Lines Matching refs:wpa_s
48 static int wpas_select_network_from_last_scan(struct wpa_supplicant *wpa_s,
53 static int wpas_temp_disabled(struct wpa_supplicant *wpa_s,
65 wpas_clear_temp_disabled(wpa_s, ssid, 0);
72 struct wpa_supplicant *wpa_s, const u8 *bssid)
75 struct wpa_ssid *ssid = wpa_s->current_ssid;
78 bss = wpa_bss_get(wpa_s, bssid, ssid->ssid, ssid->ssid_len);
80 bss = wpa_bss_get_bssid(wpa_s, bssid);
86 static void wpa_supplicant_update_current_bss(struct wpa_supplicant *wpa_s)
88 struct wpa_bss *bss = wpa_supplicant_get_new_bss(wpa_s, wpa_s->bssid);
91 wpa_supplicant_update_scan_results(wpa_s);
94 bss = wpa_supplicant_get_new_bss(wpa_s, wpa_s->bssid);
98 wpa_s->current_bss = bss;
102 static int wpa_supplicant_select_config(struct wpa_supplicant *wpa_s)
107 if (wpa_s->conf->ap_scan == 1 && wpa_s->current_ssid) {
108 wpa_supplicant_update_current_bss(wpa_s);
112 wpa_dbg(wpa_s, MSG_DEBUG, "Select network based on association "
114 ssid = wpa_supplicant_get_ssid(wpa_s);
116 wpa_msg(wpa_s, MSG_INFO,
121 if (wpas_network_disabled(wpa_s, ssid)) {
122 wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is disabled");
126 if (disallowed_bssid(wpa_s, wpa_s->bssid) ||
127 disallowed_ssid(wpa_s, ssid->ssid, ssid->ssid_len)) {
128 wpa_dbg(wpa_s, MSG_DEBUG, "Selected BSS is disallowed");
132 res = wpas_temp_disabled(wpa_s, ssid);
134 wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is temporarily "
139 wpa_dbg(wpa_s, MSG_DEBUG, "Network configuration found for the "
144 if (wpa_supplicant_set_suites(wpa_s, NULL, ssid,
146 wpa_dbg(wpa_s, MSG_DEBUG, "Could not set WPA suites");
148 wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
151 if (wpa_s->current_ssid && wpa_s->current_ssid != ssid)
152 eapol_sm_invalidate_cached_session(wpa_s->eapol);
153 old_ssid = wpa_s->current_ssid;
154 wpa_s->current_ssid = ssid;
156 wpa_supplicant_update_current_bss(wpa_s);
158 wpa_supplicant_rsn_supp_set_config(wpa_s, wpa_s->current_ssid);
159 wpa_supplicant_initiate_eapol(wpa_s);
160 if (old_ssid != wpa_s->current_ssid)
161 wpas_notify_network_changed(wpa_s);
169 struct wpa_supplicant *wpa_s = eloop_ctx;
171 if (wpa_s->countermeasures) {
172 wpa_s->countermeasures = 0;
173 wpa_drv_set_countermeasures(wpa_s, 0);
174 wpa_msg(wpa_s, MSG_INFO, "WPA: TKIP countermeasures stopped");
175 wpa_supplicant_req_scan(wpa_s, 0, 0);
180 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s)
184 wnm_bss_keep_alive_deinit(wpa_s);
187 ibss_rsn_deinit(wpa_s->ibss_rsn);
188 wpa_s->ibss_rsn = NULL;
192 wpa_supplicant_ap_deinit(wpa_s);
195 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
198 wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
199 bssid_changed = !is_zero_ether_addr(wpa_s->bssid);
200 os_memset(wpa_s->bssid, 0, ETH_ALEN);
201 os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
203 wpa_s->sme.prev_bssid_set = 0;
206 os_memset(wpa_s->go_dev_addr, 0, ETH_ALEN);
208 wpa_s->current_bss = NULL;
209 wpa_s->assoc_freq = 0;
212 if (wpa_s->sme.ft_ies)
213 sme_update_ft_ies(wpa_s, NULL, NULL, 0);
218 wpas_notify_bssid_changed(wpa_s);
220 eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE);
221 eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
222 if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt))
223 eapol_sm_notify_eap_success(wpa_s->eapol, FALSE);
224 wpa_s->ap_ies_from_associnfo = 0;
225 wpa_s->current_ssid = NULL;
226 eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
227 wpa_s->key_mgmt = 0;
231 static void wpa_find_assoc_pmkid(struct wpa_supplicant *wpa_s)
237 if (wpa_sm_parse_own_wpa_ie(wpa_s->wpa, &ie) < 0 ||
242 pmksa_set = pmksa_cache_set_current(wpa_s->wpa,
246 eapol_sm_notify_pmkid_attempt(wpa_s->eapol, 1);
251 wpa_dbg(wpa_s, MSG_DEBUG, "RSN: PMKID from assoc IE %sfound from "
256 static void wpa_supplicant_event_pmkid_candidate(struct wpa_supplicant *wpa_s,
260 wpa_dbg(wpa_s, MSG_DEBUG, "RSN: No data in PMKID candidate "
264 wpa_dbg(wpa_s, MSG_DEBUG, "RSN: PMKID candidate event - bssid=" MACSTR
270 pmksa_candidate_add(wpa_s->wpa, data->pmkid_candidate.bssid,
276 static int wpa_supplicant_dynamic_keys(struct wpa_supplicant *wpa_s)
278 if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
279 wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE)
283 if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA &&
284 wpa_s->current_ssid &&
285 !(wpa_s->current_ssid->eapol_flags &
300 * @wpa_s: pointer to wpa_supplicant data
307 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
315 wpa_s->scard != NULL || wpa_s->conf->external_sim)
344 wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is configured to "
350 wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is configured to use SIM "
353 wpa_s->scard = scard_init(wpa_s->conf->pcsc_reader);
354 if (wpa_s->scard == NULL) {
355 wpa_msg(wpa_s, MSG_WARNING, "Failed to initialize SIM "
359 wpa_sm_set_scard_ctx(wpa_s->wpa, wpa_s->scard);
360 eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard);
418 static int wpa_supplicant_ssid_bss_match(struct wpa_supplicant *wpa_s,
428 ret = wpas_wps_ssid_bss_match(wpa_s, ssid, bss);
443 wpa_dbg(wpa_s, MSG_DEBUG, " skip RSN IE - parse "
451 wpa_dbg(wpa_s, MSG_DEBUG, " selected based on TSN "
457 wpa_dbg(wpa_s, MSG_DEBUG, " skip RSN IE - proto "
463 wpa_dbg(wpa_s, MSG_DEBUG, " skip RSN IE - PTK "
