2 * WPA Supplicant / Control interface (shared code for all backends)
3 * Copyright (c) 2004-2015, 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 <net/ethernet.h>
12 #include <netinet/ip.h>
13 #endif /* CONFIG_TESTING_OPTIONS */
15 #include "utils/common.h"
16 #include "utils/eloop.h"
17 #include "utils/uuid.h"
18 #include "common/version.h"
19 #include "common/ieee802_11_defs.h"
20 #include "common/ieee802_11_common.h"
21 #include "common/wpa_ctrl.h"
22 #include "crypto/tls.h"
23 #include "ap/hostapd.h"
24 #include "eap_peer/eap.h"
25 #include "eapol_supp/eapol_supp_sm.h"
26 #include "rsn_supp/wpa.h"
27 #include "rsn_supp/preauth.h"
28 #include "rsn_supp/pmksa_cache.h"
29 #include "l2_packet/l2_packet.h"
32 #include "fst/fst_ctrl_iface.h"
34 #include "wpa_supplicant_i.h"
36 #include "wps_supplicant.h"
39 #include "p2p_supplicant.h"
41 #include "hs20_supplicant.h"
42 #include "wifi_display.h"
46 #include "ctrl_iface.h"
47 #include "interworking.h"
48 #include "blacklist.h"
51 #include "offchannel.h"
52 #include "drivers/driver.h"
55 static int wpa_supplicant_global_iface_list(struct wpa_global *global,
57 static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
59 static int * freq_range_to_channel_list(struct wpa_supplicant *wpa_s,
62 static int set_bssid_filter(struct wpa_supplicant *wpa_s, char *val)
65 u8 addr[ETH_ALEN], *filter = NULL, *n;
72 if (hwaddr_aton(pos, addr)) {
76 n = os_realloc_array(filter, count + 1, ETH_ALEN);
82 os_memcpy(filter + count * ETH_ALEN, addr, ETH_ALEN);
85 pos = os_strchr(pos, ' ');
90 wpa_hexdump(MSG_DEBUG, "bssid_filter", filter, count * ETH_ALEN);
91 os_free(wpa_s->bssid_filter);
92 wpa_s->bssid_filter = filter;
93 wpa_s->bssid_filter_count = count;
99 static int set_disallow_aps(struct wpa_supplicant *wpa_s, char *val)
102 u8 addr[ETH_ALEN], *bssid = NULL, *n;
103 struct wpa_ssid_value *ssid = NULL, *ns;
104 size_t count = 0, ssid_count = 0;
108 * disallow_list ::= <ssid_spec> | <bssid_spec> | <disallow_list> | ""
109 * SSID_SPEC ::= ssid <SSID_HEX>
110 * BSSID_SPEC ::= bssid <BSSID_HEX>
117 if (os_strncmp(pos, "bssid ", 6) == 0) {
120 res = hwaddr_aton2(pos, addr);
124 wpa_printf(MSG_DEBUG, "Invalid disallow_aps "
125 "BSSID value '%s'", pos);
129 n = os_realloc_array(bssid, count + 1, ETH_ALEN);
136 os_memcpy(bssid + count * ETH_ALEN, addr, ETH_ALEN);
138 } else if (os_strncmp(pos, "ssid ", 5) == 0) {
144 if (*end == '\0' || *end == ' ')
149 ns = os_realloc_array(ssid, ssid_count + 1,
150 sizeof(struct wpa_ssid_value));
158 if ((end - pos) & 0x01 ||
159 end - pos > 2 * SSID_MAX_LEN ||
160 hexstr2bin(pos, ssid[ssid_count].ssid,
161 (end - pos) / 2) < 0) {
164 wpa_printf(MSG_DEBUG, "Invalid disallow_aps "
165 "SSID value '%s'", pos);
168 ssid[ssid_count].ssid_len = (end - pos) / 2;
169 wpa_hexdump_ascii(MSG_DEBUG, "disallow_aps SSID",
170 ssid[ssid_count].ssid,
171 ssid[ssid_count].ssid_len);
175 wpa_printf(MSG_DEBUG, "Unexpected disallow_aps value "
182 pos = os_strchr(pos, ' ');
187 wpa_hexdump(MSG_DEBUG, "disallow_aps_bssid", bssid, count * ETH_ALEN);
188 os_free(wpa_s->disallow_aps_bssid);
189 wpa_s->disallow_aps_bssid = bssid;
190 wpa_s->disallow_aps_bssid_count = count;
192 wpa_printf(MSG_DEBUG, "disallow_aps_ssid_count %d", (int) ssid_count);
193 os_free(wpa_s->disallow_aps_ssid);
194 wpa_s->disallow_aps_ssid = ssid;
195 wpa_s->disallow_aps_ssid_count = ssid_count;
197 if (!wpa_s->current_ssid || wpa_s->wpa_state < WPA_AUTHENTICATING)
200 c = wpa_s->current_ssid;
201 if (c->mode != WPAS_MODE_INFRA && c->mode != WPAS_MODE_IBSS)
204 if (!disallowed_bssid(wpa_s, wpa_s->bssid) &&
205 !disallowed_ssid(wpa_s, c->ssid, c->ssid_len))
208 wpa_printf(MSG_DEBUG, "Disconnect and try to find another network "
209 "because current AP was marked disallowed");
212 wpa_s->sme.prev_bssid_set = 0;
213 #endif /* CONFIG_SME */
214 wpa_s->reassociate = 1;
215 wpa_s->own_disconnect_req = 1;
216 wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
217 wpa_supplicant_req_scan(wpa_s, 0, 0);
223 #ifndef CONFIG_NO_CONFIG_BLOBS
224 static int wpas_ctrl_set_blob(struct wpa_supplicant *wpa_s, char *pos)
227 struct wpa_config_blob *blob;
230 pos = os_strchr(pos, ' ');
234 len = os_strlen(pos);
238 wpa_printf(MSG_DEBUG, "CTRL: Set blob '%s'", name);
239 blob = os_zalloc(sizeof(*blob));
242 blob->name = os_strdup(name);
243 blob->data = os_malloc(len / 2);
244 if (blob->name == NULL || blob->data == NULL) {
245 wpa_config_free_blob(blob);
249 if (hexstr2bin(pos, blob->data, len / 2) < 0) {
250 wpa_printf(MSG_DEBUG, "CTRL: Invalid blob hex data");
251 wpa_config_free_blob(blob);
256 wpa_config_set_blob(wpa_s->conf, blob);
260 #endif /* CONFIG_NO_CONFIG_BLOBS */
263 static int wpas_ctrl_pno(struct wpa_supplicant *wpa_s, char *cmd)
271 params = os_strchr(cmd, ' ');
272 os_free(wpa_s->manual_sched_scan_freqs);
275 pos = os_strstr(params, "freq=");
277 freqs = freq_range_to_channel_list(wpa_s,
280 wpa_s->manual_sched_scan_freqs = freqs;
281 ret = wpas_start_pno(wpa_s);
283 ret = wpas_stop_pno(wpa_s);
289 static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant *wpa_s,
295 value = os_strchr(cmd, ' ');
300 wpa_printf(MSG_DEBUG, "CTRL_IFACE SET '%s'='%s'", cmd, value);
301 if (os_strcasecmp(cmd, "EAPOL::heldPeriod") == 0) {
302 eapol_sm_configure(wpa_s->eapol,
303 atoi(value), -1, -1, -1);
304 } else if (os_strcasecmp(cmd, "EAPOL::authPeriod") == 0) {
305 eapol_sm_configure(wpa_s->eapol,
306 -1, atoi(value), -1, -1);
307 } else if (os_strcasecmp(cmd, "EAPOL::startPeriod") == 0) {
308 eapol_sm_configure(wpa_s->eapol,
309 -1, -1, atoi(value), -1);
310 } else if (os_strcasecmp(cmd, "EAPOL::maxStart") == 0) {
311 eapol_sm_configure(wpa_s->eapol,
312 -1, -1, -1, atoi(value));
313 } else if (os_strcasecmp(cmd, "dot11RSNAConfigPMKLifetime") == 0) {
314 if (wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_LIFETIME,
317 } else if (os_strcasecmp(cmd, "dot11RSNAConfigPMKReauthThreshold") ==
319 if (wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_REAUTH_THRESHOLD,
322 } else if (os_strcasecmp(cmd, "dot11RSNAConfigSATimeout") == 0) {
323 if (wpa_sm_set_param(wpa_s->wpa, RSNA_SA_TIMEOUT, atoi(value)))
325 } else if (os_strcasecmp(cmd, "wps_fragment_size") == 0) {
326 wpa_s->wps_fragment_size = atoi(value);
327 #ifdef CONFIG_WPS_TESTING
328 } else if (os_strcasecmp(cmd, "wps_version_number") == 0) {
330 val = strtol(value, NULL, 0);
331 if (val < 0 || val > 0xff) {
333 wpa_printf(MSG_DEBUG, "WPS: Invalid "
334 "wps_version_number %ld", val);
336 wps_version_number = val;
337 wpa_printf(MSG_DEBUG, "WPS: Testing - force WPS "
339 (wps_version_number & 0xf0) >> 4,
340 wps_version_number & 0x0f);
342 } else if (os_strcasecmp(cmd, "wps_testing_dummy_cred") == 0) {
343 wps_testing_dummy_cred = atoi(value);
344 wpa_printf(MSG_DEBUG, "WPS: Testing - dummy_cred=%d",
345 wps_testing_dummy_cred);
346 } else if (os_strcasecmp(cmd, "wps_corrupt_pkhash") == 0) {
347 wps_corrupt_pkhash = atoi(value);
348 wpa_printf(MSG_DEBUG, "WPS: Testing - wps_corrupt_pkhash=%d",
350 #endif /* CONFIG_WPS_TESTING */
351 } else if (os_strcasecmp(cmd, "ampdu") == 0) {
352 if (wpa_drv_ampdu(wpa_s, atoi(value)) < 0)
355 #ifdef CONFIG_TDLS_TESTING
356 } else if (os_strcasecmp(cmd, "tdls_testing") == 0) {
357 extern unsigned int tdls_testing;
358 tdls_testing = strtol(value, NULL, 0);
359 wpa_printf(MSG_DEBUG, "TDLS: tdls_testing=0x%x", tdls_testing);
360 #endif /* CONFIG_TDLS_TESTING */
361 } else if (os_strcasecmp(cmd, "tdls_disabled") == 0) {
362 int disabled = atoi(value);
363 wpa_printf(MSG_DEBUG, "TDLS: tdls_disabled=%d", disabled);
365 if (wpa_drv_tdls_oper(wpa_s, TDLS_DISABLE, NULL) < 0)
367 } else if (wpa_drv_tdls_oper(wpa_s, TDLS_ENABLE, NULL) < 0)
369 wpa_tdls_enable(wpa_s->wpa, !disabled);
370 #endif /* CONFIG_TDLS */
371 } else if (os_strcasecmp(cmd, "pno") == 0) {
372 ret = wpas_ctrl_pno(wpa_s, value);
373 } else if (os_strcasecmp(cmd, "radio_disabled") == 0) {
374 int disabled = atoi(value);
375 if (wpa_drv_radio_disable(wpa_s, disabled) < 0)
378 wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
379 } else if (os_strcasecmp(cmd, "uapsd") == 0) {
380 if (os_strcmp(value, "disable") == 0)
381 wpa_s->set_sta_uapsd = 0;
385 /* format: BE,BK,VI,VO;max SP Length */
387 pos = os_strchr(value, ',');
392 pos = os_strchr(pos, ',');
397 pos = os_strchr(pos, ',');
402 /* ignore max SP Length for now */
404 wpa_s->set_sta_uapsd = 1;
405 wpa_s->sta_uapsd = 0;
407 wpa_s->sta_uapsd |= BIT(0);
409 wpa_s->sta_uapsd |= BIT(1);
411 wpa_s->sta_uapsd |= BIT(2);
413 wpa_s->sta_uapsd |= BIT(3);
415 } else if (os_strcasecmp(cmd, "ps") == 0) {
416 ret = wpa_drv_set_p2p_powersave(wpa_s, atoi(value), -1, -1);
417 #ifdef CONFIG_WIFI_DISPLAY
418 } else if (os_strcasecmp(cmd, "wifi_display") == 0) {
419 int enabled = !!atoi(value);
420 if (enabled && !wpa_s->global->p2p)
423 wifi_display_enable(wpa_s->global, enabled);
424 #endif /* CONFIG_WIFI_DISPLAY */
425 } else if (os_strcasecmp(cmd, "bssid_filter") == 0) {
426 ret = set_bssid_filter(wpa_s, value);
427 } else if (os_strcasecmp(cmd, "disallow_aps") == 0) {
428 ret = set_disallow_aps(wpa_s, value);
429 } else if (os_strcasecmp(cmd, "no_keep_alive") == 0) {
430 wpa_s->no_keep_alive = !!atoi(value);
431 #ifdef CONFIG_TESTING_OPTIONS
432 } else if (os_strcasecmp(cmd, "ext_mgmt_frame_handling") == 0) {
433 wpa_s->ext_mgmt_frame_handling = !!atoi(value);
434 } else if (os_strcasecmp(cmd, "ext_eapol_frame_io") == 0) {
435 wpa_s->ext_eapol_frame_io = !!atoi(value);
437 if (wpa_s->ap_iface) {
438 wpa_s->ap_iface->bss[0]->ext_eapol_frame_io =
439 wpa_s->ext_eapol_frame_io;
441 #endif /* CONFIG_AP */
442 } else if (os_strcasecmp(cmd, "extra_roc_dur") == 0) {
443 wpa_s->extra_roc_dur = atoi(value);
444 } else if (os_strcasecmp(cmd, "test_failure") == 0) {
445 wpa_s->test_failure = atoi(value);
446 #endif /* CONFIG_TESTING_OPTIONS */
447 #ifndef CONFIG_NO_CONFIG_BLOBS
448 } else if (os_strcmp(cmd, "blob") == 0) {
449 ret = wpas_ctrl_set_blob(wpa_s, value);
450 #endif /* CONFIG_NO_CONFIG_BLOBS */
451 } else if (os_strcasecmp(cmd, "setband") == 0) {
452 if (os_strcmp(value, "AUTO") == 0)
453 wpa_s->setband = WPA_SETBAND_AUTO;
454 else if (os_strcmp(value, "5G") == 0)
455 wpa_s->setband = WPA_SETBAND_5G;
456 else if (os_strcmp(value, "2G") == 0)
457 wpa_s->setband = WPA_SETBAND_2G;
462 ret = wpa_config_process_global(wpa_s->conf, cmd, -1);
464 wpa_supplicant_update_config(wpa_s);
471 static int wpa_supplicant_ctrl_iface_get(struct wpa_supplicant *wpa_s,
472 char *cmd, char *buf, size_t buflen)
476 wpa_printf(MSG_DEBUG, "CTRL_IFACE GET '%s'", cmd);
478 if (os_strcmp(cmd, "version") == 0) {
479 res = os_snprintf(buf, buflen, "%s", VERSION_STR);
480 } else if (os_strcasecmp(cmd, "country") == 0) {
481 if (wpa_s->conf->country[0] && wpa_s->conf->country[1])
482 res = os_snprintf(buf, buflen, "%c%c",
483 wpa_s->conf->country[0],
484 wpa_s->conf->country[1]);
485 #ifdef CONFIG_WIFI_DISPLAY
486 } else if (os_strcasecmp(cmd, "wifi_display") == 0) {
488 if (wpa_s->global->p2p == NULL ||
489 wpa_s->global->p2p_disabled)
492 enabled = wpa_s->global->wifi_display;
493 res = os_snprintf(buf, buflen, "%d", enabled);
494 #endif /* CONFIG_WIFI_DISPLAY */
495 #ifdef CONFIG_TESTING_GET_GTK
496 } else if (os_strcmp(cmd, "gtk") == 0) {
497 if (wpa_s->last_gtk_len == 0)
499 res = wpa_snprintf_hex(buf, buflen, wpa_s->last_gtk,
500 wpa_s->last_gtk_len);
502 #endif /* CONFIG_TESTING_GET_GTK */
503 } else if (os_strcmp(cmd, "tls_library") == 0) {
504 res = tls_get_library_version(buf, buflen);
506 res = wpa_config_get_value(cmd, wpa_s->conf, buf, buflen);
509 if (os_snprintf_error(buflen, res))
515 #ifdef IEEE8021X_EAPOL
516 static int wpa_supplicant_ctrl_iface_preauth(struct wpa_supplicant *wpa_s,
520 struct wpa_ssid *ssid = wpa_s->current_ssid;
522 if (hwaddr_aton(addr, bssid)) {
523 wpa_printf(MSG_DEBUG, "CTRL_IFACE PREAUTH: invalid address "
528 wpa_printf(MSG_DEBUG, "CTRL_IFACE PREAUTH " MACSTR, MAC2STR(bssid));
529 rsn_preauth_deinit(wpa_s->wpa);
530 if (rsn_preauth_init(wpa_s->wpa, bssid, ssid ? &ssid->eap : NULL))
535 #endif /* IEEE8021X_EAPOL */
538 #ifdef CONFIG_PEERKEY
539 /* MLME-STKSTART.request(peer) */
540 static int wpa_supplicant_ctrl_iface_stkstart(
541 struct wpa_supplicant *wpa_s, char *addr)
545 if (hwaddr_aton(addr, peer)) {
546 wpa_printf(MSG_DEBUG, "CTRL_IFACE STKSTART: invalid "
547 "address '%s'", addr);
551 wpa_printf(MSG_DEBUG, "CTRL_IFACE STKSTART " MACSTR,
554 return wpa_sm_stkstart(wpa_s->wpa, peer);
556 #endif /* CONFIG_PEERKEY */
561 static int wpa_supplicant_ctrl_iface_tdls_discover(
562 struct wpa_supplicant *wpa_s, char *addr)
567 if (hwaddr_aton(addr, peer)) {
568 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_DISCOVER: invalid "
569 "address '%s'", addr);
573 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_DISCOVER " MACSTR,
576 if (wpa_tdls_is_external_setup(wpa_s->wpa))
577 ret = wpa_tdls_send_discovery_request(wpa_s->wpa, peer);
579 ret = wpa_drv_tdls_oper(wpa_s, TDLS_DISCOVERY_REQ, peer);
585 static int wpa_supplicant_ctrl_iface_tdls_setup(
586 struct wpa_supplicant *wpa_s, char *addr)
591 if (hwaddr_aton(addr, peer)) {
592 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_SETUP: invalid "
593 "address '%s'", addr);
597 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_SETUP " MACSTR,
600 if ((wpa_s->conf->tdls_external_control) &&
601 wpa_tdls_is_external_setup(wpa_s->wpa))
602 return wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, peer);
604 wpa_tdls_remove(wpa_s->wpa, peer);
606 if (wpa_tdls_is_external_setup(wpa_s->wpa))
607 ret = wpa_tdls_start(wpa_s->wpa, peer);
609 ret = wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, peer);
615 static int wpa_supplicant_ctrl_iface_tdls_teardown(
616 struct wpa_supplicant *wpa_s, char *addr)
621 if (os_strcmp(addr, "*") == 0) {
622 /* remove everyone */
623 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_TEARDOWN *");
624 wpa_tdls_teardown_peers(wpa_s->wpa);
628 if (hwaddr_aton(addr, peer)) {
629 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_TEARDOWN: invalid "
630 "address '%s'", addr);
634 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_TEARDOWN " MACSTR,
637 if ((wpa_s->conf->tdls_external_control) &&
638 wpa_tdls_is_external_setup(wpa_s->wpa))
639 return wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN, peer);
641 if (wpa_tdls_is_external_setup(wpa_s->wpa))
642 ret = wpa_tdls_teardown_link(
644 WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED);
646 ret = wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN, peer);
652 static int ctrl_iface_get_capability_tdls(
653 struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
657 ret = os_snprintf(buf, buflen, "%s\n",
658 wpa_s->drv_flags & WPA_DRIVER_FLAGS_TDLS_SUPPORT ?
660 WPA_DRIVER_FLAGS_TDLS_EXTERNAL_SETUP ?
661 "EXTERNAL" : "INTERNAL") : "UNSUPPORTED");
662 if (os_snprintf_error(buflen, ret))
668 static int wpa_supplicant_ctrl_iface_tdls_chan_switch(
669 struct wpa_supplicant *wpa_s, char *cmd)
672 struct hostapd_freq_params freq_params;
676 if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
678 "tdls_chanswitch: Only supported with external setup");
682 os_memset(&freq_params, 0, sizeof(freq_params));
684 pos = os_strchr(cmd, ' ');
689 oper_class = strtol(pos, &end, 10);
692 "tdls_chanswitch: Invalid op class provided");
697 freq_params.freq = atoi(pos);
698 if (freq_params.freq == 0) {
699 wpa_printf(MSG_INFO, "tdls_chanswitch: Invalid freq provided");
703 #define SET_FREQ_SETTING(str) \
705 const char *pos2 = os_strstr(pos, " " #str "="); \
707 pos2 += sizeof(" " #str "=") - 1; \
708 freq_params.str = atoi(pos2); \
712 SET_FREQ_SETTING(center_freq1);
713 SET_FREQ_SETTING(center_freq2);
714 SET_FREQ_SETTING(bandwidth);
715 SET_FREQ_SETTING(sec_channel_offset);
716 #undef SET_FREQ_SETTING
718 freq_params.ht_enabled = !!os_strstr(pos, " ht");
719 freq_params.vht_enabled = !!os_strstr(pos, " vht");
721 if (hwaddr_aton(cmd, peer)) {
722 wpa_printf(MSG_DEBUG,
723 "CTRL_IFACE TDLS_CHAN_SWITCH: Invalid address '%s'",
728 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_CHAN_SWITCH " MACSTR
729 " OP CLASS %d FREQ %d CENTER1 %d CENTER2 %d BW %d SEC_OFFSET %d%s%s",
730 MAC2STR(peer), oper_class, freq_params.freq,
731 freq_params.center_freq1, freq_params.center_freq2,
732 freq_params.bandwidth, freq_params.sec_channel_offset,
733 freq_params.ht_enabled ? " HT" : "",
734 freq_params.vht_enabled ? " VHT" : "");
736 return wpa_tdls_enable_chan_switch(wpa_s->wpa, peer, oper_class,
741 static int wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(
742 struct wpa_supplicant *wpa_s, char *cmd)
746 if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
748 "tdls_chanswitch: Only supported with external setup");
752 if (hwaddr_aton(cmd, peer)) {
753 wpa_printf(MSG_DEBUG,
754 "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH: Invalid address '%s'",
759 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH " MACSTR,
762 return wpa_tdls_disable_chan_switch(wpa_s->wpa, peer);
766 static int wpa_supplicant_ctrl_iface_tdls_link_status(
767 struct wpa_supplicant *wpa_s, const char *addr,
768 char *buf, size_t buflen)
771 const char *tdls_status;
774 if (hwaddr_aton(addr, peer)) {
775 wpa_printf(MSG_DEBUG,
776 "CTRL_IFACE TDLS_LINK_STATUS: Invalid address '%s'",
780 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_LINK_STATUS " MACSTR,
783 tdls_status = wpa_tdls_get_link_status(wpa_s->wpa, peer);
784 wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_LINK_STATUS: %s", tdls_status);
785 ret = os_snprintf(buf, buflen, "TDLS link status: %s\n", tdls_status);
786 if (os_snprintf_error(buflen, ret))
792 #endif /* CONFIG_TDLS */
795 static int wmm_ac_ctrl_addts(struct wpa_supplicant *wpa_s, char *cmd)
797 char *token, *context = NULL;
798 struct wmm_ac_ts_setup_params params = {
803 while ((token = str_token(cmd, " ", &context))) {
804 if (sscanf(token, "tsid=%i", ¶ms.tsid) == 1 ||
805 sscanf(token, "up=%i", ¶ms.user_priority) == 1 ||
806 sscanf(token, "nominal_msdu_size=%i",
807 ¶ms.nominal_msdu_size) == 1 ||
808 sscanf(token, "mean_data_rate=%i",
809 ¶ms.mean_data_rate) == 1 ||
810 sscanf(token, "min_phy_rate=%i",
811 ¶ms.minimum_phy_rate) == 1 ||
812 sscanf(token, "sba=%i",
813 ¶ms.surplus_bandwidth_allowance) == 1)
816 if (os_strcasecmp(token, "downlink") == 0) {
817 params.direction = WMM_TSPEC_DIRECTION_DOWNLINK;
818 } else if (os_strcasecmp(token, "uplink") == 0) {
819 params.direction = WMM_TSPEC_DIRECTION_UPLINK;
820 } else if (os_strcasecmp(token, "bidi") == 0) {
821 params.direction = WMM_TSPEC_DIRECTION_BI_DIRECTIONAL;
822 } else if (os_strcasecmp(token, "fixed_nominal_msdu") == 0) {
823 params.fixed_nominal_msdu = 1;
825 wpa_printf(MSG_DEBUG,
826 "CTRL: Invalid WMM_AC_ADDTS parameter: '%s'",
833 return wpas_wmm_ac_addts(wpa_s, ¶ms);
837 static int wmm_ac_ctrl_delts(struct wpa_supplicant *wpa_s, char *cmd)
841 return wpas_wmm_ac_delts(wpa_s, tsid);
845 #ifdef CONFIG_IEEE80211R
846 static int wpa_supplicant_ctrl_iface_ft_ds(
847 struct wpa_supplicant *wpa_s, char *addr)
849 u8 target_ap[ETH_ALEN];
853 if (hwaddr_aton(addr, target_ap)) {
854 wpa_printf(MSG_DEBUG, "CTRL_IFACE FT_DS: invalid "
855 "address '%s'", addr);
859 wpa_printf(MSG_DEBUG, "CTRL_IFACE FT_DS " MACSTR, MAC2STR(target_ap));
861 bss = wpa_bss_get_bssid(wpa_s, target_ap);
863 mdie = wpa_bss_get_ie(bss, WLAN_EID_MOBILITY_DOMAIN);
867 return wpa_ft_start_over_ds(wpa_s->wpa, target_ap, mdie);
869 #endif /* CONFIG_IEEE80211R */
873 static int wpa_supplicant_ctrl_iface_wps_pbc(struct wpa_supplicant *wpa_s,
876 u8 bssid[ETH_ALEN], *_bssid = bssid;
878 u8 p2p_dev_addr[ETH_ALEN];
879 #endif /* CONFIG_P2P */
881 u8 *_p2p_dev_addr = NULL;
882 #endif /* CONFIG_AP */
884 if (cmd == NULL || os_strcmp(cmd, "any") == 0) {
887 } else if (os_strncmp(cmd, "p2p_dev_addr=", 13) == 0) {
888 if (hwaddr_aton(cmd + 13, p2p_dev_addr)) {
889 wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PBC: invalid "
890 "P2P Device Address '%s'",
894 _p2p_dev_addr = p2p_dev_addr;
895 #endif /* CONFIG_P2P */
896 } else if (hwaddr_aton(cmd, bssid)) {
897 wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PBC: invalid BSSID '%s'",
904 return wpa_supplicant_ap_wps_pbc(wpa_s, _bssid, _p2p_dev_addr);
905 #endif /* CONFIG_AP */
907 return wpas_wps_start_pbc(wpa_s, _bssid, 0);
911 static int wpa_supplicant_ctrl_iface_wps_pin(struct wpa_supplicant *wpa_s,
912 char *cmd, char *buf,
915 u8 bssid[ETH_ALEN], *_bssid = bssid;
919 pin = os_strchr(cmd, ' ');
923 if (os_strcmp(cmd, "any") == 0)
925 else if (os_strcmp(cmd, "get") == 0) {
926 ret = wps_generate_pin();
928 } else if (hwaddr_aton(cmd, bssid)) {
929 wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PIN: invalid BSSID '%s'",
935 if (wpa_s->ap_iface) {
940 pos = os_strchr(pin, ' ');
947 return wpa_supplicant_ap_wps_pin(wpa_s, _bssid, pin,
948 buf, buflen, timeout);
950 #endif /* CONFIG_AP */
953 ret = wpas_wps_start_pin(wpa_s, _bssid, pin, 0,
957 ret = os_snprintf(buf, buflen, "%s", pin);
958 if (os_snprintf_error(buflen, ret))
963 ret = wpas_wps_start_pin(wpa_s, _bssid, NULL, 0, DEV_PW_DEFAULT);
968 /* Return the generated PIN */
969 ret = os_snprintf(buf, buflen, "%08d", ret);
970 if (os_snprintf_error(buflen, ret))
