src/ap/drv_callbacks.c

47 				      struct sta_info *sta)
55 		   __func__, MAC2STR(sta->addr));
56 	eloop_cancel_timeout(fils_hlp_timeout, hapd, sta);
57 	if (!sta->fils_pending_assoc_req)
60 	ieee802_11_parse_elems(sta->fils_pending_assoc_req,
61 			       sta->fils_pending_assoc_req_len, &elems, 0);
68 	p = hostapd_eid_assoc_fils_session(sta->wpa_sm, p,
70 					   sta->fils_hlp_resp);
72 	reply_res = hostapd_sta_assoc(hapd, sta->addr,
73 				      sta->fils_pending_assoc_is_reassoc,
76 	ap_sta_set_authorized(hapd, sta, 1);
77 	new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0;
78 	sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC;
79 	sta->flags &= ~WLAN_STA_WNM_SLEEP_MODE;
80 	hostapd_set_sta_flags(hapd, sta);
81 	wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FILS);
82 	ieee802_1x_notify_port_enabled(sta->eapol_sm, 1);
83 	hostapd_new_assoc_sta(hapd, sta, !new_assoc);
84 	os_free(sta->fils_pending_assoc_req);
85 	sta->fils_pending_assoc_req = NULL;
86 	sta->fils_pending_assoc_req_len = 0;
87 	wpabuf_free(sta->fils_hlp_resp);
88 	sta->fils_hlp_resp = NULL;
89 	wpabuf_free(sta->hlp_dhcp_discover);
90 	sta->hlp_dhcp_discover = NULL;
98 	if (reply_res != WLAN_STATUS_SUCCESS || sta->added_unassoc) {
99 		hostapd_drv_sta_remove(hapd, sta->addr);
100 		sta->added_unassoc = 0;
109 	struct sta_info *sta;
165 	sta = ap_get_sta(hapd, addr);
166 	if (sta) {
167 		ap_sta_no_session_timeout(hapd, sta);
168 		accounting_sta_stop(hapd, sta);
174 		sta->timeout_next = STA_NULLFUNC;
176 		sta = ap_sta_add(hapd, addr);
177 		if (sta == NULL) {
183 	sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS | WLAN_STA_WPS2);
202 		wpabuf_free(sta->p2p_ie);
203 		sta->p2p_ie = ieee802_11_vendor_ie_concat(req_ies, req_ies_len,
205 		if (sta->p2p_ie)
206 			p2p_dev_addr = p2p_get_go_dev_addr(sta->p2p_ie);
221 			ht40_intolerant_add(hapd->iface, sta);
229 			sta->qos_map_enabled = 1;
234 	wpabuf_free(sta->hs20_ie);
236 		sta->hs20_ie = wpabuf_alloc_copy(elems.hs20 + 4,
239 		sta->hs20_ie = NULL;
241 	wpabuf_free(sta->roaming_consortium);
243 		sta->roaming_consortium = wpabuf_alloc_copy(
247 		sta->roaming_consortium = NULL;
251 	wpabuf_free(sta->mb_ies);
253 		sta->mb_ies = mb_ies_by_info(&elems.mb_ies);
255 		sta->mb_ies = NULL;
258 	mbo_ap_check_sta_assoc(hapd, sta, &elems);
260 	ap_copy_sta_supp_op_classes(sta, elems.supp_op_classes,
269 				sta->flags |= WLAN_STA_MAYBE_WPS;
284 			sta->flags |= WLAN_STA_WPS;
291 					sta->flags |= WLAN_STA_WPS2;
299 		if (sta->wpa_sm == NULL)
300 			sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
301 							sta->addr,
303 		if (sta->wpa_sm == NULL) {
308 		res = wpa_validate_wpa_ie(hapd->wpa_auth, sta->wpa_sm,
344 		if ((sta->flags & (WLAN_STA_ASSOC | WLAN_STA_MFP)) ==
346 		    !sta->sa_query_timed_out &&
