1 /*
2 * wpa_supplicant - WPA definitions
3 * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
4 *
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
7 */
8
9 #ifndef WPA_H
10 #define WPA_H
11
12 #include "common/defs.h"
13 #include "common/eapol_common.h"
14 #include "common/wpa_common.h"
15 #include "common/ieee802_11_defs.h"
16
17 struct wpa_sm;
18 struct eapol_sm;
19 struct wpa_config_blob;
20 struct hostapd_freq_params;
21 struct wpa_channel_info;
22
23 struct wpa_sm_ctx {
24 void *ctx; /* pointer to arbitrary upper level context */
25 void *msg_ctx; /* upper level context for wpa_msg() calls */
26
27 void (*set_state)(void *ctx, enum wpa_states state);
28 enum wpa_states (*get_state)(void *ctx);
29 void (*deauthenticate)(void * ctx, u16 reason_code);
30 void (*reconnect)(void *ctx);
31 int (*set_key)(void *ctx, enum wpa_alg alg,
32 const u8 *addr, int key_idx, int set_tx,
33 const u8 *seq, size_t seq_len,
34 const u8 *key, size_t key_len, enum key_flag key_flag);
35 void * (*get_network_ctx)(void *ctx);
36 int (*get_bssid)(void *ctx, u8 *bssid);
37 int (*ether_send)(void *ctx, const u8 *dest, u16 proto, const u8 *buf,
38 size_t len);
39 int (*get_beacon_ie)(void *ctx);
40 void (*cancel_auth_timeout)(void *ctx);
41 u8 * (*alloc_eapol)(void *ctx, u8 type, const void *data, u16 data_len,
42 size_t *msg_len, void **data_pos);
43 int (*add_pmkid)(void *ctx, void *network_ctx, const u8 *bssid,
44 const u8 *pmkid, const u8 *fils_cache_id,
45 const u8 *pmk, size_t pmk_len, u32 pmk_lifetime,
46 u8 pmk_reauth_threshold, int akmp);
47 int (*remove_pmkid)(void *ctx, void *network_ctx, const u8 *bssid,
48 const u8 *pmkid, const u8 *fils_cache_id);
49 void (*set_config_blob)(void *ctx, struct wpa_config_blob *blob);
50 const struct wpa_config_blob * (*get_config_blob)(void *ctx,
51 const char *name);
52 int (*mlme_setprotection)(void *ctx, const u8 *addr,
53 int protection_type, int key_type);
54 int (*update_ft_ies)(void *ctx, const u8 *md, const u8 *ies,
55 size_t ies_len);
56 int (*send_ft_action)(void *ctx, u8 action, const u8 *target_ap,
57 const u8 *ies, size_t ies_len);
58 int (*mark_authenticated)(void *ctx, const u8 *target_ap);
59 #ifdef CONFIG_TDLS
60 int (*tdls_get_capa)(void *ctx, int *tdls_supported,
61 int *tdls_ext_setup, int *tdls_chan_switch);
62 int (*send_tdls_mgmt)(void *ctx, const u8 *dst,
63 u8 action_code, u8 dialog_token,
64 u16 status_code, u32 peer_capab,
65 int initiator, const u8 *buf, size_t len);
66 int (*tdls_oper)(void *ctx, int oper, const u8 *peer);
67 int (*tdls_peer_addset)(void *ctx, const u8 *addr, int add, u16 aid,
68 u16 capability, const u8 *supp_rates,
69 size_t supp_rates_len,
70 const struct ieee80211_ht_capabilities *ht_capab,
71 const struct ieee80211_vht_capabilities *vht_capab,
72 const struct ieee80211_he_capabilities *he_capab,
73 size_t he_capab_len,
74 const struct ieee80211_he_6ghz_band_cap *he_6ghz_capab,
75 u8 qosinfo, int wmm, const u8 *ext_capab,
76 size_t ext_capab_len, const u8 *supp_channels,
77 size_t supp_channels_len,
78 const u8 *supp_oper_classes,
79 size_t supp_oper_classes_len);
80 int (*tdls_enable_channel_switch)(
81 void *ctx, const u8 *addr, u8 oper_class,
82 const struct hostapd_freq_params *params);
83 int (*tdls_disable_channel_switch)(void *ctx, const u8 *addr);
84 #endif /* CONFIG_TDLS */
85 void (*set_rekey_offload)(void *ctx, const u8 *kek, size_t kek_len,
86 const u8 *kck, size_t kck_len,
87 const u8 *replay_ctr);
88 int (*key_mgmt_set_pmk)(void *ctx, const u8 *pmk, size_t pmk_len);
