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 link_id);
69 int (*tdls_oper)(void *ctx, int oper, const u8 *peer);
70 int (*tdls_peer_addset)(void *ctx, const u8 *addr, int add, u16 aid,
71 u16 capability, const u8 *supp_rates,
72 size_t supp_rates_len,
73 const struct ieee80211_ht_capabilities *ht_capab,
74 const struct ieee80211_vht_capabilities *vht_capab,
75 const struct ieee80211_he_capabilities *he_capab,
76 size_t he_capab_len,
77 const struct ieee80211_he_6ghz_band_cap *he_6ghz_capab,
78 u8 qosinfo, int wmm, const u8 *ext_capab,
79 size_t ext_capab_len, const u8 *supp_channels,
80 size_t supp_channels_len,
81 const u8 *supp_oper_classes,
82 size_t supp_oper_classes_len,
83 const struct ieee80211_eht_capabilities *eht_capab,
84 size_t eht_capab_len, int mld_link_id);
85 int (*tdls_enable_channel_switch)(
86 void *ctx, const u8 *addr, u8 oper_class,
87 const struct hostapd_freq_params *params);
88 int (*tdls_disable_channel_switch)(void *ctx, const u8 *addr);
89 #endif /* CONFIG_TDLS */
90 void (*set_rekey_offload)(void *ctx, const u8 *kek, size_t kek_len,
91 const u8 *kck, size_t kck_len,
92 const u8 *replay_ctr);
93 int (*key_mgmt_set_pmk)(void *ctx, const u8 *pmk, size_t pmk_len);
94 void (*fils_hlp_rx)(void *ctx, const u8 *dst, const u8 *src,
95 const u8 *pkt, size_t pkt_len);
96 int (*channel_info)(void *ctx, struct wpa_channel_info *ci);
97 void (*transition_disable)(void *ctx, u8 bitmap);
98 void (*store_ptk)(void *ctx, const u8 *addr, int cipher,
99 u32 life_time, const struct wpa_ptk *ptk);
100 #ifdef CONFIG_PASN
101 int (*set_ltf_keyseed)(void *ctx, const u8 *own_addr,
102 const u8 *peer_addr, size_t ltf_keyseed_len,
103 const u8 *ltf_keyseed);
104 #endif /* CONFIG_PASN */
105 void (*notify_pmksa_cache_entry)(void *ctx,
106 struct rsn_pmksa_cache_entry *entry);
107 void (*ssid_verified)(void *ctx);
108 };
109
110
111 enum wpa_sm_conf_params {
112 RSNA_PMK_LIFETIME /* dot11RSNAConfigPMKLifetime */,
113 RSNA_PMK_REAUTH_THRESHOLD /* dot11RSNAConfigPMKReauthThreshold */,
114 RSNA_SA_TIMEOUT /* dot11RSNAConfigSATimeout */,
115 WPA_PARAM_PROTO,
116 WPA_PARAM_PAIRWISE,
117 WPA_PARAM_GROUP,
118 WPA_PARAM_KEY_MGMT,
119 WPA_PARAM_MGMT_GROUP,
120 WPA_PARAM_RSN_ENABLED,
121 WPA_PARAM_MFP,
122 WPA_PARAM_OCV,
123 WPA_PARAM_SAE_PWE,
124 WPA_PARAM_SAE_PK,
125 WPA_PARAM_DENY_PTK0_REKEY,
126 WPA_PARAM_EXT_KEY_ID,
127 WPA_PARAM_USE_EXT_KEY_ID,
128 WPA_PARAM_FT_RSNXE_USED,
129 WPA_PARAM_DPP_PFS,
130 WPA_PARAM_WMM_ENABLED,
131 WPA_PARAM_OCI_FREQ_EAPOL,
132 WPA_PARAM_OCI_FREQ_EAPOL_G2,
133 WPA_PARAM_OCI_FREQ_FT_ASSOC,
134 WPA_PARAM_OCI_FREQ_FILS_ASSOC,
135 WPA_PARAM_DISABLE_EAPOL_G2_TX,
136 WPA_PARAM_ENCRYPT_EAPOL_M2,
137 WPA_PARAM_ENCRYPT_EAPOL_M4,
138 WPA_PARAM_FT_PREPEND_PMKID,
139 WPA_PARAM_SSID_PROTECTION,
140 WPA_PARAM_RSN_OVERRIDE,
141 WPA_PARAM_RSN_OVERRIDE_SUPPORT,
142 WPA_PARAM_EAPOL_2_KEY_INFO_SET_MASK,
143 WPA_PARAM_SPP_AMSDU,
144 };
145
146 enum wpa_rsn_override {
147 RSN_OVERRIDE_NOT_USED,
148 RSN_OVERRIDE_RSNE,
149 RSN_OVERRIDE_RSNE_OVERRIDE,
150 RSN_OVERRIDE_RSNE_OVERRIDE_2,
151 };
152
153 struct rsn_supp_config {
154 void *network_ctx;
155 int allowed_pairwise_cipher; /* bitfield of WPA_CIPHER_* */
156 int proactive_key_caching;
157 int eap_workaround;
158 void *eap_conf_ctx;
159 const u8 *ssid;
160 size_t ssid_len;
161 int wpa_ptk_rekey;
162 int wpa_deny_ptk0_rekey;
163 int p2p;
164 int wpa_rsc_relaxation;
