Lines Matching refs:wpa_s
58 static int wpas_select_network_from_last_scan(struct wpa_supplicant *wpa_s,
63 int wpas_temp_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
74 wpas_clear_temp_disabled(wpa_s, ssid, 0);
83 * @wpa_s: Pointer to wpa_supplicant data
91 static int wpas_reenabled_network_time(struct wpa_supplicant *wpa_s)
97 if (wpa_s->conf->auto_interworking && wpa_s->conf->interworking &&
98 wpa_s->conf->cred)
102 for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
106 disabled_for = wpas_temp_disabled(wpa_s, ssid);
121 struct wpa_supplicant *wpa_s = eloop_ctx;
123 if (wpa_s->disconnected || wpa_s->wpa_state != WPA_SCANNING)
126 wpa_dbg(wpa_s, MSG_DEBUG,
128 if (wpa_supplicant_fast_associate(wpa_s) != 1) {
129 wpa_supplicant_cancel_sched_scan(wpa_s);
130 wpa_supplicant_req_scan(wpa_s, 0, 0);
136 struct wpa_supplicant *wpa_s, const u8 *bssid)
139 struct wpa_ssid *ssid = wpa_s->current_ssid;
142 bss = wpa_bss_get(wpa_s, bssid, ssid->ssid, ssid->ssid_len);
144 bss = wpa_bss_get_bssid(wpa_s, bssid);
150 static void wpa_supplicant_update_current_bss(struct wpa_supplicant *wpa_s)
152 struct wpa_bss *bss = wpa_supplicant_get_new_bss(wpa_s, wpa_s->bssid);
155 wpa_supplicant_update_scan_results(wpa_s);
158 bss = wpa_supplicant_get_new_bss(wpa_s, wpa_s->bssid);
162 wpa_s->current_bss = bss;
166 static int wpa_supplicant_select_config(struct wpa_supplicant *wpa_s)
173 if (wpa_s->conf->ap_scan == 1 && wpa_s->current_ssid) {
174 wpa_supplicant_update_current_bss(wpa_s);
176 if (wpa_s->current_ssid->ssid_len == 0)
178 res = wpa_drv_get_ssid(wpa_s, drv_ssid);
180 wpa_msg(wpa_s, MSG_INFO,
186 if (drv_ssid_len == wpa_s->current_ssid->ssid_len &&
187 os_memcmp(drv_ssid, wpa_s->current_ssid->ssid,
191 wpa_msg(wpa_s, MSG_DEBUG,
197 wpa_dbg(wpa_s, MSG_DEBUG, "Select network based on association "
199 ssid = wpa_supplicant_get_ssid(wpa_s);
201 wpa_msg(wpa_s, MSG_INFO,
206 if (wpas_network_disabled(wpa_s, ssid)) {
207 wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is disabled");
211 if (disallowed_bssid(wpa_s, wpa_s->bssid) ||
212 disallowed_ssid(wpa_s, ssid->ssid, ssid->ssid_len)) {
213 wpa_dbg(wpa_s, MSG_DEBUG, "Selected BSS is disallowed");
217 res = wpas_temp_disabled(wpa_s, ssid);
219 wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is temporarily "
224 wpa_dbg(wpa_s, MSG_DEBUG, "Network configuration found for the "
229 if (wpa_supplicant_set_suites(wpa_s, NULL, ssid,
231 wpa_dbg(wpa_s, MSG_DEBUG, "Could not set WPA suites");
233 wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
236 if (wpa_s->current_ssid && wpa_s->current_ssid != ssid)
237 eapol_sm_invalidate_cached_session(wpa_s->eapol);
238 old_ssid = wpa_s->current_ssid;
239 wpa_s->current_ssid = ssid;
241 wpa_supplicant_update_current_bss(wpa_s);
243 wpa_supplicant_rsn_supp_set_config(wpa_s, wpa_s->current_ssid);
244 wpa_supplicant_initiate_eapol(wpa_s);
245 if (old_ssid != wpa_s->current_ssid)
246 wpas_notify_network_changed(wpa_s);
254 struct wpa_supplicant *wpa_s = eloop_ctx;
256 if (wpa_s->countermeasures) {
257 wpa_s->countermeasures = 0;
258 wpa_drv_set_countermeasures(wpa_s, 0);
259 wpa_msg(wpa_s, MSG_INFO, "WPA: TKIP countermeasures stopped");
268 wpa_supplicant_cancel_sched_scan(wpa_s);
269 wpa_supplicant_req_scan(wpa_s, 0, 0);
274 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s)
278 wnm_bss_keep_alive_deinit(wpa_s);
281 ibss_rsn_deinit(wpa_s->ibss_rsn);
282 wpa_s->ibss_rsn = NULL;
286 wpa_supplicant_ap_deinit(wpa_s);
291 wpa_drv_configure_frame_filters(wpa_s, 0);
294 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
297 if (os_reltime_initialized(&wpa_s->session_start)) {
298 os_reltime_age(&wpa_s->session_start, &wpa_s->session_length);
299 wpa_s->session_start.sec = 0;
300 wpa_s->session_start.usec = 0;
301 wpas_notify_session_length(wpa_s);
304 wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
305 bssid_changed = !is_zero_ether_addr(wpa_s->bssid);
306 os_memset(wpa_s->bssid, 0, ETH_ALEN);
307 os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
308 sme_clear_on_disassoc(wpa_s);
309 wpa_s->current_bss = NULL;
310 wpa_s->assoc_freq = 0;
313 wpas_notify_bssid_changed(wpa_s);
315 eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE);
316 eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
317 if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
318 wpa_s->key_mgmt == WPA_KEY_MGMT_OWE ||
319 wpa_s->key_mgmt == WPA_KEY_MGMT_DPP)
320 eapol_sm_notify_eap_success(wpa_s->eapol, FALSE);
321 wpa_s->ap_ies_from_associnfo = 0;
322 wpa_s->current_ssid = NULL;
323 eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
324 wpa_s->key_mgmt = 0;
326 wpas_rrm_reset(wpa_s);
327 wpa_s->wnmsleep_used = 0;
328 wnm_clear_coloc_intf_reporting(wpa_s);
331 wpa_s->last_tk_alg = WPA_ALG_NONE;
332 os_memset(wpa_s->last_tk, 0, sizeof(wpa_s->last_tk));
334 wpa_s->ieee80211ac = 0;
336 if (wpa_s->enabled_4addr_mode && wpa_drv_set_4addr_mode(wpa_s, 0) == 0)
337 wpa_s->enabled_4addr_mode = 0;
341 static void wpa_find_assoc_pmkid(struct wpa_supplicant *wpa_s)
347 if (wpa_sm_parse_own_wpa_ie(wpa_s->wpa, &ie) < 0 ||
352 pmksa_set = pmksa_cache_set_current(wpa_s->wpa,
356 eapol_sm_notify_pmkid_attempt(wpa_s->eapol);
361 wpa_dbg(wpa_s, MSG_DEBUG, "RSN: PMKID from assoc IE %sfound from "
366 static void wpa_supplicant_event_pmkid_candidate(struct wpa_supplicant *wpa_s,
370 wpa_dbg(wpa_s, MSG_DEBUG, "RSN: No data in PMKID candidate "
374 wpa_dbg(wpa_s, MSG_DEBUG, "RSN: PMKID candidate event - bssid=" MACSTR
380 pmksa_candidate_add(wpa_s->wpa, data->pmkid_candidate.bssid,
386 static int wpa_supplicant_dynamic_keys(struct wpa_supplicant *wpa_s)
388 if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
389 wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE)
393 if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA &&
394 wpa_s->current_ssid &&
395 !(wpa_s->current_ssid->eapol_flags &
410 * @wpa_s: pointer to wpa_supplicant data
417 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
425 wpa_s->scard != NULL || wpa_s->conf->external_sim)
454 wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is configured to "
460 wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is configured to use SIM "
463 wpa_s->scard = scard_init(wpa_s->conf->pcsc_reader);
464 if (wpa_s->scard == NULL) {
465 wpa_msg(wpa_s, MSG_WARNING, "Failed to initialize SIM "
469 wpa_sm_set_scard_ctx(wpa_s->wpa, wpa_s->scard);
470 eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard);
533 static int wpa_supplicant_ssid_bss_match(struct wpa_supplicant *wpa_s,
543 ret = wpas_wps_ssid_bss_match(wpa_s, ssid, bss);
