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 void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
155 const char *bridge_ifname);
156 void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol);
157 int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
158 int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm, u8 *wpa_ie,
159 size_t *wpa_ie_len);
160 int wpa_sm_set_assoc_rsnxe_default(struct wpa_sm *sm, u8 *rsnxe,
161 size_t *rsnxe_len);
162 int wpa_sm_set_assoc_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
163 int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
164 int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
165 int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
166 int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen);
167
168 int wpa_sm_set_param(struct wpa_sm *sm, enum wpa_sm_conf_params param,
169 unsigned int value);
170
171 int wpa_sm_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
172 int verbose);
173 int wpa_sm_pmf_enabled(struct wpa_sm *sm);
174 int wpa_sm_ext_key_id(struct wpa_sm *sm);
175 int wpa_sm_ext_key_id_active(struct wpa_sm *sm);
176 int wpa_sm_ocv_enabled(struct wpa_sm *sm);
177
178 void wpa_sm_key_request(struct wpa_sm *sm, int error, int pairwise);
179
180 int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
181 struct wpa_ie_data *data);
182
183 void wpa_sm_aborted_cached(struct wpa_sm *sm);
184 void wpa_sm_aborted_external_cached(struct wpa_sm *sm);
185 int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
186 const u8 *buf, size_t len);
187 int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm, struct wpa_ie_data *data);
188 int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len);
189 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_head(struct wpa_sm *sm);
190 struct rsn_pmksa_cache_entry *
191 wpa_sm_pmksa_cache_add_entry(struct wpa_sm *sm,
192 struct rsn_pmksa_cache_entry * entry);
193 void wpa_sm_pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
194 const u8 *pmkid, const u8 *bssid,
195 const u8 *fils_cache_id);
196 int wpa_sm_pmksa_exists(struct wpa_sm *sm, const u8 *bssid,
197 const void *network_ctx);
198 void wpa_sm_drop_sa(struct wpa_sm *sm);
199 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_get(struct wpa_sm *sm,
200 const u8 *aa,
201 const u8 *pmkid,
202 const void *network_ctx,
203 int akmp);
204 int wpa_sm_has_ptk(struct wpa_sm *sm);
205 int wpa_sm_has_ptk_installed(struct wpa_sm *sm);
206
207 void wpa_sm_update_replay_ctr(struct wpa_sm *sm, const u8 *replay_ctr);
208
209 void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
210 void wpa_sm_external_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
211
212 int wpa_sm_get_p2p_ip_addr(struct wpa_sm *sm, u8 *buf);
213
214 void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm, const u8 *rx_replay_counter);
215 void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm,
216 const u8 *ptk_kck, size_t ptk_kck_len,
217 const u8 *ptk_kek, size_t ptk_kek_len);
218 int wpa_fils_is_completed(struct wpa_sm *sm);
219 void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm);
220
221 #else /* CONFIG_NO_WPA */
222
wpa_sm_init(struct wpa_sm_ctx * ctx)223 static inline struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx)
224 {
225 return (struct wpa_sm *) 1;
226 }
227
wpa_sm_deinit(struct wpa_sm * sm)228 static inline void wpa_sm_deinit(struct wpa_sm *sm)
229 {
230 }
231
wpa_sm_notify_assoc(struct wpa_sm * sm,const u8 * bssid)232 static inline void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
233 {
234 }
235
wpa_sm_notify_disassoc(struct wpa_sm * sm)236 static inline void wpa_sm_notify_disassoc(struct wpa_sm *sm)
237 {
238 }
239
wpa_sm_set_pmk(struct wpa_sm * sm,const u8 * pmk,size_t pmk_len,const u8 * pmkid,const u8 * bssid)240 static inline void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk,