165 int owe_ptk_workaround;
166 const u8 *fils_cache_id;
167 int beacon_prot;
168 bool force_kdk_derivation;
169 };
170
171 struct wpa_sm_link {
172 u8 addr[ETH_ALEN];
173 u8 bssid[ETH_ALEN];
174 u8 *ap_rsne, *ap_rsnxe, *ap_rsnoe, *ap_rsno2e, *ap_rsnxoe;
175 size_t ap_rsne_len, ap_rsnxe_len, ap_rsnoe_len, ap_rsno2e_len,
176 ap_rsnxoe_len;;
177 struct wpa_gtk gtk;
178 struct wpa_gtk gtk_wnm_sleep;
179 struct wpa_igtk igtk;
180 struct wpa_igtk igtk_wnm_sleep;
181 struct wpa_bigtk bigtk;
182 struct wpa_bigtk bigtk_wnm_sleep;
183 };
184
185 struct wpa_sm_mlo {
186 u8 ap_mld_addr[ETH_ALEN];
187 u8 assoc_link_id;
188 u16 valid_links; /* bitmap of accepted links */
189 u16 req_links; /* bitmap of requested links */
190 struct wpa_sm_link links[MAX_NUM_MLD_LINKS];
191 };
192
193 #ifndef CONFIG_NO_WPA
194
195 struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx);
196 void wpa_sm_deinit(struct wpa_sm *sm);
197 void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid);
198 void wpa_sm_notify_disassoc(struct wpa_sm *sm);
199 void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
200 const u8 *pmkid, const u8 *bssid);
201 void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm);
202 void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth);
203 void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx);
204 void wpa_sm_set_config(struct wpa_sm *sm, struct rsn_supp_config *config);
205 void wpa_sm_set_ssid(struct wpa_sm *sm, const u8 *ssid, size_t ssid_len);
206 void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr);
207 void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
208 const char *bridge_ifname);
209 void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol);
210 int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
211 int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm, u8 *wpa_ie,
212 size_t *wpa_ie_len);
213 int wpa_sm_set_assoc_rsnxe_default(struct wpa_sm *sm, u8 *rsnxe,
214 size_t *rsnxe_len);
215 int wpa_sm_set_assoc_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
216 int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
217 int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
218 int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie, size_t len);
219 int wpa_sm_set_ap_rsne_override(struct wpa_sm *sm, const u8 *ie, size_t len);
220 int wpa_sm_set_ap_rsne_override_2(struct wpa_sm *sm, const u8 *ie, size_t len);
221 int wpa_sm_set_ap_rsnxe_override(struct wpa_sm *sm, const u8 *ie, size_t len);
222 int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen);
223
224 int wpa_sm_set_param(struct wpa_sm *sm, enum wpa_sm_conf_params param,
225 unsigned int value);
226
227 int wpa_sm_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
228 int verbose);
229 int wpa_sm_pmf_enabled(struct wpa_sm *sm);
230 int wpa_sm_ext_key_id(struct wpa_sm *sm);
231 int wpa_sm_ext_key_id_active(struct wpa_sm *sm);
232 int wpa_sm_ocv_enabled(struct wpa_sm *sm);
233
234 void wpa_sm_key_request(struct wpa_sm *sm, int error, int pairwise);
235
236 int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
237 struct wpa_ie_data *data);
238
239 void wpa_sm_aborted_cached(struct wpa_sm *sm);
240 void wpa_sm_aborted_external_cached(struct wpa_sm *sm);
241 int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
242 const u8 *buf, size_t len, enum frame_encryption encrypted);
243 int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm, struct wpa_ie_data *data);
