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 u8 qosinfo, int wmm, const u8 *ext_capab,
73 size_t ext_capab_len, const u8 *supp_channels,
74 size_t supp_channels_len,
75 const u8 *supp_oper_classes,
76 size_t supp_oper_classes_len);
77 int (*tdls_enable_channel_switch)(
78 void *ctx, const u8 *addr, u8 oper_class,
79 const struct hostapd_freq_params *params);
80 int (*tdls_disable_channel_switch)(void *ctx, const u8 *addr);
81 #endif /* CONFIG_TDLS */
82 void (*set_rekey_offload)(void *ctx, const u8 *kek, size_t kek_len,
83 const u8 *kck, size_t kck_len,
84 const u8 *replay_ctr);
85 int (*key_mgmt_set_pmk)(void *ctx, const u8 *pmk, size_t pmk_len);
86 void (*fils_hlp_rx)(void *ctx, const u8 *dst, const u8 *src,
87 const u8 *pkt, size_t pkt_len);
88 int (*channel_info)(void *ctx, struct wpa_channel_info *ci);
89 void (*transition_disable)(void *ctx, u8 bitmap);
90 void (*store_ptk)(void *ctx, u8 *addr, int cipher,
91 u32 life_time, const struct wpa_ptk *ptk);
92 };
93
94
95 enum wpa_sm_conf_params {
96 RSNA_PMK_LIFETIME /* dot11RSNAConfigPMKLifetime */,
97 RSNA_PMK_REAUTH_THRESHOLD /* dot11RSNAConfigPMKReauthThreshold */,
98 RSNA_SA_TIMEOUT /* dot11RSNAConfigSATimeout */,
99 WPA_PARAM_PROTO,
100 WPA_PARAM_PAIRWISE,
101 WPA_PARAM_GROUP,
102 WPA_PARAM_KEY_MGMT,
103 WPA_PARAM_MGMT_GROUP,
104 WPA_PARAM_RSN_ENABLED,
105 WPA_PARAM_MFP,
106 WPA_PARAM_OCV,
107 WPA_PARAM_SAE_PWE,
108 WPA_PARAM_SAE_PK,
109 WPA_PARAM_DENY_PTK0_REKEY,
110 WPA_PARAM_EXT_KEY_ID,
111 WPA_PARAM_USE_EXT_KEY_ID,
112 WPA_PARAM_FT_RSNXE_USED,
113 WPA_PARAM_DPP_PFS,
114 WPA_PARAM_OCI_FREQ_EAPOL,
115 WPA_PARAM_OCI_FREQ_EAPOL_G2,
116 WPA_PARAM_OCI_FREQ_FT_ASSOC,
117 WPA_PARAM_OCI_FREQ_FILS_ASSOC,
118 };
119
120 struct rsn_supp_config {
121 void *network_ctx;
122 int allowed_pairwise_cipher; /* bitfield of WPA_CIPHER_* */
123 int proactive_key_caching;
124 int eap_workaround;
125 void *eap_conf_ctx;
126 const u8 *ssid;
127 size_t ssid_len;
128 int wpa_ptk_rekey;
129 int wpa_deny_ptk0_rekey;
130 int p2p;
131 int wpa_rsc_relaxation;
132 int owe_ptk_workaround;
133 const u8 *fils_cache_id;
134 int beacon_prot;
135 bool force_kdk_derivation;
136 };
137
138 #ifndef CONFIG_NO_WPA
139
140 struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx);
141 void wpa_sm_deinit(struct wpa_sm *sm);
142 void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid);
143 void wpa_sm_notify_disassoc(struct wpa_sm *sm);
144 void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
145 const u8 *pmkid, const u8 *bssid);
146 void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm);
147 void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth);
148 void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx);
149 void wpa_sm_set_config(struct wpa_sm *sm, struct rsn_supp_config *config);
150 void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr);
151 void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
152 const char *bridge_ifname);
153 void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol);
154 int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
155 int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm, u8 *wpa_ie,
156 size_t *wpa_ie_len);
157 int wpa_sm_set_assoc_rsnxe_default(struct wpa_sm *sm, u8 *rsnxe,
158 size_t *rsnxe_len);
159 int wpa_sm_set_assoc_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
160 int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
161 int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
162 int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
163 int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen);
164
165 int wpa_sm_set_param(struct wpa_sm *sm, enum wpa_sm_conf_params param,
166 unsigned int value);
