2 * WPA Supplicant / Control interface (shared code for all backends)
3 * Copyright (c) 2004-2019, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #include "utils/includes.h"
10 #ifdef CONFIG_TESTING_OPTIONS
11 #include <netinet/ip.h>
12 #endif /* CONFIG_TESTING_OPTIONS */
14 #include <net/ethernet.h>
15 #include "utils/common.h"
16 #include "utils/eloop.h"
17 #include "utils/uuid.h"
18 #include "utils/module_tests.h"
19 #include "common/version.h"
20 #include "common/ieee802_11_defs.h"
21 #include "common/ieee802_11_common.h"
22 #include "common/wpa_ctrl.h"
24 #include "common/dpp.h"
25 #endif /* CONFIG_DPP */
26 #include "crypto/tls.h"
27 #include "ap/hostapd.h"
28 #include "eap_peer/eap.h"
29 #include "eapol_supp/eapol_supp_sm.h"
30 #include "rsn_supp/wpa.h"
31 #include "rsn_supp/preauth.h"
32 #include "rsn_supp/pmksa_cache.h"
33 #include "l2_packet/l2_packet.h"
36 #include "fst/fst_ctrl_iface.h"
38 #include "wpa_supplicant_i.h"
40 #include "wps_supplicant.h"
43 #include "p2p_supplicant.h"
45 #include "hs20_supplicant.h"
46 #include "wifi_display.h"
50 #include "ctrl_iface.h"
51 #include "interworking.h"
52 #include "blacklist.h"
55 #include "offchannel.h"
56 #include "drivers/driver.h"
58 #include "dpp_supplicant.h"
61 static int wpa_supplicant_global_iface_list(struct wpa_global *global,
63 static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
66 static int * freq_range_to_channel_list(struct wpa_supplicant *wpa_s,
70 static int set_bssid_filter(struct wpa_supplicant *wpa_s, char *val)
73 u8 addr[ETH_ALEN], *filter = NULL, *n;
80 if (hwaddr_aton(pos, addr)) {
84 n = os_realloc_array(filter, count + 1, ETH_ALEN);
90 os_memcpy(filter + count * ETH_ALEN, addr, ETH_ALEN);
93 pos = os_strchr(pos, ' ');
98 wpa_hexdump(MSG_DEBUG, "bssid_filter", filter, count * ETH_ALEN);
99 os_free(wpa_s->bssid_filter);
100 wpa_s->bssid_filter = filter;
101 wpa_s->bssid_filter_count = count;
107 static int set_disallow_aps(struct wpa_supplicant *wpa_s, char *val)
110 u8 addr[ETH_ALEN], *bssid = NULL, *n;
111 struct wpa_ssid_value *ssid = NULL, *ns;
112 size_t count = 0, ssid_count = 0;
116 * disallow_list ::= <ssid_spec> | <bssid_spec> | <disallow_list> | ""
117 * SSID_SPEC ::= ssid <SSID_HEX>
118 * BSSID_SPEC ::= bssid <BSSID_HEX>
125 if (os_strncmp(pos, "bssid ", 6) == 0) {
128 res = hwaddr_aton2(pos, addr);
132 wpa_printf(MSG_DEBUG, "Invalid disallow_aps "
133 "BSSID value '%s'", pos);
137 n = os_realloc_array(bssid, count + 1, ETH_ALEN);
144 os_memcpy(bssid + count * ETH_ALEN, addr, ETH_ALEN);
146 } else if (os_strncmp(pos, "ssid ", 5) == 0) {
152 if (*end == '\0' || *end == ' ')
157 ns = os_realloc_array(ssid, ssid_count + 1,
158 sizeof(struct wpa_ssid_value));
166 if ((end - pos) & 0x01 ||
167 end - pos > 2 * SSID_MAX_LEN ||
168 hexstr2bin(pos, ssid[ssid_count].ssid,
169 (end - pos) / 2) < 0) {
172 wpa_printf(MSG_DEBUG, "Invalid disallow_aps "
173 "SSID value '%s'", pos);
176 ssid[ssid_count].ssid_len = (end - pos) / 2;
177 wpa_hexdump_ascii(MSG_DEBUG, "disallow_aps SSID",
178 ssid[ssid_count].ssid,
179 ssid[ssid_count].ssid_len);
183 wpa_printf(MSG_DEBUG, "Unexpected disallow_aps value "
190 pos = os_strchr(pos, ' ');
195 wpa_hexdump(MSG_DEBUG, "disallow_aps_bssid", bssid, count * ETH_ALEN);
196 os_free(wpa_s->disallow_aps_bssid);
197 wpa_s->disallow_aps_bssid = bssid;
198 wpa_s->disallow_aps_bssid_count = count;
200 wpa_printf(MSG_DEBUG, "disallow_aps_ssid_count %d", (int) ssid_count);
201 os_free(wpa_s->disallow_aps_ssid);
202 wpa_s->disallow_aps_ssid = ssid;
203 wpa_s->disallow_aps_ssid_count = ssid_count;
205 if (!wpa_s->current_ssid || wpa_s->wpa_state < WPA_AUTHENTICATING)
208 c = wpa_s->current_ssid;
209 if (c->mode != WPAS_MODE_INFRA && c->mode != WPAS_MODE_IBSS)
212 if (!disallowed_bssid(wpa_s, wpa_s->bssid) &&
213 !disallowed_ssid(wpa_s, c->ssid, c->ssid_len))
216 wpa_printf(MSG_DEBUG, "Disconnect and try to find another network "
217 "because current AP was marked disallowed");
220 wpa_s->sme.prev_bssid_set = 0;
221 #endif /* CONFIG_SME */
222 wpa_s->reassociate = 1;
223 wpa_s->own_disconnect_req = 1;
224 wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
225 wpa_supplicant_req_scan(wpa_s, 0, 0);
231 #ifndef CONFIG_NO_CONFIG_BLOBS
232 static int wpas_ctrl_set_blob(struct wpa_supplicant *wpa_s, char *pos)
235 struct wpa_config_blob *blob;
238 pos = os_strchr(pos, ' ');
242 len = os_strlen(pos);
246 wpa_printf(MSG_DEBUG, "CTRL: Set blob '%s'", name);
247 blob = os_zalloc(sizeof(*blob));
250 blob->name = os_strdup(name);
251 blob->data = os_malloc(len / 2);
252 if (blob->name == NULL || blob->data == NULL) {
253 wpa_config_free_blob(blob);
257 if (hexstr2bin(pos, blob->data, len / 2) < 0) {
258 wpa_printf(MSG_DEBUG, "CTRL: Invalid blob hex data");
259 wpa_config_free_blob(blob);
264 wpa_config_set_blob(wpa_s->conf, blob);
268 #endif /* CONFIG_NO_CONFIG_BLOBS */
271 static int wpas_ctrl_pno(struct wpa_supplicant *wpa_s, char *cmd)
279 params = os_strchr(cmd, ' ');
280 os_free(wpa_s->manual_sched_scan_freqs);
283 pos = os_strstr(params, "freq=");
285 freqs = freq_range_to_channel_list(wpa_s,
288 wpa_s->manual_sched_scan_freqs = freqs;
289 ret = wpas_start_pno(wpa_s);
291 ret = wpas_stop_pno(wpa_s);
297 static int wpas_ctrl_set_band(struct wpa_supplicant *wpa_s, char *band)
299 union wpa_event_data event;
301 if (os_strcmp(band, "AUTO") == 0)
302 wpa_s->setband = WPA_SETBAND_AUTO;
303 else if (os_strcmp(band, "5G") == 0)
304 wpa_s->setband = WPA_SETBAND_5G;
305 else if (os_strcmp(band, "2G") == 0)
306 wpa_s->setband = WPA_SETBAND_2G;
310 if (wpa_drv_setband(wpa_s, wpa_s->setband) == 0) {
311 os_memset(&event, 0, sizeof(event));
312 event.channel_list_changed.initiator = REGDOM_SET_BY_USER;
313 event.channel_list_changed.type = REGDOM_TYPE_UNKNOWN;
314 wpa_supplicant_event(wpa_s, EVENT_CHANNEL_LIST_CHANGED, &event);
321 static int wpas_ctrl_iface_set_lci(struct wpa_supplicant *wpa_s,
326 if (*cmd == '\0' || os_strcmp(cmd, "\"\"") == 0) {
327 wpabuf_free(wpa_s->lci);
332 lci = wpabuf_parse_bin(cmd);
336 if (os_get_reltime(&wpa_s->lci_time)) {
341 wpabuf_free(wpa_s->lci);
349 wpas_ctrl_set_relative_rssi(struct wpa_supplicant *wpa_s, const char *cmd)
353 if (os_strcmp(cmd, "disable") == 0) {
354 wpa_s->srp.relative_rssi_set = 0;
358 relative_rssi = atoi(cmd);
359 if (relative_rssi < 0 || relative_rssi > 100)
361 wpa_s->srp.relative_rssi = relative_rssi;
362 wpa_s->srp.relative_rssi_set = 1;
367 static int wpas_ctrl_set_relative_band_adjust(struct wpa_supplicant *wpa_s,
373 /* <band>:adjust_value */
374 pos = os_strchr(cmd, ':');
378 adjust_rssi = atoi(pos);
379 if (adjust_rssi < -100 || adjust_rssi > 100)
382 if (os_strncmp(cmd, "2G", 2) == 0)
383 wpa_s->srp.relative_adjust_band = WPA_SETBAND_2G;
384 else if (os_strncmp(cmd, "5G", 2) == 0)
385 wpa_s->srp.relative_adjust_band = WPA_SETBAND_5G;
389 wpa_s->srp.relative_adjust_rssi = adjust_rssi;
395 static int wpas_ctrl_iface_set_ric_ies(struct wpa_supplicant *wpa_s,
398 struct wpabuf *ric_ies;
400 if (*cmd == '\0' || os_strcmp(cmd, "\"\"") == 0) {
401 wpabuf_free(wpa_s->ric_ies);
402 wpa_s->ric_ies = NULL;
406 ric_ies = wpabuf_parse_bin(cmd);
410 wpabuf_free(wpa_s->ric_ies);
411 wpa_s->ric_ies = ric_ies;
417 static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant *wpa_s,
423 value = os_strchr(cmd, ' ');
428 wpa_printf(MSG_DEBUG, "CTRL_IFACE SET '%s'='%s'", cmd, value);
429 if (os_strcasecmp(cmd, "EAPOL::heldPeriod") == 0) {
430 eapol_sm_configure(wpa_s->eapol,
431 atoi(value), -1, -1, -1);
432 } else if (os_strcasecmp(cmd, "EAPOL::authPeriod") == 0) {
433 eapol_sm_configure(wpa_s->eapol,
434 -1, atoi(value), -1, -1);
435 } else if (os_strcasecmp(cmd, "EAPOL::startPeriod") == 0) {
436 eapol_sm_configure(wpa_s->eapol,
437 -1, -1, atoi(value), -1);
438 } else if (os_strcasecmp(cmd, "EAPOL::maxStart") == 0) {
439 eapol_sm_configure(wpa_s->eapol,
440 -1, -1, -1, atoi(value));
441 } else if (os_strcasecmp(cmd, "dot11RSNAConfigPMKLifetime") == 0) {
442 if (wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_LIFETIME,
447 wpa_config_process_global(wpa_s->conf, cmd, -1);
449 } else if (os_strcasecmp(cmd, "dot11RSNAConfigPMKReauthThreshold") ==
451 if (wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_REAUTH_THRESHOLD,
456 wpa_config_process_global(wpa_s->conf, cmd, -1);
458 } else if (os_strcasecmp(cmd, "dot11RSNAConfigSATimeout") == 0) {
459 if (wpa_sm_set_param(wpa_s->wpa, RSNA_SA_TIMEOUT,
464 wpa_config_process_global(wpa_s->conf, cmd, -1);
466 } else if (os_strcasecmp(cmd, "wps_fragment_size") == 0) {
467 wpa_s->wps_fragment_size = atoi(value);
468 #ifdef CONFIG_WPS_TESTING
469 } else if (os_strcasecmp(cmd, "wps_version_number") == 0) {
471 val = strtol(value, NULL, 0);
472 if (val < 0 || val > 0xff) {
474 wpa_printf(MSG_DEBUG, "WPS: Invalid "
475 "wps_version_number %ld", val);
477 wps_version_number = val;
478 wpa_printf(MSG_DEBUG, "WPS: Testing - force WPS "
480 (wps_version_number & 0xf0) >> 4,
481 wps_version_number & 0x0f);
483 } else if (os_strcasecmp(cmd, "wps_testing_dummy_cred") == 0) {
484 wps_testing_dummy_cred = atoi(value);
485 wpa_printf(MSG_DEBUG, "WPS: Testing - dummy_cred=%d",
486 wps_testing_dummy_cred);
487 } else if (os_strcasecmp(cmd, "wps_corrupt_pkhash") == 0) {
488 wps_corrupt_pkhash = atoi(value);
489 wpa_printf(MSG_DEBUG, "WPS: Testing - wps_corrupt_pkhash=%d",
491 } else if (os_strcasecmp(cmd, "wps_force_auth_types") == 0) {
492 if (value[0] == '\0') {
493 wps_force_auth_types_in_use = 0;
495 wps_force_auth_types = strtol(value, NULL, 0);
496 wps_force_auth_types_in_use = 1;
498 } else if (os_strcasecmp(cmd, "wps_force_encr_types") == 0) {
499 if (value[0] == '\0') {
500 wps_force_encr_types_in_use = 0;
502 wps_force_encr_types = strtol(value, NULL, 0);
503 wps_force_encr_types_in_use = 1;
505 #endif /* CONFIG_WPS_TESTING */
506 } else if (os_strcasecmp(cmd, "ampdu") == 0) {
507 if (wpa_drv_ampdu(wpa_s, atoi(value)) < 0)
510 #ifdef CONFIG_TDLS_TESTING
511 } else if (os_strcasecmp(cmd, "tdls_testing") == 0) {
512 tdls_testing = strtol(value, NULL, 0);
513 wpa_printf(MSG_DEBUG, "TDLS: tdls_testing=0x%x", tdls_testing);
514 #endif /* CONFIG_TDLS_TESTING */
515 } else if (os_strcasecmp(cmd, "tdls_disabled") == 0) {
516 int disabled = atoi(value);
517 wpa_printf(MSG_DEBUG, "TDLS: tdls_disabled=%d", disabled);
519 if (wpa_drv_tdls_oper(wpa_s, TDLS_DISABLE, NULL) < 0)
521 } else if (wpa_drv_tdls_oper(wpa_s, TDLS_ENABLE, NULL) < 0)
523 wpa_tdls_enable(wpa_s->wpa, !disabled);
524 #endif /* CONFIG_TDLS */
525 } else if (os_strcasecmp(cmd, "pno") == 0) {
526 ret = wpas_ctrl_pno(wpa_s, value);
527 } else if (os_strcasecmp(cmd, "radio_disabled") == 0) {
528 int disabled = atoi(value);
529 if (wpa_drv_radio_disable(wpa_s, disabled) < 0)
532 wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
533 } else if (os_strcasecmp(cmd, "uapsd") == 0) {
534 if (os_strcmp(value, "disable") == 0)
535 wpa_s->set_sta_uapsd = 0;
539 /* format: BE,BK,VI,VO;max SP Length */
541 pos = os_strchr(value, ',');
546 pos = os_strchr(pos, ',');
551 pos = os_strchr(pos, ',');
556 /* ignore max SP Length for now */
558 wpa_s->set_sta_uapsd = 1;
559 wpa_s->sta_uapsd = 0;
561 wpa_s->sta_uapsd |= BIT(0);
563 wpa_s->sta_uapsd |= BIT(1);
565 wpa_s->sta_uapsd |= BIT(2);
567 wpa_s->sta_uapsd |= BIT(3);
569 } else if (os_strcasecmp(cmd, "ps") == 0) {
570 ret = wpa_drv_set_p2p_powersave(wpa_s, atoi(value), -1, -1);
571 #ifdef CONFIG_WIFI_DISPLAY
572 } else if (os_strcasecmp(cmd, "wifi_display") == 0) {
573 int enabled = !!atoi(value);
574 if (enabled && !wpa_s->global->p2p)
577 wifi_display_enable(wpa_s->global, enabled);
578 #endif /* CONFIG_WIFI_DISPLAY */
579 } else if (os_strcasecmp(cmd, "bssid_filter") == 0) {
580 ret = set_bssid_filter(wpa_s, value);
581 } else if (os_strcasecmp(cmd, "disallow_aps") == 0) {
582 ret = set_disallow_aps(wpa_s, value);
583 } else if (os_strcasecmp(cmd, "no_keep_alive") == 0) {
584 wpa_s->no_keep_alive = !!atoi(value);
586 } else if (os_strcasecmp(cmd, "dpp_configurator_params") == 0) {
587 os_free(wpa_s->dpp_configurator_params);
588 wpa_s->dpp_configurator_params = os_strdup(value);
589 } else if (os_strcasecmp(cmd, "dpp_init_max_tries") == 0) {
590 wpa_s->dpp_init_max_tries = atoi(value);
591 } else if (os_strcasecmp(cmd, "dpp_init_retry_time") == 0) {
592 wpa_s->dpp_init_retry_time = atoi(value);
593 } else if (os_strcasecmp(cmd, "dpp_resp_wait_time") == 0) {
594 wpa_s->dpp_resp_wait_time = atoi(value);
595 } else if (os_strcasecmp(cmd, "dpp_resp_max_tries") == 0) {
596 wpa_s->dpp_resp_max_tries = atoi(value);
597 } else if (os_strcasecmp(cmd, "dpp_resp_retry_time") == 0) {
598 wpa_s->dpp_resp_retry_time = atoi(value);
599 #ifdef CONFIG_TESTING_OPTIONS
600 } else if (os_strcasecmp(cmd, "dpp_pkex_own_mac_override") == 0) {
601 if (hwaddr_aton(value, dpp_pkex_own_mac_override))
603 } else if (os_strcasecmp(cmd, "dpp_pkex_peer_mac_override") == 0) {
604 if (hwaddr_aton(value, dpp_pkex_peer_mac_override))
606 } else if (os_strcasecmp(cmd, "dpp_pkex_ephemeral_key_override") == 0) {
607 size_t hex_len = os_strlen(value);
610 2 * sizeof(dpp_pkex_ephemeral_key_override))
612 else if (hexstr2bin(value, dpp_pkex_ephemeral_key_override,
616 dpp_pkex_ephemeral_key_override_len = hex_len / 2;
617 } else if (os_strcasecmp(cmd, "dpp_protocol_key_override") == 0) {
618 size_t hex_len = os_strlen(value);
620 if (hex_len > 2 * sizeof(dpp_protocol_key_override))
622 else if (hexstr2bin(value, dpp_protocol_key_override,
626 dpp_protocol_key_override_len = hex_len / 2;
627 } else if (os_strcasecmp(cmd, "dpp_nonce_override") == 0) {
628 size_t hex_len = os_strlen(value);
630 if (hex_len > 2 * sizeof(dpp_nonce_override))
632 else if (hexstr2bin(value, dpp_nonce_override, hex_len / 2))
635 dpp_nonce_override_len = hex_len / 2;
636 #endif /* CONFIG_TESTING_OPTIONS */
637 #endif /* CONFIG_DPP */
638 #ifdef CONFIG_TESTING_OPTIONS
639 } else if (os_strcasecmp(cmd, "ext_mgmt_frame_handling") == 0) {
640 wpa_s->ext_mgmt_frame_handling = !!atoi(value);
641 } else if (os_strcasecmp(cmd, "ext_eapol_frame_io") == 0) {
642 wpa_s->ext_eapol_frame_io = !!atoi(value);
644 if (wpa_s->ap_iface) {
645 wpa_s->ap_iface->bss[0]->ext_eapol_frame_io =
646 wpa_s->ext_eapol_frame_io;
648 #endif /* CONFIG_AP */
649 } else if (os_strcasecmp(cmd, "extra_roc_dur") == 0) {
650 wpa_s->extra_roc_dur = atoi(value);
651 } else if (os_strcasecmp(cmd, "test_failure") == 0) {
652 wpa_s->test_failure = atoi(value);
653 } else if (os_strcasecmp(cmd, "p2p_go_csa_on_inv") == 0) {
654 wpa_s->p2p_go_csa_on_inv = !!atoi(value);
655 } else if (os_strcasecmp(cmd, "ignore_auth_resp") == 0) {
656 wpa_s->ignore_auth_resp = !!atoi(value);
657 } else if (os_strcasecmp(cmd, "ignore_assoc_disallow") == 0) {
658 wpa_s->ignore_assoc_disallow = !!atoi(value);
659 wpa_drv_ignore_assoc_disallow(wpa_s,
660 wpa_s->ignore_assoc_disallow);
661 } else if (os_strcasecmp(cmd, "reject_btm_req_reason") == 0) {
662 wpa_s->reject_btm_req_reason = atoi(value);
663 } else if (os_strcasecmp(cmd, "get_pref_freq_list_override") == 0) {
664 os_free(wpa_s->get_pref_freq_list_override);
666 wpa_s->get_pref_freq_list_override = NULL;
668 wpa_s->get_pref_freq_list_override = os_strdup(value);
669 } else if (os_strcasecmp(cmd, "sae_commit_override") == 0) {
670 wpabuf_free(wpa_s->sae_commit_override);
671 if (value[0] == '\0')
672 wpa_s->sae_commit_override = NULL;
674 wpa_s->sae_commit_override = wpabuf_parse_bin(value);
676 } else if (os_strcasecmp(cmd, "dpp_config_obj_override") == 0) {
677 os_free(wpa_s->dpp_config_obj_override);
678 if (value[0] == '\0')
679 wpa_s->dpp_config_obj_override = NULL;
681 wpa_s->dpp_config_obj_override = os_strdup(value);
682 } else if (os_strcasecmp(cmd, "dpp_discovery_override") == 0) {
683 os_free(wpa_s->dpp_discovery_override);
684 if (value[0] == '\0')
685 wpa_s->dpp_discovery_override = NULL;
687 wpa_s->dpp_discovery_override = os_strdup(value);
688 } else if (os_strcasecmp(cmd, "dpp_groups_override") == 0) {
689 os_free(wpa_s->dpp_groups_override);
690 if (value[0] == '\0')
691 wpa_s->dpp_groups_override = NULL;
693 wpa_s->dpp_groups_override = os_strdup(value);
694 } else if (os_strcasecmp(cmd,
695 "dpp_ignore_netaccesskey_mismatch") == 0) {
696 wpa_s->dpp_ignore_netaccesskey_mismatch = atoi(value);
697 } else if (os_strcasecmp(cmd, "dpp_test") == 0) {
698 dpp_test = atoi(value);
699 #endif /* CONFIG_DPP */
700 #endif /* CONFIG_TESTING_OPTIONS */
702 } else if (os_strcasecmp(cmd, "disable_fils") == 0) {
703 wpa_s->disable_fils = !!atoi(value);
704 wpa_drv_disable_fils(wpa_s, wpa_s->disable_fils);
705 wpa_supplicant_set_default_scan_ies(wpa_s);
706 #endif /* CONFIG_FILS */
707 #ifndef CONFIG_NO_CONFIG_BLOBS
708 } else if (os_strcmp(cmd, "blob") == 0) {
709 ret = wpas_ctrl_set_blob(wpa_s, value);
710 #endif /* CONFIG_NO_CONFIG_BLOBS */
711 } else if (os_strcasecmp(cmd, "setband") == 0) {
712 ret = wpas_ctrl_set_band(wpa_s, value);
714 } else if (os_strcasecmp(cmd, "non_pref_chan") == 0) {
715 ret = wpas_mbo_update_non_pref_chan(wpa_s, value);
718 wpa_config_process_global(wpa_s->conf, cmd, -1);
720 } else if (os_strcasecmp(cmd, "mbo_cell_capa") == 0) {
721 wpas_mbo_update_cell_capa(wpa_s, atoi(value));
722 } else if (os_strcasecmp(cmd, "oce") == 0) {
723 wpa_s->conf->oce = atoi(value);
724 if (wpa_s->conf->oce) {
725 if ((wpa_s->conf->oce & OCE_STA) &&
726 (wpa_s->drv_flags & WPA_DRIVER_FLAGS_OCE_STA))
727 wpa_s->enable_oce = OCE_STA;
729 if ((wpa_s->conf->oce & OCE_STA_CFON) &&
731 WPA_DRIVER_FLAGS_OCE_STA_CFON)) {
732 /* TODO: Need to add STA-CFON support */
733 wpa_printf(MSG_ERROR,
734 "OCE STA-CFON feature is not yet supported");
738 wpa_s->enable_oce = 0;
740 wpa_supplicant_set_default_scan_ies(wpa_s);
741 #endif /* CONFIG_MBO */
742 } else if (os_strcasecmp(cmd, "lci") == 0) {
743 ret = wpas_ctrl_iface_set_lci(wpa_s, value);
744 } else if (os_strcasecmp(cmd, "tdls_trigger_control") == 0) {
745 ret = wpa_drv_set_tdls_mode(wpa_s, atoi(value));
746 } else if (os_strcasecmp(cmd, "relative_rssi") == 0) {
747 ret = wpas_ctrl_set_relative_rssi(wpa_s, value);
748 } else if (os_strcasecmp(cmd, "relative_band_adjust") == 0) {
749 ret = wpas_ctrl_set_relative_band_adjust(wpa_s, value);
750 } else if (os_strcasecmp(cmd, "ric_ies") == 0) {
751 ret = wpas_ctrl_iface_set_ric_ies(wpa_s, value);
752 } else if (os_strcasecmp(cmd, "roaming") == 0) {
753 ret = wpa_drv_roaming(wpa_s, atoi(value), NULL);
755 } else if (os_strcasecmp(cmd, "coloc_intf_elems") == 0) {
756 struct wpabuf *elems;
758 elems = wpabuf_parse_bin(value);
761 wnm_set_coloc_intf_elems(wpa_s, elems);
762 #endif /* CONFIG_WNM */
765 ret = wpa_config_process_global(wpa_s->conf, cmd, -1);
767 wpa_supplicant_update_config(wpa_s);
774 static int wpa_supplicant_ctrl_iface_get(struct wpa_supplicant *wpa_s,
775 char *cmd, char *buf, size_t buflen)
779 wpa_printf(MSG_DEBUG, "CTRL_IFACE GET '%s'", cmd);
781 if (os_strcmp(cmd, "version") == 0) {
782 res = os_snprintf(buf, buflen, "%s", VERSION_STR);
783 } else if (os_strcasecmp(cmd, "country") == 0) {
784 if (wpa_s->conf->country[0] && wpa_s->conf->country[1])
785 res = os_snprintf(buf, buflen, "%c%c",
786 wpa_s->conf->country[0],
787 wpa_s->conf->country[1]);
788 #ifdef CONFIG_WIFI_DISPLAY
789 } else if (os_strcasecmp(cmd, "wifi_display") == 0) {
791 if (wpa_s->global->p2p == NULL ||
792 wpa_s->global->p2p_disabled)
795 enabled = wpa_s->global->wifi_display;
796 res = os_snprintf(buf, buflen, "%d", enabled);
797 #endif /* CONFIG_WIFI_DISPLAY */
798 #ifdef CONFIG_TESTING_GET_GTK
799 } else if (os_strcmp(cmd, "gtk") == 0) {
800 if (wpa_s->last_gtk_len == 0)
802 res = wpa_snprintf_hex(buf, buflen, wpa_s->last_gtk,
803 wpa_s->last_gtk_len);
805 #endif /* CONFIG_TESTING_GET_GTK */
806 } else if (os_strcmp(cmd, "tls_library") == 0) {
807 res = tls_get_library_version(buf, buflen);
808 #ifdef CONFIG_TESTING_OPTIONS
809 } else if (os_strcmp(cmd, "anonce") == 0) {
810 return wpa_snprintf_hex(buf, buflen,
811 wpa_sm_get_anonce(wpa_s->wpa),
813 #endif /* CONFIG_TESTING_OPTIONS */
815 res = wpa_config_get_value(cmd, wpa_s->conf, buf, buflen);
818 if (os_snprintf_error(buflen, res))
824 #ifdef IEEE8021X_EAPOL
825 static int wpa_supplicant_ctrl_iface_preauth(struct wpa_supplicant *wpa_s,
829 struct wpa_ssid *ssid = wpa_s->current_ssid;
831 if (hwaddr_aton(addr, bssid)) {
832 wpa_printf(MSG_DEBUG, "CTRL_IFACE PREAUTH: invalid address "
837 wpa_printf(MSG_DEBUG, "CTRL_IFACE PREAUTH " MACSTR, MAC2STR(bssid));
838 rsn_preauth_deinit(wpa_s->wpa);
839 if (rsn_preauth_init(wpa_s->wpa, bssid, ssid ? &ssid->eap : NULL))
844 #endif /* IEEE8021X_EAPOL */
849 static int wpa_supplicant_ctrl_iface_tdls_discover(
850 struct wpa_supplicant *wpa_s, char *addr)
855 if (hwaddr_aton(addr, peer)) {
856 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_DISCOVER: invalid "
857 "address '%s'", addr);
861 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_DISCOVER " MACSTR,
864 if (wpa_tdls_is_external_setup(wpa_s->wpa))
865 ret = wpa_tdls_send_discovery_request(wpa_s->wpa, peer);
867 ret = wpa_drv_tdls_oper(wpa_s, TDLS_DISCOVERY_REQ, peer);
873 static int wpa_supplicant_ctrl_iface_tdls_setup(
874 struct wpa_supplicant *wpa_s, char *addr)
879 if (hwaddr_aton(addr, peer)) {
880 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_SETUP: invalid "
881 "address '%s'", addr);
885 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_SETUP " MACSTR,
888 if ((wpa_s->conf->tdls_external_control) &&
889 wpa_tdls_is_external_setup(wpa_s->wpa))
890 return wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, peer);
892 wpa_tdls_remove(wpa_s->wpa, peer);
894 if (wpa_tdls_is_external_setup(wpa_s->wpa))
895 ret = wpa_tdls_start(wpa_s->wpa, peer);
897 ret = wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, peer);
903 static int wpa_supplicant_ctrl_iface_tdls_teardown(
904 struct wpa_supplicant *wpa_s, char *addr)
909 if (os_strcmp(addr, "*") == 0) {
910 /* remove everyone */
911 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_TEARDOWN *");
912 wpa_tdls_teardown_peers(wpa_s->wpa);
916 if (hwaddr_aton(addr, peer)) {
917 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_TEARDOWN: invalid "
918 "address '%s'", addr);
922 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_TEARDOWN " MACSTR,
925 if ((wpa_s->conf->tdls_external_control) &&
926 wpa_tdls_is_external_setup(wpa_s->wpa))
927 return wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN, peer);
929 if (wpa_tdls_is_external_setup(wpa_s->wpa))
930 ret = wpa_tdls_teardown_link(
932 WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED);
934 ret = wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN, peer);
940 static int ctrl_iface_get_capability_tdls(
941 struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
945 ret = os_snprintf(buf, buflen, "%s\n",
946 wpa_s->drv_flags & WPA_DRIVER_FLAGS_TDLS_SUPPORT ?
