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Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001/*
2 * WPA Supplicant - Glue code to setup EAPOL and RSN modules
Dmitry Shmidt807291d2015-01-27 13:40:23 -08003 * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07004 *
Dmitry Shmidtc5ec7f52012-03-06 16:33:24 -08005 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07007 */
8
9#include "includes.h"
10
11#include "common.h"
12#include "eapol_supp/eapol_supp_sm.h"
Dmitry Shmidt29333592017-01-09 12:27:11 -080013#include "eap_peer/eap.h"
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -070014#include "rsn_supp/wpa.h"
15#include "eloop.h"
16#include "config.h"
17#include "l2_packet/l2_packet.h"
18#include "common/wpa_common.h"
19#include "wpa_supplicant_i.h"
20#include "driver_i.h"
21#include "rsn_supp/pmksa_cache.h"
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -070022#include "sme.h"
23#include "common/ieee802_11_defs.h"
24#include "common/wpa_ctrl.h"
25#include "wpas_glue.h"
26#include "wps_supplicant.h"
27#include "bss.h"
28#include "scan.h"
Dmitry Shmidtc55524a2011-07-07 11:18:38 -070029#include "notify.h"
Dmitry Shmidt5a1480c2014-05-12 09:46:02 -070030#include "wpas_kay.h"
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -070031
32
33#ifndef CONFIG_NO_CONFIG_BLOBS
34#if defined(IEEE8021X_EAPOL) || !defined(CONFIG_NO_WPA)
35static void wpa_supplicant_set_config_blob(void *ctx,
36 struct wpa_config_blob *blob)
37{
38 struct wpa_supplicant *wpa_s = ctx;
39 wpa_config_set_blob(wpa_s->conf, blob);
40 if (wpa_s->conf->update_config) {
41 int ret = wpa_config_write(wpa_s->confname, wpa_s->conf);
42 if (ret) {
43 wpa_printf(MSG_DEBUG, "Failed to update config after "
44 "blob set");
45 }
46 }
47}
48
49
50static const struct wpa_config_blob *
51wpa_supplicant_get_config_blob(void *ctx, const char *name)
52{
53 struct wpa_supplicant *wpa_s = ctx;
54 return wpa_config_get_blob(wpa_s->conf, name);
55}
56#endif /* defined(IEEE8021X_EAPOL) || !defined(CONFIG_NO_WPA) */
57#endif /* CONFIG_NO_CONFIG_BLOBS */
58
59
60#if defined(IEEE8021X_EAPOL) || !defined(CONFIG_NO_WPA)
61static u8 * wpa_alloc_eapol(const struct wpa_supplicant *wpa_s, u8 type,
62 const void *data, u16 data_len,
63 size_t *msg_len, void **data_pos)
64{
65 struct ieee802_1x_hdr *hdr;
66
67 *msg_len = sizeof(*hdr) + data_len;
68 hdr = os_malloc(*msg_len);
69 if (hdr == NULL)
70 return NULL;
71
72 hdr->version = wpa_s->conf->eapol_version;
73 hdr->type = type;
74 hdr->length = host_to_be16(data_len);
75
76 if (data)
77 os_memcpy(hdr + 1, data, data_len);
78 else
79 os_memset(hdr + 1, 0, data_len);
80
81 if (data_pos)
82 *data_pos = hdr + 1;
83
84 return (u8 *) hdr;
85}
86
87
88/**
89 * wpa_ether_send - Send Ethernet frame
90 * @wpa_s: Pointer to wpa_supplicant data
91 * @dest: Destination MAC address
92 * @proto: Ethertype in host byte order
93 * @buf: Frame payload starting from IEEE 802.1X header
94 * @len: Frame payload length
95 * Returns: >=0 on success, <0 on failure
96 */
97static int wpa_ether_send(struct wpa_supplicant *wpa_s, const u8 *dest,
98 u16 proto, const u8 *buf, size_t len)
99{
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -0800100#ifdef CONFIG_TESTING_OPTIONS
101 if (wpa_s->ext_eapol_frame_io && proto == ETH_P_EAPOL) {
102 size_t hex_len = 2 * len + 1;
103 char *hex = os_malloc(hex_len);
104
105 if (hex == NULL)
106 return -1;
107 wpa_snprintf_hex(hex, hex_len, buf, len);
108 wpa_msg(wpa_s, MSG_INFO, "EAPOL-TX " MACSTR " %s",
109 MAC2STR(dest), hex);
110 os_free(hex);
111 return 0;
112 }
113#endif /* CONFIG_TESTING_OPTIONS */
114
Hai Shalomfdcde762020-04-02 11:19:20 -0700115 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_CONTROL_PORT) {
116 int encrypt = wpa_s->wpa &&
117 wpa_sm_has_ptk_installed(wpa_s->wpa);
118
119 return wpa_drv_tx_control_port(wpa_s, dest, proto, buf, len,
120 !encrypt);
121 }
122
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700123 if (wpa_s->l2) {
124 return l2_packet_send(wpa_s->l2, dest, proto, buf, len);
125 }
126
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -0800127 return -1;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700128}
129#endif /* IEEE8021X_EAPOL || !CONFIG_NO_WPA */
130
131
132#ifdef IEEE8021X_EAPOL
133
134/**
135 * wpa_supplicant_eapol_send - Send IEEE 802.1X EAPOL packet to Authenticator
136 * @ctx: Pointer to wpa_supplicant data (wpa_s)
137 * @type: IEEE 802.1X packet type (IEEE802_1X_TYPE_*)
138 * @buf: EAPOL payload (after IEEE 802.1X header)
139 * @len: EAPOL payload length
140 * Returns: >=0 on success, <0 on failure
141 *
142 * This function adds Ethernet and IEEE 802.1X header and sends the EAPOL frame
143 * to the current Authenticator.
144 */
145static int wpa_supplicant_eapol_send(void *ctx, int type, const u8 *buf,
146 size_t len)
147{
148 struct wpa_supplicant *wpa_s = ctx;
149 u8 *msg, *dst, bssid[ETH_ALEN];
150 size_t msglen;
151 int res;
152
153 /* TODO: could add l2_packet_sendmsg that allows fragments to avoid
154 * extra copy here */
155
156 if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700157 wpa_s->key_mgmt == WPA_KEY_MGMT_OWE ||
158 wpa_s->key_mgmt == WPA_KEY_MGMT_DPP ||
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700159 wpa_s->key_mgmt == WPA_KEY_MGMT_NONE) {
160 /* Current SSID is not using IEEE 802.1X/EAP, so drop possible
161 * EAPOL frames (mainly, EAPOL-Start) from EAPOL state
162 * machines. */
163 wpa_printf(MSG_DEBUG, "WPA: drop TX EAPOL in non-IEEE 802.1X "
164 "mode (type=%d len=%lu)", type,
165 (unsigned long) len);
166 return -1;
167 }
168
169 if (pmksa_cache_get_current(wpa_s->wpa) &&
170 type == IEEE802_1X_TYPE_EAPOL_START) {
Dmitry Shmidt661b4f72014-09-29 14:58:27 -0700171 /*
172 * We were trying to use PMKSA caching and sending EAPOL-Start
173 * would abort that and trigger full EAPOL authentication.
174 * However, we've already waited for the AP/Authenticator to
175 * start 4-way handshake or EAP authentication, and apparently
176 * it has not done so since the startWhen timer has reached zero
177 * to get the state machine sending EAPOL-Start. This is not
178 * really supposed to happen, but an interoperability issue with
179 * a deployed AP has been identified where the connection fails
180 * due to that AP failing to operate correctly if PMKID is
181 * included in the Association Request frame. To work around
182 * this, assume PMKSA caching failed and try to initiate full
183 * EAP authentication.
