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 struct rsn_pmksa_cache_entry;
23 enum frame_encryption;
24
25 struct wpa_sm_ctx {
26 void *ctx; /* pointer to arbitrary upper level context */
27 void *msg_ctx; /* upper level context for wpa_msg() calls */
28
29 void (*set_state)(void *ctx, enum wpa_states state);
30 enum wpa_states (*get_state)(void *ctx);
31 void (*deauthenticate)(void * ctx, u16 reason_code);
32 void (*reconnect)(void *ctx);
33 int (*set_key)(void *ctx, int link_id, enum wpa_alg alg,
34 const u8 *addr, int key_idx, int set_tx,
35 const u8 *seq, size_t seq_len,
36 const u8 *key, size_t key_len, enum key_flag key_flag);
37 void * (*get_network_ctx)(void *ctx);
38 int (*get_bssid)(void *ctx, u8 *bssid);
39 int (*ether_send)(void *ctx, const u8 *dest, u16 proto, const u8 *buf,
40 size_t len);
41 int (*get_beacon_ie)(void *ctx);
42 void (*cancel_auth_timeout)(void *ctx);
43 u8 * (*alloc_eapol)(void *ctx, u8 type, const void *data, u16 data_len,
44 size_t *msg_len, void **data_pos);
45 int (*add_pmkid)(void *ctx, void *network_ctx, const u8 *bssid,
46 const u8 *pmkid, const u8 *fils_cache_id,
47 const u8 *pmk, size_t pmk_len, u32 pmk_lifetime,
48 u8 pmk_reauth_threshold, int akmp);
49 int (*remove_pmkid)(void *ctx, void *network_ctx, const u8 *bssid,
50 const u8 *pmkid, const u8 *fils_cache_id);
51 void (*set_config_blob)(void *ctx, struct wpa_config_blob *blob);
52 const struct wpa_config_blob * (*get_config_blob)(void *ctx,
53 const char *name);
54 int (*mlme_setprotection)(void *ctx, const u8 *addr,
55 int protection_type, int key_type);
56 int (*update_ft_ies)(void *ctx, const u8 *md, const u8 *ies,
57 size_t ies_len);
58 int (*send_ft_action)(void *ctx, u8 action, const u8 *target_ap,
59 const u8 *ies, size_t ies_len);
60 int (*mark_authenticated)(void *ctx, const u8 *target_ap);
61 #ifdef CONFIG_TDLS
62 int (*tdls_get_capa)(void *ctx, int *tdls_supported,
63 int *tdls_ext_setup, int *tdls_chan_switch);
64 int (*send_tdls_mgmt)(void *ctx, const u8 *dst,
65 u8 action_code, u8 dialog_token,
66 u16 status_code, u32 peer_capab,
67 int initiator, const u8 *buf, size_t len);
68 int (*tdls_oper)(void *ctx, int oper, const u8 *peer);
69 int (*tdls_peer_addset)(void *ctx, const u8 *addr, int add, u16 aid,
70 u16 capability, const u8 *supp_rates,
71 size_t supp_rates_len,
72 const struct ieee80211_ht_capabilities *ht_capab,
73 const struct ieee80211_vht_capabilities *vht_capab,
74 const struct ieee80211_he_capabilities *he_capab,
75 size_t he_capab_len,
76 const struct ieee80211_he_6ghz_band_cap *he_6ghz_capab,
77 u8 qosinfo, int wmm, const u8 *ext_capab,
78 size_t ext_capab_len, const u8 *supp_channels,
79 size_t supp_channels_len,
80 const u8 *supp_oper_classes,
81 size_t supp_oper_classes_len);
82 int (*tdls_enable_channel_switch)(
83 void *ctx, const u8 *addr, u8 oper_class,
84 const struct hostapd_freq_params *params);
85 int (*tdls_disable_channel_switch)(void *ctx, const u8 *addr);
86 #endif /* CONFIG_TDLS */
87 void (*set_rekey_offload)(void *ctx, const u8 *kek, size_t kek_len,
88 const u8 *kck, size_t kck_len,
89 const u8 *replay_ctr);
90 int (*key_mgmt_set_pmk)(void *ctx, const u8 *pmk, size_t pmk_len);
91 void (*fils_hlp_rx)(void *ctx, const u8 *dst, const u8 *src,
92 const u8 *pkt, size_t pkt_len);