948 WPA_DRIVER_FLAGS_TDLS_EXTERNAL_SETUP ?
949 "EXTERNAL" : "INTERNAL") : "UNSUPPORTED");
950 if (os_snprintf_error(buflen, ret))
956 static int wpa_supplicant_ctrl_iface_tdls_chan_switch(
957 struct wpa_supplicant *wpa_s, char *cmd)
960 struct hostapd_freq_params freq_params;
964 if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
966 "tdls_chanswitch: Only supported with external setup");
970 os_memset(&freq_params, 0, sizeof(freq_params));
972 pos = os_strchr(cmd, ' ');
977 oper_class = strtol(pos, &end, 10);
980 "tdls_chanswitch: Invalid op class provided");
985 freq_params.freq = atoi(pos);
986 if (freq_params.freq == 0) {
987 wpa_printf(MSG_INFO, "tdls_chanswitch: Invalid freq provided");
991 #define SET_FREQ_SETTING(str) \
993 const char *pos2 = os_strstr(pos, " " #str "="); \
995 pos2 += sizeof(" " #str "=") - 1; \
996 freq_params.str = atoi(pos2); \
1000 SET_FREQ_SETTING(center_freq1);
1001 SET_FREQ_SETTING(center_freq2);
1002 SET_FREQ_SETTING(bandwidth);
1003 SET_FREQ_SETTING(sec_channel_offset);
1004 #undef SET_FREQ_SETTING
1006 freq_params.ht_enabled = !!os_strstr(pos, " ht");
1007 freq_params.vht_enabled = !!os_strstr(pos, " vht");
1009 if (hwaddr_aton(cmd, peer)) {
1010 wpa_printf(MSG_DEBUG,
1011 "CTRL_IFACE TDLS_CHAN_SWITCH: Invalid address '%s'",
1016 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_CHAN_SWITCH " MACSTR
1017 " OP CLASS %d FREQ %d CENTER1 %d CENTER2 %d BW %d SEC_OFFSET %d%s%s",
1018 MAC2STR(peer), oper_class, freq_params.freq,
1019 freq_params.center_freq1, freq_params.center_freq2,
1020 freq_params.bandwidth, freq_params.sec_channel_offset,
1021 freq_params.ht_enabled ? " HT" : "",
1022 freq_params.vht_enabled ? " VHT" : "");
1024 return wpa_tdls_enable_chan_switch(wpa_s->wpa, peer, oper_class,
1029 static int wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(
1030 struct wpa_supplicant *wpa_s, char *cmd)
1034 if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
1035 wpa_printf(MSG_INFO,
1036 "tdls_chanswitch: Only supported with external setup");
1040 if (hwaddr_aton(cmd, peer)) {
1041 wpa_printf(MSG_DEBUG,
1042 "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH: Invalid address '%s'",
1047 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH " MACSTR,
1050 return wpa_tdls_disable_chan_switch(wpa_s->wpa, peer);
1054 static int wpa_supplicant_ctrl_iface_tdls_link_status(
1055 struct wpa_supplicant *wpa_s, const char *addr,
1056 char *buf, size_t buflen)
1059 const char *tdls_status;
1062 if (hwaddr_aton(addr, peer)) {
1063 wpa_printf(MSG_DEBUG,
1064 "CTRL_IFACE TDLS_LINK_STATUS: Invalid address '%s'",
1068 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_LINK_STATUS " MACSTR,
1071 tdls_status = wpa_tdls_get_link_status(wpa_s->wpa, peer);
1072 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_LINK_STATUS: %s", tdls_status);
1073 ret = os_snprintf(buf, buflen, "TDLS link status: %s\n", tdls_status);
1074 if (os_snprintf_error(buflen, ret))
1080 #endif /* CONFIG_TDLS */
1083 static int wmm_ac_ctrl_addts(struct wpa_supplicant *wpa_s, char *cmd)
1085 char *token, *context = NULL;
1086 struct wmm_ac_ts_setup_params params = {
1091 while ((token = str_token(cmd, " ", &context))) {
1092 if (sscanf(token, "tsid=%i", ¶ms.tsid) == 1 ||
1093 sscanf(token, "up=%i", ¶ms.user_priority) == 1 ||
1094 sscanf(token, "nominal_msdu_size=%i",
1095 ¶ms.nominal_msdu_size) == 1 ||
1096 sscanf(token, "mean_data_rate=%i",
1097 ¶ms.mean_data_rate) == 1 ||
1098 sscanf(token, "min_phy_rate=%i",
1099 ¶ms.minimum_phy_rate) == 1 ||
1100 sscanf(token, "sba=%i",
1101 ¶ms.surplus_bandwidth_allowance) == 1)
1104 if (os_strcasecmp(token, "downlink") == 0) {
1105 params.direction = WMM_TSPEC_DIRECTION_DOWNLINK;
1106 } else if (os_strcasecmp(token, "uplink") == 0) {
1107 params.direction = WMM_TSPEC_DIRECTION_UPLINK;
1108 } else if (os_strcasecmp(token, "bidi") == 0) {
1109 params.direction = WMM_TSPEC_DIRECTION_BI_DIRECTIONAL;
1110 } else if (os_strcasecmp(token, "fixed_nominal_msdu") == 0) {
1111 params.fixed_nominal_msdu = 1;
1113 wpa_printf(MSG_DEBUG,
1114 "CTRL: Invalid WMM_AC_ADDTS parameter: '%s'",
1121 return wpas_wmm_ac_addts(wpa_s, ¶ms);
1125 static int wmm_ac_ctrl_delts(struct wpa_supplicant *wpa_s, char *cmd)
1127 u8 tsid = atoi(cmd);
1129 return wpas_wmm_ac_delts(wpa_s, tsid);
1133 #ifdef CONFIG_IEEE80211R
1134 static int wpa_supplicant_ctrl_iface_ft_ds(
1135 struct wpa_supplicant *wpa_s, char *addr)
1137 u8 target_ap[ETH_ALEN];
1138 struct wpa_bss *bss;
1141 if (hwaddr_aton(addr, target_ap)) {
1142 wpa_printf(MSG_DEBUG, "CTRL_IFACE FT_DS: invalid "
1143 "address '%s'", addr);
1147 wpa_printf(MSG_DEBUG, "CTRL_IFACE FT_DS " MACSTR, MAC2STR(target_ap));
1149 bss = wpa_bss_get_bssid(wpa_s, target_ap);
1151 mdie = wpa_bss_get_ie(bss, WLAN_EID_MOBILITY_DOMAIN);
1155 return wpa_ft_start_over_ds(wpa_s->wpa, target_ap, mdie);
1157 #endif /* CONFIG_IEEE80211R */
1161 static int wpa_supplicant_ctrl_iface_wps_pbc(struct wpa_supplicant *wpa_s,
1164 u8 bssid[ETH_ALEN], *_bssid = bssid;
1166 u8 p2p_dev_addr[ETH_ALEN];
1167 #endif /* CONFIG_P2P */
1169 u8 *_p2p_dev_addr = NULL;
1170 #endif /* CONFIG_AP */
1174 if (!cmd || os_strcmp(cmd, "any") == 0 ||
1175 os_strncmp(cmd, "any ", 4) == 0) {
1178 } else if (os_strncmp(cmd, "p2p_dev_addr=", 13) == 0) {
1179 if (hwaddr_aton(cmd + 13, p2p_dev_addr)) {
1180 wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PBC: invalid "
1181 "P2P Device Address '%s'",
1185 _p2p_dev_addr = p2p_dev_addr;
1186 #endif /* CONFIG_P2P */
1187 } else if (os_strncmp(cmd, "multi_ap=", 9) == 0) {
1189 multi_ap = atoi(cmd + 9);
1190 } else if (hwaddr_aton(cmd, bssid)) {
1191 wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PBC: invalid BSSID '%s'",
1197 pos = os_strstr(cmd, " multi_ap=");
1200 multi_ap = atoi(pos);
1205 if (wpa_s->ap_iface)
1206 return wpa_supplicant_ap_wps_pbc(wpa_s, _bssid, _p2p_dev_addr);
1207 #endif /* CONFIG_AP */
1209 return wpas_wps_start_pbc(wpa_s, _bssid, 0, multi_ap);
1213 static int wpa_supplicant_ctrl_iface_wps_pin(struct wpa_supplicant *wpa_s,
1214 char *cmd, char *buf,
1217 u8 bssid[ETH_ALEN], *_bssid = bssid;
1221 pin = os_strchr(cmd, ' ');
1225 if (os_strcmp(cmd, "any") == 0)
1227 else if (os_strcmp(cmd, "get") == 0) {
1228 if (wps_generate_pin((unsigned int *) &ret) < 0)
1231 } else if (hwaddr_aton(cmd, bssid)) {
1232 wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PIN: invalid BSSID '%s'",
1238 if (wpa_s->ap_iface) {
1243 pos = os_strchr(pin, ' ');
1246 timeout = atoi(pos);
1250 return wpa_supplicant_ap_wps_pin(wpa_s, _bssid, pin,
1251 buf, buflen, timeout);
1253 #endif /* CONFIG_AP */
1256 ret = wpas_wps_start_pin(wpa_s, _bssid, pin, 0,
1260 ret = os_snprintf(buf, buflen, "%s", pin);
1261 if (os_snprintf_error(buflen, ret))
1266 ret = wpas_wps_start_pin(wpa_s, _bssid, NULL, 0, DEV_PW_DEFAULT);
1271 /* Return the generated PIN */
1272 ret = os_snprintf(buf, buflen, "%08d", ret);
1273 if (os_snprintf_error(buflen, ret))
1279 static int wpa_supplicant_ctrl_iface_wps_check_pin(
1280 struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
1287 wpa_hexdump_ascii_key(MSG_DEBUG, "WPS_CHECK_PIN",
1288 (u8 *) cmd, os_strlen(cmd));
1289 for (pos = cmd, len = 0; *pos != '\0'; pos++) {
1290 if (*pos < '0' || *pos > '9')
1294 wpa_printf(MSG_DEBUG, "WPS: Too long PIN");
1298 if (len != 4 && len != 8) {
1299 wpa_printf(MSG_DEBUG, "WPS: Invalid PIN length %d", (int) len);
1305 unsigned int pin_val;
1306 pin_val = atoi(pin);
1307 if (!wps_pin_valid(pin_val)) {
1308 wpa_printf(MSG_DEBUG, "WPS: Invalid checksum digit");
1309 ret = os_snprintf(buf, buflen, "FAIL-CHECKSUM\n");
1310 if (os_snprintf_error(buflen, ret))
1316 ret = os_snprintf(buf, buflen, "%s", pin);
1317 if (os_snprintf_error(buflen, ret))
1324 #ifdef CONFIG_WPS_NFC
1326 static int wpa_supplicant_ctrl_iface_wps_nfc(struct wpa_supplicant *wpa_s,
1329 u8 bssid[ETH_ALEN], *_bssid = bssid;
1331 if (cmd == NULL || cmd[0] == '\0')
1333 else if (hwaddr_aton(cmd, bssid))
1336 return wpas_wps_start_nfc(wpa_s, NULL, _bssid, NULL, 0, 0, NULL, NULL,
1341 static int wpa_supplicant_ctrl_iface_wps_nfc_config_token(
1342 struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
1349 pos = os_strchr(cmd, ' ');
1352 if (os_strcmp(cmd, "WPS") == 0)
1354 else if (os_strcmp(cmd, "NDEF") == 0)
1359 buf = wpas_wps_nfc_config_token(wpa_s, ndef, pos);
1363 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1365 reply[res++] = '\n';
1374 static int wpa_supplicant_ctrl_iface_wps_nfc_token(
1375 struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
1381 if (os_strcmp(cmd, "WPS") == 0)
1383 else if (os_strcmp(cmd, "NDEF") == 0)
1388 buf = wpas_wps_nfc_token(wpa_s, ndef);
1392 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1394 reply[res++] = '\n';
1403 static int wpa_supplicant_ctrl_iface_wps_nfc_tag_read(
1404 struct wpa_supplicant *wpa_s, char *pos)
1410 int forced_freq = 0;
1412 freq = strstr(pos, " freq=");
1416 forced_freq = atoi(freq);
1419 len = os_strlen(pos);
1424 buf = wpabuf_alloc(len);
1427 if (hexstr2bin(pos, wpabuf_put(buf, len), len) < 0) {
1432 ret = wpas_wps_nfc_tag_read(wpa_s, buf, forced_freq);
1439 static int wpas_ctrl_nfc_get_handover_req_wps(struct wpa_supplicant *wpa_s,
1440 char *reply, size_t max_len,
1446 buf = wpas_wps_nfc_handover_req(wpa_s, ndef);
1450 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1452 reply[res++] = '\n';
1462 static int wpas_ctrl_nfc_get_handover_req_p2p(struct wpa_supplicant *wpa_s,
1463 char *reply, size_t max_len,
1469 buf = wpas_p2p_nfc_handover_req(wpa_s, ndef);
1471 wpa_printf(MSG_DEBUG, "P2P: Could not generate NFC handover request");
1475 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1477 reply[res++] = '\n';
1484 #endif /* CONFIG_P2P */
1487 static int wpas_ctrl_nfc_get_handover_req(struct wpa_supplicant *wpa_s,
1488 char *cmd, char *reply,
1494 pos = os_strchr(cmd, ' ');
1499 if (os_strcmp(cmd, "WPS") == 0)
1501 else if (os_strcmp(cmd, "NDEF") == 0)
1506 if (os_strcmp(pos, "WPS") == 0 || os_strcmp(pos, "WPS-CR") == 0) {
1509 return wpas_ctrl_nfc_get_handover_req_wps(
1510 wpa_s, reply, max_len, ndef);
1514 if (os_strcmp(pos, "P2P-CR") == 0) {
1515 return wpas_ctrl_nfc_get_handover_req_p2p(
1516 wpa_s, reply, max_len, ndef);
1518 #endif /* CONFIG_P2P */
1524 static int wpas_ctrl_nfc_get_handover_sel_wps(struct wpa_supplicant *wpa_s,
1525 char *reply, size_t max_len,
1526 int ndef, int cr, char *uuid)
1531 buf = wpas_wps_nfc_handover_sel(wpa_s, ndef, cr, uuid);
1535 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1537 reply[res++] = '\n';
1547 static int wpas_ctrl_nfc_get_handover_sel_p2p(struct wpa_supplicant *wpa_s,
1548 char *reply, size_t max_len,
1554 buf = wpas_p2p_nfc_handover_sel(wpa_s, ndef, tag);
1558 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1560 reply[res++] = '\n';
1567 #endif /* CONFIG_P2P */
1570 static int wpas_ctrl_nfc_get_handover_sel(struct wpa_supplicant *wpa_s,
1571 char *cmd, char *reply,
1577 pos = os_strchr(cmd, ' ');
1582 if (os_strcmp(cmd, "WPS") == 0)
1584 else if (os_strcmp(cmd, "NDEF") == 0)
1589 pos2 = os_strchr(pos, ' ');
1592 if (os_strcmp(pos, "WPS") == 0 || os_strcmp(pos, "WPS-CR") == 0) {
1595 return wpas_ctrl_nfc_get_handover_sel_wps(
1596 wpa_s, reply, max_len, ndef,
1597 os_strcmp(pos, "WPS-CR") == 0, pos2);
1601 if (os_strcmp(pos, "P2P-CR") == 0) {
1602 return wpas_ctrl_nfc_get_handover_sel_p2p(
1603 wpa_s, reply, max_len, ndef, 0);
1606 if (os_strcmp(pos, "P2P-CR-TAG") == 0) {
1607 return wpas_ctrl_nfc_get_handover_sel_p2p(
1608 wpa_s, reply, max_len, ndef, 1);
1610 #endif /* CONFIG_P2P */
1616 static int wpas_ctrl_nfc_report_handover(struct wpa_supplicant *wpa_s,
1620 struct wpabuf *req, *sel;
1622 char *pos, *role, *type, *pos2;
1625 int forced_freq = 0;
1627 freq = strstr(cmd, " freq=");
1631 forced_freq = atoi(freq);
1633 #endif /* CONFIG_P2P */
1636 pos = os_strchr(role, ' ');
1638 wpa_printf(MSG_DEBUG, "NFC: Missing type in handover report");
1644 pos = os_strchr(type, ' ');
1646 wpa_printf(MSG_DEBUG, "NFC: Missing request message in handover report");
1651 pos2 = os_strchr(pos, ' ');
1653 wpa_printf(MSG_DEBUG, "NFC: Missing select message in handover report");
1658 len = os_strlen(pos);
1660 wpa_printf(MSG_DEBUG, "NFC: Invalid request message length in handover report");
1665 req = wpabuf_alloc(len);
1667 wpa_printf(MSG_DEBUG, "NFC: Failed to allocate memory for request message");
1670 if (hexstr2bin(pos, wpabuf_put(req, len), len) < 0) {
1671 wpa_printf(MSG_DEBUG, "NFC: Invalid request message hexdump in handover report");
1676 len = os_strlen(pos2);
1678 wpa_printf(MSG_DEBUG, "NFC: Invalid select message length in handover report");
1684 sel = wpabuf_alloc(len);
1686 wpa_printf(MSG_DEBUG, "NFC: Failed to allocate memory for select message");
1690 if (hexstr2bin(pos2, wpabuf_put(sel, len), len) < 0) {
1691 wpa_printf(MSG_DEBUG, "NFC: Invalid select message hexdump in handover report");
1697 wpa_printf(MSG_DEBUG, "NFC: Connection handover reported - role=%s type=%s req_len=%d sel_len=%d",
1698 role, type, (int) wpabuf_len(req), (int) wpabuf_len(sel));
1700 if (os_strcmp(role, "INIT") == 0 && os_strcmp(type, "WPS") == 0) {
1701 ret = wpas_wps_nfc_report_handover(wpa_s, req, sel);
1703 } else if (os_strcmp(role, "RESP") == 0 && os_strcmp(type, "WPS") == 0)
1705 ret = wpas_ap_wps_nfc_report_handover(wpa_s, req, sel);
1707 ret = wpas_er_wps_nfc_report_handover(wpa_s, req, sel);
1708 #endif /* CONFIG_AP */
1710 } else if (os_strcmp(role, "INIT") == 0 && os_strcmp(type, "P2P") == 0)
1712 ret = wpas_p2p_nfc_report_handover(wpa_s, 1, req, sel, 0);
1713 } else if (os_strcmp(role, "RESP") == 0 && os_strcmp(type, "P2P") == 0)
1715 ret = wpas_p2p_nfc_report_handover(wpa_s, 0, req, sel,
1717 #endif /* CONFIG_P2P */
1719 wpa_printf(MSG_DEBUG, "NFC: Unsupported connection handover "
1720 "reported: role=%s type=%s", role, type);
1727 wpa_printf(MSG_DEBUG, "NFC: Failed to process reported handover messages");
1732 #endif /* CONFIG_WPS_NFC */
1735 static int wpa_supplicant_ctrl_iface_wps_reg(struct wpa_supplicant *wpa_s,
1744 struct wps_new_ap_settings ap;
1746 pin = os_strchr(cmd, ' ');
1751 if (hwaddr_aton(cmd, bssid)) {
1752 wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_REG: invalid BSSID '%s'",
1757 new_ssid = os_strchr(pin, ' ');
1758 if (new_ssid == NULL)
1759 return wpas_wps_start_reg(wpa_s, bssid, pin, NULL);
1762 new_auth = os_strchr(new_ssid, ' ');
1763 if (new_auth == NULL)
1767 new_encr = os_strchr(new_auth, ' ');
1768 if (new_encr == NULL)
1772 new_key = os_strchr(new_encr, ' ');
1773 if (new_key == NULL)
1777 os_memset(&ap, 0, sizeof(ap));
1778 ap.ssid_hex = new_ssid;
1781 ap.key_hex = new_key;
1782 return wpas_wps_start_reg(wpa_s, bssid, pin, &ap);
1787 static int wpa_supplicant_ctrl_iface_wps_ap_pin(struct wpa_supplicant *wpa_s,
1788 char *cmd, char *buf,
1793 const char *pin_txt;
1795 if (!wpa_s->ap_iface)
1798 pos = os_strchr(cmd, ' ');
1802 if (os_strcmp(cmd, "disable") == 0) {
1803 wpas_wps_ap_pin_disable(wpa_s);
1804 return os_snprintf(buf, buflen, "OK\n");
1807 if (os_strcmp(cmd, "random") == 0) {
1809 timeout = atoi(pos);
1810 pin_txt = wpas_wps_ap_pin_random(wpa_s, timeout);
1811 if (pin_txt == NULL)
1813 return os_snprintf(buf, buflen, "%s", pin_txt);
1816 if (os_strcmp(cmd, "get") == 0) {
1817 pin_txt = wpas_wps_ap_pin_get(wpa_s);
1818 if (pin_txt == NULL)
1820 return os_snprintf(buf, buflen, "%s", pin_txt);
1823 if (os_strcmp(cmd, "set") == 0) {
1828 pos = os_strchr(pos, ' ');
1831 timeout = atoi(pos);
1833 if (os_strlen(pin) > buflen)
1835 if (wpas_wps_ap_pin_set(wpa_s, pin, timeout) < 0)
1837 return os_snprintf(buf, buflen, "%s", pin);
1842 #endif /* CONFIG_AP */
1845 #ifdef CONFIG_WPS_ER
1846 static int wpa_supplicant_ctrl_iface_wps_er_pin(struct wpa_supplicant *wpa_s,
1849 char *uuid = cmd, *pin, *pos;
1850 u8 addr_buf[ETH_ALEN], *addr = NULL;
1851 pin = os_strchr(uuid, ' ');
1855 pos = os_strchr(pin, ' ');
1858 if (hwaddr_aton(pos, addr_buf) == 0)
1861 return wpas_wps_er_add_pin(wpa_s, addr, uuid, pin);
1865 static int wpa_supplicant_ctrl_iface_wps_er_learn(struct wpa_supplicant *wpa_s,
1868 char *uuid = cmd, *pin;
1869 pin = os_strchr(uuid, ' ');
1873 return wpas_wps_er_learn(wpa_s, uuid, pin);
1877 static int wpa_supplicant_ctrl_iface_wps_er_set_config(
1878 struct wpa_supplicant *wpa_s, char *cmd)
1880 char *uuid = cmd, *id;
1881 id = os_strchr(uuid, ' ');
1885 return wpas_wps_er_set_config(wpa_s, uuid, atoi(id));
1889 static int wpa_supplicant_ctrl_iface_wps_er_config(
1890 struct wpa_supplicant *wpa_s, char *cmd)
1897 struct wps_new_ap_settings ap;
1899 pin = os_strchr(cmd, ' ');
1904 new_ssid = os_strchr(pin, ' ');
1905 if (new_ssid == NULL)
1909 new_auth = os_strchr(new_ssid, ' ');
1910 if (new_auth == NULL)
1914 new_encr = os_strchr(new_auth, ' ');
1915 if (new_encr == NULL)
1919 new_key = os_strchr(new_encr, ' ');
1920 if (new_key == NULL)
1924 os_memset(&ap, 0, sizeof(ap));
1925 ap.ssid_hex = new_ssid;
1928 ap.key_hex = new_key;
1929 return wpas_wps_er_config(wpa_s, cmd, pin, &ap);
1933 #ifdef CONFIG_WPS_NFC
1934 static int wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
1935 struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
1942 uuid = os_strchr(cmd, ' ');
1947 if (os_strcmp(cmd, "WPS") == 0)
1949 else if (os_strcmp(cmd, "NDEF") == 0)
1954 buf = wpas_wps_er_nfc_config_token(wpa_s, ndef, uuid);
1958 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1960 reply[res++] = '\n';
1967 #endif /* CONFIG_WPS_NFC */
1968 #endif /* CONFIG_WPS_ER */
1970 #endif /* CONFIG_WPS */
1973 #ifdef CONFIG_IBSS_RSN
1974 static int wpa_supplicant_ctrl_iface_ibss_rsn(
1975 struct wpa_supplicant *wpa_s, char *addr)
1979 if (hwaddr_aton(addr, peer)) {
1980 wpa_printf(MSG_DEBUG, "CTRL_IFACE IBSS_RSN: invalid "
1981 "address '%s'", addr);
1985 wpa_printf(MSG_DEBUG, "CTRL_IFACE IBSS_RSN " MACSTR,
1988 return ibss_rsn_start(wpa_s->ibss_rsn, peer);
1990 #endif /* CONFIG_IBSS_RSN */
1993 static int wpa_supplicant_ctrl_iface_ctrl_rsp(struct wpa_supplicant *wpa_s,
1996 #ifdef IEEE8021X_EAPOL
1999 struct wpa_ssid *ssid;
2001 pos = os_strchr(rsp, '-');
2006 pos = os_strchr(pos, ':');
2011 wpa_printf(MSG_DEBUG, "CTRL_IFACE: field=%s id=%d", rsp, id);
2012 wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: value",
2013 (u8 *) pos, os_strlen(pos));
2015 ssid = wpa_config_get_network(wpa_s->conf, id);
2017 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
2022 return wpa_supplicant_ctrl_iface_ctrl_rsp_handle(wpa_s, ssid, rsp,
2024 #else /* IEEE8021X_EAPOL */
2025 wpa_printf(MSG_DEBUG, "CTRL_IFACE: 802.1X not included");
2027 #endif /* IEEE8021X_EAPOL */
2031 static int wpa_supplicant_ctrl_iface_status(struct wpa_supplicant *wpa_s,
2033 char *buf, size_t buflen)
2035 char *pos, *end, tmp[30];
2036 int res, verbose, wps, ret;
2039 #endif /* CONFIG_HS20 */
2043 if (os_strcmp(params, "-DRIVER") == 0)
2044 return wpa_drv_status(wpa_s, buf, buflen);
2045 verbose = os_strcmp(params, "-VERBOSE") == 0;
2046 wps = os_strcmp(params, "-WPS") == 0;
2049 if (wpa_s->wpa_state >= WPA_ASSOCIATED) {
2050 struct wpa_ssid *ssid = wpa_s->current_ssid;
2051 ret = os_snprintf(pos, end - pos, "bssid=" MACSTR "\n",
2052 MAC2STR(wpa_s->bssid));
2053 if (os_snprintf_error(end - pos, ret))
2056 ret = os_snprintf(pos, end - pos, "freq=%u\n",
2058 if (os_snprintf_error(end - pos, ret))
2062 u8 *_ssid = ssid->ssid;
2063 size_t ssid_len = ssid->ssid_len;
2064 u8 ssid_buf[SSID_MAX_LEN];
2065 if (ssid_len == 0) {
2066 int _res = wpa_drv_get_ssid(wpa_s, ssid_buf);
2073 ret = os_snprintf(pos, end - pos, "ssid=%s\nid=%d\n",
2074 wpa_ssid_txt(_ssid, ssid_len),
2076 if (os_snprintf_error(end - pos, ret))
2080 if (wps && ssid->passphrase &&
2081 wpa_key_mgmt_wpa_psk(ssid->key_mgmt) &&
2082 (ssid->mode == WPAS_MODE_AP ||
2083 ssid->mode == WPAS_MODE_P2P_GO)) {
2084 ret = os_snprintf(pos, end - pos,
2087 if (os_snprintf_error(end - pos, ret))
2092 ret = os_snprintf(pos, end - pos,
2095 if (os_snprintf_error(end - pos, ret))
2100 switch (ssid->mode) {
2101 case WPAS_MODE_INFRA:
2102 ret = os_snprintf(pos, end - pos,
2105 case WPAS_MODE_IBSS:
2106 ret = os_snprintf(pos, end - pos,
2110 ret = os_snprintf(pos, end - pos,
2113 case WPAS_MODE_P2P_GO:
2114 ret = os_snprintf(pos, end - pos,
2117 case WPAS_MODE_P2P_GROUP_FORMATION:
2118 ret = os_snprintf(pos, end - pos,
2119 "mode=P2P GO - group "
2122 case WPAS_MODE_MESH:
2123 ret = os_snprintf(pos, end - pos,
2130 if (os_snprintf_error(end - pos, ret))
2135 if (wpa_s->connection_set &&
2136 (wpa_s->connection_ht || wpa_s->connection_vht ||
2137 wpa_s->connection_he)) {
2138 ret = os_snprintf(pos, end - pos,
2139 "wifi_generation=%u\n",
2140 wpa_s->connection_he ? 6 :
2141 (wpa_s->connection_vht ? 5 : 4));
2142 if (os_snprintf_error(end - pos, ret))
2148 if (wpa_s->ap_iface) {
2149 pos += ap_ctrl_iface_wpa_get_status(wpa_s, pos,
2153 #endif /* CONFIG_AP */
2154 pos += wpa_sm_get_status(wpa_s->wpa, pos, end - pos, verbose);
2158 if (wpa_s->wpa_state >= WPA_ASSOCIATED &&
2161 #endif /* CONFIG_AP */
2162 wpa_s->sme.sae.state == SAE_ACCEPTED) {
2163 ret = os_snprintf(pos, end - pos, "sae_group=%d\n",
2164 wpa_s->sme.sae.group);
2165 if (os_snprintf_error(end - pos, ret))
2169 #endif /* CONFIG_SAE */
2170 #endif /* CONFIG_SME */
2171 ret = os_snprintf(pos, end - pos, "wpa_state=%s\n",
2172 wpa_supplicant_state_txt(wpa_s->wpa_state));
2173 if (os_snprintf_error(end - pos, ret))
2178 l2_packet_get_ip_addr(wpa_s->l2, tmp, sizeof(tmp)) >= 0) {
2179 ret = os_snprintf(pos, end - pos, "ip_address=%s\n", tmp);
2180 if (os_snprintf_error(end - pos, ret))
2186 if (wpa_s->global->p2p) {
2187 ret = os_snprintf(pos, end - pos, "p2p_device_address=" MACSTR
2188 "\n", MAC2STR(wpa_s->global->p2p_dev_addr));
2189 if (os_snprintf_error(end - pos, ret))
2193 #endif /* CONFIG_P2P */
2195 ret = os_snprintf(pos, end - pos, "address=" MACSTR "\n",
2196 MAC2STR(wpa_s->own_addr));
2197 if (os_snprintf_error(end - pos, ret))
2202 if (wpa_s->current_bss &&
2203 (hs20 = wpa_bss_get_vendor_ie(wpa_s->current_bss,
2204 HS20_IE_VENDOR_TYPE)) &&
2205 wpa_s->wpa_proto == WPA_PROTO_RSN &&
2206 wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
2209 u8 rel_num = (hs20[6] & 0xf0) >> 4;
2210 release = rel_num + 1;
2212 ret = os_snprintf(pos, end - pos, "hs20=%d\n", release);
2213 if (os_snprintf_error(end - pos, ret))
2218 if (wpa_s->current_ssid) {
2219 struct wpa_cred *cred;
2222 for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
2225 if (wpa_s->current_ssid->parent_cred != cred)
2228 if (cred->provisioning_sp) {
2229 ret = os_snprintf(pos, end - pos,
2230 "provisioning_sp=%s\n",
2231 cred->provisioning_sp);
2232 if (os_snprintf_error(end - pos, ret))
2241 if (wpa_s->current_bss && wpa_s->current_bss->anqp) {
2242 struct wpabuf *names =
2243 wpa_s->current_bss->anqp->domain_name;
2244 for (i = 0; names && i < cred->num_domain; i++)
2246 if (domain_name_list_contains(
2247 names, cred->domain[i], 1))
2250 if (i == cred->num_domain)
2251 i = 0; /* show first entry by default */
2253 ret = os_snprintf(pos, end - pos, "home_sp=%s\n",
2255 if (os_snprintf_error(end - pos, ret))
2260 if (wpa_s->current_bss == NULL ||
2261 wpa_s->current_bss->anqp == NULL)
2264 res = interworking_home_sp_cred(
2266 wpa_s->current_bss->anqp->domain_name);
2274 ret = os_snprintf(pos, end - pos, "sp_type=%s\n", type);
2275 if (os_snprintf_error(end - pos, ret))
2282 #endif /* CONFIG_HS20 */
2284 if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) ||
2285 wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
2286 res = eapol_sm_get_status(wpa_s->eapol, pos, end - pos,
2292 #ifdef CONFIG_MACSEC
2293 res = ieee802_1x_kay_get_status(wpa_s->kay, pos, end - pos);
2296 #endif /* CONFIG_MACSEC */
2298 sess_id = eapol_sm_get_session_id(wpa_s->eapol, &sess_id_len);
2302 ret = os_snprintf(pos, end - pos, "eap_session_id=");
2303 if (os_snprintf_error(end - pos, ret))
2306 ret = wpa_snprintf_hex(pos, end - pos, sess_id, sess_id_len);
2310 ret = os_snprintf(pos, end - pos, "\n");
2311 if (os_snprintf_error(end - pos, ret))
2316 res = rsn_preauth_get_status(wpa_s->wpa, pos, end - pos, verbose);
2323 uuid_bin2str(wpa_s->wps->uuid, uuid_str, sizeof(uuid_str));
2324 ret = os_snprintf(pos, end - pos, "uuid=%s\n", uuid_str);
2325 if (os_snprintf_error(end - pos, ret))
2329 #endif /* CONFIG_WPS */
2331 if (wpa_s->ieee80211ac) {
2332 ret = os_snprintf(pos, end - pos, "ieee80211ac=1\n");
2333 if (os_snprintf_error(end - pos, ret))
2340 * Allow using the STATUS command with default behavior, say for debug,
2341 * i.e., don't generate a "fake" CONNECTION and SUPPLICANT_STATE_CHANGE
2342 * events with STATUS-NO_EVENTS.
2344 if (os_strcmp(params, "-NO_EVENTS")) {
2345 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
2346 "id=%d state=%d BSSID=" MACSTR " SSID=%s",
2347 wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
2349 MAC2STR(wpa_s->bssid),
2350 wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
2351 wpa_ssid_txt(wpa_s->current_ssid->ssid,
2352 wpa_s->current_ssid->ssid_len) : "");
2353 if (wpa_s->wpa_state == WPA_COMPLETED) {
2354 struct wpa_ssid *ssid = wpa_s->current_ssid;
2355 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_CONNECTED
2356 "- connection to " MACSTR
2357 " completed %s [id=%d id_str=%s]",
2358 MAC2STR(wpa_s->bssid), "(auth)",
2359 ssid ? ssid->id : -1,
2360 ssid && ssid->id_str ? ssid->id_str : "");
2363 #endif /* ANDROID */
2369 static int wpa_supplicant_ctrl_iface_bssid(struct wpa_supplicant *wpa_s,
2374 struct wpa_ssid *ssid;
2377 /* cmd: "<network id> <BSSID>" */
2378 pos = os_strchr(cmd, ' ');
2383 wpa_printf(MSG_DEBUG, "CTRL_IFACE: id=%d bssid='%s'", id, pos);
2384 if (hwaddr_aton(pos, bssid)) {
2385 wpa_printf(MSG_DEBUG ,"CTRL_IFACE: invalid BSSID '%s'", pos);
2389 ssid = wpa_config_get_network(wpa_s->conf, id);
2391 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
2396 os_memcpy(ssid->bssid, bssid, ETH_ALEN);
2397 ssid->bssid_set = !is_zero_ether_addr(bssid);
2403 static int wpa_supplicant_ctrl_iface_blacklist(struct wpa_supplicant *wpa_s,
2404 char *cmd, char *buf,
2408 struct wpa_blacklist *e;
2412 /* cmd: "BLACKLIST [<BSSID>]" */
2416 e = wpa_s->blacklist;
2418 ret = os_snprintf(pos, end - pos, MACSTR "\n",
2420 if (os_snprintf_error(end - pos, ret))
2429 if (os_strncmp(cmd, "clear", 5) == 0) {
2430 wpa_blacklist_clear(wpa_s);
2431 os_memcpy(buf, "OK\n", 3);
2435 wpa_printf(MSG_DEBUG, "CTRL_IFACE: BLACKLIST bssid='%s'", cmd);
2436 if (hwaddr_aton(cmd, bssid)) {
2437 wpa_printf(MSG_DEBUG, "CTRL_IFACE: invalid BSSID '%s'", cmd);
2442 * Add the BSSID twice, so its count will be 2, causing it to be
2443 * skipped when processing scan results.
2445 ret = wpa_blacklist_add(wpa_s, bssid);
2448 ret = wpa_blacklist_add(wpa_s, bssid);
2451 os_memcpy(buf, "OK\n", 3);
2456 static int wpa_supplicant_ctrl_iface_log_level(struct wpa_supplicant *wpa_s,
2457 char *cmd, char *buf,
2460 char *pos, *end, *stamp;
2463 /* cmd: "LOG_LEVEL [<level>]" */
2467 ret = os_snprintf(pos, end - pos, "Current level: %s\n"
2469 debug_level_str(wpa_debug_level),
2470 wpa_debug_timestamp);
2471 if (os_snprintf_error(end - pos, ret))
2480 stamp = os_strchr(cmd, ' ');
2483 while (*stamp == ' ') {
2488 if (os_strlen(cmd)) {
2489 int level = str_to_debug_level(cmd);
2492 wpa_debug_level = level;
2495 if (stamp && os_strlen(stamp))
2496 wpa_debug_timestamp = atoi(stamp);
2498 os_memcpy(buf, "OK\n", 3);
2503 static int wpa_supplicant_ctrl_iface_list_networks(
2504 struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
2506 char *pos, *end, *prev;
2507 struct wpa_ssid *ssid;
2512 ret = os_snprintf(pos, end - pos,
2513 "network id / ssid / bssid / flags\n");
2514 if (os_snprintf_error(end - pos, ret))
2518 ssid = wpa_s->conf->ssid;
2520 /* skip over ssids until we find next one */
2521 if (cmd != NULL && os_strncmp(cmd, "LAST_ID=", 8) == 0) {
2522 int last_id = atoi(cmd + 8);
2523 if (last_id != -1) {
2524 while (ssid != NULL && ssid->id <= last_id) {
2532 ret = os_snprintf(pos, end - pos, "%d\t%s",
2534 wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
2535 if (os_snprintf_error(end - pos, ret))
2538 if (ssid->bssid_set) {
2539 ret = os_snprintf(pos, end - pos, "\t" MACSTR,
2540 MAC2STR(ssid->bssid));
2542 ret = os_snprintf(pos, end - pos, "\tany");
2544 if (os_snprintf_error(end - pos, ret))
2547 ret = os_snprintf(pos, end - pos, "\t%s%s%s%s",
2548 ssid == wpa_s->current_ssid ?
2550 ssid->disabled ? "[DISABLED]" : "",
2551 ssid->disabled_until.sec ?
2552 "[TEMP-DISABLED]" : "",
2553 ssid->disabled == 2 ? "[P2P-PERSISTENT]" :
2555 if (os_snprintf_error(end - pos, ret))
2558 ret = os_snprintf(pos, end - pos, "\n");
2559 if (os_snprintf_error(end - pos, ret))
2570 static char * wpa_supplicant_cipher_txt(char *pos, char *end, int cipher)
2573 ret = os_snprintf(pos, end - pos, "-");
2574 if (os_snprintf_error(end - pos, ret))
2577 ret = wpa_write_ciphers(pos, end, cipher, "+");
2585 static char * wpa_supplicant_ie_txt(char *pos, char *end, const char *proto,
2586 const u8 *ie, size_t ie_len)
2588 struct wpa_ie_data data;
2592 ret = os_snprintf(pos, end - pos, "[%s-", proto);
2593 if (os_snprintf_error(end - pos, ret))
2597 if (wpa_parse_wpa_ie(ie, ie_len, &data) < 0) {
2598 ret = os_snprintf(pos, end - pos, "?]");
2599 if (os_snprintf_error(end - pos, ret))
2606 if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X) {
2607 ret = os_snprintf(pos, end - pos, "%sEAP",
2608 pos == start ? "" : "+");
2609 if (os_snprintf_error(end - pos, ret))
2613 if (data.key_mgmt & WPA_KEY_MGMT_PSK) {
2614 ret = os_snprintf(pos, end - pos, "%sPSK",
2615 pos == start ? "" : "+");
2616 if (os_snprintf_error(end - pos, ret))
2620 if (data.key_mgmt & WPA_KEY_MGMT_WPA_NONE) {
2621 ret = os_snprintf(pos, end - pos, "%sNone",
2622 pos == start ? "" : "+");
2623 if (os_snprintf_error(end - pos, ret))
2627 if (data.key_mgmt & WPA_KEY_MGMT_SAE) {
2628 ret = os_snprintf(pos, end - pos, "%sSAE",
2629 pos == start ? "" : "+");
2630 if (os_snprintf_error(end - pos, ret))
2634 #ifdef CONFIG_IEEE80211R
2635 if (data.key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X) {
2636 ret = os_snprintf(pos, end - pos, "%sFT/EAP",
2637 pos == start ? "" : "+");
2638 if (os_snprintf_error(end - pos, ret))
2642 if (data.key_mgmt & WPA_KEY_MGMT_FT_PSK) {
2643 ret = os_snprintf(pos, end - pos, "%sFT/PSK",
2644 pos == start ? "" : "+");
2645 if (os_snprintf_error(end - pos, ret))
2649 if (data.key_mgmt & WPA_KEY_MGMT_FT_SAE) {
2650 ret = os_snprintf(pos, end - pos, "%sFT/SAE",
2651 pos == start ? "" : "+");
2652 if (os_snprintf_error(end - pos, ret))
2656 #endif /* CONFIG_IEEE80211R */
2657 #ifdef CONFIG_IEEE80211W
2658 if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256) {
2659 ret = os_snprintf(pos, end - pos, "%sEAP-SHA256",
2660 pos == start ? "" : "+");
2661 if (os_snprintf_error(end - pos, ret))
2665 if (data.key_mgmt & WPA_KEY_MGMT_PSK_SHA256) {
2666 ret = os_snprintf(pos, end - pos, "%sPSK-SHA256",
2667 pos == start ? "" : "+");
2668 if (os_snprintf_error(end - pos, ret))
2672 #endif /* CONFIG_IEEE80211W */
2674 #ifdef CONFIG_SUITEB
2675 if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
2676 ret = os_snprintf(pos, end - pos, "%sEAP-SUITE-B",
2677 pos == start ? "" : "+");
2678 if (os_snprintf_error(end - pos, ret))
2682 #endif /* CONFIG_SUITEB */
2684 #ifdef CONFIG_SUITEB192
2685 if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) {
2686 ret = os_snprintf(pos, end - pos, "%sEAP-SUITE-B-192",
2687 pos == start ? "" : "+");
2688 if (os_snprintf_error(end - pos, ret))
2692 #endif /* CONFIG_SUITEB192 */
2695 if (data.key_mgmt & WPA_KEY_MGMT_FILS_SHA256) {
2696 ret = os_snprintf(pos, end - pos, "%sFILS-SHA256",
2697 pos == start ? "" : "+");
2698 if (os_snprintf_error(end - pos, ret))
2702 if (data.key_mgmt & WPA_KEY_MGMT_FILS_SHA384) {
2703 ret = os_snprintf(pos, end - pos, "%sFILS-SHA384",
2704 pos == start ? "" : "+");
2705 if (os_snprintf_error(end - pos, ret))
2709 #ifdef CONFIG_IEEE80211R
2710 if (data.key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA256) {
2711 ret = os_snprintf(pos, end - pos, "%sFT-FILS-SHA256",
2712 pos == start ? "" : "+");
2713 if (os_snprintf_error(end - pos, ret))
2717 if (data.key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA384) {
2718 ret = os_snprintf(pos, end - pos, "%sFT-FILS-SHA384",
2719 pos == start ? "" : "+");
2720 if (os_snprintf_error(end - pos, ret))
2724 #endif /* CONFIG_IEEE80211R */
2725 #endif /* CONFIG_FILS */
2728 if (data.key_mgmt & WPA_KEY_MGMT_OWE) {
2729 ret = os_snprintf(pos, end - pos, "%sOWE",
2730 pos == start ? "" : "+");
2731 if (os_snprintf_error(end - pos, ret))
2735 #endif /* CONFIG_OWE */
2738 if (data.key_mgmt & WPA_KEY_MGMT_DPP) {
2739 ret = os_snprintf(pos, end - pos, "%sDPP",
2740 pos == start ? "" : "+");
2741 if (os_snprintf_error(end - pos, ret))
2745 #endif /* CONFIG_DPP */
2747 if (data.key_mgmt & WPA_KEY_MGMT_OSEN) {
2748 ret = os_snprintf(pos, end - pos, "%sOSEN",
2749 pos == start ? "" : "+");
2750 if (os_snprintf_error(end - pos, ret))
2755 pos = wpa_supplicant_cipher_txt(pos, end, data.pairwise_cipher);
2757 if (data.capabilities & WPA_CAPABILITY_PREAUTH) {
2758 ret = os_snprintf(pos, end - pos, "-preauth");
2759 if (os_snprintf_error(end - pos, ret))
2764 ret = os_snprintf(pos, end - pos, "]");
2765 if (os_snprintf_error(end - pos, ret))
2774 static char * wpa_supplicant_wps_ie_txt_buf(struct wpa_supplicant *wpa_s,
2775 char *pos, char *end,
2776 struct wpabuf *wps_ie)
2783 if (wps_is_selected_pbc_registrar(wps_ie))
2785 else if (wps_is_addr_authorized(wps_ie, wpa_s->own_addr, 0))
2787 else if (wps_is_selected_pin_registrar(wps_ie))
2792 ret = os_snprintf(pos, end - pos, "%s", txt);
2793 if (!os_snprintf_error(end - pos, ret))
2795 wpabuf_free(wps_ie);
2798 #endif /* CONFIG_WPS */
2801 static char * wpa_supplicant_wps_ie_txt(struct wpa_supplicant *wpa_s,
2802 char *pos, char *end,
2803 const struct wpa_bss *bss)
2806 struct wpabuf *wps_ie;
2807 wps_ie = wpa_bss_get_vendor_ie_multi(bss, WPS_IE_VENDOR_TYPE);
2808 return wpa_supplicant_wps_ie_txt_buf(wpa_s, pos, end, wps_ie);
2809 #else /* CONFIG_WPS */
2811 #endif /* CONFIG_WPS */
2815 /* Format one result on one text line into a buffer. */
2816 static int wpa_supplicant_ctrl_iface_scan_result(
2817 struct wpa_supplicant *wpa_s,
2818 const struct wpa_bss *bss, char *buf, size_t buflen)
2822 const u8 *ie, *ie2, *osen_ie, *p2p, *mesh, *owe;
2824 mesh = wpa_bss_get_ie(bss, WLAN_EID_MESH_ID);
2825 p2p = wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE);
2827 p2p = wpa_bss_get_vendor_ie_beacon(bss, P2P_IE_VENDOR_TYPE);
2828 if (p2p && bss->ssid_len == P2P_WILDCARD_SSID_LEN &&
2829 os_memcmp(bss->ssid, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN) ==
2831 return 0; /* Do not show P2P listen discovery results here */
2836 ret = os_snprintf(pos, end - pos, MACSTR "\t%d\t%d\t",
2837 MAC2STR(bss->bssid), bss->freq, bss->level);
2838 if (os_snprintf_error(end - pos, ret))
2841 ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
2843 pos = wpa_supplicant_ie_txt(pos, end, "WPA", ie, 2 + ie[1]);
2844 ie2 = wpa_bss_get_ie(bss, WLAN_EID_RSN);
2846 pos = wpa_supplicant_ie_txt(pos, end, mesh ? "RSN" : "WPA2",
2849 osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
2851 pos = wpa_supplicant_ie_txt(pos, end, "OSEN",
2852 osen_ie, 2 + osen_ie[1]);
2853 owe = wpa_bss_get_vendor_ie(bss, OWE_IE_VENDOR_TYPE);
2855 ret = os_snprintf(pos, end - pos,
2856 ie2 ? "[OWE-TRANS]" : "[OWE-TRANS-OPEN]");
2857 if (os_snprintf_error(end - pos, ret))
2861 pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
2862 if (!ie && !ie2 && !osen_ie && (bss->caps & IEEE80211_CAP_PRIVACY)) {
2863 ret = os_snprintf(pos, end - pos, "[WEP]");
2864 if (os_snprintf_error(end - pos, ret))
2869 ret = os_snprintf(pos, end - pos, "[MESH]");
2870 if (os_snprintf_error(end - pos, ret))
2874 if (bss_is_dmg(bss)) {
2876 ret = os_snprintf(pos, end - pos, "[DMG]");
2877 if (os_snprintf_error(end - pos, ret))
2880 switch (bss->caps & IEEE80211_CAP_DMG_MASK) {
2881 case IEEE80211_CAP_DMG_IBSS:
2884 case IEEE80211_CAP_DMG_AP:
2887 case IEEE80211_CAP_DMG_PBSS:
2894 ret = os_snprintf(pos, end - pos, "%s", s);
2895 if (os_snprintf_error(end - pos, ret))
2899 if (bss->caps & IEEE80211_CAP_IBSS) {
2900 ret = os_snprintf(pos, end - pos, "[IBSS]");
2901 if (os_snprintf_error(end - pos, ret))
2905 if (bss->caps & IEEE80211_CAP_ESS) {
2906 ret = os_snprintf(pos, end - pos, "[ESS]");
2907 if (os_snprintf_error(end - pos, ret))
2913 ret = os_snprintf(pos, end - pos, "[P2P]");
2914 if (os_snprintf_error(end - pos, ret))
2919 if (wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE) && ie2) {
2920 ret = os_snprintf(pos, end - pos, "[HS20]");
2921 if (os_snprintf_error(end - pos, ret))
2925 #endif /* CONFIG_HS20 */
2927 if (wpa_bss_get_ie(bss, WLAN_EID_FILS_INDICATION)) {
2928 ret = os_snprintf(pos, end - pos, "[FILS]");
2929 if (os_snprintf_error(end - pos, ret))
2933 #endif /* CONFIG_FILS */
2935 if (wpa_bss_get_ie(bss, WLAN_EID_MULTI_BAND)) {
2936 ret = os_snprintf(pos, end - pos, "[FST]");
2937 if (os_snprintf_error(end - pos, ret))
2941 #endif /* CONFIG_FST */
2942 if (wpa_bss_ext_capab(bss, WLAN_EXT_CAPAB_UTF_8_SSID)) {
2943 ret = os_snprintf(pos, end - pos, "[UTF-8]");
2944 if (os_snprintf_error(end - pos, ret))
2949 ret = os_snprintf(pos, end - pos, "\t%s",
2950 wpa_ssid_txt(bss->ssid, bss->ssid_len));
2951 if (os_snprintf_error(end - pos, ret))
2955 ret = os_snprintf(pos, end - pos, "\n");
2956 if (os_snprintf_error(end - pos, ret))
2964 static int wpa_supplicant_ctrl_iface_scan_results(
2965 struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
2968 struct wpa_bss *bss;
2973 ret = os_snprintf(pos, end - pos, "bssid / frequency / signal level / "
2975 if (os_snprintf_error(end - pos, ret))
2979 dl_list_for_each(bss, &wpa_s->bss_id, struct wpa_bss, list_id) {
2980 ret = wpa_supplicant_ctrl_iface_scan_result(wpa_s, bss, pos,
2982 if (ret < 0 || ret >= end - pos)
2993 static int wpa_supplicant_ctrl_iface_mesh_interface_add(
2994 struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
2996 char *pos, ifname[IFNAMSIZ + 1];
3000 pos = os_strstr(cmd, "ifname=");
3003 os_strlcpy(ifname, pos, sizeof(ifname));
3006 if (wpas_mesh_add_interface(wpa_s, ifname, sizeof(ifname)) < 0)
3009 os_strlcpy(reply, ifname, max_len);
3010 return os_strlen(ifname);
3014 static int wpa_supplicant_ctrl_iface_mesh_group_add(
3015 struct wpa_supplicant *wpa_s, char *cmd)
3018 struct wpa_ssid *ssid;
3021 wpa_printf(MSG_DEBUG, "CTRL_IFACE: MESH_GROUP_ADD id=%d", id);
3023 ssid = wpa_config_get_network(wpa_s->conf, id);
3025 wpa_printf(MSG_DEBUG,
3026 "CTRL_IFACE: Could not find network id=%d", id);
3029 if (ssid->mode != WPAS_MODE_MESH) {
3030 wpa_printf(MSG_DEBUG,
3031 "CTRL_IFACE: Cannot use MESH_GROUP_ADD on a non mesh network");
3034 if (ssid->key_mgmt != WPA_KEY_MGMT_NONE &&
3035 ssid->key_mgmt != WPA_KEY_MGMT_SAE) {
3036 wpa_printf(MSG_ERROR,
3037 "CTRL_IFACE: key_mgmt for mesh network should be open or SAE");
3042 * TODO: If necessary write our own group_add function,
3043 * for now we can reuse select_network
3045 wpa_supplicant_select_network(wpa_s, ssid);
3051 static int wpa_supplicant_ctrl_iface_mesh_group_remove(
3052 struct wpa_supplicant *wpa_s, char *cmd)
3054 struct wpa_supplicant *orig;
3055 struct wpa_global *global;
3058 wpa_printf(MSG_DEBUG, "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s", cmd);
3060 global = wpa_s->global;
3063 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
3064 if (os_strcmp(wpa_s->ifname, cmd) == 0) {
3070 wpa_printf(MSG_ERROR,
3071 "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s not found",
3075 if (wpa_s->mesh_if_created && wpa_s == orig) {
3076 wpa_printf(MSG_ERROR,
3077 "CTRL_IFACE: MESH_GROUP_REMOVE can't remove itself");
3081 wpa_s->reassociate = 0;
3082 wpa_s->disconnected = 1;
3083 wpa_supplicant_cancel_sched_scan(wpa_s);
3084 wpa_supplicant_cancel_scan(wpa_s);
3087 * TODO: If necessary write our own group_remove function,
3088 * for now we can reuse deauthenticate
3090 wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
3092 if (wpa_s->mesh_if_created)
3093 wpa_supplicant_remove_iface(global, wpa_s, 0);
3099 static int wpa_supplicant_ctrl_iface_mesh_peer_remove(
3100 struct wpa_supplicant *wpa_s, char *cmd)
3104 if (hwaddr_aton(cmd, addr) < 0)
3107 return wpas_mesh_peer_remove(wpa_s, addr);
3111 static int wpa_supplicant_ctrl_iface_mesh_peer_add(
3112 struct wpa_supplicant *wpa_s, char *cmd)
3118 pos = os_strstr(cmd, " duration=");
3121 duration = atoi(pos + 10);
3126 if (hwaddr_aton(cmd, addr))
3129 return wpas_mesh_peer_add(wpa_s, addr, duration);
3133 static int wpa_supplicant_ctrl_iface_mesh_link_probe(
3134 struct wpa_supplicant *wpa_s, char *cmd)
3136 struct ether_header *eth;
3140 size_t payload_len = 0, len;
3143 if (hwaddr_aton(cmd, addr))
3146 pos = os_strstr(cmd, " payload=");
3149 payload_len = os_strlen(pos);
3150 if (payload_len & 1)
3156 len = ETH_HLEN + payload_len;
3157 buf = os_malloc(len);
3161 eth = (struct ether_header *) buf;
3162 os_memcpy(eth->ether_dhost, addr, ETH_ALEN);
3163 os_memcpy(eth->ether_shost, wpa_s->own_addr, ETH_ALEN);
3164 eth->ether_type = htons(ETH_P_802_3);
3166 if (payload_len && hexstr2bin(pos, buf + ETH_HLEN, payload_len) < 0)
3169 ret = wpa_drv_mesh_link_probe(wpa_s, addr, buf, len);
3175 #endif /* CONFIG_MESH */
3178 static int wpa_supplicant_ctrl_iface_select_network(
3179 struct wpa_supplicant *wpa_s, char *cmd)
3182 struct wpa_ssid *ssid;
3185 /* cmd: "<network id>" or "any" */
3186 if (os_strncmp(cmd, "any", 3) == 0) {
3187 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SELECT_NETWORK any");
3191 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SELECT_NETWORK id=%d", id);
3193 ssid = wpa_config_get_network(wpa_s->conf, id);
3195 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
3196 "network id=%d", id);
3199 if (ssid->disabled == 2) {
3200 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Cannot use "
3201 "SELECT_NETWORK with persistent P2P group");
3206 pos = os_strstr(cmd, " freq=");
3208 int *freqs = freq_range_to_channel_list(wpa_s, pos + 6);
3210 os_free(wpa_s->select_network_scan_freqs);
3211 wpa_s->select_network_scan_freqs = freqs;
3215 wpa_s->scan_min_time.sec = 0;
3216 wpa_s->scan_min_time.usec = 0;
3217 wpa_supplicant_select_network(wpa_s, ssid);
3223 static int wpa_supplicant_ctrl_iface_enable_network(
3224 struct wpa_supplicant *wpa_s, char *cmd)
3227 struct wpa_ssid *ssid;
3229 /* cmd: "<network id>" or "all" */
3230 if (os_strcmp(cmd, "all") == 0) {
3231 wpa_printf(MSG_DEBUG, "CTRL_IFACE: ENABLE_NETWORK all");
3235 wpa_printf(MSG_DEBUG, "CTRL_IFACE: ENABLE_NETWORK id=%d", id);
3237 ssid = wpa_config_get_network(wpa_s->conf, id);
3239 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
3240 "network id=%d", id);
3243 if (ssid->disabled == 2) {
3244 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Cannot use "
3245 "ENABLE_NETWORK with persistent P2P group");
3249 if (os_strstr(cmd, " no-connect")) {
3254 wpa_s->scan_min_time.sec = 0;
3255 wpa_s->scan_min_time.usec = 0;
3256 wpa_supplicant_enable_network(wpa_s, ssid);
3262 static int wpa_supplicant_ctrl_iface_disable_network(
3263 struct wpa_supplicant *wpa_s, char *cmd)
3266 struct wpa_ssid *ssid;
3268 /* cmd: "<network id>" or "all" */
3269 if (os_strcmp(cmd, "all") == 0) {
3270 wpa_printf(MSG_DEBUG, "CTRL_IFACE: DISABLE_NETWORK all");
3274 wpa_printf(MSG_DEBUG, "CTRL_IFACE: DISABLE_NETWORK id=%d", id);
3276 ssid = wpa_config_get_network(wpa_s->conf, id);
3278 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
3279 "network id=%d", id);
3282 if (ssid->disabled == 2) {
3283 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Cannot use "
3284 "DISABLE_NETWORK with persistent P2P "
3289 wpa_supplicant_disable_network(wpa_s, ssid);
3295 static int wpa_supplicant_ctrl_iface_add_network(
3296 struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
3298 struct wpa_ssid *ssid;
3301 wpa_printf(MSG_DEBUG, "CTRL_IFACE: ADD_NETWORK");
3303 ssid = wpa_supplicant_add_network(wpa_s);
3307 ret = os_snprintf(buf, buflen, "%d\n", ssid->id);
3308 if (os_snprintf_error(buflen, ret))
3314 static int wpa_supplicant_ctrl_iface_remove_network(
3315 struct wpa_supplicant *wpa_s, char *cmd)
3318 struct wpa_ssid *ssid;
3321 /* cmd: "<network id>" or "all" */
3322 if (os_strcmp(cmd, "all") == 0) {
3323 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_NETWORK all");
3324 if (wpa_s->sched_scanning)
3325 wpa_supplicant_cancel_sched_scan(wpa_s);
3327 eapol_sm_invalidate_cached_session(wpa_s->eapol);
3328 if (wpa_s->current_ssid) {
3330 wpa_s->sme.prev_bssid_set = 0;
3331 #endif /* CONFIG_SME */
3332 wpa_sm_set_config(wpa_s->wpa, NULL);
3333 eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
3334 if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
3335 wpa_s->own_disconnect_req = 1;
3336 wpa_supplicant_deauthenticate(
3337 wpa_s, WLAN_REASON_DEAUTH_LEAVING);
3339 ssid = wpa_s->conf->ssid;
3341 struct wpa_ssid *remove_ssid = ssid;
3344 if (wpa_s->last_ssid == remove_ssid)
3345 wpa_s->last_ssid = NULL;
3346 wpas_notify_network_removed(wpa_s, remove_ssid);
3347 wpa_config_remove_network(wpa_s->conf, id);
3353 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_NETWORK id=%d", id);
3355 result = wpa_supplicant_remove_network(wpa_s, id);
3357 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find network "
3362 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Not able to remove the "
3363 "network id=%d", id);
3370 static int wpa_supplicant_ctrl_iface_update_network(
3371 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
3372 char *name, char *value)
3376 ret = wpa_config_set(ssid, name, value, 0);
3378 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to set network "
3379 "variable '%s'", name);
3383 return 0; /* No change to the previously configured value */
3385 if (os_strcmp(name, "bssid") != 0 &&
3386 os_strcmp(name, "bssid_hint") != 0 &&
3387 os_strcmp(name, "priority") != 0) {
3388 wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
3390 if (wpa_s->current_ssid == ssid ||
3391 wpa_s->current_ssid == NULL) {
3393 * Invalidate the EAP session cache if anything in the
3394 * current or previously used configuration changes.