184 */
185 if (!wpa_s->current_ssid ||
186 wpa_s->current_ssid->eap_workaround) {
187 wpa_printf(MSG_DEBUG,
188 "RSN: Timeout on waiting for the AP to initiate 4-way handshake for PMKSA caching or EAP authentication - try to force it to start EAP authentication");
189 } else {
190 wpa_printf(MSG_DEBUG,
191 "RSN: PMKSA caching - do not send EAPOL-Start");
192 return -1;
193 }
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700194 }
195
196 if (is_zero_ether_addr(wpa_s->bssid)) {
197 wpa_printf(MSG_DEBUG, "BSSID not set when trying to send an "
198 "EAPOL frame");
199 if (wpa_drv_get_bssid(wpa_s, bssid) == 0 &&
200 !is_zero_ether_addr(bssid)) {
201 dst = bssid;
202 wpa_printf(MSG_DEBUG, "Using current BSSID " MACSTR
203 " from the driver as the EAPOL destination",
204 MAC2STR(dst));
205 } else {
206 dst = wpa_s->last_eapol_src;
207 wpa_printf(MSG_DEBUG, "Using the source address of the"
208 " last received EAPOL frame " MACSTR " as "
209 "the EAPOL destination",
210 MAC2STR(dst));
211 }
212 } else {
213 /* BSSID was already set (from (Re)Assoc event, so use it as
214 * the EAPOL destination. */
215 dst = wpa_s->bssid;
216 }
217
218 msg = wpa_alloc_eapol(wpa_s, type, buf, len, &msglen, NULL);
219 if (msg == NULL)
220 return -1;
221
222 wpa_printf(MSG_DEBUG, "TX EAPOL: dst=" MACSTR, MAC2STR(dst));
223 wpa_hexdump(MSG_MSGDUMP, "TX EAPOL", msg, msglen);
224 res = wpa_ether_send(wpa_s, dst, ETH_P_EAPOL, msg, msglen);
225 os_free(msg);
226 return res;
227}
228
229
Hai Shalomfdcde762020-04-02 11:19:20 -0700230#ifdef CONFIG_WEP
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700231/**
232 * wpa_eapol_set_wep_key - set WEP key for the driver
233 * @ctx: Pointer to wpa_supplicant data (wpa_s)
234 * @unicast: 1 = individual unicast key, 0 = broadcast key
235 * @keyidx: WEP key index (0..3)
236 * @key: Pointer to key data
237 * @keylen: Key length in bytes
238 * Returns: 0 on success or < 0 on error.
239 */
240static int wpa_eapol_set_wep_key(void *ctx, int unicast, int keyidx,
241 const u8 *key, size_t keylen)
242{
243 struct wpa_supplicant *wpa_s = ctx;
244 if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
245 int cipher = (keylen == 5) ? WPA_CIPHER_WEP40 :
246 WPA_CIPHER_WEP104;
247 if (unicast)
248 wpa_s->pairwise_cipher = cipher;
249 else
250 wpa_s->group_cipher = cipher;
251 }
252 return wpa_drv_set_key(wpa_s, WPA_ALG_WEP,
253 unicast ? wpa_s->bssid : NULL,
Hai Shalomfdcde762020-04-02 11:19:20 -0700254 keyidx, unicast, NULL, 0, key, keylen,
255 unicast ? KEY_FLAG_PAIRWISE_RX_TX :
256 KEY_FLAG_GROUP_RX_TX_DEFAULT);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700257}
Hai Shalomfdcde762020-04-02 11:19:20 -0700258#endif /* CONFIG_WEP */
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700259
260
261static void wpa_supplicant_aborted_cached(void *ctx)
262{
263 struct wpa_supplicant *wpa_s = ctx;
264 wpa_sm_aborted_cached(wpa_s->wpa);
265}
266
267
Dmitry Shmidt344abd32014-01-14 13:17:00 -0800268static const char * result_str(enum eapol_supp_result result)
269{
270 switch (result) {
271 case EAPOL_SUPP_RESULT_FAILURE:
272 return "FAILURE";
273 case EAPOL_SUPP_RESULT_SUCCESS:
274 return "SUCCESS";
275 case EAPOL_SUPP_RESULT_EXPECTED_FAILURE:
276 return "EXPECTED_FAILURE";
277 }
278 return "?";
279}
280
281
282static void wpa_supplicant_eapol_cb(struct eapol_sm *eapol,
283 enum eapol_supp_result result,
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700284 void *ctx)
285{
286 struct wpa_supplicant *wpa_s = ctx;
287 int res, pmk_len;
288 u8 pmk[PMK_LEN];
289
Dmitry Shmidt344abd32014-01-14 13:17:00 -0800290 wpa_printf(MSG_DEBUG, "EAPOL authentication completed - result=%s",
291 result_str(result));
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700292
293 if (wpas_wps_eapol_cb(wpa_s) > 0)
294 return;
295
Dmitry Shmidt344abd32014-01-14 13:17:00 -0800296 wpa_s->eap_expected_failure = result ==
297 EAPOL_SUPP_RESULT_EXPECTED_FAILURE;
298
299 if (result != EAPOL_SUPP_RESULT_SUCCESS) {
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700300 /*
301 * Make sure we do not get stuck here waiting for long EAPOL
302 * timeout if the AP does not disconnect in case of
303 * authentication failure.
304 */
305 wpa_supplicant_req_auth_timeout(wpa_s, 2, 0);
Dmitry Shmidt5a1480c2014-05-12 09:46:02 -0700306 } else {
307 ieee802_1x_notify_create_actor(wpa_s, wpa_s->last_eapol_src);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700308 }
309
Dmitry Shmidt344abd32014-01-14 13:17:00 -0800310 if (result != EAPOL_SUPP_RESULT_SUCCESS ||
Hai Shalom74f70d42019-02-11 14:42:39 -0800311 !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_8021X))
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700312 return;
313
314 if (!wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt))
315 return;
316
317 wpa_printf(MSG_DEBUG, "Configure PMK for driver-based RSN 4-way "
318 "handshake");
319
320 pmk_len = PMK_LEN;
321 if (wpa_key_mgmt_ft(wpa_s->key_mgmt)) {
322#ifdef CONFIG_IEEE80211R
323 u8 buf[2 * PMK_LEN];
324 wpa_printf(MSG_DEBUG, "RSN: Use FT XXKey as PMK for "
325 "driver-based 4-way hs and FT");
326 res = eapol_sm_get_key(eapol, buf, 2 * PMK_LEN);
327 if (res == 0) {
328 os_memcpy(pmk, buf + PMK_LEN, PMK_LEN);
329 os_memset(buf, 0, sizeof(buf));
330 }
331#else /* CONFIG_IEEE80211R */
332 res = -1;
333#endif /* CONFIG_IEEE80211R */
334 } else {
335 res = eapol_sm_get_key(eapol, pmk, PMK_LEN);
336 if (res) {
337 /*
338 * EAP-LEAP is an exception from other EAP methods: it
339 * uses only 16-byte PMK.