241 size_t pmk_len, const u8 *pmkid,
242 const u8 *bssid)
243 {
244 }
245
wpa_sm_set_pmk_from_pmksa(struct wpa_sm * sm)246 static inline void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm)
247 {
248 }
249
wpa_sm_set_fast_reauth(struct wpa_sm * sm,int fast_reauth)250 static inline void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth)
251 {
252 }
253
wpa_sm_set_scard_ctx(struct wpa_sm * sm,void * scard_ctx)254 static inline void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx)
255 {
256 }
257
wpa_sm_set_config(struct wpa_sm * sm,struct rsn_supp_config * config)258 static inline void wpa_sm_set_config(struct wpa_sm *sm,
259 struct rsn_supp_config *config)
260 {
261 }
262
wpa_sm_set_own_addr(struct wpa_sm * sm,const u8 * addr)263 static inline void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr)
264 {
265 }
266
wpa_sm_set_ifname(struct wpa_sm * sm,const char * ifname,const char * bridge_ifname)267 static inline void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
268 const char *bridge_ifname)
269 {
270 }
271
wpa_sm_set_eapol(struct wpa_sm * sm,struct eapol_sm * eapol)272 static inline void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol)
273 {
274 }
275
wpa_sm_set_assoc_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)276 static inline int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie,
277 size_t len)
278 {
279 return -1;
280 }
281
wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm * sm,u8 * wpa_ie,size_t * wpa_ie_len)282 static inline int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm,
283 u8 *wpa_ie,
284 size_t *wpa_ie_len)
285 {
286 return -1;
287 }
288
wpa_sm_set_ap_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)289 static inline int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie,
290 size_t len)
291 {
292 return -1;
293 }
294
wpa_sm_set_ap_rsn_ie(struct wpa_sm * sm,const u8 * ie,size_t len)295 static inline int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie,
296 size_t len)
297 {
298 return -1;
299 }
300
wpa_sm_set_ap_rsnxe(struct wpa_sm * sm,const u8 * ie,size_t len)301 static inline int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie,
302 size_t len)
303 {
304 return -1;
305 }
306
wpa_sm_get_mib(struct wpa_sm * sm,char * buf,size_t buflen)307 static inline int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen)
308 {
309 return 0;
310 }
311
wpa_sm_set_param(struct wpa_sm * sm,enum wpa_sm_conf_params param,unsigned int value)312 static inline int wpa_sm_set_param(struct wpa_sm *sm,
313 enum wpa_sm_conf_params param,
314 unsigned int value)
315 {
316 return -1;
317 }
318
wpa_sm_get_status(struct wpa_sm * sm,char * buf,size_t buflen,int verbose)319 static inline int wpa_sm_get_status(struct wpa_sm *sm, char *buf,
320 size_t buflen, int verbose)
321 {
322 return 0;
323 }
324
wpa_sm_pmf_enabled(struct wpa_sm * sm)325 static inline int wpa_sm_pmf_enabled(struct wpa_sm *sm)
326 {
327 return 0;
328 }
329
wpa_sm_ext_key_id(struct wpa_sm * sm)330 static inline int wpa_sm_ext_key_id(struct wpa_sm *sm)
331 {
332 return 0;
333 }
334
wpa_sm_ext_key_id_active(struct wpa_sm * sm)335 static inline int wpa_sm_ext_key_id_active(struct wpa_sm *sm)
336 {
337 return 0;
338 }
339
wpa_sm_ocv_enabled(struct wpa_sm * sm)340 static inline int wpa_sm_ocv_enabled(struct wpa_sm *sm)
341 {
342 return 0;
343 }
344
wpa_sm_key_request(struct wpa_sm * sm,int error,int pairwise)345 static inline void wpa_sm_key_request(struct wpa_sm *sm, int error,
346 int pairwise)
347 {
348 }
349
wpa_parse_wpa_ie(const u8 * wpa_ie,size_t wpa_ie_len,struct wpa_ie_data * data)350 static inline int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
351 struct wpa_ie_data *data)
352 {
353 return -1;
354 }