469 wpa_dbg(wpa_s, MSG_DEBUG, " skip RSN IE - GTK "
475 wpa_dbg(wpa_s, MSG_DEBUG, " skip RSN IE - key mgmt "
483 wpa_s->conf->pmf : ssid->ieee80211w) ==
485 wpa_dbg(wpa_s, MSG_DEBUG, " skip RSN IE - no mgmt "
491 wpa_dbg(wpa_s, MSG_DEBUG, " selected based on RSN IE");
500 wpa_dbg(wpa_s, MSG_DEBUG, " skip WPA IE - parse "
508 wpa_dbg(wpa_s, MSG_DEBUG, " selected based on TSN "
514 wpa_dbg(wpa_s, MSG_DEBUG, " skip WPA IE - proto "
520 wpa_dbg(wpa_s, MSG_DEBUG, " skip WPA IE - PTK "
526 wpa_dbg(wpa_s, MSG_DEBUG, " skip WPA IE - GTK "
532 wpa_dbg(wpa_s, MSG_DEBUG, " skip WPA IE - key mgmt "
537 wpa_dbg(wpa_s, MSG_DEBUG, " selected based on WPA IE");
543 wpa_dbg(wpa_s, MSG_DEBUG, " allow for non-WPA IEEE 802.1X");
549 wpa_dbg(wpa_s, MSG_DEBUG, " skip - no WPA/RSN proto match");
555 wpa_dbg(wpa_s, MSG_DEBUG, " allow in OSEN");
560 wpa_dbg(wpa_s, MSG_DEBUG, " allow in non-WPA/WPA2");
564 wpa_dbg(wpa_s, MSG_DEBUG, " reject due to mismatch with "
621 static int rate_match(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
631 modes = wpa_s->hw.modes;
641 for (i = 0; i < wpa_s->hw.num_modes; i++) {
678 wpa_dbg(wpa_s, MSG_DEBUG,
690 wpa_dbg(wpa_s, MSG_DEBUG,
712 wpa_dbg(wpa_s, MSG_DEBUG, " hardware does "
740 static struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
761 wpa_dbg(wpa_s, MSG_DEBUG, "%d: " MACSTR " ssid='%s' "
771 e = wpa_blacklist_get(wpa_s, bss->bssid);
774 if (wpa_supplicant_enabled_networks(wpa_s) == 1) {
786 wpa_dbg(wpa_s, MSG_DEBUG, " skip - blacklisted "
793 wpa_dbg(wpa_s, MSG_DEBUG, " skip - SSID not known");
797 if (disallowed_bssid(wpa_s, bss->bssid)) {
798 wpa_dbg(wpa_s, MSG_DEBUG, " skip - BSSID disallowed");
802 if (disallowed_ssid(wpa_s, bss->ssid, bss->ssid_len)) {
803 wpa_dbg(wpa_s, MSG_DEBUG, " skip - SSID disallowed");
813 if (wpas_network_disabled(wpa_s, ssid)) {
814 wpa_dbg(wpa_s, MSG_DEBUG, " skip - disabled");
818 res = wpas_temp_disabled(wpa_s, ssid);
820 wpa_dbg(wpa_s, MSG_DEBUG, " skip - disabled "
827 wpa_dbg(wpa_s, MSG_DEBUG, " skip - blacklisted "
833 wpas_wps_ssid_wildcard_ok(wpa_s, ssid, bss))
842 wpas_wps_ssid_wildcard_ok(wpa_s, ssid, bss))
854 wpa_dbg(wpa_s, MSG_DEBUG, " skip - SSID mismatch");
860 wpa_dbg(wpa_s, MSG_DEBUG, " skip - BSSID mismatch");
864 if (!wpa_supplicant_ssid_bss_match(wpa_s, ssid, bss))
871 wpa_dbg(wpa_s, MSG_DEBUG, " skip - non-WPA network "
878 wpa_dbg(wpa_s, MSG_DEBUG, " skip - ignore WPA/WPA2 AP for WEP network block");
883 wpa_dbg(wpa_s, MSG_DEBUG, " skip - non-OSEN network "
889 wpa_dbg(wpa_s, MSG_DEBUG, " skip - privacy "
895 wpa_dbg(wpa_s, MSG_DEBUG, " skip - not ESS network");
900 wpa_dbg(wpa_s, MSG_DEBUG, " skip - frequency not "
905 if (!rate_match(wpa_s, bss)) {
906 wpa_dbg(wpa_s, MSG_DEBUG, " skip - rate sets do "
915 wpa_dbg(wpa_s, MSG_DEBUG, " skip - no P2P IE seen");
925 wpa_dbg(wpa_s, MSG_DEBUG, " skip - no P2P element");
931 wpa_dbg(wpa_s, MSG_DEBUG, " skip - could not fetch P2P element");
938 wpa_dbg(wpa_s, MSG_DEBUG, " skip - no matching GO P2P Device Address in P2P element");
962 wpa_supplicant_select_bss(struct wpa_supplicant *wpa_s,
970 wpa_dbg(wpa_s, MSG_DEBUG, "Try to find BSS matching pre-selected network id=%d",
973 wpa_dbg(wpa_s, MSG_DEBUG, "Selecting BSS from priority group %d",
976 for (i = 0; i < wpa_s->last_scan_res_used; i++) {
977 struct wpa_bss *bss = wpa_s->last_scan_res[i];
978 *selected_ssid = wpa_scan_res_match(wpa_s, i, bss, group,
982 wpa_dbg(wpa_s, MSG_DEBUG, " selected BSS " MACSTR
993 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
1000 if (wpa_s->last_scan_res == NULL ||
1001 wpa_s->last_scan_res_used == 0)
1004 if (wpa_s->next_ssid) {
1008 for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
1009 if (ssid == wpa_s->next_ssid)
1013 wpa_s->next_ssid = NULL;
1017 for (prio = 0; prio < wpa_s->conf->num_prio; prio++) {
1019 wpa_s->conf->pssid[prio]->priority) {
1021 wpa_s, next_ssid, selected_ssid, 1);
1026 wpa_s, wpa_s->conf->pssid[prio],
1032 if (selected == NULL && wpa_s->blacklist &&
1033 !wpa_s->countermeasures) {
1034 wpa_dbg(wpa_s, MSG_DEBUG, "No APs found - clear "
1036 wpa_blacklist_clear(wpa_s);
1037 wpa_s->blacklist_cleared++;
1046 static void wpa_supplicant_req_new_scan(struct wpa_supplicant *wpa_s,
1049 if (!wpa_supplicant_enabled_networks(wpa_s)) {
1055 wpa_dbg(wpa_s, MSG_DEBUG, "Short-circuit new scan request "
1057 wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
1061 wpa_s->scan_for_connection = 1;
1062 wpa_supplicant_req_scan(wpa_s, timeout_sec, timeout_usec);
1066 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
1070 if (wpas_wps_scan_pbc_overlap(wpa_s, selected, ssid)) {
1071 wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_OVERLAP
1074 if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT ||
1075 wpa_s->p2p_in_provisioning) {
1077 wpa_s, NULL);
1083 wpas_wps_cancel(wpa_s);
1088 wpa_msg(wpa_s, MSG_DEBUG,
1092 wpa_s->reassociate, MAC2STR(selected->bssid),
1093 MAC2STR(wpa_s->bssid), MAC2STR(wpa_s->pending_bssid),
1094 wpa_supplicant_state_txt(wpa_s->wpa_state),
1095 ssid, wpa_s->current_ssid);
1102 if (wpa_s->reassociate ||
1103 (os_memcmp(selected->bssid, wpa_s->bssid, ETH_ALEN) != 0 &&
1104 ((wpa_s->wpa_state != WPA_ASSOCIATING &&
1105 wpa_s->wpa_state != WPA_AUTHENTICATING) ||
1106 (!is_zero_ether_addr(wpa_s->pending_bssid) &&
1107 os_memcmp(selected->bssid, wpa_s->pending_bssid, ETH_ALEN) !=