340 */
341 res = eapol_sm_get_key(eapol, pmk, 16);
342 pmk_len = 16;
343 }
344 }
345
346 if (res) {
347 wpa_printf(MSG_DEBUG, "Failed to get PMK from EAPOL state "
348 "machines");
349 return;
350 }
351
352 wpa_hexdump_key(MSG_DEBUG, "RSN: Configure PMK for driver-based 4-way "
353 "handshake", pmk, pmk_len);
354
Hai Shalomfdcde762020-04-02 11:19:20 -0700355 if (wpa_drv_set_key(wpa_s, 0, NULL, 0, 0, NULL, 0, pmk,
356 pmk_len, KEY_FLAG_PMK)) {
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700357 wpa_printf(MSG_DEBUG, "Failed to set PMK to the driver");
358 }
359
360 wpa_supplicant_cancel_scan(wpa_s);
361 wpa_supplicant_cancel_auth_timeout(wpa_s);
362 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
363
364}
365
366
367static void wpa_supplicant_notify_eapol_done(void *ctx)
368{
369 struct wpa_supplicant *wpa_s = ctx;
370 wpa_msg(wpa_s, MSG_DEBUG, "WPA: EAPOL processing complete");
371 if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
372 wpa_supplicant_set_state(wpa_s, WPA_4WAY_HANDSHAKE);
373 } else {
374 wpa_supplicant_cancel_auth_timeout(wpa_s);
375 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
376 }
377}
378
379#endif /* IEEE8021X_EAPOL */
380
381
382#ifndef CONFIG_NO_WPA
383
384static int wpa_get_beacon_ie(struct wpa_supplicant *wpa_s)
385{
386 int ret = 0;
387 struct wpa_bss *curr = NULL, *bss;
388 struct wpa_ssid *ssid = wpa_s->current_ssid;
389 const u8 *ie;
390
391 dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
392 if (os_memcmp(bss->bssid, wpa_s->bssid, ETH_ALEN) != 0)
393 continue;
394 if (ssid == NULL ||
395 ((bss->ssid_len == ssid->ssid_len &&
396 os_memcmp(bss->ssid, ssid->ssid, ssid->ssid_len) == 0) ||
397 ssid->ssid_len == 0)) {
398 curr = bss;
399 break;
400 }
Hai Shalomfdcde762020-04-02 11:19:20 -0700401#ifdef CONFIG_OWE
402 if (ssid && (ssid->key_mgmt & WPA_KEY_MGMT_OWE) &&
403 (bss->flags & WPA_BSS_OWE_TRANSITION)) {
404 curr = bss;
405 break;
406 }
407#endif /* CONFIG_OWE */
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700408 }
409
410 if (curr) {
411 ie = wpa_bss_get_vendor_ie(curr, WPA_IE_VENDOR_TYPE);
412 if (wpa_sm_set_ap_wpa_ie(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0))
413 ret = -1;
414
415 ie = wpa_bss_get_ie(curr, WLAN_EID_RSN);
416 if (wpa_sm_set_ap_rsn_ie(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0))
417 ret = -1;
Hai Shalomc3565922019-10-28 11:58:20 -0700418
419 ie = wpa_bss_get_ie(curr, WLAN_EID_RSNX);
420 if (wpa_sm_set_ap_rsnxe(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0))
421 ret = -1;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700422 } else {
423 ret = -1;
424 }
425
426 return ret;
427}
428
429
430static int wpa_supplicant_get_beacon_ie(void *ctx)
431{
432 struct wpa_supplicant *wpa_s = ctx;
433 if (wpa_get_beacon_ie(wpa_s) == 0) {
434 return 0;
435 }
436
437 /* No WPA/RSN IE found in the cached scan results. Try to get updated
438 * scan results from the driver. */
439 if (wpa_supplicant_update_scan_results(wpa_s) < 0)
440 return -1;
441
442 return wpa_get_beacon_ie(wpa_s);
443}
444
445
446static u8 * _wpa_alloc_eapol(void *wpa_s, u8 type,
447 const void *data, u16 data_len,
448 size_t *msg_len, void **data_pos)
449{
450 return wpa_alloc_eapol(wpa_s, type, data, data_len, msg_len, data_pos);
451}
452
453
454static int _wpa_ether_send(void *wpa_s, const u8 *dest, u16 proto,
455 const u8 *buf, size_t len)
456{
457 return wpa_ether_send(wpa_s, dest, proto, buf, len);
458}
459
460
461static void _wpa_supplicant_cancel_auth_timeout(void *wpa_s)
462{
463 wpa_supplicant_cancel_auth_timeout(wpa_s);
464}
465
466
467static void _wpa_supplicant_set_state(void *wpa_s, enum wpa_states state)
468{
469 wpa_supplicant_set_state(wpa_s, state);
470}
471
472
473/**
474 * wpa_supplicant_get_state - Get the connection state
475 * @wpa_s: Pointer to wpa_supplicant data
476 * Returns: The current connection state (WPA_*)
477 */
478static enum wpa_states wpa_supplicant_get_state(struct wpa_supplicant *wpa_s)
479{
480 return wpa_s->wpa_state;
481}
482
483
484static enum wpa_states _wpa_supplicant_get_state(void *wpa_s)
485{
486 return wpa_supplicant_get_state(wpa_s);
487}
488
489
Hai Shalom81f62d82019-07-22 12:10:00 -0700490static void _wpa_supplicant_deauthenticate(void *wpa_s, u16 reason_code)
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700491{
492 wpa_supplicant_deauthenticate(wpa_s, reason_code);
493 /* Schedule a scan to make sure we continue looking for networks */
494 wpa_supplicant_req_scan(wpa_s, 5, 0);
495}
496
497
Hai Shalomfdcde762020-04-02 11:19:20 -0700498static void _wpa_supplicant_reconnect(void *wpa_s)
499{
500 wpa_supplicant_reconnect(wpa_s);
501}
502
503
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700504static void * wpa_supplicant_get_network_ctx(void *wpa_s)
505{
506 return wpa_supplicant_get_ssid(wpa_s);
507}
508
509
510static int wpa_supplicant_get_bssid(void *ctx, u8 *bssid)
511{
512 struct wpa_supplicant *wpa_s = ctx;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700513 return wpa_drv_get_bssid(wpa_s, bssid);
514}
515
516
517static int wpa_supplicant_set_key(void *_wpa_s, enum wpa_alg alg,
518 const u8 *addr, int key_idx, int set_tx,
519 const u8 *seq, size_t seq_len,
Hai Shalomfdcde762020-04-02 11:19:20 -0700520 const u8 *key, size_t key_len,
521 enum key_flag key_flag)
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700522{
523 struct wpa_supplicant *wpa_s = _wpa_s;
524 if (alg == WPA_ALG_TKIP && key_idx == 0 && key_len == 32) {
525 /* Clear the MIC error counter when setting a new PTK. */
526 wpa_s->mic_errors_seen = 0;
527 }
Dmitry Shmidtb6e9aaf2013-05-20 14:49:44 -0700528#ifdef CONFIG_TESTING_GET_GTK
529 if (key_idx > 0 && addr && is_broadcast_ether_addr(addr) &&
530 alg != WPA_ALG_NONE && key_len <= sizeof(wpa_s->last_gtk)) {
531 os_memcpy(wpa_s->last_gtk, key, key_len);
532 wpa_s->last_gtk_len = key_len;
533 }
534#endif /* CONFIG_TESTING_GET_GTK */
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700535#ifdef CONFIG_TESTING_OPTIONS
Hai Shalomfdcde762020-04-02 11:19:20 -0700536 if (addr && !is_broadcast_ether_addr(addr) &&
537 !(key_flag & KEY_FLAG_MODIFY)) {
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700538 wpa_s->last_tk_alg = alg;
539 os_memcpy(wpa_s->last_tk_addr, addr, ETH_ALEN);
540 wpa_s->last_tk_key_idx = key_idx;
541 if (key)
542 os_memcpy(wpa_s->last_tk, key, key_len);
543 wpa_s->last_tk_len = key_len;
544 }
545#endif /* CONFIG_TESTING_OPTIONS */
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700546 return wpa_drv_set_key(wpa_s, alg, addr, key_idx, set_tx, seq, seq_len,
Hai Shalomfdcde762020-04-02 11:19:20 -0700547 key, key_len, key_flag);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700548}
549
550
551static int wpa_supplicant_mlme_setprotection(void *wpa_s, const u8 *addr,
552 int protection_type,
553 int key_type)
554{
555 return wpa_drv_mlme_setprotection(wpa_s, addr, protection_type,
556 key_type);
557}
558
559
Dmitry Shmidt29333592017-01-09 12:27:11 -0800560static struct wpa_ssid * wpas_get_network_ctx(struct wpa_supplicant *wpa_s,
561 void *network_ctx)
562{
563 struct wpa_ssid *ssid;
564
565 for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
566 if (network_ctx == ssid)
567 return ssid;
568 }
569
570 return NULL;
571}
572
573
574static int wpa_supplicant_add_pmkid(void *_wpa_s, void *network_ctx,
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700575 const u8 *bssid, const u8 *pmkid,
576 const u8 *fils_cache_id,
Hai Shalomfdcde762020-04-02 11:19:20 -0700577 const u8 *pmk, size_t pmk_len,
Hai Shalom899fcc72020-10-19 14:38:18 -0700578 u32 pmk_lifetime, u8 pmk_reauth_threshold,
579 int akmp)
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700580{
Dmitry Shmidt29333592017-01-09 12:27:11 -0800581 struct wpa_supplicant *wpa_s = _wpa_s;
582 struct wpa_ssid *ssid;
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700583 struct wpa_pmkid_params params;
Dmitry Shmidt29333592017-01-09 12:27:11 -0800584
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700585 os_memset(&params, 0, sizeof(params));
Dmitry Shmidt29333592017-01-09 12:27:11 -0800586 ssid = wpas_get_network_ctx(wpa_s, network_ctx);
Hai Shalom899fcc72020-10-19 14:38:18 -0700587 if (ssid) {
Dmitry Shmidt29333592017-01-09 12:27:11 -0800588 wpa_msg(wpa_s, MSG_INFO, PMKSA_CACHE_ADDED MACSTR " %d",
