100 lines
2.6 KiB
C
100 lines
2.6 KiB
C
/*
|
|
* hostapd / EAP-SIM database/authenticator gateway
|
|
* Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of BSD
|
|
* license.
|
|
*
|
|
* See README and COPYING for more details.
|
|
*/
|
|
|
|
#ifndef EAP_SIM_DB_H
|
|
#define EAP_SIM_DB_H
|
|
|
|
#ifdef EAP_SIM
|
|
|
|
#include "eap_sim_common.h"
|
|
|
|
/* Identity prefixes */
|
|
#define EAP_SIM_PERMANENT_PREFIX '1'
|
|
#define EAP_SIM_PSEUDONYM_PREFIX '3'
|
|
#define EAP_SIM_REAUTH_ID_PREFIX '5'
|
|
#define EAP_AKA_PERMANENT_PREFIX '0'
|
|
#define EAP_AKA_PSEUDONYM_PREFIX '2'
|
|
#define EAP_AKA_REAUTH_ID_PREFIX '4'
|
|
|
|
void * eap_sim_db_init(const char *config,
|
|
void (*get_complete_cb)(void *ctx, void *session_ctx),
|
|
void *ctx);
|
|
|
|
void eap_sim_db_deinit(void *priv);
|
|
|
|
int eap_sim_db_get_gsm_triplets(void *priv, const u8 *identity,
|
|
size_t identity_len, int max_chal,
|
|
u8 *_rand, u8 *kc, u8 *sres,
|
|
void *cb_session_ctx);
|
|
|
|
#define EAP_SIM_DB_FAILURE -1
|
|
#define EAP_SIM_DB_PENDING -2
|
|
|
|
int eap_sim_db_identity_known(void *priv, const u8 *identity,
|
|
size_t identity_len);
|
|
|
|
char * eap_sim_db_get_next_pseudonym(void *priv, int aka);
|
|
|
|
char * eap_sim_db_get_next_reauth_id(void *priv, int aka);
|
|
|
|
int eap_sim_db_add_pseudonym(void *priv, const u8 *identity,
|
|
size_t identity_len, char *pseudonym);
|
|
|
|
int eap_sim_db_add_reauth(void *priv, const u8 *identity,
|
|
size_t identity_len, char *reauth_id, u16 counter,
|
|
const u8 *mk);
|
|
|
|
const u8 * eap_sim_db_get_permanent(void *priv, const u8 *identity,
|
|
size_t identity_len, size_t *len);
|
|
|
|
struct eap_sim_reauth {
|
|
struct eap_sim_reauth *next;
|
|
u8 *identity;
|
|
size_t identity_len;
|
|
char *reauth_id;
|
|
u16 counter;
|
|
u8 mk[EAP_SIM_MK_LEN];
|
|
};
|
|
|
|
struct eap_sim_reauth *
|
|
eap_sim_db_get_reauth_entry(void *priv, const u8 *identity,
|
|
size_t identity_len);
|
|
|
|
void eap_sim_db_remove_reauth(void *priv, struct eap_sim_reauth *reauth);
|
|
|
|
int eap_sim_db_get_aka_auth(void *priv, const u8 *identity,
|
|
size_t identity_len, u8 *_rand, u8 *autn, u8 *ik,
|
|
u8 *ck, u8 *res, size_t *res_len,
|
|
void *cb_session_ctx);
|
|
|
|
int eap_sim_db_resynchronize(void *priv, const u8 *identity,
|
|
size_t identity_len, const u8 *auts,
|
|
const u8 *_rand);
|
|
|
|
#else /* EAP_SIM */
|
|
static inline void *
|
|
eap_sim_db_init(const char *config,
|
|
void (*get_complete_cb)(void *ctx, void *session_ctx),
|
|
void *ctx)
|
|
{
|
|
return (void *) 1;
|
|
}
|
|
|
|
static inline void eap_sim_db_deinit(void *priv)
|
|
{
|
|
}
|
|
#endif /* EAP_SIM */
|
|
|
|
#endif /* EAP_SIM_DB_H */
|