93 int (*channel_info)(void *ctx, struct wpa_channel_info *ci);
94 void (*transition_disable)(void *ctx, u8 bitmap);
95 void (*store_ptk)(void *ctx, const u8 *addr, int cipher,
96 u32 life_time, const struct wpa_ptk *ptk);
97 #ifdef CONFIG_PASN
98 int (*set_ltf_keyseed)(void *ctx, const u8 *own_addr,
99 const u8 *peer_addr, size_t ltf_keyseed_len,
100 const u8 *ltf_keyseed);
101 #endif /* CONFIG_PASN */
102 void (*notify_pmksa_cache_entry)(void *ctx,
103 struct rsn_pmksa_cache_entry *entry);
104 };
105
106
107 enum wpa_sm_conf_params {
108 RSNA_PMK_LIFETIME /* dot11RSNAConfigPMKLifetime */,
109 RSNA_PMK_REAUTH_THRESHOLD /* dot11RSNAConfigPMKReauthThreshold */,
110 RSNA_SA_TIMEOUT /* dot11RSNAConfigSATimeout */,
111 WPA_PARAM_PROTO,
112 WPA_PARAM_PAIRWISE,
113 WPA_PARAM_GROUP,
114 WPA_PARAM_KEY_MGMT,
115 WPA_PARAM_MGMT_GROUP,
116 WPA_PARAM_RSN_ENABLED,
117 WPA_PARAM_MFP,
118 WPA_PARAM_OCV,
119 WPA_PARAM_SAE_PWE,
120 WPA_PARAM_SAE_PK,
121 WPA_PARAM_DENY_PTK0_REKEY,
122 WPA_PARAM_EXT_KEY_ID,
123 WPA_PARAM_USE_EXT_KEY_ID,
124 WPA_PARAM_FT_RSNXE_USED,
125 WPA_PARAM_DPP_PFS,
126 WPA_PARAM_WMM_ENABLED,
127 WPA_PARAM_OCI_FREQ_EAPOL,
128 WPA_PARAM_OCI_FREQ_EAPOL_G2,
129 WPA_PARAM_OCI_FREQ_FT_ASSOC,
130 WPA_PARAM_OCI_FREQ_FILS_ASSOC,
131 WPA_PARAM_DISABLE_EAPOL_G2_TX,
132 };
133
134 struct rsn_supp_config {
135 void *network_ctx;
136 int allowed_pairwise_cipher; /* bitfield of WPA_CIPHER_* */
137 int proactive_key_caching;
138 int eap_workaround;
139 void *eap_conf_ctx;
140 const u8 *ssid;
141 size_t ssid_len;
142 int wpa_ptk_rekey;
143 int wpa_deny_ptk0_rekey;
144 int p2p;
145 int wpa_rsc_relaxation;
146 int owe_ptk_workaround;
147 const u8 *fils_cache_id;
148 int beacon_prot;
149 bool force_kdk_derivation;
150 };
151
152 struct wpa_sm_link {
153 u8 addr[ETH_ALEN];
154 u8 bssid[ETH_ALEN];
155 u8 *ap_rsne, *ap_rsnxe;
156 size_t ap_rsne_len, ap_rsnxe_len;
157 struct wpa_gtk gtk;
158 struct wpa_gtk gtk_wnm_sleep;
159 struct wpa_igtk igtk;
160 struct wpa_igtk igtk_wnm_sleep;
161 struct wpa_bigtk bigtk;
162 struct wpa_bigtk bigtk_wnm_sleep;
163 };
164
165 struct wpa_sm_mlo {
166 u8 ap_mld_addr[ETH_ALEN];
167 u8 assoc_link_id;
168 u16 valid_links; /* bitmap of accepted links */
169 u16 req_links; /* bitmap of requested links */
170 struct wpa_sm_link links[MAX_NUM_MLD_LINKS];
171 };
172
173 #ifndef CONFIG_NO_WPA
174
175 struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx);
176 void wpa_sm_deinit(struct wpa_sm *sm);
177 void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid);
178 void wpa_sm_notify_disassoc(struct wpa_sm *sm);
179 void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
180 const u8 *pmkid, const u8 *bssid);
181 void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm);
182 void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth);
183 void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx);
184 void wpa_sm_set_config(struct wpa_sm *sm, struct rsn_supp_config *config);
185 void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr);
186 void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
187 const char *bridge_ifname);
188 void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol);
189 int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
190 int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm, u8 *wpa_ie,
