2 * Copyright (c) 2009, Atheros Communications, Inc.
3 * Copyright (c) 2011-2013, Qualcomm Atheros, Inc.
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
13 #include "common/ieee802_11_common.h"
14 #include "common/ieee802_11_defs.h"
15 #include "common/gas.h"
16 #include "common/wpa_ctrl.h"
17 #include "rsn_supp/wpa.h"
18 #include "wpa_supplicant_i.h"
23 #include "blacklist.h"
24 #include "gas_query.h"
25 #include "interworking.h"
26 #include "hs20_supplicant.h"
29 #define OSU_MAX_ITEMS 10
31 struct osu_lang_string {
43 unsigned int failed:1;
51 u32 osu_methods; /* bit 0 = OMA-DM, bit 1 = SOAP-XML SPP */
53 struct osu_lang_string friendly_name[OSU_MAX_ITEMS];
54 size_t friendly_name_count;
55 struct osu_lang_string serv_desc[OSU_MAX_ITEMS];
56 size_t serv_desc_count;
57 struct osu_icon icon[OSU_MAX_ITEMS];
62 void wpas_hs20_add_indication(struct wpabuf *buf, int pps_mo_id)
66 wpabuf_put_u8(buf, WLAN_EID_VENDOR_SPECIFIC);
67 wpabuf_put_u8(buf, pps_mo_id >= 0 ? 7 : 5);
68 wpabuf_put_be24(buf, OUI_WFA);
69 wpabuf_put_u8(buf, HS20_INDICATION_OUI_TYPE);
72 conf |= HS20_PPS_MO_ID_PRESENT;
73 wpabuf_put_u8(buf, conf);
75 wpabuf_put_le16(buf, pps_mo_id);
79 int is_hs20_network(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
82 if (!wpa_s->conf->hs20 || !ssid)
85 if (ssid->parent_cred)
88 if (bss && !wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE))
92 * This may catch some non-Hotspot 2.0 cases, but it is safer to do that
93 * than cause Hotspot 2.0 connections without indication element getting
94 * added. Non-Hotspot 2.0 APs should ignore the unknown vendor element.
97 if (!(ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X))
99 if (!(ssid->pairwise_cipher & WPA_CIPHER_CCMP))
101 if (ssid->proto != WPA_PROTO_RSN)
108 int hs20_get_pps_mo_id(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
110 struct wpa_cred *cred;
112 if (ssid == NULL || ssid->parent_cred == NULL)
115 for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
116 if (ssid->parent_cred == cred)
117 return cred->update_identifier;
124 struct wpabuf * hs20_build_anqp_req(u32 stypes, const u8 *payload,
130 buf = gas_anqp_build_initial_req(0, 100 + payload_len);
134 len_pos = gas_anqp_add_element(buf, ANQP_VENDOR_SPECIFIC);
135 wpabuf_put_be24(buf, OUI_WFA);
136 wpabuf_put_u8(buf, HS20_ANQP_OUI_TYPE);
137 if (stypes == BIT(HS20_STYPE_NAI_HOME_REALM_QUERY)) {
138 wpabuf_put_u8(buf, HS20_STYPE_NAI_HOME_REALM_QUERY);
139 wpabuf_put_u8(buf, 0); /* Reserved */
141 wpabuf_put_data(buf, payload, payload_len);
142 } else if (stypes == BIT(HS20_STYPE_ICON_REQUEST)) {
143 wpabuf_put_u8(buf, HS20_STYPE_ICON_REQUEST);
144 wpabuf_put_u8(buf, 0); /* Reserved */
146 wpabuf_put_data(buf, payload, payload_len);
149 wpabuf_put_u8(buf, HS20_STYPE_QUERY_LIST);
150 wpabuf_put_u8(buf, 0); /* Reserved */
151 for (i = 0; i < 32; i++) {
153 wpabuf_put_u8(buf, i);
156 gas_anqp_set_element_len(buf, len_pos);
158 gas_anqp_set_len(buf);
164 int hs20_anqp_send_req(struct wpa_supplicant *wpa_s, const u8 *dst, u32 stypes,
165 const u8 *payload, size_t payload_len)