976 static int wpa_supplicant_ctrl_iface_wps_check_pin(
977 struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
984 wpa_hexdump_ascii_key(MSG_DEBUG, "WPS_CHECK_PIN",
985 (u8 *) cmd, os_strlen(cmd));
986 for (pos = cmd, len = 0; *pos != '\0'; pos++) {
987 if (*pos < '0' || *pos > '9')
991 wpa_printf(MSG_DEBUG, "WPS: Too long PIN");
995 if (len != 4 && len != 8) {
996 wpa_printf(MSG_DEBUG, "WPS: Invalid PIN length %d", (int) len);
1002 unsigned int pin_val;
1003 pin_val = atoi(pin);
1004 if (!wps_pin_valid(pin_val)) {
1005 wpa_printf(MSG_DEBUG, "WPS: Invalid checksum digit");
1006 ret = os_snprintf(buf, buflen, "FAIL-CHECKSUM\n");
1007 if (os_snprintf_error(buflen, ret))
1013 ret = os_snprintf(buf, buflen, "%s", pin);
1014 if (os_snprintf_error(buflen, ret))
1021 #ifdef CONFIG_WPS_NFC
1023 static int wpa_supplicant_ctrl_iface_wps_nfc(struct wpa_supplicant *wpa_s,
1026 u8 bssid[ETH_ALEN], *_bssid = bssid;
1028 if (cmd == NULL || cmd[0] == '\0')
1030 else if (hwaddr_aton(cmd, bssid))
1033 return wpas_wps_start_nfc(wpa_s, NULL, _bssid, NULL, 0, 0, NULL, NULL,
1038 static int wpa_supplicant_ctrl_iface_wps_nfc_config_token(
1039 struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
1046 pos = os_strchr(cmd, ' ');
1049 if (os_strcmp(cmd, "WPS") == 0)
1051 else if (os_strcmp(cmd, "NDEF") == 0)
1056 buf = wpas_wps_nfc_config_token(wpa_s, ndef, pos);
1060 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1062 reply[res++] = '\n';
1071 static int wpa_supplicant_ctrl_iface_wps_nfc_token(
1072 struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
1078 if (os_strcmp(cmd, "WPS") == 0)
1080 else if (os_strcmp(cmd, "NDEF") == 0)
1085 buf = wpas_wps_nfc_token(wpa_s, ndef);
1089 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1091 reply[res++] = '\n';
1100 static int wpa_supplicant_ctrl_iface_wps_nfc_tag_read(
1101 struct wpa_supplicant *wpa_s, char *pos)
1107 int forced_freq = 0;
1109 freq = strstr(pos, " freq=");
1113 forced_freq = atoi(freq);
1116 len = os_strlen(pos);
1121 buf = wpabuf_alloc(len);
1124 if (hexstr2bin(pos, wpabuf_put(buf, len), len) < 0) {
1129 ret = wpas_wps_nfc_tag_read(wpa_s, buf, forced_freq);
1136 static int wpas_ctrl_nfc_get_handover_req_wps(struct wpa_supplicant *wpa_s,
1137 char *reply, size_t max_len,
1143 buf = wpas_wps_nfc_handover_req(wpa_s, ndef);
1147 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1149 reply[res++] = '\n';
1159 static int wpas_ctrl_nfc_get_handover_req_p2p(struct wpa_supplicant *wpa_s,
1160 char *reply, size_t max_len,
1166 buf = wpas_p2p_nfc_handover_req(wpa_s, ndef);
1168 wpa_printf(MSG_DEBUG, "P2P: Could not generate NFC handover request");
1172 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1174 reply[res++] = '\n';
1181 #endif /* CONFIG_P2P */
1184 static int wpas_ctrl_nfc_get_handover_req(struct wpa_supplicant *wpa_s,
1185 char *cmd, char *reply,
1191 pos = os_strchr(cmd, ' ');
1196 if (os_strcmp(cmd, "WPS") == 0)
1198 else if (os_strcmp(cmd, "NDEF") == 0)
1203 if (os_strcmp(pos, "WPS") == 0 || os_strcmp(pos, "WPS-CR") == 0) {
1206 return wpas_ctrl_nfc_get_handover_req_wps(
1207 wpa_s, reply, max_len, ndef);
1211 if (os_strcmp(pos, "P2P-CR") == 0) {
1212 return wpas_ctrl_nfc_get_handover_req_p2p(
1213 wpa_s, reply, max_len, ndef);
1215 #endif /* CONFIG_P2P */
1221 static int wpas_ctrl_nfc_get_handover_sel_wps(struct wpa_supplicant *wpa_s,
1222 char *reply, size_t max_len,
1223 int ndef, int cr, char *uuid)
1228 buf = wpas_wps_nfc_handover_sel(wpa_s, ndef, cr, uuid);
1232 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1234 reply[res++] = '\n';
1244 static int wpas_ctrl_nfc_get_handover_sel_p2p(struct wpa_supplicant *wpa_s,
1245 char *reply, size_t max_len,
1251 buf = wpas_p2p_nfc_handover_sel(wpa_s, ndef, tag);
1255 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1257 reply[res++] = '\n';
1264 #endif /* CONFIG_P2P */
1267 static int wpas_ctrl_nfc_get_handover_sel(struct wpa_supplicant *wpa_s,
1268 char *cmd, char *reply,
1274 pos = os_strchr(cmd, ' ');
1279 if (os_strcmp(cmd, "WPS") == 0)
1281 else if (os_strcmp(cmd, "NDEF") == 0)
1286 pos2 = os_strchr(pos, ' ');
1289 if (os_strcmp(pos, "WPS") == 0 || os_strcmp(pos, "WPS-CR") == 0) {
1292 return wpas_ctrl_nfc_get_handover_sel_wps(
1293 wpa_s, reply, max_len, ndef,
1294 os_strcmp(pos, "WPS-CR") == 0, pos2);
1298 if (os_strcmp(pos, "P2P-CR") == 0) {
1299 return wpas_ctrl_nfc_get_handover_sel_p2p(
1300 wpa_s, reply, max_len, ndef, 0);
1303 if (os_strcmp(pos, "P2P-CR-TAG") == 0) {
1304 return wpas_ctrl_nfc_get_handover_sel_p2p(
1305 wpa_s, reply, max_len, ndef, 1);
1307 #endif /* CONFIG_P2P */
1313 static int wpas_ctrl_nfc_report_handover(struct wpa_supplicant *wpa_s,
1317 struct wpabuf *req, *sel;
1319 char *pos, *role, *type, *pos2;
1322 int forced_freq = 0;
1324 freq = strstr(cmd, " freq=");
1328 forced_freq = atoi(freq);
1330 #endif /* CONFIG_P2P */
1333 pos = os_strchr(role, ' ');
1335 wpa_printf(MSG_DEBUG, "NFC: Missing type in handover report");
1341 pos = os_strchr(type, ' ');
1343 wpa_printf(MSG_DEBUG, "NFC: Missing request message in handover report");
1348 pos2 = os_strchr(pos, ' ');
1350 wpa_printf(MSG_DEBUG, "NFC: Missing select message in handover report");
1355 len = os_strlen(pos);
1357 wpa_printf(MSG_DEBUG, "NFC: Invalid request message length in handover report");
1362 req = wpabuf_alloc(len);
1364 wpa_printf(MSG_DEBUG, "NFC: Failed to allocate memory for request message");
1367 if (hexstr2bin(pos, wpabuf_put(req, len), len) < 0) {
1368 wpa_printf(MSG_DEBUG, "NFC: Invalid request message hexdump in handover report");
1373 len = os_strlen(pos2);
1375 wpa_printf(MSG_DEBUG, "NFC: Invalid select message length in handover report");
1381 sel = wpabuf_alloc(len);
1383 wpa_printf(MSG_DEBUG, "NFC: Failed to allocate memory for select message");
1387 if (hexstr2bin(pos2, wpabuf_put(sel, len), len) < 0) {
1388 wpa_printf(MSG_DEBUG, "NFC: Invalid select message hexdump in handover report");
1394 wpa_printf(MSG_DEBUG, "NFC: Connection handover reported - role=%s type=%s req_len=%d sel_len=%d",
1395 role, type, (int) wpabuf_len(req), (int) wpabuf_len(sel));
1397 if (os_strcmp(role, "INIT") == 0 && os_strcmp(type, "WPS") == 0) {
1398 ret = wpas_wps_nfc_report_handover(wpa_s, req, sel);
1400 } else if (os_strcmp(role, "RESP") == 0 && os_strcmp(type, "WPS") == 0)
1402 ret = wpas_ap_wps_nfc_report_handover(wpa_s, req, sel);
1404 ret = wpas_er_wps_nfc_report_handover(wpa_s, req, sel);
1405 #endif /* CONFIG_AP */
1407 } else if (os_strcmp(role, "INIT") == 0 && os_strcmp(type, "P2P") == 0)
1409 ret = wpas_p2p_nfc_report_handover(wpa_s, 1, req, sel, 0);
1410 } else if (os_strcmp(role, "RESP") == 0 && os_strcmp(type, "P2P") == 0)
1412 ret = wpas_p2p_nfc_report_handover(wpa_s, 0, req, sel,
1414 #endif /* CONFIG_P2P */
1416 wpa_printf(MSG_DEBUG, "NFC: Unsupported connection handover "
1417 "reported: role=%s type=%s", role, type);
1424 wpa_printf(MSG_DEBUG, "NFC: Failed to process reported handover messages");
1429 #endif /* CONFIG_WPS_NFC */
1432 static int wpa_supplicant_ctrl_iface_wps_reg(struct wpa_supplicant *wpa_s,
1441 struct wps_new_ap_settings ap;
1443 pin = os_strchr(cmd, ' ');
1448 if (hwaddr_aton(cmd, bssid)) {
1449 wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_REG: invalid BSSID '%s'",
1454 new_ssid = os_strchr(pin, ' ');
1455 if (new_ssid == NULL)
1456 return wpas_wps_start_reg(wpa_s, bssid, pin, NULL);
1459 new_auth = os_strchr(new_ssid, ' ');
1460 if (new_auth == NULL)
1464 new_encr = os_strchr(new_auth, ' ');
1465 if (new_encr == NULL)
1469 new_key = os_strchr(new_encr, ' ');
1470 if (new_key == NULL)
1474 os_memset(&ap, 0, sizeof(ap));
1475 ap.ssid_hex = new_ssid;
1478 ap.key_hex = new_key;
1479 return wpas_wps_start_reg(wpa_s, bssid, pin, &ap);
1484 static int wpa_supplicant_ctrl_iface_wps_ap_pin(struct wpa_supplicant *wpa_s,
1485 char *cmd, char *buf,
1490 const char *pin_txt;
1492 if (!wpa_s->ap_iface)
1495 pos = os_strchr(cmd, ' ');
1499 if (os_strcmp(cmd, "disable") == 0) {
1500 wpas_wps_ap_pin_disable(wpa_s);
1501 return os_snprintf(buf, buflen, "OK\n");
1504 if (os_strcmp(cmd, "random") == 0) {
1506 timeout = atoi(pos);
1507 pin_txt = wpas_wps_ap_pin_random(wpa_s, timeout);
1508 if (pin_txt == NULL)
1510 return os_snprintf(buf, buflen, "%s", pin_txt);
1513 if (os_strcmp(cmd, "get") == 0) {
1514 pin_txt = wpas_wps_ap_pin_get(wpa_s);
1515 if (pin_txt == NULL)
1517 return os_snprintf(buf, buflen, "%s", pin_txt);
1520 if (os_strcmp(cmd, "set") == 0) {
1525 pos = os_strchr(pos, ' ');
1528 timeout = atoi(pos);
1530 if (os_strlen(pin) > buflen)
1532 if (wpas_wps_ap_pin_set(wpa_s, pin, timeout) < 0)
1534 return os_snprintf(buf, buflen, "%s", pin);
1539 #endif /* CONFIG_AP */
1542 #ifdef CONFIG_WPS_ER
1543 static int wpa_supplicant_ctrl_iface_wps_er_pin(struct wpa_supplicant *wpa_s,
1546 char *uuid = cmd, *pin, *pos;
1547 u8 addr_buf[ETH_ALEN], *addr = NULL;
1548 pin = os_strchr(uuid, ' ');
1552 pos = os_strchr(pin, ' ');
1555 if (hwaddr_aton(pos, addr_buf) == 0)
1558 return wpas_wps_er_add_pin(wpa_s, addr, uuid, pin);
1562 static int wpa_supplicant_ctrl_iface_wps_er_learn(struct wpa_supplicant *wpa_s,
1565 char *uuid = cmd, *pin;
1566 pin = os_strchr(uuid, ' ');
1570 return wpas_wps_er_learn(wpa_s, uuid, pin);
1574 static int wpa_supplicant_ctrl_iface_wps_er_set_config(
1575 struct wpa_supplicant *wpa_s, char *cmd)
1577 char *uuid = cmd, *id;
1578 id = os_strchr(uuid, ' ');
1582 return wpas_wps_er_set_config(wpa_s, uuid, atoi(id));
1586 static int wpa_supplicant_ctrl_iface_wps_er_config(
1587 struct wpa_supplicant *wpa_s, char *cmd)
1594 struct wps_new_ap_settings ap;
1596 pin = os_strchr(cmd, ' ');
1601 new_ssid = os_strchr(pin, ' ');
1602 if (new_ssid == NULL)
1606 new_auth = os_strchr(new_ssid, ' ');
1607 if (new_auth == NULL)
1611 new_encr = os_strchr(new_auth, ' ');
1612 if (new_encr == NULL)
1616 new_key = os_strchr(new_encr, ' ');
1617 if (new_key == NULL)
1621 os_memset(&ap, 0, sizeof(ap));
1622 ap.ssid_hex = new_ssid;
1625 ap.key_hex = new_key;
1626 return wpas_wps_er_config(wpa_s, cmd, pin, &ap);
1630 #ifdef CONFIG_WPS_NFC
1631 static int wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
1632 struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
1639 uuid = os_strchr(cmd, ' ');
1644 if (os_strcmp(cmd, "WPS") == 0)
1646 else if (os_strcmp(cmd, "NDEF") == 0)
1651 buf = wpas_wps_er_nfc_config_token(wpa_s, ndef, uuid);
1655 res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
1657 reply[res++] = '\n';
1664 #endif /* CONFIG_WPS_NFC */
1665 #endif /* CONFIG_WPS_ER */
1667 #endif /* CONFIG_WPS */
1670 #ifdef CONFIG_IBSS_RSN
1671 static int wpa_supplicant_ctrl_iface_ibss_rsn(
1672 struct wpa_supplicant *wpa_s, char *addr)
1676 if (hwaddr_aton(addr, peer)) {
1677 wpa_printf(MSG_DEBUG, "CTRL_IFACE IBSS_RSN: invalid "
1678 "address '%s'", addr);
1682 wpa_printf(MSG_DEBUG, "CTRL_IFACE IBSS_RSN " MACSTR,
1685 return ibss_rsn_start(wpa_s->ibss_rsn, peer);
1687 #endif /* CONFIG_IBSS_RSN */
1690 static int wpa_supplicant_ctrl_iface_ctrl_rsp(struct wpa_supplicant *wpa_s,
1693 #ifdef IEEE8021X_EAPOL
1696 struct wpa_ssid *ssid;
1698 pos = os_strchr(rsp, '-');
1703 pos = os_strchr(pos, ':');
1708 wpa_printf(MSG_DEBUG, "CTRL_IFACE: field=%s id=%d", rsp, id);
1709 wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: value",
1710 (u8 *) pos, os_strlen(pos));
1712 ssid = wpa_config_get_network(wpa_s->conf, id);
1714 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
1719 return wpa_supplicant_ctrl_iface_ctrl_rsp_handle(wpa_s, ssid, rsp,
1721 #else /* IEEE8021X_EAPOL */
1722 wpa_printf(MSG_DEBUG, "CTRL_IFACE: 802.1X not included");
1724 #endif /* IEEE8021X_EAPOL */
1728 static int wpa_supplicant_ctrl_iface_status(struct wpa_supplicant *wpa_s,
1730 char *buf, size_t buflen)
1732 char *pos, *end, tmp[30];
1733 int res, verbose, wps, ret;
1736 #endif /* CONFIG_HS20 */
1740 if (os_strcmp(params, "-DRIVER") == 0)
1741 return wpa_drv_status(wpa_s, buf, buflen);
1742 verbose = os_strcmp(params, "-VERBOSE") == 0;
1743 wps = os_strcmp(params, "-WPS") == 0;
1746 if (wpa_s->wpa_state >= WPA_ASSOCIATED) {
1747 struct wpa_ssid *ssid = wpa_s->current_ssid;
1748 ret = os_snprintf(pos, end - pos, "bssid=" MACSTR "\n",
1749 MAC2STR(wpa_s->bssid));
1750 if (os_snprintf_error(end - pos, ret))
1753 ret = os_snprintf(pos, end - pos, "freq=%u\n",
1755 if (os_snprintf_error(end - pos, ret))
1759 u8 *_ssid = ssid->ssid;
1760 size_t ssid_len = ssid->ssid_len;
1761 u8 ssid_buf[SSID_MAX_LEN];
1762 if (ssid_len == 0) {
1763 int _res = wpa_drv_get_ssid(wpa_s, ssid_buf);
1770 ret = os_snprintf(pos, end - pos, "ssid=%s\nid=%d\n",
1771 wpa_ssid_txt(_ssid, ssid_len),
1773 if (os_snprintf_error(end - pos, ret))
1777 if (wps && ssid->passphrase &&
1778 wpa_key_mgmt_wpa_psk(ssid->key_mgmt) &&
1779 (ssid->mode == WPAS_MODE_AP ||
1780 ssid->mode == WPAS_MODE_P2P_GO)) {
1781 ret = os_snprintf(pos, end - pos,
1784 if (os_snprintf_error(end - pos, ret))
1789 ret = os_snprintf(pos, end - pos,
1792 if (os_snprintf_error(end - pos, ret))
1797 switch (ssid->mode) {
1798 case WPAS_MODE_INFRA:
1799 ret = os_snprintf(pos, end - pos,
1802 case WPAS_MODE_IBSS:
1803 ret = os_snprintf(pos, end - pos,
1807 ret = os_snprintf(pos, end - pos,
1810 case WPAS_MODE_P2P_GO:
1811 ret = os_snprintf(pos, end - pos,
1814 case WPAS_MODE_P2P_GROUP_FORMATION:
1815 ret = os_snprintf(pos, end - pos,
1816 "mode=P2P GO - group "
1823 if (os_snprintf_error(end - pos, ret))
1829 if (wpa_s->ap_iface) {
1830 pos += ap_ctrl_iface_wpa_get_status(wpa_s, pos,
1834 #endif /* CONFIG_AP */
1835 pos += wpa_sm_get_status(wpa_s->wpa, pos, end - pos, verbose);
1838 if (wpa_s->wpa_state >= WPA_ASSOCIATED &&
1841 #endif /* CONFIG_AP */
1842 wpa_s->sme.sae.state == SAE_ACCEPTED) {
1843 ret = os_snprintf(pos, end - pos, "sae_group=%d\n",
1844 wpa_s->sme.sae.group);
1845 if (os_snprintf_error(end - pos, ret))
1849 #endif /* CONFIG_SAE */
1850 ret = os_snprintf(pos, end - pos, "wpa_state=%s\n",
1851 wpa_supplicant_state_txt(wpa_s->wpa_state));
1852 if (os_snprintf_error(end - pos, ret))
1857 l2_packet_get_ip_addr(wpa_s->l2, tmp, sizeof(tmp)) >= 0) {
1858 ret = os_snprintf(pos, end - pos, "ip_address=%s\n", tmp);
1859 if (os_snprintf_error(end - pos, ret))
1865 if (wpa_s->global->p2p) {
1866 ret = os_snprintf(pos, end - pos, "p2p_device_address=" MACSTR
1867 "\n", MAC2STR(wpa_s->global->p2p_dev_addr));
1868 if (os_snprintf_error(end - pos, ret))
1872 #endif /* CONFIG_P2P */
1874 ret = os_snprintf(pos, end - pos, "address=" MACSTR "\n",
1875 MAC2STR(wpa_s->own_addr));
1876 if (os_snprintf_error(end - pos, ret))
1881 if (wpa_s->current_bss &&
1882 (hs20 = wpa_bss_get_vendor_ie(wpa_s->current_bss,
1883 HS20_IE_VENDOR_TYPE)) &&
1884 wpa_s->wpa_proto == WPA_PROTO_RSN &&
1885 wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
1888 u8 rel_num = (hs20[6] & 0xf0) >> 4;
1889 release = rel_num + 1;
1891 ret = os_snprintf(pos, end - pos, "hs20=%d\n", release);
1892 if (os_snprintf_error(end - pos, ret))
1897 if (wpa_s->current_ssid) {
1898 struct wpa_cred *cred;
1901 for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
1904 if (wpa_s->current_ssid->parent_cred != cred)
1907 if (cred->provisioning_sp) {
1908 ret = os_snprintf(pos, end - pos,
1909 "provisioning_sp=%s\n",
1910 cred->provisioning_sp);
1911 if (os_snprintf_error(end - pos, ret))
1920 if (wpa_s->current_bss && wpa_s->current_bss->anqp) {
1921 struct wpabuf *names =
1922 wpa_s->current_bss->anqp->domain_name;
1923 for (i = 0; names && i < cred->num_domain; i++)
1925 if (domain_name_list_contains(
1926 names, cred->domain[i], 1))
1929 if (i == cred->num_domain)
1930 i = 0; /* show first entry by default */
1932 ret = os_snprintf(pos, end - pos, "home_sp=%s\n",
1934 if (os_snprintf_error(end - pos, ret))
1939 if (wpa_s->current_bss == NULL ||
1940 wpa_s->current_bss->anqp == NULL)
1943 res = interworking_home_sp_cred(
1945 wpa_s->current_bss->anqp->domain_name);
1953 ret = os_snprintf(pos, end - pos, "sp_type=%s\n", type);
1954 if (os_snprintf_error(end - pos, ret))
1961 #endif /* CONFIG_HS20 */
1963 if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) ||
1964 wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
1965 res = eapol_sm_get_status(wpa_s->eapol, pos, end - pos,
1971 sess_id = eapol_sm_get_session_id(wpa_s->eapol, &sess_id_len);
1975 ret = os_snprintf(pos, end - pos, "eap_session_id=");
1976 if (os_snprintf_error(end - pos, ret))
1979 ret = wpa_snprintf_hex(pos, end - pos, sess_id, sess_id_len);
1983 ret = os_snprintf(pos, end - pos, "\n");
1984 if (os_snprintf_error(end - pos, ret))
1989 res = rsn_preauth_get_status(wpa_s->wpa, pos, end - pos, verbose);
1996 uuid_bin2str(wpa_s->wps->uuid, uuid_str, sizeof(uuid_str));
1997 ret = os_snprintf(pos, end - pos, "uuid=%s\n", uuid_str);
1998 if (os_snprintf_error(end - pos, ret))
2002 #endif /* CONFIG_WPS */
2006 * Allow using the STATUS command with default behavior, say for debug,
2007 * i.e., don't generate a "fake" CONNECTION and SUPPLICANT_STATE_CHANGE
2008 * events with STATUS-NO_EVENTS.
2010 if (os_strcmp(params, "-NO_EVENTS")) {
2011 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
2012 "id=%d state=%d BSSID=" MACSTR " SSID=%s",
2013 wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
2015 MAC2STR(wpa_s->bssid),
2016 wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
2017 wpa_ssid_txt(wpa_s->current_ssid->ssid,
2018 wpa_s->current_ssid->ssid_len) : "");
2019 if (wpa_s->wpa_state == WPA_COMPLETED) {
2020 struct wpa_ssid *ssid = wpa_s->current_ssid;
2021 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_CONNECTED
2022 "- connection to " MACSTR
2023 " completed %s [id=%d id_str=%s]",
2024 MAC2STR(wpa_s->bssid), "(auth)",
2025 ssid ? ssid->id : -1,
2026 ssid && ssid->id_str ? ssid->id_str : "");
2029 #endif /* ANDROID */
2035 static int wpa_supplicant_ctrl_iface_bssid(struct wpa_supplicant *wpa_s,
2040 struct wpa_ssid *ssid;
2043 /* cmd: "<network id> <BSSID>" */
2044 pos = os_strchr(cmd, ' ');
2049 wpa_printf(MSG_DEBUG, "CTRL_IFACE: id=%d bssid='%s'", id, pos);
2050 if (hwaddr_aton(pos, bssid)) {
2051 wpa_printf(MSG_DEBUG ,"CTRL_IFACE: invalid BSSID '%s'", pos);
2055 ssid = wpa_config_get_network(wpa_s->conf, id);
2057 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
2062 os_memcpy(ssid->bssid, bssid, ETH_ALEN);
2063 ssid->bssid_set = !is_zero_ether_addr(bssid);
2069 static int wpa_supplicant_ctrl_iface_blacklist(struct wpa_supplicant *wpa_s,
2070 char *cmd, char *buf,
2074 struct wpa_blacklist *e;
2078 /* cmd: "BLACKLIST [<BSSID>]" */
2082 e = wpa_s->blacklist;
2084 ret = os_snprintf(pos, end - pos, MACSTR "\n",
2086 if (os_snprintf_error(end - pos, ret))
2095 if (os_strncmp(cmd, "clear", 5) == 0) {
2096 wpa_blacklist_clear(wpa_s);
2097 os_memcpy(buf, "OK\n", 3);
2101 wpa_printf(MSG_DEBUG, "CTRL_IFACE: BLACKLIST bssid='%s'", cmd);
2102 if (hwaddr_aton(cmd, bssid)) {
2103 wpa_printf(MSG_DEBUG, "CTRL_IFACE: invalid BSSID '%s'", cmd);
2108 * Add the BSSID twice, so its count will be 2, causing it to be
2109 * skipped when processing scan results.
2111 ret = wpa_blacklist_add(wpa_s, bssid);
2114 ret = wpa_blacklist_add(wpa_s, bssid);
2117 os_memcpy(buf, "OK\n", 3);
2122 static const char * debug_level_str(int level)
2143 static int str_to_debug_level(const char *s)
2145 if (os_strcasecmp(s, "EXCESSIVE") == 0)
2146 return MSG_EXCESSIVE;
2147 if (os_strcasecmp(s, "MSGDUMP") == 0)
2149 if (os_strcasecmp(s, "DEBUG") == 0)
2151 if (os_strcasecmp(s, "INFO") == 0)
2153 if (os_strcasecmp(s, "WARNING") == 0)
2155 if (os_strcasecmp(s, "ERROR") == 0)
2161 static int wpa_supplicant_ctrl_iface_log_level(struct wpa_supplicant *wpa_s,
2162 char *cmd, char *buf,
2165 char *pos, *end, *stamp;
2168 /* cmd: "LOG_LEVEL [<level>]" */
2172 ret = os_snprintf(pos, end - pos, "Current level: %s\n"
2174 debug_level_str(wpa_debug_level),
2175 wpa_debug_timestamp);
2176 if (os_snprintf_error(end - pos, ret))
2185 stamp = os_strchr(cmd, ' ');
2188 while (*stamp == ' ') {
2193 if (cmd && os_strlen(cmd)) {
2194 int level = str_to_debug_level(cmd);
2197 wpa_debug_level = level;
2200 if (stamp && os_strlen(stamp))
2201 wpa_debug_timestamp = atoi(stamp);
2203 os_memcpy(buf, "OK\n", 3);
2208 static int wpa_supplicant_ctrl_iface_list_networks(
2209 struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
2211 char *pos, *end, *prev;
2212 struct wpa_ssid *ssid;
2217 ret = os_snprintf(pos, end - pos,
2218 "network id / ssid / bssid / flags\n");
2219 if (os_snprintf_error(end - pos, ret))
2223 ssid = wpa_s->conf->ssid;
2225 /* skip over ssids until we find next one */
2226 if (cmd != NULL && os_strncmp(cmd, "LAST_ID=", 8) == 0) {
2227 int last_id = atoi(cmd + 8);
2228 if (last_id != -1) {
2229 while (ssid != NULL && ssid->id <= last_id) {
2237 ret = os_snprintf(pos, end - pos, "%d\t%s",
2239 wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
2240 if (os_snprintf_error(end - pos, ret))
2243 if (ssid->bssid_set) {
2244 ret = os_snprintf(pos, end - pos, "\t" MACSTR,
2245 MAC2STR(ssid->bssid));
2247 ret = os_snprintf(pos, end - pos, "\tany");
2249 if (os_snprintf_error(end - pos, ret))
2252 ret = os_snprintf(pos, end - pos, "\t%s%s%s%s",
2253 ssid == wpa_s->current_ssid ?
2255 ssid->disabled ? "[DISABLED]" : "",
2256 ssid->disabled_until.sec ?