89 void (*fils_hlp_rx)(void *ctx, const u8 *dst, const u8 *src,
90 const u8 *pkt, size_t pkt_len);
91 int (*channel_info)(void *ctx, struct wpa_channel_info *ci);
92 void (*transition_disable)(void *ctx, u8 bitmap);
93 void (*store_ptk)(void *ctx, u8 *addr, int cipher,
94 u32 life_time, const struct wpa_ptk *ptk);
95 };
96
97
98 enum wpa_sm_conf_params {
99 RSNA_PMK_LIFETIME /* dot11RSNAConfigPMKLifetime */,
100 RSNA_PMK_REAUTH_THRESHOLD /* dot11RSNAConfigPMKReauthThreshold */,
101 RSNA_SA_TIMEOUT /* dot11RSNAConfigSATimeout */,
102 WPA_PARAM_PROTO,
103 WPA_PARAM_PAIRWISE,
104 WPA_PARAM_GROUP,
105 WPA_PARAM_KEY_MGMT,
106 WPA_PARAM_MGMT_GROUP,
107 WPA_PARAM_RSN_ENABLED,
108 WPA_PARAM_MFP,
109 WPA_PARAM_OCV,
110 WPA_PARAM_SAE_PWE,
111 WPA_PARAM_SAE_PK,
112 WPA_PARAM_DENY_PTK0_REKEY,
113 WPA_PARAM_EXT_KEY_ID,
114 WPA_PARAM_USE_EXT_KEY_ID,
115 WPA_PARAM_FT_RSNXE_USED,
116 WPA_PARAM_DPP_PFS,
117 WPA_PARAM_OCI_FREQ_EAPOL,
118 WPA_PARAM_OCI_FREQ_EAPOL_G2,
119 WPA_PARAM_OCI_FREQ_FT_ASSOC,
120 WPA_PARAM_OCI_FREQ_FILS_ASSOC,
121 };
122
123 struct rsn_supp_config {
124 void *network_ctx;
125 int allowed_pairwise_cipher; /* bitfield of WPA_CIPHER_* */
126 int proactive_key_caching;
127 int eap_workaround;
128 void *eap_conf_ctx;
129 const u8 *ssid;
130 size_t ssid_len;
131 int wpa_ptk_rekey;
132 int wpa_deny_ptk0_rekey;
133 int p2p;
134 int wpa_rsc_relaxation;
135 int owe_ptk_workaround;
136 const u8 *fils_cache_id;
137 int beacon_prot;
138 bool force_kdk_derivation;
139 };
140
141 #ifndef CONFIG_NO_WPA
142
143 struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx);
144 void wpa_sm_deinit(struct wpa_sm *sm);
145 void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid);
146 void wpa_sm_notify_disassoc(struct wpa_sm *sm);
147 void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
148 const u8 *pmkid, const u8 *bssid);
149 void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm);
150 void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth);
151 void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx);
152 void wpa_sm_set_config(struct wpa_sm *sm, struct rsn_supp_config *config);
153 void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr);
154 #ifndef EXT_CODE_CROP
155 void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
156 const char *bridge_ifname);
157 #else
158 void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname);
159 #endif /* EXT_CODE_CROP */
160 void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol);
161 int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
162 int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm, u8 *wpa_ie,
163 size_t *wpa_ie_len);
164 int wpa_sm_set_assoc_rsnxe_default(struct wpa_sm *sm, u8 *rsnxe,
165 size_t *rsnxe_len);
166 int wpa_sm_set_assoc_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
167 int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
168 int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
169 int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
170 int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen);
171
172 int wpa_sm_set_param(struct wpa_sm *sm, enum wpa_sm_conf_params param,
173 unsigned int value);
174
175 int wpa_sm_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
176 int verbose);
177 int wpa_sm_pmf_enabled(struct wpa_sm *sm);
178 int wpa_sm_ext_key_id(struct wpa_sm *sm);
179 int wpa_sm_ext_key_id_active(struct wpa_sm *sm);
180 int wpa_sm_ocv_enabled(struct wpa_sm *sm);
181
182 void wpa_sm_key_request(struct wpa_sm *sm, int error, int pairwise);
183
184 int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