1109 (is_zero_ether_addr(wpa_s->pending_bssid) &&
1110 ssid != wpa_s->current_ssid)))) {
1111 if (wpa_supplicant_scard_init(wpa_s, ssid)) {
1112 wpa_supplicant_req_new_scan(wpa_s, 10, 0);
1115 wpa_msg(wpa_s, MSG_DEBUG, "Request association with " MACSTR,
1117 wpa_supplicant_associate(wpa_s, selected, ssid);
1119 wpa_dbg(wpa_s, MSG_DEBUG, "Already associated or trying to "
1128 wpa_supplicant_pick_new_network(struct wpa_supplicant *wpa_s)
1133 for (prio = 0; prio < wpa_s->conf->num_prio; prio++) {
1134 for (ssid = wpa_s->conf->pssid[prio]; ssid; ssid = ssid->pnext)
1136 if (wpas_network_disabled(wpa_s, ssid))
1150 struct wpa_supplicant *wpa_s)
1154 if (rsn_preauth_scan_results(wpa_s->wpa) < 0)
1157 dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
1168 rsn_preauth_scan_result(wpa_s->wpa, bss->bssid, ssid, rsn);
1174 static int wpa_supplicant_need_to_roam(struct wpa_supplicant *wpa_s,
1181 if (wpa_s->reassociate)
1183 if (wpa_s->wpa_state < WPA_ASSOCIATED)
1185 if (wpa_s->current_ssid == NULL)
1187 if (wpa_s->current_ssid != ssid)
1190 if (wpas_driver_bss_selection(wpa_s))
1193 if (wpa_s->current_ssid->ssid)
1194 current_bss = wpa_bss_get(wpa_s, wpa_s->bssid,
1195 wpa_s->current_ssid->ssid,
1196 wpa_s->current_ssid->ssid_len);
1198 current_bss = wpa_bss_get_bssid(wpa_s, wpa_s->bssid);
1210 wpa_dbg(wpa_s, MSG_DEBUG, "Considering within-ESS reassociation");
1211 wpa_dbg(wpa_s, MSG_DEBUG, "Current BSS: " MACSTR " level=%d",
1213 wpa_dbg(wpa_s, MSG_DEBUG, "Selected BSS: " MACSTR " level=%d",
1216 if (wpa_s->current_ssid->bssid_set &&
1217 os_memcmp(selected->bssid, wpa_s->current_ssid->bssid, ETH_ALEN) ==
1219 wpa_dbg(wpa_s, MSG_DEBUG, "Allow reassociation - selected BSS "
1225 wpa_dbg(wpa_s, MSG_DEBUG, "Skip roam - Current BSS has better "
1244 wpa_dbg(wpa_s, MSG_DEBUG, "Skip roam - too small difference "
1258 static int _wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s,
1270 if (wpa_s->ap_iface)
1274 wpa_supplicant_notify_scanning(wpa_s, 0);
1276 scan_res = wpa_supplicant_get_scan_results(wpa_s,
1280 if (wpa_s->conf->ap_scan == 2 || ap ||
1281 wpa_s->scan_res_handler == scan_only_handler)
1285 wpa_dbg(wpa_s, MSG_DEBUG, "Failed to get scan results - try "
1287 wpa_s, 1, 0);
1308 if (own_request && wpa_s->scan_res_handler &&
1309 (wpa_s->own_scan_running || !wpa_s->external_scan_running)) {
1310 void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
1313 scan_res_handler = wpa_s->scan_res_handler;
1314 wpa_s->scan_res_handler = NULL;
1315 scan_res_handler(wpa_s, scan_res);
1321 wpa_dbg(wpa_s, MSG_DEBUG, "Ignore scan results in AP mode");
1323 if (wpa_s->ap_iface->scan_cb)
1324 wpa_s->ap_iface->scan_cb(wpa_s->ap_iface);
1329 wpa_dbg(wpa_s, MSG_DEBUG, "New scan results available (own=%u ext=%u)",
1330 wpa_s->own_scan_running, wpa_s->external_scan_running);
1331 if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
1332 wpa_s->manual_scan_use_id && wpa_s->own_scan_running) {
1333 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS "id=%u",
1334 wpa_s->manual_scan_id);
1335 wpa_s->manual_scan_use_id = 0;
1337 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS);
1339 wpas_notify_scan_results(wpa_s);
1341 wpas_notify_scan_done(wpa_s, 1);
1343 if (!wpa_s->own_scan_running && wpa_s->external_scan_running) {
1344 wpa_dbg(wpa_s, MSG_DEBUG, "Do not use results from externally requested scan operation for network selection");
1349 if (sme_proc_obss_scan(wpa_s) > 0)
1352 if ((wpa_s->conf->ap_scan == 2 && !wpas_wps_searching(wpa_s)))
1355 if (autoscan_notify_scan(wpa_s, scan_res))
1358 if (wpa_s->disconnected) {
1359 wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
1363 if (!wpas_driver_bss_selection(wpa_s) &&
1364 bgscan_notify_scan(wpa_s, scan_res) == 1)
1367 wpas_wps_update_ap_info(wpa_s, scan_res);
1371 if (wpa_s->scan_work) {
1372 struct wpa_radio_work *work = wpa_s->scan_work;
1373 wpa_s->scan_work = NULL;
1377 return wpas_select_network_from_last_scan(wpa_s, 1, own_request);
1381 if (wpa_s->scan_work) {
1382 struct wpa_radio_work *work = wpa_s->scan_work;
1383 wpa_s->scan_work = NULL;
1390 static int wpas_select_network_from_last_scan(struct wpa_supplicant *wpa_s,
1396 selected = wpa_supplicant_pick_network(wpa_s, &ssid);
1400 skip = !wpa_supplicant_need_to_roam(wpa_s, selected, ssid);
1403 wpa_supplicant_rsn_preauth_scan_results(wpa_s);
1407 if (wpa_supplicant_connect(wpa_s, selected, ssid) < 0) {
1408 wpa_dbg(wpa_s, MSG_DEBUG, "Connect failed");
1412 wpa_supplicant_rsn_preauth_scan_results(wpa_s);
1419 wpa_dbg(wpa_s, MSG_DEBUG, "No suitable network found");
1420 ssid = wpa_supplicant_pick_new_network(wpa_s);
1422 wpa_dbg(wpa_s, MSG_DEBUG, "Setup a new network");
1423 wpa_supplicant_associate(wpa_s, NULL, ssid);
1425 wpa_supplicant_rsn_preauth_scan_results(wpa_s);
1432 int timeout_sec = wpa_s->scan_interval;
1435 if (wpas_p2p_scan_no_go_seen(wpa_s) == 1)
1438 if (wpa_s->p2p_in_provisioning ||
1439 wpa_s->show_group_started ||
1440 wpa_s->p2p_in_invitation) {
1448 wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
1454 if (wpa_s->conf->auto_interworking &&
1455 wpa_s->conf->interworking &&
1456 wpa_s->conf->cred) {
1457 wpa_dbg(wpa_s, MSG_DEBUG, "Interworking: "
1460 wpa_s->network_select = 1;
1461 wpa_s->auto_network_select = 1;
1462 interworking_start_fetch_anqp(wpa_s);