559 wpa_dbg(wpa_s, MSG_DEBUG,
572 wpa_dbg(wpa_s, MSG_DEBUG,
580 wpa_dbg(wpa_s, MSG_DEBUG,
587 wpa_dbg(wpa_s, MSG_DEBUG,
594 wpa_dbg(wpa_s, MSG_DEBUG,
602 wpa_dbg(wpa_s, MSG_DEBUG,
609 wpa_dbg(wpa_s, MSG_DEBUG,
616 wpas_get_ssid_pmf(wpa_s, ssid) ==
619 wpa_dbg(wpa_s, MSG_DEBUG,
625 wpas_get_ssid_pmf(wpa_s, ssid) ==
628 wpa_dbg(wpa_s, MSG_DEBUG,
635 wpas_get_ssid_pmf(wpa_s, ssid) !=
638 wpa_dbg(wpa_s, MSG_DEBUG,
645 wpa_dbg(wpa_s, MSG_DEBUG,
651 if (wpas_get_ssid_pmf(wpa_s, ssid) == MGMT_FRAME_PROTECTION_REQUIRED &&
654 wpa_dbg(wpa_s, MSG_DEBUG,
666 wpa_dbg(wpa_s, MSG_DEBUG,
675 wpa_dbg(wpa_s, MSG_DEBUG,
682 wpa_dbg(wpa_s, MSG_DEBUG,
689 wpa_dbg(wpa_s, MSG_DEBUG,
696 wpa_dbg(wpa_s, MSG_DEBUG,
703 wpa_dbg(wpa_s, MSG_DEBUG,
709 wpa_dbg(wpa_s, MSG_DEBUG,
717 wpa_dbg(wpa_s, MSG_DEBUG,
725 if (wpa_s->owe_transition_select &&
731 wpa_dbg(wpa_s, MSG_DEBUG,
735 wpa_s->owe_transition_search = 1;
739 wpa_dbg(wpa_s, MSG_DEBUG,
748 wpa_dbg(wpa_s, MSG_DEBUG,
756 wpa_dbg(wpa_s, MSG_DEBUG, " allow in OSEN");
762 wpa_dbg(wpa_s, MSG_DEBUG, " allow in non-WPA/WPA2");
767 wpa_dbg(wpa_s, MSG_DEBUG,
788 static int rate_match(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
799 modes = wpa_s->hw.modes;
809 for (i = 0; i < wpa_s->hw.num_modes; i++) {
847 wpa_dbg(wpa_s, MSG_DEBUG,
859 wpa_dbg(wpa_s, MSG_DEBUG,
881 wpa_dbg(wpa_s, MSG_DEBUG,
937 static void owe_trans_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
962 wpa_dbg(wpa_s, MSG_DEBUG, "OWE: transition mode BSSID: " MACSTR
970 open_bss = wpa_bss_get_bssid_latest(wpa_s, bssid);
975 wpa_dbg(wpa_s, MSG_DEBUG,
983 wpa_dbg(wpa_s, MSG_DEBUG,
994 wpa_dbg(wpa_s, MSG_DEBUG,
1003 wpa_dbg(wpa_s, MSG_DEBUG, "OWE: learned transition mode OWE SSID: %s",
1011 struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
1042 wpa_dbg(wpa_s, MSG_DEBUG, "%d: " MACSTR
1056 e = wpa_blacklist_get(wpa_s, bss->bssid);
1059 if (wpa_supplicant_enabled_networks(wpa_s) == 1) {
1072 wpa_dbg(wpa_s, MSG_DEBUG,
1082 owe_trans_ssid(wpa_s, bss, &match_ssid, &match_ssid_len);
1086 wpa_dbg(wpa_s, MSG_DEBUG, " skip - SSID not known");
1090 if (disallowed_bssid(wpa_s, bss->bssid)) {
1092 wpa_dbg(wpa_s, MSG_DEBUG, " skip - BSSID disallowed");
1096 if (disallowed_ssid(wpa_s, match_ssid, match_ssid_len)) {
1098 wpa_dbg(wpa_s, MSG_DEBUG, " skip - SSID disallowed");
1108 if (wpas_network_disabled(wpa_s, ssid)) {
1110 wpa_dbg(wpa_s, MSG_DEBUG, " skip - disabled");
1114 res = wpas_temp_disabled(wpa_s, ssid);
1117 wpa_dbg(wpa_s, MSG_DEBUG,
1126 wpa_dbg(wpa_s, MSG_DEBUG,
1132 wpas_wps_ssid_wildcard_ok(wpa_s, ssid, bss))
1141 wpas_wps_ssid_wildcard_ok(wpa_s, ssid, bss))
1154 wpa_dbg(wpa_s, MSG_DEBUG,
1162 wpa_dbg(wpa_s, MSG_DEBUG,
1172 wpa_dbg(wpa_s, MSG_DEBUG,
1182 wpa_dbg(wpa_s, MSG_DEBUG,
1187 if (!wpa_supplicant_ssid_bss_match(wpa_s, ssid, bss,
1197 wpa_dbg(wpa_s, MSG_DEBUG,
1205 wpa_dbg(wpa_s, MSG_DEBUG,
1213 wpa_dbg(wpa_s, MSG_DEBUG,
1220 wpa_dbg(wpa_s, MSG_DEBUG,
1228 wpa_dbg(wpa_s, MSG_DEBUG,
1235 wpa_dbg(wpa_s, MSG_DEBUG,
1243 wpa_dbg(wpa_s, MSG_DEBUG,
1252 wpa_dbg(wpa_s, MSG_DEBUG,
1258 if (!rate_match(wpa_s, bss, debug_print)) {
1260 wpa_dbg(wpa_s, MSG_DEBUG,
1270 wpa_dbg(wpa_s, MSG_DEBUG,
1281 wpa_dbg(wpa_s, MSG_DEBUG,
1293 wpa_dbg(wpa_s, MSG_DEBUG,
1301 wpa_dbg(wpa_s, MSG_DEBUG,
1310 wpa_dbg(wpa_s, MSG_DEBUG,
1325 if (os_reltime_before(&bss->last_update, &wpa_s->scan_min_time))
1329 os_reltime_sub(&wpa_s->scan_min_time,
1332 wpa_dbg(wpa_s, MSG_DEBUG,
1340 if (wpa_s->ignore_assoc_disallow)
1347 wpa_dbg(wpa_s, MSG_DEBUG,
1353 if (wpa_is_bss_tmp_disallowed(wpa_s, bss)) {
1355 wpa_dbg(wpa_s, MSG_DEBUG,
1366 !wpa_sm_pmksa_exists(wpa_s->wpa, bss->bssid, ssid) &&
1371 wpa_dbg(wpa_s, MSG_DEBUG,
1387 wpa_supplicant_select_bss(struct wpa_supplicant *wpa_s,
1394 if (wpa_s->current_ssid) {
1397 wpa_dbg(wpa_s, MSG_DEBUG,
1399 for (i = 0; i < wpa_s->last_scan_res_used; i++) {
1400 struct wpa_bss *bss = wpa_s->last_scan_res[i];
1402 ssid = wpa_scan_res_match(wpa_s, i, bss, group,
1404 if (ssid != wpa_s->current_ssid)
1406 wpa_dbg(wpa_s, MSG_DEBUG, "%u: " MACSTR
1414 wpa_dbg(wpa_s, MSG_DEBUG, "Try to find BSS matching pre-selected network id=%d",
1417 wpa_dbg(wpa_s, MSG_DEBUG, "Selecting BSS from priority group %d",
1420 for (i = 0; i < wpa_s->last_scan_res_used; i++) {
1421 struct wpa_bss *bss = wpa_s->last_scan_res[i];
1423 wpa_s->owe_transition_select = 1;
1424 *selected_ssid = wpa_scan_res_match(wpa_s, i, bss, group,
1426 wpa_s->owe_transition_select = 0;
1429 wpa_dbg(wpa_s, MSG_DEBUG, " selected BSS " MACSTR
1440 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
1448 if (wpa_s->last_scan_res == NULL ||
1449 wpa_s->last_scan_res_used == 0)
1452 if (wpa_s->next_ssid) {
1454 for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
1455 if (ssid == wpa_s->next_ssid)
1459 wpa_s->next_ssid = NULL;
1463 for (prio = 0; prio < wpa_s->conf->num_prio; prio++) {
1465 wpa_s->conf->pssid[prio]->priority) {
1467 wpa_s, next_ssid, selected_ssid, 1);
1472 wpa_s, wpa_s->conf->pssid[prio],
1478 if (selected == NULL && wpa_s->blacklist &&
1479 !wpa_s->countermeasures) {
1480 wpa_dbg(wpa_s, MSG_DEBUG, "No APs found - clear "
1482 wpa_blacklist_clear(wpa_s);
1483 wpa_s->blacklist_cleared++;
1493 wpa_dbg(wpa_s, MSG_DEBUG,
1496 wpas_notify_network_request(wpa_s, ssid,
1504 wpas_send_ctrl_req(wpa_s, ssid, field_name, txt);
1513 static void wpa_supplicant_req_new_scan(struct wpa_supplicant *wpa_s,
1516 if (!wpa_supplicant_enabled_networks(wpa_s)) {
1522 wpa_dbg(wpa_s, MSG_DEBUG, "Short-circuit new scan request "
1524 wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
1528 wpa_s->scan_for_connection = 1;
1529 wpa_supplicant_req_scan(wpa_s, timeout_sec, timeout_usec);
1533 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
1537 if (wpas_wps_scan_pbc_overlap(wpa_s, selected, ssid)) {
1538 wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_OVERLAP
1540 wpas_notify_wps_event_pbc_overlap(wpa_s);
1542 if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT ||
1543 wpa_s->p2p_in_provisioning) {
1545 wpa_s, NULL);
1551 wpas_wps_pbc_overlap(wpa_s);
1552 wpas_wps_cancel(wpa_s);
1557 wpa_msg(wpa_s, MSG_DEBUG,
1561 wpa_s->reassociate, MAC2STR(selected->bssid),
1562 MAC2STR(wpa_s->bssid), MAC2STR(wpa_s->pending_bssid),
1563 wpa_supplicant_state_txt(wpa_s->wpa_state),
1564 ssid, wpa_s->current_ssid);
1571 if (wpa_s->reassociate ||
1572 (os_memcmp(selected->bssid, wpa_s->bssid, ETH_ALEN) != 0 &&
1573 ((wpa_s->wpa_state != WPA_ASSOCIATING &&
1574 wpa_s->wpa_state != WPA_AUTHENTICATING) ||
1575 (!is_zero_ether_addr(wpa_s->pending_bssid) &&
1576 os_memcmp(selected->bssid, wpa_s->pending_bssid, ETH_ALEN) !=
