eap.h
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00001 /*
00002  * EAP peer state machine functions (RFC 4137)
00003  * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi>
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU General Public License version 2 as
00007  * published by the Free Software Foundation.
00008  *
00009  * Alternatively, this software may be distributed under the terms of BSD
00010  * license.
00011  *
00012  * See README and COPYING for more details.
00013  */
00014 
00015 #ifndef EAP_H
00016 #define EAP_H
00017 
00018 #include "common/defs.h"
00019 #include "eap_common/eap_defs.h"
00020 #include "eap_peer/eap_methods.h"
00021 
00022 struct eap_sm;
00023 struct wpa_config_blob;
00024 struct wpabuf;
00025 
00026 struct eap_method_type {
00027         int vendor;
00028         u32 method;
00029 };
00030 
00031 #ifdef IEEE8021X_EAPOL
00032 
00041 enum eapol_bool_var {
00047         EAPOL_eapSuccess,
00048 
00054         EAPOL_eapRestart,
00055 
00061         EAPOL_eapFail,
00062 
00068         EAPOL_eapResp,
00069 
00075         EAPOL_eapNoResp,
00076 
00082         EAPOL_eapReq,
00083 
00089         EAPOL_portEnabled,
00090 
00096         EAPOL_altAccept,
00097 
00103         EAPOL_altReject
00104 };
00105 
00114 enum eapol_int_var {
00124         EAPOL_idleWhile
00125 };
00126 
00136 struct eapol_callbacks {
00141         struct eap_peer_config * (*get_config)(void *ctx);
00142 
00148         Boolean (*get_bool)(void *ctx, enum eapol_bool_var variable);
00149 
00156         void (*set_bool)(void *ctx, enum eapol_bool_var variable,
00157                          Boolean value);
00158 
00165         unsigned int (*get_int)(void *ctx, enum eapol_int_var variable);
00166 
00173         void (*set_int)(void *ctx, enum eapol_int_var variable,
00174                         unsigned int value);
00175 
00183         struct wpabuf * (*get_eapReqData)(void *ctx);
00184 
00193         void (*set_config_blob)(void *ctx, struct wpa_config_blob *blob);
00194 
00201         const struct wpa_config_blob * (*get_config_blob)(void *ctx,
00202                                                           const char *name);
00203 
00214         void (*notify_pending)(void *ctx);
00215 
00222         void (*eap_param_needed)(void *ctx, const char *field,
00223                                  const char *txt);
00224 };
00225 
00229 struct eap_config {
00235         const char *opensc_engine_path;
00241         const char *pkcs11_engine_path;
00247         const char *pkcs11_module_path;
00253         struct wps_context *wps;
00254 };
00255 
00256 struct eap_sm * eap_peer_sm_init(void *eapol_ctx,
00257                                  struct eapol_callbacks *eapol_cb,
00258                                  void *msg_ctx, struct eap_config *conf);
00259 void eap_peer_sm_deinit(struct eap_sm *sm);
00260 int eap_peer_sm_step(struct eap_sm *sm);
00261 void eap_sm_abort(struct eap_sm *sm);
00262 int eap_sm_get_status(struct eap_sm *sm, char *buf, size_t buflen,
00263                       int verbose);
00264 struct wpabuf * eap_sm_buildIdentity(struct eap_sm *sm, int id, int encrypted);
00265 void eap_sm_request_identity(struct eap_sm *sm);
00266 void eap_sm_request_password(struct eap_sm *sm);
00267 void eap_sm_request_new_password(struct eap_sm *sm);
00268 void eap_sm_request_pin(struct eap_sm *sm);
00269 void eap_sm_request_otp(struct eap_sm *sm, const char *msg, size_t msg_len);
00270 void eap_sm_request_passphrase(struct eap_sm *sm);
00271 void eap_sm_notify_ctrl_attached(struct eap_sm *sm);
00272 u32 eap_get_phase2_type(const char *name, int *vendor);
00273 struct eap_method_type * eap_get_phase2_types(struct eap_peer_config *config,
00274                                               size_t *count);
00275 void eap_set_fast_reauth(struct eap_sm *sm, int enabled);
00276 void eap_set_workaround(struct eap_sm *sm, unsigned int workaround);
00277 void eap_set_force_disabled(struct eap_sm *sm, int disabled);
00278 int eap_key_available(struct eap_sm *sm);
00279 void eap_notify_success(struct eap_sm *sm);
00280 void eap_notify_lower_layer_success(struct eap_sm *sm);
00281 const u8 * eap_get_eapKeyData(struct eap_sm *sm, size_t *len);
00282 struct wpabuf * eap_get_eapRespData(struct eap_sm *sm);
00283 void eap_register_scard_ctx(struct eap_sm *sm, void *ctx);
00284 void eap_invalidate_cached_session(struct eap_sm *sm);
00285 
00286 int eap_is_wps_pbc_enrollee(struct eap_peer_config *conf);
00287 int eap_is_wps_pin_enrollee(struct eap_peer_config *conf);
00288 
00289 #endif /* IEEE8021X_EAPOL */
00290 
00291 #endif /* EAP_H */


wpa_supplicant_node
Author(s): Package maintained by Blaise Gassend
autogenerated on Thu Apr 24 2014 15:33:20