1467 if (wpa_s->after_wps > 0 || wpas_wps_searching(wpa_s)) {
1468 wpa_dbg(wpa_s, MSG_DEBUG, "Use shorter wait during WPS processing");
1471 wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
1476 if (wpa_supplicant_req_sched_scan(wpa_s))
1477 wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
1485 static void wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s,
1490 if (_wpa_supplicant_event_scan_results(wpa_s, data, 1) != 0) {
1505 dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
1507 if (ifs != wpa_s) {
1518 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s)
1525 if (wpa_s->last_scan_res_used <= 0)
1529 if (os_reltime_expired(&now, &wpa_s->last_scan, 5)) {
1534 return wpas_select_network_from_last_scan(wpa_s, 0, 1);
1542 struct wpa_supplicant *wpa_s = eloop_ctx;
1544 if (wpa_s->wpa_state < WPA_ASSOCIATED)
1547 if (!wpa_s->no_keep_alive) {
1549 MAC2STR(wpa_s->bssid));
1553 if (wpa_s->l2)
1554 l2_packet_send(wpa_s->l2, wpa_s->bssid, 0x0800,
1559 if (wpa_s->sme.bss_max_idle_period) {
1561 msec = wpa_s->sme.bss_max_idle_period * 1024; /* times 1000 */
1565 wnm_bss_keep_alive, wpa_s, NULL);
1571 static void wnm_process_assoc_resp(struct wpa_supplicant *wpa_s,
1585 wpa_s->sme.bss_max_idle_period =
1588 "TU)%s", wpa_s->sme.bss_max_idle_period,
1591 if (wpa_s->sme.bss_max_idle_period == 0)
1592 wpa_s->sme.bss_max_idle_period = 1;
1593 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) {
1594 eloop_cancel_timeout(wnm_bss_keep_alive, wpa_s, NULL);
1596 msec = wpa_s->sme.bss_max_idle_period * 1024;
1600 wnm_bss_keep_alive, wpa_s,
1610 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s)
1613 eloop_cancel_timeout(wnm_bss_keep_alive, wpa_s, NULL);
1620 static int wpas_qos_map_set(struct wpa_supplicant *wpa_s, const u8 *qos_map,
1626 res = wpa_drv_set_qos_map(wpa_s, qos_map, len);
1635 static void interworking_process_assoc_resp(struct wpa_supplicant *wpa_s,
1647 wpas_qos_map_set(wpa_s, elems.qos_map_set,
1655 static int wpa_supplicant_event_associnfo(struct wpa_supplicant *wpa_s,
1664 wpa_dbg(wpa_s, MSG_DEBUG, "Association info event");
1672 wpa_tdls_assoc_resp_ies(wpa_s->wpa, data->assoc_info.resp_ies,
1676 wnm_process_assoc_resp(wpa_s, data->assoc_info.resp_ies,
1680 interworking_process_assoc_resp(wpa_s, data->assoc_info.resp_ies,
1689 wpa_dbg(wpa_s, MSG_DEBUG, "freq=%u MHz",
1706 if (wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, p, len))
1709 wpa_find_assoc_pmkid(wpa_s);
1716 wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0);
1720 if (wpa_s->sme.auth_alg == WPA_AUTH_ALG_FT) {
1721 if (wpa_drv_get_bssid(wpa_s, bssid) < 0 ||
1722 wpa_ft_validate_reassoc_resp(wpa_s->wpa,
1726 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Validation of "
1729 wpa_s, WLAN_REASON_INVALID_IE);
1738 if (p && wpa_s->current_ssid &&
1739 wpa_s->current_ssid->key_mgmt == WPA_KEY_MGMT_WPS) {
1743 wpa_msg(wpa_s, MSG_INFO, "WPS-STRICT: AP did not "
1751 wpa_s, WLAN_REASON_INVALID_IE);
1768 wpa_s->sme.ft_used = 1;
1769 os_memcpy(wpa_s->sme.mobility_domain, p + 2,
1779 if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
1780 wpa_ft_is_completed(wpa_s->wpa)) {
1781 if (wpa_drv_get_bssid(wpa_s, bssid) < 0 ||
1782 wpa_ft_validate_reassoc_resp(wpa_s->wpa,
1786 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Validation of "
1789 wpa_s, WLAN_REASON_INVALID_IE);
1792 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Reassociation Response done");
1795 wpa_sm_set_ft_params(wpa_s->wpa, data->assoc_info.resp_ies,
1817 wpa_sm_set_ap_wpa_ie(wpa_s->wpa, p, len);
1823 wpa_sm_set_ap_rsn_ie(wpa_s->wpa, p, len);
1831 wpa_sm_set_ap_wpa_ie(wpa_s->wpa, NULL, 0);
1833 wpa_sm_set_ap_rsn_ie(wpa_s->wpa, NULL, 0);
1835 wpa_s->ap_ies_from_associnfo = 1;
1837 if (wpa_s->assoc_freq && data->assoc_info.freq &&
1838 wpa_s->assoc_freq != data->assoc_info.freq) {
1841 wpa_s->assoc_freq, data->assoc_info.freq);
1842 wpa_supplicant_update_scan_results(wpa_s);
1845 wpa_s->assoc_freq = data->assoc_info.freq;
1851 static int wpa_supplicant_assoc_update_ie(struct wpa_supplicant *wpa_s)
1855 if (!wpa_s->current_bss || !wpa_s->current_ssid)
1858 if (!wpa_key_mgmt_wpa_any(wpa_s->current_ssid->key_mgmt))
1861 bss_wpa = wpa_bss_get_vendor_ie(wpa_s->current_bss,
1863 bss_rsn = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_RSN);
1865 if (wpa_sm_set_ap_wpa_ie(wpa_s->wpa, bss_wpa,
1867 wpa_sm_set_ap_rsn_ie(wpa_s->wpa, bss_rsn,
1875 static void wpa_supplicant_event_assoc(struct wpa_supplicant *wpa_s,
1882 if (wpa_s->ap_iface) {
1885 hostapd_notif_assoc(wpa_s->ap_iface->bss[0],
1894 ft_completed = wpa_ft_is_completed(wpa_s->wpa);
1895 wpa_s, data) < 0)
1898 if (wpa_drv_get_bssid(wpa_s, bssid) < 0) {
1899 wpa_dbg(wpa_s, MSG_ERROR, "Failed to get BSSID");
1901 wpa_s, WLAN_REASON_DEAUTH_LEAVING);
1905 wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATED);
1906 if (os_memcmp(bssid, wpa_s->bssid, ETH_ALEN) != 0) {
1907 wpa_dbg(wpa_s, MSG_DEBUG, "Associated to a new BSS: BSSID="
1910 os_memcpy(wpa_s->bssid, bssid, ETH_ALEN);
1911 os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
1912 wpas_notify_bssid_changed(wpa_s);
1914 if (wpa_supplicant_dynamic_keys(wpa_s) && !ft_completed) {
1915 wpa_clear_keys(wpa_s, bssid);
1917 if (wpa_supplicant_select_config(wpa_s) < 0) {
1919 wpa_s, WLAN_REASON_DEAUTH_LEAVING);
1924 if (wpa_s->conf->ap_scan == 1) {
