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 void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm, const u8 *rx_replay_counter);
275 void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm,
276 const u8 *ptk_kck, size_t ptk_kck_len,
277 const u8 *ptk_kek, size_t ptk_kek_len);
278 int wpa_fils_is_completed(struct wpa_sm *sm);
279 void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm);
280 int wpa_sm_set_mlo_params(struct wpa_sm *sm, const struct wpa_sm_mlo *mlo);
281 void wpa_sm_set_driver_bss_selection(struct wpa_sm *sm,
282 bool driver_bss_selection);
283 bool wpa_sm_uses_spp_amsdu(struct wpa_sm *sm);
284
285 #else /* CONFIG_NO_WPA */
286
wpa_sm_init(struct wpa_sm_ctx * ctx)287 static inline struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx)
288 {
289 return (struct wpa_sm *) 1;
290 }
291
wpa_sm_deinit(struct wpa_sm * sm)292 static inline void wpa_sm_deinit(struct wpa_sm *sm)
293 {
294 }
295
wpa_sm_notify_assoc(struct wpa_sm * sm,const u8 * bssid)296 static inline void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
297 {
298 }
299
wpa_sm_notify_disassoc(struct wpa_sm * sm)300 static inline void wpa_sm_notify_disassoc(struct wpa_sm *sm)
301 {
302 }
303
wpa_sm_set_pmk(struct wpa_sm * sm,const u8 * pmk,size_t pmk_len,const u8 * pmkid,const u8 * bssid)304 static inline void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk,
305 size_t pmk_len, const u8 *pmkid,
306 const u8 *bssid)
307 {
308 }
309
wpa_sm_set_pmk_from_pmksa(struct wpa_sm * sm)310 static inline void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm)
311 {
312 }
313
wpa_sm_set_fast_reauth(struct wpa_sm * sm,int fast_reauth)314 static inline void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth)
315 {
316 }
317
wpa_sm_set_scard_ctx(struct wpa_sm * sm,void * scard_ctx)318 static inline void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx)
319 {
320 }
321
wpa_sm_set_config(struct wpa_sm * sm,struct rsn_supp_config * config)322 static inline void wpa_sm_set_config(struct wpa_sm *sm,
323 struct rsn_supp_config *config)
324 {
325 }
326
wpa_sm_set_ssid(struct wpa_sm * sm,const u8 * ssid,size_t ssid_len)327 static inline void wpa_sm_set_ssid(struct wpa_sm *sm, const u8 *ssid,
328 size_t ssid_len)
329 {
330 }
331
wpa_sm_set_own_addr(struct wpa_sm * sm,const u8 * addr)332 static inline void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr)
333 {
334 }
335
wpa_sm_set_ifname(struct wpa_sm * sm,const char * ifname,const char * bridge_ifname)336 static inline void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
337 const char *bridge_ifname)
338 {
339 }
340
wpa_sm_set_eapol(struct wpa_sm * sm,struct eapol_sm * eapol)341 static inline void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol)
342 {
343 }
344
wpa_sm_set_assoc_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)345 static inline int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie,
346 size_t len)
347 {
348 return -1;
349 }
350
wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm * sm,u8 * wpa_ie,size_t * wpa_ie_len)351 static inline int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm,
352 u8 *wpa_ie,
353 size_t *wpa_ie_len)
354 {
355 return -1;
356 }
357
wpa_sm_set_ap_wpa_ie(struct wpa_sm * sm,const u8 * ie,size_t len)358 static inline int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie,
359 size_t len)
360 {
361 return -1;
362 }
363
wpa_sm_set_ap_rsn_ie(struct wpa_sm * sm,const u8 * ie,size_t len)364 static inline int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie,
365 size_t len)
366 {
367 return -1;
368 }
369
wpa_sm_set_ap_rsnxe(struct wpa_sm * sm,const u8 * ie,size_t len)370 static inline int wpa_sm_set_ap_rsnxe(struct wpa_sm *sm, const u8 *ie,