244 int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len);
245 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_head(struct wpa_sm *sm);
246 struct rsn_pmksa_cache_entry *
247 wpa_sm_pmksa_cache_add_entry(struct wpa_sm *sm,
248 struct rsn_pmksa_cache_entry * entry);
249 void wpa_sm_pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
250 const u8 *pmkid, const u8 *bssid,
251 const u8 *fils_cache_id);
252 int wpa_sm_pmksa_exists(struct wpa_sm *sm, const u8 *bssid, const u8 *own_addr,
253 const void *network_ctx);
254 void wpa_sm_drop_sa(struct wpa_sm *sm);
255 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_get(struct wpa_sm *sm,
256 const u8 *aa,
257 const u8 *pmkid,
258 const void *network_ctx,
259 int akmp);
260 int wpa_sm_pmksa_get_pmk(struct wpa_sm *sm, const u8 *aa, const u8 **pmk,
261 size_t *pmk_len, const u8 **pmkid);
262 void wpa_sm_pmksa_cache_remove(struct wpa_sm *sm,
263 struct rsn_pmksa_cache_entry *entry);
264 bool wpa_sm_has_ft_keys(struct wpa_sm *sm, const u8 *md);
265 int wpa_sm_has_ptk_installed(struct wpa_sm *sm);
266
267 void wpa_sm_update_replay_ctr(struct wpa_sm *sm, const u8 *replay_ctr);
268
269 void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
270 void wpa_sm_external_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
271
272 int wpa_sm_get_p2p_ip_addr(struct wpa_sm *sm, u8 *buf);
273
274 #if defined(CONFIG_DRIVER_NL80211_BRCM) || defined(CONFIG_DRIVER_NL80211_SYNA)
275 void wpa_sm_install_pmk(struct wpa_sm *sm);
276 void wpa_sm_notify_brcm_ft_reassoc(struct wpa_sm *sm, const u8 *bssid);
277 #endif /* CONFIG_DRIVER_NL80211_BRCM || CONFIG_DRIVER_NL80211_SYNA */
278
279 void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm, const u8 *rx_replay_counter);
280 void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm,
281 const u8 *ptk_kck, size_t ptk_kck_len,
282 const u8 *ptk_kek, size_t ptk_kek_len);
283 int wpa_fils_is_completed(struct wpa_sm *sm);
284 void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm);
285 int wpa_sm_set_mlo_params(struct wpa_sm *sm, const struct wpa_sm_mlo *mlo);
286 void wpa_sm_set_driver_bss_selection(struct wpa_sm *sm,
287 bool driver_bss_selection);
288 bool wpa_sm_uses_spp_amsdu(struct wpa_sm *sm);
289
290 #else /* CONFIG_NO_WPA */
291
wpa_sm_init(struct wpa_sm_ctx * ctx)292 static inline struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx)
293 {
294 return (struct wpa_sm *) 1;
295 }
296
wpa_sm_deinit(struct wpa_sm * sm)297 static inline void wpa_sm_deinit(struct wpa_sm *sm)
298 {
299 }
300
wpa_sm_notify_assoc(struct wpa_sm * sm,const u8 * bssid)301 static inline void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
302 {
303 }
304
wpa_sm_notify_disassoc(struct wpa_sm * sm)305 static inline void wpa_sm_notify_disassoc(struct wpa_sm *sm)
306 {
307 }
308
wpa_sm_set_pmk(struct wpa_sm * sm,const u8 * pmk,size_t pmk_len,const u8 * pmkid,const u8 * bssid)309 static inline void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk,
310 size_t pmk_len, const u8 *pmkid,
311 const u8 *bssid)
312 {
313 }
314
wpa_sm_set_pmk_from_pmksa(struct wpa_sm * sm)315 static inline void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm)
316 {
317 }
318
wpa_sm_set_fast_reauth(struct wpa_sm * sm,int fast_reauth)319 static inline void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth)
320 {
321 }
322