1578 (is_zero_ether_addr(wpa_s->pending_bssid) &&
1579 ssid != wpa_s->current_ssid)))) {
1580 if (wpa_supplicant_scard_init(wpa_s, ssid)) {
1581 wpa_supplicant_req_new_scan(wpa_s, 10, 0);
1584 wpa_msg(wpa_s, MSG_DEBUG, "Request association with " MACSTR,
1586 wpa_supplicant_associate(wpa_s, selected, ssid);
1588 wpa_dbg(wpa_s, MSG_DEBUG, "Already associated or trying to "
1597 wpa_supplicant_pick_new_network(struct wpa_supplicant *wpa_s)
1602 for (prio = 0; prio < wpa_s->conf->num_prio; prio++) {
1603 for (ssid = wpa_s->conf->pssid[prio]; ssid; ssid = ssid->pnext)
1605 if (wpas_network_disabled(wpa_s, ssid))
1611 wpa_msg(wpa_s, MSG_INFO,
1631 struct wpa_supplicant *wpa_s)
1635 if (rsn_preauth_scan_results(wpa_s->wpa) < 0)
1638 dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
1649 rsn_preauth_scan_result(wpa_s->wpa, bss->bssid, ssid, rsn);
1655 static int wpa_supplicant_need_to_roam(struct wpa_supplicant *wpa_s,
1666 if (wpa_s->reassociate)
1668 if (wpa_s->wpa_state < WPA_ASSOCIATED)
1670 if (wpa_s->current_ssid == NULL)
1672 if (wpa_s->current_ssid != ssid)
1675 if (wpas_driver_bss_selection(wpa_s))
1678 if (wpa_s->current_ssid->ssid)
1679 current_bss = wpa_bss_get(wpa_s, wpa_s->bssid,
1680 wpa_s->current_ssid->ssid,
1681 wpa_s->current_ssid->ssid_len);
1683 current_bss = wpa_bss_get_bssid(wpa_s, wpa_s->bssid);
1695 wpa_dbg(wpa_s, MSG_DEBUG, "Considering within-ESS reassociation");
1696 wpa_dbg(wpa_s, MSG_DEBUG, "Current BSS: " MACSTR
1701 wpa_dbg(wpa_s, MSG_DEBUG, "Selected BSS: " MACSTR
1706 if (wpa_s->current_ssid->bssid_set &&
1707 os_memcmp(selected->bssid, wpa_s->current_ssid->bssid, ETH_ALEN) ==
1709 wpa_dbg(wpa_s, MSG_DEBUG, "Allow reassociation - selected BSS "
1715 wpa_dbg(wpa_s, MSG_DEBUG,
1724 wpa_dbg(wpa_s, MSG_DEBUG, "Skip roam - Current BSS has better "
1730 wpa_dbg(wpa_s, MSG_DEBUG,
1776 wpa_dbg(wpa_s, MSG_DEBUG,
1782 wpa_dbg(wpa_s, MSG_DEBUG,
1801 static int _wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s,
1813 if (wpa_s->ap_iface)
1817 wpa_supplicant_notify_scanning(wpa_s, 0);
1819 scan_res = wpa_supplicant_get_scan_results(wpa_s,
1823 if (wpa_s->conf->ap_scan == 2 || ap ||
1824 wpa_s->scan_res_handler == scan_only_handler)
1830 wpa_dbg(wpa_s, MSG_DEBUG, "Failed to get scan results - try "
1832 wpa_supplicant_req_new_scan(wpa_s, 1, 0);
1858 if (own_request && wpa_s->scan_res_handler &&
1860 void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
1863 scan_res_handler = wpa_s->scan_res_handler;
1864 wpa_s->scan_res_handler = NULL;
1865 scan_res_handler(wpa_s, scan_res);
1871 wpa_dbg(wpa_s, MSG_DEBUG, "Ignore scan results in AP mode");
1873 if (wpa_s->ap_iface->scan_cb)
1874 wpa_s->ap_iface->scan_cb(wpa_s->ap_iface);
1879 wpa_dbg(wpa_s, MSG_DEBUG, "New scan results available (own=%u ext=%u)",
1880 wpa_s->own_scan_running,
1882 if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
1883 wpa_s->manual_scan_use_id && wpa_s->own_scan_running &&
1885 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS "id=%u",
1886 wpa_s->manual_scan_id);
1887 wpa_s->manual_scan_use_id = 0;
1889 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS);
1891 wpas_notify_scan_results(wpa_s);
1893 wpas_notify_scan_done(wpa_s, 1);
1896 wpa_dbg(wpa_s, MSG_DEBUG, "Do not use results from externally requested scan operation for network selection");
1901 if (wnm_scan_process(wpa_s, 1) > 0)
1904 if (sme_proc_obss_scan(wpa_s) > 0)
1908 wpas_beacon_rep_scan_process(wpa_s, scan_res, &data->scan_info) > 0)
1911 if ((wpa_s->conf->ap_scan == 2 && !wpas_wps_searching(wpa_s)))
1914 if (autoscan_notify_scan(wpa_s, scan_res))
1917 if (wpa_s->disconnected) {
1918 wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
1922 if (!wpas_driver_bss_selection(wpa_s) &&
1923 bgscan_notify_scan(wpa_s, scan_res) == 1)
1926 wpas_wps_update_ap_info(wpa_s, scan_res);
1928 if (wpa_s->wpa_state >= WPA_AUTHENTICATING &&
1929 wpa_s->wpa_state < WPA_COMPLETED)
1934 if (own_request && wpa_s->scan_work) {
1935 struct wpa_radio_work *work = wpa_s->scan_work;
1936 wpa_s->scan_work = NULL;
1940 return wpas_select_network_from_last_scan(wpa_s, 1, own_request);
1944 if (own_request && wpa_s->scan_work) {
1945 struct wpa_radio_work *work = wpa_s->scan_work;
1946 wpa_s->scan_work = NULL;
1953 static int wpas_select_network_from_last_scan(struct wpa_supplicant *wpa_s,
1958 int time_to_reenable = wpas_reenabled_network_time(wpa_s);
1961 wpa_dbg(wpa_s, MSG_DEBUG,
1964 eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
1966 wpas_network_reenabled, wpa_s, NULL);
1970 if (wpa_s->p2p_mgmt)
1973 wpa_s->owe_transition_search = 0;
1974 selected = wpa_supplicant_pick_network(wpa_s, &ssid);
1977 if (wpa_s->ifmsh) {
1978 wpa_msg(wpa_s, MSG_INFO,
1986 skip = !wpa_supplicant_need_to_roam(wpa_s, selected, ssid);
1989 wpa_supplicant_rsn_preauth_scan_results(wpa_s);
1993 if (ssid != wpa_s->current_ssid &&
1994 wpa_s->wpa_state >= WPA_AUTHENTICATING) {
1995 wpa_s->own_disconnect_req = 1;
1997 wpa_s, WLAN_REASON_DEAUTH_LEAVING);
2000 if (wpa_supplicant_connect(wpa_s, selected, ssid) < 0) {
2001 wpa_dbg(wpa_s, MSG_DEBUG, "Connect failed");
2005 wpa_supplicant_rsn_preauth_scan_results(wpa_s);
2013 wpa_dbg(wpa_s, MSG_DEBUG, "No suitable network found");
2014 ssid = wpa_supplicant_pick_new_network(wpa_s);
2016 wpa_dbg(wpa_s, MSG_DEBUG, "Setup a new network");
2017 wpa_supplicant_associate(wpa_s, NULL, ssid);
2019 wpa_supplicant_rsn_preauth_scan_results(wpa_s);
2026 int timeout_sec = wpa_s->scan_interval;
2031 res = wpas_p2p_scan_no_go_seen(wpa_s);
2037 if (wpa_s->p2p_in_provisioning ||
2038 wpa_s->show_group_started ||
2039 wpa_s->p2p_in_invitation) {
2047 wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
2053 if (wpa_s->conf->auto_interworking &&
2054 wpa_s->conf->interworking &&
2055 wpa_s->conf->cred) {
2056 wpa_dbg(wpa_s, MSG_DEBUG, "Interworking: "
2059 wpa_s->network_select = 1;
2060 wpa_s->auto_network_select = 1;
2061 interworking_start_fetch_anqp(wpa_s);
2066 if (wpa_s->after_wps > 0 || wpas_wps_searching(wpa_s)) {
2067 wpa_dbg(wpa_s, MSG_DEBUG, "Use shorter wait during WPS processing");
2070 wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
2076 if (wpa_s->owe_transition_search) {
2077 wpa_dbg(wpa_s, MSG_DEBUG,
2081 wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
2086 if (wpa_supplicant_req_sched_scan(wpa_s))
2087 wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
2090 wpa_msg_ctrl(wpa_s, MSG_INFO,
2098 static int wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s,
2104 res = _wpa_supplicant_event_scan_results(wpa_s, data, 1, 0);
2108 * wpa_s after this.