3396 eapol_sm_invalidate_cached_session(wpa_s->eapol);
3400 if ((os_strcmp(name, "psk") == 0 &&
3401 value[0] == '"' && ssid->ssid_len) ||
3402 (os_strcmp(name, "ssid") == 0 && ssid->passphrase))
3403 wpa_config_update_psk(ssid);
3404 else if (os_strcmp(name, "priority") == 0)
3405 wpa_config_update_prio_list(wpa_s->conf);
3411 static int wpa_supplicant_ctrl_iface_set_network(
3412 struct wpa_supplicant *wpa_s, char *cmd)
3414 int id, ret, prev_bssid_set, prev_disabled;
3415 struct wpa_ssid *ssid;
3417 u8 prev_bssid[ETH_ALEN];
3419 /* cmd: "<network id> <variable name> <value>" */
3420 name = os_strchr(cmd, ' ');
3425 value = os_strchr(name, ' ');
3431 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SET_NETWORK id=%d name='%s'",
3433 wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: value",
3434 (u8 *) value, os_strlen(value));
3436 ssid = wpa_config_get_network(wpa_s->conf, id);
3438 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find network "
3443 prev_bssid_set = ssid->bssid_set;
3444 prev_disabled = ssid->disabled;
3445 os_memcpy(prev_bssid, ssid->bssid, ETH_ALEN);
3446 ret = wpa_supplicant_ctrl_iface_update_network(wpa_s, ssid, name,
3449 (ssid->bssid_set != prev_bssid_set ||
3450 os_memcmp(ssid->bssid, prev_bssid, ETH_ALEN) != 0))
3451 wpas_notify_network_bssid_set_changed(wpa_s, ssid);
3453 if (prev_disabled != ssid->disabled &&
3454 (prev_disabled == 2 || ssid->disabled == 2))
3455 wpas_notify_network_type_changed(wpa_s, ssid);
3461 static int wpa_supplicant_ctrl_iface_get_network(
3462 struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
3466 struct wpa_ssid *ssid;
3469 /* cmd: "<network id> <variable name>" */
3470 name = os_strchr(cmd, ' ');
3471 if (name == NULL || buflen == 0)
3476 wpa_printf(MSG_EXCESSIVE, "CTRL_IFACE: GET_NETWORK id=%d name='%s'",
3479 ssid = wpa_config_get_network(wpa_s->conf, id);
3481 wpa_printf(MSG_EXCESSIVE, "CTRL_IFACE: Could not find network "
3486 value = wpa_config_get_no_key(ssid, name);
3487 if (value == NULL) {
3488 wpa_printf(MSG_EXCESSIVE, "CTRL_IFACE: Failed to get network "
3489 "variable '%s'", name);
3493 res = os_strlcpy(buf, value, buflen);
3494 if (res >= buflen) {
3505 static int wpa_supplicant_ctrl_iface_dup_network(
3506 struct wpa_supplicant *wpa_s, char *cmd,
3507 struct wpa_supplicant *dst_wpa_s)
3509 struct wpa_ssid *ssid_s, *ssid_d;
3510 char *name, *id, *value;
3511 int id_s, id_d, ret;
3513 /* cmd: "<src network id> <dst network id> <variable name>" */
3514 id = os_strchr(cmd, ' ');
3519 name = os_strchr(id, ' ');
3527 wpa_printf(MSG_DEBUG,
3528 "CTRL_IFACE: DUP_NETWORK ifname=%s->%s id=%d->%d name='%s'",
3529 wpa_s->ifname, dst_wpa_s->ifname, id_s, id_d, name);
3531 ssid_s = wpa_config_get_network(wpa_s->conf, id_s);
3532 if (ssid_s == NULL) {
3533 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
3534 "network id=%d", id_s);
3538 ssid_d = wpa_config_get_network(dst_wpa_s->conf, id_d);
3539 if (ssid_d == NULL) {
3540 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
3541 "network id=%d", id_d);
3545 value = wpa_config_get(ssid_s, name);
3546 if (value == NULL) {
3547 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to get network "
3548 "variable '%s'", name);
3552 ret = wpa_supplicant_ctrl_iface_update_network(dst_wpa_s, ssid_d, name,
3561 static int wpa_supplicant_ctrl_iface_list_creds(struct wpa_supplicant *wpa_s,
3562 char *buf, size_t buflen)
3565 struct wpa_cred *cred;
3570 ret = os_snprintf(pos, end - pos,
3571 "cred id / realm / username / domain / imsi\n");
3572 if (os_snprintf_error(end - pos, ret))
3576 cred = wpa_s->conf->cred;
3578 ret = os_snprintf(pos, end - pos, "%d\t%s\t%s\t%s\t%s\n",
3579 cred->id, cred->realm ? cred->realm : "",
3580 cred->username ? cred->username : "",
3581 cred->domain ? cred->domain[0] : "",
3582 cred->imsi ? cred->imsi : "");
3583 if (os_snprintf_error(end - pos, ret))
3594 static int wpa_supplicant_ctrl_iface_add_cred(struct wpa_supplicant *wpa_s,
3595 char *buf, size_t buflen)
3597 struct wpa_cred *cred;
3600 wpa_printf(MSG_DEBUG, "CTRL_IFACE: ADD_CRED");
3602 cred = wpa_config_add_cred(wpa_s->conf);
3606 wpa_msg(wpa_s, MSG_INFO, CRED_ADDED "%d", cred->id);
3608 ret = os_snprintf(buf, buflen, "%d\n", cred->id);
3609 if (os_snprintf_error(buflen, ret))
3615 static int wpas_ctrl_remove_cred(struct wpa_supplicant *wpa_s,
3616 struct wpa_cred *cred)
3618 struct wpa_ssid *ssid;
3623 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred");
3628 if (wpa_config_remove_cred(wpa_s->conf, id) < 0) {
3629 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred");
3633 wpa_msg(wpa_s, MSG_INFO, CRED_REMOVED "%d", id);
3635 /* Remove any network entry created based on the removed credential */
3636 ssid = wpa_s->conf->ssid;
3638 if (ssid->parent_cred == cred) {
3641 wpa_printf(MSG_DEBUG, "Remove network id %d since it "
3642 "used the removed credential", ssid->id);
3643 res = os_snprintf(str, sizeof(str), "%d", ssid->id);
3644 if (os_snprintf_error(sizeof(str), res))
3645 str[sizeof(str) - 1] = '\0';
3647 wpa_supplicant_ctrl_iface_remove_network(wpa_s, str);
3656 static int wpa_supplicant_ctrl_iface_remove_cred(struct wpa_supplicant *wpa_s,
3660 struct wpa_cred *cred, *prev;
3662 /* cmd: "<cred id>", "all", "sp_fqdn=<FQDN>", or
3663 * "provisioning_sp=<FQDN> */
3664 if (os_strcmp(cmd, "all") == 0) {
3665 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED all");
3666 cred = wpa_s->conf->cred;
3670 wpas_ctrl_remove_cred(wpa_s, prev);
3675 if (os_strncmp(cmd, "sp_fqdn=", 8) == 0) {
3676 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED SP FQDN '%s'",
3678 cred = wpa_s->conf->cred;
3684 for (i = 0; i < prev->num_domain; i++) {
3685 if (os_strcmp(prev->domain[i], cmd + 8)
3688 wpas_ctrl_remove_cred(wpa_s, prev);
3696 if (os_strncmp(cmd, "provisioning_sp=", 16) == 0) {
3697 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED provisioning SP FQDN '%s'",
3699 cred = wpa_s->conf->cred;
3703 if (prev->provisioning_sp &&
3704 os_strcmp(prev->provisioning_sp, cmd + 16) == 0)
3705 wpas_ctrl_remove_cred(wpa_s, prev);
3711 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED id=%d", id);
3713 cred = wpa_config_get_cred(wpa_s->conf, id);
3714 return wpas_ctrl_remove_cred(wpa_s, cred);
3718 static int wpa_supplicant_ctrl_iface_set_cred(struct wpa_supplicant *wpa_s,
3722 struct wpa_cred *cred;
3725 /* cmd: "<cred id> <variable name> <value>" */
3726 name = os_strchr(cmd, ' ');
3731 value = os_strchr(name, ' ');
3737 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SET_CRED id=%d name='%s'",
3739 wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: value",
3740 (u8 *) value, os_strlen(value));
3742 cred = wpa_config_get_cred(wpa_s->conf, id);
3744 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred id=%d",
3749 if (wpa_config_set_cred(cred, name, value, 0) < 0) {
3750 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to set cred "
3751 "variable '%s'", name);
3755 wpa_msg(wpa_s, MSG_INFO, CRED_MODIFIED "%d %s", cred->id, name);
3761 static int wpa_supplicant_ctrl_iface_get_cred(struct wpa_supplicant *wpa_s,
3762 char *cmd, char *buf,
3767 struct wpa_cred *cred;
3770 /* cmd: "<cred id> <variable name>" */
3771 name = os_strchr(cmd, ' ');
3777 wpa_printf(MSG_DEBUG, "CTRL_IFACE: GET_CRED id=%d name='%s'",
3780 cred = wpa_config_get_cred(wpa_s->conf, id);
3782 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred id=%d",
3787 value = wpa_config_get_cred_no_key(cred, name);
3788 if (value == NULL) {
3789 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to get cred variable '%s'",
3794 res = os_strlcpy(buf, value, buflen);
3795 if (res >= buflen) {
3806 #ifndef CONFIG_NO_CONFIG_WRITE
3807 static int wpa_supplicant_ctrl_iface_save_config(struct wpa_supplicant *wpa_s)
3811 if (!wpa_s->conf->update_config) {
3812 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Not allowed "
3813 "to update configuration (update_config=0)");
3817 ret = wpa_config_write(wpa_s->confname, wpa_s->conf);
3819 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Failed to "
3820 "update configuration");
3822 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Configuration"
3828 #endif /* CONFIG_NO_CONFIG_WRITE */
3831 struct cipher_info {
3837 static const struct cipher_info ciphers[] = {
3838 { WPA_DRIVER_CAPA_ENC_CCMP_256, "CCMP-256", 0 },
3839 { WPA_DRIVER_CAPA_ENC_GCMP_256, "GCMP-256", 0 },
3840 { WPA_DRIVER_CAPA_ENC_CCMP, "CCMP", 0 },
3841 { WPA_DRIVER_CAPA_ENC_GCMP, "GCMP", 0 },
3842 { WPA_DRIVER_CAPA_ENC_TKIP, "TKIP", 0 },
3843 { WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE, "NONE", 0 },
3844 { WPA_DRIVER_CAPA_ENC_WEP104, "WEP104", 1 },
3845 { WPA_DRIVER_CAPA_ENC_WEP40, "WEP40", 1 }
3848 static const struct cipher_info ciphers_group_mgmt[] = {
3849 { WPA_DRIVER_CAPA_ENC_BIP, "AES-128-CMAC", 1 },
3850 { WPA_DRIVER_CAPA_ENC_BIP_GMAC_128, "BIP-GMAC-128", 1 },
3851 { WPA_DRIVER_CAPA_ENC_BIP_GMAC_256, "BIP-GMAC-256", 1 },
3852 { WPA_DRIVER_CAPA_ENC_BIP_CMAC_256, "BIP-CMAC-256", 1 },
3856 static int ctrl_iface_get_capability_pairwise(int res, char *strict,
3857 struct wpa_driver_capa *capa,
3858 char *buf, size_t buflen)
3871 len = os_strlcpy(buf, "CCMP TKIP NONE", buflen);
3877 for (i = 0; i < ARRAY_SIZE(ciphers); i++) {
3878 if (!ciphers[i].group_only && capa->enc & ciphers[i].capa) {
3879 ret = os_snprintf(pos, end - pos, "%s%s",
3880 pos == buf ? "" : " ",
3882 if (os_snprintf_error(end - pos, ret))
3892 static int ctrl_iface_get_capability_group(int res, char *strict,
3893 struct wpa_driver_capa *capa,
3894 char *buf, size_t buflen)
3907 len = os_strlcpy(buf, "CCMP TKIP WEP104 WEP40", buflen);
3913 for (i = 0; i < ARRAY_SIZE(ciphers); i++) {
3914 if (capa->enc & ciphers[i].capa) {
3915 ret = os_snprintf(pos, end - pos, "%s%s",
3916 pos == buf ? "" : " ",
3918 if (os_snprintf_error(end - pos, ret))
3928 static int ctrl_iface_get_capability_group_mgmt(int res, char *strict,
3929 struct wpa_driver_capa *capa,
3930 char *buf, size_t buflen)
3942 for (i = 0; i < ARRAY_SIZE(ciphers_group_mgmt); i++) {
3943 if (capa->enc & ciphers_group_mgmt[i].capa) {
3944 ret = os_snprintf(pos, end - pos, "%s%s",
3945 pos == buf ? "" : " ",
3946 ciphers_group_mgmt[i].name);
3947 if (os_snprintf_error(end - pos, ret))
3957 static int ctrl_iface_get_capability_key_mgmt(int res, char *strict,
3958 struct wpa_driver_capa *capa,
3959 char *buf, size_t buflen)
3971 len = os_strlcpy(buf, "WPA-PSK WPA-EAP IEEE8021X WPA-NONE "
3978 ret = os_snprintf(pos, end - pos, "NONE IEEE8021X");
3979 if (os_snprintf_error(end - pos, ret))
3983 if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
3984 WPA_DRIVER_CAPA_KEY_MGMT_WPA2)) {
3985 ret = os_snprintf(pos, end - pos, " WPA-EAP");
3986 if (os_snprintf_error(end - pos, ret))
3991 if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
3992 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
3993 ret = os_snprintf(pos, end - pos, " WPA-PSK");
3994 if (os_snprintf_error(end - pos, ret))
3999 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE) {
4000 ret = os_snprintf(pos, end - pos, " WPA-NONE");
4001 if (os_snprintf_error(end - pos, ret))
4006 #ifdef CONFIG_SUITEB
4007 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B) {
4008 ret = os_snprintf(pos, end - pos, " WPA-EAP-SUITE-B");
4009 if (os_snprintf_error(end - pos, ret))
4013 #endif /* CONFIG_SUITEB */
4014 #ifdef CONFIG_SUITEB192
4015 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B_192) {
4016 ret = os_snprintf(pos, end - pos, " WPA-EAP-SUITE-B-192");
4017 if (os_snprintf_error(end - pos, ret))
4021 #endif /* CONFIG_SUITEB192 */
4023 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_OWE) {
4024 ret = os_snprintf(pos, end - pos, " OWE");
4025 if (os_snprintf_error(end - pos, ret))
4029 #endif /* CONFIG_OWE */
4031 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_DPP) {
4032 ret = os_snprintf(pos, end - pos, " DPP");
4033 if (os_snprintf_error(end - pos, ret))
4037 #endif /* CONFIG_DPP */
4039 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FILS_SHA256) {
4040 ret = os_snprintf(pos, end - pos, " FILS-SHA256");
4041 if (os_snprintf_error(end - pos, ret))
4045 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FILS_SHA384) {
4046 ret = os_snprintf(pos, end - pos, " FILS-SHA384");
4047 if (os_snprintf_error(end - pos, ret))
4051 #ifdef CONFIG_IEEE80211R
4052 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT_FILS_SHA256) {
4053 ret = os_snprintf(pos, end - pos, " FT-FILS-SHA256");
4054 if (os_snprintf_error(end - pos, ret))
4058 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT_FILS_SHA384) {
4059 ret = os_snprintf(pos, end - pos, " FT-FILS-SHA384");
4060 if (os_snprintf_error(end - pos, ret))
4064 #endif /* CONFIG_IEEE80211R */
4065 #endif /* CONFIG_FILS */
4066 #ifdef CONFIG_IEEE80211R
4067 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT_PSK) {
4068 ret = os_snprintf(pos, end - pos, " FT-PSK");
4069 if (os_snprintf_error(end - pos, ret))
4073 #endif /* CONFIG_IEEE80211R */
4075 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SAE) {
4076 ret = os_snprintf(pos, end - pos, " SAE");
4077 if (os_snprintf_error(end - pos, ret))
4081 #endif /* CONFIG_SAE */
4087 static int ctrl_iface_get_capability_proto(int res, char *strict,
4088 struct wpa_driver_capa *capa,
4089 char *buf, size_t buflen)
4101 len = os_strlcpy(buf, "RSN WPA", buflen);
4107 if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
4108 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
4109 ret = os_snprintf(pos, end - pos, "%sRSN",
4110 pos == buf ? "" : " ");
4111 if (os_snprintf_error(end - pos, ret))
4116 if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
4117 WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK)) {
4118 ret = os_snprintf(pos, end - pos, "%sWPA",
4119 pos == buf ? "" : " ");
4120 if (os_snprintf_error(end - pos, ret))
4129 static int ctrl_iface_get_capability_auth_alg(struct wpa_supplicant *wpa_s,
4130 int res, char *strict,
4131 struct wpa_driver_capa *capa,
4132 char *buf, size_t buflen)
4144 len = os_strlcpy(buf, "OPEN SHARED LEAP", buflen);
4150 if (capa->auth & (WPA_DRIVER_AUTH_OPEN)) {
4151 ret = os_snprintf(pos, end - pos, "%sOPEN",
4152 pos == buf ? "" : " ");
4153 if (os_snprintf_error(end - pos, ret))
4158 if (capa->auth & (WPA_DRIVER_AUTH_SHARED)) {
4159 ret = os_snprintf(pos, end - pos, "%sSHARED",
4160 pos == buf ? "" : " ");
4161 if (os_snprintf_error(end - pos, ret))
4166 if (capa->auth & (WPA_DRIVER_AUTH_LEAP)) {
4167 ret = os_snprintf(pos, end - pos, "%sLEAP",
4168 pos == buf ? "" : " ");
4169 if (os_snprintf_error(end - pos, ret))
4175 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE) {
4176 ret = os_snprintf(pos, end - pos, "%sSAE",
4177 pos == buf ? "" : " ");
4178 if (os_snprintf_error(end - pos, ret))
4182 #endif /* CONFIG_SAE */
4185 if (wpa_is_fils_supported(wpa_s)) {
4186 ret = os_snprintf(pos, end - pos, "%sFILS_SK_WITHOUT_PFS",
4187 pos == buf ? "" : " ");
4188 if (os_snprintf_error(end - pos, ret))
4193 #ifdef CONFIG_FILS_SK_PFS
4194 if (wpa_is_fils_sk_pfs_supported(wpa_s)) {
4195 ret = os_snprintf(pos, end - pos, "%sFILS_SK_WITH_PFS",
4196 pos == buf ? "" : " ");
4197 if (os_snprintf_error(end - pos, ret))
4201 #endif /* CONFIG_FILS_SK_PFS */
4202 #endif /* CONFIG_FILS */
4208 static int ctrl_iface_get_capability_modes(int res, char *strict,
4209 struct wpa_driver_capa *capa,
4210 char *buf, size_t buflen)
4222 len = os_strlcpy(buf, "IBSS AP", buflen);
4228 if (capa->flags & WPA_DRIVER_FLAGS_IBSS) {
4229 ret = os_snprintf(pos, end - pos, "%sIBSS",
4230 pos == buf ? "" : " ");
4231 if (os_snprintf_error(end - pos, ret))
4236 if (capa->flags & WPA_DRIVER_FLAGS_AP) {
4237 ret = os_snprintf(pos, end - pos, "%sAP",
4238 pos == buf ? "" : " ");
4239 if (os_snprintf_error(end - pos, ret))
4245 if (capa->flags & WPA_DRIVER_FLAGS_MESH) {
4246 ret = os_snprintf(pos, end - pos, "%sMESH",
4247 pos == buf ? "" : " ");
4248 if (os_snprintf_error(end - pos, ret))
4252 #endif /* CONFIG_MESH */
4258 static int ctrl_iface_get_capability_channels(struct wpa_supplicant *wpa_s,
4259 char *buf, size_t buflen)
4261 struct hostapd_channel_data *chnl;
4263 char *pos, *end, *hmode;
4268 for (j = 0; j < wpa_s->hw.num_modes; j++) {
4269 switch (wpa_s->hw.modes[j].mode) {
4270 case HOSTAPD_MODE_IEEE80211B:
4273 case HOSTAPD_MODE_IEEE80211G:
4276 case HOSTAPD_MODE_IEEE80211A:
4279 case HOSTAPD_MODE_IEEE80211AD:
4285 ret = os_snprintf(pos, end - pos, "Mode[%s] Channels:", hmode);
4286 if (os_snprintf_error(end - pos, ret))
4289 chnl = wpa_s->hw.modes[j].channels;
4290 for (i = 0; i < wpa_s->hw.modes[j].num_channels; i++) {
4291 if (chnl[i].flag & HOSTAPD_CHAN_DISABLED)
4293 ret = os_snprintf(pos, end - pos, " %d", chnl[i].chan);
4294 if (os_snprintf_error(end - pos, ret))
4298 ret = os_snprintf(pos, end - pos, "\n");
4299 if (os_snprintf_error(end - pos, ret))
4308 static int ctrl_iface_get_capability_freq(struct wpa_supplicant *wpa_s,
4309 char *buf, size_t buflen)
4311 struct hostapd_channel_data *chnl;
4313 char *pos, *end, *hmode;
4318 for (j = 0; j < wpa_s->hw.num_modes; j++) {
4319 switch (wpa_s->hw.modes[j].mode) {
4320 case HOSTAPD_MODE_IEEE80211B:
4323 case HOSTAPD_MODE_IEEE80211G:
4326 case HOSTAPD_MODE_IEEE80211A:
4329 case HOSTAPD_MODE_IEEE80211AD:
4335 ret = os_snprintf(pos, end - pos, "Mode[%s] Channels:\n",
4337 if (os_snprintf_error(end - pos, ret))
4340 chnl = wpa_s->hw.modes[j].channels;
4341 for (i = 0; i < wpa_s->hw.modes[j].num_channels; i++) {
4342 if (chnl[i].flag & HOSTAPD_CHAN_DISABLED)
4344 ret = os_snprintf(pos, end - pos, " %d = %d MHz%s%s\n",
4345 chnl[i].chan, chnl[i].freq,
4346 chnl[i].flag & HOSTAPD_CHAN_NO_IR ?
4348 chnl[i].flag & HOSTAPD_CHAN_RADAR ?