371 size_t len)
372 {
373 return -1;
374 }
375
wpa_sm_set_ap_rsne_override(struct wpa_sm * sm,const u8 * ie,size_t len)376 static inline int wpa_sm_set_ap_rsne_override(struct wpa_sm *sm, const u8 *ie,
377 size_t len)
378 {
379 return -1;
380 }
381
wpa_sm_set_ap_rsne_override_2(struct wpa_sm * sm,const u8 * ie,size_t len)382 static inline int wpa_sm_set_ap_rsne_override_2(struct wpa_sm *sm, const u8 *ie,
383 size_t len)
384 {
385 return -1;
386 }
387
wpa_sm_set_ap_rsnxe_override(struct wpa_sm * sm,const u8 * ie,size_t len)388 static inline int wpa_sm_set_ap_rsnxe_override(struct wpa_sm *sm, const u8 *ie,
389 size_t len)
390 {
391 return -1;
392 }
393
wpa_sm_get_mib(struct wpa_sm * sm,char * buf,size_t buflen)394 static inline int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen)
395 {
396 return 0;
397 }
398
wpa_sm_set_param(struct wpa_sm * sm,enum wpa_sm_conf_params param,unsigned int value)399 static inline int wpa_sm_set_param(struct wpa_sm *sm,
400 enum wpa_sm_conf_params param,
401 unsigned int value)
402 {
403 return -1;
404 }
405
wpa_sm_get_status(struct wpa_sm * sm,char * buf,size_t buflen,int verbose)406 static inline int wpa_sm_get_status(struct wpa_sm *sm, char *buf,
407 size_t buflen, int verbose)
408 {
409 return 0;
410 }
411
wpa_sm_pmf_enabled(struct wpa_sm * sm)412 static inline int wpa_sm_pmf_enabled(struct wpa_sm *sm)
413 {
414 return 0;
415 }
416
wpa_sm_ext_key_id(struct wpa_sm * sm)417 static inline int wpa_sm_ext_key_id(struct wpa_sm *sm)
418 {
419 return 0;
420 }
421
wpa_sm_ext_key_id_active(struct wpa_sm * sm)422 static inline int wpa_sm_ext_key_id_active(struct wpa_sm *sm)
423 {
424 return 0;
425 }
426
wpa_sm_ocv_enabled(struct wpa_sm * sm)427 static inline int wpa_sm_ocv_enabled(struct wpa_sm *sm)
428 {
429 return 0;
430 }
431
wpa_sm_key_request(struct wpa_sm * sm,int error,int pairwise)432 static inline void wpa_sm_key_request(struct wpa_sm *sm, int error,
433 int pairwise)
434 {
435 }
436
wpa_parse_wpa_ie(const u8 * wpa_ie,size_t wpa_ie_len,struct wpa_ie_data * data)437 static inline int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
438 struct wpa_ie_data *data)
439 {
440 return -1;
441 }
442
wpa_sm_aborted_cached(struct wpa_sm * sm)443 static inline void wpa_sm_aborted_cached(struct wpa_sm *sm)
444 {
445 }
446
wpa_sm_aborted_external_cached(struct wpa_sm * sm)447 static inline void wpa_sm_aborted_external_cached(struct wpa_sm *sm)
448 {
449 }
450
wpa_sm_rx_eapol(struct wpa_sm * sm,const u8 * src_addr,const u8 * buf,size_t len,enum frame_encryption encrypted)451 static inline int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
452 const u8 *buf, size_t len,
453 enum frame_encryption encrypted)
454 {
455 return -1;
456 }
457
wpa_sm_parse_own_wpa_ie(struct wpa_sm * sm,struct wpa_ie_data * data)458 static inline int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm,
459 struct wpa_ie_data *data)
460 {
461 return -1;
462 }
463
wpa_sm_pmksa_cache_list(struct wpa_sm * sm,char * buf,size_t len)464 static inline int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf,
465 size_t len)
466 {
467 return -1;
468 }
469
wpa_sm_drop_sa(struct wpa_sm * sm)470 static inline void wpa_sm_drop_sa(struct wpa_sm *sm)
471 {
472 }
473
474 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)475 wpa_sm_pmksa_cache_get(struct wpa_sm *sm, const u8 *aa, const u8 *pmkid,
476 const void *network_ctx, int akmp)
477 {
478 return NULL;
479 }
480
wpa_sm_has_ptk_installed(struct wpa_sm * sm)481 static inline int wpa_sm_has_ptk_installed(struct wpa_sm *sm)
482 {
483 return 0;
484 }
485
wpa_sm_update_replay_ctr(struct wpa_sm * sm,const u8 * replay_ctr)486 static inline void wpa_sm_update_replay_ctr(struct wpa_sm *sm,