2128 dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
2130 if (ifs != wpa_s) {
2146 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s)
2153 wpa_s->ignore_post_flush_scan_res = 0;
2155 if (wpa_s->last_scan_res_used == 0)
2159 if (os_reltime_expired(&now, &wpa_s->last_scan, 5)) {
2164 return wpas_select_network_from_last_scan(wpa_s, 0, 1);
2172 struct wpa_supplicant *wpa_s = eloop_ctx;
2174 if (wpa_s->wpa_state < WPA_ASSOCIATED)
2177 if (!wpa_s->no_keep_alive) {
2179 MAC2STR(wpa_s->bssid));
2183 if (wpa_s->l2)
2184 l2_packet_send(wpa_s->l2, wpa_s->bssid, 0x0800,
2189 if (wpa_s->sme.bss_max_idle_period) {
2191 msec = wpa_s->sme.bss_max_idle_period * 1024; /* times 1000 */
2195 wnm_bss_keep_alive, wpa_s, NULL);
2201 static void wnm_process_assoc_resp(struct wpa_supplicant *wpa_s,
2215 wpa_s->sme.bss_max_idle_period =
2218 "TU)%s", wpa_s->sme.bss_max_idle_period,
2221 if (wpa_s->sme.bss_max_idle_period == 0)
2222 wpa_s->sme.bss_max_idle_period = 1;
2223 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) {
2224 eloop_cancel_timeout(wnm_bss_keep_alive, wpa_s, NULL);
2226 msec = wpa_s->sme.bss_max_idle_period * 1024;
2230 wnm_bss_keep_alive, wpa_s,
2240 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s)
2243 eloop_cancel_timeout(wnm_bss_keep_alive, wpa_s, NULL);
2250 static int wpas_qos_map_set(struct wpa_supplicant *wpa_s, const u8 *qos_map,
2256 res = wpa_drv_set_qos_map(wpa_s, qos_map, len);
2265 static void interworking_process_assoc_resp(struct wpa_supplicant *wpa_s,
2277 wpas_qos_map_set(wpa_s, elems.qos_map_set,
2285 static void multi_ap_process_assoc_resp(struct wpa_supplicant *wpa_s,
2292 if (!wpa_s->current_ssid ||
2293 !wpa_s->current_ssid->multi_ap_backhaul_sta ||
2314 wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_WPS) {
2324 if (wpa_drv_set_4addr_mode(wpa_s, 1) < 0) {
2328 wpa_s->enabled_4addr_mode = 1;
2332 wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
2337 static int wpas_fst_update_mbie(struct wpa_supplicant *wpa_s,
2342 if (!ie || !ie_len || !wpa_s->fst)
2370 wpabuf_free(wpa_s->received_mb_ies);
2371 wpa_s->received_mb_ies = mb_ies_by_info(&mb_ies);
2380 static int wpa_supplicant_event_associnfo(struct wpa_supplicant *wpa_s,
2389 wpa_dbg(wpa_s, MSG_DEBUG, "Association info event");
2397 wpa_tdls_assoc_resp_ies(wpa_s->wpa, data->assoc_info.resp_ies,
2401 wnm_process_assoc_resp(wpa_s, data->assoc_info.resp_ies,
2405 interworking_process_assoc_resp(wpa_s, data->assoc_info.resp_ies,
2408 if (wpa_s->hw_capab == CAPAB_VHT &&
2411 wpa_s->ieee80211ac = 1;
2413 multi_ap_process_assoc_resp(wpa_s, data->assoc_info.resp_ies,
2421 wpa_dbg(wpa_s, MSG_DEBUG, "freq=%u MHz",
2424 wpa_s->connection_set = 0;
2434 wpa_s->connection_set = 1;
2435 wpa_s->connection_ht = req_elems.ht_capabilities &&
2437 wpa_s->connection_vht = req_elems.vht_capabilities &&
2439 wpa_s->connection_he = req_elems.he_capabilities &&
2460 if (wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, p, len))
2463 wpa_find_assoc_pmkid(wpa_s);
2470 wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0);
2474 if ((wpa_s->sme.auth_alg == WPA_AUTH_ALG_FILS ||
2475 wpa_s->sme.auth_alg == WPA_AUTH_ALG_FILS_SK_PFS) &&
2477 fils_process_assoc_resp(wpa_s->wpa,
2480 wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_UNSPECIFIED);
2486 if (wpa_s->auth_alg == WPA_AUTH_ALG_FILS &&
2487 !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME))
2488 wpa_sm_set_reset_fils_completed(wpa_s->wpa, 1);
2492 if (wpa_s->key_mgmt == WPA_KEY_MGMT_OWE &&
2493 (wpa_drv_get_bssid(wpa_s, bssid) < 0 ||
2494 owe_process_assoc_resp(wpa_s->wpa, bssid,
2497 wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_UNSPECIFIED);
2503 wpa_sm_set_dpp_z(wpa_s->wpa, NULL);
2504 if (wpa_s->key_mgmt == WPA_KEY_MGMT_DPP && wpa_s->dpp_pfs) {
2512 if (dpp_pfs_process(wpa_s->dpp_pfs, elems.owe_dh,
2514 wpa_supplicant_deauthenticate(wpa_s,
2519 wpa_sm_set_dpp_z(wpa_s->wpa, wpa_s->dpp_pfs->secret);
2526 if (wpa_s->sme.auth_alg == WPA_AUTH_ALG_FT) {
2527 if (wpa_drv_get_bssid(wpa_s, bssid) < 0 ||
2528 wpa_ft_validate_reassoc_resp(wpa_s->wpa,
2532 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Validation of "
2535 wpa_s, WLAN_REASON_INVALID_IE);
2544 if (p && wpa_s->current_ssid &&
2545 wpa_s->current_ssid->key_mgmt == WPA_KEY_MGMT_WPS) {
2549 wpa_msg(wpa_s, MSG_INFO, "WPS-STRICT: AP did not "
2557 wpa_s, WLAN_REASON_INVALID_IE);
2574 wpa_s->sme.ft_used = 1;
2575 os_memcpy(wpa_s->sme.mobility_domain, p + 2,
2585 if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
2586 wpa_ft_is_completed(wpa_s->wpa)) {
2587 if (wpa_drv_get_bssid(wpa_s, bssid) < 0 ||
2588 wpa_ft_validate_reassoc_resp(wpa_s->wpa,
2592 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Validation of "
2595 wpa_s, WLAN_REASON_INVALID_IE);
2598 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Reassociation Response done");
2601 wpa_sm_set_ft_params(wpa_s->wpa, data->assoc_info.resp_ies,
2623 wpa_sm_set_ap_wpa_ie(wpa_s->wpa, p, len);
2629 wpa_sm_set_ap_rsn_ie(wpa_s->wpa, p, len);
2637 wpa_sm_set_ap_wpa_ie(wpa_s->wpa, NULL, 0);
2639 wpa_sm_set_ap_rsn_ie(wpa_s->wpa, NULL, 0);
2641 wpa_s->ap_ies_from_associnfo = 1;
2643 if (wpa_s->assoc_freq && data->assoc_info.freq &&
2644 wpa_s->assoc_freq != data->assoc_info.freq) {
2647 wpa_s->assoc_freq, data->assoc_info.freq);
2648 wpa_supplicant_update_scan_results(wpa_s);
2651 wpa_s->assoc_freq = data->assoc_info.freq;
2657 static int wpa_supplicant_assoc_update_ie(struct wpa_supplicant *wpa_s)
2661 if (!wpa_s->current_bss || !wpa_s->current_ssid)
2664 if (!wpa_key_mgmt_wpa_any(wpa_s->current_ssid->key_mgmt))
2667 bss_wpa = wpa_bss_get_vendor_ie(wpa_s->current_bss,
2669 bss_rsn = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_RSN);
2671 if (wpa_sm_set_ap_wpa_ie(wpa_s->wpa, bss_wpa,
2673 wpa_sm_set_ap_rsn_ie(wpa_s->wpa, bss_rsn,
2681 static void wpas_fst_update_mb_assoc(struct wpa_supplicant *wpa_s,
2686 struct wpa_bss *bss = wpa_s->current_bss;
2689 wpabuf_free(wpa_s->received_mb_ies);
2690 wpa_s->received_mb_ies = NULL;
2693 !wpas_fst_update_mbie(wpa_s, ai->resp_ies, ai->resp_ies_len)) {
2700 !wpas_fst_update_mbie(wpa_s, ai->beacon_ies, ai->beacon_ies_len)) {
2712 if (!wpas_fst_update_mbie(wpa_s, ieprb, bss->ie_len))
2714 else if (!wpas_fst_update_mbie(wpa_s, iebcn, bss->beacon_ie_len))
2720 static void wpa_supplicant_event_assoc(struct wpa_supplicant *wpa_s,
2728 if (wpa_s->ap_iface) {
2731 hostapd_notif_assoc(wpa_s->ap_iface->bss[0],
2740 eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
2742 ft_completed = wpa_ft_is_completed(wpa_s->wpa);
2743 if (data && wpa_supplicant_event_associnfo(wpa_s, data) < 0)
2751 ft_completed = wpa_fils_is_completed(wpa_s->wpa);
2753 if (wpa_drv_get_bssid(wpa_s, bssid) < 0) {
2754 wpa_dbg(wpa_s, MSG_ERROR, "Failed to get BSSID");
2756 wpa_s, WLAN_REASON_DEAUTH_LEAVING);
2760 wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATED);
2761 if (os_memcmp(bssid, wpa_s->bssid, ETH_ALEN) != 0) {
2762 if (os_reltime_initialized(&wpa_s->session_start)) {
2763 os_reltime_age(&wpa_s->session_start,
2764 &wpa_s->session_length);
2765 wpa_s->session_start.sec = 0;
2766 wpa_s->session_start.usec = 0;
2767 wpas_notify_session_length(wpa_s);
2769 wpas_notify_auth_changed(wpa_s);
2770 os_get_reltime(&wpa_s->session_start);
2772 wpa_dbg(wpa_s, MSG_DEBUG, "Associated to a new BSS: BSSID="
2776 os_memcpy(wpa_s->bssid, bssid, ETH_ALEN);
2777 os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
2778 wpas_notify_bssid_changed(wpa_s);
2780 if (wpa_supplicant_dynamic_keys(wpa_s) && !ft_completed) {
2781 wpa_clear_keys(wpa_s, bssid);
