diff options
Diffstat (limited to 'src/modules/rlm_eap/libeap/eap_types.h')
| -rw-r--r-- | src/modules/rlm_eap/libeap/eap_types.h | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/src/modules/rlm_eap/libeap/eap_types.h b/src/modules/rlm_eap/libeap/eap_types.h new file mode 100644 index 0000000..c6568ff --- /dev/null +++ b/src/modules/rlm_eap/libeap/eap_types.h @@ -0,0 +1,162 @@ +/* + * 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 */ |