191 size_t *wpa_ie_len);
192 int wpa_sm_set_assoc_rsnxe_default(struct wpa_sm *sm, u8 *rsnxe,
193 size_t *rsnxe_len);
194 int wpa_sm_set_assoc_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
195 int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
196 int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
197 int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
198 int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen);
199
200 int wpa_sm_set_param(struct wpa_sm *sm, enum wpa_sm_conf_params param,
201 unsigned int value);
202
203 int wpa_sm_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
204 int verbose);
205 int wpa_sm_pmf_enabled(struct wpa_sm *sm);
206 int wpa_sm_ext_key_id(struct wpa_sm *sm);
207 int wpa_sm_ext_key_id_active(struct wpa_sm *sm);
208 int wpa_sm_ocv_enabled(struct wpa_sm *sm);
209
210 void wpa_sm_key_request(struct wpa_sm *sm, int error, int pairwise);
211
212 int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
213 struct wpa_ie_data *data);
214
215 void wpa_sm_aborted_cached(struct wpa_sm *sm);
216 void wpa_sm_aborted_external_cached(struct wpa_sm *sm);
217 int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
218 const u8 *buf, size_t len, enum frame_encryption encrypted);
219 int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm, struct wpa_ie_data *data);
220 int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len);
221 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_head(struct wpa_sm *sm);
222 struct rsn_pmksa_cache_entry *
223 wpa_sm_pmksa_cache_add_entry(struct wpa_sm *sm,
224 struct rsn_pmksa_cache_entry * entry);
225 void wpa_sm_pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
226 const u8 *pmkid, const u8 *bssid,
227 const u8 *fils_cache_id);
228 int wpa_sm_pmksa_exists(struct wpa_sm *sm, const u8 *bssid, const u8 *own_addr,
229 const void *network_ctx);
230 void wpa_sm_drop_sa(struct wpa_sm *sm);
231 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_get(struct wpa_sm *sm,
232 const u8 *aa,
233 const u8 *pmkid,
234 const void *network_ctx,
235 int akmp);
236 void wpa_sm_pmksa_cache_remove(struct wpa_sm *sm,
237 struct rsn_pmksa_cache_entry *entry);
238 bool wpa_sm_has_ft_keys(struct wpa_sm *sm, const u8 *md);
239 int wpa_sm_has_ptk_installed(struct wpa_sm *sm);
240
241 void wpa_sm_update_replay_ctr(struct wpa_sm *sm, const u8 *replay_ctr);
242
243 void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
244 void wpa_sm_external_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
245
246 int wpa_sm_get_p2p_ip_addr(struct wpa_sm *sm, u8 *buf);
247
248 #if defined(CONFIG_DRIVER_NL80211_BRCM) || defined(CONFIG_DRIVER_NL80211_SYNA)
249 void wpa_sm_install_pmk(struct wpa_sm *sm);
250 void wpa_sm_notify_brcm_ft_reassoc(struct wpa_sm *sm, const u8 *bssid);
251 #endif /* CONFIG_DRIVER_NL80211_BRCM || CONFIG_DRIVER_NL80211_SYNA */
252
253 void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm, const u8 *rx_replay_counter);
254 void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm,
255 const u8 *ptk_kck, size_t ptk_kck_len,
256 const u8 *ptk_kek, size_t ptk_kek_len);
257 int wpa_fils_is_completed(struct wpa_sm *sm);
258 void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm);
259 int wpa_sm_set_mlo_params(struct wpa_sm *sm, const struct wpa_sm_mlo *mlo);
260