2783 if (wpa_supplicant_select_config(wpa_s) < 0) {
2785 wpa_s, WLAN_REASON_DEAUTH_LEAVING);
2790 if (wpa_s->conf->ap_scan == 1 &&
2791 wpa_s->drv_flags & WPA_DRIVER_FLAGS_BSS_SELECTION) {
2792 if (wpa_supplicant_assoc_update_ie(wpa_s) < 0 && new_bss)
2793 wpa_msg(wpa_s, MSG_WARNING,
2797 wpas_fst_update_mb_assoc(wpa_s, data);
2800 os_memcpy(wpa_s->sme.prev_bssid, bssid, ETH_ALEN);
2801 wpa_s->sme.prev_bssid_set = 1;
2802 wpa_s->sme.last_unprot_disconnect.sec = 0;
2805 wpa_msg(wpa_s, MSG_INFO, "Associated with " MACSTR, MAC2STR(bssid));
2806 if (wpa_s->current_ssid) {
2811 wpa_supplicant_scard_init(wpa_s, wpa_s->current_ssid);
2813 wpa_sm_notify_assoc(wpa_s->wpa, bssid);
2814 if (wpa_s->l2)
2815 l2_packet_notify_auth_start(wpa_s->l2);
2828 eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE);
2829 eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
2831 if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
2832 wpa_s->key_mgmt == WPA_KEY_MGMT_DPP ||
2833 wpa_s->key_mgmt == WPA_KEY_MGMT_OWE || ft_completed ||
2835 eapol_sm_notify_eap_success(wpa_s->eapol, FALSE);
2837 eapol_sm_notify_portEnabled(wpa_s->eapol, TRUE);
2838 wpa_s->eapol_received = 0;
2839 if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
2840 wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE ||
2841 (wpa_s->current_ssid &&
2842 wpa_s->current_ssid->mode == WPAS_MODE_IBSS)) {
2843 if (wpa_s->current_ssid &&
2844 wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE &&
2845 (wpa_s->drv_flags &
2851 wpa_supplicant_set_wpa_none_key(wpa_s,
2852 wpa_s->current_ssid);
2854 wpa_supplicant_cancel_auth_timeout(wpa_s);
2855 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
2858 wpa_supplicant_req_auth_timeout(wpa_s, 10, 0);
2860 wpa_supplicant_cancel_scan(wpa_s);
2867 wpa_supplicant_cancel_auth_timeout(wpa_s);
2868 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
2869 eapol_sm_notify_portValid(wpa_s->eapol, TRUE);
2870 eapol_sm_notify_eap_success(wpa_s->eapol, TRUE);
2871 } else if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_PSK) &&
2872 wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt)) {
2877 wpa_supplicant_cancel_auth_timeout(wpa_s);
2878 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
2879 eapol_sm_notify_portValid(wpa_s->eapol, TRUE);
2880 eapol_sm_notify_eap_success(wpa_s->eapol, TRUE);
2881 } else if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_8021X) &&
2882 wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
2888 eapol_sm_notify_portValid(wpa_s->eapol, TRUE);
2891 wpa_s->last_eapol_matches_bssid = 0;
2893 if (wpa_s->pending_eapol_rx) {
2896 os_reltime_sub(&now, &wpa_s->pending_eapol_rx_time, &age);
2898 os_memcmp(wpa_s->pending_eapol_rx_src, bssid, ETH_ALEN) ==
2900 wpa_dbg(wpa_s, MSG_DEBUG, "Process pending EAPOL "
2904 wpa_s, wpa_s->pending_eapol_rx_src,
2905 wpabuf_head(wpa_s->pending_eapol_rx),
2906 wpabuf_len(wpa_s->pending_eapol_rx));
2908 wpabuf_free(wpa_s->pending_eapol_rx);
2909 wpa_s->pending_eapol_rx = NULL;
2912 if ((wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
2913 wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) &&
2914 wpa_s->current_ssid &&
2915 (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SET_KEYS_AFTER_ASSOC_DONE)) {
2917 wpa_set_wep_keys(wpa_s, wpa_s->current_ssid);
2921 if (wpa_s->current_ssid &&
2922 wpa_s->current_ssid->mode == WPAS_MODE_IBSS &&
2923 wpa_s->key_mgmt != WPA_KEY_MGMT_NONE &&
2924 wpa_s->key_mgmt != WPA_KEY_MGMT_WPA_NONE &&
2925 wpa_s->ibss_rsn == NULL) {
2926 wpa_s->ibss_rsn = ibss_rsn_init(wpa_s, wpa_s->current_ssid);
2927 if (!wpa_s->ibss_rsn) {
2928 wpa_msg(wpa_s, MSG_INFO, "Failed to init IBSS RSN");
2930 wpa_s, WLAN_REASON_DEAUTH_LEAVING);
2934 ibss_rsn_set_psk(wpa_s->ibss_rsn, wpa_s->current_ssid->psk);
2938 wpas_wps_notify_assoc(wpa_s, bssid);
2941 wmm_ac_notify_assoc(wpa_s, data->assoc_info.resp_ies,
2945 if (wpa_s->reassoc_same_bss)
2946 wmm_ac_restore_tspecs(wpa_s);
2950 if (wpa_key_mgmt_fils(wpa_s->key_mgmt)) {
2951 struct wpa_bss *bss = wpa_bss_get_bssid(wpa_s, bssid);
2955 wpa_sm_set_fils_cache_id(wpa_s->wpa, fils_cache_id);
2969 static void wpa_supplicant_event_disassoc(struct wpa_supplicant *wpa_s,
2975 if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) {
2984 bssid = wpa_s->bssid;
2986 bssid = wpa_s->pending_bssid;
2989 wpa_s->wpa_state >= WPA_AUTHENTICATING) {
2990 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DISCONNECTED "bssid=" MACSTR
2998 static int could_be_psk_mismatch(struct wpa_supplicant *wpa_s, u16 reason_code,
3001 if (wpa_s->wpa_state != WPA_4WAY_HANDSHAKE ||
3002 !wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt))
3020 static void wpa_supplicant_event_disassoc_finish(struct wpa_supplicant *wpa_s,
3032 authenticating = wpa_s->wpa_state == WPA_AUTHENTICATING;
3033 os_memcpy(prev_pending_bssid, wpa_s->pending_bssid, ETH_ALEN);
3035 if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) {
3041 wpa_dbg(wpa_s, MSG_DEBUG, "Disconnect event - ignore in "
3046 if (!wpa_s->disconnected && wpa_s->wpa_state >= WPA_AUTHENTICATING &&
3057 curr = wpa_s->current_bss;
3059 if (could_be_psk_mismatch(wpa_s, reason_code, locally_generated)) {
3060 wpa_msg(wpa_s, MSG_INFO, "WPA: 4-Way Handshake failed - "
3062 if (wpas_p2p_4way_hs_failed(wpa_s) > 0)
3064 wpas_auth_failed(wpa_s, "WRONG_KEY");
3066 if (!wpa_s->disconnected &&
3067 (!wpa_s->auto_reconnect_disabled ||
3068 wpa_s->key_mgmt == WPA_KEY_MGMT_WPS ||
3069 wpas_wps_searching(wpa_s) ||
3070 wpas_wps_reenable_networks_pending(wpa_s))) {
3071 wpa_dbg(wpa_s, MSG_DEBUG, "Auto connect enabled: try to "
3073 wpa_s->key_mgmt == WPA_KEY_MGMT_WPS,
3074 wpas_wps_searching(wpa_s),
3075 wpa_s->wpa_state);
3076 if (wpa_s->wpa_state == WPA_COMPLETED &&
3077 wpa_s->current_ssid &&
3078 wpa_s->current_ssid->mode == WPAS_MODE_INFRA &&
3087 fast_reconnect = wpa_s->current_bss;
3088 fast_reconnect_ssid = wpa_s->current_ssid;
3089 } else if (wpa_s->wpa_state >= WPA_ASSOCIATING)
3090 wpa_supplicant_req_scan(wpa_s, 0, 100000);
3092 wpa_dbg(wpa_s, MSG_DEBUG, "Do not request new "
3095 wpa_dbg(wpa_s, MSG_DEBUG, "Auto connect disabled: do not "
3097 wpa_s->reassociate = 0;
3098 wpa_s->disconnected = 1;
3099 if (!wpa_s->pno)
3100 wpa_supplicant_cancel_sched_scan(wpa_s);
3102 bssid = wpa_s->bssid;
3104 bssid = wpa_s->pending_bssid;
3105 if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
3106 wpas_connection_failed(wpa_s, bssid);
3107 wpa_sm_notify_disassoc(wpa_s->wpa);
3109 wpa_s->disconnect_reason = -reason_code;
3111 wpa_s->disconnect_reason = reason_code;
3112 wpas_notify_disconnect_reason(wpa_s);
3113 if (wpa_supplicant_dynamic_keys(wpa_s)) {
3114 wpa_dbg(wpa_s, MSG_DEBUG, "Disconnect event - remove keys");
3115 wpa_clear_keys(wpa_s, wpa_s->bssid);
3117 last_ssid = wpa_s->current_ssid;
3118 wpa_supplicant_mark_disassoc(wpa_s);
3121 wpa_bss_remove(wpa_s, curr, "Connection to AP lost");
3123 if (authenticating && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)) {
3124 sme_disassoc_while_authenticating(wpa_s, prev_pending_bssid);
3125 wpa_s->current_ssid = last_ssid;
3129 !wpas_network_disabled(wpa_s, fast_reconnect_ssid) &&
3130 !disallowed_bssid(wpa_s, fast_reconnect->bssid) &&
3131 !disallowed_ssid(wpa_s, fast_reconnect->ssid,
3133 !wpas_temp_disabled(wpa_s, fast_reconnect_ssid) &&
3134 !wpa_is_bss_tmp_disallowed(wpa_s, fast_reconnect)) {
3136 wpa_dbg(wpa_s, MSG_DEBUG, "Try to reconnect to the same BSS");
3137 if (wpa_supplicant_connect(wpa_s, fast_reconnect,
3140 wpa_supplicant_req_scan(wpa_s, 0, 100000);
3150 wpa_supplicant_req_scan(wpa_s, 0, 100000);
3158 struct wpa_supplicant *wpa_s = eloop_ctx;