173 freq = wpa_s->assoc_freq;
174 bss = wpa_bss_get_bssid(wpa_s, dst);
176 wpa_bss_anqp_unshare_alloc(bss);
182 wpa_printf(MSG_DEBUG, "HS20: ANQP Query Request to " MACSTR " for "
183 "subtypes 0x%x", MAC2STR(dst), stypes);
185 buf = hs20_build_anqp_req(stypes, payload, payload_len);
189 res = gas_query_req(wpa_s->gas, dst, freq, buf, anqp_resp_cb, wpa_s);
191 wpa_printf(MSG_DEBUG, "ANQP: Failed to send Query Request");
195 wpa_printf(MSG_DEBUG, "ANQP: Query started with dialog token "
202 static int hs20_process_icon_binary_file(struct wpa_supplicant *wpa_s,
203 const u8 *sa, const u8 *pos,
211 wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR " Icon Binary File",
215 wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short Icon Binary File "
216 "value from " MACSTR, MAC2STR(sa));
220 wpa_printf(MSG_DEBUG, "HS 2.0: Download Status Code %u", *pos);
226 if ((size_t) 1 + pos[0] > slen) {
227 wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short Icon Binary File "
228 "value from " MACSTR, MAC2STR(sa));
231 wpa_hexdump_ascii(MSG_DEBUG, "Icon Type", pos + 1, pos[0]);
232 png = os_strncasecmp((char *) pos + 1, "image/png", 9) == 0;
237 wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short Icon Binary File "
238 "value from " MACSTR, MAC2STR(sa));
241 data_len = WPA_GET_LE16(pos);
245 if (data_len > slen) {
246 wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short Icon Binary File "
247 "value from " MACSTR, MAC2STR(sa));
251 wpa_printf(MSG_DEBUG, "Icon Binary Data: %u bytes", data_len);
252 if (wpa_s->conf->osu_dir == NULL)
255 wpa_s->osu_icon_id++;
256 if (wpa_s->osu_icon_id == 0)
257 wpa_s->osu_icon_id++;
258 snprintf(fname, sizeof(fname), "%s/osu-icon-%u.%s",
259 wpa_s->conf->osu_dir, wpa_s->osu_icon_id,
260 png ? "png" : "icon");
261 f = fopen(fname, "wb");
264 if (fwrite(pos, slen, 1, f) != 1) {
271 wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP-ICON %s", fname);
276 static void hs20_continue_icon_fetch(void *eloop_ctx, void *sock_ctx)
278 struct wpa_supplicant *wpa_s = eloop_ctx;
279 if (wpa_s->fetch_osu_icon_in_progress)
280 hs20_next_osu_icon(wpa_s);
284 static void hs20_osu_icon_fetch_result(struct wpa_supplicant *wpa_s, int res)
287 for (i = 0; i < wpa_s->osu_prov_count; i++) {
288 struct osu_provider *osu = &wpa_s->osu_prov[i];
289 for (j = 0; j < osu->icon_count; j++) {
290 struct osu_icon *icon = &osu->icon[j];
291 if (icon->id || icon->failed)
296 icon->id = wpa_s->osu_icon_id;
303 void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
304 const u8 *sa, const u8 *data, size_t slen)
306 const u8 *pos = data;
308 struct wpa_bss *bss = wpa_bss_get_bssid(wpa_s, sa);
309 struct wpa_bss_anqp *anqp = NULL;
321 pos++; /* Reserved */
325 case HS20_STYPE_CAPABILITY_LIST:
326 wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
327 " HS Capability List", MAC2STR(sa));
328 wpa_hexdump_ascii(MSG_DEBUG, "HS Capability List", pos, slen);
330 case HS20_STYPE_OPERATOR_FRIENDLY_NAME:
331 wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
332 " Operator Friendly Name", MAC2STR(sa));