wpa_sm_set_scard_ctx(struct wpa_sm * sm,void * scard_ctx)323 static inline void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx)
324 {
325 }
326
wpa_sm_set_config(struct wpa_sm * sm,struct rsn_supp_config * config)327 static inline void wpa_sm_set_config(struct wpa_sm *sm,
328 struct rsn_supp_config *config)
329 {
330 }
331
wpa_sm_set_ssid(struct wpa_sm * sm,const u8 * ssid,size_t ssid_len)332 static inline void wpa_sm_set_ssid(struct wpa_sm *sm, const u8 *ssid,
333 size_t ssid_len)
334 {
335 }
336
wpa_sm_set_own_addr(struct wpa_sm * sm,const u8 * addr)337 static inline void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr)
338 {
339 }
340
wpa_sm_set_ifname(struct wpa_sm * sm,const char * ifname,const char * bridge_ifname)341 static inline void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
342 const char *bridge_ifname)
343 {
344 }
345
wpa_sm_set_eapol(struct wpa_sm * sm,struct eapol_sm * eapol)346 static inline void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol)
347 {
348 }
349
wpa_sm_set_assoc_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)350 static inline int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie,
351 size_t len)
352 {
353 return -1;
354 }
355
wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm * sm,u8 * wpa_ie,size_t * wpa_ie_len)356 static inline int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm,
357 u8 *wpa_ie,
358 size_t *wpa_ie_len)
359 {
360 return -1;
361 }
362
wpa_sm_set_ap_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)363 static inline int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie,
364 size_t len)
365 {
366 return -1;
367 }
368
wpa_sm_set_ap_rsn_ie(struct wpa_sm * sm,const u8 * ie,size_t len)369 static inline int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie,
370 size_t len)
371 {
372 return -1;
373 }
374
wpa_sm_set_ap_rsnxe(struct wpa_sm * sm,const u8 * ie,size_t len)375 static inline int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie,
376 size_t len)
377 {
378 return -1;
379 }
380
wpa_sm_set_ap_rsne_override(struct wpa_sm * sm,const u8 * ie,size_t len)381 static inline int wpa_sm_set_ap_rsne_override(struct wpa_sm *sm, const u8 *ie,
382 size_t len)
383 {
384 return -1;
385 }
386
wpa_sm_set_ap_rsne_override_2(struct wpa_sm * sm,const u8 * ie,size_t len)387 static inline int wpa_sm_set_ap_rsne_override_2(struct wpa_sm *sm, const u8 *ie,
388 size_t len)
389 {
390 return -1;
391 }
392
wpa_sm_set_ap_rsnxe_override(struct wpa_sm * sm,const u8 * ie,size_t len)393 static inline int wpa_sm_set_ap_rsnxe_override(struct wpa_sm *sm, const u8 *ie,
394 size_t len)
395 {
396 return -1;
397 }
398
wpa_sm_get_mib(struct wpa_sm * sm,char * buf,size_t buflen)399 static inline int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen)
400 {
401 return 0;
402 }
403
wpa_sm_set_param(struct wpa_sm * sm,enum wpa_sm_conf_params param,unsigned int value)404 static inline int wpa_sm_set_param(struct wpa_sm *sm,
405 enum wpa_sm_conf_params param,
406 unsigned int value)
407 {
408 return -1;
409 }
410
wpa_sm_get_status(struct wpa_sm * sm,char * buf,size_t buflen,int verbose)411 static inline int wpa_sm_get_status(struct wpa_sm *sm, char *buf,
412 size_t buflen, int verbose)
413 {
414 return 0;
415 }
416
wpa_sm_pmf_enabled(struct wpa_sm * sm)417 static inline int wpa_sm_pmf_enabled(struct wpa_sm *sm)
418 {
419 return 0;
420 }
421