3160 if (!wpa_s->pending_mic_error_report)
3163 wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Sending pending MIC error report");
3164 wpa_sm_key_request(wpa_s->wpa, 1, wpa_s->pending_mic_error_pairwise);
3165 wpa_s->pending_mic_error_report = 0;
3171 wpa_supplicant_event_michael_mic_failure(struct wpa_supplicant *wpa_s,
3177 wpa_msg(wpa_s, MSG_WARNING, "Michael MIC failure detected");
3180 if ((wpa_s->last_michael_mic_error.sec &&
3181 !os_reltime_expired(&t, &wpa_s->last_michael_mic_error, 60)) ||
3182 wpa_s->pending_mic_error_report) {
3183 if (wpa_s->pending_mic_error_report) {
3189 wpa_sm_key_request(wpa_s->wpa, 1,
3190 wpa_s->pending_mic_error_pairwise);
3196 wpa_sm_key_request(wpa_s->wpa, 1, pairwise);
3199 wpa_s->countermeasures = 1;
3201 wpa_blacklist_add(wpa_s, wpa_s->bssid);
3203 wpa_msg(wpa_s, MSG_WARNING, "TKIP countermeasures started");
3211 wpa_drv_set_countermeasures(wpa_s, 1);
3212 wpa_supplicant_deauthenticate(wpa_s,
3215 wpa_s, NULL);
3218 wpa_s, NULL);
3223 if (wpa_s->mic_errors_seen) {
3241 wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Delay MIC error "
3243 wpa_s->pending_mic_error_report = 1;
3244 wpa_s->pending_mic_error_pairwise = pairwise;
3247 wpa_s, NULL);
3251 wpa_s, NULL);
3253 wpa_sm_key_request(wpa_s->wpa, 1, pairwise);
3256 wpa_sm_key_request(wpa_s->wpa, 1, pairwise);
3259 wpa_s->last_michael_mic_error = t;
3260 wpa_s->mic_errors_seen++;
3267 struct wpa_supplicant *wpa_s;
3269 for (wpa_s = head; wpa_s != NULL; wpa_s = wpa_s->next)
3270 if (!wpa_s->interface_removed)
3278 wpa_supplicant_event_interface_status(struct wpa_supplicant *wpa_s,
3281 if (os_strcmp(wpa_s->ifname, data->interface_status.ifname) != 0)
3286 if (!wpa_s->interface_removed)
3288 wpa_s->interface_removed = 0;
3289 wpa_dbg(wpa_s, MSG_DEBUG, "Configured interface was added");
3290 if (wpa_supplicant_driver_init(wpa_s) < 0) {
3291 wpa_msg(wpa_s, MSG_INFO, "Failed to initialize the "
3296 if (!wpa_s->global->p2p &&
3297 !wpa_s->global->p2p_disabled &&
3298 !wpa_s->conf->p2p_disabled &&
3299 (wpa_s->drv_flags &
3302 wpa_s, wpa_s->global->params.conf_p2p_dev) < 0) {
3311 wpa_dbg(wpa_s, MSG_DEBUG, "Configured interface was removed");
3312 wpa_s->interface_removed = 1;
3313 wpa_supplicant_mark_disassoc(wpa_s);
3314 wpa_supplicant_set_state(wpa_s, WPA_INTERFACE_DISABLED);
3315 l2_packet_deinit(wpa_s->l2);
3316 wpa_s->l2 = NULL;
3319 if (wpa_s->global->p2p &&
3320 wpa_s->global->p2p_init_wpa_s->parent == wpa_s &&
3321 (wpa_s->drv_flags &
3323 wpa_dbg(wpa_s, MSG_DEBUG,
3326 wpa_s->global, wpa_s->global->p2p_init_wpa_s,
3328 wpa_s->global->p2p_init_wpa_s = NULL;
3333 if (wpa_s->matched) {
3334 wpa_supplicant_remove_iface(wpa_s->global, wpa_s, 0);
3341 if (!any_interfaces(wpa_s->global->ifaces))
3350 static void wpa_supplicant_event_tdls(struct wpa_supplicant *wpa_s,
3357 wpa_tdls_remove(wpa_s->wpa, data->tdls.peer);
3358 if (wpa_tdls_is_external_setup(wpa_s->wpa))
3359 wpa_tdls_start(wpa_s->wpa, data->tdls.peer);
3361 wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, data->tdls.peer);
3364 if (wpa_tdls_is_external_setup(wpa_s->wpa))
3365 wpa_tdls_teardown_link(wpa_s->wpa, data->tdls.peer,
3368 wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN,
3372 wpa_tdls_send_discovery_request(wpa_s->wpa,
3381 static void wpa_supplicant_event_wnm(struct wpa_supplicant *wpa_s,
3391 ieee802_11_send_wnmsleep_req(wpa_s, data->wnm.sleep_action,
3401 wpa_supplicant_event_ft_response(struct wpa_supplicant *wpa_s,
3407 if (wpa_ft_process_response(wpa_s->wpa, data->ft_ies.ies,
3420 static void wpa_supplicant_event_ibss_rsn_start(struct wpa_supplicant *wpa_s,
3424 if (wpa_s->wpa_state < WPA_ASSOCIATED)
3428 ssid = wpa_s->current_ssid;
3434 ibss_rsn_start(wpa_s->ibss_rsn, data->ibss_rsn_start.peer);
3438 static void wpa_supplicant_event_ibss_auth(struct wpa_supplicant *wpa_s,
3441 struct wpa_ssid *ssid = wpa_s->current_ssid;
3450 ibss_rsn_handle_auth(wpa_s->ibss_rsn, data->rx_mgmt.frame,
3457 static void ft_rx_action(struct wpa_supplicant *wpa_s, const u8 *data,
3464 if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME))
3473 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Received FT Action Response: STA "
3477 if (os_memcmp(sta_addr, wpa_s->own_addr, ETH_ALEN) != 0) {
3478 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Foreign STA Address " MACSTR
3484 wpa_dbg(wpa_s, MSG_DEBUG, "FT: FT Action Response indicates "
3490 if (wpa_ft_process_response(wpa_s->wpa, data + 1 + 2 * ETH_ALEN + 2,
3498 bss = wpa_bss_get_bssid(wpa_s, target_ap_addr);
3500 wpa_s->sme.freq = bss->freq;
3501 wpa_s->sme.auth_alg = WPA_AUTH_ALG_FT;
3502 sme_associate(wpa_s, WPAS_MODE_INFRA, target_ap_addr,
3510 static void wpa_supplicant_event_unprot_deauth(struct wpa_supplicant *wpa_s,
3518 sme_event_unprot_disconnect(wpa_s, e->sa, e->da, e->reason_code);
3523 static void wpa_supplicant_event_unprot_disassoc(struct wpa_supplicant *wpa_s,
3531 sme_event_unprot_disconnect(wpa_s, e->sa, e->da, e->reason_code);
3536 static void wpas_event_disconnect(struct wpa_supplicant *wpa_s, const u8 *addr,
3541 if (wpa_s->ap_iface && addr) {
3542 hostapd_notif_disassoc(wpa_s->ap_iface->bss[0], addr);
3546 if (wpa_s->ap_iface) {
3547 wpa_dbg(wpa_s, MSG_DEBUG, "Ignore deauth event in AP mode");
3553 wpa_s->own_disconnect_req = 0;
3555 wpa_supplicant_event_disassoc(wpa_s, reason_code, locally_generated);
3558 ((wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) ||
3559 (wpa_s->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA)) &&
3560 eapol_sm_failed(wpa_s->eapol))) &&
3561 !wpa_s->eap_expected_failure))
3562 wpas_auth_failed(wpa_s, "AUTH_FAILED");
3566 if (wpas_p2p_deauth_notif(wpa_s, addr, reason_code, ie, ie_len,
3577 wpa_supplicant_event_disassoc_finish(wpa_s, reason_code,
3582 static void wpas_event_disassoc(struct wpa_supplicant *wpa_s,
3591 wpa_dbg(wpa_s, MSG_DEBUG, "Disassociation notification");
3599 wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u (%s)%s", reason_code,
3603 wpa_dbg(wpa_s, MSG_DEBUG, " * address " MACSTR,
3610 if (wpa_s->ap_iface && info && info->addr) {
3611 hostapd_notif_disassoc(wpa_s->ap_iface->bss[0], info->addr);
3615 if (wpa_s->ap_iface) {
3616 wpa_dbg(wpa_s, MSG_DEBUG, "Ignore disassoc event in AP mode");
3624 wpa_s, info->addr, reason_code, info->ie, info->ie_len,
3629 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
3630 sme_event_disassoc(wpa_s, info);
3632 wpas_event_disconnect(wpa_s, addr, reason_code, locally_generated,
3637 static void wpas_event_deauth(struct wpa_supplicant *wpa_s,
3646 wpa_dbg(wpa_s, MSG_DEBUG, "Deauthentication notification");
3654 wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u (%s)%s",
3658 wpa_dbg(wpa_s, MSG_DEBUG, " * address " MACSTR,
3665 wpa_reset_ft_completed(wpa_s->wpa);
3667 wpas_event_disconnect(wpa_s, addr, reason_code,
3708 void wpa_supplicant_update_channel_list(struct wpa_supplicant *wpa_s,
3720 for (ifs = wpa_s; ifs->parent && ifs != ifs->parent; ifs = ifs->parent)
3731 if (wpa_s->drv_priv == NULL)
3734 dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
3753 wpas_p2p_update_channel_list(wpa_s, WPAS_P2P_CHANNEL_UPDATE_DRIVER);
3757 static void wpas_event_rx_mgmt_action(struct wpa_supplicant *wpa_s,
3774 wpa_dbg(wpa_s, MSG_DEBUG, "Received Action frame: SA=" MACSTR
3779 wmm_ac_rx_action(wpa_s, mgmt->da, mgmt->sa, payload, plen);
3785 ft_rx_action(wpa_s, payload, plen);
3793 sme_sa_query_rx(wpa_s, mgmt->sa, payload, plen);
3801 ieee802_11_rx_wnm_action(wpa_s, mgmt, len);
3809 gas_query_rx(wpa_s->gas, mgmt->da, mgmt->sa, mgmt->bssid,