589 MAC2STR(bssid), ssid->id);
Hai Shalom899fcc72020-10-19 14:38:18 -0700590 if ((akmp == WPA_KEY_MGMT_FT_IEEE8021X ||
591 akmp == WPA_KEY_MGMT_FT_IEEE8021X_SHA384) &&
592 !ssid->ft_eap_pmksa_caching) {
593 /* Since we will not be using PMKSA caching for FT-EAP
594 * within wpa_supplicant to avoid known interop issues
595 * with APs, do not add this PMKID to the driver either
596 * so that we won't be hitting those interop issues
597 * with driver-based RSNE generation. */
598 wpa_printf(MSG_DEBUG,
599 "FT: Do not add PMKID entry to the driver since FT-EAP PMKSA caching is not enabled in configuration");
600 return 0;
601 }
602 }
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700603 if (ssid && fils_cache_id) {
604 params.ssid = ssid->ssid;
605 params.ssid_len = ssid->ssid_len;
606 params.fils_cache_id = fils_cache_id;
607 } else {
608 params.bssid = bssid;
609 }
610
611 params.pmkid = pmkid;
612 params.pmk = pmk;
613 params.pmk_len = pmk_len;
Hai Shalomfdcde762020-04-02 11:19:20 -0700614 params.pmk_lifetime = pmk_lifetime;
615 params.pmk_reauth_threshold = pmk_reauth_threshold;
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700616
617 return wpa_drv_add_pmkid(wpa_s, &params);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700618}
619
620
Dmitry Shmidt29333592017-01-09 12:27:11 -0800621static int wpa_supplicant_remove_pmkid(void *_wpa_s, void *network_ctx,
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700622 const u8 *bssid, const u8 *pmkid,
623 const u8 *fils_cache_id)
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700624{
Dmitry Shmidt29333592017-01-09 12:27:11 -0800625 struct wpa_supplicant *wpa_s = _wpa_s;
626 struct wpa_ssid *ssid;
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700627 struct wpa_pmkid_params params;
Dmitry Shmidt29333592017-01-09 12:27:11 -0800628
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700629 os_memset(&params, 0, sizeof(params));
Dmitry Shmidt29333592017-01-09 12:27:11 -0800630 ssid = wpas_get_network_ctx(wpa_s, network_ctx);
631 if (ssid)
632 wpa_msg(wpa_s, MSG_INFO, PMKSA_CACHE_REMOVED MACSTR " %d",
633 MAC2STR(bssid), ssid->id);
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700634 if (ssid && fils_cache_id) {
635 params.ssid = ssid->ssid;
636 params.ssid_len = ssid->ssid_len;
637 params.fils_cache_id = fils_cache_id;
638 } else {
639 params.bssid = bssid;
640 }
641
642 params.pmkid = pmkid;
643
644 return wpa_drv_remove_pmkid(wpa_s, &params);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700645}
646
647
648#ifdef CONFIG_IEEE80211R
649static int wpa_supplicant_update_ft_ies(void *ctx, const u8 *md,
650 const u8 *ies, size_t ies_len)
651{
652 struct wpa_supplicant *wpa_s = ctx;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700653 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
654 return sme_update_ft_ies(wpa_s, md, ies, ies_len);
655 return wpa_drv_update_ft_ies(wpa_s, md, ies, ies_len);
656}
657
658
659static int wpa_supplicant_send_ft_action(void *ctx, u8 action,
660 const u8 *target_ap,
661 const u8 *ies, size_t ies_len)
662{
663 struct wpa_supplicant *wpa_s = ctx;
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -0800664 int ret;
665 u8 *data, *pos;
666 size_t data_len;
667
668 if (action != 1) {
669 wpa_printf(MSG_ERROR, "Unsupported send_ft_action action %d",
670 action);
671 return -1;
672 }
673
674 /*
675 * Action frame payload:
676 * Category[1] = 6 (Fast BSS Transition)
677 * Action[1] = 1 (Fast BSS Transition Request)
678 * STA Address
679 * Target AP Address
680 * FT IEs
681 */
682
683 data_len = 2 + 2 * ETH_ALEN + ies_len;
684 data = os_malloc(data_len);
685 if (data == NULL)
686 return -1;
687 pos = data;
688 *pos++ = 0x06; /* FT Action category */
689 *pos++ = action;
690 os_memcpy(pos, wpa_s->own_addr, ETH_ALEN);
691 pos += ETH_ALEN;
692 os_memcpy(pos, target_ap, ETH_ALEN);
693 pos += ETH_ALEN;
694 os_memcpy(pos, ies, ies_len);
695
696 ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0,
697 wpa_s->bssid, wpa_s->own_addr, wpa_s->bssid,
698 data, data_len, 0);
699 os_free(data);
700
701 return ret;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700702}
703
704
705static int wpa_supplicant_mark_authenticated(void *ctx, const u8 *target_ap)
706{
707 struct wpa_supplicant *wpa_s = ctx;
708 struct wpa_driver_auth_params params;
709 struct wpa_bss *bss;
710
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700711 bss = wpa_bss_get_bssid(wpa_s, target_ap);
712 if (bss == NULL)
713 return -1;
714
715 os_memset(&params, 0, sizeof(params));
716 params.bssid = target_ap;
717 params.freq = bss->freq;
718 params.ssid = bss->ssid;
719 params.ssid_len = bss->ssid_len;
720 params.auth_alg = WPA_AUTH_ALG_FT;
721 params.local_state_change = 1;
722 return wpa_drv_authenticate(wpa_s, &params);
723}
724#endif /* CONFIG_IEEE80211R */
725
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700726
727#ifdef CONFIG_TDLS
728
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800729static int wpa_supplicant_tdls_get_capa(void *ctx, int *tdls_supported,
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -0800730 int *tdls_ext_setup,
731 int *tdls_chan_switch)
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800732{
733 struct wpa_supplicant *wpa_s = ctx;
734
735 *tdls_supported = 0;
736 *tdls_ext_setup = 0;
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -0800737 *tdls_chan_switch = 0;
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800738
739 if (!wpa_s->drv_capa_known)
740 return -1;
741
742 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_TDLS_SUPPORT)
743 *tdls_supported = 1;
744
745 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_TDLS_EXTERNAL_SETUP)
746 *tdls_ext_setup = 1;
747
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -0800748 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_TDLS_CHANNEL_SWITCH)
749 *tdls_chan_switch = 1;
750
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800751 return 0;
752}
753
754
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700755static int wpa_supplicant_send_tdls_mgmt(void *ctx, const u8 *dst,
756 u8 action_code, u8 dialog_token,
Dmitry Shmidtdf5a7e42014-04-02 12:59:59 -0700757 u16 status_code, u32 peer_capab,
Dmitry Shmidt9ead16e2014-10-07 13:15:23 -0700758 int initiator, const u8 *buf,
759 size_t len)
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700760{
761 struct wpa_supplicant *wpa_s = ctx;
762 return wpa_drv_send_tdls_mgmt(wpa_s, dst, action_code, dialog_token,
Dmitry Shmidt9ead16e2014-10-07 13:15:23 -0700763 status_code, peer_capab, initiator, buf,
764 len);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700765}
766
767
768static int wpa_supplicant_tdls_oper(void *ctx, int oper, const u8 *peer)
769{
770 struct wpa_supplicant *wpa_s = ctx;
771 return wpa_drv_tdls_oper(wpa_s, oper, peer);
772}
773
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800774
775static int wpa_supplicant_tdls_peer_addset(
Dmitry Shmidt51b6ea82013-05-08 10:42:09 -0700776 void *ctx, const u8 *peer, int add, u16 aid, u16 capability,
Dmitry Shmidtf8623282013-02-20 14:34:59 -0800777 const u8 *supp_rates, size_t supp_rates_len,
778 const struct ieee80211_ht_capabilities *ht_capab,
Dmitry Shmidt33e38bf2013-02-27 12:56:00 -0800779 const struct ieee80211_vht_capabilities *vht_capab,
Dmitry Shmidt9ead16e2014-10-07 13:15:23 -0700780 u8 qosinfo, int wmm, const u8 *ext_capab, size_t ext_capab_len,
Dmitry Shmidt344abd32014-01-14 13:17:00 -0800781 const u8 *supp_channels, size_t supp_channels_len,
782 const u8 *supp_oper_classes, size_t supp_oper_classes_len)
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800783{
784 struct wpa_supplicant *wpa_s = ctx;
785 struct hostapd_sta_add_params params;
786
Dmitry Shmidtf8623282013-02-20 14:34:59 -0800787 os_memset(&params, 0, sizeof(params));
788
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800789 params.addr = peer;
Dmitry Shmidt51b6ea82013-05-08 10:42:09 -0700790 params.aid = aid;
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800791 params.capability = capability;
792 params.flags = WPA_STA_TDLS_PEER | WPA_STA_AUTHORIZED;
Dmitry Shmidtf8623282013-02-20 14:34:59 -0800793
794 /*
Dmitry Shmidt9ead16e2014-10-07 13:15:23 -0700795 * Don't rely only on qosinfo for WMM capability. It may be 0 even when
796 * present. Allow the WMM IE to also indicate QoS support.