2257 "[TEMP-DISABLED]" : "",
2258 ssid->disabled == 2 ? "[P2P-PERSISTENT]" :
2260 if (os_snprintf_error(end - pos, ret))
2263 ret = os_snprintf(pos, end - pos, "\n");
2264 if (os_snprintf_error(end - pos, ret))
2275 static char * wpa_supplicant_cipher_txt(char *pos, char *end, int cipher)
2278 ret = os_snprintf(pos, end - pos, "-");
2279 if (os_snprintf_error(end - pos, ret))
2282 ret = wpa_write_ciphers(pos, end, cipher, "+");
2290 static char * wpa_supplicant_ie_txt(char *pos, char *end, const char *proto,
2291 const u8 *ie, size_t ie_len)
2293 struct wpa_ie_data data;
2297 ret = os_snprintf(pos, end - pos, "[%s-", proto);
2298 if (os_snprintf_error(end - pos, ret))
2302 if (wpa_parse_wpa_ie(ie, ie_len, &data) < 0) {
2303 ret = os_snprintf(pos, end - pos, "?]");
2304 if (os_snprintf_error(end - pos, ret))
2311 if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X) {
2312 ret = os_snprintf(pos, end - pos, "%sEAP",
2313 pos == start ? "" : "+");
2314 if (os_snprintf_error(end - pos, ret))
2318 if (data.key_mgmt & WPA_KEY_MGMT_PSK) {
2319 ret = os_snprintf(pos, end - pos, "%sPSK",
2320 pos == start ? "" : "+");
2321 if (os_snprintf_error(end - pos, ret))
2325 if (data.key_mgmt & WPA_KEY_MGMT_WPA_NONE) {
2326 ret = os_snprintf(pos, end - pos, "%sNone",
2327 pos == start ? "" : "+");
2328 if (os_snprintf_error(end - pos, ret))
2332 if (data.key_mgmt & WPA_KEY_MGMT_SAE) {
2333 ret = os_snprintf(pos, end - pos, "%sSAE",
2334 pos == start ? "" : "+");
2335 if (os_snprintf_error(end - pos, ret))
2339 #ifdef CONFIG_IEEE80211R
2340 if (data.key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X) {
2341 ret = os_snprintf(pos, end - pos, "%sFT/EAP",
2342 pos == start ? "" : "+");
2343 if (os_snprintf_error(end - pos, ret))
2347 if (data.key_mgmt & WPA_KEY_MGMT_FT_PSK) {
2348 ret = os_snprintf(pos, end - pos, "%sFT/PSK",
2349 pos == start ? "" : "+");
2350 if (os_snprintf_error(end - pos, ret))
2354 if (data.key_mgmt & WPA_KEY_MGMT_FT_SAE) {
2355 ret = os_snprintf(pos, end - pos, "%sFT/SAE",
2356 pos == start ? "" : "+");
2357 if (os_snprintf_error(end - pos, ret))
2361 #endif /* CONFIG_IEEE80211R */
2362 #ifdef CONFIG_IEEE80211W
2363 if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256) {
2364 ret = os_snprintf(pos, end - pos, "%sEAP-SHA256",
2365 pos == start ? "" : "+");
2366 if (os_snprintf_error(end - pos, ret))
2370 if (data.key_mgmt & WPA_KEY_MGMT_PSK_SHA256) {
2371 ret = os_snprintf(pos, end - pos, "%sPSK-SHA256",
2372 pos == start ? "" : "+");
2373 if (os_snprintf_error(end - pos, ret))
2377 #endif /* CONFIG_IEEE80211W */
2379 #ifdef CONFIG_SUITEB
2380 if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
2381 ret = os_snprintf(pos, end - pos, "%sEAP-SUITE-B",
2382 pos == start ? "" : "+");
2383 if (os_snprintf_error(end - pos, ret))
2387 #endif /* CONFIG_SUITEB */
2389 #ifdef CONFIG_SUITEB192
2390 if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) {
2391 ret = os_snprintf(pos, end - pos, "%sEAP-SUITE-B-192",
2392 pos == start ? "" : "+");
2393 if (os_snprintf_error(end - pos, ret))
2397 #endif /* CONFIG_SUITEB192 */
2399 if (data.key_mgmt & WPA_KEY_MGMT_OSEN) {
2400 ret = os_snprintf(pos, end - pos, "%sOSEN",
2401 pos == start ? "" : "+");
2402 if (os_snprintf_error(end - pos, ret))
2407 pos = wpa_supplicant_cipher_txt(pos, end, data.pairwise_cipher);
2409 if (data.capabilities & WPA_CAPABILITY_PREAUTH) {
2410 ret = os_snprintf(pos, end - pos, "-preauth");
2411 if (os_snprintf_error(end - pos, ret))
2416 ret = os_snprintf(pos, end - pos, "]");
2417 if (os_snprintf_error(end - pos, ret))
2426 static char * wpa_supplicant_wps_ie_txt_buf(struct wpa_supplicant *wpa_s,
2427 char *pos, char *end,
2428 struct wpabuf *wps_ie)
2435 if (wps_is_selected_pbc_registrar(wps_ie))
2437 else if (wps_is_addr_authorized(wps_ie, wpa_s->own_addr, 0))
2439 else if (wps_is_selected_pin_registrar(wps_ie))
2444 ret = os_snprintf(pos, end - pos, "%s", txt);
2445 if (!os_snprintf_error(end - pos, ret))
2447 wpabuf_free(wps_ie);
2450 #endif /* CONFIG_WPS */
2453 static char * wpa_supplicant_wps_ie_txt(struct wpa_supplicant *wpa_s,
2454 char *pos, char *end,
2455 const struct wpa_bss *bss)
2458 struct wpabuf *wps_ie;
2459 wps_ie = wpa_bss_get_vendor_ie_multi(bss, WPS_IE_VENDOR_TYPE);
2460 return wpa_supplicant_wps_ie_txt_buf(wpa_s, pos, end, wps_ie);
2461 #else /* CONFIG_WPS */
2463 #endif /* CONFIG_WPS */
2467 /* Format one result on one text line into a buffer. */
2468 static int wpa_supplicant_ctrl_iface_scan_result(
2469 struct wpa_supplicant *wpa_s,
2470 const struct wpa_bss *bss, char *buf, size_t buflen)
2474 const u8 *ie, *ie2, *osen_ie, *p2p, *mesh;
2476 mesh = wpa_bss_get_ie(bss, WLAN_EID_MESH_ID);
2477 p2p = wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE);
2479 p2p = wpa_bss_get_vendor_ie_beacon(bss, P2P_IE_VENDOR_TYPE);
2480 if (p2p && bss->ssid_len == P2P_WILDCARD_SSID_LEN &&
2481 os_memcmp(bss->ssid, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN) ==
2483 return 0; /* Do not show P2P listen discovery results here */
2488 ret = os_snprintf(pos, end - pos, MACSTR "\t%d\t%d\t",
2489 MAC2STR(bss->bssid), bss->freq, bss->level);
2490 if (os_snprintf_error(end - pos, ret))
2493 ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
2495 pos = wpa_supplicant_ie_txt(pos, end, "WPA", ie, 2 + ie[1]);
2496 ie2 = wpa_bss_get_ie(bss, WLAN_EID_RSN);
2498 pos = wpa_supplicant_ie_txt(pos, end, mesh ? "RSN" : "WPA2",
2501 osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
2503 pos = wpa_supplicant_ie_txt(pos, end, "OSEN",
2504 osen_ie, 2 + osen_ie[1]);
2505 pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
2506 if (!ie && !ie2 && !osen_ie && (bss->caps & IEEE80211_CAP_PRIVACY)) {
2507 ret = os_snprintf(pos, end - pos, "[WEP]");
2508 if (os_snprintf_error(end - pos, ret))
2513 ret = os_snprintf(pos, end - pos, "[MESH]");
2514 if (os_snprintf_error(end - pos, ret))
2518 if (bss_is_dmg(bss)) {
2520 ret = os_snprintf(pos, end - pos, "[DMG]");
2521 if (os_snprintf_error(end - pos, ret))
2524 switch (bss->caps & IEEE80211_CAP_DMG_MASK) {
2525 case IEEE80211_CAP_DMG_IBSS:
2528 case IEEE80211_CAP_DMG_AP:
2531 case IEEE80211_CAP_DMG_PBSS:
2538 ret = os_snprintf(pos, end - pos, "%s", s);
2539 if (os_snprintf_error(end - pos, ret))
2543 if (bss->caps & IEEE80211_CAP_IBSS) {
2544 ret = os_snprintf(pos, end - pos, "[IBSS]");
2545 if (os_snprintf_error(end - pos, ret))
2549 if (bss->caps & IEEE80211_CAP_ESS) {
2550 ret = os_snprintf(pos, end - pos, "[ESS]");
2551 if (os_snprintf_error(end - pos, ret))
2557 ret = os_snprintf(pos, end - pos, "[P2P]");
2558 if (os_snprintf_error(end - pos, ret))
2563 if (wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE) && ie2) {
2564 ret = os_snprintf(pos, end - pos, "[HS20]");
2565 if (os_snprintf_error(end - pos, ret))
2569 #endif /* CONFIG_HS20 */
2571 if (wpa_bss_get_ie(bss, WLAN_EID_MULTI_BAND)) {
2572 ret = os_snprintf(pos, end - pos, "[FST]");
2573 if (os_snprintf_error(end - pos, ret))
2577 #endif /* CONFIG_FST */
2579 ret = os_snprintf(pos, end - pos, "\t%s",
2580 wpa_ssid_txt(bss->ssid, bss->ssid_len));
2581 if (os_snprintf_error(end - pos, ret))
2585 ret = os_snprintf(pos, end - pos, "\n");
2586 if (os_snprintf_error(end - pos, ret))
2594 static int wpa_supplicant_ctrl_iface_scan_results(
2595 struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
2598 struct wpa_bss *bss;
2603 ret = os_snprintf(pos, end - pos, "bssid / frequency / signal level / "
2605 if (os_snprintf_error(end - pos, ret))
2609 dl_list_for_each(bss, &wpa_s->bss_id, struct wpa_bss, list_id) {
2610 ret = wpa_supplicant_ctrl_iface_scan_result(wpa_s, bss, pos,
2612 if (ret < 0 || ret >= end - pos)
2623 static int wpa_supplicant_ctrl_iface_mesh_interface_add(
2624 struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
2626 char *pos, ifname[IFNAMSIZ + 1];
2630 pos = os_strstr(cmd, "ifname=");
2633 os_strlcpy(ifname, pos, sizeof(ifname));
2636 if (wpas_mesh_add_interface(wpa_s, ifname, sizeof(ifname)) < 0)
2639 os_strlcpy(reply, ifname, max_len);
2640 return os_strlen(ifname);
2644 static int wpa_supplicant_ctrl_iface_mesh_group_add(
2645 struct wpa_supplicant *wpa_s, char *cmd)
2648 struct wpa_ssid *ssid;
2651 wpa_printf(MSG_DEBUG, "CTRL_IFACE: MESH_GROUP_ADD id=%d", id);
2653 ssid = wpa_config_get_network(wpa_s->conf, id);
2655 wpa_printf(MSG_DEBUG,
2656 "CTRL_IFACE: Could not find network id=%d", id);
2659 if (ssid->mode != WPAS_MODE_MESH) {
2660 wpa_printf(MSG_DEBUG,
2661 "CTRL_IFACE: Cannot use MESH_GROUP_ADD on a non mesh network");
2664 if (ssid->key_mgmt != WPA_KEY_MGMT_NONE &&
2665 ssid->key_mgmt != WPA_KEY_MGMT_SAE) {
2666 wpa_printf(MSG_ERROR,
2667 "CTRL_IFACE: key_mgmt for mesh network should be open or SAE");
2672 * TODO: If necessary write our own group_add function,
2673 * for now we can reuse select_network
2675 wpa_supplicant_select_network(wpa_s, ssid);
2681 static int wpa_supplicant_ctrl_iface_mesh_group_remove(
2682 struct wpa_supplicant *wpa_s, char *cmd)
2684 struct wpa_supplicant *orig;
2685 struct wpa_global *global;
2688 wpa_printf(MSG_DEBUG, "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s", cmd);
2690 global = wpa_s->global;
2693 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
2694 if (os_strcmp(wpa_s->ifname, cmd) == 0) {
2700 wpa_printf(MSG_ERROR,
2701 "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s not found",
2705 if (wpa_s->mesh_if_created && wpa_s == orig) {
2706 wpa_printf(MSG_ERROR,
2707 "CTRL_IFACE: MESH_GROUP_REMOVE can't remove itself");
2711 wpa_s->reassociate = 0;
2712 wpa_s->disconnected = 1;
2713 wpa_supplicant_cancel_sched_scan(wpa_s);
2714 wpa_supplicant_cancel_scan(wpa_s);
2717 * TODO: If necessary write our own group_remove function,
2718 * for now we can reuse deauthenticate
2720 wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
2722 if (wpa_s->mesh_if_created)
2723 wpa_supplicant_remove_iface(global, wpa_s, 0);
2728 #endif /* CONFIG_MESH */
2731 static int wpa_supplicant_ctrl_iface_select_network(
2732 struct wpa_supplicant *wpa_s, char *cmd)
2735 struct wpa_ssid *ssid;
2738 /* cmd: "<network id>" or "any" */
2739 if (os_strncmp(cmd, "any", 3) == 0) {
2740 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SELECT_NETWORK any");
2744 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SELECT_NETWORK id=%d", id);
2746 ssid = wpa_config_get_network(wpa_s->conf, id);
2748 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
2749 "network id=%d", id);
2752 if (ssid->disabled == 2) {
2753 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Cannot use "
2754 "SELECT_NETWORK with persistent P2P group");
2759 pos = os_strstr(cmd, " freq=");
2761 int *freqs = freq_range_to_channel_list(wpa_s, pos + 6);
2763 wpa_s->scan_req = MANUAL_SCAN_REQ;
2764 os_free(wpa_s->manual_scan_freqs);
2765 wpa_s->manual_scan_freqs = freqs;
2769 wpa_supplicant_select_network(wpa_s, ssid);
2775 static int wpa_supplicant_ctrl_iface_enable_network(
2776 struct wpa_supplicant *wpa_s, char *cmd)
2779 struct wpa_ssid *ssid;
2781 /* cmd: "<network id>" or "all" */
2782 if (os_strcmp(cmd, "all") == 0) {
2783 wpa_printf(MSG_DEBUG, "CTRL_IFACE: ENABLE_NETWORK all");
2787 wpa_printf(MSG_DEBUG, "CTRL_IFACE: ENABLE_NETWORK id=%d", id);
2789 ssid = wpa_config_get_network(wpa_s->conf, id);
2791 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
2792 "network id=%d", id);
2795 if (ssid->disabled == 2) {
2796 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Cannot use "
2797 "ENABLE_NETWORK with persistent P2P group");
2801 if (os_strstr(cmd, " no-connect")) {
2806 wpa_supplicant_enable_network(wpa_s, ssid);
2812 static int wpa_supplicant_ctrl_iface_disable_network(
2813 struct wpa_supplicant *wpa_s, char *cmd)
2816 struct wpa_ssid *ssid;
2818 /* cmd: "<network id>" or "all" */
2819 if (os_strcmp(cmd, "all") == 0) {
2820 wpa_printf(MSG_DEBUG, "CTRL_IFACE: DISABLE_NETWORK all");
2824 wpa_printf(MSG_DEBUG, "CTRL_IFACE: DISABLE_NETWORK id=%d", id);
2826 ssid = wpa_config_get_network(wpa_s->conf, id);
2828 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
2829 "network id=%d", id);
2832 if (ssid->disabled == 2) {
2833 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Cannot use "
2834 "DISABLE_NETWORK with persistent P2P "
2839 wpa_supplicant_disable_network(wpa_s, ssid);
2845 static int wpa_supplicant_ctrl_iface_add_network(
2846 struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
2848 struct wpa_ssid *ssid;
2851 wpa_printf(MSG_DEBUG, "CTRL_IFACE: ADD_NETWORK");
2853 ssid = wpa_config_add_network(wpa_s->conf);
2857 wpas_notify_network_added(wpa_s, ssid);
2860 wpa_config_set_network_defaults(ssid);
2862 ret = os_snprintf(buf, buflen, "%d\n", ssid->id);
2863 if (os_snprintf_error(buflen, ret))
2869 static int wpa_supplicant_ctrl_iface_remove_network(
2870 struct wpa_supplicant *wpa_s, char *cmd)
2873 struct wpa_ssid *ssid;
2876 /* cmd: "<network id>" or "all" */
2877 if (os_strcmp(cmd, "all") == 0) {
2878 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_NETWORK all");
2879 if (wpa_s->sched_scanning)
2880 wpa_supplicant_cancel_sched_scan(wpa_s);
2882 eapol_sm_invalidate_cached_session(wpa_s->eapol);
2883 if (wpa_s->current_ssid) {
2885 wpa_s->sme.prev_bssid_set = 0;
2886 #endif /* CONFIG_SME */
2887 wpa_sm_set_config(wpa_s->wpa, NULL);
2888 eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
2889 if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
2890 wpa_s->own_disconnect_req = 1;
2891 wpa_supplicant_deauthenticate(
2892 wpa_s, WLAN_REASON_DEAUTH_LEAVING);
2894 ssid = wpa_s->conf->ssid;
2896 struct wpa_ssid *remove_ssid = ssid;
2899 if (wpa_s->last_ssid == remove_ssid)
2900 wpa_s->last_ssid = NULL;
2901 wpas_notify_network_removed(wpa_s, remove_ssid);
2902 wpa_config_remove_network(wpa_s->conf, id);
2908 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_NETWORK id=%d", id);
2910 ssid = wpa_config_get_network(wpa_s->conf, id);
2912 wpas_notify_network_removed(wpa_s, ssid);
2914 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find network "
2919 if (wpa_s->last_ssid == ssid)
2920 wpa_s->last_ssid = NULL;
2922 if (ssid == wpa_s->current_ssid || wpa_s->current_ssid == NULL) {
2924 wpa_s->sme.prev_bssid_set = 0;
2925 #endif /* CONFIG_SME */
2927 * Invalidate the EAP session cache if the current or
2928 * previously used network is removed.
2930 eapol_sm_invalidate_cached_session(wpa_s->eapol);
2933 if (ssid == wpa_s->current_ssid) {
2934 wpa_sm_set_config(wpa_s->wpa, NULL);
2935 eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
2937 if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
2938 wpa_s->own_disconnect_req = 1;
2939 wpa_supplicant_deauthenticate(wpa_s,
2940 WLAN_REASON_DEAUTH_LEAVING);
2943 was_disabled = ssid->disabled;
2945 if (wpa_config_remove_network(wpa_s->conf, id) < 0) {
2946 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Not able to remove the "
2947 "network id=%d", id);
2951 if (!was_disabled && wpa_s->sched_scanning) {
2952 wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan to remove "
2953 "network from filters");
2954 wpa_supplicant_cancel_sched_scan(wpa_s);
2955 wpa_supplicant_req_scan(wpa_s, 0, 0);
2962 static int wpa_supplicant_ctrl_iface_update_network(
2963 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
2964 char *name, char *value)
2966 if (wpa_config_set(ssid, name, value, 0) < 0) {
2967 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to set network "
2968 "variable '%s'", name);
2972 if (os_strcmp(name, "bssid") != 0 &&
2973 os_strcmp(name, "priority") != 0)
2974 wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
2976 if (wpa_s->current_ssid == ssid || wpa_s->current_ssid == NULL) {
2978 * Invalidate the EAP session cache if anything in the current
2979 * or previously used configuration changes.
2981 eapol_sm_invalidate_cached_session(wpa_s->eapol);
2984 if ((os_strcmp(name, "psk") == 0 &&
2985 value[0] == '"' && ssid->ssid_len) ||
2986 (os_strcmp(name, "ssid") == 0 && ssid->passphrase))
2987 wpa_config_update_psk(ssid);
2988 else if (os_strcmp(name, "priority") == 0)
2989 wpa_config_update_prio_list(wpa_s->conf);
2995 static int wpa_supplicant_ctrl_iface_set_network(
2996 struct wpa_supplicant *wpa_s, char *cmd)
2998 int id, ret, prev_bssid_set, prev_disabled;
2999 struct wpa_ssid *ssid;
3001 u8 prev_bssid[ETH_ALEN];
3003 /* cmd: "<network id> <variable name> <value>" */
3004 name = os_strchr(cmd, ' ');
3009 value = os_strchr(name, ' ');
3015 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SET_NETWORK id=%d name='%s'",
3017 wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: value",
3018 (u8 *) value, os_strlen(value));
3020 ssid = wpa_config_get_network(wpa_s->conf, id);
3022 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find network "
3027 prev_bssid_set = ssid->bssid_set;
3028 prev_disabled = ssid->disabled;
3029 os_memcpy(prev_bssid, ssid->bssid, ETH_ALEN);
3030 ret = wpa_supplicant_ctrl_iface_update_network(wpa_s, ssid, name,
3033 (ssid->bssid_set != prev_bssid_set ||
3034 os_memcmp(ssid->bssid, prev_bssid, ETH_ALEN) != 0))
3035 wpas_notify_network_bssid_set_changed(wpa_s, ssid);
3037 if (prev_disabled != ssid->disabled &&
3038 (prev_disabled == 2 || ssid->disabled == 2))
3039 wpas_notify_network_type_changed(wpa_s, ssid);
3045 static int wpa_supplicant_ctrl_iface_get_network(
3046 struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
3050 struct wpa_ssid *ssid;
3053 /* cmd: "<network id> <variable name>" */
3054 name = os_strchr(cmd, ' ');
3055 if (name == NULL || buflen == 0)
3060 wpa_printf(MSG_DEBUG, "CTRL_IFACE: GET_NETWORK id=%d name='%s'",
3063 ssid = wpa_config_get_network(wpa_s->conf, id);
3065 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find network "
3070 value = wpa_config_get_no_key(ssid, name);
3071 if (value == NULL) {
3072 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to get network "
3073 "variable '%s'", name);
3077 res = os_strlcpy(buf, value, buflen);
3078 if (res >= buflen) {
3089 static int wpa_supplicant_ctrl_iface_dup_network(
3090 struct wpa_supplicant *wpa_s, char *cmd,
3091 struct wpa_supplicant *dst_wpa_s)
3093 struct wpa_ssid *ssid_s, *ssid_d;
3094 char *name, *id, *value;
3095 int id_s, id_d, ret;
3097 /* cmd: "<src network id> <dst network id> <variable name>" */
3098 id = os_strchr(cmd, ' ');
3103 name = os_strchr(id, ' ');
3111 wpa_printf(MSG_DEBUG,
3112 "CTRL_IFACE: DUP_NETWORK ifname=%s->%s id=%d->%d name='%s'",
3113 wpa_s->ifname, dst_wpa_s->ifname, id_s, id_d, name);
3115 ssid_s = wpa_config_get_network(wpa_s->conf, id_s);
3116 if (ssid_s == NULL) {
3117 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
3118 "network id=%d", id_s);
3122 ssid_d = wpa_config_get_network(dst_wpa_s->conf, id_d);
3123 if (ssid_d == NULL) {
3124 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
3125 "network id=%d", id_d);
3129 value = wpa_config_get(ssid_s, name);
3130 if (value == NULL) {
3131 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to get network "
3132 "variable '%s'", name);
3136 ret = wpa_supplicant_ctrl_iface_update_network(dst_wpa_s, ssid_d, name,
3145 static int wpa_supplicant_ctrl_iface_list_creds(struct wpa_supplicant *wpa_s,
3146 char *buf, size_t buflen)
3149 struct wpa_cred *cred;
3154 ret = os_snprintf(pos, end - pos,
3155 "cred id / realm / username / domain / imsi\n");
3156 if (os_snprintf_error(end - pos, ret))
3160 cred = wpa_s->conf->cred;
3162 ret = os_snprintf(pos, end - pos, "%d\t%s\t%s\t%s\t%s\n",
3163 cred->id, cred->realm ? cred->realm : "",
3164 cred->username ? cred->username : "",
3165 cred->domain ? cred->domain[0] : "",
3166 cred->imsi ? cred->imsi : "");
3167 if (os_snprintf_error(end - pos, ret))
3178 static int wpa_supplicant_ctrl_iface_add_cred(struct wpa_supplicant *wpa_s,
3179 char *buf, size_t buflen)
3181 struct wpa_cred *cred;
3184 wpa_printf(MSG_DEBUG, "CTRL_IFACE: ADD_CRED");
3186 cred = wpa_config_add_cred(wpa_s->conf);
3190 wpa_msg(wpa_s, MSG_INFO, CRED_ADDED "%d", cred->id);
3192 ret = os_snprintf(buf, buflen, "%d\n", cred->id);
3193 if (os_snprintf_error(buflen, ret))
3199 static int wpas_ctrl_remove_cred(struct wpa_supplicant *wpa_s,
3200 struct wpa_cred *cred)
3202 struct wpa_ssid *ssid;
3207 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred");
3212 if (wpa_config_remove_cred(wpa_s->conf, id) < 0) {
3213 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred");
3217 wpa_msg(wpa_s, MSG_INFO, CRED_REMOVED "%d", id);
3219 /* Remove any network entry created based on the removed credential */
3220 ssid = wpa_s->conf->ssid;
3222 if (ssid->parent_cred == cred) {
3225 wpa_printf(MSG_DEBUG, "Remove network id %d since it "
3226 "used the removed credential", ssid->id);
3227 res = os_snprintf(str, sizeof(str), "%d", ssid->id);
3228 if (os_snprintf_error(sizeof(str), res))
3229 str[sizeof(str) - 1] = '\0';
3231 wpa_supplicant_ctrl_iface_remove_network(wpa_s, str);
3240 static int wpa_supplicant_ctrl_iface_remove_cred(struct wpa_supplicant *wpa_s,
3244 struct wpa_cred *cred, *prev;
3246 /* cmd: "<cred id>", "all", "sp_fqdn=<FQDN>", or
3247 * "provisioning_sp=<FQDN> */
3248 if (os_strcmp(cmd, "all") == 0) {
3249 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED all");
3250 cred = wpa_s->conf->cred;
3254 wpas_ctrl_remove_cred(wpa_s, prev);
3259 if (os_strncmp(cmd, "sp_fqdn=", 8) == 0) {
3260 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED SP FQDN '%s'",
3262 cred = wpa_s->conf->cred;
3268 for (i = 0; i < prev->num_domain; i++) {
3269 if (os_strcmp(prev->domain[i], cmd + 8)
3272 wpas_ctrl_remove_cred(wpa_s, prev);
3280 if (os_strncmp(cmd, "provisioning_sp=", 16) == 0) {
3281 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED provisioning SP FQDN '%s'",
3283 cred = wpa_s->conf->cred;
3287 if (prev->provisioning_sp &&
3288 os_strcmp(prev->provisioning_sp, cmd + 16) == 0)
3289 wpas_ctrl_remove_cred(wpa_s, prev);
3295 wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED id=%d", id);
3297 cred = wpa_config_get_cred(wpa_s->conf, id);
3298 return wpas_ctrl_remove_cred(wpa_s, cred);
3302 static int wpa_supplicant_ctrl_iface_set_cred(struct wpa_supplicant *wpa_s,
3306 struct wpa_cred *cred;
3309 /* cmd: "<cred id> <variable name> <value>" */
3310 name = os_strchr(cmd, ' ');
3315 value = os_strchr(name, ' ');
3321 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SET_CRED id=%d name='%s'",
3323 wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: value",
3324 (u8 *) value, os_strlen(value));
3326 cred = wpa_config_get_cred(wpa_s->conf, id);
3328 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred id=%d",
3333 if (wpa_config_set_cred(cred, name, value, 0) < 0) {
3334 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to set cred "
3335 "variable '%s'", name);
3339 wpa_msg(wpa_s, MSG_INFO, CRED_MODIFIED "%d %s", cred->id, name);
3345 static int wpa_supplicant_ctrl_iface_get_cred(struct wpa_supplicant *wpa_s,
3346 char *cmd, char *buf,
3351 struct wpa_cred *cred;
3354 /* cmd: "<cred id> <variable name>" */
3355 name = os_strchr(cmd, ' ');
3361 wpa_printf(MSG_DEBUG, "CTRL_IFACE: GET_CRED id=%d name='%s'",
3364 cred = wpa_config_get_cred(wpa_s->conf, id);
3366 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred id=%d",
3371 value = wpa_config_get_cred_no_key(cred, name);
3372 if (value == NULL) {
3373 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to get cred variable '%s'",
3378 res = os_strlcpy(buf, value, buflen);
3379 if (res >= buflen) {
3390 #ifndef CONFIG_NO_CONFIG_WRITE
3391 static int wpa_supplicant_ctrl_iface_save_config(struct wpa_supplicant *wpa_s)
3395 if (!wpa_s->conf->update_config) {
3396 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Not allowed "
3397 "to update configuration (update_config=0)");
3401 ret = wpa_config_write(wpa_s->confname, wpa_s->conf);
3403 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Failed to "
3404 "update configuration");
3406 wpa_printf(MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Configuration"
3412 #endif /* CONFIG_NO_CONFIG_WRITE */
3415 struct cipher_info {
3421 static const struct cipher_info ciphers[] = {
3422 { WPA_DRIVER_CAPA_ENC_CCMP_256, "CCMP-256", 0 },
3423 { WPA_DRIVER_CAPA_ENC_GCMP_256, "GCMP-256", 0 },
3424 { WPA_DRIVER_CAPA_ENC_CCMP, "CCMP", 0 },
3425 { WPA_DRIVER_CAPA_ENC_GCMP, "GCMP", 0 },
3426 { WPA_DRIVER_CAPA_ENC_TKIP, "TKIP", 0 },
3427 { WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE, "NONE", 0 },
3428 { WPA_DRIVER_CAPA_ENC_WEP104, "WEP104", 1 },
3429 { WPA_DRIVER_CAPA_ENC_WEP40, "WEP40", 1 }
3432 static const struct cipher_info ciphers_group_mgmt[] = {
3433 { WPA_DRIVER_CAPA_ENC_BIP, "AES-128-CMAC", 1 },
3434 { WPA_DRIVER_CAPA_ENC_BIP_GMAC_128, "BIP-GMAC-128", 1 },
3435 { WPA_DRIVER_CAPA_ENC_BIP_GMAC_256, "BIP-GMAC-256", 1 },
3436 { WPA_DRIVER_CAPA_ENC_BIP_CMAC_256, "BIP-CMAC-256", 1 },
3440 static int ctrl_iface_get_capability_pairwise(int res, char *strict,
3441 struct wpa_driver_capa *capa,
3442 char *buf, size_t buflen)
3455 len = os_strlcpy(buf, "CCMP TKIP NONE", buflen);
3461 for (i = 0; i < ARRAY_SIZE(ciphers); i++) {
3462 if (!ciphers[i].group_only && capa->enc & ciphers[i].capa) {
3463 ret = os_snprintf(pos, end - pos, "%s%s",
3464 pos == buf ? "" : " ",
3466 if (os_snprintf_error(end - pos, ret))
3476 static int ctrl_iface_get_capability_group(int res, char *strict,
3477 struct wpa_driver_capa *capa,
3478 char *buf, size_t buflen)
3491 len = os_strlcpy(buf, "CCMP TKIP WEP104 WEP40", buflen);
3497 for (i = 0; i < ARRAY_SIZE(ciphers); i++) {
3498 if (capa->enc & ciphers[i].capa) {
3499 ret = os_snprintf(pos, end - pos, "%s%s",
3500 pos == buf ? "" : " ",
3502 if (os_snprintf_error(end - pos, ret))
3512 static int ctrl_iface_get_capability_group_mgmt(int res, char *strict,
3513 struct wpa_driver_capa *capa,
3514 char *buf, size_t buflen)
3526 for (i = 0; i < ARRAY_SIZE(ciphers_group_mgmt); i++) {
3527 if (capa->enc & ciphers_group_mgmt[i].capa) {
3528 ret = os_snprintf(pos, end - pos, "%s%s",
3529 pos == buf ? "" : " ",
3530 ciphers_group_mgmt[i].name);
3531 if (os_snprintf_error(end - pos, ret))
3541 static int ctrl_iface_get_capability_key_mgmt(int res, char *strict,
3542 struct wpa_driver_capa *capa,
3543 char *buf, size_t buflen)
3555 len = os_strlcpy(buf, "WPA-PSK WPA-EAP IEEE8021X WPA-NONE "
3562 ret = os_snprintf(pos, end - pos, "NONE IEEE8021X");
3563 if (os_snprintf_error(end - pos, ret))
3567 if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
3568 WPA_DRIVER_CAPA_KEY_MGMT_WPA2)) {
3569 ret = os_snprintf(pos, end - pos, " WPA-EAP");
3570 if (os_snprintf_error(end - pos, ret))
3575 if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
3576 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
3577 ret = os_snprintf(pos, end - pos, " WPA-PSK");
3578 if (os_snprintf_error(end - pos, ret))
3583 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE) {
3584 ret = os_snprintf(pos, end - pos, " WPA-NONE");
3585 if (os_snprintf_error(end - pos, ret))
3590 #ifdef CONFIG_SUITEB
3591 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B) {
3592 ret = os_snprintf(pos, end - pos, " WPA-EAP-SUITE-B");
3593 if (os_snprintf_error(end - pos, ret))
3597 #endif /* CONFIG_SUITEB */
3598 #ifdef CONFIG_SUITEB192
3599 if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B_192) {
3600 ret = os_snprintf(pos, end - pos, " WPA-EAP-SUITE-B-192");
3601 if (os_snprintf_error(end - pos, ret))
3605 #endif /* CONFIG_SUITEB192 */
3611 static int ctrl_iface_get_capability_proto(int res, char *strict,
3612 struct wpa_driver_capa *capa,
3613 char *buf, size_t buflen)
3625 len = os_strlcpy(buf, "RSN WPA", buflen);
3631 if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
3632 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
3633 ret = os_snprintf(pos, end - pos, "%sRSN",
3634 pos == buf ? "" : " ");
3635 if (os_snprintf_error(end - pos, ret))
3640 if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
3641 WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK)) {
3642 ret = os_snprintf(pos, end - pos, "%sWPA",
3643 pos == buf ? "" : " ");
3644 if (os_snprintf_error(end - pos, ret))
3653 static int ctrl_iface_get_capability_auth_alg(struct wpa_supplicant *wpa_s,
3654 int res, char *strict,
3655 struct wpa_driver_capa *capa,
3656 char *buf, size_t buflen)
3668 len = os_strlcpy(buf, "OPEN SHARED LEAP", buflen);
3674 if (capa->auth & (WPA_DRIVER_AUTH_OPEN)) {
3675 ret = os_snprintf(pos, end - pos, "%sOPEN",
3676 pos == buf ? "" : " ");
3677 if (os_snprintf_error(end - pos, ret))
3682 if (capa->auth & (WPA_DRIVER_AUTH_SHARED)) {
3683 ret = os_snprintf(pos, end - pos, "%sSHARED",
3684 pos == buf ? "" : " ");
3685 if (os_snprintf_error(end - pos, ret))
3690 if (capa->auth & (WPA_DRIVER_AUTH_LEAP)) {
3691 ret = os_snprintf(pos, end - pos, "%sLEAP",
3692 pos == buf ? "" : " ");
3693 if (os_snprintf_error(end - pos, ret))
3699 if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE) {
3700 ret = os_snprintf(pos, end - pos, "%sSAE",
3701 pos == buf ? "" : " ");
3702 if (os_snprintf_error(end - pos, ret))
3706 #endif /* CONFIG_SAE */
3712 static int ctrl_iface_get_capability_modes(int res, char *strict,
3713 struct wpa_driver_capa *capa,
3714 char *buf, size_t buflen)
3726 len = os_strlcpy(buf, "IBSS AP", buflen);
3732 if (capa->flags & WPA_DRIVER_FLAGS_IBSS) {
3733 ret = os_snprintf(pos, end - pos, "%sIBSS",
3734 pos == buf ? "" : " ");
3735 if (os_snprintf_error(end - pos, ret))
3740 if (capa->flags & WPA_DRIVER_FLAGS_AP) {
3741 ret = os_snprintf(pos, end - pos, "%sAP",
3742 pos == buf ? "" : " ");
3743 if (os_snprintf_error(end - pos, ret))
3749 if (capa->flags & WPA_DRIVER_FLAGS_MESH) {
3750 ret = os_snprintf(pos, end - pos, "%sMESH",
3751 pos == buf ? "" : " ");
3752 if (os_snprintf_error(end - pos, ret))
3756 #endif /* CONFIG_MESH */
3762 static int ctrl_iface_get_capability_channels(struct wpa_supplicant *wpa_s,
3763 char *buf, size_t buflen)
3765 struct hostapd_channel_data *chnl;
3767 char *pos, *end, *hmode;
3772 for (j = 0; j < wpa_s->hw.num_modes; j++) {
3773 switch (wpa_s->hw.modes[j].mode) {
3774 case HOSTAPD_MODE_IEEE80211B:
3777 case HOSTAPD_MODE_IEEE80211G:
3780 case HOSTAPD_MODE_IEEE80211A:
3783 case HOSTAPD_MODE_IEEE80211AD:
3789 ret = os_snprintf(pos, end - pos, "Mode[%s] Channels:", hmode);
3790 if (os_snprintf_error(end - pos, ret))
3793 chnl = wpa_s->hw.modes[j].channels;
3794 for (i = 0; i < wpa_s->hw.modes[j].num_channels; i++) {
3795 if (chnl[i].flag & HOSTAPD_CHAN_DISABLED)
3797 ret = os_snprintf(pos, end - pos, " %d", chnl[i].chan);
3798 if (os_snprintf_error(end - pos, ret))
3802 ret = os_snprintf(pos, end - pos, "\n");
3803 if (os_snprintf_error(end - pos, ret))
3812 static int ctrl_iface_get_capability_freq(struct wpa_supplicant *wpa_s,
3813 char *buf, size_t buflen)
3815 struct hostapd_channel_data *chnl;
3817 char *pos, *end, *hmode;
3822 for (j = 0; j < wpa_s->hw.num_modes; j++) {
3823 switch (wpa_s->hw.modes[j].mode) {
3824 case HOSTAPD_MODE_IEEE80211B:
3827 case HOSTAPD_MODE_IEEE80211G:
3830 case HOSTAPD_MODE_IEEE80211A:
3833 case HOSTAPD_MODE_IEEE80211AD:
3839 ret = os_snprintf(pos, end - pos, "Mode[%s] Channels:\n",
3841 if (os_snprintf_error(end - pos, ret))
3844 chnl = wpa_s->hw.modes[j].channels;
3845 for (i = 0; i < wpa_s->hw.modes[j].num_channels; i++) {
3846 if (chnl[i].flag & HOSTAPD_CHAN_DISABLED)
3848 ret = os_snprintf(pos, end - pos, " %d = %d MHz%s%s\n",
3849 chnl[i].chan, chnl[i].freq,
3850 chnl[i].flag & HOSTAPD_CHAN_NO_IR ?
3852 chnl[i].flag & HOSTAPD_CHAN_RADAR ?
