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/* $FreeBSD$ */
#ifndef EAP_H
#define EAP_H
#include "defs.h"
#include "eap_defs.h"
struct eap_sm;
#define EAP_MAX_METHODS 8
struct eap_user {
u8 methods[EAP_MAX_METHODS];
u8 *password;
size_t password_len;
int phase2;
int force_version;
};
enum eapol_bool_var {
EAPOL_eapSuccess, EAPOL_eapRestart, EAPOL_eapFail, EAPOL_eapResp,
EAPOL_eapReq, EAPOL_eapNoReq, EAPOL_portEnabled, EAPOL_eapTimeout
};
struct eapol_callbacks {
Boolean (*get_bool)(void *ctx, enum eapol_bool_var variable);
void (*set_bool)(void *ctx, enum eapol_bool_var variable,
Boolean value);
void (*set_eapReqData)(void *ctx, const u8 *eapReqData,
size_t eapReqDataLen);
void (*set_eapKeyData)(void *ctx, const u8 *eapKeyData,
size_t eapKeyDataLen);
int (*get_eap_user)(void *ctx, const u8 *identity, size_t identity_len,
int phase2, struct eap_user *user);
};
struct eap_config {
void *ssl_ctx;
void *eap_sim_db_priv;
Boolean backend_auth;
};
#ifdef EAP_AUTHENTICATOR
struct eap_sm * eap_sm_init(void *eapol_ctx, struct eapol_callbacks *eapol_cb,
struct eap_config *eap_conf);
void eap_sm_deinit(struct eap_sm *sm);
int eap_sm_step(struct eap_sm *sm);
u8 eap_get_type(const char *name);
void eap_set_eapRespData(struct eap_sm *sm, const u8 *eapRespData,
size_t eapRespDataLen);
void eap_sm_notify_cached(struct eap_sm *sm);
#else /* EAP_AUTHENTICATOR */
static inline struct eap_sm * eap_sm_init(void *eapol_ctx,
struct eapol_callbacks *eapol_cb,
struct eap_config *eap_conf)
{
return NULL;
}
static inline void eap_sm_deinit(struct eap_sm *sm)
{
}
static inline int eap_sm_step(struct eap_sm *sm)
{
return 0;
}
static inline u8 eap_get_type(const char *name)
{
return EAP_TYPE_NONE;
}
static inline void eap_set_eapRespData(struct eap_sm *sm,
const u8 *eapRespData,
size_t eapRespDataLen)
{
}
static inline void eap_sm_notify_cached(struct eap_sm *sm)
{
}
#endif /* EAP_AUTHENTICATOR */
#endif /* EAP_H */
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