261 #else /* CONFIG_NO_WPA */
262
wpa_sm_init(struct wpa_sm_ctx * ctx)263 static inline struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx)
264 {
265 return (struct wpa_sm *) 1;
266 }
267
wpa_sm_deinit(struct wpa_sm * sm)268 static inline void wpa_sm_deinit(struct wpa_sm *sm)
269 {
270 }
271
wpa_sm_notify_assoc(struct wpa_sm * sm,const u8 * bssid)272 static inline void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
273 {
274 }
275
wpa_sm_notify_disassoc(struct wpa_sm * sm)276 static inline void wpa_sm_notify_disassoc(struct wpa_sm *sm)
277 {
278 }
279
wpa_sm_set_pmk(struct wpa_sm * sm,const u8 * pmk,size_t pmk_len,const u8 * pmkid,const u8 * bssid)280 static inline void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk,
281 size_t pmk_len, const u8 *pmkid,
282 const u8 *bssid)
283 {
284 }
285
wpa_sm_set_pmk_from_pmksa(struct wpa_sm * sm)286 static inline void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm)
287 {
288 }
289
wpa_sm_set_fast_reauth(struct wpa_sm * sm,int fast_reauth)290 static inline void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth)
291 {
292 }
293
wpa_sm_set_scard_ctx(struct wpa_sm * sm,void * scard_ctx)294 static inline void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx)
295 {
296 }
297
wpa_sm_set_config(struct wpa_sm * sm,struct rsn_supp_config * config)298 static inline void wpa_sm_set_config(struct wpa_sm *sm,
299 struct rsn_supp_config *config)
300 {
301 }
302
wpa_sm_set_own_addr(struct wpa_sm * sm,const u8 * addr)303 static inline void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr)
304 {
305 }
306
wpa_sm_set_ifname(struct wpa_sm * sm,const char * ifname,const char * bridge_ifname)307 static inline void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
308 const char *bridge_ifname)
309 {
310 }
311
wpa_sm_set_eapol(struct wpa_sm * sm,struct eapol_sm * eapol)312 static inline void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol)
313 {
314 }
315
wpa_sm_set_assoc_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)316 static inline int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie,
317 size_t len)
318 {
319 return -1;
320 }
321
wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm * sm,u8 * wpa_ie,size_t * wpa_ie_len)322 static inline int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm,
323 u8 *wpa_ie,
324 size_t *wpa_ie_len)
325 {
326 return -1;
327 }
328
wpa_sm_set_ap_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)329 static inline int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie,
330 size_t len)
331 {
332 return -1;
333 }
334
wpa_sm_set_ap_rsn_ie(struct wpa_sm * sm,const u8 * ie,size_t len)335 static inline int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie,
336 size_t len)
337 {
338 return -1;
339 }
340
wpa_sm_set_ap_rsnxe(struct wpa_sm * sm,const u8 * ie,size_t len)341 static inline int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie,
342 size_t len)
343 {
344 return -1;
345 }
346
wpa_sm_get_mib(struct wpa_sm * sm,char * buf,size_t buflen)347 static inline int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen)
348 {
349 return 0;
350 }
351
wpa_sm_set_param(struct wpa_sm * sm,enum wpa_sm_conf_params param,unsigned int value)352 static inline int wpa_sm_set_param(struct wpa_sm *sm,
353 enum wpa_sm_conf_params param,