487 const u8 *replay_ctr)
488 {
489 }
490
wpa_sm_external_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)491 static inline void wpa_sm_external_pmksa_cache_flush(struct wpa_sm *sm,
492 void *network_ctx)
493 {
494 }
495
wpa_sm_pmksa_cache_flush(struct wpa_sm * sm,void * network_ctx)496 static inline void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm,
497 void *network_ctx)
498 {
499 }
500
wpa_sm_set_rx_replay_ctr(struct wpa_sm * sm,const u8 * rx_replay_counter)501 static inline void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm,
502 const u8 *rx_replay_counter)
503 {
504 }
505
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)506 static inline void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm, const u8 *ptk_kck,
507 size_t ptk_kck_len,
508 const u8 *ptk_kek, size_t ptk_kek_len)
509 {
510 }
511
wpa_fils_is_completed(struct wpa_sm * sm)512 static inline int wpa_fils_is_completed(struct wpa_sm *sm)
513 {
514 return 0;
515 }
516
wpa_sm_pmksa_cache_reconfig(struct wpa_sm * sm)517 static inline void wpa_sm_pmksa_cache_reconfig(struct wpa_sm *sm)
518 {
519 }
520
wpa_sm_set_mlo_params(struct wpa_sm * sm,const struct wpa_sm_mlo * mlo)521 static inline int wpa_sm_set_mlo_params(struct wpa_sm *sm,
522 const struct wpa_sm_mlo *mlo)
523 {
524 return 0;
525 }
526
wpa_sm_set_driver_bss_selection(struct wpa_sm * sm,bool driver_bss_selection)527 static inline void wpa_sm_set_driver_bss_selection(struct wpa_sm *sm,
528 bool driver_bss_selection)
529 {
530 }
531
wpa_sm_uses_spp_amsdu(struct wpa_sm * sm)532 static inline bool wpa_sm_uses_spp_amsdu(struct wpa_sm *sm)
533 {
534 return false;
535 }
536
537 #endif /* CONFIG_NO_WPA */
538
539 #ifdef CONFIG_IEEE80211R
540
541 int wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len);
542 int wpa_ft_prepare_auth_request(struct wpa_sm *sm, const u8 *mdie);
543 int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
544 const u8 *mdie);
545 const u8 * wpa_sm_get_ft_md(struct wpa_sm *sm);
546 int wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
547 int ft_action, const u8 *target_ap,
548 const u8 *ric_ies, size_t ric_ies_len);
549 int wpa_ft_is_completed(struct wpa_sm *sm);
550 void wpa_reset_ft_completed(struct wpa_sm *sm);
551 int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
552 size_t ies_len, const u8 *src_addr);
553 int wpa_ft_start_over_ds(struct wpa_sm *sm, const u8 *target_ap,
554 const u8 *mdie, bool force);
555
556 #ifdef CONFIG_PASN
557
558 int wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
559 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name);
560
561 #endif /* CONFIG_PASN */
562
563 #else /* CONFIG_IEEE80211R */
564
565 static inline int
wpa_sm_set_ft_params(struct wpa_sm * sm,const u8 * ies,size_t ies_len)566 wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len)
567 {
568 return 0;
569 }
570
wpa_ft_prepare_auth_request(struct wpa_sm * sm,const u8 * mdie)571 static inline int wpa_ft_prepare_auth_request(struct wpa_sm *sm,
572 const u8 *mdie)
573 {
574 return 0;
575 }
576
wpa_ft_add_mdie(struct wpa_sm * sm,u8 * ies,size_t ies_len,const u8 * mdie)577 static inline int wpa_ft_add_mdie(struct wpa_sm *sm, u8 *ies, size_t ies_len,
578 const u8 *mdie)
579 {
580 return 0;
581 }
582
583 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)584 wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
585 int ft_action, const u8 *target_ap)
586 {
587 return 0;
588 }
589
wpa_ft_is_completed(struct wpa_sm * sm)590 static inline int wpa_ft_is_completed(struct wpa_sm *sm)
591 {
592 return 0;
593 }
594
wpa_reset_ft_completed(struct wpa_sm * sm)595 static inline void wpa_reset_ft_completed(struct wpa_sm *sm)