355
wpa_sm_aborted_cached(struct wpa_sm * sm)356 static inline void wpa_sm_aborted_cached(struct wpa_sm *sm)
357 {
358 }
359
wpa_sm_aborted_external_cached(struct wpa_sm * sm)360 static inline void wpa_sm_aborted_external_cached(struct wpa_sm *sm)
361 {
362 }
363
wpa_sm_rx_eapol(struct wpa_sm * sm,const u8 * src_addr,const u8 * buf,size_t len)364 static inline int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
365 const u8 *buf, size_t len)
366 {
367 return -1;
368 }
369
wpa_sm_parse_own_wpa_ie(struct wpa_sm * sm,struct wpa_ie_data * data)370 static inline int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm,
371 struct wpa_ie_data *data)
372 {
373 return -1;
374 }
375
wpa_sm_pmksa_cache_list(struct wpa_sm * sm,char * buf,size_t len)376 static inline int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf,
377 size_t len)
378 {
379 return -1;
380 }
381
wpa_sm_drop_sa(struct wpa_sm * sm)382 static inline void wpa_sm_drop_sa(struct wpa_sm *sm)
383 {
384 }
385
386 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)387 wpa_sm_pmksa_cache_get(struct wpa_sm *sm, const u8 *aa, const u8 *pmkid,
388 const void *network_ctx, int akmp)
389 {
390 return NULL;
391 }
392
wpa_sm_has_ptk(struct wpa_sm * sm)393 static inline int wpa_sm_has_ptk(struct wpa_sm *sm)
394 {
395 return 0;
396 }
397
wpa_sm_update_replay_ctr(struct wpa_sm * sm,const u8 * replay_ctr)398 static inline void wpa_sm_update_replay_ctr(struct wpa_sm *sm,
399 const u8 *replay_ctr)
400 {
401 }
402
wpa_sm_external_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)403 static inline void wpa_sm_external_pmksa_cache_flush(struct wpa_sm *sm,
404 void *network_ctx)
405 {
406 }
407
wpa_sm_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)408 static inline void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm,
409 void *network_ctx)
410 {
411 }
412
wpa_sm_set_rx_replay_ctr(struct wpa_sm * sm,const u8 * rx_replay_counter)413 static inline void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm,
414 const u8 *rx_replay_counter)
415 {
416 }
417
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)418 static inline void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm, const u8 *ptk_kck,
419 size_t ptk_kck_len,
420 const u8 *ptk_kek, size_t ptk_kek_len)
421 {
422 }
423
wpa_fils_is_completed(struct wpa_sm * sm)424 static inline int wpa_fils_is_completed(struct wpa_sm *sm)
425 {
426 return 0;
427 }
428
wpa_sm_pmksa_cache_reconfig(struct wpa_sm * sm)429 static inline void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm)
430 {
431 }
432
433 #endif /* CONFIG_NO_WPA */
434
435 #ifdef CONFIG_IEEE80211R
436
437 int wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len);
438 int wpa_ft_prepare_auth_request(struct wpa_sm *sm, const u8 *mdie);
439 int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
440 const u8 *mdie);
441 const u8 * wpa_sm_get_ft_md(struct wpa_sm *sm);
442 int wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
443 int ft_action, const u8 *target_ap,
444 const u8 *ric_ies, size_t ric_ies_len);
445 int wpa_ft_is_completed(struct wpa_sm *sm);
446 void wpa_reset_ft_completed(struct wpa_sm *sm);
447 int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
448 size_t ies_len, const u8 *src_addr);
449 int wpa_ft_start_over_ds(struct wpa_sm *sm, const u8 *target_ap,
450 const u8 *mdie);
451
452 #ifdef CONFIG_PASN
453
454 int wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
455 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name);
456
457 #endif /* CONFIG_PASN */
458
459 #else /* CONFIG_IEEE80211R */
460
461 static inline int
wpa_sm_set_ft_params(struct wpa_sm * sm,const u8 * ies,size_t ies_len)462 wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len)
463 {
464 return 0;
465 }
466