4351 if (os_snprintf_error(end - pos, ret))
4355 ret = os_snprintf(pos, end - pos, "\n");
4356 if (os_snprintf_error(end - pos, ret))
4365 static int wpa_supplicant_ctrl_iface_get_capability(
4366 struct wpa_supplicant *wpa_s, const char *_field, char *buf,
4369 struct wpa_driver_capa capa;
4375 /* Determine whether or not strict checking was requested */
4376 len = os_strlcpy(field, _field, sizeof(field));
4377 if (len >= sizeof(field))
4379 strict = os_strchr(field, ' ');
4380 if (strict != NULL) {
4382 if (os_strcmp(strict, "strict") != 0)
4386 wpa_printf(MSG_DEBUG, "CTRL_IFACE: GET_CAPABILITY '%s' %s",
4387 field, strict ? strict : "");
4389 if (os_strcmp(field, "eap") == 0) {
4390 return eap_get_names(buf, buflen);
4393 res = wpa_drv_get_capa(wpa_s, &capa);
4395 if (os_strcmp(field, "pairwise") == 0)
4396 return ctrl_iface_get_capability_pairwise(res, strict, &capa,
4399 if (os_strcmp(field, "group") == 0)
4400 return ctrl_iface_get_capability_group(res, strict, &capa,
4403 if (os_strcmp(field, "group_mgmt") == 0)
4404 return ctrl_iface_get_capability_group_mgmt(res, strict, &capa,
4407 if (os_strcmp(field, "key_mgmt") == 0)
4408 return ctrl_iface_get_capability_key_mgmt(res, strict, &capa,
4411 if (os_strcmp(field, "proto") == 0)
4412 return ctrl_iface_get_capability_proto(res, strict, &capa,
4415 if (os_strcmp(field, "auth_alg") == 0)
4416 return ctrl_iface_get_capability_auth_alg(wpa_s, res, strict,
4417 &capa, buf, buflen);
4419 if (os_strcmp(field, "modes") == 0)
4420 return ctrl_iface_get_capability_modes(res, strict, &capa,
4423 if (os_strcmp(field, "channels") == 0)
4424 return ctrl_iface_get_capability_channels(wpa_s, buf, buflen);
4426 if (os_strcmp(field, "freq") == 0)
4427 return ctrl_iface_get_capability_freq(wpa_s, buf, buflen);
4430 if (os_strcmp(field, "tdls") == 0)
4431 return ctrl_iface_get_capability_tdls(wpa_s, buf, buflen);
4432 #endif /* CONFIG_TDLS */
4435 if (os_strcmp(field, "erp") == 0) {
4436 res = os_snprintf(buf, buflen, "ERP");
4437 if (os_snprintf_error(buflen, res))
4441 #endif /* CONFIG_EPR */
4444 if (os_strcmp(field, "fips") == 0) {
4445 res = os_snprintf(buf, buflen, "FIPS");
4446 if (os_snprintf_error(buflen, res))
4450 #endif /* CONFIG_FIPS */
4453 if (os_strcmp(field, "acs") == 0) {
4454 res = os_snprintf(buf, buflen, "ACS");
4455 if (os_snprintf_error(buflen, res))
4459 #endif /* CONFIG_ACS */
4462 if (os_strcmp(field, "fils") == 0) {
4463 #ifdef CONFIG_FILS_SK_PFS
4464 if (wpa_is_fils_supported(wpa_s) &&
4465 wpa_is_fils_sk_pfs_supported(wpa_s)) {
4466 res = os_snprintf(buf, buflen, "FILS FILS-SK-PFS");
4467 if (os_snprintf_error(buflen, res))
4471 #endif /* CONFIG_FILS_SK_PFS */
4473 if (wpa_is_fils_supported(wpa_s)) {
4474 res = os_snprintf(buf, buflen, "FILS");
4475 if (os_snprintf_error(buflen, res))
4480 #endif /* CONFIG_FILS */
4482 if (os_strcmp(field, "multibss") == 0 && wpa_s->multi_bss_support) {
4483 res = os_snprintf(buf, buflen, "MULTIBSS-STA");
4484 if (os_snprintf_error(buflen, res))
4490 if (os_strcmp(field, "dpp") == 0) {
4492 res = os_snprintf(buf, buflen, "DPP=2");
4493 #else /* CONFIG_DPP2 */
4494 res = os_snprintf(buf, buflen, "DPP=1");
4495 #endif /* CONFIG_DPP2 */
4496 if (os_snprintf_error(buflen, res))
4500 #endif /* CONFIG_DPP */
4502 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown GET_CAPABILITY field '%s'",
4509 #ifdef CONFIG_INTERWORKING
4510 static char * anqp_add_hex(char *pos, char *end, const char *title,
4511 struct wpabuf *data)
4521 ret = os_snprintf(pos, end - pos, "%s=", title);
4522 if (os_snprintf_error(end - pos, ret))
4526 d = wpabuf_head_u8(data);
4527 for (i = 0; i < wpabuf_len(data); i++) {
4528 ret = os_snprintf(pos, end - pos, "%02x", *d++);
4529 if (os_snprintf_error(end - pos, ret))
4534 ret = os_snprintf(pos, end - pos, "\n");
4535 if (os_snprintf_error(end - pos, ret))
4541 #endif /* CONFIG_INTERWORKING */
4545 static int print_fils_indication(struct wpa_bss *bss, char *pos, char *end)
4548 const u8 *ie, *ie_end;
4552 ie = wpa_bss_get_ie(bss, WLAN_EID_FILS_INDICATION);
4555 ie_end = ie + 2 + ie[1];
4557 if (ie_end - ie < 2)
4560 info = WPA_GET_LE16(ie);
4562 ret = os_snprintf(pos, end - pos, "fils_info=%04x\n", info);
4563 if (os_snprintf_error(end - pos, ret))
4567 if (info & BIT(7)) {
4568 /* Cache Identifier Included */
4569 if (ie_end - ie < 2)
4571 ret = os_snprintf(pos, end - pos, "fils_cache_id=%02x%02x\n",
4573 if (os_snprintf_error(end - pos, ret))
4579 if (info & BIT(8)) {
4580 /* HESSID Included */
4581 if (ie_end - ie < ETH_ALEN)
4583 ret = os_snprintf(pos, end - pos, "fils_hessid=" MACSTR "\n",
4585 if (os_snprintf_error(end - pos, ret))
4591 realms = (info & (BIT(3) | BIT(4) | BIT(5))) >> 3;
4593 if (ie_end - ie < realms * 2)
4595 ret = os_snprintf(pos, end - pos, "fils_realms=");
4596 if (os_snprintf_error(end - pos, ret))
4600 ret = wpa_snprintf_hex(pos, end - pos, ie, realms * 2);
4605 ret = os_snprintf(pos, end - pos, "\n");
4606 if (os_snprintf_error(end - pos, ret))
4613 #endif /* CONFIG_FILS */
4616 static int print_bss_info(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
4617 unsigned long mask, char *buf, size_t buflen)
4622 const u8 *ie, *ie2, *osen_ie, *mesh, *owe;
4627 if (mask & WPA_BSS_MASK_ID) {
4628 ret = os_snprintf(pos, end - pos, "id=%u\n", bss->id);
4629 if (os_snprintf_error(end - pos, ret))
4634 if (mask & WPA_BSS_MASK_BSSID) {
4635 ret = os_snprintf(pos, end - pos, "bssid=" MACSTR "\n",
4636 MAC2STR(bss->bssid));
4637 if (os_snprintf_error(end - pos, ret))
4642 if (mask & WPA_BSS_MASK_FREQ) {
4643 ret = os_snprintf(pos, end - pos, "freq=%d\n", bss->freq);
4644 if (os_snprintf_error(end - pos, ret))
4649 if (mask & WPA_BSS_MASK_BEACON_INT) {
4650 ret = os_snprintf(pos, end - pos, "beacon_int=%d\n",
4652 if (os_snprintf_error(end - pos, ret))
4657 if (mask & WPA_BSS_MASK_CAPABILITIES) {
4658 ret = os_snprintf(pos, end - pos, "capabilities=0x%04x\n",
4660 if (os_snprintf_error(end - pos, ret))
4665 if (mask & WPA_BSS_MASK_QUAL) {
4666 ret = os_snprintf(pos, end - pos, "qual=%d\n", bss->qual);
4667 if (os_snprintf_error(end - pos, ret))
4672 if (mask & WPA_BSS_MASK_NOISE) {
4673 ret = os_snprintf(pos, end - pos, "noise=%d\n", bss->noise);
4674 if (os_snprintf_error(end - pos, ret))
4679 if (mask & WPA_BSS_MASK_LEVEL) {
4680 ret = os_snprintf(pos, end - pos, "level=%d\n", bss->level);
4681 if (os_snprintf_error(end - pos, ret))
4686 if (mask & WPA_BSS_MASK_TSF) {
4687 ret = os_snprintf(pos, end - pos, "tsf=%016llu\n",
4688 (unsigned long long) bss->tsf);
4689 if (os_snprintf_error(end - pos, ret))
4694 if (mask & WPA_BSS_MASK_AGE) {
4695 struct os_reltime now;
4697 os_get_reltime(&now);
4698 ret = os_snprintf(pos, end - pos, "age=%d\n",
4699 (int) (now.sec - bss->last_update.sec));
4700 if (os_snprintf_error(end - pos, ret))
4705 if (mask & WPA_BSS_MASK_IE) {
4706 ret = os_snprintf(pos, end - pos, "ie=");
4707 if (os_snprintf_error(end - pos, ret))
4711 ie = (const u8 *) (bss + 1);
4712 for (i = 0; i < bss->ie_len; i++) {
4713 ret = os_snprintf(pos, end - pos, "%02x", *ie++);
4714 if (os_snprintf_error(end - pos, ret))
4719 ret = os_snprintf(pos, end - pos, "\n");
4720 if (os_snprintf_error(end - pos, ret))
4725 if (mask & WPA_BSS_MASK_FLAGS) {
4726 ret = os_snprintf(pos, end - pos, "flags=");
4727 if (os_snprintf_error(end - pos, ret))
4731 mesh = wpa_bss_get_ie(bss, WLAN_EID_MESH_ID);
4733 ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
4735 pos = wpa_supplicant_ie_txt(pos, end, "WPA", ie,
4737 ie2 = wpa_bss_get_ie(bss, WLAN_EID_RSN);
4739 pos = wpa_supplicant_ie_txt(pos, end,
4740 mesh ? "RSN" : "WPA2", ie2,
4742 osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
4744 pos = wpa_supplicant_ie_txt(pos, end, "OSEN",
4745 osen_ie, 2 + osen_ie[1]);
4746 owe = wpa_bss_get_vendor_ie(bss, OWE_IE_VENDOR_TYPE);
4750 ie2 ? "[OWE-TRANS]" : "[OWE-TRANS-OPEN]");
4751 if (os_snprintf_error(end - pos, ret))
4755 pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
4756 if (!ie && !ie2 && !osen_ie &&
4757 (bss->caps & IEEE80211_CAP_PRIVACY)) {
4758 ret = os_snprintf(pos, end - pos, "[WEP]");
4759 if (os_snprintf_error(end - pos, ret))
4765 ret = os_snprintf(pos, end - pos, "[MESH]");
4766 if (os_snprintf_error(end - pos, ret))
4771 if (bss_is_dmg(bss)) {
4773 ret = os_snprintf(pos, end - pos, "[DMG]");
4774 if (os_snprintf_error(end - pos, ret))
4777 switch (bss->caps & IEEE80211_CAP_DMG_MASK) {
4778 case IEEE80211_CAP_DMG_IBSS:
4781 case IEEE80211_CAP_DMG_AP:
4784 case IEEE80211_CAP_DMG_PBSS:
4791 ret = os_snprintf(pos, end - pos, "%s", s);
4792 if (os_snprintf_error(end - pos, ret))
4796 if (bss->caps & IEEE80211_CAP_IBSS) {
4797 ret = os_snprintf(pos, end - pos, "[IBSS]");
4798 if (os_snprintf_error(end - pos, ret))
4802 if (bss->caps & IEEE80211_CAP_ESS) {
4803 ret = os_snprintf(pos, end - pos, "[ESS]");
4804 if (os_snprintf_error(end - pos, ret))
4809 if (wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE) ||
4810 wpa_bss_get_vendor_ie_beacon(bss, P2P_IE_VENDOR_TYPE)) {
4811 ret = os_snprintf(pos, end - pos, "[P2P]");
4812 if (os_snprintf_error(end - pos, ret))
4817 if (wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE)) {
4818 ret = os_snprintf(pos, end - pos, "[HS20]");
4819 if (os_snprintf_error(end - pos, ret))
4823 #endif /* CONFIG_HS20 */
4825 if (wpa_bss_get_ie(bss, WLAN_EID_FILS_INDICATION)) {
4826 ret = os_snprintf(pos, end - pos, "[FILS]");
4827 if (os_snprintf_error(end - pos, ret))
4831 #endif /* CONFIG_FILS */
4833 if (wpa_bss_get_ie(bss, WLAN_EID_MULTI_BAND)) {
4834 ret = os_snprintf(pos, end - pos, "[FST]");
4835 if (os_snprintf_error(end - pos, ret))
4839 #endif /* CONFIG_FST */
4840 if (wpa_bss_ext_capab(bss, WLAN_EXT_CAPAB_UTF_8_SSID)) {
4841 ret = os_snprintf(pos, end - pos, "[UTF-8]");
4842 if (os_snprintf_error(end - pos, ret))
4847 ret = os_snprintf(pos, end - pos, "\n");
4848 if (os_snprintf_error(end - pos, ret))
4853 if (mask & WPA_BSS_MASK_SSID) {
4854 ret = os_snprintf(pos, end - pos, "ssid=%s\n",
4855 wpa_ssid_txt(bss->ssid, bss->ssid_len));
4856 if (os_snprintf_error(end - pos, ret))
4862 if (mask & WPA_BSS_MASK_WPS_SCAN) {
4863 ie = (const u8 *) (bss + 1);
4864 ret = wpas_wps_scan_result_text(ie, bss->ie_len, pos, end);
4865 if (ret >= end - pos)
4870 #endif /* CONFIG_WPS */
4873 if (mask & WPA_BSS_MASK_P2P_SCAN) {
4874 ie = (const u8 *) (bss + 1);
4875 ret = wpas_p2p_scan_result_text(ie, bss->ie_len, pos, end);
4876 if (ret >= end - pos)
4881 #endif /* CONFIG_P2P */
4883 #ifdef CONFIG_WIFI_DISPLAY
4884 if (mask & WPA_BSS_MASK_WIFI_DISPLAY) {
4886 ie = (const u8 *) (bss + 1);
4887 wfd = ieee802_11_vendor_ie_concat(ie, bss->ie_len,
4888 WFD_IE_VENDOR_TYPE);
4890 ret = os_snprintf(pos, end - pos, "wfd_subelems=");
4891 if (os_snprintf_error(end - pos, ret)) {
4897 pos += wpa_snprintf_hex(pos, end - pos,
4902 ret = os_snprintf(pos, end - pos, "\n");
4903 if (os_snprintf_error(end - pos, ret))
4908 #endif /* CONFIG_WIFI_DISPLAY */
4910 #ifdef CONFIG_INTERWORKING
4911 if ((mask & WPA_BSS_MASK_INTERNETW) && bss->anqp) {
4912 struct wpa_bss_anqp *anqp = bss->anqp;
4913 struct wpa_bss_anqp_elem *elem;
4915 pos = anqp_add_hex(pos, end, "anqp_capability_list",
4916 anqp->capability_list);
4917 pos = anqp_add_hex(pos, end, "anqp_venue_name",
4919 pos = anqp_add_hex(pos, end, "anqp_network_auth_type",
4920 anqp->network_auth_type);
4921 pos = anqp_add_hex(pos, end, "anqp_roaming_consortium",
4922 anqp->roaming_consortium);
4923 pos = anqp_add_hex(pos, end, "anqp_ip_addr_type_availability",
4924 anqp->ip_addr_type_availability);
4925 pos = anqp_add_hex(pos, end, "anqp_nai_realm",
4927 pos = anqp_add_hex(pos, end, "anqp_3gpp", anqp->anqp_3gpp);
4928 pos = anqp_add_hex(pos, end, "anqp_domain_name",
4930 pos = anqp_add_hex(pos, end, "anqp_fils_realm_info",
4931 anqp->fils_realm_info);
4933 pos = anqp_add_hex(pos, end, "hs20_capability_list",
4934 anqp->hs20_capability_list);
4935 pos = anqp_add_hex(pos, end, "hs20_operator_friendly_name",
4936 anqp->hs20_operator_friendly_name);
4937 pos = anqp_add_hex(pos, end, "hs20_wan_metrics",
4938 anqp->hs20_wan_metrics);
4939 pos = anqp_add_hex(pos, end, "hs20_connection_capability",
4940 anqp->hs20_connection_capability);
4941 pos = anqp_add_hex(pos, end, "hs20_operating_class",
4942 anqp->hs20_operating_class);
4943 pos = anqp_add_hex(pos, end, "hs20_osu_providers_list",
4944 anqp->hs20_osu_providers_list);
4945 pos = anqp_add_hex(pos, end, "hs20_operator_icon_metadata",
4946 anqp->hs20_operator_icon_metadata);
4947 pos = anqp_add_hex(pos, end, "hs20_osu_providers_nai_list",
4948 anqp->hs20_osu_providers_nai_list);
4949 #endif /* CONFIG_HS20 */
4951 dl_list_for_each(elem, &anqp->anqp_elems,
4952 struct wpa_bss_anqp_elem, list) {
4955 os_snprintf(title, sizeof(title), "anqp[%u]",
4957 pos = anqp_add_hex(pos, end, title, elem->payload);
4960 #endif /* CONFIG_INTERWORKING */
4963 if (mask & WPA_BSS_MASK_MESH_SCAN) {
4964 ie = (const u8 *) (bss + 1);
4965 ret = wpas_mesh_scan_result_text(ie, bss->ie_len, pos, end);
4966 if (ret >= end - pos)
4971 #endif /* CONFIG_MESH */
4973 if (mask & WPA_BSS_MASK_SNR) {
4974 ret = os_snprintf(pos, end - pos, "snr=%d\n", bss->snr);
4975 if (os_snprintf_error(end - pos, ret))
4980 if (mask & WPA_BSS_MASK_EST_THROUGHPUT) {
4981 ret = os_snprintf(pos, end - pos, "est_throughput=%d\n",
4982 bss->est_throughput);
4983 if (os_snprintf_error(end - pos, ret))
4989 if (mask & WPA_BSS_MASK_FST) {
4990 ret = fst_ctrl_iface_mb_info(bss->bssid, pos, end - pos);
4991 if (ret < 0 || ret >= end - pos)
4995 #endif /* CONFIG_FST */
4997 if (mask & WPA_BSS_MASK_UPDATE_IDX) {
4998 ret = os_snprintf(pos, end - pos, "update_idx=%u\n",
4999 bss->last_update_idx);
5000 if (os_snprintf_error(end - pos, ret))
5005 if ((mask & WPA_BSS_MASK_BEACON_IE) && bss->beacon_ie_len) {
5006 ret = os_snprintf(pos, end - pos, "beacon_ie=");
5007 if (os_snprintf_error(end - pos, ret))
5011 ie = (const u8 *) (bss + 1);
5013 for (i = 0; i < bss->beacon_ie_len; i++) {
5014 ret = os_snprintf(pos, end - pos, "%02x", *ie++);
5015 if (os_snprintf_error(end - pos, ret))
5020 ret = os_snprintf(pos, end - pos, "\n");
5021 if (os_snprintf_error(end - pos, ret))
5027 if (mask & WPA_BSS_MASK_FILS_INDICATION) {
5028 ret = print_fils_indication(bss, pos, end);
5033 #endif /* CONFIG_FILS */
5035 if (mask & WPA_BSS_MASK_DELIM) {
5036 ret = os_snprintf(pos, end - pos, "====\n");
5037 if (os_snprintf_error(end - pos, ret))
5046 static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant *wpa_s,
5047 const char *cmd, char *buf,
5052 struct wpa_bss *bss;
5053 struct wpa_bss *bsslast = NULL;
5054 struct dl_list *next;
5057 char *ctmp, *end = buf + buflen;
5058 unsigned long mask = WPA_BSS_MASK_ALL;
5060 if (os_strncmp(cmd, "RANGE=", 6) == 0) {
5061 if (os_strncmp(cmd + 6, "ALL", 3) == 0) {
5062 bss = dl_list_first(&wpa_s->bss_id, struct wpa_bss,
5064 bsslast = dl_list_last(&wpa_s->bss_id, struct wpa_bss,
5066 } else { /* N1-N2 */
5067 unsigned int id1, id2;
5069 if ((ctmp = os_strchr(cmd + 6, '-')) == NULL) {
5070 wpa_printf(MSG_INFO, "Wrong BSS range "
5075 if (*(cmd + 6) == '-')
5078 id1 = atoi(cmd + 6);
5080 if (*ctmp >= '0' && *ctmp <= '9')
5083 id2 = (unsigned int) -1;
5084 bss = wpa_bss_get_id_range(wpa_s, id1, id2);
5085 if (id2 == (unsigned int) -1)
5086 bsslast = dl_list_last(&wpa_s->bss_id,
5090 bsslast = wpa_bss_get_id(wpa_s, id2);
5091 if (bsslast == NULL && bss && id2 > id1) {
5092 struct wpa_bss *tmp = bss;
5094 next = tmp->list_id.next;
5095 if (next == &wpa_s->bss_id)
5097 tmp = dl_list_entry(
5098 next, struct wpa_bss,
5107 } else if (os_strncmp(cmd, "FIRST", 5) == 0)
5108 bss = dl_list_first(&wpa_s->bss_id, struct wpa_bss, list_id);
5109 else if (os_strncmp(cmd, "LAST", 4) == 0)
5110 bss = dl_list_last(&wpa_s->bss_id, struct wpa_bss, list_id);
5111 else if (os_strncmp(cmd, "ID-", 3) == 0) {
5113 bss = wpa_bss_get_id(wpa_s, i);
5114 } else if (os_strncmp(cmd, "NEXT-", 5) == 0) {
5116 bss = wpa_bss_get_id(wpa_s, i);
5118 next = bss->list_id.next;
5119 if (next == &wpa_s->bss_id)
5122 bss = dl_list_entry(next, struct wpa_bss,
5125 } else if (os_strncmp(cmd, "CURRENT", 7) == 0) {
5126 bss = wpa_s->current_bss;
5128 } else if (os_strncmp(cmd, "p2p_dev_addr=", 13) == 0) {
5129 if (hwaddr_aton(cmd + 13, bssid) == 0)
5130 bss = wpa_bss_get_p2p_dev_addr(wpa_s, bssid);
5133 #endif /* CONFIG_P2P */
5134 } else if (hwaddr_aton(cmd, bssid) == 0)
5135 bss = wpa_bss_get_bssid(wpa_s, bssid);
5137 struct wpa_bss *tmp;
5140 dl_list_for_each(tmp, &wpa_s->bss_id, struct wpa_bss, list_id)
5150 if ((ctmp = os_strstr(cmd, "MASK=")) != NULL) {
5151 mask = strtoul(ctmp + 5, NULL, 0x10);
5153 mask = WPA_BSS_MASK_ALL;
5159 if (bsslast == NULL)
5162 len = print_bss_info(wpa_s, bss, mask, buf, buflen);
5166 if (bss == bsslast) {
5167 if ((mask & WPA_BSS_MASK_DELIM) && len &&
5168 (bss == dl_list_last(&wpa_s->bss_id,
5169 struct wpa_bss, list_id))) {
5172 res = os_snprintf(buf - 5, end - buf + 5,
5174 if (os_snprintf_error(end - buf + 5, res)) {
5175 wpa_printf(MSG_DEBUG,
5176 "Could not add end delim");
5181 next = bss->list_id.next;
5182 if (next == &wpa_s->bss_id)
5184 bss = dl_list_entry(next, struct wpa_bss, list_id);
5185 } while (bss && len);
5191 static int wpa_supplicant_ctrl_iface_ap_scan(
5192 struct wpa_supplicant *wpa_s, char *cmd)
5194 int ap_scan = atoi(cmd);
5195 return wpa_supplicant_set_ap_scan(wpa_s, ap_scan);
5199 static int wpa_supplicant_ctrl_iface_scan_interval(
5200 struct wpa_supplicant *wpa_s, char *cmd)
5202 int scan_int = atoi(cmd);
5203 return wpa_supplicant_set_scan_interval(wpa_s, scan_int);
5207 static int wpa_supplicant_ctrl_iface_bss_expire_age(
5208 struct wpa_supplicant *wpa_s, char *cmd)
5210 int expire_age = atoi(cmd);
5211 return wpa_supplicant_set_bss_expiration_age(wpa_s, expire_age);
5215 static int wpa_supplicant_ctrl_iface_bss_expire_count(
5216 struct wpa_supplicant *wpa_s, char *cmd)
5218 int expire_count = atoi(cmd);
5219 return wpa_supplicant_set_bss_expiration_count(wpa_s, expire_count);
5223 static void wpa_supplicant_ctrl_iface_bss_flush(
5224 struct wpa_supplicant *wpa_s, char *cmd)
5226 int flush_age = atoi(cmd);
5229 wpa_bss_flush(wpa_s);
5231 wpa_bss_flush_by_age(wpa_s, flush_age);
5235 #ifdef CONFIG_TESTING_OPTIONS
5236 static void wpa_supplicant_ctrl_iface_drop_sa(struct wpa_supplicant *wpa_s)
5238 wpa_printf(MSG_DEBUG, "Dropping SA without deauthentication");
5239 /* MLME-DELETEKEYS.request */
5240 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 0, 0, NULL, 0, NULL, 0);
5241 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 1, 0, NULL, 0, NULL, 0);
5242 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 2, 0, NULL, 0, NULL, 0);
5243 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 3, 0, NULL, 0, NULL, 0);
5244 #ifdef CONFIG_IEEE80211W
5245 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 4, 0, NULL, 0, NULL, 0);
5246 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 5, 0, NULL, 0, NULL, 0);
5247 #endif /* CONFIG_IEEE80211W */
5249 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, wpa_s->bssid, 0, 0, NULL, 0, NULL,
5251 /* MLME-SETPROTECTION.request(None) */
5252 wpa_drv_mlme_setprotection(wpa_s, wpa_s->bssid,
5253 MLME_SETPROTECTION_PROTECT_TYPE_NONE,
5254 MLME_SETPROTECTION_KEY_TYPE_PAIRWISE);
5255 wpa_sm_drop_sa(wpa_s->wpa);
5257 #endif /* CONFIG_TESTING_OPTIONS */
5260 static int wpa_supplicant_ctrl_iface_roam(struct wpa_supplicant *wpa_s,
5263 #ifdef CONFIG_NO_SCAN_PROCESSING
5265 #else /* CONFIG_NO_SCAN_PROCESSING */
5267 struct wpa_bss *bss;
5268 struct wpa_ssid *ssid = wpa_s->current_ssid;
5270 if (hwaddr_aton(addr, bssid)) {
5271 wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM: invalid "
5272 "address '%s'", addr);
5276 wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM " MACSTR, MAC2STR(bssid));
5279 wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM: No network "
5280 "configuration known for the target AP");
5284 bss = wpa_bss_get(wpa_s, bssid, ssid->ssid, ssid->ssid_len);
5286 wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM: Target AP not found "
5292 * TODO: Find best network configuration block from configuration to
5293 * allow roaming to other networks
5296 wpa_s->reassociate = 1;
5297 wpa_supplicant_connect(wpa_s, bss, ssid);
5300 #endif /* CONFIG_NO_SCAN_PROCESSING */
5305 static int p2p_ctrl_find(struct wpa_supplicant *wpa_s, char *cmd)
5307 unsigned int timeout = atoi(cmd);
5308 enum p2p_discovery_type type = P2P_FIND_START_WITH_FULL;
5309 u8 dev_id[ETH_ALEN], *_dev_id = NULL;
5310 u8 dev_type[WPS_DEV_TYPE_LEN], *_dev_type = NULL;
5312 unsigned int search_delay;
5313 const char *_seek[P2P_MAX_QUERY_HASH + 1], **seek = NULL;
5317 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
5318 wpa_dbg(wpa_s, MSG_INFO,
5319 "Reject P2P_FIND since interface is disabled");
5322 if (os_strstr(cmd, "type=social"))
5323 type = P2P_FIND_ONLY_SOCIAL;
5324 else if (os_strstr(cmd, "type=progressive"))
5325 type = P2P_FIND_PROGRESSIVE;
5327 pos = os_strstr(cmd, "dev_id=");
5330 if (hwaddr_aton(pos, dev_id))
5335 pos = os_strstr(cmd, "dev_type=");
5338 if (wps_dev_type_str2bin(pos, dev_type) < 0)
5340 _dev_type = dev_type;
5343 pos = os_strstr(cmd, "delay=");
5346 search_delay = atoi(pos);
5348 search_delay = wpas_p2p_search_delay(wpa_s);
5350 pos = os_strstr(cmd, "freq=");
5358 /* Must be searched for last, because it adds nul termination */
5359 pos = os_strstr(cmd, " seek=");
5362 while (pos && seek_count < P2P_MAX_QUERY_HASH + 1) {
5365 _seek[seek_count++] = pos;
5367 term = os_strchr(pos, ' ');
5371 pos = os_strstr(term + 1, "seek=");
5375 if (seek_count > P2P_MAX_QUERY_HASH) {
5380 return wpas_p2p_find(wpa_s, timeout, type, _dev_type != NULL, _dev_type,
5381 _dev_id, search_delay, seek_count, seek, freq);
5385 static int p2ps_ctrl_parse_cpt_priority(const char *pos, u8 *cpt)
5387 const char *last = NULL;
5392 /* Expected predefined CPT names delimited by ':' */
5393 for (i = 0; (token = cstr_token(pos, ": \t", &last)); i++) {
5394 if (i >= P2PS_FEATURE_CAPAB_CPT_MAX) {
5395 wpa_printf(MSG_ERROR,
5396 "P2PS: CPT name list is too long, expected up to %d names",
5397 P2PS_FEATURE_CAPAB_CPT_MAX);
5402 token_len = last - token;
5404 if (token_len == 3 &&
5405 os_memcmp(token, "UDP", token_len) == 0) {
5406 cpt[i] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT;
5407 } else if (token_len == 3 &&
5408 os_memcmp(token, "MAC", token_len) == 0) {
5409 cpt[i] = P2PS_FEATURE_CAPAB_MAC_TRANSPORT;
5411 wpa_printf(MSG_ERROR,
5412 "P2PS: Unsupported CPT name '%s'", token);
5417 if (isblank((unsigned char) *last)) {
5427 static struct p2ps_provision * p2p_parse_asp_provision_cmd(const char *cmd)
5429 struct p2ps_provision *p2ps_prov;
5431 size_t info_len = 0;
5433 u8 role = P2PS_SETUP_NONE;
5434 long long unsigned val;
5437 pos = os_strstr(cmd, "info=");
5440 info_len = os_strlen(pos);
5443 info = os_malloc(info_len + 1);
5445 info_len = utf8_unescape(pos, info_len,
5446 info, info_len + 1);
5452 p2ps_prov = os_zalloc(sizeof(struct p2ps_provision) + info_len + 1);
5453 if (p2ps_prov == NULL) {
5459 os_memcpy(p2ps_prov->info, info, info_len);
5460 p2ps_prov->info[info_len] = '\0';
5464 pos = os_strstr(cmd, "status=");
5466 p2ps_prov->status = atoi(pos + 7);
5468 p2ps_prov->status = -1;
5470 pos = os_strstr(cmd, "adv_id=");
5471 if (!pos || sscanf(pos + 7, "%llx", &val) != 1 || val > 0xffffffffULL)
5473 p2ps_prov->adv_id = val;
5475 pos = os_strstr(cmd, "method=");
5477 p2ps_prov->method = strtol(pos + 7, NULL, 16);
5479 p2ps_prov->method = 0;
5481 pos = os_strstr(cmd, "session=");
5482 if (!pos || sscanf(pos + 8, "%llx", &val) != 1 || val > 0xffffffffULL)
5484 p2ps_prov->session_id = val;
5486 pos = os_strstr(cmd, "adv_mac=");
5487 if (!pos || hwaddr_aton(pos + 8, p2ps_prov->adv_mac))
5490 pos = os_strstr(cmd, "session_mac=");
5491 if (!pos || hwaddr_aton(pos + 12, p2ps_prov->session_mac))
5494 pos = os_strstr(cmd, "cpt=");
5496 if (p2ps_ctrl_parse_cpt_priority(pos + 4,
5497 p2ps_prov->cpt_priority))
5500 p2ps_prov->cpt_priority[0] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT;
5503 for (i = 0; p2ps_prov->cpt_priority[i]; i++)
5504 p2ps_prov->cpt_mask |= p2ps_prov->cpt_priority[i];
5506 /* force conncap with tstCap (no sanity checks) */
5507 pos = os_strstr(cmd, "tstCap=");
5509 role = strtol(pos + 7, NULL, 16);
5511 pos = os_strstr(cmd, "role=");
5513 role = strtol(pos + 5, NULL, 16);
5514 if (role != P2PS_SETUP_CLIENT &&
5515 role != P2PS_SETUP_GROUP_OWNER)
5516 role = P2PS_SETUP_NONE;
5519 p2ps_prov->role = role;
5529 static int p2p_ctrl_asp_provision_resp(struct wpa_supplicant *wpa_s, char *cmd)
5532 struct p2ps_provision *p2ps_prov;
5535 /* <addr> id=<adv_id> [role=<conncap>] [info=<infodata>] */
5537 wpa_printf(MSG_DEBUG, "%s: %s", __func__, cmd);
5539 if (hwaddr_aton(cmd, addr))
5546 p2ps_prov = p2p_parse_asp_provision_cmd(pos);
5550 if (p2ps_prov->status < 0) {
5555 return wpas_p2p_prov_disc(wpa_s, addr, NULL, WPAS_P2P_PD_FOR_ASP,
5560 static int p2p_ctrl_asp_provision(struct wpa_supplicant *wpa_s, char *cmd)
5563 struct p2ps_provision *p2ps_prov;
5566 /* <addr> id=<adv_id> adv_mac=<adv_mac> conncap=<conncap>
5567 * session=<ses_id> mac=<ses_mac> [info=<infodata>]
5570 wpa_printf(MSG_DEBUG, "%s: %s", __func__, cmd);
5571 if (hwaddr_aton(cmd, addr))
5578 p2ps_prov = p2p_parse_asp_provision_cmd(pos);
5582 p2ps_prov->pd_seeker = 1;
5584 return wpas_p2p_prov_disc(wpa_s, addr, NULL, WPAS_P2P_PD_FOR_ASP,
5589 static int parse_freq(int chwidth, int freq2)
5594 return CHANWIDTH_80P80MHZ;
5600 return CHANWIDTH_USE_HT;
5602 return CHANWIDTH_80MHZ;
5604 return CHANWIDTH_160MHZ;
5606 wpa_printf(MSG_DEBUG, "Unknown max oper bandwidth: %d",
5613 static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
5614 char *buf, size_t buflen)
5619 enum p2p_wps_method wps_method;
5622 int persistent_group, persistent_id = -1;
5629 int ht40, vht, max_oper_chwidth, chwidth = 0, freq2 = 0;
5630 u8 _group_ssid[SSID_MAX_LEN], *group_ssid = NULL;
5631 size_t group_ssid_len = 0;
5634 if (!wpa_s->global->p2p_init_wpa_s)
5636 if (wpa_s->global->p2p_init_wpa_s != wpa_s) {
5637 wpa_dbg(wpa_s, MSG_DEBUG, "Direct P2P_CONNECT command to %s",
5638 wpa_s->global->p2p_init_wpa_s->ifname);
5639 wpa_s = wpa_s->global->p2p_init_wpa_s;
5642 /* <addr> <"pbc" | "pin" | PIN> [label|display|keypad|p2ps]
5643 * [persistent|persistent=<network id>]
5644 * [join] [auth] [go_intent=<0..15>] [freq=<in MHz>] [provdisc]
5645 * [ht40] [vht] [he] [auto] [ssid=<hexdump>] */
5647 if (hwaddr_aton(cmd, addr))
5655 persistent_group = os_strstr(pos, " persistent") != NULL;
5656 pos2 = os_strstr(pos, " persistent=");
5658 struct wpa_ssid *ssid;
5659 persistent_id = atoi(pos2 + 12);
5660 ssid = wpa_config_get_network(wpa_s->conf, persistent_id);
5661 if (ssid == NULL || ssid->disabled != 2 ||
5662 ssid->mode != WPAS_MODE_P2P_GO) {
5663 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
5664 "SSID id=%d for persistent P2P group (GO)",
5669 join = os_strstr(pos, " join") != NULL;
5670 auth = os_strstr(pos, " auth") != NULL;
5671 automatic = os_strstr(pos, " auto") != NULL;
5672 pd = os_strstr(pos, " provdisc") != NULL;
5673 vht = (os_strstr(cmd, " vht") != NULL) || wpa_s->conf->p2p_go_vht;
5674 ht40 = (os_strstr(cmd, " ht40") != NULL) || wpa_s->conf->p2p_go_ht40 ||
5676 he = (os_strstr(cmd, " he") != NULL) || wpa_s->conf->p2p_go_he;
5678 pos2 = os_strstr(pos, " go_intent=");
5681 go_intent = atoi(pos2);
5682 if (go_intent < 0 || go_intent > 15)
5686 pos2 = os_strstr(pos, " freq=");
5694 pos2 = os_strstr(pos, " freq2=");
5696 freq2 = atoi(pos2 + 7);
5698 pos2 = os_strstr(pos, " max_oper_chwidth=");
5700 chwidth = atoi(pos2 + 18);
5702 max_oper_chwidth = parse_freq(chwidth, freq2);
5703 if (max_oper_chwidth < 0)
5706 pos2 = os_strstr(pos, " ssid=");
5711 end = os_strchr(pos2, ' ');
5713 group_ssid_len = os_strlen(pos2) / 2;
5715 group_ssid_len = (end - pos2) / 2;
5716 if (group_ssid_len == 0 || group_ssid_len > SSID_MAX_LEN ||
5717 hexstr2bin(pos2, _group_ssid, group_ssid_len) < 0)
5719 group_ssid = _group_ssid;
5722 if (os_strncmp(pos, "pin", 3) == 0) {
5723 /* Request random PIN (to be displayed) and enable the PIN */
5724 wps_method = WPS_PIN_DISPLAY;
5725 } else if (os_strncmp(pos, "pbc", 3) == 0) {
5726 wps_method = WPS_PBC;
5727 } else if (os_strstr(pos, "p2ps") != NULL) {
5728 wps_method = WPS_P2PS;
5731 pos = os_strchr(pin, ' ');
5732 wps_method = WPS_PIN_KEYPAD;
5735 if (os_strncmp(pos, "display", 7) == 0)
5736 wps_method = WPS_PIN_DISPLAY;
5738 if (!wps_pin_str_valid(pin)) {
5739 os_memcpy(buf, "FAIL-INVALID-PIN\n", 17);
5744 new_pin = wpas_p2p_connect(wpa_s, addr, pin, wps_method,
5745 persistent_group, automatic, join,
5746 auth, go_intent, freq, freq2, persistent_id,
5747 pd, ht40, vht, max_oper_chwidth, he,
5748 group_ssid, group_ssid_len);
5749 if (new_pin == -2) {
5750 os_memcpy(buf, "FAIL-CHANNEL-UNAVAILABLE\n", 25);
5753 if (new_pin == -3) {
5754 os_memcpy(buf, "FAIL-CHANNEL-UNSUPPORTED\n", 25);
5759 if (wps_method == WPS_PIN_DISPLAY && pin == NULL) {
5760 ret = os_snprintf(buf, buflen, "%08d", new_pin);
5761 if (os_snprintf_error(buflen, ret))
5766 os_memcpy(buf, "OK\n", 3);
5771 static int p2p_ctrl_listen(struct wpa_supplicant *wpa_s, char *cmd)
5773 unsigned int timeout = atoi(cmd);
5774 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
5775 wpa_dbg(wpa_s, MSG_INFO,
5776 "Reject P2P_LISTEN since interface is disabled");
5779 return wpas_p2p_listen(wpa_s, timeout);
5783 static int p2p_ctrl_prov_disc(struct wpa_supplicant *wpa_s, char *cmd)
5787 enum wpas_p2p_prov_disc_use use = WPAS_P2P_PD_FOR_GO_NEG;
5789 /* <addr> <config method> [join|auto] */
5791 if (hwaddr_aton(cmd, addr))
5799 if (os_strstr(pos, " join") != NULL)
5800 use = WPAS_P2P_PD_FOR_JOIN;
5801 else if (os_strstr(pos, " auto") != NULL)
5802 use = WPAS_P2P_PD_AUTO;
5804 return wpas_p2p_prov_disc(wpa_s, addr, pos, use, NULL);
5808 static int p2p_get_passphrase(struct wpa_supplicant *wpa_s, char *buf,
5811 struct wpa_ssid *ssid = wpa_s->current_ssid;
5813 if (ssid == NULL || ssid->mode != WPAS_MODE_P2P_GO ||
5814 ssid->passphrase == NULL)
5817 os_strlcpy(buf, ssid->passphrase, buflen);
5818 return os_strlen(buf);
5822 static int p2p_ctrl_serv_disc_req(struct wpa_supplicant *wpa_s, char *cmd,
5823 char *buf, size_t buflen)
5827 u8 dst_buf[ETH_ALEN], *dst;
5828 struct wpabuf *tlvs;
5832 if (hwaddr_aton(cmd, dst_buf))
5835 if (dst[0] == 0 && dst[1] == 0 && dst[2] == 0 &&
5836 dst[3] == 0 && dst[4] == 0 && dst[5] == 0)
5843 if (os_strncmp(pos, "upnp ", 5) == 0) {
5846 if (hexstr2bin(pos, &version, 1) < 0)
5852 ref = wpas_p2p_sd_request_upnp(wpa_s, dst, version, pos);
5853 #ifdef CONFIG_WIFI_DISPLAY
5854 } else if (os_strncmp(pos, "wifi-display ", 13) == 0) {
5855 ref = wpas_p2p_sd_request_wifi_display(wpa_s, dst, pos + 13);
5856 #endif /* CONFIG_WIFI_DISPLAY */
5857 } else if (os_strncmp(pos, "asp ", 4) == 0) {
5859 char *svc_info = NULL;
5863 if (sscanf(pos, "%x", &id) != 1 || id > 0xff)
5866 pos = os_strchr(pos, ' ');
5867 if (pos == NULL || pos[1] == '\0' || pos[1] == ' ')
5872 pos = os_strchr(svc_str, ' ');
5877 /* All remaining data is the svc_info string */
5878 if (pos && pos[0] && pos[0] != ' ') {
5879 len = os_strlen(pos);
5881 /* Unescape in place */
5882 len = utf8_unescape(pos, len, pos, len);
5889 ref = wpas_p2p_sd_request_asp(wpa_s, dst, (u8) id,
5892 len = os_strlen(pos);
5896 tlvs = wpabuf_alloc(len);
5899 if (hexstr2bin(pos, wpabuf_put(tlvs, len), len) < 0) {
5904 ref = wpas_p2p_sd_request(wpa_s, dst, tlvs);
5909 res = os_snprintf(buf, buflen, "%llx", (long long unsigned) ref);
5910 if (os_snprintf_error(buflen, res))
5916 static int p2p_ctrl_serv_disc_cancel_req(struct wpa_supplicant *wpa_s,
5919 long long unsigned val;
5921 if (sscanf(cmd, "%llx", &val) != 1)
5924 return wpas_p2p_sd_cancel_request(wpa_s, req);
5928 static int p2p_ctrl_serv_disc_resp(struct wpa_supplicant *wpa_s, char *cmd)
5933 struct wpabuf *resp_tlvs;
5937 pos = os_strchr(cmd, ' ');
5945 if (hwaddr_aton(pos, dst))
5952 pos2 = os_strchr(pos, ' ');
5956 dialog_token = atoi(pos);
5958 len = os_strlen(pos2);
5962 resp_tlvs = wpabuf_alloc(len);
5963 if (resp_tlvs == NULL)
5965 if (hexstr2bin(pos2, wpabuf_put(resp_tlvs, len), len) < 0) {
5966 wpabuf_free(resp_tlvs);
5970 wpas_p2p_sd_response(wpa_s, freq, dst, dialog_token, resp_tlvs);
5971 wpabuf_free(resp_tlvs);
5976 static int p2p_ctrl_serv_disc_external(struct wpa_supplicant *wpa_s,
5979 if (os_strcmp(cmd, "0") && os_strcmp(cmd, "1"))
5981 wpa_s->p2p_sd_over_ctrl_iface = atoi(cmd);
5986 static int p2p_ctrl_service_add_bonjour(struct wpa_supplicant *wpa_s,
5991 struct wpabuf *query, *resp;
5993 pos = os_strchr(cmd, ' ');
5998 len = os_strlen(cmd);
6002 query = wpabuf_alloc(len);
6005 if (hexstr2bin(cmd, wpabuf_put(query, len), len) < 0) {
6010 len = os_strlen(pos);
6016 resp = wpabuf_alloc(len);
6021 if (hexstr2bin(pos, wpabuf_put(resp, len), len) < 0) {