596 {
597 }
598
599 static inline int
wpa_ft_validate_reassoc_resp(struct wpa_sm * sm,const u8 * ies,size_t ies_len,const u8 * src_addr)600 wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
601 const u8 *src_addr)
602 {
603 return -1;
604 }
605
606 #ifdef CONFIG_PASN
607
608 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)609 wpa_pasn_ft_derive_pmk_r1(struct wpa_sm *sm, int akmp, const u8 *r1kh_id,
610 u8 *pmk_r1, size_t *pmk_r1_len, u8 *pmk_r1_name)
611 {
612 return -1;
613 }
614
615 #endif /* CONFIG_PASN */
616
617 #endif /* CONFIG_IEEE80211R */
618
619
620 /* tdls.c */
621 void wpa_tdls_ap_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
622 void wpa_tdls_assoc_resp_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
623 int wpa_tdls_start(struct wpa_sm *sm, const u8 *addr);
624 void wpa_tdls_remove(struct wpa_sm *sm, const u8 *addr);
625 int wpa_tdls_teardown_link(struct wpa_sm *sm, const u8 *addr, u16 reason_code);
626 int wpa_tdls_send_discovery_request(struct wpa_sm *sm, const u8 *addr);
627 int wpa_tdls_init(struct wpa_sm *sm);
628 void wpa_tdls_teardown_peers(struct wpa_sm *sm);
629 void wpa_tdls_deinit(struct wpa_sm *sm);
630 void wpa_tdls_enable(struct wpa_sm *sm, int enabled);
631 void wpa_tdls_disable_unreachable_link(struct wpa_sm *sm, const u8 *addr);
632 const char * wpa_tdls_get_link_status(struct wpa_sm *sm, const u8 *addr);
633 int wpa_tdls_is_external_setup(struct wpa_sm *sm);
634 int wpa_tdls_enable_chan_switch(struct wpa_sm *sm, const u8 *addr,
635 u8 oper_class,
636 struct hostapd_freq_params *freq_params);
637 int wpa_tdls_disable_chan_switch(struct wpa_sm *sm, const u8 *addr);
638 int wpa_tdls_process_discovery_response(struct wpa_sm *sm, const u8 *addr,
639 const u8 *buf, size_t len);
640 #ifdef CONFIG_TDLS_TESTING
641 extern unsigned int tdls_testing;
642 #endif /* CONFIG_TDLS_TESTING */
643
644
645 int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf);
646 void wpa_sm_set_test_assoc_ie(struct wpa_sm *sm, struct wpabuf *buf);
647 void wpa_sm_set_test_eapol_m2_elems(struct wpa_sm *sm, struct wpabuf *buf);
648 void wpa_sm_set_test_eapol_m4_elems(struct wpa_sm *sm, struct wpabuf *buf);
649 const u8 * wpa_sm_get_anonce(struct wpa_sm *sm);
650 int wpa_sm_set_test_rsnxe_data(struct wpa_sm *sm, struct wpabuf *data,
651 struct wpabuf *mask);
652 unsigned int wpa_sm_get_key_mgmt(struct wpa_sm *sm);
653
654 struct wpabuf * fils_build_auth(struct wpa_sm *sm, int dh_group, const u8 *md);
655 int fils_process_auth(struct wpa_sm *sm, const u8 *bssid, const u8 *data,
656 size_t len);
657 struct wpabuf * fils_build_assoc_req(struct wpa_sm *sm, const u8 **kek,
658 size_t *kek_len, const u8 **snonce,
659 const u8 **anonce,
660 const struct wpabuf **hlp,
661 unsigned int num_hlp);
662 int fils_process_assoc_resp(struct wpa_sm *sm, const u8 *resp, size_t len);
663
664 struct wpabuf * owe_build_assoc_req(struct wpa_sm *sm, u16 group);
665 int owe_process_assoc_resp(struct wpa_sm *sm, const u8 *bssid,
666 const u8 *resp_ies, size_t resp_ies_len);
667
668 void wpa_sm_set_reset_fils_completed(struct wpa_sm *sm, int set);
669 void wpa_sm_set_fils_cache_id(struct wpa_sm *sm, const u8 *fils_cache_id);
670 void wpa_sm_set_dpp_z(struct wpa_sm *sm, const struct wpabuf *z);
671 void wpa_pasn_sm_set_caps(struct wpa_sm *sm, unsigned int flags2);
672 struct rsn_pmksa_cache * wpa_sm_get_pmksa_cache(struct wpa_sm *sm);
673
674 void wpa_sm_set_cur_pmksa(struct wpa_sm *sm,
675 struct rsn_pmksa_cache_entry *entry);
676 const u8 * wpa_sm_get_auth_addr(struct wpa_sm *sm);
677 struct wpabuf * wpa_sm_known_sta_identification(struct wpa_sm *sm, const u8 *aa,
678 u64 timestamp);
679
680 #endif /* WPA_H */
681