1926 if (wpa_s->conf->ap_scan == 1 &&
1927 wpa_s->drv_flags & WPA_DRIVER_FLAGS_BSS_SELECTION) {
1929 if (wpa_supplicant_assoc_update_ie(wpa_s) < 0)
1930 wpa_msg(wpa_s, MSG_WARNING,
1936 os_memcpy(wpa_s->sme.prev_bssid, bssid, ETH_ALEN);
1937 wpa_s->sme.prev_bssid_set = 1;
1938 wpa_s->sme.last_unprot_disconnect.sec = 0;
1941 wpa_msg(wpa_s, MSG_INFO, "Associated with " MACSTR, MAC2STR(bssid));
1942 if (wpa_s->current_ssid) {
1947 wpa_supplicant_scard_init(wpa_s, wpa_s->current_ssid);
1949 wpa_sm_notify_assoc(wpa_s->wpa, bssid);
1950 if (wpa_s->l2)
1951 l2_packet_notify_auth_start(wpa_s->l2);
1962 eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE);
1963 eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
1965 if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) || ft_completed)
1966 eapol_sm_notify_eap_success(wpa_s->eapol, FALSE);
1968 eapol_sm_notify_portEnabled(wpa_s->eapol, TRUE);
1969 wpa_s->eapol_received = 0;
1970 if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
1971 wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE ||
1972 (wpa_s->current_ssid &&
1973 wpa_s->current_ssid->mode == IEEE80211_MODE_IBSS)) {
1974 if (wpa_s->current_ssid &&
1975 wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE &&
1976 (wpa_s->drv_flags &
1982 wpa_supplicant_set_wpa_none_key(wpa_s,
1983 wpa_s->current_ssid);
1985 wpa_supplicant_cancel_auth_timeout(wpa_s);
1986 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
1989 wpa_supplicant_req_auth_timeout(wpa_s, 10, 0);
1991 wpa_supplicant_cancel_scan(wpa_s);
1993 if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE) &&
1994 wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt)) {
1999 wpa_supplicant_cancel_auth_timeout(wpa_s);
2000 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
2001 eapol_sm_notify_portValid(wpa_s->eapol, TRUE);
2002 eapol_sm_notify_eap_success(wpa_s->eapol, TRUE);
2003 } else if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE) &&
2004 wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
2010 eapol_sm_notify_portValid(wpa_s->eapol, TRUE);
2016 wpa_supplicant_cancel_auth_timeout(wpa_s);
2017 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
2018 eapol_sm_notify_portValid(wpa_s->eapol, TRUE);
2019 eapol_sm_notify_eap_success(wpa_s->eapol, TRUE);
2022 wpa_s->last_eapol_matches_bssid = 0;
2024 if (wpa_s->pending_eapol_rx) {
2027 os_reltime_sub(&now, &wpa_s->pending_eapol_rx_time, &age);
2029 os_memcmp(wpa_s->pending_eapol_rx_src, bssid, ETH_ALEN) ==
2031 wpa_dbg(wpa_s, MSG_DEBUG, "Process pending EAPOL "
2035 wpa_s, wpa_s->pending_eapol_rx_src,
2036 wpabuf_head(wpa_s->pending_eapol_rx),
2037 wpabuf_len(wpa_s->pending_eapol_rx));
2039 wpabuf_free(wpa_s->pending_eapol_rx);
2040 wpa_s->pending_eapol_rx = NULL;
2043 if ((wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
2044 wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) &&
2045 wpa_s->current_ssid &&
2046 (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SET_KEYS_AFTER_ASSOC_DONE)) {
2048 wpa_set_wep_keys(wpa_s, wpa_s->current_ssid);
2052 if (wpa_s->current_ssid &&
2053 wpa_s->current_ssid->mode == WPAS_MODE_IBSS &&
2054 wpa_s->key_mgmt != WPA_KEY_MGMT_NONE &&
2055 wpa_s->key_mgmt != WPA_KEY_MGMT_WPA_NONE &&
2056 wpa_s->ibss_rsn == NULL) {
2057 wpa_s->ibss_rsn = ibss_rsn_init(wpa_s);
2058 if (!wpa_s->ibss_rsn) {
2059 wpa_msg(wpa_s, MSG_INFO, "Failed to init IBSS RSN");
2061 wpa_s, WLAN_REASON_DEAUTH_LEAVING);
2065 ibss_rsn_set_psk(wpa_s->ibss_rsn, wpa_s->current_ssid->psk);
2069 wpas_wps_notify_assoc(wpa_s, bssid);
2081 static void wpa_supplicant_event_disassoc(struct wpa_supplicant *wpa_s,
2087 if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) {
2096 bssid = wpa_s->bssid;
2098 bssid = wpa_s->pending_bssid;
2101 wpa_s->wpa_state >= WPA_AUTHENTICATING) {
2102 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DISCONNECTED "bssid=" MACSTR
2110 static int could_be_psk_mismatch(struct wpa_supplicant *wpa_s, u16 reason_code,
2113 if (wpa_s->wpa_state != WPA_4WAY_HANDSHAKE ||
2114 !wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt))
2132 static void wpa_supplicant_event_disassoc_finish(struct wpa_supplicant *wpa_s,
2143 authenticating = wpa_s->wpa_state == WPA_AUTHENTICATING;
2144 os_memcpy(prev_pending_bssid, wpa_s->pending_bssid, ETH_ALEN);
2146 if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) {
2152 wpa_dbg(wpa_s, MSG_DEBUG, "Disconnect event - ignore in "
2157 if (could_be_psk_mismatch(wpa_s, reason_code, locally_generated)) {
2158 wpa_msg(wpa_s, MSG_INFO, "WPA: 4-Way Handshake failed - "
2160 if (wpas_p2p_4way_hs_failed(wpa_s) > 0)
2162 wpas_auth_failed(wpa_s, "WRONG_KEY");
2164 if (!wpa_s->disconnected &&
2165 (!wpa_s->auto_reconnect_disabled ||
2166 wpa_s->key_mgmt == WPA_KEY_MGMT_WPS ||
2167 wpas_wps_searching(wpa_s))) {
2168 wpa_dbg(wpa_s, MSG_DEBUG, "Auto connect enabled: try to "
2170 wpa_s->key_mgmt == WPA_KEY_MGMT_WPS,
2171 wpas_wps_searching(wpa_s),
2172 wpa_s->wpa_state);
2173 if (wpa_s->wpa_state == WPA_COMPLETED &&
2174 wpa_s->current_ssid &&
2175 wpa_s->current_ssid->mode == WPAS_MODE_INFRA &&
2184 fast_reconnect = wpa_s->current_bss;
2185 fast_reconnect_ssid = wpa_s->current_ssid;
2186 } else if (wpa_s->wpa_state >= WPA_ASSOCIATING)
2187 wpa_supplicant_req_scan(wpa_s, 0, 100000);
2189 wpa_dbg(wpa_s, MSG_DEBUG, "Do not request new "