Dmitry Shmidtf8623282013-02-20 14:34:59 -0800797 */
Dmitry Shmidt9ead16e2014-10-07 13:15:23 -0700798 if (wmm || qosinfo)
Dmitry Shmidtf8623282013-02-20 14:34:59 -0800799 params.flags |= WPA_STA_WMM;
800
801 params.ht_capabilities = ht_capab;
Dmitry Shmidt33e38bf2013-02-27 12:56:00 -0800802 params.vht_capabilities = vht_capab;
Dmitry Shmidtf8623282013-02-20 14:34:59 -0800803 params.qosinfo = qosinfo;
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800804 params.listen_interval = 0;
805 params.supp_rates = supp_rates;
806 params.supp_rates_len = supp_rates_len;
807 params.set = !add;
Dmitry Shmidtf8623282013-02-20 14:34:59 -0800808 params.ext_capab = ext_capab;
809 params.ext_capab_len = ext_capab_len;
Dmitry Shmidt344abd32014-01-14 13:17:00 -0800810 params.supp_channels = supp_channels;
811 params.supp_channels_len = supp_channels_len;
812 params.supp_oper_classes = supp_oper_classes;
813 params.supp_oper_classes_len = supp_oper_classes_len;
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800814
815 return wpa_drv_sta_add(wpa_s, &params);
816}
817
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -0800818
819static int wpa_supplicant_tdls_enable_channel_switch(
820 void *ctx, const u8 *addr, u8 oper_class,
821 const struct hostapd_freq_params *params)
822{
823 struct wpa_supplicant *wpa_s = ctx;
824
825 return wpa_drv_tdls_enable_channel_switch(wpa_s, addr, oper_class,
826 params);
827}
828
829
830static int wpa_supplicant_tdls_disable_channel_switch(void *ctx, const u8 *addr)
831{
832 struct wpa_supplicant *wpa_s = ctx;
833
834 return wpa_drv_tdls_disable_channel_switch(wpa_s, addr);
835}
836
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700837#endif /* CONFIG_TDLS */
838
Dmitry Shmidt34af3062013-07-11 10:46:32 -0700839#endif /* CONFIG_NO_WPA */
840
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700841
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800842enum wpa_ctrl_req_type wpa_supplicant_ctrl_req_from_string(const char *field)
843{
844 if (os_strcmp(field, "IDENTITY") == 0)
845 return WPA_CTRL_REQ_EAP_IDENTITY;
846 else if (os_strcmp(field, "PASSWORD") == 0)
847 return WPA_CTRL_REQ_EAP_PASSWORD;
848 else if (os_strcmp(field, "NEW_PASSWORD") == 0)
849 return WPA_CTRL_REQ_EAP_NEW_PASSWORD;
850 else if (os_strcmp(field, "PIN") == 0)
851 return WPA_CTRL_REQ_EAP_PIN;
852 else if (os_strcmp(field, "OTP") == 0)
853 return WPA_CTRL_REQ_EAP_OTP;
854 else if (os_strcmp(field, "PASSPHRASE") == 0)
855 return WPA_CTRL_REQ_EAP_PASSPHRASE;
Dmitry Shmidt051af732013-10-22 13:52:46 -0700856 else if (os_strcmp(field, "SIM") == 0)
857 return WPA_CTRL_REQ_SIM;
Dmitry Shmidt912c6ec2015-03-30 13:16:51 -0700858 else if (os_strcmp(field, "PSK_PASSPHRASE") == 0)
859 return WPA_CTRL_REQ_PSK_PASSPHRASE;
Dmitry Shmidt1b467752015-12-14 12:45:46 -0800860 else if (os_strcmp(field, "EXT_CERT_CHECK") == 0)
861 return WPA_CTRL_REQ_EXT_CERT_CHECK;
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800862 return WPA_CTRL_REQ_UNKNOWN;
863}
864
865
866const char * wpa_supplicant_ctrl_req_to_string(enum wpa_ctrl_req_type field,
867 const char *default_txt,
868 const char **txt)
869{
870 const char *ret = NULL;
871
872 *txt = default_txt;
873
874 switch (field) {
875 case WPA_CTRL_REQ_EAP_IDENTITY:
876 *txt = "Identity";
877 ret = "IDENTITY";
878 break;
879 case WPA_CTRL_REQ_EAP_PASSWORD:
880 *txt = "Password";
881 ret = "PASSWORD";
882 break;
883 case WPA_CTRL_REQ_EAP_NEW_PASSWORD:
884 *txt = "New Password";
885 ret = "NEW_PASSWORD";
886 break;
887 case WPA_CTRL_REQ_EAP_PIN:
888 *txt = "PIN";
889 ret = "PIN";
890 break;
891 case WPA_CTRL_REQ_EAP_OTP:
892 ret = "OTP";
893 break;
894 case WPA_CTRL_REQ_EAP_PASSPHRASE:
895 *txt = "Private key passphrase";
896 ret = "PASSPHRASE";
897 break;
Dmitry Shmidt051af732013-10-22 13:52:46 -0700898 case WPA_CTRL_REQ_SIM:
899 ret = "SIM";
900 break;
Dmitry Shmidt912c6ec2015-03-30 13:16:51 -0700901 case WPA_CTRL_REQ_PSK_PASSPHRASE:
902 *txt = "PSK or passphrase";
903 ret = "PSK_PASSPHRASE";
904 break;
Dmitry Shmidt1b467752015-12-14 12:45:46 -0800905 case WPA_CTRL_REQ_EXT_CERT_CHECK:
906 *txt = "External server certificate validation";
907 ret = "EXT_CERT_CHECK";
908 break;
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800909 default:
910 break;
911 }
912
913 /* txt needs to be something */
914 if (*txt == NULL) {
915 wpa_printf(MSG_WARNING, "No message for request %d", field);
916 ret = NULL;
917 }
918
919 return ret;
920}
921
Dmitry Shmidt912c6ec2015-03-30 13:16:51 -0700922
923void wpas_send_ctrl_req(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
924 const char *field_name, const char *txt)
925{
926 char *buf;
927 size_t buflen;
928 int len;
929
930 buflen = 100 + os_strlen(txt) + ssid->ssid_len;
931 buf = os_malloc(buflen);
932 if (buf == NULL)
933 return;
934 len = os_snprintf(buf, buflen, "%s-%d:%s needed for SSID ",
935 field_name, ssid->id, txt);
936 if (os_snprintf_error(buflen, len)) {
937 os_free(buf);
938 return;
939 }
940 if (ssid->ssid && buflen > len + ssid->ssid_len) {
941 os_memcpy(buf + len, ssid->ssid, ssid->ssid_len);
942 len += ssid->ssid_len;
943 buf[len] = '\0';
944 }
945 buf[buflen - 1] = '\0';
946 wpa_msg(wpa_s, MSG_INFO, WPA_CTRL_REQ "%s", buf);
947 os_free(buf);
948}
949
950
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700951#ifdef IEEE8021X_EAPOL
952#if defined(CONFIG_CTRL_IFACE) || !defined(CONFIG_NO_STDOUT_DEBUG)
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800953static void wpa_supplicant_eap_param_needed(void *ctx,
954 enum wpa_ctrl_req_type field,
955 const char *default_txt)
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700956{
957 struct wpa_supplicant *wpa_s = ctx;
958 struct wpa_ssid *ssid = wpa_s->current_ssid;
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800959 const char *field_name, *txt = NULL;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700960
961 if (ssid == NULL)
962 return;
963
Dmitry Shmidt1b467752015-12-14 12:45:46 -0800964 if (field == WPA_CTRL_REQ_EXT_CERT_CHECK)
965 ssid->eap.pending_ext_cert_check = PENDING_CHECK;
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800966 wpas_notify_network_request(wpa_s, ssid, field, default_txt);
967
968 field_name = wpa_supplicant_ctrl_req_to_string(field, default_txt,
969 &txt);
970 if (field_name == NULL) {
971 wpa_printf(MSG_WARNING, "Unhandled EAP param %d needed",
972 field);
973 return;
974 }
975
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -0800976 wpas_notify_eap_status(wpa_s, "eap parameter needed", field_name);