333 wpa_hexdump_ascii(MSG_DEBUG, "oper friendly name", pos, slen);
335 wpabuf_free(anqp->hs20_operator_friendly_name);
336 anqp->hs20_operator_friendly_name =
337 wpabuf_alloc_copy(pos, slen);
340 case HS20_STYPE_WAN_METRICS:
341 wpa_hexdump(MSG_DEBUG, "WAN Metrics", pos, slen);
343 wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short WAN "
344 "Metrics value from " MACSTR, MAC2STR(sa));
347 wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
348 " WAN Metrics %02x:%u:%u:%u:%u:%u", MAC2STR(sa),
349 pos[0], WPA_GET_LE32(pos + 1), WPA_GET_LE32(pos + 5),
350 pos[9], pos[10], WPA_GET_LE16(pos + 11));
352 wpabuf_free(anqp->hs20_wan_metrics);
353 anqp->hs20_wan_metrics = wpabuf_alloc_copy(pos, slen);
356 case HS20_STYPE_CONNECTION_CAPABILITY:
357 wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
358 " Connection Capability", MAC2STR(sa));
359 wpa_hexdump_ascii(MSG_DEBUG, "conn capability", pos, slen);
361 wpabuf_free(anqp->hs20_connection_capability);
362 anqp->hs20_connection_capability =
363 wpabuf_alloc_copy(pos, slen);
366 case HS20_STYPE_OPERATING_CLASS:
367 wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
368 " Operating Class", MAC2STR(sa));
369 wpa_hexdump_ascii(MSG_DEBUG, "Operating Class", pos, slen);
371 wpabuf_free(anqp->hs20_operating_class);
372 anqp->hs20_operating_class =
373 wpabuf_alloc_copy(pos, slen);
376 case HS20_STYPE_OSU_PROVIDERS_LIST:
377 wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
378 " OSU Providers list", MAC2STR(sa));
380 wpabuf_free(anqp->hs20_osu_providers_list);
381 anqp->hs20_osu_providers_list =
382 wpabuf_alloc_copy(pos, slen);
385 case HS20_STYPE_ICON_BINARY_FILE:
386 ret = hs20_process_icon_binary_file(wpa_s, sa, pos, slen);
387 if (wpa_s->fetch_osu_icon_in_progress) {
388 hs20_osu_icon_fetch_result(wpa_s, ret);
389 eloop_cancel_timeout(hs20_continue_icon_fetch,
391 eloop_register_timeout(0, 0, hs20_continue_icon_fetch,
396 wpa_printf(MSG_DEBUG, "HS20: Unsupported subtype %u", subtype);
402 void hs20_notify_parse_done(struct wpa_supplicant *wpa_s)
404 if (!wpa_s->fetch_osu_icon_in_progress)
406 if (eloop_is_timeout_registered(hs20_continue_icon_fetch, wpa_s, NULL))
409 * We are going through icon fetch, but no icon response was received.
410 * Assume this means the current AP could not provide an answer to avoid
411 * getting stuck in fetch iteration.
413 hs20_icon_fetch_failed(wpa_s);
417 static void hs20_free_osu_prov_entry(struct osu_provider *prov)
422 void hs20_free_osu_prov(struct wpa_supplicant *wpa_s)
425 for (i = 0; i < wpa_s->osu_prov_count; i++)
426 hs20_free_osu_prov_entry(&wpa_s->osu_prov[i]);
427 os_free(wpa_s->osu_prov);
428 wpa_s->osu_prov = NULL;
429 wpa_s->osu_prov_count = 0;
433 static void hs20_osu_fetch_done(struct wpa_supplicant *wpa_s)
439 wpa_s->fetch_osu_info = 0;
440 wpa_s->fetch_osu_icon_in_progress = 0;
442 if (wpa_s->conf->osu_dir == NULL) {
443 hs20_free_osu_prov(wpa_s);
444 wpa_s->fetch_anqp_in_progress = 0;
448 snprintf(fname, sizeof(fname), "%s/osu-providers.txt",
449 wpa_s->conf->osu_dir);