2192 wpa_dbg(wpa_s, MSG_DEBUG, "Auto connect disabled: do not "
2194 wpa_s->reassociate = 0;
2195 wpa_s->disconnected = 1;
2196 wpa_supplicant_cancel_sched_scan(wpa_s);
2198 bssid = wpa_s->bssid;
2200 bssid = wpa_s->pending_bssid;
2201 if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
2202 wpas_connection_failed(wpa_s, bssid);
2203 wpa_sm_notify_disassoc(wpa_s->wpa);
2205 wpa_s->disconnect_reason = -reason_code;
2207 wpa_s->disconnect_reason = reason_code;
2208 wpas_notify_disconnect_reason(wpa_s);
2209 if (wpa_supplicant_dynamic_keys(wpa_s)) {
2210 wpa_dbg(wpa_s, MSG_DEBUG, "Disconnect event - remove keys");
2211 wpa_clear_keys(wpa_s, wpa_s->bssid);
2213 last_ssid = wpa_s->current_ssid;
2214 wpa_supplicant_mark_disassoc(wpa_s);
2216 if (authenticating && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)) {
2217 sme_disassoc_while_authenticating(wpa_s, prev_pending_bssid);
2218 wpa_s->current_ssid = last_ssid;
2222 !wpas_network_disabled(wpa_s, fast_reconnect_ssid) &&
2223 !disallowed_bssid(wpa_s, fast_reconnect->bssid) &&
2224 !disallowed_ssid(wpa_s, fast_reconnect->ssid,
2226 !wpas_temp_disabled(wpa_s, fast_reconnect_ssid)) {
2228 wpa_dbg(wpa_s, MSG_DEBUG, "Try to reconnect to the same BSS");
2229 if (wpa_supplicant_connect(wpa_s, fast_reconnect,
2232 wpa_supplicant_req_scan(wpa_s, 0, 100000);
2242 wpa_supplicant_req_scan(wpa_s, 0, 100000);
2250 struct wpa_supplicant *wpa_s = eloop_ctx;
2252 if (!wpa_s->pending_mic_error_report)
2255 wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Sending pending MIC error report");
2256 wpa_sm_key_request(wpa_s->wpa, 1, wpa_s->pending_mic_error_pairwise);
2257 wpa_s->pending_mic_error_report = 0;
2263 wpa_supplicant_event_michael_mic_failure(struct wpa_supplicant *wpa_s,
2269 wpa_msg(wpa_s, MSG_WARNING, "Michael MIC failure detected");
2272 if ((wpa_s->last_michael_mic_error.sec &&
2273 !os_reltime_expired(&t, &wpa_s->last_michael_mic_error, 60)) ||
2274 wpa_s->pending_mic_error_report) {
2275 if (wpa_s->pending_mic_error_report) {
2281 wpa_sm_key_request(wpa_s->wpa, 1,
2282 wpa_s->pending_mic_error_pairwise);
2288 wpa_sm_key_request(wpa_s->wpa, 1, pairwise);
2291 wpa_s->countermeasures = 1;
2293 wpa_blacklist_add(wpa_s, wpa_s->bssid);
2295 wpa_msg(wpa_s, MSG_WARNING, "TKIP countermeasures started");
2303 wpa_drv_set_countermeasures(wpa_s, 1);
2304 wpa_supplicant_deauthenticate(wpa_s,
2307 wpa_s, NULL);
2310 wpa_s, NULL);
2315 if (wpa_s->mic_errors_seen) {
2333 wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Delay MIC error "
2335 wpa_s->pending_mic_error_report = 1;
2336 wpa_s->pending_mic_error_pairwise = pairwise;
2339 wpa_s, NULL);
2343 wpa_s, NULL);
2345 wpa_sm_key_request(wpa_s->wpa, 1, pairwise);
2348 wpa_sm_key_request(wpa_s->wpa, 1, pairwise);
2351 wpa_s->last_michael_mic_error = t;
2352 wpa_s->mic_errors_seen++;
2359 struct wpa_supplicant *wpa_s;
2361 for (wpa_s = head; wpa_s != NULL; wpa_s = wpa_s->next)
2362 if (!wpa_s->interface_removed)
2370 wpa_supplicant_event_interface_status(struct wpa_supplicant *wpa_s,
2373 if (os_strcmp(wpa_s->ifname, data->interface_status.ifname) != 0)
2378 if (!wpa_s->interface_removed)
2380 wpa_s->interface_removed = 0;
2381 wpa_dbg(wpa_s, MSG_DEBUG, "Configured interface was added");
2382 if (wpa_supplicant_driver_init(wpa_s) < 0) {
2383 wpa_msg(wpa_s, MSG_INFO, "Failed to initialize the "
2388 wpa_dbg(wpa_s, MSG_DEBUG, "Configured interface was removed");
2389 wpa_s->interface_removed = 1;
2390 wpa_supplicant_mark_disassoc(wpa_s);
2391 wpa_supplicant_set_state(wpa_s, WPA_INTERFACE_DISABLED);
2392 l2_packet_deinit(wpa_s->l2);
2393 wpa_s->l2 = NULL;
2396 if (!any_interfaces(wpa_s->global->ifaces))
2406 wpa_supplicant_event_stkstart(struct wpa_supplicant *wpa_s,
2411 wpa_sm_stkstart(wpa_s->wpa, data->stkstart.peer);
2417 static void wpa_supplicant_event_tdls(struct wpa_supplicant *wpa_s,
2424 wpa_tdls_remove(wpa_s->wpa, data->tdls.peer);
2425 if (wpa_tdls_is_external_setup(wpa_s->wpa))
2426 wpa_tdls_start(wpa_s->wpa, data->tdls.peer);
2428 wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, data->tdls.peer);
2431 if (wpa_tdls_is_external_setup(wpa_s->wpa))
2432 wpa_tdls_teardown_link(wpa_s->wpa, data->tdls.peer,
2435 wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN,
2444 static void wpa_supplicant_event_wnm(struct wpa_supplicant *wpa_s,
2454 ieee802_11_send_wnmsleep_req(wpa_s, data->wnm.sleep_action,
2464 wpa_supplicant_event_ft_response(struct wpa_supplicant *wpa_s,
2470 if (wpa_ft_process_response(wpa_s->wpa, data->ft_ies.ies,
2483 static void wpa_supplicant_event_ibss_rsn_start(struct wpa_supplicant *wpa_s,
2487 if (wpa_s->wpa_state < WPA_ASSOCIATED)
2491 ssid = wpa_s->current_ssid;
2497 ibss_rsn_start(wpa_s->ibss_rsn, data->ibss_rsn_start.peer);
2501 static void wpa_supplicant_event_ibss_auth(struct wpa_supplicant *wpa_s,
2504 struct wpa_ssid *ssid = wpa_s->current_ssid;
2513 ibss_rsn_handle_auth(wpa_s->ibss_rsn, data->rx_mgmt.frame,
2520 static void ft_rx_action(struct wpa_supplicant *wpa_s, const u8 *data,
2527 if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME))
2536 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Received FT Action Response: STA "
2540 if (os_memcmp(sta_addr, wpa_s->own_addr, ETH_ALEN) != 0) {
2541 wpa_dbg(wpa_s, MSG_DEBUG, "FT: Foreign STA Address " MACSTR