3855 if (os_snprintf_error(end - pos, ret))
3859 ret = os_snprintf(pos, end - pos, "\n");
3860 if (os_snprintf_error(end - pos, ret))
3869 static int wpa_supplicant_ctrl_iface_get_capability(
3870 struct wpa_supplicant *wpa_s, const char *_field, char *buf,
3873 struct wpa_driver_capa capa;
3879 /* Determine whether or not strict checking was requested */
3880 len = os_strlcpy(field, _field, sizeof(field));
3881 if (len >= sizeof(field))
3883 strict = os_strchr(field, ' ');
3884 if (strict != NULL) {
3886 if (os_strcmp(strict, "strict") != 0)
3890 wpa_printf(MSG_DEBUG, "CTRL_IFACE: GET_CAPABILITY '%s' %s",
3891 field, strict ? strict : "");
3893 if (os_strcmp(field, "eap") == 0) {
3894 return eap_get_names(buf, buflen);
3897 res = wpa_drv_get_capa(wpa_s, &capa);
3899 if (os_strcmp(field, "pairwise") == 0)
3900 return ctrl_iface_get_capability_pairwise(res, strict, &capa,
3903 if (os_strcmp(field, "group") == 0)
3904 return ctrl_iface_get_capability_group(res, strict, &capa,
3907 if (os_strcmp(field, "group_mgmt") == 0)
3908 return ctrl_iface_get_capability_group_mgmt(res, strict, &capa,
3911 if (os_strcmp(field, "key_mgmt") == 0)
3912 return ctrl_iface_get_capability_key_mgmt(res, strict, &capa,
3915 if (os_strcmp(field, "proto") == 0)
3916 return ctrl_iface_get_capability_proto(res, strict, &capa,
3919 if (os_strcmp(field, "auth_alg") == 0)
3920 return ctrl_iface_get_capability_auth_alg(wpa_s, res, strict,
3921 &capa, buf, buflen);
3923 if (os_strcmp(field, "modes") == 0)
3924 return ctrl_iface_get_capability_modes(res, strict, &capa,
3927 if (os_strcmp(field, "channels") == 0)
3928 return ctrl_iface_get_capability_channels(wpa_s, buf, buflen);
3930 if (os_strcmp(field, "freq") == 0)
3931 return ctrl_iface_get_capability_freq(wpa_s, buf, buflen);
3934 if (os_strcmp(field, "tdls") == 0)
3935 return ctrl_iface_get_capability_tdls(wpa_s, buf, buflen);
3936 #endif /* CONFIG_TDLS */
3939 if (os_strcmp(field, "erp") == 0) {
3940 res = os_snprintf(buf, buflen, "ERP");
3941 if (os_snprintf_error(buflen, res))
3945 #endif /* CONFIG_EPR */
3947 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown GET_CAPABILITY field '%s'",
3954 #ifdef CONFIG_INTERWORKING
3955 static char * anqp_add_hex(char *pos, char *end, const char *title,
3956 struct wpabuf *data)
3966 ret = os_snprintf(pos, end - pos, "%s=", title);
3967 if (os_snprintf_error(end - pos, ret))
3971 d = wpabuf_head_u8(data);
3972 for (i = 0; i < wpabuf_len(data); i++) {
3973 ret = os_snprintf(pos, end - pos, "%02x", *d++);
3974 if (os_snprintf_error(end - pos, ret))
3979 ret = os_snprintf(pos, end - pos, "\n");
3980 if (os_snprintf_error(end - pos, ret))
3986 #endif /* CONFIG_INTERWORKING */
3989 static int print_bss_info(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
3990 unsigned long mask, char *buf, size_t buflen)
3995 const u8 *ie, *ie2, *osen_ie;
4000 if (mask & WPA_BSS_MASK_ID) {
4001 ret = os_snprintf(pos, end - pos, "id=%u\n", bss->id);
4002 if (os_snprintf_error(end - pos, ret))
4007 if (mask & WPA_BSS_MASK_BSSID) {
4008 ret = os_snprintf(pos, end - pos, "bssid=" MACSTR "\n",
4009 MAC2STR(bss->bssid));
4010 if (os_snprintf_error(end - pos, ret))
4015 if (mask & WPA_BSS_MASK_FREQ) {
4016 ret = os_snprintf(pos, end - pos, "freq=%d\n", bss->freq);
4017 if (os_snprintf_error(end - pos, ret))
4022 if (mask & WPA_BSS_MASK_BEACON_INT) {
4023 ret = os_snprintf(pos, end - pos, "beacon_int=%d\n",
4025 if (os_snprintf_error(end - pos, ret))
4030 if (mask & WPA_BSS_MASK_CAPABILITIES) {
4031 ret = os_snprintf(pos, end - pos, "capabilities=0x%04x\n",
4033 if (os_snprintf_error(end - pos, ret))
4038 if (mask & WPA_BSS_MASK_QUAL) {
4039 ret = os_snprintf(pos, end - pos, "qual=%d\n", bss->qual);
4040 if (os_snprintf_error(end - pos, ret))
4045 if (mask & WPA_BSS_MASK_NOISE) {
4046 ret = os_snprintf(pos, end - pos, "noise=%d\n", bss->noise);
4047 if (os_snprintf_error(end - pos, ret))
4052 if (mask & WPA_BSS_MASK_LEVEL) {
4053 ret = os_snprintf(pos, end - pos, "level=%d\n", bss->level);
4054 if (os_snprintf_error(end - pos, ret))
4059 if (mask & WPA_BSS_MASK_TSF) {
4060 ret = os_snprintf(pos, end - pos, "tsf=%016llu\n",
4061 (unsigned long long) bss->tsf);
4062 if (os_snprintf_error(end - pos, ret))
4067 if (mask & WPA_BSS_MASK_AGE) {
4068 struct os_reltime now;
4070 os_get_reltime(&now);
4071 ret = os_snprintf(pos, end - pos, "age=%d\n",
4072 (int) (now.sec - bss->last_update.sec));
4073 if (os_snprintf_error(end - pos, ret))
4078 if (mask & WPA_BSS_MASK_IE) {
4079 ret = os_snprintf(pos, end - pos, "ie=");
4080 if (os_snprintf_error(end - pos, ret))
4084 ie = (const u8 *) (bss + 1);
4085 for (i = 0; i < bss->ie_len; i++) {
4086 ret = os_snprintf(pos, end - pos, "%02x", *ie++);
4087 if (os_snprintf_error(end - pos, ret))
4092 ret = os_snprintf(pos, end - pos, "\n");
4093 if (os_snprintf_error(end - pos, ret))
4098 if (mask & WPA_BSS_MASK_FLAGS) {
4099 ret = os_snprintf(pos, end - pos, "flags=");
4100 if (os_snprintf_error(end - pos, ret))
4104 ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
4106 pos = wpa_supplicant_ie_txt(pos, end, "WPA", ie,
4108 ie2 = wpa_bss_get_ie(bss, WLAN_EID_RSN);
4110 pos = wpa_supplicant_ie_txt(pos, end, "WPA2", ie2,
4112 osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
4114 pos = wpa_supplicant_ie_txt(pos, end, "OSEN",
4115 osen_ie, 2 + osen_ie[1]);
4116 pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
4117 if (!ie && !ie2 && !osen_ie &&
4118 (bss->caps & IEEE80211_CAP_PRIVACY)) {
4119 ret = os_snprintf(pos, end - pos, "[WEP]");
4120 if (os_snprintf_error(end - pos, ret))
4124 if (bss_is_dmg(bss)) {
4126 ret = os_snprintf(pos, end - pos, "[DMG]");
4127 if (os_snprintf_error(end - pos, ret))
4130 switch (bss->caps & IEEE80211_CAP_DMG_MASK) {
4131 case IEEE80211_CAP_DMG_IBSS:
4134 case IEEE80211_CAP_DMG_AP:
4137 case IEEE80211_CAP_DMG_PBSS:
4144 ret = os_snprintf(pos, end - pos, "%s", s);
4145 if (os_snprintf_error(end - pos, ret))
4149 if (bss->caps & IEEE80211_CAP_IBSS) {
4150 ret = os_snprintf(pos, end - pos, "[IBSS]");
4151 if (os_snprintf_error(end - pos, ret))
4155 if (bss->caps & IEEE80211_CAP_ESS) {
4156 ret = os_snprintf(pos, end - pos, "[ESS]");
4157 if (os_snprintf_error(end - pos, ret))
4162 if (wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE) ||
4163 wpa_bss_get_vendor_ie_beacon(bss, P2P_IE_VENDOR_TYPE)) {
4164 ret = os_snprintf(pos, end - pos, "[P2P]");
4165 if (os_snprintf_error(end - pos, ret))
4170 if (wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE)) {
4171 ret = os_snprintf(pos, end - pos, "[HS20]");
4172 if (os_snprintf_error(end - pos, ret))
4176 #endif /* CONFIG_HS20 */
4178 ret = os_snprintf(pos, end - pos, "\n");
4179 if (os_snprintf_error(end - pos, ret))
4184 if (mask & WPA_BSS_MASK_SSID) {
4185 ret = os_snprintf(pos, end - pos, "ssid=%s\n",
4186 wpa_ssid_txt(bss->ssid, bss->ssid_len));
4187 if (os_snprintf_error(end - pos, ret))
4193 if (mask & WPA_BSS_MASK_WPS_SCAN) {
4194 ie = (const u8 *) (bss + 1);
4195 ret = wpas_wps_scan_result_text(ie, bss->ie_len, pos, end);
4196 if (ret < 0 || ret >= end - pos)
4200 #endif /* CONFIG_WPS */
4203 if (mask & WPA_BSS_MASK_P2P_SCAN) {
4204 ie = (const u8 *) (bss + 1);
4205 ret = wpas_p2p_scan_result_text(ie, bss->ie_len, pos, end);
4206 if (ret < 0 || ret >= end - pos)
4210 #endif /* CONFIG_P2P */
4212 #ifdef CONFIG_WIFI_DISPLAY
4213 if (mask & WPA_BSS_MASK_WIFI_DISPLAY) {
4215 ie = (const u8 *) (bss + 1);
4216 wfd = ieee802_11_vendor_ie_concat(ie, bss->ie_len,
4217 WFD_IE_VENDOR_TYPE);
4219 ret = os_snprintf(pos, end - pos, "wfd_subelems=");
4220 if (os_snprintf_error(end - pos, ret)) {
4226 pos += wpa_snprintf_hex(pos, end - pos,
4231 ret = os_snprintf(pos, end - pos, "\n");
4232 if (os_snprintf_error(end - pos, ret))
4237 #endif /* CONFIG_WIFI_DISPLAY */
4239 #ifdef CONFIG_INTERWORKING
4240 if ((mask & WPA_BSS_MASK_INTERNETW) && bss->anqp) {
4241 struct wpa_bss_anqp *anqp = bss->anqp;
4242 pos = anqp_add_hex(pos, end, "anqp_capability_list",
4243 anqp->capability_list);
4244 pos = anqp_add_hex(pos, end, "anqp_venue_name",
4246 pos = anqp_add_hex(pos, end, "anqp_network_auth_type",
4247 anqp->network_auth_type);
4248 pos = anqp_add_hex(pos, end, "anqp_roaming_consortium",
4249 anqp->roaming_consortium);
4250 pos = anqp_add_hex(pos, end, "anqp_ip_addr_type_availability",
4251 anqp->ip_addr_type_availability);
4252 pos = anqp_add_hex(pos, end, "anqp_nai_realm",
4254 pos = anqp_add_hex(pos, end, "anqp_3gpp", anqp->anqp_3gpp);
4255 pos = anqp_add_hex(pos, end, "anqp_domain_name",
4258 pos = anqp_add_hex(pos, end, "hs20_capability_list",
4259 anqp->hs20_capability_list);
4260 pos = anqp_add_hex(pos, end, "hs20_operator_friendly_name",
4261 anqp->hs20_operator_friendly_name);
4262 pos = anqp_add_hex(pos, end, "hs20_wan_metrics",
4263 anqp->hs20_wan_metrics);
4264 pos = anqp_add_hex(pos, end, "hs20_connection_capability",
4265 anqp->hs20_connection_capability);
4266 pos = anqp_add_hex(pos, end, "hs20_operating_class",
4267 anqp->hs20_operating_class);
4268 pos = anqp_add_hex(pos, end, "hs20_osu_providers_list",
4269 anqp->hs20_osu_providers_list);
4270 #endif /* CONFIG_HS20 */
4272 #endif /* CONFIG_INTERWORKING */
4275 if (mask & WPA_BSS_MASK_MESH_SCAN) {
4276 ie = (const u8 *) (bss + 1);
4277 ret = wpas_mesh_scan_result_text(ie, bss->ie_len, pos, end);
4278 if (ret < 0 || ret >= end - pos)
4282 #endif /* CONFIG_MESH */
4284 if (mask & WPA_BSS_MASK_SNR) {
4285 ret = os_snprintf(pos, end - pos, "snr=%d\n", bss->snr);
4286 if (os_snprintf_error(end - pos, ret))
4291 if (mask & WPA_BSS_MASK_EST_THROUGHPUT) {
4292 ret = os_snprintf(pos, end - pos, "est_throughput=%d\n",
4293 bss->est_throughput);
4294 if (os_snprintf_error(end - pos, ret))
4300 if (mask & WPA_BSS_MASK_FST) {
4301 ret = fst_ctrl_iface_mb_info(bss->bssid, pos, end - pos);
4302 if (ret < 0 || ret >= end - pos)
4306 #endif /* CONFIG_FST */
4308 if (mask & WPA_BSS_MASK_DELIM) {
4309 ret = os_snprintf(pos, end - pos, "====\n");
4310 if (os_snprintf_error(end - pos, ret))
4319 static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant *wpa_s,
4320 const char *cmd, char *buf,
4325 struct wpa_bss *bss;
4326 struct wpa_bss *bsslast = NULL;
4327 struct dl_list *next;
4330 char *ctmp, *end = buf + buflen;
4331 unsigned long mask = WPA_BSS_MASK_ALL;
4333 if (os_strncmp(cmd, "RANGE=", 6) == 0) {
4334 if (os_strncmp(cmd + 6, "ALL", 3) == 0) {
4335 bss = dl_list_first(&wpa_s->bss_id, struct wpa_bss,
4337 bsslast = dl_list_last(&wpa_s->bss_id, struct wpa_bss,
4339 } else { /* N1-N2 */
4340 unsigned int id1, id2;
4342 if ((ctmp = os_strchr(cmd + 6, '-')) == NULL) {
4343 wpa_printf(MSG_INFO, "Wrong BSS range "
4348 if (*(cmd + 6) == '-')
4351 id1 = atoi(cmd + 6);
4353 if (*ctmp >= '0' && *ctmp <= '9')
4356 id2 = (unsigned int) -1;
4357 bss = wpa_bss_get_id_range(wpa_s, id1, id2);
4358 if (id2 == (unsigned int) -1)
4359 bsslast = dl_list_last(&wpa_s->bss_id,
4363 bsslast = wpa_bss_get_id(wpa_s, id2);
4364 if (bsslast == NULL && bss && id2 > id1) {
4365 struct wpa_bss *tmp = bss;
4367 next = tmp->list_id.next;
4368 if (next == &wpa_s->bss_id)
4370 tmp = dl_list_entry(
4371 next, struct wpa_bss,
4380 } else if (os_strncmp(cmd, "FIRST", 5) == 0)
4381 bss = dl_list_first(&wpa_s->bss_id, struct wpa_bss, list_id);
4382 else if (os_strncmp(cmd, "LAST", 4) == 0)
4383 bss = dl_list_last(&wpa_s->bss_id, struct wpa_bss, list_id);
4384 else if (os_strncmp(cmd, "ID-", 3) == 0) {
4386 bss = wpa_bss_get_id(wpa_s, i);
4387 } else if (os_strncmp(cmd, "NEXT-", 5) == 0) {
4389 bss = wpa_bss_get_id(wpa_s, i);
4391 next = bss->list_id.next;
4392 if (next == &wpa_s->bss_id)
4395 bss = dl_list_entry(next, struct wpa_bss,
4399 } else if (os_strncmp(cmd, "p2p_dev_addr=", 13) == 0) {
4400 if (hwaddr_aton(cmd + 13, bssid) == 0)
4401 bss = wpa_bss_get_p2p_dev_addr(wpa_s, bssid);
4404 #endif /* CONFIG_P2P */
4405 } else if (hwaddr_aton(cmd, bssid) == 0)
4406 bss = wpa_bss_get_bssid(wpa_s, bssid);
4408 struct wpa_bss *tmp;
4411 dl_list_for_each(tmp, &wpa_s->bss_id, struct wpa_bss, list_id)
4420 if ((ctmp = os_strstr(cmd, "MASK=")) != NULL) {
4421 mask = strtoul(ctmp + 5, NULL, 0x10);
4423 mask = WPA_BSS_MASK_ALL;
4429 if (bsslast == NULL)
4432 len = print_bss_info(wpa_s, bss, mask, buf, buflen);
4436 if (bss == bsslast) {
4437 if ((mask & WPA_BSS_MASK_DELIM) && len &&
4438 (bss == dl_list_last(&wpa_s->bss_id,
4439 struct wpa_bss, list_id))) {
4442 res = os_snprintf(buf - 5, end - buf + 5,
4444 if (os_snprintf_error(end - buf + 5, res)) {
4445 wpa_printf(MSG_DEBUG,
4446 "Could not add end delim");
4451 next = bss->list_id.next;
4452 if (next == &wpa_s->bss_id)
4454 bss = dl_list_entry(next, struct wpa_bss, list_id);
4455 } while (bss && len);
4461 static int wpa_supplicant_ctrl_iface_ap_scan(
4462 struct wpa_supplicant *wpa_s, char *cmd)
4464 int ap_scan = atoi(cmd);
4465 return wpa_supplicant_set_ap_scan(wpa_s, ap_scan);
4469 static int wpa_supplicant_ctrl_iface_scan_interval(
4470 struct wpa_supplicant *wpa_s, char *cmd)
4472 int scan_int = atoi(cmd);
4473 return wpa_supplicant_set_scan_interval(wpa_s, scan_int);
4477 static int wpa_supplicant_ctrl_iface_bss_expire_age(
4478 struct wpa_supplicant *wpa_s, char *cmd)
4480 int expire_age = atoi(cmd);
4481 return wpa_supplicant_set_bss_expiration_age(wpa_s, expire_age);
4485 static int wpa_supplicant_ctrl_iface_bss_expire_count(
4486 struct wpa_supplicant *wpa_s, char *cmd)
4488 int expire_count = atoi(cmd);
4489 return wpa_supplicant_set_bss_expiration_count(wpa_s, expire_count);
4493 static void wpa_supplicant_ctrl_iface_bss_flush(
4494 struct wpa_supplicant *wpa_s, char *cmd)
4496 int flush_age = atoi(cmd);
4499 wpa_bss_flush(wpa_s);
4501 wpa_bss_flush_by_age(wpa_s, flush_age);
4505 #ifdef CONFIG_TESTING_OPTIONS
4506 static void wpa_supplicant_ctrl_iface_drop_sa(struct wpa_supplicant *wpa_s)
4508 wpa_printf(MSG_DEBUG, "Dropping SA without deauthentication");
4509 /* MLME-DELETEKEYS.request */
4510 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 0, 0, NULL, 0, NULL, 0);
4511 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 1, 0, NULL, 0, NULL, 0);
4512 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 2, 0, NULL, 0, NULL, 0);
4513 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 3, 0, NULL, 0, NULL, 0);
4514 #ifdef CONFIG_IEEE80211W
4515 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 4, 0, NULL, 0, NULL, 0);
4516 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 5, 0, NULL, 0, NULL, 0);
4517 #endif /* CONFIG_IEEE80211W */
4519 wpa_drv_set_key(wpa_s, WPA_ALG_NONE, wpa_s->bssid, 0, 0, NULL, 0, NULL,
4521 /* MLME-SETPROTECTION.request(None) */
4522 wpa_drv_mlme_setprotection(wpa_s, wpa_s->bssid,
4523 MLME_SETPROTECTION_PROTECT_TYPE_NONE,
4524 MLME_SETPROTECTION_KEY_TYPE_PAIRWISE);
4525 wpa_sm_drop_sa(wpa_s->wpa);
4527 #endif /* CONFIG_TESTING_OPTIONS */
4530 static int wpa_supplicant_ctrl_iface_roam(struct wpa_supplicant *wpa_s,
4533 #ifdef CONFIG_NO_SCAN_PROCESSING
4535 #else /* CONFIG_NO_SCAN_PROCESSING */
4537 struct wpa_bss *bss;
4538 struct wpa_ssid *ssid = wpa_s->current_ssid;
4540 if (hwaddr_aton(addr, bssid)) {
4541 wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM: invalid "
4542 "address '%s'", addr);
4546 wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM " MACSTR, MAC2STR(bssid));
4549 wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM: No network "
4550 "configuration known for the target AP");
4554 bss = wpa_bss_get(wpa_s, bssid, ssid->ssid, ssid->ssid_len);
4556 wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM: Target AP not found "
4562 * TODO: Find best network configuration block from configuration to
4563 * allow roaming to other networks
4566 wpa_s->reassociate = 1;
4567 wpa_supplicant_connect(wpa_s, bss, ssid);
4570 #endif /* CONFIG_NO_SCAN_PROCESSING */
4575 static int p2p_ctrl_find(struct wpa_supplicant *wpa_s, char *cmd)
4577 unsigned int timeout = atoi(cmd);
4578 enum p2p_discovery_type type = P2P_FIND_START_WITH_FULL;
4579 u8 dev_id[ETH_ALEN], *_dev_id = NULL;
4580 u8 dev_type[WPS_DEV_TYPE_LEN], *_dev_type = NULL;
4582 unsigned int search_delay;
4583 const char *_seek[P2P_MAX_QUERY_HASH + 1], **seek = NULL;
4587 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
4588 wpa_dbg(wpa_s, MSG_INFO,
4589 "Reject P2P_FIND since interface is disabled");
4592 if (os_strstr(cmd, "type=social"))
4593 type = P2P_FIND_ONLY_SOCIAL;
4594 else if (os_strstr(cmd, "type=progressive"))
4595 type = P2P_FIND_PROGRESSIVE;
4597 pos = os_strstr(cmd, "dev_id=");
4600 if (hwaddr_aton(pos, dev_id))
4605 pos = os_strstr(cmd, "dev_type=");
4608 if (wps_dev_type_str2bin(pos, dev_type) < 0)
4610 _dev_type = dev_type;
4613 pos = os_strstr(cmd, "delay=");
4616 search_delay = atoi(pos);
4618 search_delay = wpas_p2p_search_delay(wpa_s);
4620 pos = os_strstr(cmd, "freq=");
4628 /* Must be searched for last, because it adds nul termination */
4629 pos = os_strstr(cmd, " seek=");
4632 while (pos && seek_count < P2P_MAX_QUERY_HASH + 1) {
4635 _seek[seek_count++] = pos;
4637 term = os_strchr(pos, ' ');
4641 pos = os_strstr(term + 1, "seek=");
4645 if (seek_count > P2P_MAX_QUERY_HASH) {
4650 return wpas_p2p_find(wpa_s, timeout, type, _dev_type != NULL, _dev_type,
4651 _dev_id, search_delay, seek_count, seek, freq);
4655 static struct p2ps_provision * p2p_parse_asp_provision_cmd(const char *cmd)
4657 struct p2ps_provision *p2ps_prov;
4659 size_t info_len = 0;
4661 u8 role = P2PS_SETUP_NONE;
4662 long long unsigned val;
4664 pos = os_strstr(cmd, "info=");
4667 info_len = os_strlen(pos);
4670 info = os_malloc(info_len + 1);
4672 info_len = utf8_unescape(pos, info_len,
4673 info, info_len + 1);
4679 p2ps_prov = os_zalloc(sizeof(struct p2ps_provision) + info_len + 1);
4680 if (p2ps_prov == NULL) {
4686 os_memcpy(p2ps_prov->info, info, info_len);
4687 p2ps_prov->info[info_len] = '\0';
4691 pos = os_strstr(cmd, "status=");
4693 p2ps_prov->status = atoi(pos + 7);
4695 p2ps_prov->status = -1;
4697 pos = os_strstr(cmd, "adv_id=");
4698 if (!pos || sscanf(pos + 7, "%llx", &val) != 1 || val > 0xffffffffULL)
4700 p2ps_prov->adv_id = val;
4702 pos = os_strstr(cmd, "method=");
4704 p2ps_prov->method = strtol(pos + 7, NULL, 16);
4706 p2ps_prov->method = 0;
4708 pos = os_strstr(cmd, "session=");
4709 if (!pos || sscanf(pos + 8, "%llx", &val) != 1 || val > 0xffffffffULL)
4711 p2ps_prov->session_id = val;
4713 pos = os_strstr(cmd, "adv_mac=");
4714 if (!pos || hwaddr_aton(pos + 8, p2ps_prov->adv_mac))
4717 pos = os_strstr(cmd, "session_mac=");
4718 if (!pos || hwaddr_aton(pos + 12, p2ps_prov->session_mac))
4721 /* force conncap with tstCap (no sanity checks) */
4722 pos = os_strstr(cmd, "tstCap=");
4724 role = strtol(pos + 7, NULL, 16);
4726 pos = os_strstr(cmd, "role=");
4728 role = strtol(pos + 5, NULL, 16);
4729 if (role != P2PS_SETUP_CLIENT &&
4730 role != P2PS_SETUP_GROUP_OWNER)
4731 role = P2PS_SETUP_NONE;
4734 p2ps_prov->role = role;
4744 static int p2p_ctrl_asp_provision_resp(struct wpa_supplicant *wpa_s, char *cmd)
4747 struct p2ps_provision *p2ps_prov;
4750 /* <addr> id=<adv_id> [role=<conncap>] [info=<infodata>] */
4752 wpa_printf(MSG_DEBUG, "%s: %s", __func__, cmd);
4754 if (hwaddr_aton(cmd, addr))
4761 p2ps_prov = p2p_parse_asp_provision_cmd(pos);
4765 if (p2ps_prov->status < 0) {
4770 return wpas_p2p_prov_disc(wpa_s, addr, NULL, WPAS_P2P_PD_FOR_ASP,
4775 static int p2p_ctrl_asp_provision(struct wpa_supplicant *wpa_s, char *cmd)
4778 struct p2ps_provision *p2ps_prov;
4781 /* <addr> id=<adv_id> adv_mac=<adv_mac> conncap=<conncap>
4782 * session=<ses_id> mac=<ses_mac> [info=<infodata>]
4785 wpa_printf(MSG_DEBUG, "%s: %s", __func__, cmd);
4786 if (hwaddr_aton(cmd, addr))
4793 p2ps_prov = p2p_parse_asp_provision_cmd(pos);
4797 return wpas_p2p_prov_disc(wpa_s, addr, NULL, WPAS_P2P_PD_FOR_ASP,
4802 static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
4803 char *buf, size_t buflen)
4808 enum p2p_wps_method wps_method;
4811 int persistent_group, persistent_id = -1;
4820 if (!wpa_s->global->p2p_init_wpa_s)
4822 if (wpa_s->global->p2p_init_wpa_s != wpa_s) {
4823 wpa_dbg(wpa_s, MSG_DEBUG, "Direct P2P_CONNECT command to %s",
4824 wpa_s->global->p2p_init_wpa_s->ifname);
4825 wpa_s = wpa_s->global->p2p_init_wpa_s;
4828 /* <addr> <"pbc" | "pin" | PIN> [label|display|keypad|p2ps]
4829 * [persistent|persistent=<network id>]
4830 * [join] [auth] [go_intent=<0..15>] [freq=<in MHz>] [provdisc]
4831 * [ht40] [vht] [auto] */
4833 if (hwaddr_aton(cmd, addr))
4841 persistent_group = os_strstr(pos, " persistent") != NULL;
4842 pos2 = os_strstr(pos, " persistent=");
4844 struct wpa_ssid *ssid;
4845 persistent_id = atoi(pos2 + 12);
4846 ssid = wpa_config_get_network(wpa_s->conf, persistent_id);
4847 if (ssid == NULL || ssid->disabled != 2 ||
4848 ssid->mode != WPAS_MODE_P2P_GO) {
4849 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
4850 "SSID id=%d for persistent P2P group (GO)",
4855 join = os_strstr(pos, " join") != NULL;
4856 auth = os_strstr(pos, " auth") != NULL;
4857 automatic = os_strstr(pos, " auto") != NULL;
4858 pd = os_strstr(pos, " provdisc") != NULL;
4859 vht = (os_strstr(cmd, " vht") != NULL) || wpa_s->conf->p2p_go_vht;
4860 ht40 = (os_strstr(cmd, " ht40") != NULL) || wpa_s->conf->p2p_go_ht40 ||
4863 pos2 = os_strstr(pos, " go_intent=");
4866 go_intent = atoi(pos2);
4867 if (go_intent < 0 || go_intent > 15)
4871 pos2 = os_strstr(pos, " freq=");
4879 if (os_strncmp(pos, "pin", 3) == 0) {
4880 /* Request random PIN (to be displayed) and enable the PIN */
4881 wps_method = WPS_PIN_DISPLAY;
4882 } else if (os_strncmp(pos, "pbc", 3) == 0) {
4883 wps_method = WPS_PBC;
4886 pos = os_strchr(pin, ' ');
4887 wps_method = WPS_PIN_KEYPAD;
4890 if (os_strncmp(pos, "display", 7) == 0)
4891 wps_method = WPS_PIN_DISPLAY;
4892 else if (os_strncmp(pos, "p2ps", 4) == 0)
4893 wps_method = WPS_P2PS;
4895 if (!wps_pin_str_valid(pin)) {
4896 os_memcpy(buf, "FAIL-INVALID-PIN\n", 17);
4901 new_pin = wpas_p2p_connect(wpa_s, addr, pin, wps_method,
4902 persistent_group, automatic, join,
4903 auth, go_intent, freq, persistent_id, pd,
4905 if (new_pin == -2) {
4906 os_memcpy(buf, "FAIL-CHANNEL-UNAVAILABLE\n", 25);
4909 if (new_pin == -3) {
4910 os_memcpy(buf, "FAIL-CHANNEL-UNSUPPORTED\n", 25);
4915 if (wps_method == WPS_PIN_DISPLAY && pin == NULL) {
4916 ret = os_snprintf(buf, buflen, "%08d", new_pin);
4917 if (os_snprintf_error(buflen, ret))
4922 os_memcpy(buf, "OK\n", 3);
4927 static int p2p_ctrl_listen(struct wpa_supplicant *wpa_s, char *cmd)
4929 unsigned int timeout = atoi(cmd);
4930 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
4931 wpa_dbg(wpa_s, MSG_INFO,
4932 "Reject P2P_LISTEN since interface is disabled");
4935 return wpas_p2p_listen(wpa_s, timeout);
4939 static int p2p_ctrl_prov_disc(struct wpa_supplicant *wpa_s, char *cmd)
4943 enum wpas_p2p_prov_disc_use use = WPAS_P2P_PD_FOR_GO_NEG;
4945 /* <addr> <config method> [join|auto] */
4947 if (hwaddr_aton(cmd, addr))
4955 if (os_strstr(pos, " join") != NULL)
4956 use = WPAS_P2P_PD_FOR_JOIN;
4957 else if (os_strstr(pos, " auto") != NULL)
4958 use = WPAS_P2P_PD_AUTO;
4960 return wpas_p2p_prov_disc(wpa_s, addr, pos, use, NULL);
4964 static int p2p_get_passphrase(struct wpa_supplicant *wpa_s, char *buf,
4967 struct wpa_ssid *ssid = wpa_s->current_ssid;
4969 if (ssid == NULL || ssid->mode != WPAS_MODE_P2P_GO ||
4970 ssid->passphrase == NULL)
4973 os_strlcpy(buf, ssid->passphrase, buflen);
4974 return os_strlen(buf);
4978 static int p2p_ctrl_serv_disc_req(struct wpa_supplicant *wpa_s, char *cmd,
4979 char *buf, size_t buflen)
4983 u8 dst_buf[ETH_ALEN], *dst;
4984 struct wpabuf *tlvs;
4988 if (hwaddr_aton(cmd, dst_buf))
4991 if (dst[0] == 0 && dst[1] == 0 && dst[2] == 0 &&
4992 dst[3] == 0 && dst[4] == 0 && dst[5] == 0)
4999 if (os_strncmp(pos, "upnp ", 5) == 0) {
5002 if (hexstr2bin(pos, &version, 1) < 0)
5008 ref = wpas_p2p_sd_request_upnp(wpa_s, dst, version, pos);
5009 #ifdef CONFIG_WIFI_DISPLAY
5010 } else if (os_strncmp(pos, "wifi-display ", 13) == 0) {
5011 ref = wpas_p2p_sd_request_wifi_display(wpa_s, dst, pos + 13);
5012 #endif /* CONFIG_WIFI_DISPLAY */
5013 } else if (os_strncmp(pos, "asp ", 4) == 0) {
5015 char *svc_info = NULL;
5019 if (sscanf(pos, "%x", &id) != 1 || id > 0xff)
5022 pos = os_strchr(pos, ' ');
5023 if (pos == NULL || pos[1] == '\0' || pos[1] == ' ')
5028 pos = os_strchr(svc_str, ' ');
5033 /* All remaining data is the svc_info string */
5034 if (pos && pos[0] && pos[0] != ' ') {
5035 len = os_strlen(pos);
5037 /* Unescape in place */
5038 len = utf8_unescape(pos, len, pos, len);
5045 ref = wpas_p2p_sd_request_asp(wpa_s, dst, (u8) id,
5048 len = os_strlen(pos);
5052 tlvs = wpabuf_alloc(len);
5055 if (hexstr2bin(pos, wpabuf_put(tlvs, len), len) < 0) {
5060 ref = wpas_p2p_sd_request(wpa_s, dst, tlvs);
5065 res = os_snprintf(buf, buflen, "%llx", (long long unsigned) ref);
5066 if (os_snprintf_error(buflen, res))
5072 static int p2p_ctrl_serv_disc_cancel_req(struct wpa_supplicant *wpa_s,
5075 long long unsigned val;
5077 if (sscanf(cmd, "%llx", &val) != 1)
5080 return wpas_p2p_sd_cancel_request(wpa_s, req);
5084 static int p2p_ctrl_serv_disc_resp(struct wpa_supplicant *wpa_s, char *cmd)
5089 struct wpabuf *resp_tlvs;
5093 pos = os_strchr(cmd, ' ');
5101 if (hwaddr_aton(pos, dst))
5108 pos2 = os_strchr(pos, ' ');
5112 dialog_token = atoi(pos);
5114 len = os_strlen(pos2);
5118 resp_tlvs = wpabuf_alloc(len);
5119 if (resp_tlvs == NULL)