354 unsigned int value)
355 {
356 return -1;
357 }
358
wpa_sm_get_status(struct wpa_sm * sm,char * buf,size_t buflen,int verbose)359 static inline int wpa_sm_get_status(struct wpa_sm *sm, char *buf,
360 size_t buflen, int verbose)
361 {
362 return 0;
363 }
364
wpa_sm_pmf_enabled(struct wpa_sm * sm)365 static inline int wpa_sm_pmf_enabled(struct wpa_sm *sm)
366 {
367 return 0;
368 }
369
wpa_sm_ext_key_id(struct wpa_sm * sm)370 static inline int wpa_sm_ext_key_id(struct wpa_sm *sm)
371 {
372 return 0;
373 }
374
wpa_sm_ext_key_id_active(struct wpa_sm * sm)375 static inline int wpa_sm_ext_key_id_active(struct wpa_sm *sm)
376 {
377 return 0;
378 }
379
wpa_sm_ocv_enabled(struct wpa_sm * sm)380 static inline int wpa_sm_ocv_enabled(struct wpa_sm *sm)
381 {
382 return 0;
383 }
384
wpa_sm_key_request(struct wpa_sm * sm,int error,int pairwise)385 static inline void wpa_sm_key_request(struct wpa_sm *sm, int error,
386 int pairwise)
387 {
388 }
389
wpa_parse_wpa_ie(const u8 * wpa_ie,size_t wpa_ie_len,struct wpa_ie_data * data)390 static inline int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
391 struct wpa_ie_data *data)
392 {
393 return -1;
394 }
395
wpa_sm_aborted_cached(struct wpa_sm * sm)396 static inline void wpa_sm_aborted_cached(struct wpa_sm *sm)
397 {
398 }
399
wpa_sm_aborted_external_cached(struct wpa_sm * sm)400 static inline void wpa_sm_aborted_external_cached(struct wpa_sm *sm)
401 {
402 }
403
wpa_sm_rx_eapol(struct wpa_sm * sm,const u8 * src_addr,const u8 * buf,size_t len,enum frame_encryption encrypted)404 static inline int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
405 const u8 *buf, size_t len,
406 enum frame_encryption encrypted)
407 {
408 return -1;
409 }
410
wpa_sm_parse_own_wpa_ie(struct wpa_sm * sm,struct wpa_ie_data * data)411 static inline int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm,
412 struct wpa_ie_data *data)
413 {
414 return -1;
415 }
416
wpa_sm_pmksa_cache_list(struct wpa_sm * sm,char * buf,size_t len)417 static inline int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf,
418 size_t len)
419 {
420 return -1;
421 }
422
wpa_sm_drop_sa(struct wpa_sm * sm)423 static inline void wpa_sm_drop_sa(struct wpa_sm *sm)
424 {
425 }
426
427 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)428 wpa_sm_pmksa_cache_get(struct wpa_sm *sm, const u8 *aa, const u8 *pmkid,
429 const void *network_ctx, int akmp)
430 {
431 return NULL;
432 }
433
wpa_sm_has_ptk(struct wpa_sm * sm)434 static inline int wpa_sm_has_ptk(struct wpa_sm *sm)
435 {
436 return 0;
437 }
438
wpa_sm_update_replay_ctr(struct wpa_sm * sm,const u8 * replay_ctr)439 static inline void wpa_sm_update_replay_ctr(struct wpa_sm *sm,
440 const u8 *replay_ctr)
441 {
442 }
443
wpa_sm_external_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)444 static inline void wpa_sm_external_pmksa_cache_flush(struct wpa_sm *sm,
445 void *network_ctx)
446 {
447 }
448
wpa_sm_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)449 static inline void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm,
450 void *network_ctx)
451 {
452 }
453
wpa_sm_set_rx_replay_ctr(struct wpa_sm * sm,const u8 * rx_replay_counter)454 static inline void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm,
455 const u8 *rx_replay_counter)
456 {
457 }
458