167
168 int wpa_sm_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
169 int verbose);
170 int wpa_sm_pmf_enabled(struct wpa_sm *sm);
171 int wpa_sm_ext_key_id(struct wpa_sm *sm);
172 int wpa_sm_ext_key_id_active(struct wpa_sm *sm);
173 int wpa_sm_ocv_enabled(struct wpa_sm *sm);
174
175 void wpa_sm_key_request(struct wpa_sm *sm, int error, int pairwise);
176
177 int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
178 struct wpa_ie_data *data);
179
180 void wpa_sm_aborted_cached(struct wpa_sm *sm);
181 int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
182 const u8 *buf, size_t len);
183 int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm, struct wpa_ie_data *data);
184 int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len);
185 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_head(struct wpa_sm *sm);
186 struct rsn_pmksa_cache_entry *
187 wpa_sm_pmksa_cache_add_entry(struct wpa_sm *sm,
188 struct rsn_pmksa_cache_entry * entry);
189 void wpa_sm_pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
190 const u8 *pmkid, const u8 *bssid,
191 const u8 *fils_cache_id);
192 int wpa_sm_pmksa_exists(struct wpa_sm *sm, const u8 *bssid,
193 const void *network_ctx);
194 void wpa_sm_drop_sa(struct wpa_sm *sm);
195 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_get(struct wpa_sm *sm,
196 const u8 *aa,
197 const u8 *pmkid,
198 const void *network_ctx,
199 int akmp);
200 int wpa_sm_has_ptk(struct wpa_sm *sm);
201 int wpa_sm_has_ptk_installed(struct wpa_sm *sm);
202
203 void wpa_sm_update_replay_ctr(struct wpa_sm *sm, const u8 *replay_ctr);
204
205 void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
206
207 int wpa_sm_get_p2p_ip_addr(struct wpa_sm *sm, u8 *buf);
208
209 #ifdef CONFIG_DRIVER_NL80211_BRCM
210 void wpa_sm_install_pmk(struct wpa_sm *sm);
211 void wpa_sm_notify_brcm_ft_reassoc(struct wpa_sm *sm, const u8 *bssid);
212 #endif /* CONFIG_DRIVER_NL80211_BRCM */
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
220 #else /* CONFIG_NO_WPA */
221
wpa_sm_init(struct wpa_sm_ctx * ctx)222 static inline struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx)
223 {
224 return (struct wpa_sm *) 1;
225 }
226
wpa_sm_deinit(struct wpa_sm * sm)227 static inline void wpa_sm_deinit(struct wpa_sm *sm)
228 {
229 }
230
wpa_sm_notify_assoc(struct wpa_sm * sm,const u8 * bssid)231 static inline void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
232 {
233 }
234
wpa_sm_notify_disassoc(struct wpa_sm * sm)235 static inline void wpa_sm_notify_disassoc(struct wpa_sm *sm)
236 {
237 }
238
wpa_sm_set_pmk(struct wpa_sm * sm,const u8 * pmk,size_t pmk_len,const u8 * pmkid,const u8 * bssid)239 static inline void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk,
240 size_t pmk_len, const u8 *pmkid,
241 const u8 *bssid)
242 {
243 }
244
wpa_sm_set_pmk_from_pmksa(struct wpa_sm * sm)245 static inline void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm)
246 {
247 }
248
wpa_sm_set_fast_reauth(struct wpa_sm * sm,int fast_reauth)249 static inline void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth)
250 {
251 }
252
wpa_sm_set_scard_ctx(struct wpa_sm * sm,void * scard_ctx)253 static inline void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx)
254 {
255 }
256
wpa_sm_set_config(struct wpa_sm * sm,struct rsn_supp_config * config)257 static inline void wpa_sm_set_config(struct wpa_sm *sm,
258 struct rsn_supp_config *config)
259 {
260 }
261
wpa_sm_set_own_addr(struct wpa_sm * sm,const u8 * addr)262 static inline void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr)
263 {
264 }
265
wpa_sm_set_ifname(struct wpa_sm * sm,const char * ifname,const char * bridge_ifname)266 static inline void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