3818 gas_server_rx(wpa_s->gas_server, mgmt->da, mgmt->sa, mgmt->bssid,
3827 wpa_dbg(wpa_s, MSG_DEBUG,
3839 wpa_dbg(wpa_s, MSG_DEBUG, "Interworking: Received QoS Map Configure frame from "
3841 if (os_memcmp(mgmt->sa, wpa_s->bssid, ETH_ALEN) == 0 &&
3844 wpas_qos_map_set(wpa_s, pos + 2, pos[1]);
3851 wpas_rrm_handle_radio_measurement_request(wpa_s, mgmt->sa,
3860 wpas_rrm_process_neighbor_rep(wpa_s, payload + 1, plen - 1);
3866 wpas_rrm_handle_link_measurement_request(wpa_s, mgmt->sa,
3873 if (mgmt->u.action.category == WLAN_ACTION_FST && wpa_s->fst) {
3874 fst_rx_action(wpa_s->fst, mgmt, len);
3886 wpas_dpp_rx_action(wpa_s, mgmt->sa, payload, plen, freq);
3891 wpas_p2p_rx_action(wpa_s, mgmt->da, mgmt->sa, mgmt->bssid,
3893 if (wpa_s->ifmsh)
3894 mesh_mpm_action_rx(wpa_s, mgmt, len);
3898 static void wpa_supplicant_notify_avoid_freq(struct wpa_supplicant *wpa_s,
3908 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_AVOID_FREQ "ranges=%s",
3912 if (freq_range_list_parse(&wpa_s->global->p2p_go_avoid_freq, str)) {
3913 wpa_dbg(wpa_s, MSG_ERROR, "%s: Failed to parse freq range",
3916 wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Update channel list based on frequency avoid event");
3922 wpas_p2p_update_channel_list(wpa_s,
3931 static void wpa_supplicant_event_port_authorized(struct wpa_supplicant *wpa_s)
3933 if (wpa_s->wpa_state == WPA_ASSOCIATED) {
3934 wpa_supplicant_cancel_auth_timeout(wpa_s);
3935 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
3936 eapol_sm_notify_portValid(wpa_s->eapol, TRUE);
3937 eapol_sm_notify_eap_success(wpa_s->eapol, TRUE);
3942 static unsigned int wpas_event_cac_ms(const struct wpa_supplicant *wpa_s,
3948 for (i = 0; i < wpa_s->hw.num_modes; i++) {
3949 const struct hostapd_hw_modes *mode = &wpa_s->hw.modes[i];
3964 static void wpas_event_dfs_cac_started(struct wpa_supplicant *wpa_s,
3968 if (wpa_s->ap_iface || wpa_s->ifmsh) {
3969 wpas_ap_event_dfs_cac_started(wpa_s, radar);
3973 unsigned int cac_time = wpas_event_cac_ms(wpa_s, radar->freq);
3980 wpas_auth_timeout_restart(wpa_s, cac_time);
3985 static void wpas_event_dfs_cac_finished(struct wpa_supplicant *wpa_s,
3989 if (wpa_s->ap_iface || wpa_s->ifmsh) {
3990 wpas_ap_event_dfs_cac_finished(wpa_s, radar);
3996 wpas_auth_timeout_restart(wpa_s, 0);
4001 static void wpas_event_dfs_cac_aborted(struct wpa_supplicant *wpa_s,
4005 if (wpa_s->ap_iface || wpa_s->ifmsh) {
4006 wpas_ap_event_dfs_cac_aborted(wpa_s, radar);
4012 wpas_auth_timeout_restart(wpa_s, 0);
4017 static void wpa_supplicant_event_assoc_auth(struct wpa_supplicant *wpa_s,
4020 wpa_dbg(wpa_s, MSG_DEBUG,
4022 wpa_s->wpa_state);
4024 wpa_supplicant_event_port_authorized(wpa_s);
4026 wpa_sm_set_rx_replay_ctr(wpa_s->wpa, data->assoc_info.key_replay_ctr);
4027 wpa_sm_set_ptk_kck_kek(wpa_s->wpa, data->assoc_info.ptk_kck,
4032 if (wpa_s->auth_alg == WPA_AUTH_ALG_FILS) {
4033 struct wpa_bss *bss = wpa_bss_get_bssid(wpa_s, wpa_s->bssid);
4038 wpa_s->eapol, data->assoc_info.fils_erp_next_seq_num);
4042 wpa_sm_pmksa_cache_add(wpa_s->wpa,
4046 wpa_s->bssid, fils_cache_id);
4049 pmksa_cache_set_current(wpa_s->wpa,
4058 static void wpas_event_assoc_reject(struct wpa_supplicant *wpa_s,
4067 bssid = wpa_s->pending_bssid;
4069 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
4070 reject_bss = wpa_s->current_bss;
4072 reject_bss = wpa_bss_get_bssid(wpa_s, bssid);
4076 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_ASSOC_REJECT
4085 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_ASSOC_REJECT
4092 wpa_s->assoc_status_code = data->assoc_reject.status_code;
4093 wpas_notify_assoc_status_code(wpa_s);
4098 wpa_s->key_mgmt == WPA_KEY_MGMT_OWE &&
4099 wpa_s->current_ssid &&
4100 wpa_s->current_ssid->owe_group == 0 &&
4101 wpa_s->last_owe_group != 21) {
4102 struct wpa_ssid *ssid = wpa_s->current_ssid;
4103 struct wpa_bss *bss = wpa_s->current_bss;
4106 bss = wpa_supplicant_get_new_bss(wpa_s, bssid);
4108 wpas_connection_failed(wpa_s, bssid);
4109 wpa_supplicant_mark_disassoc(wpa_s);
4114 wpas_connect_work_done(wpa_s);
4115 wpa_supplicant_mark_disassoc(wpa_s);
4116 wpa_supplicant_connect(wpa_s, bss, ssid);
4137 wpa_bss_tmp_disallow(wpa_s,
4145 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) {
4146 sme_event_assoc_reject(wpa_s, data);
4153 if (wpa_s->current_ssid &&
4154 wpa_key_mgmt_sae(wpa_s->current_ssid->key_mgmt) &&
4156 wpa_dbg(wpa_s, MSG_DEBUG, "SAE: Drop PMKSA cache entry");
4157 wpa_sm_aborted_cached(wpa_s->wpa);
4158 wpa_sm_pmksa_cache_flush(wpa_s->wpa, wpa_s->current_ssid);
4163 if (wpa_s->current_ssid &&
4164 wpa_s->current_ssid->key_mgmt == WPA_KEY_MGMT_DPP &&
4166 wpa_dbg(wpa_s, MSG_DEBUG, "DPP: Drop PMKSA cache entry");
4167 wpa_sm_aborted_cached(wpa_s->wpa);
4168 wpa_sm_pmksa_cache_flush(wpa_s->wpa, wpa_s->current_ssid);
4174 if (wpa_s->auth_alg == WPA_AUTH_ALG_FILS) {
4176 wpa_s->eapol,
4178 fils_connection_failure(wpa_s);
4182 wpas_connection_failed(wpa_s, bssid);
4183 wpa_supplicant_mark_disassoc(wpa_s);
4190 struct wpa_supplicant *wpa_s = ctx;
4196 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED &&
4201 wpa_dbg(wpa_s, MSG_DEBUG,
4218 wpa_dbg(wpa_s, level, "Event %s (%d) received",
4225 if (!wpas_fst_update_mbie(wpa_s, data->auth.ies,
4230 sme_event_auth(wpa_s, data);
4231 wpa_s->auth_status_code = data->auth.status_code;
4232 wpas_notify_auth_status_code(wpa_s);
4236 if (wpa_s->ignore_auth_resp) {
4241 if (wpa_s->testing_resend_assoc) {
4247 wpa_supplicant_event_assoc(wpa_s, data);
4248 wpa_s->assoc_status_code = WLAN_STATUS_SUCCESS;
4251 (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
4252 wpa_fils_is_completed(wpa_s->wpa))))
4253 wpa_supplicant_event_assoc_auth(wpa_s, data);
4255 wpa_msg(wpa_s, MSG_INFO,
4261 wpas_event_disassoc(wpa_s,
4266 if (wpa_s->ignore_auth_resp) {
4271 if (wpa_s->testing_resend_assoc) {
4277 wpas_event_deauth(wpa_s,
4281 wpa_supplicant_event_michael_mic_failure(wpa_s, data);
4285 if (wpa_s->own_scan_requested ||
4289 os_get_reltime(&wpa_s->scan_start_time);
4290 os_reltime_sub(&wpa_s->scan_start_time,
4291 &wpa_s->scan_trigger_time, &diff);
4292 wpa_dbg(wpa_s, MSG_DEBUG, "Own scan request started a scan in %jd.%06ld seconds",
4294 wpa_s->own_scan_requested = 0;
4295 wpa_s->own_scan_running = 1;
4296 if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
4297 wpa_s->manual_scan_use_id) {
4298 wpa_msg_ctrl(wpa_s, MSG_INFO,
4300 wpa_s->manual_scan_id);
4302 wpa_msg_ctrl(wpa_s, MSG_INFO,
4306 wpa_dbg(wpa_s, MSG_DEBUG, "External program started a scan");
4307 wpa_s->radio->external_scan_running = 1;
4308 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_STARTED);
4312 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
4313 wpa_s->scan_res_handler = NULL;
4314 wpa_s->own_scan_running = 0;
4315 wpa_s->radio->external_scan_running = 0;
4316 wpa_s->last_scan_req = NORMAL_SCAN_REQ;
4321 os_reltime_initialized(&wpa_s->scan_start_time)) {
4324 os_reltime_sub(&now, &wpa_s->scan_start_time, &diff);
4325 wpa_s->scan_start_time.sec = 0;
4326 wpa_s->scan_start_time.usec = 0;
4327 wpa_dbg(wpa_s, MSG_DEBUG, "Scan completed in %jd.%06ld seconds",
4330 if (wpa_supplicant_event_scan_results(wpa_s, data))
4333 wpa_s->own_scan_running = 0;
4335 wpa_s->radio->external_scan_running = 0;
4336 radio_work_check_next(wpa_s);
4340 wpa_supplicant_event_associnfo(wpa_s, data);
4343 wpa_supplicant_event_interface_status(wpa_s, data);
4346 wpa_supplicant_event_pmkid_candidate(wpa_s, data);
4350 wpa_supplicant_event_tdls(wpa_s, data);
4355 wpa_supplicant_event_wnm(wpa_s, data);
4360 wpa_supplicant_event_ft_response(wpa_s, data);
4365 wpa_supplicant_event_ibss_rsn_start(wpa_s, data);