wpa_sm_ext_key_id(struct wpa_sm * sm)422 static inline int wpa_sm_ext_key_id(struct wpa_sm *sm)
423 {
424 return 0;
425 }
426
wpa_sm_ext_key_id_active(struct wpa_sm * sm)427 static inline int wpa_sm_ext_key_id_active(struct wpa_sm *sm)
428 {
429 return 0;
430 }
431
wpa_sm_ocv_enabled(struct wpa_sm * sm)432 static inline int wpa_sm_ocv_enabled(struct wpa_sm *sm)
433 {
434 return 0;
435 }
436
wpa_sm_key_request(struct wpa_sm * sm,int error,int pairwise)437 static inline void wpa_sm_key_request(struct wpa_sm *sm, int error,
438 int pairwise)
439 {
440 }
441
wpa_parse_wpa_ie(const u8 * wpa_ie,size_t wpa_ie_len,struct wpa_ie_data * data)442 static inline int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
443 struct wpa_ie_data *data)
444 {
445 return -1;
446 }
447
wpa_sm_aborted_cached(struct wpa_sm * sm)448 static inline void wpa_sm_aborted_cached(struct wpa_sm *sm)
449 {
450 }
451
wpa_sm_aborted_external_cached(struct wpa_sm * sm)452 static inline void wpa_sm_aborted_external_cached(struct wpa_sm *sm)
453 {
454 }
455
wpa_sm_rx_eapol(struct wpa_sm * sm,const u8 * src_addr,const u8 * buf,size_t len,enum frame_encryption encrypted)456 static inline int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
457 const u8 *buf, size_t len,
458 enum frame_encryption encrypted)
459 {
460 return -1;
461 }
462
wpa_sm_parse_own_wpa_ie(struct wpa_sm * sm,struct wpa_ie_data * data)463 static inline int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm,
464 struct wpa_ie_data *data)
465 {
466 return -1;
467 }
468
wpa_sm_pmksa_cache_list(struct wpa_sm * sm,char * buf,size_t len)469 static inline int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf,
470 size_t len)
471 {
472 return -1;
473 }
474
wpa_sm_drop_sa(struct wpa_sm * sm)475 static inline void wpa_sm_drop_sa(struct wpa_sm *sm)
476 {
477 }
478
479 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)480 wpa_sm_pmksa_cache_get(struct wpa_sm *sm, const u8 *aa, const u8 *pmkid,
481 const void *network_ctx, int akmp)
482 {
483 return NULL;
484 }
485
wpa_sm_has_ptk_installed(struct wpa_sm * sm)486 static inline int wpa_sm_has_ptk_installed(struct wpa_sm *sm)
487 {
488 return 0;
489 }
490
wpa_sm_update_replay_ctr(struct wpa_sm * sm,const u8 * replay_ctr)491 static inline void wpa_sm_update_replay_ctr(struct wpa_sm *sm,
492 const u8 *replay_ctr)
493 {
494 }
495
wpa_sm_external_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)496 static inline void wpa_sm_external_pmksa_cache_flush(struct wpa_sm *sm,
497 void *network_ctx)
498 {
499 }
500
wpa_sm_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)501 static inline void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm,
502 void *network_ctx)
503 {
504 }
505
wpa_sm_set_rx_replay_ctr(struct wpa_sm * sm,const u8 * rx_replay_counter)506 static inline void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm,
507 const u8 *rx_replay_counter)
508 {
509 }
510
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)511 static inline void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm, const u8 *ptk_kck,
512 size_t ptk_kck_len,
513 const u8 *ptk_kek, size_t ptk_kek_len)
514 {
515 }
516
wpa_fils_is_completed(struct wpa_sm * sm)517 static inline int wpa_fils_is_completed(struct wpa_sm *sm)
518 {
519 return 0;
520 }
521
wpa_sm_pmksa_cache_reconfig(struct wpa_sm * sm)522 static inline void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm)
523 {
524 }
525