5121 if (hexstr2bin(pos2, wpabuf_put(resp_tlvs, len), len) < 0) {
5122 wpabuf_free(resp_tlvs);
5126 wpas_p2p_sd_response(wpa_s, freq, dst, dialog_token, resp_tlvs);
5127 wpabuf_free(resp_tlvs);
5132 static int p2p_ctrl_serv_disc_external(struct wpa_supplicant *wpa_s,
5135 if (os_strcmp(cmd, "0") && os_strcmp(cmd, "1"))
5137 wpa_s->p2p_sd_over_ctrl_iface = atoi(cmd);
5142 static int p2p_ctrl_service_add_bonjour(struct wpa_supplicant *wpa_s,
5147 struct wpabuf *query, *resp;
5149 pos = os_strchr(cmd, ' ');
5154 len = os_strlen(cmd);
5158 query = wpabuf_alloc(len);
5161 if (hexstr2bin(cmd, wpabuf_put(query, len), len) < 0) {
5166 len = os_strlen(pos);
5172 resp = wpabuf_alloc(len);
5177 if (hexstr2bin(pos, wpabuf_put(resp, len), len) < 0) {
5183 if (wpas_p2p_service_add_bonjour(wpa_s, query, resp) < 0) {
5192 static int p2p_ctrl_service_add_upnp(struct wpa_supplicant *wpa_s, char *cmd)
5197 pos = os_strchr(cmd, ' ');
5202 if (hexstr2bin(cmd, &version, 1) < 0)
5205 return wpas_p2p_service_add_upnp(wpa_s, version, pos);
5209 static int p2p_ctrl_service_add_asp(struct wpa_supplicant *wpa_s,
5210 u8 replace, char *cmd)
5214 u32 auto_accept, adv_id, svc_state, config_methods;
5215 char *svc_info = NULL;
5217 pos = os_strchr(cmd, ' ');
5222 /* Auto-Accept value is mandatory, and must be one of the
5223 * single values (0, 1, 2, 4) */
5224 auto_accept = atoi(cmd);
5225 switch (auto_accept) {
5226 case P2PS_SETUP_NONE: /* No auto-accept */
5227 case P2PS_SETUP_NEW:
5228 case P2PS_SETUP_CLIENT:
5229 case P2PS_SETUP_GROUP_OWNER:
5235 /* Advertisement ID is mandatory */
5237 pos = os_strchr(cmd, ' ');
5242 /* Handle Adv_ID == 0 (wildcard "org.wi-fi.wfds") internally. */
5243 if (sscanf(cmd, "%x", &adv_id) != 1 || adv_id == 0)
5246 /* Only allow replacements if exist, and adds if not */
5247 if (wpas_p2p_service_p2ps_id_exists(wpa_s, adv_id)) {
5255 /* svc_state between 0 - 0xff is mandatory */
5256 if (sscanf(pos, "%x", &svc_state) != 1 || svc_state > 0xff)
5259 pos = os_strchr(pos, ' ');
5263 /* config_methods is mandatory */
5265 if (sscanf(pos, "%x", &config_methods) != 1)
5268 if (!(config_methods &
5269 (WPS_CONFIG_DISPLAY | WPS_CONFIG_KEYPAD | WPS_CONFIG_P2PS)))
5272 pos = os_strchr(pos, ' ');
5279 /* Advertisement string is mandatory */
5280 if (!pos[0] || pos[0] == ' ')
5283 /* Terminate svc string */
5284 pos = os_strchr(pos, ' ');
5288 /* Service and Response Information are optional */
5289 if (pos && pos[0]) {
5292 /* Note the bare ' included, which cannot exist legally
5293 * in unescaped string. */
5294 svc_info = os_strstr(pos, "svc_info='");
5298 len = os_strlen(svc_info);
5299 utf8_unescape(svc_info, len, svc_info, len);
5303 return wpas_p2p_service_add_asp(wpa_s, auto_accept, adv_id, adv_str,
5304 (u8) svc_state, (u16) config_methods,
5309 static int p2p_ctrl_service_add(struct wpa_supplicant *wpa_s, char *cmd)
5313 pos = os_strchr(cmd, ' ');
5318 if (os_strcmp(cmd, "bonjour") == 0)
5319 return p2p_ctrl_service_add_bonjour(wpa_s, pos);
5320 if (os_strcmp(cmd, "upnp") == 0)
5321 return p2p_ctrl_service_add_upnp(wpa_s, pos);
5322 if (os_strcmp(cmd, "asp") == 0)
5323 return p2p_ctrl_service_add_asp(wpa_s, 0, pos);
5324 wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
5329 static int p2p_ctrl_service_del_bonjour(struct wpa_supplicant *wpa_s,
5333 struct wpabuf *query;
5336 len = os_strlen(cmd);
5340 query = wpabuf_alloc(len);
5343 if (hexstr2bin(cmd, wpabuf_put(query, len), len) < 0) {
5348 ret = wpas_p2p_service_del_bonjour(wpa_s, query);
5354 static int p2p_ctrl_service_del_upnp(struct wpa_supplicant *wpa_s, char *cmd)
5359 pos = os_strchr(cmd, ' ');
5364 if (hexstr2bin(cmd, &version, 1) < 0)
5367 return wpas_p2p_service_del_upnp(wpa_s, version, pos);
5371 static int p2p_ctrl_service_del_asp(struct wpa_supplicant *wpa_s, char *cmd)
5375 if (os_strcmp(cmd, "all") == 0) {
5376 wpas_p2p_service_flush_asp(wpa_s);
5380 if (sscanf(cmd, "%x", &adv_id) != 1)
5383 return wpas_p2p_service_del_asp(wpa_s, adv_id);
5387 static int p2p_ctrl_service_del(struct wpa_supplicant *wpa_s, char *cmd)
5391 pos = os_strchr(cmd, ' ');
5396 if (os_strcmp(cmd, "bonjour") == 0)
5397 return p2p_ctrl_service_del_bonjour(wpa_s, pos);
5398 if (os_strcmp(cmd, "upnp") == 0)
5399 return p2p_ctrl_service_del_upnp(wpa_s, pos);
5400 if (os_strcmp(cmd, "asp") == 0)
5401 return p2p_ctrl_service_del_asp(wpa_s, pos);
5402 wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
5407 static int p2p_ctrl_service_replace(struct wpa_supplicant *wpa_s, char *cmd)
5411 pos = os_strchr(cmd, ' ');
5416 if (os_strcmp(cmd, "asp") == 0)
5417 return p2p_ctrl_service_add_asp(wpa_s, 1, pos);
5419 wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
5424 static int p2p_ctrl_reject(struct wpa_supplicant *wpa_s, char *cmd)
5430 if (hwaddr_aton(cmd, addr))
5433 return wpas_p2p_reject(wpa_s, addr);
5437 static int p2p_ctrl_invite_persistent(struct wpa_supplicant *wpa_s, char *cmd)
5441 struct wpa_ssid *ssid;
5442 u8 *_peer = NULL, peer[ETH_ALEN];
5443 int freq = 0, pref_freq = 0;
5447 pos = os_strstr(cmd, " peer=");
5450 if (hwaddr_aton(pos, peer))
5454 ssid = wpa_config_get_network(wpa_s->conf, id);
5455 if (ssid == NULL || ssid->disabled != 2) {
5456 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
5457 "for persistent P2P group",
5462 pos = os_strstr(cmd, " freq=");
5470 pos = os_strstr(cmd, " pref=");
5473 pref_freq = atoi(pos);
5478 vht = (os_strstr(cmd, " vht") != NULL) || wpa_s->conf->p2p_go_vht;
5479 ht40 = (os_strstr(cmd, " ht40") != NULL) || wpa_s->conf->p2p_go_ht40 ||
5482 return wpas_p2p_invite(wpa_s, _peer, ssid, NULL, freq, ht40, vht,
5487 static int p2p_ctrl_invite_group(struct wpa_supplicant *wpa_s, char *cmd)
5490 u8 peer[ETH_ALEN], go_dev_addr[ETH_ALEN], *go_dev = NULL;
5492 pos = os_strstr(cmd, " peer=");
5498 if (hwaddr_aton(pos, peer)) {
5499 wpa_printf(MSG_DEBUG, "P2P: Invalid MAC address '%s'", pos);
5503 pos = os_strstr(pos, " go_dev_addr=");
5506 if (hwaddr_aton(pos, go_dev_addr)) {
5507 wpa_printf(MSG_DEBUG, "P2P: Invalid MAC address '%s'",
5511 go_dev = go_dev_addr;
5514 return wpas_p2p_invite_group(wpa_s, cmd, peer, go_dev);
5518 static int p2p_ctrl_invite(struct wpa_supplicant *wpa_s, char *cmd)
5520 if (os_strncmp(cmd, "persistent=", 11) == 0)
5521 return p2p_ctrl_invite_persistent(wpa_s, cmd + 11);
5522 if (os_strncmp(cmd, "group=", 6) == 0)
5523 return p2p_ctrl_invite_group(wpa_s, cmd + 6);
5529 static int p2p_ctrl_group_add_persistent(struct wpa_supplicant *wpa_s,
5530 int id, int freq, int ht40, int vht)
5532 struct wpa_ssid *ssid;
5534 ssid = wpa_config_get_network(wpa_s->conf, id);
5535 if (ssid == NULL || ssid->disabled != 2) {
5536 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
5537 "for persistent P2P group",
5542 return wpas_p2p_group_add_persistent(wpa_s, ssid, 0, freq, 0, ht40, vht,
5547 static int p2p_ctrl_group_add(struct wpa_supplicant *wpa_s, char *cmd)
5549 int freq = 0, persistent = 0, group_id = -1;
5550 int vht = wpa_s->conf->p2p_go_vht;
5551 int ht40 = wpa_s->conf->p2p_go_ht40 || vht;
5552 char *token, *context = NULL;
5554 while ((token = str_token(cmd, " ", &context))) {
5555 if (sscanf(token, "freq=%d", &freq) == 1 ||
5556 sscanf(token, "persistent=%d", &group_id) == 1) {
5558 } else if (os_strcmp(token, "ht40") == 0) {
5560 } else if (os_strcmp(token, "vht") == 0) {
5563 } else if (os_strcmp(token, "persistent") == 0) {
5566 wpa_printf(MSG_DEBUG,
5567 "CTRL: Invalid P2P_GROUP_ADD parameter: '%s'",
5574 return p2p_ctrl_group_add_persistent(wpa_s, group_id,
5577 return wpas_p2p_group_add(wpa_s, persistent, freq, ht40, vht);
5581 static int p2p_ctrl_peer(struct wpa_supplicant *wpa_s, char *cmd,
5582 char *buf, size_t buflen)
5584 u8 addr[ETH_ALEN], *addr_ptr;
5586 const struct p2p_peer_info *info;
5588 char devtype[WPS_DEV_TYPE_BUFSIZE];
5589 struct wpa_ssid *ssid;
5592 if (!wpa_s->global->p2p)
5595 if (os_strcmp(cmd, "FIRST") == 0) {
5598 } else if (os_strncmp(cmd, "NEXT-", 5) == 0) {
5599 if (hwaddr_aton(cmd + 5, addr) < 0)
5604 if (hwaddr_aton(cmd, addr) < 0)
5610 info = p2p_get_peer_info(wpa_s->global->p2p, addr_ptr, next);
5617 res = os_snprintf(pos, end - pos, MACSTR "\n"
5623 "serial_number=%s\n"
5624 "config_methods=0x%x\n"
5626 "group_capab=0x%x\n"
5628 MAC2STR(info->p2p_device_addr),
5629 wps_dev_type_bin2str(info->pri_dev_type,
5630 devtype, sizeof(devtype)),
5635 info->serial_number,
5636 info->config_methods,
5640 if (os_snprintf_error(end - pos, res))
5644 for (i = 0; i < info->wps_sec_dev_type_list_len / WPS_DEV_TYPE_LEN; i++)
5647 t = &info->wps_sec_dev_type_list[i * WPS_DEV_TYPE_LEN];
5648 res = os_snprintf(pos, end - pos, "sec_dev_type=%s\n",
5649 wps_dev_type_bin2str(t, devtype,
5651 if (os_snprintf_error(end - pos, res))
5656 ssid = wpas_p2p_get_persistent(wpa_s, info->p2p_device_addr, NULL, 0);
5658 res = os_snprintf(pos, end - pos, "persistent=%d\n", ssid->id);
5659 if (os_snprintf_error(end - pos, res))
5664 res = p2p_get_peer_info_txt(info, pos, end - pos);
5669 if (info->vendor_elems) {
5670 res = os_snprintf(pos, end - pos, "vendor_elems=");
5671 if (os_snprintf_error(end - pos, res))
5675 pos += wpa_snprintf_hex(pos, end - pos,
5676 wpabuf_head(info->vendor_elems),
5677 wpabuf_len(info->vendor_elems));
5679 res = os_snprintf(pos, end - pos, "\n");
5680 if (os_snprintf_error(end - pos, res))
5689 static int p2p_ctrl_disallow_freq(struct wpa_supplicant *wpa_s,
5694 if (wpa_s->global->p2p == NULL)
5697 if (freq_range_list_parse(&wpa_s->global->p2p_disallow_freq, param) < 0)
5700 for (i = 0; i < wpa_s->global->p2p_disallow_freq.num; i++) {
5701 struct wpa_freq_range *freq;
5702 freq = &wpa_s->global->p2p_disallow_freq.range[i];
5703 wpa_printf(MSG_DEBUG, "P2P: Disallowed frequency range %u-%u",
5704 freq->min, freq->max);
5707 wpas_p2p_update_channel_list(wpa_s);
5712 static int p2p_ctrl_set(struct wpa_supplicant *wpa_s, char *cmd)
5716 if (wpa_s->global->p2p == NULL)
5719 param = os_strchr(cmd, ' ');
5724 if (os_strcmp(cmd, "discoverability") == 0) {
5725 p2p_set_client_discoverability(wpa_s->global->p2p,
5730 if (os_strcmp(cmd, "managed") == 0) {
5731 p2p_set_managed_oper(wpa_s->global->p2p, atoi(param));
5735 if (os_strcmp(cmd, "listen_channel") == 0) {
5736 return p2p_set_listen_channel(wpa_s->global->p2p, 81,
5740 if (os_strcmp(cmd, "ssid_postfix") == 0) {
5741 return p2p_set_ssid_postfix(wpa_s->global->p2p, (u8 *) param,
5745 if (os_strcmp(cmd, "noa") == 0) {
5747 int count, start, duration;
5748 /* GO NoA parameters: count,start_offset(ms),duration(ms) */
5749 count = atoi(param);
5750 pos = os_strchr(param, ',');
5755 pos = os_strchr(pos, ',');
5759 duration = atoi(pos);
5760 if (count < 0 || count > 255 || start < 0 || duration < 0)
5762 if (count == 0 && duration > 0)
5764 wpa_printf(MSG_DEBUG, "CTRL_IFACE: P2P_SET GO NoA: count=%d "
5765 "start=%d duration=%d", count, start, duration);
5766 return wpas_p2p_set_noa(wpa_s, count, start, duration);
5769 if (os_strcmp(cmd, "ps") == 0)
5770 return wpa_drv_set_p2p_powersave(wpa_s, atoi(param), -1, -1);
5772 if (os_strcmp(cmd, "oppps") == 0)
5773 return wpa_drv_set_p2p_powersave(wpa_s, -1, atoi(param), -1);
5775 if (os_strcmp(cmd, "ctwindow") == 0)
5776 return wpa_drv_set_p2p_powersave(wpa_s, -1, -1, atoi(param));
5778 if (os_strcmp(cmd, "disabled") == 0) {
5779 wpa_s->global->p2p_disabled = atoi(param);
5780 wpa_printf(MSG_DEBUG, "P2P functionality %s",
5781 wpa_s->global->p2p_disabled ?
5782 "disabled" : "enabled");
5783 if (wpa_s->global->p2p_disabled) {
5784 wpas_p2p_stop_find(wpa_s);
5785 os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
5786 p2p_flush(wpa_s->global->p2p);
5791 if (os_strcmp(cmd, "conc_pref") == 0) {
5792 if (os_strcmp(param, "sta") == 0)
5793 wpa_s->global->conc_pref = WPA_CONC_PREF_STA;
5794 else if (os_strcmp(param, "p2p") == 0)
5795 wpa_s->global->conc_pref = WPA_CONC_PREF_P2P;
5797 wpa_printf(MSG_INFO, "Invalid conc_pref value");
5800 wpa_printf(MSG_DEBUG, "Single channel concurrency preference: "
5805 if (os_strcmp(cmd, "force_long_sd") == 0) {
5806 wpa_s->force_long_sd = atoi(param);
5810 if (os_strcmp(cmd, "peer_filter") == 0) {
5812 if (hwaddr_aton(param, addr))
5814 p2p_set_peer_filter(wpa_s->global->p2p, addr);
5818 if (os_strcmp(cmd, "cross_connect") == 0)
5819 return wpas_p2p_set_cross_connect(wpa_s, atoi(param));
5821 if (os_strcmp(cmd, "go_apsd") == 0) {
5822 if (os_strcmp(param, "disable") == 0)
5823 wpa_s->set_ap_uapsd = 0;
5825 wpa_s->set_ap_uapsd = 1;
5826 wpa_s->ap_uapsd = atoi(param);
5831 if (os_strcmp(cmd, "client_apsd") == 0) {
5832 if (os_strcmp(param, "disable") == 0)
5833 wpa_s->set_sta_uapsd = 0;
5837 /* format: BE,BK,VI,VO;max SP Length */
5839 pos = os_strchr(param, ',');
5844 pos = os_strchr(pos, ',');
5849 pos = os_strchr(pos, ',');
5854 /* ignore max SP Length for now */
5856 wpa_s->set_sta_uapsd = 1;
5857 wpa_s->sta_uapsd = 0;
5859 wpa_s->sta_uapsd |= BIT(0);
5861 wpa_s->sta_uapsd |= BIT(1);
5863 wpa_s->sta_uapsd |= BIT(2);
5865 wpa_s->sta_uapsd |= BIT(3);
5870 if (os_strcmp(cmd, "disallow_freq") == 0)
5871 return p2p_ctrl_disallow_freq(wpa_s, param);
5873 if (os_strcmp(cmd, "disc_int") == 0) {
5874 int min_disc_int, max_disc_int, max_disc_tu;
5879 min_disc_int = atoi(pos);
5880 pos = os_strchr(pos, ' ');
5885 max_disc_int = atoi(pos);
5886 pos = os_strchr(pos, ' ');
5891 max_disc_tu = atoi(pos);
5893 return p2p_set_disc_int(wpa_s->global->p2p, min_disc_int,
5894 max_disc_int, max_disc_tu);
5897 if (os_strcmp(cmd, "per_sta_psk") == 0) {
5898 wpa_s->global->p2p_per_sta_psk = !!atoi(param);
5902 #ifdef CONFIG_WPS_NFC
5903 if (os_strcmp(cmd, "nfc_tag") == 0)
5904 return wpas_p2p_nfc_tag_enabled(wpa_s, !!atoi(param));
5905 #endif /* CONFIG_WPS_NFC */
5907 if (os_strcmp(cmd, "disable_ip_addr_req") == 0) {
5908 wpa_s->p2p_disable_ip_addr_req = !!atoi(param);
5912 wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown P2P_SET field value '%s'",
5919 static void p2p_ctrl_flush(struct wpa_supplicant *wpa_s)
5921 os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
5922 wpa_s->force_long_sd = 0;
5923 wpas_p2p_stop_find(wpa_s);
5924 if (wpa_s->global->p2p)
5925 p2p_flush(wpa_s->global->p2p);
5929 static int p2p_ctrl_presence_req(struct wpa_supplicant *wpa_s, char *cmd)
5932 unsigned int dur1 = 0, int1 = 0, dur2 = 0, int2 = 0;
5935 pos = os_strchr(cmd, ' ');
5941 pos2 = os_strchr(pos, ' ');
5949 pos = os_strchr(pos2, ' ');
5957 return wpas_p2p_presence_req(wpa_s, dur1, int1, dur2, int2);
5961 static int p2p_ctrl_ext_listen(struct wpa_supplicant *wpa_s, char *cmd)
5964 unsigned int period = 0, interval = 0;
5967 pos = os_strchr(cmd, ' ');
5972 interval = atoi(pos);
5975 return wpas_p2p_ext_listen(wpa_s, period, interval);
5979 static int p2p_ctrl_remove_client(struct wpa_supplicant *wpa_s, const char *cmd)
5986 if (os_strncmp(pos, "iface=", 6) == 0) {
5990 if (hwaddr_aton(pos, peer))
5993 wpas_p2p_remove_client(wpa_s, peer, iface_addr);
5997 #endif /* CONFIG_P2P */
6000 static int * freq_range_to_channel_list(struct wpa_supplicant *wpa_s, char *val)
6002 struct wpa_freq_range_list ranges;
6004 struct hostapd_hw_modes *mode;
6007 if (wpa_s->hw.modes == NULL)
6010 os_memset(&ranges, 0, sizeof(ranges));
6011 if (freq_range_list_parse(&ranges, val) < 0)
6014 for (i = 0; i < wpa_s->hw.num_modes; i++) {
6017 mode = &wpa_s->hw.modes[i];
6018 for (j = 0; j < mode->num_channels; j++) {
6021 if (mode->channels[j].flag & HOSTAPD_CHAN_DISABLED)
6024 freq = mode->channels[j].freq;
6025 if (!freq_range_list_includes(&ranges, freq))
6028 int_array_add_unique(&freqs, freq);
6032 os_free(ranges.range);
6037 #ifdef CONFIG_INTERWORKING
6039 static int ctrl_interworking_select(struct wpa_supplicant *wpa_s, char *param)
6047 auto_sel = os_strstr(param, "auto") != NULL;
6049 pos = os_strstr(param, "freq=");
6051 freqs = freq_range_to_channel_list(wpa_s, pos + 5);
6058 return interworking_select(wpa_s, auto_sel, freqs);
6062 static int ctrl_interworking_connect(struct wpa_supplicant *wpa_s, char *dst,
6066 struct wpa_bss *bss;
6068 if (hwaddr_aton(dst, bssid)) {
6069 wpa_printf(MSG_DEBUG, "Invalid BSSID '%s'", dst);
6073 bss = wpa_bss_get_bssid(wpa_s, bssid);
6075 wpa_printf(MSG_DEBUG, "Could not find BSS " MACSTR,
6080 if (bss->ssid_len == 0) {
6083 wpa_printf(MSG_DEBUG, "Selected BSS entry for " MACSTR
6084 " does not have SSID information", MAC2STR(bssid));
6086 dl_list_for_each_reverse(bss, &wpa_s->bss, struct wpa_bss,
6088 if (os_memcmp(bss->bssid, bssid, ETH_ALEN) == 0 &&
6089 bss->ssid_len > 0) {
6097 wpa_printf(MSG_DEBUG,
6098 "Found another matching BSS entry with SSID");
6101 return interworking_connect(wpa_s, bss, only_add);
6105 static int get_anqp(struct wpa_supplicant *wpa_s, char *dst)
6107 u8 dst_addr[ETH_ALEN];
6110 #define MAX_ANQP_INFO_ID 100
6111 u16 id[MAX_ANQP_INFO_ID];
6115 used = hwaddr_aton2(dst, dst_addr);
6121 while (num_id < MAX_ANQP_INFO_ID) {
6122 if (os_strncmp(pos, "hs20:", 5) == 0) {
6124 int num = atoi(pos + 5);
6125 if (num <= 0 || num > 31)
6127 subtypes |= BIT(num);
6128 #else /* CONFIG_HS20 */
6130 #endif /* CONFIG_HS20 */
6132 id[num_id] = atoi(pos);
6136 pos = os_strchr(pos + 1, ',');
6145 return anqp_send_req(wpa_s, dst_addr, id, num_id, subtypes);
6149 static int gas_request(struct wpa_supplicant *wpa_s, char *cmd)
6151 u8 dst_addr[ETH_ALEN];
6152 struct wpabuf *advproto, *query = NULL;
6157 used = hwaddr_aton2(cmd, dst_addr);
6165 /* Advertisement Protocol ID */
6166 end = os_strchr(pos, ' ');
6170 len = os_strlen(pos);
6176 advproto = wpabuf_alloc(len);
6177 if (advproto == NULL)
6179 if (hexstr2bin(pos, wpabuf_put(advproto, len), len) < 0)
6183 /* Optional Query Request */
6188 len = os_strlen(pos);
6195 query = wpabuf_alloc(len);
6198 if (hexstr2bin(pos, wpabuf_put(query, len), len) < 0)
6203 ret = gas_send_request(wpa_s, dst_addr, advproto, query);
6206 wpabuf_free(advproto);
6213 static int gas_response_get(struct wpa_supplicant *wpa_s, char *cmd, char *buf,
6220 size_t resp_len, start, requested_len;
6221 struct wpabuf *resp;
6224 used = hwaddr_aton2(cmd, addr);
6231 dialog_token = atoi(pos);
6233 if (wpa_s->last_gas_resp &&
6234 os_memcmp(addr, wpa_s->last_gas_addr, ETH_ALEN) == 0 &&
6235 dialog_token == wpa_s->last_gas_dialog_token)
6236 resp = wpa_s->last_gas_resp;
6237 else if (wpa_s->prev_gas_resp &&
6238 os_memcmp(addr, wpa_s->prev_gas_addr, ETH_ALEN) == 0 &&
6239 dialog_token == wpa_s->prev_gas_dialog_token)
6240 resp = wpa_s->prev_gas_resp;
6244 resp_len = wpabuf_len(resp);
6246 requested_len = resp_len;
6248 pos = os_strchr(pos, ' ');
6251 if (start > resp_len)
6252 return os_snprintf(buf, buflen, "FAIL-Invalid range");
6253 pos = os_strchr(pos, ',');
6257 requested_len = atoi(pos);
6258 if (start + requested_len > resp_len)
6259 return os_snprintf(buf, buflen, "FAIL-Invalid range");
6262 if (requested_len * 2 + 1 > buflen)
6263 return os_snprintf(buf, buflen, "FAIL-Too long response");
6265 ret = wpa_snprintf_hex(buf, buflen, wpabuf_head_u8(resp) + start,
6268 if (start + requested_len == resp_len) {
6270 * Free memory by dropping the response after it has been
6273 if (resp == wpa_s->prev_gas_resp) {
6274 wpabuf_free(wpa_s->prev_gas_resp);
6275 wpa_s->prev_gas_resp = NULL;
6277 wpabuf_free(wpa_s->last_gas_resp);
6278 wpa_s->last_gas_resp = NULL;
6284 #endif /* CONFIG_INTERWORKING */
6289 static int get_hs20_anqp(struct wpa_supplicant *wpa_s, char *dst)
6291 u8 dst_addr[ETH_ALEN];
6296 used = hwaddr_aton2(dst, dst_addr);
6303 int num = atoi(pos);
6304 if (num <= 0 || num > 31)
6306 subtypes |= BIT(num);
6307 pos = os_strchr(pos + 1, ',');
6316 return hs20_anqp_send_req(wpa_s, dst_addr, subtypes, NULL, 0);
6320 static int hs20_nai_home_realm_list(struct wpa_supplicant *wpa_s,
6321 const u8 *addr, const char *realm)
6327 rlen = os_strlen(realm);
6329 buf = os_malloc(len);
6332 buf[0] = 1; /* NAI Home Realm Count */
6333 buf[1] = 0; /* Formatted in accordance with RFC 4282 */
6335 os_memcpy(buf + 3, realm, rlen);
6337 ret = hs20_anqp_send_req(wpa_s, addr,
6338 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY),
6347 static int hs20_get_nai_home_realm_list(struct wpa_supplicant *wpa_s,
6350 struct wpa_cred *cred = wpa_s->conf->cred;
6351 u8 dst_addr[ETH_ALEN];
6357 used = hwaddr_aton2(dst, dst_addr);
6361 while (dst[used] == ' ')
6363 if (os_strncmp(dst + used, "realm=", 6) == 0)
6364 return hs20_nai_home_realm_list(wpa_s, dst_addr,
6367 len = os_strlen(dst + used);
6369 if (len == 0 && cred && cred->realm)
6370 return hs20_nai_home_realm_list(wpa_s, dst_addr, cred->realm);
6375 buf = os_malloc(len);
6378 if (hexstr2bin(dst + used, buf, len) < 0) {
6383 ret = hs20_anqp_send_req(wpa_s, dst_addr,
6384 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY),
6392 static int hs20_icon_request(struct wpa_supplicant *wpa_s, char *cmd)
6394 u8 dst_addr[ETH_ALEN];
6398 used = hwaddr_aton2(cmd, dst_addr);
6402 while (cmd[used] == ' ')
6406 wpa_s->fetch_osu_icon_in_progress = 0;
6407 return hs20_anqp_send_req(wpa_s, dst_addr, BIT(HS20_STYPE_ICON_REQUEST),
6408 (u8 *) icon, os_strlen(icon));
6411 #endif /* CONFIG_HS20 */
6414 #ifdef CONFIG_AUTOSCAN
6416 static int wpa_supplicant_ctrl_iface_autoscan(struct wpa_supplicant *wpa_s,
6419 enum wpa_states state = wpa_s->wpa_state;
6420 char *new_params = NULL;
6422 if (os_strlen(cmd) > 0) {
6423 new_params = os_strdup(cmd);
6424 if (new_params == NULL)
6428 os_free(wpa_s->conf->autoscan);
6429 wpa_s->conf->autoscan = new_params;
6431 if (wpa_s->conf->autoscan == NULL)
6432 autoscan_deinit(wpa_s);
6433 else if (state == WPA_DISCONNECTED || state == WPA_INACTIVE)
6434 autoscan_init(wpa_s, 1);
6435 else if (state == WPA_SCANNING)
6436 wpa_supplicant_reinit_autoscan(wpa_s);
6441 #endif /* CONFIG_AUTOSCAN */
6446 static int wpas_ctrl_iface_wnm_sleep(struct wpa_supplicant *wpa_s, char *cmd)
6452 struct wpabuf *tfs_req = NULL;
6454 if (os_strncmp(cmd, "enter", 5) == 0)
6456 else if (os_strncmp(cmd, "exit", 4) == 0)
6461 pos = os_strstr(cmd, " interval=");
6463 intval = atoi(pos + 10);
6465 pos = os_strstr(cmd, " tfs_req=");
6470 end = os_strchr(pos, ' ');
6474 len = os_strlen(pos);
6478 tfs_req = wpabuf_alloc(len);
6479 if (tfs_req == NULL)
6481 if (hexstr2bin(pos, wpabuf_put(tfs_req, len), len) < 0) {
6482 wpabuf_free(tfs_req);
6487 ret = ieee802_11_send_wnmsleep_req(wpa_s, enter ? WNM_SLEEP_MODE_ENTER :
6488 WNM_SLEEP_MODE_EXIT, intval,
6490 wpabuf_free(tfs_req);
6496 static int wpas_ctrl_iface_wnm_bss_query(struct wpa_supplicant *wpa_s, char *cmd)
6500 query_reason = atoi(cmd);
6502 wpa_printf(MSG_DEBUG, "CTRL_IFACE: WNM_BSS_QUERY query_reason=%d",
6505 return wnm_send_bss_transition_mgmt_query(wpa_s, query_reason);
6508 #endif /* CONFIG_WNM */
6511 static int wpa_supplicant_signal_poll(struct wpa_supplicant *wpa_s, char *buf,
6514 struct wpa_signal_info si;
6518 ret = wpa_drv_signal_poll(wpa_s, &si);
6525 ret = os_snprintf(pos, end - pos, "RSSI=%d\nLINKSPEED=%d\n"
6526 "NOISE=%d\nFREQUENCY=%u\n",
6527 si.current_signal, si.current_txrate / 1000,
6528 si.current_noise, si.frequency);
6529 if (os_snprintf_error(end - pos, ret))
6533 if (si.chanwidth != CHAN_WIDTH_UNKNOWN) {
6534 ret = os_snprintf(pos, end - pos, "WIDTH=%s\n",
6535 channel_width_to_string(si.chanwidth));
6536 if (os_snprintf_error(end - pos, ret))
6541 if (si.center_frq1 > 0 && si.center_frq2 > 0) {
6542 ret = os_snprintf(pos, end - pos,
6543 "CENTER_FRQ1=%d\nCENTER_FRQ2=%d\n",
6544 si.center_frq1, si.center_frq2);
6545 if (os_snprintf_error(end - pos, ret))
6550 if (si.avg_signal) {
6551 ret = os_snprintf(pos, end - pos,
6552 "AVG_RSSI=%d\n", si.avg_signal);
6553 if (os_snprintf_error(end - pos, ret))
6558 if (si.avg_beacon_signal) {
6559 ret = os_snprintf(pos, end - pos,
6560 "AVG_BEACON_RSSI=%d\n", si.avg_beacon_signal);
6561 if (os_snprintf_error(end - pos, ret))
6570 static int wpa_supplicant_pktcnt_poll(struct wpa_supplicant *wpa_s, char *buf,
6573 struct hostap_sta_driver_data sta;
6576 ret = wpa_drv_pktcnt_poll(wpa_s, &sta);
6580 ret = os_snprintf(buf, buflen, "TXGOOD=%lu\nTXBAD=%lu\nRXGOOD=%lu\n",
6581 sta.tx_packets, sta.tx_retry_failed, sta.rx_packets);
6582 if (os_snprintf_error(buflen, ret))
6589 static int wpa_supplicant_driver_cmd(struct wpa_supplicant *wpa_s, char *cmd,
6590 char *buf, size_t buflen)
6594 ret = wpa_drv_driver_cmd(wpa_s, cmd, buf, buflen);
6596 if (os_strncasecmp(cmd, "COUNTRY", 7) == 0) {
6597 struct p2p_data *p2p = wpa_s->global->p2p;
6600 country[0] = cmd[8];
6601 country[1] = cmd[9];
6603 p2p_set_country(p2p, country);
6606 ret = os_snprintf(buf, buflen, "%s\n", "OK");
6607 if (os_snprintf_error(buflen, ret))
6612 #endif /* ANDROID */
6615 static int wpa_supplicant_vendor_cmd(struct wpa_supplicant *wpa_s, char *cmd,
6616 char *buf, size_t buflen)
6621 unsigned int vendor_id, subcmd;
6622 struct wpabuf *reply;
6623 size_t data_len = 0;
6625 /* cmd: <vendor id> <subcommand id> [<hex formatted data>] */
6626 vendor_id = strtoul(cmd, &pos, 16);
6630 subcmd = strtoul(pos, &pos, 10);
6633 if (!isblank(*pos++))
6635 data_len = os_strlen(pos);
6640 data = os_malloc(data_len);
6644 if (hexstr2bin(pos, data, data_len)) {
6645 wpa_printf(MSG_DEBUG,
6646 "Vendor command: wrong parameter format");
6652 reply = wpabuf_alloc((buflen - 1) / 2);
6658 ret = wpa_drv_vendor_cmd(wpa_s, vendor_id, subcmd, data, data_len,
6662 ret = wpa_snprintf_hex(buf, buflen, wpabuf_head_u8(reply),
6672 static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
6675 struct wpa_supplicant *p2p_wpa_s = wpa_s->global->p2p_init_wpa_s ?