6027 if (wpas_p2p_service_add_bonjour(wpa_s, query, resp) < 0) {
6036 static int p2p_ctrl_service_add_upnp(struct wpa_supplicant *wpa_s, char *cmd)
6041 pos = os_strchr(cmd, ' ');
6046 if (hexstr2bin(cmd, &version, 1) < 0)
6049 return wpas_p2p_service_add_upnp(wpa_s, version, pos);
6053 static int p2p_ctrl_service_add_asp(struct wpa_supplicant *wpa_s,
6054 u8 replace, char *cmd)
6058 u32 auto_accept, adv_id, svc_state, config_methods;
6059 char *svc_info = NULL;
6061 u8 cpt_prio[P2PS_FEATURE_CAPAB_CPT_MAX + 1];
6063 pos = os_strchr(cmd, ' ');
6068 /* Auto-Accept value is mandatory, and must be one of the
6069 * single values (0, 1, 2, 4) */
6070 auto_accept = atoi(cmd);
6071 switch (auto_accept) {
6072 case P2PS_SETUP_NONE: /* No auto-accept */
6073 case P2PS_SETUP_NEW:
6074 case P2PS_SETUP_CLIENT:
6075 case P2PS_SETUP_GROUP_OWNER:
6081 /* Advertisement ID is mandatory */
6083 pos = os_strchr(cmd, ' ');
6088 /* Handle Adv_ID == 0 (wildcard "org.wi-fi.wfds") internally. */
6089 if (sscanf(cmd, "%x", &adv_id) != 1 || adv_id == 0)
6092 /* Only allow replacements if exist, and adds if not */
6093 if (wpas_p2p_service_p2ps_id_exists(wpa_s, adv_id)) {
6101 /* svc_state between 0 - 0xff is mandatory */
6102 if (sscanf(pos, "%x", &svc_state) != 1 || svc_state > 0xff)
6105 pos = os_strchr(pos, ' ');
6109 /* config_methods is mandatory */
6111 if (sscanf(pos, "%x", &config_methods) != 1)
6114 if (!(config_methods &
6115 (WPS_CONFIG_DISPLAY | WPS_CONFIG_KEYPAD | WPS_CONFIG_P2PS)))
6118 pos = os_strchr(pos, ' ');
6125 /* Advertisement string is mandatory */
6126 if (!pos[0] || pos[0] == ' ')
6129 /* Terminate svc string */
6130 pos = os_strchr(pos, ' ');
6134 cpt_prio_str = (pos && pos[0]) ? os_strstr(pos, "cpt=") : NULL;
6136 pos = os_strchr(pos, ' ');
6140 if (p2ps_ctrl_parse_cpt_priority(cpt_prio_str + 4, cpt_prio))
6143 cpt_prio[0] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT;
6147 /* Service and Response Information are optional */
6148 if (pos && pos[0]) {
6151 /* Note the bare ' included, which cannot exist legally
6152 * in unescaped string. */
6153 svc_info = os_strstr(pos, "svc_info='");
6157 len = os_strlen(svc_info);
6158 utf8_unescape(svc_info, len, svc_info, len);
6162 return wpas_p2p_service_add_asp(wpa_s, auto_accept, adv_id, adv_str,
6163 (u8) svc_state, (u16) config_methods,
6164 svc_info, cpt_prio);
6168 static int p2p_ctrl_service_add(struct wpa_supplicant *wpa_s, char *cmd)
6172 pos = os_strchr(cmd, ' ');
6177 if (os_strcmp(cmd, "bonjour") == 0)
6178 return p2p_ctrl_service_add_bonjour(wpa_s, pos);
6179 if (os_strcmp(cmd, "upnp") == 0)
6180 return p2p_ctrl_service_add_upnp(wpa_s, pos);
6181 if (os_strcmp(cmd, "asp") == 0)
6182 return p2p_ctrl_service_add_asp(wpa_s, 0, pos);
6183 wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
6188 static int p2p_ctrl_service_del_bonjour(struct wpa_supplicant *wpa_s,
6192 struct wpabuf *query;
6195 len = os_strlen(cmd);
6199 query = wpabuf_alloc(len);
6202 if (hexstr2bin(cmd, wpabuf_put(query, len), len) < 0) {
6207 ret = wpas_p2p_service_del_bonjour(wpa_s, query);
6213 static int p2p_ctrl_service_del_upnp(struct wpa_supplicant *wpa_s, char *cmd)
6218 pos = os_strchr(cmd, ' ');
6223 if (hexstr2bin(cmd, &version, 1) < 0)
6226 return wpas_p2p_service_del_upnp(wpa_s, version, pos);
6230 static int p2p_ctrl_service_del_asp(struct wpa_supplicant *wpa_s, char *cmd)
6234 if (os_strcmp(cmd, "all") == 0) {
6235 wpas_p2p_service_flush_asp(wpa_s);
6239 if (sscanf(cmd, "%x", &adv_id) != 1)
6242 return wpas_p2p_service_del_asp(wpa_s, adv_id);
6246 static int p2p_ctrl_service_del(struct wpa_supplicant *wpa_s, char *cmd)
6250 pos = os_strchr(cmd, ' ');
6255 if (os_strcmp(cmd, "bonjour") == 0)
6256 return p2p_ctrl_service_del_bonjour(wpa_s, pos);
6257 if (os_strcmp(cmd, "upnp") == 0)
6258 return p2p_ctrl_service_del_upnp(wpa_s, pos);
6259 if (os_strcmp(cmd, "asp") == 0)
6260 return p2p_ctrl_service_del_asp(wpa_s, pos);
6261 wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
6266 static int p2p_ctrl_service_replace(struct wpa_supplicant *wpa_s, char *cmd)
6270 pos = os_strchr(cmd, ' ');
6275 if (os_strcmp(cmd, "asp") == 0)
6276 return p2p_ctrl_service_add_asp(wpa_s, 1, pos);
6278 wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
6283 static int p2p_ctrl_reject(struct wpa_supplicant *wpa_s, char *cmd)
6289 if (hwaddr_aton(cmd, addr))
6292 return wpas_p2p_reject(wpa_s, addr);
6296 static int p2p_ctrl_invite_persistent(struct wpa_supplicant *wpa_s, char *cmd)
6300 struct wpa_ssid *ssid;
6301 u8 *_peer = NULL, peer[ETH_ALEN];
6302 int freq = 0, pref_freq = 0;
6303 int ht40, vht, he, max_oper_chwidth, chwidth = 0, freq2 = 0;
6306 pos = os_strstr(cmd, " peer=");
6309 if (hwaddr_aton(pos, peer))
6313 ssid = wpa_config_get_network(wpa_s->conf, id);
6314 if (ssid == NULL || ssid->disabled != 2) {
6315 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
6316 "for persistent P2P group",
6321 pos = os_strstr(cmd, " freq=");
6329 pos = os_strstr(cmd, " pref=");
6332 pref_freq = atoi(pos);
6337 vht = (os_strstr(cmd, " vht") != NULL) || wpa_s->conf->p2p_go_vht;
6338 ht40 = (os_strstr(cmd, " ht40") != NULL) || wpa_s->conf->p2p_go_ht40 ||
6340 he = (os_strstr(cmd, " he") != NULL) || wpa_s->conf->p2p_go_he;
6342 pos = os_strstr(cmd, "freq2=");
6344 freq2 = atoi(pos + 6);
6346 pos = os_strstr(cmd, " max_oper_chwidth=");
6348 chwidth = atoi(pos + 18);
6350 max_oper_chwidth = parse_freq(chwidth, freq2);
6351 if (max_oper_chwidth < 0)
6354 return wpas_p2p_invite(wpa_s, _peer, ssid, NULL, freq, freq2, ht40, vht,
6355 max_oper_chwidth, pref_freq, he);
6359 static int p2p_ctrl_invite_group(struct wpa_supplicant *wpa_s, char *cmd)
6362 u8 peer[ETH_ALEN], go_dev_addr[ETH_ALEN], *go_dev = NULL;
6364 pos = os_strstr(cmd, " peer=");
6370 if (hwaddr_aton(pos, peer)) {
6371 wpa_printf(MSG_DEBUG, "P2P: Invalid MAC address '%s'", pos);
6375 pos = os_strstr(pos, " go_dev_addr=");
6378 if (hwaddr_aton(pos, go_dev_addr)) {
6379 wpa_printf(MSG_DEBUG, "P2P: Invalid MAC address '%s'",
6383 go_dev = go_dev_addr;
6386 return wpas_p2p_invite_group(wpa_s, cmd, peer, go_dev);
6390 static int p2p_ctrl_invite(struct wpa_supplicant *wpa_s, char *cmd)
6392 if (os_strncmp(cmd, "persistent=", 11) == 0)
6393 return p2p_ctrl_invite_persistent(wpa_s, cmd + 11);
6394 if (os_strncmp(cmd, "group=", 6) == 0)
6395 return p2p_ctrl_invite_group(wpa_s, cmd + 6);
6401 static int p2p_ctrl_group_add_persistent(struct wpa_supplicant *wpa_s,
6402 int id, int freq, int vht_center_freq2,
6403 int ht40, int vht, int vht_chwidth,
6406 struct wpa_ssid *ssid;
6408 ssid = wpa_config_get_network(wpa_s->conf, id);
6409 if (ssid == NULL || ssid->disabled != 2) {
6410 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
6411 "for persistent P2P group",
6416 return wpas_p2p_group_add_persistent(wpa_s, ssid, 0, freq,
6417 vht_center_freq2, 0, ht40, vht,
6418 vht_chwidth, he, NULL, 0, 0);
6422 static int p2p_ctrl_group_add(struct wpa_supplicant *wpa_s, char *cmd)
6424 int freq = 0, persistent = 0, group_id = -1;
6425 int vht = wpa_s->conf->p2p_go_vht;
6426 int ht40 = wpa_s->conf->p2p_go_ht40 || vht;
6427 int he = wpa_s->conf->p2p_go_he;
6428 int max_oper_chwidth, chwidth = 0, freq2 = 0;
6429 char *token, *context = NULL;
6432 #endif /* CONFIG_ACS */
6434 while ((token = str_token(cmd, " ", &context))) {
6435 if (sscanf(token, "freq2=%d", &freq2) == 1 ||
6436 sscanf(token, "persistent=%d", &group_id) == 1 ||
6437 sscanf(token, "max_oper_chwidth=%d", &chwidth) == 1) {
6440 } else if (os_strcmp(token, "freq=acs") == 0) {
6442 #endif /* CONFIG_ACS */
6443 } else if (sscanf(token, "freq=%d", &freq) == 1) {
6445 } else if (os_strcmp(token, "ht40") == 0) {
6447 } else if (os_strcmp(token, "vht") == 0) {
6450 } else if (os_strcmp(token, "he") == 0) {
6452 } else if (os_strcmp(token, "persistent") == 0) {
6455 wpa_printf(MSG_DEBUG,
6456 "CTRL: Invalid P2P_GROUP_ADD parameter: '%s'",
6463 if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_ACS_OFFLOAD) &&
6464 (acs || freq == 2 || freq == 5)) {
6465 if (freq == 2 && wpa_s->best_24_freq <= 0) {
6466 wpa_s->p2p_go_acs_band = HOSTAPD_MODE_IEEE80211G;
6467 wpa_s->p2p_go_do_acs = 1;
6469 } else if (freq == 5 && wpa_s->best_5_freq <= 0) {
6470 wpa_s->p2p_go_acs_band = HOSTAPD_MODE_IEEE80211A;
6471 wpa_s->p2p_go_do_acs = 1;
6474 wpa_s->p2p_go_acs_band = HOSTAPD_MODE_IEEE80211ANY;
6475 wpa_s->p2p_go_do_acs = 1;
6478 wpa_s->p2p_go_do_acs = 0;
6480 #endif /* CONFIG_ACS */
6482 max_oper_chwidth = parse_freq(chwidth, freq2);
6483 if (max_oper_chwidth < 0)
6487 return p2p_ctrl_group_add_persistent(wpa_s, group_id,
6488 freq, freq2, ht40, vht,
6489 max_oper_chwidth, he);
6491 return wpas_p2p_group_add(wpa_s, persistent, freq, freq2, ht40, vht,
6492 max_oper_chwidth, he);
6496 static int p2p_ctrl_group_member(struct wpa_supplicant *wpa_s, const char *cmd,
6497 char *buf, size_t buflen)
6499 u8 dev_addr[ETH_ALEN];
6500 struct wpa_ssid *ssid;
6504 ssid = wpa_s->current_ssid;
6505 if (!wpa_s->global->p2p || !ssid || ssid->mode != WPAS_MODE_P2P_GO ||
6506 hwaddr_aton(cmd, dev_addr))
6509 iaddr = p2p_group_get_client_interface_addr(wpa_s->p2p_group, dev_addr);
6512 res = os_snprintf(buf, buflen, MACSTR, MAC2STR(iaddr));
6513 if (os_snprintf_error(buflen, res))
6519 static int wpas_find_p2p_dev_addr_bss(struct wpa_global *global,
6520 const u8 *p2p_dev_addr)
6522 struct wpa_supplicant *wpa_s;
6524 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
6525 if (wpa_bss_get_p2p_dev_addr(wpa_s, p2p_dev_addr))
6533 static int p2p_ctrl_peer(struct wpa_supplicant *wpa_s, char *cmd,
6534 char *buf, size_t buflen)
6536 u8 addr[ETH_ALEN], *addr_ptr, group_capab;
6538 const struct p2p_peer_info *info;
6540 char devtype[WPS_DEV_TYPE_BUFSIZE];
6541 struct wpa_ssid *ssid;
6544 if (!wpa_s->global->p2p)
6547 if (os_strcmp(cmd, "FIRST") == 0) {
6550 } else if (os_strncmp(cmd, "NEXT-", 5) == 0) {
6551 if (hwaddr_aton(cmd + 5, addr) < 0)
6556 if (hwaddr_aton(cmd, addr) < 0)
6562 info = p2p_get_peer_info(wpa_s->global->p2p, addr_ptr, next);
6565 group_capab = info->group_capab;
6568 !wpas_find_p2p_dev_addr_bss(wpa_s->global, info->p2p_device_addr)) {
6569 wpa_printf(MSG_DEBUG,
6570 "P2P: Could not find any BSS with p2p_dev_addr "
6571 MACSTR ", hence override group_capab from 0x%x to 0",
6572 MAC2STR(info->p2p_device_addr), group_capab);
6579 res = os_snprintf(pos, end - pos, MACSTR "\n"
6585 "serial_number=%s\n"
6586 "config_methods=0x%x\n"
6588 "group_capab=0x%x\n"
6590 MAC2STR(info->p2p_device_addr),
6591 wps_dev_type_bin2str(info->pri_dev_type,
6592 devtype, sizeof(devtype)),
6597 info->serial_number,
6598 info->config_methods,
6602 if (os_snprintf_error(end - pos, res))
6606 for (i = 0; i < info->wps_sec_dev_type_list_len / WPS_DEV_TYPE_LEN; i++)
6609 t = &info->wps_sec_dev_type_list[i * WPS_DEV_TYPE_LEN];
6610 res = os_snprintf(pos, end - pos, "sec_dev_type=%s\n",
6611 wps_dev_type_bin2str(t, devtype,
6613 if (os_snprintf_error(end - pos, res))
6618 ssid = wpas_p2p_get_persistent(wpa_s, info->p2p_device_addr, NULL, 0);
6620 res = os_snprintf(pos, end - pos, "persistent=%d\n", ssid->id);
6621 if (os_snprintf_error(end - pos, res))
6626 res = p2p_get_peer_info_txt(info, pos, end - pos);
6631 if (info->vendor_elems) {
6632 res = os_snprintf(pos, end - pos, "vendor_elems=");
6633 if (os_snprintf_error(end - pos, res))
6637 pos += wpa_snprintf_hex(pos, end - pos,
6638 wpabuf_head(info->vendor_elems),
6639 wpabuf_len(info->vendor_elems));
6641 res = os_snprintf(pos, end - pos, "\n");
6642 if (os_snprintf_error(end - pos, res))
6651 static int p2p_ctrl_disallow_freq(struct wpa_supplicant *wpa_s,
6656 if (wpa_s->global->p2p == NULL)
6659 if (freq_range_list_parse(&wpa_s->global->p2p_disallow_freq, param) < 0)
6662 for (i = 0; i < wpa_s->global->p2p_disallow_freq.num; i++) {
6663 struct wpa_freq_range *freq;
6664 freq = &wpa_s->global->p2p_disallow_freq.range[i];
6665 wpa_printf(MSG_DEBUG, "P2P: Disallowed frequency range %u-%u",
6666 freq->min, freq->max);
6669 wpas_p2p_update_channel_list(wpa_s, WPAS_P2P_CHANNEL_UPDATE_DISALLOW);
6674 static int p2p_ctrl_set(struct wpa_supplicant *wpa_s, char *cmd)
6678 if (wpa_s->global->p2p == NULL)
6681 param = os_strchr(cmd, ' ');
6686 if (os_strcmp(cmd, "discoverability") == 0) {
6687 p2p_set_client_discoverability(wpa_s->global->p2p,
6692 if (os_strcmp(cmd, "managed") == 0) {
6693 p2p_set_managed_oper(wpa_s->global->p2p, atoi(param));
6697 if (os_strcmp(cmd, "listen_channel") == 0) {
6699 u8 channel, op_class;
6701 channel = atoi(param);
6702 pos = os_strchr(param, ' ');
6703 op_class = pos ? atoi(pos) : 81;
6705 return p2p_set_listen_channel(wpa_s->global->p2p, op_class,
6709 if (os_strcmp(cmd, "ssid_postfix") == 0) {
6710 return p2p_set_ssid_postfix(wpa_s->global->p2p, (u8 *) param,
6714 if (os_strcmp(cmd, "noa") == 0) {
6716 int count, start, duration;
6717 /* GO NoA parameters: count,start_offset(ms),duration(ms) */
6718 count = atoi(param);
6719 pos = os_strchr(param, ',');
6724 pos = os_strchr(pos, ',');
6728 duration = atoi(pos);
6729 if (count < 0 || count > 255 || start < 0 || duration < 0)
6731 if (count == 0 && duration > 0)
6733 wpa_printf(MSG_DEBUG, "CTRL_IFACE: P2P_SET GO NoA: count=%d "
6734 "start=%d duration=%d", count, start, duration);
6735 return wpas_p2p_set_noa(wpa_s, count, start, duration);
6738 if (os_strcmp(cmd, "ps") == 0)
6739 return wpa_drv_set_p2p_powersave(wpa_s, atoi(param), -1, -1);
6741 if (os_strcmp(cmd, "oppps") == 0)
6742 return wpa_drv_set_p2p_powersave(wpa_s, -1, atoi(param), -1);
6744 if (os_strcmp(cmd, "ctwindow") == 0)
6745 return wpa_drv_set_p2p_powersave(wpa_s, -1, -1, atoi(param));
6747 if (os_strcmp(cmd, "disabled") == 0) {
6748 wpa_s->global->p2p_disabled = atoi(param);
6749 wpa_printf(MSG_DEBUG, "P2P functionality %s",
6750 wpa_s->global->p2p_disabled ?
6751 "disabled" : "enabled");
6752 if (wpa_s->global->p2p_disabled) {
6753 wpas_p2p_stop_find(wpa_s);
6754 os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
6755 p2p_flush(wpa_s->global->p2p);
6760 if (os_strcmp(cmd, "conc_pref") == 0) {
6761 if (os_strcmp(param, "sta") == 0)
6762 wpa_s->global->conc_pref = WPA_CONC_PREF_STA;
6763 else if (os_strcmp(param, "p2p") == 0)
6764 wpa_s->global->conc_pref = WPA_CONC_PREF_P2P;
6766 wpa_printf(MSG_INFO, "Invalid conc_pref value");
6769 wpa_printf(MSG_DEBUG, "Single channel concurrency preference: "
6774 if (os_strcmp(cmd, "force_long_sd") == 0) {
6775 wpa_s->force_long_sd = atoi(param);
6779 if (os_strcmp(cmd, "peer_filter") == 0) {
6781 if (hwaddr_aton(param, addr))
6783 p2p_set_peer_filter(wpa_s->global->p2p, addr);
6787 if (os_strcmp(cmd, "cross_connect") == 0)
6788 return wpas_p2p_set_cross_connect(wpa_s, atoi(param));
6790 if (os_strcmp(cmd, "go_apsd") == 0) {
6791 if (os_strcmp(param, "disable") == 0)
6792 wpa_s->set_ap_uapsd = 0;
6794 wpa_s->set_ap_uapsd = 1;
6795 wpa_s->ap_uapsd = atoi(param);
6800 if (os_strcmp(cmd, "client_apsd") == 0) {
6801 if (os_strcmp(param, "disable") == 0)
6802 wpa_s->set_sta_uapsd = 0;
6806 /* format: BE,BK,VI,VO;max SP Length */
6808 pos = os_strchr(param, ',');
6813 pos = os_strchr(pos, ',');
6818 pos = os_strchr(pos, ',');
6823 /* ignore max SP Length for now */
6825 wpa_s->set_sta_uapsd = 1;
6826 wpa_s->sta_uapsd = 0;
6828 wpa_s->sta_uapsd |= BIT(0);
6830 wpa_s->sta_uapsd |= BIT(1);
6832 wpa_s->sta_uapsd |= BIT(2);
6834 wpa_s->sta_uapsd |= BIT(3);
6839 if (os_strcmp(cmd, "disallow_freq") == 0)
6840 return p2p_ctrl_disallow_freq(wpa_s, param);
6842 if (os_strcmp(cmd, "disc_int") == 0) {
6843 int min_disc_int, max_disc_int, max_disc_tu;
6848 min_disc_int = atoi(pos);
6849 pos = os_strchr(pos, ' ');
6854 max_disc_int = atoi(pos);
6855 pos = os_strchr(pos, ' ');
6860 max_disc_tu = atoi(pos);
6862 return p2p_set_disc_int(wpa_s->global->p2p, min_disc_int,
6863 max_disc_int, max_disc_tu);
6866 if (os_strcmp(cmd, "per_sta_psk") == 0) {
6867 wpa_s->global->p2p_per_sta_psk = !!atoi(param);
6871 #ifdef CONFIG_WPS_NFC
6872 if (os_strcmp(cmd, "nfc_tag") == 0)
6873 return wpas_p2p_nfc_tag_enabled(wpa_s, !!atoi(param));
6874 #endif /* CONFIG_WPS_NFC */
6876 if (os_strcmp(cmd, "disable_ip_addr_req") == 0) {
6877 wpa_s->p2p_disable_ip_addr_req = !!atoi(param);
6881 if (os_strcmp(cmd, "override_pref_op_chan") == 0) {
6884 op_class = atoi(param);
6885 param = os_strchr(param, ':');
6890 p2p_set_override_pref_op_chan(wpa_s->global->p2p, op_class,
6895 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown P2P_SET field value '%s'",
6902 static void p2p_ctrl_flush(struct wpa_supplicant *wpa_s)
6904 os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
6905 wpa_s->force_long_sd = 0;
6907 #ifdef CONFIG_TESTING_OPTIONS
6908 os_free(wpa_s->get_pref_freq_list_override);
6909 wpa_s->get_pref_freq_list_override = NULL;
6910 #endif /* CONFIG_TESTING_OPTIONS */
6912 wpas_p2p_stop_find(wpa_s);
6913 wpa_s->parent->p2ps_method_config_any = 0;
6914 if (wpa_s->global->p2p)
6915 p2p_flush(wpa_s->global->p2p);
6919 static int p2p_ctrl_presence_req(struct wpa_supplicant *wpa_s, char *cmd)
6922 unsigned int dur1 = 0, int1 = 0, dur2 = 0, int2 = 0;
6925 pos = os_strchr(cmd, ' ');
6931 pos2 = os_strchr(pos, ' ');
6939 pos = os_strchr(pos2, ' ');
6947 return wpas_p2p_presence_req(wpa_s, dur1, int1, dur2, int2);
6951 static int p2p_ctrl_ext_listen(struct wpa_supplicant *wpa_s, char *cmd)
6954 unsigned int period = 0, interval = 0;
6957 pos = os_strchr(cmd, ' ');
6962 interval = atoi(pos);
6965 return wpas_p2p_ext_listen(wpa_s, period, interval);
6969 static int p2p_ctrl_remove_client(struct wpa_supplicant *wpa_s, const char *cmd)
6976 if (os_strncmp(pos, "iface=", 6) == 0) {
6980 if (hwaddr_aton(pos, peer))
6983 wpas_p2p_remove_client(wpa_s, peer, iface_addr);
6988 static int p2p_ctrl_iface_p2p_lo_start(struct wpa_supplicant *wpa_s, char *cmd)
6990 int freq = 0, period = 0, interval = 0, count = 0;
6992 if (sscanf(cmd, "%d %d %d %d", &freq, &period, &interval, &count) != 4)
6994 wpa_printf(MSG_DEBUG,
6995 "CTRL: Invalid P2P LO Start parameter: '%s'", cmd);
6999 return wpas_p2p_lo_start(wpa_s, freq, period, interval, count);
7002 #endif /* CONFIG_P2P */
7005 static int * freq_range_to_channel_list(struct wpa_supplicant *wpa_s, char *val)
7007 struct wpa_freq_range_list ranges;
7009 struct hostapd_hw_modes *mode;
7012 if (wpa_s->hw.modes == NULL)
7015 os_memset(&ranges, 0, sizeof(ranges));
7016 if (freq_range_list_parse(&ranges, val) < 0)
7019 for (i = 0; i < wpa_s->hw.num_modes; i++) {
7022 mode = &wpa_s->hw.modes[i];
7023 for (j = 0; j < mode->num_channels; j++) {
7026 if (mode->channels[j].flag & HOSTAPD_CHAN_DISABLED)
7029 freq = mode->channels[j].freq;
7030 if (!freq_range_list_includes(&ranges, freq))
7033 int_array_add_unique(&freqs, freq);
7037 os_free(ranges.range);
7042 #ifdef CONFIG_INTERWORKING
7044 static int ctrl_interworking_select(struct wpa_supplicant *wpa_s, char *param)
7052 auto_sel = os_strstr(param, "auto") != NULL;
7054 pos = os_strstr(param, "freq=");
7056 freqs = freq_range_to_channel_list(wpa_s, pos + 5);
7063 return interworking_select(wpa_s, auto_sel, freqs);
7067 static int ctrl_interworking_connect(struct wpa_supplicant *wpa_s, char *dst,
7071 struct wpa_bss *bss;
7073 if (hwaddr_aton(dst, bssid)) {
7074 wpa_printf(MSG_DEBUG, "Invalid BSSID '%s'", dst);
7078 bss = wpa_bss_get_bssid(wpa_s, bssid);
7080 wpa_printf(MSG_DEBUG, "Could not find BSS " MACSTR,
7085 if (bss->ssid_len == 0) {
7088 wpa_printf(MSG_DEBUG, "Selected BSS entry for " MACSTR
7089 " does not have SSID information", MAC2STR(bssid));
7091 dl_list_for_each_reverse(bss, &wpa_s->bss, struct wpa_bss,
7093 if (os_memcmp(bss->bssid, bssid, ETH_ALEN) == 0 &&
7094 bss->ssid_len > 0) {
7102 wpa_printf(MSG_DEBUG,
7103 "Found another matching BSS entry with SSID");
7106 return interworking_connect(wpa_s, bss, only_add);
7110 static int get_anqp(struct wpa_supplicant *wpa_s, char *dst)
7112 u8 dst_addr[ETH_ALEN];
7115 #define MAX_ANQP_INFO_ID 100
7116 u16 id[MAX_ANQP_INFO_ID];
7119 u32 mbo_subtypes = 0;
7121 used = hwaddr_aton2(dst, dst_addr);
7127 while (num_id < MAX_ANQP_INFO_ID) {
7128 if (os_strncmp(pos, "hs20:", 5) == 0) {
7130 int num = atoi(pos + 5);
7131 if (num <= 0 || num > 31)
7133 subtypes |= BIT(num);
7134 #else /* CONFIG_HS20 */
7136 #endif /* CONFIG_HS20 */
7137 } else if (os_strncmp(pos, "mbo:", 4) == 0) {
7139 int num = atoi(pos + 4);
7141 if (num <= 0 || num > MAX_MBO_ANQP_SUBTYPE)
7143 mbo_subtypes |= BIT(num);
7144 #else /* CONFIG_MBO */
7146 #endif /* CONFIG_MBO */
7148 id[num_id] = atoi(pos);
7152 pos = os_strchr(pos + 1, ',');
7158 if (num_id == 0 && !subtypes && !mbo_subtypes)
7161 return anqp_send_req(wpa_s, dst_addr, id, num_id, subtypes,
7166 static int gas_request(struct wpa_supplicant *wpa_s, char *cmd)
7168 u8 dst_addr[ETH_ALEN];
7169 struct wpabuf *advproto, *query = NULL;
7174 used = hwaddr_aton2(cmd, dst_addr);
7182 /* Advertisement Protocol ID */
7183 end = os_strchr(pos, ' ');
7187 len = os_strlen(pos);
7193 advproto = wpabuf_alloc(len);
7194 if (advproto == NULL)
7196 if (hexstr2bin(pos, wpabuf_put(advproto, len), len) < 0)
7200 /* Optional Query Request */
7205 len = os_strlen(pos);
7212 query = wpabuf_alloc(len);
7215 if (hexstr2bin(pos, wpabuf_put(query, len), len) < 0)
7220 ret = gas_send_request(wpa_s, dst_addr, advproto, query);
7223 wpabuf_free(advproto);
7230 static int gas_response_get(struct wpa_supplicant *wpa_s, char *cmd, char *buf,
7237 size_t resp_len, start, requested_len;
7238 struct wpabuf *resp;
7241 used = hwaddr_aton2(cmd, addr);
7248 dialog_token = atoi(pos);
7250 if (wpa_s->last_gas_resp &&
7251 os_memcmp(addr, wpa_s->last_gas_addr, ETH_ALEN) == 0 &&
7252 dialog_token == wpa_s->last_gas_dialog_token)
7253 resp = wpa_s->last_gas_resp;
7254 else if (wpa_s->prev_gas_resp &&
7255 os_memcmp(addr, wpa_s->prev_gas_addr, ETH_ALEN) == 0 &&
7256 dialog_token == wpa_s->prev_gas_dialog_token)
7257 resp = wpa_s->prev_gas_resp;
7261 resp_len = wpabuf_len(resp);
7263 requested_len = resp_len;
7265 pos = os_strchr(pos, ' ');
7268 if (start > resp_len)
7269 return os_snprintf(buf, buflen, "FAIL-Invalid range");
7270 pos = os_strchr(pos, ',');
7274 requested_len = atoi(pos);
7275 if (start + requested_len > resp_len)
7276 return os_snprintf(buf, buflen, "FAIL-Invalid range");
7279 if (requested_len * 2 + 1 > buflen)
7280 return os_snprintf(buf, buflen, "FAIL-Too long response");
7282 ret = wpa_snprintf_hex(buf, buflen, wpabuf_head_u8(resp) + start,
7285 if (start + requested_len == resp_len) {
7287 * Free memory by dropping the response after it has been
7290 if (resp == wpa_s->prev_gas_resp) {
7291 wpabuf_free(wpa_s->prev_gas_resp);
7292 wpa_s->prev_gas_resp = NULL;
7294 wpabuf_free(wpa_s->last_gas_resp);
7295 wpa_s->last_gas_resp = NULL;
7301 #endif /* CONFIG_INTERWORKING */
7306 static int get_hs20_anqp(struct wpa_supplicant *wpa_s, char *dst)
7308 u8 dst_addr[ETH_ALEN];
7313 used = hwaddr_aton2(dst, dst_addr);
7320 int num = atoi(pos);
7321 if (num <= 0 || num > 31)
7323 subtypes |= BIT(num);
7324 pos = os_strchr(pos + 1, ',');
7333 return hs20_anqp_send_req(wpa_s, dst_addr, subtypes, NULL, 0, 0);
7337 static int hs20_nai_home_realm_list(struct wpa_supplicant *wpa_s,
7338 const u8 *addr, const char *realm)
7344 rlen = os_strlen(realm);
7346 buf = os_malloc(len);
7349 buf[0] = 1; /* NAI Home Realm Count */
7350 buf[1] = 0; /* Formatted in accordance with RFC 4282 */
7352 os_memcpy(buf + 3, realm, rlen);
7354 ret = hs20_anqp_send_req(wpa_s, addr,
7355 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY),
7364 static int hs20_get_nai_home_realm_list(struct wpa_supplicant *wpa_s,
7367 struct wpa_cred *cred = wpa_s->conf->cred;
7368 u8 dst_addr[ETH_ALEN];
7374 used = hwaddr_aton2(dst, dst_addr);
7378 while (dst[used] == ' ')
7380 if (os_strncmp(dst + used, "realm=", 6) == 0)
7381 return hs20_nai_home_realm_list(wpa_s, dst_addr,
7384 len = os_strlen(dst + used);
7386 if (len == 0 && cred && cred->realm)
7387 return hs20_nai_home_realm_list(wpa_s, dst_addr, cred->realm);
7392 buf = os_malloc(len);
7395 if (hexstr2bin(dst + used, buf, len) < 0) {
7400 ret = hs20_anqp_send_req(wpa_s, dst_addr,
7401 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY),
7409 static int get_hs20_icon(struct wpa_supplicant *wpa_s, char *cmd, char *reply,
7412 u8 dst_addr[ETH_ALEN];
7414 char *ctx = NULL, *icon, *poffset, *psize;
7416 used = hwaddr_aton2(cmd, dst_addr);
7421 icon = str_token(cmd, " ", &ctx);
7422 poffset = str_token(cmd, " ", &ctx);
7423 psize = str_token(cmd, " ", &ctx);
7424 if (!icon || !poffset || !psize)
7427 wpa_s->fetch_osu_icon_in_progress = 0;
7428 return hs20_get_icon(wpa_s, dst_addr, icon, atoi(poffset), atoi(psize),
7433 static int del_hs20_icon(struct wpa_supplicant *wpa_s, char *cmd)
7435 u8 dst_addr[ETH_ALEN];
7440 return hs20_del_icon(wpa_s, NULL, NULL);
7442 used = hwaddr_aton2(cmd, dst_addr);
7446 while (cmd[used] == ' ')
7448 icon = cmd[used] ? &cmd[used] : NULL;
7450 return hs20_del_icon(wpa_s, dst_addr, icon);
7454 static int hs20_icon_request(struct wpa_supplicant *wpa_s, char *cmd, int inmem)
7456 u8 dst_addr[ETH_ALEN];
7460 used = hwaddr_aton2(cmd, dst_addr);
7464 while (cmd[used] == ' ')
7468 wpa_s->fetch_osu_icon_in_progress = 0;
7469 return hs20_anqp_send_req(wpa_s, dst_addr, BIT(HS20_STYPE_ICON_REQUEST),
7470 (u8 *) icon, os_strlen(icon), inmem);
7473 #endif /* CONFIG_HS20 */
7476 #ifdef CONFIG_AUTOSCAN
7478 static int wpa_supplicant_ctrl_iface_autoscan(struct wpa_supplicant *wpa_s,
7481 enum wpa_states state = wpa_s->wpa_state;
7482 char *new_params = NULL;
7484 if (os_strlen(cmd) > 0) {
7485 new_params = os_strdup(cmd);
7486 if (new_params == NULL)
7490 os_free(wpa_s->conf->autoscan);
7491 wpa_s->conf->autoscan = new_params;
7493 if (wpa_s->conf->autoscan == NULL)
7494 autoscan_deinit(wpa_s);
7495 else if (state == WPA_DISCONNECTED || state == WPA_INACTIVE)
7496 autoscan_init(wpa_s, 1);
7497 else if (state == WPA_SCANNING)
7498 wpa_supplicant_reinit_autoscan(wpa_s);
7500 wpa_printf(MSG_DEBUG, "No autoscan update in state %s",
7501 wpa_supplicant_state_txt(state));
7506 #endif /* CONFIG_AUTOSCAN */
7511 static int wpas_ctrl_iface_wnm_sleep(struct wpa_supplicant *wpa_s, char *cmd)
7517 struct wpabuf *tfs_req = NULL;
7519 if (os_strncmp(cmd, "enter", 5) == 0)
7521 else if (os_strncmp(cmd, "exit", 4) == 0)
7526 pos = os_strstr(cmd, " interval=");
7528 intval = atoi(pos + 10);
7530 pos = os_strstr(cmd, " tfs_req=");
7535 end = os_strchr(pos, ' ');
7539 len = os_strlen(pos);
7543 tfs_req = wpabuf_alloc(len);
7544 if (tfs_req == NULL)
7546 if (hexstr2bin(pos, wpabuf_put(tfs_req, len), len) < 0) {
7547 wpabuf_free(tfs_req);
7552 ret = ieee802_11_send_wnmsleep_req(wpa_s, enter ? WNM_SLEEP_MODE_ENTER :
7553 WNM_SLEEP_MODE_EXIT, intval,
7555 wpabuf_free(tfs_req);
7561 static int wpas_ctrl_iface_wnm_bss_query(struct wpa_supplicant *wpa_s, char *cmd)
7563 int query_reason, list = 0;
7564 char *btm_candidates = NULL;
7566 query_reason = atoi(cmd);
7568 cmd = os_strchr(cmd, ' ');
7570 if (os_strncmp(cmd, " list", 5) == 0)
7573 btm_candidates = cmd;
7576 wpa_printf(MSG_DEBUG,
7577 "CTRL_IFACE: WNM_BSS_QUERY query_reason=%d%s",
7578 query_reason, list ? " candidate list" : "");
7580 return wnm_send_bss_transition_mgmt_query(wpa_s, query_reason,
7586 static int wpas_ctrl_iface_coloc_intf_report(struct wpa_supplicant *wpa_s,
7589 struct wpabuf *elems;
7592 elems = wpabuf_parse_bin(cmd);
7596 ret = wnm_send_coloc_intf_report(wpa_s, 0, elems);
7601 #endif /* CONFIG_WNM */
7604 static int wpa_supplicant_signal_poll(struct wpa_supplicant *wpa_s, char *buf,
7607 struct wpa_signal_info si;
7611 ret = wpa_drv_signal_poll(wpa_s, &si);
7618 ret = os_snprintf(pos, end - pos, "RSSI=%d\nLINKSPEED=%d\n"
7619 "NOISE=%d\nFREQUENCY=%u\n",
7620 si.current_signal, si.current_txrate / 1000,
7621 si.current_noise, si.frequency);
7622 if (os_snprintf_error(end - pos, ret))
7626 if (si.chanwidth != CHAN_WIDTH_UNKNOWN) {
7627 ret = os_snprintf(pos, end - pos, "WIDTH=%s\n",
7628 channel_width_to_string(si.chanwidth));
7629 if (os_snprintf_error(end - pos, ret))
7634 if (si.center_frq1 > 0) {
7635 ret = os_snprintf(pos, end - pos, "CENTER_FRQ1=%d\n",
7637 if (os_snprintf_error(end - pos, ret))
7642 if (si.center_frq2 > 0) {
7643 ret = os_snprintf(pos, end - pos, "CENTER_FRQ2=%d\n",
7645 if (os_snprintf_error(end - pos, ret))
7650 if (si.avg_signal) {
7651 ret = os_snprintf(pos, end - pos,
7652 "AVG_RSSI=%d\n", si.avg_signal);
7653 if (os_snprintf_error(end - pos, ret))
7658 if (si.avg_beacon_signal) {
7659 ret = os_snprintf(pos, end - pos,
7660 "AVG_BEACON_RSSI=%d\n", si.avg_beacon_signal);
7661 if (os_snprintf_error(end - pos, ret))
7670 static int wpas_ctrl_iface_signal_monitor(struct wpa_supplicant *wpa_s,
7677 if (wpa_s->bgscan && wpa_s->bgscan_priv) {
7678 wpa_printf(MSG_DEBUG,
7679 "Reject SIGNAL_MONITOR command - bgscan is active");
7682 pos = os_strstr(cmd, "THRESHOLD=");
7684 threshold = atoi(pos + 10);
7685 pos = os_strstr(cmd, "HYSTERESIS=");
7687 hysteresis = atoi(pos + 11);
7688 return wpa_drv_signal_monitor(wpa_s, threshold, hysteresis);
7692 #ifdef CONFIG_TESTING_OPTIONS
7693 int wpas_ctrl_iface_get_pref_freq_list_override(struct wpa_supplicant *wpa_s,
7694 enum wpa_driver_if_type if_type,
7696 unsigned int *freq_list)
7698 char *pos = wpa_s->get_pref_freq_list_override;
7700 unsigned int count = 0;
7702 /* Override string format:
7703 * <if_type1>:<freq1>,<freq2>,... <if_type2>:... */
7706 if (atoi(pos) == (int) if_type)
7708 pos = os_strchr(pos, ' ');
7714 pos = os_strchr(pos, ':');
7718 end = os_strchr(pos, ' ');
7719 while (pos && (!end || pos < end) && count < *num) {
7720 freq_list[count++] = atoi(pos);
7721 pos = os_strchr(pos, ',');
7729 #endif /* CONFIG_TESTING_OPTIONS */
7732 static int wpas_ctrl_iface_get_pref_freq_list(
7733 struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
7735 unsigned int freq_list[100], num = 100, i;
7737 enum wpa_driver_if_type iface_type;
7743 /* buf: "<interface_type>" */
7744 if (os_strcmp(cmd, "STATION") == 0)
7745 iface_type = WPA_IF_STATION;
7746 else if (os_strcmp(cmd, "AP") == 0)
7747 iface_type = WPA_IF_AP_BSS;
7748 else if (os_strcmp(cmd, "P2P_GO") == 0)
7749 iface_type = WPA_IF_P2P_GO;
7750 else if (os_strcmp(cmd, "P2P_CLIENT") == 0)
7751 iface_type = WPA_IF_P2P_CLIENT;
7752 else if (os_strcmp(cmd, "IBSS") == 0)
7753 iface_type = WPA_IF_IBSS;
7754 else if (os_strcmp(cmd, "TDLS") == 0)
7755 iface_type = WPA_IF_TDLS;
7759 wpa_printf(MSG_DEBUG,
7760 "CTRL_IFACE: GET_PREF_FREQ_LIST iface_type=%d (%s)",
7763 ret = wpa_drv_get_pref_freq_list(wpa_s, iface_type, &num, freq_list);
7767 for (i = 0; i < num; i++) {
7768 ret = os_snprintf(pos, end - pos, "%s%u",
7769 i > 0 ? "," : "", freq_list[i]);
7770 if (os_snprintf_error(end - pos, ret))
7779 static int wpas_ctrl_iface_driver_flags(struct wpa_supplicant *wpa_s,
7780 char *buf, size_t buflen)
7785 ret = os_snprintf(buf, buflen, "%016llX:\n",
7786 (long long unsigned) wpa_s->drv_flags);
7787 if (os_snprintf_error(buflen, ret))
7793 for (i = 0; i < 64; i++) {
7794 if (wpa_s->drv_flags & (1LLU << i)) {
7795 ret = os_snprintf(pos, end - pos, "%s\n",
7796 driver_flag_to_string(1LLU << i));
7797 if (os_snprintf_error(end - pos, ret))
7807 static int wpa_supplicant_pktcnt_poll(struct wpa_supplicant *wpa_s, char *buf,
7810 struct hostap_sta_driver_data sta;
7813 ret = wpa_drv_pktcnt_poll(wpa_s, &sta);
7817 ret = os_snprintf(buf, buflen, "TXGOOD=%lu\nTXBAD=%lu\nRXGOOD=%lu\n",
7818 sta.tx_packets, sta.tx_retry_failed, sta.rx_packets);
7819 if (os_snprintf_error(buflen, ret))
7826 static int wpa_supplicant_driver_cmd(struct wpa_supplicant *wpa_s, char *cmd,
7827 char *buf, size_t buflen)
7831 ret = wpa_drv_driver_cmd(wpa_s, cmd, buf, buflen);
7833 if (os_strncasecmp(cmd, "COUNTRY", 7) == 0) {
7834 struct p2p_data *p2p = wpa_s->global->p2p;
7837 country[0] = cmd[8];
7838 country[1] = cmd[9];
7840 p2p_set_country(p2p, country);
7843 ret = os_snprintf(buf, buflen, "%s\n", "OK");
7844 if (os_snprintf_error(buflen, ret))
7849 #endif /* ANDROID */
7852 static int wpa_supplicant_vendor_cmd(struct wpa_supplicant *wpa_s, char *cmd,
7853 char *buf, size_t buflen)
7858 unsigned int vendor_id, subcmd;
7859 struct wpabuf *reply;
7860 size_t data_len = 0;
7862 /* cmd: <vendor id> <subcommand id> [<hex formatted data>] */
7863 vendor_id = strtoul(cmd, &pos, 16);
7864 if (!isblank((unsigned char) *pos))
7867 subcmd = strtoul(pos, &pos, 10);
7870 if (!isblank((unsigned char) *pos++))
7872 data_len = os_strlen(pos);
7877 data = os_malloc(data_len);
7881 if (hexstr2bin(pos, data, data_len)) {
7882 wpa_printf(MSG_DEBUG,
7883 "Vendor command: wrong parameter format");
7889 reply = wpabuf_alloc((buflen - 1) / 2);
7895 ret = wpa_drv_vendor_cmd(wpa_s, vendor_id, subcmd, data, data_len,
7899 ret = wpa_snprintf_hex(buf, buflen, wpabuf_head_u8(reply),
7909 static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
7912 struct wpa_supplicant *p2p_wpa_s = wpa_s->global->p2p_init_wpa_s ?