185 struct wpa_ie_data *data);
186
187 void wpa_sm_aborted_cached(struct wpa_sm *sm);
188 void wpa_sm_aborted_external_cached(struct wpa_sm *sm);
189 int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
190 const u8 *buf, size_t len);
191 int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm, struct wpa_ie_data *data);
192 int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len);
193 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_head(struct wpa_sm *sm);
194 struct rsn_pmksa_cache_entry *
195 wpa_sm_pmksa_cache_add_entry(struct wpa_sm *sm,
196 struct rsn_pmksa_cache_entry * entry);
197 void wpa_sm_pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
198 const u8 *pmkid, const u8 *bssid,
199 const u8 *fils_cache_id);
200 int wpa_sm_pmksa_exists(struct wpa_sm *sm, const u8 *bssid,
201 const void *network_ctx);
202 void wpa_sm_drop_sa(struct wpa_sm *sm);
203 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_get(struct wpa_sm *sm,
204 const u8 *aa,
205 const u8 *pmkid,
206 const void *network_ctx,
207 int akmp);
208 int wpa_sm_has_ptk(struct wpa_sm *sm);
209 int wpa_sm_has_ptk_installed(struct wpa_sm *sm);
210
211 void wpa_sm_update_replay_ctr(struct wpa_sm *sm, const u8 *replay_ctr);
212
213 void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
214 void wpa_sm_external_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
215
216 int wpa_sm_get_p2p_ip_addr(struct wpa_sm *sm, u8 *buf);
217
218 void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm, const u8 *rx_replay_counter);
219 void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm,
220 const u8 *ptk_kck, size_t ptk_kck_len,
221 const u8 *ptk_kek, size_t ptk_kek_len);
222 int wpa_fils_is_completed(struct wpa_sm *sm);
223 void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm);
224
225 #else /* CONFIG_NO_WPA */
226
wpa_sm_init(struct wpa_sm_ctx * ctx)227 static inline struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx)
228 {
229 return (struct wpa_sm *) 1;
230 }
231
wpa_sm_deinit(struct wpa_sm * sm)232 static inline void wpa_sm_deinit(struct wpa_sm *sm)
233 {
234 }
235
wpa_sm_notify_assoc(struct wpa_sm * sm,const u8 * bssid)236 static inline void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
237 {
238 }
239
wpa_sm_notify_disassoc(struct wpa_sm * sm)240 static inline void wpa_sm_notify_disassoc(struct wpa_sm *sm)
241 {
242 }
243
wpa_sm_set_pmk(struct wpa_sm * sm,const u8 * pmk,size_t pmk_len,const u8 * pmkid,const u8 * bssid)244 static inline void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk,
245 size_t pmk_len, const u8 *pmkid,
246 const u8 *bssid)
247 {
248 }
249
wpa_sm_set_pmk_from_pmksa(struct wpa_sm * sm)250 static inline void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm)
251 {
252 }
253
wpa_sm_set_fast_reauth(struct wpa_sm * sm,int fast_reauth)254 static inline void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth)
255 {
256 }
257
wpa_sm_set_scard_ctx(struct wpa_sm * sm,void * scard_ctx)258 static inline void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx)
259 {
260 }
261
wpa_sm_set_config(struct wpa_sm * sm,struct rsn_supp_config * config)262 static inline void wpa_sm_set_config(struct wpa_sm *sm,
263 struct rsn_supp_config *config)
264 {
265 }
266
wpa_sm_set_own_addr(struct wpa_sm * sm,const u8 * addr)267 static inline void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr)
268 {
269 }
270
wpa_sm_set_ifname(struct wpa_sm * sm,const char * ifname,const char * bridge_ifname)271 static inline void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