450 f = fopen(fname, "w");
452 hs20_free_osu_prov(wpa_s);
455 for (i = 0; i < wpa_s->osu_prov_count; i++) {
456 struct osu_provider *osu = &wpa_s->osu_prov[i];
459 fprintf(f, "OSU-PROVIDER " MACSTR "\n"
462 MAC2STR(osu->bssid), osu->server_uri, osu->osu_methods);
463 if (osu->osu_ssid_len) {
464 fprintf(f, "osu_ssid=%s\n",
465 wpa_ssid_txt(osu->osu_ssid,
469 fprintf(f, "osu_nai=%s\n", osu->osu_nai);
470 for (j = 0; j < osu->friendly_name_count; j++) {
471 fprintf(f, "friendly_name=%s:%s\n",
472 osu->friendly_name[j].lang,
473 osu->friendly_name[j].text);
475 for (j = 0; j < osu->serv_desc_count; j++) {
476 fprintf(f, "desc=%s:%s\n",
477 osu->serv_desc[j].lang,
478 osu->serv_desc[j].text);
480 for (j = 0; j < osu->icon_count; j++) {
481 struct osu_icon *icon = &osu->icon[j];
483 continue; /* could not fetch icon */
484 fprintf(f, "icon=%u:%u:%u:%s:%s:%s\n",
485 icon->id, icon->width, icon->height, icon->lang,
486 icon->icon_type, icon->filename);
490 hs20_free_osu_prov(wpa_s);
492 wpa_msg(wpa_s, MSG_INFO, "OSU provider fetch completed");
493 wpa_s->fetch_anqp_in_progress = 0;
497 void hs20_next_osu_icon(struct wpa_supplicant *wpa_s)
501 wpa_printf(MSG_DEBUG, "HS 2.0: Ready to fetch next icon");
503 for (i = 0; i < wpa_s->osu_prov_count; i++) {
504 struct osu_provider *osu = &wpa_s->osu_prov[i];
505 for (j = 0; j < osu->icon_count; j++) {
506 struct osu_icon *icon = &osu->icon[j];
507 if (icon->id || icon->failed)
510 wpa_printf(MSG_DEBUG, "HS 2.0: Try to fetch icon '%s' "
511 "from " MACSTR, icon->filename,
512 MAC2STR(osu->bssid));
513 if (hs20_anqp_send_req(wpa_s, osu->bssid,
514 BIT(HS20_STYPE_ICON_REQUEST),
515 (u8 *) icon->filename,
516 os_strlen(icon->filename)) < 0) {
524 wpa_printf(MSG_DEBUG, "HS 2.0: No more icons to fetch");
525 hs20_osu_fetch_done(wpa_s);
529 static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
530 const u8 *osu_ssid, u8 osu_ssid_len,
531 const u8 *pos, size_t len)
533 struct osu_provider *prov;
534 const u8 *end = pos + len;
538 wpa_hexdump(MSG_DEBUG, "HS 2.0: Parsing OSU Provider", pos, len);
539 prov = os_realloc_array(wpa_s->osu_prov,
540 wpa_s->osu_prov_count + 1,
544 wpa_s->osu_prov = prov;
545 prov = &prov[wpa_s->osu_prov_count];
546 os_memset(prov, 0, sizeof(*prov));
548 os_memcpy(prov->bssid, bss->bssid, ETH_ALEN);
549 os_memcpy(prov->osu_ssid, osu_ssid, osu_ssid_len);
550 prov->osu_ssid_len = osu_ssid_len;
552 /* OSU Friendly Name Length */
554 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
555 "Friendly Name Length");
558 len2 = WPA_GET_LE16(pos);
560 if (pos + len2 > end) {
561 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
562 "Friendly Name Duples");
568 /* OSU Friendly Name Duples */
569 while (pos2 + 4 <= pos && prov->friendly_name_count < OSU_MAX_ITEMS) {
570 struct osu_lang_string *f;
571 if (pos2 + 1 + pos2[0] > pos || pos2[0] < 3) {
572 wpa_printf(MSG_DEBUG, "Invalid OSU Friendly Name");
575 f = &prov->friendly_name[prov->friendly_name_count++];
576 os_memcpy(f->lang, pos2 + 1, 3);
577 os_memcpy(f->text, pos2 + 1 + 3, pos2[0] - 3);