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)459 static inline void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm, const u8 *ptk_kck,
460 size_t ptk_kck_len,
461 const u8 *ptk_kek, size_t ptk_kek_len)
462 {
463 }
464
wpa_fils_is_completed(struct wpa_sm * sm)465 static inline int wpa_fils_is_completed(struct wpa_sm *sm)
466 {
467 return 0;
468 }
469
wpa_sm_pmksa_cache_reconfig(struct wpa_sm * sm)470 static inline void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm)
471 {
472 }
473
wpa_sm_set_mlo_params(struct wpa_sm * sm,const struct wpa_sm_mlo * mlo)474 static inline int wpa_sm_set_mlo_params(struct wpa_sm *sm,
475 const struct wpa_sm_mlo *mlo)
476 {
477 return 0;
478 }
479
480 #endif /* CONFIG_NO_WPA */
481
482 #ifdef CONFIG_IEEE80211R
483
484 int wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len);
485 int wpa_ft_prepare_auth_request(struct wpa_sm *sm, const u8 *mdie);
486 int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
487 const u8 *mdie);
488 const u8 * wpa_sm_get_ft_md(struct wpa_sm *sm);
489 int wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
490 int ft_action, const u8 *target_ap,
491 const u8 *ric_ies, size_t ric_ies_len);
492 int wpa_ft_is_completed(struct wpa_sm *sm);
493 void wpa_reset_ft_completed(struct wpa_sm *sm);
494 void wpa_set_ft_completed(struct wpa_sm *sm);
495 int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
496 size_t ies_len, const u8 *src_addr);
497 int wpa_ft_start_over_ds(struct wpa_sm *sm, const u8 *target_ap,
498 const u8 *mdie, bool force);
499 #if defined(CONFIG_DRIVER_NL80211_BRCM) || defined(CONFIG_DRIVER_NL80211_SYNA)
500 int wpa_ft_is_ft_protocol(struct wpa_sm *sm);
501 #endif /* CONFIG_DRIVER_NL80211_BRCM || CONFIG_DRIVER_NL80211_SYNA */
502
503 #ifdef CONFIG_PASN
504
505 int wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
506 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name);
507
508 #endif /* CONFIG_PASN */
509
510 #else /* CONFIG_IEEE80211R */
511
512 static inline int
wpa_sm_set_ft_params(struct wpa_sm * sm,const u8 * ies,size_t ies_len)513 wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len)
514 {
515 return 0;
516 }
517
wpa_ft_prepare_auth_request(struct wpa_sm * sm,const u8 * mdie)518 static inline int wpa_ft_prepare_auth_request(struct wpa_sm *sm,
519 const u8 *mdie)
520 {
521 return 0;
522 }
523
wpa_ft_add_mdie(struct wpa_sm * sm,u8 * ies,size_t ies_len,const u8 * mdie)524 static inline int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
525 const u8 *mdie)
526 {
527 return 0;
528 }
529
530 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)531 wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
532 int ft_action, const u8 *target_ap)
533 {
534 return 0;
535 }
536
wpa_ft_is_completed(struct wpa_sm * sm)537 static inline int wpa_ft_is_completed(struct wpa_sm *sm)
538 {
539 return 0;
540 }
541
542 #if defined(CONFIG_DRIVER_NL80211_BRCM) || defined(CONFIG_DRIVER_NL80211_SYNA)
wpa_ft_is_ft_protocol(struct wpa_sm * sm)543 static inline int wpa_ft_is_ft_protocol(struct wpa_sm *sm)
544 {
545 return 0;
546 }
547 #endif /* CONFIG_DRIVER_NL80211_BRCM || CONFIG_DRIVER_NL80211_SYNA */
548
wpa_reset_ft_completed(struct wpa_sm * sm)549 static inline void wpa_reset_ft_completed(struct wpa_sm *sm)
550 {
551 }
552