272 const char *bridge_ifname)
273 {
274 }
275
wpa_sm_set_eapol(struct wpa_sm * sm,struct eapol_sm * eapol)276 static inline void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol)
277 {
278 }
279
wpa_sm_set_assoc_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)280 static inline int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie,
281 size_t len)
282 {
283 return -1;
284 }
285
wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm * sm,u8 * wpa_ie,size_t * wpa_ie_len)286 static inline int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm,
287 u8 *wpa_ie,
288 size_t *wpa_ie_len)
289 {
290 return -1;
291 }
292
wpa_sm_set_ap_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)293 static inline int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie,
294 size_t len)
295 {
296 return -1;
297 }
298
wpa_sm_set_ap_rsn_ie(struct wpa_sm * sm,const u8 * ie,size_t len)299 static inline int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie,
300 size_t len)
301 {
302 return -1;
303 }
304
wpa_sm_set_ap_rsnxe(struct wpa_sm * sm,const u8 * ie,size_t len)305 static inline int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie,
306 size_t len)
307 {
308 return -1;
309 }
310
wpa_sm_get_mib(struct wpa_sm * sm,char * buf,size_t buflen)311 static inline int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen)
312 {
313 return 0;
314 }
315
wpa_sm_set_param(struct wpa_sm * sm,enum wpa_sm_conf_params param,unsigned int value)316 static inline int wpa_sm_set_param(struct wpa_sm *sm,
317 enum wpa_sm_conf_params param,
318 unsigned int value)
319 {
320 return -1;
321 }
322
wpa_sm_get_status(struct wpa_sm * sm,char * buf,size_t buflen,int verbose)323 static inline int wpa_sm_get_status(struct wpa_sm *sm, char *buf,
324 size_t buflen, int verbose)
325 {
326 return 0;
327 }
328
wpa_sm_pmf_enabled(struct wpa_sm * sm)329 static inline int wpa_sm_pmf_enabled(struct wpa_sm *sm)
330 {
331 return 0;
332 }
333
wpa_sm_ext_key_id(struct wpa_sm * sm)334 static inline int wpa_sm_ext_key_id(struct wpa_sm *sm)
335 {
336 return 0;
337 }
338
wpa_sm_ext_key_id_active(struct wpa_sm * sm)339 static inline int wpa_sm_ext_key_id_active(struct wpa_sm *sm)
340 {
341 return 0;
342 }
343
wpa_sm_ocv_enabled(struct wpa_sm * sm)344 static inline int wpa_sm_ocv_enabled(struct wpa_sm *sm)
345 {
346 return 0;
347 }
348
wpa_sm_key_request(struct wpa_sm * sm,int error,int pairwise)349 static inline void wpa_sm_key_request(struct wpa_sm *sm, int error,
350 int pairwise)
351 {
352 }
353
wpa_parse_wpa_ie(const u8 * wpa_ie,size_t wpa_ie_len,struct wpa_ie_data * data)354 static inline int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
355 struct wpa_ie_data *data)
356 {
357 return -1;
358 }
359
wpa_sm_aborted_cached(struct wpa_sm * sm)360 static inline void wpa_sm_aborted_cached(struct wpa_sm *sm)
361 {
362 }
363
wpa_sm_aborted_external_cached(struct wpa_sm * sm)364 static inline void wpa_sm_aborted_external_cached(struct wpa_sm *sm)
365 {
366 }
367
wpa_sm_rx_eapol(struct wpa_sm * sm,const u8 * src_addr,const u8 * buf,size_t len)368 static inline int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
369 const u8 *buf, size_t len)
370 {
371 return -1;
372 }
373
wpa_sm_parse_own_wpa_ie(struct wpa_sm * sm,struct wpa_ie_data * data)374 static inline int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm,
375 struct wpa_ie_data *data)
376 {
377 return -1;
378 }
379
wpa_sm_pmksa_cache_list(struct wpa_sm * sm,char * buf,size_t len)380 static inline int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf,
