMID, /* 30 */
PW_EAP_ROB, /* 31 */
PW_EAP_POTP, /* 32 */
PW_EAP_MS_ATLV, /* 33 */
PW_EAP_SENTRINET, /* 34 */
PW_EAP_ACTIONTEC, /* 35 */
PW_EAP_COGENT_BIOMETRIC, /* 36 */
PW_EAP_AIRFORTRESS, /* 37 */
PW_EAP_TNC, /* 38 - fixme conflicts with HTTP DIGEST */
// PW_EAP_HTTP_DIGEST, /* 38 */
PW_EAP_SECURISUITE, /* 39 */
PW_EAP_DEVICECONNECT, /* 40 */
PW_EAP_SPEKE, /* 41 */
PW_EAP_MOBAC, /* 42 */
PW_EAP_FAST, /* 43 */
PW_EAP_ZONELABS, /* 44 */
PW_EAP_LINK, /* 45 */
PW_EAP_PAX, /* 46 */
PW_EAP_PSK, /* 47 */
PW_EAP_SAKE, /* 48 */
PW_EAP_IKEV2, /* 49 */
PW_EAP_AKA2, /* 50 */
PW_EAP_GPSK, /* 51 */
PW_EAP_PWD, /* 52 */
PW_EAP_EKE, /* 53 */
PW_EAP_MAX_TYPES /* 54 - for validation */
} eap_type_t;
#define PW_EAP_EXPANDED_TYPE (254)
typedef enum eap_rcode {
EAP_NOTFOUND, //!< EAP handler data not found.
EAP_FOUND, //!< EAP handler data found, continue.
EAP_OK, //!< Ok, continue.
EAP_FAIL, //!< Failed, don't reply.
EAP_NOOP, //!< Succeeded without doing anything.
EAP_INVALID, //!< Invalid, don't reply.
EAP_VALID, //!< Valid, continue.
EAP_MAX_RCODES
} eap_rcode_t;
extern const FR_NAME_NUMBER eap_rcode_table[];
/** EAP-Type specific data
*/
typedef struct eap_type_data {
eap_type_t num;
size_t length;
uint8_t *data;
} eap_type_data_t;
/** Structure to hold EAP data
*
* length = code + id + length + type + type.data
* = 1 + 1 + 2 + 1 + X
*/
typedef struct eap_packet {
eap_code_t code;
uint8_t id;
size_t length;
eap_type_data_t type;
uint8_t *packet;
} eap_packet_t;
/** Structure to represent packet format of eap *on wire*
*/
typedef struct eap_packet_raw {
uint8_t code;
uint8_t id;
uint8_t length[2];
uint8_t data[1];
} eap_packet_raw_t;
/*
* interfaces in eapcommon.c
*/
eap_type_t eap_name2type(char const *name);
char const *eap_type2name(eap_type_t method);
int eap_wireformat(eap_packet_t *reply);
int eap_basic_compose(RADIUS_PACKET *packet, eap_packet_t *reply);
VALUE_PAIR *eap_packet2vp(RADIUS_PACKET *packet, eap_packet_raw_t const *reply);
eap_packet_raw_t *eap_vp2packet(TALLOC_CTX *ctx, VALUE_PAIR *vps);
void eap_add_reply(REQUEST *request, char const *name, uint8_t const *value, int len);
#endif /* _EAP_TYPES_H */
|