977
Dmitry Shmidt912c6ec2015-03-30 13:16:51 -0700978 wpas_send_ctrl_req(wpa_s, ssid, field_name, txt);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700979}
980#else /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
981#define wpa_supplicant_eap_param_needed NULL
982#endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
983
984
Dmitry Shmidt203eadb2015-03-05 14:16:04 -0800985#ifdef CONFIG_EAP_PROXY
Dmitry Shmidt29333592017-01-09 12:27:11 -0800986
Dmitry Shmidt203eadb2015-03-05 14:16:04 -0800987static void wpa_supplicant_eap_proxy_cb(void *ctx)
988{
989 struct wpa_supplicant *wpa_s = ctx;
990 size_t len;
991
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700992 wpa_s->mnc_len = eapol_sm_get_eap_proxy_imsi(wpa_s->eapol, -1,
Dmitry Shmidt203eadb2015-03-05 14:16:04 -0800993 wpa_s->imsi, &len);
994 if (wpa_s->mnc_len > 0) {
995 wpa_s->imsi[len] = '\0';
996 wpa_printf(MSG_DEBUG, "eap_proxy: IMSI %s (MNC length %d)",
997 wpa_s->imsi, wpa_s->mnc_len);
998 } else {
999 wpa_printf(MSG_DEBUG, "eap_proxy: IMSI not available");
1000 }
1001}
Dmitry Shmidt29333592017-01-09 12:27:11 -08001002
1003
1004static void wpa_sm_sim_state_error_handler(struct wpa_supplicant *wpa_s)
1005{
1006 int i;
1007 struct wpa_ssid *ssid;
1008 const struct eap_method_type *eap_methods;
1009
1010 if (!wpa_s->conf)
1011 return;
1012
1013 for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
1014 eap_methods = ssid->eap.eap_methods;
1015 if (!eap_methods)
1016 continue;
1017
1018 for (i = 0; eap_methods[i].method != EAP_TYPE_NONE; i++) {
1019 if (eap_methods[i].vendor == EAP_VENDOR_IETF &&
1020 (eap_methods[i].method == EAP_TYPE_SIM ||
1021 eap_methods[i].method == EAP_TYPE_AKA ||
1022 eap_methods[i].method == EAP_TYPE_AKA_PRIME)) {
1023 wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
1024 break;
1025 }
1026 }
1027 }
1028}
1029
1030
1031static void
1032wpa_supplicant_eap_proxy_notify_sim_status(void *ctx,
1033 enum eap_proxy_sim_state sim_state)
1034{
1035 struct wpa_supplicant *wpa_s = ctx;
1036
1037 wpa_printf(MSG_DEBUG, "eap_proxy: SIM card status %u", sim_state);
1038 switch (sim_state) {
1039 case SIM_STATE_ERROR:
1040 wpa_sm_sim_state_error_handler(wpa_s);
1041 break;
1042 default:
1043 wpa_printf(MSG_DEBUG, "eap_proxy: SIM card status unknown");
1044 break;
1045 }
1046}
1047
Dmitry Shmidt203eadb2015-03-05 14:16:04 -08001048#endif /* CONFIG_EAP_PROXY */
1049
1050
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001051static void wpa_supplicant_port_cb(void *ctx, int authorized)
1052{
1053 struct wpa_supplicant *wpa_s = ctx;
1054#ifdef CONFIG_AP
1055 if (wpa_s->ap_iface) {
1056 wpa_printf(MSG_DEBUG, "AP mode active - skip EAPOL Supplicant "
1057 "port status: %s",
1058 authorized ? "Authorized" : "Unauthorized");
1059 return;
1060 }
1061#endif /* CONFIG_AP */
1062 wpa_printf(MSG_DEBUG, "EAPOL: Supplicant port status: %s",
1063 authorized ? "Authorized" : "Unauthorized");
1064 wpa_drv_set_supp_port(wpa_s, authorized);
1065}
Dmitry Shmidtc55524a2011-07-07 11:18:38 -07001066
1067
Hai Shalom81f62d82019-07-22 12:10:00 -07001068static void wpa_supplicant_cert_cb(void *ctx, struct tls_cert_data *cert,
1069 const char *cert_hash)
Dmitry Shmidtc55524a2011-07-07 11:18:38 -07001070{
1071 struct wpa_supplicant *wpa_s = ctx;
1072
Hai Shalom81f62d82019-07-22 12:10:00 -07001073 wpas_notify_certification(wpa_s, cert, cert_hash);
Dmitry Shmidtc55524a2011-07-07 11:18:38 -07001074}
Dmitry Shmidt04949592012-07-19 12:16:46 -07001075
1076
1077static void wpa_supplicant_status_cb(void *ctx, const char *status,
1078 const char *parameter)
1079{
1080 struct wpa_supplicant *wpa_s = ctx;
1081
1082 wpas_notify_eap_status(wpa_s, status, parameter);
1083}
Dmitry Shmidt4530cfd2012-09-09 15:20:40 -07001084
Roshan Pius3a1667e2018-07-03 15:17:14 -07001085
Ahmed ElArabawy9c86a7f2018-03-15 09:00:10 -07001086static void wpa_supplicant_eap_error_cb(void *ctx, int error_code)
1087{
1088 struct wpa_supplicant *wpa_s = ctx;
1089
1090 wpas_notify_eap_error(wpa_s, error_code);
1091}
Dmitry Shmidt4530cfd2012-09-09 15:20:40 -07001092
Roshan Pius3a1667e2018-07-03 15:17:14 -07001093
Hai Shalomfdcde762020-04-02 11:19:20 -07001094static int wpa_supplicant_eap_auth_start_cb(void *ctx)
1095{
1096 struct wpa_supplicant *wpa_s = ctx;
1097
1098 if (!wpa_s->new_connection && wpa_s->deny_ptk0_rekey &&
1099 !wpa_sm_ext_key_id_active(wpa_s->wpa)) {
1100 wpa_msg(wpa_s, MSG_INFO,
1101 "WPA: PTK0 rekey not allowed, reconnecting");
1102 wpa_supplicant_reconnect(wpa_s);
1103 return -1;
1104 }
1105 return 0;
1106}
1107
1108
Dmitry Shmidt4530cfd2012-09-09 15:20:40 -07001109static void wpa_supplicant_set_anon_id(void *ctx, const u8 *id, size_t len)
1110{
1111 struct wpa_supplicant *wpa_s = ctx;
1112 char *str;
1113 int res;
1114
1115 wpa_hexdump_ascii(MSG_DEBUG, "EAP method updated anonymous_identity",
1116 id, len);
1117
1118 if (wpa_s->current_ssid == NULL)
1119 return;
1120
1121 if (id == NULL) {
1122 if (wpa_config_set(wpa_s->current_ssid, "anonymous_identity",
1123 "NULL", 0) < 0)
1124 return;
1125 } else {
1126 str = os_malloc(len * 2 + 1);
1127 if (str == NULL)
1128 return;
1129 wpa_snprintf_hex(str, len * 2 + 1, id, len);
1130 res = wpa_config_set(wpa_s->current_ssid, "anonymous_identity",
1131 str, 0);
1132 os_free(str);
1133 if (res < 0)
1134 return;
1135 }
1136
1137 if (wpa_s->conf->update_config) {
1138 res = wpa_config_write(wpa_s->confname, wpa_s->conf);
1139 if (res) {
1140 wpa_printf(MSG_DEBUG, "Failed to update config after "
1141 "anonymous_id update");
1142 }
1143 }
1144}
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001145#endif /* IEEE8021X_EAPOL */
1146
1147
1148int wpa_supplicant_init_eapol(struct wpa_supplicant *wpa_s)
1149{
1150#ifdef IEEE8021X_EAPOL
1151 struct eapol_ctx *ctx;
1152 ctx = os_zalloc(sizeof(*ctx));
1153 if (ctx == NULL) {
1154 wpa_printf(MSG_ERROR, "Failed to allocate EAPOL context.");
1155 return -1;
1156 }
1157
1158 ctx->ctx = wpa_s;
1159 ctx->msg_ctx = wpa_s;
1160 ctx->eapol_send_ctx = wpa_s;
1161 ctx->preauth = 0;
1162 ctx->eapol_done_cb = wpa_supplicant_notify_eapol_done;
1163 ctx->eapol_send = wpa_supplicant_eapol_send;
Hai Shalomfdcde762020-04-02 11:19:20 -07001164#ifdef CONFIG_WEP
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001165 ctx->set_wep_key = wpa_eapol_set_wep_key;
Hai Shalomfdcde762020-04-02 11:19:20 -07001166#endif /* CONFIG_WEP */
Dmitry Shmidt700a1372013-03-15 14:14:44 -07001167#ifndef CONFIG_NO_CONFIG_BLOBS