381 size_t len)
382 {
383 return -1;
384 }
385
wpa_sm_drop_sa(struct wpa_sm * sm)386 static inline void wpa_sm_drop_sa(struct wpa_sm *sm)
387 {
388 }
389
390 static inline struct rsn_pmksa_cache_entry *
wpa_sm_pmksa_cache_get(struct wpa_sm * sm,const u8 * aa,const u8 * pmkid,const void * network_ctx,int akmp)391 wpa_sm_pmksa_cache_get(struct wpa_sm *sm, const u8 *aa, const u8 *pmkid,
392 const void *network_ctx, int akmp)
393 {
394 return NULL;
395 }
396
wpa_sm_has_ptk(struct wpa_sm * sm)397 static inline int wpa_sm_has_ptk(struct wpa_sm *sm)
398 {
399 return 0;
400 }
401
wpa_sm_update_replay_ctr(struct wpa_sm * sm,const u8 * replay_ctr)402 static inline void wpa_sm_update_replay_ctr(struct wpa_sm *sm,
403 const u8 *replay_ctr)
404 {
405 }
406
wpa_sm_external_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)407 static inline void wpa_sm_external_pmksa_cache_flush(struct wpa_sm *sm,
408 void *network_ctx)
409 {
410 }
411
wpa_sm_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)412 static inline void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm,
413 void *network_ctx)
414 {
415 }
416
wpa_sm_set_rx_replay_ctr(struct wpa_sm * sm,const u8 * rx_replay_counter)417 static inline void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm,
418 const u8 *rx_replay_counter)
419 {
420 }
421
wpa_sm_set_ptk_kck_kek(struct wpa_sm * sm,const u8 * ptk_kck,size_t ptk_kck_len,const u8 * ptk_kek,size_t ptk_kek_len)422 static inline void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm, const u8 *ptk_kck,
423 size_t ptk_kck_len,
424 const u8 *ptk_kek, size_t ptk_kek_len)
425 {
426 }
427
wpa_fils_is_completed(struct wpa_sm * sm)428 static inline int wpa_fils_is_completed(struct wpa_sm *sm)
429 {
430 return 0;
431 }
432
wpa_sm_pmksa_cache_reconfig(struct wpa_sm * sm)433 static inline void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm)
434 {
435 }
436
437 #endif /* CONFIG_NO_WPA */
438
439 #ifdef CONFIG_IEEE80211R
440
441 int wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len);
442 int wpa_ft_prepare_auth_request(struct wpa_sm *sm, const u8 *mdie);
443 int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
444 const u8 *mdie);
445 const u8 * wpa_sm_get_ft_md(struct wpa_sm *sm);
446 int wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
447 int ft_action, const u8 *target_ap,
448 const u8 *ric_ies, size_t ric_ies_len);
449 int wpa_ft_is_completed(struct wpa_sm *sm);
450 void wpa_reset_ft_completed(struct wpa_sm *sm);
451 int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
452 size_t ies_len, const u8 *src_addr);
453 int wpa_ft_start_over_ds(struct wpa_sm *sm, const u8 *target_ap,
454 const u8 *mdie);
455
456 #ifdef CONFIG_PASN
457
458 int wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
459 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name);
460
461 #endif /* CONFIG_PASN */
462
463 #else /* CONFIG_IEEE80211R */
464
465 static inline int
wpa_sm_set_ft_params(struct wpa_sm * sm,const u8 * ies,size_t ies_len)466 wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len)
467 {
468 return 0;
469 }
470
wpa_ft_prepare_auth_request(struct wpa_sm * sm,const u8 * mdie)471 static inline int wpa_ft_prepare_auth_request(struct wpa_sm *sm,
472 const u8 *mdie)
473 {
474 return 0;
475 }
476
wpa_ft_add_mdie(struct wpa_sm * sm,u8 * ies,size_t ies_len,const u8 * mdie)477 static inline int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
478 const u8 *mdie)
479 {
480 return 0;
481 }
482
483 static inline int