6676 wpa_s->global->p2p_init_wpa_s : wpa_s;
6677 #endif /* CONFIG_P2P */
6679 wpa_dbg(wpa_s, MSG_DEBUG, "Flush all wpa_supplicant state");
6682 wpas_p2p_cancel(p2p_wpa_s);
6683 p2p_ctrl_flush(p2p_wpa_s);
6684 wpas_p2p_group_remove(p2p_wpa_s, "*");
6685 wpas_p2p_service_flush(p2p_wpa_s);
6686 p2p_wpa_s->global->p2p_disabled = 0;
6687 p2p_wpa_s->global->p2p_per_sta_psk = 0;
6688 p2p_wpa_s->conf->num_sec_device_types = 0;
6689 p2p_wpa_s->p2p_disable_ip_addr_req = 0;
6690 os_free(p2p_wpa_s->global->p2p_go_avoid_freq.range);
6691 p2p_wpa_s->global->p2p_go_avoid_freq.range = NULL;
6692 p2p_wpa_s->global->pending_p2ps_group = 0;
6693 #endif /* CONFIG_P2P */
6695 #ifdef CONFIG_WPS_TESTING
6696 wps_version_number = 0x20;
6697 wps_testing_dummy_cred = 0;
6698 wps_corrupt_pkhash = 0;
6699 #endif /* CONFIG_WPS_TESTING */
6701 wpa_s->wps_fragment_size = 0;
6702 wpas_wps_cancel(wpa_s);
6703 wps_registrar_flush(wpa_s->wps->registrar);
6704 #endif /* CONFIG_WPS */
6705 wpa_s->after_wps = 0;
6706 wpa_s->known_wps_freq = 0;
6709 #ifdef CONFIG_TDLS_TESTING
6710 extern unsigned int tdls_testing;
6712 #endif /* CONFIG_TDLS_TESTING */
6713 wpa_drv_tdls_oper(wpa_s, TDLS_ENABLE, NULL);
6714 wpa_tdls_enable(wpa_s->wpa, 1);
6715 #endif /* CONFIG_TDLS */
6717 eloop_cancel_timeout(wpa_supplicant_stop_countermeasures, wpa_s, NULL);
6718 wpa_supplicant_stop_countermeasures(wpa_s, NULL);
6720 wpa_s->no_keep_alive = 0;
6721 wpa_s->own_disconnect_req = 0;
6723 os_free(wpa_s->disallow_aps_bssid);
6724 wpa_s->disallow_aps_bssid = NULL;
6725 wpa_s->disallow_aps_bssid_count = 0;
6726 os_free(wpa_s->disallow_aps_ssid);
6727 wpa_s->disallow_aps_ssid = NULL;
6728 wpa_s->disallow_aps_ssid_count = 0;
6730 wpa_s->set_sta_uapsd = 0;
6731 wpa_s->sta_uapsd = 0;
6733 wpa_drv_radio_disable(wpa_s, 0);
6734 wpa_blacklist_clear(wpa_s);
6735 wpa_s->extra_blacklist_count = 0;
6736 wpa_supplicant_ctrl_iface_remove_network(wpa_s, "all");
6737 wpa_supplicant_ctrl_iface_remove_cred(wpa_s, "all");
6738 wpa_config_flush_blobs(wpa_s->conf);
6739 wpa_s->conf->auto_interworking = 0;
6740 wpa_s->conf->okc = 0;
6742 wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
6743 rsn_preauth_deinit(wpa_s->wpa);
6745 wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_LIFETIME, 43200);
6746 wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_REAUTH_THRESHOLD, 70);
6747 wpa_sm_set_param(wpa_s->wpa, RSNA_SA_TIMEOUT, 60);
6748 eapol_sm_notify_logoff(wpa_s->eapol, FALSE);
6750 radio_remove_works(wpa_s, NULL, 1);
6751 wpa_s->ext_work_in_progress = 0;
6753 wpa_s->next_ssid = NULL;
6755 #ifdef CONFIG_INTERWORKING
6756 hs20_cancel_fetch_osu(wpa_s);
6757 #endif /* CONFIG_INTERWORKING */
6759 wpa_s->ext_mgmt_frame_handling = 0;
6760 wpa_s->ext_eapol_frame_io = 0;
6761 #ifdef CONFIG_TESTING_OPTIONS
6762 wpa_s->extra_roc_dur = 0;
6763 wpa_s->test_failure = WPAS_TEST_FAILURE_NONE;
6764 #endif /* CONFIG_TESTING_OPTIONS */
6766 wpa_s->disconnected = 0;
6767 os_free(wpa_s->next_scan_freqs);
6768 wpa_s->next_scan_freqs = NULL;
6770 wpa_bss_flush(wpa_s);
6771 if (!dl_list_empty(&wpa_s->bss)) {
6772 wpa_printf(MSG_DEBUG,
6773 "BSS table not empty after flush: %u entries, current_bss=%p bssid="
6774 MACSTR " pending_bssid=" MACSTR,
6775 dl_list_len(&wpa_s->bss), wpa_s->current_bss,
6776 MAC2STR(wpa_s->bssid),
6777 MAC2STR(wpa_s->pending_bssid));
6780 eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
6784 static int wpas_ctrl_radio_work_show(struct wpa_supplicant *wpa_s,
6785 char *buf, size_t buflen)
6787 struct wpa_radio_work *work;
6789 struct os_reltime now, diff;
6794 os_get_reltime(&now);
6796 dl_list_for_each(work, &wpa_s->radio->work, struct wpa_radio_work, list)
6800 os_reltime_sub(&now, &work->time, &diff);
6801 ret = os_snprintf(pos, end - pos, "%s@%s:%u:%u:%ld.%06ld\n",
6802 work->type, work->wpa_s->ifname, work->freq,
6803 work->started, diff.sec, diff.usec);
6804 if (os_snprintf_error(end - pos, ret))
6813 static void wpas_ctrl_radio_work_timeout(void *eloop_ctx, void *timeout_ctx)
6815 struct wpa_radio_work *work = eloop_ctx;
6816 struct wpa_external_work *ework = work->ctx;
6818 wpa_dbg(work->wpa_s, MSG_DEBUG,
6819 "Timing out external radio work %u (%s)",
6820 ework->id, work->type);
6821 wpa_msg(work->wpa_s, MSG_INFO, EXT_RADIO_WORK_TIMEOUT "%u", ework->id);
6822 work->wpa_s->ext_work_in_progress = 0;
6823 radio_work_done(work);
6828 static void wpas_ctrl_radio_work_cb(struct wpa_radio_work *work, int deinit)
6830 struct wpa_external_work *ework = work->ctx;
6834 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout,
6841 wpa_dbg(work->wpa_s, MSG_DEBUG, "Starting external radio work %u (%s)",
6842 ework->id, ework->type);
6843 wpa_msg(work->wpa_s, MSG_INFO, EXT_RADIO_WORK_START "%u", ework->id);
6844 work->wpa_s->ext_work_in_progress = 1;
6845 if (!ework->timeout)
6846 ework->timeout = 10;
6847 eloop_register_timeout(ework->timeout, 0, wpas_ctrl_radio_work_timeout,
6852 static int wpas_ctrl_radio_work_add(struct wpa_supplicant *wpa_s, char *cmd,
6853 char *buf, size_t buflen)
6855 struct wpa_external_work *ework;
6859 unsigned int freq = 0;
6861 /* format: <name> [freq=<MHz>] [timeout=<seconds>] */
6863 ework = os_zalloc(sizeof(*ework));
6867 pos = os_strchr(cmd, ' ');
6869 type_len = pos - cmd;
6872 pos2 = os_strstr(pos, "freq=");
6874 freq = atoi(pos2 + 5);
6876 pos2 = os_strstr(pos, "timeout=");
6878 ework->timeout = atoi(pos2 + 8);
6880 type_len = os_strlen(cmd);
6882 if (4 + type_len >= sizeof(ework->type))
6883 type_len = sizeof(ework->type) - 4 - 1;
6884 os_strlcpy(ework->type, "ext:", sizeof(ework->type));
6885 os_memcpy(ework->type + 4, cmd, type_len);
6886 ework->type[4 + type_len] = '\0';
6888 wpa_s->ext_work_id++;
6889 if (wpa_s->ext_work_id == 0)
6890 wpa_s->ext_work_id++;
6891 ework->id = wpa_s->ext_work_id;
6893 if (radio_add_work(wpa_s, freq, ework->type, 0, wpas_ctrl_radio_work_cb,
6899 ret = os_snprintf(buf, buflen, "%u", ework->id);
6900 if (os_snprintf_error(buflen, ret))
6906 static int wpas_ctrl_radio_work_done(struct wpa_supplicant *wpa_s, char *cmd)
6908 struct wpa_radio_work *work;
6909 unsigned int id = atoi(cmd);
6911 dl_list_for_each(work, &wpa_s->radio->work, struct wpa_radio_work, list)
6913 struct wpa_external_work *ework;
6915 if (os_strncmp(work->type, "ext:", 4) != 0)
6918 if (id && ework->id != id)
6920 wpa_dbg(wpa_s, MSG_DEBUG,
6921 "Completed external radio work %u (%s)",
6922 ework->id, ework->type);
6923 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout, work, NULL);
6924 wpa_s->ext_work_in_progress = 0;
6925 radio_work_done(work);
6927 return 3; /* "OK\n" */
6934 static int wpas_ctrl_radio_work(struct wpa_supplicant *wpa_s, char *cmd,
6935 char *buf, size_t buflen)
6937 if (os_strcmp(cmd, "show") == 0)
6938 return wpas_ctrl_radio_work_show(wpa_s, buf, buflen);
6939 if (os_strncmp(cmd, "add ", 4) == 0)
6940 return wpas_ctrl_radio_work_add(wpa_s, cmd + 4, buf, buflen);
6941 if (os_strncmp(cmd, "done ", 5) == 0)
6942 return wpas_ctrl_radio_work_done(wpa_s, cmd + 4);
6947 void wpas_ctrl_radio_work_flush(struct wpa_supplicant *wpa_s)
6949 struct wpa_radio_work *work, *tmp;
6951 if (!wpa_s || !wpa_s->radio)
6954 dl_list_for_each_safe(work, tmp, &wpa_s->radio->work,
6955 struct wpa_radio_work, list) {
6956 struct wpa_external_work *ework;
6958 if (os_strncmp(work->type, "ext:", 4) != 0)
6961 wpa_dbg(wpa_s, MSG_DEBUG,
6962 "Flushing%s external radio work %u (%s)",
6963 work->started ? " started" : "", ework->id,
6966 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout,
6968 radio_work_done(work);
6974 static void wpas_ctrl_eapol_response(void *eloop_ctx, void *timeout_ctx)
6976 struct wpa_supplicant *wpa_s = eloop_ctx;
6977 eapol_sm_notify_ctrl_response(wpa_s->eapol);
6981 static int scan_id_list_parse(struct wpa_supplicant *wpa_s, const char *value,
6982 unsigned int *scan_id_count, int scan_id[])
6984 const char *pos = value;
6987 if (*pos == ' ' || *pos == '\0')
6989 if (*scan_id_count == MAX_SCAN_ID)
6991 scan_id[(*scan_id_count)++] = atoi(pos);
6992 pos = os_strchr(pos, ',');
7001 static void wpas_ctrl_scan(struct wpa_supplicant *wpa_s, char *params,
7002 char *reply, int reply_size, int *reply_len)
7005 unsigned int manual_scan_passive = 0;
7006 unsigned int manual_scan_use_id = 0;
7007 unsigned int manual_scan_only_new = 0;
7008 unsigned int scan_only = 0;
7009 unsigned int scan_id_count = 0;
7010 int scan_id[MAX_SCAN_ID];
7011 void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
7012 struct wpa_scan_results *scan_res);
7013 int *manual_scan_freqs = NULL;
7014 struct wpa_ssid_value *ssid = NULL, *ns;
7015 unsigned int ssid_count = 0;
7017 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
7022 if (radio_work_pending(wpa_s, "scan")) {
7023 wpa_printf(MSG_DEBUG,
7024 "Pending scan scheduled - reject new request");
7025 *reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
7029 #ifdef CONFIG_INTERWORKING
7030 if (wpa_s->fetch_anqp_in_progress || wpa_s->network_select) {
7031 wpa_printf(MSG_DEBUG,
7032 "Interworking select in progress - reject new scan");
7033 *reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
7036 #endif /* CONFIG_INTERWORKING */
7039 if (os_strncasecmp(params, "TYPE=ONLY", 9) == 0)
7042 pos = os_strstr(params, "freq=");
7044 manual_scan_freqs = freq_range_to_channel_list(wpa_s,
7046 if (manual_scan_freqs == NULL) {
7052 pos = os_strstr(params, "passive=");
7054 manual_scan_passive = !!atoi(pos + 8);
7056 pos = os_strstr(params, "use_id=");
7058 manual_scan_use_id = atoi(pos + 7);
7060 pos = os_strstr(params, "only_new=1");
7062 manual_scan_only_new = 1;
7064 pos = os_strstr(params, "scan_id=");
7065 if (pos && scan_id_list_parse(wpa_s, pos + 8, &scan_id_count,
7072 while (pos && *pos != '\0') {
7073 if (os_strncmp(pos, "ssid ", 5) == 0) {
7079 if (*end == '\0' || *end == ' ')
7084 ns = os_realloc_array(
7085 ssid, ssid_count + 1,
7086 sizeof(struct wpa_ssid_value));
7093 if ((end - pos) & 0x01 ||
7094 end - pos > 2 * SSID_MAX_LEN ||
7095 hexstr2bin(pos, ssid[ssid_count].ssid,
7096 (end - pos) / 2) < 0) {
7097 wpa_printf(MSG_DEBUG,
7098 "Invalid SSID value '%s'",
7103 ssid[ssid_count].ssid_len = (end - pos) / 2;
7104 wpa_hexdump_ascii(MSG_DEBUG, "scan SSID",
7105 ssid[ssid_count].ssid,
7106 ssid[ssid_count].ssid_len);
7111 pos = os_strchr(pos, ' ');
7117 wpa_s->num_ssids_from_scan_req = ssid_count;
7118 os_free(wpa_s->ssids_from_scan_req);
7120 wpa_s->ssids_from_scan_req = ssid;
7123 wpa_s->ssids_from_scan_req = NULL;
7127 scan_res_handler = scan_only_handler;
7128 else if (wpa_s->scan_res_handler == scan_only_handler)
7129 scan_res_handler = NULL;
7131 scan_res_handler = wpa_s->scan_res_handler;
7133 if (!wpa_s->sched_scanning && !wpa_s->scanning &&
7134 ((wpa_s->wpa_state <= WPA_SCANNING) ||
7135 (wpa_s->wpa_state == WPA_COMPLETED))) {
7136 wpa_s->manual_scan_passive = manual_scan_passive;
7137 wpa_s->manual_scan_use_id = manual_scan_use_id;
7138 wpa_s->manual_scan_only_new = manual_scan_only_new;
7139 wpa_s->scan_id_count = scan_id_count;
7140 os_memcpy(wpa_s->scan_id, scan_id, scan_id_count * sizeof(int));
7141 wpa_s->scan_res_handler = scan_res_handler;
7142 os_free(wpa_s->manual_scan_freqs);
7143 wpa_s->manual_scan_freqs = manual_scan_freqs;
7144 manual_scan_freqs = NULL;
7146 wpa_s->normal_scans = 0;
7147 wpa_s->scan_req = MANUAL_SCAN_REQ;
7148 wpa_s->after_wps = 0;
7149 wpa_s->known_wps_freq = 0;
7150 wpa_supplicant_req_scan(wpa_s, 0, 0);
7151 if (wpa_s->manual_scan_use_id) {
7152 wpa_s->manual_scan_id++;
7153 wpa_dbg(wpa_s, MSG_DEBUG, "Assigned scan id %u",
7154 wpa_s->manual_scan_id);
7155 *reply_len = os_snprintf(reply, reply_size, "%u\n",
7156 wpa_s->manual_scan_id);
7158 } else if (wpa_s->sched_scanning) {
7159 wpa_s->manual_scan_passive = manual_scan_passive;
7160 wpa_s->manual_scan_use_id = manual_scan_use_id;
7161 wpa_s->manual_scan_only_new = manual_scan_only_new;
7162 wpa_s->scan_id_count = scan_id_count;
7163 os_memcpy(wpa_s->scan_id, scan_id, scan_id_count * sizeof(int));
7164 wpa_s->scan_res_handler = scan_res_handler;
7165 os_free(wpa_s->manual_scan_freqs);
7166 wpa_s->manual_scan_freqs = manual_scan_freqs;
7167 manual_scan_freqs = NULL;
7169 wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan to allow requested full scan to proceed");
7170 wpa_supplicant_cancel_sched_scan(wpa_s);
7171 wpa_s->scan_req = MANUAL_SCAN_REQ;
7172 wpa_supplicant_req_scan(wpa_s, 0, 0);
7173 if (wpa_s->manual_scan_use_id) {
7174 wpa_s->manual_scan_id++;
7175 *reply_len = os_snprintf(reply, reply_size, "%u\n",
7176 wpa_s->manual_scan_id);
7177 wpa_dbg(wpa_s, MSG_DEBUG, "Assigned scan id %u",
7178 wpa_s->manual_scan_id);
7181 wpa_printf(MSG_DEBUG, "Ongoing scan action - reject new request");
7182 *reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
7186 os_free(manual_scan_freqs);
7191 #ifdef CONFIG_TESTING_OPTIONS
7193 static void wpas_ctrl_iface_mgmt_tx_cb(struct wpa_supplicant *wpa_s,
7194 unsigned int freq, const u8 *dst,
7195 const u8 *src, const u8 *bssid,
7196 const u8 *data, size_t data_len,
7197 enum offchannel_send_action_result
7200 wpa_msg(wpa_s, MSG_INFO, "MGMT-TX-STATUS freq=%u dst=" MACSTR
7201 " src=" MACSTR " bssid=" MACSTR " result=%s",
7202 freq, MAC2STR(dst), MAC2STR(src), MAC2STR(bssid),
7203 result == OFFCHANNEL_SEND_ACTION_SUCCESS ?
7204 "SUCCESS" : (result == OFFCHANNEL_SEND_ACTION_NO_ACK ?
7205 "NO_ACK" : "FAILED"));
7209 static int wpas_ctrl_iface_mgmt_tx(struct wpa_supplicant *wpa_s, char *cmd)
7213 u8 *buf, da[ETH_ALEN], bssid[ETH_ALEN];
7215 int freq = 0, no_cck = 0, wait_time = 0;
7217 /* <DA> <BSSID> [freq=<MHz>] [wait_time=<ms>] [no_cck=1]
7218 * <action=Action frame payload> */
7220 wpa_printf(MSG_DEBUG, "External MGMT TX: %s", cmd);
7223 used = hwaddr_aton2(pos, da);
7229 used = hwaddr_aton2(pos, bssid);
7234 param = os_strstr(pos, " freq=");
7240 param = os_strstr(pos, " no_cck=");
7243 no_cck = atoi(param);
7246 param = os_strstr(pos, " wait_time=");
7249 wait_time = atoi(param);
7252 param = os_strstr(pos, " action=");
7257 len = os_strlen(param);
7262 buf = os_malloc(len);
7266 if (hexstr2bin(param, buf, len) < 0) {
7271 res = offchannel_send_action(wpa_s, freq, da, wpa_s->own_addr, bssid,
7272 buf, len, wait_time,
7273 wpas_ctrl_iface_mgmt_tx_cb, no_cck);
7279 static void wpas_ctrl_iface_mgmt_tx_done(struct wpa_supplicant *wpa_s)
7281 wpa_printf(MSG_DEBUG, "External MGMT TX - done waiting");
7282 offchannel_send_action_done(wpa_s);
7286 static int wpas_ctrl_iface_driver_event(struct wpa_supplicant *wpa_s, char *cmd)
7289 union wpa_event_data event;
7290 enum wpa_event_type ev;
7292 /* <event name> [parameters..] */
7294 wpa_dbg(wpa_s, MSG_DEBUG, "Testing - external driver event: %s", cmd);
7297 param = os_strchr(pos, ' ');
7301 os_memset(&event, 0, sizeof(event));
7303 if (os_strcmp(cmd, "INTERFACE_ENABLED") == 0) {
7304 ev = EVENT_INTERFACE_ENABLED;
7305 } else if (os_strcmp(cmd, "INTERFACE_DISABLED") == 0) {
7306 ev = EVENT_INTERFACE_DISABLED;
7307 } else if (os_strcmp(cmd, "AVOID_FREQUENCIES") == 0) {
7308 ev = EVENT_AVOID_FREQUENCIES;
7311 if (freq_range_list_parse(&event.freq_range, param) < 0)
7313 wpa_supplicant_event(wpa_s, ev, &event);
7314 os_free(event.freq_range.range);
7317 wpa_dbg(wpa_s, MSG_DEBUG, "Testing - unknown driver event: %s",
7322 wpa_supplicant_event(wpa_s, ev, &event);
7328 static int wpas_ctrl_iface_eapol_rx(struct wpa_supplicant *wpa_s, char *cmd)
7331 u8 src[ETH_ALEN], *buf;
7335 wpa_printf(MSG_DEBUG, "External EAPOL RX: %s", cmd);
7338 used = hwaddr_aton2(pos, src);
7345 len = os_strlen(pos);
7350 buf = os_malloc(len);
7354 if (hexstr2bin(pos, buf, len) < 0) {
7359 wpa_supplicant_rx_eapol(wpa_s, src, buf, len);
7366 static u16 ipv4_hdr_checksum(const void *buf, size_t len)
7370 const u16 *pos = buf;
7372 for (i = 0; i < len / 2; i++)
7376 sum = (sum & 0xffff) + (sum >> 16);
7378 return sum ^ 0xffff;
7382 #define HWSIM_PACKETLEN 1500
7383 #define HWSIM_IP_LEN (HWSIM_PACKETLEN - sizeof(struct ether_header))
7385 void wpas_data_test_rx(void *ctx, const u8 *src_addr, const u8 *buf, size_t len)
7387 struct wpa_supplicant *wpa_s = ctx;
7388 const struct ether_header *eth;
7393 if (len != HWSIM_PACKETLEN)
7396 eth = (const struct ether_header *) buf;
7397 os_memcpy(&ip, eth + 1, sizeof(ip));
7398 pos = &buf[sizeof(*eth) + sizeof(ip)];
7400 if (ip.ihl != 5 || ip.version != 4 ||
7401 ntohs(ip.tot_len) != HWSIM_IP_LEN)
7404 for (i = 0; i < HWSIM_IP_LEN - sizeof(ip); i++) {
7410 wpa_msg(wpa_s, MSG_INFO, "DATA-TEST-RX " MACSTR " " MACSTR,
7411 MAC2STR(eth->ether_dhost), MAC2STR(eth->ether_shost));
7415 static int wpas_ctrl_iface_data_test_config(struct wpa_supplicant *wpa_s,
7418 int enabled = atoi(cmd);
7421 if (wpa_s->l2_test) {
7422 l2_packet_deinit(wpa_s->l2_test);
7423 wpa_s->l2_test = NULL;
7424 wpa_dbg(wpa_s, MSG_DEBUG, "test data: Disabled");
7432 wpa_s->l2_test = l2_packet_init(wpa_s->ifname, wpa_s->own_addr,
7433 ETHERTYPE_IP, wpas_data_test_rx,
7435 if (wpa_s->l2_test == NULL)
7438 wpa_dbg(wpa_s, MSG_DEBUG, "test data: Enabled");
7444 static int wpas_ctrl_iface_data_test_tx(struct wpa_supplicant *wpa_s, char *cmd)
7446 u8 dst[ETH_ALEN], src[ETH_ALEN];
7451 u8 buf[2 + HWSIM_PACKETLEN];
7452 struct ether_header *eth;
7457 if (wpa_s->l2_test == NULL)
7460 /* format: <dst> <src> <tos> */
7463 used = hwaddr_aton2(pos, dst);
7469 used = hwaddr_aton2(pos, src);
7474 val = strtol(pos, NULL, 0);
7475 if (val < 0 || val > 0xff)
7479 eth = (struct ether_header *) &buf[2];
7480 os_memcpy(eth->ether_dhost, dst, ETH_ALEN);
7481 os_memcpy(eth->ether_shost, src, ETH_ALEN);
7482 eth->ether_type = htons(ETHERTYPE_IP);
7483 ip = (struct iphdr *) (eth + 1);
7484 os_memset(ip, 0, sizeof(*ip));
7489 ip->tot_len = htons(HWSIM_IP_LEN);
7491 ip->saddr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 1);
7492 ip->daddr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 2);
7493 ip->check = ipv4_hdr_checksum(ip, sizeof(*ip));
7494 dpos = (u8 *) (ip + 1);
7495 for (i = 0; i < HWSIM_IP_LEN - sizeof(*ip); i++)
7498 if (l2_packet_send(wpa_s->l2_test, dst, ETHERTYPE_IP, &buf[2],
7499 HWSIM_PACKETLEN) < 0)
7502 wpa_dbg(wpa_s, MSG_DEBUG, "test data: TX dst=" MACSTR " src=" MACSTR
7503 " tos=0x%x", MAC2STR(dst), MAC2STR(src), tos);
7509 static int wpas_ctrl_iface_data_test_frame(struct wpa_supplicant *wpa_s,
7513 struct ether_header *eth;
7514 struct l2_packet_data *l2 = NULL;
7519 len = os_strlen(cmd);
7520 if (len & 1 || len < ETH_HLEN * 2)
7524 buf = os_malloc(len);
7528 if (hexstr2bin(cmd, buf, len) < 0)
7531 eth = (struct ether_header *) buf;
7532 ethertype = ntohs(eth->ether_type);
7534 l2 = l2_packet_init(wpa_s->ifname, wpa_s->own_addr, ethertype,
7535 wpas_data_test_rx, wpa_s, 1);
7539 res = l2_packet_send(l2, eth->ether_dhost, ethertype, buf, len);
7540 wpa_dbg(wpa_s, MSG_DEBUG, "test data: TX frame res=%d", res);
7543 l2_packet_deinit(l2);
7546 return res < 0 ? -1 : 0;
7550 static int wpas_ctrl_test_alloc_fail(struct wpa_supplicant *wpa_s, char *cmd)
7552 #ifdef WPA_TRACE_BFD
7553 extern char wpa_trace_fail_func[256];
7554 extern unsigned int wpa_trace_fail_after;
7557 wpa_trace_fail_after = atoi(cmd);
7558 pos = os_strchr(cmd, ':');
7561 os_strlcpy(wpa_trace_fail_func, pos,
7562 sizeof(wpa_trace_fail_func));
7564 wpa_trace_fail_after = 0;
7567 #else /* WPA_TRACE_BFD */
7569 #endif /* WPA_TRACE_BFD */
7573 static int wpas_ctrl_get_alloc_fail(struct wpa_supplicant *wpa_s,
7574 char *buf, size_t buflen)
7576 #ifdef WPA_TRACE_BFD
7577 extern char wpa_trace_fail_func[256];
7578 extern unsigned int wpa_trace_fail_after;
7580 return os_snprintf(buf, buflen, "%u:%s", wpa_trace_fail_after,
7581 wpa_trace_fail_func);
7582 #else /* WPA_TRACE_BFD */
7584 #endif /* WPA_TRACE_BFD */
7588 static int wpas_ctrl_test_fail(struct wpa_supplicant *wpa_s, char *cmd)
7590 #ifdef WPA_TRACE_BFD
7591 extern char wpa_trace_test_fail_func[256];
7592 extern unsigned int wpa_trace_test_fail_after;
7595 wpa_trace_test_fail_after = atoi(cmd);
7596 pos = os_strchr(cmd, ':');
7599 os_strlcpy(wpa_trace_test_fail_func, pos,
7600 sizeof(wpa_trace_test_fail_func));
7602 wpa_trace_test_fail_after = 0;
7605 #else /* WPA_TRACE_BFD */
7607 #endif /* WPA_TRACE_BFD */
7611 static int wpas_ctrl_get_fail(struct wpa_supplicant *wpa_s,
7612 char *buf, size_t buflen)
7614 #ifdef WPA_TRACE_BFD
7615 extern char wpa_trace_test_fail_func[256];
7616 extern unsigned int wpa_trace_test_fail_after;
7618 return os_snprintf(buf, buflen, "%u:%s", wpa_trace_test_fail_after,
7619 wpa_trace_test_fail_func);
7620 #else /* WPA_TRACE_BFD */
7622 #endif /* WPA_TRACE_BFD */
7625 #endif /* CONFIG_TESTING_OPTIONS */
7628 static void wpas_ctrl_vendor_elem_update(struct wpa_supplicant *wpa_s)
7633 wpa_printf(MSG_DEBUG, "Update vendor elements");
7635 for (i = 0; i < NUM_VENDOR_ELEM_FRAMES; i++) {
7636 if (wpa_s->vendor_elem[i]) {
7639 res = os_snprintf(buf, sizeof(buf), "frame[%u]", i);
7640 if (!os_snprintf_error(sizeof(buf), res)) {