wpa_set_ft_completed(struct wpa_sm * sm)553 static inline void wpa_set_ft_completed(struct wpa_sm *sm)
554 {
555 }
556
557 static inline int
wpa_ft_validate_reassoc_resp(struct wpa_sm * sm,const u8 * ies,size_t ies_len,const u8 * src_addr)558 wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
559 const u8 *src_addr)
560 {
561 return -1;
562 }
563
564 #ifdef CONFIG_PASN
565
566 static inline int
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)567 wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
568 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name)
569 {
570 return -1;
571 }
572
573 #endif /* CONFIG_PASN */
574
575 #endif /* CONFIG_IEEE80211R */
576
577
578 /* tdls.c */
579 void wpa_tdls_ap_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
580 void wpa_tdls_assoc_resp_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
581 int wpa_tdls_start(struct wpa_sm *sm, const u8 *addr);
582 void wpa_tdls_remove(struct wpa_sm *sm, const u8 *addr);
583 int wpa_tdls_teardown_link(struct wpa_sm *sm, const u8 *addr, u16 reason_code);
584 int wpa_tdls_send_discovery_request(struct wpa_sm *sm, const u8 *addr);
585 int wpa_tdls_init(struct wpa_sm *sm);
586 void wpa_tdls_teardown_peers(struct wpa_sm *sm);
587 void wpa_tdls_deinit(struct wpa_sm *sm);
588 void wpa_tdls_enable(struct wpa_sm *sm, int enabled);
589 void wpa_tdls_disable_unreachable_link(struct wpa_sm *sm, const u8 *addr);
590 const char * wpa_tdls_get_link_status(struct wpa_sm *sm, const u8 *addr);
591 int wpa_tdls_is_external_setup(struct wpa_sm *sm);
592 int wpa_tdls_enable_chan_switch(struct wpa_sm *sm, const u8 *addr,
593 u8 oper_class,
594 struct hostapd_freq_params *freq_params);
595 int wpa_tdls_disable_chan_switch(struct wpa_sm *sm, const u8 *addr);
596 #ifdef CONFIG_TDLS_TESTING
597 extern unsigned int tdls_testing;
598 #endif /* CONFIG_TDLS_TESTING */
599
600
601 int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf);
602 void wpa_sm_set_test_assoc_ie(struct wpa_sm *sm, struct wpabuf *buf);
603 const u8 * wpa_sm_get_anonce(struct wpa_sm *sm);
604 unsigned int wpa_sm_get_key_mgmt(struct wpa_sm *sm);
605
606 struct wpabuf * fils_build_auth(struct wpa_sm *sm, int dh_group, const u8 *md);
607 int fils_process_auth(struct wpa_sm *sm, const u8 *bssid, const u8 *data,
608 size_t len);
609 struct wpabuf * fils_build_assoc_req(struct wpa_sm *sm, const u8 **kek,
610 size_t *kek_len, const u8 **snonce,
611 const u8 **anonce,
612 const struct wpabuf **hlp,
613 unsigned int num_hlp);
614 int fils_process_assoc_resp(struct wpa_sm *sm, const u8 *resp, size_t len);
615
616 struct wpabuf * owe_build_assoc_req(struct wpa_sm *sm, u16 group);
617 int owe_process_assoc_resp(struct wpa_sm *sm, const u8 *bssid,
618 const u8 *resp_ies, size_t resp_ies_len);
619
620 void wpa_sm_set_reset_fils_completed(struct wpa_sm *sm, int set);
621 void wpa_sm_set_fils_cache_id(struct wpa_sm *sm, const u8 *fils_cache_id);
622 void wpa_sm_set_dpp_z(struct wpa_sm *sm, const struct wpabuf *z);
623 void wpa_pasn_sm_set_caps(struct wpa_sm *sm, unsigned int flags2);
624 struct rsn_pmksa_cache * wpa_sm_get_pmksa_cache(struct wpa_sm *sm);
625
626 void wpa_sm_set_cur_pmksa(struct wpa_sm *sm,
627 struct rsn_pmksa_cache_entry *entry);
628 const u8 * wpa_sm_get_auth_addr(struct wpa_sm *sm);
629
630 #endif /* WPA_H */
631