7913 wpa_s->global->p2p_init_wpa_s : wpa_s;
7914 #endif /* CONFIG_P2P */
7916 wpa_dbg(wpa_s, MSG_DEBUG, "Flush all wpa_supplicant state");
7918 if (wpas_abort_ongoing_scan(wpa_s) == 0)
7919 wpa_s->ignore_post_flush_scan_res = 1;
7921 if (wpa_s->wpa_state >= WPA_AUTHENTICATING) {
7923 * Avoid possible auto connect re-connection on getting
7924 * disconnected due to state flush.
7926 wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
7930 wpas_p2p_group_remove(p2p_wpa_s, "*");
7931 wpas_p2p_cancel(p2p_wpa_s);
7932 p2p_ctrl_flush(p2p_wpa_s);
7933 wpas_p2p_service_flush(p2p_wpa_s);
7934 p2p_wpa_s->global->p2p_disabled = 0;
7935 p2p_wpa_s->global->p2p_per_sta_psk = 0;
7936 p2p_wpa_s->conf->num_sec_device_types = 0;
7937 p2p_wpa_s->p2p_disable_ip_addr_req = 0;
7938 os_free(p2p_wpa_s->global->p2p_go_avoid_freq.range);
7939 p2p_wpa_s->global->p2p_go_avoid_freq.range = NULL;
7940 p2p_wpa_s->global->p2p_go_avoid_freq.num = 0;
7941 p2p_wpa_s->global->pending_p2ps_group = 0;
7942 p2p_wpa_s->global->pending_p2ps_group_freq = 0;
7943 #endif /* CONFIG_P2P */
7945 #ifdef CONFIG_WPS_TESTING
7946 wps_version_number = 0x20;
7947 wps_testing_dummy_cred = 0;
7948 wps_corrupt_pkhash = 0;
7949 wps_force_auth_types_in_use = 0;
7950 wps_force_encr_types_in_use = 0;
7951 #endif /* CONFIG_WPS_TESTING */
7953 wpa_s->wps_fragment_size = 0;
7954 wpas_wps_cancel(wpa_s);
7955 wps_registrar_flush(wpa_s->wps->registrar);
7956 #endif /* CONFIG_WPS */
7957 wpa_s->after_wps = 0;
7958 wpa_s->known_wps_freq = 0;
7961 wpas_dpp_deinit(wpa_s);
7962 wpa_s->dpp_init_max_tries = 0;
7963 wpa_s->dpp_init_retry_time = 0;
7964 wpa_s->dpp_resp_wait_time = 0;
7965 wpa_s->dpp_resp_max_tries = 0;
7966 wpa_s->dpp_resp_retry_time = 0;
7967 #ifdef CONFIG_TESTING_OPTIONS
7968 os_memset(dpp_pkex_own_mac_override, 0, ETH_ALEN);
7969 os_memset(dpp_pkex_peer_mac_override, 0, ETH_ALEN);
7970 dpp_pkex_ephemeral_key_override_len = 0;
7971 dpp_protocol_key_override_len = 0;
7972 dpp_nonce_override_len = 0;
7973 #endif /* CONFIG_TESTING_OPTIONS */
7974 #endif /* CONFIG_DPP */
7977 #ifdef CONFIG_TDLS_TESTING
7979 #endif /* CONFIG_TDLS_TESTING */
7980 wpa_drv_tdls_oper(wpa_s, TDLS_ENABLE, NULL);
7981 wpa_tdls_enable(wpa_s->wpa, 1);
7982 #endif /* CONFIG_TDLS */
7984 eloop_cancel_timeout(wpa_supplicant_stop_countermeasures, wpa_s, NULL);
7985 wpa_supplicant_stop_countermeasures(wpa_s, NULL);
7987 wpa_s->no_keep_alive = 0;
7988 wpa_s->own_disconnect_req = 0;
7990 os_free(wpa_s->disallow_aps_bssid);
7991 wpa_s->disallow_aps_bssid = NULL;
7992 wpa_s->disallow_aps_bssid_count = 0;
7993 os_free(wpa_s->disallow_aps_ssid);
7994 wpa_s->disallow_aps_ssid = NULL;
7995 wpa_s->disallow_aps_ssid_count = 0;
7997 wpa_s->set_sta_uapsd = 0;
7998 wpa_s->sta_uapsd = 0;
8000 wpa_drv_radio_disable(wpa_s, 0);
8001 wpa_blacklist_clear(wpa_s);
8002 wpa_s->extra_blacklist_count = 0;
8003 wpa_supplicant_ctrl_iface_remove_network(wpa_s, "all");
8004 wpa_supplicant_ctrl_iface_remove_cred(wpa_s, "all");
8005 wpa_config_flush_blobs(wpa_s->conf);
8006 wpa_s->conf->auto_interworking = 0;
8007 wpa_s->conf->okc = 0;
8009 wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
8010 rsn_preauth_deinit(wpa_s->wpa);
8012 wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_LIFETIME, 43200);
8013 wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_REAUTH_THRESHOLD, 70);
8014 wpa_sm_set_param(wpa_s->wpa, RSNA_SA_TIMEOUT, 60);
8015 eapol_sm_notify_logoff(wpa_s->eapol, FALSE);
8017 radio_remove_works(wpa_s, NULL, 1);
8018 wpa_s->ext_work_in_progress = 0;
8020 wpa_s->next_ssid = NULL;
8022 #ifdef CONFIG_INTERWORKING
8024 hs20_cancel_fetch_osu(wpa_s);
8025 hs20_del_icon(wpa_s, NULL, NULL);
8026 #endif /* CONFIG_HS20 */
8027 #endif /* CONFIG_INTERWORKING */
8029 wpa_s->ext_mgmt_frame_handling = 0;
8030 wpa_s->ext_eapol_frame_io = 0;
8031 #ifdef CONFIG_TESTING_OPTIONS
8032 wpa_s->extra_roc_dur = 0;
8033 wpa_s->test_failure = WPAS_TEST_FAILURE_NONE;
8034 wpa_s->p2p_go_csa_on_inv = 0;
8035 wpa_s->ignore_auth_resp = 0;
8036 wpa_s->ignore_assoc_disallow = 0;
8037 wpa_s->testing_resend_assoc = 0;
8038 wpa_s->reject_btm_req_reason = 0;
8039 wpa_sm_set_test_assoc_ie(wpa_s->wpa, NULL);
8040 os_free(wpa_s->get_pref_freq_list_override);
8041 wpa_s->get_pref_freq_list_override = NULL;
8042 wpabuf_free(wpa_s->sae_commit_override);
8043 wpa_s->sae_commit_override = NULL;
8045 os_free(wpa_s->dpp_config_obj_override);
8046 wpa_s->dpp_config_obj_override = NULL;
8047 os_free(wpa_s->dpp_discovery_override);
8048 wpa_s->dpp_discovery_override = NULL;
8049 os_free(wpa_s->dpp_groups_override);
8050 wpa_s->dpp_groups_override = NULL;
8051 dpp_test = DPP_TEST_DISABLED;
8052 #endif /* CONFIG_DPP */
8053 #endif /* CONFIG_TESTING_OPTIONS */
8055 wpa_s->disconnected = 0;
8056 os_free(wpa_s->next_scan_freqs);
8057 wpa_s->next_scan_freqs = NULL;
8058 os_free(wpa_s->select_network_scan_freqs);
8059 wpa_s->select_network_scan_freqs = NULL;
8061 wpa_bss_flush(wpa_s);
8062 if (!dl_list_empty(&wpa_s->bss)) {
8063 wpa_printf(MSG_DEBUG,
8064 "BSS table not empty after flush: %u entries, current_bss=%p bssid="
8065 MACSTR " pending_bssid=" MACSTR,
8066 dl_list_len(&wpa_s->bss), wpa_s->current_bss,
8067 MAC2STR(wpa_s->bssid),
8068 MAC2STR(wpa_s->pending_bssid));
8071 eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
8072 wpa_s->wnmsleep_used = 0;
8075 wpa_s->sme.last_unprot_disconnect.sec = 0;
8076 #endif /* CONFIG_SME */
8078 wpabuf_free(wpa_s->ric_ies);
8079 wpa_s->ric_ies = NULL;
8081 wpa_supplicant_update_channel_list(wpa_s, NULL);
8083 free_bss_tmp_disallowed(wpa_s);
8087 static int wpas_ctrl_radio_work_show(struct wpa_supplicant *wpa_s,
8088 char *buf, size_t buflen)
8090 struct wpa_radio_work *work;
8092 struct os_reltime now, diff;
8097 os_get_reltime(&now);
8099 dl_list_for_each(work, &wpa_s->radio->work, struct wpa_radio_work, list)
8103 os_reltime_sub(&now, &work->time, &diff);
8104 ret = os_snprintf(pos, end - pos, "%s@%s:%u:%u:%ld.%06ld\n",
8105 work->type, work->wpa_s->ifname, work->freq,
8106 work->started, diff.sec, diff.usec);
8107 if (os_snprintf_error(end - pos, ret))
8116 static void wpas_ctrl_radio_work_timeout(void *eloop_ctx, void *timeout_ctx)
8118 struct wpa_radio_work *work = eloop_ctx;
8119 struct wpa_external_work *ework = work->ctx;
8121 wpa_dbg(work->wpa_s, MSG_DEBUG,
8122 "Timing out external radio work %u (%s)",
8123 ework->id, work->type);
8124 wpa_msg(work->wpa_s, MSG_INFO, EXT_RADIO_WORK_TIMEOUT "%u", ework->id);
8125 work->wpa_s->ext_work_in_progress = 0;
8126 radio_work_done(work);
8131 static void wpas_ctrl_radio_work_cb(struct wpa_radio_work *work, int deinit)
8133 struct wpa_external_work *ework = work->ctx;
8137 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout,
8141 * work->type points to a buffer in ework, so need to replace
8142 * that here with a fixed string to avoid use of freed memory
8145 work->type = "freed-ext-work";
8151 wpa_dbg(work->wpa_s, MSG_DEBUG, "Starting external radio work %u (%s)",
8152 ework->id, ework->type);
8153 wpa_msg(work->wpa_s, MSG_INFO, EXT_RADIO_WORK_START "%u", ework->id);
8154 work->wpa_s->ext_work_in_progress = 1;
8155 if (!ework->timeout)
8156 ework->timeout = 10;
8157 eloop_register_timeout(ework->timeout, 0, wpas_ctrl_radio_work_timeout,
8162 static int wpas_ctrl_radio_work_add(struct wpa_supplicant *wpa_s, char *cmd,
8163 char *buf, size_t buflen)
8165 struct wpa_external_work *ework;
8169 unsigned int freq = 0;
8171 /* format: <name> [freq=<MHz>] [timeout=<seconds>] */
8173 ework = os_zalloc(sizeof(*ework));
8177 pos = os_strchr(cmd, ' ');
8179 type_len = pos - cmd;
8182 pos2 = os_strstr(pos, "freq=");
8184 freq = atoi(pos2 + 5);
8186 pos2 = os_strstr(pos, "timeout=");
8188 ework->timeout = atoi(pos2 + 8);
8190 type_len = os_strlen(cmd);
8192 if (4 + type_len >= sizeof(ework->type))
8193 type_len = sizeof(ework->type) - 4 - 1;
8194 os_strlcpy(ework->type, "ext:", sizeof(ework->type));
8195 os_memcpy(ework->type + 4, cmd, type_len);
8196 ework->type[4 + type_len] = '\0';
8198 wpa_s->ext_work_id++;
8199 if (wpa_s->ext_work_id == 0)
8200 wpa_s->ext_work_id++;
8201 ework->id = wpa_s->ext_work_id;
8203 if (radio_add_work(wpa_s, freq, ework->type, 0, wpas_ctrl_radio_work_cb,
8209 ret = os_snprintf(buf, buflen, "%u", ework->id);
8210 if (os_snprintf_error(buflen, ret))
8216 static int wpas_ctrl_radio_work_done(struct wpa_supplicant *wpa_s, char *cmd)
8218 struct wpa_radio_work *work;
8219 unsigned int id = atoi(cmd);
8221 dl_list_for_each(work, &wpa_s->radio->work, struct wpa_radio_work, list)
8223 struct wpa_external_work *ework;
8225 if (os_strncmp(work->type, "ext:", 4) != 0)
8228 if (id && ework->id != id)
8230 wpa_dbg(wpa_s, MSG_DEBUG,
8231 "Completed external radio work %u (%s)",
8232 ework->id, ework->type);
8233 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout, work, NULL);
8234 wpa_s->ext_work_in_progress = 0;
8235 radio_work_done(work);
8237 return 3; /* "OK\n" */
8244 static int wpas_ctrl_radio_work(struct wpa_supplicant *wpa_s, char *cmd,
8245 char *buf, size_t buflen)
8247 if (os_strcmp(cmd, "show") == 0)
8248 return wpas_ctrl_radio_work_show(wpa_s, buf, buflen);
8249 if (os_strncmp(cmd, "add ", 4) == 0)
8250 return wpas_ctrl_radio_work_add(wpa_s, cmd + 4, buf, buflen);
8251 if (os_strncmp(cmd, "done ", 5) == 0)
8252 return wpas_ctrl_radio_work_done(wpa_s, cmd + 4);
8257 void wpas_ctrl_radio_work_flush(struct wpa_supplicant *wpa_s)
8259 struct wpa_radio_work *work, *tmp;
8261 if (!wpa_s || !wpa_s->radio)
8264 dl_list_for_each_safe(work, tmp, &wpa_s->radio->work,
8265 struct wpa_radio_work, list) {
8266 struct wpa_external_work *ework;
8268 if (os_strncmp(work->type, "ext:", 4) != 0)
8271 wpa_dbg(wpa_s, MSG_DEBUG,
8272 "Flushing%s external radio work %u (%s)",
8273 work->started ? " started" : "", ework->id,
8276 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout,
8278 radio_work_done(work);
8284 static void wpas_ctrl_eapol_response(void *eloop_ctx, void *timeout_ctx)
8286 struct wpa_supplicant *wpa_s = eloop_ctx;
8287 eapol_sm_notify_ctrl_response(wpa_s->eapol);
8291 static int scan_id_list_parse(struct wpa_supplicant *wpa_s, const char *value,
8292 unsigned int *scan_id_count, int scan_id[])
8294 const char *pos = value;
8297 if (*pos == ' ' || *pos == '\0')
8299 if (*scan_id_count == MAX_SCAN_ID)
8301 scan_id[(*scan_id_count)++] = atoi(pos);
8302 pos = os_strchr(pos, ',');
8311 static void wpas_ctrl_scan(struct wpa_supplicant *wpa_s, char *params,
8312 char *reply, int reply_size, int *reply_len)
8315 unsigned int manual_scan_passive = 0;
8316 unsigned int manual_scan_use_id = 0;
8317 unsigned int manual_scan_only_new = 0;
8318 unsigned int scan_only = 0;
8319 unsigned int scan_id_count = 0;
8320 int scan_id[MAX_SCAN_ID];
8321 void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
8322 struct wpa_scan_results *scan_res);
8323 int *manual_scan_freqs = NULL;
8324 struct wpa_ssid_value *ssid = NULL, *ns;
8325 unsigned int ssid_count = 0;
8327 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
8332 if (radio_work_pending(wpa_s, "scan")) {
8333 wpa_printf(MSG_DEBUG,
8334 "Pending scan scheduled - reject new request");
8335 *reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
8339 #ifdef CONFIG_INTERWORKING
8340 if (wpa_s->fetch_anqp_in_progress || wpa_s->network_select) {
8341 wpa_printf(MSG_DEBUG,
8342 "Interworking select in progress - reject new scan");
8343 *reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
8346 #endif /* CONFIG_INTERWORKING */
8349 if (os_strncasecmp(params, "TYPE=ONLY", 9) == 0)
8352 pos = os_strstr(params, "freq=");
8354 manual_scan_freqs = freq_range_to_channel_list(wpa_s,
8356 if (manual_scan_freqs == NULL) {
8362 pos = os_strstr(params, "passive=");
8364 manual_scan_passive = !!atoi(pos + 8);
8366 pos = os_strstr(params, "use_id=");
8368 manual_scan_use_id = atoi(pos + 7);
8370 pos = os_strstr(params, "only_new=1");
8372 manual_scan_only_new = 1;
8374 pos = os_strstr(params, "scan_id=");
8375 if (pos && scan_id_list_parse(wpa_s, pos + 8, &scan_id_count,
8381 pos = os_strstr(params, "bssid=");
8386 if (hwaddr_aton(pos, bssid)) {
8387 wpa_printf(MSG_ERROR, "Invalid BSSID %s", pos);
8391 os_memcpy(wpa_s->next_scan_bssid, bssid, ETH_ALEN);
8395 while (pos && *pos != '\0') {
8396 if (os_strncmp(pos, "ssid ", 5) == 0) {
8402 if (*end == '\0' || *end == ' ')
8407 ns = os_realloc_array(
8408 ssid, ssid_count + 1,
8409 sizeof(struct wpa_ssid_value));
8416 if ((end - pos) & 0x01 ||
8417 end - pos > 2 * SSID_MAX_LEN ||
8418 hexstr2bin(pos, ssid[ssid_count].ssid,
8419 (end - pos) / 2) < 0) {
8420 wpa_printf(MSG_DEBUG,
8421 "Invalid SSID value '%s'",
8426 ssid[ssid_count].ssid_len = (end - pos) / 2;
8427 wpa_hexdump_ascii(MSG_DEBUG, "scan SSID",
8428 ssid[ssid_count].ssid,
8429 ssid[ssid_count].ssid_len);
8434 pos = os_strchr(pos, ' ');
8440 wpa_s->num_ssids_from_scan_req = ssid_count;
8441 os_free(wpa_s->ssids_from_scan_req);
8443 wpa_s->ssids_from_scan_req = ssid;
8446 wpa_s->ssids_from_scan_req = NULL;
8450 scan_res_handler = scan_only_handler;
8451 else if (wpa_s->scan_res_handler == scan_only_handler)
8452 scan_res_handler = NULL;
8454 scan_res_handler = wpa_s->scan_res_handler;
8456 if (!wpa_s->sched_scanning && !wpa_s->scanning &&
8457 ((wpa_s->wpa_state <= WPA_SCANNING) ||
8458 (wpa_s->wpa_state == WPA_COMPLETED))) {
8459 wpa_s->manual_scan_passive = manual_scan_passive;
8460 wpa_s->manual_scan_use_id = manual_scan_use_id;
8461 wpa_s->manual_scan_only_new = manual_scan_only_new;
8462 wpa_s->scan_id_count = scan_id_count;
8463 os_memcpy(wpa_s->scan_id, scan_id, scan_id_count * sizeof(int));
8464 wpa_s->scan_res_handler = scan_res_handler;
8465 os_free(wpa_s->manual_scan_freqs);
8466 wpa_s->manual_scan_freqs = manual_scan_freqs;
8467 manual_scan_freqs = NULL;
8469 wpa_s->normal_scans = 0;
8470 wpa_s->scan_req = MANUAL_SCAN_REQ;
8471 wpa_s->after_wps = 0;
8472 wpa_s->known_wps_freq = 0;
8473 wpa_supplicant_req_scan(wpa_s, 0, 0);
8474 if (wpa_s->manual_scan_use_id) {
8475 wpa_s->manual_scan_id++;
8476 wpa_dbg(wpa_s, MSG_DEBUG, "Assigned scan id %u",
8477 wpa_s->manual_scan_id);
8478 *reply_len = os_snprintf(reply, reply_size, "%u\n",
8479 wpa_s->manual_scan_id);
8481 } else if (wpa_s->sched_scanning) {
8482 wpa_s->manual_scan_passive = manual_scan_passive;
8483 wpa_s->manual_scan_use_id = manual_scan_use_id;
8484 wpa_s->manual_scan_only_new = manual_scan_only_new;
8485 wpa_s->scan_id_count = scan_id_count;
8486 os_memcpy(wpa_s->scan_id, scan_id, scan_id_count * sizeof(int));
8487 wpa_s->scan_res_handler = scan_res_handler;
8488 os_free(wpa_s->manual_scan_freqs);
8489 wpa_s->manual_scan_freqs = manual_scan_freqs;
8490 manual_scan_freqs = NULL;
8492 wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan to allow requested full scan to proceed");
8493 wpa_supplicant_cancel_sched_scan(wpa_s);
8494 wpa_s->scan_req = MANUAL_SCAN_REQ;
8495 wpa_supplicant_req_scan(wpa_s, 0, 0);
8496 if (wpa_s->manual_scan_use_id) {
8497 wpa_s->manual_scan_id++;
8498 *reply_len = os_snprintf(reply, reply_size, "%u\n",
8499 wpa_s->manual_scan_id);
8500 wpa_dbg(wpa_s, MSG_DEBUG, "Assigned scan id %u",
8501 wpa_s->manual_scan_id);
8504 wpa_printf(MSG_DEBUG, "Ongoing scan action - reject new request");
8505 *reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
8509 os_free(manual_scan_freqs);
8514 #ifdef CONFIG_TESTING_OPTIONS
8516 static void wpas_ctrl_iface_mgmt_tx_cb(struct wpa_supplicant *wpa_s,
8517 unsigned int freq, const u8 *dst,
8518 const u8 *src, const u8 *bssid,
8519 const u8 *data, size_t data_len,
8520 enum offchannel_send_action_result
8523 wpa_msg(wpa_s, MSG_INFO, "MGMT-TX-STATUS freq=%u dst=" MACSTR
8524 " src=" MACSTR " bssid=" MACSTR " result=%s",
8525 freq, MAC2STR(dst), MAC2STR(src), MAC2STR(bssid),
8526 result == OFFCHANNEL_SEND_ACTION_SUCCESS ?
8527 "SUCCESS" : (result == OFFCHANNEL_SEND_ACTION_NO_ACK ?
8528 "NO_ACK" : "FAILED"));
8532 static int wpas_ctrl_iface_mgmt_tx(struct wpa_supplicant *wpa_s, char *cmd)
8536 u8 *buf, da[ETH_ALEN], bssid[ETH_ALEN];
8538 int freq = 0, no_cck = 0, wait_time = 0;
8540 /* <DA> <BSSID> [freq=<MHz>] [wait_time=<ms>] [no_cck=1]
8541 * <action=Action frame payload> */
8543 wpa_printf(MSG_DEBUG, "External MGMT TX: %s", cmd);
8546 used = hwaddr_aton2(pos, da);
8552 used = hwaddr_aton2(pos, bssid);
8557 param = os_strstr(pos, " freq=");
8563 param = os_strstr(pos, " no_cck=");
8566 no_cck = atoi(param);
8569 param = os_strstr(pos, " wait_time=");
8572 wait_time = atoi(param);
8575 param = os_strstr(pos, " action=");
8580 len = os_strlen(param);
8585 buf = os_malloc(len);
8589 if (hexstr2bin(param, buf, len) < 0) {
8594 res = offchannel_send_action(wpa_s, freq, da, wpa_s->own_addr, bssid,
8595 buf, len, wait_time,
8596 wpas_ctrl_iface_mgmt_tx_cb, no_cck);
8602 static void wpas_ctrl_iface_mgmt_tx_done(struct wpa_supplicant *wpa_s)
8604 wpa_printf(MSG_DEBUG, "External MGMT TX - done waiting");
8605 offchannel_send_action_done(wpa_s);
8609 static int wpas_ctrl_iface_mgmt_rx_process(struct wpa_supplicant *wpa_s,
8615 int freq = 0, datarate = 0, ssi_signal = 0;
8616 union wpa_event_data event;
8618 if (!wpa_s->ext_mgmt_frame_handling)
8621 /* freq=<MHz> datarate=<val> ssi_signal=<val> frame=<frame hexdump> */
8623 wpa_printf(MSG_DEBUG, "External MGMT RX process: %s", cmd);
8626 param = os_strstr(pos, "freq=");
8632 param = os_strstr(pos, " datarate=");
8635 datarate = atoi(param);
8638 param = os_strstr(pos, " ssi_signal=");
8641 ssi_signal = atoi(param);
8644 param = os_strstr(pos, " frame=");
8649 len = os_strlen(param);
8654 buf = os_malloc(len);
8658 if (hexstr2bin(param, buf, len) < 0) {
8663 os_memset(&event, 0, sizeof(event));
8664 event.rx_mgmt.freq = freq;
8665 event.rx_mgmt.frame = buf;
8666 event.rx_mgmt.frame_len = len;
8667 event.rx_mgmt.ssi_signal = ssi_signal;
8668 event.rx_mgmt.datarate = datarate;
8669 wpa_s->ext_mgmt_frame_handling = 0;
8670 wpa_supplicant_event(wpa_s, EVENT_RX_MGMT, &event);
8671 wpa_s->ext_mgmt_frame_handling = 1;
8679 static int wpas_ctrl_iface_driver_scan_res(struct wpa_supplicant *wpa_s,
8682 struct wpa_scan_res *res;
8683 struct os_reltime now;
8690 if (os_strcmp(param, "START") == 0) {
8691 wpa_bss_update_start(wpa_s);
8695 if (os_strcmp(param, "END") == 0) {
8696 wpa_bss_update_end(wpa_s, NULL, 1);
8700 if (os_strncmp(param, "BSS ", 4) != 0)
8704 res = os_zalloc(sizeof(*res) + os_strlen(param) / 2);
8708 pos = os_strstr(param, " flags=");
8710 res->flags = strtol(pos + 7, NULL, 16);
8712 pos = os_strstr(param, " bssid=");
8713 if (pos && hwaddr_aton(pos + 7, res->bssid))
8716 pos = os_strstr(param, " freq=");
8718 res->freq = atoi(pos + 6);
8720 pos = os_strstr(param, " beacon_int=");
8722 res->beacon_int = atoi(pos + 12);
8724 pos = os_strstr(param, " caps=");
8726 res->caps = strtol(pos + 6, NULL, 16);
8728 pos = os_strstr(param, " qual=");
8730 res->qual = atoi(pos + 6);
8732 pos = os_strstr(param, " noise=");
8734 res->noise = atoi(pos + 7);
8736 pos = os_strstr(param, " level=");
8738 res->level = atoi(pos + 7);
8740 pos = os_strstr(param, " tsf=");
8742 res->tsf = strtoll(pos + 5, NULL, 16);
8744 pos = os_strstr(param, " age=");
8746 res->age = atoi(pos + 5);
8748 pos = os_strstr(param, " est_throughput=");
8750 res->est_throughput = atoi(pos + 16);
8752 pos = os_strstr(param, " snr=");
8754 res->snr = atoi(pos + 5);
8756 pos = os_strstr(param, " parent_tsf=");
8758 res->parent_tsf = strtoll(pos + 7, NULL, 16);
8760 pos = os_strstr(param, " tsf_bssid=");
8761 if (pos && hwaddr_aton(pos + 11, res->tsf_bssid))
8764 pos = os_strstr(param, " ie=");
8767 end = os_strchr(pos, ' ');
8769 end = pos + os_strlen(pos);
8770 res->ie_len = (end - pos) / 2;
8771 if (hexstr2bin(pos, (u8 *) (res + 1), res->ie_len))
8775 pos = os_strstr(param, " beacon_ie=");
8778 end = os_strchr(pos, ' ');
8780 end = pos + os_strlen(pos);
8781 res->beacon_ie_len = (end - pos) / 2;
8782 if (hexstr2bin(pos, ((u8 *) (res + 1)) + res->ie_len,
8783 res->beacon_ie_len))
8787 os_get_reltime(&now);
8788 wpa_bss_update_scan_res(wpa_s, res, &now);
8797 static int wpas_ctrl_iface_driver_event(struct wpa_supplicant *wpa_s, char *cmd)
8800 union wpa_event_data event;
8801 enum wpa_event_type ev;
8803 /* <event name> [parameters..] */
8805 wpa_dbg(wpa_s, MSG_DEBUG, "Testing - external driver event: %s", cmd);
8808 param = os_strchr(pos, ' ');
8812 os_memset(&event, 0, sizeof(event));
8814 if (os_strcmp(cmd, "INTERFACE_ENABLED") == 0) {
8815 ev = EVENT_INTERFACE_ENABLED;
8816 } else if (os_strcmp(cmd, "INTERFACE_DISABLED") == 0) {
8817 ev = EVENT_INTERFACE_DISABLED;
8818 } else if (os_strcmp(cmd, "AVOID_FREQUENCIES") == 0) {
8819 ev = EVENT_AVOID_FREQUENCIES;
8822 if (freq_range_list_parse(&event.freq_range, param) < 0)
8824 wpa_supplicant_event(wpa_s, ev, &event);
8825 os_free(event.freq_range.range);
8827 } else if (os_strcmp(cmd, "SCAN_RES") == 0) {
8828 return wpas_ctrl_iface_driver_scan_res(wpa_s, param);
8830 wpa_dbg(wpa_s, MSG_DEBUG, "Testing - unknown driver event: %s",
8835 wpa_supplicant_event(wpa_s, ev, &event);
8841 static int wpas_ctrl_iface_eapol_rx(struct wpa_supplicant *wpa_s, char *cmd)
8844 u8 src[ETH_ALEN], *buf;
8848 wpa_printf(MSG_DEBUG, "External EAPOL RX: %s", cmd);
8851 used = hwaddr_aton2(pos, src);
8858 len = os_strlen(pos);
8863 buf = os_malloc(len);
8867 if (hexstr2bin(pos, buf, len) < 0) {
8872 wpa_supplicant_rx_eapol(wpa_s, src, buf, len);
8879 static u16 ipv4_hdr_checksum(const void *buf, size_t len)
8883 const u16 *pos = buf;
8885 for (i = 0; i < len / 2; i++)
8889 sum = (sum & 0xffff) + (sum >> 16);
8891 return sum ^ 0xffff;
8895 #define HWSIM_PACKETLEN 1500
8896 #define HWSIM_IP_LEN (HWSIM_PACKETLEN - sizeof(struct ether_header))
8898 static void wpas_data_test_rx(void *ctx, const u8 *src_addr, const u8 *buf,
8901 struct wpa_supplicant *wpa_s = ctx;
8902 const struct ether_header *eth;
8908 if (len < sizeof(*eth) + sizeof(ip) || len > HWSIM_PACKETLEN) {
8909 wpa_printf(MSG_DEBUG,
8910 "test data: RX - ignore unexpected length %d",
8915 eth = (const struct ether_header *) buf;
8916 os_memcpy(&ip, eth + 1, sizeof(ip));
8917 pos = &buf[sizeof(*eth) + sizeof(ip)];
8919 if (ip.ihl != 5 || ip.version != 4 ||
8920 ntohs(ip.tot_len) > HWSIM_IP_LEN) {
8921 wpa_printf(MSG_DEBUG,
8922 "test data: RX - ignore unexpect IP header");
8926 for (i = 0; i < ntohs(ip.tot_len) - sizeof(ip); i++) {
8927 if (*pos != (u8) i) {
8928 wpa_printf(MSG_DEBUG,
8929 "test data: RX - ignore mismatching payload");
8935 if (ntohs(ip.tot_len) != HWSIM_IP_LEN)
8936 os_snprintf(extra, sizeof(extra), " len=%d", ntohs(ip.tot_len));
8937 wpa_msg(wpa_s, MSG_INFO, "DATA-TEST-RX " MACSTR " " MACSTR "%s",
8938 MAC2STR(eth->ether_dhost), MAC2STR(eth->ether_shost), extra);
8942 static int wpas_ctrl_iface_data_test_config(struct wpa_supplicant *wpa_s,
8945 int enabled = atoi(cmd);
8950 if (wpa_s->l2_test) {
8951 l2_packet_deinit(wpa_s->l2_test);
8952 wpa_s->l2_test = NULL;
8953 wpa_dbg(wpa_s, MSG_DEBUG, "test data: Disabled");
8961 pos = os_strstr(cmd, " ifname=");
8965 ifname = wpa_s->ifname;
8967 wpa_s->l2_test = l2_packet_init(ifname, wpa_s->own_addr,
8968 ETHERTYPE_IP, wpas_data_test_rx,
8970 if (wpa_s->l2_test == NULL)
8973 wpa_dbg(wpa_s, MSG_DEBUG, "test data: Enabled");
8979 static int wpas_ctrl_iface_data_test_tx(struct wpa_supplicant *wpa_s, char *cmd)
8981 u8 dst[ETH_ALEN], src[ETH_ALEN];
8986 u8 buf[2 + HWSIM_PACKETLEN];
8987 struct ether_header *eth;
8991 size_t send_len = HWSIM_IP_LEN;
8993 if (wpa_s->l2_test == NULL)
8996 /* format: <dst> <src> <tos> [len=<length>] */
8999 used = hwaddr_aton2(pos, dst);
9005 used = hwaddr_aton2(pos, src);
9010 val = strtol(pos, &pos2, 0);
9011 if (val < 0 || val > 0xff)
9015 pos = os_strstr(pos2, " len=");
9018 if (i < sizeof(*ip) || i > HWSIM_IP_LEN)
9023 eth = (struct ether_header *) &buf[2];
9024 os_memcpy(eth->ether_dhost, dst, ETH_ALEN);
9025 os_memcpy(eth->ether_shost, src, ETH_ALEN);
9026 eth->ether_type = htons(ETHERTYPE_IP);
9027 ip = (struct iphdr *) (eth + 1);
9028 os_memset(ip, 0, sizeof(*ip));
9033 ip->tot_len = htons(send_len);
9035 ip->saddr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 1);
9036 ip->daddr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 2);
9037 ip->check = ipv4_hdr_checksum(ip, sizeof(*ip));
9038 dpos = (u8 *) (ip + 1);
9039 for (i = 0; i < send_len - sizeof(*ip); i++)
9042 if (l2_packet_send(wpa_s->l2_test, dst, ETHERTYPE_IP, &buf[2],
9043 sizeof(struct ether_header) + send_len) < 0)
9046 wpa_dbg(wpa_s, MSG_DEBUG, "test data: TX dst=" MACSTR " src=" MACSTR
9047 " tos=0x%x", MAC2STR(dst), MAC2STR(src), tos);
9053 static int wpas_ctrl_iface_data_test_frame(struct wpa_supplicant *wpa_s,
9057 struct ether_header *eth;
9058 struct l2_packet_data *l2 = NULL;
9063 len = os_strlen(cmd);
9064 if (len & 1 || len < ETH_HLEN * 2)
9068 buf = os_malloc(len);
9072 if (hexstr2bin(cmd, buf, len) < 0)
9075 eth = (struct ether_header *) buf;
9076 ethertype = ntohs(eth->ether_type);
9078 l2 = l2_packet_init(wpa_s->ifname, wpa_s->own_addr, ethertype,
9079 wpas_data_test_rx, wpa_s, 1);
9083 res = l2_packet_send(l2, eth->ether_dhost, ethertype, buf, len);
9084 wpa_dbg(wpa_s, MSG_DEBUG, "test data: TX frame res=%d", res);
9087 l2_packet_deinit(l2);
9090 return res < 0 ? -1 : 0;
9094 static int wpas_ctrl_test_alloc_fail(struct wpa_supplicant *wpa_s, char *cmd)
9096 #ifdef WPA_TRACE_BFD
9099 wpa_trace_fail_after = atoi(cmd);
9100 pos = os_strchr(cmd, ':');
9103 os_strlcpy(wpa_trace_fail_func, pos,
9104 sizeof(wpa_trace_fail_func));
9106 wpa_trace_fail_after = 0;
9109 #else /* WPA_TRACE_BFD */
9111 #endif /* WPA_TRACE_BFD */
9115 static int wpas_ctrl_get_alloc_fail(struct wpa_supplicant *wpa_s,
9116 char *buf, size_t buflen)
9118 #ifdef WPA_TRACE_BFD
9119 return os_snprintf(buf, buflen, "%u:%s", wpa_trace_fail_after,
9120 wpa_trace_fail_func);
9121 #else /* WPA_TRACE_BFD */
9123 #endif /* WPA_TRACE_BFD */
9127 static int wpas_ctrl_test_fail(struct wpa_supplicant *wpa_s, char *cmd)
9129 #ifdef WPA_TRACE_BFD
9132 wpa_trace_test_fail_after = atoi(cmd);
9133 pos = os_strchr(cmd, ':');
9136 os_strlcpy(wpa_trace_test_fail_func, pos,
9137 sizeof(wpa_trace_test_fail_func));
9139 wpa_trace_test_fail_after = 0;
9142 #else /* WPA_TRACE_BFD */
9144 #endif /* WPA_TRACE_BFD */
9148 static int wpas_ctrl_get_fail(struct wpa_supplicant *wpa_s,
9149 char *buf, size_t buflen)
9151 #ifdef WPA_TRACE_BFD
9152 return os_snprintf(buf, buflen, "%u:%s", wpa_trace_test_fail_after,
9153 wpa_trace_test_fail_func);
9154 #else /* WPA_TRACE_BFD */
9156 #endif /* WPA_TRACE_BFD */
9160 static void wpas_ctrl_event_test_cb(void *eloop_ctx, void *timeout_ctx)
9162 struct wpa_supplicant *wpa_s = eloop_ctx;
9163 int i, count = (intptr_t) timeout_ctx;
9165 wpa_printf(MSG_DEBUG, "TEST: Send %d control interface event messages",
9167 for (i = 0; i < count; i++) {
9168 wpa_msg_ctrl(wpa_s, MSG_INFO, "TEST-EVENT-MESSAGE %d/%d",
9174 static int wpas_ctrl_event_test(struct wpa_supplicant *wpa_s, const char *cmd)
9182 return eloop_register_timeout(0, 0, wpas_ctrl_event_test_cb, wpa_s,
9183 (void *) (intptr_t) count);
9187 static int wpas_ctrl_test_assoc_ie(struct wpa_supplicant *wpa_s,
9193 len = os_strlen(cmd);
9201 buf = wpabuf_alloc(len);
9205 if (hexstr2bin(cmd, wpabuf_put(buf, len), len) < 0) {
9211 wpa_sm_set_test_assoc_ie(wpa_s->wpa, buf);
9216 static int wpas_ctrl_reset_pn(struct wpa_supplicant *wpa_s)
9218 u8 zero[WPA_TK_MAX_LEN];
9220 if (wpa_s->last_tk_alg == WPA_ALG_NONE)
9223 wpa_printf(MSG_INFO, "TESTING: Reset PN");
9224 os_memset(zero, 0, sizeof(zero));
9226 /* First, use a zero key to avoid any possible duplicate key avoidance
9228 if (wpa_drv_set_key(wpa_s, wpa_s->last_tk_alg, wpa_s->last_tk_addr,
9229 wpa_s->last_tk_key_idx, 1, zero, 6,
9230 zero, wpa_s->last_tk_len) < 0)
9233 /* Set the previously configured key to reset its TSC/RSC */
9234 return wpa_drv_set_key(wpa_s, wpa_s->last_tk_alg, wpa_s->last_tk_addr,
9235 wpa_s->last_tk_key_idx, 1, zero, 6,
9236 wpa_s->last_tk, wpa_s->last_tk_len);
9240 static int wpas_ctrl_key_request(struct wpa_supplicant *wpa_s, const char *cmd)
9242 const char *pos = cmd;
9243 int error, pairwise;
9246 pos = os_strchr(pos, ' ');
9249 pairwise = atoi(pos);