267 const char *bridge_ifname)
268 {
269 }
270
wpa_sm_set_eapol(struct wpa_sm * sm,struct eapol_sm * eapol)271 static inline void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol)
272 {
273 }
274
wpa_sm_set_assoc_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)275 static inline int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie,
276 size_t len)
277 {
278 return -1;
279 }
280
wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm * sm,u8 * wpa_ie,size_t * wpa_ie_len)281 static inline int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm,
282 u8 *wpa_ie,
283 size_t *wpa_ie_len)
284 {
285 return -1;
286 }
287
wpa_sm_set_ap_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)288 static inline int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie,
289 size_t len)
290 {
291 return -1;
292 }
293
wpa_sm_set_ap_rsn_ie(struct wpa_sm * sm,const u8 * ie,size_t len)294 static inline int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie,
295 size_t len)
296 {
297 return -1;
298 }
299
wpa_sm_set_ap_rsnxe(struct wpa_sm * sm,const u8 * ie,size_t len)300 static inline int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie,
301 size_t len)
302 {
303 return -1;
304 }
305
wpa_sm_get_mib(struct wpa_sm * sm,char * buf,size_t buflen)306 static inline int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen)
307 {
308 return 0;
309 }
310
wpa_sm_set_param(struct wpa_sm * sm,enum wpa_sm_conf_params param,unsigned int value)311 static inline int wpa_sm_set_param(struct wpa_sm *sm,
312 enum wpa_sm_conf_params param,
313 unsigned int value)
314 {
315 return -1;
316 }
317
wpa_sm_get_status(struct wpa_sm * sm,char * buf,size_t buflen,int verbose)318 static inline int wpa_sm_get_status(struct wpa_sm *sm, char *buf,
319 size_t buflen, int verbose)
320 {
321 return 0;
322 }
323
wpa_sm_pmf_enabled(struct wpa_sm * sm)324 static inline int wpa_sm_pmf_enabled(struct wpa_sm *sm)
325 {
326 return 0;
327 }
328
wpa_sm_ext_key_id(struct wpa_sm * sm)329 static inline int wpa_sm_ext_key_id(struct wpa_sm *sm)
330 {
331 return 0;
332 }
333
wpa_sm_ext_key_id_active(struct wpa_sm * sm)334 static inline int wpa_sm_ext_key_id_active(struct wpa_sm *sm)
335 {
336 return 0;
337 }
338
wpa_sm_ocv_enabled(struct wpa_sm * sm)339 static inline int wpa_sm_ocv_enabled(struct wpa_sm *sm)
340 {
341 return 0;
342 }
343
wpa_sm_key_request(struct wpa_sm * sm,int error,int pairwise)344 static inline void wpa_sm_key_request(struct wpa_sm *sm, int error,
345 int pairwise)
346 {
347 }
348
wpa_parse_wpa_ie(const u8 * wpa_ie,size_t wpa_ie_len,struct wpa_ie_data * data)349 static inline int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
350 struct wpa_ie_data *data)
351 {
352 return -1;
353 }
354
wpa_sm_aborted_cached(struct wpa_sm * sm)355 static inline void wpa_sm_aborted_cached(struct wpa_sm *sm)
356 {
357 }
358
wpa_sm_rx_eapol(struct wpa_sm * sm,const u8 * src_addr,const u8 * buf,size_t len)359 static inline int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
360 const u8 *buf, size_t len)
361 {
362 return -1;
363 }
364
wpa_sm_parse_own_wpa_ie(struct wpa_sm * sm,struct wpa_ie_data * data)365 static inline int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm,
366 struct wpa_ie_data *data)
367 {
368 return -1;
369 }
370
wpa_sm_pmksa_cache_list(struct wpa_sm * sm,char * buf,size_t len)371 static inline int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf,
372 size_t len)
373 {
374 return -1;
375 }
376
wpa_sm_drop_sa(struct wpa_sm * sm)377 static inline void wpa_sm_drop_sa(struct wpa_sm *sm)
378 {
379 }
380
381 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)382 wpa_sm_pmksa_cache_get(struct wpa_sm *sm, const u8 *aa, const u8 *pmkid,