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001168 ctx->set_config_blob = wpa_supplicant_set_config_blob;
1169 ctx->get_config_blob = wpa_supplicant_get_config_blob;
Dmitry Shmidt700a1372013-03-15 14:14:44 -07001170#endif /* CONFIG_NO_CONFIG_BLOBS */
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001171 ctx->aborted_cached = wpa_supplicant_aborted_cached;
1172 ctx->opensc_engine_path = wpa_s->conf->opensc_engine_path;
1173 ctx->pkcs11_engine_path = wpa_s->conf->pkcs11_engine_path;
1174 ctx->pkcs11_module_path = wpa_s->conf->pkcs11_module_path;
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -08001175 ctx->openssl_ciphers = wpa_s->conf->openssl_ciphers;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001176 ctx->wps = wpa_s->wps;
1177 ctx->eap_param_needed = wpa_supplicant_eap_param_needed;
Dmitry Shmidt203eadb2015-03-05 14:16:04 -08001178#ifdef CONFIG_EAP_PROXY
1179 ctx->eap_proxy_cb = wpa_supplicant_eap_proxy_cb;
Dmitry Shmidt29333592017-01-09 12:27:11 -08001180 ctx->eap_proxy_notify_sim_status =
1181 wpa_supplicant_eap_proxy_notify_sim_status;
Dmitry Shmidt203eadb2015-03-05 14:16:04 -08001182#endif /* CONFIG_EAP_PROXY */
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001183 ctx->port_cb = wpa_supplicant_port_cb;
1184 ctx->cb = wpa_supplicant_eapol_cb;
Dmitry Shmidtc55524a2011-07-07 11:18:38 -07001185 ctx->cert_cb = wpa_supplicant_cert_cb;
Dmitry Shmidt2f74e362015-01-21 13:19:05 -08001186 ctx->cert_in_cb = wpa_s->conf->cert_in_cb;
Dmitry Shmidt04949592012-07-19 12:16:46 -07001187 ctx->status_cb = wpa_supplicant_status_cb;
Ahmed ElArabawy9c86a7f2018-03-15 09:00:10 -07001188 ctx->eap_error_cb = wpa_supplicant_eap_error_cb;
Hai Shalomfdcde762020-04-02 11:19:20 -07001189 ctx->confirm_auth_cb = wpa_supplicant_eap_auth_start_cb;
Dmitry Shmidt4530cfd2012-09-09 15:20:40 -07001190 ctx->set_anon_id = wpa_supplicant_set_anon_id;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001191 ctx->cb_ctx = wpa_s;
1192 wpa_s->eapol = eapol_sm_init(ctx);
1193 if (wpa_s->eapol == NULL) {
1194 os_free(ctx);
1195 wpa_printf(MSG_ERROR, "Failed to initialize EAPOL state "
1196 "machines.");
1197 return -1;
1198 }
1199#endif /* IEEE8021X_EAPOL */
1200
1201 return 0;
1202}
1203
1204
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -08001205#ifndef CONFIG_NO_WPA
Dmitry Shmidtebd93af2017-02-21 13:40:44 -08001206
Dmitry Shmidt807291d2015-01-27 13:40:23 -08001207static void wpa_supplicant_set_rekey_offload(void *ctx,
1208 const u8 *kek, size_t kek_len,
1209 const u8 *kck, size_t kck_len,
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001210 const u8 *replay_ctr)
1211{
1212 struct wpa_supplicant *wpa_s = ctx;
1213
Dmitry Shmidt807291d2015-01-27 13:40:23 -08001214 wpa_drv_set_rekey_info(wpa_s, kek, kek_len, kck, kck_len, replay_ctr);
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001215}
1216
1217
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -08001218static int wpa_supplicant_key_mgmt_set_pmk(void *ctx, const u8 *pmk,
1219 size_t pmk_len)
1220{
1221 struct wpa_supplicant *wpa_s = ctx;
1222
Dmitry Shmidt1d755d02015-04-28 10:34:29 -07001223 if (wpa_s->conf->key_mgmt_offload &&
1224 (wpa_s->drv_flags & WPA_DRIVER_FLAGS_KEY_MGMT_OFFLOAD))
Hai Shalomfdcde762020-04-02 11:19:20 -07001225 return wpa_drv_set_key(wpa_s, 0, NULL, 0, 0,
1226 NULL, 0, pmk, pmk_len, KEY_FLAG_PMK);
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -08001227 else
1228 return 0;
1229}
Dmitry Shmidtebd93af2017-02-21 13:40:44 -08001230
1231
1232static void wpa_supplicant_fils_hlp_rx(void *ctx, const u8 *dst, const u8 *src,
1233 const u8 *pkt, size_t pkt_len)
1234{
1235 struct wpa_supplicant *wpa_s = ctx;
1236 char *hex;
1237 size_t hexlen;
1238
1239 hexlen = pkt_len * 2 + 1;
1240 hex = os_malloc(hexlen);
1241 if (!hex)
1242 return;
1243 wpa_snprintf_hex(hex, hexlen, pkt, pkt_len);
1244 wpa_msg(wpa_s, MSG_INFO, FILS_HLP_RX "dst=" MACSTR " src=" MACSTR
1245 " frame=%s", MAC2STR(dst), MAC2STR(src), hex);
1246 os_free(hex);
1247}
1248
Hai Shalom74f70d42019-02-11 14:42:39 -08001249
1250static int wpa_supplicant_channel_info(void *_wpa_s,
1251 struct wpa_channel_info *ci)
1252{
1253 struct wpa_supplicant *wpa_s = _wpa_s;
1254
1255 return wpa_drv_channel_info(wpa_s, ci);
1256}
1257
Hai Shalomfdcde762020-04-02 11:19:20 -07001258
1259static void disable_wpa_wpa2(struct wpa_ssid *ssid)
1260{
1261 ssid->proto &= ~WPA_PROTO_WPA;
1262 ssid->proto |= WPA_PROTO_RSN;
1263 ssid->key_mgmt &= ~(WPA_KEY_MGMT_PSK | WPA_KEY_MGMT_FT_PSK |
1264 WPA_KEY_MGMT_PSK_SHA256);
1265 ssid->group_cipher &= ~WPA_CIPHER_TKIP;
1266 if (!(ssid->group_cipher & (WPA_CIPHER_CCMP | WPA_CIPHER_GCMP |
1267 WPA_CIPHER_GCMP_256 | WPA_CIPHER_CCMP_256)))
1268 ssid->group_cipher |= WPA_CIPHER_CCMP;
1269 ssid->ieee80211w = MGMT_FRAME_PROTECTION_REQUIRED;
1270}
1271
1272
1273static void wpa_supplicant_transition_disable(void *_wpa_s, u8 bitmap)
1274{
1275 struct wpa_supplicant *wpa_s = _wpa_s;
1276 struct wpa_ssid *ssid;
1277 int changed = 0;
1278
1279 wpa_msg(wpa_s, MSG_INFO, TRANSITION_DISABLE "%02x", bitmap);
1280
1281 ssid = wpa_s->current_ssid;
1282 if (!ssid)
1283 return;
1284
Hai Shalom899fcc72020-10-19 14:38:18 -07001285#ifdef CONFIG_SAE
Hai Shalomfdcde762020-04-02 11:19:20 -07001286 if ((bitmap & TRANSITION_DISABLE_WPA3_PERSONAL) &&
1287 wpa_key_mgmt_sae(wpa_s->key_mgmt) &&
1288 (ssid->key_mgmt & (WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_FT_SAE)) &&
1289 (ssid->ieee80211w != MGMT_FRAME_PROTECTION_REQUIRED ||
1290 (ssid->group_cipher & WPA_CIPHER_TKIP))) {
1291 wpa_printf(MSG_DEBUG,
1292 "WPA3-Personal transition mode disabled based on AP notification");
1293 disable_wpa_wpa2(ssid);
1294 changed = 1;
1295 }
1296
Hai Shalom899fcc72020-10-19 14:38:18 -07001297 if ((bitmap & TRANSITION_DISABLE_SAE_PK) &&
1298 wpa_key_mgmt_sae(wpa_s->key_mgmt) &&
1299#ifdef CONFIG_SME
1300 wpa_s->sme.sae.state == SAE_ACCEPTED &&
1301 wpa_s->sme.sae.pk &&
1302#endif /* CONFIG_SME */
1303 (ssid->key_mgmt & (WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_FT_SAE)) &&
1304 (ssid->sae_pk != SAE_PK_MODE_ONLY ||
1305 ssid->ieee80211w != MGMT_FRAME_PROTECTION_REQUIRED ||
1306 (ssid->group_cipher & WPA_CIPHER_TKIP))) {
1307 wpa_printf(MSG_DEBUG,
1308 "SAE-PK: SAE authentication without PK disabled based on AP notification");
1309 disable_wpa_wpa2(ssid);
1310 ssid->sae_pk = SAE_PK_MODE_ONLY;
1311 changed = 1;
1312 }
1313#endif /* CONFIG_SAE */
1314
Hai Shalomfdcde762020-04-02 11:19:20 -07001315 if ((bitmap & TRANSITION_DISABLE_WPA3_ENTERPRISE) &&