wpa_sm_set_mlo_params(struct wpa_sm * sm,const struct wpa_sm_mlo * mlo)526 static inline int wpa_sm_set_mlo_params(struct wpa_sm *sm,
527 const struct wpa_sm_mlo *mlo)
528 {
529 return 0;
530 }
531
wpa_sm_set_driver_bss_selection(struct wpa_sm * sm,bool driver_bss_selection)532 static inline void wpa_sm_set_driver_bss_selection(struct wpa_sm *sm,
533 bool driver_bss_selection)
534 {
535 }
536
wpa_sm_uses_spp_amsdu(struct wpa_sm * sm)537 static inline bool wpa_sm_uses_spp_amsdu(struct wpa_sm *sm)
538 {
539 return false;
540 }
541
542 #endif /* CONFIG_NO_WPA */
543
544 #ifdef CONFIG_IEEE80211R
545
546 int wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len);
547 int wpa_ft_prepare_auth_request(struct wpa_sm *sm, const u8 *mdie);
548 int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
549 const u8 *mdie);
550 const u8 * wpa_sm_get_ft_md(struct wpa_sm *sm);
551 int wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
552 int ft_action, const u8 *target_ap,
553 const u8 *ric_ies, size_t ric_ies_len);
554 int wpa_ft_is_completed(struct wpa_sm *sm);
555 void wpa_reset_ft_completed(struct wpa_sm *sm);
556 void wpa_set_ft_completed(struct wpa_sm *sm);
557 int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
558 size_t ies_len, const u8 *src_addr);
559 int wpa_ft_start_over_ds(struct wpa_sm *sm, const u8 *target_ap,
560 const u8 *mdie, bool force);
561 #if defined(CONFIG_DRIVER_NL80211_BRCM) || defined(CONFIG_DRIVER_NL80211_SYNA)
562 int wpa_ft_is_ft_protocol(struct wpa_sm *sm);
563 #endif /* CONFIG_DRIVER_NL80211_BRCM || CONFIG_DRIVER_NL80211_SYNA */
564
565 #ifdef CONFIG_PASN
566
567 int 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 #endif /* CONFIG_PASN */
571
572 #else /* CONFIG_IEEE80211R */
573
574 static inline int
wpa_sm_set_ft_params(struct wpa_sm * sm,const u8 * ies,size_t ies_len)575 wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len)
576 {
577 return 0;
578 }
579
wpa_ft_prepare_auth_request(struct wpa_sm * sm,const u8 * mdie)580 static inline int wpa_ft_prepare_auth_request(struct wpa_sm *sm,
581 const u8 *mdie)
582 {
583 return 0;
584 }
585
wpa_ft_add_mdie(struct wpa_sm * sm,u8 * ies,size_t ies_len,const u8 * mdie)586 static inline int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
587 const u8 *mdie)
588 {
589 return 0;
590 }
591
592 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)593 wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
594 int ft_action, const u8 *target_ap)
595 {
596 return 0;
597 }
598
wpa_ft_is_completed(struct wpa_sm * sm)599 static inline int wpa_ft_is_completed(struct wpa_sm *sm)
600 {
601 return 0;
602 }
603
604 #if defined(CONFIG_DRIVER_NL80211_BRCM) || defined(CONFIG_DRIVER_NL80211_SYNA)
wpa_ft_is_ft_protocol(struct wpa_sm * sm)605 static inline int wpa_ft_is_ft_protocol(struct wpa_sm *sm)
606 {
607 return 0;
608 }
609 #endif /* CONFIG_DRIVER_NL80211_BRCM || CONFIG_DRIVER_NL80211_SYNA */
610
wpa_reset_ft_completed(struct wpa_sm * sm)611 static inline void wpa_reset_ft_completed(struct wpa_sm *sm)
612 {
613 }
614
wpa_set_ft_completed(struct wpa_sm * sm)615 static inline void wpa_set_ft_completed(struct wpa_sm *sm)
616 {
617 }
618
619 static inline int
wpa_ft_validate_reassoc_resp(struct wpa_sm * sm,const u8 * ies,size_t ies_len,const u8 * src_addr)620 wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
621 const u8 *src_addr)
622 {
623 return -1;
624 }
625
626 #ifdef CONFIG_PASN