383 const void *network_ctx, int akmp)
384 {
385 return NULL;
386 }
387
wpa_sm_has_ptk(struct wpa_sm * sm)388 static inline int wpa_sm_has_ptk(struct wpa_sm *sm)
389 {
390 return 0;
391 }
392
wpa_sm_update_replay_ctr(struct wpa_sm * sm,const u8 * replay_ctr)393 static inline void wpa_sm_update_replay_ctr(struct wpa_sm *sm,
394 const u8 *replay_ctr)
395 {
396 }
397
wpa_sm_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)398 static inline void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm,
399 void *network_ctx)
400 {
401 }
402
wpa_sm_set_rx_replay_ctr(struct wpa_sm * sm,const u8 * rx_replay_counter)403 static inline void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm,
404 const u8 *rx_replay_counter)
405 {
406 }
407
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)408 static inline void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm, const u8 *ptk_kck,
409 size_t ptk_kck_len,
410 const u8 *ptk_kek, size_t ptk_kek_len)
411 {
412 }
413
wpa_fils_is_completed(struct wpa_sm * sm)414 static inline int wpa_fils_is_completed(struct wpa_sm *sm)
415 {
416 return 0;
417 }
418
419 #endif /* CONFIG_NO_WPA */
420
421 #ifdef CONFIG_IEEE80211R
422
423 int wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len);
424 int wpa_ft_prepare_auth_request(struct wpa_sm *sm, const u8 *mdie);
425 int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
426 const u8 *mdie);
427 const u8 * wpa_sm_get_ft_md(struct wpa_sm *sm);
428 int wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
429 int ft_action, const u8 *target_ap,
430 const u8 *ric_ies, size_t ric_ies_len);
431 int wpa_ft_is_completed(struct wpa_sm *sm);
432 void wpa_reset_ft_completed(struct wpa_sm *sm);
433 void wpa_set_ft_completed(struct wpa_sm *sm);
434 int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
435 size_t ies_len, const u8 *src_addr);
436 int wpa_ft_start_over_ds(struct wpa_sm *sm, const u8 *target_ap,
437 const u8 *mdie);
438 #ifdef CONFIG_DRIVER_NL80211_BRCM
439 int wpa_ft_is_ft_protocol(struct wpa_sm *sm);
440 #endif /* CONFIG_DRIVER_NL80211_BRCM */
441 #ifdef CONFIG_PASN
442
443 int wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
444 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name);
445
446 #endif /* CONFIG_PASN */
447
448 #else /* CONFIG_IEEE80211R */
449
450 static inline int
wpa_sm_set_ft_params(struct wpa_sm * sm,const u8 * ies,size_t ies_len)451 wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len)
452 {
453 return 0;
454 }
455
wpa_ft_prepare_auth_request(struct wpa_sm * sm,const u8 * mdie)456 static inline int wpa_ft_prepare_auth_request(struct wpa_sm *sm,
457 const u8 *mdie)
458 {
459 return 0;
460 }
461
wpa_ft_add_mdie(struct wpa_sm * sm,u8 * ies,size_t ies_len,const u8 * mdie)462 static inline int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
463 const u8 *mdie)
464 {
465 return 0;
466 }
467
468 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)469 wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
470 int ft_action, const u8 *target_ap)
471 {
472 return 0;
473 }
474
wpa_ft_is_completed(struct wpa_sm * sm)475 static inline int wpa_ft_is_completed(struct wpa_sm *sm)
476 {
477 return 0;
478 }
479
480 #ifdef CONFIG_DRIVER_NL80211_BRCM
wpa_ft_is_ft_protocol(struct wpa_sm * sm)481 static inline int wpa_ft_is_ft_protocol(struct wpa_sm *sm)
482 {
483 return 0;
484 }
485 #endif /* CONFIG_DRIVER_NL80211_BRCM */
486
wpa_reset_ft_completed(struct wpa_sm * sm)487 static inline void wpa_reset_ft_completed(struct wpa_sm *sm)
488 {
489 }
490
wpa_set_ft_completed(struct wpa_sm * sm)491 static inline void wpa_set_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