7641 wpa_hexdump_buf(MSG_DEBUG, buf,
7642 wpa_s->vendor_elem[i]);
7648 if (wpa_s->parent == wpa_s &&
7649 wpa_s->global->p2p &&
7650 !wpa_s->global->p2p_disabled)
7651 p2p_set_vendor_elems(wpa_s->global->p2p, wpa_s->vendor_elem);
7652 #endif /* CONFIG_P2P */
7656 static struct wpa_supplicant *
7657 wpas_ctrl_vendor_elem_iface(struct wpa_supplicant *wpa_s,
7658 enum wpa_vendor_elem_frame frame)
7662 case VENDOR_ELEM_PROBE_REQ_P2P:
7663 case VENDOR_ELEM_PROBE_RESP_P2P:
7664 case VENDOR_ELEM_PROBE_RESP_P2P_GO:
7665 case VENDOR_ELEM_BEACON_P2P_GO:
7666 case VENDOR_ELEM_P2P_PD_REQ:
7667 case VENDOR_ELEM_P2P_PD_RESP:
7668 case VENDOR_ELEM_P2P_GO_NEG_REQ:
7669 case VENDOR_ELEM_P2P_GO_NEG_RESP:
7670 case VENDOR_ELEM_P2P_GO_NEG_CONF:
7671 case VENDOR_ELEM_P2P_INV_REQ:
7672 case VENDOR_ELEM_P2P_INV_RESP:
7673 case VENDOR_ELEM_P2P_ASSOC_REQ:
7674 return wpa_s->parent;
7675 #endif /* CONFIG_P2P */
7682 static int wpas_ctrl_vendor_elem_add(struct wpa_supplicant *wpa_s, char *cmd)
7688 struct ieee802_11_elems elems;
7691 if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
7693 wpa_s = wpas_ctrl_vendor_elem_iface(wpa_s, frame);
7695 pos = os_strchr(pos, ' ');
7700 len = os_strlen(pos);
7707 buf = wpabuf_alloc(len);
7711 if (hexstr2bin(pos, wpabuf_put(buf, len), len) < 0) {
7716 if (ieee802_11_parse_elems(wpabuf_head_u8(buf), len, &elems, 0) ==
7722 if (wpa_s->vendor_elem[frame] == NULL) {
7723 wpa_s->vendor_elem[frame] = buf;
7724 wpas_ctrl_vendor_elem_update(wpa_s);
7728 if (wpabuf_resize(&wpa_s->vendor_elem[frame], len) < 0) {
7733 wpabuf_put_buf(wpa_s->vendor_elem[frame], buf);
7735 wpas_ctrl_vendor_elem_update(wpa_s);
7741 static int wpas_ctrl_vendor_elem_get(struct wpa_supplicant *wpa_s, char *cmd,
7742 char *buf, size_t buflen)
7744 int frame = atoi(cmd);
7746 if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
7748 wpa_s = wpas_ctrl_vendor_elem_iface(wpa_s, frame);
7750 if (wpa_s->vendor_elem[frame] == NULL)
7753 return wpa_snprintf_hex(buf, buflen,
7754 wpabuf_head_u8(wpa_s->vendor_elem[frame]),
7755 wpabuf_len(wpa_s->vendor_elem[frame]));
7759 static int wpas_ctrl_vendor_elem_remove(struct wpa_supplicant *wpa_s, char *cmd)
7765 struct ieee802_11_elems elems;
7769 if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
7771 wpa_s = wpas_ctrl_vendor_elem_iface(wpa_s, frame);
7773 pos = os_strchr(pos, ' ');
7779 wpabuf_free(wpa_s->vendor_elem[frame]);
7780 wpa_s->vendor_elem[frame] = NULL;
7781 wpas_ctrl_vendor_elem_update(wpa_s);
7785 if (wpa_s->vendor_elem[frame] == NULL)
7788 len = os_strlen(pos);
7795 buf = os_malloc(len);
7799 if (hexstr2bin(pos, buf, len) < 0) {
7804 if (ieee802_11_parse_elems(buf, len, &elems, 0) == ParseFailed) {
7809 ie = wpabuf_mhead_u8(wpa_s->vendor_elem[frame]);
7810 end = ie + wpabuf_len(wpa_s->vendor_elem[frame]);
7812 for (; ie + 1 < end; ie += 2 + ie[1]) {
7815 if (os_memcmp(ie, buf, len) != 0)
7818 if (wpabuf_len(wpa_s->vendor_elem[frame]) == len) {
7819 wpabuf_free(wpa_s->vendor_elem[frame]);
7820 wpa_s->vendor_elem[frame] = NULL;
7822 os_memmove(ie, ie + len,
7824 wpa_s->vendor_elem[frame]->used -= len;
7827 wpas_ctrl_vendor_elem_update(wpa_s);
7837 static void wpas_ctrl_neighbor_rep_cb(void *ctx, struct wpabuf *neighbor_rep)
7839 struct wpa_supplicant *wpa_s = ctx;
7842 wpa_msg_ctrl(wpa_s, MSG_INFO, RRM_EVENT_NEIGHBOR_REP_RXED
7844 (unsigned int) wpabuf_len(neighbor_rep));
7845 wpabuf_free(neighbor_rep);
7847 wpa_msg_ctrl(wpa_s, MSG_INFO, RRM_EVENT_NEIGHBOR_REP_FAILED);
7852 static int wpas_ctrl_iface_send_neigbor_rep(struct wpa_supplicant *wpa_s,
7855 struct wpa_ssid ssid;
7856 struct wpa_ssid *ssid_p = NULL;
7859 if (os_strncmp(cmd, " ssid=", 6) == 0) {
7860 ssid.ssid_len = os_strlen(cmd + 6);
7861 if (ssid.ssid_len > SSID_MAX_LEN)
7863 ssid.ssid = (u8 *) (cmd + 6);
7867 ret = wpas_rrm_send_neighbor_rep_request(wpa_s, ssid_p,
7868 wpas_ctrl_neighbor_rep_cb,
7875 static int wpas_ctrl_iface_erp_flush(struct wpa_supplicant *wpa_s)
7877 eapol_sm_erp_flush(wpa_s->eapol);
7882 static int wpas_ctrl_iface_mac_rand_scan(struct wpa_supplicant *wpa_s,
7885 char *token, *context = NULL;
7886 unsigned int enable = ~0, type = 0;
7887 u8 _addr[ETH_ALEN], _mask[ETH_ALEN];
7888 u8 *addr = NULL, *mask = NULL;
7890 while ((token = str_token(cmd, " ", &context))) {
7891 if (os_strcasecmp(token, "scan") == 0) {
7892 type |= MAC_ADDR_RAND_SCAN;
7893 } else if (os_strcasecmp(token, "sched") == 0) {
7894 type |= MAC_ADDR_RAND_SCHED_SCAN;
7895 } else if (os_strcasecmp(token, "pno") == 0) {
7896 type |= MAC_ADDR_RAND_PNO;
7897 } else if (os_strcasecmp(token, "all") == 0) {
7898 type = wpa_s->mac_addr_rand_supported;
7899 } else if (os_strncasecmp(token, "enable=", 7) == 0) {
7900 enable = atoi(token + 7);
7901 } else if (os_strncasecmp(token, "addr=", 5) == 0) {
7903 if (hwaddr_aton(token + 5, addr)) {
7904 wpa_printf(MSG_INFO,
7905 "CTRL: Invalid MAC address: %s",
7909 } else if (os_strncasecmp(token, "mask=", 5) == 0) {
7911 if (hwaddr_aton(token + 5, mask)) {
7912 wpa_printf(MSG_INFO,
7913 "CTRL: Invalid MAC address mask: %s",
7918 wpa_printf(MSG_INFO,
7919 "CTRL: Invalid MAC_RAND_SCAN parameter: %s",
7926 wpa_printf(MSG_INFO, "CTRL: MAC_RAND_SCAN no type specified");
7930 if ((wpa_s->mac_addr_rand_supported & type) != type) {
7931 wpa_printf(MSG_INFO,
7932 "CTRL: MAC_RAND_SCAN types=%u != supported=%u",
7933 type, wpa_s->mac_addr_rand_supported);
7938 wpa_printf(MSG_INFO,
7939 "CTRL: MAC_RAND_SCAN enable=<0/1> not specified");
7944 wpas_mac_addr_rand_scan_clear(wpa_s, type);
7946 if (type & MAC_ADDR_RAND_PNO) {
7947 wpas_stop_pno(wpa_s);
7948 wpas_start_pno(wpa_s);
7950 } else if (wpa_s->sched_scanning &&
7951 (type & MAC_ADDR_RAND_SCHED_SCAN)) {
7952 /* simulate timeout to restart the sched scan */
7953 wpa_s->sched_scan_timed_out = 1;
7954 wpa_s->prev_sched_ssid = NULL;
7955 wpa_supplicant_cancel_sched_scan(wpa_s);
7960 if ((addr && !mask) || (!addr && mask)) {
7961 wpa_printf(MSG_INFO,
7962 "CTRL: MAC_RAND_SCAN invalid addr/mask combination");
7966 if (addr && mask && (!(mask[0] & 0x01) || (addr[0] & 0x01))) {
7967 wpa_printf(MSG_INFO,
7968 "CTRL: MAC_RAND_SCAN cannot allow multicast address");
7972 if (type & MAC_ADDR_RAND_SCAN) {
7973 wpas_mac_addr_rand_scan_set(wpa_s, MAC_ADDR_RAND_SCAN,
7977 if (type & MAC_ADDR_RAND_SCHED_SCAN) {
7978 wpas_mac_addr_rand_scan_set(wpa_s, MAC_ADDR_RAND_SCHED_SCAN,
7981 if (wpa_s->sched_scanning && !wpa_s->pno) {
7982 /* simulate timeout to restart the sched scan */
7983 wpa_s->sched_scan_timed_out = 1;
7984 wpa_s->prev_sched_ssid = NULL;
7985 wpa_supplicant_cancel_sched_scan(wpa_s);
7989 if (type & MAC_ADDR_RAND_PNO) {
7990 wpas_mac_addr_rand_scan_set(wpa_s, MAC_ADDR_RAND_PNO,
7993 wpas_stop_pno(wpa_s);
7994 wpas_start_pno(wpa_s);
8002 char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
8003 char *buf, size_t *resp_len)
8006 const int reply_size = 4096;
8009 if (os_strncmp(buf, WPA_CTRL_RSP, os_strlen(WPA_CTRL_RSP)) == 0 ||
8010 os_strncmp(buf, "SET_NETWORK ", 12) == 0) {
8011 if (wpa_debug_show_keys)
8012 wpa_dbg(wpa_s, MSG_DEBUG,
8013 "Control interface command '%s'", buf);
8015 wpa_dbg(wpa_s, MSG_DEBUG,
8016 "Control interface command '%s [REMOVED]'",
8017 os_strncmp(buf, WPA_CTRL_RSP,
8018 os_strlen(WPA_CTRL_RSP)) == 0 ?
8019 WPA_CTRL_RSP : "SET_NETWORK");
8020 } else if (os_strncmp(buf, "WPS_NFC_TAG_READ", 16) == 0 ||
8021 os_strncmp(buf, "NFC_REPORT_HANDOVER", 19) == 0) {
8022 wpa_hexdump_ascii_key(MSG_DEBUG, "RX ctrl_iface",
8023 (const u8 *) buf, os_strlen(buf));
8025 int level = MSG_DEBUG;
8026 if (os_strcmp(buf, "PING") == 0)
8027 level = MSG_EXCESSIVE;
8028 wpa_dbg(wpa_s, level, "Control interface command '%s'", buf);
8031 reply = os_malloc(reply_size);
8032 if (reply == NULL) {
8037 os_memcpy(reply, "OK\n", 3);
8040 if (os_strcmp(buf, "PING") == 0) {
8041 os_memcpy(reply, "PONG\n", 5);
8043 } else if (os_strcmp(buf, "IFNAME") == 0) {
8044 reply_len = os_strlen(wpa_s->ifname);
8045 os_memcpy(reply, wpa_s->ifname, reply_len);
8046 } else if (os_strncmp(buf, "RELOG", 5) == 0) {
8047 if (wpa_debug_reopen_file() < 0)
8049 } else if (os_strncmp(buf, "NOTE ", 5) == 0) {
8050 wpa_printf(MSG_INFO, "NOTE: %s", buf + 5);
8051 } else if (os_strcmp(buf, "MIB") == 0) {
8052 reply_len = wpa_sm_get_mib(wpa_s->wpa, reply, reply_size);
8053 if (reply_len >= 0) {
8054 reply_len += eapol_sm_get_mib(wpa_s->eapol,
8056 reply_size - reply_len);
8058 } else if (os_strncmp(buf, "STATUS", 6) == 0) {
8059 reply_len = wpa_supplicant_ctrl_iface_status(
8060 wpa_s, buf + 6, reply, reply_size);
8061 } else if (os_strcmp(buf, "PMKSA") == 0) {
8062 reply_len = wpa_sm_pmksa_cache_list(wpa_s->wpa, reply,
8064 } else if (os_strcmp(buf, "PMKSA_FLUSH") == 0) {
8065 wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
8066 } else if (os_strncmp(buf, "SET ", 4) == 0) {
8067 if (wpa_supplicant_ctrl_iface_set(wpa_s, buf + 4))
8069 } else if (os_strncmp(buf, "DUMP", 4) == 0) {
8070 reply_len = wpa_config_dump_values(wpa_s->conf,
8072 } else if (os_strncmp(buf, "GET ", 4) == 0) {
8073 reply_len = wpa_supplicant_ctrl_iface_get(wpa_s, buf + 4,
8075 } else if (os_strcmp(buf, "LOGON") == 0) {
8076 eapol_sm_notify_logoff(wpa_s->eapol, FALSE);
8077 } else if (os_strcmp(buf, "LOGOFF") == 0) {
8078 eapol_sm_notify_logoff(wpa_s->eapol, TRUE);
8079 } else if (os_strcmp(buf, "REASSOCIATE") == 0) {
8080 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
8083 wpas_request_connection(wpa_s);
8084 } else if (os_strcmp(buf, "REATTACH") == 0) {
8085 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED ||
8086 !wpa_s->current_ssid)
8089 wpa_s->reattach = 1;
8090 wpas_request_connection(wpa_s);
8092 } else if (os_strcmp(buf, "RECONNECT") == 0) {
8093 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
8095 else if (wpa_s->disconnected)
8096 wpas_request_connection(wpa_s);
8097 #ifdef IEEE8021X_EAPOL
8098 } else if (os_strncmp(buf, "PREAUTH ", 8) == 0) {
8099 if (wpa_supplicant_ctrl_iface_preauth(wpa_s, buf + 8))
8101 #endif /* IEEE8021X_EAPOL */
8102 #ifdef CONFIG_PEERKEY
8103 } else if (os_strncmp(buf, "STKSTART ", 9) == 0) {
8104 if (wpa_supplicant_ctrl_iface_stkstart(wpa_s, buf + 9))
8106 #endif /* CONFIG_PEERKEY */
8107 #ifdef CONFIG_IEEE80211R
8108 } else if (os_strncmp(buf, "FT_DS ", 6) == 0) {
8109 if (wpa_supplicant_ctrl_iface_ft_ds(wpa_s, buf + 6))
8111 #endif /* CONFIG_IEEE80211R */
8113 } else if (os_strcmp(buf, "WPS_PBC") == 0) {
8114 int res = wpa_supplicant_ctrl_iface_wps_pbc(wpa_s, NULL);
8116 os_memcpy(reply, "FAIL-PBC-OVERLAP\n", 17);
8120 } else if (os_strncmp(buf, "WPS_PBC ", 8) == 0) {
8121 int res = wpa_supplicant_ctrl_iface_wps_pbc(wpa_s, buf + 8);
8123 os_memcpy(reply, "FAIL-PBC-OVERLAP\n", 17);
8127 } else if (os_strncmp(buf, "WPS_PIN ", 8) == 0) {
8128 reply_len = wpa_supplicant_ctrl_iface_wps_pin(wpa_s, buf + 8,
8131 } else if (os_strncmp(buf, "WPS_CHECK_PIN ", 14) == 0) {
8132 reply_len = wpa_supplicant_ctrl_iface_wps_check_pin(
8133 wpa_s, buf + 14, reply, reply_size);
8134 } else if (os_strcmp(buf, "WPS_CANCEL") == 0) {
8135 if (wpas_wps_cancel(wpa_s))
8137 #ifdef CONFIG_WPS_NFC
8138 } else if (os_strcmp(buf, "WPS_NFC") == 0) {
8139 if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s, NULL))
8141 } else if (os_strncmp(buf, "WPS_NFC ", 8) == 0) {
8142 if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s, buf + 8))
8144 } else if (os_strncmp(buf, "WPS_NFC_CONFIG_TOKEN ", 21) == 0) {
8145 reply_len = wpa_supplicant_ctrl_iface_wps_nfc_config_token(
8146 wpa_s, buf + 21, reply, reply_size);
8147 } else if (os_strncmp(buf, "WPS_NFC_TOKEN ", 14) == 0) {
8148 reply_len = wpa_supplicant_ctrl_iface_wps_nfc_token(
8149 wpa_s, buf + 14, reply, reply_size);
8150 } else if (os_strncmp(buf, "WPS_NFC_TAG_READ ", 17) == 0) {
8151 if (wpa_supplicant_ctrl_iface_wps_nfc_tag_read(wpa_s,
8154 } else if (os_strncmp(buf, "NFC_GET_HANDOVER_REQ ", 21) == 0) {
8155 reply_len = wpas_ctrl_nfc_get_handover_req(
8156 wpa_s, buf + 21, reply, reply_size);
8157 } else if (os_strncmp(buf, "NFC_GET_HANDOVER_SEL ", 21) == 0) {
8158 reply_len = wpas_ctrl_nfc_get_handover_sel(
8159 wpa_s, buf + 21, reply, reply_size);
8160 } else if (os_strncmp(buf, "NFC_REPORT_HANDOVER ", 20) == 0) {
8161 if (wpas_ctrl_nfc_report_handover(wpa_s, buf + 20))
8163 #endif /* CONFIG_WPS_NFC */
8164 } else if (os_strncmp(buf, "WPS_REG ", 8) == 0) {
8165 if (wpa_supplicant_ctrl_iface_wps_reg(wpa_s, buf + 8))
8168 } else if (os_strncmp(buf, "WPS_AP_PIN ", 11) == 0) {
8169 reply_len = wpa_supplicant_ctrl_iface_wps_ap_pin(
8170 wpa_s, buf + 11, reply, reply_size);
8171 #endif /* CONFIG_AP */
8172 #ifdef CONFIG_WPS_ER
8173 } else if (os_strcmp(buf, "WPS_ER_START") == 0) {
8174 if (wpas_wps_er_start(wpa_s, NULL))
8176 } else if (os_strncmp(buf, "WPS_ER_START ", 13) == 0) {
8177 if (wpas_wps_er_start(wpa_s, buf + 13))
8179 } else if (os_strcmp(buf, "WPS_ER_STOP") == 0) {
8180 wpas_wps_er_stop(wpa_s);
8181 } else if (os_strncmp(buf, "WPS_ER_PIN ", 11) == 0) {
8182 if (wpa_supplicant_ctrl_iface_wps_er_pin(wpa_s, buf + 11))
8184 } else if (os_strncmp(buf, "WPS_ER_PBC ", 11) == 0) {
8185 int ret = wpas_wps_er_pbc(wpa_s, buf + 11);
8187 os_memcpy(reply, "FAIL-PBC-OVERLAP\n", 17);
8189 } else if (ret == -3) {
8190 os_memcpy(reply, "FAIL-UNKNOWN-UUID\n", 18);
8192 } else if (ret == -4) {
8193 os_memcpy(reply, "FAIL-NO-AP-SETTINGS\n", 20);
8197 } else if (os_strncmp(buf, "WPS_ER_LEARN ", 13) == 0) {
8198 if (wpa_supplicant_ctrl_iface_wps_er_learn(wpa_s, buf + 13))
8200 } else if (os_strncmp(buf, "WPS_ER_SET_CONFIG ", 18) == 0) {
8201 if (wpa_supplicant_ctrl_iface_wps_er_set_config(wpa_s,
8204 } else if (os_strncmp(buf, "WPS_ER_CONFIG ", 14) == 0) {
8205 if (wpa_supplicant_ctrl_iface_wps_er_config(wpa_s, buf + 14))
8207 #ifdef CONFIG_WPS_NFC
8208 } else if (os_strncmp(buf, "WPS_ER_NFC_CONFIG_TOKEN ", 24) == 0) {
8209 reply_len = wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
8210 wpa_s, buf + 24, reply, reply_size);
8211 #endif /* CONFIG_WPS_NFC */
8212 #endif /* CONFIG_WPS_ER */
8213 #endif /* CONFIG_WPS */
8214 #ifdef CONFIG_IBSS_RSN
8215 } else if (os_strncmp(buf, "IBSS_RSN ", 9) == 0) {
8216 if (wpa_supplicant_ctrl_iface_ibss_rsn(wpa_s, buf + 9))
8218 #endif /* CONFIG_IBSS_RSN */
8220 } else if (os_strncmp(buf, "MESH_INTERFACE_ADD ", 19) == 0) {
8221 reply_len = wpa_supplicant_ctrl_iface_mesh_interface_add(
8222 wpa_s, buf + 19, reply, reply_size);
8223 } else if (os_strcmp(buf, "MESH_INTERFACE_ADD") == 0) {
8224 reply_len = wpa_supplicant_ctrl_iface_mesh_interface_add(
8225 wpa_s, "", reply, reply_size);
8226 } else if (os_strncmp(buf, "MESH_GROUP_ADD ", 15) == 0) {
8227 if (wpa_supplicant_ctrl_iface_mesh_group_add(wpa_s, buf + 15))
8229 } else if (os_strncmp(buf, "MESH_GROUP_REMOVE ", 18) == 0) {
8230 if (wpa_supplicant_ctrl_iface_mesh_group_remove(wpa_s,
8233 #endif /* CONFIG_MESH */
8235 } else if (os_strncmp(buf, "P2P_FIND ", 9) == 0) {
8236 if (p2p_ctrl_find(wpa_s, buf + 8))
8238 } else if (os_strcmp(buf, "P2P_FIND") == 0) {
8239 if (p2p_ctrl_find(wpa_s, ""))
8241 } else if (os_strcmp(buf, "P2P_STOP_FIND") == 0) {
8242 wpas_p2p_stop_find(wpa_s);
8243 } else if (os_strncmp(buf, "P2P_ASP_PROVISION ", 18) == 0) {
8244 if (p2p_ctrl_asp_provision(wpa_s, buf + 18))
8246 } else if (os_strncmp(buf, "P2P_ASP_PROVISION_RESP ", 23) == 0) {
8247 if (p2p_ctrl_asp_provision_resp(wpa_s, buf + 23))
8249 } else if (os_strncmp(buf, "P2P_CONNECT ", 12) == 0) {
8250 reply_len = p2p_ctrl_connect(wpa_s, buf + 12, reply,
8252 } else if (os_strncmp(buf, "P2P_LISTEN ", 11) == 0) {
8253 if (p2p_ctrl_listen(wpa_s, buf + 11))
8255 } else if (os_strcmp(buf, "P2P_LISTEN") == 0) {
8256 if (p2p_ctrl_listen(wpa_s, ""))
8258 } else if (os_strncmp(buf, "P2P_GROUP_REMOVE ", 17) == 0) {
8259 if (wpas_p2p_group_remove(wpa_s, buf + 17))
8261 } else if (os_strcmp(buf, "P2P_GROUP_ADD") == 0) {
8262 if (p2p_ctrl_group_add(wpa_s, ""))
8264 } else if (os_strncmp(buf, "P2P_GROUP_ADD ", 14) == 0) {
8265 if (p2p_ctrl_group_add(wpa_s, buf + 14))
8267 } else if (os_strncmp(buf, "P2P_PROV_DISC ", 14) == 0) {
8268 if (p2p_ctrl_prov_disc(wpa_s, buf + 14))
8270 } else if (os_strcmp(buf, "P2P_GET_PASSPHRASE") == 0) {
8271 reply_len = p2p_get_passphrase(wpa_s, reply, reply_size);
8272 } else if (os_strncmp(buf, "P2P_SERV_DISC_REQ ", 18) == 0) {
8273 reply_len = p2p_ctrl_serv_disc_req(wpa_s, buf + 18, reply,
8275 } else if (os_strncmp(buf, "P2P_SERV_DISC_CANCEL_REQ ", 25) == 0) {
8276 if (p2p_ctrl_serv_disc_cancel_req(wpa_s, buf + 25) < 0)
8278 } else if (os_strncmp(buf, "P2P_SERV_DISC_RESP ", 19) == 0) {
8279 if (p2p_ctrl_serv_disc_resp(wpa_s, buf + 19) < 0)
8281 } else if (os_strcmp(buf, "P2P_SERVICE_UPDATE") == 0) {
8282 wpas_p2p_sd_service_update(wpa_s);
8283 } else if (os_strncmp(buf, "P2P_SERV_DISC_EXTERNAL ", 23) == 0) {
8284 if (p2p_ctrl_serv_disc_external(wpa_s, buf + 23) < 0)
8286 } else if (os_strcmp(buf, "P2P_SERVICE_FLUSH") == 0) {
8287 wpas_p2p_service_flush(wpa_s);
8288 } else if (os_strncmp(buf, "P2P_SERVICE_ADD ", 16) == 0) {
8289 if (p2p_ctrl_service_add(wpa_s, buf + 16) < 0)
8291 } else if (os_strncmp(buf, "P2P_SERVICE_DEL ", 16) == 0) {
8292 if (p2p_ctrl_service_del(wpa_s, buf + 16) < 0)
8294 } else if (os_strncmp(buf, "P2P_SERVICE_REP ", 16) == 0) {
8295 if (p2p_ctrl_service_replace(wpa_s, buf + 16) < 0)
8297 } else if (os_strncmp(buf, "P2P_REJECT ", 11) == 0) {
8298 if (p2p_ctrl_reject(wpa_s, buf + 11) < 0)
8300 } else if (os_strncmp(buf, "P2P_INVITE ", 11) == 0) {
8301 if (p2p_ctrl_invite(wpa_s, buf + 11) < 0)
8303 } else if (os_strncmp(buf, "P2P_PEER ", 9) == 0) {
8304 reply_len = p2p_ctrl_peer(wpa_s, buf + 9, reply,
8306 } else if (os_strncmp(buf, "P2P_SET ", 8) == 0) {
8307 if (p2p_ctrl_set(wpa_s, buf + 8) < 0)
8309 } else if (os_strcmp(buf, "P2P_FLUSH") == 0) {
8310 p2p_ctrl_flush(wpa_s);
8311 } else if (os_strncmp(buf, "P2P_UNAUTHORIZE ", 16) == 0) {
8312 if (wpas_p2p_unauthorize(wpa_s, buf + 16) < 0)
8314 } else if (os_strcmp(buf, "P2P_CANCEL") == 0) {
8315 if (wpas_p2p_cancel(wpa_s))
8317 } else if (os_strncmp(buf, "P2P_PRESENCE_REQ ", 17) == 0) {
8318 if (p2p_ctrl_presence_req(wpa_s, buf + 17) < 0)
8320 } else if (os_strcmp(buf, "P2P_PRESENCE_REQ") == 0) {
8321 if (p2p_ctrl_presence_req(wpa_s, "") < 0)
8323 } else if (os_strncmp(buf, "P2P_EXT_LISTEN ", 15) == 0) {
8324 if (p2p_ctrl_ext_listen(wpa_s, buf + 15) < 0)
8326 } else if (os_strcmp(buf, "P2P_EXT_LISTEN") == 0) {
8327 if (p2p_ctrl_ext_listen(wpa_s, "") < 0)
8329 } else if (os_strncmp(buf, "P2P_REMOVE_CLIENT ", 18) == 0) {
8330 if (p2p_ctrl_remove_client(wpa_s, buf + 18) < 0)
8332 #endif /* CONFIG_P2P */
8333 #ifdef CONFIG_WIFI_DISPLAY
8334 } else if (os_strncmp(buf, "WFD_SUBELEM_SET ", 16) == 0) {
8335 if (wifi_display_subelem_set(wpa_s->global, buf + 16) < 0)
8337 } else if (os_strncmp(buf, "WFD_SUBELEM_GET ", 16) == 0) {
8338 reply_len = wifi_display_subelem_get(wpa_s->global, buf + 16,
8340 #endif /* CONFIG_WIFI_DISPLAY */
8341 #ifdef CONFIG_INTERWORKING
8342 } else if (os_strcmp(buf, "FETCH_ANQP") == 0) {
8343 if (interworking_fetch_anqp(wpa_s) < 0)
8345 } else if (os_strcmp(buf, "STOP_FETCH_ANQP") == 0) {
8346 interworking_stop_fetch_anqp(wpa_s);
8347 } else if (os_strcmp(buf, "INTERWORKING_SELECT") == 0) {
8348 if (ctrl_interworking_select(wpa_s, NULL) < 0)
8350 } else if (os_strncmp(buf, "INTERWORKING_SELECT ", 20) == 0) {
8351 if (ctrl_interworking_select(wpa_s, buf + 20) < 0)
8353 } else if (os_strncmp(buf, "INTERWORKING_CONNECT ", 21) == 0) {
8354 if (ctrl_interworking_connect(wpa_s, buf + 21, 0) < 0)
8356 } else if (os_strncmp(buf, "INTERWORKING_ADD_NETWORK ", 25) == 0) {
8359 id = ctrl_interworking_connect(wpa_s, buf + 25, 1);
8363 reply_len = os_snprintf(reply, reply_size, "%d\n", id);
8364 if (os_snprintf_error(reply_size, reply_len))
8367 } else if (os_strncmp(buf, "ANQP_GET ", 9) == 0) {
8368 if (get_anqp(wpa_s, buf + 9) < 0)
8370 } else if (os_strncmp(buf, "GAS_REQUEST ", 12) == 0) {
8371 if (gas_request(wpa_s, buf + 12) < 0)
8373 } else if (os_strncmp(buf, "GAS_RESPONSE_GET ", 17) == 0) {
8374 reply_len = gas_response_get(wpa_s, buf + 17, reply,
8376 #endif /* CONFIG_INTERWORKING */
8378 } else if (os_strncmp(buf, "HS20_ANQP_GET ", 14) == 0) {
8379 if (get_hs20_anqp(wpa_s, buf + 14) < 0)
8381 } else if (os_strncmp(buf, "HS20_GET_NAI_HOME_REALM_LIST ", 29) == 0) {
8382 if (hs20_get_nai_home_realm_list(wpa_s, buf + 29) < 0)
8384 } else if (os_strncmp(buf, "HS20_ICON_REQUEST ", 18) == 0) {
8385 if (hs20_icon_request(wpa_s, buf + 18) < 0)
8387 } else if (os_strcmp(buf, "FETCH_OSU") == 0) {
8388 if (hs20_fetch_osu(wpa_s) < 0)
8390 } else if (os_strcmp(buf, "CANCEL_FETCH_OSU") == 0) {
8391 hs20_cancel_fetch_osu(wpa_s);
8392 #endif /* CONFIG_HS20 */
8393 } else if (os_strncmp(buf, WPA_CTRL_RSP, os_strlen(WPA_CTRL_RSP)) == 0)
8395 if (wpa_supplicant_ctrl_iface_ctrl_rsp(
8396 wpa_s, buf + os_strlen(WPA_CTRL_RSP)))
8400 * Notify response from timeout to allow the control
8401 * interface response to be sent first.