wpa_ft_prepare_auth_request(struct wpa_sm * sm,const u8 * mdie)467 static inline int wpa_ft_prepare_auth_request(struct wpa_sm *sm,
468 const u8 *mdie)
469 {
470 return 0;
471 }
472
wpa_ft_add_mdie(struct wpa_sm * sm,u8 * ies,size_t ies_len,const u8 * mdie)473 static inline int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
474 const u8 *mdie)
475 {
476 return 0;
477 }
478
479 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)480 wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
481 int ft_action, const u8 *target_ap)
482 {
483 return 0;
484 }
485
wpa_ft_is_completed(struct wpa_sm * sm)486 static inline int wpa_ft_is_completed(struct wpa_sm *sm)
487 {
488 return 0;
489 }
490
wpa_reset_ft_completed(struct wpa_sm * sm)491 static inline void wpa_reset_ft_completed(struct wpa_sm *sm)
492 {
493 }
494
495 static inline int
wpa_ft_validate_reassoc_resp(struct wpa_sm * sm,const u8 * ies,size_t ies_len,const u8 * src_addr)496 wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
497 const u8 *src_addr)
498 {
499 return -1;
500 }
501
502 #ifdef CONFIG_PASN
503
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)504 int wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
505 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name)
506 {
507 return -1;
508 }
509
510 #endif /* CONFIG_PASN */
511
512 #endif /* CONFIG_IEEE80211R */
513
514
515 /* tdls.c */
516 void wpa_tdls_ap_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
517 void wpa_tdls_assoc_resp_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
518 int wpa_tdls_start(struct wpa_sm *sm, const u8 *addr);
519 void wpa_tdls_remove(struct wpa_sm *sm, const u8 *addr);
520 int wpa_tdls_teardown_link(struct wpa_sm *sm, const u8 *addr, u16 reason_code);
521 int wpa_tdls_send_discovery_request(struct wpa_sm *sm, const u8 *addr);
522 int wpa_tdls_init(struct wpa_sm *sm);
523 void wpa_tdls_teardown_peers(struct wpa_sm *sm);
524 void wpa_tdls_deinit(struct wpa_sm *sm);
525 void wpa_tdls_enable(struct wpa_sm *sm, int enabled);
526 void wpa_tdls_disable_unreachable_link(struct wpa_sm *sm, const u8 *addr);
527 const char * wpa_tdls_get_link_status(struct wpa_sm *sm, const u8 *addr);
528 int wpa_tdls_is_external_setup(struct wpa_sm *sm);
529 int wpa_tdls_enable_chan_switch(struct wpa_sm *sm, const u8 *addr,
530 u8 oper_class,
531 struct hostapd_freq_params *freq_params);
532 int wpa_tdls_disable_chan_switch(struct wpa_sm *sm, const u8 *addr);
533 #ifdef CONFIG_TDLS_TESTING
534 extern unsigned int tdls_testing;
535 #endif /* CONFIG_TDLS_TESTING */
536
537
538 int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf);
539 void wpa_sm_set_test_assoc_ie(struct wpa_sm *sm, struct wpabuf *buf);
540 const u8 * wpa_sm_get_anonce(struct wpa_sm *sm);
541 unsigned int wpa_sm_get_key_mgmt(struct wpa_sm *sm);
542
543 struct wpabuf * fils_build_auth(struct wpa_sm *sm, int dh_group, const u8 *md);
544 int fils_process_auth(struct wpa_sm *sm, const u8 *bssid, const u8 *data,
545 size_t len);
546 struct wpabuf * fils_build_assoc_req(struct wpa_sm *sm, const u8 **kek,
547 size_t *kek_len, const u8 **snonce,
548 const u8 **anonce,
549 const struct wpabuf **hlp,
550 unsigned int num_hlp);
551 int fils_process_assoc_resp(struct wpa_sm *sm, const u8 *resp, size_t len);
552
553 struct wpabuf * owe_build_assoc_req(struct wpa_sm *sm, u16 group);
554 int owe_process_assoc_resp(struct wpa_sm *sm, const u8 *bssid,
555 const u8 *resp_ies, size_t resp_ies_len);
556
557 void wpa_sm_set_reset_fils_completed(struct wpa_sm *sm, int set);
558 void wpa_sm_set_fils_cache_id(struct wpa_sm *sm, const u8 *fils_cache_id);
559 void wpa_sm_set_dpp_z(struct wpa_sm *sm, const struct wpabuf *z);
560 void wpa_pasn_pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
561 const u8 *pmkid, const u8 *bssid, int key_mgmt);
562
563 #endif /* WPA_H */
564