1316 wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) &&
1317 (ssid->key_mgmt & (WPA_KEY_MGMT_IEEE8021X |
1318 WPA_KEY_MGMT_FT_IEEE8021X |
1319 WPA_KEY_MGMT_IEEE8021X_SHA256)) &&
1320 (ssid->ieee80211w != MGMT_FRAME_PROTECTION_REQUIRED ||
1321 (ssid->group_cipher & WPA_CIPHER_TKIP))) {
1322 disable_wpa_wpa2(ssid);
1323 changed = 1;
1324 }
1325
1326 if ((bitmap & TRANSITION_DISABLE_ENHANCED_OPEN) &&
1327 wpa_s->key_mgmt == WPA_KEY_MGMT_OWE &&
1328 (ssid->key_mgmt & WPA_KEY_MGMT_OWE) &&
1329 !ssid->owe_only) {
1330 ssid->owe_only = 1;
1331 changed = 1;
1332 }
1333
Jimmy Chen39deead2020-10-14 23:47:20 +08001334 wpas_notify_transition_disable(wpa_s, ssid, bitmap);
1335
Hai Shalomfdcde762020-04-02 11:19:20 -07001336 if (!changed)
1337 return;
1338
1339#ifndef CONFIG_NO_CONFIG_WRITE
1340 if (wpa_s->conf->update_config &&
1341 wpa_config_write(wpa_s->confname, wpa_s->conf))
1342 wpa_printf(MSG_DEBUG, "Failed to update configuration");
1343#endif /* CONFIG_NO_CONFIG_WRITE */
1344}
1345
Dmitry Shmidtd7ff03d2015-12-04 14:49:35 -08001346#endif /* CONFIG_NO_WPA */
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -08001347
1348
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001349int wpa_supplicant_init_wpa(struct wpa_supplicant *wpa_s)
1350{
1351#ifndef CONFIG_NO_WPA
1352 struct wpa_sm_ctx *ctx;
1353 ctx = os_zalloc(sizeof(*ctx));
1354 if (ctx == NULL) {
1355 wpa_printf(MSG_ERROR, "Failed to allocate WPA context.");
1356 return -1;
1357 }
1358
1359 ctx->ctx = wpa_s;
1360 ctx->msg_ctx = wpa_s;
1361 ctx->set_state = _wpa_supplicant_set_state;
1362 ctx->get_state = _wpa_supplicant_get_state;
1363 ctx->deauthenticate = _wpa_supplicant_deauthenticate;
Hai Shalomfdcde762020-04-02 11:19:20 -07001364 ctx->reconnect = _wpa_supplicant_reconnect;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001365 ctx->set_key = wpa_supplicant_set_key;
1366 ctx->get_network_ctx = wpa_supplicant_get_network_ctx;
1367 ctx->get_bssid = wpa_supplicant_get_bssid;
1368 ctx->ether_send = _wpa_ether_send;
1369 ctx->get_beacon_ie = wpa_supplicant_get_beacon_ie;
1370 ctx->alloc_eapol = _wpa_alloc_eapol;
1371 ctx->cancel_auth_timeout = _wpa_supplicant_cancel_auth_timeout;
1372 ctx->add_pmkid = wpa_supplicant_add_pmkid;
1373 ctx->remove_pmkid = wpa_supplicant_remove_pmkid;
1374#ifndef CONFIG_NO_CONFIG_BLOBS
1375 ctx->set_config_blob = wpa_supplicant_set_config_blob;
1376 ctx->get_config_blob = wpa_supplicant_get_config_blob;
1377#endif /* CONFIG_NO_CONFIG_BLOBS */
1378 ctx->mlme_setprotection = wpa_supplicant_mlme_setprotection;
1379#ifdef CONFIG_IEEE80211R
1380 ctx->update_ft_ies = wpa_supplicant_update_ft_ies;
1381 ctx->send_ft_action = wpa_supplicant_send_ft_action;
1382 ctx->mark_authenticated = wpa_supplicant_mark_authenticated;
1383#endif /* CONFIG_IEEE80211R */
1384#ifdef CONFIG_TDLS
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001385 ctx->tdls_get_capa = wpa_supplicant_tdls_get_capa;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001386 ctx->send_tdls_mgmt = wpa_supplicant_send_tdls_mgmt;
1387 ctx->tdls_oper = wpa_supplicant_tdls_oper;
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001388 ctx->tdls_peer_addset = wpa_supplicant_tdls_peer_addset;
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -08001389 ctx->tdls_enable_channel_switch =
1390 wpa_supplicant_tdls_enable_channel_switch;
1391 ctx->tdls_disable_channel_switch =
1392 wpa_supplicant_tdls_disable_channel_switch;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001393#endif /* CONFIG_TDLS */
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001394 ctx->set_rekey_offload = wpa_supplicant_set_rekey_offload;
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -08001395 ctx->key_mgmt_set_pmk = wpa_supplicant_key_mgmt_set_pmk;
Dmitry Shmidtebd93af2017-02-21 13:40:44 -08001396 ctx->fils_hlp_rx = wpa_supplicant_fils_hlp_rx;
Hai Shalom74f70d42019-02-11 14:42:39 -08001397 ctx->channel_info = wpa_supplicant_channel_info;
Hai Shalomfdcde762020-04-02 11:19:20 -07001398 ctx->transition_disable = wpa_supplicant_transition_disable;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001399
1400 wpa_s->wpa = wpa_sm_init(ctx);
1401 if (wpa_s->wpa == NULL) {
1402 wpa_printf(MSG_ERROR, "Failed to initialize WPA state "
1403 "machine");
Dmitry Shmidtff787d52015-01-12 13:01:47 -08001404 os_free(ctx);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001405 return -1;
1406 }
1407#endif /* CONFIG_NO_WPA */
1408
1409 return 0;
1410}
1411
1412
1413void wpa_supplicant_rsn_supp_set_config(struct wpa_supplicant *wpa_s,
1414 struct wpa_ssid *ssid)
1415{
1416 struct rsn_supp_config conf;
1417 if (ssid) {
1418 os_memset(&conf, 0, sizeof(conf));
1419 conf.network_ctx = ssid;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001420 conf.allowed_pairwise_cipher = ssid->pairwise_cipher;
1421#ifdef IEEE8021X_EAPOL
Dmitry Shmidtd5e49232012-12-03 15:08:10 -08001422 conf.proactive_key_caching = ssid->proactive_key_caching < 0 ?
1423 wpa_s->conf->okc : ssid->proactive_key_caching;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001424 conf.eap_workaround = ssid->eap_workaround;
1425 conf.eap_conf_ctx = &ssid->eap;
1426#endif /* IEEE8021X_EAPOL */
1427 conf.ssid = ssid->ssid;
1428 conf.ssid_len = ssid->ssid_len;
1429 conf.wpa_ptk_rekey = ssid->wpa_ptk_rekey;
Hai Shalomfdcde762020-04-02 11:19:20 -07001430 conf.wpa_deny_ptk0_rekey = ssid->wpa_deny_ptk0_rekey;
1431 conf.owe_ptk_workaround = ssid->owe_ptk_workaround;
Dmitry Shmidtcf32e602014-01-28 10:57:39 -08001432#ifdef CONFIG_P2P
1433 if (ssid->p2p_group && wpa_s->current_bss &&
1434 !wpa_s->p2p_disable_ip_addr_req) {
1435 struct wpabuf *p2p;
1436 p2p = wpa_bss_get_vendor_ie_multi(wpa_s->current_bss,
1437 P2P_IE_VENDOR_TYPE);
1438 if (p2p) {
1439 u8 group_capab;
1440 group_capab = p2p_get_group_capab(p2p);
1441 if (group_capab &
1442 P2P_GROUP_CAPAB_IP_ADDR_ALLOCATION)
1443 conf.p2p = 1;
1444 wpabuf_free(p2p);
1445 }
1446 }
1447#endif /* CONFIG_P2P */
Dmitry Shmidtd80a4012015-11-05 16:35:40 -08001448 conf.wpa_rsc_relaxation = wpa_s->conf->wpa_rsc_relaxation;
Dmitry Shmidtd2986c22017-10-23 14:22:09 -07001449#ifdef CONFIG_FILS
1450 if (wpa_key_mgmt_fils(wpa_s->key_mgmt))
1451 conf.fils_cache_id =
1452 wpa_bss_get_fils_cache_id(wpa_s->current_bss);
1453#endif /* CONFIG_FILS */
Hai Shalomfdcde762020-04-02 11:19:20 -07001454 conf.beacon_prot = ssid->beacon_prot;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001455 }
1456 wpa_sm_set_config(wpa_s->wpa, ssid ? &conf : NULL);
1457}