582 if (pos + 1 > end || pos + 1 + pos[0] > end) {
583 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU Server "
587 os_memcpy(prov->server_uri, pos + 1, pos[0]);
590 /* OSU Method list */
591 if (pos + 1 > end || pos + 1 + pos[0] > end) {
592 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU Method "
600 prov->osu_methods |= BIT(*pos2);
604 /* Icons Available Length */
606 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for Icons "
610 len2 = WPA_GET_LE16(pos);
612 if (pos + len2 > end) {
613 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for Icons "
620 /* Icons Available */
622 struct osu_icon *icon = &prov->icon[prov->icon_count];
623 if (pos2 + 2 + 2 + 3 + 1 + 1 > pos) {
624 wpa_printf(MSG_DEBUG, "HS 2.0: Invalid Icon Metadata");
628 icon->width = WPA_GET_LE16(pos2);
630 icon->height = WPA_GET_LE16(pos2);
632 os_memcpy(icon->lang, pos2, 3);
635 if (pos2 + 1 + pos2[0] > pos) {
636 wpa_printf(MSG_DEBUG, "HS 2.0: Not room for Icon Type");
639 os_memcpy(icon->icon_type, pos2 + 1, pos2[0]);
642 if (pos2 + 1 + pos2[0] > pos) {
643 wpa_printf(MSG_DEBUG, "HS 2.0: Not room for Icon "
647 os_memcpy(icon->filename, pos2 + 1, pos2[0]);
654 if (pos + 1 > end || pos + 1 + pos[0] > end) {
655 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU_NAI");
658 os_memcpy(prov->osu_nai, pos + 1, pos[0]);
661 /* OSU Service Description Length */
663 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
664 "Service Description Length");
667 len2 = WPA_GET_LE16(pos);
669 if (pos + len2 > end) {
670 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
671 "Service Description Duples");
677 /* OSU Service Description Duples */
678 while (pos2 + 4 <= pos && prov->serv_desc_count < OSU_MAX_ITEMS) {
679 struct osu_lang_string *f;
680 if (pos2 + 1 + pos2[0] > pos || pos2[0] < 3) {
681 wpa_printf(MSG_DEBUG, "Invalid OSU Service "
685 f = &prov->serv_desc[prov->serv_desc_count++];
686 os_memcpy(f->lang, pos2 + 1, 3);
687 os_memcpy(f->text, pos2 + 1 + 3, pos2[0] - 3);
691 wpa_printf(MSG_DEBUG, "HS 2.0: Added OSU Provider through " MACSTR,
692 MAC2STR(bss->bssid));
693 wpa_s->osu_prov_count++;
697 void hs20_osu_icon_fetch(struct wpa_supplicant *wpa_s)
700 struct wpabuf *prov_anqp;
707 hs20_free_osu_prov(wpa_s);
709 dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
710 if (bss->anqp == NULL)
712 prov_anqp = bss->anqp->hs20_osu_providers_list;
713 if (prov_anqp == NULL)
715 wpa_printf(MSG_DEBUG, "HS 2.0: Parsing OSU Providers list from "
716 MACSTR, MAC2STR(bss->bssid));
717 wpa_hexdump_buf(MSG_DEBUG, "HS 2.0: OSU Providers list",
719 pos = wpabuf_head(prov_anqp);
720 end = pos + wpabuf_len(prov_anqp);
725 if (pos + 1 + pos[0] > end) {
726 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for "
730 osu_ssid_len = *pos++;
731 if (osu_ssid_len > 32) {
732 wpa_printf(MSG_DEBUG, "HS 2.0: Invalid OSU SSID "
733 "Length %u", osu_ssid_len);
740 wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for "
741 "Number of OSU Providers");
744 num_providers = *pos++;
745 wpa_printf(MSG_DEBUG, "HS 2.0: Number of OSU Providers: %u",