347 		    sta->sa_query_count > 0)
348 			ap_check_sa_query_timeout(hapd, sta);
349 		if ((sta->flags & (WLAN_STA_ASSOC | WLAN_STA_MFP)) ==
351 		    !sta->sa_query_timed_out &&
352 		    (sta->auth_alg != WLAN_AUTH_FT)) {
360 			if (sta->sa_query_count == 0)
361 				ap_sta_start_sa_query(hapd, sta);
365 			p = hostapd_eid_assoc_comeback_time(hapd, sta, p);
372 		if (wpa_auth_uses_mfp(sta->wpa_sm))
373 			sta->flags |= WLAN_STA_MFP;
375 			sta->flags &= ~WLAN_STA_MFP;
379 		if (sta->auth_alg == WLAN_AUTH_FT) {
380 			status = wpa_ft_validate_reassoc(sta->wpa_sm, req_ies,
411 			sta->flags |= WLAN_STA_WPS;
415 				sta->flags |= WLAN_STA_WPS2;
418 			sta->flags |= WLAN_STA_MAYBE_WPS;
425 				hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
432 		if (sta->wpa_sm == NULL)
433 			sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
434 							sta->addr, NULL);
435 		if (sta->wpa_sm == NULL) {
440 		if (wpa_validate_osen(hapd->wpa_auth, sta->wpa_sm,
448 	    elems.mbo && sta->cell_capa && !(sta->flags & WLAN_STA_MFP) &&
461 	p = wpa_sm_write_assoc_resp_ies(sta->wpa_sm, buf, sizeof(buf),
462 					sta->auth_alg, req_ies, req_ies_len);
470 	if (sta->auth_alg == WLAN_AUTH_FILS_SK ||
471 	    sta->auth_alg == WLAN_AUTH_FILS_SK_PFS ||
472 	    sta->auth_alg == WLAN_AUTH_FILS_PK) {
478 		if (!wpa_fils_validate_fils_session(sta->wpa_sm, req_ies,
480 						    sta->fils_session)) {
486 		res = wpa_fils_validate_key_confirm(sta->wpa_sm, req_ies,
494 		if (fils_process_hlp(hapd, sta, req_ies, req_ies_len) > 0) {
503 		if (sta) {
505 			eloop_cancel_timeout(fils_hlp_timeout, hapd, sta);
506 			os_free(sta->fils_pending_assoc_req);
507 			sta->fils_pending_assoc_req = NULL;
508 			sta->fils_pending_assoc_req_len = 0;
509 			wpabuf_free(sta->fils_hlp_resp);
510 			sta->fils_hlp_resp = NULL;
511 			sta->fils_drv_assoc_finish = 0;
514 		if (sta && delay_assoc && status == WLAN_STATUS_SUCCESS) {
524 			sta->fils_pending_assoc_req = req_tmp;
525 			sta->fils_pending_assoc_req_len = req_ies_len;
526 			sta->fils_pending_assoc_is_reassoc = reassoc;
527 			sta->fils_drv_assoc_finish = 1;
530 				   MACSTR, MAC2STR(sta->addr));
533 				fils_hlp_timeout, hapd, sta);
536 		p = hostapd_eid_assoc_fils_session(sta->wpa_sm, p,
538 						   sta->fils_hlp_resp);
546 	    wpa_auth_sta_key_mgmt(sta->wpa_sm) == WPA_KEY_MGMT_OWE &&
550 		npos = owe_assoc_req_process(hapd, sta,
570 		dpp_pfs_free(sta->dpp_pfs);
571 		sta->dpp_pfs = NULL;
574 		    hapd->conf->dpp_netaccesskey && sta->wpa_sm &&
575 		    wpa_auth_sta_key_mgmt(sta->wpa_sm) == WPA_KEY_MGMT_DPP &&
577 			sta->dpp_pfs = dpp_pfs_init(
580 			if (!sta->dpp_pfs) {
587 			if (dpp_pfs_process(sta->dpp_pfs, elems.owe_dh,
589 				dpp_pfs_free(sta->dpp_pfs);
590 				sta->dpp_pfs = NULL;
596 		wpa_auth_set_dpp_z(sta->wpa_sm, sta->dpp_pfs ?