627
628 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)629 wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
630 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name)
631 {
632 return -1;
633 }
634
635 #endif /* CONFIG_PASN */
636
637 #endif /* CONFIG_IEEE80211R */
638
639
640 /* tdls.c */
641 void wpa_tdls_ap_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
642 void wpa_tdls_assoc_resp_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
643 int wpa_tdls_start(struct wpa_sm *sm, const u8 *addr);
644 void wpa_tdls_remove(struct wpa_sm *sm, const u8 *addr);
645 int wpa_tdls_teardown_link(struct wpa_sm *sm, const u8 *addr, u16 reason_code);
646 int wpa_tdls_send_discovery_request(struct wpa_sm *sm, const u8 *addr);
647 int wpa_tdls_init(struct wpa_sm *sm);
648 void wpa_tdls_teardown_peers(struct wpa_sm *sm);
649 void wpa_tdls_deinit(struct wpa_sm *sm);
650 void wpa_tdls_enable(struct wpa_sm *sm, int enabled);
651 void wpa_tdls_disable_unreachable_link(struct wpa_sm *sm, const u8 *addr);
652 const char * wpa_tdls_get_link_status(struct wpa_sm *sm, const u8 *addr);
653 int wpa_tdls_is_external_setup(struct wpa_sm *sm);
654 int wpa_tdls_enable_chan_switch(struct wpa_sm *sm, const u8 *addr,
655 u8 oper_class,
656 struct hostapd_freq_params *freq_params);
657 int wpa_tdls_disable_chan_switch(struct wpa_sm *sm, const u8 *addr);
658 int wpa_tdls_process_discovery_response(struct wpa_sm *sm, const u8 *addr,
659 const u8 *buf, size_t len);
660 #ifdef CONFIG_TDLS_TESTING
661 extern unsigned int tdls_testing;
662 #endif /* CONFIG_TDLS_TESTING */
663
664
665 int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf);
666 void wpa_sm_set_test_assoc_ie(struct wpa_sm *sm, struct wpabuf *buf);
667 void wpa_sm_set_test_eapol_m2_elems(struct wpa_sm *sm, struct wpabuf *buf);
668 void wpa_sm_set_test_eapol_m4_elems(struct wpa_sm *sm, struct wpabuf *buf);
669 const u8 * wpa_sm_get_anonce(struct wpa_sm *sm);
670 int wpa_sm_set_test_rsnxe_data(struct wpa_sm *sm, struct wpabuf *data,
671 struct wpabuf *mask);
672 unsigned int wpa_sm_get_key_mgmt(struct wpa_sm *sm);
673
674 struct wpabuf * fils_build_auth(struct wpa_sm *sm, int dh_group, const u8 *md);
675 int fils_process_auth(struct wpa_sm *sm, const u8 *bssid, const u8 *data,
676 size_t len);
677 struct wpabuf * fils_build_assoc_req(struct wpa_sm *sm, const u8 **kek,
678 size_t *kek_len, const u8 **snonce,
679 const u8 **anonce,
680 const struct wpabuf **hlp,
681 unsigned int num_hlp);
682 int fils_process_assoc_resp(struct wpa_sm *sm, const u8 *resp, size_t len);
683
684 struct wpabuf * owe_build_assoc_req(struct wpa_sm *sm, u16 group);
685 int owe_process_assoc_resp(struct wpa_sm *sm, const u8 *bssid,
686 const u8 *resp_ies, size_t resp_ies_len);
687
688 void wpa_sm_set_reset_fils_completed(struct wpa_sm *sm, int set);
689 void wpa_sm_set_fils_cache_id(struct wpa_sm *sm, const u8 *fils_cache_id);
690 void wpa_sm_set_dpp_z(struct wpa_sm *sm, const struct wpabuf *z);
691 void wpa_pasn_sm_set_caps(struct wpa_sm *sm, unsigned int flags2);
692 struct rsn_pmksa_cache * wpa_sm_get_pmksa_cache(struct wpa_sm *sm);
693
694 void wpa_sm_set_cur_pmksa(struct wpa_sm *sm,
695 struct rsn_pmksa_cache_entry *entry);
696 const u8 * wpa_sm_get_auth_addr(struct wpa_sm *sm);
697 struct wpabuf * wpa_sm_known_sta_identification(struct wpa_sm *sm, const u8 *aa,
698 u64 timestamp);
699
700 #endif /* WPA_H */
701