wpa_ft_process_response(struct wpa_sm * sm,const u8 * ies,size_t ies_len,int ft_action,const u8 * target_ap)484 wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
485 int ft_action, const u8 *target_ap)
486 {
487 return 0;
488 }
489
wpa_ft_is_completed(struct wpa_sm * sm)490 static inline int wpa_ft_is_completed(struct wpa_sm *sm)
491 {
492 return 0;
493 }
494
wpa_reset_ft_completed(struct wpa_sm * sm)495 static inline void wpa_reset_ft_completed(struct wpa_sm *sm)
496 {
497 }
498
499 static inline int
wpa_ft_validate_reassoc_resp(struct wpa_sm * sm,const u8 * ies,size_t ies_len,const u8 * src_addr)500 wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
501 const u8 *src_addr)
502 {
503 return -1;
504 }
505
506 #ifdef CONFIG_PASN
507
wpa_pasn_ft_derive_pmk_r1(struct wpa_sm * sm,int akmp,const u8 * r1kh_id,u8 * pmk_r1,size_t * pmk_r1_len,u8 * pmk_r1_name)508 int wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
509 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name)
510 {
511 return -1;
512 }
513
514 #endif /* CONFIG_PASN */
515
516 #endif /* CONFIG_IEEE80211R */
517
518
519 /* tdls.c */
520 void wpa_tdls_ap_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
521 void wpa_tdls_assoc_resp_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
522 int wpa_tdls_start(struct wpa_sm *sm, const u8 *addr);
523 void wpa_tdls_remove(struct wpa_sm *sm, const u8 *addr);
524 int wpa_tdls_teardown_link(struct wpa_sm *sm, const u8 *addr, u16 reason_code);
525 int wpa_tdls_send_discovery_request(struct wpa_sm *sm, const u8 *addr);
526 int wpa_tdls_init(struct wpa_sm *sm);
527 void wpa_tdls_teardown_peers(struct wpa_sm *sm);
528 void wpa_tdls_deinit(struct wpa_sm *sm);
529 void wpa_tdls_enable(struct wpa_sm *sm, int enabled);
530 void wpa_tdls_disable_unreachable_link(struct wpa_sm *sm, const u8 *addr);
531 const char * wpa_tdls_get_link_status(struct wpa_sm *sm, const u8 *addr);
532 int wpa_tdls_is_external_setup(struct wpa_sm *sm);
533 int wpa_tdls_enable_chan_switch(struct wpa_sm *sm, const u8 *addr,
534 u8 oper_class,
535 struct hostapd_freq_params *freq_params);
536 int wpa_tdls_disable_chan_switch(struct wpa_sm *sm, const u8 *addr);
537 #ifdef CONFIG_TDLS_TESTING
538 extern unsigned int tdls_testing;
539 #endif /* CONFIG_TDLS_TESTING */
540
541
542 int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf);
543 void wpa_sm_set_test_assoc_ie(struct wpa_sm *sm, struct wpabuf *buf);
544 const u8 * wpa_sm_get_anonce(struct wpa_sm *sm);
545 unsigned int wpa_sm_get_key_mgmt(struct wpa_sm *sm);
546
547 struct wpabuf * fils_build_auth(struct wpa_sm *sm, int dh_group, const u8 *md);
548 int fils_process_auth(struct wpa_sm *sm, const u8 *bssid, const u8 *data,
549 size_t len);
550 struct wpabuf * fils_build_assoc_req(struct wpa_sm *sm, const u8 **kek,
551 size_t *kek_len, const u8 **snonce,
552 const u8 **anonce,
553 const struct wpabuf **hlp,
554 unsigned int num_hlp);
555 int fils_process_assoc_resp(struct wpa_sm *sm, const u8 *resp, size_t len);
556
557 struct wpabuf * owe_build_assoc_req(struct wpa_sm *sm, u16 group);
558 int owe_process_assoc_resp(struct wpa_sm *sm, const u8 *bssid,
559 const u8 *resp_ies, size_t resp_ies_len);
560
561 void wpa_sm_set_reset_fils_completed(struct wpa_sm *sm, int set);
562 void wpa_sm_set_fils_cache_id(struct wpa_sm *sm, const u8 *fils_cache_id);
563 void wpa_sm_set_dpp_z(struct wpa_sm *sm, const struct wpabuf *z);
564 void wpa_pasn_pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
565 const u8 *pmkid, const u8 *bssid, int key_mgmt);
566
567 #endif /* WPA_H */
568