597 				   sta->dpp_pfs->secret : NULL);
604 	if (sta->auth_alg == WLAN_AUTH_FT ||
605 	    sta->auth_alg == WLAN_AUTH_FILS_SK ||
606 	    sta->auth_alg == WLAN_AUTH_FILS_SK_PFS ||
607 	    sta->auth_alg == WLAN_AUTH_FILS_PK)
608 		ap_sta_set_authorized(hapd, sta, 1);
615 	new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0;
616 	sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC;
617 	sta->flags &= ~WLAN_STA_WNM_SLEEP_MODE;
619 	hostapd_set_sta_flags(hapd, sta);
621 	if (reassoc && (sta->auth_alg == WLAN_AUTH_FT))
622 		wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FT);
624 	else if (sta->auth_alg == WLAN_AUTH_FILS_SK ||
625 		 sta->auth_alg == WLAN_AUTH_FILS_SK_PFS ||
626 		 sta->auth_alg == WLAN_AUTH_FILS_PK)
627 		wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FILS);
630 		wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC);
632 	hostapd_new_assoc_sta(hapd, sta, !new_assoc);
634 	ieee802_1x_notify_port_enabled(sta->eapol_sm, 1);
638 		p2p_group_notif_assoc(hapd->p2p_group, sta->addr,
649 	hostapd_drv_sta_disassoc(hapd, sta->addr, reason);
650 	ap_free_sta(hapd, sta);
657 	struct sta_info *sta;
675 	sta = ap_get_sta(hapd, addr);
676 	if (sta == NULL) {
683 	ap_sta_set_authorized(hapd, sta, 0);
684 	sta->flags &= ~(WLAN_STA_AUTH | WLAN_STA_ASSOC);
685 	wpa_auth_sm_event(sta->wpa_sm, WPA_DISASSOC);
686 	sta->acct_terminate_cause = RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST;
687 	ieee802_1x_notify_port_enabled(sta->eapol_sm, 0);
688 	ap_free_sta(hapd, sta);
694 	struct sta_info *sta = ap_get_sta(hapd, addr);
696 	if (!sta || !hapd->conf->disassoc_low_ack || sta->agreed_to_steer)
703 	ap_sta_disassociate(hapd, sta, WLAN_REASON_DISASSOC_LOW_ACK);
711 	struct sta_info *sta = ap_get_sta(hapd, addr);
714 	if (!sta)
1034 	struct sta_info *sta;
1036 	sta = ap_get_sta(hapd, dst);
1037 	if (sta == NULL)
1042 	sta->flags |= WLAN_STA_AUTH;
1051 					    struct sta_info *sta, u16 resp,
1055 		hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
1057 		sta->flags |= WLAN_STA_AUTH;
1058 		wpa_auth_sm_event(sta->wpa_sm, WPA_AUTH);
1059 		sta->auth_alg = WLAN_AUTH_FILS_SK;
1060 		mlme_authenticate_indication(hapd, sta);
1062 		hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
1067 	hostapd_sta_auth(hapd, sta->addr, 2, resp,
1078 	struct sta_info *sta;
1083 	sta = ap_get_sta(hapd, rx_auth->peer);
1084 	if (!sta) {
1085 		sta = ap_sta_add(hapd, rx_auth->peer);
1086 		if (sta == NULL) {
1091 	sta->flags &= ~WLAN_STA_PREAUTH;
1092 	ieee802_1x_notify_pre_auth(sta->eapol_sm, 0);
1095 		sta->auth_alg = WLAN_AUTH_FT;
1096 		if (sta->wpa_sm == NULL)
1097 			sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
1098 							sta->addr, NULL);
1099 		if (sta->wpa_sm == NULL) {
1105 		wpa_ft_process_auth(sta->wpa_sm, rx_auth->bssid,
1115 		sta->auth_alg = WLAN_AUTH_FILS_SK;
1116 		handle_auth_fils(hapd, sta, rx_auth->ies, rx_auth->ies_len,
1135 	struct sta_info *sta;
1156 	sta = ap_get_sta(hapd, mgmt->sa);
1157 	if (sta == NULL) {
1163 		wpa_ft_action_rx(sta->wpa_sm, (u8 *) &mgmt->u.action, plen);
1345 	struct sta_info *sta = ap_get_sta(hapd, addr);
1347 	if (sta)
1352 	sta = ap_sta_add(hapd, addr);
1353 	if (sta) {
1354 		hostapd_new_assoc_sta(hapd, sta, 0);
1369 	struct sta_info *sta;
1373 		sta = ap_get_sta(iface->bss[j], src);
1374 		if (sta && sta->flags & WLAN_STA_ASSOC) {
1575 	struct sta_info *sta = ap_get_sta(hapd, addr);
1577 	if (sta) {
1578 		os_free(sta->ifname_wds);
1580 			sta->ifname_wds = os_strdup(ifname);
1582 			sta->ifname_wds = NULL;
1598 	struct sta_info *sta;
1626 	sta = ap_get_sta(hapd, peer);
1627 	if (sta) {
1628 		ap_sta_no_session_timeout(hapd, sta);
1629 		accounting_sta_stop(hapd, sta);
1635 		sta->timeout_next = STA_NULLFUNC;
1637 		sta = ap_sta_add(hapd, peer);
1638 		if (!sta) {
1643 	sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS | WLAN_STA_WPS2);
1645 	status = owe_process_rsn_ie(hapd, sta, elems.rsn_ie,
1649 		ap_free_sta(hapd, sta);