2547 wpa_dbg(wpa_s, MSG_DEBUG, "FT: FT Action Response indicates "
2553 if (wpa_ft_process_response(wpa_s->wpa, data + 1 + 2 * ETH_ALEN + 2,
2561 bss = wpa_bss_get_bssid(wpa_s, target_ap_addr);
2563 wpa_s->sme.freq = bss->freq;
2564 wpa_s->sme.auth_alg = WPA_AUTH_ALG_FT;
2565 sme_associate(wpa_s, WPAS_MODE_INFRA, target_ap_addr,
2573 static void wpa_supplicant_event_unprot_deauth(struct wpa_supplicant *wpa_s,
2581 sme_event_unprot_disconnect(wpa_s, e->sa, e->da, e->reason_code);
2586 static void wpa_supplicant_event_unprot_disassoc(struct wpa_supplicant *wpa_s,
2594 sme_event_unprot_disconnect(wpa_s, e->sa, e->da, e->reason_code);
2599 static void wpas_event_disconnect(struct wpa_supplicant *wpa_s, const u8 *addr,
2604 if (wpa_s->ap_iface && addr) {
2605 hostapd_notif_disassoc(wpa_s->ap_iface->bss[0], addr);
2609 if (wpa_s->ap_iface) {
2610 wpa_dbg(wpa_s, MSG_DEBUG, "Ignore deauth event in AP mode");
2615 wpa_supplicant_event_disassoc(wpa_s, reason_code, locally_generated);
2618 ((wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) ||
2619 (wpa_s->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA)) &&
2620 eapol_sm_failed(wpa_s->eapol))) &&
2621 !wpa_s->eap_expected_failure))
2622 wpas_auth_failed(wpa_s, "AUTH_FAILED");
2626 if (wpas_p2p_deauth_notif(wpa_s, addr, reason_code, ie, ie_len,
2637 wpa_supplicant_event_disassoc_finish(wpa_s, reason_code,
2642 static void wpas_event_disassoc(struct wpa_supplicant *wpa_s,
2651 wpa_dbg(wpa_s, MSG_DEBUG, "Disassociation notification");
2659 wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u%s", reason_code,
2662 wpa_dbg(wpa_s, MSG_DEBUG, " * address " MACSTR,
2669 if (wpa_s->ap_iface && info && info->addr) {
2670 hostapd_notif_disassoc(wpa_s->ap_iface->bss[0], info->addr);
2674 if (wpa_s->ap_iface) {
2675 wpa_dbg(wpa_s, MSG_DEBUG, "Ignore disassoc event in AP mode");
2683 wpa_s, info->addr, reason_code, info->ie, info->ie_len,
2688 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
2689 sme_event_disassoc(wpa_s, info);
2691 wpas_event_disconnect(wpa_s, addr, reason_code, locally_generated,
2696 static void wpas_event_deauth(struct wpa_supplicant *wpa_s,
2705 wpa_dbg(wpa_s, MSG_DEBUG, "Deauthentication notification");
2713 wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u%s",
2717 wpa_dbg(wpa_s, MSG_DEBUG, " * address " MACSTR,
2724 wpa_reset_ft_completed(wpa_s->wpa);
2726 wpas_event_disconnect(wpa_s, addr, reason_code,
2768 struct wpa_supplicant *wpa_s, struct channel_list_changed *info)
2772 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_REGDOM_CHANGE "init=%s type=%s%s%s",
2777 if (wpa_s->drv_priv == NULL)
2780 free_hw_features(wpa_s);
2781 wpa_s->hw.modes = wpa_drv_get_hw_feature_data(
2782 wpa_s, &wpa_s->hw.num_modes, &wpa_s->hw.flags);
2784 wpas_p2p_update_channel_list(wpa_s);
2790 dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
2792 if (ifs != wpa_s) {
2803 static void wpas_event_rx_mgmt_action(struct wpa_supplicant *wpa_s,
2819 wpa_dbg(wpa_s, MSG_DEBUG, "Received Action frame: SA=" MACSTR
2825 ft_rx_action(wpa_s, payload, plen);
2833 sme_sa_query_rx(wpa_s, mgmt->sa, payload, plen);
2841 ieee802_11_rx_wnm_action(wpa_s, mgmt, len);
2849 gas_query_rx(wpa_s->gas, mgmt->da, mgmt->sa, mgmt->bssid,
2858 wpa_dbg(wpa_s, MSG_DEBUG,
2870 wpa_dbg(wpa_s, MSG_DEBUG, "Interworking: Received QoS Map Configure frame from "
2872 if (os_memcmp(mgmt->sa, wpa_s->bssid, ETH_ALEN) == 0 &&
2875 wpas_qos_map_set(wpa_s, pos + 2, pos[1]);
2880 wpas_p2p_rx_action(wpa_s, mgmt->da, mgmt->sa, mgmt->bssid,
2885 static void wpa_supplicant_notify_avoid_freq(struct wpa_supplicant *wpa_s,
2898 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_AVOID_FREQ "ranges=%s",
2902 if (freq_range_list_parse(&wpa_s->global->p2p_go_avoid_freq, str)) {
2903 wpa_dbg(wpa_s, MSG_ERROR, "%s: Failed to parse freq range",
2906 wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Update channel list based on frequency avoid event");
2907 wpas_p2p_update_channel_list(wpa_s);
2910 for (ifs = wpa_s->global->ifaces; ifs; ifs = ifs->next) {
2940 struct wpa_supplicant *wpa_s = ctx;
2942 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED &&
2946 wpa_dbg(wpa_s, MSG_DEBUG,
2966 wpa_dbg(wpa_s, level, "Event %s (%d) received",
2973 sme_event_auth(wpa_s, data);
2976 wpa_supplicant_event_assoc(wpa_s, data);
2979 wpas_event_disassoc(wpa_s,
2983 wpas_event_deauth(wpa_s,
2987 wpa_supplicant_event_michael_mic_failure(wpa_s, data);
2991 os_get_reltime(&wpa_s->scan_start_time);
2992 if (wpa_s->own_scan_requested) {
2995 os_reltime_sub(&wpa_s->scan_start_time,
2996 &wpa_s->scan_trigger_time, &diff);
2997 wpa_dbg(wpa_s, MSG_DEBUG, "Own scan request started a scan in %ld.%06ld seconds",
2999 wpa_s->own_scan_requested = 0;
3000 wpa_s->own_scan_running = 1;
3001 if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
3002 wpa_s->manual_scan_use_id) {
3003 wpa_msg_ctrl(wpa_s, MSG_INFO,
3005 wpa_s->manual_scan_id);
3007 wpa_msg_ctrl(wpa_s, MSG_INFO,
3011 wpa_dbg(wpa_s, MSG_DEBUG, "External program started a scan");
3012 wpa_s->external_scan_running = 1;
3013 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_STARTED);
3017 if (os_reltime_initialized(&wpa_s->scan_start_time)) {
3020 os_reltime_sub(&now, &wpa_s->scan_start_time, &diff);
3021 wpa_s->scan_start_time.sec = 0;
3022 wpa_s->scan_start_time.usec = 0;