749 while (pos + 2 < end && num_providers > 0) {
751 len = WPA_GET_LE16(pos);
755 hs20_osu_add_prov(wpa_s, bss, osu_ssid,
756 osu_ssid_len, pos, len);
761 wpa_printf(MSG_DEBUG, "HS 2.0: Ignored %d bytes of "
762 "extra data after OSU Providers",
767 wpa_s->fetch_osu_icon_in_progress = 1;
768 hs20_next_osu_icon(wpa_s);
772 static void hs20_osu_scan_res_handler(struct wpa_supplicant *wpa_s,
773 struct wpa_scan_results *scan_res)
775 wpa_printf(MSG_DEBUG, "OSU provisioning fetch scan completed");
776 wpa_s->network_select = 0;
777 wpa_s->fetch_all_anqp = 1;
778 wpa_s->fetch_osu_info = 1;
779 wpa_s->fetch_osu_icon_in_progress = 0;
781 interworking_start_fetch_anqp(wpa_s);
785 int hs20_fetch_osu(struct wpa_supplicant *wpa_s)
787 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
788 wpa_printf(MSG_DEBUG, "HS 2.0: Cannot start fetch_osu - "
789 "interface disabled");
793 if (wpa_s->scanning) {
794 wpa_printf(MSG_DEBUG, "HS 2.0: Cannot start fetch_osu - "
799 if (wpa_s->conf->osu_dir == NULL) {
800 wpa_printf(MSG_DEBUG, "HS 2.0: Cannot start fetch_osu - "
801 "osu_dir not configured");
805 if (wpa_s->fetch_anqp_in_progress || wpa_s->network_select) {
806 wpa_printf(MSG_DEBUG, "HS 2.0: Cannot start fetch_osu - "
807 "fetch in progress (%d, %d)",
808 wpa_s->fetch_anqp_in_progress,
809 wpa_s->network_select);
813 wpa_msg(wpa_s, MSG_INFO, "Starting OSU provisioning information fetch");
814 wpa_s->scan_req = MANUAL_SCAN_REQ;
815 wpa_s->scan_res_handler = hs20_osu_scan_res_handler;
816 wpa_supplicant_req_scan(wpa_s, 0, 0);
822 void hs20_cancel_fetch_osu(struct wpa_supplicant *wpa_s)
824 wpa_printf(MSG_DEBUG, "Cancel OSU fetch");
825 interworking_stop_fetch_anqp(wpa_s);
826 wpa_s->network_select = 0;
827 wpa_s->fetch_osu_info = 0;
828 wpa_s->fetch_osu_icon_in_progress = 0;
832 void hs20_icon_fetch_failed(struct wpa_supplicant *wpa_s)
834 hs20_osu_icon_fetch_result(wpa_s, -1);
835 eloop_cancel_timeout(hs20_continue_icon_fetch, wpa_s, NULL);
836 eloop_register_timeout(0, 0, hs20_continue_icon_fetch, wpa_s, NULL);
840 void hs20_rx_subscription_remediation(struct wpa_supplicant *wpa_s,
841 const char *url, u8 osu_method)
844 wpa_msg(wpa_s, MSG_INFO, HS20_SUBSCRIPTION_REMEDIATION "%u %s",
847 wpa_msg(wpa_s, MSG_INFO, HS20_SUBSCRIPTION_REMEDIATION);
851 void hs20_rx_deauth_imminent_notice(struct wpa_supplicant *wpa_s, u8 code,
852 u16 reauth_delay, const char *url)
854 if (!wpa_sm_pmf_enabled(wpa_s->wpa)) {
855 wpa_printf(MSG_DEBUG, "HS 2.0: Ignore deauthentication imminent notice since PMF was not enabled");
859 wpa_msg(wpa_s, MSG_INFO, HS20_DEAUTH_IMMINENT_NOTICE "%u %u %s",
860 code, reauth_delay, url);
862 if (code == HS20_DEAUTH_REASON_CODE_BSS) {
863 wpa_printf(MSG_DEBUG, "HS 2.0: Add BSS to blacklist");
864 wpa_blacklist_add(wpa_s, wpa_s->bssid);
867 if (code == HS20_DEAUTH_REASON_CODE_ESS && wpa_s->current_ssid) {
870 if (now.sec + reauth_delay <=
871 wpa_s->current_ssid->disabled_until.sec)
873 wpa_printf(MSG_DEBUG, "HS 2.0: Disable network for %u seconds",
875 wpa_s->current_ssid->disabled_until.sec =
876 now.sec + reauth_delay;