9250 wpa_sm_key_request(wpa_s->wpa, error, pairwise);
9255 static int wpas_ctrl_resend_assoc(struct wpa_supplicant *wpa_s)
9258 struct wpa_driver_associate_params params;
9261 os_memset(¶ms, 0, sizeof(params));
9262 params.bssid = wpa_s->bssid;
9263 params.ssid = wpa_s->sme.ssid;
9264 params.ssid_len = wpa_s->sme.ssid_len;
9265 params.freq.freq = wpa_s->sme.freq;
9266 if (wpa_s->last_assoc_req_wpa_ie) {
9267 params.wpa_ie = wpabuf_head(wpa_s->last_assoc_req_wpa_ie);
9268 params.wpa_ie_len = wpabuf_len(wpa_s->last_assoc_req_wpa_ie);
9270 params.pairwise_suite = wpa_s->pairwise_cipher;
9271 params.group_suite = wpa_s->group_cipher;
9272 params.mgmt_group_suite = wpa_s->mgmt_group_cipher;
9273 params.key_mgmt_suite = wpa_s->key_mgmt;
9274 params.wpa_proto = wpa_s->wpa_proto;
9275 params.mgmt_frame_protection = wpa_s->sme.mfp;
9276 params.rrm_used = wpa_s->rrm.rrm_used;
9277 if (wpa_s->sme.prev_bssid_set)
9278 params.prev_bssid = wpa_s->sme.prev_bssid;
9279 wpa_printf(MSG_INFO, "TESTING: Resend association request");
9280 ret = wpa_drv_associate(wpa_s, ¶ms);
9281 wpa_s->testing_resend_assoc = 1;
9283 #else /* CONFIG_SME */
9285 #endif /* CONFIG_SME */
9288 #endif /* CONFIG_TESTING_OPTIONS */
9291 static int wpas_ctrl_vendor_elem_add(struct wpa_supplicant *wpa_s, char *cmd)
9297 struct ieee802_11_elems elems;
9300 if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
9302 wpa_s = wpas_vendor_elem(wpa_s, frame);
9304 pos = os_strchr(pos, ' ');
9309 len = os_strlen(pos);
9316 buf = wpabuf_alloc(len);
9320 if (hexstr2bin(pos, wpabuf_put(buf, len), len) < 0) {
9325 if (ieee802_11_parse_elems(wpabuf_head_u8(buf), len, &elems, 0) ==
9331 if (wpa_s->vendor_elem[frame] == NULL) {
9332 wpa_s->vendor_elem[frame] = buf;
9333 wpas_vendor_elem_update(wpa_s);
9337 if (wpabuf_resize(&wpa_s->vendor_elem[frame], len) < 0) {
9342 wpabuf_put_buf(wpa_s->vendor_elem[frame], buf);
9344 wpas_vendor_elem_update(wpa_s);
9350 static int wpas_ctrl_vendor_elem_get(struct wpa_supplicant *wpa_s, char *cmd,
9351 char *buf, size_t buflen)
9353 int frame = atoi(cmd);
9355 if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
9357 wpa_s = wpas_vendor_elem(wpa_s, frame);
9359 if (wpa_s->vendor_elem[frame] == NULL)
9362 return wpa_snprintf_hex(buf, buflen,
9363 wpabuf_head_u8(wpa_s->vendor_elem[frame]),
9364 wpabuf_len(wpa_s->vendor_elem[frame]));
9368 static int wpas_ctrl_vendor_elem_remove(struct wpa_supplicant *wpa_s, char *cmd)
9374 struct ieee802_11_elems elems;
9378 if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
9380 wpa_s = wpas_vendor_elem(wpa_s, frame);
9382 pos = os_strchr(pos, ' ');
9388 wpabuf_free(wpa_s->vendor_elem[frame]);
9389 wpa_s->vendor_elem[frame] = NULL;
9390 wpas_vendor_elem_update(wpa_s);
9394 if (wpa_s->vendor_elem[frame] == NULL)
9397 len = os_strlen(pos);
9404 buf = os_malloc(len);
9408 if (hexstr2bin(pos, buf, len) < 0) {
9413 if (ieee802_11_parse_elems(buf, len, &elems, 0) == ParseFailed) {
9418 res = wpas_vendor_elem_remove(wpa_s, frame, buf, len);
9424 static void wpas_ctrl_neighbor_rep_cb(void *ctx, struct wpabuf *neighbor_rep)
9426 struct wpa_supplicant *wpa_s = ctx;
9431 * Neighbor Report element (IEEE P802.11-REVmc/D5.0)
9433 * BSSID Information[4]
9434 * Operating Class[1]
9437 * Optional Subelements[variable]
9439 #define NR_IE_MIN_LEN (ETH_ALEN + 4 + 1 + 1 + 1)
9441 if (!neighbor_rep || wpabuf_len(neighbor_rep) == 0) {
9442 wpa_msg_ctrl(wpa_s, MSG_INFO, RRM_EVENT_NEIGHBOR_REP_FAILED);
9446 data = wpabuf_head_u8(neighbor_rep);
9447 len = wpabuf_len(neighbor_rep);
9449 while (len >= 2 + NR_IE_MIN_LEN) {
9451 char lci[256 * 2 + 1];
9452 char civic[256 * 2 + 1];
9453 u8 nr_len = data[1];
9454 const u8 *pos = data, *end;
9456 if (pos[0] != WLAN_EID_NEIGHBOR_REPORT ||
9457 nr_len < NR_IE_MIN_LEN) {
9458 wpa_printf(MSG_DEBUG,
9459 "CTRL: Invalid Neighbor Report element: id=%u len=%u",
9464 if (2U + nr_len > len) {
9465 wpa_printf(MSG_DEBUG,
9466 "CTRL: Invalid Neighbor Report element: id=%u len=%zu nr_len=%u",
9467 data[0], len, nr_len);
9474 pos += NR_IE_MIN_LEN;
9478 while (end - pos > 2) {
9483 if (s_len > end - pos)
9485 if (s_id == WLAN_EID_MEASURE_REPORT && s_len > 3) {
9486 /* Measurement Token[1] */
9487 /* Measurement Report Mode[1] */
9488 /* Measurement Type[1] */
9489 /* Measurement Report[variable] */
9491 case MEASURE_TYPE_LCI:
9494 wpa_snprintf_hex(lci, sizeof(lci),
9497 case MEASURE_TYPE_LOCATION_CIVIC:
9500 wpa_snprintf_hex(civic, sizeof(civic),
9509 wpa_msg(wpa_s, MSG_INFO, RRM_EVENT_NEIGHBOR_REP_RXED
9511 " info=0x%x op_class=%u chan=%u phy_type=%u%s%s%s%s",
9512 MAC2STR(nr), WPA_GET_LE32(nr + ETH_ALEN),
9513 nr[ETH_ALEN + 4], nr[ETH_ALEN + 5],
9515 lci[0] ? " lci=" : "", lci,
9516 civic[0] ? " civic=" : "", civic);
9523 wpabuf_free(neighbor_rep);
9527 static int wpas_ctrl_iface_send_neighbor_rep(struct wpa_supplicant *wpa_s,
9530 struct wpa_ssid_value ssid, *ssid_p = NULL;
9531 int ret, lci = 0, civic = 0;
9534 ssid_s = os_strstr(cmd, "ssid=");
9536 if (ssid_parse(ssid_s + 5, &ssid)) {
9537 wpa_printf(MSG_ERROR,
9538 "CTRL: Send Neighbor Report: bad SSID");
9545 * Move cmd after the SSID text that may include "lci" or
9548 cmd = os_strchr(ssid_s + 6, ssid_s[5] == '"' ? '"' : ' ');
9554 if (cmd && os_strstr(cmd, "lci"))
9557 if (cmd && os_strstr(cmd, "civic"))
9560 ret = wpas_rrm_send_neighbor_rep_request(wpa_s, ssid_p, lci, civic,
9561 wpas_ctrl_neighbor_rep_cb,
9568 static int wpas_ctrl_iface_erp_flush(struct wpa_supplicant *wpa_s)
9570 eapol_sm_erp_flush(wpa_s->eapol);
9575 static int wpas_ctrl_iface_mac_rand_scan(struct wpa_supplicant *wpa_s,
9578 char *token, *context = NULL;
9579 unsigned int enable = ~0, type = 0;
9580 u8 _addr[ETH_ALEN], _mask[ETH_ALEN];
9581 u8 *addr = NULL, *mask = NULL;
9583 while ((token = str_token(cmd, " ", &context))) {
9584 if (os_strcasecmp(token, "scan") == 0) {
9585 type |= MAC_ADDR_RAND_SCAN;
9586 } else if (os_strcasecmp(token, "sched") == 0) {
9587 type |= MAC_ADDR_RAND_SCHED_SCAN;
9588 } else if (os_strcasecmp(token, "pno") == 0) {
9589 type |= MAC_ADDR_RAND_PNO;
9590 } else if (os_strcasecmp(token, "all") == 0) {
9591 type = wpa_s->mac_addr_rand_supported;
9592 } else if (os_strncasecmp(token, "enable=", 7) == 0) {
9593 enable = atoi(token + 7);
9594 } else if (os_strncasecmp(token, "addr=", 5) == 0) {
9596 if (hwaddr_aton(token + 5, addr)) {
9597 wpa_printf(MSG_INFO,
9598 "CTRL: Invalid MAC address: %s",
9602 } else if (os_strncasecmp(token, "mask=", 5) == 0) {
9604 if (hwaddr_aton(token + 5, mask)) {
9605 wpa_printf(MSG_INFO,
9606 "CTRL: Invalid MAC address mask: %s",
9611 wpa_printf(MSG_INFO,
9612 "CTRL: Invalid MAC_RAND_SCAN parameter: %s",
9619 wpa_printf(MSG_INFO, "CTRL: MAC_RAND_SCAN no type specified");
9624 wpa_printf(MSG_INFO,
9625 "CTRL: MAC_RAND_SCAN enable=<0/1> not specified");
9630 return wpas_disable_mac_addr_randomization(wpa_s, type);
9632 return wpas_enable_mac_addr_randomization(wpa_s, type, addr, mask);
9636 static int wpas_ctrl_iface_pmksa(struct wpa_supplicant *wpa_s,
9637 char *buf, size_t buflen)
9641 reply_len = wpa_sm_pmksa_cache_list(wpa_s->wpa, buf, buflen);
9643 reply_len += wpas_ap_pmksa_cache_list(wpa_s, &buf[reply_len],
9644 buflen - reply_len);
9645 #endif /* CONFIG_AP */
9650 static void wpas_ctrl_iface_pmksa_flush(struct wpa_supplicant *wpa_s)
9652 wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
9654 wpas_ap_pmksa_cache_flush(wpa_s);
9655 #endif /* CONFIG_AP */
9659 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL
9661 static int wpas_ctrl_iface_pmksa_get(struct wpa_supplicant *wpa_s,
9662 const char *cmd, char *buf, size_t buflen)
9664 struct rsn_pmksa_cache_entry *entry;
9665 struct wpa_ssid *ssid;
9666 char *pos, *pos2, *end;
9668 struct os_reltime now;
9670 ssid = wpa_config_get_network(wpa_s->conf, atoi(cmd));
9677 os_get_reltime(&now);
9681 * <BSSID> <PMKID> <PMK> <reauth_time in seconds>
9682 * <expiration in seconds> <akmp> <opportunistic>
9683 * [FILS Cache Identifier]
9686 for (entry = wpa_sm_pmksa_cache_head(wpa_s->wpa); entry;
9687 entry = entry->next) {
9688 if (entry->network_ctx != ssid)
9692 ret = os_snprintf(pos2, end - pos2, MACSTR " ",
9693 MAC2STR(entry->aa));
9694 if (os_snprintf_error(end - pos2, ret))
9698 pos2 += wpa_snprintf_hex(pos2, end - pos2, entry->pmkid,
9701 ret = os_snprintf(pos2, end - pos2, " ");
9702 if (os_snprintf_error(end - pos2, ret))
9706 pos2 += wpa_snprintf_hex(pos2, end - pos2, entry->pmk,
9709 ret = os_snprintf(pos2, end - pos2, " %d %d %d %d",
9710 (int) (entry->reauth_time - now.sec),
9711 (int) (entry->expiration - now.sec),
9713 entry->opportunistic);
9714 if (os_snprintf_error(end - pos2, ret))
9718 if (entry->fils_cache_id_set) {
9719 ret = os_snprintf(pos2, end - pos2, " %02x%02x",
9720 entry->fils_cache_id[0],
9721 entry->fils_cache_id[1]);
9722 if (os_snprintf_error(end - pos2, ret))
9727 ret = os_snprintf(pos2, end - pos2, "\n");
9728 if (os_snprintf_error(end - pos2, ret))
9739 static int wpas_ctrl_iface_pmksa_add(struct wpa_supplicant *wpa_s,
9742 struct rsn_pmksa_cache_entry *entry;
9743 struct wpa_ssid *ssid;
9746 struct os_reltime now;
9747 int reauth_time = 0, expiration = 0, i;
9751 * <network_id> <BSSID> <PMKID> <PMK> <reauth_time in seconds>
9752 * <expiration in seconds> <akmp> <opportunistic>
9753 * [FILS Cache Identifier]
9756 ssid = wpa_config_get_network(wpa_s->conf, atoi(cmd));
9760 pos = os_strchr(cmd, ' ');
9765 entry = os_zalloc(sizeof(*entry));
9769 if (hwaddr_aton(pos, entry->aa))
9772 pos = os_strchr(pos, ' ');
9777 if (hexstr2bin(pos, entry->pmkid, PMKID_LEN) < 0)
9780 pos = os_strchr(pos, ' ');
9785 pos2 = os_strchr(pos, ' ');
9788 entry->pmk_len = (pos2 - pos) / 2;
9789 if (entry->pmk_len < PMK_LEN || entry->pmk_len > PMK_LEN_MAX ||
9790 hexstr2bin(pos, entry->pmk, entry->pmk_len) < 0)
9793 pos = os_strchr(pos, ' ');
9798 if (sscanf(pos, "%d %d %d %d", &reauth_time, &expiration,
9799 &entry->akmp, &entry->opportunistic) != 4)
9801 for (i = 0; i < 4; i++) {
9802 pos = os_strchr(pos, ' ');
9811 if (hexstr2bin(pos, entry->fils_cache_id,
9812 FILS_CACHE_ID_LEN) < 0)
9814 entry->fils_cache_id_set = 1;
9816 os_get_reltime(&now);
9817 entry->expiration = now.sec + expiration;
9818 entry->reauth_time = now.sec + reauth_time;
9820 entry->network_ctx = ssid;
9822 wpa_sm_pmksa_cache_add_entry(wpa_s->wpa, entry);
9833 static int wpas_ctrl_iface_mesh_pmksa_get(struct wpa_supplicant *wpa_s,
9834 const char *cmd, char *buf,
9842 if (os_strcasecmp(cmd, "any") == 0)
9843 return wpas_ap_pmksa_cache_list_mesh(wpa_s, NULL, buf, buflen);
9845 if (hwaddr_aton(cmd, spa))
9848 return wpas_ap_pmksa_cache_list_mesh(wpa_s, spa, buf, buflen);
9852 static int wpas_ctrl_iface_mesh_pmksa_add(struct wpa_supplicant *wpa_s,
9856 * We do not check mesh interface existance because PMKSA should be
9857 * stored before wpa_s->ifmsh creation to suppress commit message
9860 return wpas_ap_pmksa_cache_add_external(wpa_s, cmd);
9863 #endif /* CONFIG_MESH */
9864 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
9868 static int wpas_ctrl_iface_fils_hlp_req_add(struct wpa_supplicant *wpa_s,
9871 struct fils_hlp_req *req;
9874 /* format: <dst> <packet starting from ethertype> */
9876 req = os_zalloc(sizeof(*req));
9880 if (hwaddr_aton(cmd, req->dst))
9883 pos = os_strchr(cmd, ' ');
9887 req->pkt = wpabuf_parse_bin(pos);
9891 dl_list_add_tail(&wpa_s->fils_hlp_req, &req->list);
9894 wpabuf_free(req->pkt);
9898 #endif /* CONFIG_FILS */
9901 static int wpas_ctrl_cmd_debug_level(const char *cmd)
9903 if (os_strcmp(cmd, "PING") == 0 ||
9904 os_strncmp(cmd, "BSS ", 4) == 0 ||
9905 os_strncmp(cmd, "GET_NETWORK ", 12) == 0 ||
9906 os_strncmp(cmd, "STATUS", 6) == 0 ||
9907 os_strncmp(cmd, "STA ", 4) == 0 ||
9908 os_strncmp(cmd, "STA-", 4) == 0)
9909 return MSG_EXCESSIVE;
9914 char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
9915 char *buf, size_t *resp_len)
9918 const int reply_size = 4096;
9921 if (os_strncmp(buf, WPA_CTRL_RSP, os_strlen(WPA_CTRL_RSP)) == 0 ||
9922 os_strncmp(buf, "SET_NETWORK ", 12) == 0 ||
9923 os_strncmp(buf, "PMKSA_ADD ", 10) == 0 ||
9924 os_strncmp(buf, "MESH_PMKSA_ADD ", 15) == 0) {
9925 if (wpa_debug_show_keys)
9926 wpa_dbg(wpa_s, MSG_DEBUG,
9927 "Control interface command '%s'", buf);
9929 wpa_dbg(wpa_s, MSG_DEBUG,
9930 "Control interface command '%s [REMOVED]'",
9931 os_strncmp(buf, WPA_CTRL_RSP,
9932 os_strlen(WPA_CTRL_RSP)) == 0 ?
9934 (os_strncmp(buf, "SET_NETWORK ", 12) == 0 ?
9935 "SET_NETWORK" : "key-add"));
9936 } else if (os_strncmp(buf, "WPS_NFC_TAG_READ", 16) == 0 ||
9937 os_strncmp(buf, "NFC_REPORT_HANDOVER", 19) == 0) {
9938 wpa_hexdump_ascii_key(MSG_DEBUG, "RX ctrl_iface",
9939 (const u8 *) buf, os_strlen(buf));
9941 int level = wpas_ctrl_cmd_debug_level(buf);
9942 wpa_dbg(wpa_s, level, "Control interface command '%s'", buf);
9945 reply = os_malloc(reply_size);
9946 if (reply == NULL) {
9951 os_memcpy(reply, "OK\n", 3);
9954 if (os_strcmp(buf, "PING") == 0) {
9955 os_memcpy(reply, "PONG\n", 5);
9957 } else if (os_strcmp(buf, "IFNAME") == 0) {
9958 reply_len = os_strlen(wpa_s->ifname);
9959 os_memcpy(reply, wpa_s->ifname, reply_len);
9960 } else if (os_strncmp(buf, "RELOG", 5) == 0) {
9961 if (wpa_debug_reopen_file() < 0)
9963 } else if (os_strncmp(buf, "NOTE ", 5) == 0) {
9964 wpa_printf(MSG_INFO, "NOTE: %s", buf + 5);
9965 } else if (os_strcmp(buf, "MIB") == 0) {
9966 reply_len = wpa_sm_get_mib(wpa_s->wpa, reply, reply_size);
9967 if (reply_len >= 0) {
9968 reply_len += eapol_sm_get_mib(wpa_s->eapol,
9970 reply_size - reply_len);
9971 #ifdef CONFIG_MACSEC
9972 reply_len += ieee802_1x_kay_get_mib(
9973 wpa_s->kay, reply + reply_len,
9974 reply_size - reply_len);
9975 #endif /* CONFIG_MACSEC */
9977 } else if (os_strncmp(buf, "STATUS", 6) == 0) {
9978 reply_len = wpa_supplicant_ctrl_iface_status(
9979 wpa_s, buf + 6, reply, reply_size);
9980 } else if (os_strcmp(buf, "PMKSA") == 0) {
9981 reply_len = wpas_ctrl_iface_pmksa(wpa_s, reply, reply_size);
9982 } else if (os_strcmp(buf, "PMKSA_FLUSH") == 0) {
9983 wpas_ctrl_iface_pmksa_flush(wpa_s);
9984 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL
9985 } else if (os_strncmp(buf, "PMKSA_GET ", 10) == 0) {
9986 reply_len = wpas_ctrl_iface_pmksa_get(wpa_s, buf + 10,
9988 } else if (os_strncmp(buf, "PMKSA_ADD ", 10) == 0) {
9989 if (wpas_ctrl_iface_pmksa_add(wpa_s, buf + 10) < 0)
9992 } else if (os_strncmp(buf, "MESH_PMKSA_GET ", 15) == 0) {
9993 reply_len = wpas_ctrl_iface_mesh_pmksa_get(wpa_s, buf + 15,
9995 } else if (os_strncmp(buf, "MESH_PMKSA_ADD ", 15) == 0) {
9996 if (wpas_ctrl_iface_mesh_pmksa_add(wpa_s, buf + 15) < 0)
9998 #endif /* CONFIG_MESH */
9999 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
10000 } else if (os_strncmp(buf, "SET ", 4) == 0) {
10001 if (wpa_supplicant_ctrl_iface_set(wpa_s, buf + 4))
10003 } else if (os_strncmp(buf, "DUMP", 4) == 0) {
10004 reply_len = wpa_config_dump_values(wpa_s->conf,
10005 reply, reply_size);
10006 } else if (os_strncmp(buf, "GET ", 4) == 0) {
10007 reply_len = wpa_supplicant_ctrl_iface_get(wpa_s, buf + 4,
10008 reply, reply_size);
10009 } else if (os_strcmp(buf, "LOGON") == 0) {
10010 eapol_sm_notify_logoff(wpa_s->eapol, FALSE);
10011 } else if (os_strcmp(buf, "LOGOFF") == 0) {
10012 eapol_sm_notify_logoff(wpa_s->eapol, TRUE);
10013 } else if (os_strcmp(buf, "REASSOCIATE") == 0) {
10014 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
10017 wpas_request_connection(wpa_s);
10018 } else if (os_strcmp(buf, "REATTACH") == 0) {
10019 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED ||
10020 !wpa_s->current_ssid)
10023 wpa_s->reattach = 1;
10024 wpas_request_connection(wpa_s);
10026 } else if (os_strcmp(buf, "RECONNECT") == 0) {
10027 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
10029 else if (wpa_s->disconnected)
10030 wpas_request_connection(wpa_s);
10031 #ifdef IEEE8021X_EAPOL
10032 } else if (os_strncmp(buf, "PREAUTH ", 8) == 0) {
10033 if (wpa_supplicant_ctrl_iface_preauth(wpa_s, buf + 8))
10035 #endif /* IEEE8021X_EAPOL */
10036 #ifdef CONFIG_IEEE80211R
10037 } else if (os_strncmp(buf, "FT_DS ", 6) == 0) {
10038 if (wpa_supplicant_ctrl_iface_ft_ds(wpa_s, buf + 6))
10040 #endif /* CONFIG_IEEE80211R */
10042 } else if (os_strcmp(buf, "WPS_PBC") == 0) {
10043 int res = wpa_supplicant_ctrl_iface_wps_pbc(wpa_s, NULL);
10045 os_memcpy(reply, "FAIL-PBC-OVERLAP\n", 17);
10049 } else if (os_strncmp(buf, "WPS_PBC ", 8) == 0) {
10050 int res = wpa_supplicant_ctrl_iface_wps_pbc(wpa_s, buf + 8);
10052 os_memcpy(reply, "FAIL-PBC-OVERLAP\n", 17);
10056 } else if (os_strncmp(buf, "WPS_PIN ", 8) == 0) {
10057 reply_len = wpa_supplicant_ctrl_iface_wps_pin(wpa_s, buf + 8,
10060 } else if (os_strncmp(buf, "WPS_CHECK_PIN ", 14) == 0) {
10061 reply_len = wpa_supplicant_ctrl_iface_wps_check_pin(
10062 wpa_s, buf + 14, reply, reply_size);
10063 } else if (os_strcmp(buf, "WPS_CANCEL") == 0) {
10064 if (wpas_wps_cancel(wpa_s))
10066 #ifdef CONFIG_WPS_NFC
10067 } else if (os_strcmp(buf, "WPS_NFC") == 0) {
10068 if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s, NULL))
10070 } else if (os_strncmp(buf, "WPS_NFC ", 8) == 0) {
10071 if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s, buf + 8))
10073 } else if (os_strncmp(buf, "WPS_NFC_CONFIG_TOKEN ", 21) == 0) {
10074 reply_len = wpa_supplicant_ctrl_iface_wps_nfc_config_token(
10075 wpa_s, buf + 21, reply, reply_size);
10076 } else if (os_strncmp(buf, "WPS_NFC_TOKEN ", 14) == 0) {
10077 reply_len = wpa_supplicant_ctrl_iface_wps_nfc_token(
10078 wpa_s, buf + 14, reply, reply_size);
10079 } else if (os_strncmp(buf, "WPS_NFC_TAG_READ ", 17) == 0) {
10080 if (wpa_supplicant_ctrl_iface_wps_nfc_tag_read(wpa_s,
10083 } else if (os_strncmp(buf, "NFC_GET_HANDOVER_REQ ", 21) == 0) {
10084 reply_len = wpas_ctrl_nfc_get_handover_req(
10085 wpa_s, buf + 21, reply, reply_size);
10086 } else if (os_strncmp(buf, "NFC_GET_HANDOVER_SEL ", 21) == 0) {
10087 reply_len = wpas_ctrl_nfc_get_handover_sel(
10088 wpa_s, buf + 21, reply, reply_size);
10089 } else if (os_strncmp(buf, "NFC_REPORT_HANDOVER ", 20) == 0) {
10090 if (wpas_ctrl_nfc_report_handover(wpa_s, buf + 20))
10092 #endif /* CONFIG_WPS_NFC */
10093 } else if (os_strncmp(buf, "WPS_REG ", 8) == 0) {
10094 if (wpa_supplicant_ctrl_iface_wps_reg(wpa_s, buf + 8))
10097 } else if (os_strncmp(buf, "WPS_AP_PIN ", 11) == 0) {
10098 reply_len = wpa_supplicant_ctrl_iface_wps_ap_pin(
10099 wpa_s, buf + 11, reply, reply_size);
10100 #endif /* CONFIG_AP */
10101 #ifdef CONFIG_WPS_ER
10102 } else if (os_strcmp(buf, "WPS_ER_START") == 0) {
10103 if (wpas_wps_er_start(wpa_s, NULL))
10105 } else if (os_strncmp(buf, "WPS_ER_START ", 13) == 0) {
10106 if (wpas_wps_er_start(wpa_s, buf + 13))
10108 } else if (os_strcmp(buf, "WPS_ER_STOP") == 0) {
10109 wpas_wps_er_stop(wpa_s);
10110 } else if (os_strncmp(buf, "WPS_ER_PIN ", 11) == 0) {
10111 if (wpa_supplicant_ctrl_iface_wps_er_pin(wpa_s, buf + 11))
10113 } else if (os_strncmp(buf, "WPS_ER_PBC ", 11) == 0) {
10114 int ret = wpas_wps_er_pbc(wpa_s, buf + 11);
10116 os_memcpy(reply, "FAIL-PBC-OVERLAP\n", 17);
10118 } else if (ret == -3) {
10119 os_memcpy(reply, "FAIL-UNKNOWN-UUID\n", 18);
10121 } else if (ret == -4) {
10122 os_memcpy(reply, "FAIL-NO-AP-SETTINGS\n", 20);
10126 } else if (os_strncmp(buf, "WPS_ER_LEARN ", 13) == 0) {
10127 if (wpa_supplicant_ctrl_iface_wps_er_learn(wpa_s, buf + 13))
10129 } else if (os_strncmp(buf, "WPS_ER_SET_CONFIG ", 18) == 0) {
10130 if (wpa_supplicant_ctrl_iface_wps_er_set_config(wpa_s,
10133 } else if (os_strncmp(buf, "WPS_ER_CONFIG ", 14) == 0) {
10134 if (wpa_supplicant_ctrl_iface_wps_er_config(wpa_s, buf + 14))
10136 #ifdef CONFIG_WPS_NFC
10137 } else if (os_strncmp(buf, "WPS_ER_NFC_CONFIG_TOKEN ", 24) == 0) {
10138 reply_len = wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
10139 wpa_s, buf + 24, reply, reply_size);
10140 #endif /* CONFIG_WPS_NFC */
10141 #endif /* CONFIG_WPS_ER */
10142 #endif /* CONFIG_WPS */
10143 #ifdef CONFIG_IBSS_RSN
10144 } else if (os_strncmp(buf, "IBSS_RSN ", 9) == 0) {
10145 if (wpa_supplicant_ctrl_iface_ibss_rsn(wpa_s, buf + 9))
10147 #endif /* CONFIG_IBSS_RSN */
10149 } else if (os_strncmp(buf, "MESH_INTERFACE_ADD ", 19) == 0) {
10150 reply_len = wpa_supplicant_ctrl_iface_mesh_interface_add(
10151 wpa_s, buf + 19, reply, reply_size);
10152 } else if (os_strcmp(buf, "MESH_INTERFACE_ADD") == 0) {
10153 reply_len = wpa_supplicant_ctrl_iface_mesh_interface_add(
10154 wpa_s, "", reply, reply_size);
10155 } else if (os_strncmp(buf, "MESH_GROUP_ADD ", 15) == 0) {
10156 if (wpa_supplicant_ctrl_iface_mesh_group_add(wpa_s, buf + 15))
10158 } else if (os_strncmp(buf, "MESH_GROUP_REMOVE ", 18) == 0) {
10159 if (wpa_supplicant_ctrl_iface_mesh_group_remove(wpa_s,
10162 } else if (os_strncmp(buf, "MESH_PEER_REMOVE ", 17) == 0) {
10163 if (wpa_supplicant_ctrl_iface_mesh_peer_remove(wpa_s, buf + 17))
10165 } else if (os_strncmp(buf, "MESH_PEER_ADD ", 14) == 0) {
10166 if (wpa_supplicant_ctrl_iface_mesh_peer_add(wpa_s, buf + 14))
10168 } else if (os_strncmp(buf, "MESH_LINK_PROBE ", 16) == 0) {
10169 if (wpa_supplicant_ctrl_iface_mesh_link_probe(wpa_s, buf + 16))
10171 #endif /* CONFIG_MESH */
10173 } else if (os_strncmp(buf, "P2P_FIND ", 9) == 0) {
10174 if (p2p_ctrl_find(wpa_s, buf + 8))
10176 } else if (os_strcmp(buf, "P2P_FIND") == 0) {
10177 if (p2p_ctrl_find(wpa_s, ""))
10179 } else if (os_strcmp(buf, "P2P_STOP_FIND") == 0) {
10180 wpas_p2p_stop_find(wpa_s);
10181 } else if (os_strncmp(buf, "P2P_ASP_PROVISION ", 18) == 0) {
10182 if (p2p_ctrl_asp_provision(wpa_s, buf + 18))
10184 } else if (os_strncmp(buf, "P2P_ASP_PROVISION_RESP ", 23) == 0) {
10185 if (p2p_ctrl_asp_provision_resp(wpa_s, buf + 23))
10187 } else if (os_strncmp(buf, "P2P_CONNECT ", 12) == 0) {
10188 reply_len = p2p_ctrl_connect(wpa_s, buf + 12, reply,
10190 } else if (os_strncmp(buf, "P2P_LISTEN ", 11) == 0) {
10191 if (p2p_ctrl_listen(wpa_s, buf + 11))
10193 } else if (os_strcmp(buf, "P2P_LISTEN") == 0) {
10194 if (p2p_ctrl_listen(wpa_s, ""))
10196 } else if (os_strncmp(buf, "P2P_GROUP_REMOVE ", 17) == 0) {
10197 if (wpas_p2p_group_remove(wpa_s, buf + 17))
10199 } else if (os_strcmp(buf, "P2P_GROUP_ADD") == 0) {
10200 if (p2p_ctrl_group_add(wpa_s, ""))
10202 } else if (os_strncmp(buf, "P2P_GROUP_ADD ", 14) == 0) {
10203 if (p2p_ctrl_group_add(wpa_s, buf + 14))
10205 } else if (os_strncmp(buf, "P2P_GROUP_MEMBER ", 17) == 0) {
10206 reply_len = p2p_ctrl_group_member(wpa_s, buf + 17, reply,
10208 } else if (os_strncmp(buf, "P2P_PROV_DISC ", 14) == 0) {
10209 if (p2p_ctrl_prov_disc(wpa_s, buf + 14))
10211 } else if (os_strcmp(buf, "P2P_GET_PASSPHRASE") == 0) {
10212 reply_len = p2p_get_passphrase(wpa_s, reply, reply_size);
10213 } else if (os_strncmp(buf, "P2P_SERV_DISC_REQ ", 18) == 0) {
10214 reply_len = p2p_ctrl_serv_disc_req(wpa_s, buf + 18, reply,
10216 } else if (os_strncmp(buf, "P2P_SERV_DISC_CANCEL_REQ ", 25) == 0) {
10217 if (p2p_ctrl_serv_disc_cancel_req(wpa_s, buf + 25) < 0)
10219 } else if (os_strncmp(buf, "P2P_SERV_DISC_RESP ", 19) == 0) {
10220 if (p2p_ctrl_serv_disc_resp(wpa_s, buf + 19) < 0)
10222 } else if (os_strcmp(buf, "P2P_SERVICE_UPDATE") == 0) {
10223 wpas_p2p_sd_service_update(wpa_s);
10224 } else if (os_strncmp(buf, "P2P_SERV_DISC_EXTERNAL ", 23) == 0) {
10225 if (p2p_ctrl_serv_disc_external(wpa_s, buf + 23) < 0)
10227 } else if (os_strcmp(buf, "P2P_SERVICE_FLUSH") == 0) {
10228 wpas_p2p_service_flush(wpa_s);
10229 } else if (os_strncmp(buf, "P2P_SERVICE_ADD ", 16) == 0) {
10230 if (p2p_ctrl_service_add(wpa_s, buf + 16) < 0)
10232 } else if (os_strncmp(buf, "P2P_SERVICE_DEL ", 16) == 0) {
10233 if (p2p_ctrl_service_del(wpa_s, buf + 16) < 0)
10235 } else if (os_strncmp(buf, "P2P_SERVICE_REP ", 16) == 0) {
10236 if (p2p_ctrl_service_replace(wpa_s, buf + 16) < 0)
10238 } else if (os_strncmp(buf, "P2P_REJECT ", 11) == 0) {
10239 if (p2p_ctrl_reject(wpa_s, buf + 11) < 0)
10241 } else if (os_strncmp(buf, "P2P_INVITE ", 11) == 0) {
10242 if (p2p_ctrl_invite(wpa_s, buf + 11) < 0)
10244 } else if (os_strncmp(buf, "P2P_PEER ", 9) == 0) {
10245 reply_len = p2p_ctrl_peer(wpa_s, buf + 9, reply,
10247 } else if (os_strncmp(buf, "P2P_SET ", 8) == 0) {
10248 if (p2p_ctrl_set(wpa_s, buf + 8) < 0)
10250 } else if (os_strcmp(buf, "P2P_FLUSH") == 0) {
10251 p2p_ctrl_flush(wpa_s);
10252 } else if (os_strncmp(buf, "P2P_UNAUTHORIZE ", 16) == 0) {
10253 if (wpas_p2p_unauthorize(wpa_s, buf + 16) < 0)
10255 } else if (os_strcmp(buf, "P2P_CANCEL") == 0) {
10256 if (wpas_p2p_cancel(wpa_s))
10258 } else if (os_strncmp(buf, "P2P_PRESENCE_REQ ", 17) == 0) {
10259 if (p2p_ctrl_presence_req(wpa_s, buf + 17) < 0)
10261 } else if (os_strcmp(buf, "P2P_PRESENCE_REQ") == 0) {
10262 if (p2p_ctrl_presence_req(wpa_s, "") < 0)
10264 } else if (os_strncmp(buf, "P2P_EXT_LISTEN ", 15) == 0) {
10265 if (p2p_ctrl_ext_listen(wpa_s, buf + 15) < 0)
10267 } else if (os_strcmp(buf, "P2P_EXT_LISTEN") == 0) {
10268 if (p2p_ctrl_ext_listen(wpa_s, "") < 0)
10270 } else if (os_strncmp(buf, "P2P_REMOVE_CLIENT ", 18) == 0) {
10271 if (p2p_ctrl_remove_client(wpa_s, buf + 18) < 0)
10273 } else if (os_strncmp(buf, "P2P_LO_START ", 13) == 0) {
10274 if (p2p_ctrl_iface_p2p_lo_start(wpa_s, buf + 13))
10276 } else if (os_strcmp(buf, "P2P_LO_STOP") == 0) {
10277 if (wpas_p2p_lo_stop(wpa_s))
10279 #endif /* CONFIG_P2P */
10280 #ifdef CONFIG_WIFI_DISPLAY
10281 } else if (os_strncmp(buf, "WFD_SUBELEM_SET ", 16) == 0) {
10282 if (wifi_display_subelem_set(wpa_s->global, buf + 16) < 0)
10284 } else if (os_strncmp(buf, "WFD_SUBELEM_GET ", 16) == 0) {
10285 reply_len = wifi_display_subelem_get(wpa_s->global, buf + 16,
10286 reply, reply_size);
10287 #endif /* CONFIG_WIFI_DISPLAY */
10288 #ifdef CONFIG_INTERWORKING
10289 } else if (os_strcmp(buf, "FETCH_ANQP") == 0) {
10290 if (interworking_fetch_anqp(wpa_s) < 0)
10292 } else if (os_strcmp(buf, "STOP_FETCH_ANQP") == 0) {
10293 interworking_stop_fetch_anqp(wpa_s);
10294 } else if (os_strcmp(buf, "INTERWORKING_SELECT") == 0) {
10295 if (ctrl_interworking_select(wpa_s, NULL) < 0)
10297 } else if (os_strncmp(buf, "INTERWORKING_SELECT ", 20) == 0) {
10298 if (ctrl_interworking_select(wpa_s, buf + 20) < 0)
10300 } else if (os_strncmp(buf, "INTERWORKING_CONNECT ", 21) == 0) {
10301 if (ctrl_interworking_connect(wpa_s, buf + 21, 0) < 0)
10303 } else if (os_strncmp(buf, "INTERWORKING_ADD_NETWORK ", 25) == 0) {
10306 id = ctrl_interworking_connect(wpa_s, buf + 25, 1);
10310 reply_len = os_snprintf(reply, reply_size, "%d\n", id);
10311 if (os_snprintf_error(reply_size, reply_len))
10314 } else if (os_strncmp(buf, "ANQP_GET ", 9) == 0) {
10315 if (get_anqp(wpa_s, buf + 9) < 0)
10317 } else if (os_strncmp(buf, "GAS_REQUEST ", 12) == 0) {
10318 if (gas_request(wpa_s, buf + 12) < 0)
10320 } else if (os_strncmp(buf, "GAS_RESPONSE_GET ", 17) == 0) {
10321 reply_len = gas_response_get(wpa_s, buf + 17, reply,
10323 #endif /* CONFIG_INTERWORKING */
10325 } else if (os_strncmp(buf, "HS20_ANQP_GET ", 14) == 0) {
10326 if (get_hs20_anqp(wpa_s, buf + 14) < 0)
10328 } else if (os_strncmp(buf, "HS20_GET_NAI_HOME_REALM_LIST ", 29) == 0) {
10329 if (hs20_get_nai_home_realm_list(wpa_s, buf + 29) < 0)
10331 } else if (os_strncmp(buf, "HS20_ICON_REQUEST ", 18) == 0) {
10332 if (hs20_icon_request(wpa_s, buf + 18, 0) < 0)
10334 } else if (os_strncmp(buf, "REQ_HS20_ICON ", 14) == 0) {
10335 if (hs20_icon_request(wpa_s, buf + 14, 1) < 0)
10337 } else if (os_strncmp(buf, "GET_HS20_ICON ", 14) == 0) {
10338 reply_len = get_hs20_icon(wpa_s, buf + 14, reply, reply_size);
10339 } else if (os_strncmp(buf, "DEL_HS20_ICON ", 14) == 0) {
10340 if (del_hs20_icon(wpa_s, buf + 14) < 0)
10342 } else if (os_strcmp(buf, "FETCH_OSU") == 0) {
10343 if (hs20_fetch_osu(wpa_s, 0) < 0)
10345 } else if (os_strcmp(buf, "FETCH_OSU no-scan") == 0) {
10346 if (hs20_fetch_osu(wpa_s, 1) < 0)
10348 } else if (os_strcmp(buf, "CANCEL_FETCH_OSU") == 0) {
10349 hs20_cancel_fetch_osu(wpa_s);
10350 #endif /* CONFIG_HS20 */
10351 } else if (os_strncmp(buf, WPA_CTRL_RSP, os_strlen(WPA_CTRL_RSP)) == 0)
10353 if (wpa_supplicant_ctrl_iface_ctrl_rsp(
10354 wpa_s, buf + os_strlen(WPA_CTRL_RSP)))
10358 * Notify response from timeout to allow the control
10359 * interface response to be sent first.