4369 wpas_event_assoc_reject(wpa_s, data);
4373 if (wpa_s->current_ssid &&
4374 wpa_s->current_ssid->mode == WPAS_MODE_MESH) {
4375 wpa_dbg(wpa_s, MSG_DEBUG,
4379 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
4380 sme_event_auth_timed_out(wpa_s, data);
4384 if (wpa_s->current_ssid &&
4385 wpa_s->current_ssid->mode == WPAS_MODE_MESH) {
4386 wpa_dbg(wpa_s, MSG_DEBUG,
4390 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
4391 sme_event_assoc_timed_out(wpa_s, data);
4394 wpa_dbg(wpa_s, MSG_DEBUG, "EVENT_TX_STATUS dst=" MACSTR
4399 if (wpa_s->ap_iface == NULL) {
4404 wpa_s, data->tx_status.dst,
4415 wpa_dbg(wpa_s, MSG_DEBUG, "EVENT_TX_STATUS pending_dst="
4416 MACSTR, MAC2STR(wpa_s->p2pdev->pending_action_dst));
4420 * Note, wpa_s->p2pdev will be the same as wpa_s->parent,
4426 os_memcmp(wpa_s->p2pdev->pending_action_dst,
4429 wpa_s->p2pdev, data->tx_status.dst,
4441 ap_mgmt_tx_cb(wpa_s, data->tx_status.data,
4447 ap_tx_status(wpa_s, data->tx_status.dst,
4457 ap_eapol_tx_status(wpa_s, data->eapol_tx_status.dst,
4463 ap_client_poll_ok(wpa_s, data->client_poll.addr);
4466 if (wpa_s->ap_iface == NULL)
4468 ap_rx_from_unknown_sta(wpa_s, data->rx_from_unknown.addr,
4475 if (!data || !wpa_s->current_ssid)
4478 wpa_msg(wpa_s, MSG_INFO,
4491 wpa_s->assoc_freq = data->ch_switch.freq;
4492 wpa_s->current_ssid->frequency = data->ch_switch.freq;
4495 if (wpa_s->current_ssid->mode == WPAS_MODE_AP ||
4496 wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO ||
4497 wpa_s->current_ssid->mode == WPAS_MODE_MESH ||
4498 wpa_s->current_ssid->mode ==
4500 wpas_ap_ch_switch(wpa_s, data->ch_switch.freq,
4511 sme_event_ch_switch(wpa_s);
4513 wpas_p2p_update_channel_list(wpa_s, WPAS_P2P_CHANNEL_UPDATE_CS);
4514 wnm_clear_coloc_intf_reporting(wpa_s);
4520 wpas_ap_event_dfs_radar_detected(wpa_s,
4525 wpas_ap_event_dfs_cac_nop_finished(wpa_s,
4532 wpas_event_dfs_cac_started(wpa_s, &data->dfs_event);
4536 wpas_event_dfs_cac_finished(wpa_s, &data->dfs_event);
4540 wpas_event_dfs_cac_aborted(wpa_s, &data->dfs_event);
4547 if (wpa_s->ext_mgmt_frame_handling) {
4554 wpa_msg(wpa_s, MSG_INFO, "MGMT-RX freq=%d datarate=%u ssi_signal=%d %s",
4569 if (wpa_s->ap_iface == NULL) {
4582 wpa_s, src, mgmt->da,
4590 if (wpa_s->current_ssid &&
4591 wpa_s->current_ssid->mode == WPAS_MODE_IBSS &&
4594 wpa_supplicant_event_ibss_auth(wpa_s, data);
4601 wpa_s, data->rx_mgmt.frame,
4608 if (wpa_s->ifmsh) {
4609 mesh_mpm_mgmt_rx(wpa_s, &data->rx_mgmt);
4615 !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
4616 (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE)) {
4618 wpa_s, data->rx_mgmt.frame,
4623 wpa_dbg(wpa_s, MSG_DEBUG, "AP: ignore received "
4637 wpas_notify_preq(wpa_s, mgmt->sa, mgmt->da,
4642 ap_mgmt_rx(wpa_s, &data->rx_mgmt);
4651 if (wpa_s->ap_iface) {
4652 hostapd_probe_req_rx(wpa_s->ap_iface->bss[0],
4662 wpas_p2p_probe_req_rx(wpa_s, data->rx_probe_req.sa,
4673 wpa_s, data->remain_on_channel.freq,
4677 wpa_s, data->remain_on_channel.freq,
4683 wpa_s, data->remain_on_channel.freq);
4686 wpa_s, data->remain_on_channel.freq);
4689 wpa_s, data->remain_on_channel.freq);
4693 wpa_supplicant_rx_eapol(wpa_s, data->eapol_rx.src,
4698 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SIGNAL_CHANGE
4704 wpa_bss_update_level(wpa_s->current_bss,
4707 wpa_s, data->signal_change.above_threshold,
4713 wpa_supplicant_update_mac_addr(wpa_s);
4716 wpa_dbg(wpa_s, MSG_DEBUG, "Interface was enabled");
4717 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
4718 wpa_supplicant_update_mac_addr(wpa_s);
4719 wpa_supplicant_set_default_scan_ies(wpa_s);
4720 if (wpa_s->p2p_mgmt) {
4721 wpa_supplicant_set_state(wpa_s,
4727 if (!wpa_s->ap_iface) {
4728 wpa_supplicant_set_state(wpa_s,
4730 wpa_s->scan_req = NORMAL_SCAN_REQ;
4731 wpa_supplicant_req_scan(wpa_s, 0, 0);
4733 wpa_supplicant_set_state(wpa_s,
4736 wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
4737 wpa_supplicant_req_scan(wpa_s, 0, 0);
4742 wpa_dbg(wpa_s, MSG_DEBUG, "Interface was disabled");
4744 if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_GO ||
4745 (wpa_s->current_ssid && wpa_s->current_ssid->p2p_group &&
4746 wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO)) {
4751 wpa_supplicant_set_state(wpa_s, WPA_INTERFACE_DISABLED);
4757 if (wpa_s->current_ssid &&
4758 wpa_s->current_ssid->p2p_group)
4759 wpas_p2p_interface_unavailable(wpa_s);
4761 wpas_p2p_disconnect(wpa_s);
4763 * wpa_s instance may have been freed, so must not use
4768 if (wpa_s->p2p_scan_work && wpa_s->global->p2p &&
4769 p2p_in_progress(wpa_s->global->p2p) > 1) {
4773 p2p_stop_find(wpa_s->global->p2p);
4777 if (wpa_s->wpa_state >= WPA_AUTHENTICATING) {
4783 wpa_s, WLAN_REASON_DEAUTH_LEAVING, 1);
4785 wpa_supplicant_mark_disassoc(wpa_s);
4786 wpa_bss_flush(wpa_s);
4787 radio_remove_works(wpa_s, NULL, 0);
4789 wpa_supplicant_set_state(wpa_s, WPA_INTERFACE_DISABLED);
4793 wpa_s, &data->channel_list_changed);
4796 wpas_p2p_interface_unavailable(wpa_s);
4799 wpa_dbg(wpa_s, MSG_DEBUG, "Best channel event received "
4803 wpa_s->best_24_freq = data->best_chan.freq_24;
4804 wpa_s->best_5_freq = data->best_chan.freq_5;
4805 wpa_s->best_overall_freq = data->best_chan.freq_overall;
4806 wpas_p2p_update_best_channels(wpa_s, data->best_chan.freq_24,
4811 wpa_supplicant_event_unprot_deauth(wpa_s,
4815 wpa_supplicant_event_unprot_disassoc(wpa_s,
4820 if (wpa_s->ap_iface && data)
4821 hostapd_event_sta_low_ack(wpa_s->ap_iface->bss[0],
4826 wpa_tdls_disable_unreachable_link(wpa_s->wpa,
4832 ibss_rsn_stop(wpa_s->ibss_rsn, data->ibss_peer_lost.peer);
4837 wpa_s->bssid, ETH_ALEN))
4839 if (!wpa_s->wpa)
4841 wpa_sm_update_replay_ctr(wpa_s->wpa,
4845 wpa_s->sched_scanning = 0;
4846 resched = wpa_s->scanning && wpas_scan_scheduled(wpa_s);
4847 wpa_supplicant_notify_scanning(wpa_s, 0);
4849 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
4856 if (!wpa_s->sched_scan_stop_req &&
4857 wpa_s->wpa_state == WPA_SCANNING) {
4858 wpa_dbg(wpa_s, MSG_DEBUG,
4860 wpa_supplicant_req_scan(wpa_s, 1, 0);
4864 wpa_s->sched_scan_stop_req = 0;
4870 if (wpa_s->sched_scan_timed_out) {
4871 wpa_supplicant_req_sched_scan(wpa_s);
4872 } else if (wpa_s->pno_sched_pending) {
4873 wpa_s->pno_sched_pending = 0;
4874 wpas_start_pno(wpa_s);
4876 wpa_supplicant_req_scan(wpa_s, 0, 0);
4882 wpas_wps_start_pbc(wpa_s, NULL, 0, 0);
4886 wpa_supplicant_notify_avoid_freq(wpa_s, data);
4890 if (!wpa_s->ap_iface || !data)
4893 wpa_s->ap_iface->bss[0],
4900 if (!wpa_s->ifmsh || !data)
4902 wpa_mesh_notify_peer(wpa_s, data->mesh_peer.peer,
4909 if (!wpa_s->ap_iface)
4911 hostapd_event_get_survey(wpa_s->ap_iface,
4918 if (!wpa_s->ap_iface)
4920 hostapd_acs_channel_selected(wpa_s->ap_iface->bss[0],
4927 wpa_s->p2p_lo_started = 0;
4928 wpa_msg(wpa_s, MSG_INFO, P2P_EVENT_LISTEN_OFFLOAD_STOP
4934 if (!wpa_s->current_bss || !wpa_s->current_ssid)
4936 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_BEACON_LOSS);
4937 bgscan_notify_beacon_loss(wpa_s);
4941 if (!wpa_s->current_ssid) {
4945 sme_external_auth_trigger(wpa_s, data);
4949 wpa_supplicant_event_port_authorized(wpa_s);
4953 if (!wpa_s->ap_iface || !data)
4956 hostapd_event_sta_opmode_changed(wpa_s->ap_iface->bss[0],
4964 wpa_msg(wpa_s, MSG_INFO, "Unknown event %d", event);
4973 struct wpa_supplicant *wpa_s;
4978 wpa_s = wpa_supplicant_get_iface(ctx, data->interface_status.ifname);
4979 if (wpa_s && wpa_s->driver->get_ifindex) {
4982 ifindex = wpa_s->driver->get_ifindex(wpa_s->drv_priv);
4984 wpa_dbg(wpa_s, MSG_DEBUG,
4998 wpa_s = wpa_supplicant_add_iface(ctx, wpa_i, NULL);
5003 if (wpa_s)
5004 wpa_supplicant_event(wpa_s, event, data);