8403 eloop_register_timeout(0, 0, wpas_ctrl_eapol_response,
8406 } else if (os_strcmp(buf, "RECONFIGURE") == 0) {
8407 if (wpa_supplicant_reload_configuration(wpa_s))
8409 } else if (os_strcmp(buf, "TERMINATE") == 0) {
8410 wpa_supplicant_terminate_proc(wpa_s->global);
8411 } else if (os_strncmp(buf, "BSSID ", 6) == 0) {
8412 if (wpa_supplicant_ctrl_iface_bssid(wpa_s, buf + 6))
8414 } else if (os_strncmp(buf, "BLACKLIST", 9) == 0) {
8415 reply_len = wpa_supplicant_ctrl_iface_blacklist(
8416 wpa_s, buf + 9, reply, reply_size);
8417 } else if (os_strncmp(buf, "LOG_LEVEL", 9) == 0) {
8418 reply_len = wpa_supplicant_ctrl_iface_log_level(
8419 wpa_s, buf + 9, reply, reply_size);
8420 } else if (os_strncmp(buf, "LIST_NETWORKS ", 14) == 0) {
8421 reply_len = wpa_supplicant_ctrl_iface_list_networks(
8422 wpa_s, buf + 14, reply, reply_size);
8423 } else if (os_strcmp(buf, "LIST_NETWORKS") == 0) {
8424 reply_len = wpa_supplicant_ctrl_iface_list_networks(
8425 wpa_s, NULL, reply, reply_size);
8426 } else if (os_strcmp(buf, "DISCONNECT") == 0) {
8428 wpa_s->sme.prev_bssid_set = 0;
8429 #endif /* CONFIG_SME */
8430 wpa_s->reassociate = 0;
8431 wpa_s->disconnected = 1;
8432 wpa_supplicant_cancel_sched_scan(wpa_s);
8433 wpa_supplicant_cancel_scan(wpa_s);
8434 wpa_supplicant_deauthenticate(wpa_s,
8435 WLAN_REASON_DEAUTH_LEAVING);
8436 eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
8437 } else if (os_strcmp(buf, "SCAN") == 0) {
8438 wpas_ctrl_scan(wpa_s, NULL, reply, reply_size, &reply_len);
8439 } else if (os_strncmp(buf, "SCAN ", 5) == 0) {
8440 wpas_ctrl_scan(wpa_s, buf + 5, reply, reply_size, &reply_len);
8441 } else if (os_strcmp(buf, "SCAN_RESULTS") == 0) {
8442 reply_len = wpa_supplicant_ctrl_iface_scan_results(
8443 wpa_s, reply, reply_size);
8444 } else if (os_strncmp(buf, "SELECT_NETWORK ", 15) == 0) {
8445 if (wpa_supplicant_ctrl_iface_select_network(wpa_s, buf + 15))
8447 } else if (os_strncmp(buf, "ENABLE_NETWORK ", 15) == 0) {
8448 if (wpa_supplicant_ctrl_iface_enable_network(wpa_s, buf + 15))
8450 } else if (os_strncmp(buf, "DISABLE_NETWORK ", 16) == 0) {
8451 if (wpa_supplicant_ctrl_iface_disable_network(wpa_s, buf + 16))
8453 } else if (os_strcmp(buf, "ADD_NETWORK") == 0) {
8454 reply_len = wpa_supplicant_ctrl_iface_add_network(
8455 wpa_s, reply, reply_size);
8456 } else if (os_strncmp(buf, "REMOVE_NETWORK ", 15) == 0) {
8457 if (wpa_supplicant_ctrl_iface_remove_network(wpa_s, buf + 15))
8459 } else if (os_strncmp(buf, "SET_NETWORK ", 12) == 0) {
8460 if (wpa_supplicant_ctrl_iface_set_network(wpa_s, buf + 12))
8462 } else if (os_strncmp(buf, "GET_NETWORK ", 12) == 0) {
8463 reply_len = wpa_supplicant_ctrl_iface_get_network(
8464 wpa_s, buf + 12, reply, reply_size);
8465 } else if (os_strncmp(buf, "DUP_NETWORK ", 12) == 0) {
8466 if (wpa_supplicant_ctrl_iface_dup_network(wpa_s, buf + 12,
8469 } else if (os_strcmp(buf, "LIST_CREDS") == 0) {
8470 reply_len = wpa_supplicant_ctrl_iface_list_creds(
8471 wpa_s, reply, reply_size);
8472 } else if (os_strcmp(buf, "ADD_CRED") == 0) {
8473 reply_len = wpa_supplicant_ctrl_iface_add_cred(
8474 wpa_s, reply, reply_size);
8475 } else if (os_strncmp(buf, "REMOVE_CRED ", 12) == 0) {
8476 if (wpa_supplicant_ctrl_iface_remove_cred(wpa_s, buf + 12))
8478 } else if (os_strncmp(buf, "SET_CRED ", 9) == 0) {
8479 if (wpa_supplicant_ctrl_iface_set_cred(wpa_s, buf + 9))
8481 } else if (os_strncmp(buf, "GET_CRED ", 9) == 0) {
8482 reply_len = wpa_supplicant_ctrl_iface_get_cred(wpa_s, buf + 9,
8485 #ifndef CONFIG_NO_CONFIG_WRITE
8486 } else if (os_strcmp(buf, "SAVE_CONFIG") == 0) {
8487 if (wpa_supplicant_ctrl_iface_save_config(wpa_s))
8489 #endif /* CONFIG_NO_CONFIG_WRITE */
8490 } else if (os_strncmp(buf, "GET_CAPABILITY ", 15) == 0) {
8491 reply_len = wpa_supplicant_ctrl_iface_get_capability(
8492 wpa_s, buf + 15, reply, reply_size);
8493 } else if (os_strncmp(buf, "AP_SCAN ", 8) == 0) {
8494 if (wpa_supplicant_ctrl_iface_ap_scan(wpa_s, buf + 8))
8496 } else if (os_strncmp(buf, "SCAN_INTERVAL ", 14) == 0) {
8497 if (wpa_supplicant_ctrl_iface_scan_interval(wpa_s, buf + 14))
8499 } else if (os_strcmp(buf, "INTERFACE_LIST") == 0) {
8500 reply_len = wpa_supplicant_global_iface_list(
8501 wpa_s->global, reply, reply_size);
8502 } else if (os_strcmp(buf, "INTERFACES") == 0) {
8503 reply_len = wpa_supplicant_global_iface_interfaces(
8504 wpa_s->global, reply, reply_size);
8505 } else if (os_strncmp(buf, "BSS ", 4) == 0) {
8506 reply_len = wpa_supplicant_ctrl_iface_bss(
8507 wpa_s, buf + 4, reply, reply_size);
8509 } else if (os_strcmp(buf, "STA-FIRST") == 0) {
8510 reply_len = ap_ctrl_iface_sta_first(wpa_s, reply, reply_size);
8511 } else if (os_strncmp(buf, "STA ", 4) == 0) {
8512 reply_len = ap_ctrl_iface_sta(wpa_s, buf + 4, reply,
8514 } else if (os_strncmp(buf, "STA-NEXT ", 9) == 0) {
8515 reply_len = ap_ctrl_iface_sta_next(wpa_s, buf + 9, reply,
8517 } else if (os_strncmp(buf, "DEAUTHENTICATE ", 15) == 0) {
8518 if (ap_ctrl_iface_sta_deauthenticate(wpa_s, buf + 15))
8520 } else if (os_strncmp(buf, "DISASSOCIATE ", 13) == 0) {
8521 if (ap_ctrl_iface_sta_disassociate(wpa_s, buf + 13))
8523 } else if (os_strncmp(buf, "CHAN_SWITCH ", 12) == 0) {
8524 if (ap_ctrl_iface_chanswitch(wpa_s, buf + 12))
8526 } else if (os_strcmp(buf, "STOP_AP") == 0) {
8527 if (wpas_ap_stop_ap(wpa_s))
8529 #endif /* CONFIG_AP */
8530 } else if (os_strcmp(buf, "SUSPEND") == 0) {
8531 wpas_notify_suspend(wpa_s->global);
8532 } else if (os_strcmp(buf, "RESUME") == 0) {
8533 wpas_notify_resume(wpa_s->global);
8534 #ifdef CONFIG_TESTING_OPTIONS
8535 } else if (os_strcmp(buf, "DROP_SA") == 0) {
8536 wpa_supplicant_ctrl_iface_drop_sa(wpa_s);
8537 #endif /* CONFIG_TESTING_OPTIONS */
8538 } else if (os_strncmp(buf, "ROAM ", 5) == 0) {
8539 if (wpa_supplicant_ctrl_iface_roam(wpa_s, buf + 5))
8541 } else if (os_strncmp(buf, "STA_AUTOCONNECT ", 16) == 0) {
8542 wpa_s->auto_reconnect_disabled = atoi(buf + 16) == 0;
8543 } else if (os_strncmp(buf, "BSS_EXPIRE_AGE ", 15) == 0) {
8544 if (wpa_supplicant_ctrl_iface_bss_expire_age(wpa_s, buf + 15))
8546 } else if (os_strncmp(buf, "BSS_EXPIRE_COUNT ", 17) == 0) {
8547 if (wpa_supplicant_ctrl_iface_bss_expire_count(wpa_s,
8550 } else if (os_strncmp(buf, "BSS_FLUSH ", 10) == 0) {
8551 wpa_supplicant_ctrl_iface_bss_flush(wpa_s, buf + 10);
8553 } else if (os_strncmp(buf, "TDLS_DISCOVER ", 14) == 0) {
8554 if (wpa_supplicant_ctrl_iface_tdls_discover(wpa_s, buf + 14))
8556 } else if (os_strncmp(buf, "TDLS_SETUP ", 11) == 0) {
8557 if (wpa_supplicant_ctrl_iface_tdls_setup(wpa_s, buf + 11))
8559 } else if (os_strncmp(buf, "TDLS_TEARDOWN ", 14) == 0) {
8560 if (wpa_supplicant_ctrl_iface_tdls_teardown(wpa_s, buf + 14))
8562 } else if (os_strncmp(buf, "TDLS_CHAN_SWITCH ", 17) == 0) {
8563 if (wpa_supplicant_ctrl_iface_tdls_chan_switch(wpa_s,
8566 } else if (os_strncmp(buf, "TDLS_CANCEL_CHAN_SWITCH ", 24) == 0) {
8567 if (wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(wpa_s,
8570 } else if (os_strncmp(buf, "TDLS_LINK_STATUS ", 17) == 0) {
8571 reply_len = wpa_supplicant_ctrl_iface_tdls_link_status(
8572 wpa_s, buf + 17, reply, reply_size);
8573 #endif /* CONFIG_TDLS */
8574 } else if (os_strcmp(buf, "WMM_AC_STATUS") == 0) {
8575 reply_len = wpas_wmm_ac_status(wpa_s, reply, reply_size);
8576 } else if (os_strncmp(buf, "WMM_AC_ADDTS ", 13) == 0) {
8577 if (wmm_ac_ctrl_addts(wpa_s, buf + 13))
8579 } else if (os_strncmp(buf, "WMM_AC_DELTS ", 13) == 0) {
8580 if (wmm_ac_ctrl_delts(wpa_s, buf + 13))
8582 } else if (os_strncmp(buf, "SIGNAL_POLL", 11) == 0) {
8583 reply_len = wpa_supplicant_signal_poll(wpa_s, reply,
8585 } else if (os_strncmp(buf, "PKTCNT_POLL", 11) == 0) {
8586 reply_len = wpa_supplicant_pktcnt_poll(wpa_s, reply,
8588 #ifdef CONFIG_AUTOSCAN
8589 } else if (os_strncmp(buf, "AUTOSCAN ", 9) == 0) {
8590 if (wpa_supplicant_ctrl_iface_autoscan(wpa_s, buf + 9))
8592 #endif /* CONFIG_AUTOSCAN */
8594 } else if (os_strncmp(buf, "DRIVER ", 7) == 0) {
8595 reply_len = wpa_supplicant_driver_cmd(wpa_s, buf + 7, reply,
8597 #endif /* ANDROID */
8598 } else if (os_strncmp(buf, "VENDOR ", 7) == 0) {
8599 reply_len = wpa_supplicant_vendor_cmd(wpa_s, buf + 7, reply,
8601 } else if (os_strcmp(buf, "REAUTHENTICATE") == 0) {
8602 pmksa_cache_clear_current(wpa_s->wpa);
8603 eapol_sm_request_reauth(wpa_s->eapol);
8605 } else if (os_strncmp(buf, "WNM_SLEEP ", 10) == 0) {
8606 if (wpas_ctrl_iface_wnm_sleep(wpa_s, buf + 10))
8608 } else if (os_strncmp(buf, "WNM_BSS_QUERY ", 14) == 0) {
8609 if (wpas_ctrl_iface_wnm_bss_query(wpa_s, buf + 14))
8611 #endif /* CONFIG_WNM */
8612 } else if (os_strcmp(buf, "FLUSH") == 0) {
8613 wpa_supplicant_ctrl_iface_flush(wpa_s);
8614 } else if (os_strncmp(buf, "RADIO_WORK ", 11) == 0) {
8615 reply_len = wpas_ctrl_radio_work(wpa_s, buf + 11, reply,
8617 #ifdef CONFIG_TESTING_OPTIONS
8618 } else if (os_strncmp(buf, "MGMT_TX ", 8) == 0) {
8619 if (wpas_ctrl_iface_mgmt_tx(wpa_s, buf + 8) < 0)
8621 } else if (os_strcmp(buf, "MGMT_TX_DONE") == 0) {
8622 wpas_ctrl_iface_mgmt_tx_done(wpa_s);
8623 } else if (os_strncmp(buf, "DRIVER_EVENT ", 13) == 0) {
8624 if (wpas_ctrl_iface_driver_event(wpa_s, buf + 13) < 0)
8626 } else if (os_strncmp(buf, "EAPOL_RX ", 9) == 0) {
8627 if (wpas_ctrl_iface_eapol_rx(wpa_s, buf + 9) < 0)
8629 } else if (os_strncmp(buf, "DATA_TEST_CONFIG ", 17) == 0) {
8630 if (wpas_ctrl_iface_data_test_config(wpa_s, buf + 17) < 0)
8632 } else if (os_strncmp(buf, "DATA_TEST_TX ", 13) == 0) {
8633 if (wpas_ctrl_iface_data_test_tx(wpa_s, buf + 13) < 0)
8635 } else if (os_strncmp(buf, "DATA_TEST_FRAME ", 16) == 0) {
8636 if (wpas_ctrl_iface_data_test_frame(wpa_s, buf + 16) < 0)
8638 } else if (os_strncmp(buf, "TEST_ALLOC_FAIL ", 16) == 0) {
8639 if (wpas_ctrl_test_alloc_fail(wpa_s, buf + 16) < 0)
8641 } else if (os_strcmp(buf, "GET_ALLOC_FAIL") == 0) {
8642 reply_len = wpas_ctrl_get_alloc_fail(wpa_s, reply, reply_size);
8643 } else if (os_strncmp(buf, "TEST_FAIL ", 10) == 0) {
8644 if (wpas_ctrl_test_fail(wpa_s, buf + 10) < 0)
8646 } else if (os_strcmp(buf, "GET_FAIL") == 0) {
8647 reply_len = wpas_ctrl_get_fail(wpa_s, reply, reply_size);
8648 #endif /* CONFIG_TESTING_OPTIONS */
8649 } else if (os_strncmp(buf, "VENDOR_ELEM_ADD ", 16) == 0) {
8650 if (wpas_ctrl_vendor_elem_add(wpa_s, buf + 16) < 0)
8652 } else if (os_strncmp(buf, "VENDOR_ELEM_GET ", 16) == 0) {
8653 reply_len = wpas_ctrl_vendor_elem_get(wpa_s, buf + 16, reply,
8655 } else if (os_strncmp(buf, "VENDOR_ELEM_REMOVE ", 19) == 0) {
8656 if (wpas_ctrl_vendor_elem_remove(wpa_s, buf + 19) < 0)
8658 } else if (os_strncmp(buf, "NEIGHBOR_REP_REQUEST", 20) == 0) {
8659 if (wpas_ctrl_iface_send_neigbor_rep(wpa_s, buf + 20))
8661 } else if (os_strcmp(buf, "ERP_FLUSH") == 0) {
8662 wpas_ctrl_iface_erp_flush(wpa_s);
8663 } else if (os_strncmp(buf, "MAC_RAND_SCAN ", 14) == 0) {
8664 if (wpas_ctrl_iface_mac_rand_scan(wpa_s, buf + 14))
8667 os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
8671 if (reply_len < 0) {
8672 os_memcpy(reply, "FAIL\n", 5);
8676 *resp_len = reply_len;
8681 static int wpa_supplicant_global_iface_add(struct wpa_global *global,
8684 struct wpa_interface iface;
8686 struct wpa_supplicant *wpa_s;
8687 unsigned int create_iface = 0;
8688 u8 mac_addr[ETH_ALEN];
8691 * <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB<driver_param>
8692 * TAB<bridge_ifname>[TAB<create>]
8694 wpa_printf(MSG_DEBUG, "CTRL_IFACE GLOBAL INTERFACE_ADD '%s'", cmd);
8696 os_memset(&iface, 0, sizeof(iface));
8699 iface.ifname = pos = cmd;
8700 pos = os_strchr(pos, '\t');
8703 if (iface.ifname[0] == '\0')
8708 iface.confname = pos;
8709 pos = os_strchr(pos, '\t');
8712 if (iface.confname[0] == '\0')
8713 iface.confname = NULL;
8718 pos = os_strchr(pos, '\t');
8721 if (iface.driver[0] == '\0')
8722 iface.driver = NULL;
8726 iface.ctrl_interface = pos;
8727 pos = os_strchr(pos, '\t');
8730 if (iface.ctrl_interface[0] == '\0')
8731 iface.ctrl_interface = NULL;
8735 iface.driver_param = pos;
8736 pos = os_strchr(pos, '\t');
8739 if (iface.driver_param[0] == '\0')
8740 iface.driver_param = NULL;
8744 iface.bridge_ifname = pos;
8745 pos = os_strchr(pos, '\t');
8748 if (iface.bridge_ifname[0] == '\0')
8749 iface.bridge_ifname = NULL;
8754 pos = os_strchr(pos, '\t');
8760 if (os_strcmp(extra, "create") == 0)
8763 wpa_printf(MSG_DEBUG,
8764 "INTERFACE_ADD unsupported extra parameter: '%s'",
8771 wpa_printf(MSG_DEBUG, "CTRL_IFACE creating interface '%s'",
8773 if (!global->ifaces)
8775 if (wpa_drv_if_add(global->ifaces, WPA_IF_STATION, iface.ifname,
8776 NULL, NULL, NULL, mac_addr, NULL) < 0) {
8777 wpa_printf(MSG_ERROR,
8778 "CTRL_IFACE interface creation failed");
8782 wpa_printf(MSG_DEBUG,
8783 "CTRL_IFACE interface '%s' created with MAC addr: "
8784 MACSTR, iface.ifname, MAC2STR(mac_addr));
8787 if (wpa_supplicant_get_iface(global, iface.ifname))
8790 wpa_s = wpa_supplicant_add_iface(global, &iface, NULL);
8793 wpa_s->added_vif = create_iface;
8798 wpa_drv_if_remove(global->ifaces, WPA_IF_STATION, iface.ifname);
8803 static int wpa_supplicant_global_iface_remove(struct wpa_global *global,
8806 struct wpa_supplicant *wpa_s;
8808 unsigned int delete_iface;
8810 wpa_printf(MSG_DEBUG, "CTRL_IFACE GLOBAL INTERFACE_REMOVE '%s'", cmd);
8812 wpa_s = wpa_supplicant_get_iface(global, cmd);
8815 delete_iface = wpa_s->added_vif;
8816 ret = wpa_supplicant_remove_iface(global, wpa_s, 0);
8817 if (!ret && delete_iface) {
8818 wpa_printf(MSG_DEBUG, "CTRL_IFACE deleting the interface '%s'",
8820 ret = wpa_drv_if_remove(global->ifaces, WPA_IF_STATION, cmd);
8826 static void wpa_free_iface_info(struct wpa_interface_info *iface)
8828 struct wpa_interface_info *prev;
8832 iface = iface->next;
8834 os_free(prev->ifname);
8835 os_free(prev->desc);
8841 static int wpa_supplicant_global_iface_list(struct wpa_global *global,
8845 struct wpa_interface_info *iface = NULL, *last = NULL, *tmp;
8848 for (i = 0; wpa_drivers[i]; i++) {
8849 const struct wpa_driver_ops *drv = wpa_drivers[i];
8850 if (drv->get_interfaces == NULL)
8852 tmp = drv->get_interfaces(global->drv_priv[i]);
8866 for (tmp = iface; tmp; tmp = tmp->next) {
8867 res = os_snprintf(pos, end - pos, "%s\t%s\t%s\n",
8868 tmp->drv_name, tmp->ifname,
8869 tmp->desc ? tmp->desc : "");
8870 if (os_snprintf_error(end - pos, res)) {
8877 wpa_free_iface_info(iface);
8883 static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
8888 struct wpa_supplicant *wpa_s;
8890 wpa_s = global->ifaces;
8895 res = os_snprintf(pos, end - pos, "%s\n", wpa_s->ifname);
8896 if (os_snprintf_error(end - pos, res)) {
8901 wpa_s = wpa_s->next;
8907 static char * wpas_global_ctrl_iface_ifname(struct wpa_global *global,
8909 char *cmd, size_t *resp_len)
8911 struct wpa_supplicant *wpa_s;
8913 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
8914 if (os_strcmp(ifname, wpa_s->ifname) == 0)
8918 if (wpa_s == NULL) {
8919 char *resp = os_strdup("FAIL-NO-IFNAME-MATCH\n");
8921 *resp_len = os_strlen(resp);
8927 return wpa_supplicant_ctrl_iface_process(wpa_s, cmd, resp_len);
8931 static char * wpas_global_ctrl_iface_redir_p2p(struct wpa_global *global,
8932 char *buf, size_t *resp_len)
8935 static const char * cmd[] = {
8941 "P2P_GET_PASSPHRASE",
8942 "P2P_SERVICE_UPDATE",
8943 "P2P_SERVICE_FLUSH",
8950 static const char * prefix[] = {
8953 #endif /* ANDROID */
8959 "P2P_GROUP_REMOVE ",
8962 "P2P_SERV_DISC_REQ ",
8963 "P2P_SERV_DISC_CANCEL_REQ ",
8964 "P2P_SERV_DISC_RESP ",
8965 "P2P_SERV_DISC_EXTERNAL ",
8974 "P2P_PRESENCE_REQ ",
8976 "P2P_REMOVE_CLIENT ",
8978 "WPS_NFC_TAG_READ ",
8979 "NFC_GET_HANDOVER_SEL ",
8980 "NFC_GET_HANDOVER_REQ ",
8981 "NFC_REPORT_HANDOVER ",
8982 "P2P_ASP_PROVISION ",
8983 "P2P_ASP_PROVISION_RESP ",
8989 if (global->p2p_init_wpa_s == NULL)
8992 for (i = 0; !found && cmd[i]; i++) {
8993 if (os_strcmp(buf, cmd[i]) == 0)
8997 for (i = 0; !found && prefix[i]; i++) {
8998 if (os_strncmp(buf, prefix[i], os_strlen(prefix[i])) == 0)
9003 return wpa_supplicant_ctrl_iface_process(global->p2p_init_wpa_s,
9005 #endif /* CONFIG_P2P */
9010 static char * wpas_global_ctrl_iface_redir_wfd(struct wpa_global *global,
9011 char *buf, size_t *resp_len)
9013 #ifdef CONFIG_WIFI_DISPLAY
9014 if (global->p2p_init_wpa_s == NULL)
9016 if (os_strncmp(buf, "WFD_SUBELEM_SET ", 16) == 0 ||
9017 os_strncmp(buf, "WFD_SUBELEM_GET ", 16) == 0)
9018 return wpa_supplicant_ctrl_iface_process(global->p2p_init_wpa_s,
9020 #endif /* CONFIG_WIFI_DISPLAY */
9025 static char * wpas_global_ctrl_iface_redir(struct wpa_global *global,
9026 char *buf, size_t *resp_len)
9030 ret = wpas_global_ctrl_iface_redir_p2p(global, buf, resp_len);
9034 ret = wpas_global_ctrl_iface_redir_wfd(global, buf, resp_len);
9042 static int wpas_global_ctrl_iface_set(struct wpa_global *global, char *cmd)
9046 value = os_strchr(cmd, ' ');
9051 wpa_printf(MSG_DEBUG, "GLOBAL_CTRL_IFACE SET '%s'='%s'", cmd, value);
9053 #ifdef CONFIG_WIFI_DISPLAY
9054 if (os_strcasecmp(cmd, "wifi_display") == 0) {
9055 wifi_display_enable(global, !!atoi(value));
9058 #endif /* CONFIG_WIFI_DISPLAY */
9060 /* Restore cmd to its original value to allow redirection */
9067 static int wpas_global_ctrl_iface_dup_network(struct wpa_global *global,
9070 struct wpa_supplicant *wpa_s[2]; /* src, dst */
9074 /* cmd: "<src ifname> <dst ifname> <src network id> <dst network id>
9075 * <variable name> */
9077 for (i = 0; i < ARRAY_SIZE(wpa_s) ; i++) {
9078 p = os_strchr(cmd, ' ');
9083 wpa_s[i] = global->ifaces;
9084 for (; wpa_s[i]; wpa_s[i] = wpa_s[i]->next) {
9085 if (os_strcmp(cmd, wpa_s[i]->ifname) == 0)
9090 wpa_printf(MSG_DEBUG,
9091 "CTRL_IFACE: Could not find iface=%s", cmd);
9098 return wpa_supplicant_ctrl_iface_dup_network(wpa_s[0], cmd, wpa_s[1]);
9102 #ifndef CONFIG_NO_CONFIG_WRITE
9103 static int wpas_global_ctrl_iface_save_config(struct wpa_global *global)
9105 int ret = 0, saved = 0;
9106 struct wpa_supplicant *wpa_s;
9108 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
9109 if (!wpa_s->conf->update_config) {
9110 wpa_dbg(wpa_s, MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Not allowed to update configuration (update_config=0)");
9114 if (wpa_config_write(wpa_s->confname, wpa_s->conf)) {
9115 wpa_dbg(wpa_s, MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Failed to update configuration");
9118 wpa_dbg(wpa_s, MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Configuration updated");
9123 if (!saved && !ret) {
9124 wpa_dbg(wpa_s, MSG_DEBUG,
9125 "CTRL_IFACE: SAVE_CONFIG - No configuration files could be updated");
9131 #endif /* CONFIG_NO_CONFIG_WRITE */
9134 static int wpas_global_ctrl_iface_status(struct wpa_global *global,
9135 char *buf, size_t buflen)
9139 struct wpa_supplicant *wpa_s;
9145 if (global->p2p && !global->p2p_disabled) {
9146 ret = os_snprintf(pos, end - pos, "p2p_device_address=" MACSTR
9149 MAC2STR(global->p2p_dev_addr),
9150 p2p_get_state_txt(global->p2p));
9151 if (os_snprintf_error(end - pos, ret))
9154 } else if (global->p2p) {
9155 ret = os_snprintf(pos, end - pos, "p2p_state=DISABLED\n");
9156 if (os_snprintf_error(end - pos, ret))
9160 #endif /* CONFIG_P2P */
9162 #ifdef CONFIG_WIFI_DISPLAY
9163 ret = os_snprintf(pos, end - pos, "wifi_display=%d\n",
9164 !!global->wifi_display);
9165 if (os_snprintf_error(end - pos, ret))
9168 #endif /* CONFIG_WIFI_DISPLAY */
9170 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
9171 ret = os_snprintf(pos, end - pos, "ifname=%s\n"
9172 "address=" MACSTR "\n",
9173 wpa_s->ifname, MAC2STR(wpa_s->own_addr));
9174 if (os_snprintf_error(end - pos, ret))
9185 static int wpas_global_ctrl_iface_fst_attach(struct wpa_global *global,
9186 char *cmd, char *buf,
9189 char ifname[IFNAMSIZ + 1];
9190 struct fst_iface_cfg cfg;
9191 struct wpa_supplicant *wpa_s;
9192 struct fst_wpa_obj iface_obj;
9194 if (!fst_parse_attach_command(cmd, ifname, sizeof(ifname), &cfg)) {
9195 wpa_s = wpa_supplicant_get_iface(global, ifname);
9197 fst_wpa_supplicant_fill_iface_obj(wpa_s, &iface_obj);
9198 wpa_s->fst = fst_attach(ifname, wpa_s->own_addr,
9201 return os_snprintf(buf, reply_size, "OK\n");
9209 static int wpas_global_ctrl_iface_fst_detach(struct wpa_global *global,
9210 char *cmd, char *buf,
9213 char ifname[IFNAMSIZ + 1];
9214 struct wpa_supplicant *wpa_s;
9216 if (!fst_parse_detach_command(cmd, ifname, sizeof(ifname))) {
9217 wpa_s = wpa_supplicant_get_iface(global, ifname);
9219 if (!fst_iface_detach(ifname)) {
9221 return os_snprintf(buf, reply_size, "OK\n");
9229 #endif /* CONFIG_FST */
9232 char * wpa_supplicant_global_ctrl_iface_process(struct wpa_global *global,
9233 char *buf, size_t *resp_len)
9236 const int reply_size = 2048;
9238 int level = MSG_DEBUG;
9240 if (os_strncmp(buf, "IFNAME=", 7) == 0) {
9241 char *pos = os_strchr(buf + 7, ' ');
9244 return wpas_global_ctrl_iface_ifname(global,
9250 reply = wpas_global_ctrl_iface_redir(global, buf, resp_len);
9254 if (os_strcmp(buf, "PING") == 0)
9255 level = MSG_EXCESSIVE;
9256 wpa_hexdump_ascii(level, "RX global ctrl_iface",
9257 (const u8 *) buf, os_strlen(buf));
9259 reply = os_malloc(reply_size);
9260 if (reply == NULL) {
9265 os_memcpy(reply, "OK\n", 3);
9268 if (os_strcmp(buf, "PING") == 0) {
9269 os_memcpy(reply, "PONG\n", 5);
9271 } else if (os_strncmp(buf, "INTERFACE_ADD ", 14) == 0) {
9272 if (wpa_supplicant_global_iface_add(global, buf + 14))
9274 } else if (os_strncmp(buf, "INTERFACE_REMOVE ", 17) == 0) {
9275 if (wpa_supplicant_global_iface_remove(global, buf + 17))
9277 } else if (os_strcmp(buf, "INTERFACE_LIST") == 0) {
9278 reply_len = wpa_supplicant_global_iface_list(
9279 global, reply, reply_size);
9280 } else if (os_strcmp(buf, "INTERFACES") == 0) {
9281 reply_len = wpa_supplicant_global_iface_interfaces(
9282 global, reply, reply_size);
9284 } else if (os_strncmp(buf, "FST-ATTACH ", 11) == 0) {
9285 reply_len = wpas_global_ctrl_iface_fst_attach(global, buf + 11,
9288 } else if (os_strncmp(buf, "FST-DETACH ", 11) == 0) {
9289 reply_len = wpas_global_ctrl_iface_fst_detach(global, buf + 11,
9292 } else if (os_strncmp(buf, "FST-MANAGER ", 12) == 0) {
9293 reply_len = fst_ctrl_iface_receive(buf + 12, reply, reply_size);
9294 #endif /* CONFIG_FST */
9295 } else if (os_strcmp(buf, "TERMINATE") == 0) {
9296 wpa_supplicant_terminate_proc(global);
9297 } else if (os_strcmp(buf, "SUSPEND") == 0) {
9298 wpas_notify_suspend(global);
9299 } else if (os_strcmp(buf, "RESUME") == 0) {
9300 wpas_notify_resume(global);
9301 } else if (os_strncmp(buf, "SET ", 4) == 0) {
9302 if (wpas_global_ctrl_iface_set(global, buf + 4)) {
9304 if (global->p2p_init_wpa_s) {
9306 /* Check if P2P redirection would work for this
9308 return wpa_supplicant_ctrl_iface_process(
9309 global->p2p_init_wpa_s,
9312 #endif /* CONFIG_P2P */
9315 } else if (os_strncmp(buf, "DUP_NETWORK ", 12) == 0) {
9316 if (wpas_global_ctrl_iface_dup_network(global, buf + 12))
9318 #ifndef CONFIG_NO_CONFIG_WRITE
9319 } else if (os_strcmp(buf, "SAVE_CONFIG") == 0) {
9320 if (wpas_global_ctrl_iface_save_config(global))
9322 #endif /* CONFIG_NO_CONFIG_WRITE */
9323 } else if (os_strcmp(buf, "STATUS") == 0) {
9324 reply_len = wpas_global_ctrl_iface_status(global, reply,
9326 #ifdef CONFIG_MODULE_TESTS
9327 } else if (os_strcmp(buf, "MODULE_TESTS") == 0) {
9328 int wpas_module_tests(void);
9329 if (wpas_module_tests() < 0)
9331 #endif /* CONFIG_MODULE_TESTS */
9332 } else if (os_strncmp(buf, "RELOG", 5) == 0) {
9333 if (wpa_debug_reopen_file() < 0)
9336 os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
9340 if (reply_len < 0) {
9341 os_memcpy(reply, "FAIL\n", 5);
9345 *resp_len = reply_len;