3023 wpa_dbg(wpa_s
3026 wpa_supplicant_event_scan_results(wpa_s, data);
3027 wpa_s->own_scan_running = 0;
3028 wpa_s->external_scan_running = 0;
3029 radio_work_check_next(wpa_s);
3033 wpa_supplicant_event_associnfo(wpa_s, data);
3036 wpa_supplicant_event_interface_status(wpa_s, data);
3039 wpa_supplicant_event_pmkid_candidate(wpa_s, data);
3043 wpa_supplicant_event_stkstart(wpa_s, data);
3048 wpa_supplicant_event_tdls(wpa_s, data);
3053 wpa_supplicant_event_wnm(wpa_s, data);
3058 wpa_supplicant_event_ft_response(wpa_s, data);
3063 wpa_supplicant_event_ibss_rsn_start(wpa_s, data);
3068 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_ASSOC_REJECT
3073 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_ASSOC_REJECT
3076 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
3077 sme_event_assoc_reject(wpa_s, data);
3081 bssid = wpa_s->pending_bssid;
3082 wpas_connection_failed(wpa_s, bssid);
3083 wpa_supplicant_mark_disassoc(wpa_s);
3087 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
3088 sme_event_auth_timed_out(wpa_s, data);
3091 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
3092 sme_event_assoc_timed_out(wpa_s, data);
3095 wpa_dbg(wpa_s, MSG_DEBUG, "EVENT_TX_STATUS dst=" MACSTR
3100 if (wpa_s->ap_iface == NULL) {
3105 wpa_s, data->tx_status.dst,
3116 wpa_dbg(wpa_s, MSG_DEBUG, "EVENT_TX_STATUS pending_dst="
3117 MACSTR, MAC2STR(wpa_s->parent->pending_action_dst));
3124 os_memcmp(wpa_s->parent->pending_action_dst,
3127 wpa_s->parent, data->tx_status.dst,
3139 ap_mgmt_tx_cb(wpa_s, data->tx_status.data,
3145 ap_tx_status(wpa_s, data->tx_status.dst,
3155 ap_eapol_tx_status(wpa_s, data->eapol_tx_status.dst,
3161 ap_client_poll_ok(wpa_s, data->client_poll.addr);
3164 if (wpa_s->ap_iface == NULL)
3166 ap_rx_from_unknown_sta(wpa_s, data->rx_from_unknown.addr,
3172 if (!wpa_s->ap_iface) {
3173 wpa_dbg(wpa_s, MSG_DEBUG, "AP: Ignore channel switch "
3178 wpas_ap_ch_switch(wpa_s, data->ch_switch.freq,
3191 if (wpa_s->ext_mgmt_frame_handling) {
3198 wpa_msg(wpa_s, MSG_INFO, "MGMT-RX freq=%d datarate=%u ssi_signal=%d %s",
3213 if (wpa_s->ap_iface == NULL) {
3224 wpa_s, src, mgmt->da,
3233 wpa_supplicant_event_ibss_auth(wpa_s, data);
3240 wpa_s, data->rx_mgmt.frame,
3246 wpa_dbg(wpa_s, MSG_DEBUG, "AP: ignore received "
3259 wpas_notify_preq(wpa_s, mgmt->sa, mgmt->da,
3264 ap_mgmt_rx(wpa_s, &data->rx_mgmt);
3273 if (wpa_s->ap_iface) {
3274 hostapd_probe_req_rx(wpa_s->ap_iface->bss[0],
3284 wpas_p2p_probe_req_rx(wpa_s, data->rx_probe_req.sa,
3294 wpa_s, data->remain_on_channel.freq,
3298 wpa_s, data->remain_on_channel.freq,
3304 wpa_s, data->remain_on_channel.freq);
3307 wpa_s, data->remain_on_channel.freq);
3310 wpa_supplicant_rx_eapol(wpa_s, data->eapol_rx.src,
3315 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SIGNAL_CHANGE
3322 wpa_s, data->signal_change.above_threshold,
3328 wpa_dbg(wpa_s, MSG_DEBUG, "Interface was enabled");
3329 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
3330 wpa_supplicant_update_mac_addr(wpa_s);
3331 if (wpa_s->p2p_mgmt) {
3332 wpa_supplicant_set_state(wpa_s,
3338 if (!wpa_s->ap_iface) {
3339 wpa_supplicant_set_state(wpa_s,
3341 wpa_supplicant_req_scan(wpa_s, 0, 0);
3343 wpa_supplicant_set_state(wpa_s,
3346 wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
3347 wpa_supplicant_req_scan(wpa_s, 0, 0);
3352 wpa_dbg(wpa_s, MSG_DEBUG, "Interface was disabled");
3354 if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_GO ||
3355 (wpa_s->current_ssid && wpa_s->current_ssid->p2p_group &&
3356 wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO)) {
3362 wpas_p2p_disconnect(wpa_s);
3365 if (wpa_s->p2p_scan_work && wpa_s->global->p2p &&
3366 p2p_in_progress(wpa_s->global->p2p) > 1) {
3370 p2p_stop_find(wpa_s->global->p2p);
3374 if (wpa_s->wpa_state >= WPA_AUTHENTICATING) {
3380 wpa_s, WLAN_REASON_DEAUTH_LEAVING, 1);
3382 wpa_supplicant_mark_disassoc(wpa_s);
3383 radio_remove_works(wpa_s, NULL, 0);
3385 wpa_supplicant_set_state(wpa_s, WPA_INTERFACE_DISABLED);
3389 wpa_s, &data->channel_list_changed);
3392 wpas_p2p_interface_unavailable(wpa_s);
3395 wpa_dbg(wpa_s, MSG_DEBUG, "Best channel event received "
3399 wpa_s->best_24_freq = data->best_chan.freq_24;
3400 wpa_s->best_5_freq = data->best_chan.freq_5;
3401 wpa_s->best_overall_freq = data->best_chan.freq_overall;
3402 wpas_p2p_update_best_channels(wpa_s, data->best_chan.freq_24,
3407 wpa_supplicant_event_unprot_deauth(wpa_s,
3411 wpa_supplicant_event_unprot_disassoc(wpa_s,
3416 if (wpa_s->ap_iface && data)
3417 hostapd_event_sta_low_ack(wpa_s->ap_iface->bss[0],
3422 wpa_tdls_disable_unreachable_link(wpa_s->wpa,
3428 ibss_rsn_stop(wpa_s->ibss_rsn, data->ibss_peer_lost.peer);
3433 wpa_s->bssid, ETH_ALEN))
3435 if (!wpa_s->wpa)
3437 wpa_sm_update_replay_ctr(wpa_s->wpa,
3441 wpa_s->pno = 0;
3442 wpa_s->sched_scanning = 0;
3443 wpa_supplicant_notify_scanning(wpa_s, 0);
3445 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
3452 if (wpa_s->sched_scan_timed_out) {
3453 wpa_supplicant_req_sched_scan(wpa_s);
3454 } else if (wpa_s->pno_sched_pending) {
3455 wpa_s->pno_sched_pending = 0;
3456 wpas_start_pno(wpa_s);
3462 wpas_wps_start_pbc(wpa_s, NULL, 0);
3466 wpa_supplicant_notify_avoid_freq(wpa_s, data);
3470 if (!wpa_s->ap_iface || !data)
3473 wpa_s->ap_iface->bss[0],
3479 wpa_msg(wpa_s, MSG_INFO, "Unknown event %d", event);