10361 eloop_register_timeout(0, 0, wpas_ctrl_eapol_response,
10364 } else if (os_strcmp(buf, "RECONFIGURE") == 0) {
10365 if (wpa_supplicant_reload_configuration(wpa_s))
10367 } else if (os_strcmp(buf, "TERMINATE") == 0) {
10368 wpa_supplicant_terminate_proc(wpa_s->global);
10369 } else if (os_strncmp(buf, "BSSID ", 6) == 0) {
10370 if (wpa_supplicant_ctrl_iface_bssid(wpa_s, buf + 6))
10372 } else if (os_strncmp(buf, "BLACKLIST", 9) == 0) {
10373 reply_len = wpa_supplicant_ctrl_iface_blacklist(
10374 wpa_s, buf + 9, reply, reply_size);
10375 } else if (os_strncmp(buf, "LOG_LEVEL", 9) == 0) {
10376 reply_len = wpa_supplicant_ctrl_iface_log_level(
10377 wpa_s, buf + 9, reply, reply_size);
10378 } else if (os_strncmp(buf, "LIST_NETWORKS ", 14) == 0) {
10379 reply_len = wpa_supplicant_ctrl_iface_list_networks(
10380 wpa_s, buf + 14, reply, reply_size);
10381 } else if (os_strcmp(buf, "LIST_NETWORKS") == 0) {
10382 reply_len = wpa_supplicant_ctrl_iface_list_networks(
10383 wpa_s, NULL, reply, reply_size);
10384 } else if (os_strcmp(buf, "DISCONNECT") == 0) {
10385 wpas_request_disconnection(wpa_s);
10386 } else if (os_strcmp(buf, "SCAN") == 0) {
10387 wpas_ctrl_scan(wpa_s, NULL, reply, reply_size, &reply_len);
10388 } else if (os_strncmp(buf, "SCAN ", 5) == 0) {
10389 wpas_ctrl_scan(wpa_s, buf + 5, reply, reply_size, &reply_len);
10390 } else if (os_strcmp(buf, "SCAN_RESULTS") == 0) {
10391 reply_len = wpa_supplicant_ctrl_iface_scan_results(
10392 wpa_s, reply, reply_size);
10393 } else if (os_strcmp(buf, "ABORT_SCAN") == 0) {
10394 if (wpas_abort_ongoing_scan(wpa_s) < 0)
10396 } else if (os_strncmp(buf, "SELECT_NETWORK ", 15) == 0) {
10397 if (wpa_supplicant_ctrl_iface_select_network(wpa_s, buf + 15))
10399 } else if (os_strncmp(buf, "ENABLE_NETWORK ", 15) == 0) {
10400 if (wpa_supplicant_ctrl_iface_enable_network(wpa_s, buf + 15))
10402 } else if (os_strncmp(buf, "DISABLE_NETWORK ", 16) == 0) {
10403 if (wpa_supplicant_ctrl_iface_disable_network(wpa_s, buf + 16))
10405 } else if (os_strcmp(buf, "ADD_NETWORK") == 0) {
10406 reply_len = wpa_supplicant_ctrl_iface_add_network(
10407 wpa_s, reply, reply_size);
10408 } else if (os_strncmp(buf, "REMOVE_NETWORK ", 15) == 0) {
10409 if (wpa_supplicant_ctrl_iface_remove_network(wpa_s, buf + 15))
10411 } else if (os_strncmp(buf, "SET_NETWORK ", 12) == 0) {
10412 if (wpa_supplicant_ctrl_iface_set_network(wpa_s, buf + 12))
10414 } else if (os_strncmp(buf, "GET_NETWORK ", 12) == 0) {
10415 reply_len = wpa_supplicant_ctrl_iface_get_network(
10416 wpa_s, buf + 12, reply, reply_size);
10417 } else if (os_strncmp(buf, "DUP_NETWORK ", 12) == 0) {
10418 if (wpa_supplicant_ctrl_iface_dup_network(wpa_s, buf + 12,
10421 } else if (os_strcmp(buf, "LIST_CREDS") == 0) {
10422 reply_len = wpa_supplicant_ctrl_iface_list_creds(
10423 wpa_s, reply, reply_size);
10424 } else if (os_strcmp(buf, "ADD_CRED") == 0) {
10425 reply_len = wpa_supplicant_ctrl_iface_add_cred(
10426 wpa_s, reply, reply_size);
10427 } else if (os_strncmp(buf, "REMOVE_CRED ", 12) == 0) {
10428 if (wpa_supplicant_ctrl_iface_remove_cred(wpa_s, buf + 12))
10430 } else if (os_strncmp(buf, "SET_CRED ", 9) == 0) {
10431 if (wpa_supplicant_ctrl_iface_set_cred(wpa_s, buf + 9))
10433 } else if (os_strncmp(buf, "GET_CRED ", 9) == 0) {
10434 reply_len = wpa_supplicant_ctrl_iface_get_cred(wpa_s, buf + 9,
10437 #ifndef CONFIG_NO_CONFIG_WRITE
10438 } else if (os_strcmp(buf, "SAVE_CONFIG") == 0) {
10439 if (wpa_supplicant_ctrl_iface_save_config(wpa_s))
10441 #endif /* CONFIG_NO_CONFIG_WRITE */
10442 } else if (os_strncmp(buf, "GET_CAPABILITY ", 15) == 0) {
10443 reply_len = wpa_supplicant_ctrl_iface_get_capability(
10444 wpa_s, buf + 15, reply, reply_size);
10445 } else if (os_strncmp(buf, "AP_SCAN ", 8) == 0) {
10446 if (wpa_supplicant_ctrl_iface_ap_scan(wpa_s, buf + 8))
10448 } else if (os_strncmp(buf, "SCAN_INTERVAL ", 14) == 0) {
10449 if (wpa_supplicant_ctrl_iface_scan_interval(wpa_s, buf + 14))
10451 } else if (os_strcmp(buf, "INTERFACE_LIST") == 0) {
10452 reply_len = wpa_supplicant_global_iface_list(
10453 wpa_s->global, reply, reply_size);
10454 } else if (os_strncmp(buf, "INTERFACES", 10) == 0) {
10455 reply_len = wpa_supplicant_global_iface_interfaces(
10456 wpa_s->global, buf + 10, reply, reply_size);
10457 } else if (os_strncmp(buf, "BSS ", 4) == 0) {
10458 reply_len = wpa_supplicant_ctrl_iface_bss(
10459 wpa_s, buf + 4, reply, reply_size);
10461 } else if (os_strcmp(buf, "STA-FIRST") == 0) {
10462 reply_len = ap_ctrl_iface_sta_first(wpa_s, reply, reply_size);
10463 } else if (os_strncmp(buf, "STA ", 4) == 0) {
10464 reply_len = ap_ctrl_iface_sta(wpa_s, buf + 4, reply,
10466 } else if (os_strncmp(buf, "STA-NEXT ", 9) == 0) {
10467 reply_len = ap_ctrl_iface_sta_next(wpa_s, buf + 9, reply,
10469 } else if (os_strncmp(buf, "DEAUTHENTICATE ", 15) == 0) {
10470 if (ap_ctrl_iface_sta_deauthenticate(wpa_s, buf + 15))
10472 } else if (os_strncmp(buf, "DISASSOCIATE ", 13) == 0) {
10473 if (ap_ctrl_iface_sta_disassociate(wpa_s, buf + 13))
10475 } else if (os_strncmp(buf, "CHAN_SWITCH ", 12) == 0) {
10476 if (ap_ctrl_iface_chanswitch(wpa_s, buf + 12))
10478 } else if (os_strcmp(buf, "STOP_AP") == 0) {
10479 if (wpas_ap_stop_ap(wpa_s))
10481 #endif /* CONFIG_AP */
10482 } else if (os_strcmp(buf, "SUSPEND") == 0) {
10483 wpas_notify_suspend(wpa_s->global);
10484 } else if (os_strcmp(buf, "RESUME") == 0) {
10485 wpas_notify_resume(wpa_s->global);
10486 #ifdef CONFIG_TESTING_OPTIONS
10487 } else if (os_strcmp(buf, "DROP_SA") == 0) {
10488 wpa_supplicant_ctrl_iface_drop_sa(wpa_s);
10489 #endif /* CONFIG_TESTING_OPTIONS */
10490 } else if (os_strncmp(buf, "ROAM ", 5) == 0) {
10491 if (wpa_supplicant_ctrl_iface_roam(wpa_s, buf + 5))
10493 } else if (os_strncmp(buf, "STA_AUTOCONNECT ", 16) == 0) {
10494 wpa_s->auto_reconnect_disabled = atoi(buf + 16) == 0;
10495 } else if (os_strncmp(buf, "BSS_EXPIRE_AGE ", 15) == 0) {
10496 if (wpa_supplicant_ctrl_iface_bss_expire_age(wpa_s, buf + 15))
10498 } else if (os_strncmp(buf, "BSS_EXPIRE_COUNT ", 17) == 0) {
10499 if (wpa_supplicant_ctrl_iface_bss_expire_count(wpa_s,
10502 } else if (os_strncmp(buf, "BSS_FLUSH ", 10) == 0) {
10503 wpa_supplicant_ctrl_iface_bss_flush(wpa_s, buf + 10);
10505 } else if (os_strncmp(buf, "TDLS_DISCOVER ", 14) == 0) {
10506 if (wpa_supplicant_ctrl_iface_tdls_discover(wpa_s, buf + 14))
10508 } else if (os_strncmp(buf, "TDLS_SETUP ", 11) == 0) {
10509 if (wpa_supplicant_ctrl_iface_tdls_setup(wpa_s, buf + 11))
10511 } else if (os_strncmp(buf, "TDLS_TEARDOWN ", 14) == 0) {
10512 if (wpa_supplicant_ctrl_iface_tdls_teardown(wpa_s, buf + 14))
10514 } else if (os_strncmp(buf, "TDLS_CHAN_SWITCH ", 17) == 0) {
10515 if (wpa_supplicant_ctrl_iface_tdls_chan_switch(wpa_s,
10518 } else if (os_strncmp(buf, "TDLS_CANCEL_CHAN_SWITCH ", 24) == 0) {
10519 if (wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(wpa_s,
10522 } else if (os_strncmp(buf, "TDLS_LINK_STATUS ", 17) == 0) {
10523 reply_len = wpa_supplicant_ctrl_iface_tdls_link_status(
10524 wpa_s, buf + 17, reply, reply_size);
10525 #endif /* CONFIG_TDLS */
10526 } else if (os_strcmp(buf, "WMM_AC_STATUS") == 0) {
10527 reply_len = wpas_wmm_ac_status(wpa_s, reply, reply_size);
10528 } else if (os_strncmp(buf, "WMM_AC_ADDTS ", 13) == 0) {
10529 if (wmm_ac_ctrl_addts(wpa_s, buf + 13))
10531 } else if (os_strncmp(buf, "WMM_AC_DELTS ", 13) == 0) {
10532 if (wmm_ac_ctrl_delts(wpa_s, buf + 13))
10534 } else if (os_strncmp(buf, "SIGNAL_POLL", 11) == 0) {
10535 reply_len = wpa_supplicant_signal_poll(wpa_s, reply,
10537 } else if (os_strncmp(buf, "SIGNAL_MONITOR", 14) == 0) {
10538 if (wpas_ctrl_iface_signal_monitor(wpa_s, buf + 14))
10540 } else if (os_strncmp(buf, "PKTCNT_POLL", 11) == 0) {
10541 reply_len = wpa_supplicant_pktcnt_poll(wpa_s, reply,
10543 #ifdef CONFIG_AUTOSCAN
10544 } else if (os_strncmp(buf, "AUTOSCAN ", 9) == 0) {
10545 if (wpa_supplicant_ctrl_iface_autoscan(wpa_s, buf + 9))
10547 #endif /* CONFIG_AUTOSCAN */
10548 } else if (os_strcmp(buf, "DRIVER_FLAGS") == 0) {
10549 reply_len = wpas_ctrl_iface_driver_flags(wpa_s, reply,
10552 } else if (os_strncmp(buf, "DRIVER ", 7) == 0) {
10553 reply_len = wpa_supplicant_driver_cmd(wpa_s, buf + 7, reply,
10555 #endif /* ANDROID */
10556 } else if (os_strncmp(buf, "VENDOR ", 7) == 0) {
10557 reply_len = wpa_supplicant_vendor_cmd(wpa_s, buf + 7, reply,
10559 } else if (os_strcmp(buf, "REAUTHENTICATE") == 0) {
10560 pmksa_cache_clear_current(wpa_s->wpa);
10561 eapol_sm_request_reauth(wpa_s->eapol);
10563 } else if (os_strncmp(buf, "WNM_SLEEP ", 10) == 0) {
10564 if (wpas_ctrl_iface_wnm_sleep(wpa_s, buf + 10))
10566 } else if (os_strncmp(buf, "WNM_BSS_QUERY ", 14) == 0) {
10567 if (wpas_ctrl_iface_wnm_bss_query(wpa_s, buf + 14))
10569 } else if (os_strncmp(buf, "COLOC_INTF_REPORT ", 18) == 0) {
10570 if (wpas_ctrl_iface_coloc_intf_report(wpa_s, buf + 18))
10572 #endif /* CONFIG_WNM */
10573 } else if (os_strcmp(buf, "FLUSH") == 0) {
10574 wpa_supplicant_ctrl_iface_flush(wpa_s);
10575 } else if (os_strncmp(buf, "RADIO_WORK ", 11) == 0) {
10576 reply_len = wpas_ctrl_radio_work(wpa_s, buf + 11, reply,
10578 #ifdef CONFIG_TESTING_OPTIONS
10579 } else if (os_strncmp(buf, "MGMT_TX ", 8) == 0) {
10580 if (wpas_ctrl_iface_mgmt_tx(wpa_s, buf + 8) < 0)
10582 } else if (os_strcmp(buf, "MGMT_TX_DONE") == 0) {
10583 wpas_ctrl_iface_mgmt_tx_done(wpa_s);
10584 } else if (os_strncmp(buf, "MGMT_RX_PROCESS ", 16) == 0) {
10585 if (wpas_ctrl_iface_mgmt_rx_process(wpa_s, buf + 16) < 0)
10587 } else if (os_strncmp(buf, "DRIVER_EVENT ", 13) == 0) {
10588 if (wpas_ctrl_iface_driver_event(wpa_s, buf + 13) < 0)
10590 } else if (os_strncmp(buf, "EAPOL_RX ", 9) == 0) {
10591 if (wpas_ctrl_iface_eapol_rx(wpa_s, buf + 9) < 0)
10593 } else if (os_strncmp(buf, "DATA_TEST_CONFIG ", 17) == 0) {
10594 if (wpas_ctrl_iface_data_test_config(wpa_s, buf + 17) < 0)
10596 } else if (os_strncmp(buf, "DATA_TEST_TX ", 13) == 0) {
10597 if (wpas_ctrl_iface_data_test_tx(wpa_s, buf + 13) < 0)
10599 } else if (os_strncmp(buf, "DATA_TEST_FRAME ", 16) == 0) {
10600 if (wpas_ctrl_iface_data_test_frame(wpa_s, buf + 16) < 0)
10602 } else if (os_strncmp(buf, "TEST_ALLOC_FAIL ", 16) == 0) {
10603 if (wpas_ctrl_test_alloc_fail(wpa_s, buf + 16) < 0)
10605 } else if (os_strcmp(buf, "GET_ALLOC_FAIL") == 0) {
10606 reply_len = wpas_ctrl_get_alloc_fail(wpa_s, reply, reply_size);
10607 } else if (os_strncmp(buf, "TEST_FAIL ", 10) == 0) {
10608 if (wpas_ctrl_test_fail(wpa_s, buf + 10) < 0)
10610 } else if (os_strcmp(buf, "GET_FAIL") == 0) {
10611 reply_len = wpas_ctrl_get_fail(wpa_s, reply, reply_size);
10612 } else if (os_strncmp(buf, "EVENT_TEST ", 11) == 0) {
10613 if (wpas_ctrl_event_test(wpa_s, buf + 11) < 0)
10615 } else if (os_strncmp(buf, "TEST_ASSOC_IE ", 14) == 0) {
10616 if (wpas_ctrl_test_assoc_ie(wpa_s, buf + 14) < 0)
10618 } else if (os_strcmp(buf, "RESET_PN") == 0) {
10619 if (wpas_ctrl_reset_pn(wpa_s) < 0)
10621 } else if (os_strncmp(buf, "KEY_REQUEST ", 12) == 0) {
10622 if (wpas_ctrl_key_request(wpa_s, buf + 12) < 0)
10624 } else if (os_strcmp(buf, "RESEND_ASSOC") == 0) {
10625 if (wpas_ctrl_resend_assoc(wpa_s) < 0)
10627 #ifdef CONFIG_IEEE80211W
10628 } else if (os_strcmp(buf, "UNPROT_DEAUTH") == 0) {
10629 sme_event_unprot_disconnect(
10630 wpa_s, wpa_s->bssid, NULL,
10631 WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA);
10632 #endif /* CONFIG_IEEE80211W */
10633 #endif /* CONFIG_TESTING_OPTIONS */
10634 } else if (os_strncmp(buf, "VENDOR_ELEM_ADD ", 16) == 0) {
10635 if (wpas_ctrl_vendor_elem_add(wpa_s, buf + 16) < 0)
10637 } else if (os_strncmp(buf, "VENDOR_ELEM_GET ", 16) == 0) {
10638 reply_len = wpas_ctrl_vendor_elem_get(wpa_s, buf + 16, reply,
10640 } else if (os_strncmp(buf, "VENDOR_ELEM_REMOVE ", 19) == 0) {
10641 if (wpas_ctrl_vendor_elem_remove(wpa_s, buf + 19) < 0)
10643 } else if (os_strncmp(buf, "NEIGHBOR_REP_REQUEST", 20) == 0) {
10644 if (wpas_ctrl_iface_send_neighbor_rep(wpa_s, buf + 20))
10646 } else if (os_strcmp(buf, "ERP_FLUSH") == 0) {
10647 wpas_ctrl_iface_erp_flush(wpa_s);
10648 } else if (os_strncmp(buf, "MAC_RAND_SCAN ", 14) == 0) {
10649 if (wpas_ctrl_iface_mac_rand_scan(wpa_s, buf + 14))
10651 } else if (os_strncmp(buf, "GET_PREF_FREQ_LIST ", 19) == 0) {
10652 reply_len = wpas_ctrl_iface_get_pref_freq_list(
10653 wpa_s, buf + 19, reply, reply_size);
10655 } else if (os_strncmp(buf, "FILS_HLP_REQ_ADD ", 17) == 0) {
10656 if (wpas_ctrl_iface_fils_hlp_req_add(wpa_s, buf + 17))
10658 } else if (os_strcmp(buf, "FILS_HLP_REQ_FLUSH") == 0) {
10659 wpas_flush_fils_hlp_req(wpa_s);
10660 #endif /* CONFIG_FILS */
10662 } else if (os_strncmp(buf, "DPP_QR_CODE ", 12) == 0) {
10665 res = wpas_dpp_qr_code(wpa_s, buf + 12);
10669 reply_len = os_snprintf(reply, reply_size, "%d", res);
10670 if (os_snprintf_error(reply_size, reply_len))
10673 } else if (os_strncmp(buf, "DPP_BOOTSTRAP_GEN ", 18) == 0) {
10676 res = dpp_bootstrap_gen(wpa_s->dpp, buf + 18);
10680 reply_len = os_snprintf(reply, reply_size, "%d", res);
10681 if (os_snprintf_error(reply_size, reply_len))
10684 } else if (os_strncmp(buf, "DPP_BOOTSTRAP_REMOVE ", 21) == 0) {
10685 if (dpp_bootstrap_remove(wpa_s->dpp, buf + 21) < 0)
10687 } else if (os_strncmp(buf, "DPP_BOOTSTRAP_GET_URI ", 22) == 0) {
10690 uri = dpp_bootstrap_get_uri(wpa_s->dpp, atoi(buf + 22));
10694 reply_len = os_snprintf(reply, reply_size, "%s", uri);
10695 if (os_snprintf_error(reply_size, reply_len))
10698 } else if (os_strncmp(buf, "DPP_BOOTSTRAP_INFO ", 19) == 0) {
10699 reply_len = dpp_bootstrap_info(wpa_s->dpp, atoi(buf + 19),
10700 reply, reply_size);
10701 } else if (os_strncmp(buf, "DPP_AUTH_INIT ", 14) == 0) {
10702 if (wpas_dpp_auth_init(wpa_s, buf + 13) < 0)
10704 } else if (os_strncmp(buf, "DPP_LISTEN ", 11) == 0) {
10705 if (wpas_dpp_listen(wpa_s, buf + 11) < 0)
10707 } else if (os_strcmp(buf, "DPP_STOP_LISTEN") == 0) {
10708 wpas_dpp_stop(wpa_s);
10709 wpas_dpp_listen_stop(wpa_s);
10710 } else if (os_strncmp(buf, "DPP_CONFIGURATOR_ADD", 20) == 0) {
10713 res = dpp_configurator_add(wpa_s->dpp, buf + 20);
10717 reply_len = os_snprintf(reply, reply_size, "%d", res);
10718 if (os_snprintf_error(reply_size, reply_len))
10721 } else if (os_strncmp(buf, "DPP_CONFIGURATOR_REMOVE ", 24) == 0) {
10722 if (dpp_configurator_remove(wpa_s->dpp, buf + 24) < 0)
10724 } else if (os_strncmp(buf, "DPP_CONFIGURATOR_SIGN ", 22) == 0) {
10725 if (wpas_dpp_configurator_sign(wpa_s, buf + 21) < 0)
10727 } else if (os_strncmp(buf, "DPP_CONFIGURATOR_GET_KEY ", 25) == 0) {
10728 reply_len = dpp_configurator_get_key_id(wpa_s->dpp,
10730 reply, reply_size);
10731 } else if (os_strncmp(buf, "DPP_PKEX_ADD ", 13) == 0) {
10734 res = wpas_dpp_pkex_add(wpa_s, buf + 12);
10738 reply_len = os_snprintf(reply, reply_size, "%d", res);
10739 if (os_snprintf_error(reply_size, reply_len))
10742 } else if (os_strncmp(buf, "DPP_PKEX_REMOVE ", 16) == 0) {
10743 if (wpas_dpp_pkex_remove(wpa_s, buf + 16) < 0)
10746 } else if (os_strncmp(buf, "DPP_CONTROLLER_START ", 21) == 0) {
10747 if (wpas_dpp_controller_start(wpa_s, buf + 20) < 0)
10749 } else if (os_strcmp(buf, "DPP_CONTROLLER_START") == 0) {
10750 if (wpas_dpp_controller_start(wpa_s, NULL) < 0)
10752 } else if (os_strcmp(buf, "DPP_CONTROLLER_STOP") == 0) {
10753 dpp_controller_stop(wpa_s->dpp);
10754 #endif /* CONFIG_DPP2 */
10755 #endif /* CONFIG_DPP */
10757 os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
10761 if (reply_len < 0) {
10762 os_memcpy(reply, "FAIL\n", 5);
10766 *resp_len = reply_len;
10771 static int wpa_supplicant_global_iface_add(struct wpa_global *global,
10774 struct wpa_interface iface;
10776 struct wpa_supplicant *wpa_s;
10777 unsigned int create_iface = 0;
10778 u8 mac_addr[ETH_ALEN];
10779 enum wpa_driver_if_type type = WPA_IF_STATION;
10782 * <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB<driver_param>
10783 * TAB<bridge_ifname>[TAB<create>[TAB<interface_type>]]
10785 wpa_printf(MSG_DEBUG, "CTRL_IFACE GLOBAL INTERFACE_ADD '%s'", cmd);
10787 os_memset(&iface, 0, sizeof(iface));
10790 iface.ifname = pos = cmd;
10791 pos = os_strchr(pos, '\t');
10794 if (iface.ifname[0] == '\0')
10799 iface.confname = pos;
10800 pos = os_strchr(pos, '\t');
10803 if (iface.confname[0] == '\0')
10804 iface.confname = NULL;
10808 iface.driver = pos;
10809 pos = os_strchr(pos, '\t');
10812 if (iface.driver[0] == '\0')
10813 iface.driver = NULL;
10817 iface.ctrl_interface = pos;
10818 pos = os_strchr(pos, '\t');
10821 if (iface.ctrl_interface[0] == '\0')
10822 iface.ctrl_interface = NULL;
10826 iface.driver_param = pos;
10827 pos = os_strchr(pos, '\t');
10830 if (iface.driver_param[0] == '\0')
10831 iface.driver_param = NULL;
10835 iface.bridge_ifname = pos;
10836 pos = os_strchr(pos, '\t');
10839 if (iface.bridge_ifname[0] == '\0')
10840 iface.bridge_ifname = NULL;
10845 pos = os_strchr(pos, '\t');
10851 if (os_strcmp(extra, "create") == 0) {
10856 if (os_strcmp(pos, "sta") == 0) {
10857 type = WPA_IF_STATION;
10858 } else if (os_strcmp(pos, "ap") == 0) {
10859 type = WPA_IF_AP_BSS;
10861 wpa_printf(MSG_DEBUG,
10862 "INTERFACE_ADD unsupported interface type: '%s'",
10867 wpa_printf(MSG_DEBUG,
10868 "INTERFACE_ADD unsupported extra parameter: '%s'",
10874 if (create_iface) {
10875 wpa_printf(MSG_DEBUG, "CTRL_IFACE creating interface '%s'",
10877 if (!global->ifaces)
10879 if (wpa_drv_if_add(global->ifaces, type, iface.ifname,
10880 NULL, NULL, NULL, mac_addr, NULL) < 0) {
10881 wpa_printf(MSG_ERROR,
10882 "CTRL_IFACE interface creation failed");
10886 wpa_printf(MSG_DEBUG,
10887 "CTRL_IFACE interface '%s' created with MAC addr: "
10888 MACSTR, iface.ifname, MAC2STR(mac_addr));
10891 if (wpa_supplicant_get_iface(global, iface.ifname))
10894 wpa_s = wpa_supplicant_add_iface(global, &iface, NULL);
10897 wpa_s->added_vif = create_iface;
10902 wpa_drv_if_remove(global->ifaces, WPA_IF_STATION, iface.ifname);
10907 static int wpa_supplicant_global_iface_remove(struct wpa_global *global,
10910 struct wpa_supplicant *wpa_s;
10912 unsigned int delete_iface;
10914 wpa_printf(MSG_DEBUG, "CTRL_IFACE GLOBAL INTERFACE_REMOVE '%s'", cmd);
10916 wpa_s = wpa_supplicant_get_iface(global, cmd);
10919 delete_iface = wpa_s->added_vif;
10920 ret = wpa_supplicant_remove_iface(global, wpa_s, 0);
10921 if (!ret && delete_iface) {
10922 wpa_printf(MSG_DEBUG, "CTRL_IFACE deleting the interface '%s'",
10924 ret = wpa_drv_if_remove(global->ifaces, WPA_IF_STATION, cmd);
10930 static void wpa_free_iface_info(struct wpa_interface_info *iface)
10932 struct wpa_interface_info *prev;
10936 iface = iface->next;
10938 os_free(prev->ifname);
10939 os_free(prev->desc);
10945 static int wpa_supplicant_global_iface_list(struct wpa_global *global,
10946 char *buf, int len)
10949 struct wpa_interface_info *iface = NULL, *last = NULL, *tmp;
10952 for (i = 0; wpa_drivers[i]; i++) {
10953 const struct wpa_driver_ops *drv = wpa_drivers[i];
10954 if (drv->get_interfaces == NULL)
10956 tmp = drv->get_interfaces(global->drv_priv[i]);
10961 iface = last = tmp;
10970 for (tmp = iface; tmp; tmp = tmp->next) {
10971 res = os_snprintf(pos, end - pos, "%s\t%s\t%s\n",
10972 tmp->drv_name, tmp->ifname,
10973 tmp->desc ? tmp->desc : "");
10974 if (os_snprintf_error(end - pos, res)) {
10981 wpa_free_iface_info(iface);
10987 static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
10989 char *buf, int len)
10993 struct wpa_supplicant *wpa_s;
10997 show_ctrl = !!os_strstr(input, "ctrl");
10999 wpa_s = global->ifaces;
11005 res = os_snprintf(pos, end - pos, "%s ctrl_iface=%s\n",
11007 wpa_s->conf->ctrl_interface ?
11008 wpa_s->conf->ctrl_interface : "N/A");
11010 res = os_snprintf(pos, end - pos, "%s\n",
11013 if (os_snprintf_error(end - pos, res)) {
11018 wpa_s = wpa_s->next;
11024 static char * wpas_global_ctrl_iface_ifname(struct wpa_global *global,
11025 const char *ifname,
11026 char *cmd, size_t *resp_len)
11028 struct wpa_supplicant *wpa_s;
11030 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
11031 if (os_strcmp(ifname, wpa_s->ifname) == 0)
11035 if (wpa_s == NULL) {
11036 char *resp = os_strdup("FAIL-NO-IFNAME-MATCH\n");
11038 *resp_len = os_strlen(resp);
11044 return wpa_supplicant_ctrl_iface_process(wpa_s, cmd, resp_len);
11048 static char * wpas_global_ctrl_iface_redir_p2p(struct wpa_global *global,
11049 char *buf, size_t *resp_len)
11052 static const char * cmd[] = {
11058 "P2P_GET_PASSPHRASE",
11059 "P2P_SERVICE_UPDATE",
11060 "P2P_SERVICE_FLUSH",
11063 "P2P_PRESENCE_REQ",
11067 #endif /* CONFIG_AP */
11070 static const char * prefix[] = {
11073 #endif /* ANDROID */
11080 "P2P_GROUP_REMOVE ",
11082 "P2P_GROUP_MEMBER ",
11084 "P2P_SERV_DISC_REQ ",
11085 "P2P_SERV_DISC_CANCEL_REQ ",
11086 "P2P_SERV_DISC_RESP ",
11087 "P2P_SERV_DISC_EXTERNAL ",
11088 "P2P_SERVICE_ADD ",
11089 "P2P_SERVICE_DEL ",
11090 "P2P_SERVICE_REP ",
11095 "P2P_UNAUTHORIZE ",
11096 "P2P_PRESENCE_REQ ",
11098 "P2P_REMOVE_CLIENT ",
11100 "WPS_NFC_TAG_READ ",
11101 "NFC_GET_HANDOVER_SEL ",
11102 "NFC_GET_HANDOVER_REQ ",
11103 "NFC_REPORT_HANDOVER ",
11104 "P2P_ASP_PROVISION ",
11105 "P2P_ASP_PROVISION_RESP ",
11109 #endif /* CONFIG_AP */
11115 if (global->p2p_init_wpa_s == NULL)
11118 for (i = 0; !found && cmd[i]; i++) {
11119 if (os_strcmp(buf, cmd[i]) == 0)
11123 for (i = 0; !found && prefix[i]; i++) {
11124 if (os_strncmp(buf, prefix[i], os_strlen(prefix[i])) == 0)
11129 return wpa_supplicant_ctrl_iface_process(global->p2p_init_wpa_s,
11131 #endif /* CONFIG_P2P */
11136 static char * wpas_global_ctrl_iface_redir_wfd(struct wpa_global *global,
11137 char *buf, size_t *resp_len)
11139 #ifdef CONFIG_WIFI_DISPLAY
11140 if (global->p2p_init_wpa_s == NULL)
11142 if (os_strncmp(buf, "WFD_SUBELEM_SET ", 16) == 0 ||
11143 os_strncmp(buf, "WFD_SUBELEM_GET ", 16) == 0)
11144 return wpa_supplicant_ctrl_iface_process(global->p2p_init_wpa_s,
11146 #endif /* CONFIG_WIFI_DISPLAY */
11151 static char * wpas_global_ctrl_iface_redir(struct wpa_global *global,
11152 char *buf, size_t *resp_len)
11156 ret = wpas_global_ctrl_iface_redir_p2p(global, buf, resp_len);
11160 ret = wpas_global_ctrl_iface_redir_wfd(global, buf, resp_len);
11168 static int wpas_global_ctrl_iface_set(struct wpa_global *global, char *cmd)
11172 value = os_strchr(cmd, ' ');
11177 wpa_printf(MSG_DEBUG, "GLOBAL_CTRL_IFACE SET '%s'='%s'", cmd, value);
11179 #ifdef CONFIG_WIFI_DISPLAY
11180 if (os_strcasecmp(cmd, "wifi_display") == 0) {
11181 wifi_display_enable(global, !!atoi(value));
11184 #endif /* CONFIG_WIFI_DISPLAY */
11186 /* Restore cmd to its original value to allow redirection */
11193 static int wpas_global_ctrl_iface_dup_network(struct wpa_global *global,
11196 struct wpa_supplicant *wpa_s[2]; /* src, dst */
11200 /* cmd: "<src ifname> <dst ifname> <src network id> <dst network id>
11201 * <variable name> */
11203 for (i = 0; i < ARRAY_SIZE(wpa_s) ; i++) {
11204 p = os_strchr(cmd, ' ');
11209 wpa_s[i] = global->ifaces;
11210 for (; wpa_s[i]; wpa_s[i] = wpa_s[i]->next) {
11211 if (os_strcmp(cmd, wpa_s[i]->ifname) == 0)
11216 wpa_printf(MSG_DEBUG,
11217 "CTRL_IFACE: Could not find iface=%s", cmd);
11224 return wpa_supplicant_ctrl_iface_dup_network(wpa_s[0], cmd, wpa_s[1]);
11228 #ifndef CONFIG_NO_CONFIG_WRITE
11229 static int wpas_global_ctrl_iface_save_config(struct wpa_global *global)
11231 int ret = 0, saved = 0;
11232 struct wpa_supplicant *wpa_s;
11234 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
11235 if (!wpa_s->conf->update_config) {
11236 wpa_dbg(wpa_s, MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Not allowed to update configuration (update_config=0)");
11240 if (wpa_config_write(wpa_s->confname, wpa_s->conf)) {
11241 wpa_dbg(wpa_s, MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Failed to update configuration");
11244 wpa_dbg(wpa_s, MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Configuration updated");
11249 if (!saved && !ret) {
11250 wpa_dbg(wpa_s, MSG_DEBUG,
11251 "CTRL_IFACE: SAVE_CONFIG - No configuration files could be updated");
11257 #endif /* CONFIG_NO_CONFIG_WRITE */
11260 static int wpas_global_ctrl_iface_status(struct wpa_global *global,
11261 char *buf, size_t buflen)
11265 struct wpa_supplicant *wpa_s;
11268 end = buf + buflen;
11271 if (global->p2p && !global->p2p_disabled) {
11272 ret = os_snprintf(pos, end - pos, "p2p_device_address=" MACSTR
11275 MAC2STR(global->p2p_dev_addr),
11276 p2p_get_state_txt(global->p2p));
11277 if (os_snprintf_error(end - pos, ret))
11280 } else if (global->p2p) {
11281 ret = os_snprintf(pos, end - pos, "p2p_state=DISABLED\n");
11282 if (os_snprintf_error(end - pos, ret))
11286 #endif /* CONFIG_P2P */
11288 #ifdef CONFIG_WIFI_DISPLAY
11289 ret = os_snprintf(pos, end - pos, "wifi_display=%d\n",
11290 !!global->wifi_display);
11291 if (os_snprintf_error(end - pos, ret))
11294 #endif /* CONFIG_WIFI_DISPLAY */
11296 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
11297 ret = os_snprintf(pos, end - pos, "ifname=%s\n"
11298 "address=" MACSTR "\n",
11299 wpa_s->ifname, MAC2STR(wpa_s->own_addr));
11300 if (os_snprintf_error(end - pos, ret))
11311 static int wpas_global_ctrl_iface_fst_attach(struct wpa_global *global,
11312 char *cmd, char *buf,
11315 char ifname[IFNAMSIZ + 1];
11316 struct fst_iface_cfg cfg;
11317 struct wpa_supplicant *wpa_s;
11318 struct fst_wpa_obj iface_obj;
11320 if (!fst_parse_attach_command(cmd, ifname, sizeof(ifname), &cfg)) {
11321 wpa_s = wpa_supplicant_get_iface(global, ifname);
11324 wpa_printf(MSG_INFO, "FST: Already attached");
11327 fst_wpa_supplicant_fill_iface_obj(wpa_s, &iface_obj);
11328 wpa_s->fst = fst_attach(ifname, wpa_s->own_addr,
11331 return os_snprintf(buf, reply_size, "OK\n");
11339 static int wpas_global_ctrl_iface_fst_detach(struct wpa_global *global,
11340 char *cmd, char *buf,
11343 char ifname[IFNAMSIZ + 1];
11344 struct wpa_supplicant *wpa_s;
11346 if (!fst_parse_detach_command(cmd, ifname, sizeof(ifname))) {
11347 wpa_s = wpa_supplicant_get_iface(global, ifname);
11349 if (!fst_iface_detach(ifname)) {
11351 return os_snprintf(buf, reply_size, "OK\n");
11359 #endif /* CONFIG_FST */
11362 char * wpa_supplicant_global_ctrl_iface_process(struct wpa_global *global,
11363 char *buf, size_t *resp_len)
11366 const int reply_size = 2048;
11368 int level = MSG_DEBUG;
11370 if (os_strncmp(buf, "IFNAME=", 7) == 0) {
11371 char *pos = os_strchr(buf + 7, ' ');
11374 return wpas_global_ctrl_iface_ifname(global,
11380 reply = wpas_global_ctrl_iface_redir(global, buf, resp_len);
11384 if (os_strcmp(buf, "PING") == 0)
11385 level = MSG_EXCESSIVE;
11386 wpa_hexdump_ascii(level, "RX global ctrl_iface",
11387 (const u8 *) buf, os_strlen(buf));
11389 reply = os_malloc(reply_size);
11390 if (reply == NULL) {
11395 os_memcpy(reply, "OK\n", 3);
11398 if (os_strcmp(buf, "PING") == 0) {
11399 os_memcpy(reply, "PONG\n", 5);
11401 } else if (os_strncmp(buf, "INTERFACE_ADD ", 14) == 0) {
11402 if (wpa_supplicant_global_iface_add(global, buf + 14))
11404 } else if (os_strncmp(buf, "INTERFACE_REMOVE ", 17) == 0) {
11405 if (wpa_supplicant_global_iface_remove(global, buf + 17))
11407 } else if (os_strcmp(buf, "INTERFACE_LIST") == 0) {
11408 reply_len = wpa_supplicant_global_iface_list(
11409 global, reply, reply_size);
11410 } else if (os_strncmp(buf, "INTERFACES", 10) == 0) {
11411 reply_len = wpa_supplicant_global_iface_interfaces(
11412 global, buf + 10, reply, reply_size);
11414 } else if (os_strncmp(buf, "FST-ATTACH ", 11) == 0) {
11415 reply_len = wpas_global_ctrl_iface_fst_attach(global, buf + 11,
11418 } else if (os_strncmp(buf, "FST-DETACH ", 11) == 0) {
11419 reply_len = wpas_global_ctrl_iface_fst_detach(global, buf + 11,
11422 } else if (os_strncmp(buf, "FST-MANAGER ", 12) == 0) {
11423 reply_len = fst_ctrl_iface_receive(buf + 12, reply, reply_size);
11424 #endif /* CONFIG_FST */
11425 } else if (os_strcmp(buf, "TERMINATE") == 0) {
11426 wpa_supplicant_terminate_proc(global);
11427 } else if (os_strcmp(buf, "SUSPEND") == 0) {
11428 wpas_notify_suspend(global);
11429 } else if (os_strcmp(buf, "RESUME") == 0) {
11430 wpas_notify_resume(global);
11431 } else if (os_strncmp(buf, "SET ", 4) == 0) {
11432 if (wpas_global_ctrl_iface_set(global, buf + 4)) {
11434 if (global->p2p_init_wpa_s) {
11436 /* Check if P2P redirection would work for this
11438 return wpa_supplicant_ctrl_iface_process(
11439 global->p2p_init_wpa_s,
11442 #endif /* CONFIG_P2P */
11445 } else if (os_strncmp(buf, "DUP_NETWORK ", 12) == 0) {
11446 if (wpas_global_ctrl_iface_dup_network(global, buf + 12))
11448 #ifndef CONFIG_NO_CONFIG_WRITE
11449 } else if (os_strcmp(buf, "SAVE_CONFIG") == 0) {
11450 if (wpas_global_ctrl_iface_save_config(global))
11452 #endif /* CONFIG_NO_CONFIG_WRITE */
11453 } else if (os_strcmp(buf, "STATUS") == 0) {
11454 reply_len = wpas_global_ctrl_iface_status(global, reply,
11456 #ifdef CONFIG_MODULE_TESTS
11457 } else if (os_strcmp(buf, "MODULE_TESTS") == 0) {
11458 if (wpas_module_tests() < 0)
11460 #endif /* CONFIG_MODULE_TESTS */
11461 } else if (os_strncmp(buf, "RELOG", 5) == 0) {
11462 if (wpa_debug_reopen_file() < 0)
11465 os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
11469 if (reply_len < 0) {
11470 os_memcpy(reply, "FAIL\n", 5);
11474 *resp_len = reply_len;